CN210484647U - Cut-off and filter integrated valve - Google Patents
Cut-off and filter integrated valve Download PDFInfo
- Publication number
- CN210484647U CN210484647U CN201921347531.2U CN201921347531U CN210484647U CN 210484647 U CN210484647 U CN 210484647U CN 201921347531 U CN201921347531 U CN 201921347531U CN 210484647 U CN210484647 U CN 210484647U
- Authority
- CN
- China
- Prior art keywords
- valve
- filter
- filter element
- clack
- cut
- 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 relates to a by filtering integrative valve, which comprises a valve seat, the valve gap, the valve rod, valve clack and valve cap, the valve clack is connected with the valve rod, be equipped with sealed lid and filler between valve gap and the valve rod, valve cap fixed mounting is in the top of valve rod, and with valve gap threaded connection, be equipped with import portion and export department on same straight line on the disk seat, disk seat upper portion is equipped with the appearance chamber portion that supplies the valve clack to reciprocate that sets up in the slant, disk seat lower part slant is provided with and holds the filter core installation department that chamber portion and export department all communicate, the lower extreme of filtering the core installation department is equipped with the filter core lid rather than being connected, it is cylindricly to filter the core, it installs in filtering the core installation department through the location. The filter element and the stop valve are integrated, the structure is reasonable, and the filter element is convenient to disassemble and assemble; the pressure measuring connector on the filter element judges whether the filter element needs to be replaced or not by measuring the water flow resistance in the filter element, so that the valve body is ensured to be in a normal use state.
Description
Technical Field
The utility model belongs to the technical field of the valve technique and specifically relates to a by integrative valve of filtration.
Background
At present, in the applications of chemical industry, food, medicine, power plants, steel plants and gas refrigeration, because large-scale accurate flow control is needed and the application of valve automation is increasingly wide, automatic valves are adopted, and if solid particle impurities are contained in fluid, the solid particle impurities can be gathered on the automatic valves, so that the valve control is inaccurate, and the problem of the whole pipeline system is caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcomes the defects in the prior art and provides a stop and filter integrated valve which is arranged in front of an automatic valve.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a by filtering integrative valve, includes disk seat, valve gap, valve rod, valve clack and valve cap, the valve clack is connected with the valve rod, is equipped with sealed lid and filler between valve gap and the valve rod, valve cap fixed mounting in the top of valve rod to with valve gap threaded connection, be equipped with import department and export department on same straight line on the disk seat, disk seat upper portion is equipped with the confession valve clack that sets up in the slant and reciprocates holds the chamber portion, disk seat lower part slant down be provided with hold the filter core installation department that chamber portion and export department all communicate, the lower extreme of filtering the core installation department is equipped with the filter core lid rather than being connected, filter core is cylindricly, and it installs in filtering the core installation department through the location strip, and the bottom of filtering.
In order to ensure the sealing performance of the filter element, a sealing gasket is further arranged between the filter element mounting part and the filter element cover.
In order to ensure the filtering effect, the filter element is further defined to comprise a cylindrical screen plate with meshes and screen cloth arranged on the cylindrical screen plate.
In order to conveniently install the valve clack and the filter element, the valve clack and the filter element are further limited, the containing cavity part and the horizontal plane form an included angle of 55 degrees, and the filter element installation part and the horizontal plane also form an included angle of 55 degrees.
In order to ensure the sealing performance of the valve rod, the packing is positioned below the sealing cover, a packing gasket is arranged below the packing, and a sealing ring is arranged between the sealing cover and the valve rod.
In order to facilitate the connection between the valve seat and the valve cover and ensure the tightness of the valve seat and the valve cover, the valve seat and the valve cover are connected through threads, and a sealing gasket is arranged at the contact part of the end surfaces of the valve seat and the valve cover.
Further, the bottom of the valve clack is provided with a valve clack gasket and a valve clack pressing plate which are pressed together.
The utility model has the advantages that: the utility model integrates the filter element and the stop valve, has reasonable structure and convenient disassembly and assembly of the filter element; the pressure measuring connector on the filter element judges whether the filter element needs to be replaced or not by measuring the water flow resistance in the filter element, so that the valve body is ensured to be in a normal use state.
Drawings
The present invention will be further described with reference to the accompanying drawings and embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the valve comprises a valve seat, a valve cover, a valve rod, a valve clack, a valve cap, a sealing cover, a packing, a filter element cover, a filter element, a positioning strip, a pressure measuring connector, a sealing gasket, a packing gasket, a sealing gasket, a valve clack pressing plate, a.
Detailed Description
The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, a cut-off and filtration integrated valve comprises a valve seat 1, a valve cover 2, a valve rod 3, a valve flap 4 and a valve cap 5, wherein the valve flap 4 is connected with the valve rod 3, a sealing cover 6 and a filler 7 are arranged between the valve cover 2 and the valve rod 3, the valve cap 5 is fixedly arranged at the top of the valve rod 3 and is in threaded connection with the valve cover 2, an inlet part 1.1 and an outlet part 1.2 which are arranged on the same straight line are arranged on the valve seat 1, an accommodating cavity part 1.3 which is arranged obliquely upwards and used for the valve flap 4 to move up and down is arranged on the upper part of the valve seat 1, a filter core mounting part 1.4 which is communicated with the accommodating cavity part 1.3 and the outlet part 1.2 is arranged obliquely downwards on the lower part of the valve seat 1, a filter core cover 8 connected with the lower end of the filter core mounting part 1.4 is arranged on the lower end of.
In the present embodiment, a gasket 12 is provided between the cartridge mounting part 1.4 and the cartridge cover 8. The filter element 9 comprises a cylindrical screen plate 9.1 with meshes and a screen cloth 9.2 arranged on the cylindrical screen plate 9.1. The cavity part 1.3 and the horizontal plane form an included angle of 55 degrees, and the filter element installation part 1.4 and the horizontal plane also form an included angle of 55 degrees. The packing 7 is positioned below the sealing cover 6, a packing gasket 13 is arranged below the packing 7, and a sealing ring 14 is arranged between the sealing cover 6 and the valve rod 3. The valve seat 1 is connected with the valve cover 2 through threads, and a sealing gasket 15 is arranged at the contact position of the end faces of the valve seat 1 and the valve cover. The bottom of the valve clack 4 is provided with a valve clack gasket 16 and a valve clack pressing plate 17 which are pressed together.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable people skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (7)
1. The utility model provides a by filtering integrative valve, includes disk seat (1), valve gap (2), valve rod (3), valve clack (4) and valve cap (5), valve clack (4) are connected with valve rod (3), are equipped with sealed lid (6) and pack (7) between valve gap (2) and valve rod (3), and valve cap (5) fixed mounting is in the top of valve rod (3) to with valve gap (2) threaded connection, its characterized in that: be equipped with import portion (1.1) and export portion (1.2) on the collinear on disk seat (1), disk seat (1) upper portion is equipped with the confession valve clack (4) that set up in the slant and holds chamber portion (1.3) that reciprocate, and disk seat (1) lower part slant is provided with and holds chamber portion (1.3) and export portion (1.2) filter core installation department (1.4) that all communicate, and the lower extreme of filtering core installation department (1.4) is equipped with filter core lid (8) rather than being connected, filter core (9) are cylindricly, and it installs in filtering core installation department (1.4) through location strip (10), and the bottom of filtering core (9) is equipped with pressure measurement connector (11) that stretch out filter core lid (8).
2. The cut-off and filter integrated valve according to claim 1, wherein: and a sealing gasket (12) is arranged between the filter element mounting part (1.4) and the filter element cover (8).
3. The cut-off and filter integrated valve according to claim 1, wherein: the filter element (9) comprises a cylindrical screen plate (9.1) with meshes and screen cloth (9.2) arranged on the cylindrical screen plate (9.1).
4. The cut-off and filter integrated valve according to claim 1, wherein: the appearance chamber portion (1.3) is 55 contained angles with the horizontal plane, filter core installation department (1.4) also is 55 contained angles with the horizontal plane.
5. The cut-off and filter integrated valve according to claim 1, wherein: the packing (7) is located below the sealing cover (6), a packing gasket (13) is arranged below the packing (7), and a sealing ring (14) is arranged between the sealing cover (6) and the valve rod (3).
6. The cut-off and filter integrated valve according to claim 1, wherein: the valve seat (1) is connected with the valve cover (2) through threads, and a sealing gasket (15) is arranged at the contact position of the end faces of the valve seat and the valve cover.
7. The cut-off and filter integrated valve according to claim 1, wherein: the bottom of the valve clack (4) is provided with a valve clack gasket (16) and a valve clack pressing plate (17) which are pressed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921347531.2U CN210484647U (en) | 2019-08-19 | 2019-08-19 | Cut-off and filter integrated valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921347531.2U CN210484647U (en) | 2019-08-19 | 2019-08-19 | Cut-off and filter integrated valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210484647U true CN210484647U (en) | 2020-05-08 |
Family
ID=70536539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921347531.2U Active CN210484647U (en) | 2019-08-19 | 2019-08-19 | Cut-off and filter integrated valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210484647U (en) |
-
2019
- 2019-08-19 CN CN201921347531.2U patent/CN210484647U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204346871U (en) | Rate performance test easy device crossed by filter-type respirator | |
| CN210484647U (en) | Cut-off and filter integrated valve | |
| CN201107068Y (en) | Electronic type gas meter for household | |
| CN209060798U (en) | Gas chromatograph compressed air purifier | |
| CN201229046Y (en) | Highly effective air outlet with flume seal | |
| CN203770095U (en) | Compressor inlet filter | |
| CN209992031U (en) | Positive displacement water meter | |
| CN209706835U (en) | Mine sensors probe protection gas chamber | |
| CN210934124U (en) | Air filter | |
| CN202140623U (en) | Four-way valve | |
| CN213610397U (en) | Natural gas filter | |
| CN209848472U (en) | Leading filtration integrated configuration of water heater | |
| CN215893721U (en) | Water flow detection device for monitoring mixing plant | |
| CN205423996U (en) | Branch pipe pressure -reducing valve | |
| CN209735090U (en) | Chemical filtering device | |
| CN219722391U (en) | Mechanical pump pipeline oil mist adsorption device | |
| CN202762203U (en) | Filter flask assembly | |
| CN205118239U (en) | Laminar flow hood's seal structure | |
| CN212110163U (en) | Leakproof rotary wing type multi-flow water meter | |
| CN213713476U (en) | Operating room laminar flow air supply port convenient to installation | |
| CN215059802U (en) | Flow control valve convenient to operate | |
| CN205373896U (en) | Air intake manifold temperature and pressure sensor | |
| CN220395850U (en) | Gaseous low pressure filter cleaner for ammonia fuel automobile | |
| CN210623587U (en) | Upper assembling type regulating valve | |
| CN202065522U (en) | Pressure temperature control valve device with internal temperature sensing function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |