CN212536716U - A new type of clean and environmentally friendly flapper valve - Google Patents
A new type of clean and environmentally friendly flapper valve Download PDFInfo
- Publication number
- CN212536716U CN212536716U CN202020924335.3U CN202020924335U CN212536716U CN 212536716 U CN212536716 U CN 212536716U CN 202020924335 U CN202020924335 U CN 202020924335U CN 212536716 U CN212536716 U CN 212536716U
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- CN
- China
- Prior art keywords
- valve
- plate
- cleaning
- cavity
- nut
- 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
- 238000004140 cleaning Methods 0.000 claims abstract description 45
- 239000000428 dust Substances 0.000 claims abstract description 22
- 230000007613 environmental effect Effects 0.000 claims abstract description 7
- 238000011084 recovery Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
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- Details Of Valves (AREA)
- Sliding Valves (AREA)
Abstract
本实用新型涉及一种新型清洁环保插板阀，其包括阀体、阀杆、阀板和清扫装置；所述阀体设有第一阀腔和第二阀腔，所述第一阀腔和第二阀腔之间设有供阀板穿过的通道；所述阀杆和清扫装置装置均设置在第二阀腔内；所述阀杆可转动地连接在阀体上，该阀杆上设有螺母，该螺母与阀板固定连接；所述阀板设于阀杆下方，活动设于第一阀腔和第二阀腔中；所述清扫装置设于阀杆上方，并与阀杆上的螺母连接。本实用新型通过在阀体的第二阀腔内设置清扫机构，并通过清扫机构的下清扫板和上清扫板进行往复清。另外，通过在阀板下方粉尘收集装置用于收集粉尘，有效的消除了粉尘对现场环境造成的污染。
The utility model relates to a novel cleaning and environmental protection plug-in valve, which comprises a valve body, a valve stem, a valve plate and a cleaning device; the valve body is provided with a first valve cavity and a second valve cavity, the first valve cavity and the A passage for the valve plate to pass through is provided between the second valve chambers; the valve rod and the cleaning device are both arranged in the second valve chamber; the valve rod is rotatably connected to the valve body, and the valve rod is A nut is provided, and the nut is fixedly connected with the valve plate; the valve plate is arranged below the valve stem, and is movably arranged in the first valve cavity and the second valve cavity; the cleaning device is arranged above the valve stem and is connected with the valve stem nut on the connection. In the utility model, a cleaning mechanism is arranged in the second valve cavity of the valve body, and the lower cleaning plate and the upper cleaning plate of the cleaning mechanism perform reciprocating cleaning. In addition, the dust collection device under the valve plate is used to collect dust, which effectively eliminates the pollution caused by dust to the on-site environment.
Description
Technical Field
The utility model relates to a push-pull valve, concretely relates to novel clean environmental protection push-pull valve.
Background
The gate valve is a common valve, the valve rod drives the valve body to move so as to realize opening and closing, and the valve plate is connected with the valve cavity in a sealing mode through the sealing device. The manual gate valve is often used with a discharging device or a storage bin in a matched mode, the manual spiral gate valve is simple and easy to install through flange connection, the material inlet and outlet are square and round, dozens of specifications are provided according to the caliber, and the manual spiral gate valve is widely applied to industries such as metallurgy, carbon, chemical engineering and building materials. The manual gate valve has the advantages of simple and compact structure, reasonable design, reliable sealing, light and flexible operation, small volume, smooth channel, small resistance, easy installation, easy disassembly and the like, and the manual spiral gate valve can be horizontally installed or vertically installed and has the characteristics of abrasion resistance, long service life of automatic compensation function and the like.
The problems of the existing gate valve are as follows: when the gate valve is opened, dust on the valve plate is easy to move out of the valve cavity along with the valve plate, and the external environment is affected.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the utility model aims to provide a novel clean environmental protection push-pull valve, it can effectively avoid the medium dust to leak.
For realizing the purpose, the utility model discloses a technical scheme be:
a novel clean environment-friendly gate valve comprises a valve body, a valve rod, a valve plate and a cleaning device; the valve body is provided with a first valve cavity and a second valve cavity, and a passage for the valve plate to pass through is arranged between the first valve cavity and the second valve cavity;
the valve rod and the cleaning device are arranged in the second valve cavity; the valve rod is rotatably connected to the valve body, a nut is arranged on the valve rod, and the nut is fixedly connected with the valve plate; the valve plate is arranged below the valve rod and movably arranged in the first valve cavity and the second valve cavity; the cleaning device is arranged above the valve rod and is connected with a nut on the valve rod;
the cleaning device comprises a guide rail, two connecting rods and two upper cleaning plates, wherein the guide rail is connected to the valve body, one ends of the two connecting rods are connected together and hinged to the nut, and the other ends of the two connecting rods are respectively connected to the guide rail in a sliding manner; one end of the two connecting rods, which is connected with the guide rail, is respectively connected with two upper sweeping plates, and the upper sweeping plates are contacted with the valve plate.
The gate valve further comprises a dust recovery device, and the dust recovery device is arranged in the second valve cavity and located below the valve plate.
The dust recovery device is a U-shaped collection box, the U-shaped collection box comprises two side end collection parts and a front end collection part connected with the two side end collection parts, and the front end collection part is close to the first valve cavity.
The front end collecting part is provided with a lower cleaning plate, and the lower cleaning plate is in contact with the valve plate.
After the scheme is adopted, the utility model discloses a set up in the second valve intracavity of valve body and clean the mechanism to clean the board and go up to clean the board through the lower of cleaning the mechanism and reciprocate clearly. In addition, the dust collecting device below the valve plate is used for collecting dust, so that the pollution of the dust to the field environment is effectively eliminated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the cleaning device of the present invention;
fig. 3 is a schematic structural view of the U-shaped collecting box of the present invention.
Description of reference numerals:
a valve body 10; a first valve chamber 11; a second valve chamber 12; a valve stem 20; a valve plate 30; a nut 40; a cleaning device 50; a connecting rod 51; a guide rail 52; an upper cleaning plate 53; a dust recovery device 60; a U-shaped collection box 61; a side end collecting portion 611; a leading end collecting section 612; a lower cleaning plate 613.
Detailed Description
As shown in fig. 1-3, the utility model discloses a novel clean and environment-friendly gate valve, which comprises a valve body 10, a valve rod 20, a valve plate 30 and a cleaning device 50; the valve body 10 is provided with a first valve cavity 11 and a second valve cavity 12, and a passage for a valve plate 30 to pass through is arranged between the first valve cavity 11 and the second valve cavity 12.
A valve stem 20 is disposed within second valve chamber 12. Wherein, the valve stem 20 is rotatably connected to the valve body 10, the valve stem 20 is provided with a nut 40, and the nut 40 is fixedly connected with the valve plate 30; the valve plate 30 is arranged below the valve rod 20 and movably arranged in the first valve cavity 11 and the second valve cavity 12. When the valve rod 20 is rotated, the nut 40 moves along the valve rod 20, and then the valve plate 30 is driven to move in the first valve cavity 11, the passageway and the second valve cavity 12, so that the gate valve is closed and opened.
A cleaning device 50 is also disposed in the second valve chamber 12 above the valve stem 20 and is connected to the nut 40 on the valve stem 20. The cleaning device 50 comprises a guide rail 52, two connecting rods 51 and two upper cleaning plates 53, wherein the guide rail 52 is connected to the valve body 10, one ends of the two connecting rods 51 are connected together and hinged on the nut 40, and the other ends are respectively connected to the guide rail 52 in a sliding manner; one end of the two connecting rods 51 connected with the guide rail 52 is respectively connected with two upper cleaning plates 53, and the upper cleaning plates 53 are contacted with the valve plate 30. When the stem 20 is rotated and the nut 40 moves from the first valve chamber 11 to the second valve chamber 12, the valve plate 30 also moves to the second valve chamber 12 and performs an opening operation; at the same time, the nut 40 pulls the two links 51 to move toward each other along the guide rail 52, and the upper cleaning plate 53 is driven to clean the valve plate 30. When the nut 40 moves towards the first valve cavity 11, the nut 40 drives the valve plate 30 to move towards the first valve cavity 11 to perform a closing action; at the same time, the nut 40 will push the two connecting rods 51 to slide along the guide rail 52 to both sides, and further drive the upper cleaning plate 53 to clean the valve plate 30.
On the basis, the gate valve further comprises a dust recovery device 60, and the dust recovery device 60 is arranged in the second valve cavity 12 and is located below the valve plate 30. The dust collecting device 60 is a U-shaped collecting box 61, and the U-shaped collecting box 61 includes a both-side end collecting portion 611 and a front end collecting portion 612 connecting the both-side end collecting portion 611, and the front end collecting portion 612 is close to the first valve chamber 11. The leading end collecting portion 612 is provided with a lower cleaning plate 613, and the lower cleaning plate 613 is in contact with the valve plate 30. The lower cleaning plate 613 cleans the medium dust on the lower end surface of the valve plate 30 and collects it in the U-shaped collection box 61.
To sum up, the utility model discloses a key lies in, the utility model discloses a set up in the second valve pocket 12 of valve body 10 and clean the mechanism to clean board 613 and go up to clean board 53 and reciprocate clearly through the lower of cleaning the mechanism. In addition, the dust collecting device below the valve plate 30 is used for collecting dust, so that the pollution of the dust to the field environment is effectively eliminated.
The above description is only an embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020924335.3U CN212536716U (en) | 2020-05-27 | 2020-05-27 | A new type of clean and environmentally friendly flapper valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020924335.3U CN212536716U (en) | 2020-05-27 | 2020-05-27 | A new type of clean and environmentally friendly flapper valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212536716U true CN212536716U (en) | 2021-02-12 |
Family
ID=74543742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020924335.3U Expired - Fee Related CN212536716U (en) | 2020-05-27 | 2020-05-27 | A new type of clean and environmentally friendly flapper valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212536716U (en) |
-
2020
- 2020-05-27 CN CN202020924335.3U patent/CN212536716U/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: 20210212 |