CN219774873U - Corrosion-resistant three-way fluorine-lined regulating valve - Google Patents

Corrosion-resistant three-way fluorine-lined regulating valve Download PDF

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Publication number
CN219774873U
CN219774873U CN202321124056.9U CN202321124056U CN219774873U CN 219774873 U CN219774873 U CN 219774873U CN 202321124056 U CN202321124056 U CN 202321124056U CN 219774873 U CN219774873 U CN 219774873U
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water inlet
inlet cavity
corrosion
way
resistant
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CN202321124056.9U
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Chinese (zh)
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李永安
杨伟良
何武财
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Zhejiang Zixin Automation Equipment Co ltd
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Zhejiang Zixin Automation Equipment Co ltd
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Abstract

The utility model relates to the technical field of valve manufacturing and discloses a corrosion-resistant three-way fluorine-lined regulating valve, which comprises a valve main body and a filtering mechanism, wherein the valve main body comprises a three-way pipe, three cavities are formed in the three-way pipe, each cavity comprises a water outlet cavity, a first water inlet cavity and a second water inlet cavity, a clamping plug is movably arranged at the vertical intersection position of the first water inlet cavity and the second water inlet cavity, a threaded rod is rotatably arranged on the upper end surface of the clamping plug, a first check valve is fixedly arranged at the central position of the top of the first water inlet cavity, a first groove is formed in the central position of the bottom of the first water inlet cavity, a chute is formed in one side of the three-way pipe, the filtering mechanism comprises a filter plate, a clamping groove is formed in the filter plate, a support frame is arranged in the clamping groove in a clamping mode, filter cloth is fixedly arranged on the support frame, and the filtering mechanism is movably arranged in the chute. In the utility model, the water entering the first water inlet cavity and the second water inlet cavity can be filtered through the filter plate.

Description

Corrosion-resistant three-way fluorine-lined regulating valve
Technical Field
The utility model relates to the technical field of valve manufacturing, in particular to a corrosion-resistant three-way fluorine-lined regulating valve.
Background
The fluorine-lined valve is also called fluoroplastic lining corrosion-resistant valve, and is characterized by that polytetrafluoroethylene resin is inlaid on the inner wall of valve pressure-bearing piece or outer surface of valve internal piece, and its unique property in the aspect of resisting strong corrosion medium can be used to make various valves and pressure containers.
The existing fluorine-lined regulating valve is simple in structure, because of long-time use, some impurities in liquid can flow into the terminal of a pipeline along with the liquid so as to rust or stack some equipment to damage, the adaptation service life of the equipment is seriously affected, and some emergency events such as sudden power failure are encountered, some liquid can flow backwards to damage a water supply machine, and the use health of the equipment is seriously affected.
Therefore, it is necessary to provide a corrosion-resistant three-way fluorine-lined regulating valve.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a corrosion-resistant three-way fluorine-lined regulating valve, which can filter water entering a first water inlet cavity and a second water inlet cavity through a filter plate, prevent impurities from damaging primary equipment, prolong the service life of the equipment, and prevent unnecessary loss caused by liquid backflow by arranging a first check valve and a second check valve in the first water inlet cavity and the second water inlet cavity respectively.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the novel three-way valve comprises a valve body and a filtering mechanism, wherein the valve body comprises a three-way pipe, three cavities are formed in the three-way pipe, each cavity comprises a water outlet cavity, a first water inlet cavity and a second water inlet cavity, a clamping plug is movably arranged at the vertical intersection position of the first water inlet cavity and the second water inlet cavity, a threaded rod is rotatably arranged on the upper end face of the clamping plug, a first check flap is fixedly arranged at the central position of the top of the first water inlet cavity, a first groove is formed in the central position of the bottom of the first water inlet cavity, and a sliding groove is formed in one side of the three-way pipe;
the filter mechanism comprises a filter plate, a clamping groove is formed in the filter plate, a supporting frame is arranged in the clamping groove in a clamping mode, filter cloth is fixedly arranged on the supporting frame, and the filter mechanism is movably arranged in the chute;
through the technical scheme, liquid enters into the water outlet cavity from the first water inlet cavity and the second water inlet cavity, the first water inlet cavity and the second water inlet cavity can be opened or closed by the clamping plug through rotating the threaded rod, the first check valve can be opened when the liquid comes, and the first check valve can be clamped in the first groove to prevent water backflow when the liquid returns.
Further, a second groove is formed in the upper end face of the three-way pipe, and a sealing gasket is fixedly arranged in the second groove;
through above-mentioned technical scheme, the design of sealed pad can prevent that the screwed pipe from flowing out when rotating, increases the leakproofness of valve.
Further, the upper end face of the threaded rod is fixedly connected with a handle, and the threaded rod is in threaded connection with the second groove;
through above-mentioned technical scheme, the setting of handle, the convenient operation to the threaded rod.
Further, the center positions of the two side walls of the second water inlet cavity are fixedly provided with second check flaps;
through above-mentioned technical scheme, set up No. two non return lamella at No. two water inlet chamber both sides walls and can prevent to cut off water suddenly when liquid inflow goes out the water cavity, water backward flow is with the condition production of equipment damage.
Further, a rubber ring is fixedly arranged on the upper position of the sliding chute;
through above-mentioned technical scheme, the design of rubber ring can guarantee the leakproofness of filter when the spout is fixed, has greatly improved the leakproofness of equipment.
Further, the inner wall of the three-way pipe is fixedly connected with a fluorine lining layer, and the outer wall of the three-way pipe is sprayed with an anti-corrosion layer;
through the technical scheme, the fluorine lining has the chemical characteristics of high temperature resistance, corrosion resistance and non-adhesion, the anticorrosive coating material is mainly polyurethane paint, and the polyurethane paint has strong acid and alkali resistance.
Further, the filter cloth comprises a substrate layer, a silver fiber layer and an active carbon layer, wherein the substrate layer wraps the silver fiber layer and the active carbon layer;
through the technical scheme, the silver fiber has the antibacterial and bactericidal effects, and the activated carbon can adsorb some impurities to prevent the impurities from flowing out of the water outlet cavity along with the liquid, so that equipment is damaged.
The utility model has the following beneficial effects:
1. according to the corrosion-resistant three-way fluorine-lined regulating valve provided by the utility model, the filter plate is arranged in the water outlet cavity, so that water entering the first water inlet cavity and the second water inlet cavity can be effectively filtered through the filter plate, the damage of impurities to primary equipment is prevented, the service life of the equipment is prolonged, and the filter frame is arranged in a clamping way, so that the water-resistant three-way fluorine-lined regulating valve is very convenient to replace.
2. According to the corrosion-resistant three-way fluorine-lined regulating valve, the first check valve is arranged in the first water inlet cavity, the first check valve can be opened when liquid comes, the first check valve can be blocked into the first groove to prevent water from flowing backwards when the liquid returns, and the second check valve is arranged on the two side walls of the second water inlet cavity, so that water can be prevented from returning from the water outlet cavity, and damage to some water supply equipment due to backflow is prevented.
Drawings
FIG. 1 is an axial side view of a corrosion-resistant three-way fluorine-lined regulating valve according to the present utility model;
FIG. 2 is a cross-sectional view of a corrosion-resistant three-way fluorine-lined regulating valve according to the present utility model;
FIG. 3 is a side view of a filter plate of the corrosion-resistant three-way fluorine-lined regulating valve;
FIG. 4 is a cross-sectional view of a second groove of the corrosion-resistant three-way fluorine-lined regulating valve provided by the utility model;
FIG. 5 is a view of a three-way pipe base material of a corrosion-resistant three-way fluorine-lined regulating valve according to the present utility model;
FIG. 6 is a diagram showing the structure of a filter plate of the corrosion-resistant three-way fluorine-lined regulating valve.
Legend description:
1. a valve body; 101. a three-way pipe; 102. a cavity; 10201. a water outlet cavity; 10202. a first water inlet cavity; 10203. a second water inlet cavity; 103. a threaded rod; 104. a first check valve; 105. a first groove; 106. a chute; 107. a second groove; 108. a sealing gasket; 109. a handle; 110. a second check valve; 111. a rubber ring; 112. a fluorine-lined layer; 113. an anti-corrosion layer; 114. a blocking plug; 2. a filtering mechanism; 201. a filter plate; 202. a clamping groove; 203. a support frame; 204. a filter cloth; 20401. a silver fiber layer; 20402. an activated carbon layer; 20403. a substrate layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-6, one embodiment provided by the present utility model is: the utility model provides a corrosion-resistant three-way lining fluorine governing valve, including valve main part 1 and filter mechanism 2, valve main part 1 includes three-way pipe 101, three cavity 102 has been seted up in the three-way pipe 101, cavity 102 includes apopore chamber 10201, no. one inlet chamber 10202 and No. two inlet chambers 10203 are perpendicular crossing position activity to be provided with the card stopper 114, the rotation of card stopper 114 up end is provided with threaded rod 103, the rotation of threaded rod 103 can reciprocate card stopper 114, and then control the switch to No. one inlet chamber 10202 and No. two inlet chambers 10203, no. one inlet chamber 10202 top central point puts fixedly and is provided with No. one check flap 104, no. one inlet chamber 10202 bottom central point puts and has seted up No. one recess 105, no. one recess 105 can strengthen its effect of preventing back flow, spout 106 has been seted up to three-way pipe 101 one side;
the filter mechanism 2 comprises a filter plate 201, a clamping groove 202 is formed in the filter plate 201, a supporting frame 203 is arranged in the clamping groove 202 in a clamping manner, the supporting frame 203 can be conveniently replaced and maintained in a clamping manner, a filter cloth 204 is fixedly arranged on the supporting frame 203, the filter mechanism 2 is movably arranged in a sliding groove 106, a second groove 107 is formed in the upper end face of the three-way pipe 101, a sealing gasket 108 is fixedly arranged in the second groove 107, a handle 109 is fixedly connected to the upper end face of the threaded rod 103, the threaded rod 103 is in threaded connection with the second groove 107, a second check flap 110 is fixedly arranged in the center of two side walls of a second water inlet cavity 10203, a rubber ring 111 is fixedly arranged on the upper portion of the sliding groove 106, the rubber ring 111 is used for enhancing the sealing performance of the filter plate 201, a fluorine lining layer 112 is fixedly connected to the inner wall of the three-way pipe 101, an anti-corrosion layer 113 is sprayed on the outer wall of the three-way pipe 101, the filter cloth 204 comprises a substrate layer 20403, a silver fiber layer 20401 and an active carbon layer 20402, and the substrate layer 20403 wraps the silver fiber layer 20401 and the active carbon layer 20402.
Working principle: the liquid is injected from the first water inlet cavity 10202 and the second water inlet cavity 10203, the first water inlet cavity 10202 and the second water inlet cavity 10203 can be controlled to be opened and closed through the clamping plug 114, when the clamping plug 114 is plugged into the first water inlet cavity 10202, the second water inlet cavity 10203 is communicated with the first water outlet cavity 10201, otherwise, the first water inlet cavity 10202 is communicated with the first water outlet cavity 10201, when the clamping plug 114 is in the middle, the third cavity is communicated, the first check valve 104 is arranged in the first water inlet cavity 10202, the first check valve 104 can be opened when the liquid comes, the first check valve 104 can be clamped into the first groove 105 to prevent water backflow when the liquid returns, the second check valve 110 is arranged on two side walls of the second water inlet cavity 10203 to prevent water from returning from the first water outlet cavity 10201, the filter plate 201 is arranged at the position of the first water outlet cavity 10201, impurities in the liquid can be effectively filtered on the filter cloth 204 to prevent the impurities from entering water equipment, and the service life of the filter cloth is shortened.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a corrosion-resistant three-way lining fluorine governing valve, includes valve main part (1) and filtering mechanism (2), its characterized in that: the valve body (1) comprises a three-way pipe (101), three cavities (102) are formed in the three-way pipe (101), each cavity (102) comprises a water outlet cavity (10201), a first water inlet cavity (10202) and a second water inlet cavity (10203), a clamping plug (114) is movably arranged at the vertical intersection position of the first water inlet cavity (10202) and the second water inlet cavity (10203), a threaded rod (103) is rotatably arranged on the upper end surface of the clamping plug (114), a first check flap (104) is fixedly arranged at the central position of the top of the first water inlet cavity (10202), a first groove (105) is formed in the central position of the bottom of the first water inlet cavity (10202), and a sliding groove (106) is formed in one side of the three-way pipe (101);
the filter mechanism (2) comprises a filter plate (201), a clamping groove (202) is formed in the filter plate (201), a supporting frame (203) is arranged in the clamping groove (202) in a clamping mode, a filter cloth (204) is fixedly arranged on the supporting frame (203), and the filter mechanism (2) is movably arranged in the sliding groove (106).
2. The corrosion-resistant three-way fluorine-lined regulating valve of claim 1, wherein: a second groove (107) is formed in the upper end face of the three-way pipe (101), and a sealing gasket (108) is fixedly arranged in the second groove (107).
3. The corrosion-resistant three-way fluorine-lined regulating valve of claim 1, wherein: the upper end face of the threaded rod (103) is fixedly connected with a handle (109), and the threaded rod (103) is in threaded connection in the second groove (107).
4. The corrosion-resistant three-way fluorine-lined regulating valve of claim 1, wherein: and the center positions of two side walls of the second water inlet cavity (10203) are fixedly provided with second check flaps (110).
5. The corrosion-resistant three-way fluorine-lined regulating valve of claim 1, wherein: a rubber ring (111) is fixedly arranged at the upper position of the sliding groove (106).
6. The corrosion-resistant three-way fluorine-lined regulating valve of claim 1, wherein: the inner wall of the three-way pipe (101) is fixedly connected with a fluorine lining layer (112), and the outer wall of the three-way pipe (101) is sprayed with an anti-corrosion layer (113).
7. The corrosion-resistant three-way fluorine-lined regulating valve of claim 1, wherein: the filter cloth (204) comprises a base material layer (20403), a silver fiber layer (20401) and an active carbon layer (20402), wherein the base material layer (20403) wraps the silver fiber layer (20401) and the active carbon layer (20402).
CN202321124056.9U 2023-05-11 2023-05-11 Corrosion-resistant three-way fluorine-lined regulating valve Active CN219774873U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321124056.9U CN219774873U (en) 2023-05-11 2023-05-11 Corrosion-resistant three-way fluorine-lined regulating valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321124056.9U CN219774873U (en) 2023-05-11 2023-05-11 Corrosion-resistant three-way fluorine-lined regulating valve

Publications (1)

Publication Number Publication Date
CN219774873U true CN219774873U (en) 2023-09-29

Family

ID=88106548

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321124056.9U Active CN219774873U (en) 2023-05-11 2023-05-11 Corrosion-resistant three-way fluorine-lined regulating valve

Country Status (1)

Country Link
CN (1) CN219774873U (en)

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