CN201916297U - Heating power expansion valve temperature sensing bag fastening belt - Google Patents
Heating power expansion valve temperature sensing bag fastening belt Download PDFInfo
- Publication number
- CN201916297U CN201916297U CN2010206804850U CN201020680485U CN201916297U CN 201916297 U CN201916297 U CN 201916297U CN 2010206804850 U CN2010206804850 U CN 2010206804850U CN 201020680485 U CN201020680485 U CN 201020680485U CN 201916297 U CN201916297 U CN 201916297U
- Authority
- CN
- China
- Prior art keywords
- block
- restraint zone
- fastening belt
- stop dog
- expansion valve
- Prior art date
- 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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Abstract
The utility model discloses a heating power expansion valve temperature sensing bag fastening belt, which comprises a fastening belt main body, wherein two ends of the fastening belt main body are respectively provided with a first stop dog and a second stop dog in a clamping way, and a spiral transmission structure is formed between the first stop dog and the second stop dog. The first stop dog and the second stop dog on two ends of the fastening belt main body form the spiral transmission structure with a bolt, and the first stop dog and the second stop dog can move in opposite directions by rotating the bolt, so a temperature sensing bag can be firstly tightened with a piping, the universality is strong, the tightening strength is high, the fastening belt is convenient to disassemble and install, and the stepless adjustment can be realized.
Description
Technical field:
The utility model relates to the operation of air conditioning systems technical field, especially relates in the operation of air conditioning systems securing means that pipeline and temperature transducer are fixed together.
Background technique:
The mode that installs and fixes of temperature transducer and pipeline mostly adopts the metal tape that has single hole or porous in the operation of air conditioning systems at present, by using bolt, nut temperature transducer and pipeline is tightened together.The fastening means of this structure need be known the diameter of temperature transducer and pipeline in advance, can implement fastening behind the punch position on definite again metal tape again, can't tackle the dimensional changes of fastened object, there are shortcomings such as versatility is poor, fastening adjustment inconvenience, dismounting trouble, are necessary to be improved.
The model utility content:
The purpose of this utility model provides a kind of new heating power expansion valve bulb restraint zone with regard to being the deficiency that exists at prior art, and it has highly versatile, fastening strength height, easy accessibility and can realize the characteristics of step-less adjustment.
For achieving the above object, heating power expansion valve bulb restraint zone of the present utility model includes the restraint zone body, and there are first block, second block in the two ends of restraint zone body double team respectively, forms the power screw structure between first block and second block and the bolt.
Preferred as technique scheme, an end of described restraint zone body is narrow end, the first block double team is in the narrow end of restraint zone body; The other end of restraint zone body is wide end, and the second block double team is in the wide end of restraint zone body; In addition, the wide end of restraint zone body has the perforation of passing for narrow end.
Preferred as technique scheme offers the through hole that passes for bolt head on described first block, offer the tapped hole that cooperates with bolt thread on second block.
The beneficial effects of the utility model are: first block at its restraint zone body two ends, second block and bolt form the power screw structure, can make first block and the displacement in the opposite direction of second block by rotating bolt, thereby bulb and pipe arrangement are tightened together firmly, and highly versatile, fastening strength height, easy accessibility also can be realized step-less adjustment.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the structural representation in the utility model front;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is a user mode schematic representation of the present utility model.
Embodiment:
See that Fig. 1 is to shown in Figure 3: heating power expansion valve bulb restraint zone of the present utility model includes the restraint zone body 10 of metal material, and an end of restraint zone body 10 is narrow end, and the other end is wide end, offers strip perforation 11 on the wide end and passes for narrow end.The narrow end of restraint zone body 10 is fixed with by the bending double team and offers the through hole 21 that the head for bolt 40 passes on square first block, 20, the first blocks 20; The wide end of restraint zone body 10 is fixed with the tapped hole 31 that offers on rectangular second block, 30, the second blocks 30 with bolt 40 screw-thread fit by the bending double team; Form the power screw structure between first block 20 and second block 30 and the bolt 40.
During use, at first the narrow end with restraint zone body 10 passes perforation 11 formation annular rings, then, bolt 40 is screwed in the tapped hole 31 of second block 30 of restraint zone bodies 10 wide ends, the head of bolt 40 passes the through hole 21 of first block 20 of restraint zone body 10 narrow ends; Afterwards, screw bolt 40 by external force and make first block 20 and second block 30, thereby bulb 60 and pipe arrangement 50 are firmly tightened together to two opposite direction displacements.
The above only is preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model, and every equalization of doing according to the utility model changes with modifying and all belongs in the claim that the utility model contains.
Claims (3)
1. heating power expansion valve bulb restraint zone, it is characterized in that: it includes restraint zone body (10), there are first block (20), second block (30) in the two ends of restraint zone body (10) double team respectively, form the power screw structure between first block (20) and second block (30) and the bolt (40).
2. heating power expansion valve bulb restraint zone according to claim 1 is characterized in that: an end of described restraint zone body (10) is narrow end, and first block (20) double team is in the narrow end of restraint zone body (10); The other end of restraint zone body (10) is wide end, and second block (30) double team is in the wide end of restraint zone body (10); In addition, the wide end of restraint zone body (10) has the perforation (11) of passing for narrow end.
3. heating power expansion valve bulb restraint zone according to claim 1 and 2, it is characterized in that: offer the through hole (21) that passes for bolt (40) head on described first block (20), offer tapped hole (31) on second block (30) with bolt (40) screw-thread fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206804850U CN201916297U (en) | 2010-12-21 | 2010-12-21 | Heating power expansion valve temperature sensing bag fastening belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206804850U CN201916297U (en) | 2010-12-21 | 2010-12-21 | Heating power expansion valve temperature sensing bag fastening belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201916297U true CN201916297U (en) | 2011-08-03 |
Family
ID=44416094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206804850U Expired - Fee Related CN201916297U (en) | 2010-12-21 | 2010-12-21 | Heating power expansion valve temperature sensing bag fastening belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201916297U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424203A (en) * | 2012-05-17 | 2013-12-04 | 珠海格力电器股份有限公司 | Temperature sensing bulb support of air conditioning unit and air conditioning unit |
| CN103968145A (en) * | 2013-01-28 | 2014-08-06 | 浙江三花股份有限公司 | Mounting structure and method for thermal expansion valve temperature wrap |
-
2010
- 2010-12-21 CN CN2010206804850U patent/CN201916297U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424203A (en) * | 2012-05-17 | 2013-12-04 | 珠海格力电器股份有限公司 | Temperature sensing bulb support of air conditioning unit and air conditioning unit |
| CN103424203B (en) * | 2012-05-17 | 2015-09-30 | 珠海格力电器股份有限公司 | The temperature-sensitive bag support of air-conditioner set and air-conditioner set |
| CN103968145A (en) * | 2013-01-28 | 2014-08-06 | 浙江三花股份有限公司 | Mounting structure and method for thermal expansion valve temperature wrap |
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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 |
Granted publication date: 20110803 Termination date: 20151221 |
|
| EXPY | Termination of patent right or utility model |