CN217868119U

CN217868119U - Novel liquid carbon dioxide quantitative filling device

Info

Publication number: CN217868119U
Application number: CN202220667493.4U
Authority: CN
Inventors: 任连涛; 田士旺; 韩伟伟
Original assignee: Jinan Odimete Fluid Control Equipment Co ltd
Current assignee: Jinan Odimete Fluid Control Equipment Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-11-22
Anticipated expiration: 2032-03-24

Abstract

The utility model relates to a fluid control technical field especially relates to a novel liquid carbon dioxide ration is annotated device. The technical scheme comprises the following steps: case, one side of machine case inner chamber bottom is fixed with the pressure boost cylinder, the one end of pressure boost cylinder is fixed with air supply processor body, the one end that air supply processor body deviates from pressure boost cylinder is fixed with the pneumatic cylinder, the gas pitcher is installed in the embedding of machine roof portion one side, and the bottom of gas pitcher stretches into in the machine case inner chamber, the bottom mounting of gas pitcher has the feed liquor valve, the bottom and the pneumatic cylinder of feed liquor valve are connected, the rear end of machine case one side top is fixed with the connecting plate, the front of connecting plate is fixed with out the liquid valve, the bottom mounting of going out the liquid valve has notes liquid pipe, the back of connecting plate is fixed with hand switch. The utility model has the advantages that the manual switch is used as a secondary precaution measure, and the carbon dioxide is prevented from being injected when the equipment is started due to misoperation; the advantage of accurate dosing of the injected carbon dioxide.

Description

Novel liquid carbon dioxide quantitative filling device

Technical Field

The utility model relates to a fluid control technical field specifically is a novel liquid carbon dioxide ration is annotated device.

Background

A fluid is a flowable substance, which is a body that deforms continuously under any slight shear force. Fluids are a generic term for liquids and gases. It has easy flowability, compressibility and viscosity. The fluid composed of a large number of molecules which do continuous thermal motion and do not have fixed equilibrium positions has certain compressibility, the compressibility of the liquid is small, the compressibility of the gas is large, and when the shape of the fluid is changed, certain motion resistance exists between each layer of the fluid.

When the carbon dioxide is pressurized and then changed into liquid for filling, the common filling device directly injects the liquid carbon dioxide, and does not quantify the added liquid carbon dioxide, so that the filled liquid carbon dioxide is not accurate, and the equipment is easy to inject the carbon dioxide due to misoperation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel liquid carbon dioxide ration is annotated device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel liquid carbon dioxide ration is filled device, includes control box, quick-witted case and electric cabinet, one side of machine incasement chamber bottom is fixed with pressure boost cylinder, pressure boost cylinder's one end is fixed with air source treater body, the one end that air source treater body deviates from pressure boost cylinder is fixed with the pneumatic cylinder, the gas pitcher is installed in the embedding of machine roof portion one side, and the bottom of gas pitcher stretches into in the machine incasement chamber, the bottom mounting of gas pitcher has the feed liquor valve, the bottom and the pneumatic cylinder of feed liquor valve are connected, the rear end of machine case one side top is fixed with the connecting plate, the front of connecting plate is fixed with out the liquid valve, the bottom mounting of out the liquid valve has notes liquid pipe, the back of connecting plate is fixed with hand switch.

Preferably, the four corners of the lower surface of the case are respectively fixed with universal wheels, the two sides of the front surface of the case are respectively rotatably provided with a case door, and the opening of the front surface of the inner cavity of the case is sealed after the two case doors are closed.

Preferably, a frame is fixed inside a groove formed in the other side of the top of the case, an electric cabinet is embedded in the frame, and a baffle is rotatably mounted on one side of the top of the frame.

Preferably, the top end of the gas tank is rotatably provided with a tank cover, the tank cover seals an opening in the top end of the gas tank, and a pressure release valve is arranged on the tank cover.

Preferably, a control box is fixed at the rear of one side of the bottom of the inner cavity of the case, the control box is electrically connected with the electric control box, an input signal of the electric control box is transmitted to the control box, a vacuum pump is fixed in front of one side of the bottom of the inner cavity of the case, and the control box is electrically connected with the vacuum pump, the booster cylinder, the air source processor body, the hydraulic cylinder, the liquid inlet valve and the liquid outlet valve respectively.

Preferably, a rubber tube is connected between the liquid inlet valve and the liquid outlet valve, the rubber tube is connected with a manual switch, and the manual switch controls the on-off of the rubber tube.

Preferably, an alarm lamp is fixed in the middle of the top of the case and electrically connected with a control module arranged in the control box.

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

1. before liquid carbon dioxide is injected, the manual switch is firstly shifted to an opening state, carbon dioxide flowing out of the rubber tube is discharged after passing through the opened manual switch, the manual switch is equivalent to a secondary precaution measure, and the carbon dioxide is prevented from being injected by starting equipment caused by misoperation.

2. When pouring into liquid carbon dioxide, the vacuum pump starts, boost cylinder starts and carries out the pressure boost operation, before the pressure boost, boost cylinder carries out the return stroke, the feed liquor valve of this moment is opened, the drain valve is closed, become liquid carbon dioxide after the gaseous carbon dioxide that flows out from the gas pitcher is through the pressurization, wait to boost cylinder return stroke target in place the back, the feed liquor valve is closed, the drain valve is opened, liquid carbon dioxide is followed the notes liquid pipe outflow through the rubber tube and is annotated the liquid, boost cylinder makes a round trip to reciprocate, with this carbon dioxide after carrying the pressurization, boost cylinder's return stroke is controlled through the electric cabinet, the accurate carbon dioxide ration to the injection.

Drawings

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

fig. 2 is an enlarged schematic view of the connection structure of the liquid inlet valve in fig. 1 of the present invention;

FIG. 3 is a schematic view of the connection structure of the liquid outlet mechanism of the present invention;

fig. 4 is a schematic view of the overlooking connection structure of the electric cabinet of the present invention.

In the figure: 1. a box door; 2. a universal wheel; 3. a vacuum pump; 4. a booster cylinder; 5. a control box; 6. an air source processor body; 7. a chassis; 8. a hydraulic cylinder; 9. a connecting plate; 10. a can cover; 11. a gas tank; 12. An alarm light; 13. a baffle plate; 14. an electric cabinet; 15. a frame; 16. a liquid inlet valve; 17. a liquid outlet valve; 18. A liquid injection pipe; 19. a manual switch; 20. a rubber tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 which the reference is made 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," "second," and the like 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Example 1

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a novel liquid carbon dioxide ration is annotated device, includes control box 5, quick-witted case 7 and electric cabinet 14, and the four corners department of machine case 7 lower surface is fixed with universal wheel 2 respectively, and quick-witted case 7 passes through universal wheel 2 and removes subaerial. Two sides of the front surface of the case 7 are respectively provided with the case doors 1 in a rotating way, and the opening of the front surface of the inner cavity of the case 7 is sealed after the two case doors 1 are closed. A frame 15 is fixed inside a groove formed in the other side of the top of the case 7, an electric cabinet 14 is embedded into the frame 15, a baffle 13 is rotatably installed on one side of the top of the frame 15, and the electric cabinet 14 is hidden and protects the electric cabinet 14.

One side of 7 inner chamber bottoms of quick-witted case is fixed with supercharge cylinder 4, and supercharge cylinder 4's one end is fixed with air supply processor body 6, carries out control and regulation to pressure through air supply processor body 6, and air supply processor body 6 deviates from the one end of supercharge cylinder 4 and is fixed with

pneumatic cylinder

8, and 7 top one side embeddings of quick-witted case have installed gas pitcher 11, and the top of gas pitcher 11 is rotated and is installed cover 10, and cover 10 seals the opening on gas pitcher 11 top, is provided with the relief valve on the cover 10. The bottom of gas pitcher 11 stretches into in the 7 inner chambers of quick-witted case, the bottom mounting of gas pitcher 11 has feed liquor valve 16, the bottom and the pneumatic cylinder 8 of feed liquor valve 16 are connected, the rear end of 7 one sides of quick-witted case top is fixed with connecting plate 9, the front of connecting plate 9 is fixed with out liquid valve 17, the bottom mounting of going out liquid valve 17 has notes liquid pipe 18, the rear of 7 inner chamber bottom one sides of quick-witted case is fixed with control box 5, control box 5 is connected with 14 electricity of electric cabinet, 14 input signal of electric cabinet give control box 5, the place ahead of 7 inner chamber bottom one sides of quick-witted case is fixed with vacuum pump 3, control box 5 respectively with vacuum pump 3, supercharge cylinder 4, air source processor body 6, pneumatic cylinder 8, feed liquor valve 16 and play liquid valve 17 carry out the electricity and are connected. As is well known to those skilled in the art, the electric control module is built in the electric control box 14, the control module is built in the control box 5, the vacuum pump 3, the boost cylinder 4, the air source processor body 6, the hydraulic cylinder 8, the liquid inlet valve 16 and the liquid outlet valve 17 provide common knowledge, which all belong to conventional means or common general knowledge, and are not described herein again, and those skilled in the art can make any selection according to their needs or convenience. When liquid carbon dioxide is injected, the vacuum pump 3 is started, the booster cylinder 4 is started to perform boosting operation, before boosting, the booster cylinder 4 performs return stroke, the liquid inlet valve 16 at the moment is opened, the liquid outlet valve 17 is closed, gaseous carbon dioxide flowing out of the gas tank 11 becomes liquid carbon dioxide after pressurization, after the return stroke of the booster cylinder 4 is in place, the liquid inlet valve 16 is closed, the liquid outlet valve 17 is opened, the liquid carbon dioxide flows out of the liquid injection pipe 18 through the rubber pipe 20 to inject liquid, the booster cylinder 4 reciprocates back and forth to convey the pressurized carbon dioxide, the return stroke of the booster cylinder 4 is controlled through the electric cabinet 14, and the injected carbon dioxide is accurately quantified.

An alarm lamp 12 is fixed in the middle of the top of the case 7, the alarm lamp 12 is electrically connected with a control module arranged in the control box 5, and when equipment breaks down, the alarm lamp 12 gives an alarm for reminding.

Example 2

Referring to fig. 1 and fig. 3, the present invention provides an embodiment: a novel liquid carbon dioxide quantitative filling device comprises a case 7, wherein a connecting plate 9 is fixed at the rear end above one side of the case 7, a liquid outlet valve 17 is fixed on the front side of the connecting plate 9, a liquid filling pipe 18 is fixed at the bottom end of the liquid outlet valve 17, and a manual switch 19 is fixed on the back side of the connecting plate 9. A rubber tube 20 is connected between the liquid inlet valve 16 and the liquid outlet valve 17, the rubber tube 20 is connected with a manual switch 19, and the manual switch 19 controls the on-off of the rubber tube 20. Before liquid carbon dioxide is injected, the manual switch 19 is firstly shifted to an open state, carbon dioxide flowing out of the rubber tube 20 is discharged after passing through the opened manual switch 19, the manual switch 19 is equivalent to a secondary precaution measure, and the carbon dioxide is prevented from being injected by starting equipment due to misoperation.

The working principle is as follows: before liquid carbon dioxide is injected, the manual switch 19 is firstly shifted to be in an open state, the vacuum pump 3 is started, the pressurizing cylinder 4 is started to perform pressurizing operation, before pressurizing, the pressurizing cylinder 4 performs return stroke, the liquid inlet valve 16 is opened at the moment, the liquid outlet valve 17 is closed, gaseous carbon dioxide flowing out of the gas tank 11 is changed into liquid carbon dioxide after pressurization, after the pressurizing cylinder 4 returns to the right position, the liquid inlet valve 16 is closed, the liquid outlet valve 17 is opened, the liquid carbon dioxide flows out of the liquid injection pipe 18 through the rubber pipe 20 to perform liquid injection, and the pressurizing cylinder 4 reciprocates back and forth to convey the pressurized carbon dioxide.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a novel liquid carbon dioxide ration is annotated device, includes control box (5), quick-witted case (7) and electric cabinet (14), its characterized in that: one side of machine case (7) inner chamber bottom is fixed with pressure cylinder (4), the one end of pressure cylinder (4) is fixed with air supply processor body (6), the one end that air supply processor body (6) deviate from pressure cylinder (4) is fixed with pneumatic cylinder (8), gas pitcher (11) are installed in the embedding of machine case (7) top one side, and the bottom of gas pitcher (11) stretches into in machine case (7) inner chamber, the bottom mounting of gas pitcher (11) has feed liquor valve (16), the bottom and pneumatic cylinder (8) of feed liquor valve (16) are connected, the rear end of machine case (7) one side top is fixed with connecting plate (9), the front of connecting plate (9) is fixed with out liquid valve (17), the bottom mounting of out liquid valve (17) has notes liquid pipe (18), the back of connecting plate (9) is fixed with manual switch (19).

2. The novel liquid carbon dioxide quantitative filling device according to claim 1, characterized in that: the universal wheels (2) are fixed at four corners of the lower surface of the case (7) respectively, the case doors (1) are rotatably mounted on two sides of the front surface of the case (7) respectively, and the opening on the front surface of the inner cavity of the case (7) is sealed after the two case doors (1) are closed.

3. The novel liquid carbon dioxide quantitative filling device according to claim 1, characterized in that: a frame (15) is fixed inside a groove formed in the other side of the top of the case (7), an electric cabinet (14) is embedded into the frame (15), and a baffle (13) is rotatably installed on one side of the top of the frame (15).

4. The novel liquid carbon dioxide quantitative filling device according to claim 1, characterized in that: the top end of the gas tank (11) is rotatably provided with a tank cover (10), the tank cover (10) seals an opening in the top end of the gas tank (11), and a pressure release valve is arranged on the tank cover (10).

5. The novel liquid carbon dioxide quantitative filling device according to claim 1, characterized in that: the rear of machine case (7) inner chamber bottom one side is fixed with control box (5), and control box (5) are connected with electric cabinet (14) electricity, and electric cabinet (14) input signal transmits for control box (5), and the place ahead of machine case (7) inner chamber bottom one side is fixed with vacuum pump (3), and control box (5) carry out the electricity with vacuum pump (3), pressure boost cylinder (4), air source treater body (6), pneumatic cylinder (8), feed liquor valve (16) and play liquid valve (17) respectively and are connected.

6. The novel liquid carbon dioxide quantitative filling device according to claim 1, characterized in that: and a rubber tube (20) is connected between the liquid inlet valve (16) and the liquid outlet valve (17), the rubber tube (20) is connected with a manual switch (19), and the manual switch (19) controls the on-off of the rubber tube (20).

7. The novel liquid carbon dioxide quantitative filling device according to claim 1, characterized in that: and an alarm lamp (12) is fixed in the middle of the top of the case (7), and the alarm lamp (12) is electrically connected with a control module arranged in the control box (5).