CN112013123A - Corrosion-resistant electromagnetic valve capable of controlling water flow to be constant - Google Patents
Corrosion-resistant electromagnetic valve capable of controlling water flow to be constant Download PDFInfo
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- CN112013123A CN112013123A CN202010908373.4A CN202010908373A CN112013123A CN 112013123 A CN112013123 A CN 112013123A CN 202010908373 A CN202010908373 A CN 202010908373A CN 112013123 A CN112013123 A CN 112013123A
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- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
- C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
- C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
- C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
- C23F13/12—Electrodes characterised by the material
- C23F13/14—Material for sacrificial anodes
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- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
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- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
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- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Metallurgy (AREA)
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Abstract
The invention discloses a corrosion-resistant electromagnetic valve capable of controlling water flow to be constant, which belongs to the technical field of electromagnetic valves and comprises a valve body, wherein the top of the valve body is connected with an installation seat in an embedded mode, the electromagnetic valve is arranged above the installation seat, a sealing assembly is arranged between the electromagnetic valve and the installation seat, the top of the valve body is clamped with a bearing, and a connecting shaft is sleeved in the bearing. According to the invention, through the mutual matching of the designed valve body, the filter cylinder, the isolation sealing cap, the conductor cap, the circular zinc column, the isolation sealing ring, the valve plate, the first threaded rod, the threaded cylinder and the valve plate, the valve plate is additionally arranged in the valve body, the constancy of the water flow is realized, the effect of controlling the water flow is achieved, the operation is convenient, the practicability is strong, the oxidation-reduction reaction generated between the valve body and the circular zinc column is utilized, and the chemical property of the circular zinc column is more active relative to the valve body, so that the corrosion resistance of the valve body, the valve plate, the filter cylinder and the sealing component can be effectively improved.
Description
Technical Field
The invention belongs to the technical field of electromagnetic valves, and particularly relates to a corrosion-resistant electromagnetic valve capable of controlling water flow to be constant.
Background
The electromagnetic valve is an industrial device controlled by electromagnetism, is an automatic basic element for controlling fluid, belongs to an actuator, is not limited to hydraulic pressure and pneumatic pressure, is used in an industrial control system for adjusting the direction, flow, speed and other parameters of a medium, can be matched with different circuits to realize expected control, ensures both the control precision and flexibility, has various electromagnetic valves, plays a role in different positions of the control system, and is most commonly a one-way valve, a safety valve, a direction control valve, a speed adjusting valve and the like.
The solenoid valve that designs out in the existing market usually only sets up one deck corrosion-resistant material in the inside of valve body, through long-time the back of using, can cause the emergence of valve body inner wall corrosion phenomenon, reduces the life of valve body, and the function is comparatively single, can't realize the invariant to water flow size, can't satisfy people's operation requirement, consequently, need urgently need one kind in the market of present stage and can control the invariable corrosion-resistant solenoid valve of water flow and solve above-mentioned problem.
Disclosure of Invention
The invention aims to: in order to solve the solenoid valve that designs on the existing market, only set up one deck corrosion resistant material in the inside of valve body usually, after long-time the use, can cause the emergence of valve body inner wall corrosion phenomenon, reduce the life of valve body, and the function is comparatively single, can't realize the invariant to water flow size, can't satisfy people's operation requirement's problem, and the corrosion resistant solenoid valve that a kind of can control water flow and be invariable that provides.
In order to achieve the purpose, the invention adopts the following technical scheme:
a corrosion-resistant electromagnetic valve capable of controlling water flow constancy comprises a valve body, wherein a mounting seat is connected to the top of the valve body in an embedded manner, an electromagnetic valve is arranged above the mounting seat, a sealing assembly is arranged between the electromagnetic valve and the mounting seat, a bearing is clamped at the top of the valve body, a connecting shaft is sleeved in the bearing, a first threaded rod is fixedly connected to the bottom end of the connecting shaft, a threaded cylinder is connected to the surface of the first threaded rod in a threaded manner and is clamped at the top of a valve plate, the valve plate is arranged inside the valve body, a threaded hole is formed in the bottom of the valve body, a conductor cap is connected to the threaded hole in an internal thread manner, a second threaded rod is fixedly connected to the bottom of the inner side of the conductor cap, the surface of the second threaded rod is in threaded connection with a threaded groove formed in, the outer circumferential surface of the isolation sealing ring is fixedly connected with the inner side wall of the threaded hole.
As a further description of the above technical solution:
the valve plate and the round zinc columns are located on the same side by taking the mounting base as a reference, and the number of the round zinc columns is in direct proportion to the size of the model of the valve body.
As a further description of the above technical solution:
one end of the valve body, which is far away from the valve plate and the round zinc column, is provided with a second connecting flange, the second connecting flange is detachably connected with a third connecting flange through a fastening bolt, one end of the third connecting flange, which is far away from the second connecting flange, is provided with a filter cylinder, and the filter cylinder is filled with a filter element.
As a further description of the above technical solution:
one end of the valve body, which is close to the valve plate and the round zinc column, is provided with a first connecting flange, and one end of the filter cylinder, which is far away from the third connecting flange, is provided with a fourth connecting flange.
As a further description of the above technical solution:
the filter element is internally filled with a mixture consisting of palygorskite clay raw ore, citric acid, a pore-increasing agent and an antibacterial agent.
As a further description of the above technical solution:
the mass ratio of the citric acid to the palygorskite clay raw ore is 1: 1-1: 10.
As a further description of the above technical solution:
the pore-increasing agent is potassium bicarbonate, plays a role in increasing pores, and simultaneously provides trace element potassium necessary for human bodies to supplement water, and the addition amount of the potassium bicarbonate is 2-8% of the mass of the palygorskite clay raw ore.
As a further description of the above technical solution:
the antibacterial agent is a food-grade inorganic antibacterial agent, and the addition amount of the antibacterial agent is 1-3% of the mass of the palygorskite clay raw ore.
As a further description of the above technical solution:
the surface of valve plate has cup jointed the sealed cap of isolation, the up end fixedly connected with seal assembly of the sealed cap of isolation, seal assembly's top and the inboard top fixed connection of valve body, the top fixed connection of connecting axle turns round the wheel, anti-skidding line has been seted up on the surface of turning round the wheel, the draw-in groove has been seted up to the bottom of conductor cap.
As a further description of the above technical solution:
the inner surface of the valve body, the inner surface of the filter cartridge, the surface of the seal assembly and the surface of the valve plate are provided with corrosion resistant materials.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, through the mutual matching of the designed valve body, the filter cylinder, the isolation sealing cap, the conductor cap, the circular zinc column, the isolation sealing ring, the valve plate, the first threaded rod, the threaded cylinder and the valve plate, the valve plate is additionally arranged in the valve body, the constancy of the water flow is realized, the effect of controlling the water flow is achieved, the operation is convenient, the practicability is strong, the oxidation-reduction reaction generated between the valve body and the circular zinc column is utilized, and the chemical property of the circular zinc column is more active relative to the valve body, so that the corrosion resistance of the valve body, the valve plate, the filter cylinder and the sealing component can be effectively improved.
2. In the invention, through the designed bearing, the connecting shaft, the torsion wheel, the first threaded rod, the threaded cylinder and the valve plate, the valve plate is additionally arranged in the valve body, the torsion wheel is twisted and rotates clockwise, so that the first threaded rod can be driven to synchronously rotate in the threaded cylinder, the valve plate is lifted upwards under the limiting effect of the sealing component and the isolating sealing cap, the valve plate can be moved downwards under the effect of throttling by twisting the torsion wheel and rotating anticlockwise, the constant water flow is realized, the effect of controlling the water flow is achieved, the operation is convenient, the practicability is strong, through the designed sealing component and the isolating sealing cap, the sealing component has the limiting effect on the side position of the valve plate, the isolating sealing cap is used for enhancing the sealing performance between the valve plate and the sealing component, and the parts such as the threaded cylinder, the first threaded rod, the connecting shaft and the like can be prevented from being corroded, through the designed filter element, the palygorskite clay raw ore has strong adsorption capacity, is rich in iodine, natural and environment-friendly, is harmless to human bodies, is also a very good bacteriostatic agent loading body, and can balance the contents of zinc ions and calcium ions in water.
3. In the invention, through the designed round zinc column, the conductor cap and the valve body, the conductor cap is used as a conductor between the round zinc column and the valve body, so that the water flowing through the valve body, the valve body and the round zinc column are combined to form a primary battery, the chemical property of the round zinc column is more active relative to the valve body by utilizing the oxidation-reduction reaction generated between the valve body and the round zinc column, thereby effectively improving the corrosion resistance of the valve body, the valve plate, the filter cartridge and the sealing component, through the designed threaded hole, the conductor cap, the second threaded rod and the threaded groove, the threaded groove and the second threaded rod are connected and combined, and the threaded hole and the conductor cap are in threaded connection, the round zinc column can be replaced with a new round zinc column, the smooth proceeding of the oxidation-reduction reaction is ensured, through the designed isolation sealing ring, the isolation sealing ring is used as a sealing element between the round zinc, the corrosion of the threaded hole caused by the water flowing through the valve body can be prevented.
Drawings
FIG. 1 is a schematic front view of a corrosion-resistant solenoid valve capable of controlling water flow constant according to the present invention;
FIG. 2 is a schematic cross-sectional view of a valve body of a corrosion-resistant solenoid valve capable of controlling water flow rate to be constant, which is provided by the invention, in a front view;
FIG. 3 is an enlarged schematic structural view of a corrosion-resistant solenoid valve A capable of controlling water flow constant according to the present invention;
FIG. 4 is an enlarged schematic structural diagram of a corrosion-resistant solenoid valve B capable of controlling water flow rate to be constant according to the present invention;
fig. 5 is a schematic block diagram of an oxidation-reduction reaction of a corrosion-resistant electromagnetic valve capable of controlling water flow to be constant according to the present invention.
Illustration of the drawings:
1. a valve body; 2. a mounting seat; 3. an electromagnetic valve; 4. a first connecting flange; 5. a second connecting flange; 6. a third connecting flange; 7. a filter cartridge; 8. a fourth connecting flange; 9. a bearing; 10. a connecting shaft; 11. a torsion wheel; 12. a first threaded rod; 13. a threaded barrel; 14. a valve plate; 15. a seal assembly; 16. an isolation seal cap; 17. fastening a bolt; 18. a filter element; 19. a threaded hole; 20. a conductor cap; 21. a second threaded rod; 22. a thread groove; 23. a circular zinc column; 24. and (5) isolating the sealing ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a can control invariable corrosion-resistant solenoid valve of discharge, including valve body 1, the embedded mount pad 2 that is connected with in top of valve body 1, the top of mount pad 2 is provided with solenoid valve 3, and be provided with seal assembly 15 between solenoid valve 3 and the mount pad 2, seal assembly 15 and isolation seal cap 16 through the design, seal assembly 15 plays restrictive effect to the side position of valve plate 14, isolation seal cap 16 is used for strengthening the sealing performance between valve plate 14 and the seal assembly 15, can avoid parts such as screw-thread section of thick bamboo 13, first threaded rod 12 and connecting axle 10 to suffer from the corruption, the top joint of valve body 1 has bearing 9, connecting axle 10 has been cup jointed in bearing 9, the bottom fixedly connected with first threaded rod 12 of connecting axle 10, the surface threaded connection of first threaded rod 12 has screw-thread section of thick bamboo 13, screw-thread section of thick bamboo 13 joint is at the top of, The valve plate 14 rises upwards under the limiting effect of a sealing component 15 and an isolation sealing cap 16, the torsion wheel 11 is twisted and rotates anticlockwise, the valve plate 14 can descend to achieve the throttling effect, the constant water flow is achieved, the effect of controlling the water flow is achieved, the valve plate 14 is convenient to operate and high in practicability, the valve plate 14 is arranged inside the valve body 1, the threaded hole 19 is formed in the bottom of the valve body 1, the conductor cap 20 is connected with the threaded hole 19 in a threaded manner, the bottom of the inner side of the conductor cap 20 is fixedly connected with the second threaded rod 21, the surface of the second threaded rod 21 is in threaded connection with the threaded groove 22 formed in the bottom of the circular zinc column 23, the surface of circular zinc post 23 has cup jointed isolation sealing washer 24, through the isolation sealing washer 24 of design, isolation sealing washer 24 is as the sealing member between circular zinc post 23 and the screw hole 19, can prevent that the water that flows through in the valve body 1 from causing the corruption to screw hole 19, the outside periphery of isolation sealing washer 24 and the inside wall fixed connection of screw hole 19, through the screw hole 19 of design, conductor cap 20, second threaded rod 21 and thread groove 22, thread groove 22 and the combination of second threaded rod 21 threaded connection, and be threaded connection between screw hole 19 and the conductor cap 20, can carry out the circular zinc post 23 of renewal, guaranteed going on smoothly of redox reaction.
Specifically, as shown in fig. 1, the valve plate 14 and the circular zinc columns 23 are located on the same side with the mounting seat 2 as a reference, and the number of the circular zinc columns 23 is proportional to the size of the valve body 1.
Specifically, as shown in fig. 2, one end of the valve body 1, which is far away from the valve plate 14 and the circular zinc column 23, is provided with a second connecting flange 5, the second connecting flange 5 is detachably connected with a third connecting flange 6 through a fastening bolt 17, one end of the third connecting flange 6, which is far away from the second connecting flange 5, is provided with a filter cylinder 7, the filter cylinder 7 is internally filled with a filter element 18, the filter element 18 is designed, palygorskite clay raw ore has strong adsorption capacity, is rich in iodine, is natural and environment-friendly, is harmless to a human body, is also a very good bacteriostatic agent loading body, and can balance the content of zinc ions and calcium ions in water.
Specifically, as shown in fig. 2, a first connecting flange 4 is disposed at one end of the valve body 1 close to the valve plate 14 and the circular zinc column 23, a fourth connecting flange 8 is disposed at one end of the filter cartridge 7 far from the third connecting flange 6, and by designing the circular zinc column 23, the conductor cap 20 and the valve body 1, the conductor cap 20 is used as a conductor between the circular zinc column 23 and the valve body 1, so that water flowing through the valve body 1, the valve body 1 and the circular zinc column 23 are combined to form a galvanic cell, and by using an oxidation-reduction reaction occurring between the valve body 1 and the circular zinc column 23, the chemical property of the circular zinc column 23 is more active relative to the valve body 1, and thus the corrosion resistance of the valve body 1, the valve plate 14, the filter cartridge 7 and the sealing assembly 15 can be effectively improved.
Specifically, as shown in fig. 2, the filter element 18 is filled with a mixture of palygorskite clay raw ore, citric acid, a pore-increasing agent and an antibacterial agent.
Specifically, as shown in fig. 2, the mass ratio of citric acid to palygorskite clay raw ore is 1: 1-1: 10.
Specifically, as shown in fig. 2, the pore-increasing agent is potassium bicarbonate, which plays a role in increasing pores, and simultaneously provides trace element potassium necessary for human body to supplement water, and the addition amount of the potassium bicarbonate is 2-8% of the mass of the palygorskite clay raw ore.
Specifically, as shown in fig. 2, the antibacterial agent is a food-grade inorganic antibacterial agent, and the addition amount of the antibacterial agent is 1-3% of the mass of the palygorskite clay raw ore.
Specifically, as shown in fig. 1, an isolation sealing cap 16 is sleeved on the surface of the valve plate 14, a sealing assembly 15 is fixedly connected to the upper end face of the isolation sealing cap 16, the top of the sealing assembly 15 is fixedly connected to the top of the inner side of the valve body 1, a torsion wheel 11 is fixedly connected to the top end of the connecting shaft 10, anti-skid grains are formed in the surface of the torsion wheel 11, and a clamping groove is formed in the bottom of the conductor cap 20.
Specifically, as shown in fig. 2, the inner surface of the valve body 1, the inner surface of the filter cartridge 7, the surface of the seal assembly 15, and the surface of the valve plate 14 are provided with a corrosion-resistant material.
The working principle is as follows: when in use, the valve plate 14 is additionally arranged in the valve body 1, the torsion wheel 11 is twisted and rotated clockwise, so that the first threaded rod 12 can be driven to synchronously rotate in the threaded cylinder 13, the valve plate 14 is lifted upwards under the restrictive effect of the sealing component 15 and the isolation sealing cap 16, the torsion wheel 11 is twisted and rotated anticlockwise, the valve plate 14 can be driven to move downwards, the throttling effect is achieved, the constant water flow is realized, the effect of controlling the water flow is achieved, the operation is convenient, the practicability is strong, the conductor cap 20 is used as a conductor between the circular zinc column 23 and the valve body 1, so that water flowing through the valve body 1, the valve body 1 and the circular zinc column 23 are combined to form an original battery, the oxidation-reduction reaction generated between the valve body 1 and the circular zinc column 23 is utilized, and the chemical property of the circular zinc column 23 is more active relative to the valve body 1, thereby, the corrosion resistance of the valve body 1, the valve plate 14, the filter cylinder 7 and the sealing assembly 15 can be effectively improved, palygorskite clay raw ore in the filter element 18 has strong adsorption capacity, is rich in iodine, is natural and environment-friendly, is harmless to human bodies, is also a very good bacteriostatic agent loading body, and can balance the content of zinc ions and calcium ions in water, the threaded hole 19 and the conductor cap 20 are in threaded connection, the round zinc column 23 can be replaced, the smooth oxidation-reduction reaction is ensured, the isolation sealing ring 24 is used as a sealing part between the round zinc column 23 and the threaded hole 19, the corrosion of water flowing through the valve body 1 to the threaded hole 19 can be prevented, the sealing assembly 15 has a limiting effect on the side position of the valve plate 14, the isolation sealing cap 16 is used for enhancing the sealing performance between the valve plate 14 and the sealing assembly 15, and the situation that the threaded cylinder 13, the filter cylinder and the filter cylinder 15 are, The first threaded rod 12 and the connecting shaft 10 are corroded.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (10)
1. The corrosion-resistant electromagnetic valve capable of controlling the water flow rate to be constant comprises a valve body (1) and is characterized in that a mounting seat (2) is connected to the top of the valve body (1) in an embedded mode, an electromagnetic valve (3) is arranged above the mounting seat (2), a sealing assembly (15) is arranged between the electromagnetic valve (3) and the mounting seat (2), a bearing (9) is connected to the top of the valve body (1) in a clamped mode, a connecting shaft (10) is sleeved in the bearing (9), a first threaded rod (12) is fixedly connected to the bottom end of the connecting shaft (10), a threaded cylinder (13) is connected to the surface of the first threaded rod (12) in a threaded mode, the threaded cylinder (13) is connected to the top of a valve plate (14) in a clamped mode, the valve plate (14) is arranged inside the valve body (1), a threaded hole (19) is formed in the bottom of the valve body (, the bottom of the inner side of the conductor cap (20) is fixedly connected with a second threaded rod (21), the surface of the second threaded rod (21) is in threaded connection with a threaded groove (22) formed in the bottom of a circular zinc column (23), an isolation sealing ring (24) is sleeved on the surface of the circular zinc column (23), and the outer circumferential surface of the isolation sealing ring (24) is fixedly connected with the inner side wall of the threaded hole (19).
2. The corrosion-resistant electromagnetic valve capable of controlling water flow rate to be constant according to claim 1, characterized in that the valve plate (14) and the circular zinc columns (23) are positioned on the same side with reference to the mounting seat (2), and the number of the circular zinc columns (23) is in direct proportion to the size of the valve body (1).
3. The corrosion-resistant electromagnetic valve capable of controlling the water flow rate to be constant according to claim 1, characterized in that a second connecting flange (5) is arranged at one end of the valve body (1) far away from the valve plate (14) and the round zinc column (23), the second connecting flange (5) is detachably connected with a third connecting flange (6) through a fastening bolt (17), a filter cartridge (7) is arranged at one end of the third connecting flange (6) far away from the second connecting flange (5), and a filter element (18) is filled in the filter cartridge (7).
4. The corrosion-resistant electromagnetic valve capable of controlling the water flow rate to be constant according to the claim 3, characterized in that the valve body (1) is provided with a first connecting flange (4) at the end close to the valve plate (14) and the circular zinc column (23), and the filter cartridge (7) is provided with a fourth connecting flange (8) at the end far from the third connecting flange (6).
5. The corrosion-resistant electromagnetic valve capable of controlling the water flow rate to be constant according to claim 3, wherein the filter element (18) is internally filled with a mixture of palygorskite clay raw ore, citric acid, a pore-increasing agent and an antibacterial agent.
6. The corrosion-resistant electromagnetic valve capable of controlling water flow to be constant according to claim 5, wherein the mass ratio of the citric acid to the palygorskite clay raw ore is 1: 1-1: 10.
7. The corrosion-resistant electromagnetic valve capable of controlling the water flow rate to be constant according to claim 5, wherein the pore-increasing agent is potassium bicarbonate, which plays a role in increasing pores and simultaneously provides trace element potassium necessary for a human body to supplement the trace element potassium into water, and the addition amount of the potassium bicarbonate is 2-8% of the mass of the palygorskite clay raw ore.
8. The corrosion-resistant electromagnetic valve capable of controlling the water flow rate to be constant according to claim 5, wherein the antibacterial agent is a food-grade inorganic antibacterial agent, and the addition amount of the antibacterial agent is 1-3% of the mass of the palygorskite clay raw ore.
9. The corrosion-resistant electromagnetic valve capable of controlling the water flow rate to be constant according to claim 1, wherein an isolation sealing cap (16) is sleeved on the surface of the valve plate (14), a sealing assembly (15) is fixedly connected to the upper end face of the isolation sealing cap (16), the top of the sealing assembly (15) is fixedly connected to the top of the inner side of the valve body (1), a torsion wheel (11) is fixedly connected to the top end of the connecting shaft (10), anti-skid threads are formed on the surface of the torsion wheel (11), and a clamping groove is formed in the bottom of the conductor cap (20).
10. A corrosion resistant solenoid valve capable of controlling water flow rate constant according to claim 1, wherein the inner surface of the valve body (1), the inner surface of the filter cartridge (7), the surface of the sealing assembly (15) and the surface of the valve plate (14) are provided with a corrosion resistant material.
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| CN202010908373.4A CN112013123A (en) | 2020-09-02 | 2020-09-02 | Corrosion-resistant electromagnetic valve capable of controlling water flow to be constant |
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| CN202010908373.4A CN112013123A (en) | 2020-09-02 | 2020-09-02 | Corrosion-resistant electromagnetic valve capable of controlling water flow to be constant |
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