CN203605545U - Double-loop parallel flow type condenser - Google Patents
Double-loop parallel flow type condenser Download PDFInfo
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- CN203605545U CN203605545U CN201320773739.7U CN201320773739U CN203605545U CN 203605545 U CN203605545 U CN 203605545U CN 201320773739 U CN201320773739 U CN 201320773739U CN 203605545 U CN203605545 U CN 203605545U
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Abstract
The utility model discloses a double-loop parallel flow type condenser which comprises a plurality of condensation pipes arrayed in parallel, a left flow collecting pipe and a right flow collecting pipe. The left flow collecting pipe and the right flow collecting pipe are perpendicular to the condensation pipes and are respectively provided with a plurality of partition pieces. A condensing agent input pipe and a condensing agent output pipe communicated with the left flow collecting pipe are formed on the left flow collecting pipe. An inlet and outlet fixing support is arranged on the left flow collecting pipe. An opening of the condensing agent input pipe and an opening of the condensing agent output pipe are formed in the inlet and outlet fixing support. Due to the facts that the inlet and outlet fixing support is arranged, and the opening of the condensing agent input pipe and the opening of the condensing agent output pipe are formed in the inlet and outlet fixing support, stability and shock resistance of the double-loop parallel flow type condenser are improved.
Description
Technical field
The utility model relates to a kind of condenser, relates in particular to a kind of double loop cocurrent flow type condenser, belongs to auto parts machinery field.
Background technology
At present, air conditioning for automobiles condenser used is all parallel condenser, is made up of the header of some flat tubes that are arranged in parallel and vertical connection, and header inside is provided with dividing plate, dividing plate is cut apart condenser internal cavities to form the loop of turning back, and offers cold-producing medium input pipe and efferent duct on header.The cold-producing medium input pipe of existing this condenser and efferent duct due to long its unsettled arrange can make the stability of cold-producing medium input pipe and efferent duct and shock resistance a little less than; Except the existing condenser of the problems referred to above is dried cold-producing medium owing to lacking, so can affect radiating effect.
Utility model content
The purpose of this utility model is to provide and a kind ofly changes the condenser to increase work efficiency from structure.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A kind of double loop cocurrent flow type condenser, comprise some condenser pipes that are arranged in parallel and the perpendicular left and right header communicating, in described left and right header, be equipped with some partitions, wherein, on described left header, offer the condensing agent input pipe and the efferent duct that are communicated with header; On described left header, be provided with import and export fixed support, the opening of condensing agent input pipe and efferent duct is arranged on to be imported and exported on fixed support.
Import and export fixed support this structure owing to being provided with, making the opening of condensing agent input pipe and efferent duct be arranged on to import and export on fixed support has increased stability and shock resistance.
Further technical scheme of the present utility model is:
Wherein, this condenser also comprises a drying bottle being connected with right header, between right header and drying bottle, is provided with communicating pipe; Drying bottle comprises that inside is provided with the bottle of cavity, and bottle inwall is provided with step layer, and step layer is connected with little filter screen stand, is provided with little screen pack in little filter screen stand, and the cavity that bottle is positioned at below step layer is provided with drier; On described left header, be provided with condensing agent input pipe fixed support; The two ends of described left and right header are provided with beam.
The effect that further technical scheme of the present utility model has, cold-producing medium is first dried and is flowed back to condenser again and equaled to increase once cooling and dry process by drying bottle, improve cooling effectiveness, guaranteed that cold-producing medium has enough degree of supercoolings, and arranging of little screen pack can be played the effect that filters out impurity; Adopt this structure of condensing agent input pipe fixed support further to increase stability and the shock resistance of condensing agent input pipe; The two ends of left and right header are provided with beam also for the stability and the shock resistance that increase condenser arrange.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model structure;
Fig. 2 is the partial enlarged view of A portion in Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the present invention is described in further detail:
embodimentas shown in Figure 1 and Figure 2, a kind of double loop cocurrent flow type condenser, comprise some condenser pipes that are arranged in parallel 1 and the perpendicular left and right header communicating 2,3, between adjacent two condenser pipes 1, be provided with radiating fin 4, condenser pipe 1 is connected and composed by the first flat tube and second flat tube of two border seals, and condenser pipe 1 is communicated with left header 2 and right header 3; On left header 2, offer the condensing agent input pipe 5 and the efferent duct 6 that are communicated with header; In the cavity of left header 2, be provided with the first partition 21, the second partition 22, Three-spacer 23, the interface of condensing agent input pipe 5 is between the second partition 22, Three-spacer 23, and the interface of efferent duct 6 is positioned at the first partition 21 tops; In the cavity of right header 3, be provided with the 4th partition 24, the 5th partition 25, the 6th partition 26, partition is separated the cavity of left and right header 2,3 and condenser pipe 1 inside to form a loop; This condenser also comprises a drying bottle 7 being connected with right header 3, between right header 3 and drying bottle 7, is communicated with by communicating pipe 8, is divided into the first communicating pipe 81, the second communicating pipe 82, third connecting pipe 83 communicating pipe 8; The second communicating pipe 82, between the 4th partition 24 and the 5th partition 25, is positioned at the 4th partition 24 tops the first communicating pipe 81, and third connecting pipe 83 is positioned at the 6th partition 26 belows; In drying bottle 7, be provided with drier 71 and little filter screen 72 and sealing ring 73.On left header 2, be provided with and import and export fixed support 9, the opening of condensing agent input pipe 5 and efferent duct 6 is arranged on to be imported and exported on fixed support 9.On left header 2, be provided with condensing agent input pipe fixed support 10, the two ends of left and right header 2,3 are provided with beam 11.Drying bottle 7 comprises that inside is provided with the bottle 74 of cavity, one end of bottle 74 is provided with opening, bottle inwall is provided with step layer, this step layer is for the little filter screen stand 76 of clamping, little screen pack 72 is arranged in little filter screen stand 76, step layer is between the first communicating pipe 81 and the second communicating pipe 82, it is other that little screen pack 72 was positioned at for the first communicating pipe 81, thereby cold-producing medium is after drying entered in condenser through the first communicating pipe 81 after by little screen pack 72 again, the opening of bottle 74 seals by plug 77, the lower end of plug 77 and little filter screen stand 76 offset, between plug 77 and bottle inwall, be provided with sealing ring 73, the cavity that bottle 74 is positioned at below step layer is provided with drier.
When work, cold-producing medium enters in condenser by condensing agent input pipe 5, realizing two-phase by stopping of the second partition 22, Three-spacer 23 shunts, thereby again through the 5th partition 25, the 6th partition 26 in right header stop turn back and enter left header, enter in drying bottle 7 by the second communicating pipe 82, third connecting pipe 83 again, enter in condenser through the first communicating pipe 81 again, then from efferent duct, export.
Claims (4)
1. a double loop cocurrent flow type condenser, comprise some condenser pipes that are arranged in parallel and the perpendicular left and right header communicating, in described left and right header, be equipped with some partitions, it is characterized in that: on described left header, offer the condensing agent input pipe and the efferent duct that are communicated with header; On described left header, be provided with import and export fixed support, the opening of condensing agent input pipe and efferent duct is arranged on to be imported and exported on fixed support.
2. double loop according to claim 1 cocurrent flow type condenser, is characterized in that: this condenser also comprises a drying bottle being connected with right header, between right header and drying bottle, is provided with communicating pipe; Drying bottle comprises that inside is provided with the bottle of cavity, and bottle inwall is provided with step layer, and step layer is connected with little filter screen stand, is provided with little screen pack in little filter screen stand, and the cavity that bottle is positioned at below step layer is provided with drier.
3. double loop according to claim 1 cocurrent flow type condenser, is characterized in that: on described left header, be provided with condensing agent input pipe fixed support.
4. double loop according to claim 1 cocurrent flow type condenser, is characterized in that: the two ends of described left and right header are provided with beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320773739.7U CN203605545U (en) | 2013-12-02 | 2013-12-02 | Double-loop parallel flow type condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320773739.7U CN203605545U (en) | 2013-12-02 | 2013-12-02 | Double-loop parallel flow type condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203605545U true CN203605545U (en) | 2014-05-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320773739.7U Expired - Fee Related CN203605545U (en) | 2013-12-02 | 2013-12-02 | Double-loop parallel flow type condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203605545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677236A (en) * | 2018-12-26 | 2019-04-26 | 四川赛特制冷设备有限公司 | Air conditioning system for electric car |
-
2013
- 2013-12-02 CN CN201320773739.7U patent/CN203605545U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677236A (en) * | 2018-12-26 | 2019-04-26 | 四川赛特制冷设备有限公司 | Air conditioning system for electric car |
| CN109677236B (en) * | 2018-12-26 | 2021-10-15 | 四川赛特制冷设备有限公司 | Air conditioning system of electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140521 Termination date: 20181202 |