CN214743379U

CN214743379U - Electromagnetic automatic exhaust valve

Info

Publication number: CN214743379U
Application number: CN202121091859.XU
Authority: CN
Inventors: 孔中文
Original assignee: Belenz Hvac Technology Shandong Co ltd
Current assignee: Belenz Hvac Technology Shandong Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-11-16
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses an electromagnetism air relief valve relates to discharge valve technical field. Including valve body, left side joint, right side joint, control valve and connect the trachea, one side of valve body is provided with left side joint, one side that left side joint was kept away from to the valve body is provided with right side joint, the top of valve body is provided with the control valve, the bottom of valve body is provided with and connects the trachea. Through setting up the connector, make it carry out threaded connection through connecting thread and external connection system, and through the effect of fixed cardboard and spring card post, it is fixed to effectively be connected to it and carry out the joint, through its joint and threaded connection's dual junction setting simultaneously, guarantee the stability of its connection, and convenient the device's installation is used, and the device inner structure simple structure, the production degree of difficulty is lower, make things convenient for its scale production, effectively reduce its manufacturing cost, save its input, the device's of being convenient for operation is used, and then promote the device's practicality.

Description

Electromagnetic automatic exhaust valve

Technical Field

The utility model relates to an exhaust valve technical field specifically is electromagnetism automatic exhaust valve.

Background

The electromagnetic air valve is a two-position three-way electromagnetic reversing valve, and opens (closes) the pilot hole at the valve end by switching on (off) the electromagnet to reverse the valve core, so as to realize the reversing of the controlled fluid medium, and is used for hydropower station braking and air shroud seal, and also can be used in the departments of thermal power, machinery, metallurgy, chemical industry, light industry and the like, and works in the pipeline with water, air, oil and the like as the medium to realize remote automatic control.

Present current discharge valve in use, its inner structure is comparatively complicated, leads to its production comparatively inconvenient, and is not convenient for its installation and use, and present discharge valve is mostly one-way emission simultaneously, easily leads to its discharge rate very fast, is not convenient for its control operation, for this, proposes electromagnetism self-bleeding valve and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electromagnetism air relief valve possesses the installation of being convenient for, the throttle is easily controlled and simple structure's advantage to solve general discharge valve and do not possess the installation of being convenient for, throttle is easily controlled and simple structure's problem.

For the realization possess be convenient for the installation, the throttle is easily controlled and simple structure's purpose, the utility model provides a following technical scheme: the electromagnetic automatic exhaust valve comprises a valve body, a left joint, a right joint, a control valve and an air receiving pipe, wherein the left joint is arranged on one side of the valve body, the right joint is arranged on one side of the valve body, which is far away from the left joint, the control valve is arranged on the top of the valve body, and the air receiving pipe is arranged on the bottom of the valve body;

the control valve includes valve gap, coil, manual carousel, valve rod, piston and piston ring, the top of control valve is provided with the valve gap, the inner wall of valve gap is provided with the coil, the top of valve gap is provided with manual carousel, manual carousel's bottom is provided with the valve rod, the one end that manual carousel was kept away from to the valve rod is provided with the piston, the outer wall of piston is provided with the piston ring.

As an optimal technical scheme of the utility model, the connector has been seted up to one side of right side joint, connecting thread has been seted up to the inner wall of connector.

As an optimal technical scheme of the utility model, the outer wall of connector is provided with fixed cardboard, the inside of fixed cardboard is provided with the spring clip post.

As the utility model discloses an optimized technical scheme, the both sides inner wall of valve body all is provided with the sealing member, and the release hole has all been seted up to the inside of both sides sealing member.

As the utility model discloses a preferred technical scheme, the shape size that right side connects and left side connects all is unanimous each other, and just one side that right side connects and left side connects is equallyd divide and is do not run through the both sides that set up at the valve body.

As the utility model discloses a preferred technical scheme, the inside of valve rod is provided with the case, the valve rod runs through the inside that sets up at the coil, the shape size of piston matches each other with the shape size that connects the trachea, and the piston passes through the piston ring and connects trachea swing joint.

Compared with the prior art, the utility model provides an electromagnetism air relief valve possesses following beneficial effect:

1. this electromagnetism air relief valve, through setting up the connector, make it carry out threaded connection through connecting thread and external connection system, and the effect through fixed cardboard and spring clip post, it is fixed effectively to be connected and carry out the joint, the while sets up through its joint and threaded connection's dual connection, guarantee the stability of its connection, and convenient the device's installation is used, and the device inner structure simple structure, the production degree of difficulty is lower, make things convenient for its scale production, effectively reduce its manufacturing cost, save its input, the device's of being convenient for operation uses, and then promote the device's practicality.

2. This electromagnetism air relief valve, through setting up the coil, make it carry out magnetic control to the case in the valve rod, and through its magnetic control effect, effective drive piston carries out the up-and-down motion, make its gas that effectively docks the trachea derivation block up the reposition of redundant personnel, and then through the effect of seting up the release hole in the sealing member, slow down gas pressure, and make it derive through left joint and right joint respectively, the device accessible manual turntable carries out manual control simultaneously, the stability that the device used has effectively been ensured, and set up through its reposition of redundant personnel, the inside air pressure of device has been slowed down, improve its durability, and then the control of the device of being convenient for is used, effectively strengthen the usability of the device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is a schematic view of a right joint structure of the present invention.

In the figure: 1. a valve body; 2. a left joint; 3. a right connector; 301. a connecting port; 302. a spring clip post; 303. fixing the clamping plate; 304. connecting threads; 4. a control valve; 401. a valve cover; 402. a coil; 403. a manual turntable; 404. a valve stem; 405. a piston; 406. a piston ring; 407. a seal member; 408. a pressure relief hole; 5. a gas receiving pipe.

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.

Please refer to fig. 1-3, the utility model discloses an electromagnetism automatic exhaust valve, including valve body 1, left side joint 2, right side joint 3, control valve 4 and connect trachea 5, one side of valve body 1 is provided with left side joint 2, one side that left side joint 2 was kept away from to valve body 1 is provided with right side joint 3, the top of valve body 1 is provided with control valve 4, the bottom of valve body 1 is provided with connects trachea 5.

The control valve 4 comprises a valve cover 401, a coil 402, a manual rotating disc 403, a valve rod 404, a piston 405 and a piston ring 406, the valve cover 401 is arranged at the top of the control valve 4, the coil 402 is arranged on the inner wall of the valve cover 401, the manual rotating disc 403 is arranged at the top of the valve cover 401, the valve rod 404 is arranged at the bottom of the manual rotating disc 403, the piston 405 is arranged at one end, away from the manual rotating disc 403, of the valve rod 404, and the piston ring 406 is arranged on the outer wall of the piston 405.

Specifically, a connecting port 301 is formed in one side of the right connector 3, and connecting threads 304 are formed in the inner wall of the connecting port 301, so that the device can be conveniently installed and connected with an external system connected with the device through the arrangement of the connecting threads 304 inside the connecting port 301 on the right connector 3, the installation difficulty of the device is reduced, and the usability of the device is enhanced.

Specifically, the outer wall of connector 301 is provided with fixed cardboard 303, the inside of fixed cardboard 303 is provided with spring card post 302 for the device connects the installation back through connector 301, through the setting of fixed cardboard 303 and spring card post 302, effectively connects it and carries out the joint fixed, and then ensures its stability of connecting, and the installation of convenient the device is used.

Specifically, the inner walls of the two sides of the valve body 1 are provided with the sealing elements 407, and the pressure relief holes 408 are formed in the sealing elements 407, so that after the device is subjected to shunting operation through the piston 405, the gas pressure is reduced under the action of the sealing elements 407 and the pressure relief holes 408, the gas flow pressure in the device is reduced, the durability of the device is improved, and the service life of the device is prolonged.

Specifically, the shape size that connects 3 and left side and connect 2 all is unanimous each other, and connects 3 and left side and connect one side of 2 and equally divide and do not run through the both sides that set up at valve body 1 for the device passes through the setting that connects 3 and left side and connects 2, effectively shunts the leading-in gas of butt joint trachea 5 and derives, has effectively slowed down the inside air pressure of device, and hoisting device uses the accuse and the throttle of leading of air current, effectively strengthens the device's practicality.

Specifically, the valve core is arranged inside the valve rod 404, the valve rod 404 is arranged inside the coil 402 in a penetrating mode, the shape and size of the piston 405 are matched with those of the air receiving pipe 5, and the piston 405 is movably connected with the air receiving pipe 5 through the piston ring 406, so that the device is arranged inside the coil 402 through the valve rod 404 in a penetrating mode, the device is easily connected with the valve core in the valve rod 404 in a magnetic mode through current control in the coil 402, the valve rod 404 is controlled to move, the piston 405 is effectively driven to conduct blocking and shunting movement on gas led out from the air receiving pipe 5, operation and use of the device are convenient, and usability of the device is improved.

The utility model discloses a theory of operation and use flow: in use, through the connection port 301, it is screwed with the external connection system through the connection screw 304, and the connection of the fixing clamping plate 303 and the spring clamping column 302 is effectively clamped and fixed, the coil 402 is used for magnetically controlling the valve core in the valve rod 404, and the piston 405 is effectively driven to move up and down by the magnetic control function of the coil, so that the coil effectively blocks and shunts the gas led out from the gas pipe 5, further, the pressure of the gas is relieved by the action of the pressure relief hole 408 arranged in the sealing member 407, and the gas is led out through the left joint 2 and the right joint 3 respectively, meanwhile, the device can be manually controlled through the manual turntable 403, thereby effectively ensuring the use stability of the device, and through its reposition of redundant personnel setting, slowed down the inside air current pressure of device, improved its durability, accomplished the operation to the device through the aforesaid.

To sum up, this electromagnetism air relief valve, through setting up connector 301, make it carry out threaded connection through connecting thread 304 and external connection system, and through the effect of fixed cardboard 303 and spring clip post 302, it is fixed effectively to carry out the joint to it is connected, the while sets up through its joint and threaded connection's dual connection, guarantee the stability of its connection, and the installation of convenient the device is used, and the device inner structure simple structure, the production degree of difficulty is lower, make things convenient for its scale production, effectively reduce its manufacturing cost, save its input, the device's of being convenient for operation uses, and then promote the device's practicality.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. Electromagnetism air relief valve connects (2), right branch including valve body (1), left side, connects (3), control valve (4) and connects trachea (5), its characterized in that: a left connector (2) is arranged on one side of the valve body (1), a right connector (3) is arranged on one side, away from the left connector (2), of the valve body (1), a control valve (4) is arranged on the top of the valve body (1), and a gas receiving pipe (5) is arranged at the bottom of the valve body (1);

the control valve (4) comprises a valve cover (401), a coil (402), a manual rotating disc (403), a valve rod (404), a piston (405) and a piston ring (406), the valve cover (401) is arranged at the top of the control valve (4), the coil (402) is arranged on the inner wall of the valve cover (401), the manual rotating disc (403) is arranged at the top of the valve cover (401), the valve rod (404) is arranged at the bottom of the manual rotating disc (403), the piston (405) is arranged at one end, away from the manual rotating disc (403), of the valve rod (404), and the piston ring (406) is arranged on the outer wall of the piston (405).

2. The electromagnetic automatic exhaust valve according to claim 1, characterized in that: a connecting port (301) is formed in one side of the right connector (3), and connecting threads (304) are formed in the inner wall of the connecting port (301).

3. The electromagnetic automatic exhaust valve according to claim 2, characterized in that: the outer wall of the connecting port (301) is provided with a fixing clamping plate (303), and a spring clamping column (302) is arranged inside the fixing clamping plate (303).

4. The electromagnetic automatic exhaust valve according to claim 1, characterized in that: the inner walls of two sides of the valve body (1) are provided with sealing pieces (407), and pressure relief holes (408) are formed in the sealing pieces (407) of the two sides.

5. The electromagnetic automatic exhaust valve according to claim 1, characterized in that: the shape and the size of the right joint (3) and the left joint (2) are consistent with each other, and one side of the right joint (3) and one side of the left joint (2) respectively penetrate through the two sides of the valve body (1).

6. The electromagnetic automatic exhaust valve according to claim 1, characterized in that: the valve rod (404) is internally provided with a valve core, the valve rod (404) is arranged in the coil (402) in a penetrating mode, the shape and the size of the piston (405) are matched with those of the air receiving pipe (5), and the piston (405) is movably connected with the air receiving pipe (5) through a piston ring (406).