CN208900739U - A kind of pump valve that push type stablizing effect is good - Google Patents
A kind of pump valve that push type stablizing effect is good Download PDFInfo
- Publication number
- CN208900739U CN208900739U CN201821584731.5U CN201821584731U CN208900739U CN 208900739 U CN208900739 U CN 208900739U CN 201821584731 U CN201821584731 U CN 201821584731U CN 208900739 U CN208900739 U CN 208900739U
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- CN
- China
- Prior art keywords
- valve
- branch pipe
- fixedly connected
- casing
- guide rod
- 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 kind of pump valves that push type stablizing effect is good, including valve body, the valve body is equipped with vertical branch pipe, the branch pipe is connected to the inner cavity of valve body, the inner cavity of the branch pipe is fixedly connected with sealing cover, the sealing cover is slidably connected with guide rod, the lower end of the guide rod is fixedly connected with valve plug, the upper end of the guide rod is equipped with mounting plate, spring is fixedly connected on the downside of mounting plate, the lower end of the spring is fixedly connected with fixed plate, the fixed plate is fixedly connected with the inner wall of casing, casing is socketed on the branch pipe, pin is installed on the outer wall of the branch pipe, the pin is slidably connected in the notch on casing.The utility model is other than realizing folding, additionally it is possible to which the hydraulic pressure threshold values for controlling circulation is automatically closed when hydraulic pressure is lower than threshold values, and furthermore the utility model controls pump valve by pressing casing, and it is convenient to operate.
Description
Technical field
The utility model relates to pump valve technical field, specially a kind of pump valve that push type stablizing effect is good.
Background technique
Pump valve is the general designation of pump and valve.The non-valve for the valve of pump or with pumping action.Pump and valve usually contact
Together the reason of is use occasion.That is having the place of pump generally has valve, some places generally require to pump.They are
Place for liquid conveying.But present pump valve, it mostly uses and is threadedly coupled between valve and the pump housing, when opening and closing
It is required to rotation handwheel multi-turn, spends the time longer, and the function of current various pump valves is more single.
Utility model content
The purpose of this utility model is to provide a kind of pump valves that push type stablizing effect is good, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of pump valve that push type stablizing effect is good,
Including valve body, the valve body is equipped with vertical branch pipe, and the branch pipe is connected to the inner cavity of valve body, and the inner cavity of the branch pipe is fixed
It is connected with sealing cover, the sealing cover is slidably connected with guide rod, and the lower end of the guide rod is fixedly connected with valve plug, the guide rod
Upper end is equipped with mounting plate, and spring is fixedly connected on the downside of mounting plate, and the lower end of the spring is fixedly connected with fixed plate, institute
It states fixed plate to be fixedly connected with the inner wall of casing, casing is socketed on the branch pipe, pin is installed on the outer wall of the branch pipe,
The pin is slidably connected in the notch on casing.
Preferably, the inner cavity of the valve body is equipped with partition, the partition be equipped with through-hole, the through-hole and valve plug to
Match, is bonded with rubber seal on the valve plug.
Preferably, the spring is through on guide rod, and the guide rod is slidably connected through fixed plate and with it.
Preferably, the upper end of described sleeve pipe is equipped on sealing plate and sealing plate and is bolted with butterfly screws, the upside of the mounting plate
Center is equipped with threaded hole.
Preferably, the lower end outer wall of described sleeve pipe is equipped with rectangular notch, and the notch links into an integrated entity with rectangular notch.
Preferably, the width of the rectangular notch and the width of notch are equal.
Compared with prior art, the utility model has the beneficial effects that the utility model covers on the vertical branch pipe of valve body
It is connected to casing, the compressive state of adjustment spring, the upper end of spring and the installation of installation guide rod are capable of by the height of adjusting sleeve pipe
Plate is fixedly connected, and the up and down direction of guide rod is mobile, is able to drive mobile realize of valve plug and is opened and closed.The utility model is opened and closed in addition to realizing
Outside, additionally it is possible to which the hydraulic pressure threshold value for controlling circulation is automatically closed, furthermore the utility model passes through pressing when hydraulic pressure is lower than threshold value
Casing controls pump valve, and to operate convenient.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side structure schematic view.
In figure: 1 valve body, 2 partitions, 3 branch pipes, 4 through-holes, 5 valve plugs, 6 guide rods, 7 sealing covers, 8 casings, 9 mounting plates, 10 bullets
Spring, 11 butterfly screws, 12 pins, 13 rectangular notches, 14 fixed plates, 15 rubber seal, 16 notches.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of pump valve that push type stablizing effect is good, packet
Valve body 1 is included, the valve body 1 is equipped with vertical branch pipe 3, and the branch pipe 3 is connected to the inner cavity of valve body 1, the inner cavity of the branch pipe 3
It is fixedly connected with sealing cover 7, the sealing cover 7 is slidably connected with guide rod 6, and the lower end of the guide rod 6 is fixedly connected with valve plug 5,
The upper end of the guide rod 6 is equipped with mounting plate 9, and the downside of mounting plate 9 is fixedly connected with spring 10, the lower end of the spring 10 with
Fixed plate 14 is fixedly connected, and the fixed plate 14 is fixedly connected with the inner wall of casing 8, and casing 8, institute are socketed on the branch pipe 3
It states and pin 12 is installed on the outer wall of branch pipe 3, the pin 12 is slidably connected in the notch 16 on casing 8.
Specifically, the inner cavity of the valve body 1 is equipped with partition 2, the partition 2 is equipped with through-hole 4, the through-hole 4 and valve
Plug 5 is bonded with rubber seal 15 on the valve plug 5 to matching.
Specifically, the spring 10 is through on guide rod 6, the guide rod 6 is slidably connected through fixed plate 14 and with it, water flow
It is flowed to the right from left end, opens valve plug 5 downwards, guide rod 6 is slided relative to fixed plate 14.
Specifically, the upper end of described sleeve pipe 8, which is equipped on sealing plate and sealing plate, is bolted with butterfly screws 11, the mounting plate 9
Upper center is equipped with threaded hole, and butterfly screws 11 are twisted downwards, can be screwed into the threaded hole at 9 center of mounting plate, and valve plug 5 is consolidated
It is fixed, it can not open.
Specifically, the lower end outer wall of described sleeve pipe 8 is equipped with rectangular notch 13, the notch 16 is connect with rectangular notch 13
Integrally, pin 12 is stuck in different notches 16, and the decrement of spring 10 is different.
Specifically, the width of the rectangular notch 13 is equal with the width of notch 16, spring 10 is in compressive state always,
By the height of adjusting sleeve pipe 8, it is capable of the decrement of adjustment spring 10, the pressure threshold opened so as to control valve plug 5.
Working principle: accessing water pipe for the utility model when use, and in water inlet end cut-in pressure table, water flow from left end into
Enter, flowed out from right end, valve plug 5, which is opened, to be moved down, and water flow is flowed through from through-hole 4, and 10 decrement of spring is different, and valve plug 5 is pushed up
The pressure threshold opened is different, when hydraulic pressure is too low, is automatically closed, the decrement of spring 10 is adjusted by the height of adjusting sleeve pipe 8
Section, more up, the decrement of spring 10 is bigger for casing 8, and the pressure threshold for opening valve plug 5 is bigger, can also move down casing 5,
So that spring 10 is in normal condition, valve plug 5 is detached from through-hole 4, in the open state always.After moving up or down casing 8,
Casing 8 is fixed by pin 12, when moving up and down casing, pin 12 is located in vertical rectangular notch 13, then rotates
Pin 12 is caught in notch 16 by certain angle, can be fixed.When needing to completely close, casing 8 is moved down, so that spring
10 are in compressive state, and valve plug 5 is caught in through-hole 4, are then screwed down butterfly screws 11, so that the lower end for twisting butterfly screws 11 is twisted
Enter in mounting plate 9, valve plug 5 is fixed, and can not be opened by hydraulic pressure.
Claims (6)
1. a kind of pump valve that push type stablizing effect is good, including valve body (1), it is characterised in that: the valve body (1) is equipped with vertical
Branch pipe (3), the branch pipe (3) is connected to the inner cavity of valve body (1), and the inner cavity of the branch pipe (3) is fixedly connected with sealing cover
(7), the sealing cover (7) is slidably connected with guide rod (6), and the lower end of the guide rod (6) is fixedly connected with valve plug (5), described to lead
The upper end of bar (6) is equipped with mounting plate (9), is fixedly connected on the downside of mounting plate (9) spring (10), under the spring (10)
End is fixedly connected with fixed plate (14), and the fixed plate (14) is fixedly connected with the inner wall of casing (8), covers on the branch pipe (3)
It is connected to casing (8), is equipped with pin (12) on the outer wall of the branch pipe (3), the pin (12) is slidably connected to the slot on casing (8)
In mouth (16).
2. a kind of good pump valve of push type stablizing effect according to claim 1, it is characterised in that: the valve body (1)
Inner cavity is equipped with partition (2), and the partition (2) is equipped with through-hole (4), and the through-hole (4) and valve plug (5) are to matching, the valve
Rubber seal (15) are bonded on plug (5).
3. a kind of good pump valve of push type stablizing effect according to claim 1, it is characterised in that: the spring (10) is worn
On guide rod (6), the guide rod (6) is slidably connected through fixed plate (14) and with it.
4. a kind of good pump valve of push type stablizing effect according to claim 1, it is characterised in that: described sleeve pipe (8)
Upper end is equipped on sealing plate and sealing plate and is bolted with butterfly screws (11), and the upper center of the mounting plate (9) is equipped with threaded hole.
5. a kind of good pump valve of push type stablizing effect according to claim 1, it is characterised in that: described sleeve pipe (8)
Lower end outer wall is equipped with rectangular notch (13), and the notch (16) links into an integrated entity with rectangular notch (13).
6. a kind of good pump valve of push type stablizing effect according to claim 5, it is characterised in that: the rectangular notch
(13) width is equal with the width of notch (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821584731.5U CN208900739U (en) | 2018-09-28 | 2018-09-28 | A kind of pump valve that push type stablizing effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821584731.5U CN208900739U (en) | 2018-09-28 | 2018-09-28 | A kind of pump valve that push type stablizing effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208900739U true CN208900739U (en) | 2019-05-24 |
Family
ID=66573975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821584731.5U Expired - Fee Related CN208900739U (en) | 2018-09-28 | 2018-09-28 | A kind of pump valve that push type stablizing effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208900739U (en) |
-
2018
- 2018-09-28 CN CN201821584731.5U patent/CN208900739U/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: 20190524 Termination date: 20200928 |