CN110431364A - Fluid distributor - Google Patents
Fluid distributor Download PDFInfo
- Publication number
- CN110431364A CN110431364A CN201780088711.0A CN201780088711A CN110431364A CN 110431364 A CN110431364 A CN 110431364A CN 201780088711 A CN201780088711 A CN 201780088711A CN 110431364 A CN110431364 A CN 110431364A
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- CN
- China
- Prior art keywords
- fluid
- dispensing
- ontology
- dispensing guides
- guides
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
- F25B41/42—Arrangements for diverging or converging flows, e.g. branch lines or junctions
- F25B41/45—Arrangements for diverging or converging flows, e.g. branch lines or junctions for flow control on the upstream side of the diverging point, e.g. with spiral structure for generating turbulence
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
- F25B39/028—Evaporators having distributing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3006—Ag as the principal constituent
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The present invention relates to fluid distributors, it is during the dispensing orifice solder bond distribution pipe of dispensing guides, prevent welding fluid from flowing into the medium pore of dispensing guides, to prevent wlding waste and medium pore hypofunction, and the advantages that prevent the problem of fluid leakage can occur by gap between fluid distributor ontology and dispensing guides or subtle crack (Crack).The gist of the invention is, the introduction passage (11) that fluid introduces is formed in ontology (10) side, dispensing guides (1) is being combined built in its opposite side, the dispensing guides (1) distribute the fluid introduced from introduction passage (11) to being incorporated in dispensing orifice (4, 4 ') distribution pipe (12, 12 '), and the dispensing guides (1) center on the outside of dispenser (3) forms hole (5), it is characterized in that, component (6) are prevented with the medium pore (5) for blocking dispensing guides (1) to dispensing guides (1) outside for being built in the fluid distributor ontology (10).
Description
Technical field
The present invention relates to fluid distributors, in more detail, are related to distributing in the dispensing orifice solder bond of dispensing guides
During pipe, prevent welding fluid from flowing into the medium pore of dispensing guides, to prevent the waste of wlding and the function drop of medium pore
It is low, and prevent generable by gap between fluid distributor ontology and dispensing guides or subtle crack (Crack)
The fluid distributor for the advantages that fluid leaks.
Background technique
In general, sucking hot-air and by the refrigeration structure of the air conditioner of low-temperature refrigerant heat exchange be by by refrigerant with height
The compressor of the gaseous state compression of warm high pressure and by condenser that heat release condensation is liquid condition, will be from cold by distribution pipe
The liquid or gaseous refrigerant that condenser flows into are assigned to the composition such as fluid distributor of evaporator.
Distribute the liquid, gaseous refrigerant (hereinafter referred to as fluid) fluid distributor by multiple distribution pipes distribution from
The fluid that introduction passage introduces is consequently formed to promote the exploitation of the allocation performance of uniform high-efficiency, and checks to these fluids point
The look-ahead technique of orchestration, bibliography as be described hereinafter.
Bibliography 1 discloses a kind of distributor, and the distributor is in the dispenser for receiving fluid from introducing portion and distributing
Center, the dispenser for forming conical distribution projection is equipped with, so that the distribution of the fluid introduced from introducing portion is more uniform.
The conical distribution projection in the assignment channel center on the head of fluid distributor disclosed in the bibliography 1 be for
It evenly distributes and is constituted from the fluid that introduction passage flows into, from conical distribution projection that diameter gradually increases to dispenser
Flow area gradually become smaller, so that the fluid that induction is flowed in mixing unit is in the more uniform distribution of dispenser.
But the fluid distributor will be introduced towards centered on central authorities protrusion by the dispenser of radial configuration
Fluid dispersion on cylinder to which induction evenly distributes, and the outside (aperture surface of ontology) of fluid distributor mixing unit does not have
The means of fluid smooth flow are guided, therefore, it is difficult to expect the raising of allocation performance.
That is, distribution projection of the fluid distributor by assignment channel center, in evenly distributing for central inducing fluid,
But the hand that the side of assignment channel (aperture surface of ontology) absolutely not can help the distribution of fluid and induction to evenly distribute
Section (the mobile section product size for flowing to dispenser biases toward the center for possessing distribution projection and reduces), therefore the fluid introduced is only
Can by center distribution projection center dispersion without be able to guide fluid it is uniform and stable flow to each dispenser, therefore, it is difficult to the phases
The raising of performance to be allocated.
Moreover, through the fluid of hybrid channel during being fitted on dispenser by mixing portion, exist by with mix
Vortex that inner wall collision in portion's generates and lead to the problem of noise, and compared to introduction passage, be connected to ontology introduction passage and
The hybrid channel of assignment channel is that flow area sharply reduces the structure for being allocated, being discharged again, thus in the presence of by body interior
The problems such as flow velocity of the fluid of flowing enhances and generates noise.
Moreover, providing uniform allocative efficiency without the dispenser direction that normal direction forms chuck.
That is, the gradient of dispenser and the inclined-plane of distribution projection that are formed with inclined direction are identically formed, therefore can be with
The steady flow expectation of fluid evenly distributes efficiency, but when dispenser is formed with horizontal direction, dispenser direction can not correctly draw
To distribution projection, direction will necessarily generate deviation, therefore when fluid flowing and a possibility that forming the inner wall collision of dispenser
It is higher, it is difficult to expect uniform allocative efficiency.
Also, bibliography 2 discloses a kind of distributor, and the distributor is built-in to form multiple distribution pipes for assigning hole,
So that the fluid introduced is damaged in distributor by the pressure of fluid distribution by flowing into distribution pipe after assigning hole dispersion to reduce
Mistake and noise.
The fluid distributor of the bibliography 2 has gap between the introducing portion and dispenser of fluid, and configures shape
At multiple distribution pipes for assigning holes, with this inducing fluid by the assignment hole of distribution pipe, thus expect by using assign hole mixing,
It distributes fluid and reduces the pressure loss and noise, but be possible to the resistance for the fluid for forming multiple distribution pipe collisions for assigning hole
Noise is generated, and widened mobile section integral is fitted on respectively again again by the lesser fluid for assigning hole of mobile section product
A distribution pipe causes to become slowly irregular by the fluid flowing of distribution pipe, and therefore, it is difficult to expect uniformly to distribute.
In addition to this, bibliography 3 discloses the body portion in the mesoporous for the appearance for constituting refrigerant distributor comprising spitting
Pipe fixed part and refrigerant introduce pipe out, and distribute the refrigerant distributor of multiple discharge pipes of refrigerant.Bibliography 4 is public
It has opened and has constituted fluid inflow pipe and multiple distribution pipes in distributor body, to make through the fluid of inflow pipe with uniform speed
The fluid distributor of distribution.
Also, bibliography 5 discloses uniformly mixing from the received liquid of capillary and gaseous refrigerant and is assigned to steaming
The distributor of device is sent out, bibliography 6 discloses the stream that the setting on the distributor for heat exchanger etc. forms multiple tap holes
Ejecting plate, by the distributor miniaturization, lightweight and the miscible fluids point for improveing impartial allocation performance of two-phase fluid (gaseous state, liquid)
Orchestration.
Bibliography 7, which is disclosed, is arranged porous plate and integrated board in inner skeleton, thus with porous plate and integrated board
Lamination, configuration are with the two-phase fluid distributor of arbitrary proportion distribution two-phase fluid (gas/liquid).
Also, bibliography 8 discloses a kind of refrigerant distributor of air conditioner, and the refrigerant distributor is in order to uniform
Refrigerant is supplied, make the distribution pipe for being incorporated in distributor body that there is correct straightness in dispensing orifice and is accurately combined, from
And it can be reached by smooth stable welding and be fully sealed, and improved and trusted with outstanding robustness and product stability
Degree.
In this regard, the applicant, which had invented, is evenly distributed to each dispensing orifice for the fluid introduced from introduction passage, give
Each dispensing orifice distributes and guides the dispensing guides of the guide hole of fluid, and the dispensing guides are built in fluid distribution
Device to improving allocative efficiency, and prevents vortex with the flowing of uniform inducing fluid to which the fluid point of noise be greatly decreased
Orchestration.(bibliography 9, bibliography 10)
Reference list-
(bibliography 1) Korean Patent Laid the 10-2010-52346th (2010.05.19.)
(bibliography 2) Japanese Unexamined Patent Publication 2003-75028 (2003.03.12)
(bibliography 3) Korean Patent Laid the 10-2005-072250th (2005.07.11.)
(bibliography 4) Korean Patent Laid the 10-2000-0009340th (2000.02.15.)
(bibliography 5) Korean Patent Laid the 10-2009-0089068th (2009.08.21.)
(bibliography 6) Japanese Laid-Open Patent No. 1-159043 (1989.06.22.)
(bibliography 7) Japanese Unexamined Patent Publication 6-229651 (1984.08.19.)
(bibliography 8) South Korea discloses utility model bulletin the 10-2016-02702nd (2016.08.03.)
(bibliography 9) Korean registration utility bulletin the 20-0473576th (2014.07.09.)
(bibliography 10) Korean registration utility bulletin the 20-0475023rd (2014.11.04.)
Summary of the invention
(solving the problems, such as)
The fluid distributor of described the applicant is as shown in Figure 1, the fluid introduced from 10 center of ontology is drawn by distribution
It leads while device 1 disperses and the fluid of dispersion is induced to each guide hole 2,2 ', is guided and by being incorporated in dispensing orifice 4,4 '
Distribution pipe 12,12 ' evenly distributes.
As described above, dispensing guides 1 are with dispenser 3 in 10 internal combustion dispensing guides 1 of fluid distributor ontology
Each dispensing orifice 4,4 ' that the guide hole 2,2 ' of radial formation is connected to centered on 31 at the top of central cusp combines distribution pipe 12,12 ',
The dispensing guides 1 form hole 5 in center to mitigate weight, are beneficial to save material etc..
Such dispensing guides 1 are main by making from the identical material of ontology 10 or different material (copper, brass etc.) etc.
To be combined with welding manner, dispensing guides 1 dispensing orifice 4,4 ' also with welding manner combination distribution pipe 12,12 '.
But the process of distribution pipe 12,12 ' is combined mainly to use argentalium in a manner of welding etc. in the dispensing orifice 4,4 '
(AgPb) welding fluid can occur during dispensing orifice 4,4 ' welds distribution pipe 12,12 ' and flow into medium pore 5 for the wlding of material
Situation, therefore not only waste wlding can also reduce the main function of medium pore 5 because the wlding for flowing into medium pore 5 fills up medium pore 5
Can, that is, mitigate the function of 1 weight of dispensing guides etc..
Also, durings welding fluid distributor ontology 10 and dispensing guides 1 etc. it is also contemplated that in welding fluid inflow
Central aperture 5 causes the above problem.
On the other hand, it can suspect the fluid in fluid distributor ontology 10 and the generation of the binding site of dispensing guides 1
Leakage problem.
That is, can not rule out fluid distributor completely when there is gap between fluid distributor ontology 10 and dispensing guides 1
The case where fluid in ontology 10 is revealed by this.
Also, in the dispenser 3 for the dispensing guides 1 being located in fluid distributor ontology 10, it may generate and make
Make the subtle crack (Crack) of process etc., the smaller naked eyes that are more difficult in subtle crack identify, and micro-cracks are present in
Need to consider the leakage problem of fluid when dispenser 3.
Especially from the dispenser 3 inside fluid distributor ontology 10 to 5 side of medium pore there are when micro-cracks, fluid divides
Fluid in orchestration ontology 10 can directly be revealed by medium pore 5 to external, this will reduce the performance of fluid distributor, therefore,
Solution to this is also extremely important.
In this regard, the present invention attempts during the dispensing orifice 4,4 ' combines distribution pipe 12,12 ' in a manner of welding etc.,
It prevents the welding fluid from flowing into the medium pore 5 of dispensing guides 1, to prevent the above problem, that is, prevents waste and the medium pore 5 of wlding
Function (mitigating the functions such as weight) reduces.
Also, the present invention is provided in order to which gap does not occur between fluid distributor ontology 10 and dispensing guides 1, blocks
Between fluid distributor ontology 10 and dispensing guides 1, while close central hole 5, so that being located at fluid distributor ontology 10
There are in the case where micro-cracks (Crack), can also effectively prevent fluid to leak for the dispenser 3 of interior dispensing guides 1
Completely new fluid distributor.
(means solved the problems, such as)
To solve described problem, fluid distributor of the invention forms the introduction passage that fluid introduces, In in ontology side
Its opposite side is built-in to combine dispensing guides, and the fluid introduced from introduction passage is assigned to by the dispensing guides to be incorporated in point
The distribution pipe of distribution, dispensing guides center on the outside of dispenser are formed with hole, which is characterized in that the fluid distributor
The component that prevents with the medium pore for blocking from dispensing guides to the dispensing guides outside for being built in ontology, it is described to prevent component
The diameter for meeting ontology internal diameter from thin plate is combined to insertion on the inside of ontology, forms the dispensing orifice and knot for meeting the dispensing guides
The assembly hole for having distribution pipe is closed, and is incorporated on the outside of the medium pore of dispensing guides, thus dispensing guides are welded to this
The process of body and during distribution pipe is welded to dispensing orifice, welding fluid blocks medium pore.
Also, to forming partition protrusion on the outside of the medium pore of the dispensing guides, to prevent welding fluid from drawing will distribute
Device is led to be welded to the process of ontology and flow into medium pore during distribution pipe is welded to dispensing orifice.
(The effect of invention)
During the dispensing orifice of dispensing guides combines distribution pipe in a manner of welding etc., welding fluid may not flow into the present invention
The medium pore of dispensing guides, so as to effectively prevent the waste of wlding and the function reduction of medium pore.
Gap between block fluid flow distributor body and dispensing guides, and thus can block fluid from root and be let out from this
Leakage, while in dispenser there are can also fluid be effectively prevent to leak in the case where micro-cracks (Crack), therefore there is production
Convenience and save the functionality of production costs and raising the advantages of can provide the clean fluid distributor of appearance together etc..
Detailed description of the invention
Fig. 1 is the sectional view for showing the composition of existing fluid distributor of the invention.
Fig. 2 is the waist separation sectional view for showing one embodiment of the present of invention.
Fig. 3~Fig. 5 is the assembling process figure for being applicable in the fluid distributor of one embodiment of the present of invention.
Fig. 6 is the assembled state sectional view of some other embodiments of the invention.
Fig. 7, Fig. 8 are the sectional views for showing some other embodiments of the invention.
Fig. 8 is the assembled state sectional view for showing the other embodiment of the present invention.
Fig. 9 is the sectional view for showing the other embodiment of the present invention.
Figure 10 is the sectional view for showing the other embodiment of the present invention.
The appended drawing reference is described as follows.
10: ontology 11: introduction passage
12,12 ': distribution pipe
1: ontology 2,2 ': guide hole
3,3 ': distribution line 31: ogival
32: crowning 4,4 ': dispensing orifice
5: medium pore 51: partition protrusion
6: preventing component 61,61 ': assembly hole
62: assembling protrusion 63: crowning
7: filter (Strainer)
Best implementation method
The side of fluid distributor ontology of the invention forms the introduction passage for introducing fluid, in the phase of the introduction passage
It tosses about and combines dispensing guides.The dispensing guides are incorporated in the inside of fluid distributor ontology, and the dispensing guides
It is formed with the dispenser for the fluid that distribution is introduced from introduction passage；The fluid matched from distribution portion is guided to the guidance of dispensing orifice
Hole；In the dispensing orifice that the distribution pipe of the fluid of guide hole discharge distribution, guidance combines.
The dispensing guides are to have the ontology internal diameter for meeting the fluid distributor being usually made of round tubular form
The round trunk of specification (diameter) formed and be built in the ontology of fluid distributor, in the distribution portion for distributing the fluid
The guide hole of fluid Xing Cheng not be distributed around, guided centered on central cusp top.
Centered on the guide hole is at the top of the central cusp of dispenser, circumferentially to meet position and the quantity of dispensing orifice
It is formed, combines the distribution pipe for distributing, being discharged fluid in each dispensing orifice.
The guide hole being connected to the dispensing orifice is formed in dispenser, the dispenser be formed as from introduction passage more to
The taper that dispensing orifice direction mobile section product from the introduction passage direction of incoming fluid to connection is gradually reduced, with stable and equal
Deng induction, guide fluid flowing.
Also, it is made to reduce weight with lightweight, in the distribution guidance for being incorporated into the ontology of the fluid distributor
In the trunk of device, hole is formed from central lateral.
The present invention has the outside for the dispensing guides for preventing from being incorporated in fluid distributor ontology with welding manner knot
It closes these wlding and flows into and be formed in the medium pores of dispensing guides and prevent component.
It is described that component is prevented to have on the outside of the dispensing orifice that distribution pipe combines in conjunction with preventing from covering, or formed on the outside of medium pore
Partition protrusion.
The effect for preventing component is to prevent wlding from flowing into the medium pore for being formed in dispensing guides, and prevent fluid point
The intrinsic fluid of orchestration is to external leakage.
Specific implementation method
Pass through Detailed description of the invention specific implementation content of the invention.Fig. 2 is the waist portions for showing one embodiment of the present of invention
From sectional view, Fig. 3 to Fig. 5 is the assembling process figure for being applicable in the fluid distributor of one embodiment of the present of invention, and Fig. 6 is to show
The assembled state sectional view of some other embodiments of the invention.
Fluid distributor forms the introduction passage 11 that fluid introduces in 10 side of ontology, and combining in its opposite side will be from introducing
The fluid that channel 11 introduces uniformly and effectively distributes to the dispensing guides 1 of distribution pipe 12,12 '.
The composition of the dispensing guides 1 include: with meet 10 internal diameter of ontology of fluid distributor specification (diameter, greatly
It is small) form and evenly distribute the dispenser 3 of fluid；Evenly distributed, guided centered on dispenser 3 fluid multiple guide holes 2,
2'；It is connected to the guide hole 2,2 ' and respectively in connection with the dispensing orifice of distribution pipe 12,12 ' 4,4 '.
Fluid distributor on the basis of 10 center of ontology of round tubular form, circumferentially combine multiple distribution pipes 12,
12 ', therefore the dispensing guides 1 are formed with the round of specification (size) for meeting 10 internal diameter of ontology of fluid distributor, are drawn
Guide hole 2,2 ' is also circumferentially configured on the basis of the center of ontology 10, formed be connected to the guide hole 2,2 ' dispensing orifice 4,
4’。
The dispensing guides 1 are incorporated in ontology 10 in the opposite side of the introduction passage 11 of fluid distributor ontology 10,
In dispensing orifice 4,4 ' with welding manner combination distribution pipe 12,12 ' and by being incorporated in dispensing orifice 4, the progress of 4 ' distribution pipes 12,12 '
Distribution, discharge.
The dispensing guides 1 are built-in with the introduction passage 11 in fluid distributor ontology 10 to fluid distributor side
Guide hole 2,2 ' and in order to allow it to be firmly secured in the ontology of fluid distributor 10, with welding manner combine distribution guidance
10 inner peripheral surface of 1 outer peripheral surface of device and ontology.
The guide hole 2,2 ' of the dispensing guides 1 is from introduction passage 11 to the entrance from incoming fluid to dispensing orifice 4,4 '
The gradually smaller taper of direction mobile section product is formed.
To the dispensing orifice 4, the gradually smaller guide hole 2,2 ' of 4 ' mobile sections product with 3 center of dispenser with not only long but also convex
Centered on the ogival 31 that the shape risen is formed, it will draw in ontology 10 to dispensing orifice 4,4 ' from the fluid that introduction passage 11 flows into
It leads.
Also, filter 7 is arranged in 11 side of introduction passage in ontology 10, generates flowing when contacting a fluid with filter 7
Drag effect, the VELOCITY DISTRIBUTION of the fluid thus flowed become flat from wall surface to center and flow to dispenser 3.
The dispensing guides 1 are sharp to obtain reduction weight and saving material etc. in the outside center of dispenser 3 formation hole 5
Benefit.
The present invention combines on the outside of the dispensing guides 1 for being built in the fluid distributor ontology 10 and blocks dispensing guides
1 medium pore 5 prevents component 6.
It is described that component 6 is prevented to be made of the thin plate (1mm or so) for meeting the diameter of 10 internal diameter of ontology, it is preferable that using with
Fluid distributor ontology 10 and the identical material of dispensing guides 1 (copper, brass etc.) are implemented.
In order to prevent component 6 in conjunction with described, dispensing guides 1 prevent 6 thickness of component to be inserted into 10 inside of ontology to meet
And combine, so that manufacture prevents the space entered in component 6.
In order to which the dispensing guides 1 for being built in the ontology 10 are fixed on correct position (in order to make dispensing guides 1 not
It is inserted into ontology 10 more than certain depth and is located at correct position), it can have and a variety of methods such as chuck are set on ontology 10
So that dispensing guides 1 are not inserted into certain depth or more.
It is described prevent component 6 the quantity for the quantity and position for meeting dispensing orifice 4,4 ' and position formed assembly hole 61,
61 ', distribution pipe 12,12 ' is inserted by dispensing orifice 4,4 ' by the assembly hole 61,61 ' and is combined with welding manner.
As described above, protrusion forms and is inserted in dispensing guides 1 preventing component 6 to what is combined on the outside of dispensing guides 1
Medium pore 5 assembling protrusion 62, and assembling protrusion 62 is firmly fixed on medium pore 5, thus it can be expected that preventing portion part 6
More stable and accurate combination.
Certainly, the assembling protrusion 62 for being inserted into medium pore 5 is omitted as shown in Figure 6, and implementation prevents component 6.
10 inner peripheral surface of ontology for preventing component 6 to be incorporated in insertion dispensing guides 1 with welding manner welds described anti-
When stop part 6, the outer peripheral surface for the dispensing guides 1 being inserted into ontology 10 is also solder-bonded to the inner peripheral surface of ontology 10.
In this way, can be eliminated in ontology 10 when preventing from component 6 to be inserted on the outside of dispensing guides 1 combining in ontology 10
Fluid by solder bond part between dispensing guides 1 and ontology 10, i.e., 10 inner peripheral surface of ontology of solder bond and point
The misgivings of slot leakage between outer peripheral surface with guiding device 1.
Also, prevent the assembly hole 61,61 ' of component 6 that distribution pipe 12,12 ' is inserted into dividing for dispensing guides 1 by described
Distribution 4,4 ' and solder bond can then use the medium pore 5 for preventing component 6 from blocking dispensing guides 1, and assemble protrusion 62 and inserted
Enter, therefore during the assembly hole 61,61 ' and dispensing orifice 4,4 ' solder bond distribution pipe 12,12 ' by preventing component 6, prevents
Only welding fluid flows into the medium pore 5 of dispensing guides 1, and distribution pipe 12,12 ' is double on assembly hole 61,61 ' and dispensing orifice 4,4 '
It fixes again, thus more stable combination, and the leakage of fluid can be prevented by dual combination.
Also, as described above, the assembling protrusion 61 of component 6 is prevented to be inserted into medium pore 5, prevent component 5 from covering medium pore 5
It blocks completely, even if then there are subtle gaps between dispenser 3 and medium pore 5, can also thoroughly prevent fluid by dividing
Medium pore 5 with 3 outside of portion leaks.
Fig. 7 and Fig. 8 shows some other embodiments of the invention.
The back side of dispensing guides 1 in conjunction with the distribution pipe 12,12 ' is formed as to the crowning 32 of center projections, with
The edge that induction welding fluid flow direction is engaged with ontology 10 is to prevent from flowing into medium pore 5.
Also, prevent component 6 from also forming crowning 63 with 32 shape of crowning for meeting dispensing guides 1, thus welding
During connecing distribution pipe 12,12 ', the flow direction of crowning 63 for preventing component 6 and ontology 10 that guidance welding fluid passes through center projections
The edge of engagement carries out clean welding to prevent the loss of wlding.
It is unrelated with the shape at 1 back side of dispensing guides for the example, only the back side shape for preventing component 6 is formed
For center projections crowning 63 when, can also expect function and effect identical with above content.
Fig. 9 shows some other embodiments of the invention of the invention.
As an example, partition protrusion is formed on the outside of the medium pore 5 in 3 outside of the dispenser of the dispensing guides 1
51。
The partition protrusion 51 forms the dike of certain altitude on the outside of 5 end of medium pore, therefore welds in dispensing orifice 4,4 '
During distribution pipe 12,12 ', welding fluid is blocked by raised sill 51, without being flowed into medium pore 5, stays in dispensing guides 1
Outside is only formed in the 4,4 ' outside of dispensing orifice of welding distribution pipe 12,12 '.
Therefore, medium pore 5 can be safely blocked from welding fluid, the welding fluid formation thicker in 4,4 ' outside of dispensing orifice, therefore
It can expect more stable package assembly.
Figure 10 shows another embodiment of the invention, is the medium pore in 3 outside of dispenser of the dispensing guides 1
5 outsides form partition protrusion 51, prevent component 6 to meet the morphosis that the medium pore 5 separates protrusion 51, it is convex to surround partition
It plays 51 and blocks the example of the morphosis of medium pore 5.
On the other hand, it can prevent from the outside of component 6 center from forming partition protrusion (saving sketch map blocking the medium pore 5
Show) in the welding process of distribution pipe 12,12 ', to block welding fluid to flow into center to keep appearance clean.
Industry utilizes possibility
The present invention relates to the fluid distributors of the fluids such as distribution refrigerant, can be widely applied to numerous industries of refrigerator etc.
Field.
Claims (6)
1. a kind of fluid distributor forms the introduction passage (11) that fluid introduces in ontology (10) side, built in its opposite side
In conjunction with dispensing guides (1), the dispensing guides (1) by the fluid introduced from introduction passage (11) distribute to be incorporated in distribution
The distribution pipe (12,12 ') in hole (4,4 '), and the dispensing guides (1) center on the outside of dispenser (3) forms hole (5), it is special
Sign is,
With blocking dispensing guides (1) to being built on the outside of the dispensing guides (1) of the fluid distributor ontology (10)
Medium pore (5) prevents component (6).
2. a kind of fluid distributor forms the introduction passage (11) that fluid introduces in ontology (10) side, built in its opposite side
In conjunction with dispensing guides (1), the dispensing guides (1) by the fluid introduced from introduction passage (11) distribute to be incorporated in distribution
The distribution pipe (12,12 ') in hole (4,4 '), and the dispensing guides (1) center on the outside of dispenser (3) forms hole (5), it is special
Sign is,
With from the dispensing guides (1) of the fluid distributor ontology (10) are built in, insertion is simultaneously on the inside of lateral ontology (10) outside
In conjunction with prevent component (6).
3. fluid distributor according to claim 1 or 2, it is characterised in that:
It is described to prevent component (6) from being combined from thin plate with the diameter for meeting ontology (10) internal diameter to insertion on the inside of ontology (10), it is formed
Meet the dispensing orifice (4,4 ') of the dispensing guides (1) and is combined with the assembly hole (61,61 ') of distribution pipe (12,12 '), and
It is incorporated on the outside of the medium pore (5) of dispensing guides (1), thus in the process that dispensing guides (1) are welded to ontology (10)
During distribution pipe (12,12 ') is welded to dispensing orifice (4,4 '), welding fluid blocks medium pore (5).
4. fluid distributor according to claim 1, it is characterised in that:
The assembling for preventing component (6) to have the medium pore (5) for being inserted into dispensing guides (1) is raised (62).
5. fluid distributor according to claim 3, it is characterised in that:
The back side of dispensing guides (1) in conjunction with the distribution pipe (12,12 ') is formed as to the crowning (32) of center projections,
Prevent component (6) from also forming the crowning (63) for meeting crowning (32) shape of the dispensing guides (1), thus will distribution
Pipe (12,12 ') is configured to that welding fluid is guided to flow to the edge engaged with ontology (10) in the welding process.
6. a kind of fluid distributor forms the introduction passage (11) that fluid introduces in ontology (10) side, built in its opposite side
In conjunction with dispensing guides (1), the dispensing guides (1) by the fluid introduced from introduction passage (11) distribute to be incorporated in distribution
The distribution pipe (12,12 ') in hole (4,4 '), and the dispensing guides (1) center on the outside of dispenser (3) forms hole (5), it is special
Sign is,
It is formed on the outside of to the medium pore (5) of the dispensing guides (1) and separates raised (51), thus by dispensing guides (1)
During being welded to the process of ontology (10) and distribution pipe (12,12 ') being welded to dispensing orifice (4,4 '), prevent welding fluid from flowing into
Medium pore (5).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2017-0034955 | 2017-03-20 | ||
| KR1020170034955A KR101824356B1 (en) | 2017-03-20 | 2017-03-20 | Fluid distributor |
| PCT/KR2017/015640 WO2018174384A1 (en) | 2017-03-20 | 2017-12-28 | Fluid distributor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110431364A true CN110431364A (en) | 2019-11-08 |
| CN110431364B CN110431364B (en) | 2021-05-28 |
Family
ID=61232017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780088711.0A Active CN110431364B (en) | 2017-03-20 | 2017-12-28 | Fluid distributor |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101824356B1 (en) |
| CN (1) | CN110431364B (en) |
| WO (1) | WO2018174384A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113883752B (en) * | 2020-07-01 | 2023-06-06 | 浙江盾安热工科技有限公司 | Heat exchanger connecting piece and heat exchanger |
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| KR100198355B1 (en) * | 1996-09-11 | 1999-06-15 | 오상수 | Refrigerant distributing apparatus |
| KR200154948Y1 (en) * | 1997-04-19 | 1999-08-16 | 신학균 | Gas equal distributor |
| KR20090031135A (en) * | 2007-09-21 | 2009-03-25 | 엘지전자 주식회사 | Air-conditioner |
| KR20090089068A (en) * | 2008-02-18 | 2009-08-21 | 엘지전자 주식회사 | Distributor |
| CN202547207U (en) * | 2012-04-18 | 2012-11-21 | 珠海华宇金属有限公司 | Shunt of air-conditioner |
| CN104114963A (en) * | 2012-02-10 | 2014-10-22 | 大金工业株式会社 | Air conditioner |
| CN204006825U (en) * | 2014-08-21 | 2014-12-10 | 江苏天舒电器有限公司 | A kind of brass liquid-dividing head assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080000129A (en) * | 2006-06-26 | 2008-01-02 | 삼성전자주식회사 | Air conditioner |
| JP2014240726A (en) * | 2013-06-12 | 2014-12-25 | 三菱電機株式会社 | Refrigerant distributor, chiller having refrigerant distributor, cooling device having chiller, and assembly process of refrigerant distributor |
| KR101303209B1 (en) * | 2013-06-19 | 2013-09-03 | 주식회사 코스 | Refrigerant pipe fixing structure of air conditioner |
-
2017
- 2017-03-20 KR KR1020170034955A patent/KR101824356B1/en active IP Right Grant
- 2017-12-28 WO PCT/KR2017/015640 patent/WO2018174384A1/en active Application Filing
- 2017-12-28 CN CN201780088711.0A patent/CN110431364B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100198355B1 (en) * | 1996-09-11 | 1999-06-15 | 오상수 | Refrigerant distributing apparatus |
| KR200154948Y1 (en) * | 1997-04-19 | 1999-08-16 | 신학균 | Gas equal distributor |
| KR20090031135A (en) * | 2007-09-21 | 2009-03-25 | 엘지전자 주식회사 | Air-conditioner |
| KR20090089068A (en) * | 2008-02-18 | 2009-08-21 | 엘지전자 주식회사 | Distributor |
| CN104114963A (en) * | 2012-02-10 | 2014-10-22 | 大金工业株式会社 | Air conditioner |
| CN202547207U (en) * | 2012-04-18 | 2012-11-21 | 珠海华宇金属有限公司 | Shunt of air-conditioner |
| CN204006825U (en) * | 2014-08-21 | 2014-12-10 | 江苏天舒电器有限公司 | A kind of brass liquid-dividing head assembly |
| CN204043251U (en) * | 2014-08-28 | 2014-12-24 | 广东美的暖通设备有限公司 | Coolant distributor and heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018174384A1 (en) | 2018-09-27 |
| KR101824356B1 (en) | 2018-02-01 |
| CN110431364B (en) | 2021-05-28 |
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