CN109827457A - A kind of U-shaped bending structure of four row of heat exchanger - Google Patents
A kind of U-shaped bending structure of four row of heat exchanger Download PDFInfo
- Publication number
- CN109827457A CN109827457A CN201910073982.XA CN201910073982A CN109827457A CN 109827457 A CN109827457 A CN 109827457A CN 201910073982 A CN201910073982 A CN 201910073982A CN 109827457 A CN109827457 A CN 109827457A
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- China
- Prior art keywords
- liner plate
- plate
- heat exchanger
- row
- fin
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- 238000005452 bending Methods 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000003507 refrigerant Substances 0.000 description 8
- 238000004378 air conditioning Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of U-shaped bending structures of four row of heat exchanger, including end plate, liner plate and fin, fin both ends are connect with the first liner plate, the second liner plate respectively, fin both ends are bent into U-shaped structure after connecting with the first liner plate, the second liner plate, first liner plate, the second liner plate pass through fastener respectively and first end plate, the second end plate are fastenedly connected, difficulty of processing of the present invention is low, at low cost, appearance upper head plate does not need to cut, aesthetics is good, furthermore, the fastener connective stability of use is good, and anti-pressure ability is strong, can be improved the connectivity robustness between liner plate and end plate.
Description
Technical field
The present invention relates to heat exchanger package technique fields, the specially a kind of U-shaped bending structure of four row of heat exchanger.
Background technique
Air-conditioning, that is, air regulator, adjusting temperature, humidity, hanging air conditioner is a kind of for (generally close to area of space
Close) unit of processing air temperature variations is provided.Its function is the temperature to room (or enclosure space, region) the interior air
The parameters such as degree, humidity, cleanliness and air velocity are adjusted, to meet the requirement of human comfort or technical process.Air-conditioning point
For single cold air-conditioning and air conditioner for both cooling and heating, working principle be it is the same, the refrigerant that air-conditioning generally uses is freon.Fluorine benefit
High characteristic is: when becoming liquid from gaseous state, discharging a large amount of heat.And when being changed into gaseous state by liquid, it can absorb a large amount of
Heat.Air-conditioning be exactly accordingly principle and design.Gaseous refrigerant compression is the gaseous refrigerant of high temperature and pressure by compressor,
Be then delivered to condenser (outdoor unit) heat dissipation after become normal temperature high voltage liquid refrigerant, so outdoor unit produce by boasting be heat
Wind；Then capillary is arrived, into evaporator (indoor unit), since refrigerant increases suddenly from space after capillary arrival evaporator
Greatly, pressure reduces, and the refrigerant of liquid will vaporize, and becomes the refrigerant of gaseous state low temperature, to absorb a large amount of heat, evaporates
Device will turn cold, and the fan of indoor unit blows over indoor air from evaporator, so what indoor unit produced by boasting is exactly cold wind；
Water vapour in air will condense into water droplet after encountering cold evaporator, spill out along water pipe, and here it is air-conditionings to be discharged
The reason of.The water in water tank is extracted out incessantly with water circulating pump, and is equably sprayed by water distribution system in evaporative filtration
On layer, hot outdoor air enters evaporative cooling medium, evaporative cooling medium CELdek (the honeycomb filter layer of special substance,
Make cooling effect more preferable, the high-tech patented product of Sweden) in sufficiently carry out heat with water and exchange, dropped because water evaporation is absorbed heat
Refrigerant, the clean air of temperature is pressurizeed by low-noise fan and is sent into interior, so that indoor hot-air is discharged to outdoor, to reach room
The purpose of interior cooling.
Heat exchanger is the equipment that the partial heat of hot fluid is passed to cold fluid, also known as heat exchanger.Heat exchanger is being changed
It is occupied an important position in work, petroleum, power, food and other many industrial productions, heat exchanger can be used as in Chemical Manufacture
Heater, cooler, condenser, evaporator and reboiler etc., are widely used.Heat exchanger be a kind of two kinds in different temperatures or
The energy-saving equipment that heat transfer between material is realized between two or more fluids, is that heat is made to pass to temperature by the higher fluid of temperature
Lower fluid is spent, fluid temperature (F.T.) is made to reach the index of flow specification, to meet the needs of process conditions, while being also to improve energy
One of capital equipment of source utilization rate.Heat exchanger industry is related to HVAC, pressure vessel, sewerage disposing equipment, and chemical industry, petroleum etc. is closely
30 multi industries, mutually form industry chain (supply chain).
The four curved products of row U are processed at this stage, are that metal plate is cut to several parts, are linked together with connecting plate and fastener.
Want to be made into a perfect product, difficulty of processing is very high and appearance unsightly.
Summary of the invention
The purpose of the present invention is to provide a kind of U-shaped bending structures of four row of heat exchanger, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of U-shaped bending structure of four row of heat exchanger, including
End plate, liner plate and fin, the fin both ends are connect with the first liner plate, the second liner plate respectively, the fin both ends and the first lining
Be bent into U-shaped structure after plate, the connection of the second liner plate, first liner plate, the second liner plate pass through respectively fastener and first end plate,
Second end plate is fastenedly connected.
Preferably, first liner plate, the second liner plate are all made of aluminium liner plate, and the first liner plate and the second lining plate structure are complete
Unanimously, including liner plate ontology, it is provided with slot and circular hole, the groove width 14mm on the liner plate ontology, the upper and lower side of the slot is
Semicircle, a diameter of 3.9mm, the aperture of the circular hole are 5mm.
Preferably, the fastener includes bolt head and screw rod, and the screw rod includes locking section interconnected and screw thread
Section, it is equipped with guide part with respect to one end of bolt head on the thread segment, offers screw thread, the locking section on the thread segment
Constituting between thread segment has dashpot, and constituting between the locking section and bolt head has limiting slot, on the locking section outer wall
Equipped with several locking straight grains, constituting between two neighboring locking straight grain has straight trough.
Preferably, first liner plate, the second liner plate thickness be 1mm-1.2mm.
Preferably, production method the following steps are included:
A, the first liner plate and the second liner plate are fixed into fin both ends first, is formed whole；
B, Integral bending is formed into U-shaped structure later；
C, finally first end plate and the second end plate will be fastened by fastener respectively on the outside of the first liner plate, the second liner plate.
Compared with prior art, the beneficial effects of the present invention are:
(1) difficulty of processing of the present invention is low, at low cost, and appearance upper head plate does not need to cut, and aesthetics is good.
(2) the fastener connective stability that the present invention uses is good, and anti-pressure ability is strong, can be improved between liner plate and end plate
Connectivity robustness.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is liner plate top view of the present invention；
Fig. 3 is fastener constructions schematic diagram of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of U-shaped bending structure of four row of heat exchanger, including end
Plate, liner plate and fin 1,1 both ends of fin are connect with the first liner plate 2, the second liner plate 3 respectively, 1 both ends of fin and first
U-shaped structure is bent into after liner plate 2, the connection of the second liner plate 3, and first liner plate 2, the second liner plate 3 pass through fastener and the respectively
End plate 4, the second end plate 5 are fastenedly connected.
In the present invention, the first liner plate 2, the second liner plate 3 are all made of aluminium liner plate, and the first liner plate 2 and 3 structure of the second liner plate are complete
It is complete consistent, including liner plate ontology 6, be provided with slot 7 and circular hole 8 on the liner plate ontology 6, the 7 width 14mm of slot, the slot 7 it is upper
Lower end is semicircle, a diameter of 3.9mm, and the aperture of the circular hole 8 is 5mm；First liner plate 2, the thickness of the second liner plate 3 are equal
For 1mm-1.2mm.
In the present invention, fastener includes bolt head 9 and screw rod 10, the screw rod 10 include locking section 11 interconnected and
Thread segment 12 is equipped with guide part 13 with respect to one end of bolt head 9 on the thread segment 12, offers spiral shell on the thread segment 12
Line, constituting between the locking section 11 and thread segment 12 has dashpot 14, constitutes between the locking section 11 and bolt head 9 limited
Position slot 15,11 outer wall of locking section are equipped with several locking straight grains 16, and constituting between two neighboring locking straight grain 16 has straight trough
17.The fastener connective stability that the present invention uses is good, and anti-pressure ability is strong, can be improved being connected firmly between liner plate and end plate
Property.
In the present invention, a kind of production method of the U-shaped bending structure of four row of heat exchanger, comprising the following steps:
A, the first liner plate and the second liner plate are fixed into fin both ends first, is formed whole；
B, Integral bending is formed into U-shaped structure later；
C, finally first end plate and the second end plate will be fastened by fastener respectively on the outside of the first liner plate, the second liner plate.
Difficulty of processing of the present invention is low, at low cost, and appearance upper head plate does not need to cut, and aesthetics is good.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of U-shaped bending structure of four row of heat exchanger, including end plate, liner plate and fin (1), it is characterised in that: the fin (1)
Both ends are connect with the first liner plate (2), the second liner plate (3) respectively, fin (1) both ends and the first liner plate (2), the second liner plate
(3) U-shaped structure is bent into after connecting, first liner plate (2), the second liner plate (3) pass through fastener and first end plate respectively
(4), the second end plate (5) is fastenedly connected.
2. a kind of U-shaped bending structure of four row of heat exchanger according to claim 1, it is characterised in that: first liner plate
(2), the second liner plate (3) is all made of aluminium liner plate, and the first liner plate (2) and the second liner plate (3) structure are completely the same, including liner plate sheet
Body (6), is provided with slot (7) and circular hole (8) on the liner plate ontology (6), slot (7) the width 14mm, and the upper and lower side of the slot (7) is equal
For semicircle, a diameter of 3.9mm, the aperture of the circular hole (8) is 5mm.
3. a kind of U-shaped bending structure of four row of heat exchanger according to claim 1, it is characterised in that: the fastener includes
Bolt head (9) and screw rod (10), the screw rod (10) include locking section interconnected (11) and thread segment (12), the screw thread
Guide part (13) are equipped with respect to one end of bolt head (9) in section (12), offer screw thread, the lock on the thread segment (12)
Constituting between tight section (11) and thread segment (12) has dashpot (14), and constituting between the locking section (11) and bolt head (9) has
Limiting slot (15), locking section (11) outer wall is equipped with several locking straight grains (16), between two neighboring locking straight grain (16)
Composition has straight trough (17).
4. a kind of U-shaped bending structure of four row of heat exchanger according to claim 1, it is characterised in that: first liner plate
(2), the thickness of the second liner plate (3) is 1mm-1.2mm.
5. the production method for realizing a kind of U-shaped bending structure of four row of heat exchanger described in claim 1, it is characterised in that: production
Method the following steps are included:
A, the first liner plate and the second liner plate are fixed into fin both ends first, is formed whole；
B, Integral bending is formed into U-shaped structure later；
C, finally first end plate and the second end plate will be fastened by fastener respectively on the outside of the first liner plate, the second liner plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910073982.XA CN109827457A (en) | 2019-01-25 | 2019-01-25 | A kind of U-shaped bending structure of four row of heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910073982.XA CN109827457A (en) | 2019-01-25 | 2019-01-25 | A kind of U-shaped bending structure of four row of heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109827457A true CN109827457A (en) | 2019-05-31 |
Family
ID=66862523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910073982.XA Pending CN109827457A (en) | 2019-01-25 | 2019-01-25 | A kind of U-shaped bending structure of four row of heat exchanger |
Country Status (1)
| Country | Link |
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| CN (1) | CN109827457A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003279073A (en) * | 2002-03-20 | 2003-10-02 | Toshiba Kyaria Kk | Outdoor unit of air-conditioner |
| CN103575125A (en) * | 2012-07-26 | 2014-02-12 | 中国科学院大连化学物理研究所 | Pipe belt type heat exchanger based on carbon heat conduction pipe and application thereof |
| CN204388431U (en) * | 2015-01-12 | 2015-06-10 | 宁波奥克斯电气有限公司 | U-shaped heat exchanger |
| CN205715173U (en) * | 2016-05-09 | 2016-11-23 | 台州远拓机械制造有限公司 | A kind of clamping screw |
| CN209926963U (en) * | 2019-01-25 | 2020-01-10 | 江苏通盛换热器有限公司 | Four rows of U type bending structures of heat exchanger |
-
2019
- 2019-01-25 CN CN201910073982.XA patent/CN109827457A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003279073A (en) * | 2002-03-20 | 2003-10-02 | Toshiba Kyaria Kk | Outdoor unit of air-conditioner |
| CN103575125A (en) * | 2012-07-26 | 2014-02-12 | 中国科学院大连化学物理研究所 | Pipe belt type heat exchanger based on carbon heat conduction pipe and application thereof |
| CN204388431U (en) * | 2015-01-12 | 2015-06-10 | 宁波奥克斯电气有限公司 | U-shaped heat exchanger |
| CN205715173U (en) * | 2016-05-09 | 2016-11-23 | 台州远拓机械制造有限公司 | A kind of clamping screw |
| CN209926963U (en) * | 2019-01-25 | 2020-01-10 | 江苏通盛换热器有限公司 | Four rows of U type bending structures of heat exchanger |
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