CN207814637U - A kind of preventing water leakage sealed valve - Google Patents
A kind of preventing water leakage sealed valve Download PDFInfo
- Publication number
- CN207814637U CN207814637U CN201820124256.7U CN201820124256U CN207814637U CN 207814637 U CN207814637 U CN 207814637U CN 201820124256 U CN201820124256 U CN 201820124256U CN 207814637 U CN207814637 U CN 207814637U
- Authority
- CN
- China
- Prior art keywords
- valve rod
- block
- valve
- hole
- valve body
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 238000005096 rolling process Methods 0.000 claims description 3
- 229920000297 Rayon Polymers 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 abstract description 7
- 239000012530 fluid Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Lift Valve (AREA)
Abstract
The utility model discloses a kind of preventing water leakage sealed valves, including valve body, the valve body is the hollow structure that both sides are disposed as opening, sealing block is rotatablely equipped in valve body, and sealing block is adapted with valve body, the surface of sealing block is equipped with the mounting hole for being opened in body top, valve rod is rotatablely equipped in mounting hole, and valve rod top and bottom end all extend to outside mounting hole, the bottom end of valve rod is fixedly mounted in sealing block, the top of valve rod is installed with handle, turning set is equipped with caulking gum block on the outer wall of valve rod, caulking gum block is in close contact with valve rod, and it is in contact at the top of the bottom of caulking gum block and valve body.The utility model is simple in structure, easy to use, very easily caulking gum block can be pressed to the top of valve body, make the seal protection for having dual between valve body and valve rod, effectively avoid the generation of valve drainage.
Description
Technical field
The utility model is related to valve technology field more particularly to a kind of preventing water leakage sealed valves.
Background technology
Valve be in fluid system, for controlling the direction of fluid, the device of pressure, flow, valve be make piping and
Media flow or stopping and the device that can control its flow, valve in equipment can be used for controlling empty gas and water, steam, various corruption
The flow valve of the various types fluid such as corrosion medium, mud, oil product, liquid metal and radiating medium is pipeline fluid conveying
Control unit in system, it is for changing access section and media flow direction, having water conservancy diversion, cut-off, throttling, non-return, divide
The functions such as stream or overflow release.
From the point of view of present case, most of valve is all the flowing or stopping for controlling water, in existing technology, is
Leak is prevented, sealing ring would generally be installed between valve rod and valve body, passes through swing handle, the rotation of handle grip ovable valve stem, so that it may
With the opening and closing of control valve, leakproof water conservation is carried out since only there are one sealing rings between valve rod and valve body, is passed through
The phenomenon that long-term is deformed using sealing ring meeting aging, the position generation leak for causing valve body to be connected with valve rod, therefore this practicality
It is novel to propose solution on this question.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of leakproof water-stop proposed
Valve.
To achieve the goals above, the utility model uses following technical solution：
A kind of preventing water leakage sealed valve, including valve body, the valve body are the hollow structure that both sides are disposed as opening, valve body
It is inside rotatablely equipped with sealing block, and sealing block is adapted with valve body, the surface of sealing block, which is equipped with, is opened in valve body top
The mounting hole in portion is rotatablely equipped with valve rod in mounting hole, and the top of valve rod and bottom end all extend to outside mounting hole, the bottom of valve rod
End is fixedly mounted in sealing block, and the top of valve rod is installed with handle, and turning set is equipped with sealing rubber on the outer wall of valve rod
Blob of viscose, caulking gum block is in close contact with valve rod, and is in contact at the top of the bottom of caulking gum block and valve body, caulking gum block
The mounting blocks for being symmetrically and fixedly mounted to valve rod both sides are equipped between handle, the side that two mounting blocks are located remotely from each other symmetrically opens up
There is sliding slot, the first link block is slidably fitted in sliding slot, and the side of the first link block extends to outside sliding slot, is equipped with and opens in sliding slot
The first through hole being located at the top of the first link block, offers the second through-hole in the top inner wall of sliding slot, rotation peace in first through hole
Equipped with shaft, and the top of shaft and bottom end all extend to outside first through hole, and the top of shaft through the second through-hole and extends to
Outside second through-hole, the top of shaft is installed with first gear, and shaft is equipped with close to the side of valve rod and is fixedly mounted on valve rod
On servo motor, and servo motor is located at the top of mounting blocks, and second gear is installed on the output shaft of servo motor,
Second gear is engaged with first gear, and the sliding slot is externally provided with the second link block for being fixedly mounted on the first link block bottom, the
The bottom of two link blocks is installed with pressure plate, and pressure plate is located at the top of caulking gum block.
Preferably, card slot is offered at the top of the sealing block, the bottom end of valve rod is fixedly mounted in card slot.
Preferably, fixing sleeve is equipped with sealing ring in the mounting hole, and valve rod rotation is set in sealing ring.
Preferably, circular groove is offered in the bottom interior wall of the sliding slot, fixing sleeve is equipped with bearing, shaft rotation peace in circular groove
In bearing.
Preferably, internal thread is offered on the inner wall of the first through hole, offers external screw thread on the outer wall of shaft, first
Through-hole is threadedly coupled by internal thread with external screw thread with shaft.
Preferably, the side that first link block is located in sliding slot is rotatablely equipped with ball, and ball is kept away from sliding slot
The side inner wall of mouth is in rolling contact.
Compared with prior art, the utility model has the beneficial effects that：
In the utility model, pass through valve body, sealing block, mounting hole, valve rod, handle, caulking gum block, mounting blocks, cunning
Slot, the first link block, first through hole, the second through-hole, shaft, first gear, servo motor, second gear, the second link block, pressure
The cooperation of tight plate, can very easily be pressed on caulking gum block the top of valve body, make to have between valve rod and valve body dual
Seal protection effectively prevents the generation of the drainage of valve, and the utility model is simple in structure, easy to use, can be easily
The top for caulking gum block being pressed to valve body, make the seal protection for having dual between valve body and valve rod, effectively avoid
The generation of valve drainage.
Description of the drawings
Fig. 1 be the utility model proposes a kind of preventing water leakage sealed valve main view schematic cross-sectional view；
Fig. 2 be the utility model proposes a kind of preventing water leakage sealed valve part A schematic cross-sectional view.
In figure：1 valve body, 2 sealing blocks, 3 mounting holes, 4 valve rods, 5 handles, 6 caulking gum blocks, 7 mounting blocks, 8 sliding slots, 9
First link block, 10 first through hole, 11 second through-holes, 12 shafts, 13 first gears, 14 servo motors, 15 second gears, 16
Two link blocks, 17 pressure plates.
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.
Referring to Fig.1-2, a kind of preventing water leakage sealed valve, including valve body 1, valve body 1 are that both sides are disposed as the hollow of opening
Structure is rotatablely equipped with sealing block 2 in valve body 1, and sealing block 2 is adapted with valve body 1, and the surface of sealing block 2 is set
There is the mounting hole 3 for being opened in 1 top of valve body, is rotatablely equipped with valve rod 4 in mounting hole 3, and the top of valve rod 4 and bottom end are prolonged
It extends to outside mounting hole 3, the bottom end of valve rod 4 is fixedly mounted in sealing block 2, and the top of valve rod 4 is installed with handle 5, valve
Turning set is equipped with caulking gum block 6 on the outer wall of bar 4, and caulking gum block 6 is in close contact with valve rod 4, and the bottom of caulking gum block 6
Portion is in contact with the top of valve body 1, and the installation for being symmetrically and fixedly mounted to 4 both sides of valve rod is equipped between caulking gum block 6 and handle 5
Block 7, the side that two mounting blocks 7 are located remotely from each other symmetrically offer sliding slot 8, and the first link block 9 is slidably fitted in sliding slot 8, and
The side of first link block 9 extends to outside sliding slot 8, and the first through hole 10 for being opened in 9 top of the first link block is equipped in sliding slot 8,
The second through-hole 11 is offered in the top inner wall of sliding slot 8, and shaft 12, and the top of shaft 12 are rotatablely equipped in first through hole 10
It is all extended to outside first through hole 10 with bottom end, the top of shaft 12 through the second through-hole 11 and extends to outside the second through-hole 11, turns
The top of axis 12 is installed with first gear 13, and shaft 12 is equipped with close to the side of valve rod 4 and is fixedly mounted on watching on valve rod 4
Motor 14 is taken, and servo motor 14 is located at the top of mounting blocks 7, and second gear is installed on the output shaft of servo motor 14
15, second gear 15 is engaged with first gear 13, and sliding slot 8 is externally provided with the second connection for being fixedly mounted on 9 bottom of the first link block
The bottom of block 16, the second link block 16 is installed with pressure plate 17, and pressure plate 17 is located at the top of caulking gum block 6, leads to
Cross valve body 1, sealing block 2, mounting hole 3, valve rod 4, handle 5, caulking gum block 6, mounting blocks 7, sliding slot 8, the first link block 9,
First through hole 10, the second through-hole 11, shaft 12, first gear 13, servo motor 14, second gear 15, the second link block 16, pressure
The cooperation of tight plate 17, can very easily be pressed on caulking gum block 6 top of valve body 1, make to have between valve rod 4 and valve body 1
Dual seal protection effectively prevents the generation of the drainage of valve, and the utility model is simple in structure, easy to use, energy
Very easily caulking gum block 6 is pressed to the top of valve body, makes have dual seal protection between valve body 1 and valve rod 4, effectively
The generation for avoiding valve drainage.
In the utility model, the top of sealing block 2 offers card slot, and the bottom end of valve rod 4 is fixedly mounted in card slot, peace
It filling fixing sleeve in hole 3 and is equipped with sealing ring, the rotation of valve rod 4 is set in sealing ring, and circular groove is offered in the bottom interior wall of sliding slot 8,
Fixing sleeve is equipped with bearing in circular groove, and shaft 12 is rotatably installed in bearing, and internal thread is offered on the inner wall of first through hole 10, turns
External screw thread is offered on the outer wall of axis 12, first through hole 10 is threadedly coupled by internal thread with external screw thread with shaft 12, and first connects
It connects the side that block 9 is located in sliding slot 8 and is rotatablely equipped with ball, ball is in rolling contact with side inner wall of the sliding slot 8 far from opening, leads to
Cross valve body 1, sealing block 2, mounting hole 3, valve rod 4, handle 5, caulking gum block 6, mounting blocks 7, sliding slot 8, the first link block 9,
First through hole 10, the second through-hole 11, shaft 12, first gear 13, servo motor 14, second gear 15, the second link block 16, pressure
The cooperation of tight plate 17, can very easily be pressed on caulking gum block 6 top of valve body 1, make to have between valve rod 4 and valve body 1
Dual seal protection effectively prevents the generation of the drainage of valve, and the utility model is simple in structure, easy to use, energy
Very easily caulking gum block 6 is pressed to the top of valve body, makes have dual seal protection between valve body 1 and valve rod 4, effectively
The generation for avoiding valve drainage.
Operation principle：In use, starting two servo motors 14 simultaneously, the output shaft of servo motor 14 drives second gear
15 rotations, second gear 15 drive first gear 13 to rotate, and first gear 13 drives shaft 12 to rotate, due to shaft 12 and first
It is connected through a screw thread between through-hole 10, then the rotation of shaft 12 drives the first link block 9 to move down, 9 band of the first link block
Dynamic ball scrolls down through in sliding slot 8, while the first link block 9 drives the second link block 16 to move down, the second link block 16
It drives pressure plate 17 to move down, when caulking gum block 6 is pressed on the top of valve body 1 by pressure plate 17, closes servo motor
14。
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of preventing water leakage sealed valve, including valve body（1）, which is characterized in that the valve body（1）It is disposed as being open for both sides
Hollow structure, valve body（1）Inside it is rotatablely equipped with sealing block（2）, and sealing block（2）With valve body（1）It is adapted, sealing gear
Block（2）Surface be equipped be opened in valve body（1）The mounting hole at top（3）, mounting hole（3）Inside it is rotatablely equipped with valve rod（4）, and
Valve rod（4）Top and bottom end all extend to mounting hole（3）Outside, valve rod（4）Bottom end be fixedly mounted on sealing block（2）It is interior,
Valve rod（4）Top be installed with handle（5）, valve rod（4）Outer wall on turning set be equipped with caulking gum block（6）, seal rubber
Blob of viscose（6）With valve rod（4）It is in close contact, and caulking gum block（6）Bottom and valve body（1）Top be in contact, caulking gum
Block（6）And handle（5）Between be equipped be symmetrically and fixedly mounted to valve rod（4）The mounting blocks of both sides（7）, two mounting blocks（7）Mutually
Separate side symmetrically offers sliding slot（8）, sliding slot（8）Inside it is slidably fitted with the first link block（9）, and the first link block（9）
Side extend to sliding slot（8）Outside, sliding slot（8）Interior be equipped with is opened in the first link block（9）The first through hole at top（10）, sliding slot
（8）Top inner wall on offer the second through-hole（11）, first through hole（10）Inside it is rotatablely equipped with shaft（12）, and shaft（12）
Top and bottom end all extend to first through hole（10）Outside, shaft（12）Top run through the second through-hole（11）And extend to second
Through-hole（11）Outside, shaft（12）Top be installed with first gear（13）, shaft（12）Close to valve rod（4）Side be equipped with
It is fixedly mounted on valve rod（4）On servo motor（14）, and servo motor（14）Positioned at mounting blocks（7）Top, servo motor
（14）Output shaft on be installed with second gear（15）, second gear（15）With first gear（13）Engagement, the sliding slot
（8）It is externally provided with and is fixedly mounted on the first link block（9）Second link block of bottom（16）, the second link block（16）Bottom fix
Pressure plate is installed（17）, and pressure plate（17）Positioned at caulking gum block（6）Top.
2. a kind of preventing water leakage sealed valve according to claim 1, which is characterized in that the sealing block（2）Top
Offer card slot, valve rod（4）Bottom end be fixedly mounted in card slot.
3. a kind of preventing water leakage sealed valve according to claim 1, which is characterized in that the mounting hole（3）Interior fixing sleeve
Equipped with sealing ring, valve rod（4）Rotation is set in sealing ring.
4. a kind of preventing water leakage sealed valve according to claim 1, which is characterized in that the sliding slot（8）Bottom interior wall
On offer circular groove, fixing sleeve is equipped with bearing, shaft in circular groove（12）It is rotatably installed in bearing.
5. a kind of preventing water leakage sealed valve according to claim 1, which is characterized in that the first through hole（10）Inner wall
On offer internal thread, shaft（12）Outer wall on offer external screw thread, first through hole（10）With shaft（12）Pass through internal thread
It is threadedly coupled with external screw thread.
6. a kind of preventing water leakage sealed valve according to claim 1, which is characterized in that first link block（9）It is located at
Sliding slot（8）Interior side is rotatablely equipped with ball, ball and sliding slot（8）Side inner wall far from opening is in rolling contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820124256.7U CN207814637U (en) | 2018-01-25 | 2018-01-25 | A kind of preventing water leakage sealed valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820124256.7U CN207814637U (en) | 2018-01-25 | 2018-01-25 | A kind of preventing water leakage sealed valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207814637U true CN207814637U (en) | 2018-09-04 |
Family
ID=63324993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820124256.7U Expired - Fee Related CN207814637U (en) | 2018-01-25 | 2018-01-25 | A kind of preventing water leakage sealed valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207814637U (en) |
-
2018
- 2018-01-25 CN CN201820124256.7U patent/CN207814637U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211501676U (en) | Novel special two-way soft sealing flange butterfly valve of sea water | |
| KR20090015576A (en) | Ball valve with backflow prevention means | |
| CN212004299U (en) | A kind of butterfly valve with strong sealing | |
| CN207814637U (en) | A kind of preventing water leakage sealed valve | |
| CN104913069A (en) | Flow-adjustable valve | |
| CN207830680U (en) | A kind of cut-off wind valve | |
| CN208793706U (en) | A kind of lining fire safe type high temperature tee joint butterfly valve | |
| CN212028567U (en) | A heavy hammer telescopic butterfly valve | |
| CN207961549U (en) | A kind of Wear-resistant corrosion-resistant butterfly valve | |
| CN104791505A (en) | Flexible anticorrosion stainless steel casting valve | |
| CN204985827U (en) | Fire -fighting spherical valve | |
| CN212273055U (en) | Non-leakage high-sealing valve | |
| CN104832660B (en) | A kind of two-way soft sealing butterfly valve of screw rod keying | |
| CN210661401U (en) | Multi-valve seat valve device for gas pipeline | |
| CN211315172U (en) | A manual slag flat gate valve | |
| CN207864647U (en) | A kind of butterfly valve that can be reinforced manually | |
| CN207316093U (en) | A kind of new three eccentricity double seals butterfly valve | |
| CN206368993U (en) | A kind of motor machine valve for automatically controlling water-carrying capacity | |
| CN208089954U (en) | A kind of butterfly valve that can quickly open | |
| CN207229803U (en) | It is a kind of can self-closed gate valve | |
| CN207049345U (en) | Fluorine-lined flange, to pressing from both sides dual-purpose butterfly valve | |
| CN221880431U (en) | Valve rod with dynamic compensation structure | |
| CN205504034U (en) | Novel airtight valve | |
| CN201170343Y (en) | Ball-valve for reverse screwed valve base | |
| CN205841823U (en) | A kind of pottery steam valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 323000 No. 801, Wenyi Road, Bihu Industrial Zone, Liandu District, Lishui City, Zhejiang Province Patentee after: Ticos Technology Group Lishui fluid equipment Co.,Ltd. Address before: No.8, Kaiyuan Road, Zhonglian Industrial Park, Xiqing District, Tianjin 300203 Patentee before: TIX TECHNOLOGY GROUP TIANJIN FLUID EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |