CN207814540U - A kind of check-valves being easily installed - Google Patents
A kind of check-valves being easily installed Download PDFInfo
- Publication number
- CN207814540U CN207814540U CN201820152457.8U CN201820152457U CN207814540U CN 207814540 U CN207814540 U CN 207814540U CN 201820152457 U CN201820152457 U CN 201820152457U CN 207814540 U CN207814540 U CN 207814540U
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- China
- Prior art keywords
- flange
- triangulation location
- fixedly connected
- unit
- check
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- Expired - Fee Related
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Abstract
The utility model is related to valve technology fields, and disclose a kind of check-valves being easily installed, including main valve body, the top of the main valve body is fixedly connected with the bottom of upper valve body, the side of the main valve body is fixedly connected with the side of left valve barrel, the other side of the left valve barrel is fixedly connected with the side of first flange, the other side of the first flange offers the first triangulation location slot, the other side of the side grafting of the inner wall of the first triangulation location slot and the first triangulation location plug-in unit, the first triangulation location plug-in unit is fixedly connected with the side of second flange.The check-valves being easily installed, the first triangulation location plug-in unit being fixedly connected with second flange side by the first triangulation location slot that first flange side opens up, utilize the first triangulation location slot and the first triangulation location plug-in unit of equilateral triangle shape, the accuracy for improving positioning of high degree, the installation for facilitating check-valves, to achieve the effect that facilitate installation.
Description
Technical field
The utility model is related to valve technology field, specially a kind of check-valves being easily installed.
Background technology
Check-valves refers to being flowed and automatic open and close flap by medium itself, for the valve for preventing medium from flowing backwards, also known as
Non-return valve, check valve, reflux valve and counterbalance valve, check-valves belong to a kind of automatic valve, and main function is to prevent medium from falling
It flows, prevent pump and drive motor reversion and vessel media from releasing；Existing check-valves most of at present when mounted,
It is all attached using screw-nut structure, and lacks positioning device on existing check-valves, installed very not
Just, so needing a kind of check-valves being easily installed.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of check-valves being easily installed, and has and facilitates installation
The advantages of, it solves the problems, such as to mention in above-mentioned background technology.
（Two）Technical solution
To realize that the above-mentioned purpose for facilitating installation, the utility model provide the following technical solutions：It is a kind of be easily installed only
Valve is returned, including main valve body, the top of the main valve body are fixedly connected with the bottom of upper valve body, the side of the main valve body and left valve
The side of body is fixedly connected, and the other side of the left valve barrel is fixedly connected with the side of first flange, the first flange it is another
Side offers the first triangulation location slot, and the side of the inner wall of the first triangulation location slot and the first triangulation location plug-in unit is inserted
It connects, the other side of the first triangulation location plug-in unit is fixedly connected with the side of second flange, the other side of the second flange
It being fixedly connected with the side of the first connecting tube, side of the main valve body far from left valve barrel is fixedly connected with the side of right valve barrel,
The other side of the right valve barrel is fixedly connected with the side of third flange, and the other side of the third flange offers the second triangle
Locating slot, the side grafting of the inner wall of the second triangulation location slot and the second triangulation location plug-in unit, second triangulation location
The other side of plug-in unit is fixedly connected with the side of the 4th flange, and the other side of the 4th flange is solid with the side of the second connecting tube
Fixed connection.
Preferably, the first flange is identical as the size of second flange, and first flange with opened up in second flange
There is mounting hole.
Preferably, the third flange is identical as the size of the 4th flange, and third flange is opened up on the 4th flange
There is mounting hole.
Preferably, the shape of the first triangulation location slot is equilateral triangle, the shape of the second triangulation location slot
For equilateral triangle.
Preferably, the first triangulation location plug-in unit is adapted with the size of the first triangulation location slot, second triangle
Positioning plug-in unit is adapted with the size of the second triangulation location slot.
Preferably, the depth of the first triangulation location slot is less than the thickness of first flange, the second triangulation location slot
Depth be less than third flange depth.
（Three）Advantageous effect
Compared with prior art, the utility model provides a kind of check-valves being easily installed, and has following advantageous effect：
1, the check-valves being easily installed, the first triangulation location slot opened up by first flange side and second flange one
The first triangulation location plug-in unit that side is fixedly connected is inserted using the first triangulation location slot of equilateral triangle shape and the first triangulation location
Part, the accuracy for improving positioning of high degree, facilitates the installation of check-valves, to achieve the effect that facilitate installation.
2, the check-valves being easily installed, the second triangulation location slot and the 4th flange one opened up by third flange side
The second triangulation location plug-in unit that side is fixedly connected is inserted using the second triangulation location slot of equilateral triangle and the second triangulation location
Part improves the accuracy of check-valves installation, to achieve the effect that facilitate installation.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model structure first flange；
Fig. 3 is the structural schematic diagram of the utility model structure third flange.
In figure：1 main valve body, 2 upper valve bodies, 3 left valve barrels, 4 first flanges, 5 first triangulation location slots, 6 first triangulation locations
Plug-in unit, 7 second flanges, 8 first connecting tubes, 9 right valve barrels, 10 third flanges, 11 second triangulation location slots, 12 second triangulation locations
Plug-in unit, 13 the 4th flanges, 14 second connecting tubes.
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.
Please refer to Fig.1-3, a kind of check-valves being easily installed, including main valve body 1, top and the upper valve body 2 of main valve body 1
Bottom is fixedly connected, and the side of main valve body 1 is fixedly connected with the side of left valve barrel 3, the other side and the first flange 4 of left valve barrel 3
Side be fixedly connected, the other side of first flange 4 offers the first triangulation location slot 5, and the depth of the first triangulation location slot 5 is small
In the thickness of first flange 4, the shape of the first triangulation location slot 5 is equilateral triangle, the inner wall of the first triangulation location slot 5 with
The side grafting of first triangulation location plug-in unit 6, the other side of the first triangulation location plug-in unit 6 is fixed with the side of second flange 7 to be connected
It connects, the first triangulation location plug-in unit 6 is adapted with the size of the first triangulation location slot 5, the size of first flange 4 and second flange 7
It is identical, and mounting hole is offered in first flange 4 and second flange 7, the other side of second flange 7 and the first connecting tube 8
Side is fixedly connected, and side of the main valve body 1 far from left valve barrel 3 is fixedly connected with the side of right valve barrel 9, the other side of right valve barrel 9
It is fixedly connected with the side of third flange 10, the other side of third flange 10 offers the second triangulation location slot 11, the second triangle
The depth of locating slot 11 is less than the depth of third flange 10, and the shape of the second triangulation location slot 11 is equilateral triangle, and the two or three
The side grafting of the inner wall of angle locating slot 11 and the second triangulation location plug-in unit 12, the other side of the second triangulation location plug-in unit 12 and the
The side of four flanges 13 is fixedly connected, and the second triangulation location plug-in unit 12 is adapted with the size of the second triangulation location slot 11, and the 4th
The other side of flange 13 is fixedly connected with the side of the second connecting tube 14, and third flange 10 is identical as the size of the 4th flange 13,
And mounting hole is offered on third flange 10 and the 4th flange 13, the first triangulation location opened up by 4 side of first flange
The first triangulation location plug-in unit 6 that slot 5 is fixedly connected with 7 side of second flange, in use, the first triangulation location plug-in unit 6 is inserted into
In first triangulation location slot 5, the first triangulation location slot 5 and the first triangulation location plug-in unit 6 of equilateral triangle shape, very big journey are utilized
The accuracy for improving positioning of degree, it is convenient to be subsequently attached using screw-nut, the installation of check-valves is facilitated, to reach
To the effect for facilitating installation, the second triangulation location slot 11 opened up by 10 side of third flange and 13 side of the 4th flange are solid
Surely the second triangulation location plug-in unit 12 connected, in use, the second triangulation location plug-in unit 12 is inserted into the second triangulation location slot 11,
Using the second triangulation location slot 11 and the second triangulation location plug-in unit 12 of equilateral triangle, the accurate of check-valves installation is improved
Property, convenient to be subsequently attached using screw-nut, to achieve the effect that facilitate installation, check valve structure design is closed
Reason, it is simple and convenient, have the advantages that facilitate installation solve the problems, such as that most of existing check-valves installation is inconvenient.
When in use, the first triangulation location slot 5 and 7 side of second flange opened up using 4 side of first flange, which is fixed, to be connected
The the first triangulation location plug-in unit 6 connect, the second triangulation location slot 11 and the 4th flange 13 1 that 10 side of cooperation third flange opens up
First triangulation location plug-in unit 6 is inserted into the first triangulation location slot 5 by the second triangulation location plug-in unit 12 that side is fixedly connected, then will
Second triangulation location plug-in unit 12 is inserted into the second triangulation location slot 11, is improved the precision of installation positioning, is facilitated installation.
In conclusion the check-valves being easily installed, 5 He of the first triangulation location slot opened up by 4 side of first flange
The first triangulation location plug-in unit 6 that 7 side of second flange is fixedly connected, using equilateral triangle shape the first triangulation location slot 5 with
First triangulation location plug-in unit 6, the accuracy for improving positioning of high degree, facilitates the installation of check-valves, to reach
The effect for facilitating installation, the second triangulation location slot 11 opened up by 10 side of third flange and 13 side of the 4th flange, which are fixed, to be connected
The the second triangulation location plug-in unit 12 connect, using the second triangulation location slot 11 and the second triangulation location plug-in unit 12 of equilateral triangle,
The accuracy for improving check-valves installation, to achieve the effect that facilitate installation.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Claims (6)
1. a kind of check-valves being easily installed, including main valve body（1）, it is characterised in that：The main valve body（1）Top and upper valve
Body（2）Bottom be fixedly connected, the main valve body（1）Side and left valve barrel（3）Side be fixedly connected, the left valve barrel
（3）The other side and first flange（4）Side be fixedly connected, the first flange（4）The other side offer the first triangle
Locating slot（5）, the first triangulation location slot（5）Inner wall and the first triangulation location plug-in unit（6）Side grafting, described first
Triangulation location plug-in unit（6）The other side and second flange（7）Side be fixedly connected, the second flange（7）The other side with
First connecting tube（8）Side be fixedly connected, the main valve body（1）Far from left valve barrel（3）Side and right valve barrel（9）Side
It is fixedly connected, the right valve barrel（9）The other side and third flange（10）Side be fixedly connected, the third flange（10）'s
The other side offers the second triangulation location slot（11）, the second triangulation location slot（11）Inner wall and the second triangulation location plug-in unit
（12）Side grafting, the second triangulation location plug-in unit（12）The other side and the 4th flange（13）Side be fixedly connected,
4th flange（13）The other side and the second connecting tube（14）Side be fixedly connected.
2. a kind of check-valves being easily installed according to claim 1, it is characterised in that：The first flange（4）With
Two flanges（7）Size it is identical, and first flange（4）With second flange（7）On offer mounting hole.
3. a kind of check-valves being easily installed according to claim 1, it is characterised in that：The third flange（10）With
Four flanges（13）Size it is identical, and third flange（10）With the 4th flange（13）On offer mounting hole.
4. a kind of check-valves being easily installed according to claim 1, it is characterised in that：The first triangulation location slot
（5）Shape be equilateral triangle, the second triangulation location slot（11）Shape be equilateral triangle.
5. a kind of check-valves being easily installed according to claim 1, it is characterised in that：The first triangulation location plug-in unit
（6）With the first triangulation location slot（5）Size be adapted, the second triangulation location plug-in unit（12）With the second triangulation location slot
（11）Size be adapted.
6. a kind of check-valves being easily installed according to claim 1, it is characterised in that：The first triangulation location slot
（5）Depth be less than first flange（4）Thickness, the second triangulation location slot（11）Depth be less than third flange（10）'s
Depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820152457.8U CN207814540U (en) | 2018-01-30 | 2018-01-30 | A kind of check-valves being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820152457.8U CN207814540U (en) | 2018-01-30 | 2018-01-30 | A kind of check-valves being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207814540U true CN207814540U (en) | 2018-09-04 |
Family
ID=63322603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820152457.8U Expired - Fee Related CN207814540U (en) | 2018-01-30 | 2018-01-30 | A kind of check-valves being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207814540U (en) |
-
2018
- 2018-01-30 CN CN201820152457.8U patent/CN207814540U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20220130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |