CN219432580U - Intelligent electric valve capable of preventing water leakage - Google Patents

Abstract

The utility model provides an intelligent electric valve capable of preventing water leakage, and belongs to the technical field of electric valves. The intelligent electric valve capable of preventing water leakage comprises an electric valve main body and a drainage filtering assembly. The drainage filter component comprises a bin box, an upper shell pipe, a lower shell pipe, a first flange, a second flange and a filter screen, wherein the upper shell pipe and the lower shell pipe are respectively reversely communicated and arranged on the top and the opposite sides of the bottom of the bin box, the upper shell pipe and the lower shell pipe are arranged in a staggered mode in the vertical direction, the first flange is fixedly arranged at the end opening of the upper shell pipe, the first flange is in butt joint with the water inlet port of the electric valve main body, and the filter screen is arranged at the inner port of the upper shell pipe. The impurities prevented by the filter screen can fall into a larger space in the bin box, so that the stability of the circulation of feed liquid is not easily affected in a short period of use. The bin box and the filter screen can respectively reduce the flow speed, reduce the erosion of the material liquid circulation to the valve core, and have a certain protection effect to the valve core.

Description

Intelligent electric valve capable of preventing water leakage

Technical Field

The utility model relates to the field of electric valves, in particular to an intelligent electric valve capable of preventing water leakage.

Background

The intelligent electric regulating valve is commonly used in automatic regulating systems for water treatment, sewage treatment and the like. Impurities flowing in the electric regulating valve easily cause the blockage of the valve core, so that the valve core is not tightly closed, and water leakage occurs. The utility model provides a leak protection water and electricity valve, includes valve body, end cover and motor storehouse, the valve body top is provided with the end cover, and valve body top inner chamber is provided with the motor storehouse, and motor storehouse inner chamber is provided with the motor, and the lead screw is connected through the bearing with motor storehouse rotation to the lead screw, and the lead screw bottom extends to motor storehouse bottom below and rotates to be connected with the screw thread section of thick bamboo, and screw thread section of thick bamboo top both sides all are provided with the fly leaf. Through setting up the throttle pipe in the above-mentioned motorised valve, when water got into the throttle pipe, the filter screen can cut away impurity particle that the aquatic was adulterated, has effectually prevented that impurity particle from getting into the valve body inside. However, impurities in the throttle pipe of the electric valve are not easy to treat, and the pipeline is narrow and is easy to be blocked, so that the circulation of feed liquid in the valve is affected.

Disclosure of Invention

In order to make up for the defects, the utility model provides an intelligent electric valve capable of preventing water leakage, and aims to solve the problems that impurities in a throttle pipe of the electric valve in the related art are difficult to treat, and the flow of feed liquid in the valve is influenced due to the fact that a pipeline is blocked due to the fact that the pipeline is narrow.

The utility model is realized in the following way:

the utility model provides an intelligent electric valve capable of preventing water leakage.

The drainage filter component comprises a bin box, an upper shell pipe, a lower shell pipe, a first flange, a second flange and a filter screen, wherein the upper shell pipe and the lower shell pipe are respectively reversely communicated with each other and are arranged on the opposite sides of the top and the bottom of the bin box, the upper shell pipe and the lower shell pipe are arranged in a staggered mode in the vertical direction, the first flange is fixedly arranged at the end of the upper shell pipe, the first flange is in butt joint with the water inlet port of the electric valve main body, the filter screen is arranged at the inner port of the upper shell pipe, and the second flange is fixedly arranged at the port of the lower shell pipe.

In one embodiment of the utility model, the electric valve body comprises a valve body, an electric driving part and a valve core, wherein the valve core is rotatably arranged in the valve body, the electric driving part is arranged at the top of the valve body, and the electric driving part drives the valve core to rotate.

In one embodiment of the utility model, a limiting ring is fixedly arranged on the inner wall of the pipe end of the upper shell, the filter screen is arranged on the outer side of the limiting ring, a positioning ring is arranged on the outer side of the filter screen, and fixing bolts are arranged among the limiting ring, the filter screen and the positioning ring.

In one embodiment of the utility model, a first pull ring is fixed at the middle part of one side of the filter screen, which is far away from the limiting ring.

In one embodiment of the utility model, the drainage filter assembly further comprises a web fixedly connected to the cartridge and the upper shell tube and the cartridge and the lower shell tube, respectively.

In one embodiment of the utility model, a positioning groove is formed on the outer side of the second flange, and a grating plate is fixedly embedded in the positioning groove.

In one embodiment of the utility model, a second pull ring is fixedly arranged in the middle of the outer side of the grating plate.

The beneficial effects of the utility model are as follows: according to the intelligent electric valve capable of preventing water leakage, which is obtained through the design, impurities prevented by the filter screen can fall into a larger space in the bin box, and the stability of material liquid circulation is not easily affected when the intelligent electric valve is used in a short period. The bin box and the filter screen can respectively reduce the flow speed, reduce the erosion of the material liquid circulation to the valve core, and have a certain protection effect to the valve core. The setting of first flange and second flange can make drainage filter component wholly dismantle, then clear up the inside remaining impurity of storehouse box.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a water leakage-proof intelligent electric valve according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of a main body structure of an electric valve according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a drainage filter assembly according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of a mounting structure of a limiting ring, a positioning ring and a filter screen according to an embodiment of the present utility model.

In the figure: 10-an electric valve body; 110-valve body; 120-an electric drive unit; 130-valve core; 20-a drainage filter assembly; 210-a cartridge; 220-upper shell tube; 230-lower shell tube; 240-a first flange; 250-a second flange; 260-a filter screen; 261-first pull ring; 270-a web; 281-limiting ring; 282-positioning ring; 283-fixing bolts; 290-grid plates; 291-second tab.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides a water leakage-proof intelligent electric valve, which comprises an electric valve main body 10 and a drainage filter assembly 20.

Wherein, drainage filter unit 20 can filter the impurity in the circulation feed liquid, effectively prevents that case 130 of motorised valve from appearing blockking up the situation that leaks, and drainage filter unit 20 can gather certain impurity and also be difficult for influencing the circulation of feed liquid, and can dismantle the impurity of its inside and clear up, guarantees that the feed liquid flows steadily.

Referring to fig. 1 and 3, the drainage filter assembly 20 includes a cartridge 210, an upper housing tube 220, a lower housing tube 230, a first flange 240, a second flange 250, and a filter screen 260. The upper shell tube 220 and the lower shell tube 230 are respectively and reversely communicated with the opposite sides of the top and the bottom of the bin box 210, and the upper shell tube 220, the lower shell tube 230 and the bin box 210 are integrally formed; and the upper casing 220 and the lower casing 230 are vertically staggered. The first flange 240 is fixedly disposed at a port of the upper casing 220, and the first flange 240 is butt-mounted with a water inlet port of the electric valve body 10, the filter screen 260 is mounted at an inner port of the upper casing 220, and the second flange 250 is fixedly disposed at a port of the lower casing 230. The first flange 240 and the second flange 250 are fixed by welding.

The second flange 250 is in butt joint with an external pipe fitting, and external feed liquid firstly enters the lower shell pipe 230, then passes through the bin box 210 and the upper shell pipe 220, and finally enters the electric valve main body 10 through the filter screen 260 in the upper shell pipe 220. The liquid is not easy to block the valve core 130 after being filtered by the filter screen 260, and the leakage condition caused by the blocking of the valve core 130 can be effectively prevented. Impurities prevented by the filter screen 260 can fall into a larger space inside the bin 210, so that the stability of the circulation of the feed liquid is not easily affected in a short period of use. The cartridge 210 and the filter screen 260 can respectively reduce the flow rate, reduce the erosion of the material liquid circulation to the valve core 130, and have a certain protection effect to the valve core 130.

The arrangement of the first flange 240 and the second flange 250 may allow the drainage filter assembly 20 to be integrally disassembled, and then the impurities remaining inside the cartridge 210 may be cleaned.

In the above embodiment, referring to fig. 2, the electric valve body 10 includes the valve body 110, the electric driving part 120, and the valve body 130. The valve core 130 is rotatably disposed inside the valve body 110, the electric driving part 120 is mounted on the top of the valve body 110, and the electric driving part 120 drives the valve core 130 to rotate. The electric driving unit 120 drives the valve body 130 to rotate so as to block the flow area inside the valve body 110.

In a specific arrangement, referring to fig. 4, a limiting ring 281 is integrally formed and fixedly arranged on the inner wall of the port of the upper casing 220, a filter screen 260 is arranged outside the limiting ring 281, a positioning ring 282 is arranged outside the filter screen 260, and fixing bolts 283 are arranged among the limiting ring 281, the filter screen 260 and the positioning ring 282. The positioning ring 282 and the filter screen 260 can be detached respectively through the arrangement of the fixing bolts 283, that is, the surface of the filter screen 260 can be cleaned conveniently and the filter screen 260 can be replaced conveniently.

Further, a first pull ring 261 is fixed at the middle of the side of the filter screen 260 away from the limit ring 281. The filter screen 260 is not easy to be directly taken out when being embedded in the upper shell tube 220, and the filter screen 260 in the port of the upper shell tube 220 is easier to be taken out when the first pull ring 261 is pulled.

In the above embodiment, referring to fig. 3, the drainage filter assembly 20 further includes a web 270, where the web 270 is fixedly connected to the cartridge 210 and the upper shell tube 220 and the cartridge 210 and the lower shell tube 230, and the web 270 is used for reinforcing and supporting the upper shell tube 220 and the lower shell tube 230.

Further, referring to fig. 1, a positioning groove is formed on the outer side of the second flange 250, and a grating plate 290 is fixedly embedded in the positioning groove. The grating plates 290 are used to coarsely filter impurities in the feed liquid. The middle part of the outer side of the grating plate 290 is fixedly provided with a second pull ring 291, and the second pull ring 291 is provided to facilitate the removal of the grating plate 290 inside the lower casing 230.

The working principle of the intelligent electric valve capable of preventing water leakage is as follows: in use, the second flange 250 is in butt joint with an external pipe fitting, and the external feed liquid firstly enters the lower casing 230, then passes through the cartridge 210 and the upper casing 220, and finally enters the electric valve main body 10 through the filter screen 260 in the upper casing 220. The liquid is not easy to block the valve core 130 after being filtered by the filter screen 260, and the leakage condition caused by the blocking of the valve core 130 can be effectively prevented. Impurities prevented by the filter screen 260 can fall into a larger space inside the bin 210, so that the stability of the circulation of the feed liquid is not easily affected in a short period of use. The cartridge 210 and the filter screen 260 can respectively reduce the flow rate, reduce the erosion of the material liquid circulation to the valve core 130, and have a certain protection effect to the valve core 130. The arrangement of the first flange 240 and the second flange 250 may allow the drainage filter assembly 20 to be integrally disassembled, and then the impurities remaining inside the cartridge 210 may be cleaned.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. An intelligent electric valve capable of preventing water leakage is characterized by comprising

An electric valve body (10);

drainage filter component (20), drainage filter component (20) include cartridge (210), epitheca pipe (220), inferior valve pipe (230), first flange (240), second flange (250) and filter screen (260), epitheca pipe (220) with inferior valve pipe (230) reverse intercommunication respectively set up in cartridge (210) top and bottom opposite side, just epitheca pipe (220) with inferior valve pipe (230) vertical direction is crisscross to be set up, first flange (240) fixed set up in epitheca pipe (220) port, just first flange (240) with electric valve main part (10) inlet port butt joint installation, filter screen (260) are installed epitheca pipe (220) inside port department, second flange (250) fixed set up in inferior valve pipe (230) port.

2. The intelligent electric valve for preventing water leakage according to claim 1, wherein the electric valve body (10) comprises a valve body (110), an electric driving part (120) and a valve core (130), the valve core (130) is rotatably arranged inside the valve body (110), the electric driving part (120) is mounted on the top of the valve body (110), and the electric driving part (120) drives the valve core (130) to rotate.

3. The intelligent electric valve for preventing water leakage according to claim 1, wherein a limiting ring (281) is fixedly arranged on the inner wall of the port of the upper casing pipe (220), the filter screen (260) is arranged on the outer side of the limiting ring (281), a positioning ring (282) is arranged on the outer side of the filter screen (260), and a fixing bolt (283) is arranged between the limiting ring (281), the filter screen (260) and the positioning ring (282).

4. A leak-proof intelligent electric valve as claimed in claim 3, wherein a first pull ring (261) is fixed at the middle part of the side of the filter screen (260) away from the limit ring (281).

5. The intelligent, electrically operated valve for preventing leakage of water according to claim 1, wherein said drainage filter assembly (20) further comprises a web (270), said web (270) being fixedly connected to said cartridge (210) and said upper casing tube (220) and to said cartridge (210) and said lower casing tube (230), respectively.

6. The intelligent electric valve for preventing water leakage according to claim 1, wherein a positioning groove is formed on the outer side of the second flange (250), and a grating plate (290) is fixedly embedded in the positioning groove.

7. The intelligent electric valve for preventing water leakage according to claim 6, wherein a second pull ring (291) is fixedly arranged in the middle of the outer side of the grating plate (290).