Intelligent regulating valve with anti-blocking function

Abstract

The intelligent regulating valve with the anti-blocking function comprises an intelligent regulating valve body, an anti-blocking processing box, a filter screen and a pollution discharge box, the left end of the intelligent regulating valve body is communicated and connected with the interior of the anti-blocking processing box through a connecting flange and a bolt, and a box cover is installed at the upper end of the anti-blocking processing box in a sealing mode through a bolt. Flow guide slopes are symmetrically arranged on the lower sides of the left end and the right end in the anti-blocking treatment box, connectors are arranged at the left end and the right end of a box cover in a penetrating mode, fan-shaped high-pressure nozzles are symmetrically installed at the lower ends of the two connectors, and high-pressure pipelines are installed at the upper ends of the two connectors. In order to solve the problems that in the prior art, manual cleaning is needed, cleaning is troublesome, and convenience needs to be improved, the structure is reasonable, high-pressure water flow is sprayed out through the double high-pressure nozzles to wash the two surfaces of the filter screen, impurities attached to the surfaces of the filter screen can be washed and discharged, manual cleaning is not needed, operation is convenient, practicability is good, and convenience is greatly improved.

Description

Technical Field

[0001] The utility model discloses an intelligent regulating valve with an anti-blocking function, belonging to the technical field of regulating valves. Background Art

[0002] Intelligent control valve, also known as intelligent electric control valve, is a pressure balanced control valve. It is equipped with RQM series intelligent electric actuator, with compact overall structure, light weight, good stability and high protection level. Therefore, it is widely used in automatic control systems such as large thermal power plants, chemical plants, water treatment and sewage treatment, natural gas oil fields, steel plants, etc. Most traditional intelligent control valves do not have anti-blocking function.

[0003] Patent No.: CN217567666U, mentions an intelligent regulating valve with anti-blocking function, which filters impurities in the liquid through a filter net, and the impurities are discharged through a collection box and a drain pipe. If the filter net is damaged or there are too many impurities on the surface, the filter net is taken out, and the impurities are scraped off by a scraper and discharged through the collection box and the drain pipe, and then the replaced or cleaned filter net is inserted into the filter box through the slot; however, when there are too many impurities on the surface of the filter net in the device, it needs to be cleaned manually, which is more troublesome and the convenience needs to be improved. Now there is an urgent need for an intelligent regulating valve with anti-blocking function to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an intelligent regulating valve with an anti-blocking function to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable structure and adopts dual high-pressure nozzles to spray high-pressure water to flush the two surfaces of the filter screen, thereby flushing and discharging impurities attached to the surface, thereby eliminating the need for manual cleaning, and is easy to operate, practical, and convenient.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: an intelligent regulating valve with anti-blocking function, comprising an intelligent regulating valve body, an anti-blocking processing box, a filter and a sewage box, the left end of the intelligent regulating valve body is connected to the inside of the anti-blocking processing box through a connecting flange and bolts, the upper end of the anti-blocking processing box is sealed with a box cover by bolts, the lower sides of the left and right ends of the anti-blocking processing box are symmetrically provided with diversion slopes, the left and right ends of the box cover are penetrated by connectors, the lower ends of the two connectors are symmetrically provided with fan-shaped high-pressure nozzles, the upper ends of the two connectors are provided with high-pressure pipelines, the middle of the lower end of the box cover is longitudinally fixed with a filter, the lower end of the anti-blocking processing box is integrally provided with a sewage box, the middle of the front and rear ends of the anti-blocking processing box are longitudinally fixed with a gap stopper, the two gap stoppers are respectively fitted with the front and rear ends of the filter, the lower surface of the interior of the sewage box is fixed with a waterproof rubber frame by waterproof glue, and the inner side of the waterproof rubber frame is fixed with a step waterproof plate by multiple hand screws.

[0006] Furthermore, a regulating valve stem is installed through the upper end of the intelligent regulating valve body, and a regulating motor is installed at the other end of the regulating valve stem.

[0007] Furthermore, a pipeline connecting flange is provided through the left end of the anti-blocking processing box.

[0008] Furthermore, the two fan-shaped high-pressure nozzles are respectively located at the left and right ends of the anti-blocking treatment box, and the water spraying ends of the two fan-shaped high-pressure nozzles are respectively facing the left and right surfaces of the filter screen.

[0009] Furthermore, the other ends of the two high-pressure pipelines are both connected to an external high-pressure pump.

[0010] Furthermore, the lower end of the filter screen is longitudinally located in the sewage box, and the lower end thereof is in contact with the step waterproof plate.

[0011] The beneficial effects of the utility model: the utility model is an intelligent regulating valve with anti-blocking function. Because the utility model adds an anti-blocking processing box, a high-pressure pipeline, a connecting head, a fan-shaped high-pressure nozzle, a filter screen, a gap baffle, a guide slope, a sewage box, a hand screw, a waterproof rubber frame and a step waterproof board, our design improvement and actual use have shown that the device has a reasonable structure and adopts double high-pressure nozzles to spray high-pressure water flow to flush the two surfaces of the filter screen, thereby flushing and discharging impurities attached to the left and right surfaces, thereby eliminating the need for manual cleaning, and is easy to operate, practical, and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0013] Figure 1This is a three-dimensional schematic diagram of the overall structure of an intelligent regulating valve with anti-blocking function according to the utility model;

[0014] Figure 2 This is a schematic diagram of the interior of an anti-blocking processing box of an intelligent regulating valve with an anti-blocking function according to the utility model;

[0015] Figure 3 This is a bottom view schematic diagram of a sewage box of an intelligent regulating valve with an anti-blocking function according to the utility model;

[0016] Figure 4 This is a schematic diagram of the separation of the step waterproof plate and the waterproof rubber frame of an intelligent regulating valve with anti-blocking function according to the utility model;

[0017] In the figure: 1-adjusting motor, 2-adjusting valve stem, 3-intelligent regulating valve body, 4-connecting flange, 5-anti-blocking treatment box, 6-box cover, 7-high-pressure pipeline, 8-connecting head, 9-fan-shaped high-pressure nozzle, 10-filter screen, 11-gap retaining rod, 12-diversion slope, 13-drain box, 14-hand screw, 15-waterproof rubber frame, 16-step waterproof board, 17-pipeline connecting flange. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figure 1-Figure 4 The utility model provides a technical solution: an intelligent regulating valve with anti-blocking function, including an intelligent regulating valve body 3, an anti-blocking processing box 5, a filter screen 10 and a sewage box 13. The left end of the intelligent regulating valve body 3 is connected to the inside of the anti-blocking processing box 5 through a connecting flange 4 and bolts. The upper end of the anti-blocking processing box 5 is sealed with a box cover 6 through bolts. The lower sides of the left and right ends of the anti-blocking processing box 5 are symmetrically provided with guide slopes 12. The left and right ends of the box cover 6 are penetrated by connectors 8. The lower ends of the two connectors 8 are symmetrically provided with fan-shaped high-pressure nozzles 9. The upper ends of the two connectors 8 are provided with high-pressure nozzles. A filter screen 10 is longitudinally fixed in the middle of the lower end of the pipe 7 and the box cover 6, and a sewage box 13 is integrally arranged at the lower end of the anti-blocking treatment box 5. Slit blocking rods 11 are longitudinally fixed in the middle of the front and rear ends of the anti-blocking treatment box 5. The two gap blocking rods 11 are respectively fitted with the front and rear ends of the filter screen 10. A waterproof rubber frame 15 is fixed to the lower surface of the interior of the sewage box 13 by waterproof glue, and a step waterproof plate 16 is fixed to the inner side of the waterproof rubber frame 15 by multiple hand screws 14. This design solves the problem that when there are too many impurities on the surface of the filter screen in the original device, it needs to be manually cleaned, which is troublesome and the convenience needs to be improved.

[0020] As the first embodiment of the utility model: the upper end of the intelligent regulating valve body 3 is penetrated by a regulating valve stem 2, and the other end of the regulating valve stem 2 is installed with a regulating motor 1. The left end of the anti-blocking processing box 5 is penetrated by a pipeline connecting flange 17, and the added pipeline connecting flange 17 facilitates the connection of the left end of the anti-blocking processing box 5 with the external pipeline.

[0021] The two fan-shaped high-pressure nozzles 9 are respectively located at the left and right ends of the anti-blocking treatment box 5, and the water spraying ends of the two fan-shaped high-pressure nozzles 9 are respectively facing the left and right surfaces of the filter 10. The fan-shaped high-pressure water flow sprayed by the two added fan-shaped high-pressure nozzles 9 can be used to wash the left and right surfaces of the filter 10, and then the impurities attached to the left and right surfaces can be washed and discharged. The other ends of the two high-pressure pipelines 7 are both connected to the external high-pressure pump. The lower end of the filter 10 is longitudinally located in the sewage box 13, and its lower end is attached to the step waterproof board 16. The impurities washed down from the left and right surfaces of the filter 10 can be collected through the added sewage box 13.

[0022] As the second embodiment of the utility model: when it is necessary to prevent the intelligent regulating valve body 3 from being blocked, the other ends of the two high-pressure pipelines 7 are connected to the external high-pressure pump, and then the multiple hand screws 14 are unscrewed, and then the step waterproof plate 16 is taken out downward, and then the external high-pressure pump is started. The external high-pressure pump provides high-pressure water flow to the two fan-shaped high-pressure nozzles 9 through the two high-pressure pipelines 7 and the two connectors 8, and the two fan-shaped high-pressure nozzles 9 will spray fan-shaped high-pressure water flow to flush the left and right surfaces of the filter screen 10, and the impurities flushed down from the left and right surfaces of the filter screen 10 are carried by the water flow and directly discharged to the outside through the two guide slopes 12, the sewage box 13 and the inner side of the waterproof rubber frame 15, so there is no need to manually take out the filter screen 10 for manual cleaning, which is quick and convenient. After cleaning, the step waterproof plate 16 is re-stuck to the inner side of the waterproof rubber frame 15, and then it is installed and fixed with multiple hand screws 14.

[0023] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An intelligent regulating valve with an anti-blocking function, comprising an intelligent regulating valve body (3), an anti-blocking treatment box (5), a filter screen (10) and a sewage discharge box (13), Features: The left end of the intelligent regulating valve body (3) is connected to the inside of the anti-blocking treatment box (5) through a connecting flange (4) and bolts, a box cover (6) is installed on the upper end of the anti-blocking treatment box (5) through bolt sealing, and flow guide slopes (12) are symmetrically arranged on the lower sides of the left and right ends of the anti-blocking treatment box (5); Connectors (8) are provided through the left and right ends of the box cover (6), fan-shaped high-pressure nozzles (9) are symmetrically mounted at the lower ends of the two connectors (8), high-pressure pipelines (7) are mounted at the upper ends of the two connectors (8), a filter screen (10) is longitudinally fixed in the middle of the lower end of the box cover (6), a sewage box (13) is integrally provided at the lower end of the anti-blocking treatment box (5), and gap blocking rods (11) are longitudinally fixed in the middle of the front and rear ends of the anti-blocking treatment box (5), and the two gap blocking rods (11) are respectively fitted with the front and rear ends of the filter screen (10); A waterproof rubber frame (15) is fixed to the lower surface of the interior of the sewage box (13) by means of waterproof glue, and a stepped waterproof plate (16) is fixed to the inside of the waterproof rubber frame (15) by means of a plurality of hand screws (14).

2. According to claim 1, an intelligent regulating valve with anti-blocking function, Features: A regulating valve stem (2) is installed through the upper end of the intelligent regulating valve body (3), and a regulating motor (1) is installed at the other end of the regulating valve stem (2).

3. According to claim 1, an intelligent regulating valve with anti-blocking function, Features: A pipeline connection flange (17) is provided through the left end of the anti-blocking treatment box (5).

4. According to claim 1, an intelligent regulating valve with anti-blocking function, Features: The two fan-shaped high-pressure nozzles (9) are respectively located at the left and right ends inside the anti-blocking treatment box (5), and the water spraying ends of the two fan-shaped high-pressure nozzles (9) are respectively facing the left and right surfaces of the filter screen (10).

5. According to claim 1, the intelligent regulating valve with anti-blocking function Features: The other ends of the two high-pressure pipelines (7) are both connected to an external high-pressure pump.

6. The intelligent regulating valve with anti-blocking function according to claim 1, Features: The lower end of the filter screen (10) is longitudinally located in the sewage box (13), and the lower end is in contact with the step waterproof plate (16).

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