CN207662024U - A kind of idle call expansion valve fixing device - Google Patents
A kind of idle call expansion valve fixing device Download PDFInfo
- Publication number
- CN207662024U CN207662024U CN201721739289.4U CN201721739289U CN207662024U CN 207662024 U CN207662024 U CN 207662024U CN 201721739289 U CN201721739289 U CN 201721739289U CN 207662024 U CN207662024 U CN 207662024U
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- Prior art keywords
- expansion valve
- shell
- extra
- groove
- shells
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Abstract
The utility model discloses a kind of idle call expansion valve fixing devices, including No.1 shell and two extra shells, No.1 groove is provided on No.1 shell, it is provided with expansion valve on No.1 groove, No.1 groove side is provided with No. two grooves, No. two grooves are arranged in two extra shell sides, several three extras shells are inlaid on two extra shells and No.1 shell, it is provided with No.1 threaded post on three extra shells, No.1 threaded post one end is connected with clamping plate, No.1 shell side is connected with No.1 link block, two extra shell sides are connected with No. two link blocks, No.1 link block is connect with No. two link blocks by No. two threaded posts, advantageous effect is：This idle call expansion valve fixture structure is simple; when use; pass through No.1 groove and No. two groove fixed expansion valve upper ends; No.1 shell and two extra shells are linked together by No. two threaded posts; it can be effectively protected expansion valve, by rotating No.1 rotating handle so that Boards wall expansion valve; No.1 threaded post is being fixed by nut, can realize the fixation of expansion valve.
Description
Technical field
The utility model is related to a kind of fixing device, more particularly to a kind of idle call expansion valve fixing device belongs to air-conditioning
Expansion valve mounting technique field.
Background technology
In the prior art, expansion valve is an important component in refrigeration system, is generally mounted to liquid storage cylinder and evaporator
Between.Expansion valve is made of valve body, temperature sensing package, balance pipe three parts, traditional expansion valve when mounted without fixing device,
At one end after time use, expansion valve may be detached from original position, and air-conditioning is caused to break down, so the utility model proposes one kind
Idle call expansion valve fixing device.
Utility model content
The utility model provides a kind of idle call expansion valve fixing device, the fixture structure letter of this idle call expansion valve
It is single, in use, by No.1 groove and No. two groove fixed expansion valve upper ends, No.1 shell and two extra shells pass through No. two screw threads
Column links together, and can be effectively protected expansion valve, by rotating No.1 rotating handle so that Boards wall expansion valve is passing through
Nut fixes No.1 threaded post, can realize the fixation of expansion valve.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of idle call expansion valve fixing device of the utility model, including No.1 shell and two extra shells, an extra
It is provided with No.1 groove on shell, expansion valve is provided on the groove, No.1 groove side is provided with No. two grooves, described
No. two grooves are arranged on two extra shells, are inlaid with several three extras shells on the two extras shell and No.1 shell, described No. three
No.1 threaded post is provided on shell, No.1 threaded post one end is connected with clamping plate, and No.1 shell side is connected with one
Number link block, the two extras shell side are connected with No. two link blocks, and the No.1 link block and No. two link blocks pass through No. two
Threaded post connects.
As a kind of optimal technical scheme of the utility model, several fillets of screw are provided in the three extras shell.
As a kind of optimal technical scheme of the utility model, nut, the No.1 are provided in the No.1 threaded post
Threaded post one end is connected with No.1 rotating handle.
As a kind of optimal technical scheme of the utility model, described No. two threaded post one end are connected with No. two rotating handles, institute
It states and is provided with nut in No. two threaded posts.
As a kind of optimal technical scheme of the utility model, the No.1 shell and two extra shells use PVC material system
At.
The advantageous effect that the utility model is reached is：This idle call expansion valve fixture structure is simple, in use, logical
No.1 groove and No. two groove fixed expansion valve upper ends are crossed, No.1 shell and two extra shells are connected to one by No. two threaded posts
It rises, expansion valve can be effectively protected, by rotating No.1 rotating handle so that Boards wall expansion valve is fixing one by nut
Number threaded post, can realize the fixation of expansion valve.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model No.1 threaded post.
In figure：1, No.1 shell；2, No.1 groove；3, expansion valve；4, No. two grooves；5, two extra shell；6, three extra shell；
7, No.1 threaded post；8, nut；9, clamping plate；10, No.1 rotating handle；11, No.1 link block；12, No. two link blocks；13, No. two spiral shells
Line column；14, No. two rotating handles.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment：As shown in Figs. 1-2, a kind of idle call expansion valve fixing device, including No.1 shell 1 and two extra shells 5,
Be provided with No.1 groove 2 on No.1 shell 1, be provided with expansion valve 3 on No.1 groove 2,2 side of No.1 groove be provided with No. two it is recessed
Slot 4, by 3 upper end of No. two grooves 4 and 2 fixed expansion valve of groove, No. two grooves 4 are arranged on two extra shells 5, two extra shells 5
With several three extras shells 6 are inlaid on No.1 shell 1, No.1 threaded post 7,7 one end of No.1 threaded post are provided on three extra shells 6
It is connected with clamping plate 9, is used for fixed expansion valve 3,1 side of No.1 shell is connected with No.1 link block 11, the connection of two extra shells, 5 side
There are No. two link blocks 12, No.1 link block 11 to be connect by No. two threaded posts 13 with No. two link blocks 12, passes through No.1 link block
11 and No. two link blocks 12 so that No.1 shell 1 and the two closely connections of extra shells 5, for protecting expansion valve 3.
It is provided with several fillets of screw in three extra shells 6, nut 8,7 one end of No.1 threaded post are provided in No.1 threaded post 7
It is connected with No.1 rotating handle 10, No. two 13 one end of threaded post are connected with No. two rotating handles 14, nut 8 are provided in No. two threaded posts 13,
No.1 shell 1 and two extra shells 5 are made of PVC material.
Specifically, when the utility model is used, this idle call expansion valve fixture structure is simple, in use, passing through one
Number groove 2 and No. two 4 fixed expansion valve of groove, 3 upper ends, No.1 shell 1 and two extra shells 5, which pass through, rotates No. two rotating handles 14 so that
No. two threaded posts 13 link together No.1 link block 11 and No. two link blocks 12, can be effectively protected expansion valve 3, pass through
Rotate No.1 rotating handle 10 so that 9 fixed expansion valve 3 of clamping plate is fixing No.1 threaded post 7 by nut 8, can realize expansion valve
3 fixation.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of idle call expansion valve fixing device, including No.1 shell（1）With two extra shells（5）, which is characterized in that described one
Extra shell（1）On be provided with No.1 groove（2）, the No.1 groove（2）On be provided with expansion valve（3）, the No.1 groove（2）
Side is provided with No. two grooves（4）, No. two grooves（4）It is arranged in two extra shells（5）On, the two extras shell（5）With one
Extra shell（1）On be inlaid with several three extras shells（6）, the three extras shell（6）On be provided with No.1 threaded post（7）, described one
Number threaded post（7）One end is connected with clamping plate（9）, the No.1 shell（1）Side is connected with No.1 link block（11）, described No. two
Shell（5）Side is connected with No. two link blocks（12）, the No.1 link block（11）With No. two link blocks（12）Pass through No. two spiral shells
Line column（13）Connection.
2. a kind of idle call expansion valve fixing device according to claim 1, which is characterized in that the three extras shell（6）
Inside it is provided with several fillets of screw.
3. a kind of idle call expansion valve fixing device according to claim 1, which is characterized in that the No.1 threaded post
（7）On be provided with nut（8）, the No.1 threaded post（7）One end is connected with No.1 rotating handle（10）.
4. a kind of idle call expansion valve fixing device according to claim 1, which is characterized in that No. two threaded posts
（13）One end is connected with No. two rotating handles（14）, No. two threaded posts（13）On be provided with nut（8）.
5. a kind of idle call expansion valve fixing device according to claim 1, which is characterized in that the No.1 shell（1）
With two extra shells（5）It is made of PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721739289.4U CN207662024U (en) | 2017-12-14 | 2017-12-14 | A kind of idle call expansion valve fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721739289.4U CN207662024U (en) | 2017-12-14 | 2017-12-14 | A kind of idle call expansion valve fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207662024U true CN207662024U (en) | 2018-07-27 |
Family
ID=62940408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721739289.4U Active CN207662024U (en) | 2017-12-14 | 2017-12-14 | A kind of idle call expansion valve fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207662024U (en) |
-
2017
- 2017-12-14 CN CN201721739289.4U patent/CN207662024U/en active Active
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| GR01 | Patent grant |