CN1970220A - Integrated piping plate, machining method for same, machining apparatus for same, and machining equipment for same - Google Patents

Integrated piping plate, machining method for same, machining apparatus for same, and machining equipment for same Download PDF

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Publication number
CN1970220A
CN1970220A CNA2006101631228A CN200610163122A CN1970220A CN 1970220 A CN1970220 A CN 1970220A CN A2006101631228 A CNA2006101631228 A CN A2006101631228A CN 200610163122 A CN200610163122 A CN 200610163122A CN 1970220 A CN1970220 A CN 1970220A
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China
Prior art keywords
plate
groove
instrument
integrated piping
parts
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CNA2006101631228A
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Chinese (zh)
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CN1970220B (en
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日高晴太郎
冢本道夫
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Mitsubishi Heavy Industries Ltd
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Mitsubishi Heavy Industries Ltd
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Priority claimed from JP2001176898A external-priority patent/JP3564430B2/en
Priority claimed from JP2001205831A external-priority patent/JP3930271B2/en
Priority claimed from JP2001267095A external-priority patent/JP4737891B2/en
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of CN1970220A publication Critical patent/CN1970220A/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

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Abstract

A machining method for an integrated piping plate, for example, composed of a plurality of plates joined together, and in which an instrument and a component constituting an apparatus, or the instrument, or the component are or is disposed on one surface or both surfaces of the integrated piping plate, and the instrument and the component, or the instrument, or the component are or is connected by fluid channel grooves formed in joining surfaces of the plates, and communication holes formed in the plates. The machining method welds the joining surfaces of the plates around the entire periphery of the fluid channel grooves, for example, by an FSW welding machine, to join the plates. Compared with joining of the plates by an adhesive, the machining method can increase the durability of the plate joining portion and increase pressure resistance. Also, the method can increase work efficiency and further downsize the integrated piping plate.

Description

Integrated piping plate and processing method thereof, processing unit (plant) and process equipment
This case be that January 31, application number in 2002 are 02804511.4 the applying date, the application people is Mitsubishi Heavy Industry Ltd., denomination of invention dividing an application for the patent application of " integrated piping plate and processing method thereof, processing unit (plant) and process equipment ".
Technical field
The present invention relates to a kind of integrated piping plate, it is used for pipeline, wiring etc. is attached to a fixed cell in the device, or is used for a kind of integrated so that unit movably, also relates to the processing method of integrated piping plate, the processing unit (plant) of integrated piping plate and the process equipment of integrated piping plate.
Background technology
Integrated piping plate as pipeline, wiring etc. is attached to one in the device fixed cell or the subsystem of removable integrated unit, this integrated piping plate mainly is responsible for being controlled at the feed, discharging of the fluid that uses in the said units etc.
Said units is made up of different instruments, parts, pipeline, wiring etc.The big pipeline intricately with little is arranged in everywhere, flows between these instruments etc. continuously so that have the liquid of different performance, temperature and pressure or gas.Also be provided with the sensor and the control instrument that are used to control these devices, the mutual line of many necessity that has been these sensors and instrument layout also.Particularly need to make equipment to comprise the miniaturization that weight reduces, thereby in narrow space, make great efforts highly dense ground and arrange many instruments, parts, pipeline etc.Integrated piping plate is as making up the fixed cell that pipeline, wiring etc. is attached to a device, or the device of integrated unit movably.
Figure 50 A and 50B illustrate the example of the configuration figure of traditional integrated piping plate.
Shown in Figure 50 A and 50B, traditional integrated piping plate is made up of the plate 521,524 of groove 531 with wherein processing and intercommunicating pore 534, forms for example groove 531 of complicated passage by casting.Groove 531 can be formed by other method, and this comprises with end mill(ing) cutter, milling machine or drilling machine cutting.On the surface of the plate 521 that contacts with plate 524, groove 531 forms and connects the instrument 525 that is arranged on the plate 524 and the passage of parts 525a, this groove 531 has the predetermined cross-sectional area that is fit to corresponding fluid velocity, and has the suitable direction and the length of the position of corresponding intercommunicating pore 534.Like this, instrument 525 and parts 525a are by intercommunicating pore 534 contacts.Groove 531 and intercommunicating pore 534 have the function pipeline that supplies fluid or gas to flow through.
Plate 521 and plate 524 by said method processing pass through adhesive bond, so that seal groove 531.Particularly, plate 521 and 524 composition surface apply with adhesive, and bolt 526 is screwed in the female hole 528 of plate 521 by the bolt hole 527 of plate 524 then.On the direction that plate 521 and 524 combines, exert pressure thereon.And, with plate heating so that bonding, thereby with groove 531 sealings.
Be arranged in instrument 525 on the plate 524 and parts 525a by encapsulant by installing in the interior threaded hole 529 that the bolt (not shown) is screwed into plate 524.These instruments 525 and parts 525a control fluid flow in the groove 531 by intercommunicating pore 534.The pipe connections 522 that is used for feed and exhaust fluid is installed in plate 521, so that supply with instrument 525 and parts 525a fluid and fluid is discharged thus by groove 531 and intercommunicating pore 534.
This integrated piping plate is open in the Japan Patent of 1974-13651 at publication number for example.
For above-mentioned traditional integrated piping plate, the plate that constitutes integrated piping plate is by simple molded cast form, or passes through cutting forming.Like this, bring overweight part to keep, this brings the problem of reduction of integrated piping plate weight and miniaturization.In order to make groove have the function of fluid passage, need to carry out slot part is carried out the surface-treated step, but this not the method that is fit to batch process.
And adhesive is used to make plate to engage.This causes low operating efficiency, and not too is fit to produce in batches.The bolt that is used for fixing plate has stoped the miniaturization of integrated piping plate.
The excessive wall thickness of plate occurs around the groove with function pipeline.Like this, even when the fluid of the groove of flowing through cools off by plate, be difficult to improve cooling effectiveness.
Except the problems referred to above,, for example constitute the part of fuel cell generation according to integrated piping plate of the present invention.As under the situation of fuel cell generation, the specification requirement of integrated piping plate is to produce in batches and low cost.And, require to comprise the miniaturization of weight reduction and good control response.The market demand system has batch process rapidly and cost reduces.There is considerable problem realizing reducing in the requirement that interrelates with for example actual batch process of following demand and cost.
Like this, consider above-mentioned situation, the present invention has and is provided for for example purpose of the integrated piping plate of fuel cell generation of device, by in plate, adopting complicated pipeline and some parts and wiring, the assembling of this integrated piping plate is easily, and assembling safety, allows equipment miniaturization.
Another object of the present invention provides a kind of processing method, processing unit (plant) and process equipment of integrated piping plate, can improve the reliability and the anti-pressure ability of plate bonding part, increases work efficiency, and realizes further miniaturization.
The present invention also provides a kind of integrated piping plate and processing method thereof, can realize producing in batches and the cost reduction, and realize comprising the miniaturization of weight reduction.
Summary of the invention
The first aspect that the present invention is used to address the above problem is the integrated piping plate of the plate that comprises that two or more are bonded together, wherein
On one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts,
In the composition surface of plate, form groove as the fluid passage, and
This instrument is connected by groove with parts, and perhaps this instrument connects by groove, and perhaps these parts connect by groove, and wherein
Be provided with an integrated piping plate separately, perhaps be provided with a plurality of integrated piping plates, and
On the surface of each groove, form lumarith (seeing claim 14).
According to the integrated piping plate of first aspect present invention, in integrated piping plate, there is passage corresponding to conventional pipelines, whole device, for example fuel cell generation be modularization, miniaturization easily.And it is enough to that each is formed instrument and parts are assembled into the precalculated position, and need not carry out complicated pipe laying operation in narrow space.Like this, the easy and operating efficiency raising of assembly working.And have seam hardly, thereby reduced the danger that fluid leaks.And owing on the surface of groove, formed lumarith, the lumarith corrosion that the fluid of groove causes of having avoided flowing through, like this, the life-span of integrated piping plate prolongs.
The integrated piping plate of second aspect present invention relates to the integrated piping plate of first aspect present invention, wherein
On the composition surface of each plate, also formed lumarith (seeing claim 15).
According to the integrated piping plate of second aspect present invention, on the composition surface of plate, also formed lumarith.Like this, lumarith has avoided being used for engaging the corrosion that the composition of the adhesive of described plate causes, and like this, the life-span of integrated piping plate prolongs.
The integrated piping plate of third aspect present invention relates to of the present invention first or the integrated piping plate of second aspect, wherein
Form lumarith (seeing claim 16) by coating or liner fluorocarbon resin.
The integrated piping plate of fourth aspect present invention relates to of the present invention first or the integrated piping plate of second aspect, wherein
Lumarith forms (seeing claim 17) by capping oxidation aluminium film.
In the integrated piping plate of the present invention the 3rd or fourth aspect, by coating or liner fluorocarbon resin or formed lumarith by capping oxidation aluminium film.Like this, lumarith avoided the flowing through fluid of groove or the corrosion that the composition in the adhesive causes, like this, the life-span of integrated piping plate prolongs.
The integrated piping plate of fifth aspect present invention is the integrated piping plate of the plate that comprises that two or more are bonded together, wherein
On one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts,
In the composition surface of plate, form groove as the fluid passage, and
This instrument is connected by groove with parts, and perhaps this instrument connects by groove, and perhaps these parts connect by groove, and wherein
Be provided with an integrated piping plate separately, perhaps be provided with a plurality of integrated piping plates,
Each plate is soldered at the sealing wire place around each groove periphery, and
The fluid of all grooves of flowing through is sealed (seeing claim 18) at the sealing wire place.
According to the integrated piping plate of fifth aspect present invention, plate is soldered at the sealing wire place around the groove periphery, and the fluid of the groove of flowing through is sealed at the sealing wire place.Like this, can implement the sealing of convection cell reliably.
The integrated piping plate of sixth aspect present invention is the integrated piping plate of the plate that comprises that two or more are bonded together, wherein
On one of them surface of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts,
In the composition surface of plate, form groove as the fluid passage, and
This instrument is connected by groove with parts, and perhaps this instrument connects by groove, and perhaps these parts connect by groove, and wherein
A plurality of integrated piping plates are set,
These a plurality of integrated piping plate one are fixed, and the stack of the back of the body of these a plurality of integrated piping plates surface, to constitute three-dimensional module (seeing claim 19).
According to the integrated piping plate of sixth aspect present invention, these a plurality of integrated piping plate one are fixed, and the stack of the back of the body of these a plurality of integrated piping plates surface, to constitute three-dimensional module.Like this, the further miniaturization of implement device, the passage of fluid and control system can shorten, and response is rapid, and is convenient to control.
The integrated piping plate of seventh aspect present invention relates to the integrated piping plate of sixth aspect present invention, wherein
Heat insulator places between the back of the body surface of a plurality of integrated piping plates, to constitute heat insulation three-dimensional module (seeing claim 20).
According to the integrated piping plate of seventh aspect present invention, heat insulator places between the back of the body surface of a plurality of integrated piping plates, to constitute the heat insulation three-dimensional module.Like this, the cryogenic equipment such as control instrument can be arranged on another integrated piping plate near being arranged on the high temperature instrument on one of them integrated piping plate.
The integrated piping plate of eighth aspect present invention relates to the integrated piping plate of sixth aspect present invention, wherein
Separator places between the back of the body surface of a plurality of integrated piping plates, to constitute heat insulation three-dimensional module (seeing claim 21).
According to the integrated piping plate of eighth aspect present invention, separator places between the back of the body surface of a plurality of integrated piping plates, to constitute the heat insulation three-dimensional module.Owing to which is provided with the high temperature side integrated piping plate of high temperature instrument, pass through channels separated with the low temperature side integrated piping plate which is provided with cryogenic equipment, this has been avoided mutual heat affecting.
The integrated piping plate of ninth aspect present invention relates to the integrated piping plate of eighth aspect present invention, wherein
Heat insulator places separator and a plurality of integrated piping plates one or all carries on the back between the surface and (see claim 22).
According to the integrated piping plate of ninth aspect present invention, heat insulator places between the back of the body surface and separator of a plurality of integrated piping plates.Like this, further strengthened thermal insulation effect.
The integrated piping plate of tenth aspect present invention relates to the integrated piping plate of sixth aspect present invention, wherein
The instrument of constituent apparatus and parts place between the back of the body surface of a plurality of integrated piping plates, and perhaps instrument places between the back of the body surface of a plurality of integrated piping plates, and perhaps parts place between the back of the body surface of a plurality of integrated piping plates (seeing claim 23).
Integrated piping plate according to tenth aspect present invention, the instrument of constituent apparatus and parts place between the back of the body surface of a plurality of integrated piping plates, perhaps instrument places between the back of the body surface of a plurality of integrated piping plates, and perhaps parts place between the back of the body surface of a plurality of integrated piping plates.Like this, effectively utilized the gap between the integrated piping plate, further miniaturization of device.And the instrument and/or the parts of composition are separated integrated piping plate, and expectation brings thermal insulation effect.
The present invention the tenth integrated piping plate on the one hand relates to the integrated piping plate of tenth aspect present invention, wherein
Between the back of the body surface that heat insulator places a plurality of integrated piping plates and this instrument and the parts or should back of the body between surperficial and this instrument or this back of the body is surperficial and these parts between, this instrument and parts or instrument or parts place between the described back of the body surface.Between instrument between the back of the body surface of these a plurality of integrated piping plates and parts or instrument or the parts (seeing claim 24).
The tenth on the one hand the integrated piping plate according to the present invention, heat insulator place between the instrument and parts or instrument or parts between the back of the body surface of the back of the body surface of a plurality of integrated piping plates and these a plurality of integrated piping plates.What like this, thermal insulation effect became is remarkable.
The integrated piping plate of the present invention the 12 aspect is the integrated piping plate of the plate that comprises that two or more are bonded together, wherein
On one of them surface of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts,
In the composition surface of plate, form groove as the fluid passage, and
This instrument is connected by groove with parts, and perhaps this instrument connects by groove, and perhaps these parts connect by groove, and wherein
A plurality of integrated piping plates are set, and
These a plurality of integrated piping plates are arranged on the same holder, and keep heat insulation (seeing claim 25) at interval each other.
The integrated piping plate of the 12 aspect according to the present invention, these a plurality of integrated piping plates are arranged on the same holder, and keep heat insulation at interval each other.Like this, ignore and (avoided) heat affecting each other of these integrated piping plates.
The integrated piping plate of the present invention the 13 aspect relates to the integrated piping plate of the present invention the 12 aspect, wherein
Heat insulator places between a plurality of integrated piping plates and the holder (sees claim 26).
The integrated piping plate of the 13 aspect according to the present invention, heat insulator place between a plurality of integrated piping plates and the holder.Like this, further improve thermal insulation effect.
The integrated piping plate of the present invention the 14 aspect is the integrated piping plate of the plate that comprises that two or more are bonded together, wherein
On one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts,
In the composition surface of plate, form groove as the fluid passage, and
This instrument is connected by groove with parts, and perhaps this instrument connects by groove, and perhaps these parts connect by groove, and wherein
Be provided with an integrated piping plate separately, perhaps be provided with a plurality of integrated piping plates, and
Earnestly fault trough is arranged between high-temperature area and the low-temperature region, be provided with high temperature instrument and parts at this high-temperature area, perhaps be provided with the high temperature instrument, perhaps be provided with high-temperature component, be provided with cryogenic equipment and parts at this low-temperature region, perhaps be provided with cryogenic equipment, perhaps be provided with low temperature parts (seeing claim 27).
The integrated piping plate of the 14 aspect according to the present invention, earnestly fault trough is arranged between high-temperature area and the low-temperature region, be provided with high temperature instrument and parts at this high-temperature area, perhaps be provided with the high temperature instrument, perhaps be provided with high-temperature component, be provided with cryogenic equipment and parts at this low-temperature region, perhaps be provided with cryogenic equipment, perhaps be provided with the low temperature parts.Like this, be cut off, therefore can not apply heat affecting low-temperature region from the heat of high-temperature area.
The integrated piping plate of the present invention the 15 aspect relates to the integrated piping plate of the present invention the 14 aspect, wherein
Heat insulator loads in the into fervent fault trough (seeing claim 28).
The integrated piping plate of the 15 aspect according to the present invention, heat insulator load in the into fervent fault trough.Like this, can further strengthen thermal cut-out effect between high-temperature area and the low-temperature region.
The integrated piping plate of the present invention the 16 aspect relates to the integrated piping plate of the present invention the 14 aspect, wherein
Cryogen flow is through fervent fault trough (seeing claim 29).
The integrated piping plate of the 16 aspect according to the present invention, cryogen flow is through fervent fault trough.Like this, can further strengthen thermal cut-out effect between high-temperature area and the low-temperature region.
The integrated piping plate of the present invention the 17 aspect is the integrated piping plate of the plate that comprises that two or more are bonded together, wherein
On one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts,
In the composition surface of plate, form groove as the fluid passage, and
This instrument is connected by groove with parts, and perhaps this instrument connects by groove, and perhaps these parts connect by groove, and wherein
Be provided with an integrated piping plate separately, perhaps be provided with a plurality of integrated piping plates, and
The instrument of constituent apparatus or parts, control instrument or electric wire are incorporated into one of them or all (seeing claim 30) on the plate.
The integrated piping plate of the 17 aspect according to the present invention, the instrument of constituent apparatus or parts, control instrument or electric wire are incorporated into one of them or all on the plate.Like this, for example further miniaturization of fuel cell generation of whole device.
The integrated piping plate of the present invention's the tenth eight aspect is the integrated piping plate of the plate that comprises that two or more are bonded together, wherein
On one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts,
In the composition surface of plate, form groove as the fluid passage, and
This instrument is connected by groove with parts, and perhaps this instrument connects by groove, and perhaps these parts connect by groove, and wherein
Be provided with an integrated piping plate separately, perhaps be provided with a plurality of integrated piping plates,
The corrosion protection pipeline is housed within some or all grooves, and
The corrosive fluid corrosion protection pipeline (seeing claim 31) of flowing through.
The integrated piping plate of the tenth eight aspect according to the present invention, the corrosion protection pipeline is housed within some or all grooves, and the corrosive fluid corrosion protection pipeline of flowing through.Like this, even groove (passage) is numerous and complexity, also can easily guarantees corrosion protection, and not need advanced process technology corrosive fluid.And, might select and use the corrosion protection pipeline material that is fit to the corrosive fluid performance, like this, the reliability of antiseptic property increases.And preservative treatment (utilizing the corrosion protection pipeline to form passage) can be confined to the passage of corrosive fluid.Like this, machining period reduces, and integrated piping plate can provide at a low price.In addition, when antiseptic property descends owing to change in long term, be contained in corrosion protection pipeline in the integrated piping plate, rather than change integrated piping plate, can guarantee antiseptic property simply by replacing.Like this, cost of upkeep reduces.
The integrated piping plate of the present invention the 19 aspect relates to the integrated piping plate of the present invention's the tenth eight aspect, wherein
Flexible material is as the material (seeing claim 32) of corrosion protection pipeline.
The integrated piping plate of the 19 aspect according to the present invention, flexible material is as the material of corrosion protection pipeline.Like this, after the integrated piping plate integration, but in the corrosion protection pipeline insertion groove, perhaps replaceable corrosion protection pipeline.Therefore, operability strengthens.
The integrated piping plate of the present invention the 20 aspect relates to the integrated piping plate of the present invention the 18 or 19 aspects, wherein
Utilization has first connector of through hole and second connector with each engaged at end of corrosion protection pipeline, forms conical surface in the interior perimeter surface of this first parts through hole, forms conical surface in the outer surface of this second connector, by this way,
The outside diameter of end is supported by the conical surface of first connector, and
The internal side diameter of end is by the conical surface supporting (seeing claim 33) of second connector.
The integrated piping plate of the 20 aspect according to the present invention, the bonding operation of corrosion protection pipeline are easy to implement, and prevent the leakage of fluid reliably.
The present invention the 20 integrated piping plate on the one hand relates to the integrated piping plate of the present invention the 20 aspect, wherein
First connector and slab integral shaping (seeing claim 34).
The integrated piping plate of the present invention the 22 aspect relates to the integrated piping plate of the present invention the 20 aspect, wherein
Second connector and described instrument and parts, perhaps described instrument, perhaps described parts monolithic molding (seeing claim 35).
The integrated piping plate of the present invention the 23 aspect relates to the integrated piping plate of the present invention the 20 aspect, wherein
First connector and slab integral are shaped, and
Second connector and described instrument and parts, perhaps described instrument, perhaps described parts monolithic molding (seeing claim 36).
The integrated piping plate of the 20 one side, the 22 aspect, the 23 aspect according to the present invention, first connector and slab integral are shaped; Perhaps, second connector and instrument and parts, or instrument, or parts monolithic molding; Perhaps, first connector and slab integral are shaped, and second connector and described instrument and parts, perhaps described instrument, perhaps described parts monolithic molding.Like this, the quantity of parts reduces, and the bonding operation facility.
The integrated piping plate of the present invention the 24 aspect relates to the integrated piping plate of the present invention the 20 aspect, wherein
First connector is divided into a plurality of parts (seeing claim 37).
The integrated piping plate of the present invention the 25 aspect relates to the integrated piping plate of the present invention the 22 aspect, wherein
First connector is divided into a plurality of parts (seeing claim 38).
The integrated piping plate of the 24 aspect or the 25 aspect according to the present invention, first connector is divided into a plurality of parts.Like this, the efficient of bonding operation improves, if particularly use the corrosion protection pipeline of high rigid material, if perhaps pipeline path complexity.
The integrated piping plate of the present invention the 26 aspect is the integrated piping plate that comprises three or more the plates that are bonded together, wherein
On one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts,
In the composition surface of plate, form groove as the fluid passage, and
This instrument is connected by groove with parts, and perhaps this instrument connects by groove, and perhaps these parts connect by groove, and wherein
An integrated piping plate is set separately, a plurality of integrated piping plates (seeing claim 39) perhaps are set.
The integrated piping plate of the 26 aspect according to the present invention, even when corresponding many instruments and parts are provided with many grooves, the layout of groove is simplified, but and instrument and parts compact Layout.
The integrated piping plate of the present invention the 27 aspect relates to the integrated piping plate of the present invention the 26 aspect, wherein
The multistage groove that forms in the composition surface of each plate is assigned to high-temperature area and low-temperature region (seeing claim 40).
The integrated piping plate of the 27 aspect according to the present invention, multistage groove is assigned to high-temperature area and low-temperature region.As a result, can eliminate mutual heat affecting.
The integrated piping plate of the present invention's the 20 eight aspect is the integrated piping plate that is used for fuel cell generation, and this integrated piping plate comprises the plate that two or more are bonded together, wherein
On one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts that constitute fuel cell generation, perhaps be furnished with instrument, perhaps be furnished with parts,
In the composition surface of plate, form groove as the fluid passage, and
This instrument is connected by groove with parts, and perhaps this instrument connects by groove, and perhaps these parts connect by groove, and wherein
An integrated piping plate is set separately, a plurality of integrated piping plates (seeing claim 3) perhaps are set.
The described integrated piping plate that is used for fuel cell generation of the 20 eight aspect can be realized the miniaturization of fuel cell generation according to the present invention.
The embodiment of the present invention's first to 20 eight aspect has mainly been described among the embodiment 1 that relates in the back.
The integrated piping plate processing method of the present invention the 29 aspect is the processing method that comprises the integrated piping plate of a plurality of plates that are bonded together, wherein
On one of them or two surfaces of integrated piping plate, arrange the instrument and the parts of constituent apparatus, perhaps arrange instrument, perhaps arrangement component, and
The intercommunicating pore that forms in fluid channel grooves that utilization forms in the composition surface of plate and the plate connects this instrument and parts, perhaps this instrument, and perhaps these parts also comprise:
Center on the composition surface of the described plate of whole peripheral solder of fluid channel grooves, thereby make plate engage (seeing claim 1).
The integrated piping plate processing method of the present invention the 30 aspect relates to the processing method of the integrated piping plate of the present invention the 29 aspect, and is further comprising the steps of:
In plate, form groove, so that whole peripheral stretching, extension of longshore current body channel slot as welding groove; And
Continuously the groove as welding groove is welded,, thereby make plate engage (seeing claim 4) so that center on of the composition surface welding of the whole periphery of fluid channel grooves with plate.
The present invention the 30 integrated piping plate processing unit (plant) on the one hand is the processing unit (plant) that comprises the integrated piping plate of a plurality of plates that are bonded together, wherein
On one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts, and
This instrument and parts, perhaps this instrument, perhaps these parts connect by the intercommunicating pore that forms in the fluid channel grooves that forms in the composition surface of plate and the plate, also comprise:
The welding groove processing unit (plant) is used for forming the groove as welding groove in plate, so that make it whole peripheral stretching, extension of longshore current body channel slot; With
Welder, this welder is utilizing the welding groove processing unit (plant) to after processing as the groove of welding groove, to connect as the slot welding of welding groove,, thereby make plate engage (seeing claim 5) so that center on of the composition surface welding of the whole periphery of fluid channel grooves with plate.
The 29 aspect, 30 aspects and 30 integrated piping plate processing method and processing unit (plant) on the one hand according to the present invention, the composition surface of plate centers on the whole peripheral solder of fluid channel grooves, thereby plate is engaged.Like this, compare with make the plate joint by adhesive, the welding of the type has increased the durability of plate bonding part, and has constituted firm Welding Structure, has increased resistance to pressure like this.And the attachment bolt of plate becomes and there is no need, therefore, and the further miniaturization of whole integrated piping plate.And, this processing method be convenient to splice program at production line operation, improved operating efficiency like this, help to reduce cost.
The integrated piping board processing device of the present invention the 32 aspect is the process equipment that comprises the integrated piping plate of a plurality of plates that are bonded together, wherein
On one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts, and
This instrument and parts, perhaps this instrument, perhaps these parts connect by the intercommunicating pore that forms in the fluid channel grooves that forms in the composition surface of plate and the plate, also comprise:
The plate feeder, this plate feeder is used for the feed plate, is pre-formed fluid channel grooves on this plate, perhaps intercommunicating pore, perhaps fluid channel grooves and intercommunicating pore;
Be used for forming in plate the welding groove processing unit (plant) as the groove of welding groove, this plate is provided by the plate feeder, whole peripheral stretching, extension of this welding groove longshore current body channel slot; With
Welder, this welder is continue utilizing the welding groove processing unit (plant) to after processing as the groove of welding groove, to connect as the slot welding of welding groove,, thereby make plate engage (seeing claim 6) so that center on of the composition surface welding of the whole periphery of fluid channel grooves with plate.
The integrated piping board processing device of the present invention the 33 aspect is the process equipment that comprises the integrated piping plate of a plurality of plates that are bonded together, wherein
On one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts, and
This instrument and parts, perhaps this instrument, perhaps these parts are connected by the intercommunicating pore that forms in the fluid channel grooves that forms in the composition surface of plate and the plate, also comprise:
The plate feeder that is used for the feed plate;
Processing unit (plant), this processing unit (plant) are used for forming fluid channel grooves in the plate by plate feeder feed, perhaps intercommunicating pore, perhaps fluid channel grooves and intercommunicating pore;
Be used for forming in plate the welding groove processing unit (plant) as the groove of welding groove, this plate is by processing unit (plant) processing, and stretch the whole periphery of this welding groove longshore current body channel slot; With
Welder, this welder is continue utilizing the welding groove processing unit (plant) to after processing as the groove of welding groove, to connect as the slot welding of welding groove,, thereby make plate engage (seeing claim 7) so that center on of the composition surface welding of the whole periphery of fluid channel grooves with plate.
The integrated piping board processing device of the 32 aspect, the 33 aspect according to the present invention, be provided with plate feeder, welding groove processing unit (plant) and welder, perhaps, be provided with plate feeder, fluid channel grooves and intercommunicating pore processing unit (plant), welding groove processing unit (plant) and welder.Like this, can easily implement to constitute the coherent processing of the plate of integrated piping plate, like this, improve operating efficiency, and helped further to reduce cost.
The integrated piping plate processing method of the present invention the 34 aspect relates to the processing method of the integrated piping plate of the present invention the 29 aspect, also comprises:
By friction stir welding, the composition surface around the whole periphery of fluid channel grooves with plate welds, thereby makes plate engage (seeing claim 2).
The integrated piping plate processing unit (plant) of the present invention the 35 aspect is the processing unit (plant) that comprises the integrated piping plate of a plurality of plates that are bonded together, wherein
On one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts, and
This instrument and parts, perhaps this instrument, perhaps these parts connect by the intercommunicating pore that forms in the fluid channel grooves that forms in the composition surface of plate and the plate, also comprise:
Friction stir welder, this friction stir welder are used for around the whole periphery of fluid channel grooves the composition surface of plate being welded, thereby make plate engage (seeing claim 8).
The integrated piping plate processing method and the processing unit (plant) of the 34 aspect and 35 aspects according to the present invention make the whole peripheral solder of the composition surface of plate around fluid channel grooves, thereby plate is engaged.Like this, compare with make the plate joint by adhesive, the welding of the type has increased the durability of plate bonding part, and has constituted firm Welding Structure, has increased resistance to pressure like this.And the attachment bolt of plate becomes and there is no need, therefore, and the further miniaturization of whole integrated piping plate.And this processing method is convenient to the production line operation of splice program, has improved operating efficiency like this, helps to reduce cost.And, adopt the friction stir welding to avoid and need process to groove as welding groove, this causes cost further to reduce.
The integrated piping board processing device of the present invention the 36 aspect is the process equipment that comprises the integrated piping plate of a plurality of plates that are bonded together, wherein
On one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts and
This instrument and parts, perhaps this instrument, perhaps these parts are connected by the intercommunicating pore that forms in the fluid channel grooves that forms in the composition surface of plate and the plate, also comprise:
The plate feeder, this plate feeder is used for the feed plate, preformed fluid channel grooves on this plate, perhaps intercommunicating pore, perhaps fluid channel grooves and intercommunicating pore; With
Friction stir welder, this friction stir welder are used for around the whole periphery of fluid channel grooves the composition surface of plate being welded, thereby plate is engaged, and this plate is by plate feeder feed (seeing claim 9).
The integrated piping board processing device of the present invention the 37 aspect is the process equipment that comprises the integrated piping plate of a plurality of plates that are bonded together, wherein
On one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts and
This instrument and parts, perhaps this instrument, perhaps these parts are connected by the intercommunicating pore that forms in the fluid channel grooves that forms in the composition surface of plate and the plate, also comprise:
The plate feeder that is used for the feed plate;
Processing unit (plant), this processing unit (plant) are used for forming fluid channel grooves in the plate by plate feeder feed, perhaps intercommunicating pore, perhaps fluid channel grooves and intercommunicating pore; With
Friction stir welder, this friction stir welder are used for around the whole periphery of fluid channel grooves the composition surface of plate being welded, thereby plate is engaged, and this plate is by processing unit (plant) processing (seeing claim 10).
The integrated piping board processing device of the 36 aspect and the 37 aspect according to the present invention can easily implement to constitute the coherent processing of the plate of integrated piping plate, like this, has improved operating efficiency, and has helped further to reduce cost.And, adopt the friction stir welding to avoid and need process to groove as welding groove, this causes cost further to reduce.
The integrated piping plate processing method of the present invention's the 30 eight aspect relates to the processing method of the integrated piping plate of the present invention the 29 aspect, 30 aspects or 34 aspects, also comprises:
Implement digital control means of tracking (seeing claim 11) as processing.
The integrated piping plate processing unit (plant) of the present invention the 39 aspect is the processing unit (plant) of the integrated piping plate of the present invention's 30 one side or 35 aspects, also comprises:
Be used to implement digital control control device (seeing claim 12) as the means of tracking of processing.
The integrated piping board processing device of the present invention the 40 aspect is the present invention the 32 aspect, the 33 aspect, and the process equipment of the integrated piping plate of the 36 aspect or the 37 aspect also comprises:
Be used to implement digital control control device (seeing claim 13) as the means of tracking of processing.
Integrated piping plate processing method, processing unit (plant) and the process equipment of the 30 eight aspect, the 39 aspect and the 40 aspect according to the present invention by relying on numerically controlled tracking control, can easily implement to constitute the coherent processing of the plate of integrated piping plate.
Among the embodiment of Ti Chuing, promptly among the embodiment 2, the embodiment of the present invention the 29 to 40 aspect will be described below.
The present invention the 40 integrated piping plate on the one hand is a kind of integrated piping plate, and it comprises:
First plate with the groove that forms thereon by press process, this groove is as the fluid passage; With
Second plate has instrument and parts on this second plate, or instrument, or parts, and wherein forms intercommunicating pore, this intercommunicating pore and instrument and parts, or instrument, or members, and wherein
First plate and second plate engage, so that be connected instrument and parts with intercommunicating pore by groove, perhaps are connected instrument by groove with intercommunicating pore, perhaps by groove and intercommunicating pore attaching parts (seeing claim 41).
The integrated piping plate of the present invention the 42 aspect is a kind of integrated piping plate, and it comprises:
First plate with the groove that forms thereon by hot investment casting, this groove is as the fluid passage; With
Second plate has instrument and parts on this second plate, or instrument, or parts, and wherein forms intercommunicating pore, this intercommunicating pore and instrument and parts, or instrument, or members, and wherein
First plate and second plate engage, so that be connected instrument and parts with intercommunicating pore by groove, perhaps are connected instrument by groove with intercommunicating pore, perhaps by groove and intercommunicating pore attaching parts (seeing claim 42).
The integrated piping plate of the 40 one side or 42 aspects according to the present invention, integrated piping plate can be made of plate, and this plate has the thin-walled that forms by press process or hot investment casting, and therefore, the significant weight of integrated piping plate reduces becomes possibility.
In detail, the plate with fluid channel grooves is shaped by press process or hot investment casting, therefore, compares with traditional integrated piping plate, and the wall thickness of plate reduces, and realizes that significant weight reduces.Like this, can realize comprising the miniaturization of the integrated piping plate that weight reduces.And press process or hot investment casting are suitable for producing in batches, and compare with traditional integrated piping plate, and procedure of processing can be simplified, thereby helps significantly to reduce cost.Therefore, the operating efficiency of integrated piping plate processing improves, and realizes producing in batches and the cost reduction.
The processing method of the integrated piping plate of the present invention the 43 aspect comprises the steps:
Form groove by press process in first plate, this groove is as the fluid passage;
On second plate, install instruments and parts, or instrument, or parts, and in second plate, form intercommunicating pore, this intercommunicating pore and instrument and parts, or instrument, or members; And
First plate and second plate that to process by welding engage, so that be connected instrument and parts with intercommunicating pore by groove, perhaps are connected instrument by groove with intercommunicating pore, perhaps by groove and intercommunicating pore attaching parts (seeing claim 43).
The processing method of the integrated piping plate of the present invention the 44 aspect comprises the steps:
Form groove by hot investment casting in first plate, this groove is as the fluid passage;
On second plate, install instruments and parts, or instrument, or parts, and in second plate, form intercommunicating pore, this intercommunicating pore and instrument and parts, or instrument, or members; And
First plate and second plate that to process by welding engage, so that be connected instrument and parts with intercommunicating pore by groove, perhaps are connected instrument by groove with intercommunicating pore, perhaps by groove and intercommunicating pore attaching parts (seeing claim 44).
The processing method of the 43 aspect or the 44 aspect according to the present invention utilizes press process or hot investment casting can produce the step that can significantly reduce plate weight as the processing method of the groove of plate itself.As a result, integrated piping plate comprises that the miniaturization that weight reduces becomes possibility.
And the method that plate is engaged adopts welding rather than adopts adhesive.Like this, the attachment bolt of the plate of integrated piping plate there is no need, whole integrated piping plate miniaturization.And, as using adhesive, unnecessary step, for example between joint aging time, heat and pressurize and also there is no need.Like this, compare with the processing method of traditional integrated piping plate, procedure of processing can be simplified, thereby helps significantly to reduce cost.Press process, hot investment casting and welding are suitable for producing in batches, have improved the processing operating efficiency of integrated piping plate like this, and can realize producing in batches and the cost reduction.And, adopt solder joints.Therefore, needn't worry that durability increases owing to the aging leakage that brings of adhesive, but and high temperature resistance and high pressure.
The processing method of the integrated piping plate of the present invention the 45 aspect relates to the processing method of the present invention the 43 aspect or the 44 aspect, also comprises:
By the friction stir welding first plate and second plate are joined together (seeing claim 45).
The processing method of the integrated piping plate of the 45 aspect according to the present invention utilizes press process or hot investment casting can produce the step that can significantly reduce plate weight as the processing method of the groove of plate itself.As a result, integrated piping plate comprises that the miniaturization that weight reduces becomes possibility.
And the method that plate is engaged adopts the friction stir welding rather than adopts adhesive.Like this, the attachment bolt of the plate of integrated piping plate there is no need, and the groove that is used as welding groove also there is no need, therefore, and whole integrated piping plate miniaturization.And, as using adhesive, unnecessary step, for example between joint aging time, heat and pressurize and also there is no need.Need be such as the welding groove processing unit (plant) of other welding method.Like this, compare with the processing method of traditional integrated piping plate, procedure of processing can be simplified, thereby helps cost significantly to reduce.Press process, hot investment casting and friction stir welding are suitable for producing in batches, have improved the processing operating efficiency of integrated piping plate like this, and can realize producing in batches and the cost reduction.And, adopt solder joints.Therefore, needn't worry that durability increases owing to the aging leakage that brings of adhesive, but and high temperature resistance and high pressure.
The integrated piping plate of the present invention the 46 aspect relates to the integrated piping plate of the present invention's the 40 one side or the 42 aspect, wherein:
A plurality of first plates with groove of processing therein are fixed into and face one another, and this groove is used as the fluid passage, and
The periphery sealing of the plate that is in contact with one another is to constitute three-dimensional structure (seeing claim 46).
According to the integrated piping plate of the 46 aspect of the present invention, plate is bonded into three-dimensional structure, so that its face side and rear side form integral body.Instrument and arrangements of components are on the face side and rear side of integrated piping plate.Like this, comprise that the system compact of complicated circuit makes up, the miniaturization of the integrated piping plate that can realize comprising that weight reduces, and can obtain satisfied response.
The integrated piping plate of the present invention the 47 aspect relates to the integrated piping plate of the present invention the 46 aspect, wherein:
A plurality of first plates with groove of processing therein are in contact with one another so that face mutually, therefore form a space segment, and this groove is used as the fluid passage, and
This space segment is as the flow channel (seeing claim 47) of refrigerant.
According to the integrated piping plate of the 47 aspect of the present invention, the part that exposes at high temperature can suitably be cooled, and comprises that the system of complicated circuit can compactly make up, and the miniaturization of the integrated piping plate that can realize comprising that weight reduces.
Particularly in the present invention, use the plate of process press process and hot investment casting.Like this, plate itself does not have the unnecessary volume as hot storage area, can guarantee the big surface area that uses for refrigerant.Therefore, cooling down high-temperature fluid efficiently.Because this advantage, the redundant space that is used to cool off there is no need, and can make up the system that comprises complicated circuit compactly.
Among the embodiment that points out below, promptly among the embodiment 3, the embodiment of the present invention the 41 to 47 aspect will be described.
Description of drawings
Fig. 1 is the structural map of integrated piping plate according to an embodiment of the invention.
Fig. 2 A is the sectional structure chart of integrated piping plate according to an embodiment of the invention.
Fig. 2 B is the profile along the line E-E intercepting of Fig. 2 A.
Fig. 3 is the structural map with integrated piping plate of the instrument of arranging on its face side and rear side.
Fig. 4 A is the structural map of surface treated integrated piping plate.
Fig. 4 B is the profile along the line F-F intercepting of Fig. 4 A.
Fig. 5 is the structural map with welded integrated piping plate.
Fig. 6 is the profile along the line A-A intercepting of Fig. 5.
Fig. 7 is the structural map of three-dimensional module.
The structural map of the three-dimensional module that Fig. 8 is made up of four integrated piping plates.
The structural map of the three-dimensional module that Fig. 9 is made up of five integrated piping plates.
Figure 10 is the structural map with heat insulation three-dimensional module of thermal insulation layer.
Figure 11 has integrated piping plate and has the structural map of the heat insulation three-dimensional module of the integrated piping plate that is separated from each other at low temperature side at high temperature side.
The structural map of the heat insulation three-dimensional module that Figure 12 is made up of three integrated piping plates.
Figure 13 is the structural map with the three-dimensional module that places the instrument between the integrated piping plate.
Figure 14 has the high-temperature part of the separation on same holder and the structural map of low temperature integrated piping plate partly.
Figure 15 is the structural map that is arranged in four integrated piping plates on the same holder.
Figure 16 is the structural map with integrated piping plate of fervent fault trough.
Figure 17 is the profile along the line B-B intercepting of Figure 16.
Figure 18 is the structural map that adopts the integrated piping plate of control instrument.
Figure 19 is the profile along the line C-C intercepting of Figure 18.
Figure 20 is the profile along the line D-D intercepting of Figure 18.
Figure 21 is the plane that an example of the integrated piping plate with many grooves is shown.
Figure 22 is the structural map that is provided with the integrated piping plate of corrosion protection pipeline.
Figure 23 A is the plane of the amplification of G part among Figure 22.
Figure 23 B is the profile along the line H-H intercepting of Figure 23 A.
Figure 24 A is the plane of the amplification of I part among Figure 22.
Figure 24 B is the profile along the line J-J intercepting of Figure 24 A.
Figure 25 is the sectional structure chart of above-mentioned integrated piping plate.
Figure 26 is the profile along the amplification of the line K-K intercepting of Figure 25.
Figure 27 is the key diagram of the corrosion protection pipeline made by high rigid material.
Figure 28 is the profile at another example of an engaged at end of corrosion protection pipeline.
Figure 29 is the profile at another example of an engaged at end of corrosion protection pipeline.
Figure 30 is the structural map of three-dimension integrally duct board.
Figure 31 is the profile along the line M-M intercepting of Figure 30.
Figure 32 is the profile along the line N-N intercepting of Figure 30.
Figure 33 is the structural map of another three-dimension integrally duct board.
Figure 34 is the profile along the line O-O intercepting of Figure 33.
Figure 35 is the profile along the line P-P intercepting of Figure 33.
Figure 36 key diagram that to be instrument shown in Figure 30 be connected by the groove that forms in a plane with parts.
Figure 37 key diagram that to be instrument shown in Figure 33 be connected by the groove that forms in a plane with parts.
Figure 38 utilizes the high-temperature area that the three-dimension integrally duct board separates and the structural map of low-temperature region.
Figure 39 utilizes high-temperature area that the three-dimension integrally duct board separates and another structural map of low-temperature region.
Figure 40 A utilizes cutaway view (along the cutaway view of the line C1-C1 of Figure 40 B intercepting) that the processing method of integrated piping plate according to an embodiment of the invention is shown.
Figure 40 B is the view (plane) on the D1 of Figure 40 A direction.
Figure 40 C is the cutaway view along the line E1-E1 intercepting of Figure 40 B.
Figure 41 A implements welding so that center on the key diagram of the whole periphery welding of each groove in the groove of welding groove.
Figure 41 B is the key diagram of the sealing wire divided equally between the adjacent groove of welding groove.
Figure 41 C is the cutaway view along the line N1-N1 intercepting of Figure 41 B.
Figure 42 A utilizes cutaway view (along the cutaway view of the line F1-F1 of Figure 42 B intercepting) that the another kind of processing method of integrated piping plate according to an embodiment of the invention is shown.
Figure 42 B is the view (plane) on the G1 of Figure 42 A direction.
Figure 42 C is the cutaway view along the line H1-H1 intercepting of Figure 42 B.
Figure 43 A implements Figure 40 A, the state diagram of the machining production line of the integrated piping plate of the processing method shown in 40B and the 40C (plane).
Figure 43 B is the view (side view) on the J1 of Figure 43 A direction.
Figure 44 A implements Figure 42 A, the state diagram of the machining production line of the integrated piping plate of the processing method shown in 42B and the 42C (plane).
Figure 44 B is the view (side view) on the M1 of Figure 44 A direction.
Figure 45 A is the plane that illustrates according to the plate of an embodiment of integrated piping plate of the present invention.
Figure 45 B is the profile along the line A1-A1 intercepting of Figure 45 A.
Figure 45 C is the profile along the line A1-A1 intercepting of Figure 45 A.
Figure 46 A is the plane that illustrates according to the integrated piping plate of the joint method of an embodiment of integrated piping plate of the present invention.
Figure 46 B is the profile along the line B1-B1 intercepting of Figure 46 A.
Figure 46 C is along the profile of the line C2-C2 intercepting of Figure 46 A.
Figure 47 A is the side view that illustrates according to the integrated piping plate of an embodiment of integrated piping plate of the present invention.
Figure 47 B is the profile along the line D2-D2 intercepting of Figure 47 A.
Figure 47 C is the profile along the line D2-D2 intercepting of Figure 47 A.
Figure 47 D is the view along the line E2-E2 intercepting of Figure 47 A.
Figure 48 A is that to illustrate according to integrated piping plate of the present invention be the side view of integrated piping plate of an embodiment of three-dimensional structure.
Figure 48 B is the view of the amplification of F2 part among Figure 48 A.
Figure 49 is the system diagram of general fuel cell generation.
Figure 50 (A) and Figure 50 (B) are the structural maps of traditional integrated piping plate.
The specific embodiment
Describe embodiments of the invention in detail below with reference to accompanying drawing.
[embodiment 1]
Describe the structure detail of integrated piping plate according to an embodiment of the invention according to Fig. 1, it adopts fuel cell generation as an example.
As shown in Figure 1, integrated piping plate 1 comprises plate 2 and the plate 3 that engages by suitable adhesive 4.By utilizing and plate 2, the composition instrument and the parts of the column bolt 6 of 3 one and nut 7 available fuel cell electricity generation systems (chain-dotted line among Fig. 1 illustrates), constitute integrated piping plate 1, this instrument and arrangements of components and comprise and form instrument 5 on the 3a of the surface of plate 3 (upper surface among Fig. 1).
In the composition surface (upper surface among Fig. 1) of the plate 2 that engages with plate 3, form groove 8, this groove 8 has the predetermined sectional area that is fit to corresponding fluid velocity, and having the suitable length and a direction of position that be fit to form instrument and parts pipeline opening, this instrument and parts for example are the instruments 5 that is arranged on the surperficial 3a of plate 3.Groove 8 has for fuel cell generation and flows the function pipeline that necessary liquid or gas pass through.Like this, the sectional area of groove 8 is determined by performance, flowing velocity and the pressure loss of streaming flow, and the length of groove 8 and direction are determined by the layout of respectively forming instrument and parts that comprises instrument 5 that is arranged on the plate 3.
In Fig. 1, groove 8 is arranged in the plate 2, but groove 8 can be arranged in the plate 3.That is, groove 8 can be arranged in composition surface (lower surface among Fig. 1) 3b of the plate 3 that engages with plate 2.Although will describe a concrete example (see figure 3) below, the composition instrument of fuel cell generation and parts can be arranged on surface (lower surface among Fig. 1) 2b of plate 2, also can be arranged on the surperficial 3a of plate 3.That is, form among the surperficial 3a that instrument and parts can be arranged in the surperficial 2b of plate 2 and plate 3 one or both.
The material of plate 2,3 is not restricted, but in order to reduce hauled weight, and the processing of being convenient to groove 8, aluminium sheet and aluminium alloy plate are the most effective materials.Casting also is effectively, because this is heat-resisting well and be convenient to the shaping of groove 8.And, utilize synthetic resin or analog to make the material of plate 2,3, can realize that further weight reduces.
According to embodiments of the invention, form instrument and parts, for example instrument 5 is installed on the plate 3, and column bolt 6 is provided with so that clamping plate 2 and 3, in case fluid stopping is leaked through the fluid of groove 8.Yet, be not limited to this fixing means, can implement to form the fixing of instrument and fixing and plate 2 and 3 of parts on plate 3 by through bolt or other fixture of passing plate 2,3.
Plate 3 is the flat boards with thickness of proper range, is used for inserting in the precalculated position bolt hole 9 of column bolt 6 in the plate thickness direction perforate.The through hole 37 that is used to insert column bolt 6 forms in the correspondence that comprises instrument 5 is formed instrument and parts.In plate 3, intercommunicating pore 10 also is set, so that be communicated with allowing fluid to flow through comprising between the groove 8 of respectively forming instrument and parts and plate 2 of instrument 5 forming, wherein saidly respectively form instrument and parts are installed on the surperficial 3a.
In order to assemble this integrated piping plate 1, first step is with plate 2 and plate 3 combinations by adhesive 4.Usually, will can buy thermoset adhesive on the market as adhesive 4, also be that effectively this depends on the type of the fuel that is used for fuel cell or the material of plate 2,3 but make plate 2 and 3 methods that engage by for example welding of juncture, brazing or welding.
Then, column bolt 6 is inserted through the bolt hole 9 of plate 3, and inserts in the plate 2.Make column bolt 6 be inserted through the through hole 37 of instrument 5, then nut 7 is screwed on the end of column bolt 6, like this, instrument 5 is fastened on the integrated piping plate 1.Other is formed instrument and also sequentially accepts identical step with parts, finishes assembling.
Fig. 2 A and 2B general description integrated piping plate are based on the structure of cross section structure.For example utilize fastening column bolt 6 and nut 7 thereon,, come the integrated piping plate 1 shown in installation diagram 2A and the 2B by 12, one plates 2 of 11, one B instruments of A instrument of overall fixed and a plate 3.
Between A instrument 11 and B instrument 12, fluid can flow through the intercommunicating pore 10 that is processed to form in plate 2 interior grooves 8 that form and the plate 3.That is, A instrument 11 and B instrument 12 link together by groove 8.Plate 2 and plate 3 adhere to by adhesive 4, and the fluid of the groove 8 of therefore will flowing through seals up.O shape ring 13 or analog are used for the gap between hermetically-sealed instrument 11,12 and the plate 3.
Fig. 3 illustrates an example, and wherein instrument layout is on two surfaces of integrated piping plate.In integrated piping plate shown in Figure 31, instrument 105,106 is arranged on the surperficial 3a of plate 3, and instrument 107,108 is arranged on the surperficial 2b of plate 2.As the groove 8A of fluid passage, 8B, 8C forms in the composition surface 2a of plate 2.Be used at these grooves 8A, 8B, 8C and instrument 105,106 realize between 107,108 that the intercommunicating pore 10 that is communicated with forms in plate 2 and plate 3.That is, be connected by groove 8A with instrument 107 on plate 2 at the instrument on the plate 3 105, the instrument 107,108 on plate 2 connects by groove 8B, is connected by groove 8C with instrument 108 on plate 2 at the instrument on the plate 3 106.
Although do not illustrate, also instrument and parts only might be arranged on the surperficial 2b of plate 2, and not with instrument and arrangements of components on the surperficial 3a of plate 3.
Fig. 4 A and 4B illustrate an example of the integrated piping plate with the lumarith that forms by surface treatment.In the integrated piping plate shown in Fig. 4 A and the 4B 1, the composition surface of plate 2 and plate 3 (adhesive surface) 2a and 3b and as the surface applied of the groove 8 of fluid passage and intercommunicating pore 10 or in be lined with fluorocarbon resin, polytetrafluoroethylene (PTFE) for example, or be coated with aluminum oxide film, to form lumarith 29.By such formation lumarith 29, the corrosion that the composition that comprises in the fluid of can prevent to flow through groove 8 and intercommunicating pore 10 or the adhesive 4 causes, thus guarantee that integrated piping plate 1 has the long life-span.
Fig. 5 and 6 illustrates an example of welded plate 2 and plate 3.Shown in the solid line among Fig. 5, welding is implemented in the mixing welding by electromagnetic force control etc. on sealing wire 30, and this sealing wire is centered around the periphery of the grooves 8 that form in the plate 2, simultaneously and groove 8 keep suitable distance, plate 2 and 3 order under strong pressure clamps.As a result, as shown in Figure 6, plate 2 and plate 3 are in the welding of the position of sealing wire 30.In the position of sealing wire 30, the fluid of the groove 8 of flowing through is sealed up reliably.
Fig. 7 illustrates an example as the three-dimensional module of a kind of application of above-mentioned integrated piping plate.Three-dimensional module 15 shown in Figure 7 is by two integrated piping plate 1A of overall fixed and 1B form three-dimensional structure in the following manner, wherein: through bolt 14 is inserted through the through hole 101 that penetrates two integrated piping plate 1A and 1B (whole plates 2 and 3), nut 102 screws so that relative with the end of through bolt 14, the back of the body surface of two integrated piping plate 1A and 1B is overlapping, that is, the surperficial 2b of the surperficial 2b of the plate in integrated piping plate 1A 2 and the plate in integrated piping plate 1B 2 is overlapping.
In Fig. 7, accessory or supplementary instrument 26a, 26b is arranged in down on the integrated piping plate 1B, so that be positioned at after the instrument 11,12 that is positioned on the integrated piping plate 1A, therefore constitutes three-dimensional structure.This makes miniaturization become possibility.
In integrated piping plate 1, if instrument or arrangements of components are on the surperficial 2b of plate 2, rather than be arranged on the surperficial 3a of plate 3, much less the surperficial 3a of plate 3 becomes the back of the body surface of integrated piping plate 1, and this surface becomes the composition surface that engages with another integrated piping plate 1.
In Fig. 7, two integrated piping plate 1A and 1B are combined into integral body, but are not limited to this mode.Any a plurality of integrated piping plate, but for example three or its back of the body surfaces of four integrated piping plates are combined into integral body (forming three-dimensional) overlappingly.
In three-dimensional module 15A for example shown in Figure 8, which is provided with instrument 109,110,111,112 bigger integrated piping plate 1A is provided with upside in the drawings, and which is provided with instrument 113,114, instrument 115,116 and instrument 117,118 less integrated piping plate 1B, 1C, 1D is provided with downside in the drawings.These four integrated piping plate 1A, 1B, 1C, the 1D overall fixed, these four integrated piping plate 1A, 1B, 1C, the back of the body surface 2b of 1D is overlapping, constitutes three-dimensional structure like this.
Under the situation of three-dimensional module 15B shown in Figure 9, which is provided with instrument 119,120, instrument 121,122 and instrument 123,124 big or small integrated piping plate 1A, 1B and 1C are provided with upside in the drawings, and which is provided with instrument 125,126, instrument 127,128,129 big or small integrated piping plate 1D and 1E are provided with downside in the drawings.These five integrated piping plate 1A, 1B, 1C, 1D and 1E overall fixed, and these five integrated piping plate 1A, 1B, 1C, the back of the body surface 2b of 1D and 1E is overlapping, constitutes three-dimensional structure like this.
Figure 10 illustrates an example as the heat insulation three-dimensional module of a kind of application of above-mentioned integrated piping plate.Heat insulation three-dimensional module 18A shown in Figure 10 is by two integrated piping plate 1A of overall fixed and 1B form three-dimensional structure in the following manner, wherein: through bolt 17 is inserted through the through hole 103 that penetrates two integrated piping plate 1A and 1B (whole plates 2 and 3), nut 104 screws by heat insulator 16b so that relative with the end of through bolt 17, the back of the body surface 2b (surface of plate 2 in integrated piping plate 1A and 1B) of two integrated piping plate 1A and 1B is overlapping, and suitable heat insulator 16a or analog place these to carry on the back between the surperficial 2b.
In this heat insulation three-dimensional module 18A, two integrated piping plate 1A and 1B are by heat insulator 16a, and 16b combines.Owing to there is this thermal insulation layer, can avoid arranging the high temperature instrument 27a on the integrated piping plate 1A of upside in the drawings, the heat of 27b is delivered to the integrated piping plate 1B of downside among the figure.Like this, other cryogenic equipment 28a, 28b can be arranged on the integrated piping plate 1B, and near the high temperature instrument 27a that is arranged on the integrated piping plate 1A, 27b.
In this case, two integrated piping plate 1A and 1B are unrestricted, but any a plurality of integrated piping plate can be combined into integral body.For example, heat insulator can place integrated piping plate 1A shown in Figure 8 and integrated piping plate 1B, and 1C is between the back of the body surface 2b of 1D, perhaps, heat insulator can place integrated piping plate 1A shown in Figure 9,1B, 1C and integrated piping plate 1D are between the back of the body surface of 1E, although these patterns are not shown in the drawings.
Figure 11 illustrates an example as the another kind of heat insulation three-dimensional module of a kind of application of above-mentioned integrated piping plate 1.Heat insulation three-dimensional module 18B shown in Figure 11 is by connecting and fix two integrated piping plate 1A and 1B forms three-dimensional structure by the separator 31 of suitable length being whole, the back of the body surface 2b (surface of plate 2 in integrated piping plate 1A and 1B) of these two integrated piping plate 1A and 1B is overlapping, and separator 31 places these to carry on the back between the surperficial 2b.And heat insulator 130 places separator 31 and integrated piping plate 1A, between the 1B.
In this heat insulation three-dimensional module 18B, between two integrated piping plate 1A and 1B, keep proper spacing by separator 31, thus high-temperature part ( high temperature instrument 27a, 27b) and low temperature part ( cryogenic equipment 28a, 28b) mutual thermal cut-out, device can be with the three-dimensional structure miniaturization.And, by heat insulator 130 is placed integrated piping plate 1A, between 1B and the separator 31, can further strengthen thermal insulation effect.
That is,, there is no need to provide heat insulator 130 fully if only can obtain enough thermal insulation effects by inserting separator 31.Yet if must cut off the heat transmission of passing through separator 31, heat insulator 130 places separator 31 and integrated piping plate 1A, between the 1B.As an alternative, heat insulator 130 can or be arranged between separator 31 and the integrated piping plate 1A, perhaps is arranged between separator 31 and the integrated piping plate 1B.
In this case, two integrated piping plate 1A, 1B is unrestricted, but any a plurality of integrated piping plate can be combined into integral body.For example, under the situation of heat insulation three-dimensional module 18B shown in Figure 12, which is provided with high temperature instrument 131a, 131b, 132a, the big integrated piping plate 1A of 132b is provided with upside in the drawings, and which is provided with cryogenic equipment 133a, 133b and cryogenic equipment 134a, the less integrated piping plate 1B of 134b and 1C are provided with downside in the drawings.These three integrated piping plate 1A, 1B, 1C connect by separator 31 integral body and are fixing with the formation three-dimensional structure, these three integrated piping plate 1A, the back of the body surface 2b of 1B and 1C is overlapping, and separator 31 places these to carry on the back between the surperficial 2b.
Figure 13 illustrates instrument and replaces separator to place a example between the integrated piping plate.In three-dimensional module 18C shown in Figure 13, replace the separator 31 among the three-dimensional module 18B shown in Figure 11, instrument 139,140 places between the back of the body surface 2b of integrated piping plate 1A and 1B.These instruments 139 and 140 also can link together by the groove that is arranged in integrated piping plate 1A or integrated piping plate 1B, although not shown this pattern.
In this case, integrated piping plate 1A and 1B are separated from each other by instrument 139 and 140, and this is as the situation of inserting separator 31.Like this, can realize thermal insulation effect.As shown in the figure, particularly heat insulator 130 is placed instrument 139,140 and integrated piping plate 1A, between the 1B, can obtain significant thermal insulation effect.And, in this case, can effectively utilize the interval between integrated piping plate 1A and the 1B by instrument 139,140 by between integrated piping plate 1A and 1B, arranging.Like this, install further miniaturization.
In this case, two integrated piping plate 1A and 1B are unrestricted, but any a plurality of integrated piping plate can be combined into integral body.For example, in heat insulation three-dimensional module 18B shown in Figure 12, can insert composition instrument or parts to replace separator 31.
Figure 14 illustrates an example of a plurality of integrated piping plates that are arranged on the same holder, and it is a kind of application of integrated piping plate.In Figure 14, which is provided with high temperature instrument 27a, the integrated piping plate 1A of 27b and which is provided with cryogenic equipment 28a, the integrated piping plate 1B of 28b is arranged on the same holder 32, and has suitable heat insulation L at interval.For example bolt or welding (not shown) can realize that with integrated piping plate 1A 1B is fixed on the described holder 32 by suitable fixed form.Heat insulator 145 places integrated piping plate 1A, between 1B and the holder 32.
By two integrated piping plate 1A and 1B being set like this and keeping heat insulation L at interval, can ignore (avoiding) these integrated piping plate 1 mutual heat affectings.By heat insulator 145 is placed integrated piping plate 1A, between 1B and the holder 32, can further strengthen thermal insulation effect.
In this case, two integrated piping plate 1A, 1B is unrestricted, but any a plurality of integrated piping plate can be arranged on the identical holder.For example, in example shown in Figure 15, four integrated piping plate 1A, 1B, 1C, 1D, promptly which is provided with high temperature instrument 141a, the integrated piping plate 1A of 141b which is provided with cryogenic equipment 142a, the integrated piping plate 1B of 142b, which is provided with high temperature instrument 143a, the integrated piping plate 1C of 143b and which is provided with cryogenic equipment 144a, the integrated piping plate 1D of 144b with heat insulation at interval L be arranged on the identical holder 32.
Figure 16 and 17 illustrates high temperature instrument and cryogenic equipment and is arranged in a example on the identical integrated piping plate.For the integrated piping plate 1 shown in Figure 16 and 17, earnestly fault trough 35 is arranged between the high-temperature area and low-temperature region on the identical integrated piping plate 1, high temperature instrument or parts are high temperature instrument 33a for example, 33b, 33c is arranged in this high-temperature area, cryogenic equipment or parts are cryogenic equipment 34a for example, and 34b is arranged in this low-temperature region.Earnestly fault trough 35 forms in plate 2, and the intercommunicating pore 36 that is communicated with the relative end of fervent fault trough 35 forms in plate 3.
According to this integrated piping plate 1, earnestly fault trough 35 forms thermal boundary by air, shows as the heat conducting high thermal resistance of high-temperature area to low-temperature region.Like this, even as cryogenic equipment 34a, 34b is arranged near the high temperature instrument 33a on identical integrated piping plate 1, and 33b during 33c, heat affecting can not occur.
Suitable heat insulator is loaded in the fervent fault trough 35, also is a kind of effective means that prevents heat affecting.
In order to strengthen the effect of fervent fault trough 35, there is a kind of like this structure, wherein refrigerant for example cool off air or cooling water by in intercommunicating pore 36 from the refrigerant reflux (not shown) of one of them intercommunicating pore 36 to other intercommunicating pore 36, flow in the fervent fault trough 35, so that the heat of cooling is cut off groove 35, described intercommunicating pore 36 is arranged in the opposed end of fervent fault trough 35.
Figure 18,19 and 20 illustrate an example, parts wherein, for example magnetic valve 19, such as the control instrument 20 of printer chip with connect up 21 in integrated piping plate, with the saving of implementation space.
As shown in the figure, the C instrument 22 that is arranged on the integrated piping plate 1 is connected by the groove 8 that is arranged on the plate 2 with D instrument 23.The fluid of groove 8 of flowing through is surveyed by the pressure sensor 25a that imbed in the plate 3, be sent to control instrument 20 in the insert plate 3 from the detectable signal of pressure sensor 25a, control signal from control instrument 20 is sent to the magnetic valve of imbedding in the plate 3 19 by the wiring of imbedding in the plate 3 21, thereby drives magnetic valve 19.Similarly, be used for detection flows through the flow-sensint unit 25b of the flow rate of fluid of groove 8 and the temperature sensor 25c that is used to survey fluid temperature (F.T.) also imbed in the plate 3, also be input in the control instrument 20 from the detectable signal of these sensors 25b and 25c.
By this way, magnetic valve 19, control instrument 20 and 21 quilts that connect up are made in the integrated piping plate 1, therefore can further save the space.Electronic unit such as switch also can be attached in the integrated piping plate 1.As control device 20, can use the printer chip of imbedding in the plate 3 (printed circuit board (PCB)).Some parts also can be attached in the plate 2.In this case, plate 3 should have an opening, so that parts assembling, detection etc.That is among, the instrument of constituent apparatus, parts, control instrument or electric wire can be in plate 2 and 3 one or both.
As previously mentioned, in fuel cell generation or analog, the fluid that flows through as the groove 8 of passage comprises all kinds, for example high temperature fluid, cryogen, comprise the fluid of corrosive deposit.Wherein, the fluid (below be called " corrosive fluid ") that comprises corrosive deposit pays particular attention to passage.Like this, as explanation based on Fig. 4 A and 4B, the surface applied of groove 8 or in be lined with fluorocarbon resin, polytetrafluoroethylene (PTFE) for example, or be coated with the aluminium film forming lumarith 29, thereby makes the corrosion of groove 8 opposing corrosive fluids.
Yet if the complicated layout of groove 8 (passage), this provides the technology of lumarith to be difficult to utilization.Promptly, in a unit of the fuel cell generation that comprises many instruments and parts as shown in figure 49, these numerous instruments are connected by groove 8 with parts, perhaps such as the little instrument of valve, be assembled on the described plate such as the electric component and the electric wiring of sensor or switch.Like this, as shown in figure 21, the quantity of groove 8 is very big, and some grooves 8 (passage) need detour, to prevent groove 8 phase mutual interference.Therefore, many grooves 8 (passage) Chang Bixu is as the labyrinth complex distributions.
When on this groove 8, applying need of work advanced person's the process technology of fluorocarbon resin coating, fluorocarbon resin lining or aluminum oxide film coating and big processing machine.And if groove 8 (passage) becomes complicated shape, the precision of product and reliability can be subjected to query.In this case, it is effective providing the corrosion protection pipeline to replace forming lumarith 29 in groove 8.
By utilizing adhesive 4 or analog that plate 2 and plate 3 joints can be constituted integrated piping plate shown in Figure 22 1.Groove 8 is processed in the composition surface between plate 2 and the plate 3 (the upper surface 2a of plate 2 in illustrated example).Different composition instruments 191 and the parts 192 (chain-dotted line among Figure 22 illustrates) of forming fuel cell generation are arranged on the upper surface 3a of plate 3.These instruments 191 are connected with groove 8 by the intercommunicating pore 10 that forms in the plate 3 with parts 192.By doing like this, instrument 191 and parts 192 are by groove 8 contacts.Gap between instrument 191, parts 192 and the plate 3 is by encapsulant, and for example O shape ring (not shown) seals.These features are identical with integrated piping plate 1 shown in Figure 1.
In integrated piping plate shown in Figure 22 1, be used for the fluid required sectional area of the sectional area of the groove 8 that flows through for corrosive fluid greater than the groove 8 of directly flowing through, and corrosion protection pipeline 151, for example the fluorocarbon resin pipe of polytetrafluoroethylene (PTFE) or analog are contained in the groove 8, so that with the passage of corrosion protection pipeline 151 as corrosive fluid.Corrosion protection pipeline 151 can be not only the fluorocarbon resin pipeline, also the pipeline that can be made by other anti-corrosion material (for example polyvinyl chloride, synthetic rubber or other synthetic resin) that is fit to the corrosive fluid performance.Yet after integrated piping plate 1 integration, corrosion protection pipeline 151 can insert in the predetermined groove 8, and perhaps corrosion protection pipeline 151 can be replaced.Like this, preferably select the material of flexible material as corrosion protection pipeline 151.
The opposed end that is contained in the corrosion protection pipeline 151 in the groove 8 with engage as the support 152 of first attachment with as the top in shape parts 153 of second attachment.Top in shape parts 153 have conical butt main part (bonding part) 153b, have conical surface 153a on the outer surface of this conical butt main part, and have head 153c on main part 153b.The global shape of top in shape parts 153 resembles a gyro.
As Figure 23 A, 23B is shown in 24A and the 24B, have a kind of situation, wherein on a corrosion protection pipeline 151, use a support 152 (Figure 23 A, 23B), with a kind of situation, wherein on many (in the illustrated example being two) corrosion protection pipelines 151, use a support 152 (Figure 24 A, 24B).These supports 152 all are assemblied in the pilot hole 3f that is positioned at plate 3, and are fixed on the plate 2 by screw 155.Form step part 152a on the peripheral surface of support 152, this step part 152a contacts with the step part 3g that forms in the interior perimeter surface of pilot hole 3f.In support 152, be formed centrally a through hole 152b, in the part of the interior perimeter surface of this through hole 152b, form conical surface 152c.And, by further widening the interior perimeter surface of through hole 152b, above conical surface 152c, form step part 152d.Support 152 in the position of separator bar in two.
Shown in Figure 25 and 26, the opposed end of corrosion protection pipeline 151 all engages (fixing) by support 152 and top in shape parts 153.That is, insert in the through hole 152b of support 152 end of corrosion protection pipeline 151, and under pressure, the main part 153b of top in shape parts 153 inserts in the end of corrosion protection pipeline 151.By doing like this, the end of corrosion protection pipeline 151 is widened by the conical surface 153a of main part 153b, and the conical surface 153a of main part 153b is assembled on the conical surface 152c of support 152.As a result, the engaged at end of corrosion protection pipeline 151 (fixing), its outside diameter is by the conical surface 152c supporting of support 152, and its internal side diameter is by the conical surface 153a supporting of top in shape parts 153.In this case, the head 153c of top in shape parts 153 is assembled on the step part 152d of support 152.Like this, the corrosive fluid corrosion protection pipeline 151 between instrument 191 and the parts 192 of flowing through.At this moment, can prevent the end leakage of corrosive fluid from corrosion protection pipeline 151.
Usually preferred support 152 monolithic moldings.Yet if use the corrosion protection pipeline 151 of high rigid material, the end of corrosion protection pipeline 151 is in heeling condition shown in Figure 27.If many corrosion protection pipeline 151 engages with a support 152, the end of so described many corrosion protection pipelines 151 is on unordered direction.Like this, integral support 152 causes difficulty in the operation of the engaged at end that makes many corrosion protection pipelines 151 (corrosion protection pipeline 151 might extend, and in the end of its insertion support 152 back cut-out corrosion protection pipelines 151, but this is the operation of a difficulty, because cutting position is in support 152 inside).In this case, as present embodiment, support 152 in two, half of support 152 inserted in pilot hole 3f, second half of support 152 inserts pilot hole 3f then, the efficient of bonding operation improves thus.In this case, the quantity of cutting apart of support 152 is not limited to two, and can be three or more.
Figure 28 and 29 illustrates another example of the engaged at end of corrosion protection pipeline 151.They for the application of certain situation of great use, wherein pipeline path (groove 8) is simple, perhaps wherein uses the corrosion protection pipeline 151 of low rigid material.
For integrated piping plate shown in Figure 28 1, support 152 shown in Figure 26 and plate 3 monolithic moldings.That is, through hole 3c is at plate 3 internal shapings, and conical surface 3d forms in the part of the interior perimeter surface of through hole 3c.By further widening the interior perimeter surface of through hole 3c, step part 3e forms above conical surface 3d.
In this case, insert in the through hole 3c of plate 3 end of corrosion protection pipeline 151, and under pressure, the main part 153b of top in shape parts 153 inserts in the end of corrosion protection pipeline 151.By doing like this, the end of corrosion protection pipeline 151 is by the conical surface 153a expansion of main part 153b, and the conical surface 153a of main part 153b is assembled on the conical surface 3d of plate 3.At this moment, the head 153c of top in shape parts 153 is assembled on the step part 3e of plate 3.As a result, the end firm engagement of corrosion protection pipeline 151, and fluid is leaked, and its outside diameter is by the conical surface 3d supporting of plate 3, and its internal side diameter is by the conical surface 153a supporting of top in shape parts 153.
For integrated piping plate shown in Figure 29 1, support 152 shown in Figure 26 and plate 3 monolithic moldings, and top in shape parts 153 and instrument 191 or parts 192 monolithic moldings.That is, through hole 3c forms in plate 3, and conical surface 3d forms in the part of the interior perimeter surface of through hole 3c.And, on the lower surface of instrument 191 or parts 192, on its outer surface, form the conical butt bonding part 154 and instrument 191 or parts 192 monolithic moldings of conical surface 154a.
In this case, insert in the through hole 3c of plate 3 end of corrosion protection pipeline 151, and under pressure, insert in the end of corrosion protection pipeline 151 bonding part 154 of instrument 191 or parts 192.By doing like this, the end of corrosion protection pipeline 151 is by the conical surface 154a expansion of bonding part 154, and the conical surface 154a of bonding part 154 is assembled on the conical surface 3d of plate 3.Like this, the end of corrosion protection pipeline 151 engages securely, so that fluid is not leaked, its outside diameter is by the conical surface 3d supporting of plate 3, and its internal side diameter is by the conical surface 154a supporting of bonding part 154.
As previously mentioned, in a unit of the fuel cell generation that comprises many instruments and parts shown in Figure 49, these numerous instruments are connected by groove 8 with parts.Like this, as shown in figure 21, the quantity of groove 8 is very big, and some grooves 8 need detour in a large number, intersects mutually or interferes to prevent groove 8.And, design these grooves 8 (passage), calculate its sectional area, to guarantee to be fit to the suitable flow velocity of its application.Like this, may need to have the groove 8 of big width.In this case, need to guarantee to be used to form enough spaces of wide groove 8.In addition, some fluid temperature (F.T.) differences of these grooves 8 (passage) of flowing through, so the suitable size that needs assurance to be used to separate are to avoid mutual heat affecting.
Therefore, groove 8 (passage) the Chang Bixu distribution complicated as the labyrinth.In this case, the trouble of design and manufacturing integrated piping plate (processing of groove) change.And, the size of plate, promptly the size of integrated piping plate can do very big so that groove 8 detours, or increase the width of groove 8.With this viewpoint, even describe the structure of the three-dimension integrally duct board of the simple compactness of distribution that can make groove 8 (passage) in this case below based on Figure 30 to 35.
In Figure 30, intermediate plate 161 is arranged between plate 2 and the plate 3, and these three plates 2,3 and 161 engage by adhesive 4 or analog, so that form integral body, thereby constitutes three-dimension integrally duct board 1.The parts 162A of fuel cell generation, instrument 162B and instrument 162C are arranged on the surface of three-dimension integrally duct board 1 (outer surface of plate 3), and by fixture, for example column bolt and nut (not shown) are fixed.The parts 162D of fuel cell generation, parts 162E and instrument 162F are arranged in another surface of three-dimension integrally duct board 1 and go up (outer surface of plate 2), and by fixture, for example column bolt and nut (not shown) are fixed.
In the composition surface (in illustrated example, the composition surface of plate 3) of plate 3 and intermediate plate 161 and in the composition surface (in illustrated example, the composition surface of plate 2) of plate 2 and intermediate plate 161, form groove 8 respectively respectively as the fluid passage.These grooves 8 and parts 162A, instrument 162B, instrument 162C, parts 162D, parts 162E and instrument 162F connect by forming intercommunicating pore 10 in the plate 2,3,161.That is, parts 162A, instrument 162B, instrument 162C, parts 162D, parts 162E and instrument 162F are by 8 three-dimensional connections of groove, and this groove 8 is positioned at the upper and lower level place of the plate composition surface of two positions.Correctly calculate and determine the sectional area of the groove 8 of corresponding fluid.
Figure 30,31 and 32 are illustrated in groove 8, intercommunicating pore 10, parts 162A, instrument 162B, instrument 162C, parts 162D, distribution relation among parts 162E and the instrument 162F, it has defined a paths, as fluid supply port 164 → parts 162A → instrument 162F → instrument 162B → instrument 162C → parts 162E → parts 162D → fluid discharge outlet 165.If describe in detail according to Figure 31 and 32, this path is as follows, fluid supply port 164 → groove 8A → intercommunicating pore 10A → parts 162A → intercommunicating pore 10B → groove 8B → intercommunicating pore 10C → groove 8C → intercommunicating pore 10D → instrument 162F → intercommunicating pore 10E → groove 8D → intercommunicating pore 10F → instrument 162B → intercommunicating pore 10G → groove 8E → intercommunicating pore 10H → instrument 16C → intercommunicating pore 10I → groove 8F → intercommunicating pore 10J → groove 8G → intercommunicating pore 10K → parts 162E → intercommunicating pore 10L → groove 8H → intercommunicating pore 10M → parts 162D → intercommunicating pore 10N → groove 8I → fluid discharge outlet 165.
In Figure 33, intermediate plate 161 is arranged between plate 2 and the plate 3, and these three plates 2,3 and 161 engage so that form integral body by adhesive 4 or analog, thereby constitute three-dimension integrally duct board 1.The parts 166A of fuel cell generation, instrument 166B, instrument 166C, parts 166D, parts 166E and instrument 166F are arranged on only surface of three-dimension integrally duct board 1 (outer surface of plate 3), and by fixture, for example column bolt and nut (not shown) are fixed.
In the composition surface (in illustrated example, the composition surface of plate 3) of plate 3 and intermediate plate 161 and in the composition surface (in illustrated example, the composition surface of plate 2) at plate 2 and intermediate plate 161, form groove 8 respectively respectively as the fluid passage.These grooves 8 are connected by forming intercommunicating pore 10 in the plate 2,3,161 with parts 166A, instrument 166B, instrument 166C, parts 166D, parts 166E and instrument 166F.That is, parts 166A, instrument 166B, instrument 166C, parts 166D, parts 166E and instrument 166F are by 8 three-dimensional connections of groove, and this groove 8 is positioned at the two-stage place of the plate composition surface of two positions.Correctly calculate and determine the sectional area of the groove 8 of corresponding fluid.
Figure 33,34 and 35 are illustrated in groove 8, intercommunicating pore 10, parts 166A, instrument 166B, instrument 166C, parts 166D, distribution relation among parts 166E and the instrument 166F, it has defined a paths, as fluid supply port 167 → parts 166A → instrument 166F → instrument 166B → instrument 166C → parts 166E → parts 166D → fluid discharge outlet 168.If describe in detail according to Figure 34 and 35, this path is as follows, fluid supply port 167 → groove 8A → intercommunicating pore 10A → parts 166A → intercommunicating pore 10B → groove 8B → intercommunicating pore 10C → instrument 166F → intercommunicating pore 10D → groove 8C → intercommunicating pore 10E → instrument 166B → intercommunicating pore 10F → groove 8D → intercommunicating pore 10G → instrument 166C → intercommunicating pore 10H → groove 8E → intercommunicating pore 10I → parts 166E → intercommunicating pore 10J → groove 8F → intercommunicating pore 10K → parts 166D → intercommunicating pore 10L → groove 8G → fluid discharge outlet 168.
In order to contrast, Figure 36 illustrates an example, parts 162A wherein shown in Figure 30, and instrument 162B, instrument 162C, parts 162D, parts 162E and instrument 162F are arranged on the integrated piping plate 1, and this integrated piping plate 1 comprises two plates that are bonded together.Figure 37 illustrates an example, parts 166A wherein shown in Figure 33, and instrument 166B, instrument 166C, parts 166D, parts 166E and instrument 166F are arranged on the integrated piping plate 1, and this integrated piping plate 1 comprises two plates that are bonded together.
Figure 36 illustrates a following path, i.e. fluid supply port 169 → groove 8A → intercommunicating pore 10A → parts 162A → intercommunicating pore 10B → groove 8B → intercommunicating pore 10C → instrument 162F → intercommunicating pore 10D → groove 8C → intercommunicating pore 10E → instrument 162B → intercommunicating pore 10F → groove 8D → intercommunicating pore 10G → instrument 162C → intercommunicating pore 10H → groove 8E → intercommunicating pore 10I → parts 162E → intercommunicating pore 10J → groove 8F → intercommunicating pore 10K → parts 162D → intercommunicating pore 10L → groove 8G → fluid discharge outlet 170.
Figure 37 illustrates a following path, i.e. fluid supply port 171 → groove 8A → intercommunicating pore 10A → parts 166A → intercommunicating pore 10B → groove 8B → intercommunicating pore 10C → instrument 166F → intercommunicating pore 10D → groove 8C → intercommunicating pore 10E → instrument 166B → intercommunicating pore 10F → groove 8D → intercommunicating pore 10G → instrument 166C → intercommunicating pore 10H → groove 8E → intercommunicating pore 10I → parts 166E → intercommunicating pore 10J → groove 8F → intercommunicating pore 10K → parts 166D → intercommunicating pore 10L → groove 8G → fluid discharge outlet 172.
In the integrated piping plate 1 with two plates that are bonded together like this, all groove 8 (passage) forms in a plane, and groove 8 (passage) must detour.For groove 8 is detoured, the size of integrated piping plate 1 may must increase.
In Figure 36 and 37, the quantity of instrument and parts is less, and the quantity of groove 8 (passage) is also less, and therefore, its difference is not very remarkable.Yet many instruments and parts in fact, shown in Figure 49 link together.Like this, as shown in figure 21, groove 8 (passage) also is how must form the labyrinth.As a result, be difficult to guarantee necessary channel cross-sectional area, perhaps hold instrument and parts, guarantee the size separated among the fluid at differing temperatures having simultaneously in the mode of compactness.In the three-dimension integrally duct board shown in Figure 30 to 35, instrument and parts are connected by two stage channel 8 (passage) is three-dimensional, and therefore, the distribution of groove 8 can be simplified, and instrument and parts can be arranged to compact condition.In Figure 30 to 35, groove 8 is arranged in the composition surface of the composition surface of plate 2 and plate 3, but groove 8 can be formed in the composition surface of intermediate plate 161.
Figure 38 and 39 illustrates structure example, and wherein high-temperature area and low-temperature region utilize the three-dimension integrally duct board to separate.
In Figure 38, low temperature/high temperature blending apparatus 181, cryogenic equipment 182, low temperature/high temperature blending apparatus 183 and high temperature instrument 184 are arranged on the surface of three-dimension integrally duct board 1 (surface of plate 3).The groove 8 that connects these instruments forms with two-stage, promptly, at the composition surface of plate 3 and intermediate plate (in illustrated example, the composition surface of intermediate plate 161) in and the composition surface of plate 2 and intermediate plate 161 (in illustrated example, the composition surface of plate 2) form in, higher level's groove 8 defines a low-temperature region, flows through in this cryogen, and subordinate's groove 8 defines a high-temperature area, flows through at this high temperature fluid.
In Figure 39, low temperature/high temperature blending apparatus 185, cryogenic equipment 186, and low temperature/high temperature blending apparatus 187 is arranged on the surface of three-dimension integrally duct board 1 (surface of plate 3), and high temperature instrument 188 and high temperature instrument 189 are arranged on another surface of three-dimension integrally duct board 1 and go up (surface of plate 2).The groove 8 that connects these instruments forms with two-stage, promptly, at the composition surface of plate 3 and intermediate plate 161 (in illustrated example, the composition surface of intermediate plate 161) in and the composition surface of plate 2 and intermediate plate 161 (in illustrated example, the composition surface of plate 2) form in, higher level's groove 8 defines a low-temperature region, flows through in this cryogen, and subordinate's groove 8 defines a high-temperature area, flows through at this high temperature fluid.
In this case, although not shown, it is effective that heat insulator is set between plate 2 and intermediate plate 161.
In above stated specification, described an intermediate plate 161 has been set between plate 2 and 3.Yet this is also unrestricted, between plate 2 and 3 two or more intermediate plates can be set.That is, four or a plurality of plate can engage, to constitute the three-dimension integrally duct board.When being provided with two or more intermediate plate, also forming groove 8 (passage) in the composition surface between intermediate plate, so even more groove 8 (passage) can be set.
As mentioned above, according to the integrated piping plate of present embodiment, connect to form instrument and parts with the groove 8 that is provided with in plate 2 or 3.Like this, be presented in the integrated piping plate according to the passage of conventional pipelines, and can be with the little instrument such as valve, such as the electrical equipment of sensor and switch, and electric wire installs to plate 2, and perhaps plate 3, perhaps in plate 2 and the plate 3.Like this, whole device, fuel cell generation etc. for example, modularization easily, and miniaturization.And it is enough to that each is formed instrument and parts are assembled to the precalculated position, and need not to carry out complicated pipe arrangement operation at narrow space.Like this, assembly work is easy, and operating efficiency improves.And seam has seldom reduced the risk that fluid leaks.
In addition, the composition surface 2a of plate 2 and plate 3 and 3b and groove 8 all be coated with or in be lined with fluorocarbon resin such as polytetrafluoroethylene (PTFE), perhaps be coated with aluminum oxide film, thereby form lumarith 29.By doing like this, can prevent of the corrosion of the corrosive fluid of process groove 8 to groove 8, the composition that perhaps is included in the adhesive 4 closes surperficial corrosion to hardening, thus the long-life of guaranteeing integrated piping plate 1.Provide this technology of lumarith not only can be applied on the integrated piping plate certainly, and can be applied on a plurality of integrated piping plates.For example, lumarith can be arranged in the groove or plate composition surface in the three-dimensional module of Fig. 7 to 13, and perhaps lumarith can be arranged on hardening in the holder module of groove or Figure 14 and closes on the surface, though these patterns are not shown.And lumarith can be arranged on the groove in the three-dimension integrally duct board or harden and close on the surface, and this integrated piping plate is just like the intermediate plate shown in Figure 30 to 35 or Figure 38 and 39.
In addition, plate 2 and plate 3 are in the welding of the position of the sealing wire 30 of the periphery that centers on groove 8, and the fluid of the groove 8 of flowing through thus seals reliably in the position of sealing wire 30.This welded seal technology is not limited to the integrated piping plate of structure shown in Fig. 5 certainly, and can be applicable to for example integrated piping plate of any structure, three-dimensional module shown in Fig. 7 to 13, holder module shown in Figure 14, and three-dimension integrally duct board shown in Figure 30, though these use not shown come out.
In addition, a plurality of integrated piping plates 1 (1A, 1B etc.) that parts and instrument separately are mounted thereon are arranged by three-dimensional moduleization, simultaneously that their back side is overlapping.By doing like this, can obtain miniaturization further, can shorten the passage and the control system of fluid, response fast, and can easily control.
And a plurality of integrated piping plates 1 (1A, 1B etc.) are integrally fixing through heat insulator 16a, thereby constitute heat-insulating three-dimensional module 18A.These measures for example make it with among the integrated piping plate 1B such as the cryogenic equipment 28a of control instrument, 28b is near the high temperature instrument 27a that is arranged in integrated piping plate 1A, 27b arranges.
And, by constructing heat insulation three-dimensional module 18B through separation member 31 whole connections and fixing a plurality of integrated piping plates 1 (1A, 1B etc.).By doing like this, for example can make high temperature integrated piping plate 1A and separate with low temperature integrated piping plate 1 with separation member, this high temperature integrated piping plate 1A has high temperature instrument 27a disposed thereon, 27b, this low temperature integrated piping plate 1 has cryogenic equipment 28a disposed thereon, 28b.Like this, can avoid each other heat affecting.And, put into heat insulator 130 between back side 2B by a plurality of integrated piping plates 1 (1A, 1B etc.) and the separation member 31, further strengthen the heat insulation effect.
And the composition instrument 139,140 of device is inserted between the back side 2b of a plurality of integrated piping plates 1 (1A, 1B etc.), can use the interval between the integrated piping plate thus effectively, and can make the further miniaturization of device.And, form instrument 139,140 integrated piping plate is separated from each other, can expect the heat insulation effect that obtains like this.Particularly insert instrument 139,140 and integrated piping plate 1A at heat insulator 130, in the time of between the 1B, the heat insulation effect is remarkable.
And a plurality of integrated piping plates 1 (1A, 1B etc.) are placed on and stay heat insulation L at interval on the identical holder 32, and these integrated piping plates 1 (1A, 1B etc.) can be ignored (preventing) mutual heat affecting like this.If heat insulator 145 inserts between integrated piping plate 1 (1A, 1B etc.) and the holder 32, so further increased the heat insulation effect.
And, heat is set between high-temperature region on the identical integrated piping plate 1 and low-temperature space closes locked groove 35, in this high-temperature region, be furnished with high temperature instrument 33a, 33b, 33c arranges cryogenic equipment 34a, 34b in this low-temperature space.Like this, can turn-off heat, to avoid to the heat affecting on the low-temperature space from the high-temperature region.And heat insulator is inserted heat and is closed in the fault trough 35, and perhaps the refrigerant as gas or water flows in the fault trough 35 of heat pass, and it is big that hot whereby shutoff effect becomes.
And, the lumarith in the instead of grooves 8, anticorrosive pipeline 151 is contained in the groove 8, and corrosive fluid flows through anticorrosive pipeline 151.By doing like this, even groove 8 (passage) is numerous and complicated, can easily guarantee to resist the corrosion of corrosive fluid, and need not advanced process technology.And, may select and use the anticorrosive pipeline of making by a kind of material of suitable corrosive fluid performance 151, so just increased anti-corrosion reliability.And anti-rotten processing the (utilizing anticorrosive pipeline to form passage) can be confined to the pipeline of corrosive fluid.Like this, reduced the man-hour of processing, and integrated piping plate 1 at a low price can be provided.In addition, when corrosion resistance reduces owing to long-term use, can recover corrosion resistance simply by the anticorrosive pipeline 151 that replacement be contained in the integrated piping plate 1, and need not replace integrated piping plate 1.Thereby reduced maintenance cost.
And when elastomeric material was used as the material of anticorrosive pipeline 151, anticorrosive pipeline 151 can be after the formation integral body of integrated piping plate in the insertion groove 8, perhaps replaceable anticorrosive pipeline 151.Like this, can improve operability.
And, the end of anticorrosive pipeline 151 combines with the use of support 152 and top in shape parts 153, this support 152 has a through hole 152b, and this through hole 152b has the conical surface 152c that forms in the perimeter surface within it, and these top in shape parts 153 have the conical surface 153a that is formed in its outer surface.By this measure, can easily carry out the operation that engages anticorrosive pipeline 151, and can prevent the leakage of fluid reliably.And as shown in figure 28, support 152 and plate 3 form as a whole, and perhaps as shown in figure 29, instrument 191 or parts 192 and top in shape parts 153 form as a whole.By this measure, reduced number of components, and made bonding operation easier.If use the anticorrosive pipeline 151 of high rigid material, the perhaps path complexity of pipeline is so by being divided into the efficient that a plurality of parts can be improved bonding operation with support 152.
And, a kind of situation is arranged, engage three or more plate 2,3,161 in this case, thereby constitute three-dimension integrally duct board 1, and groove 8 is formed in the composition surface between plate 2 and the intermediate plate 161, and in the composition surface between plate 3 and the intermediate plate 161, and if two or more intermediate plates 161 are set, groove 8 also is formed in the composition surface between intermediate plate 161 and the intermediate plate 161 so, and a plurality of grooves 8 of corresponding a plurality of instrument or parts are provided whereby.Even in this case, the layout of groove 8 is simplified, and instrument and parts can be arranged compactly.And, in this three-dimension integrally duct board 1, multistage groove 8 is divided into high-temperature region and low-temperature space, shown in Figure 38 and 39.As a result, can eliminate mutual heat affecting.
In the foregoing description, column bolt 6 is as the set bolt of instrument and parts, but they are not restrictive, and can use general bolt or through bolt.In above-mentioned example, O-ring seals 13 is used for hermetically-sealed instrument or parts, but it is not restrictive, and can use packing ring etc.
In the above description, described fuel cell generation, but it not restrictive.The present invention is effective for various types of devices, such as the fixed cell that built-in pipeline of device and distribution are arranged, described device is pneumatic or waterpower control device or the combustion apparatus in the general industry for example, and forms so that can assemble and mobile unit as whole.
In above-mentioned example, the integrated piping plate of various structures has been described.If desired, these structures can in conjunction with.The integrated piping plate of describing later also is like this.
[embodiment 2]
To the processing method according to the integrated piping plate 201 of present embodiment be described on the basis of 40B and 40C at Figure 40 A below.As Figure 40 A, shown in 40B and the 40C, when plate 202 and plate 203 engaged for forming integral body, the first step was that plate 202 and 203 is overlapping.In plate 202, processed groove 208 as fluid (liquid or gas) passage.In plate 203, processed intercommunicating pore 210, this intercommunicating pore as fluid channel grooves 208 with constitute such as being communicated with between the instrument of the device of fuel cell generation or the parts.Under this overlap condition, processing is as the groove 221 of welding groove, so that this groove 221 is extended along the whole periphery of fluid channel grooves 208 in plate 203.Then, this groove 221 as welding groove is welded.
Fluid channel grooves 208 is not limited in the composition surface 202a of plate 202, and can be formed among the composition surface 203b of plate 203, and intercommunicating pore 210 is not limited in plate 203, and can be formed in the plate 202.Instrument and parts are not limited on the surperficial 203a of plate 203, and can be formed on the surperficial 202b of plate 202, perhaps can be formed on the surperficial 202b of plate 202,203, on the 203a.That is to say, instrument and parts can be arranged on integrated piping plate 201 two surfaces one of them or these two on.Groove 221 as welding groove is not limited in plate 203, and groove 221 can be formed in the plate 202.
Figure 40 A, 40B and 40C have shown the state in the process.In these figure, (I) part demonstrates such part, i.e. processed the and welding as the groove 221 of welding groove, and it is whole that plate 202 and 203 is formed.(II) part demonstrates such part, promptly as the groove 221 of welding groove processed and plan soldered so that it is whole that plate 202 and 203 is formed.(III) part demonstrates such part, promptly as groove 221 plans of welding groove processed and welding so as to make plate 202 and 203 form whole.In fact, the shape of the fluid channel grooves 208 that forms in plate 202 is complicated, for example, as shown in Figure 21, but in Figure 40 to 44, has shown the mode of simplifying for ease of explanation.
Will be further described below this processing method.The plate 203 that wherein will be processed with intercommunicating pore 210 is superimposed upon on the plate 202 that wherein is processed with fluid channel grooves 208.Then, according to digital control (following the tracks of control) based on the process data on the fluid channel grooves 208 (digital control data), when move the neighboring of following the trail of (trace) fluid channel grooves 208, mobile welding groove machining tool 222, this is shown in the arrow X of Figure 40 A.By this measure, the groove 221 that is used as welding groove forms in plate 202.That is to say, around the fluid channel grooves 208 shown in the welding Figure 40 B time, forming the sealing wire that extends along the whole periphery of fluid channel grooves 208 from fluid channel grooves 208 suitable distances, shown in Figure 40 C, this is based on the process data of acquisition when the fluid channel grooves 208 of processing in the plate 202.Welding groove machining tool 222 is moved, so that processing is as the groove 221 of welding groove along this sealing wire.
Forming as behind the groove 221 of welding groove, when following the tracks of the neighboring (along sealing wire) of fluid channel grooves 208, bonding machine 223 is moved, this is shown in the arrow X of Figure 40 A, thereby weld described groove 221, therefore make plate 202 and plate 203 form whole as welding groove.At this moment, according to as under the situation of welding groove machining tool 222 based on the process data (digital control data) of fluid channel grooves 208 or based on digital control (the following the tracks of control) of the process data on the welding groove machining tool 222 (digital control data), carry out the mobile control (control of welding position) of bonding machine 223.Shown in Figure 40 A and 40B, carry out the processing and the welding of welding groove continuously a position.That is, then the processing of welding groove begins to weld.
Then the processing of the welding groove reason that begins to weld (begin before welding groove machines weld reason) is as follows: if finish welding groove processing before beginning welding, it is free that the island that the weld seam 221 of so soldered groove is centered on partly becomes, and this part can not remain on place, fixed position, wherein this weld seam 221 being processed to form by welding groove.Can begin the timing of welding after welding groove processing beginning immediately, perhaps the scheduled time after welding groove processing beginning begins to weld timing.This timing can be provided with as required.
Figure 40 A, 40B and 40C demonstrate this state, and wherein the groove 221 as welding groove is soldered on the surperficial 203a of plate 203.Yet this pattern is not limited thereto, but welding can remain in the leg length, and its can retaining plate 202 and 203 be connected.As the welding method of the groove 221 of welding groove, MIG welding (Metallic Inert Gas seal welding) or TIG welding (Wolfram Inert Gas seal welding) are very suitable, but also can use other welding method.
According to the processing method of present embodiment, make the composition surface 202a of plate 202,203, the 203b welding, thus make it to extend along the whole periphery of fluid channel grooves 208, make plate 202 and 203 welding whereby.Engage relatively with make plate 202 and 203 with adhesive, this class welding has increased the durability of plate bonding part, and has constituted firm Welding Structure, has increased resistance to pressure like this.And, the attachment bolt of plate 202,203 not necessarily, the further miniaturization of whole like this integrated piping plate.And this processing method makes the production line operation of engaging process easier, has therefore increased operating efficiency, helps low cost.
With plate 202,203 composition surface 202a, the 203a welding is extended with the whole periphery along fluid channel grooves 208, be not limited to shown in Figure 41 A the welding of extending, and comprise shared (the sealing wire common sparing 250a) of a sealing wire 250 between the adjacent channels 208 of welding groove shown in Figure 41 B and the 41C along each fluid channel grooves 208 whole peripheries.In Figure 41 B and 41C, adjacent fluid channel grooves 208 is close to each other, and has a narrow crack D.Therefore, for these fluid channel grooves 208, only formed a sealing wire 250 (sealing wire common sparing 250a), this sealing wire 250 extends along the whole periphery of one of them fluid channel grooves 208, and this sealing wire common sparing 250a share with the sealing wire 250 that whole periphery along another fluid channel grooves 208 extends.Certainly, formation along the fluid channel grooves 208 whole peripheral grooves 221 that are used as welding groove that extend, be not limited to form the groove 221 shown in Figure 41 A, and comprise the shared groove 221 (the slot part 221a of shared welding groove) between adjacent flow channels groove 208 shown in Figure 41 B and the 41C as welding groove as welding groove along each fluid channel grooves 208 whole periphery extension.
Below will be according to Figure 42 A, 42B and 42C describe the another kind of processing method of integrated piping plate 201.Figure 42 A, 42B and 42C have shown that it is the disclosed a kind of solder technology of patent gazette (2792233 and No. 2712838 Japan Patent) by using the friction stir welding to make plate 202 and plate 203 form whole method (back is called FSW).
As shown in figure 42, the plate 203 that wherein is processed with intercommunicating pore 210 is superimposed upon on the plate 202 that wherein is processed with fluid channel grooves 208.Then, shown in Figure 42 B, the periphery of the fluid channel grooves 208 of plate 202 is welded.That is, shown in Figure 42 C, with the composition surface 202a of plate 202,203,203b welding so that make it from the suitable distance f place of fluid channel grooves 208 along the whole periphery extension of fluid channel grooves 208, thereby welded plate 202 and plate 203.This pattern and Figure 40 A, 40B is identical with the processing method shown in the 40C, therefore saves the detailed explanation to it.To describe Figure 40 A in detail below, the difference between the processing method shown in 40B and the 40C.
According to Figure 42 A, the processing method shown in 42B and the 42C is not used as the processing of the groove of welding groove.At first, make the end-of-arm tooling 225a of FSW bonding machine 225 be positioned at the starting point place that begins to weld.Make it begin rotation, and apply axial compressive force, thereby end-of-arm tooling 225a is inserted a position that arrives in the plate 203 on the suitable incorporate short transverse to it.By starting the rotation of end-of-arm tooling 225a, produced frictional heat.And mobile end-of-arm tooling 225a follows the tracks of the neighboring of fluid channel grooves 208 simultaneously, shown in the arrow Y among Figure 42 A, in case the composition surface 202a of welded plate 202,203,203b, thus make it to extend along the whole periphery of fluid channel grooves 208.At this moment, be similar to the mobile control of bonding machine 223, carry out the mobile control (control of welding position) of FSW bonding machine 225 according to digital control (following the tracks of control), this is digital control based on the process data on the fluid channel grooves 208 (digital control data).
Figure 42 A, 42B and 42C demonstrate the state in the process.In these figure, (I) part demonstrates such part, promptly by welding, makes plate 202 and 203 form integral body.(II) part demonstrates such part, i.e. plan is welded so that plate 202 and 203 is formed whole.
By processing a hole of inserting end-of-arm tooling 225a in advance, can easily end-of-arm tooling 225a be inserted in the plate 203 in the position of the starting point of FSW welding.Yet this hole is not a prerequisite.Be not limited to and be inserted in the plate 203, end-of-arm tooling 225a can insert in the plate 202, and can weld at plate 202 places.
Processing method according to present embodiment, with plate 202,203 composition surface 202a, 203b welds, thereby make it to extend (certainly along the whole periphery of fluid channel grooves 208, this welding is not limited to weld so that extend along the whole periphery of each fluid channel grooves 208, also comprises the shared sealing wire (sealing wire common sparing) between the adjacent slot 208 of welding groove, and plate 202 is connected with 203.Compare with make the plate joint with adhesive, this welding has increased the durability of plate bonding part, and has constituted firm Welding Structure, has increased resistance to pressure like this.And, the attachment bolt of plate 202,203 not necessarily, the further miniaturization of whole like this integrated piping plate.And this processing method makes the production line operation that engages operation easier, has therefore improved operating efficiency, causes cost to reduce.In addition, the utilization of FSW welding makes it needn't process groove as welding groove, therefore obtains lower cost.
In order to realize Figure 40 A, the processing method of the integrated piping plate shown in 40B and the 40C describes below machining production line.Shown in Figure 43 A and 43B, the machining production line of integrated piping plate (process equipment) comprise arrow K1 direction in the figure at plate feeder 231, grooving apparatus 232, welding groove machining tool 222 and the bonding machine 223 of arranging and putting, and also have plate feeder 234, this plate feeder 234 on direction perpendicular to arrow K1 (direction of arrow L1) along welding groove machining tool 222 lateral arrangement.This welding groove machining tool 222 and this bonding machine 223 is provided in same step.
The a plurality of plates 202 that are deposited on the plate feeder 231 are in wait state.As required, these plates 202 are one by one by the direction feed of plate feeder 231 along arrow K1, and deliver to the grooving apparatus 232 in the following step.Plate 202 standby in the plate feeder 231 has set in advance machining benchmark surface 235, and perhaps machining benchmark point 236, perhaps machining benchmark surface 235 and machining benchmark point 236, and, in plate 202, processed any one in the above-mentioned situation.
In grooving apparatus 232, by utilizing with machining benchmark surface 235, perhaps machining benchmark point 236, and perhaps machining benchmark surface 235 and machining benchmark point 236 are the digital control of basis, process fluid channel groove 208 in plate 202, this plate is by plate feeder 231 feeds.Intercommunicating pore 210 also is set in plate 202, can in plate 202, processes this intercommunicating pore 210 with grooving apparatus 232.Use lapping device, laser cutting device, perhaps end mill(ing) cutter is as grooving apparatus 232.In Figure 43 A and 43B, in a step, with a grooving apparatus 232 process fluid channel grooves 208 and/or intercommunicating pore 210.Yet, according to processing capacity, a plurality of grooving apparatus 232 are set preferably, and in a plurality of steps process fluid channel groove 208 and intercommunicating pore 210.
The plate 202 that wherein is processed with fluid channel grooves 208 and/or intercommunicating pore 210 from grooving apparatus 232 feeds, and is delivered to subsequent step along the direction of arrow K1, and described subsequent step is furnished with welding groove machining tool 222 and bonding machine 223.But plate 202 slave plate feeders 231 are delivered to the step that is furnished with welding groove machining tool 222 and bonding machine 223, in this plate 202, processed fluid channel grooves 208 and intercommunicating pore 210 with grooving apparatus, this grooving apparatus one not the position on the machining production line shown in Figure 43 A and the 43B provide.By this way, can omit grooving apparatus 232 from the machining production line shown in Figure 43 A and the 43B.
A plurality of plates 203 that will be in wait state are deposited in the plate feeder 234.These standby in the plate feeder 234 plates 203 also are provided with the machining benchmark surface 237 that has processed in advance, or machining benchmark point 238, or machining benchmark surface 237 and machining benchmark point 238.In plate 203, be processed with intercommunicating pore 210 in advance.When with plate 202 from grooving apparatus 232 (if grooving apparatus 232 is omitted, being exactly plate feeder 231) when delivering to the step that is furnished with welding groove machining tool 222 and bonding machine 223, plate feeder 234 is also sent plate 203 into this step on the direction of arrow L1.
In the process of the fluid channel grooves 208 in forming the composition surface 203b of plate 203, the grooving apparatus that is used to form fluid channel grooves 208 can be arranged on the step that is furnished with plate feeder 234 and be furnished with welding groove machining tool 222 and the step of bonding machine 223 between.And, also can form intercommunicating pore 210 by this grooving apparatus.
In the step that is furnished with welding groove machining tool 222 and bonding machine 223, the plate 203 of feed is superimposed upon from the plate 202 of other direction feed on the direction, machining benchmark surface 235 and 237 is aimed at simultaneously, thus the relation of the position between fixed head 202 and 203.Then, carry out Figure 40 A, the joint method of explaining on the basis of 40B and 40C.That is to say, begin processing as the groove 221 of welding groove by welding groove machining tool 222.Adjoining land begins welding as the groove 221 of welding groove with bonding machine 223, thus the composition surface 202a of welded plate 202,203,203b, thus extend along the whole periphery of fluid channel grooves 208.Can use lapping device, laser cutting device or end mill(ing) cutter device as welding groove processing unit (plant) 222.As bonding machine 223, can use MIG bonding machine or TIG bonding machine.
Use the control panel plate, be plate feeder control panel 242, grooving apparatus control panel 243, welding groove machining tool control panel 244, bonding machine control panel 245 and plate feeder control panel 246, according to the instruction from central control board 241, adjustable plate feeder 231, grooving apparatus 232, welding groove machining tool 222, bonding machine 223 and plate feeder 234 are so that control.That is to say, by order from central control board 241, based on the machining benchmark surface 235 that is arranged in plate 202 or machining benchmark point 236 or machining benchmark surface 235 and machining benchmark point 236, perhaps based on the machining benchmark surface 237 that is arranged in plate 203 or machining benchmark point 238 or machining benchmark surface 237 and machining benchmark point 238, these control panels 242,243,244, the 245 and 246 pairs of plates 202 or plate 203 are processed the tracking control with the position.
According to the machining production line of present embodiment, can be easily to the plate 202,203 that constitutes integrated piping plate 1 processing that links up, cause equipment cost low like this.
Then, explain machining production line on the basis of Figure 44 A and 44B, this machining production line is used for realizing Figure 42 A, and being used to shown in 42B and the 42C processed the used processing method of integrated piping plate.
Difference between the machining production line of the machining production line of Figure 44 A and 44B and Figure 43 A and 43B has been to install the control panel 246 of FSW bonding machine 225 shown in Figure 44 A and the 44B and FSW bonding machine, with the welding groove machining tool 222 shown in alternate figures 43A and the 43B, bonding machine 223, welding groove machining tool control panel 244 and bonding machine control panel 245.So only describe this difference, and other features are not described.
Shown in Figure 44 A and 44B, when delivering to FSW bonding machine 225, plate feeder 234 is also delivered to FSW bonding machine 225 with plate 203 from grooving apparatus 232 (if omit grooving apparatus 232, being exactly plate feeder 231) at plate 202.
In FSW bonding machine 225, be superimposed upon from the plate 202 of another direction feed from the plate 203 of a direction feed, machining benchmark surface 235 and 237 is aimed at simultaneously, concerns with the position between fixed head 202 and 203.Then, at Figure 42 A, explain this joint method on the basis of 42B and 42C.That is to say, use the composition surface 202a of the end-of-arm tooling 225a welded plate 202,203 of FSW bonding machine 225,203b extends along the whole periphery of fluid channel grooves 208 so that make it.
According to instruction from central control board 248, pass through control panel, be plate feeder feed plate 242, grooving apparatus control panel 243, FSW bonding machine control panel 247 and plate feeder control panel 246, come control panel feeder 231, grooving apparatus 232, FSW bonding machine 225 and plate feeder 234.That is to say, by order from central control board 248, based on the machining benchmark surface 235 that is arranged in plate 202 or machining benchmark point 236 or machining benchmark surface 235 and machining benchmark point 236, perhaps based on the machining benchmark surface 237 that is arranged in plate 203 or machining benchmark point 238 or machining benchmark surface 237 and machining benchmark point 238, these control panels 242,243, the 247 and 246 pairs of plates 202 or plate 203 are processed the tracking control with the position.
According to the machining production line of present embodiment, can easily constitute the coherent processing of the plate 202,203 of integrated piping plate 201, cause the cost of equipment to reduce like this.And the utilization of FSW bonding machine 225 makes the processing of the groove of welding groove become unnecessary, therefore can further reduce cost.
Processing method of the present invention (joint method) is not the joint that must be confined to two plates 202 and 203, is fit to the connection of three or more plates yet.For example, in order to engage three plates, available processing method of the present invention (joint method) engages first plate and second plate, and then the second and the 3rd plate is engaged.
And the present invention not only can be used for the processing of the integrated piping plate of fuel cell generation, and is used for the processing of the integrated piping plate of various devices.
[embodiment 3]
Figure 45 A illustrates the result as aluminium sheet or aluminium alloy plate pressure processing, and by the plate 302 that the depression (back is called groove 301) that forms reservation shape is made, this groove 301 is as the fluid passage.
Under pressure, use under the situation of mould, carry out plastic working, finish press process by metallic plate to the high-ductility metal material with arbitrary shape.This is a kind of process technology with dimensional accuracy and good mass productivity.This technology can select corrosion resistant material as processing object.
Figure 45 B is the cross-sectional view along the line A1-A1 intercepting of the plate 302 of Figure 45 A.
Shown in Figure 45 B, the shape of cross section of groove 301 is rectangular depression that suitable width L2 and appropriate depth H2 are arranged.In order easily to carry out pressure processing, turning 301a has suitable circularity R, and the sidewall sections 301b of groove 301 suitably tilts.
For the flow rate of fluid that will flow through groove 301 maintains predetermined value, must change the cross-sectional area of groove 301 according to each groove 301.In doing so, if necessary, the depth H 2 that keeps groove 301 is constant and to change its width L2 be favourable when assembling, guarantees the cross-sectional area of being scheduled to thus.
Because the turning 301c in groove 301 bottoms has suitable circularity R, can make the current difference minimum between fluid center and fluid and the periphery that the turning 301c of groove 301 contacts, reduced the viscous flow of fluid like this.
Figure 45 C is the cross-sectional view of the line A1-A1 intercepting of the plate 302 in Figure 45 A, and it shows another example.Shown in Figure 45 C, the cross sectional shape of groove 301 is arcuate slots, and wherein suitable radius R 1 is arranged at the bottom of groove 301.
The rectangular channel of explaining among the feature of this arcuate slots and function and Figure 45 B 301 is identical.In order to be easy to press process, the turning 301D of deep-slotted chip breaker has suitable circularity R, and the cross-sectional area of groove 301 changes according to each groove 301, and the flow rate of fluid that flow through groove 301 remain on predetermined value like this.
Because groove 301 is deep-slotted chip breakers, this groove has radius R 1 in the bottom, can make the current difference minimum between fluid center and fluid and the periphery that groove 301 contacts, reduces the viscous flow of fluid like this.
Figure 45 A, 45B and 45C illustrate the pressure processing example.But the manufacture method with plate 302 of fluid channel grooves is not limited to press process, and can be shaped by hot investment casting.By forming mould, and any alloy etc. is poured in this mould, this processing method can prepare the foundry goods that material is even, dimensional accuracy is high,, has the plate of fluid channel grooves that is.Be different from press process,, can select such as the material of the material beyond the high-ductility material of aluminium, and, also can select corrosion resistant material as press process as plate for hot investment casting.And, can use mould to form the plate of complicated shape, and can make its surface smooth as press process.Like this, can form groove, and not increase the excessive resistance (conductivity) that is used for the mobile groove of fluid.Even, can form as the groove among Figure 45 B and the 45C according to this method.
Be added on the plate 302 that wherein is shaped on fluid channel grooves 301 by the plate 303 that will wherein be processed with intercommunicating pore 311, in plate 303, be used as the groove of welding groove from fluid channel grooves 301 suitable distance processing, so that the whole periphery along fluid channel grooves 301 extends, then under strong pressure in the clamping plate, weld groove as welding groove by the methods such as mixing welding of electromagnetic force control.As a result, plate is soldered, and the fluid of the fluid channel grooves of flowing through is sealed reliably in the position of the groove of welding groove.Welding method as the groove of welding groove can be the MIG welding, TIG welding or other welding methods.
Figure 46 A, 46B and 46C illustrate another example according to the joint method of integrated piping plate of the present invention.Show below by the friction stir welding plate 302 and plate 303 are engaged so that make it to form whole method.
As previously mentioned, friction stir welding (FSW method) is No. 2792233 disclosed welding methods such as Japan Patent.This FSW method uses a kind of material as probe (the end-of-arm tooling 308a among Figure 46 B), it is harder than engaged base material, probe is pressed onto on the engaged base material, with respect to base material with circular motion etc., mobile probe periodically, so that produce frictional heat.As a result, make the base material fusing produce plastic region.Make this plastic region and want engaged another base material welding and be solidified togather, weld this two kinds of base materials whereby.
Be different from other welding methods, the FSW method can be welded base material at weld period, and does not need the groove as welding groove.Like this, the FSW method is applicable to process operation efficiently.The device that comprises in the FSW method does not need big input power, but still can weld efficiently.Therefore, this method is economical, and causes cost to reduce.This method is control easily also, and the positional precision height, thereby be fit to automatic and batch process.
According to the FSW method, shown in Figure 46 A and 46B, the plate 303 that wherein is processed with intercommunicating pore 311 is superimposed upon on the plate 302 that wherein is processed with groove 301.Then, shown in Figure 46 C, weld around to the groove 301 of plate 302 separating a suitable position apart from F, thereby implement welding so that extend along the whole periphery of groove 301.
The end-of-arm tooling 308a of the bonding machine 308 of FSW method is set at the starting point place that begins to weld particularly.In this some beginning, end-of-arm tooling 308a rotation is with the generation frictional heat, and melting plate 303.In this process, under pressure, end-of-arm tooling 308a is inserted into desired depth.The fusion zone of plate 303 is with plate 302 weldings and curing, and plate 302 and plate 303 are soldered and form whole whereby.
In Figure 46 A, the zone demonstrates the part that the FSW welding forms whole plate 303 shown in the 1. middle arrow, a regional part that demonstrates this plate 303 before welding forms integral body shown in the 2. middle arrow.3. demonstrate because the FSW method causes the plate 302 of welding and curing and a part of 303.
Shown in Figure 47 C, finish joint as described later by the FSW method that utilization is applied in the plate 302.
Figure 47 A, 47B, 47C and 47D demonstrate an example according to integrated piping plate of the present invention.
Figure 47 A demonstrates the side view of integrated piping plate 304, and this plate 304 comprises the plate 302 and the plate 303 of FSW solder joints.The support of instrument 305 and be arranged in parts 305a itself on the plate 303 by being inserted into plate 303 column bolt 306 and nut 307, by encapsulant 310 for example O-ring seals fix.Through intercommunicating pore 311, the instrument 305 that utilizes groove 301 to make to be fixed on the plate 303 is interconnected with parts 305a, and this groove 301 has suitable cross-sectional area, so just can flow through high temperature, the fluid of high pressure.
Figure 47 B demonstrate with plate 303 by the FSW solder joints to plate 302, and Figure 47 C demonstrate with plate 302 by the FSW solder joints to plate 303.Because the FSW welding does not need the groove as welding groove, so the free degree during the processing is very high, this as shown in these figures.Figure 47 D demonstrates with plane and utilizes groove 301 through intercommunicating pore 311 instrument 305 to be connected with parts 305a.
Figure 48 A and 48B demonstrate the example of integrated piping plate in the three-dimensional structure.
Figure 48 A is the side view of the example of integrated piping plate according to the present invention of three-dimensional structure.Two integrated piping plates 304 and 304 ' are fitted together mutually in vertically opposite mode, open and the end of plate 302 and 302 ' by bolt 312 and nut 313 via the encapsulant sealing, thereby constitute the three-dimension integrally duct board.Not only can vertically opposite mode make three-dimensional as integrated piping plate in this structure, thereby and integrated piping plate can be for example form the three-dimension integrally duct board with the vertical relation location.By doing like this, can be not usage space lavishly, cause very compact structure like this.And mobile such as plate 302 and 302 ' the space Q that forms of integrated piping plate 304 about the refrigerant warp of air and 304 ', the high temperature fluid of the groove 301 of flowing through thus is cooled.In this case, plate 302,302 ' does not have the extra section as the heat accumulation part, and this is because make plate 302 by press process or hot investment casting, and 302 ' is shaped.And the surface area of refrigerant is so big, makes the plate cooling efficiently with activation.
By the FSW method shown in Figure 48 B, also can be by using bolt 312 and nut 313, carry out integrated piping plate 304 and 304 ' relative plate 302 and 302 ' joint.
Below fuel cell generation will be described, it as a whole an application example of duct board described, this integrated piping plate is used in the fixed cell and removable integrated unit with a pipeline and wire bond to a device.
Figure 49 demonstrates an example of the system diagram of general fuel cell electricity generation system.As shown in figure 49, the used heat by using reformer 449 etc. make liquid fuel 441a evaporation such as methyl alcohol with vaporizer, and heat with heat exchanger 443.Then, steam is imported into desulfurizer 444 with the part hydrogen-rich gas from CO converter 446, thereby its sulfur-bearing thing is removed.On the other hand, gaseous fuel 441b, for example natural gas is walked around vaporizer 442, and directly delivers to heat exchanger 443.If use the low fuel of sulfur content is arranged, can save desulfurizer 444.
The steam 447 that fuel gas that will be desulfurized with heat exchanger 448 and steam separation member 445 produce heats together, is sent to reformer 449 then.In reformer 449, fuel gas is reformed is rich in the reformed gas of hydrogen with generation.Reformed gas from reformer 449 is cooled off by heat exchanger 450, and the carbon monoxide in the reformed gas is converted into carbon dioxide in CO converter 446 then.
Further cooling is from the reformed gas of CO converter 446 by heat exchanger 451, and with in its importing condenser 452, wherein unreacted steam is removed by condensation then.Be sent to steam separation member 445 from condenser 452 isolated condensates, and deliver in the reformer 449 as steam 447 once more.The reformed gas that separates with condenser 452 is heated by heat exchanger 453, delivers to then in the fuel cell body 454, and wherein the hydrogen in the reformed gas is used to cell reaction.
Air 458 as the oxidant feed is heated in heat exchanger 459, and is imported in the fuel cell body 454, and wherein the oxygen in the air 458 is used to cell reaction.
Waste gas from fuel cell body 454 is heated in heat exchanger 460, and is brought in the condenser 461, removes formed water by condensation in this condenser 461, and this waste gas is discharged into the system outside.The water that generates is also delivered in the steam separation member 445, is used as steam 447 at this.Because the cell reaction in the fuel cell body 454 is exothermic reaction, fuel cell body 454 and peripheral device are typically provided with cooling device 462, and it is used as refrigerant with water or air.
Through seperator 472, and be used as the heating fuel of the reformer 449 of implementing the endothermic reaction from the another kind of waste gas that comprises unreacting hydrogen of fuel cell body 454 with extraneous air 468.The burned device 473 of remaining waste gas is handled, and discharges then.If this moment is not enough to the heating of fuel 467, export gas as additional fuel 476 from the part of desulfurizer 444.Partly be used as the thermal source of vaporizer 442 from the burnt gas of reformer 449.Residue is cooled in heat exchanger 474, delivers to then in the condenser 475, and discharges into the atmosphere after separating the water that is generated.This generation water returns in the steam separation member 445.
Then, will the summary of controlling in the fuel cell generation be described.At first, by load current with electric current Table I detection load 466, the device signal is sent to control device 469, and open or close control valve for fluids 470a or 470b based on the signal from control device 469, control will be delivered to the flow of the reformed gas in the fuel cell body 454 like this.By detecting the flow of fuel gas with flowmeter 477, and open or close steam flow control valve 471, control the feed amount that fuel gas is reformed required steam 447 like this based on signal from control device 469.Monitor temperature in the reformer 449 consistently with temperature sensor T, and use fuel 441a, the flow control valve 470a of 441a, 470b controls reformer 449 interior temperature.
As mentioned above, various instruments, parts, wiring and control instrument all are arranged in the fuel cell generation.Large pipeline and small pipeline intricately are provided with, and flow between these devices so that have the fluid or the gas of various performances, temperature and pressure.In the special movably total system that on vehicle, loads, made great efforts in narrow space, to arrange many instruments and pipe line, so that miniaturization with high density.Integrated piping plate is as the device of realizing this intention.In the fuel charge facility of the fuel cell generation shown in Figure 49, the pipeline of feed fuel is the groove 301 in the plate 302, and the used control valve for fluids 470a of flow velocity control, and 470b and flowmeter 477 are arranged on the plate 303.These measures can produce integrated piping plate, the flow velocity of the fuel of groove 301 thereby control is flowed through.
In above-mentioned example, fuel cell generation has been described.Yet, not only the present invention can be used in the integrated piping plate of fuel cell generation, but also can use in the used integrated piping plate of various devices.
In short, the invention provides a kind of processing method that comprises the integrated piping plate of a plurality of plates that are bonded together, wherein on one of them or two surfaces of integrated piping plate, arrange the instrument and the parts of constituent apparatus, perhaps arrange instrument, perhaps arrangement component, and the intercommunicating pore that forms in fluid channel grooves that utilization forms in the composition surface of plate and the plate connects this instrument and parts, perhaps this instrument, perhaps these parts, also comprise: center on the composition surface of the described plate of whole peripheral solder of fluid channel grooves, thereby plate is engaged.
Also comprise: by friction stir welding (friction stir welding), the composition surface around the whole periphery of fluid channel grooves with plate welds, thereby plate is engaged.
According to a further aspect of the invention, a kind of integrated piping plate that is used for fuel cell generation is provided, this integrated piping plate comprises the plate that two or more are bonded together, and wherein on one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts that constitute fuel cell generation, perhaps be furnished with instrument, perhaps be furnished with parts, in the composition surface of plate, form groove as the fluid passage, be connected by described groove with parts with this instrument, perhaps this instrument connects by described groove, and perhaps these parts connect by described groove, and wherein be provided with an integrated piping plate separately, perhaps be provided with a plurality of integrated piping plates.
Further comprising the steps of: as in plate, to form groove, so that whole peripheral stretching, extension of longshore current body channel slot as welding groove; And,, thereby plate is engaged so that the composition surface of plate is welded around the whole periphery of fluid channel grooves continuously to welding as the groove of welding groove.
According to another aspect of the invention, a kind of processing unit (plant) that comprises the integrated piping plate of a plurality of plates that are bonded together is provided, wherein on one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts, and this instrument and parts, perhaps this instrument, perhaps these parts connect by the intercommunicating pore that forms in the fluid channel grooves that forms in the composition surface of plate and the plate, and comprise: be used in plate, forming welding groove processing unit (plant), whole peripheral stretching, extension of this groove longshore current body channel slot as the groove of welding groove; And welder, this welder is continue utilizing the welding groove processing unit (plant) to after processing as the groove of welding groove, to welding,, thereby plate is engaged so that the composition surface of plate is welded around the whole periphery of fluid channel grooves as the groove of welding groove.
A kind of process equipment that comprises the integrated piping plate of a plurality of plates that are bonded together, wherein on one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts, and this instrument and parts, perhaps this instrument, perhaps these parts connect by the intercommunicating pore that forms in the fluid channel grooves that forms in the composition surface of plate and the plate, also comprise: the plate feeder, this plate feeder is used for the feed plate, has been pre-formed fluid channel grooves on this plate, perhaps intercommunicating pore, perhaps fluid channel grooves and intercommunicating pore; Be used for forming in plate the welding groove processing unit (plant) as the groove of welding groove, this plate is provided by the plate feeder, whole peripheral stretching, extension of this groove longshore current body channel slot; And welder, this welder is continue utilizing the welding groove processing unit (plant) to after processing as the groove of welding groove, to welding,, thereby plate is engaged so that the composition surface of plate is welded around the whole periphery of fluid channel grooves as the groove of welding groove.
A kind of process equipment that comprises the integrated piping plate of a plurality of plates that are bonded together, wherein on one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts, and this instrument and parts, perhaps this instrument, perhaps these parts are connected by the intercommunicating pore that forms in the fluid channel grooves that forms in the composition surface of plate and the plate, and comprise: the plate feeder that is used for the feed plate; Processing unit (plant), this processing unit (plant) are used for forming fluid channel grooves in the plate by plate feeder feed, perhaps intercommunicating pore, perhaps fluid channel grooves and intercommunicating pore; Be used for forming in plate the welding groove processing unit (plant) as the groove of welding groove, this plate is by processing unit (plant) processing, and stretch the whole periphery of this groove longshore current body channel slot; And welder, this welder is continue utilizing the welding groove processing unit (plant) to after processing as the groove of welding groove, to welding,, thereby plate is engaged so that the composition surface of plate is welded around the whole periphery of fluid channel grooves as the groove of welding groove.
A kind of processing unit (plant) that comprises the integrated piping plate of a plurality of plates that are bonded together, wherein on one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts, and this instrument and parts, perhaps this instrument, perhaps these parts connect by the intercommunicating pore that forms in the fluid channel grooves that forms in the composition surface of plate and the plate, and comprise: the friction stir welder, this friction stir welder is used for around the whole periphery of fluid channel grooves the composition surface of plate being welded, thereby plate is engaged.
A kind of process equipment that comprises the integrated piping plate of a plurality of plates that are bonded together, wherein on one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts, and this instrument and parts, perhaps this instrument, perhaps these parts are connected by the intercommunicating pore that forms in the fluid channel grooves that forms in the composition surface of plate and the plate, and comprise: the plate feeder, this plate feeder is used for the feed plate, has been pre-formed fluid channel grooves on this plate, perhaps intercommunicating pore, perhaps fluid channel grooves and intercommunicating pore; With the friction stir welder, this friction stir welder is used for around the whole periphery of fluid channel grooves the composition surface of plate being welded, thereby plate is engaged, and this plate is provided by the plate feeder.
A kind of process equipment that comprises the integrated piping plate of a plurality of plates that are bonded together, wherein on one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts, and this instrument and parts, perhaps this instrument, perhaps these parts are connected by the intercommunicating pore that forms in the fluid channel grooves that forms in the composition surface of plate and the plate, and comprise: the plate feeder that is used for the feed plate; Processing unit (plant), this processing unit (plant) are used for forming fluid channel grooves in the plate by plate feeder feed, perhaps intercommunicating pore, perhaps fluid channel grooves and intercommunicating pore; With the friction stir welder, this friction stir welder is used for around the whole periphery of fluid channel grooves the composition surface of plate being welded, thereby plate is engaged, and this plate is processed by processing unit (plant).
Also comprise: implement digital control means of tracking (tracer means) as processing.
Also comprise: be used to implement digital control control device as the means of tracking of processing.
Also comprise: be used to implement digital control control device as the means of tracking of processing.
A kind of integrated piping plate that comprises the plate that two or more are bonded together, wherein on one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts, in the composition surface of plate, form groove as the fluid passage, and this instrument is connected by groove with parts, perhaps this instrument connects by groove, perhaps these parts connect by groove, and wherein be provided with an integrated piping plate separately, perhaps be provided with a plurality of integrated piping plates, and on the surface of each groove, be formed with lumarith.
Wherein on the composition surface of each plate, also be formed with lumarith.
Wherein form lumarith by coating or liner fluorocarbon resin.
Wherein form lumarith by capping oxidation aluminium film.
A kind of integrated piping plate that comprises the plate that two or more are bonded together, wherein on one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts, in the composition surface of plate, form groove as the fluid passage, and this instrument is connected by groove with parts, perhaps this instrument connects by groove, perhaps these parts connect by groove, and wherein are provided with an integrated piping plate separately, perhaps are provided with a plurality of integrated piping plates, each plate is soldered at the sealing wire place around the periphery of each groove, and the fluid of all grooves of flowing through is sealed at the sealing wire place.
A kind of integrated piping plate that comprises the plate that two or more are bonded together, wherein on one of them surface of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts, in the composition surface of plate, form groove as the fluid passage, and this instrument is connected by groove with parts, perhaps this instrument connects by groove, perhaps these parts connect by groove, and wherein are provided with a plurality of integrated piping plates, and these a plurality of integrated piping plate overall fixed, and the stack of the back of the body of these a plurality of integrated piping plates surface is to constitute three-dimensional module.
Wherein heat insulator places between the back of the body surface of a plurality of integrated piping plates, to constitute the heat insulation three-dimensional module.
Wherein separator places between the back of the body surface of a plurality of integrated piping plates, to constitute the heat insulation three-dimensional module.
Wherein heat insulator places separator and a plurality of integrated piping plates one or all carries on the back between the surface.
Wherein the instrument of constituent apparatus and parts place between the back of the body surface of a plurality of integrated piping plates, and perhaps instrument places between the back of the body surface of a plurality of integrated piping plates, and perhaps parts place between the back of the body surface of a plurality of integrated piping plates.
Wherein between this instrument between the heat insulator back of the body surface that places a plurality of integrated piping plates and the described back of the body surface and the parts or should back of the body between surperficial and this instrument or this back of the body is surperficial and these parts between.
A kind of integrated piping plate that comprises the plate that two or more are bonded together, wherein on one of them surface of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts, in the composition surface of plate, form groove as the fluid passage, and this instrument is connected by groove with parts, perhaps this instrument connects by groove, perhaps these parts connect by groove, and wherein be provided with a plurality of integrated piping plates, and these a plurality of integrated piping plates are arranged on the same holder, and keep heat insulation at interval each other.
Wherein heat insulator places between a plurality of integrated piping plates and the holder.
A kind of integrated piping plate that comprises the plate that two or more are bonded together, wherein on one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts, in the composition surface of plate, form groove as the fluid passage, and this instrument is connected by groove with parts, perhaps this instrument connects by groove, and perhaps these parts connect by groove, and wherein is provided with an integrated piping plate separately, perhaps be provided with a plurality of integrated piping plates, and earnestly fault trough is arranged between high-temperature area and the low-temperature region, is provided with high temperature instrument and parts at this high-temperature area, perhaps is provided with the high temperature instrument, perhaps be provided with high-temperature component, be provided with cryogenic equipment and parts at this low-temperature region, perhaps be provided with cryogenic equipment, perhaps be provided with the low temperature parts.
Wherein heat insulator loads in the into fervent fault trough.
Wherein cryogen flow is through fervent fault trough.
A kind of integrated piping plate that comprises the plate that two or more are bonded together, wherein on one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts, in the composition surface of plate, form groove as the fluid passage, and this instrument is connected by groove with parts, perhaps this instrument connects by groove, perhaps these parts connect by groove, and wherein be provided with an integrated piping plate separately, perhaps be provided with a plurality of integrated piping plates, and the instrument of constituent apparatus or parts, control instrument, or electric wire is incorporated into one of them or all in the plate.
A kind of integrated piping plate that comprises the plate that two or more are bonded together, wherein on one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts, in the composition surface of plate, form groove as the fluid passage, and this instrument is connected by groove with parts, perhaps this instrument connects by groove, perhaps these parts connect by groove, and wherein are provided with an integrated piping plate separately, perhaps are provided with a plurality of integrated piping plates, the corrosion protection pipeline is housed within some or all grooves, and the corrosive fluid corrosion protection pipeline of flowing through.
Wherein flexible material is as the material of corrosion protection pipeline.
Wherein utilize first connector to be connected each end of corrosion protection pipeline with second connector with through hole, form conical surface in the interior perimeter surface of this first parts through hole, form conical surface in the outer surface of this second connector, by this way, the outside diameter of end is by the conical surface supporting of first connector, and the internal side diameter of end is by the conical surface supporting of second connector.
Wherein first connector and slab integral are shaped.
Wherein second connector and described instrument and parts, perhaps described instrument, perhaps described parts monolithic molding.
Wherein first connector and slab integral are shaped, and second connector and described instrument and parts, perhaps described instrument, perhaps described parts monolithic molding.
Wherein first connector is divided into a plurality of parts.
Wherein first connector is divided into a plurality of parts.
A kind of integrated piping plate that comprises three or more the plates that are bonded together, wherein on one of them or two surfaces of integrated piping plate, be furnished with the instrument and the parts of constituent apparatus, perhaps be furnished with instrument, perhaps be furnished with parts, in the composition surface of plate, form groove as the fluid passage, and this instrument is connected by groove with parts, perhaps this instrument connects by groove, perhaps these parts connect by groove, and an integrated piping plate wherein is set separately, a plurality of integrated piping plates perhaps are set.
Wherein the multistage groove that forms in the composition surface of each plate is assigned to high-temperature area and low-temperature region.
A kind of integrated piping plate comprises: have first plate of the groove that forms therein by press process, this groove is as the fluid passage; With second plate, be formed with instrument and parts or instrument or parts on this second plate, and wherein form intercommunicating pore, this intercommunicating pore and instrument and parts or instrument or members, and wherein first plate and second plate engage, so that be connected instrument and parts with intercommunicating pore, perhaps be connected instrument with intercommunicating pore, perhaps by groove and intercommunicating pore attaching parts by groove by groove.
A kind of integrated piping plate comprises: have first plate of the groove that forms therein by hot investment casting, this groove is as the fluid passage; With second plate, be formed with instrument and parts or instrument or parts on this second plate, and wherein be formed with intercommunicating pore, this intercommunicating pore and instrument and parts or instrument or members, and wherein first plate and second plate engage, so that be connected instrument and parts with intercommunicating pore, perhaps be connected instrument with intercommunicating pore, perhaps by groove and intercommunicating pore attaching parts by groove by groove.
A kind of processing method of integrated piping plate comprises the steps: to form groove by press process in first plate, and this groove is as the fluid passage; On second plate, install instruments and parts or instrument or parts, and in second plate, form intercommunicating pore, this intercommunicating pore and instrument and parts or instrument or members; And by welding first plate and second plate processed are engaged, so that be connected instrument and parts with intercommunicating pore, perhaps be connected instrument with intercommunicating pore, perhaps by groove and intercommunicating pore attaching parts by groove by groove.
A kind of processing method of integrated piping plate comprises the steps: to form groove by hot investment casting in first plate, and this groove is as the fluid passage; On second plate, install instruments and parts or instrument or parts, and in second plate, form intercommunicating pore, this intercommunicating pore and instrument and parts or instrument or members; And by welding first plate and second plate processed are engaged, so that be connected instrument and parts with intercommunicating pore, perhaps be connected instrument with intercommunicating pore, perhaps by groove and intercommunicating pore attaching parts by groove by groove.
Also comprise: utilize the friction stir welding that first plate is engaged with second plate.
Wherein have therein processing, be fixed into as a plurality of first plates of the groove of fluid passage and face one another, and the periphery of the plate that is in contact with one another sealing is to constitute three-dimensional structure.
Wherein have a plurality of first plates processing therein, that be used as the groove of fluid passage and be in contact with one another, therefore form a space segment, and this space segment is as the flow channel of refrigerant so that face mutually.
Industrial use
As mentioned above, the present invention relates to a kind of integrated piping plate, it is used for a kind of fixed cell or Kind movably in the integrated unit, this fixed cell is combined in pipeline, wiring etc. in the device, The invention still further relates to a kind of processing method, processing unit (plant) and the process equipment of this integrated piping plate. This Brightly can be used for the integrated piping plate that various devices for example use in the fuel cell generation.

Claims (5)

1, a kind of processing method of integrated piping plate comprises the steps:
Form groove by press process in first plate, this groove is as the fluid passage;
On second plate, install instruments and parts or instrument or parts, and in second plate, form intercommunicating pore, this intercommunicating pore and instrument and parts or instrument or members; And
By welding first plate and second plate processed are engaged, so that be connected instrument and parts with intercommunicating pore, perhaps be connected instrument with intercommunicating pore, perhaps by groove and intercommunicating pore attaching parts by groove by groove.
2, processing method as claimed in claim 1 also comprises:
Utilize the friction stir welding that first plate is engaged with second plate.
3, a kind of processing method of integrated piping plate comprises the steps:
Form groove by hot investment casting in first plate, this groove is as the fluid passage;
On second plate, install instruments and parts or instrument or parts, and in second plate, form intercommunicating pore, this intercommunicating pore and instrument and parts or instrument or members; And
By welding first plate and second plate processed are engaged, so that be connected instrument and parts with intercommunicating pore, perhaps be connected instrument with intercommunicating pore, perhaps by groove and intercommunicating pore attaching parts by groove by groove.
4, processing method as claimed in claim 3 also comprises:
Utilize the friction stir welding that first plate is engaged with second plate.
5, processing method as claimed in claim 4 also comprises, first plate and second plate overlaps each other and the step that first plate and second plate coupled together by friction stir welding in:
The end-of-arm tooling of friction stir bonding machine only is inserted on the position of second plate,, welds first plate and second plate by the frictional heat that the rotation end-of-arm tooling produces in this position,
And in the periphery that makes the end-of-arm tooling tracking groove, end-of-arm tooling is moved,
Therefore the whole periphery friction stir around groove welds the composition surface of first plate and second plate, thereby first plate and second plate are coupled together.
CN2006101631228A 2001-02-02 2002-01-31 Integrated piping plate, machining method for same, machining apparatus for same, and machining equipment for same Expired - Fee Related CN1970220B (en)

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JP2001176898A JP3564430B2 (en) 2001-06-12 2001-06-12 Logic plate manufacturing method, processing apparatus and processing equipment
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JP2001205831A JP3930271B2 (en) 2001-02-02 2001-07-06 Logic plate
JP205831/01 2001-07-06
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CN101408262B (en) 2011-11-09
CN101408263A (en) 2009-04-15

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