CN217843503U

CN217843503U - Portable gas conveying equipment

Info

Publication number: CN217843503U
Application number: CN202222194329.9U
Authority: CN
Inventors: 刘锴
Original assignee: Shanghai Weixun Engineering Technology Co ltd
Current assignee: Shanghai Weixun Engineering Technology Co ltd
Priority date: 2022-08-20
Filing date: 2022-08-20
Publication date: 2022-11-18
Anticipated expiration: 2032-08-20

Abstract

The application relates to the technical field of experimental equipment and discloses portable gas conveying equipment. Including storing the box in this application, the intake pipe, blast pipe and control panel, the surface of intake pipe and blast pipe all is provided with two and bellows of valve, the hole has all been seted up to the upper surface of two sets of bellows, and the equal gas detection device of the inside surface of hole of two sets of bellows, and the inside at the bellows is all fixed to two sets of gas detection device's sense terminal, one side that gas detection device was kept away from to two sets of bellows all is provided with the sucking disc, it removes to drive the sucking disc through the pulling bellows, make one side butt joint to experimental facilities or experimental facilities's surface of storage box was kept away from to the sucking disc, and make the bellows block the gas of the junction of blast pipe and experimental facilities intake pipe or the junction leakage of intake pipe and gas transmission facilities blast pipe, thereby avoid gaseous production to leak as far as possible.

Description

Portable gas conveying equipment

Technical Field

This application belongs to experimental device technical field, specifically is a portable gas conveying equipment.

Background

Along with the innovation and the development of semiconductor technology, need to test the board by selecting multiple gas for use and do experimental production verification, but do not have special gas delivery equipment among the prior art, generally all realize gas delivery in the independent fixed mounting or on-the-spot pipeline of arranging in the laboratory, take up an area of the space greatly, and need pause the experiment and arrange the pipeline in advance, the period of labor is long, and in case after having installed, just need to dismantle the pipeline just can remove, the operation is inconvenient, degree of automation is low.

Utility model patent as publication number CN114636101A discloses a gas conveying equipment, the gas conveying equipment of this application includes: the gas detection device comprises a cabinet body, a gas conveying device, a control device and a gas detection device, wherein the cabinet body is provided with a gas outlet; the gas conveying device is arranged in the cabinet body and is used for conveying gas to the gas outlet; the gas detection device is arranged on the outer surface of the cabinet body and used for detecting whether the gas conveying device leaks gas or not; the control device is arranged in the cabinet body and is electrically connected with the gas conveying device and the gas detecting device, so that the gas conveying device is arranged in the cabinet body, the movement is facilitated, and the occupied space is reduced. In addition, the control device and the gas detection device are additionally arranged, the automation degree of the gas conveying equipment is improved, gas conveying can be automatically controlled, gas leakage can be detected, once the gas detection device monitors gas leakage, an alarm can be given and gas supply is stopped, and the experiment safety is improved.

In the process of implementing the present application, the following problems are found in the technology: this gas conveying equipment lacks and blocks the gas of leaking, and gas drifted in the air when gas detection device detected out that gas produces the leakage to cause harm to laboratory experiment personnel.

SUMMERY OF THE UTILITY MODEL

The purpose of this application lies in: in order to solve the problems that the existing gas conveying equipment does not block leaked gas and gas is scattered in the air when the gas detecting device detects that the gas leaks, a portable gas conveying equipment is provided.

The technical scheme adopted by the application is as follows:

the utility model provides a portable gas conveying equipment, is including storing box, intake pipe, blast pipe and control panel, the intake pipe with the surface of blast pipe all is provided with valve two and bellows, and is two sets of the hole has all been seted up to the upper surface of bellows, and is two sets of the gaseous detection device of the equal fixedly connected with in hole inside surface of bellows, and two sets of the sense terminal of gaseous detection device all fixes the inside of bellows, it is two sets of the bellows is kept away from one side of gaseous detection device all is provided with the sucking disc.

Through adopting above-mentioned technical scheme, drive the sucking disc through the pulling bellows and remove for one side butt joint to experimental facilities or experimental facilities's surface that the storage box was kept away from to the sucking disc, and make the bellows block the gas of the junction of blast pipe and experimental facilities intake pipe or the junction leakage of intake pipe and gas transmission equipment blast pipe, thereby avoid gaseous production to leak as far as possible.

In a preferred embodiment, one side of the storage box body, which is close to the air inlet pipe, is provided with a connecting pipe, the outer surface of the connecting pipe is provided with a first valve, and one end, which is far away from the storage box body, of the connecting pipe is detachably connected with a pneumatic booster pump.

Through adopting above-mentioned technical scheme, through rotating valve one, the rethread starts pneumatic booster pump for the internal pressure of storage box increases, thereby improves the storage box to the inside velocity of transporting gas of experimental facilities to a certain extent.

In a preferred embodiment, the upper surface of the storage bin is hinged with a handle.

Through adopting above-mentioned technical scheme, replace the great gas storage equipment of traditional volume through storing the box for staff's accessible pulling handle carries and stores the box and removes, thereby reduces the cost of transportation who stores the box to a certain extent, and has improved this gas conveying equipment's practicality.

In a preferred embodiment, the storage box body is close to the exhaust pipe and the both sides of intake pipe have all seted up the draw-in groove, just the equal sliding connection in two sets of draw-in grooves of storage box body has the protective cover.

Through adopting above-mentioned technical scheme, protect the equipment that the storage box is close to blast pipe and intake pipe both sides through the protective cover for the equipment life who stores the box and is close to blast pipe and intake pipe both sides improves.

In a preferred embodiment, two sets of rotating rods are rotatably connected to the upper surface of the storage box, and the two sets of rotating rods are respectively located at the left and right sides of the handle.

Through adopting above-mentioned technical scheme, the shift position through the protective cover is restricted by the rotary rod to avoid the staff to produce at the in-process protective cover that removes to carry and store the box and rock and lead to the protective cover can't protect the equipment of storing the box left and right sides as far as possible.

In a preferred embodiment, a plurality of groups of protective pads are adhered to the outer surface of the storage box body.

Through adopting above-mentioned technical scheme, when the storage box falls to the ground, cushion the storage box through the protection pad to avoid storing the box and produce the damage and lead to gas to produce and leak as far as possible.

In conclusion, due to the adoption of the technical scheme, the beneficial effects of the application are as follows:

1. in this application, drive the sucking disc through the pulling bellows and remove for one side butt joint to experimental facilities or experimental facilities's surface that the storage box was kept away from to the sucking disc, and make the bellows block the junction of blast pipe and experimental facilities intake pipe or the gas of the junction leakage of intake pipe and gas transmission equipment blast pipe, thereby avoid gaseous production to leak as far as possible.

2. In this application, detect the space gas between bellows and experimental facilities or bellows and the experimental facilities through gaseous detection device for the staff can in time look over whether gaseous produces the leakage, thereby be convenient for the staff in time closed valve two or gas transmission equipment prevent gaseous further leakage, consequently improve this gas transmission equipment's security to a certain extent.

Drawings

FIG. 1 is a schematic front view of a gas delivery apparatus of the present application;

FIG. 2 is a schematic side view of the gas delivery apparatus of the present application;

fig. 3 is an enlarged view of fig. 2 a of the present application.

The labels in the figure are: 1. a storage box body; 2. a handle; 3. an exhaust pipe; 4. an air inlet pipe; 5. a protective pad; 6. a protective cover; 7. rotating the rod; 8. a suction cup; 9. a first valve; 10. a pneumatic booster pump; 11. a gas detection device; 12. a bellows; 13. a connecting pipe; 14. a control panel; 15. and a second valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The embodiment is as follows:

referring to fig. 1-3, a portable gas conveying equipment, including storing box 1, intake pipe 4, blast pipe 3 and control panel 14, the surface of intake pipe 4 and blast pipe 3 all is provided with valve two 15 and bellows 12, the hole has all been seted up to the upper surface of two sets of bellows 12, and the equal fixedly connected with gas detection device 11 in hole internal surface of two sets of bellows 12, and the sense terminal of two sets of gas detection device 11 all fixes in the inside of bellows 12, one side that gas detection device 11 was kept away from to two sets of bellows 12 all is provided with sucking disc 8.

When 3 when exhausting to the experimental facilities intake pipe exhaust or gas transmission equipment blast pipe is to 4 gas transmissions of intake pipe, drive sucking disc 8 through pulling bellows 12 and remove, make sucking disc 8 keep away from one side butt joint to experimental facilities or experimental facilities's surface of storage box 1, and make bellows 12 block the gas of the junction of 3 and experimental facilities intake pipe of blast pipe or the junction of 4 and gas transmission equipment blast pipes of blast pipe, thereby avoid gaseous production to leak as far as possible.

In addition, the gas detection device 11 is used for detecting the space gas between the corrugated pipe 12 and the experimental equipment or between the corrugated pipe 12 and the experimental equipment, so that a worker can check whether the gas leaks or not in time, the worker can close the valve II 15 in time or the gas transmission equipment to prevent the gas from further leaking, and the safety of the gas transmission equipment is improved to a certain extent.

Referring to fig. 1-2, a connecting pipe 13 is arranged on one side of the storage box body 1 close to the air inlet pipe 4, a first valve 9 is arranged on the outer surface of the connecting pipe 13, a pneumatic booster pump 10 is detachably connected to one end, far away from the storage box body 1, of the connecting pipe 13, the internal pressure of the storage box body 1 is increased by rotating the first valve 9 and then starting the pneumatic booster pump 10, and therefore the speed of conveying air from the storage box body 1 to the inside of the experimental equipment is increased to a certain extent.

Referring to fig. 1-2, the upper surface of the storage box body 1 is hinged with a handle 2, and the storage box body 1 replaces the traditional large-volume gas storage device, so that a worker can carry the storage box body 1 to move by pulling the handle 2, thereby reducing the transportation cost of the storage box body 1 to a certain extent and improving the practicability of the gas conveying device.

Referring to fig. 1-2, the storage box 1 has been all seted up the draw-in groove near the both sides of blast pipe 3 and intake pipe 4, and the inside equal sliding connection of two sets of draw-in grooves of storage box 1 has protective cover 6, protects the equipment that storage box 1 is close to blast pipe 3 and intake pipe 4 both sides through protective cover 6 for the equipment life who stores box 1 is close to blast pipe 3 and intake pipe 4 both sides improves, thereby has reduced the expenditure cost of this equipment in routine maintenance to a certain extent.

Referring to fig. 1-2, the upper surface of the storage box 1 is connected with two sets of rotary rods 7 in a rotating manner, and the positions of the two sets of rotary rods 7 are respectively located on the left and right sides of the handle 2, and the two sets of rotary rods 7 are respectively abutted to the upper surfaces of the two sets of protective covers 6 by rotating the two sets of rotary rods 7, so that the moving positions of the two sets of protective covers 6 are limited by the two sets of rotary rods 7, and the situation that the protective covers 6 shake during the process of moving the storage box 1 to cause the protective covers 6 to be incapable of protecting the equipment on the left and right sides of the storage box 1 is avoided as much as possible.

Referring to fig. 1-2, a plurality of protection pads 5 are adhered to the outer surface of the storage box body 1, and when the storage box body 1 falls to the ground, the storage box body 1 is buffered through the protection pads 5, so that the storage box body 1 is prevented from being damaged to cause gas leakage as much as possible.

The implementation principle of the embodiment of the portable gas conveying equipment is as follows:

By rotating the first valve 9 and then starting the pneumatic booster pump 10, the internal pressure of the storage box body 1 is increased, so that the speed of conveying the gas from the storage box body 1 to the interior of the experimental equipment is increased to a certain extent.

The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The utility model provides a portable gas conveying equipment, is including storage box (1), intake pipe (4), blast pipe (3) and control panel (14), its characterized in that: intake pipe (4) with the surface of blast pipe (3) all is provided with valve two (15) and bellows (12), and is two sets of the hole has all been seted up to the upper surface of bellows (12), and is two sets of the gaseous detection device (11) of the equal fixedly connected with in hole inside surface of bellows (12), and two sets of the sense terminal of gaseous detection device (11) is all fixed the inside of bellows (12), two sets of bellows (12) are kept away from one side of gaseous detection device (11) all is provided with sucking disc (8).

2. A portable gas delivery apparatus according to claim 1, wherein: it is close to store box (1) one side of intake pipe (4) is provided with connecting pipe (13), the surface of connecting pipe (13) is provided with valve (9), keep away from connecting pipe (13) the one end dismantlement of storing box (1) is connected with pneumatic booster pump (10).

3. A portable gas delivery apparatus according to claim 1, wherein: the upper surface of the storage box body (1) is hinged with a handle (2).

4. A portable gas delivery apparatus according to claim 1, wherein: the storage box body (1) is close to the exhaust pipe (3) and the clamping grooves are formed in the two sides of the intake pipe (4), and the two sets of clamping grooves of the storage box body (1) are connected with the protective cover (6) in an inner sliding mode.

5. A portable gas delivery apparatus according to claim 3, wherein: the upper surface of the storage box body (1) is connected with two groups of rotating rods (7) in a rotating mode, and the positions of the two groups of rotating rods (7) are located on the left side and the right side of the handle (2) respectively.

6. A portable gas delivery apparatus according to claim 1, wherein: the outer surface of the storage box body (1) is stuck with a plurality of groups of protective pads (5).