CN108662940A - A kind of novel coil fixed support device - Google Patents
A kind of novel coil fixed support device Download PDFInfo
- Publication number
- CN108662940A CN108662940A CN201810993640.5A CN201810993640A CN108662940A CN 108662940 A CN108662940 A CN 108662940A CN 201810993640 A CN201810993640 A CN 201810993640A CN 108662940 A CN108662940 A CN 108662940A
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- CN
- China
- Prior art keywords
- fixed
- coil pipe
- present
- coil
- support post
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Induction Heating (AREA)
Abstract
The present invention relates to a kind of novel coil fixed support devices, including support post, steady brace, bottom plate and supporting sleeve, two support posts are separately positioned on the interior outside of coil pipe, support post bottom is fixed with bottom plate, it is welded and fixed by connecting plate at the top of support post, multiple steady braces are separately positioned between neighbouring two coil pipes, and the both ends of steady brace are fixed with two support posts respectively, and the supporting sleeve is set on steady brace.The present invention is suitble to the coil pipe of any diameter dimension, and without each diameter coil pipe accordingly with the U-shaped card hoop that coordinates with it or the hole for opening corresponding size, and the present invention can ensure that coil pipe pitch dimension of spiraling is constant, have stable heat exchange efficiency.The column of the present invention can be welded and fixed with outer barrel wall and upper and lower plates, utmostly ensured that the fixed form of entire coil pipe fixed structure is simply firm, prevented coil pipe sagging or tilt, especially go wrong in transportational process.
Description
Technical field
The present invention relates to the fixed supports of coil pipe, relate in particular to the fixation of coil pipe and branch in heat exchanger or water heater
Support arrangement.
Background technology
Currently, common structure is coil pipe in heat transmission equipment, since its processing is simple and convenient, and pad it is few so
Disclosure risk is small, therefore application is relatively broad.Although coil heat exchanger is using extensively, coil pipe is due to winding, once it fills
Full water is integrally sagging under the effect of gravity to be stacked into bottom, reduces heat exchange efficiency.In addition, the coil pipe in transport or heat transfer process
Deformation or vibration that can be small can make coil pipe deformation even leak if fixing device contact surface has wedge angle.
In similar existing patented technology, such as patent of invention：201310643534.1《The fixed support structure of coil pipe》,
I-shaped support component is increased compared to conventional simple fixed form to play the role of effectively supporting coil pipe, but this is I-shaped
Supporting part structure part is more and the coil pipe of each diameter need to individually match the support member of corresponding size, and versatility is not strong, operation
It is cumbersome；Or：201320166594.4《Water tank bronze pan tube with U-shaped fixing device》, similarly need to process specific
The U-shaped fixing card of size, and since coil pipe is that band gradient is coiled up, coil pipe forms angle with U-shaped fixing card, can only
It is that U-shaped card two edges are contacted with coil pipe, be easy to cause coil pipe deformation and security risk occur, be in addition also not suitable for consolidating for multi-turn coil pipe
It is fixed.Or it is simple in structure：201620224712.6《A kind of U-shaped fixed coil device》, similarly there is U-type groove needs individually
For the coil design of each diameter, while there is also U-type grooves and coil pipe contact point to deform.
Therefore the coil pipe fixed form of the prior art exists certain insufficient, while the versatility of part is inadequate, the change of coil pipe
Shape problem is without solving to be easy to happen leakage accident well.
Invention content
In order to solve the above technical problems, the object of the present invention is to provide it is a kind of it is versatile, fixed, do not damage
The novel coil fixed support device of coil pipe, to realize the safety of coil pipe during mass production, transport and use so that
Coil heat exchange stabilised efficiency, while ensuring service life.
To achieve the goals above, present invention employs technical solutions below：
A kind of novel coil fixed support device, including support post, steady brace, bottom plate and supporting sleeve, two branch
Support column is separately positioned on the interior outside of coil pipe, and support post bottom is fixed with bottom plate, is welded by connecting plate at the top of support post
Connect fixation, multiple steady braces are separately positioned between neighbouring two coil pipes, the both ends of steady brace respectively with two branch
Support column is fixed, and the supporting sleeve is set on steady brace.
Preferably：The support post uses c-type bending plate or channel steel, and support post is vertical with bottom plate solid
It is fixed so that coil pipe gravity direction is consistent with column direction, supporting ＆ stablizing；The steady brace is rivet or bolt, is simply had
Effect, and can Rapid Implementation；The supporting sleeve is cylinder, and circular casing is selected to support coil pipe, can both have been limited between two columns
Distance plays the role of preventing from being pinched coil pipe, and can be rolled on casing when coil pipe has micro-strain, does not damage coil pipe, prevents
Leakage.
The present invention is suitble to the coil pipe of any diameter dimension, without each diameter coil pipe accordingly with the U-shaped card hoop coordinated with it
Or the hole of corresponding size is opened, and the present invention can ensure that coil pipe pitch dimension of spiraling is constant, have stable heat exchange efficiency.This hair
Bright column can be welded and fixed with outer barrel wall and upper and lower plates, utmostly ensure that the fixed form of entire coil pipe fixed structure is simple
It is firm, it prevents coil pipe sagging or tilts, especially go wrong in transportational process.
Description of the drawings
Fig. 1 is the cross-sectional view using the electric heater of apparatus of the present invention.
Fig. 2 is the structural schematic diagram of the liner and outer circulation spiral layer using the electric heater of apparatus of the present invention.
Fig. 3 is the top surface structure schematic diagram using the electric heater of apparatus of the present invention.
Fig. 4 is the structural schematic diagram using the ball valve and limit switch of the electric heater of apparatus of the present invention.
Fig. 5 is the agent structure schematic diagram using the electric mixer of the electric heater of apparatus of the present invention.
Fig. 6 is the overall structure diagram using the electric mixer of the electric heater of apparatus of the present invention.
Fig. 7 is the structural schematic diagram using the pressure regulation tank arrangement of the electric heater of apparatus of the present invention.
Fig. 8 is the attachment structure schematic diagram using the pressure regulation tank arrangement and heater of the electric heater of apparatus of the present invention.
Fig. 9 is the structural schematic diagram of coil pipe and fixed support device.
Figure 10 is the longitudinal profile structure schematic of coil pipe and fixed support device.
Figure 11 is the horizontal cross-section structure diagram of coil pipe and fixed support device.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
A kind of high carbon molecule heating oil electric heater of internal and external screw heat exchange structure as shown in Figure 1 to 11, including it is outer
Frame 1, pedestal 2, electric mixer 3, heating rod 42, heater 5 and pressure regulation tank arrangement 6, the pressure regulation tank arrangement 6 and heater
5 are each attached on pedestal 2, and pressure regulation tank arrangement 6 includes communicating pipe 61, and pressure regulation tank arrangement 6 is connected with heater 5 by communicating pipe 61
Logical, the heater 5 includes liner 51, outer courage 52 and coil pipe 53, and 51 upper weld of the liner has middle partition board 59, middle partition board 59
Formation expansion chamber 58, middle partition board 59 and liner form oil pocket between 51 bottom surface between 51 top surface of liner, and middle partition board 59 is equipped with
The through-hole of multiple connection expansion chambers 58 and oil pocket, the coil pipe 53 are arranged in oil pocket, and the hull outside of liner 51 is welded with spiral shell
Spacer ring 56 is revolved, the outside of the spiral spacer ring 56 is welded with outer circulation shell 54, and the shell of liner 51, follows at spiral spacer ring 56 outside
54 three of toroidal shell body forms outer circulation spiral layer 55, and coil pipe 53 is connected to outer circulation spiral layer 55, and coil pipe 53 and water inlet pipe mouth
93 connections, outer circulation spiral layer 55 are connected to effluent pipe mouth 92, and the water of coil pipe can be by outer circulation spiral laminar flow to water outlet, can
Utilize the heat dissipation area of liner shell.The electric mixer 3 is each attached to 5 top of heater, and electric mixing with heating rod 42
It mixes device 3 and heating rod 42 to be inserted into the oil pocket of heater 5, the outer framework 1 is fixed on pedestal 2 and by pressure regulation tank arrangement 6
It is coated with heater 5.
Multiple fixed support devices are distributed uniformly and circumferentially on the coil pipe 53, the fixed support device includes branch
Support column 531, steady brace 533, bottom plate 534 and supporting sleeve 535, if every group of fixed support device by 2 support posts and
Dry casing, several fixed links composition, circumferentially decile is uniformly distributed.
Two support posts 531 are separately positioned on the interior outside of coil pipe 53, and 531 bottom of support post is fixed with bottom plate 534,
531 top of support post is welded and fixed by connecting plate 532, and multiple steady braces 533 are separately positioned on neighbouring two disks
Between pipe 53, the both ends of steady brace 533 are fixed with two support posts 531 respectively, and the supporting sleeve 535 is set in fixation
On pull rod 533.
The support post 531 uses c-type bending plate or channel steel, and support post 531 is vertical with bottom plate 534 fixed,
Also parallel with coil pipe coiling ascent direction.The steady brace 533 is rivet or bolt, and the supporting sleeve 535 is cylinder
Shape.Support post fixation is fixed with rivet staking, can fast operating, can be fixed with bolt and nut for the larger coil pipe of specification,
Or pull rod is directly welded and fixed.
The fixed support device of the present invention is processed simultaneously according to the coiling screw pitch and coiling further processing support post of coil pipe
The through-hole of corresponding screw pitch, prepares the supporting sleeve and rivet of corresponding length further according to the inside and outside number of turns of coil pipe.With rivet or spiral shell
Bolt passes through the through-hole of support post that two support posts are clamped coil pipe, and coil pipe coil direction is fixed from quick down up and down, root
The group number of vertical columns in a circumferential direction is determined according to parameters such as coil pipe height.Since coil pipe coiling has constant slope, stand
Column upper and lower end face need to polish concordantly, then all groups of uprights vertical is fixed on bottom plate, and top is welded and fixed using connection sheet
Inside and outside two support posts.Then the shell of liner is inserted in, the case weld of bottom plate and connecting plate and liner, it might even be possible to will be propped up
Support the shell spot welding of column and liner so that entire coiled tube supports fixed structure is solid and reliable, finally can be by middle partition board with holes
It is fixed with the case weld of connecting plate and liner.
The electric mixer 3 includes motor 31, shell 34 and stirring rod 37, and the drive end bearing bracket of the motor 31 passes through bolt
It is fixed with shell 34, one end of the stirring rod 37 is inserted into shell 34 and is connected through a screw thread with the main shaft of motor 33, is located at
It is additionally provided with cooling fin 39 on stirring rod 37 in shell 34, multiple heat emission holes 36, the stirring rod are offered on the shell 34
37 other end is further fixed on stirring blade 32.
The cooling fin 39 is mounted on by axle sleeve on stirring rod 37, and cooling fin 39 is welded on axle sleeve, and axle sleeve hot jacket is tight
Gu on stirring rod 37, the outside of the shell 34 is additionally provided with radiating ribs 35, is gone back between 34 inner wall of the stirring rod 37 and shell
Equipped with sealing ring 38.
The pressure regulation tank arrangement 6 further includes pressure regulation tank body 64, into escape pipe 65 and ball valve 66, is set in the pressure regulation tank body 64
There is fever oil, described to be fixed into 65 one end of escape pipe and ball valve 66, the other end into escape pipe 65 is mounted in pressure regulation tank body 64
Portion and the top of pressure regulation tank body 64 is extended up to, 61 one end was installed in pressure regulation tank body 64 and extended to compensator the communicating pipe
64 bottom of body, communicating pipe, 61 other end was installed to 5 top of heater.
The oily window 63 convenient for observation is additionally provided on 64 side wall of pressure regulation tank body, 64 top of pressure regulation tank body is additionally provided with the second temperature
Sensor 62 is spent, the communicating pipe, 61 diameter was more than into escape pipe 65, and 51 diameter of communicating pipe 61 a diameter of heater, 5 liner
2%-7%.
The ball valve 66 includes valve operation lever 81, and the side of the heater 5 is additionally provided with limit switch 82, and works as valve
Operating lever 81 touches limit switch 82, and heater 5 could normally start.
The valve operation lever 81 of limit switch and pressure regulation tank arrangement coordinates, and valve operation lever 81 is far from limit in transportational process
Switch, limit switch be in normally open at this time therefore whole equipment can not open heating function, when being installed to live late gate
Operating lever 81 turns to valve opening state, and valve operation lever 81 touches limit switch and is at normally off at this time, in this way
Equipment could normally start heating tube, and the left and right of this switch can avoid forgetting that operating valve opening leads to equipment because artificial well
Lead to safety accident in high pressure conditions.
Multiple partition reinforcing plates 21 are equipped in the pedestal 2,2 bottom of the pedestal is additionally provided with multiple footing 23, the bottom
It is filled with thermal insulation material 22 in seat 2, thermal insulation material 22 is equipped between liner 51 and outer courage 52, is also equipped on the outer framework 1
Electric appliance original paper, control and display system.
5 top of the heater, which is additionally provided with, to control component 7 in the pressure of the excessive alarm of 5 internal pressure of heater,
Pressure control component can be that safety valve (being automatically turned on to certain pressure) can also be that pressure sensor is believed to control system
Number (detected value is shut off heating more than setting value), certain this pressure control component is in ball valve, limit switch failure feelings
The double protection of condition.
The first temperature sensor 41 is additionally provided at the heating rod 42, the water inlet pipe mouth 93 and effluent pipe mouth 92 go out to be all provided with
There is third temperature sensor 91.
The present invention greatly improves heat transfer rate using internal and external screw heat exchange structure, and interior cycle uses coil design pad most
Few, simple in structure, firm firm, external circulation line can make full use of the heat dissipation area of inner housing.At the top of liner of the present invention there are
Partition cavity is for storing the heat medium oil expanded in heating process, and the present invention is passed by by outer circulating tube due to liner oil temperature
It crosses and substantially reduces, therefore the material that thermal insulation material can be used temperature requirement low between liner and outer courage, cost-saved and drop
The low injury to people.
Electric mixer is installed at the top of apparatus of the present invention, forced disturbance is carried out to oil, the longevity of oil and heating rod can be improved
Life, and the present invention additionally uses pressure relief device, can avoid outside air and is contacted with oil in device.
Whether the device of the invention overall construction design is reasonable, leaked with oil storage space convenient for pressurize detection coil pipe.This hair
Bright heating device uses multiple temperature sensors, each sensor setting and heating rod center, can accurately detect oil
Highest oil temperature, wherein 1 be temperature control point, other be used as reference, real time contrast, wherein some sensor degradation etc. extremely
Situation automatically detects, while can voluntarily judge severity, is shut down if serious, other sensings are selected if not serious
Device carries out temperature control.
The heat-conducting medium of present invention high carbon molecule heating oil additive and base oil modulation, thermal coefficient are high.The present invention
Temperature in detectable inlet and outlet pipes is also equipped with limit switch, pressure controls component as multiple security protection.
Bottom plate of the present invention thickeies while the weight of water in the oil and coil pipe of whole device being made uniformly to be connect with plant bottom case face
It touches, not to soldered active force.Coil pipe of the present invention is supported fixation using the structure of brand-new design.
The pedestal of the present invention is made of footing, steelframe, thermal insulation material, plays a part of to support whole equipment, while also carrying out
The heat preservation of heater base, so that whole system heat insulation effect reaches best.
Pressure regulation tank arrangement is connected to heater by communicating pipe, and the accessories such as oily window, temperature sensor are equipped on tank body, can
Carry out the monitoring of equipment running status.
Electric mixer is placed at the top of heater, is that a kind of special heat resisting motor is formed with agitating paddle, is passed through spiral shell
Line is fixed, and can be carried out forced disturbance to the high carbon molecule heating oil of heater body, be improved the transmission efficiency of thermal energy, and improve
In the service life of oil and heating rod, reduce the high temperature risk of equipment.
Heating rod is inserted into from heater screw top hole, and is screwed, and is uniformly distributed, is equipment heating source.
Electric heater of the present invention is mating with other equipment as the component part in heating system, for example attemperater, follows
Ring pump, cooling fin, pipeline etc. can locally or remotely starting device be run using electricity as energy source.
After the present device scene of being installed to is connected with other equipment pipeline, opening the ball valve of pressure regulation tank arrangement makes equipment pressure
It tries hard to keep and holds normal pressure (limit switch is changed to normally off by normally opened at this time).Start water pump first to recycle so that filling in this equipment coil pipe
Full water, equipment starts confirm after whole heating rods start heating, the first temperature sensor detect oil temperature it is relatively low in the case of it is electronic
Blender is not actuated, and electric mixer startup forced convection heat transfer oil so that internal heat is fully equal after oil temperature is raised to setting value
It is even.This crosses title since oil temperature constantly rises, and heat-transfer oil upper volume to a certain degree is expanded, that is, the oil in oil pocket passes through
The through-hole of middle partition board flows to expansion chamber, and due to being filled with gas originally in expansion chamber, the gas of corresponding volume is extruded
To communicating pipe, the oil reserved in communicating pipe at this time is also discharged in the compensator body of pressure regulation tank arrangement or even gas is also discharged
Into compensator body, extra gas into escape pipe by being discharged into the external world in compensator body.
When either oil temperature reaches the temperature of set temperature or pressure regulation tank arrangement and reaches and set outlet temperature to set temperature
The electric current of definite value or certain road circuit is more than setting value, as long as meeting a conditioning apparatus is automatically stopped heating, it is certain this
When water pump continue cycling through the water in coil pipe, electric mixer, which continues to start, ensures that heat quickly transmits.When system detectio is to can
When the condition being again started up, heating rod (selecting 1 or multiple heating rods according to logic) is again turned on heating, such process
It is repeated.Last heating season terminates, and equipment is completely out of service, due to the decline of oil temperature, the effect oil that expands with heat and contract with cold
Volume-diminished, to which extraneous air into escape pipe by entering pressure regulation tank arrangement, the oil in same pressure regulation tank arrangement is pressed into
Communicating pipe, gas enters in expansion chamber in communicating pipe, and oil flows back into oil pocket in expansion chamber, to which whole system is still in normal pressure shape
State.
Once present invention ball valve failure, limit switch are also at normally off, then pressure control component can play a role,
Pressure is in level of security alert process simultaneously in control heater.The present invention remotely can carry out local all functions to equipment
Operation can carry out the limitation of partial function according to account permission certainly.
It should be pointed out that above example is only the representative example of the present invention.The present invention can also there are many deformations.It is every
Essence according to the present invention is considered as belonging to this to any simple modification, equivalent change and modification made by above example
The protection domain of invention.
Claims (2)
1. a kind of novel coil fixed support device, it is characterised in that：Including support post (531), steady brace (533), bottom
Plate (534) and supporting sleeve (535), two support posts (531) are separately positioned on the interior outside of coil pipe (53), support post
(531) bottom is fixed with bottom plate (534), is welded and fixed by connecting plate (532) at the top of support post (531), multiple fixed drawings
Bar (533) is separately positioned between neighbouring two coil pipes (53), and the both ends of steady brace (533) are vertical with two supports respectively
Column (531) is fixed, and the supporting sleeve (535) is set on steady brace (533).
2. a kind of novel coil fixed support device according to claim 1, it is characterised in that：The support post
(531) c-type bending plate or channel steel are used, and support post (531) is vertical with bottom plate (534) fixed, the steady brace
(533) it is rivet or bolt, the supporting sleeve (535) is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810993640.5A CN108662940A (en) | 2018-08-29 | 2018-08-29 | A kind of novel coil fixed support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810993640.5A CN108662940A (en) | 2018-08-29 | 2018-08-29 | A kind of novel coil fixed support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108662940A true CN108662940A (en) | 2018-10-16 |
Family
ID=63788984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810993640.5A Withdrawn CN108662940A (en) | 2018-08-29 | 2018-08-29 | A kind of novel coil fixed support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108662940A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762904A (en) * | 2019-01-24 | 2020-02-07 | 中船第九设计研究院工程有限公司 | Anti-icing evaporator coil structure |
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| SU1372172A1 (en) * | 1984-01-09 | 1988-02-07 | Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Атомного Энергетического Машиностроения | Coil heat exchanger |
| CN2849576Y (en) * | 2005-10-21 | 2006-12-20 | 李合献 | High carbon molecule heating oil energy saving electric water heater |
| CN202089398U (en) * | 2011-05-03 | 2011-12-28 | 江苏标新久保田工业有限公司 | Coil pipe fixing device |
| CN203605781U (en) * | 2013-12-03 | 2014-05-21 | 上海森松压力容器有限公司 | Fixing and supporting structure for coil |
| CN203657215U (en) * | 2014-01-23 | 2014-06-18 | 黄石东贝机电集团太阳能有限公司 | Solder-free fixed heat pump water tank of heat exchanger |
| CN204063588U (en) * | 2014-08-20 | 2014-12-31 | 浙江创能新能源科技有限公司 | A kind of inner bag assembly for water heater |
| CN105964201A (en) * | 2016-07-12 | 2016-09-28 | 浙江金氟隆化工装备有限公司 | Steel-liner F40 reaction kettle based on tetrafluorine rotational molding process |
| CN205731211U (en) * | 2016-07-12 | 2016-11-30 | 浙江金氟隆化工装备有限公司 | Steel lining F40 reactor |
| CN207351253U (en) * | 2017-09-11 | 2018-05-11 | 东方电气集团东方锅炉股份有限公司 | High viscosity easily blocks fluid heat exchanger |
| US20180195807A1 (en) * | 2013-10-31 | 2018-07-12 | Heat Recovery Solutions Limited | Heat exchange array |
| CN208968338U (en) * | 2018-08-29 | 2019-06-11 | 浙江格洛维能源科技有限公司 | A kind of novel coil fixed support device |
-
2018
- 2018-08-29 CN CN201810993640.5A patent/CN108662940A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1372172A1 (en) * | 1984-01-09 | 1988-02-07 | Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Атомного Энергетического Машиностроения | Coil heat exchanger |
| CN2849576Y (en) * | 2005-10-21 | 2006-12-20 | 李合献 | High carbon molecule heating oil energy saving electric water heater |
| CN202089398U (en) * | 2011-05-03 | 2011-12-28 | 江苏标新久保田工业有限公司 | Coil pipe fixing device |
| US20180195807A1 (en) * | 2013-10-31 | 2018-07-12 | Heat Recovery Solutions Limited | Heat exchange array |
| CN203605781U (en) * | 2013-12-03 | 2014-05-21 | 上海森松压力容器有限公司 | Fixing and supporting structure for coil |
| CN203657215U (en) * | 2014-01-23 | 2014-06-18 | 黄石东贝机电集团太阳能有限公司 | Solder-free fixed heat pump water tank of heat exchanger |
| CN204063588U (en) * | 2014-08-20 | 2014-12-31 | 浙江创能新能源科技有限公司 | A kind of inner bag assembly for water heater |
| CN105964201A (en) * | 2016-07-12 | 2016-09-28 | 浙江金氟隆化工装备有限公司 | Steel-liner F40 reaction kettle based on tetrafluorine rotational molding process |
| CN205731211U (en) * | 2016-07-12 | 2016-11-30 | 浙江金氟隆化工装备有限公司 | Steel lining F40 reactor |
| CN207351253U (en) * | 2017-09-11 | 2018-05-11 | 东方电气集团东方锅炉股份有限公司 | High viscosity easily blocks fluid heat exchanger |
| CN208968338U (en) * | 2018-08-29 | 2019-06-11 | 浙江格洛维能源科技有限公司 | A kind of novel coil fixed support device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762904A (en) * | 2019-01-24 | 2020-02-07 | 中船第九设计研究院工程有限公司 | Anti-icing evaporator coil structure |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181016 |
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| WW01 | Invention patent application withdrawn after publication |