CN209959927U

CN209959927U - Compressed air pipeline convenient for discharging stored water of valve

Info

Publication number: CN209959927U
Application number: CN201920685164.0U
Authority: CN
Inventors: 余孟龙; 陈代斌; 胡祖军; 钱月亮
Original assignee: Jiangxi Weiyuan Industrial Equipment LLC
Current assignee: Jiangxi Weiyuan Industrial Equipment LLC
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-01-17
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a compressed air pipeline convenient to valve deposit water and discharge, including left valve body, disk seat and valve frame, the right side of left valve body is provided with right valve body, the disk seat sets up the inside at left valve body and right valve body, the runner has been seted up to the inside of case, the outside of valve rod is provided with sealed filler with the junction of left valve body, and the top of valve rod is connected with the bottom of connecting rod, the valve frame sets up in the top of left valve body and right valve body, and the valve frame passes through the bearing and is connected with left valve body, the connecting hole has been seted up to the inside top of valve frame, and the inside of connecting hole is provided with the connecting rod, the top of connecting rod is connected with the handle. This compressed air pipeline convenient to valve deposit water and discharge sets up a plurality of through-holes, is convenient for control the intercommunication of each pipeline, is convenient for discharge the ponding in the pipeline, and when meetting the disaster, is convenient for connect each pipe connection for the pipeline obtains the utilization of at utmost.

Description

Compressed air pipeline convenient for discharging stored water of valve

Technical Field

The utility model relates to a mechanical equipment technical field specifically is a compressed air pipeline convenient to valve deposit water and discharge.

Background

The compressed air pipeline refers to a pipeline for conveying compressed air and an accessory device thereof, in the construction of the compressed air pipeline, the pipeline can be used for underground emergency drainage, fire fighting water supply, communication and air supply for blocked personnel when disasters occur, the compressed air pipeline is convenient to use most, and valves are needed to control all compressed air branches when the compressed air pipeline is installed.

The prior compressed air pipeline has the advantages that the quantity of a water outlet of the compressed air pipeline is small, the efficiency is low during water drainage, water is easy to store in a far-end valve, the ventilation of the compressed air pipeline is inconvenient, and the switching fault is easy to occur, so that the compressed air pipeline convenient for water storage and discharge of the valve is provided, and the problems are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compressed air pipeline convenient to valve deposit water and discharge to solve the compressed air pipeline that above-mentioned background art provided, compressed air pipeline outlet volume is few, and is inefficient when the drainage, and the distal end valve appears depositing water easily, and compressed air pipeline's of being not convenient for ventilation is ventilative, and the problem of switch trouble easily appears.

In order to achieve the above object, the utility model provides a following technical scheme: a compressed air pipeline convenient for discharging water stored in a valve comprises a left valve body, a valve seat and a valve frame, wherein a right valve body is arranged on the right side of the left valve body, a sealing ring is arranged at the joint of the left valve body and the right valve body, the left valve body is fixedly connected with the right valve body through a fixing bolt, the valve seat is arranged inside the left valve body and the right valve body, a valve core is arranged inside the valve seat, a conical groove is arranged at the bottom end of the valve seat, a flow channel is formed inside the valve core, the top end of the valve core is connected with the bottom end of a valve rod, a sealing filler is arranged at the joint of the outer side of the valve rod and the left valve body, the top end of the valve rod is connected with the bottom end of a connecting rod, the valve frame is arranged above the left valve body and the right valve body and is connected with the left valve body through a, the top end of the connecting rod is connected with a handle.

Preferably, the left valve body and the right valve body are arranged in bilateral symmetry about the axis of the valve seat, the first through hole, the second through hole and the third through hole on the outer side of the valve seat are arranged at 120 degrees between adjacent positions, and the first through hole, the second through hole and the third through hole on the outer side of the valve seat are on the same horizontal plane.

Preferably, the flow channel inside the valve core is arranged at 120 degrees, and the bottom end of the valve core is of a conical structure.

Preferably, the valve rod is attached to the sealing filler, and the valve rod and the left valve body form a sliding structure.

Preferably, the connecting rod is connected with the valve frame in a threaded manner, and the connecting rod is rotatably connected with the valve rod.

Preferably, the valve frame is connected with the left valve body in a clamping mode, and a thread structure is arranged on the inner side of a connecting hole in the valve frame.

Compared with the prior art, the beneficial effects of the utility model are that: the compressed air pipeline convenient for discharging the water stored in the valve is provided with the plurality of through holes, so that the communication of each pipeline is convenient to control, the accumulated water in the pipeline is convenient to discharge, and each pipeline is convenient to connect when a disaster occurs, so that the pipeline is utilized to the maximum extent, and the switching failure phenomenon is greatly reduced;

1. the valve seat is arranged inside the left valve body and the right valve body to prevent the valve bodies from leaking water, the first through hole, the second through hole and the third through hole are arranged on the outer side of the valve seat at equal angles, the device is convenient to connect a plurality of pipelines and communicate the pipelines, and the conical groove is arranged at the bottom end of the valve seat to facilitate the sealing of the valve core and the valve seat;

2. the valve rod and the connecting rod are arranged, the valve rod is connected with the bottom end of the connecting rod, the connecting rod and the valve rod form a rotating structure, and the rotation of the connecting rod is transmitted by the valve rod, so that the valve core moves upwards, all pipelines are conveniently communicated, and the pipelines are conveniently utilized to the maximum degree in case of disasters;

3. the valve frame and the connecting hole are arranged, the valve frame is arranged above the left valve body and connected with the left valve body through the bearing, the valve frame can rotate on the left valve body conveniently, the connecting hole inside the valve frame is of a threaded structure, the connecting rod is convenient to drive the valve element to move, supporting force is provided for movement of the valve element, and switch failure phenomenon after transformation is greatly reduced.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the overlooking and cutting structure of the present invention;

fig. 3 is the schematic view of the connection structure of the valve frame and the valve rod of the present invention.

In the figure: 1. a left valve body; 2. a right valve body; 3. a seal ring; 4. a valve seat; 5. a first through hole; 6. a second through hole; 7. a third through hole; 8. a valve core; 9. a flow channel; 10. a valve stem; 11. sealing the filler; 12. a connecting rod; 13. a handle; 14. a valve frame; 15. a bearing; 16. connecting holes; 17. a conical groove; 18. and (5) fixing the bolt.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a compressed air pipeline convenient for discharging water stored in a valve comprises a left valve body 1, a right valve body 2, a sealing ring 3, a valve seat 4, a first through hole 5, a second through hole 6, a third through hole 7, a valve core 8, a flow passage 9, a valve rod 10, a sealing filler 11, a connecting rod 12, a handle 13, a valve frame 14, a bearing 15, a connecting hole 16, a conical groove 17 and a fixing bolt 18, wherein the right side of the left valve body 1 is provided with the right valve body 2, the connecting part of the left valve body 1 and the right valve body 2 is provided with the sealing ring 3, the left valve body 1 is fixedly connected with the right valve body 2 through the fixing bolt 18, the valve seat 4 is arranged inside the left valve body 1 and the right valve body 2, the valve core 8 is arranged inside the valve seat 4, the conical groove 17 is arranged at the bottom end of the valve seat 4, the flow passage 9 is arranged inside the valve core 8, the top end of the valve core 8 is connected with the bottom, and the top of valve rod 10 is connected with the bottom of connecting rod 12, and valve frame 14 sets up the top at left valve body 1 and right valve body 2, and valve frame 14 is connected with left valve body 1 through bearing 15, and connecting hole 16 has been seted up to the inside in top of valve frame 14, and the inside of connecting hole 16 is provided with connecting rod 12, and the top of connecting rod 12 is connected with handle 13.

As in fig. 1 and fig. 2, the left valve body 1 and the right valve body 2 are arranged in bilateral symmetry about the axis of the valve seat 4, the first through hole 5, the second through hole 6 and the third through hole 7 outside the valve seat 4 are arranged at 120 degrees adjacent to each other, and the first through hole 5, the second through hole 6 and the third through hole 7 outside the valve seat 4 are arranged at the same horizontal plane, so that each pipeline is connected, the flow channel 9 inside the valve core 8 is arranged at 120 degrees, the bottom end of the valve core 8 is in a conical structure, so that the pipelines can be circulated conveniently, the valve rod 10 is attached to the sealing filler 11, the valve rod 10 and the left valve body 1 form a sliding structure, and the top end of the valve core 8 can be sealed conveniently.

As in fig. 1 and 3, the connection mode between the connecting rod 12 and the valve frame 14 is a threaded connection, and the connecting rod 12 and the valve rod 10 form a rotational connection, so as to drive the valve core 8 to move, so that each pipeline is communicated, the valve frame 14 is connected with the left valve body 1 in a clamping manner, and the inner side of the connecting hole 16 inside the valve frame 14 is provided with a threaded structure, so that the valve frame 14 can rotate on the left valve body 1 conveniently, and the connecting rod 12 provides a supporting force.

The working principle is as follows: when the compressed air pipeline convenient for discharging the water stored in the valve is used, the device is firstly arranged at the joint of the compressed air pipeline, the valve frame 14 is rotated to drive the valve rod 10 to rotate, so that the rotation angle of the valve core 8 can be conveniently adjusted, the first through hole 5 and the second through hole 6 on the outer side of the valve seat 4 are communicated, or the second through hole 6 is communicated with the third through hole 7, or the first through hole 5 is communicated with the third through hole 7, the bottom end of the valve core 8 is in a conical structure, the valve rod 10 is attached to the sealing filler 11, so that the top end of the device is sealed conveniently, water leakage or air leakage from the top end of the device is avoided, the left valve body 1 and the right valve body 2 are symmetrically arranged on the left side and the right side of the valve seat 4, and the valve seat 4 is sealed conveniently through the sealing ring 3;

when a disaster occurs, all pipelines need to be communicated, at this time, the handle 13 is rotated, so that the handle 13 drives the connecting rod 12 to rotate, the connecting rod 12 is rotatably connected with the valve rod 10 to facilitate vertical movement of the valve rod 10, the outer side of the connecting rod 12 is connected with the valve frame 14 through the connecting hole 16, the connecting hole 16 is in threaded connection with the connecting rod 12 to facilitate rising of the connecting rod 12, so that the valve core 8 is lifted through the valve rod 10 to communicate all the pipelines, thereby facilitating maximum utilization of a compressed air pipeline, namely the whole working process of the compressed air pipeline for facilitating discharge of water stored in the valve, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a compressed air pipeline convenient to valve deposit water discharge, includes left valve body (1), disk seat (4) and valve frame (14), its characterized in that: the right side of the left valve body (1) is provided with a right valve body (2), the joint of the left valve body (1) and the right valve body (2) is provided with a sealing ring (3), the left valve body (1) is fixedly connected with the right valve body (2) through a fixing bolt (18), the valve seat (4) is arranged inside the left valve body (1) and the right valve body (2), the inside of the valve seat (4) is provided with a valve core (8), the bottom end of the valve seat (4) is provided with a conical groove (17), the inside of the valve core (8) is provided with a flow channel (9), the top end of the valve core (8) is connected with the bottom end of a valve rod (10), the joint of the outer side of the valve rod (10) and the left valve body (1) is provided with a sealing filler (11), the top end of the valve rod (10) is connected with the bottom end of a connecting rod (12), and the valve frame (14) is arranged above the left valve, and the valve frame (14) is connected with the left valve body (1) through a bearing (15), a connecting hole (16) is formed in the top end of the valve frame (14), a connecting rod (12) is arranged inside the connecting hole (16), and the top end of the connecting rod (12) is connected with a handle (13).

2. A compressed air line for facilitating the discharge of trap water from a valve as claimed in claim 1 wherein: the left valve body (1) and the right valve body (2) are arranged in a bilateral symmetry mode about the axis of the valve seat (4), the first through hole (5), the second through hole (6) and the third through hole (7) on the outer side of the valve seat (4) are arranged in an adjacent mode for 120 degrees, and the first through hole (5), the second through hole (6) and the third through hole (7) on the outer side of the valve seat (4) are on the same horizontal plane.

3. A compressed air line for facilitating the discharge of trap water from a valve as claimed in claim 1 wherein: the flow channel (9) in the valve core (8) is arranged at 120 degrees, and the bottom end of the valve core (8) is of a conical structure.

4. A compressed air line for facilitating the discharge of trap water from a valve as claimed in claim 1 wherein: the valve rod (10) is attached to the sealing filler (11), and the valve rod (10) and the left valve body (1) form a sliding structure.

5. A compressed air line for facilitating the discharge of trap water from a valve as claimed in claim 1 wherein: the connecting rod (12) is connected with the valve frame (14) in a threaded manner, and the connecting rod (12) and the valve rod (10) form rotary connection.

6. A compressed air line for facilitating the discharge of trap water from a valve as claimed in claim 1 wherein: the valve frame (14) is connected with the left valve body (1) in a clamping mode, and a thread structure is arranged on the inner side of a connecting hole (16) in the valve frame (14).