CN114688289B - Integrated visual magnetic dirt remover integrated valve - Google Patents
Integrated visual magnetic dirt remover integrated valve Download PDFInfo
- Publication number
- CN114688289B CN114688289B CN202210467700.6A CN202210467700A CN114688289B CN 114688289 B CN114688289 B CN 114688289B CN 202210467700 A CN202210467700 A CN 202210467700A CN 114688289 B CN114688289 B CN 114688289B
- Authority
- CN
- China
- Prior art keywords
- magnetic
- ball
- sphere
- guide pipe
- 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.)
- Active
Links
- 230000000007 visual effect Effects 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 238000005202 decontamination Methods 0.000 claims abstract description 10
- 230000003588 decontaminative effect Effects 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 239000000126 substance Substances 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 9
- 230000005389 magnetism Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0626—Easy mounting or dismounting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention provides an integrated visual magnetic dirt remover integrated valve, and belongs to the technical field of dirt removing equipment of pipeline systems. The magnetic dirt remover solves the problems that an existing magnetic dirt remover is inconvenient to install, large in installation space and troublesome to operate. The integrated visual magnetic dirt remover integrated valve comprises a valve body, wherein a water inlet end and a water outlet end are respectively arranged on the valve body; the connecting pipe fitting is arranged at the upper part of the valve body and communicated with the water outlet end; the magnetic decontamination device is arranged at the lower part of the valve body; the ball body is movably arranged in the valve body, and a straight channel penetrating through two sides of the ball body and a water inlet communicated with the water inlet end are formed in the ball body; the sphere guide pipe penetrates through the straight channel to be connected with the sphere body and moves along with the rotation of the sphere body; the control hand wheel is connected with the sphere and used for controlling the rotation movement of the sphere to realize the switching function of the valve body. The invention has the advantages of compact structure, small structure, convenient installation, convenient disassembly and assembly, convenient cleaning and simple operation.
Description
Technical Field
The invention belongs to the technical field of pipeline system decontamination equipment, relates to a magnetic decontamination device, and in particular relates to an integrated visual magnetic decontamination device integrated valve.
Background
The dirt remover is often applied to a water circulation pipeline system to play a dirt removing role, so that the water quality of the system is ensured to be clean, and the water circulation is always kept smooth.
In a secondary water supply pipeline system, a heating pipeline or a heat radiating device, and in a water circulation pipeline system of a pipeline and a fan coil of an air conditioning room, rust dirt is inevitably generated in various links of transportation, installation and operation of the pipeline and the device, if a common dirt remover is installed for removing rust, the effect is very poor, iron-containing substances such as rust and the like can directly influence the quality of water supplied, and tiny particles of the iron-containing substances can be attached to a core part of equipment to cause the conditions of low equipment operation efficiency, high equipment failure rate and the like, so that the normal circulation of the water system is influenced.
In order to solve the problems, the patent literature with the application number of 2016205323649 is provided, the patent name of the patent literature is a simple and efficient magnetic dirt remover, the magnetic dirt remover comprises a dirt removing tank, a strong magnetic rod, a magnetic rod sleeve, a sleeve screw cap, a water inlet pipe, a water outlet pipe, an automatic exhaust valve and a dirt discharging ball valve, wherein the water inlet pipe and the water outlet pipe are respectively communicated with the side wall of the dirt removing tank, the automatic exhaust valve and the dirt discharging ball valve are respectively arranged at the top and the bottom of the dirt removing tank, the magnetic rod sleeve is arranged on the outer side wall of the dirt removing tank, the strong magnetic rod is arranged in the magnetic rod sleeve, and the opening end of the magnetic rod sleeve is provided with the sleeve screw cap for closing the opening. Iron-containing substances such as rust and the like are adsorbed by the simple and efficient magnetic dirt remover, so that the aim of removing the substances is fulfilled.
However, we find that in order to avoid water flowing out during the cleaning process, two ends of the conventional magnetic dirt remover need to be connected with a water inlet pipeline and a water outlet pipeline respectively, if the magnetic filter is disassembled and cleaned in a smaller space, two valves need to be installed to stop the flow of the water inlet pipeline and the water outlet pipeline at two ends, so that the problems of inconvenient installation and space installation are caused; the operation is troublesome and the cost is high. Along with the continuous progress of society, we need a can also reach compact small and exquisite, easy to assemble and easy to operate's novel magnetism dirt remover under the circumstances of guaranteeing high-efficient adsorption impurity filtration impurity, so we have designed a visual magnetism dirt remover integrative valve of integrated form and have solved the problem that current simple and easy magnetism dirt remover brought.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides the integrated valve for the visual magnetic dirt remover, which has the advantages of efficient filtration, convenient installation, simple operation, convenient cleaning and convenient observation.
The aim of the invention can be achieved by the following technical scheme: an integrated visual magnetism dirt separator integrative valve which characterized in that includes
The valve body is provided with a water inlet end and a water outlet end respectively;
the connecting pipe fitting is arranged at the upper part of the valve body and communicated with the water outlet end and is used for water supply backflow;
the magnetic decontamination device is arranged at the lower part of the valve body and is used for adsorbing and filtering iron-containing substances in water flow;
the ball body is movably arranged in the valve body, and a straight channel penetrating through two sides of the ball body and a water inlet communicated with the water inlet end are formed in the ball body;
the ball body guide pipe penetrates through the straight channel, is connected with the ball body and moves along with the rotation of the ball body, a water flow channel through which water flows is formed between the pipe orifice of the ball body guide pipe and the ball body, and the water flow enters the magnetic dirt removing device through the water inlet end and sequentially along the water flow channel outside the water inlet and the ball body guide pipe;
the control hand wheel is connected with the sphere and used for controlling the rotation movement of the sphere to realize the switching function of the valve body.
In the integrated visual magnetic dirt remover integrated valve, the magnetic dirt removing device comprises an outer rotary sleeve, a transparent dirt storage tank, a filter screen guide pipe and a magnetic filter rod which is arranged in the transparent dirt storage tank and used for adsorbing and filtering iron-containing substances, the outer rotary sleeve is in threaded connection with the bottom of the valve body, the transparent dirt storage tank is arranged in the outer rotary sleeve, the transparent dirt storage tank is internally provided with the filter screen outside the magnetic filter rod, the magnetic rod sleeve is arranged outside the magnetic filter rod, and a reset spring which enables the top of the filter screen guide pipe to be elastically spliced with the spherical guide pipe is arranged between the magnetic rod sleeve and the filter screen guide pipe.
In the integrated visual magnetic dirt remover integrated valve, the magnetic filter rod is a Ru-Fe-B permanent magnet rod.
In the integrated visual magnetic dirt remover integrated valve, a plurality of visual observation grooves are formed in the peripheral wall of the outer rotary sleeve.
In the integrated visual magnetic dirt remover integrated valve, the sphere guide pipe and the filter screen guide pipe are connected in a matched mode through a taper structure.
In the integrated visual magnetic dirt remover integrated valve, an embedded process clamping groove is formed in the ball body, a clamping convex step is formed in the radial outer edge of the upper end of the ball body guide pipe, the ball body guide pipe is tightly pressed in the ball body, and the clamping convex step is tightly connected in the process clamping groove to realize the fixed connection of the ball body guide pipe and the ball body.
In the integrated visual magnetic dirt remover integrated valve, the ball body is provided with the connecting groove matched and connected with the control hand wheel.
In the integrated visual magnetic dirt remover integrated valve, the connecting pipe fitting is provided with the connecting screw cap.
Compared with the prior art, the integrated visual magnetic dirt remover integrated valve has the following advantages:
1. the Ru Tiepeng permanent magnetic rod is used for efficiently adsorbing iron-containing substances in water, and has the advantages of good adsorption effect and thorough filtering effect;
2. through the visual observation groove, the internal dirt adsorption condition can be visually observed through the transparent dirt storage tank, and the disassembly and the cleaning can be timely carried out;
3. when the ball body is closed by controlling the hand wheel to rotate, the outer rotary sleeve is manually disassembled in a rotary way, the transparent dirt storage tank and the filter screen are taken out for cleaning, and the ball body is manually assembled and tightly rotated by any tool after cleaning is finished, so that the ball body has the advantages of convenience in assembly and disassembly and cleaning;
4. the integrated magnetic dirt remover integrated valve has the advantages of compact structure, small structure, convenient installation and simple operation;
5. a valve is opened and closed through an elastic splicing structure of the embedded guide pipe of the ball body and the guide pipe of the filter screen.
Drawings
Fig. 1 is a schematic perspective view of an integrated visual magnetic dirt separator valve.
Fig. 2 is a schematic cross-sectional view of the integrated visual magnetic scrubber integrated valve.
Fig. 3 is a schematic perspective view of a sphere.
Fig. 4 is a schematic cross-sectional structural view of a sphere.
Fig. 5 is an enlarged schematic view of the structure at a in fig. 2.
In the figure, 1, a valve body; 2. a water inlet end; 3. a water outlet end; 4. connecting the pipe fittings; 5. a sphere; 6. a straight channel; 7. a water inlet; 8. a sphere catheter; 9. a water flow passage; 10. a control hand wheel; 11. an outer rotating sleeve; 12. a transparent dirt storage tank; 13. a filter screen conduit; 14. a magnetic filter rod; 15. a return spring; 16. a visual observation groove; 17. a process clamping groove; 18. a convex step is clamped; 19. a connecting groove; 20. a connecting nut; 21. taper structure.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, 2, 3, 4 and 5, the integrated visible magnetic dirt separator integrated valve is characterized by comprising
The valve body 1, wherein, be equipped with water inlet end 2 and play water end 3 on the valve body 1 respectively, water inlet end 2 is located valve body 1 lateral part and is used for valve body 1 to intake (supply water).
The connecting pipe fitting 4 is arranged at the upper part of the valve body 1 and communicated with the water outlet end 3 and used for water supply backflow;
the magnetic decontamination device is arranged at the lower part of the valve body 1 and is used for adsorbing and filtering iron-containing substances in water flow;
the ball body 5 is movably arranged in the valve body 1, and a straight channel 6 penetrating through two sides of the ball body 5 and a water inlet 7 communicated with the water inlet end 2 are formed in the ball body 5;
the sphere conduit 8 is penetrated in the straight channel 6 and connected with the sphere 5 and moves along with the rotation of the sphere 5, a water flow channel 9 through which water flows is formed between the pipe orifice of the sphere conduit 8 and the sphere 5, and the water flow enters the magnetic dirt removing device through the water inlet end 2 and sequentially along the water flow channel 9 outside the sphere conduit 8 and the water inlet 7;
and the control hand wheel 10 is connected with the sphere 5 and is used for controlling the rotation movement of the sphere 5 to realize the switching function of the valve body 1.
Preferably, the magnetic decontamination device is composed of an outer rotary sleeve 11, a transparent dirt storage tank 12, a filter screen guide pipe 13 and a magnetic filter rod 14 which is arranged in the transparent dirt storage tank 12 and used for adsorbing and filtering iron-containing substances, wherein the outer rotary sleeve 11 is in threaded connection with the bottom of the valve body 1, the transparent dirt storage tank 12 is arranged in the outer rotary sleeve 11, the transparent dirt storage tank 12 is internally provided with a filter screen outside the magnetic filter rod 14, the transparent dirt storage tank 12 is internally provided with a magnetic rod sleeve outside the magnetic filter rod 14, and a reset spring 15 which enables the top of the filter screen guide pipe 13 to be elastically spliced with the sphere guide pipe 8 is arranged between the magnetic rod sleeve and the filter screen guide pipe 13.
Preferably, the magnetic filter rod 14 is a Ru-Fe-B permanent magnet rod.
Preferably, a plurality of visual observation grooves 16 are formed in the peripheral wall of the outer rotary sleeve 11.
Further, in order to enable water flow to flow into the magnetic dirt removing device in the design direction to be in contact with the filter screen and the Ru-Fe-B permanent magnet rod, the ball guide pipe 8 and the filter screen guide pipe 13 are connected in a matched mode through the taper structure 21 by utilizing the elasticity of the reset spring 15, when the ball 5 is opened by the control hand wheel 10, the ball guide pipe 8 is connected with the pipe orifice of the filter screen guide pipe 13 in a taper mode, a certain sealing effect is achieved under the action of the taper matching structure, and water flow fully enters the magnetic dirt removing device through the outer side of the ball guide pipe 8 to be filtered.
Further, an embedded process clamping groove 17 is formed in the sphere 5, a clamping boss step 18 is formed on the radial outer edge of the upper end portion of the sphere conduit 8, the sphere conduit 8 is pressed in the sphere 5, the clamping boss step 18 is tightly connected in the process clamping groove 17 to realize the fixed connection of the sphere conduit 8 and the sphere 5, the sphere conduit 8 is made of plastic materials, the sphere 5 is made of metal materials, and the sphere conduit 8 is pressed in the sphere 5 in a pressing mode according to the material characteristics of the sphere conduit 8.
Preferably, the sphere 5 is provided with a connecting groove 19 matched with the control hand wheel 10.
Preferably, the connecting pipe fitting 4 is provided with a connecting nut 20.
The control hand wheel 10 rotates to enable the sphere conduit 8 to be elastically spliced with the filter screen conduit 13, in the elastic splicing process of the sphere conduit 8 and the filter screen conduit 13, the reset spring 15 gives elastic force, and under the taper fit structure at the pipe orifices of the two conduits, the sphere conduit 8 and the filter screen conduit 13 are smoothly and fully connected, after the elastic splicing is completed, water flows through the water inlet end 2 and sequentially enters the magnetic decontamination device along the water flow channel 9 outside the sphere conduit 8 through the water inlet 7, the filter screen filters the water flow, the Ru-Fe-B permanent magnet rod adsorbs iron-containing substances in the water, and the filtered water flows up along the straight channel 6 and is discharged through the inside of the sphere conduit 8 and the connecting pipe fitting 4.
When the ball 5 is closed by controlling the hand wheel 10 to rotate, the outer rotary sleeve 11 is manually disassembled in a rotary mode, the transparent dirt storage tank 12 and the filter screen are taken out for cleaning, and after cleaning is finished, the ball is manually assembled and fastened without any tool.
The troublesome operation of the traditional two-end valve switch is changed, the aim of opening and closing one knob is realized through the control hand wheel 10, and the operation is convenient and quick.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the terms of the valve body 1, the water inlet end 2, the water outlet end 3, the connecting pipe 4, the ball 5, the straight channel 6, the water inlet 7, the ball guide 8, the water flow channel 9, the control hand wheel 10, the outer rotary sleeve 11, the transparent dirt storage tank 12, the filter screen guide 13, the magnetic filter rod 14, the return spring 15, the visual observation groove 16, the process clamping groove 17, the clamping boss step 18, the connecting groove 19, the connecting nut 20, the taper structure 21 are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the invention; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present invention.
Claims (3)
1. An integrated visual magnetism dirt separator integrative valve which characterized in that includes
The valve comprises a valve body (1), wherein a water inlet end (2) and a water outlet end (3) are respectively arranged on the valve body (1);
the connecting pipe fitting (4) is arranged at the upper part of the valve body (1) and communicated with the water outlet end (3) for water supply backflow;
the magnetic decontamination device is arranged at the lower part of the valve body (1) and is used for adsorbing and filtering iron-containing substances in water flow;
the ball body (5) is movably arranged in the valve body (1), and a straight channel (6) penetrating through two sides of the ball body (5) and a water inlet (7) communicated with the water inlet end (2) are formed in the ball body;
the ball guide pipe (8) penetrates through the straight channel (6) to be connected with the ball (5) and moves along with the rotation of the ball (5), a water flow channel (9) through which water flows is formed between the pipe orifice of the ball guide pipe (8) and the ball (5), and the water flows through the water inlet end (2) and sequentially enters the magnetic dirt removing device along the water flow channel (9) outside the ball guide pipe (8) through the water inlet (7);
the control hand wheel (10) is connected with the sphere (5) and is used for controlling the rotation movement of the sphere (5) to realize the switching function of the valve body (1);
the magnetic decontamination device consists of an outer rotary sleeve (11), a transparent dirt storage tank (12), a filter screen guide pipe (13) and a magnetic filter rod (14) which is arranged in the transparent dirt storage tank (12) and used for adsorbing and filtering iron-containing substances, wherein the outer rotary sleeve (11) is in threaded fit with the bottom of the valve body (1), the transparent dirt storage tank (12) is arranged in the outer rotary sleeve (11), the transparent dirt storage tank (12) is internally provided with a filter screen outside the magnetic filter rod (14), the transparent dirt storage tank (12) is internally provided with a magnetic rod sleeve outside the magnetic filter rod (14), and a reset spring (15) which enables the top of the filter screen guide pipe (13) to be elastically spliced with the sphere guide pipe (8) is arranged between the magnetic rod sleeve and the filter screen guide pipe (13);
the magnetic filter rod (14) is a Ru Tiepeng permanent magnet rod;
a plurality of visual observation grooves (16) are formed in the peripheral wall of the outer rotary sleeve (11);
the sphere conduit (8) is connected with the filter screen conduit (13) in a matched manner through a taper structure (21);
an embedded process clamping groove (17) is formed in the ball body (5), a clamping boss step (18) is arranged at the radial outer edge of the upper end part of the ball body guide pipe (8), the ball body guide pipe (8) is tightly pressed in the ball body (5) and the clamping boss step (18) is tightly connected in the process clamping groove (17) to realize the fixed connection of the ball body guide pipe (8) and the ball body (5).
2. The integrated visual magnetic dirt remover integrated valve according to claim 1 is characterized in that a connecting groove (19) matched with the control hand wheel (10) is formed in the ball body (5).
3. An integrated visual magnetic dirt separator integrated valve according to claim 1, characterized in that the connecting pipe (4) is provided with a connecting nut (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210467700.6A CN114688289B (en) | 2022-04-29 | 2022-04-29 | Integrated visual magnetic dirt remover integrated valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210467700.6A CN114688289B (en) | 2022-04-29 | 2022-04-29 | Integrated visual magnetic dirt remover integrated valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114688289A CN114688289A (en) | 2022-07-01 |
| CN114688289B true CN114688289B (en) | 2024-03-15 |
Family
ID=82144249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210467700.6A Active CN114688289B (en) | 2022-04-29 | 2022-04-29 | Integrated visual magnetic dirt remover integrated valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114688289B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1533023A (en) * | 1975-03-21 | 1978-11-22 | Eisenbahn Verkehrsmittel Ag | Rotary valve |
| CN103343859A (en) * | 2013-07-30 | 2013-10-09 | 台州同盛铜业有限公司 | Magnetic dirt remover |
| CN204358159U (en) * | 2014-12-29 | 2015-05-27 | 浙江万得凯铜业有限公司 | Filter type ball valve |
-
2022
- 2022-04-29 CN CN202210467700.6A patent/CN114688289B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1533023A (en) * | 1975-03-21 | 1978-11-22 | Eisenbahn Verkehrsmittel Ag | Rotary valve |
| CN103343859A (en) * | 2013-07-30 | 2013-10-09 | 台州同盛铜业有限公司 | Magnetic dirt remover |
| CN204358159U (en) * | 2014-12-29 | 2015-05-27 | 浙江万得凯铜业有限公司 | Filter type ball valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114688289A (en) | 2022-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114688289B (en) | Integrated visual magnetic dirt remover integrated valve | |
| CN201593626U (en) | Filter screen cleaning valve | |
| US20050092665A1 (en) | Water filter manifold with integral valve | |
| CN112370847B (en) | Pollution discharge filter device | |
| CN101069790A (en) | Method and apparatus for self-washing of filter | |
| CN216677212U (en) | Exempt from to tear open and wash filter equipment | |
| CN2874158Y (en) | Three position three-way control valve | |
| CN213929513U (en) | Anti-blocking hydraulic control valve | |
| CN211611898U (en) | Faucet water purifier | |
| CN205730529U (en) | Preposition backwash filter | |
| CN212080223U (en) | Self-filtering ball valve | |
| CN114198525A (en) | Blowoff valve and disassembly-free filter | |
| CN113509785A (en) | Back-washing pre-filter | |
| CN210117749U (en) | Water purifier | |
| CN220249081U (en) | Ball valve with filtering capability | |
| CN2232439Y (en) | Disk-shape wall-hanging automatic cleaning purifying magnetizing mineralizing water treatment deivce | |
| CN216200764U (en) | Multifunctional filtering ball valve | |
| CN214699349U (en) | Magnetic angle type filtering check valve | |
| CN219432459U (en) | Valve convenient to maintain | |
| CN220860831U (en) | Mold processing cooling water filter equipment | |
| CN2396868Y (en) | Automatic dirt-removing magnetic filter no need to replace element | |
| CN219323953U (en) | Filter valve | |
| CN215692265U (en) | Back-washing pre-filter | |
| CN2066349U (en) | On-line filter for cleaning pipe | |
| CN217409907U (en) | Tap water purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |