CN213138429U - Indoor condenser for heat pump air conditioning system - Google Patents
Indoor condenser for heat pump air conditioning system Download PDFInfo
- Publication number
- CN213138429U CN213138429U CN202021304488.4U CN202021304488U CN213138429U CN 213138429 U CN213138429 U CN 213138429U CN 202021304488 U CN202021304488 U CN 202021304488U CN 213138429 U CN213138429 U CN 213138429U
- Authority
- CN
- China
- Prior art keywords
- collecting pipe
- pipe
- conditioning system
- heat pump
- pump air
- 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.)
- Expired - Fee Related
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 25
- 239000003507 refrigerant Substances 0.000 claims abstract description 16
- 238000005192 partition Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000005219 brazing Methods 0.000 abstract description 11
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 238000003466 welding Methods 0.000 abstract description 3
- 238000012797 qualification Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000012086 standard solution Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses an indoor condenser for a heat pump air conditioning system, which relates to the field of indoor condensers and comprises more than one radiating tubes which are arranged in parallel; the first D-type collecting pipe group comprises more than one first D-type collecting pipe which is fixed side by side and is sequentially communicated; the second D-type collecting pipe group comprises more than one second D-type collecting pipe which is fixed side by side; the first D-shaped collecting pipe is communicated with a refrigerant inlet of the radiating pipe; the second D-shaped collecting pipe is communicated with a refrigerant outlet of the radiating pipe; and more than one first D-shaped collecting pipe fixed side by side is provided with a pressure plate. The technical scheme disclosed by the invention can improve the assembly speed and the qualified rate of products under the condition of meeting the requirements of heat dissipation capacity and durability of customers, and solve the problems of difficult assembly, incomplete welding after product brazing and low brazing qualified rate of products.
Description
Technical Field
The utility model discloses an indoor condenser field especially relates to an indoor condenser for heat pump air conditioning system.
Background
In order to solve the hidden danger caused by the petroleum crisis and reduce the pollution of the traditional automobile to the environment, the electric automobile is a new trend of future automobile development. The pure electric vehicle has no engine and no heat source for stably generating heat in winter, so that new requirements for electric vehicle heat management are generated. The heat pump air conditioning system consumes less power than pure PTC, has little influence on the endurance mileage of the electric automobile in winter, and gradually becomes a heating standard solution of the electric automobile. The indoor condenser is a new added part of the heat pump air conditioning system to the traditional air conditioning system.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems in the related art, the disclosed embodiments provide an indoor condenser for a heat pump air conditioning system. The technical scheme is as follows:
according to the utility model discloses a first aspect of the embodiment provides an indoor condenser for heat pump air conditioning system, should be used for heat pump air conditioning system's indoor condenser include:
more than one radiating pipes which are arranged in parallel;
the first D-type collecting pipe group comprises more than one first D-type collecting pipe which is fixed side by side and is sequentially communicated;
the second D-type collecting pipe group comprises more than one second D-type collecting pipe which is fixed side by side;
the first D-shaped collecting pipe is communicated with a refrigerant inlet of the radiating pipe;
the second D-shaped collecting pipe is communicated with a refrigerant outlet of the radiating pipe;
and more than one first D-shaped collecting pipe fixed side by side is provided with a pressure plate.
In one embodiment, the radiating pipe is a sheet pipe or a cylindrical pipe.
In one embodiment, the first D-shaped collecting pipe is provided with a first hole for abutting against a refrigerant inlet of a radiating pipe.
In one embodiment, the opposite surfaces of two adjacent first D-shaped collecting pipes are provided with first overflowing holes with overlapped positions, and the opposite surfaces of two adjacent first D-shaped collecting pipes are welded and fixed.
In one embodiment, two adjacent first D-shaped collecting pipes are provided with a partition plate.
In one embodiment, the second D-shaped collecting main is formed with a second hole for abutting against a coolant outlet of a heat radiating pipe.
In one embodiment, the upper ends of the first and second D-shaped headers are each provided with a blanking cap.
In one embodiment, a heat dissipation band is formed between two adjacent heat dissipation pipes.
The utility model discloses a technical scheme that embodiment provided can include following beneficial effect:
the collecting main adopts D type collecting main to cross the discharge orifice and has saved the connector structure for the collecting main of plane ratio pipe formula, has solved in the pipe collecting main assembling process and has crossed the discharge orifice and be difficult to align the difficult problem of dress of assembly and the big problem in collecting main and connector space after the installation. The assembly speed and the product brazing qualification rate are improved, the assembly speed and the product qualification rate of the product can be improved under the condition that the requirements of heat dissipation capacity and durability of a client can be met, and the problems of difficulty in assembly, incomplete welding after brazing of the product and low brazing qualification rate of the product are solved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic structural diagram of an indoor condenser for a heat pump air conditioning system according to the present invention;
fig. 2 is a schematic structural diagram of the first D-shaped collecting pipe according to the present invention;
fig. 3 is a schematic structural diagram of the second D-shaped collecting pipe according to the present invention;
fig. 4 is a top view of a first D-type manifold block according to the present invention;
fig. 5 is a top view of a second D-type manifold block according to the present invention;
reference numerals:
1. first D type pressure manifold 2, baffle 3, heat dissipation area
4. Radiating pipe 5, side plate 6 and pressing plate
7. The plugging cap 8, the second D-shaped collecting pipe 101 and the first pore passage
102. A first overflowing hole 801 and a second hole passage
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The utility model discloses a technical scheme that the embodiment provided relates to an indoor condenser for heat pump air conditioning system, especially relates to indoor condenser. In the related art, in order to solve the hidden danger caused by the petroleum crisis and reduce the pollution of the traditional automobile to the environment, the electric automobile is a new trend of the future automobile development. The pure electric vehicle has no engine and no heat source for stably generating heat in winter, so that new requirements for electric vehicle heat management are generated. The heat pump air conditioning system consumes less power than pure PTC, has little influence on the endurance mileage of the electric automobile in winter, and gradually becomes a heating standard solution of the electric automobile. The indoor condenser is a new added part of the heat pump air conditioning system to the traditional air conditioning system. Based on this, the indoor condenser for the heat pump air conditioning system that this technical scheme of disclosure provided improves product assembly speed and product percent of pass under the condition that satisfies customer's heat dissipation capacity and durability demand, improves the product because of the assembly difficulty, the product welds the problem that the success rate is low because of the welding is not full after brazing, brazing.
Fig. 1 schematically shows a structural diagram of an indoor condenser for a heat pump air conditioning system according to the technical solution of the present disclosure. As can be seen from fig. 1 to 5, more than one radiating pipes 4 are included; the first D-shaped collecting pipe 1 group comprises more than one first D-shaped collecting pipe 1 which are fixed side by side and are sequentially communicated; the second D-shaped collecting pipe 8 group comprises more than one second D-shaped collecting pipe 8 which is fixed side by side; the first D-shaped collecting pipe 1 is communicated with a refrigerant inlet of the radiating pipe 4; the second D-shaped collecting pipe 8 is communicated with a refrigerant outlet of the radiating pipe 4; more than one first D-shaped collecting pipe 1 which is fixed side by side is provided with a pressing plate 6, and it is further pointed out that the indoor condenser collecting pipe adopts a D-shaped collecting pipe structure of 16mmX16mm, and as the indoor condenser adopts a double-row scheme, through-flow holes are adopted between the two rows of collecting pipes for circulation. The prior art of the pipe type collecting pipe with the diameter of 16mm needs to add connectors for ensuring the flow through holes, is complex to assemble and is easy to leak after being brazed. The scheme of adopting the D-shaped pipe is easy to assemble, has high brazing qualification rate and can meet the requirement of pressure resistance of a product.
In the example, the pressing plate 6 is communicated with the inside of any one first D-shaped collecting pipe 1 on the same side of the pressing plate, and is used for connecting an external refrigeration device, so as to convey a refrigerant to the first D-shaped collecting pipe 1, and the refrigerant flows through the first D-shaped collecting pipe 1, the radiating pipe 4 and the second D-shaped collecting pipe 8 and is filled in the whole condenser.
Preferably, the cooling tube 4 is slice pipeline or cylindrical pipeline, adjacent two the relative surface of first D type pressure manifold 1 all is equipped with the first discharge orifice 102 of position coincidence, adjacent two the relative surface welded fastening of first D type pressure manifold 1 needs further to point out, and the first discharge orifice 102 of first D type pressure manifold has saved the connector structure for the pressure manifold of plane ratio circle tubular, has solved in the pipe pressure manifold assembling process discharge orifice and has been difficult to align the difficult problem of adorning of assembly and the big problem in installation back pressure manifold and connector space. The assembly speed and the product brazing qualification rate are improved.
Further, a first duct 101 for abutting against a refrigerant inlet of the heat dissipation pipe 4 is formed on the first D-shaped header 1, and a second duct 801 for abutting against a refrigerant outlet of the heat dissipation pipe 4 is formed on the second D-shaped header 8, it should be further noted that the number of the first duct 101 and the second duct 801 is equal, the first ducts 101 are arranged at equal intervals or at unequal intervals, and the second ducts 801 are arranged at equal intervals or at unequal intervals.
In one embodiment, two adjacent first D-shaped collecting pipes 1 are provided with a partition plate 2, and the partition plate 2 is used for isolating the edges of two adjacent first D-shaped collecting pipes 1.
In one embodiment, the second D-shaped collecting pipe 8 is formed with a second channel 801 for abutting against the refrigerant outlet of the heat radiating pipe 4.
In the example, the first D-manifold 1 is provided with a first blanking cap 701, and the upper end of the second D-manifold 8 is provided with a second blanking cap 702.
In the example, a side plate 5 is provided above the uppermost radiating pipe.
Preferably, the radiating strips 3 are formed between two adjacent radiating pipes 4, and it should be further noted that the distance between two adjacent radiating pipes 4 is 1cm-3 cm.
The indoor condenser collecting pipe adopts a D-shaped collecting pipe structure of 16mmX16mm, and the indoor condenser adopts a double-row scheme, and the two rows of collecting pipes adopt flow passing holes for circulation. The prior art of the pipe type collecting pipe with the diameter of 16mm needs to add connectors for ensuring the flow through holes, is complex to assemble and is easy to leak after being brazed. The collecting pipe adopting the scheme of the D-shaped pipe is easy to assemble, has high brazing qualification rate and can meet the requirement of pressure resistance of a product, adopts the overflowing holes of the D-shaped collecting pipe as the collecting pipe with the plane surface being larger than that of a circular pipe, saves a connector structure, and solves the problems that the overflowing holes are difficult to align and assemble and are difficult to assemble in the assembling process of the circular pipe collecting pipe and the gap between the collecting pipe and the connector is large after the overflowing holes are assembled. The assembly speed and the product brazing qualification rate are improved
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure should be limited only by the attached claims.
Claims (8)
1. An indoor condenser for a heat pump air conditioning system, comprising:
more than one radiating pipes which are arranged in parallel;
the first D-type collecting pipe group comprises more than one first D-type collecting pipe which is fixed side by side and is sequentially communicated;
the second D-type collecting pipe group comprises more than one second D-type collecting pipe which is fixed side by side;
the first D-shaped collecting pipe is communicated with a refrigerant inlet of the radiating pipe;
the second D-shaped collecting pipe is communicated with a refrigerant outlet of the radiating pipe;
and more than one first D-shaped collecting pipe fixed side by side is provided with a pressure plate.
2. An indoor condenser for a heat pump air conditioning system according to claim 1, wherein the heat radiating pipe is a sheet pipe or a cylindrical pipe.
3. The indoor condenser for a heat pump air-conditioning system according to claim 1, wherein the first D-shaped collecting pipe is formed with a first hole for abutting against a refrigerant inlet of the radiating pipe.
4. An indoor condenser for a heat pump air conditioning system according to claim 3, wherein the opposite surfaces of two adjacent first D-shaped collecting pipes are provided with first overflowing holes with overlapped positions, and the opposite surfaces of two adjacent first D-shaped collecting pipes are welded and fixed.
5. An indoor condenser for a heat pump air conditioning system according to claim 4, wherein a partition is provided on two adjacent first D-shaped headers.
6. The indoor condenser for a heat pump air-conditioning system according to claim 1, wherein the second D-shaped collecting pipe is formed with a second hole for butting a refrigerant outlet of the radiating pipe.
7. An indoor condenser for a heat pump air conditioning system according to claim 1, wherein the upper ends of the first and second D-shaped headers are provided with a blocking cap.
8. An indoor condenser for a heat pump air conditioning system according to any one of claims 1 to 7, wherein a heat radiating band is formed between adjacent two of the radiating pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021304488.4U CN213138429U (en) | 2020-07-06 | 2020-07-06 | Indoor condenser for heat pump air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021304488.4U CN213138429U (en) | 2020-07-06 | 2020-07-06 | Indoor condenser for heat pump air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213138429U true CN213138429U (en) | 2021-05-07 |
Family
ID=75729305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021304488.4U Expired - Fee Related CN213138429U (en) | 2020-07-06 | 2020-07-06 | Indoor condenser for heat pump air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213138429U (en) |
-
2020
- 2020-07-06 CN CN202021304488.4U patent/CN213138429U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU691659B2 (en) | High efficiency, small volume evaporator for a refrigerant | |
| CN104457034A (en) | Parallel flow heat exchanger and air conditioner | |
| CN213138429U (en) | Indoor condenser for heat pump air conditioning system | |
| CN109405360A (en) | A kind of single indoor condenser for new energy vehicle heat pump air conditioner | |
| CN109668353B (en) | Double-layer indoor condenser applied to heat pump air conditioner for new energy vehicle | |
| CN212457512U (en) | Heat exchange assembly and heat exchange system | |
| CN214095035U (en) | Outdoor condenser | |
| CN105526739A (en) | Heat exchanger | |
| CN104406332A (en) | Parallel flow heat exchanger and air conditioner | |
| CN204227760U (en) | Parallel-flow heat exchanger and air-conditioner | |
| CN210345837U (en) | Multi-process heat exchange device and heat pump system | |
| CN111964512A (en) | All-aluminum heat exchanger of indoor unit of air conditioner | |
| CN207556025U (en) | A kind of evaporator | |
| CN219199549U (en) | Heat exchanger, air conditioning system and vehicle | |
| CN220771444U (en) | Novel double-layer four-flow indoor condenser structure | |
| CN214891965U (en) | Novel integrated double-row micro-channel flat tube | |
| CN221301654U (en) | Automobile-used condenser core assembly convenient to air conditioner pipe installation | |
| CN215864151U (en) | Tube seat structure of back-in evaporator | |
| CN219457751U (en) | Novel U-shaped mouth organ pipe type cold plate | |
| CN219284015U (en) | Heat exchanger and air conditioning unit | |
| CN116222268A (en) | Double-calandria parallel flow heat exchanger and automobile air conditioning system | |
| CN220061932U (en) | Heat exchanger assembly and air conditioner indoor unit | |
| CN220061930U (en) | Heat exchanger assembly and air conditioner indoor unit | |
| CN219295143U (en) | Heat exchanger, new energy automobile heat pump system and new energy automobile | |
| CN215063995U (en) | Gas collecting pipe and heat exchanger thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 |