CN207989770U - A kind of hand sluice valve - Google Patents
A kind of hand sluice valve Download PDFInfo
- Publication number
- CN207989770U CN207989770U CN201721858199.7U CN201721858199U CN207989770U CN 207989770 U CN207989770 U CN 207989770U CN 201721858199 U CN201721858199 U CN 201721858199U CN 207989770 U CN207989770 U CN 207989770U
- Authority
- CN
- China
- Prior art keywords
- valve
- hole
- sealing damper
- valve body
- sealing
- 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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- Details Of Valves (AREA)
Abstract
The utility model discloses a kind of hand sluice valves,The gate valve includes valve body,It is set to the first tube body that first side of valve body is connected to the valve body,It is set to the second tube body that the valve body the second side is connected to the valve body,The sealing damper being set in the valve body can be slided up and down,The valve rod outside the valve body and for driving the sealing damper to be slided in the valve body is extended to out of this valve body,The valve chamber slided up and down for the sealing damper is equipped in the valve body,First tube body is connected to by first through hole with the valve chamber,Second tube body is connected to by the second through-hole with the valve chamber,The sealing damper seals against the first through hole and the second through-hole respectively when sliding into the valve chamber lowermost end,The sealing damper top is equipped with the threaded hole stretched in the sealing damper,The valve rod bottom end is equipped with the stud being inserted into the threaded hole with the screw hole,The top end of the valve body is covered with valve deck,The punched out being pierced by for the valve rod is equipped in the middle part of the valve deck.
Description
Technical field
The utility model is related to a kind of gate valves, more specifically to a kind of hand sluice valve.
Background technology
When being closed, the water positioned at gate valve bottom is easy to remain in gate valve existing gate valve, is moved down in flashboard
In the process, due to being sealed between flashboard and valve chamber bottom, cause the water positioned at valve chamber bottom that cannot all drain, so as to cause lock
Plate cannot be closed completely.
Utility model content
The technical problem to be solved by the present invention is to for the drawbacks described above of the prior art, provide a kind of manual brake
Valve.
Technical solution adopted by the utility model to solve its technical problems is：A kind of hand sluice valve is constructed, the gate valve packet
Valve body is included, the first tube body that first side of valve body is connected to the valve body is set to, is set to the valve body the second side and the valve body connects
Logical the second tube body can slide up and down the sealing damper being set in the valve body, extend to outside the valve body and be used in combination out of this valve body
In the valve rod for driving the sealing damper to be slided in the valve body, the valve body is interior to be equipped with the valve chamber slided up and down for the sealing damper,
First tube body is connected to by first through hole with the valve chamber, which is connected to by the second through-hole with the valve chamber, the sealing lock
Plate seals against the first through hole and the second through-hole respectively when sliding into the valve chamber lowermost end, which, which is equipped with, stretches
Enter the threaded hole to the sealing damper, which is equipped with the spiral shell being inserted into the threaded hole with the screw hole
Column, the top end of the valve body are covered with valve deck, and the punched out being pierced by for the valve rod is equipped in the middle part of the valve deck, diameter is installed on the valve rod
The first position-arresting disk and the second position-arresting disk of bore dia are pierced by more than this, which is located at the punched out top position,
Second position-arresting disk is located at the punched out lower position, which is installed with turn that can be used for driving the valve rod to rotate
Disk, the sealing damper second side are equipped with and are extended to from the sealing damper second side medium position from the sealing damper bottom surface
The height of guiding gutter, the guiding gutter is more than the distance between the second through-hole lowermost end and the valve chamber bottom wall, the depth of the guiding gutter
Thickness of the degree less than the sealing damper.
In hand sluice valve described in the utility model, fixed pad is equipped with and first side of sealing damper in the first through hole
The first seal washer that face seals against, fixed pad is equipped in second through-hole seals against with the sealing damper second side
Second seal washer.
In hand sluice valve described in the utility model, the distance between the sealing damper top and the valve deck are less than should
The depth of threaded hole.
In hand sluice valve described in the utility model, which is equipped with chamfering.
In hand sluice valve described in the utility model, which is more than at a distance from the valve chamber bottom wall should
Second through-hole lowermost end is at a distance from the valve chamber bottom wall.
The hand sluice valve for implementing the utility model, has the advantages that：Using the utility model hand sluice valve when,
The rotation of driven by rotary disc valve rod is rotated, valve rod rotation drives stud rotation, due to the screw hole of stud and sealing damper, and the
One position-arresting disk and the second position-arresting disk limit valve rod move up and down and valve chamber limits the rotation of sealing damper, stud rotation
Sealing damper can only be driven to be slided up and down in valve chamber, gate valve is turned on and off to realize, realize to first through hole and
The conducting of second through-hole or closure.Further, it is located at during sealing damper is closed downwards by the way that guiding gutter is arranged
The water compression of valve chamber bottom, which can be squeezed out from guiding gutter to the second through-hole, to be discharged, and is avoided sealing damper that from cannot being closed completely, is played more
Good sealing effect.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：
Fig. 1 is the structural schematic diagram of the utility model hand sluice valve.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
As shown in Figure 1, in the hand sluice valve first embodiment of the utility model, which includes valve body 2, is set to
The first tube body 3 that 2 first side of valve body is connected to the valve body 2 is set to 2 the second side of valve body is connected to the valve body 2 second
Tube body 4 can slide up and down the sealing damper 5 being set in the valve body 2, be extended to outside the valve body 2 out of this valve body 2 and be used for band
The valve rod 6 that the sealing damper 5 slides in the valve body 2 is moved, the valve chamber slided up and down for the sealing damper 5 is equipped in the valve body 2
7, the first tube body 3 is connected to by first through hole 8 with the valve chamber 7, which is connected to by the second through-hole 9 with the valve chamber 7,
The sealing damper 5 seals against the first through hole 8 and the second through-hole 9 when sliding into 7 lowermost end of valve chamber respectively, the sealing lock
5 top of plate is equipped with the threaded hole 10 stretched in the sealing damper 5, which is equipped with and is inserted into the threaded hole 10
The stud 11 being spirally connected with the threaded hole 10,2 top cover of valve body are equipped with valve deck 12, which is equipped with wears for the valve rod 6
The punched out 13 gone out is installed with the first position-arresting disk 14 and the second position-arresting disk that diameter is more than 13 diameter of punched out on the valve rod 6
15, which is located at 13 top position of punched out, which is located at 13 times orientation of the punched out
Set place, 6 top of valve rod be installed with can be used for driving the valve rod 6 rotate turntable 16,5 second side of sealing damper be equipped with from
5 bottom surface of sealing damper extends to the guiding gutter 17 at the 5 second side medium position of sealing damper, the height of the guiding gutter 17
More than the distance between 9 lowermost end of the second through-hole and 7 bottom wall of valve chamber, the depth of the guiding gutter 17 is less than the sealing damper 5
Thickness.
Using the utility model hand sluice valve 1 when, rotation turntable 16 with ovable valve stem 6 rotate, valve rod 6 rotation drive stud
11 rotations, since stud 11 and the threaded hole 10 of sealing damper 5 are spirally connected, and the first position-arresting disk 14 and the second position-arresting disk 15 limit
Valve rod 6 move up and down and valve chamber 7 limits the rotation of sealing damper 5, the rotation of stud 11 can only drive sealing damper 5 in valve
Slided up and down in chamber 7, to realize being turned on and off to gate valve 1, realize to the conducting of first through hole 8 and the second through-hole 9 or
It is closed.Further, by the way that guiding gutter 17 is arranged, during sealing damper 5 is closed downwards, it is located at the water of 7 bottom of valve chamber
It is pressurized to squeeze out to the second through-hole 9 from guiding gutter 17 and be discharged, avoid sealing damper 5 that from cannot being closed completely, play better seal
Effect.
To play better seal effect, in the first through hole 8, fixed pad is equipped with seals with 5 first side of sealing damper
The first seal washer 18 abutted, fixed pad is equipped with the sealed against with 5 second side of sealing damper in second through-hole 9
Two seal washers 19.It is logical that first seal washer 18 and the second seal washer 19 are fixed in first through hole 8 and second respectively
In hole 9.
To prevent the abjection out of valve chamber 7 of sealing damper 5,5 top of sealing damper and the distance between the valve deck 12 are small
In the depth of the threaded hole 10.
Further, to avoid sealing damper 5 from pushing the first seal washer 18 and the second seal washer when moving down
19, which is equipped with chamfering 20.
Preferably, which is more than 9 lowermost end of the second through-hole and is somebody's turn to do at a distance from 7 bottom wall of valve chamber
The distance of 7 bottom wall of valve chamber.When pushing down on sealing damper 5, sealing damper 5 first seals first through hole 8, then proceed to
Lower promotion sealing damper 5, you can thoroughly squeeze out the water of 7 bottom of valve chamber.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (5)
1. a kind of hand sluice valve, which is characterized in that the gate valve includes valve body, is set to the first side of the valve body and the valve body
First tube body of connection is set to the second tube body that the valve body the second side is connected to the valve body, can slide up and down and be set to
Sealing damper in the valve body extends to outside the valve body out of described valve body and for driving the sealing damper described
The valve rod slided in valve body, the valve body is interior to be equipped with the valve chamber slided up and down for the sealing damper, and the first tube body passes through first
Through-hole is connected to the valve chamber, and second tube body is connected to by the second through-hole with the valve chamber, and the sealing damper is sliding
The first through hole and the second through-hole are sealed against when to the valve chamber lowermost end respectively, the sealing damper top is equipped with and stretches into
Threaded hole in the sealing damper, the valve rod bottom end, which is equipped with, to be inserted into the threaded hole and the screw hole
Stud, the top end of the valve body is covered with valve deck, the punched out being pierced by for the valve rod, the valve rod is equipped in the middle part of the valve deck
On be installed with diameter and be more than first position-arresting disk and the second position-arresting disk for being pierced by bore dia, first position-arresting disk is located at described
At punched out top position, second position-arresting disk is located at the punched out lower position, and the valve stem tip is installed with can
Turntable for driving the valve rod rotation, the sealing damper second side are equipped with from the sealing damper bottom surface and extend to institute
State the guiding gutter at sealing damper second side medium position, the height of the guiding gutter be more than the second through-hole lowermost end with
The distance between described valve chamber bottom wall, the depth of the guiding gutter are less than the thickness of the sealing damper.
2. hand sluice valve according to claim 1, which is characterized in that in the first through hole fixed pad be equipped with it is described close
The first seal washer for sealing against of envelope flashboard first side, fixed pad is equipped with and the sealing damper the in second through-hole
The second seal washer that two side faces seal against.
3. hand sluice valve according to claim 1, which is characterized in that between the sealing damper top and the valve deck
Distance be less than the threaded hole depth.
4. hand sluice valve according to claim 1, which is characterized in that the sealing damper bottom face periphery is equipped with chamfering.
5. hand sluice valve according to claim 1, which is characterized in that the first through hole lowermost end and the valve chamber bottom wall
Distance be more than the second through-hole lowermost end at a distance from the valve chamber bottom wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721858199.7U CN207989770U (en) | 2017-12-27 | 2017-12-27 | A kind of hand sluice valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721858199.7U CN207989770U (en) | 2017-12-27 | 2017-12-27 | A kind of hand sluice valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207989770U true CN207989770U (en) | 2018-10-19 |
Family
ID=63818183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721858199.7U Expired - Fee Related CN207989770U (en) | 2017-12-27 | 2017-12-27 | A kind of hand sluice valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207989770U (en) |
-
2017
- 2017-12-27 CN CN201721858199.7U patent/CN207989770U/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: 20181019 Termination date: 20181227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |