CN209180403U - Petrochemical industry stainless valve - Google Patents
Petrochemical industry stainless valve Download PDFInfo
- Publication number
- CN209180403U CN209180403U CN201821800603.XU CN201821800603U CN209180403U CN 209180403 U CN209180403 U CN 209180403U CN 201821800603 U CN201821800603 U CN 201821800603U CN 209180403 U CN209180403 U CN 209180403U
- Authority
- CN
- China
- Prior art keywords
- plug
- switching tube
- sealing
- filter screen
- threaded rod
- 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
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of petrochemical industry stainless valves, are related to field of chemical equipment, which during installation can be by Pipe jointer by the piping connection of communicating pipe and chemical industry equipment.Handle can be held when operation, the rotating threaded rod in screwed pipe, to adjust position of the sealing-plug in switching tube.When sealing-plug is located at the position that two communicating pipes were connected in switching tube, it can block for two communicating pipes using sealing-plug, valve is in off state at this time, and filter screen is located at outside switching tube, convenient for cleaning.And when filter screen is located at the position that two communicating pipes were connected in switching tube, liquid chemical raw material can flow through for two communicating pipes, which is in an open state, and filter screen may also function as the effect of impurity screening.The petrochemical industry not only can control the switch of pipeline with stainless valve, but also can play the role of impurity screening, and closing can all eject filter screen outside pipeline every time, convenient for cleaning, prevent filter screen from blocking.
Description
Technical field
The utility model relates to field of chemical equipment, and specifically, the utility model relates to a kind of petrochemical industries with stainless
Steel valve.
Background technique
When being produced in chemical industry equipment, it is often necessary to former in the chemical industry of each equipment intermediate conveyor liquid using pipeline
Material.And convey on the pipeline of industrial chemicals often all in accordance with there is valve, for flexibly controlling the switch of pipeline.Existing valve is set
Meter is all more traditional, without filter device.And in chemical production process, the liquefied of impurity can be usually had with pipeline
Work raw material cannot filter, influence Chemical Manufacture.And filter screen is simply installed in the duct, although can filter, tear open
It is cumbersome to unload cleaning, unclear washed strainer will cause filter screen and line clogging again for a long time, cause pipeline normal defeated
Send industrial chemicals.
Utility model content
The utility model can not only be controlled mainly solving the technical problems that provide a kind of petrochemical industry stainless valve
The switch of tubing giving sufficient strength, and impurity screening can be played the role of, closing can all eject filter screen outside pipeline every time, convenient for clear
It is clean, prevent filter screen from blocking.
To achieve the above objectives, the present invention provides the following technical solutions:
The petrochemical industry stainless valve includes the switching tube of tubular, and switching tube two sides Symmetrical vertical is equipped with tubular
Communicating pipe, two connection pipe sizes are identical and mutually coaxial, and the diameter of switching tube is greater than the diameter of communicating pipe, sets in switching tube
There is cylindrical sealing-plug, sealing-plug is mutually interference fitted with switching tube, and the filtering of one section of cylindrical mesh is equipped in sealing-plug
Net, the length of filter screen are equal to the diameter of communicating pipe, and switching tube outer wall vertical is equipped with the rod-shaped support rod of two L shapes, two support rods
It is connect with the screwed pipe of tubular, screwed pipe and switching tube, sealing-plug are coaxial, equipped with being mutually threadedly engaged in screwed pipe
Threaded rod, threaded rod one end is vertical at the center of sealing-plug end face to be connect, and the threaded rod other end is vertically equipped with the hand of direct rod shape
Handle, sealing-plug far from threaded rod one end vertically on how to have a discoidal end plate, end plate diameter is greater than switch pipe diameter.
As advanced optimizing for the technical program, the switching tube, communicating pipe, support rod, screwed pipe are by stainless steel
Manufacture, switching tube are connect by welding with communicating pipe and support rod, and support rod is connect by welding with screwed pipe.
As advanced optimizing for the technical program, the sealing-plug and end plate are manufactured by rubber material, sealing-plug and
End plate is overall structure, and filter screen is made of stainless steel, and filter screen is connect by screw with sealing-plug.
As advanced optimizing for the technical program, the threaded rod and handle are made of stainless steel, and threaded rod passes through
Welding is connect with handle, and threaded rod is connect by screw with sealing-plug.
Be using the beneficial effect of above technical scheme: the petrochemical industry stainless valve can pass through company during installation
Pipe device is by the piping connection of communicating pipe and chemical industry equipment.Handle can be held when operation, the rotating threaded rod in screwed pipe, to adjust
Position of the whole sealing-plug in switching tube.When sealing-plug is located at the position that two communicating pipes were connected in switching tube, can utilize
Sealing-plug blocked for two communicating pipes, and valve is in off state at this time, and filter screen is located at outside switching tube, convenient for cleaning.And it serves as
When strainer is located at the position that two communicating pipes were connected in switching tube, liquid chemical raw material can flow through for two communicating pipes, which is to beat
Open state, and filter screen may also function as the effect of impurity screening.The petrochemical industry not only can control pipe with stainless valve
The switch in road, and impurity screening can be played the role of, closing can all eject filter screen outside pipeline every time, convenient for cleaning,
Prevent filter screen from blocking.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 is the main view of the utility model petrochemical industry stainless valve；
Fig. 2 is the top view of the utility model petrochemical industry stainless valve.
Wherein, 1- switching tube, 2- communicating pipe, 3- sealing-plug, 4- filter screen, 5- threaded rod, 6- support rod, 7- screwed pipe,
8- handle, 9- end plate.
Specific embodiment
The preferred embodiment of according to the present invention will be described in detail below with reference to the accompanying drawings petrochemical industry stainless valve.
Fig. 1 and Fig. 2 shows the specific embodiment of the utility model petrochemical industry stainless valve:
The petrochemical industry stainless valve includes the switching tube 1 of tubular, 1 two sides pair of switching tube combined with Figure 1 and Figure 2,
Claim the communicating pipe 2 for being vertically equipped with tubular, two communicating pipes, 2 size was identical and mutually coaxial, and the diameter of switching tube 1 is greater than connection
The diameter of pipe 2 is equipped with cylindrical sealing-plug 3 in switching tube 1, and sealing-plug 3 and switching tube 1 are mutually interference fitted, so can be with
Ensure that clogging two communicating pipe 2 can be fully sealed in sealing-plug 3.The filter screen 4 of one section of cylindrical mesh is equipped in sealing-plug 3,
The length of filter screen 4 is equal to the diameter of communicating pipe 2, and 1 outer wall vertical of switching tube is equipped with the rod-shaped support rod 6 of two L shapes, two support rods
6 connect with the screwed pipe of tubular 7, and screwed pipe 7 and switching tube 1, sealing-plug 3 are coaxial, are furnished with mutual screw thread in screwed pipe 7
The threaded rod 5 of cooperation, 5 one end of threaded rod is vertical at the center of 3 end face of sealing-plug to be connect, and 5 other end of threaded rod is vertically equipped with
The handle 8 of direct rod shape.Sealing-plug 3 far from 5 one end of threaded rod vertically on how to have a discoidal end plate 9, the diameter of end plate 9, which is greater than, to be opened
The diameter of pipe 1 is closed, end plate 9 can be effectively prevented sealing-plug 3 and be extracted out from switching tube 1 completely.
Switching tube 1, communicating pipe 2, support rod 6, screwed pipe 7 are made of stainless steel, sturdy and durable, and corrosion resistance
Good, by welding and connecting communicating pipe 2 and support rod 6, support rod 6 is connect by welding with screwed pipe 7 switching tube 1.Sealing-plug 3
It is manufactured with end plate 9 by rubber material, elasticity is good, good seal performance, and sealing-plug 3 and end plate 9 are overall structure, filter screen 4
It is made of stainless steel, it is sturdy and durable, and corrosion resistance and good, filter screen 4 are connect by screw with sealing-plug 3.Threaded rod 5 and hand
Handle 8 is made of stainless steel, sturdy and durable, and corrosion resistance and good, and threaded rod 5 is connect by welding with handle 8, threaded rod 5
It is connect by screw with sealing-plug 3.
The petrochemical industry stainless valve during installation can be by Pipe jointer by the pipeline of communicating pipe 2 and chemical industry equipment
Connection.Handle 8 can be held when operation, the rotating threaded rod 6 in screwed pipe 7, to adjust position of the sealing-plug 3 in switching tube 1
It sets.When sealing-plug 3 is located at the position that two communicating pipes 2 were connected in switching tube 1, it can block for two communicating pipes using sealing-plug 3
2, valve is in off state at this time, and filter screen 4 is located at outside switching tube 1, convenient for cleaning.And sealing-plug 3 is continued to move to, it has served as
When strainer 4 is located at the position that two communicating pipes 2 were connected in switching tube 1, liquid chemical raw material can flow through two communicating pipes 2, the valve
It is in an open state, and filter screen 4 may also function as the effect of impurity screening.The petrochemical industry stainless valve can not only be controlled
The switch of tubing giving sufficient strength, and impurity screening can be played the role of, closing can all eject filter screen 4 outside switching tube 1 every time, just
In cleaning, prevent filter screen 4 from blocking.
The above are merely preferred embodiments of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the present invention, various modifications and improvements can be made, these belong to this
The protection scope of utility model.
Claims (4)
1. a kind of petrochemical industry stainless valve, it is characterised in that: the petrochemical industry stainless valve includes tubular
Switching tube (1), switching tube (1) two sides Symmetrical vertical be equipped with tubular communicating pipe (2), two communicating pipes (2) size it is identical and
It is mutually coaxial, and the diameter of switching tube (1) is greater than the diameter of communicating pipe (2), is equipped with cylindrical sealing-plug in switching tube (1)
(3), sealing-plug (3) and switching tube (1) are mutually interference fitted, and the filter screen of one section of cylindrical mesh is equipped in sealing-plug (3)
(4), the length of filter screen (4) is equal to the diameter of communicating pipe (2), and switching tube (1) outer wall vertical is equipped with the rod-shaped support rod of two L shapes
(6), two support rods (6) are connect with the screwed pipe of tubular (7), and screwed pipe (7) and switching tube (1), sealing-plug (3) are same
Axis, screwed pipe (7) are interior equipped with the threaded rod (5) being mutually threadedly engaged, the center of threaded rod (5) one end and sealing-plug (3) end face
The vertical connection in place, threaded rod (5) other end are vertically equipped with the handle (8) of direct rod shape, and sealing-plug (3) is far from threaded rod (5) one end
How to have discoidal end plate (9) on vertical, end plate (9) diameter is greater than switching tube (1) diameter.
2. petrochemical industry stainless valve according to claim 1, it is characterised in that: the switching tube (1), communicating pipe
(2), support rod (6), screwed pipe (7) are made of stainless steel, and switching tube (1) passes through welding and communicating pipe (2) and support rod (6)
Connection, support rod (6) are connect by welding with screwed pipe (7).
3. petrochemical industry stainless valve according to claim 1, it is characterised in that: the sealing-plug (3) and end plate
(9) it is manufactured by rubber material, sealing-plug (3) and end plate (9) are overall structure, and filter screen (4) is made of stainless steel, filter screen
(4) it is connect by screw with sealing-plug (3).
4. petrochemical industry stainless valve according to claim 1, it is characterised in that: the threaded rod (5) and handle
(8) it is made of stainless steel, threaded rod (5) is connect by welding with handle (8), and threaded rod (5) passes through screw and sealing-plug (3)
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821800603.XU CN209180403U (en) | 2018-10-22 | 2018-10-22 | Petrochemical industry stainless valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821800603.XU CN209180403U (en) | 2018-10-22 | 2018-10-22 | Petrochemical industry stainless valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209180403U true CN209180403U (en) | 2019-07-30 |
Family
ID=67363343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821800603.XU Expired - Fee Related CN209180403U (en) | 2018-10-22 | 2018-10-22 | Petrochemical industry stainless valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209180403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113730973A (en) * | 2021-08-19 | 2021-12-03 | 华能汕头海门发电有限责任公司 | Seawater booster pump secondary filter screen bypass transformation and online installation method thereof |
-
2018
- 2018-10-22 CN CN201821800603.XU patent/CN209180403U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113730973A (en) * | 2021-08-19 | 2021-12-03 | 华能汕头海门发电有限责任公司 | Seawater booster pump secondary filter screen bypass transformation and online installation method thereof |
| CN113730973B (en) * | 2021-08-19 | 2023-01-17 | 华能汕头海门发电有限责任公司 | Seawater booster pump secondary filter screen bypass transformation and online installation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203379697U (en) | Uninterrupted pipeline filter | |
| CN204395605U (en) | Fore filter | |
| CN209180403U (en) | Petrochemical industry stainless valve | |
| CN205516845U (en) | Self -cleaning duplex filtration ware | |
| CN203379694U (en) | Pipeline filter | |
| CN203090598U (en) | Filter device | |
| CN207598987U (en) | Filtering valve | |
| CN205216323U (en) | Sewage purification pond | |
| CN201818832U (en) | Liquid flow control device | |
| KR101254066B1 (en) | Apparatus for removing impurities included in water of water pipe | |
| CN209164612U (en) | A kind of valve with anti-blockage function | |
| CN204387377U (en) | A kind of Novel filtration gate valve | |
| CN207727674U (en) | A kind of water storage device | |
| CN202779022U (en) | Sky-eye surveillance camera automatically-cleaning device | |
| CN207271433U (en) | A kind of efficient petrochemical industry filter | |
| CN104947745A (en) | Sewage discharging and tank cleaning valve for water tank | |
| CN213313625U (en) | Filter device for pipeline convenient to maintain and replace | |
| CN215172947U (en) | High leakproofness is convenient for filter tap who changes | |
| CN209242816U (en) | A kind of sewage disposal device that can be recycled | |
| CN208919406U (en) | Combination valve | |
| CN212285200U (en) | Automatic cleaning device for tank equipment | |
| CN204684780U (en) | A kind of filter device for pipes reinforced for sterilizer | |
| CN205774896U (en) | device for purifying electroplating solution | |
| CN210240631U (en) | Anti-blocking ball valve | |
| CN215831259U (en) | Quick-connection type stop valve adaptable to different pipeline specifications |
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: 20190730 Termination date: 20201022 |