CN202613854U - Liquid cyclone, heat exchanger including liquid cyclone and air conditioner including liquid cyclone - Google Patents
Liquid cyclone, heat exchanger including liquid cyclone and air conditioner including liquid cyclone Download PDFInfo
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- CN202613854U CN202613854U CN 201220285135 CN201220285135U CN202613854U CN 202613854 U CN202613854 U CN 202613854U CN 201220285135 CN201220285135 CN 201220285135 CN 201220285135 U CN201220285135 U CN 201220285135U CN 202613854 U CN202613854 U CN 202613854U
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- liquid cyclone
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- heat exchanger
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Abstract
The utility model provides a liquid cyclone, a heat exchanger including the liquid cyclone and an air conditioner including the liquid cyclone. The liquid cyclone comprises a basal body formed by a panel veneer, wherein a first end of the basal body is a closed end with an inner chamber, and a second end of the basal body is an open end with a plurality of flowing holes communicated with the inner chamber; the flowing holes are formed by continually circling the panel veneer; and the panel veneer parts among the flowing holes parallelly extend and are combined to form connecting parts. According to the liquid cyclone provided by the utility model, the panel veneer of the basal body formed by the panel veneer is pressed to form the connecting parts and the flowing holes under the action of an external force, and the flowing holes are communicated through the inner chamber of the closed end so as to obtain the liquid cyclone; owing to the flow dividing parts formed by the flowing holes, a special welding tool required for manufacturing a claw-type tee joint by adopting the hydraulic process is omitted, so that the manufacturing process is simplified; and the liquid cyclone adopting the above structure is simple to manufacture, can adopt the punch forming process, and has a simple and easy-to-control process.
Description
Technical field
The utility model relates to refrigerating field, in particular to a kind of liquid cyclone and comprise its heat exchanger and air-conditioner.
Background technology
With the claw branch junction current divider is example, and existing claw branch junction diverter element is as shown in Figure 1, has three shunt conduit 1 ' that one connects, generally adopt and irritate splicer's skill, and this technical maturity, but be prone to environment is caused severe contamination, face the danger that is eliminated.As the replacement scheme of irritating splicer's skill, hydraulic pressure technology forms because of security is higher and is first-selection, and the process that hydraulic pressure technology is made the claw branch junction current divider is: at first utilize hydraulic pressure technology to produce a U type bend pipe 4 ' and the extruding zone 5 ' that is positioned at the bottom centre side of U type bend pipe; Because the extruding force of hydraulic pressure technology is little; The extruding zone 5 ' that is squeezed out is shorter, and is as shown in Figure 2, when further making claw branch junction; Need the length of welding copper pipe 2 ' with compensation extruding zone 5 '; In welding process,, when welding, need adopt special welding tooling, also cause the low characteristics of production efficiency because extruding zone 5 ' is shorter; In addition, because follow-up when on heat exchanger, welding, welding flame is prone to burn the solder joint of this copper pipe and extruding zone 5 ', and the destruction solder joint is prone to cause hidden danger of quality.
The utility model content
The utility model aims to provide a kind of liquid cyclone and comprises its heat exchanger and air-conditioner, to solve the problem of threeway liquid cyclone complex manufacturing technology in the prior art.
To achieve these goals; An aspect according to the utility model provides a kind of liquid cyclone, comprises the matrix that is formed by plate; First end of matrix is the blind end with inner chamber; Second end of matrix is the open end with a plurality of openings that communicate with inner chamber, and each opening is surrounded by plate continuously, and the plate part parallel between each opening extends and is combined together to form connecting portion.
Further, also be provided with seal in the above-mentioned connecting portion, seal is filled between the dual-side that pastes mutually and forms hermetically-sealed construction.
Further, the material of above-mentioned seal is copper-zinc solder or fluid sealant.
Further, the above-mentioned connecting portion degree of depth of being extended to an end of its sealing by the unencapsulated end of matrix is greater than 5mm.
Further, the aforesaid liquid current divider comprises also and opening tube connector one to one that one end of tube connector is connected with opening, and the other end extends to the outside of opening.
Further, the end that above-mentioned tube connector is connected with opening is positioned at the tube chamber of opening, and the welding of the inwall of outer wall and opening.
Further, the material of above-mentioned matrix is a stainless steel, and tube connector is a copper pipe, and copper pipe and the used material of opening welding are copper-zinc solder.
Further, the aforesaid liquid current divider is the threeway liquid cyclone, and the unencapsulated end of matrix stretches out and forms structure and three openings of corresponding formation that have three fillets in the cross section.
Another aspect according to the utility model provides a kind of heat exchanger, and this heat exchanger comprises copper pipe and the liquid cyclone that links to each other with copper pipe, and liquid cyclone is the liquid cyclone of the utility model.
Another aspect according to the utility model provides a kind of air-conditioner, comprises heat exchanger, and this heat exchanger is the heat exchanger of the utility model.
The liquid cyclone of the utility model adopts the matrix that has plate to form under the effect of external force, the plate compacting to be formed connecting portion and opening; And the inner chamber of blind end is communicated with intercommunicating pore; Thereby obtain liquid cyclone; The distributary division that opening is formed has solved hydraulic pressure technology and has made the required special welding tooling of claw branch junction, has simplified manufacturing process.And the making of the liquid cyclone of said structure is simple, can adopt punch forming process, and process is simple and easy to control.
Description of drawings
The Figure of description that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the claw branch junction current divider that filling splicer skill obtains in the prior art;
Fig. 2 shows the structural representation of the claw branch junction current divider that hydraulic pressure technology obtains in the prior art; And
Fig. 3 shows the structural representation according to the claw branch junction current divider of the utility model; And
Fig. 4 shows the structural representation according to the claw branch junction current divider of a kind of preferred embodiment of the utility model.
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.Below with reference to accompanying drawing and combine embodiment to specify the utility model.
In a kind of typical embodiment of the utility model; A kind of liquid cyclone is provided; Comprise the matrix that is formed by plate, first end of matrix is the blind end with inner chamber, and second end of matrix is the open end with a plurality of openings that communicate with inner chamber 2; Each opening 2 is surrounded by plate continuously, and the plate part parallel between each opening 2 extends and is combined together to form connecting portion 1.
The liquid cyclone of the utility model adopts the matrix that has plate to form under the effect of external force, the plate compacting to be formed connecting portion 1 and opening 2; And the inner chamber of blind end is communicated with intercommunicating pore 2; Thereby obtain liquid cyclone; Liquid cyclone with three openings as shown in Figure 3, the distributary division that opening 2 is formed has solved hydraulic pressure technology and has made the required special welding tooling of claw branch junction, has simplified manufacturing process.And the making of the liquid cyclone of said structure is simple, can adopt punch forming process, and process is simple and easy to control.
For fear of in long-term use because the side that links to each other with fillet that corrosiveness causes pastes the liquid of the connecting portion 1 that sealing forms mutually reveals, also be provided with seal 11 in the connecting portion 1, seal 11 is filled between the dual-side that pastes mutually and forms hermetically-sealed construction.Seal 11 the further sealing property that guarantees connecting portion 1 is set.
The utility model proper extension plays the degree of depth of the connecting portion 1 and the opening 2 of shunting action; Make liquid arranged suitable buffer time at sealed end; Thereby realize shunting effect preferably, preferably, the degree of depth that connecting portion 1 is extended to an end of its sealing by the unencapsulated end of matrix is greater than 5mm.
In a kind of preferably embodiment of the utility model, liquid cyclone comprises also and opening 2 tube connector 3 one to one that an end of tube connector 3 is connected with opening 2, and the other end extends to the outside of opening 2, and is as shown in Figure 4.The material of tube connector 3 can be identical with the material of matrix also can be different, to remedy in use because the drawback that the length of opening is too short or material and required installed device are not inconsistent.
Tube connector 3 can be isometrical the connection with opening 2; Also can be not isometrical connection, the aperture of preferred tube connector 3 be less than the aperture of opening 2, promptly; The end that tube connector 3 is connected with opening 2 is positioned at the tube chamber of opening 2, and the welding of the inwall of outer wall and opening 2.
Liquid cyclone is because different its materials in application scenario also change to some extent, and wherein application is the combination of following material the most widely: the material of matrix is a stainless steel, and tube connector 3 is a copper pipe, and copper pipe and the used material of opening 2 welding are copper-zinc solder.
In a kind of preferred embodiment of the utility model, liquid cyclone is the claw branch junction current divider, and the unencapsulated end of matrix stretches out and forms structure and three openings 2 of corresponding formation that have three fillets in the cross section.Make the technology more complicated of claw branch junction current divider in the prior art, structure is also more single, when with the structure of claw branch junction current divider cost of manufacture utility model, can solve in the prior art claw branch junction better and make complicated problems.
For the liquid cyclone that makes the utility model is easier to make, thus this liquid cyclone is designed to the shape of rule, preferred, opening 2 Y-connections.
In the another kind of typical embodiment of the utility model, a kind of heat exchanger also is provided, heat exchanger comprises copper pipe and the liquid cyclone that links to each other with copper pipe, this liquid cyclone is the liquid cyclone of the utility model.
When the liquid cyclone with the utility model is connected with the copper pipe of heat exchanger; The preferred copper tube connector of copper-zinc solder welding that on the opening of liquid cyclone, adopts in advance; Then will this copper tube connector and the copper pipe of heat exchanger adopt copper-phosphorus brazing alloy to weld; Because the fusing point of copper-zinc solder is 890 ~ 905 ℃, is higher than 710 ~ 800 ℃ fusing point of copper-phosphorus brazing alloy, begin fusing at 710 ℃ of copper-phosphorus brazing alloys in the welding process so; And when temperature reaches 800 ℃, accomplish welding, copper-zinc solder can not melt so guarantee that the distributing T-pipe device of the utility model is applied to the reliability on the heat exchanger in 710 ~ 800 ℃ temperature range.
In another typical embodiment of the utility model, a kind of air-conditioner also is provided, comprise heat exchanger, this heat exchanger is the heat exchanger of the utility model.As the heat exchanger of one of main device of air-conditioner, the reliability of the work of heat exchanger has improved the reliability of air-conditioner work.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. liquid cyclone; It is characterized in that; Comprise the matrix that is formed by plate, first end of said matrix is the blind end with inner chamber, and second end of said matrix is the open end with opening (2) that a plurality of and said inner chamber communicates; Each said opening (2) is surrounded by said plate continuously, and the plate part parallel between each said opening (2) extends and is combined together to form connecting portion (1).
2. liquid cyclone according to claim 1 is characterized in that, also is provided with seal (11) in the said connecting portion (1), and said seal (11) is filled between the dual-side that pastes mutually and forms hermetically-sealed construction.
3. liquid cyclone according to claim 2 is characterized in that, the material of said seal (11) is copper-zinc solder or fluid sealant.
4. liquid cyclone according to claim 2 is characterized in that, the degree of depth that said connecting portion (1) is extended to an end of its sealing by the unencapsulated end of said matrix is greater than 5mm.
5. liquid cyclone according to claim 1; It is characterized in that; Said liquid cyclone comprises also and each said opening (2) tube connector (3) one to one that an end of said tube connector (3) is connected with said opening (2), and the other end extends to the outside of opening (2).
6. liquid cyclone according to claim 5 is characterized in that, the end that said tube connector (3) is connected with said opening (2) is positioned at the tube chamber of said opening (2), and the welding of the inwall of outer wall and said opening (2).
7. liquid cyclone according to claim 6 is characterized in that, the material of said matrix is a stainless steel, and said tube connector (3) is a copper pipe, and said copper pipe and the used material of said opening (2) welding are copper-zinc solder.
8. according to each described liquid cyclone in the claim 1 to 7; It is characterized in that; Said liquid cyclone is the threeway liquid cyclone, and the unencapsulated end of said matrix stretches out and forms structure and three openings of corresponding formation (2) that have three fillets in the cross section.
9. heat exchanger, said heat exchanger comprises copper pipe and the liquid cyclone that links to each other with said copper pipe, it is characterized in that, said liquid cyclone is each described liquid cyclone in the claim 1 to 8.
10. an air-conditioner comprises heat exchanger, it is characterized in that, said heat exchanger is the described heat exchanger of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220285135 CN202613854U (en) | 2012-06-15 | 2012-06-15 | Liquid cyclone, heat exchanger including liquid cyclone and air conditioner including liquid cyclone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220285135 CN202613854U (en) | 2012-06-15 | 2012-06-15 | Liquid cyclone, heat exchanger including liquid cyclone and air conditioner including liquid cyclone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202613854U true CN202613854U (en) | 2012-12-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220285135 Withdrawn - After Issue CN202613854U (en) | 2012-06-15 | 2012-06-15 | Liquid cyclone, heat exchanger including liquid cyclone and air conditioner including liquid cyclone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202613854U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512285A (en) * | 2012-06-15 | 2014-01-15 | 珠海格力电器股份有限公司 | liquid cyclone, manufacturing method of liquid cyclone, heat exchanger comprising liquid cyclone and air conditioner comprising liquid cyclone |
| CN104236178A (en) * | 2013-06-14 | 2014-12-24 | 三菱电机株式会社 | Refrigerating fluid splitter and refrigeration cycle device |
| CN104565644A (en) * | 2013-10-22 | 2015-04-29 | 珠海格力电器股份有限公司 | Stamped pipe fitting and design method thereof |
-
2012
- 2012-06-15 CN CN 201220285135 patent/CN202613854U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512285A (en) * | 2012-06-15 | 2014-01-15 | 珠海格力电器股份有限公司 | liquid cyclone, manufacturing method of liquid cyclone, heat exchanger comprising liquid cyclone and air conditioner comprising liquid cyclone |
| CN103512285B (en) * | 2012-06-15 | 2016-02-03 | 珠海格力电器股份有限公司 | Liquid cyclone, its preparation method and comprise its heat exchanger and air-conditioner |
| CN104236178A (en) * | 2013-06-14 | 2014-12-24 | 三菱电机株式会社 | Refrigerating fluid splitter and refrigeration cycle device |
| CN104565644A (en) * | 2013-10-22 | 2015-04-29 | 珠海格力电器股份有限公司 | Stamped pipe fitting and design method thereof |
| CN104565644B (en) * | 2013-10-22 | 2017-01-18 | 珠海格力电器股份有限公司 | Stamped pipe fitting and design method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121219 Effective date of abandoning: 20160203 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |