CN215258097U

CN215258097U - Pneumatic electromagnetic valve convenient to exhaust

Info

Publication number: CN215258097U
Application number: CN202121533788.4U
Authority: CN
Inventors: 桑大文
Original assignee: Qianjiang Changyun Textile Co ltd
Current assignee: Qianjiang Changyun Textile Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-12-21
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses a pneumatic solenoid valve convenient to exhaust, including solenoid valve body and casing, the bottom intercommunication of solenoid valve body has the intake pipe, the inner chamber fixedly connected with refrigeration board of casing, the equal fixedly connected with semiconductor cooler in left top of refrigeration board and bottom, the right side fixedly connected with cooling fin of refrigeration board, the top of casing is run through and is provided with the cooling tube, the top and the intake pipe of cooling tube are linked together. The utility model discloses possess and to carry out cooling and have the advantage of falling the function of making an uproar to gas, solved current pneumatic solenoid valve in the use, can't carry out cooling to the inner chamber of cylinder, produce high temperature easily when leading to cylinder piston and cylinder body to take place to rub to influence the life of cylinder, and because the structure is single, do not have the function of making an uproar, can not fall the processing of making an uproar to the high-pressure gas who discharges, reduced the problem of pneumatic solenoid valve suitability.

Description

Pneumatic electromagnetic valve convenient to exhaust

Technical Field

The utility model relates to a pneumatic solenoid valve technical field specifically is a pneumatic solenoid valve convenient to exhaust.

Background

The pneumatic electromagnetic valve is internally provided with a closed cavity, through holes are formed in different positions, each hole of the pneumatic electromagnetic valve leads to different air pipes, a valve is arranged in the middle of the cavity, two electromagnets are arranged on two sides, and the magnet coil electrified valve body on which side can be attracted.

When controlling the cylinder, need use pneumatic solenoid valve, current pneumatic solenoid valve can't cool off the inner chamber of cylinder in the use, produces high temperature easily when leading to cylinder piston and cylinder body to take place to rub to influence the life of cylinder, and because single structure does not have the function of making an uproar, can not fall the processing of making an uproar to the high-pressure gas who discharges, reduced pneumatic solenoid valve's suitability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pneumatic solenoid valve convenient to exhaust possesses and to carry out cooling and have the advantage of falling the function of making an uproar to gas, solved current pneumatic solenoid valve in the use, can't carry out cooling to the inner chamber of cylinder, produce high temperature when leading to cylinder piston and cylinder body to take place to rub easily, thereby influence the life of cylinder, and because single structure, do not have the function of making an uproar, can not fall the processing of making an uproar to the high-pressure gas of emission, the problem of pneumatic solenoid valve suitability has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: a pneumatic electromagnetic valve convenient for exhaust comprises an electromagnetic valve body and a shell, wherein the bottom of the electromagnetic valve body is communicated with an air inlet pipe, an inner cavity of the shell is fixedly connected with a refrigeration plate, the left top and the bottom of the refrigeration plate are fixedly connected with a semiconductor refrigerator, the right side of the refrigeration plate is fixedly connected with a cooling sheet, the top of the shell is provided with a cooling pipe in a penetrating manner, the top end of the cooling pipe is communicated with the air inlet pipe, the bottom of the right side of the shell is provided with a temperature sensor in a penetrating manner, the left end of the temperature sensor penetrates to the inner cavity of the shell, two sides of the bottom of the electromagnetic valve body are fixedly connected with a noise reduction box, the inner cavity of the noise reduction box is fixedly connected with an acoustic absorption plate, the bottom of the inner cavity of the noise reduction box is fixedly connected with a spring, the top end of the spring is fixedly connected with a buffer plate, one side of the inner cavity of the noise reduction box, which is far away from the buffer plate, is fixedly connected with acoustic absorption cotton, one side of the noise reduction box, which is far away from the sound absorption cotton, is provided with an air exhaust hole.

Preferably, the left side intercommunication at casing top has the filler pipe, the left side intercommunication of casing bottom has the drain pipe, the equal thread bush in surface of filler pipe and the surface of drain pipe is equipped with the pipe cap.

Preferably, the number of the cooling fins is several, and the cooling fins are arranged at equal intervals.

Preferably, the heat dissipation hole is formed in the left side of the shell, and the front side of the shell is fixedly connected with the liquid level window.

Preferably, the bottom of the inner cavity of the noise reduction box is fixedly connected with a damper, and the top end of the damper is fixedly connected with the buffer plate.

Preferably, the bottom end of the cooling pipe penetrates through the bottom of the shell, and the bottom end of the cooling pipe is communicated with an air conveying pipe.

Preferably, the front side fixedly connected with access panel of making an uproar case falls, the both sides of access panel front side all run through and are provided with the bolt, the rear end of bolt run through the access panel and with make an uproar case threaded connection fall.

Preferably, the controller is fixedly connected to the top of the right side of the shell, and the controller is electrically connected with the semiconductor refrigerator and the temperature sensor respectively.

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

the utility model discloses a solenoid valve body, a housing, the intake pipe, the refrigeration board, the semiconductor refrigeration ware, the cooling fin, the cooling tube, a weighing sensor and a temperature sensor, the case of making an uproar falls, the abatvoix, a spring, the buffer board with inhale the cotton cooperation of sound, possess and to cool off the gas and have the advantage of the function of making an uproar of falling, current pneumatic solenoid valve has been solved in the use, can't cool off the inner chamber of cylinder, produce high temperature easily when leading to cylinder piston and cylinder body to take place to rub, thereby influence the life of cylinder, and because single structure, the function of making an uproar does not have, the high-pressure gas that can not discharge falls the processing of making an uproar, the problem of pneumatic solenoid valve suitability has been reduced.

Drawings

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

FIG. 2 is a schematic sectional view of the structure of the present invention;

FIG. 3 is a perspective view of the present invention;

fig. 4 is an enlarged schematic view of a in the structure diagram 2 of the present invention.

In the figure: 1 solenoid valve body, 2 casings, 3 intake pipes, 4 refrigeration boards, 5 semiconductor refrigerators, 6 cooling fins, 7 cooling pipes, 8 temperature sensor, 9 noise reduction boxes, 10 abatvoix, 11 springs, 12 buffer boards, 13 inhale sound cotton, 14 exhaust holes, 15 filler pipes, 16 drain pipes, 17 louvre, 18 liquid level window, 19 attenuator, 20 gas-supply pipes, 21 access panel, 22 controller.

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 is to 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 solenoid valve body 1, casing 2, intake pipe 3, refrigeration board 4, semiconductor cooler 5, cooling fin 6, cooling tube 7, temperature sensor 8, noise reduction box 9, abatvoix 10, spring 11, buffer board 12, inhale sound cotton 13, exhaust hole 14, filler pipe 15, drain pipe 16, louvre 17, liquid level window 18, attenuator 19, gas-supply pipe 20, maintenance board 21 and controller 22 part are the general standard component or the part that technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a pneumatic solenoid valve convenient for exhausting air comprises a solenoid valve body 1 and a housing 2, the left side of the top of the housing 2 is communicated with a water feeding pipe 15, the left side of the bottom of the housing 2 is communicated with a water discharging pipe 16, the surface of the water feeding pipe 15 and the surface of the water discharging pipe 16 are both in threaded sleeve arrangement with a pipe cap, cooling water is conveniently added and replaced by arranging the water feeding pipe 15 and the water discharging pipe 16, the left side of the housing 2 is provided with a heat dissipation hole 17, the front side of the housing 2 is fixedly connected with a liquid level window 18, the liquid level of the cooling water is conveniently observed by arranging the liquid level window 18, the top of the right side of the housing 2 is fixedly connected with a controller 22, the controller 22 is respectively electrically connected with a semiconductor refrigerator 5 and a temperature sensor 8, the bottom of the solenoid valve body 1 is communicated with an air inlet pipe 3, the inner cavity of the housing 2 is fixedly connected with a refrigeration plate 4, the top and the bottom of the left side of the refrigeration plate 4 are both fixedly connected with the semiconductor refrigerator 5, the semiconductor refrigerator 5 is a device for producing cold by utilizing the thermoelectric effect of a semiconductor, which is also called as a thermoelectric refrigerator, two different metals are connected by a conductor, direct current is switched on, the temperature of one contact is reduced, the temperature of the other contact is increased, the right side of the refrigerating plate 4 is fixedly connected with a plurality of cooling fins 6, the cooling fins 6 are arranged at equal intervals, the top of the shell 2 is provided with a cooling pipe 7 in a penetrating way, the gas can be cooled by arranging the refrigerating plate 4, the semiconductor refrigerator 5, the cooling fins 6 and the cooling pipe 7, so that low-temperature air enters the inner cavity of the cylinder to dissipate heat and cool the inside of the cylinder, the bottom of the cooling pipe 7 penetrates to the bottom of the shell 2, the bottom of the cooling pipe 7 is communicated with an air delivery pipe 20, the top of the cooling pipe 7 is communicated with an air inlet pipe 3, and the bottom of the right side of the shell 2 is provided with a temperature sensor 8 in a penetrating way, the temperature sensor 8 is a sensor which can sense temperature and convert the temperature into a usable output signal, the temperature sensor 8 is a core part of a temperature measuring instrument, the temperature sensor has various varieties and can be divided into two types of contact type and non-contact type according to measuring modes, the temperature sensor is divided into two types of thermal resistance and thermocouple according to characteristics of sensor materials and electronic elements, the temperature of cooling water can be detected in real time by arranging the temperature sensor 8, the left end of the temperature sensor 8 penetrates through the inner cavity of the shell 2, two sides of the bottom of the electromagnetic valve body 1 are both fixedly connected with the noise reduction box 9, the bottom of the inner cavity of the noise reduction box 9 is fixedly connected with the damper 19, the top end of the damper 19 is fixedly connected with the buffer plate 12, the front side of the noise reduction box 9 is fixedly connected with the maintenance plate 21, two sides of the front side of the maintenance plate 21 are both penetrated with bolts, and the rear ends of the bolts penetrate through the maintenance plate 21 and are in threaded connection with the noise reduction box 9, the maintenance board 21 is arranged to facilitate the maintenance of the parts inside the noise reduction box 9, the sound absorption board 10 is fixedly connected to the inner cavity of the noise reduction box 9, the spring 11 is fixedly connected to the bottom of the inner cavity of the noise reduction box 9, the buffer board 12 is fixedly connected to the top end of the spring 11, the impact force of high-pressure gas can be buffered by arranging the spring 11 and the buffer board 12, the sound absorption cotton 13 is fixedly connected to one side of the inner cavity of the noise reduction box 9, which is far away from the buffer board 12, the sound absorption cotton 13 is an artificial inorganic fiber, natural ores such as quartz sand, limestone and dolomite are used as main raw materials, and are matched with chemical raw materials such as sodium carbonate and borax to be melted into glass, and in a melting state, the glass is thrown into flocculent fine fibers by means of an external force blowing method, the fibers and the fibers are vertically crossed, and are mutually wound together to present a plurality of fine gaps, and by arranging the noise reduction box 9, the sound absorption board 10 and the sound absorption cotton 13, can fall the processing of making an uproar to the high-pressure gas who discharges, it has seted up exhaust hole 14 to fall case 9 of making an uproar and keep away from the one side of inhaling sound cotton 13, through solenoid valve body 1, casing 2, intake pipe 3, refrigeration board 4, semiconductor cooler 5, cooling fin 6, cooling tube 7, temperature sensor 8, fall case 9 of making an uproar, abatvoix 10, spring 11, buffer board 12 and the cooperation of inhaling sound cotton 13, possess and to carry out cooling and have the advantage of the function of making an uproar to gas, current pneumatic solenoid valve is in the use has been solved, can't cool off the inner chamber of cylinder, produce high temperature easily when leading to cylinder piston and cylinder body to take place the friction, thereby influence the life of cylinder, and because single structure, do not have the function of making an uproar, the processing of making an uproar falls to the high-pressure gas who discharges, the problem of pneumatic solenoid valve suitability has been reduced.

When the electromagnetic valve is used, the semiconductor refrigerator 5 is controlled to work by the controller 22, cooling water is added into the inner cavity of the shell 2 through the water adding pipe 15, the semiconductor refrigerator 5 cools and cools the cooling water through the refrigerating plate 4 and the cooling fin 6, high-pressure gas is conveyed through the gas conveying pipe 20 and conveyed to the inner cavity of the cooling pipe 7 through the gas conveying pipe 20, the air in the inner cavity of the cooling pipe 7 is cooled and cooled by the cooling water, low-temperature air is conveyed to the electromagnetic valve body 1 through the gas inlet pipe 3, the low-temperature gas is conveyed to the inner cavity of a cylinder by the electromagnetic valve body 1 so as to cool and cool the inner cavity of the cylinder, redundant gas is discharged through the exhaust holes of the electromagnetic valve body 1 and is contacted with the buffer plate 12, the buffer plate 12 compresses the spring 11 and the damper 19 so as to buffer impact force, and the sound absorption plate 10 and the cotton sound absorption 13 perform noise reduction treatment on the discharged gas, the gas is then discharged out of the noise reduction box 9 through the exhaust holes 14.

In summary, the following steps: this pneumatic solenoid valve convenient to exhaust, through solenoid valve body 1, casing 2, intake pipe 3, refrigeration board 4, semiconductor cooler 5, cooling fin 6, cooling tube 7, temperature sensor 8, fall case 9 of making an uproar, abatvoix 10, spring 11, buffer board 12 and the cooperation of inhaling the sound cotton 13, current pneumatic solenoid valve has been solved in the use, can't cool down the inner chamber of cylinder, produce high temperature easily when leading to cylinder piston and cylinder body to take place the friction, thereby influence the life of cylinder, and because single structure, do not have the function of making an uproar, the high-pressure gas that can not discharge falls the processing of making an uproar, the problem of pneumatic solenoid valve suitability has been reduced.

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. The utility model provides a pneumatic solenoid valve convenient to exhaust, includes solenoid valve body (1) and casing (2), its characterized in that: the electromagnetic valve comprises an electromagnetic valve body (1), an air inlet pipe (3) is communicated with the bottom of the electromagnetic valve body (1), a refrigerating plate (4) is fixedly connected with an inner cavity of a shell (2), a semiconductor refrigerator (5) is fixedly connected with the left top and the bottom of the refrigerating plate (4), a cooling fin (6) is fixedly connected with the right side of the refrigerating plate (4), a cooling pipe (7) is arranged at the top of the shell (2) in a penetrating mode, the top end of the cooling pipe (7) is communicated with the air inlet pipe (3), a temperature sensor (8) is arranged at the bottom of the right side of the shell (2) in a penetrating mode, the left end of the temperature sensor (8) penetrates through the inner cavity of the shell (2), noise reduction boxes (9) are fixedly connected with the two sides of the bottom of the electromagnetic valve body (1), sound absorption boards (10) are fixedly connected with the inner cavities of the noise reduction boxes (9), and springs (11) are fixedly connected with the bottoms of the inner cavities of the noise reduction boxes (9), the top fixedly connected with buffer board (12) of spring (11), the one side fixedly connected with that buffer board (12) were kept away from to noise reduction box (9) inner chamber inhales sound cotton (13), noise reduction box (9) are kept away from and are inhaled one side of sound cotton (13) and seted up exhaust hole (14).

2. A pneumatic solenoid valve for facilitating venting according to claim 1, wherein: the left side intercommunication at casing (2) top has filler pipe (15), the left side intercommunication of casing (2) bottom has drain pipe (16), the equal thread bush in surface of the surface of filler pipe (15) and drain pipe (16) is equipped with the pipe cap.

3. A pneumatic solenoid valve for facilitating venting according to claim 1, wherein: the number of the cooling fins (6) is a plurality, and the cooling fins (6) are arranged at equal intervals.

4. A pneumatic solenoid valve for facilitating venting according to claim 1, wherein: the heat dissipation hole (17) is formed in the left side of the shell (2), and a liquid level window (18) is fixedly connected to the front side of the shell (2).

5. A pneumatic solenoid valve for facilitating venting according to claim 1, wherein: the bottom of the inner cavity of the noise reduction box (9) is fixedly connected with a damper (19), and the top end of the damper (19) is fixedly connected with the buffer plate (12).

6. A pneumatic solenoid valve for facilitating venting according to claim 1, wherein: the bottom of cooling tube (7) runs through to the bottom of casing (2), the bottom intercommunication of cooling tube (7) has gas-supply pipe (20).

7. A pneumatic solenoid valve for facilitating venting according to claim 1, wherein: the utility model discloses a noise reduction box (9) is characterized in that the front side fixedly connected with access panel (21) of noise reduction box (9), the both sides of access panel (21) front side all run through and are provided with the bolt, the rear end of bolt run through access panel (21) and with noise reduction box (9) threaded connection.

8. A pneumatic solenoid valve for facilitating venting according to claim 1, wherein: the top on the right side of the shell (2) is fixedly connected with a controller (22), and the controller (22) is electrically connected with the semiconductor refrigerator (5) and the temperature sensor (8) respectively.