CN202158700U - Flow equalizing device, evaporator and air conditioner - Google Patents
Flow equalizing device, evaporator and air conditioner Download PDFInfo
- Publication number
- CN202158700U CN202158700U CN2011202482301U CN201120248230U CN202158700U CN 202158700 U CN202158700 U CN 202158700U CN 2011202482301 U CN2011202482301 U CN 2011202482301U CN 201120248230 U CN201120248230 U CN 201120248230U CN 202158700 U CN202158700 U CN 202158700U
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- Prior art keywords
- evaporimeter
- current
- flow equalizing
- sharing
- utility
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- 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 - Lifetime
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- 239000003507 refrigerant Substances 0.000 claims abstract description 17
- 239000007791 liquid phase Substances 0.000 claims abstract description 9
- 238000004378 air conditioning Methods 0.000 claims description 13
- 210000002445 nipple Anatomy 0.000 claims description 8
- 210000000481 breast Anatomy 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000012071 phase Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009841 combustion method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a flow straightener, evaporimeter and air conditioner, flow straightener are used for flow equalizing the liquid phase refrigerant that gets into the evaporimeter, include: a flow equalizing plate (7) which is connected with a tube box cylinder (6) of the evaporator and is provided with a plurality of flow equalizing holes (71); the flow equalizing pipes (4) are communicated with the flow equalizing holes (71) one by one, and the flow equalizing pipes (4) are communicated with the heat exchange pipes (11) in the pipe box (1) of the evaporator one by one; and the flow equalizing plate (7) and the end socket (8) of the evaporator form a refrigerant filling cavity communicated with the flow equalizing hole (71). The utility model provides a flow straightener has realized to the refrigerant more evenly shunt to each heat exchange tube of evaporimeter in, has improved the performance of air conditioner. The evaporator is provided with the flow equalizing device. The air conditioner is provided with the evaporator.
Description
Technical field
The utility model relates to air-conditioning technical field, more particularly, relates to a kind of current equalizer, and the utility model also relates to a kind of evaporimeter and the air-conditioning with this kind evaporimeter with above-mentioned current equalizer.
Background technology
In the process of air conditioner refrigerating; The heat exchanger tube that two phase refrigerant enters into evaporimeter carries out heat exchange; But because the existing gas phase state of cold-producing medium has liquid phase state again, the liquid phase refrigerant amount that finally causes entering into each heat exchanger tube of evaporimeter does not wait, and promptly causes separatory uneven; And then causing a part of heat exchanger tube in the evaporimeter to have only the cold-producing medium of gas phase, another part has only the cold-producing medium of liquid phase.Above-mentioned separatory inequality makes in some heat exchanger tubes in the evaporimeter owing to there not being liquid phase refrigerant to cause the heat exchanger tube dry combustion method, and then causes the heat exchange area of part heat exchanger tube can't heat exchange, finally causes whole evaporimeter effectively to utilize.
Therefore, how a kind of device being provided, entering into each heat exchanger tube that evaporimeter can flow to later evaporimeter more equably with the liquid phase refrigerant in the cold-producing medium of realizing two phases, is present those skilled in the art's problem demanding prompt solution.
The utility model content
In view of this, the utility model provides a kind of current equalizer, cold-producing medium is shunted, to realize that liquid phase refrigerant is diverted in each heat exchanger tube of evaporimeter more equably.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of current equalizer is used for the liquid phase refrigerant that gets into evaporimeter is carried out current-sharing, comprising:
Link to each other with the bobbin carriage cylindrical shell of said evaporimeter, and have the homogenizing plate of a plurality of equal discharge orifices;
With a plurality of current-sharing pipes that a plurality of said equal discharge orifices communicate one by one, the heat exchanger tube in the bobbin carriage of said current-sharing pipe and said evaporimeter is connected one by one; Said homogenizing plate forms the refrigerant charging that communicates with said equal discharge orifice with the end socket of said evaporimeter and has one's bosom filled with.
Preferably, in the above-mentioned current equalizer, also comprise being arranged on the said current-sharing pipe, and the landing nipple that cooperates with said heat exchanger tube location.
Preferably, in the above-mentioned current equalizer, the quantity of said landing nipple is 4～6.
Preferably, in the above-mentioned current equalizer, said current-sharing pipe is a copper pipe.
Preferably, in the above-mentioned current equalizer, said current-sharing pipe is welded on the said homogenizing plate.
Preferably, in the above-mentioned current equalizer, the internal diameter of said current-sharing pipe is 2.1mm～2.4mm, and length is 30mm～60mm.
Preferably, in the above-mentioned current equalizer, link to each other through flange between said bobbin carriage and the said end socket, and be provided with gasket seal between the two.
In the current equalizer that the utility model provides; Forming the refrigerant charging that communicates with equal discharge orifice between the end socket of homogenizing plate and evaporimeter has one's bosom filled with; Cold-producing medium is full of this refrigerant charging and has one's bosom filled with in the process of air-conditioning work; Thereby make cold-producing medium enter into the current-sharing pipe through equal discharge orifice; Thereby realized that cold-producing medium is assigned in the heat exchanger tube of bobbin carriage of evaporimeter equably, thereby the cold-producing medium of having realized entering into evaporimeter flows to each heat exchanger tube of evaporimeter more equably, improved the performance of whole air-conditioning.
Based on the current equalizer that provides in the foregoing description, the utility model also provides a kind of evaporimeter, and this evaporimeter has above-mentioned any described current equalizer.
Based on the above-mentioned evaporimeter that provides, the utility model also provides a kind of air-conditioning, and this air-conditioning has above-mentioned evaporimeter.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The blast structural representation of the evaporimeter that Fig. 1 provides for the utility model embodiment;
The structural representation of the bobbin carriage cylindrical shell that Fig. 2 provides for the utility model embodiment;
The structural representation of the homogenizing plate that Fig. 3 provides for the utility model embodiment;
The phantom of the evaporimeter that Fig. 4 provides for the utility model embodiment.
Among the last figure:
Bobbin carriage 1, flange 2, gasket seal 3, current-sharing pipe 4, landing nipple 5, bobbin carriage cylindrical shell 6, installing hole 61, homogenizing plate 7, equal discharge orifice 71, end socket 8, inlet 81, cold-producing medium 9, feed tube 10, heat exchanger tube 11.
The specific embodiment
The utility model provides a kind of current equalizer, has realized that cold-producing medium is diverted in each heat exchanger tube of evaporimeter more equably.
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to accompanying drawing 1-4, the blast structural representation of the evaporimeter that Fig. 1 provides for the utility model embodiment; The structural representation of the bobbin carriage cylindrical shell that Fig. 2 provides for the utility model embodiment; The structural representation of the homogenizing plate that Fig. 3 provides for the utility model embodiment; The phantom of the evaporimeter that Fig. 4 provides for the utility model embodiment.
The current equalizer that the utility model embodiment provides is used for the cold-producing medium that gets into evaporimeter is carried out current-sharing, comprising:
Link to each other with the bobbin carriage cylindrical shell 6 of said evaporimeter, be installed in the installing hole 61 of bobbin carriage cylindrical shell 6, and have the homogenizing plate 7 of a plurality of equal discharge orifices 71;
With a plurality of current-sharing pipes 4 that a plurality of equal discharge orifices 71 communicate one by one, the heat exchanger tube 11 in the bobbin carriage 1 of said current-sharing pipe 4 and evaporimeter is connected one by one, and homogenizing plate 7 forms the refrigerant charging that communicates with equal discharge orifice 71 with the end socket 8 of evaporimeter and has one's bosom filled with.
In the current equalizer that the utility model provides; Forming the refrigerant charging that communicates with equal discharge orifice 71 between the end socket 8 of homogenizing plate 7 and evaporimeter has one's bosom filled with; Cold-producing medium 9 enters into refrigerant charging and has one's bosom filled with through being arranged on feed tube 10 on the inlet 81 in the process of air-conditioning work; Thereby make cold-producing medium 9 enter into current-sharing pipe 4 through equal discharge orifice 71; Thereby realized that cold-producing medium 9 is assigned in the heat exchanger tube 11 of bobbin carriage 1 of evaporimeter equably, thereby the cold-producing medium of having realized entering into evaporimeter flows to each heat exchanger tube 11 of evaporimeter more equably, improved the performance of whole air-conditioning.
In the current equalizer that the foregoing description provides, more stable in order to realize that current-sharing pipe 4 links to each other with heat exchanger tube 11, also comprise in this current equalizer being arranged on the current-sharing pipe 4, and the landing nipple 5 that cooperates with heat exchanger tube 11 location.Preferably, 4～6 of the quantity of above-mentioned landing nipple 5.More preferred, above-mentioned landing nipple 5 is arranged on the current-sharing pipe of marginal portion of homogenizing plate 7.
Above-mentioned current-sharing pipe 4 can be selected copper pipe, and copper pipe can be arranged on the homogenizing plate 7 through welding or connector.Preferably, above-mentioned current-sharing pipe 4 is a copper pipe, and can select internal diameter is 2.1mm～2.4mm, and length is 30mm～60mm.Certainly, can also be not limited to this for the copper pipe of other sizes in the above-mentioned current-sharing pipe 4.
In the foregoing description in the current equalizer, link to each other through flange 2 between bobbin carriage 1 and the end socket 8, and be provided with gasket seal 3 between the two.Can also be connected through other connector between certain above-mentioned bobbin carriage 1 and the end socket 8, be not limited to this.
Based on the current equalizer that provides in the foregoing description, the utility model also provides a kind of evaporimeter, and this evaporimeter has the current equalizer that provides in the foregoing description.
The utility model also provides a kind of air-conditioning, and this air-conditioning has foregoing evaporimeter.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (9)
1. a current equalizer is used for the liquid phase refrigerant that gets into evaporimeter is carried out current-sharing, it is characterized in that, comprising:
Link to each other with the bobbin carriage cylindrical shell (6) of said evaporimeter, and have the homogenizing plate (7) of a plurality of equal discharge orifices (71);
With a plurality of current-sharing pipes (4) that a plurality of said equal discharge orifices (71) communicate one by one, the heat exchanger tube (11) in the bobbin carriage (1) of said current-sharing pipe (4) and said evaporimeter is connected one by one; Said homogenizing plate (7) forms the refrigerant charging that communicates with said equal discharge orifice (71) with the end socket (8) of said evaporimeter and has one's bosom filled with.
2. current equalizer according to claim 1 is characterized in that, also comprises being arranged on the said current-sharing pipe (4), and the landing nipple (5) that cooperates with said heat exchanger tube (11) location.
3. current equalizer according to claim 2 is characterized in that, the quantity of said landing nipple (5) is 4～6.
4. current equalizer according to claim 2 is characterized in that, said current-sharing pipe (4) is a copper pipe.
5. current equalizer according to claim 4 is characterized in that, said current-sharing pipe (4) is welded on the said homogenizing plate (7).
6. current equalizer according to claim 5 is characterized in that, the internal diameter of said current-sharing pipe (4) is 2.1mm～2.4mm, and length is 30mm～60mm.
7. current equalizer according to claim 1 is characterized in that, links to each other through flange (2) between said bobbin carriage (1) and the said end socket (8), and is provided with gasket seal between the two (3).
8. an evaporimeter is characterized in that, this evaporimeter has any described current equalizer among the aforesaid right requirement 1-7.
9. an air-conditioning is characterized in that, this air-conditioning has the described evaporimeter of claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202482301U CN202158700U (en) | 2011-07-14 | 2011-07-14 | Flow equalizing device, evaporator and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202482301U CN202158700U (en) | 2011-07-14 | 2011-07-14 | Flow equalizing device, evaporator and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202158700U true CN202158700U (en) | 2012-03-07 |
Family
ID=45766339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202482301U Expired - Lifetime CN202158700U (en) | 2011-07-14 | 2011-07-14 | Flow equalizing device, evaporator and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202158700U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217052A (en) * | 2013-04-22 | 2013-07-24 | 陆群英 | Fluid distributor |
| CN104422313A (en) * | 2013-09-10 | 2015-03-18 | 珠海格力电器股份有限公司 | Shell and tube heat exchanger and air conditioner with same |
| CN105444471A (en) * | 2015-12-22 | 2016-03-30 | 珠海格力电器股份有限公司 | Dry evaporator and pipe box assembly thereof |
| CN109373638A (en) * | 2018-12-21 | 2019-02-22 | 天津商业大学 | A kind of cold storage refrigerating system low refrigerant charge natural convection air-cooled evaporator |
-
2011
- 2011-07-14 CN CN2011202482301U patent/CN202158700U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217052A (en) * | 2013-04-22 | 2013-07-24 | 陆群英 | Fluid distributor |
| CN103217052B (en) * | 2013-04-22 | 2015-07-08 | 陆群英 | Fluid distributor |
| CN104422313A (en) * | 2013-09-10 | 2015-03-18 | 珠海格力电器股份有限公司 | Shell and tube heat exchanger and air conditioner with same |
| CN104422313B (en) * | 2013-09-10 | 2017-02-01 | 珠海格力电器股份有限公司 | Shell and tube heat exchanger and air conditioner with same |
| CN105444471A (en) * | 2015-12-22 | 2016-03-30 | 珠海格力电器股份有限公司 | Dry evaporator and pipe box assembly thereof |
| CN109373638A (en) * | 2018-12-21 | 2019-02-22 | 天津商业大学 | A kind of cold storage refrigerating system low refrigerant charge natural convection air-cooled evaporator |
| CN109373638B (en) * | 2018-12-21 | 2020-06-26 | 天津商业大学 | Low refrigerant charge natural convection evaporator for refrigeration system of refrigeration house |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120307 |
|
| CX01 | Expiry of patent term |