CN219221377U

CN219221377U - Pressure regulating valve mechanism for sewage treatment

Info

Publication number: CN219221377U
Application number: CN202223191755.3U
Authority: CN
Inventors: 赵亚
Original assignee: Ningbo Jingding Construction Engineering Co ltd
Current assignee: Ningbo Jingding Construction Engineering Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-20
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a pressure regulating valve mechanism for sewage treatment, which comprises a main pipe body, wherein the left side of the main pipe body is in a closed arrangement, a guide pipe is arranged in the main pipe body, a water inlet pipe is welded on the left side of the main pipe body, the left end of the guide pipe is movably connected with the left side of the main pipe body through a bearing, the left end of the guide pipe penetrates through the bearing and extends into the water inlet pipe, a threaded pipe is connected and communicated with the top of the main pipe body near the right side, a T-shaped threaded rod is arranged above the threaded pipe, the bottom end of the T-shaped threaded rod penetrates through the threaded pipe and extends into the main pipe body to be welded with an adjusting plate.

Description

Pressure regulating valve mechanism for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a pressure regulating valve mechanism for sewage treatment.

Background

The pressure regulating valve mechanism is one of the commonly used components in the sewage treatment process, can realize convenient regulation of flow, and can realize multistage regulation of the automatic pressure regulating valve for sewage treatment through the combined use of the first pressure regulating mechanism, the second pressure regulating mechanism and the third pressure regulating mechanism, wherein on one hand, when any one stage of pressure regulating mechanism is damaged, the other two stages of pressure regulating mechanisms act, so that the sewage treatment can be normally carried out, and on the other hand, the multistage regulation mode can enable the pressure regulation to be more perfect;

but the flow rate can not be adjusted by the impact force of water when the sewage treatment pressure regulating valve is used, and meanwhile, the filter screen can not be cleaned, so that the filter screen is easy to block, and therefore, the sewage treatment pressure regulating valve mechanism is provided.

Disclosure of Invention

The utility model solves the technical problem of overcoming the defects of the prior art and providing a pressure regulating valve mechanism for sewage treatment.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pressure regulating valve mechanism for sewage treatment, includes the main pipe body, and the left side of main pipe body is for sealing the setting, be provided with the pipe in the main pipe body, and the left side welding of main pipe body has the inlet tube, the left end of pipe passes through the left side swing joint of bearing and main pipe body, and the left end of pipe passes in the bearing extends to the inlet tube, the top of main pipe body is close to right side department intercommunication and is connected with the screwed pipe, and the top of screwed pipe is provided with T shape threaded rod, the screwed pipe is passed to the bottom of T shape threaded rod to extend to the internal welding of main pipe has the regulating plate.

Preferably, the right side laminating of pipe has the L shaped plate, the top of L shaped plate is close to left side department and installs the poking rod, and offered on the outer wall of pipe with poking rod assorted helicla flute.

Preferably, the left side of L shaped plate is close to top department fixedly connected with buffer spring, and buffer spring's left side and the left side inner wall fixed connection of the body of being responsible for.

Preferably, a filter screen is arranged in the water inlet pipe near the left side, a moving block is connected to the right side of the filter screen near the top and the bottom through bolts, a connecting rod is connected to the right side of the filter screen through bolts, and the right end of the connecting rod penetrates through the guide pipe and is fixedly connected with the left side of the L-shaped plate.

Preferably, the top and the bottom of the L-shaped plate are provided with first sliding blocks, and the top and the bottom of the inner cavity of the main pipe body are provided with first sliding grooves matched with the first sliding blocks.

Preferably, a plurality of evenly distributed telescopic rods are arranged at the left edge of the guide pipe, the left ends of the telescopic rods are welded with scraping plates, the scraping plates are attached to the right side of the filter screen, the telescopic rods comprise thick pipes and thin rods, the thin rods are slidably connected in the thick pipes, and the left ends of the thin rods penetrate through the thick pipes and are fixedly connected with the right sides of the scraping plates.

Preferably, the moving block is provided with a second sliding block, and the top and the bottom of the inner cavity of the water inlet pipe are provided with second sliding grooves matched with the second sliding block.

Compared with the prior art, the utility model has the beneficial effects that: according to the technical scheme, the L-shaped plate can be opened to the right side by utilizing the impact of water flow, so that the circulation of water is realized, the adjustment of flow can be realized by utilizing the impact force of water, the guide pipe can be driven to rotate when the L-shaped plate moves, the guide pipe drives the scraping plate to clean the filter screen, the blockage of the water inlet pipe can be effectively prevented, and the water guide efficiency can be effectively improved.

Drawings

FIG. 1 is a front perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional structure of FIG. 1;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is an enlarged view at B in fig. 2.

Reference numerals in the drawings: 1. a main pipe body; 2. a water inlet pipe; 3. a threaded tube; 4. a T-shaped threaded rod; 5. an adjusting plate; 6. an L-shaped plate; 7. a conduit; 8. a telescopic rod; 9. a scraper; 10. a filter screen; 11. a connecting rod; 12. a buffer spring; 13. a spiral groove; 14. a moving block; 15. a toggle rod.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a pressure regulating valve mechanism for sewage treatment, and comprises a main pipe body 1, and the left side of main pipe body 1 is for sealing the setting, be provided with pipe 7 in the main pipe body 1, and the left side welding of main pipe body 1 has inlet tube 2, the left end of pipe 7 passes the bearing and is connected with the left side swing joint of main pipe body 1, and the left end of pipe 7 passes the bearing and extends to in the inlet tube 2, the top department that is close to right side of main pipe body 1 communicates and is connected with screwed pipe 3, and the top of screwed pipe 3 is provided with T shape threaded rod 4, the bottom of T shape threaded rod 4 passes screwed pipe 3, and extend to main pipe body 1 in weld regulating plate 5, the right side laminating of pipe 7 has L shaped plate 6, all install first slider on the top and the bottom of L shaped plate 6, and all offered the first spout that matches with first slider on the inner chamber top and the bottom of main pipe body 1, the top of L shaped plate 6 is close to left side department of left side and is installed and is stirred pole 15, and be equipped with the screw groove 13 that matches with pole 15 on the outer wall of pipe 7, the left side of L shaped plate is close to top department fixedly connected with buffer spring 12, and the left side of main pipe body 1 is connected with buffer spring 12 fixedly;

in the technical scheme, the L-shaped plate 6 can be opened to the right side by utilizing the impact of water flow, so that the circulation of water is realized, and the adjustment of flow can be realized by utilizing the impact force of the water;

the filter screen 10 is arranged in the water inlet pipe 2 near the left side, the right side of the filter screen 10 is connected with the moving block 14 through bolts, the moving block 14 is provided with a second sliding block, the top and the bottom of the inner cavity of the water inlet pipe 2 are provided with second sliding grooves matched with the second sliding block, the right side of the filter screen 10 is connected with the connecting rod 11 through bolts, the right end of the connecting rod 11 penetrates through the guide pipe 7 to be fixedly connected with the left side of the L-shaped plate 6, a plurality of uniformly distributed telescopic rods 8 are arranged at the left side edge of the guide pipe 7, the left ends of the telescopic rods 8 are welded with scraping plates 9, the scraping plates 9 are attached to the right side of the filter screen 10, the telescopic rods 8 comprise thick pipes and thin rods, the thin rods are in sliding connection in the thick pipes, and the left ends of the thin rods penetrate through the thick pipes to be fixedly connected with the right sides of the scraping plates 9;

in this technical scheme, can realize driving pipe 7 rotation when L shaped plate 6 removes, pipe 7 drives scraper blade 9 and scrapes the filter screen to can effectually prevent the jam of inlet tube 2, can effectually improve its water guide efficiency.

Working principle: when the technical scheme is used, the connection is realized through the left side of the water inlet pipe 2 and the external pipeline, at this moment, water passes through the water inlet pipe 2, and flows into the guide pipe 7 through the filter screen 10, and impacts the L-shaped plate 6 to the right side, and make the L-shaped plate 6 move to the right side, at this moment, water flows out from the right side of the guide pipe 7, the T-shaped threaded rod 4 rotates clockwise or anticlockwise, the T-shaped threaded rod 4 drives the regulating plate 5 to rotate, secondary flow regulation is realized, and the water flows out from the right side of the main pipe body 1, in the process, the L-shaped plate 6 moves to the right side and stretches the buffer spring 12, when the water quantity is too small, the L-shaped plate 6 is driven to move to the left side under the elastic force action of the buffer spring 12, and the spiral groove 13 is stirred through the stirring rod 15 in the left-right movement process of the L-shaped plate 6, so that the guide pipe 7 rotates clockwise or anticlockwise, the guide pipe 7 drives the scraping plate 9 through the telescopic rod 8 to clean the filter screen 10, the blockage of the water inlet pipe 2 can be effectively prevented, and the water guide efficiency can be effectively improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewage treatment is with air-vent valve mechanism, includes the main pipe body, and the left side of main pipe body is closed setting, its characterized in that: be provided with the pipe in being responsible for the body, and be responsible for the left side welding of body and have the inlet tube, the left end of pipe passes through the bearing and is responsible for the left side swing joint of body, and the left end of pipe passes the bearing and extend to in the inlet tube, the top that is responsible for the body is close to right side department intercommunication and is connected with the screwed pipe, and the top of screwed pipe is provided with T shape threaded rod, the screwed pipe is passed to the bottom of T shape threaded rod to extend to and be responsible for the internal welding of body and have the regulating plate.

2. The pressure regulating valve mechanism for sewage treatment according to claim 1, wherein: the right side laminating of pipe has the L shaped plate, the top of L shaped plate is close to left side department and installs the poking rod, and offered on the outer wall of pipe with poking rod assorted helicla flute.

3. The pressure regulating valve mechanism for sewage treatment according to claim 2, wherein: the left side of L shaped plate is close to top department fixedly connected with buffer spring, and buffer spring's left side and the left side inner wall fixed connection who is responsible for the body.

4. A pressure regulating valve mechanism for sewage treatment according to claim 3, wherein: the filter screen is arranged in the water inlet pipe near the left side, the right side of the filter screen near the top and the bottom is connected with a moving block through bolts, the right side of the filter screen is connected with a connecting rod through bolts, and the right end of the connecting rod penetrates through the guide pipe and is fixedly connected with the left side of the L-shaped plate.

5. The pressure regulating valve mechanism for sewage treatment according to claim 4, wherein: the top and the bottom of the L-shaped plate are provided with first sliding blocks, and the top and the bottom of the inner cavity of the main pipe body are provided with first sliding grooves matched with the first sliding blocks.

6. The pressure regulating valve mechanism for sewage treatment according to claim 5, wherein: the left side edge department of pipe installs the telescopic link of a plurality of evenly distributed, and the left end welding of telescopic link has the scraper blade, the scraper blade is laminated mutually with the right side of filter screen, the telescopic link includes thick pipe and thin pole, and thin pole sliding connection is in thick pipe to the right side fixed connection of thick pipe and scraper blade is passed to the left end of thin pole.

7. The pressure regulating valve mechanism for sewage treatment according to claim 6, wherein: the movable block is provided with a second sliding block, and the top and the bottom of the inner cavity of the water inlet pipe are provided with second sliding grooves matched with the second sliding block.