CN218031515U - Elastic sealing seat gate valve with cleaning function - Google Patents
Elastic sealing seat gate valve with cleaning function Download PDFInfo
- Publication number
- CN218031515U CN218031515U CN202221911347.8U CN202221911347U CN218031515U CN 218031515 U CN218031515 U CN 218031515U CN 202221911347 U CN202221911347 U CN 202221911347U CN 218031515 U CN218031515 U CN 218031515U
- Authority
- CN
- China
- Prior art keywords
- gate valve
- valve body
- cleaning
- seat
- filter screen
- 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.)
- Active
Links
Images
Landscapes
- Details Of Valves (AREA)
Abstract
The utility model provides a simple structure, an elastic seal seat gate valve with clean function that has clean function, including the gate valve body, cross the water seat, set up in valve gap on the gate valve body, along radial inhalant canal and the exhalant canal of seting up of gate valve body, set up in inhalant canal with be used for the valve plate that control fluid opened and close between the exhalant canal, the valve plate top is located the inside valve rod that is equipped with of gate valve body, the passageway has been seted up to gate valve body top, the lower tip of valve rod with the valve plate is connected, the valve rod upper end is worn out the valve gap, cross the water seat and fix inside locating inhalant canal, be equipped with the filter screen that is used for filtering impurity on the water seat, gate valve body upper end is equipped with the filter screen cleaning device that is used for clearing up the filter screen, the inside passageway cleaning device that is used for clearing up gate valve body inhalant canal inner wall that is equipped with of gate valve body.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to elastic seal seat gate valve with clean function.
Background
With the development of society, pipeline connection is required in both production and life. In pipe connections, it is necessary to apply to pipe connections, of which gate valves are one of the most frequently used. Elastomeric seal seat gate valves are one of the commonly used pipe couplings. The existing elastic sealing seat gate valve is used for a long time, impurities in water flow can be deposited inside the valve body, the inner wall of the valve body and the valve plate are corroded, the sealing performance of the valve plate is affected, and the service life of the valve is shortened.
SUMMERY OF THE UTILITY MODEL
Therefore, to the above-mentioned problem, the utility model provides an elastic sealing seat gate valve with clean function of simple structure, clean function has.
In order to achieve the purpose, the technical scheme of the utility model a resilient seal seat gate valve with clean function is provided, including the gate valve body, cross the water seat, set up in valve gap on the gate valve body, along radial inhalant canal and the exhalant canal of seting up of gate valve body, set up in inhalant canal with be used for the control fluid valve plate of opening and close between the exhalant canal, the valve plate top is located the inside valve rod that is equipped with of gate valve body, the passageway has been seted up to gate valve body top, the lower tip of valve rod with the valve plate is connected, the valve rod upper end is worn out the valve gap, cross the water seat and fix inside the inhalant canal, be equipped with the filter screen that is used for filtering impurity on crossing the water seat, gate valve body upper end is equipped with the filter screen cleaning device who is used for clearing up the filter screen, the inside passageway cleaning device who is used for clearing up gate valve body inhalant canal inner wall that is equipped with of gate valve body.
The further improvement is that: the passageway cleaning device includes the clearance seat, be equipped with the clearance brush that is used for scrubbing the inhalant canal inner wall on the clearance seat, the clearance seat is located filter screen the place ahead, be equipped with the thrust unit who is used for promoting the slip of clearance brush and then clears up the inhalant canal inner wall in the inhalant canal.
The further improvement is that: the pushing device comprises a screw rod, the screw rod is rotated to penetrate through the water passing seat, the cleaning seat is sleeved on the screw rod and is in threaded transmission with the screw rod, the inner wall of the water inlet channel is arranged on a sliding device used for enabling the cleaning brush to slide, and a driving device used for driving the screw rod to rotate is further arranged on the gate valve body.
The further improvement is that: the sliding device comprises a sliding block, a sliding groove is formed in the lower end portion of the inner wall of the water inlet channel, the sliding block is fixedly arranged on the cleaning seat, and the sliding block is arranged in the sliding groove in a sliding mode.
The further improvement is that: the gate valve body is located the inhalant canal tip and offers the blowdown passageway that is used for discharging the clearance brush to wash down impurity, the blowdown passageway female connection has the sealed end cap that is used for opening and closed blowdown passageway.
The further improvement is that: the sewage draining channel is communicated with the sliding groove, so that impurities in the sliding channel are discharged completely.
The further improvement is that: the filter screen cleaning device is as follows: the gate valve body is located inlet channel upper end and sets up the washing passageway of wasing the filter screen, it has the clearance end cap that adopts transparent material to make the inside filter screen of observation inlet channel and the inner wall condition to wash passageway female connection.
The further improvement is that: the end part of the screw rod is in threaded connection with a limiting block for preventing the cleaning seat from being separated from the screw rod.
The further improvement is that: the driving device is as follows: the gate valve is characterized in that a worm wheel is sleeved on the screw rod, a worm is rotatably arranged on the gate valve body, the worm and the worm wheel are in meshed transmission, and the other end of the worm penetrates out of the gate valve body.
The further improvement is that: and a hand wheel is arranged at the outer end part of the gate valve body of the worm.
The utility model has the advantages and the beneficial effects that:
simple structure and convenient use. Can filter impurity through the filter screen, avoid impurity to attach on the valve plate, and the clearance brush can be cleared up the inlet channel inner wall, avoids impurity to attach on the inlet channel inner wall and corrode inlet channel, is favorable to improving the life of valve.
Drawings
Fig. 1 is a schematic view of a split structure of a gate valve with an elastic sealing seat having a cleaning function according to an embodiment of the present invention.
Fig. 2 is an enlarged schematic structural diagram of embodiment a of the present invention.
Fig. 3 is a schematic structural view of the water seat according to the embodiment of the present invention.
Fig. 4 is a schematic structural view of a cleaning seat according to an embodiment of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1-4, an elastic seal seat gate valve with clean function, including gate valve body 1, cross water receptacle 111, set up in valve gap 4 on the gate valve body 1, along inlet channel 2 and exhalant canal 3 that gate valve body 1 radially offered, set up in inlet channel 2 with be used for the valve plate 5 that control fluid opened and close between the exhalant canal 3, valve plate 5 top is located gate valve body 1 is inside to be equipped with valve rod 6, the passageway has been seted up to gate valve body 1 top, the lower tip of valve rod 6 with valve plate 5 is connected, wear out at valve rod 6 upper end valve gap 4, cross inside water receptacle 111 is fixed to be located inlet channel 2, be equipped with the filter screen 11 that is used for filtering impurity on crossing water receptacle 111, gate valve body 1 is located inlet channel 2 upper end and sets up the washing passageway of washing filter screen 11, washing passageway female connection has the adoption transparent material to make and to observe inside filter screen 11 of inlet channel 2 and the clearance end cap 9 of the inner wall condition, inside gate valve body 1 is equipped with the passageway cleaning device that is used for clearing up 2 inner walls of gate valve body 1.
Specifically, passageway cleaning device is including clearance seat 12, be equipped with the clearance brush 7 that is used for scrubbing 2 inner walls of inhalant canal on clearance seat 12, clearance seat 12 is located filter screen 11 the place ahead, be equipped with in the inhalant canal 2 and be used for promoting the screw rod 10 that the clearance brush 7 slided and then cleared up 2 inner walls of inhalant canal, screw rod 10 rotates and wears to locate on the water seat 111, clearance seat 12 cover locate on the screw rod 10 and with screw rod 10 screw drive, 2 inner walls of inhalant canal locate and be used for making clearance brush 7 gliding sliding block 14, sliding tray 13 has been seted up to the lower tip of 2 inner walls of inhalant canal, sliding block 14 is fixed to be located on clearance seat 12, sliding block 14 slides and locates in the sliding tray 13, the screw rod 10 overcoat is located and is equipped with worm wheel 16, it is equipped with worm 17 to rotate on the gate valve body 1, worm 17 and the meshing transmission of worm wheel 16, gate valve body 1 is worn out to the other end of worm 17.
In order to be able to scrub the impurity discharge gate valve outside of getting off 2 inner walls of inhalant canal, gate valve body 1 is located 2 tip of inhalant canal and offers the sewage pipes who is used for discharging clearance brush 7 to wash down impurity, sewage pipes female connection has sealed end cap 15 that is used for opening and closed sewage pipes.
In order to prevent the sliding groove 13 from being clogged by the foreign substances, the trapway is communicated with the sliding groove 13 so that the foreign substances in the sliding channel can be discharged cleanly.
In order to prevent the cleaning brush 7 from separating from the screw 10, the end part of the screw 10 is in threaded connection with a limiting block for preventing the cleaning seat 12 from separating from the screw 10.
In order to rotate the worm 17 conveniently, a hand wheel is arranged at the outer end part of the gate valve body 1 of the worm 17.
The working principle is as follows:
when water flows into the water inlet channel 2, impurities are attached to the inner wall of the water inlet channel 2 and the filter screen 11 and are filtered by the filter screen 11, so that the impurities are prevented from flowing into the water outlet channel 3 through the valve plate 5. Then regularly open clearance end cap 9 and sealed end cap 15, penetrate outside efflux rifle and clear up the impurity on the filter screen 11 in the clearance end cap 9, then at rotation worm 17, worm 17 drives worm wheel 16 and rotates, worm wheel 16 drives screw rod 10 and rotates, screw rod 10 and the 12 screw-thread transmission of clearance seat, it removes at 2 inner walls of inhalant canal to drive the brush, clean 2 inner walls of inhalant canal, then impurity flows from the sewage pipes, avoid impurity to attach on 2 inner walls of inhalant canal and filter screen 11, corrode the gate valve and influence the gate valve and go out water.
Having shown and described the basic principles and essential features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention, all of which are intended to be covered by the appended claims and their equivalents.
Claims (10)
1. The utility model provides an elastic seal seat gate valve with clean function, include the gate valve body, set up in valve gap on the gate valve body, along radial inhalant canal and the exhalant canal of seting up of gate valve body, set up in inhalant canal with be used for the valve plate that control fluid opened and close between the exhalant canal, the valve plate top is located the inside valve rod that is equipped with of gate valve body, the passageway has been seted up to gate valve body top, the lower tip of valve rod with the valve plate is connected, the valve rod upper end is worn out the valve gap, its characterized in that: still include the water stand, cross inside the fixed inhalant canal of locating of water stand, be equipped with the filter screen that is used for filtering impurity on crossing the water stand, the gate valve body upper end is equipped with the filter screen cleaning device who is used for clearing up the filter screen, the inside passageway cleaning device who is used for clearing up the gate valve body inhalant canal inner wall that is equipped with of gate valve body.
2. A flexible seal seat gate valve with cleaning capability as claimed in claim 1 wherein: the passageway cleaning device includes the clearance seat, be equipped with the cleaning brush that is used for scrubbing the inhalant canal inner wall on the clearance seat, the clearance seat is located filter screen the place ahead, be equipped with the thrust unit who is used for promoting the slip of cleaning brush and then clearance inhalant canal inner wall in the inhalant canal.
3. A resilient seal seat gate valve with cleaning function in accordance with claim 2, wherein: the pushing device comprises a screw, the screw is rotatably arranged on the water passing seat in a penetrating mode, the cleaning seat is sleeved on the screw and is in threaded transmission with the screw, the inner wall of the water inlet channel is provided with a sliding device used for enabling the cleaning brush to slide, and a driving device used for driving the screw to rotate is further arranged on the gate valve body.
4. A flexible seal seat gate valve with cleaning capability as claimed in claim 3 wherein: the sliding device comprises a sliding block, a sliding groove is formed in the lower end portion of the inner wall of the water inlet channel, the sliding block is fixedly arranged on the cleaning seat, and the sliding block is arranged in the sliding groove in a sliding mode.
5. An elastomeric seal seat gate valve with cleaning in accordance with claim 4 wherein: the gate valve body is located the inhalant canal tip and offers the blowdown passageway that is used for discharging the impurity of clearance brush washing come down, blowdown passageway female connection has the sealed end cap that is used for opening and closed blowdown passageway.
6. A resilient seal seat gate valve with cleaning capability as claimed in claim 5 wherein: the sewage draining channel is communicated with the sliding groove, so that impurities in the sliding channel are discharged completely.
7. A resilient seal seat gate valve with cleaning function in accordance with claim 2, wherein: the filter screen cleaning device is as follows: the gate valve body is located inlet channel upper end and sets up the washing passageway of wasing the filter screen, it has the clearance end cap that adopts transparent material to make the inside filter screen of observation inlet channel and the inner wall condition to wash passageway female connection.
8. A flexible seal seat gate valve with cleaning capability as claimed in claim 3 wherein: the end part of the screw rod is in threaded connection with a limiting block for preventing the cleaning seat from being separated from the screw rod.
9. A flexible seal seat gate valve with cleaning capability as claimed in claim 3 wherein: the driving device is as follows: the gate valve is characterized in that a worm wheel is sleeved on the screw rod, a worm is rotatably arranged on the gate valve body, the worm and the worm wheel are in meshed transmission, and the other end of the worm penetrates out of the gate valve body.
10. A resilient seal seat gate valve with cleaning function in accordance with claim 9, wherein: and a hand wheel is arranged at the outer end part of the gate valve body of the worm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221911347.8U CN218031515U (en) | 2022-07-20 | 2022-07-20 | Elastic sealing seat gate valve with cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221911347.8U CN218031515U (en) | 2022-07-20 | 2022-07-20 | Elastic sealing seat gate valve with cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218031515U true CN218031515U (en) | 2022-12-13 |
Family
ID=84386359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221911347.8U Active CN218031515U (en) | 2022-07-20 | 2022-07-20 | Elastic sealing seat gate valve with cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218031515U (en) |
-
2022
- 2022-07-20 CN CN202221911347.8U patent/CN218031515U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210059222U (en) | Pipeline with self-cleaning function | |
| CN110812919A (en) | Backwashing device for sewage treatment equipment | |
| CN114754152A (en) | Blowoff valve with dirt collecting function | |
| CN212584297U (en) | Copper ball valve capable of automatically removing scale | |
| CN218031515U (en) | Elastic sealing seat gate valve with cleaning function | |
| CN216975830U (en) | Soft seal gate valve convenient to change gate valve | |
| CN213629127U (en) | Gate valve with filtering and quick sewage discharging functions | |
| CN215980934U (en) | Loose joint filtering ball valve easy to clean and discharge sewage | |
| CN116099261A (en) | Water purifier | |
| CN216407905U (en) | Brass screw thread gate valve with filtering capability | |
| CN210874327U (en) | T-shaped semi-automatic cleaning filter | |
| CN211133170U (en) | Disassembly-free cleaning liquid filter | |
| CN215232603U (en) | Prefilter driven by water pressure to rotate and scrub | |
| CN217842687U (en) | Novel flange type hydraulic control valve | |
| CN219282446U (en) | Anti-blocking butterfly valve convenient for cleaning sediment | |
| CN220646909U (en) | Mechanical valve with cleaning function | |
| CN216519782U (en) | Rubber flap check valve | |
| CN214037006U (en) | Multifunctional gate valve convenient for sewage discharge | |
| CN215352294U (en) | Leading filter of water purification back flush | |
| CN216677304U (en) | Y-shaped filter | |
| CN221771654U (en) | Automatic dredge machine of pipeline of arranging sediment | |
| CN215720864U (en) | Stop valve with clean inner wall function | |
| CN219994497U (en) | Anti-blocking pneumatic regulating valve | |
| CN220564398U (en) | Flocculation equipment of integrated water purifier | |
| CN219784010U (en) | Filter with self-cleaning function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |