CN205300055U - Air conditioner liquid separation head - Google Patents
Air conditioner liquid separation head Download PDFInfo
- Publication number
- CN205300055U CN205300055U CN201620033766.4U CN201620033766U CN205300055U CN 205300055 U CN205300055 U CN 205300055U CN 201620033766 U CN201620033766 U CN 201620033766U CN 205300055 U CN205300055 U CN 205300055U
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- Prior art keywords
- head
- chamber
- cushion chamber
- liquid separation
- liquid
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Abstract
The utility model discloses an air conditioner liquid separation head, including the liquid separation head head, the bottom of liquid separation head head is equipped with the cylinder, the junction of liquid separation head head and cylinder is equipped with the cushion chamber, and the center department of liquid separation head head upper surface sets up flutedly, and liquid separation hole has been seted up to the circumference of recess, be equipped with the reposition of redundant personnel chamber between liquid separation hole and the cushion chamber to the cushion chamber is equipped with arc transition portion and hemisphere water conservancy diversion portion with the junction in reposition of redundant personnel chamber, the bottom of cushion chamber is equipped with the water conservancy diversion chamber. This air conditioner liquid separation head, hemisphere water conservancy diversion portion can make the reposition of redundant personnel more even to the refrigerant channeling conduct the refrigerant flows into the reposition of redundant personnel chamber from the cushion chamber before, and the arc design of arc transition portion can make during the refrigerant flows into the reposition of redundant personnel chamber more easily, and it coordinates hemisphere water conservancy diversion portion to work together, has reduced the loss of pressure of refrigerant, makes every throttle pipe flow comparatively even, avoids partial throttle pipe blocking phenomenon's emergence, has improved the working property of air conditioner.
Description
Technical field
This utility model relates to air conditioner parts technical field, is specially a kind of air-conditioning liquid-dividing head.
Background technology
A kind of device that air-conditioning liquid-dividing head is attached in refrigeration system condenser drain pipe, the exit site at liquid-dividing head is welded with throttle pipe, and the throttle pipe port of export is connected with the cooling flow of the vaporizer in refrigeration system. The purpose of liquid-dividing head be after making cold-producing medium be throttled by throttle pipe by liquid-dividing head uniform distribution to vaporizer, realize feed flow uniform to vaporizer, equivalent, enable the refrigerant to maximum efficiency evaporation endothermic, thus optimizing the performance of vaporizer, reach best refrigeration, liquid-dividing head reasonable in design, it is ensured that effective utilization of evaporator heat exchange area, improves the economy of air conditioner.
But be that cold-producing medium is entered after in the cavity of liquid-dividing head by feed tube and taps either directly through throttle pipe mostly during traditional liquid-dividing head work, the pressure loss that this separatory mode makes cold-producing medium is excessive, the mass flow discrepancy causing each throttle pipe is even, thus causing partial throttling blockage, the evaporation endothermic of cold-producing medium maximum efficiency can not be made, there is the problem that shunting is uneven.
Utility model content
The purpose of this utility model is in that to provide a kind of air-conditioning liquid-dividing head, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: a kind of air-conditioning liquid-dividing head, including liquid-dividing head head, the bottom of described liquid-dividing head head is provided with cylinder, the junction of described liquid-dividing head head and cylinder is provided with cushion chamber, the center of liquid-dividing head head upper surface offers groove, the circumference of groove offers separatory hole, it is provided with branch chamber between described separatory hole and cushion chamber, and the junction of cushion chamber and branch chamber is provided with curved transition sections and hemispherical nozzle portion, the bottom of described cushion chamber is provided with diversion cavity, this diversion cavity connects with the inlet opening offered bottom cylinder.
Preferably, described groove is the truncated cone-shaped structure swinging to setting, and described hemispherical nozzle portion is positioned at the bottom of groove, and the centre of sphere in the center of groove and hemispherical nozzle portion is positioned on same axis.
Preferably, the stepped arrangement from top to bottom of described separatory hole, branch chamber and cushion chamber, and separatory hole and branch chamber be all circumferentially positioned at the circumference of groove, and cushion chamber is positioned at the lower section of groove.
Preferably, described diversion cavity is truncated cone-shaped structure, and the top of diversion cavity is suitable with the bottom of cushion chamber, and the connectivity part of described diversion cavity and inlet opening is provided with positive stop strip.
Compared with prior art, the beneficial effects of the utility model are: this air-conditioning liquid-dividing head, in the inside of liquid-dividing head, cushion chamber is set, and the diversion cavity of truncated cone-shaped is set in the junction of cushion chamber Yu inlet opening, make cold-producing medium ratio when flowing into cushion chamber more uniform, cold-producing medium can be played certain cushioning effect by cushion chamber, cold-producing medium can be guided by hemispherical nozzle portion before cold-producing medium flows into branch chamber from cushion chamber, make shunting more uniform, the cambered design of curved transition sections can make cold-producing medium more readily flow in branch chamber, it coordinates hemispherical nozzle portion to work together, reduce the pressure loss of cold-producing medium, make each throttle pipe flow comparatively uniform, avoid the generation of partial throttling blockage phenomenon, improve the service behaviour of air-conditioning, what the offering of groove decreased liquid-dividing head material makes consumption, reduce cost, also alleviate the weight of liquid-dividing head simultaneously, improve service behaviour.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is this utility model perspective view;
Fig. 3 is utility model works status architecture schematic diagram.
In figure: 1 liquid-dividing head head, 2 hemispherical nozzle portions, 3 diversion cavity, 4 cylinders, 5 inlet openings, 6 cushion chambers, 7 curved transition sections, 8 branch chamber, 9 separatory holes, 10 grooves.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments. Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1-3, this utility model provides a kind of technical scheme: a kind of air-conditioning liquid-dividing head, including liquid-dividing head head 1, the bottom of liquid-dividing head head 1 is provided with cylinder 4, the junction of liquid-dividing head head 1 and cylinder 4 is provided with cushion chamber 6, the center of liquid-dividing head head 1 upper surface offers groove 10, groove 10 is the truncated cone-shaped structure swinging to setting, what the offering of groove 10 decreased liquid-dividing head material makes consumption, reduce cost, also alleviate the weight of liquid-dividing head simultaneously, improve service behaviour, hemispherical nozzle portion 2 is positioned at the bottom of groove 10, and the centre of sphere in the center of groove 10 and hemispherical nozzle portion 2 is positioned on same axis, the circumference of groove 10 offers separatory hole 9, branch chamber 8 it is provided with between separatory hole 9 and cushion chamber 6, separatory hole 9, the stepped arrangement from top to bottom of branch chamber 8 and cushion chamber 6, and separatory hole 9 and branch chamber 8 are all circumferentially positioned at the circumference of groove 10, cushion chamber 6 is positioned at the lower section of groove 10, in the inside of liquid-dividing head, cushion chamber 6 is set, and the diversion cavity 3 of truncated cone-shaped is set in the junction of cushion chamber 6 with inlet opening 5, make cold-producing medium ratio when flowing into cushion chamber 6 more uniform, cold-producing medium can be played certain cushioning effect by cushion chamber 6, and the junction of cushion chamber 6 and branch chamber 8 is provided with curved transition sections 7 and hemispherical nozzle portion 2, cold-producing medium can be guided by hemispherical nozzle portion 2 before cold-producing medium flows into branch chamber 8 from cushion chamber 6, make shunting more uniform, the cambered design of curved transition sections 7 can make cold-producing medium more readily flow in branch chamber 8, it coordinates hemispherical nozzle portion 2 to work together, reduce the pressure loss of cold-producing medium, make each throttle pipe flow comparatively uniform, avoid the generation of partial throttling blockage phenomenon, improve the service behaviour of air-conditioning, the bottom of cushion chamber 6 is provided with diversion cavity 3, this diversion cavity 3 connects with the inlet opening 5 offered bottom cylinder 4, diversion cavity 3 is truncated cone-shaped structure, and the top of diversion cavity 3 is suitable with the bottom of cushion chamber 6, the connectivity part of diversion cavity 3 and inlet opening 5 is provided with positive stop strip, feed tube can be played position-limiting action.
Operation principle: during utility model works, feed tube is inserted in fluid apertures 5, and by the seam crossing firm welding of feed tube Yu cylinder 4, in like manner, being inserted respectively in separatory hole 9 by throttle pipe and weld, cold-producing medium is cushioned by cushion chamber 6 after being flowed through diversion cavity 3 by feed tube, then cold-producing medium by hemispherical nozzle portion 2 and curved transition sections 7 uniform divided flows to branch chamber 8, cold-producing medium in branch chamber 8 flows in throttle pipe, it is achieved the uniform separatory of cold-producing medium.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, being appreciated that when without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, amendment, replacement and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. an air-conditioning liquid-dividing head, including liquid-dividing head head (1), the bottom of described liquid-dividing head head (1) is provided with cylinder (4), it is characterized in that: the junction of described liquid-dividing head head (1) and cylinder (4) is provided with cushion chamber (6), the center of liquid-dividing head head (1) upper surface offers groove (10), the circumference of groove (10) offers separatory hole (9), it is provided with branch chamber (8) between described separatory hole (9) and cushion chamber (6), and the junction of cushion chamber (6) and branch chamber (8) is provided with curved transition sections (7) and hemispherical nozzle portion (2), the bottom of described cushion chamber (6) is provided with diversion cavity (3), the inlet opening (5) that this diversion cavity (3) is offered with cylinder (4) bottom connects.
2. a kind of air-conditioning liquid-dividing head according to claim 1, it is characterized in that: described groove (10) is the truncated cone-shaped structure swinging to setting, described hemispherical nozzle portion (2) is positioned at the bottom of groove (10), and the centre of sphere in the center of groove (10) and hemispherical nozzle portion (2) is positioned on same axis.
3. a kind of air-conditioning liquid-dividing head according to claim 1, it is characterized in that: described separatory hole (9), branch chamber (8) and cushion chamber (6) stepped arrangement from top to bottom, and separatory hole (9) and branch chamber (8) are all circumferentially positioned at the circumference of groove (10), and cushion chamber (6) is positioned at the lower section of groove (10).
4. a kind of air-conditioning liquid-dividing head according to claim 1, it is characterized in that: described diversion cavity (3) is truncated cone-shaped structure, and the top of diversion cavity (3) is suitable with the bottom of cushion chamber (6), and the connectivity part of described diversion cavity (3) and inlet opening (5) is provided with positive stop strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620033766.4U CN205300055U (en) | 2016-01-14 | 2016-01-14 | Air conditioner liquid separation head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620033766.4U CN205300055U (en) | 2016-01-14 | 2016-01-14 | Air conditioner liquid separation head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205300055U true CN205300055U (en) | 2016-06-08 |
Family
ID=56476476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620033766.4U Expired - Fee Related CN205300055U (en) | 2016-01-14 | 2016-01-14 | Air conditioner liquid separation head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205300055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553430A (en) * | 2019-09-09 | 2019-12-10 | 上海昶协实业有限公司 | Liquid separation head |
-
2016
- 2016-01-14 CN CN201620033766.4U patent/CN205300055U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553430A (en) * | 2019-09-09 | 2019-12-10 | 上海昶协实业有限公司 | Liquid separation head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 311814 Shaoxing City, Zhuji City, the town of the village of Mei Mei Mei Village, a village, No. 119 Patentee after: Zhuji City, two jiao refrigeration Polytron Technologies Inc Address before: 311814 Shaoxing City, Zhuji City, the town of the village of Mei Mei Mei Village, a village, No. 119 Patentee before: ZHUJI SHUANGJIAO REFRIGERATION ACCESSORIES CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20180114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |