CN217713877U

CN217713877U - Valve for municipal drainage engineering

Info

Publication number: CN217713877U
Application number: CN202220081868.9U
Authority: CN
Inventors: 张自文
Original assignee: Hangzhou Lixing Construction Co ltd
Current assignee: Hangzhou Lixing Construction Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-11-01
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses a valve for municipal drainage engineering, including the valve main part, the inlet tube intercommunication of valve main part has the rose box, the top of rose box is run through and is provided with electric telescopic handle, the inner chamber fixedly connected with filter plate of valve main part inlet tube. The utility model discloses a set up the rose box, electric telescopic handle, the filter plate, the scraper blade, the blow off pipe, the tube cap, the insulation can, a weighing sensor and a temperature sensor, the connecting plate, the gag lever post, a spring, the extension board, the cooperation of heating strip and controller is used, it prevents stifled, prevent frostbite and absorbing advantage to possess, it does not possess and prevents stifled filtering capability to have solved current valve, probably blockked up by aquatic debris usually when using, the valve of being not convenient for uses, the valve is at cold environment during operation, the phenomenon of freezing can appear freezing the valve, make the valve can not use and cause the damage to the valve simultaneously, do not possess the cushioning effect, make the valve because of the impaired problem of vibrations in the use.

Description

Valve for municipal drainage engineering

Technical Field

The utility model relates to the technical field of valves, specifically be a valve for municipal drainage engineering.

Background

The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. The valve used for the fluid control system, from the simplest stop valve to various valves used in the extremely complicated autonomous system, its variety and specification are quite various, the existing valve does not have the function of anti-blocking filtration, usually probably be blocked by aquatic debris when using, the valve of being inconvenient for use, when the valve works in cold environment, the valve can be frozen by the phenomenon of icing, make the valve can not use and cause the damage to the valve at the same time, do not have the cushioning effect, make the valve damaged because of shaking in the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal administration is valve for drainage engineering possesses and prevents stifled, prevent frostbite and absorbing advantage, has solved current valve and has not had and prevent stifled filtering capability, probably is blockked up by aquatic debris usually when using, and the valve of being not convenient for uses, and the valve is at cold environment during operation, and icing phenomenon can appear freezing the valve, makes the valve can not use and causes the damage to the valve simultaneously, does not possess the cushioning effect, makes the valve because of the impaired problem of vibrations in the use.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a valve for municipal drainage engineering, includes the valve main part, the inlet tube intercommunication of valve main part has the rose box, the top of rose box runs through and is provided with electric telescopic handle, the inner chamber fixedly connected with filter plate of valve main part inlet tube, electric telescopic handle's bottom fixedly connected with scraper blade, the bottom intercommunication of rose box has the blow off pipe, the right side intercommunication of rose box has water supply connector, the surface cover of valve main part outlet pipe has the insulation can, the rear side fixedly connected with temperature sensor of insulation can inner chamber, the front side and the rear side at insulation can top all have the chamber door through hinge swing joint, the equal fixedly connected with connecting plate in bottom at insulation can front side and rear side, the top of connecting plate runs through and is provided with the gag lever post, gag lever post and connecting plate swing joint, the equal fixedly connected with extension board in front side and rear side of insulation can bottom, the bottom fixedly connected with spring of extension board, the bottom and the spring fixed connection of gag lever post, the equal fixedly connected with heating strip in front side and the rear side of insulation can inner chamber.

Preferably, the bottom of the sewage discharge pipe is sleeved with a pipe cover through threads, and the left side of the scraper is in contact with the surface of the filter plate.

Preferably, the right end of the water inlet joint penetrates through the right side of the heat preservation box, and the water inlet joint is fixedly connected with the heat preservation box.

Preferably, the surface of the rotating handle of the valve main body is provided with anti-skid grains, and the top of the limiting rod is fixedly connected with a limiting block.

Preferably, the top of the box door is fixedly connected with a handle, and the right side of the water inlet connector is provided with a connecting hole.

Preferably, the right side fixedly connected with controller of insulation can, the controller respectively with electric telescopic handle, temperature sensor and generate heat strip electric connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the rose box, electric telescopic handle, the filter plate, the scraper blade, the blow off pipe, the tube cap, the insulation can, a weighing sensor and a temperature sensor, the connecting plate, the gag lever post, a spring, the extension board, the cooperation of heating strip and controller is used, it prevents stifled, prevent frostbite and absorbing advantage to possess, it does not possess and prevents stifled filtering capability to have solved current valve, probably blockked up by aquatic debris usually when using, the valve of being not convenient for uses, the valve is at cold environment during operation, the phenomenon of freezing can appear freezing the valve, make the valve can not use and cause the damage to the valve simultaneously, do not possess the cushioning effect, make the valve because of the impaired problem of vibrations in the use.

2. The utility model discloses a set up the tube cap, can play confined effect, can effectively prevent water from flowing from the tube cap, through setting up the blow off pipe, can be convenient for discharge debris in the rose box, through setting up anti-skidding line, can play the effect that increases staff's palm and valve main part and change friction force between the handle, can be convenient for carry out the gripping to the commentaries on classics of valve main part, through setting up the stopper, can play spacing effect to the connecting plate, can effectively prevent that the connecting plate from breaking away from the gag lever post surface, through setting up the handle, the switching of chamber door of can being convenient for.

Drawings

FIG. 1 is a perspective sectional view of the structure of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a front sectional view of the structure of the present invention;

fig. 4 is a right side view of the structure of the present invention.

In the figure: the device comprises a valve main body 1, a filter tank 2, an electric telescopic rod 3, a filter plate 4, a scraper 5, a blow-off pipe 6, a pipe cover 7, a water inlet joint 8, an incubator 9, a temperature sensor 10, a box door 11, a connecting plate 12, a limiting rod 13, a spring 14, a supporting plate 15, a heating strip 16, a limiting block 17 and a controller 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a valve main part 1, rose box 2, electric telescopic handle 3, filter plate 4, scraper blade 5, blow off pipe 6, tube cap 7, water supply connector 8, insulation can 9, temperature sensor 10, chamber door 11, connecting plate 12, gag lever post 13, spring 14, extension board 15, heating strip 16,

stopper

17 and 18 parts of controller are the general standard or the part that technical personnel in the field know, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical personnel.

Referring to fig. 1-4, a valve for municipal drainage engineering comprises a valve main body 1, a water inlet pipe of the valve main body 1 is communicated with a filter box 2, an electric telescopic rod 3 is arranged at the top of the filter box 2 in a penetrating manner, a filter plate 4 is fixedly connected to the inner cavity of the water inlet pipe of the valve main body 1, a scraper 5 is fixedly connected to the bottom of the electric telescopic rod 3, a drain pipe 6 is communicated with the bottom of the filter box 2, a pipe cover 7 is sleeved on the bottom of the drain pipe 6 in a threaded manner, the pipe cover 7 is arranged to achieve a sealing effect and effectively prevent water from flowing out of the pipe cover 7, the left side of the scraper 5 is in contact with the surface of the filter plate 4, sundries in the filter box 2 can be conveniently discharged by arranging the drain pipe 6, a water inlet connector 8 is communicated with the right side of the filter box 2, an insulation box 9 is sleeved on the surface of a water outlet pipe of the valve main body 1, the right end of the water inlet connector 8 is communicated with the right side of the insulation box 9, and the water inlet connector 8 is fixedly connected with the insulation box 9, the rear side of the inner cavity of the heat preservation box 9 is fixedly connected with a temperature sensor 10, the front side and the rear side of the top of the heat preservation box 9 are both movably connected with a box door 11 through hinges, the top of the box door 11 is fixedly connected with a handle, the opening and closing of the box door 11 can be facilitated by arranging the handle, the right side of the water inlet joint 8 is provided with a connecting hole, the bottoms of the front side and the rear side of the heat preservation box 9 are both fixedly connected with connecting plates 12, the top of the connecting plates 12 is provided with a limiting rod 13 in a penetrating manner, the surface of the rotating handle of the valve main body 1 is provided with anti-skidding lines which can play a role in increasing the friction force between the palm of a worker and the rotating handle of the valve main body 1 and can facilitate the grasping of the rotating handle of the valve main body 1, the top of the limiting rod 13 is fixedly connected with a limiting block 17, and the limiting block 17 can play a role in limiting on the connecting plates 12, the anti-blocking, anti-freezing and shock-absorbing valve has the advantages that the anti-blocking, anti-freezing and shock-absorbing functions of the existing valve are achieved, the problem that the existing valve cannot be blocked by sundries in water when the valve is used is solved, the valve is inconvenient to use in a cold environment, the valve can not be used, the valve cannot be damaged by the freezing phenomenon, and the valve cannot be damaged by the shock absorption effect in the process of using the valve.

During the use, water flows into rose box 2 through water supply connector 8 in, under hydraulic effect, water can flow through filter plate 4, filter impurity in the water through filter plate 4, prevent that debris from getting into in the valve main part 1, prevent that debris from blockking up valve main part 1, it is concertina movement to start electric telescopic handle 3 through controller 18, electric telescopic handle 3 drives scraper blade 5 and does the up-and-down motion, impurity that the scraper blade 5 filtered 4 surface of filter plate is swept down, prevent that impurity from blockking up filter plate 4, respond to the interior temperature of insulation can 9 through temperature sensor 10, when the interior temperature of valve main part 1 is low excessively, pass through temperature sensor 10 with inductive information transmission to controller 18 and handle, temperature information shows through the display screen on controller 18 surface, controller 18 starts the heating strip 16 and generates heat, the heating strip 16 generates heat and heats in the insulation can 9, prevent that the ambient temperature that valve main part 1 is located from being low excessively being frozen.

In summary, the following steps: this valve for municipal drainage engineering, through setting up rose box 2, electric telescopic handle 3, filter plate 4, scraper blade 5, blow off pipe 6, tube cap 7, insulation can 9, temperature sensor 10, connecting plate 12, gag lever post 13, spring 14, extension board 15, generate heat strip 16 and controller 18, it does not possess and prevents stifled filtering capability to have solved current valve, probably blockked up by aquatic debris usually when using, the valve of being not convenient for uses, the valve is at cold environment during operation, icing phenomenon can appear freezing the valve, make the valve can not use and cause the damage to the valve simultaneously, do not possess the cushioning effect, make the valve because of the impaired problem of vibrations in the use.

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

Claims

1. The utility model provides a valve for municipal drainage engineering, includes valve main part (1), its characterized in that: the water inlet pipe of the valve main body (1) is communicated with a filter box (2), the top of the filter box (2) is provided with an electric telescopic rod (3) in a penetrating way, the inner cavity of the water inlet pipe of the valve main body (1) is fixedly connected with a filter plate (4), the bottom of the electric telescopic rod (3) is fixedly connected with a scraper (5), the bottom of the filter tank (2) is communicated with a sewage discharge pipe (6), the right side of the filter tank (2) is communicated with a water inlet joint (8), the surface of the water outlet pipe of the valve main body (1) is sleeved with a heat preservation box (9), the rear side of the inner cavity of the heat preservation box (9) is fixedly connected with a temperature sensor (10), the front side and the rear side of the top of the heat preservation box (9) are both movably connected with a box door (11) through hinges, the bottoms of the front side and the rear side of the heat preservation box (9) are fixedly connected with connecting plates (12), the top of the connecting plate (12) is provided with a limiting rod (13) in a penetrating way, the limiting rod (13) is movably connected with the connecting plate (12), the front side and the rear side of the bottom of the heat preservation box (9) are both fixedly connected with supporting plates (15), the bottom of the support plate (15) is fixedly connected with a spring (14), the bottom of the limiting rod (13) is fixedly connected with a spring (14), the front side and the rear side of the inner cavity of the heat preservation box (9) are fixedly connected with heating strips (16).

2. The valve for municipal drainage engineering according to claim 1, wherein: the bottom screw thread cover of blow off pipe (6) is equipped with tube cap (7), the left side of scraper blade (5) and the surface contact of filter plate (4).

3. The valve for municipal drainage engineering according to claim 1, wherein: the right end of the water inlet joint (8) penetrates through the right side of the heat preservation box (9), and the water inlet joint (8) is fixedly connected with the heat preservation box (9).

4. The valve for municipal drainage engineering according to claim 1, wherein: the valve is characterized in that anti-skidding threads are formed in the surface of the rotating handle of the valve main body (1), and a limiting block (17) is fixedly connected to the top of the limiting rod (13).

5. The valve for municipal drainage engineering according to claim 1, wherein: the top fixedly connected with handle of chamber door (11), the connecting hole has been seted up on the right side of water supply connector (8).

6. The valve for municipal drainage engineering according to claim 1, wherein: the right side fixedly connected with controller (18) of insulation can (9), controller (18) respectively with electric telescopic handle (3), temperature sensor (10) and generate heat strip (16) electric connection.