CN213513198U

CN213513198U - Industrial gas subpackaging device capable of achieving uniform subpackaging

Info

Publication number: CN213513198U
Application number: CN202022620761.0U
Authority: CN
Inventors: 徐文革; 陈伟; 芮文化
Original assignee: Nanjing Special Gas Factory Co ltd
Current assignee: Nanjing Special Gas Factory Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-06-22
Anticipated expiration: 2030-11-12

Abstract

The utility model relates to a gaseous transportation and gas filling equipment technical field especially relate to an industrial gas partial shipment device of even partial shipment. The to-be-solved technical problem of the utility model is the uneven problem of the actual gas content of different gas cylinders behind the gaseous partial shipment of current device. In order to solve the technical problem, the utility model provides an industrial gas partial shipment device of even partial shipment, the on-line screen storage device comprises a base, the holding tank has been seted up to the top surface of base. The device filter tube set up and cooperate the filter core, cooperation go into the pipe to one side and constitute the V-arrangement structure jointly with going out the pipe to one side, can filter gas, the inside liquid material of pipeline of flowing through can follow the pipe wall and fall to the filter tube inboard, reduce partial impurity to the influence and the interference of flowmeter, the partial shipment volume is more accurate, heat preservation setting through heater wire and assembly shell, make gaseous temperature rise and temperature drop degree lower, gaseous density can have better maintenance, the gas content of avoiding the different bottles of partial shipment back is not equalling enough.

Description

Industrial gas subpackaging device capable of achieving uniform subpackaging

Technical Field

The utility model relates to a gaseous transportation and gas filling equipment technical field specifically are an industrial gas partial shipment device of even partial shipment.

Background

In industrial production, the gaseous products produced are often transported and transported by bottling.

The prior patent (publication number: CN210266710U) discloses a dispensing device for different gases. The method comprises the following steps: the automatic air suction device comprises a base and a lifting mechanism, wherein a workbench is installed at the upper end of one side of the base, an air suction valve is arranged at the upper end of the workbench, and a support frame is arranged at the upper end of the other side of the base. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. in the actual filling process of the device, solid and liquid impurities may be contained in the bottle body, which affects the monitoring and measurement of the flow element in the filling process and easily causes uneven split charging; 2. the device is when gaseous perfusion circulation, because of the easy temperature rise temperature drop that produces of pipeline overlength for the gas density that actually passes through inside the pipeline and reach the bottle is inconsistent, makes after the partial shipment, and the inside actual gas content of bottle is uneven.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an industrial gas partial shipment device of even partial shipment has solved the uneven problem of different gas cylinders actual gas content behind the gaseous partial shipment of current device.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an industrial gas partial shipment device of even partial shipment, includes the base, the holding tank has been seted up to the top surface of base, the top fixedly connected with roof of holding tank, the bottom surface fixedly connected with of roof goes into pipe and goes out the pipe to one side, the bottom fixedly connected with filter tube of pipe and oblique exit tube to one side, the inboard cover of filter tube is equipped with the filter core, the one end fixedly connected with end cover of filter core, end cover threaded connection is in the front of filter tube.

The surface of the filter pipe is wound with a heating wire, and the heating wire is spirally arranged on the surface of the filter pipe.

The top of pipe is gone into to one side runs through the roof and extends to its outside, the top fixedly connected with control valve head of pipe is gone into to one side, the top fixedly connected with counterpoint pipe of control valve head, the outer edge fixedly connected with assembly shell of counterpoint pipe, the assembly shell is asbestos heat preservation material, the assembly notch has been seted up in the front of assembly shell, the left side fixedly connected with bandage of assembly notch, the right-hand member surface cover of bandage has the wearing ring, wearing ring fixed connection is on the right side surface of assembly shell.

The top of oblique exit tube runs through the roof and extends to its outside, the top fixedly connected with return bend of oblique exit tube, the right-hand member fixedly connected with flowmeter of return bend, the right side fixedly connected with of flowmeter inserts the valve head of aerifing soon.

Further preferably, the top of the accommodating groove is provided with a positioning groove, and the top plate is fixedly connected to the inner side of the positioning groove through a bolt.

Preferably, the top end ports of the inclined inlet pipe and the inclined outlet pipe are fixedly connected with one-way valves, and the two one-way valves are opposite in conduction direction.

Preferably, the filter element is a rod-shaped porous structure, and the bottom end ports of the inclined inlet pipe and the inclined outlet pipe are respectively aligned with the front end and the rear end of the filter element.

Further preferably, the surface of the heating wire is sleeved with a net surface, and a sponge heat-insulating layer structure is fixedly sleeved on the outer side of the net surface.

Preferably, C-shaped rib plates are arranged on the inner side of the assembling shell at equal intervals, and hemispherical rubber column heads are fixedly connected to the surfaces of the rib plates.

(III) advantageous effects

The utility model provides an industrial gas partial shipment device of even partial shipment possesses following beneficial effect:

(1) the setting of the device filter tube and cooperation filter core, cooperation pipe and play pipe to one side constitute the V-arrangement structure jointly, can carry out filtration in advance to the gas that partial shipment in-process was filled, and the inside liquid material of pipeline of flowing through can follow the pipe wall and fall to the filter tube inboard, reduces because of influence and the interference of storage tank and the inside impurity of bottle to the flowmeter for it is more all accurate that the tolerance is filled in fact, and the partial shipment volume is more accurate.

(2) The device passes through the heat preservation setting of heater wire and assembly shell for the device itself is when the partial shipment, and gaseous temperature rise and temperature drop degree are lower, and gaseous density can have better maintenance, avoids the gas density change because of the temperature change leads to, makes the gas content of the different bottles of partial shipment back not enough impartial.

Drawings

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

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

fig. 3 is a side view of the heating wire of the present invention.

In the figure: the fast-plugging air valve comprises a base 1, a holding tank 2, a top plate 3, a 4 inclined inlet pipe, a 5 inclined outlet pipe, a 6 filter pipe, a 7 filter element, an 8 end cover, a 9 heating wire, a 10 control valve head, an 11 alignment pipe, a 12 assembling shell, a 13 assembling notch, a 14 binding band, a 15 penetrating ring, a 16 bent pipe, a 17 flow meter and a 18 fast-plugging air valve head.

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: an industrial gas split charging device with uniform split charging comprises a base 1, wherein a holding tank 2 is arranged on the top surface of the base 1, a top plate 3 is fixedly connected to the top of the holding tank 2, a positioning groove is formed in the top of the holding tank 2, the top plate 3 is fixedly connected to the inner side of the positioning groove through a bolt, an inclined inlet pipe 4 and an inclined outlet pipe 5 are fixedly connected to the bottom surface of the top plate 3, one-way valves are fixedly connected to the top end ports of the inclined inlet pipe 4 and the inclined outlet pipe 5 respectively, the conduction directions of the two one-way valves are opposite, one-way gas flow inside the inclined inlet pipe 4, the inclined outlet pipe 5 and the filter pipe 6 is realized through the one-way valves, gas backflow is avoided, the bottom ends of the inclined inlet pipe 4 and the inclined outlet pipe 5 are fixedly connected with the filter pipe 6, a filter element 7 is sleeved on the inner side of the filter pipe 6, the filter element 7 is, solid-state and liquid impurity that the inside of the gaseous inside of filter core 7 can the filtering flowing through was wrapped up in and is held by the hand avoids its normal measurement operation that disturbs influence flowmeter 17 for the partial shipment is more even, and the one end fixedly connected with end cover 8 of

filter core

7, 8 threaded connection of end cover are in the front of filter tube 6.

The heating wire 9 is wound on the surface of the filter pipe 6, the heating wire 9 is spirally arranged on the surface of the filter pipe 6, the net surface is sleeved on the surface of the heating wire 9, the sponge heat-insulating layer structure is fixedly sleeved on the outer side of the net surface, the temperature of gas flowing through the inside of the pipeline is protected through the heat-insulating layer, energy supply is realized for part of gas which is easy to be cooled and liquefied through the heating wire 9, heat dissipated due to pipeline transmission is supplemented, and the constant density in the transportation process is maintained.

The top end of the inclined tube 4 penetrates through the top plate 3 and extends to the outer side of the top plate, the top end of the inclined tube 4 is fixedly connected with a control valve head 10, the top end of the control valve head 10 is fixedly connected with an alignment tube 11, the outer edge of the alignment tube 11 is fixedly connected with an assembly shell 12, the assembly shell 12 is made of asbestos heat-insulating materials, C-shaped ribbed plates are arranged on the inner side of the assembly shell 12 at equal intervals, the surfaces of the ribbed plates are fixedly connected with hemispherical rubber column heads, the ribbed plates have certain elasticity and can be clamped and sleeved on the surface of a storage tank or a gas tank, the stability of the storage tank or the gas tank after being assembled towards the inner side of the assembly shell 12 is enhanced through the rubber column heads, meanwhile, the inconvenience in disassembly operation caused by too small clearance between the assembled ribbed plates and the assembly shell 12 during disassembly of the assembly is avoided, an assembly notch 13 is formed in the front, the grommet 15 is fixedly attached to the right side surface of the fitting case 12.

The top end of the inclined pipe 5 penetrates through the top plate 3 and extends to the outer side of the inclined pipe, the top end of the inclined pipe 5 is fixedly connected with an elbow pipe 16, the right end of the elbow pipe 16 is fixedly connected with a flow meter 17, and the right side of the flow meter 17 is fixedly connected with a quick-insertion inflation valve head 18.

The working principle is as follows: firstly, a gas tank to be disassembled and poured is placed on the inner side of an assembly shell 12, a tank opening of the gas tank is connected with a contraposition pipe 11, a control valve head 10 is opened, a quick insertion inflation valve head 18 is pressed to empty air in the device, then the split-packaged gas tank is connected with the quick insertion inflation valve head 18, gas enters an inclined inlet pipe 4 from the gas tank downwards through the contraposition pipe 11 and contacts with a filter element 7, the gas flows from the front end to the rear end of a filter pipe 6, and impurities and liquefied water vapor in the gas tank are filtered by the filter element 7; when the gas is easy to be cooled and liquefied, the heating wire 9 can be electrified to heat the filter pipe 6 to generate heat exchange, so that the temperature of the gas is maintained, meanwhile, the heat exchange with the external environment in the gas transmission process can be reduced by the outer surface of the heating wire 9 and the heat insulation structure of the assembly shell 12, and the problem of gas density change caused by temperature rise and temperature drop is reduced; the gas maintains the density of the gas and enters the gas cylinder through the flow meter 17 and the quick-insertion inflation valve head 18, and the split charging operation is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides an industrial gas partial shipment device of even partial shipment, includes base (1), its characterized in that: the filter element structure comprises a base (1), wherein a containing groove (2) is formed in the top surface of the base (1), a top plate (3) is fixedly connected to the top of the containing groove (2), an inclined inlet pipe (4) and an inclined outlet pipe (5) are fixedly connected to the bottom surface of the top plate (3), a filter pipe (6) is fixedly connected to the bottom ends of the inclined inlet pipe (4) and the inclined outlet pipe (5), a filter element (7) is sleeved on the inner side of the filter pipe (6), an end cover (8) is fixedly connected to one end of the filter element (7), and the end cover (8) is in threaded connection with the front surface of the filter;

the surface of the filtering pipe (6) is wound with a heating wire (9), and the heating wire (9) is spirally arranged on the surface of the filtering pipe (6);

the top end of the inclined tube (4) penetrates through the top plate (3) and extends to the outer side of the top plate, the top end of the inclined tube (4) is fixedly connected with a control valve head (10), the top end of the control valve head (10) is fixedly connected with a contraposition tube (11), the outer edge of the contraposition tube (11) is fixedly connected with an assembly shell (12), the assembly shell (12) is made of asbestos heat-insulation materials, an assembly notch (13) is formed in the front face of the assembly shell (12), a binding band (14) is fixedly connected to the left side of the assembly notch (13), a penetrating ring (15) penetrates through the outer surface of the right end of the binding band (14), and the penetrating ring (15) is fixedly connected to the right side surface of the assembly shell (12);

roof (3) and extend to its outside are run through on the top of oblique exit tube (5), the top fixedly connected with return bend (16) of oblique exit tube (5), the right-hand member fixedly connected with flowmeter (17) of return bend (16), the right side fixedly connected with of flowmeter (17) inserts gas valve head (18) soon.

2. An evenly divided industrial gas dispensing apparatus as claimed in claim 1, wherein: the top of holding tank (2) has seted up the constant head tank, roof (3) pass through bolt fixed connection in the inboard of constant head tank.

3. An evenly divided industrial gas dispensing apparatus as claimed in claim 1, wherein: the top end ports of the inclined inlet pipe (4) and the inclined outlet pipe (5) are fixedly connected with one-way valves, and the two one-way valves are opposite in conduction direction.

4. An evenly divided industrial gas dispensing apparatus as claimed in claim 1, wherein: the filter element (7) is of a rod-shaped porous structure, and the bottom end ports of the inclined inlet pipe (4) and the inclined outlet pipe (5) are respectively aligned to the front end and the rear end of the filter element (7).

5. An evenly divided industrial gas dispensing apparatus as claimed in claim 1, wherein: the surface of the heating wire (9) is sleeved with a net surface, and a sponge heat-insulating layer structure is fixedly sleeved on the outer side of the net surface.

6. An evenly divided industrial gas dispensing apparatus as claimed in claim 1, wherein: c-shaped ribbed plates are arranged on the inner side of the assembling shell (12) at equal intervals, and hemispherical rubber column heads are fixedly connected to the surfaces of the ribbed plates.