CN220135206U - Gas filling device - Google Patents

Abstract

The utility model discloses a gas filling device, which comprises a working box, wherein the inner wall of the working box is fixedly communicated with an air inlet pipe, the outer surface of the air inlet pipe is provided with a first electromagnetic valve, the right end of the air inlet pipe is fixedly communicated with a first air guide pipe, one end of the first air guide pipe, which is far away from the air inlet pipe, is fixedly communicated with a second air guide pipe, the outer surface of the second air guide pipe is fixedly communicated with an equidistantly arranged air charging pipe, and the outer surface of each air charging pipe is provided with a second electromagnetic valve.

Description

Gas filling device

Technical Field

The utility model relates to the technical field of liquefied gas filling, in particular to a gas filling device.

Background

The liquefied gas filling scale has the functions of weighing, controlling and the like of the liquefied gas filling, is one of important equipment in a liquefied gas filling station, and is used for judging the filling state of the liquefied gas by detecting the weight of the steel cylinder in real time in the process of filling the liquefied gas into the steel cylinder by filling workers and stopping filling when the liquefied gas filling reaches a set value; is beneficial to the safe and efficient filling of the liquefied gas.

The existing liquefied gas filling scale has poor filling weight precision, only one steel cylinder can be inflated each time, and the working efficiency of equipment is seriously reduced, so that the practicability of the equipment is greatly reduced, and therefore, the gas filling device is provided for solving the problems.

Disclosure of Invention

The present utility model is directed to a gas filling device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a gaseous filling device, includes the work box, the fixed intercommunication of inner wall of work box has the intake pipe, the surface of intake pipe is equipped with first solenoid valve, the fixed intercommunication in right-hand member of intake pipe has first air duct, the one end fixed intercommunication that the intake pipe was kept away from to first air duct has the second air duct, the fixed intercommunication of the surface of second air duct has the equidistance to arrange the gas tube, every the surface of gas tube all is equipped with the second solenoid valve, the inside of work box is equipped with the controller, the bottom surface fixedly connected with base of work box, the electronic scale that the upper surface fixedly connected with equidistance of base was arranged.

In a further embodiment, the upper surface of each electronic scale is fixedly connected with an anti-slip pad, and the inner bottom wall of the working box is fixedly connected with a protection pad.

In a further embodiment, the protection pad and each anti-slip pad are made of rubber, and the upper surface of the protection pad is fixedly connected with the controller.

In a further embodiment, the bottom surface of the base is fixedly connected with four supporting legs, and the bottom surface of each supporting leg is fixedly connected with a stabilizing plate.

In a further embodiment, the front surface of the working box is hinged with an access door through a hinge, and the upper surface of the working box is fixedly connected with a gas alarm lamp.

In a further embodiment, the front side of the access door is fixedly connected with a display screen, the front side of the access door is fixedly connected with a handle, the front side of the access door is fixedly connected with a control panel, and the handle is made of stainless steel.

Compared with the prior art, the utility model has the beneficial effects that:

this device is through intake pipe, first solenoid valve, first air duct, second air duct, the gas tube, the cooperation of second solenoid valve, controller and electronic scale, not only can make equipment carry out the operation of aerifing to three steel bottle once, moreover can make equipment more accurate to the charge capacity of steel bottle, thereby the practicality of equipment has been increased by a wide margin, the cooperation of protection pad and protection pad, not only can make equipment protect the controller, can make the steel bottle more stable in the in-process of aerifing moreover, the setting of gas alarm lamp and display screen, not only can make things convenient for the staff to look over atmospheric pressure and charge capacity, moreover can carry out the automatic alarm operation when taking place to leak.

Drawings

Fig. 1 is a schematic perspective view of a gas filling device.

Fig. 2 is a side view of the gas filling device.

Fig. 3 is a bottom view of the gas filling device.

Fig. 4 is a front sectional view of the working chamber in the gas filling apparatus.

In the figure: 1. a working box; 2. an air inlet pipe; 3. a first electromagnetic valve; 4. a first air duct; 5. a second air duct; 6. an inflation tube; 7. a second electromagnetic valve; 8. a controller; 9. an electronic scale; 10. a base; 11. support legs; 12. a stabilizing plate; 13. a protective pad; 14. a gas alarm lamp; 15. an access door; 16. a handle; 17. a control panel; 18. a display screen; 19. an anti-slip mat.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in the present utility model, a gas filling device includes a working box 1, an air inlet pipe 2 is fixedly connected to an inner wall of the working box 1, a first electromagnetic valve 3 is disposed on an outer surface of the air inlet pipe 2, a first air duct 4 is fixedly connected to a right end of the air inlet pipe 2, a second air duct 5 is fixedly connected to an end of the first air duct 4 far away from the air inlet pipe 2, air inflation pipes 6 are arranged equidistantly in a fixed connection manner on an outer surface of the second air duct 5, a second electromagnetic valve 7 is disposed on an outer surface of each air inflation pipe 6, a controller 8 is disposed in the working box 1, a base 10 is fixedly connected to a bottom surface of the working box 1, and an electronic scale 9 is fixedly connected to an upper surface of the base 10.

The equal fixedly connected with slipmat 19 of upper surface of every electronic scale 9, the interior bottom wall fixedly connected with protection pad 13 of work box 1 not only can protect controller 8, can make the steel bottle more stable at the inflated in-process moreover, thereby increased the practicality of equipment by a wide margin, protection pad 13 and every slipmat 19 are the rubber material, the upper surface and the controller 8 fixed connection of protection pad 13, the bottom surface fixedly connected with four supporting legs 11 of base 10, the equal fixedly connected with stabilizer plate 12 of the bottom surface of every supporting leg 11 can increase the stability of equipment by a wide margin.

The front of the working box 1 is hinged with an access door 15 through a hinge, the upper surface of the working box 1 is fixedly connected with a gas alarm lamp 14, the front of the access door 15 is fixedly connected with a display screen 18, the working personnel can check the gas pressure and the gas filling amount conveniently, the working personnel can set the gas filling amount of the steel cylinder conveniently, the front of the access door 15 is fixedly connected with a handle 16, the front of the access door 15 is fixedly connected with a control panel 17, the handle 16 is made of stainless steel, the equipment can be maintained daily, the surrounding gas can be monitored in real time, and when the equipment leaks, an audible and visual alarm can be sent out to remind the working personnel, so that the occurrence of a large safety accident is prevented.

The working principle of the utility model is as follows: firstly, the worker can place the equipment at the using position and switch on the power supply, then the gas outlet of the gas bearing tank is communicated with the gas inlet pipe 2 of the equipment, then the steel bottle can be placed above the electronic scale 9, then the gas charging pipe 6 is communicated with the gas inlet of the steel bottle, the weight of the steel bottle can be displayed by the display screen 18, then the charging amount can be set by the control panel 17, then the controller 8 can open the first electromagnetic valve 3 and the second electromagnetic valve 7 and charge the steel bottle, when the equipment reaches the set charging amount, the controller 8 can automatically close the first electromagnetic valve 3 and the second electromagnetic valve 7, the gas warning lamp 14 can monitor surrounding gas in real time, and when the gas leakage occurs, the gas warning lamp 14 can give out sound-light warning, so that the worker is reminded.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A gas filling apparatus, characterized in that: including work box (1), the inner wall fixed intercommunication of work box (1) has intake pipe (2), the surface of intake pipe (2) is equipped with first solenoid valve (3), the right-hand member fixed intercommunication of intake pipe (2) has first air duct (4), the one end fixed intercommunication that intake pipe (2) was kept away from to first air duct (4) has second air duct (5), the fixed intercommunication of the surface of second air duct (5) has equidistance to arrange gas tube (6), every the surface of gas tube (6) all is equipped with second solenoid valve (7), the inside of work box (1) is equipped with controller (8), the bottom surface fixedly connected with base (10) of work box (1), the upper surface fixedly connected with electronic scale (9) that the equidistance was arranged of base (10).

2. A gas filling device according to claim 1, wherein: the upper surface of each electronic scale (9) is fixedly connected with an anti-slip pad (19), and the inner bottom wall of the working box (1) is fixedly connected with a protection pad (13).

3. A gas filling device according to claim 2, wherein: the protection pad (13) and each anti-slip pad (19) are made of rubber, and the upper surface of the protection pad (13) is fixedly connected with the controller (8).

4. A gas filling device according to claim 1, wherein: the bottom surface fixedly connected with four supporting legs (11) of base (10), every the bottom surface of supporting leg (11) all fixedly connected with stabilizer bar (12).

5. A gas filling device according to claim 1, wherein: the front of the working box (1) is hinged with an access door (15) through a hinge, and the upper surface of the working box (1) is fixedly connected with a gas alarm lamp (14).

6. A gas filling device according to claim 5, wherein: the front fixedly connected with display screen (18) of access door (15), the front fixedly connected with handle (16) of access door (15), the front fixedly connected with control panel (17) of access door (15), handle (16) are stainless steel.