CN220828570U

CN220828570U - Buried valve

Info

Publication number: CN220828570U
Application number: CN202322742578.1U
Authority: CN
Inventors: 张家松
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-12
Filing date: 2023-10-12
Publication date: 2024-04-23
Anticipated expiration: 2033-10-12

Abstract

The utility model provides a buried valve. The buried valve includes: the mounting seat is internally provided with a hollow structure and is provided with an opening at the side surface, a connecting pipe is arranged at the side surface of the mounting seat and communicated with the inside of the mounting seat, and a connecting ring is arranged at the other side of the connecting pipe; the fixing rings are arranged on the outer sides of the connecting pipes, and the fixing rings are arranged on the outer sides of the two connecting pipes on the two sides of the mounting seat; the connecting plates are arranged at the top of the mounting seat, two connecting plates are arranged, and the two connecting plates are connected through bolts and nuts. According to the utility model, the fixing rings are arranged on the outer sides of the connecting pipes, the fixing piles are symmetrically arranged on the two sides of the fixing rings, the bottoms of the fixing piles are in a conical structure, four fixing piles are arranged on the two sides of the mounting seat, and the device can be firmly arranged in a hole dug underground by using the fixing piles, so that the device is prevented from being deviated.

Description

Buried valve

Technical Field

The utility model belongs to the technical field of valves, and particularly relates to a buried valve.

Background

The buried valve is a valve device specially designed to be installed underground and used for controlling the flow of liquid or gas in a pipeline system, is mainly used in the fields of water supply, gas supply, sewage treatment, industrial pipelines and the like, can protect the valve from being influenced and damaged by external environments, such as rainwater, soil, mechanical pressure and the like, is usually made of corrosion-resistant materials, has good durability and corrosion resistance, can regulate the flow size, direction and speed in the pipeline, can control the flow of liquid or gas by opening or closing the valve so as to meet different process requirements and supply requirements, has good sealing performance, can effectively prevent the leakage of the liquid or gas, and is crucial to preventing the harm of sewage, toxic gas and the like to the environment and human health.

The prior authorized bulletin number is CN215411300U, discloses a buried valve for town gas, and relates to the technical field of gas. The embedded valve comprises an embedded valve body, an embedded valve pipe and a valve pipe, wherein the embedded valve pipe and the valve pipe are arranged in the embedded valve body, the top end of the embedded valve pipe is fixedly communicated with a mounting pipe, the valve pipe penetrates through the inner bottom surface of the mounting pipe and extends into the mounting pipe, an oil delivery pipe is fixedly communicated with the periphery of the valve pipe, a fixed block is fixedly connected to the side surface of the valve pipe, the oil delivery pipe penetrates through the fixed block and is integrally formed with the fixed block, a clamping mechanism is arranged on the top surface of the fixed block, and a micro oil tank mechanism is arranged on the top of the clamping mechanism. The utility model can conveniently disassemble and assemble the micro oil tank through the clamping mechanism, and the lubricating oil in the micro oil tank can be conducted by the oil guide mechanism, so that the lubricating oil is sent into the valve pipe from the oil delivery pipe, the valve rod of the valve can keep a certain oil quantity, friction is reduced, seizure is prevented, opening and closing are ensured to be flexible, and long-term use is facilitated. However, since the above-mentioned buried valve for town gas is not provided with a device capable of firmly installing the valve body in an installation hole dug in the ground, the buried valve is subjected to various pressures from the outside and the inside during daily use, and is likely to deviate and cause a safety accident, it is necessary to provide a buried valve for solving the above-mentioned problems.

Disclosure of utility model

The technical content of the utility model is to provide a buried valve.

In order to solve the above problems, the present utility model provides a buried valve comprising: the mounting seat is internally provided with a hollow structure and is provided with an opening at the side surface, a connecting pipe is arranged at the side surface of the mounting seat and communicated with the inside of the mounting seat, and a connecting ring is arranged at the other side of the connecting pipe; the fixing rings are arranged on the outer sides of the connecting pipes, and the fixing rings are arranged on the outer sides of the two connecting pipes on the two sides of the mounting seat; the connecting plates are arranged at the top of the mounting seat and are connected through bolts and nuts.

As a further solution of the utility model, the middle part of the connecting plate is provided with a penetrating hole, the top of the connecting plate is provided with a valve cover, the valve cover is of a frustum structure, the inside of the valve cover is of a hollow structure, and the valve cover can be arranged at the top of the mounting seat by using the connecting plate.

As a further solution of the utility model, the two sides of the fixing ring are symmetrically provided with fixing piles, the bottoms of the fixing piles are in conical structures, four fixing piles are arranged on two sides of the mounting seat, and the device can be firmly installed in a hole dug underground by using the fixing piles.

As a further solution of the utility model, the inside of the installation seat is provided with a water blocking body which is of an I-shaped structure, the diameters of two sides are larger than the diameter of the middle part, the inner bottom surface and two sides of the installation seat are provided with sliding grooves corresponding to the water blocking body, the top of the water blocking body is provided with a valve rod, and the water blocking body can be lifted upwards along the sliding grooves by utilizing the valve rod.

As a further solution of the utility model, the two sides of the valve cover are provided with the L plates, the tops of the two L plates are fixedly provided with the fixing seat, the inside of the fixing seat is inserted with the threaded pipe, the middle part of the threaded pipe is provided with the rotating block, and the rotating block is arranged in the rotating groove arranged in the inside of the fixing seat, so that the threaded pipe is in rotating connection with the fixing seat.

As a further solution of the utility model, the outer side of the upper half part of the valve rod is carved with threads and inserted into the threaded pipe, and the threaded pipe is in threaded rotation connection, so that the valve rod can be driven to lift by rotating the threaded pipe.

As a further solution of the utility model, a hand wheel is arranged at the top of the threaded pipe, the hand wheel is fixedly connected with the threaded pipe, and the hand wheel can be used for driving the threaded pipe to rotate in the fixed seat through the rotating block.

Compared with the related art, the buried valve provided by the utility model has the following beneficial effects:

1. According to the utility model, the fixing rings are arranged on the outer sides of the connecting pipes, the fixing piles are symmetrically arranged on the two sides of the fixing rings, the bottoms of the fixing piles are in a conical structure, four fixing piles are arranged on the two sides of the mounting seat, and the device can be firmly arranged in a hole dug underground by using the fixing piles, so that the device is prevented from being deviated.

2. According to the utility model, the connecting ring is arranged at the port of the connecting pipe, and the connecting hole is formed in the connecting ring, so that a pipeline can be externally connected to the port of the connecting pipe, and the water and gas transmission requirements are met.

3. According to the utility model, the water blocking body is arranged in the mounting seat, when the water blocking body is put down, the device can be closed, the valve rod is arranged on the water blocking body, the valve rod is inserted into the threaded pipe and is rotationally connected with the threaded pipe, the threaded pipe is driven to rotate by the hand wheel, so that the valve rod can move upwards to drive the water blocking body to rise, the device can be opened, and after the device is mounted, the hand wheel is arranged at the upper end of the ground, so that the device can be conveniently operated to be opened and closed.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a schematic top perspective view of a buried valve according to the present utility model;

FIG. 2 is a schematic elevational view of a buried valve according to the present utility model;

FIG. 3 is a schematic cross-sectional perspective view of a buried valve according to the present utility model;

fig. 4 is a schematic view of the internal structure of a fixing seat of a buried valve according to the present utility model.

In the figure: 1. a mounting base; 2. a connecting pipe; 3. a connecting ring; 4. a fixing ring; 5. a connecting plate; 6. a valve cover; 7. fixing piles; 8. a water blocking body; 9. a chute; 10. a valve stem; 11. an L plate; 12. a fixing seat; 13. a threaded tube; 14. a rotating block; 15. and a hand wheel.

Detailed Description

Referring to fig. 1, fig. 2, fig. 3, and fig. 4 in combination, fig. 1 is a schematic top perspective view of a buried valve according to the present utility model; FIG. 2 is a schematic elevational view of a buried valve according to the present utility model; FIG. 3 is a schematic cross-sectional perspective view of a buried valve according to the present utility model; fig. 4 is a schematic view of the internal structure of a fixing seat of a buried valve according to the present utility model. A buried valve, comprising: the installation seat 1 is of a hollow structure, the side surface of the installation seat 1 is open, the side surface of the installation seat 1 is provided with a connecting pipe 2, the connecting pipe 2 is communicated with the inside of the installation seat 1, and the other side of the connecting pipe 2 is provided with a connecting ring 3; the fixing rings 4 are arranged on the outer sides of the connecting pipes 2, and the fixing rings 4 are arranged on the outer sides of the two connecting pipes 2 on the two sides of the mounting seat 1; the connecting plates 5 are arranged at the top of the mounting seat 1, two connecting plates 5 are arranged, and the two connecting plates 5 are connected through bolts and nuts.

Preferably, the middle part of the connecting plate 5 is provided with a penetrating hole, the top of the connecting plate 5 is provided with a valve cover 6, the valve cover 6 is of a frustum structure, the interior of the valve cover 6 is of a hollow structure, and the valve cover 6 can be arranged at the top of the mounting seat 1 by utilizing the connecting plate 5;

Preferably, the two sides of the fixed ring 4 are symmetrically provided with the fixed piles 7, the bottoms of the fixed piles 7 are in conical structures, the two sides of the mounting seat 1 are provided with four fixed piles 7 in total, and the device can be firmly arranged in a hole dug underground by utilizing the fixed piles 7, so that the device is prevented from being deviated;

Preferably, the inside of the installation seat 1 is provided with a water blocking body 8, the water blocking body 8 is of an I-shaped structure, the diameters of two sides are larger than the diameter of the middle part, the inner bottom surface and two sides of the installation seat 1 are provided with sliding grooves 9 corresponding to the water blocking body 8, the top of the water blocking body 8 is provided with a valve rod 10, the water blocking body 8 can be lifted upwards along the sliding grooves 9 by using the valve rod 10, at the moment, two connecting pipes 2 at two sides of the installation seat 1 are in a communicating state, water flow can pass through the device, the water blocking body 8 can be downwards released into the sliding grooves 9 formed in the inner bottom surface of the installation seat 1 by using the valve rod 10, at the moment, the two connecting pipes 2 at two sides of the installation seat 1 are in a non-communicating state, and the water flow cannot pass through the device;

Preferably, the two sides of the valve cover 6 are provided with L plates 11, a fixed seat 12 is fixedly arranged between the tops of the two L plates 11, a threaded pipe 13 is inserted into the fixed seat 12, a rotating block 14 is arranged in the middle of the threaded pipe 13, and the rotating block 14 is arranged in a rotating groove formed in the fixed seat 12, so that the threaded pipe 13 is rotationally connected with the fixed seat 12;

Preferably, the outer side of the upper half part of the valve rod 10 is provided with threads and is inserted into the threaded pipe 13, and the threaded pipe 13 is in threaded rotation connection, when the device is in a closed state, namely the water blocking body 8 is not lifted, the length of the part of the valve rod 10 provided with the threaded structure at the lower end of the threaded pipe 13 is the same as the maximum height of the water blocking body 8 which can be lifted, so that the structural requirement of the device can be met;

Preferably, a hand wheel 15 is installed at the top of the threaded pipe 13, the hand wheel 15 is fixedly connected with the threaded pipe 13, the threaded pipe 13 can be driven to rotate in the fixed seat 12 through a rotating block 14 by using the hand wheel 15, so that a valve rod 10 inserted into the threaded pipe 13 moves up and down under the action of screw thread thrust, and a water blocking body 8 installed at the lower end of the valve rod 10 is driven to move up and down along a sliding groove 9, so that the device is opened or closed, and the operation is convenient.

It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.

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 may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.

Claims

1. A buried valve, comprising:

The mounting seat (1), the inside of the mounting seat (1) is provided with a hollow structure and the side surface of the mounting seat (1) is provided with an opening, the side surface of the mounting seat (1) is provided with a connecting pipe (2), the connecting pipe (2) is communicated with the inside of the mounting seat (1), and the other side of the connecting pipe (2) is provided with a connecting ring (3);

The fixing rings (4) are arranged on the outer sides of the connecting pipes (2), and the fixing rings (4) are arranged on the outer sides of the two connecting pipes (2) on the two sides of the mounting seat (1);

The connecting plates (5), the top at mount pad (1) is installed to connecting plates (5), connecting plates (5) set up to two, link to each other through bolt and nut between two connecting plates (5).

2. A buried valve according to claim 1, characterized in that: the middle part of connecting plate (5) has seted up the hole of penetration, valve gap (6) are installed at the top of connecting plate (5), valve gap (6) are frustum structure, the inside of valve gap (6) is hollow structure.

3. A buried valve according to claim 1, characterized in that: the two sides of the fixed ring (4) are symmetrically provided with fixed piles (7), the bottoms of the fixed piles (7) are in conical structures, and four fixed piles (7) are arranged on the two sides of the mounting seat (1).

4. A buried valve according to claim 1, characterized in that: the novel water-blocking device is characterized in that water-blocking bodies (8) are arranged in the mounting seat (1), the water-blocking bodies (8) are of an I-shaped structure, the diameters of two sides are larger than those of the middle part, sliding grooves (9) corresponding to the water-blocking bodies (8) are formed in the bottom surface and the two sides of the inside of the mounting seat (1), and valve rods (10) are arranged at the tops of the water-blocking bodies (8).

5. A buried valve according to claim 2, characterized in that: l board (11) are installed to the both sides of valve gap (6), and fixed mounting has fixing base (12) between the top of two L boards (11), the inside of fixing base (12) is inserted and is equipped with screwed pipe (13), mid-mounting of screwed pipe (13) has commentaries on classics piece (14), commentaries on classics piece (14) set up in the change groove of seting up of the inside of fixing base (12).

6. A buried valve according to claim 4, wherein: the outer side of the upper half part of the valve rod (10) is carved with threads, is inserted into the threaded pipe (13) and is in threaded rotation connection with the threaded pipe (13).

7. A buried valve according to claim 5, wherein: a hand wheel (15) is arranged at the top of the threaded pipe (13), and the hand wheel (15) is fixedly connected with the threaded pipe (13).