CN205300058U - Idle call liquid separation head - Google Patents
Idle call liquid separation head Download PDFInfo
- Publication number
- CN205300058U CN205300058U CN201620047261.3U CN201620047261U CN205300058U CN 205300058 U CN205300058 U CN 205300058U CN 201620047261 U CN201620047261 U CN 201620047261U CN 205300058 U CN205300058 U CN 205300058U
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- CN
- China
- Prior art keywords
- capillary
- dividing head
- liquid
- ring
- fixing
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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 - Fee Related
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model discloses an idle call liquid separation head, including retainer plate and liquid separation head body, the retainer plate has been cup jointed at the top of liquid separation head body, the bottom of liquid separation head body is connected with the feed liquor pipe, the top of liquid separation head body has anticlockwise connected gradually first capillary, second capillary and third capillary around it respectively, the other end of feed liquor pipe, first capillary, second capillary and third capillary all welds threaded sleeve pipe, the fixed loop that connects with feed liquor pipe, first capillary, second capillary and third capillary discrepancy pot head is all installed to the tail end of threaded bush. This idle call liquid separation head, mounting means that the screw thread that changes its welded connected mode into through the threaded bush fixed loop, nut and spring housing was screwed to the condensation that prevents on the heat exchanger to appear, frost and the ability under the degradation phenomenon, the method more than general is more effective in addition, couples together also more firmly.
Description
Technical field
This utility model relates to air-conditioner and refrigeration technology field, is specially a kind of idle call liquid-dividing head.
Background technology
At present, on market, relatively multi-air-conditioner and refrigerating field all use liquid-dividing head, the profile majority of this liquid-dividing head is cylindrical-shaped structure, when air-conditioner works, the refrigerant circulation of each independent loop is adjusted, thus the temperature adjusting each loop reaches balance by the distribution capillary tube of different length on liquid-dividing head. But due to the reason of centrifugal force is possible to cause inside feed liquor bend pipe circular arc without the words rationally arranging cold medium flux, outside exists cold medium flux difference.
When air-conditioner normal operation due to centrifugal force, the balance environment of Design Theory is just broken by thing followed foozle. The change of cold medium flux will cause each independent loop temperature enterprising, out position to change, thus the problem of condensation, frosting will be produced, user arises that the probability that indoor set has the globule to drip in actual use, and comfortableness will be impacted.
At present, major part producer takes two kinds of technology to prevent the generation of this problem, it is exactly increase flocking explanation to air-conditioner air outlet position for indoor set, the means such as water absorbent sheet make up, but this scheme not only results in cost increase, assembly process is complicated, and the existence of condensed water also can produce electric hidden danger, its two be exactly liquid-dividing head surface-mounted on anti-rotational structure, prevent angle in welding process from deflecting, but such anti-rotational structure, very big effect can not be played, once external force or carelessness easily cause welding mistake, not only can not play prevents condensation from occurring, but also add the probability that condensation occurs.
Utility model content
The purpose of this utility model is in that to provide a kind of idle call liquid-dividing head, simple in construction, and easy to use, stability is high, not easily rotates, it is ensured that the stability of its connection, is suitable for promoting the use of. 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 idle call liquid-dividing head, including ring for fixing and liquid-dividing head body, the top of described liquid-dividing head body is socketed with ring for fixing, the bottom of described liquid-dividing head body is connected to feed tube, the top of described liquid-dividing head body is connected with the first capillary tube respectively counterclockwise in turn around it, second capillary tube and three capillary, described feed tube, first capillary tube, the other end of the second capillary tube and three capillary is all welded with threaded sleeve, the tail end of described threaded sleeve is mounted on and feed tube, first capillary tube, the retainer ring of the second capillary tube and the socket of three capillary access port, described threaded sleeve is additionally provided with the nut supporting with it and spring housing, the top of described spring housing is connected to nut.
Described spring housing includes spring housing body, elastic film, belt tensioner and tightening ring, the inner chamber of described spring body is provided with elastic film by through hole, tightening ring is installed at the top of described spring body, the arranged outside belt tensioner of described tightening ring, the surface of described retainer ring and nut is all labeled with para-position label.
Preferably, described liquid-dividing head body is frustum cone structure, and described ring for fixing is circular ring structure, and described fixed trap is connected on the bottom end of liquid-dividing head body round platform.
Preferably, the both sides of described ring for fixing are respectively and fixedly provided with fixing ear, and the circle mouth size that fixing ear is offered is identical with standard bolt hole size.
Preferably, the outside of described retainer ring is respectively and fixedly provided with heat insulation cushion.
Preferably, the hexagonal structure of described retainer ring.
Compared with prior art, the beneficial effects of the utility model are: this idle call liquid-dividing head, simple in construction, easy to use, entirely through being provided with different capillary tubies, the top of capillary tube and feed tube is also separately installed retainer ring, by the para-position label in retainer ring, guarantee that angle will not deflect in the process installed, such that it is able to guarantee the relative position of feed tube, prevent the maldistribution owing to centrifugal power reason causes and the change of distribution angle, and by the connected mode of its welding retainer ring instead by threaded sleeve, the mounting means that the screw thread of nut and spring housing screws, it is made to dock more concordant and stable, thus preventing the condensation occurred on heat exchangers, degradation phenomenon under frosting and ability, and it is more efficient more than general method, couple together also more firm, ensure feed tube and capillary tube and remaining be in charge of and be responsible for stable connection, it is suitable for promoting the use of.
This idle call liquid-dividing head is also by being provided with fixing ear and ring for fixing simultaneously, the steadiness being connected between further riser tubing with its pipeline, although its stable connection can be made by welding, but when it also avoid welding breaking, fortuitous event occurs inside air-conditioning, reduce the probability that air-conditioning directly damages, once occur in that unexpected situation, capillary tube or feed tube with between also in being connected stationary state, convenient for maintaining personnel can on-call maintenance, the problem on other places or heat exchanger will not be involved, damage is minimized, be suitable for promoting the use of.
Accompanying drawing explanation
Fig. 1 is this utility model Facad structure schematic diagram;
Fig. 2 is this utility model retainer ring plan structure schematic diagram;
Fig. 3 is this utility model nut plan structure schematic diagram;
Fig. 4 is this utility model spring housing structural representation.
In figure: 1 ring for fixing, 2 liquid-dividing head bodies, 3 feed tubes, 4 retainer ring, 5 fixing ears, 6 first capillary tubies, 7 threaded sleeves, 8 second capillary tubies, 9 three capillaries, 10 spring housings, 101 spring housing bodies, 102 elastic film, 103 belt tensioners, 104 tightening rings, 11 nuts, 12 para-position labels, 13 heat insulation cushions.
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. 1-4, this utility model provides a kind of technical scheme: a kind of idle call liquid-dividing head, including ring for fixing 1 and liquid-dividing head body 2, the top of liquid-dividing head body 2 is socketed with ring for fixing 1, liquid-dividing head body 2 is in frustum cone structure, ring for fixing 1 is in circular ring structure, ring for fixing 1 is socketed in the bottom end of liquid-dividing head body 2 round platform, the both sides of ring for fixing 1 are respectively and fixedly provided with fixing ear 5, and circle mouth size that fixing ear 5 is offered is identical with standard bolt hole size, the design of this fixing ear 5, the result of use making ring for fixing 1 on the one hand is better, on the one hand can also by it by using bolt to be fixed on other positions, it is easy to user use.
The bottom of liquid-dividing head body 2 is connected to feed tube 3, the top of liquid-dividing head body 2 is connected with the first capillary tube 6 respectively counterclockwise in turn around it, second capillary tube 8 and three capillary 9, the tail end of threaded sleeve 7 is mounted on and feed tube 3, first capillary tube 6, the retainer ring 4 of the second capillary tube 8 and the socket of three capillary 9 access port, the hexagonal structure of retainer ring 4, the outside of retainer ring 4 is respectively and fixedly provided with heat insulation cushion 13, this idle call liquid-dividing head, simple in construction, easy to use, entirely through being provided with different capillary tubies, the top of capillary tube and feed tube 3 is also separately installed retainer ring 4, guarantee that angle will not deflect in the process screwed, such that it is able to guarantee the relative position of feed tube 3, prevent the maldistribution owing to centrifugal power reason causes and the change of distribution angle, and by the connected mode of its welding retainer ring 4 instead by threaded sleeve 7, the mounting means that the screw thread of nut 11 and spring housing 10 screws, thus preventing the condensation occurred on heat exchangers, degradation phenomenon under frosting and ability, and it is more efficient more than general method, couple together also more firm, ensure feed tube 3 and capillary tube and remaining be in charge of and be responsible for stable connection, it is suitable for promoting the use of.
Feed tube 3, first capillary tube 6, the other end of the second capillary tube 8 and three capillary 9 is all welded with threaded sleeve 7, threaded sleeve 7 is additionally provided with the nut 11 supporting with it and spring housing 10, the top of spring housing 10 is connected to nut 11, spring housing 10 includes spring housing body 101, elastic film 102, belt tensioner 103 and tightening ring 104, the inner chamber of spring body 101 is provided with elastic film 102 by through hole, tightening ring 104 is installed at the top of spring body 101, the arranged outside belt tensioner 103 of tightening ring 104, the surface of retainer ring 4 and nut 11 is all labeled with para-position label 12.
This idle call liquid-dividing head is also by being provided with fixing ear 5 and ring for fixing 1 simultaneously, the steadiness being connected between further riser tubing with its pipeline, although its stable connection can be made by screwing, but when it also avoid fracture, fortuitous event occurs inside air-conditioning, reduce the probability that air-conditioning directly damages, once occur in that unexpected situation, capillary tube or feed tube 3 with between also in being connected stationary state, convenient for maintaining personnel can on-call maintenance, the problem on other places or heat exchanger will not be involved, damage is minimized, be suitable for promoting the use of.
Operation principle: during use, heat exchanger tube is respectively penetrated capillary tube and feed tube 3, retainer ring 4 on capillary tube screws, then the nut 11 on bourdon tube 10 is screwed on threaded sleeve 7, para-position label 12 in retainer ring 4 and nut 11 is alignd, then in this way the retainer ring 4 of feed tube 3 and nut 11 are screwed alignment, finally undertaken transfering to pressure by finger or other instruments by elasticity film 102, then tension belt tensioner 103, the activity of buckling knots, adopt the liquor separator of air-conditioner of the present utility model, it is attached by the mode rotated, easy for installation stable, it is easy to overhaul, eliminate the possibility being welded to connect mistake, due to the not first bound process of cold-producing medium, liquid stream area when directly suddenly becoming big due to pressure reduce vaporization effect constant while will not produce airflow noise.
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 (5)
1. an idle call liquid-dividing head, including ring for fixing (1) and liquid-dividing head body (2), it is characterized in that: the top of described liquid-dividing head body (2) is socketed with ring for fixing (1), the bottom of described liquid-dividing head body (2) is connected to feed tube (3), the top of described liquid-dividing head body (2) is connected with the first capillary tube (6) respectively counterclockwise in turn around it, second capillary tube (8) and three capillary (9), described feed tube (3), first capillary tube (6), the other end of the second capillary tube (8) and three capillary (9) is all welded with threaded sleeve (7), the tail end of described threaded sleeve (7) is mounted on and feed tube (3), first capillary tube (6), the retainer ring (4) of the second capillary tube (8) and the socket of three capillary (9) access port, described threaded sleeve (7) is additionally provided with the nut (11) supporting with it and spring housing (10), the top of described spring housing (10) is connected to nut (11),
Described spring housing (10) includes spring housing body (101), elastic film (102), belt tensioner (103) and tightening ring (104), the inner chamber of described spring body (101) is provided with elastic film (102) by through hole, tightening ring (104) is installed at the top of described spring body (101), the arranged outside belt tensioner (103) of described tightening ring (104), the surface of described retainer ring (4) and nut (11) is all labeled with para-position label (12).
2. a kind of idle call liquid-dividing head according to claim 1, it is characterised in that: described liquid-dividing head body (2) is in frustum cone structure, and described ring for fixing (1) is in circular ring structure, and described ring for fixing (1) is socketed in the bottom end of liquid-dividing head body (2) round platform.
3. a kind of idle call liquid-dividing head according to claim 1, it is characterised in that: the both sides of described ring for fixing (1) are respectively and fixedly provided with fixing ear (5), and the circle mouth size that fixing ear (5) is offered is identical with standard bolt hole size.
4. a kind of idle call liquid-dividing head according to claim 1, it is characterised in that: the outside of described retainer ring (4) is respectively and fixedly provided with heat insulation cushion (13).
5. a kind of idle call liquid-dividing head according to claim 1, it is characterised in that: described retainer ring (4) hexagonal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047261.3U CN205300058U (en) | 2016-01-19 | 2016-01-19 | Idle call liquid separation head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047261.3U CN205300058U (en) | 2016-01-19 | 2016-01-19 | Idle call liquid separation head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205300058U true CN205300058U (en) | 2016-06-08 |
Family
ID=56428629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620047261.3U Expired - Fee Related CN205300058U (en) | 2016-01-19 | 2016-01-19 | Idle call liquid separation head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205300058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016853A (en) * | 2016-06-17 | 2016-10-12 | 安徽天祥空调科技有限公司 | Parallel flow evaporator distribution pipe uniform in distribution and forming process of distribution pipe |
| CN108709337A (en) * | 2018-07-02 | 2018-10-26 | 天津商业大学 | Cooling air formula evaporator with eddy flow bleed liquid-dividing head |
-
2016
- 2016-01-19 CN CN201620047261.3U patent/CN205300058U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016853A (en) * | 2016-06-17 | 2016-10-12 | 安徽天祥空调科技有限公司 | Parallel flow evaporator distribution pipe uniform in distribution and forming process of distribution pipe |
| CN108709337A (en) * | 2018-07-02 | 2018-10-26 | 天津商业大学 | Cooling air formula evaporator with eddy flow bleed liquid-dividing head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Zongsheng Inventor before: Gao Qingze |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170411 Address after: 528225 Foshan, Nanhai District, Guangdong Town, Luo village, industrial and Industrial Park, one of the East Road, No. 15, No. 2 Patentee after: Foshan Nanhai Zhongnan Electrical Equipment Co., Ltd. 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. |
|
| 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: 20160608 Termination date: 20190119 |