CN209839663U - Small-size accurate V type mouth trap of adjustable flow size - Google Patents
Small-size accurate V type mouth trap of adjustable flow size Download PDFInfo
- Publication number
- CN209839663U CN209839663U CN201920229775.4U CN201920229775U CN209839663U CN 209839663 U CN209839663 U CN 209839663U CN 201920229775 U CN201920229775 U CN 201920229775U CN 209839663 U CN209839663 U CN 209839663U
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- CN
- China
- Prior art keywords
- valve body
- small
- opening
- valve core
- valve
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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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Sliding Valves (AREA)
Abstract
The utility model relates to a drain valve, in particular to a small-size V-arrangement mouth drain valve of adjustable flow size. The water-saving valve comprises an upper valve body, a lower valve body connected with the upper valve body and a valve core arranged in the lower valve body, wherein a water inlet is formed in the upper valve body, a water outlet is formed in the lower valve body, a water inlet cavity communicated with the water inlet is formed in the top of the valve core, and an adjusting body capable of adjusting water flow is arranged on the valve core. The utility model provides a small-size V-shaped opening trap with simple structure and adjustable flow capacity, which can reduce the appearance of the valve body.
Description
Technical Field
The utility model relates to a drain valve, in particular to a small-size V-arrangement mouth drain valve of adjustable flow size.
Background
Due to the requirement of working conditions, a large quantity of adjustable flow valves need to be installed on a small-area site, most of the adjusting structures in the existing valves capable of adjusting the flow are complex in structure, so that the cost of the adjustable flow valves is high, and due to the complex structure, the overall structure of the valve needs to be correspondingly increased, and when the adjustable flow valves need to be installed on a small-area site in a large quantity, the installation area is insufficient, so that the existing valve needs to be further improved.
Disclosure of Invention
In order to overcome the defects of the background art, the utility model provides a small and precise V-shaped opening drain valve which has simple structure and can reduce the flow of the valve body and has adjustable appearance.
The utility model adopts the technical proposal that: the small-sized V-shaped opening trap valve with adjustable flow comprises an upper valve body, a lower valve body connected with the upper valve body and a valve core arranged in the lower valve body, wherein the upper valve body is provided with a water inlet, the lower valve body is provided with a water outlet, the top of the valve core is provided with a water inlet cavity communicated with the water inlet, and the valve core is provided with an adjusting body capable of adjusting the flow rate.
Preferably, the adjusting body comprises a long strip-shaped valve core opening arranged on the outer surface of the valve core, the long strip-shaped valve core opening is arranged on the outer peripheral surface of the valve core and communicated with the water inlet cavity, the valve core opening is arranged around the rotation direction of the valve core, the valve core opening comprises an opening with a large end face and an opening with a small end face, and the opening with the large end face gradually shrinks towards the opening with the small end face.
Preferably, the opening of the large end face and the opening of the small end face form a V-shaped opening.
Preferably, the angle of the V-shaped opening is 20-45 degrees.
Preferably, the angle of the V-shaped opening is 25 degrees.
Preferably, the valve body further comprises a supporting plate, a mounting hole is formed in the supporting plate, an inserting block is arranged at the bottom of the lower valve body and inserted into the mounting hole, and the lower valve body is fixed with the supporting plate through a bolt.
Preferably, the valve core is provided with a valve rod, one end of the valve rod and the valve core are integrally formed, and the other end of the valve rod penetrates through the lower valve body and the mounting hole.
Preferably, last valve body and the sealing washer of establishing down between the valve body, last valve body towards the terminal surface of valve body down on be equipped with the seal groove, the sealing washer arrange in the seal groove and with lower valve body laminating sealed.
The utility model has the advantages that: the utility model discloses a set up a V type mouth on the case, make the case at rotatory in-process, when the opening of the big terminal surface of V type mouth is aimed at the delivery port, medium flow is the biggest, in-process when the case is rotated again, the terminal surface that the delivery port was aimed at to V type mouth is littleer, medium flow is just littleer, set up like this, only need set up a V type mouth on the case can, need not set up the regulation body of regulation flow size in addition, make overall structure very simple, reach and can adjust the flow, can reduce the function of appearance again.
The embodiments of the present invention will be further explained with reference to the drawings.
Drawings
FIG. 1 is a cross-sectional view of an embodiment of the present invention;
fig. 2 is a structural diagram of the valve core in the embodiment of the present invention.
Detailed Description
As shown in fig. 1-2, the utility model provides a smart small-size V type mouth trap of adjustable flow size, including last valve body 1, connect the lower valve body 2 of connecting valve body 1 and locate down case 3 in the valve body 2, last valve body 1 on be equipped with water inlet 4, be equipped with delivery port 5 on the lower valve body 2, 3 tops of case be equipped with the intake antrum 6 that switches on with water inlet 4, case 3 on be equipped with the regulating body that can adjust water flow size. The regulating body comprises a long strip-shaped valve core opening 7 arranged on the outer surface of the valve core 3, the long strip-shaped valve core opening 7 is arranged on the outer peripheral surface of the valve core 3, the valve core opening 7 is communicated with the water inlet cavity 6, the valve core opening 7 is arranged around the rotation direction of the valve core 3, the valve core opening 7 comprises an opening 71 with a large end face and an opening 72 with a small end face, and the opening 71 with the large end face gradually shrinks towards the opening 72 with the small end face in a gradual changing manner. In the above scheme, because the regulating body is arranged in the valve body, the flow of the medium can be regulated while the drain valve drains water, during regulation, when the large end face opening 71 corresponds to the water outlet 5, the medium flow is maximum, and when the opening of the small end face is aligned to the water outlet, the medium flow is minimum.
The large end face opening 71 and the small end face opening 72 form a V-shaped opening. In the above scheme, after the V-arrangement opening is formed, the medium enters into the intake antrum 6 on the case 3 from the water inlet 4 of the upper valve body 1, then flows out from the V-arrangement opening and then flows out from the delivery port 5, only need to set up such a V-arrangement mouth on the case 3, realize the regulation of medium flow size when making the rotation of case, need not to increase adjustment mechanism in addition, more traditional governing valve, simple structure, it is with low costs, and can reduce the whole area of valve body.
The angle of the V-shaped opening is 20-45 degrees. The 20-45 degrees can meet the regulation requirement.
The angle of the V-shaped opening is 25 degrees. The utility model discloses an angle is 25 degrees, can also be other angles certainly.
Still including backup pad 8, backup pad 8 on be equipped with mounting hole 81, lower valve body 2 bottom be equipped with plug block 82, this plug block 82 inserts in mounting hole 81 and lower valve body 2 passes through bolt 83 with backup pad 8 to be fixed. The support plate 8 is used for mounting the trap.
The valve core 3 is provided with a valve rod 31, one end of the valve rod 31 is integrally formed with the valve core 3, and the other end of the valve rod 31 penetrates through the lower valve body 2 and the mounting hole 81. The valve stem 31 extends out of the lower valve body 2 and is connected to an actuator, such as an actuator handle, for rotating the valve cartridge.
Last valve body 1 and lower valve body 2 between the sealing washer 9 of establishing, last valve body 1 towards the terminal surface of lower valve body 2 on be equipped with seal groove 91, sealing washer 9 arrange in seal groove 91 and with lower valve body 2 laminating sealed. The sealing ring 9 plays a sealing role and prevents water leakage between the lower valve body 2 and the upper valve body 1.
The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited thereto, and any modification that utilizes the inventive concepts will be within the scope of the patent claims.
Claims (8)
1. The utility model provides a smart small-size V type mouth trap of adjustable flow size, is including last valve body, the lower valve body of connecting the upper valve body and locate down the case in the valve body, last valve body on be equipped with the water inlet, be equipped with delivery port, its characterized in that on the lower valve body: the top of the valve core is provided with a water inlet cavity communicated with the water inlet, and the valve core is provided with an adjusting body capable of adjusting the water flow.
2. The small-sized V-shaped opening trap with adjustable flow capacity according to claim 1, characterized in that: the regulating body comprises a long-strip-shaped valve core opening arranged on the outer surface of the valve core, the long-strip-shaped valve core opening is arranged on the outer peripheral surface of the valve core and is communicated with the water inlet cavity, the valve core opening is arranged around the rotation direction of the valve core, the valve core opening comprises a large end face opening and a small end face opening, and the large end face opening is gradually contracted towards the small end face opening.
3. The small-sized V-shaped opening trap with adjustable flow capacity according to claim 2, characterized in that: the large end face opening and the small end face opening form a V-shaped opening.
4. The small and precise V-shaped opening trap with adjustable flow capacity of claim 3, wherein: the angle of the V-shaped opening is 20-45 degrees.
5. The small and precise V-shaped opening trap with adjustable flow capacity of claim 4, wherein: the angle of the V-shaped opening is 25 degrees.
6. The small V-shaped opening trap according to claim 1, 2, 3, 4 or 5, wherein: the valve body is characterized by further comprising a supporting plate, a mounting hole is formed in the supporting plate, an inserting block is arranged at the bottom of the lower valve body and inserted into the mounting hole, and the lower valve body is fixed with the supporting plate through a bolt.
7. The small and precise V-shaped opening trap with adjustable flow capacity of claim 6, wherein: the valve core is provided with a valve rod, one end of the valve rod and the valve core are integrally formed, and the other end of the valve rod penetrates through the lower valve body and the mounting hole.
8. The small-sized V-shaped opening trap with adjustable flow capacity according to claim 1, characterized in that: go up the sealing washer that establishes between valve body and the lower valve body, the last valve body be equipped with the seal groove towards the terminal surface of lower valve body, the sealing washer arrange in the seal groove and with lower valve body laminating sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920229775.4U CN209839663U (en) | 2019-02-20 | 2019-02-20 | Small-size accurate V type mouth trap of adjustable flow size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920229775.4U CN209839663U (en) | 2019-02-20 | 2019-02-20 | Small-size accurate V type mouth trap of adjustable flow size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209839663U true CN209839663U (en) | 2019-12-24 |
Family
ID=68904358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920229775.4U Expired - Fee Related CN209839663U (en) | 2019-02-20 | 2019-02-20 | Small-size accurate V type mouth trap of adjustable flow size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209839663U (en) |
-
2019
- 2019-02-20 CN CN201920229775.4U patent/CN209839663U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |