CN201795642U - Single storage-type parallel flow evaporator - Google Patents
Single storage-type parallel flow evaporator Download PDFInfo
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- CN201795642U CN201795642U CN2010205173199U CN201020517319U CN201795642U CN 201795642 U CN201795642 U CN 201795642U CN 2010205173199 U CN2010205173199 U CN 2010205173199U CN 201020517319 U CN201020517319 U CN 201020517319U CN 201795642 U CN201795642 U CN 201795642U
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- die cavity
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- core body
- flow evaporator
- flat tube
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Abstract
The utility model discloses a single storage-type parallel flow evaporator. The parallel flow evaporator comprises a core body and a liquid storage chamber, wherein the core body comprises a plurality of cooling oblate tubes which are arranged in parallel; the liquid storage chamber is connected and communicated with one end of each cooling oblate tube of the core body; further, the cooling oblate tube is provided with an upper cooling channel and a lower cooling channel; the liquid storage chamber is provided with an upper liquid storage cavity and a lower liquid storage cavity which are connected and communicated with the upper cooling channel and the lower cooling channel respectively; the core body further comprises a backflow cavity; and the backflow cavity is connected and communicated with the other end of the cooling oblate tube. Compared with the prior art, the utility model has the advantages that firstly, the integral structure is simple and reasonable, and the process is simple, the welding quality is guaranteed, and the production cost is low; secondly, on the basis of the same overall size, the parallel flow evaporator has larger heat exchange area and higher heat exchange efficiency, and can meet the requirements of efficient energy and material conservation better; and thirdly, a plurality of series of products can be made, the product development period is shortened, and the development cost is reduced.
Description
Technical field
The utility model relates to a kind of evaporimeter, belongs to the heat transmission equipment technical field, refers in particular to a kind of single storage formula parallel-flow evaporator.
Background technology
In the prior art, the evaporimeter of used for automobile air conditioning generally has following two kinds: two collector tube parallel-flow evaporators and laminated evaporator.Wherein, though two collector tube parallel-flow evaporator technologies are simple, welding quality is more secure, highly versatile, than being easier to form tandem product, but on equal appearance and size, the heat exchange area of two collector tube parallel-flow evaporators is smaller, is difficult to satisfy the requirement of high-efficiency low-carbon, energy-saving material-saving; Though and laminated evaporator can satisfy the requirement of high-efficiency low-carbon, energy-saving material-saving, the evaporimeter complex process of this version, the very difficult series of products that form many kinds cause development and manufacturing cost higher.Therefore, for development day by day,, be necessary prior art is made necessary improvement in order to adapt to the increasingly stringent that product quality, cost and technical performance etc. require in the face of the globalization competition.
The utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, provide a kind of simple and reasonable, efficient is high, cost is low and the single storage formula of practical and reliable parallel-flow evaporator.
To achieve these goals, the utility model is realized by following technical scheme:
A kind of single storage formula parallel-flow evaporator includes core body and fluid storage compartment, and described core body includes some cooling flat tubes that be arranged in parallel, and an end of described fluid storage compartment and core body cooling flat tube connects; Further, described cooling flat tube is provided with cooling duct and following cooling duct, fluid storage compartment is provided with respectively with last cooling duct and following cooling duct connect and goes up storage liquid die cavity and store the liquid die cavity down, reach described core body and also include a backflow die cavity, the other end of backflow die cavity and cooling flat tube connects.
Further, described cooling flat tube is by the slim sheet material pressing lap of aluminium matter welding fabrication, and the slim sheet material opposite end of aluminium matter joins and forms the line of demarcation of going up cooling duct and following cooling duct.
Further, the described cooling duct of going up includes a plurality of small flow channels respectively with following cooling duct.
Further, described fluid storage compartment includes storage liquid die cavity and cover plate, both are sealedly and fixedly connected, and described storage liquid die cavity middle part is provided with a partition and will store the liquid die cavity and be divided into storage liquid die cavity and storage liquid die cavity down, and described cover plate is provided with the slotted hole sequence that is connected cooperation with the cooling flat tube adaptation.
Further, the described storage liquid die cavity of going up is provided with inlet, and following storage liquid die cavity is provided with liquid outlet, and described inlet is connected with air-conditioning duct respectively with liquid outlet.
Further, described backflow die cavity includes some corresponding backflow roads that cooperate that connect with cooling flat tube, and each backflow road is communicated with the last cooling duct and the following cooling duct of corresponding cooling flat tube respectively.
Further, described core body includes radiating fin, and radiating fin is arranged between the adjacent cooling flat tube and welds one-body molded with cooling flat tube.
Further, described radiating fin is a waveform, adopts clad aluminum foil to make, and its two sides all is coated with weld material layer.
Further, the rear and front end of described core body is respectively arranged with a side plate that is used to protect core body.
The utility model compared with prior art, its beneficial effect is:
1, overall structure advantages of simple, technology is simple, and welding quality is secure, and production cost is low;
2, on equal appearance and size basis, heat exchange area of the present utility model is bigger, and heat exchange efficiency is higher, more can satisfy the requirement of energy-efficient material-saving;
3, the multi-series product be can form, product development cycle and development cost shortened.
In order to understand the utility model more clearly, set forth the specific embodiment of the present utility model below with reference to description of drawings.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the end face structure schematic diagram of cooling flat tube.
Fig. 3 is the deployed configuration schematic diagram of Fig. 2.
Fig. 4 is the structural representation of backflow die cavity.
Fig. 5 is the structural representation of fluid storage compartment.
Fig. 6 is the plan structure schematic diagram of Fig. 5.
The specific embodiment
Shown in Fig. 1 to 6, single storage formula parallel-flow evaporator described in the utility model includes core body 1 and fluid storage compartment 2.
The backflow die cavity 13 that above-mentioned core body 1 includes some cooling flat tubes that be arranged in parallel 11, be arranged at radiating fin 12 between the adjacent cooling flat tube 11, connect with an end of cooling flat tube 11 and be arranged at the side plate 14 that the core body rear and front end is used to protect core body.
Further, described cooling flat tube 11 is provided with cooling duct 111 and following cooling duct 112, its by the slim sheet material 113 of aluminium matter through the mould punching press form a plurality of little die cavities, afterwards folding along center line, symmetrical little die cavity is overlapping and the end to end welding fabrication of opposite end, the end to end place of opposite end forms the line of demarcation of cooling duct 111 and following cooling duct 112; Preferably, the described cooling duct 111 of going up includes a plurality of small flow channels respectively with following cooling duct 112.
Further, described radiating fin 12 is one-body molded with cooling flat tube 11 welding, and it is a waveform, adopts clad aluminum foil to make, and its two sides all is coated with weld material layer.
Further, described backflow die cavity 13 includes some backflow roads 131 that cooperate with cooling flat tube 11 corresponding connections, and each backflow road 131 is communicated with the last cooling duct 111 and the following cooling duct 112 of corresponding cooling flat tube 11 respectively.
Above-mentioned fluid storage compartment 2 includes storage liquid die cavity 21 and cover plate 22, both are sealedly and fixedly connected, and described storage liquid die cavity 21 middle parts are provided with a partition 213 and will stores liquid die cavity 21 and be divided into respectively with last cooling duct 111 and following cooling duct 112 connect and go up storage liquid die cavity 211 and storage liquid die cavity 212 down, and described cover plate 22 is provided with the slotted hole sequence that is connected cooperation with cooling flat tube 11 adaptations.
Further, the described storage liquid die cavity 211 of going up is provided with inlet 214, and following storage liquid die cavity 212 is provided with liquid outlet 215, and described inlet 214 is connected with air-conditioning duct respectively with liquid outlet 215.Preferably, fluid storage compartment 2 and core body 1 integral braze-welded sealing moulding constitute single storage formula parallel-flow evaporator.
During work, the cooling fluid of air-conditioning system enters reservoir compartment chamber 211 through inlet 214, and cooling duct 111 is gone up in inflow, behind backflow chamber 13, enter down cooling duct 112, enter down at last reservoir compartment chamber 212, and flow back to air-conditioning system through liquid outlet 215, thus form the flow circuits of a cooling fluid, reach evaporation and heat-exchange effect efficiently.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or modification are not broken away from spirit and scope of the present utility model, if these are changed and modification belongs within claim of the present utility model and the equivalent technologies scope, then the utility model also is intended to comprise these changes and modification.
Claims (9)
1. single storage formula parallel-flow evaporator, include core body and fluid storage compartment, described core body includes some cooling flat tubes that be arranged in parallel, one end of described fluid storage compartment and core body cooling flat tube connects, it is characterized in that: described cooling flat tube is provided with cooling duct and following cooling duct, fluid storage compartment is provided with respectively with last cooling duct and following cooling duct connect and goes up storage liquid die cavity and store the liquid die cavity down, reach described core body and also include a backflow die cavity, the other end of backflow die cavity and cooling flat tube connects.
2. single storage formula parallel-flow evaporator according to claim 1 is characterized in that: described cooling flat tube is by the slim sheet material pressing lap of aluminium matter welding fabrication, and the slim sheet material opposite end of aluminium matter joins and forms the line of demarcation of going up cooling duct and following cooling duct.
3. single storage formula parallel-flow evaporator according to claim 2 is characterized in that: the described cooling duct of going up includes a plurality of small flow channels respectively with following cooling duct.
4. single storage formula parallel-flow evaporator according to claim 1, it is characterized in that: described fluid storage compartment includes storage liquid die cavity and cover plate, both are sealedly and fixedly connected, and described storage liquid die cavity middle part is provided with a partition and will store the liquid die cavity and be divided into storage liquid die cavity and storage liquid die cavity down, and described cover plate is provided with the slotted hole sequence that is connected cooperation with the cooling flat tube adaptation.
5. single storage formula parallel-flow evaporator according to claim 4 is characterized in that: the described storage liquid die cavity of going up is provided with inlet, and following storage liquid die cavity is provided with liquid outlet, and described inlet is connected with air-conditioning duct respectively with liquid outlet.
6. single storage formula parallel-flow evaporator according to claim 1, it is characterized in that: described backflow die cavity includes some corresponding backflow roads that cooperate that connect with cooling flat tube, and each backflow road is communicated with the last cooling duct and the following cooling duct of corresponding cooling flat tube respectively.
7. single storage formula parallel-flow evaporator according to claim 1, it is characterized in that: described core body includes radiating fin, and radiating fin is arranged between the adjacent cooling flat tube and welds one-body molded with cooling flat tube.
8. single storage formula parallel-flow evaporator according to claim 7, it is characterized in that: described radiating fin is a waveform, adopts clad aluminum foil to make, its two sides all is coated with weld material layer.
9. single storage formula parallel-flow evaporator according to claim 1 is characterized in that: the rear and front end of described core body is respectively arranged with a side plate that is used to protect core body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205173199U CN201795642U (en) | 2010-09-02 | 2010-09-02 | Single storage-type parallel flow evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205173199U CN201795642U (en) | 2010-09-02 | 2010-09-02 | Single storage-type parallel flow evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201795642U true CN201795642U (en) | 2011-04-13 |
Family
ID=43850547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205173199U Expired - Fee Related CN201795642U (en) | 2010-09-02 | 2010-09-02 | Single storage-type parallel flow evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201795642U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015027559A1 (en) * | 2013-08-29 | 2015-03-05 | 泰安鼎鑫冷却器有限公司 | Self-circulated cooling system used for led lamp to dissipate heat |
| CN107883488A (en) * | 2017-10-23 | 2018-04-06 | 芜湖美智空调设备有限公司 | A kind of air conditioner and its control method |
| CN107906596A (en) * | 2017-10-23 | 2018-04-13 | 芜湖美智空调设备有限公司 | A kind of air conditioner and its control method |
-
2010
- 2010-09-02 CN CN2010205173199U patent/CN201795642U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015027559A1 (en) * | 2013-08-29 | 2015-03-05 | 泰安鼎鑫冷却器有限公司 | Self-circulated cooling system used for led lamp to dissipate heat |
| CN107883488A (en) * | 2017-10-23 | 2018-04-06 | 芜湖美智空调设备有限公司 | A kind of air conditioner and its control method |
| CN107906596A (en) * | 2017-10-23 | 2018-04-13 | 芜湖美智空调设备有限公司 | A kind of air conditioner and its control method |
| CN107883488B (en) * | 2017-10-23 | 2020-10-09 | 芜湖美智空调设备有限公司 | Air conditioner and control method thereof |
| CN107906596B (en) * | 2017-10-23 | 2020-10-09 | 芜湖美智空调设备有限公司 | Air conditioner and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Single storage-type parallel flow evaporator Effective date of registration: 20130517 Granted publication date: 20110413 Pledgee: Agricultural Bank of China Co., Ltd. Yangjiang Branch | Bank of China Co., Ltd. Yangjiang Branch | Guangdong Development Bank Co., Ltd. Yangjiang Branch | Industrial and Commercial Bank of China Co., Ltd. Yangjiang Branch Pledgor: Chen Jiyong Registration number: 2013440000003 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20150902 |
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| EXPY | Termination of patent right or utility model |