CN218645815U

CN218645815U - Liquid refrigerant supplementing device

Info

Publication number: CN218645815U
Application number: CN202222262522.1U
Authority: CN
Inventors: 刘坡
Original assignee: Zhuozhou Feiyao Metal Products Co ltd
Current assignee: Zhuozhou Feiyao Metal Products Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-03-17
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a liquid refrigerant supplementing device, including filling agent jar, filling agent subassembly and holding vessel, the inside of filling agent jar is provided with filling agent subassembly, one side of filling agent jar is provided with the holding vessel, be connected through the inlet pipe between filling agent jar and the holding vessel, lead in the holding vessel through the inlet pipe with the refrigerant of filling agent jar inside through filling agent subassembly, filling agent subassembly includes feedstock channel, telescopic cylinder, piston block, piston head, refrigerant export, spout and slider, the inside of filling agent jar is provided with feedstock channel, feedstock channel's bottom is provided with telescopic cylinder, telescopic cylinder's output is connected with the piston block; the utility model discloses a mutually supporting between inlet pipe, feedstock channel, telescopic cylinder, piston piece, piston head, refrigerant export, spout and the slider uses, carries out the leading-in work of filling to the refrigerant, stabilizes leading-in work to the refrigerant under the effect through piston piece and piston head, makes leading-in safer.

Description

Liquid refrigerant supplementing device

Technical Field

The utility model relates to a refrigerant equipment technical field especially relates to a liquid refrigerant supplementary device.

Background

In the prior art, the refrigerant replenishment of the refrigeration equipment is generally carried out using a tank in which a liquid refrigerant such as liquid nitrogen is stored;

in the market, as the liquid nitrogen in the storage tank gradually decreases during replenishment of the refrigerant, there is not enough pressure in the storage tank so that replenishment of the liquid nitrogen is interrupted, and therefore the required liquid nitrogen cannot be continuously, efficiently and sufficiently supplied to the refrigeration equipment. In addition, when the replenishment is interrupted, it is likely that only the pressure in the storage tank is insufficient and there is residual liquid nitrogen, so that the liquid nitrogen in the storage tank cannot be fully utilized and is wasted.

SUMMERY OF THE UTILITY MODEL

To the above problem, an object of the utility model is to provide a liquid refrigerant supplementary device, this liquid refrigerant supplementary device pass through inlet pipe, feedstock channel, telescopic cylinder, piston block, piston head, refrigerant export, spout and the slider between mutually support and use, carry out the leading-in work of filling to the refrigerant, stabilize leading-in work to the refrigerant under the effect through piston block and piston head, make leading-in safer.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the utility model provides a liquid refrigerant supplementary device, includes to fill agent jar, fills agent subassembly and holding vessel, the inside of filling agent jar is provided with fills the agent subassembly, one side of filling agent jar is provided with the holding vessel, be connected through the inlet pipe between filling agent jar and the holding vessel, pass through the leading-in holding vessel of inlet pipe with the inside refrigerant of filling agent jar through filling the agent subassembly, fill the agent subassembly and include feedstock channel, telescopic cylinder, piston block, piston head, refrigerant export, spout and slider, the inside of filling agent jar is provided with feedstock channel, feedstock channel's bottom is provided with telescopic cylinder, telescopic cylinder's output is connected with the piston block, the piston block sets up in feedstock channel, piston block and feedstock channel mutually adapt, the top of piston block is provided with the piston head, feedstock channel's top is provided with the refrigerant export, the refrigerant export sets up in the top of filling agent jar, the spout has been seted up to feedstock channel's both sides, the both sides of piston block are provided with the slider, drive the piston block through telescopic cylinder and remove, and the piston block extrudees the refrigerant through the refrigerant export, derives through the refrigerant, and more stabilize the piston block when removing through the cooperation of slider and spout.

The further improvement lies in that: the top of filling agent jar is provided with the discharge pump, the top of holding vessel is provided with the charge pump, the inlet pipe is being connected to the discharge end of discharge pump and the receipts material end of charge pump, drives through the drive discharge pump and derives filling agent jar refrigerant, in with refrigerant income holding vessel through the charge pump.

The further improvement lies in that: the both sides of the inside of refrigerant charging tank are provided with coolant storage tank, the outside of coolant storage tank is provided with the charge door, the inboard of coolant storage tank is provided with the through-hole, coolant storage tank and feedstock channel are being linked together to the through-hole, store in leading-in coolant storage tank of coolant through the charge door, in leading-in feedstock channel of coolant through the through-hole.

The further improvement lies in that: one side of inlet pipe is provided with magnetism and inhales the piece, one side of holding vessel is provided with the magnetism suction inlet, magnetism is inhaled the piece and is inhaled the mouth with magnetism and be connected.

The further improvement lies in that: the surface of inlet pipe is provided with the booster, the top of booster is provided with the controller, adjusts the booster through the controller and carries out the handle accuse to the flow speed of refrigerant.

The utility model has the advantages that: the utility model discloses an inlet pipe, feedstock channel, telescopic cylinder, the piston piece, the piston head, the refrigerant export, mutually support between spout and the slider and use, carry out the leading-in work of filling to the refrigerant, stabilize leading-in work to the refrigerant under the effect through piston piece and piston head, it is safer to make leading-in, through the discharge pump, the charge pump, the coolant hold up tank, the charge door, the through-hole, magnetism suction piece, the magnetism suction inlet, mutually support between booster and the controller uses, the effect of refrigerant pressure oscillation is eliminated to discharge pump and charge pump. The pressure is stable during filling, and the influence on the filling precision is reduced to the minimum.

Drawings

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

fig. 2 is a schematic view of the bottom of the storage tank of the present invention.

Wherein: 1. a filling tank; 2. a storage tank; 3. a feeding pipe; 4. a feed channel; 5. a telescopic cylinder; 6. a piston block; 7. a piston head; 8. a refrigerant outlet; 9. a chute; 10. a slider; 11. a discharge pump; 12. a feed pump; 13. a coolant storage tank; 14. a feed inlet; 15. a through hole; 16. a magnetic block; 17. a magnetic suction port; 18. a supercharger; 19. a controller; 20. and (7) a rubber pad.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

Example one

According to fig. 1 and 2, the present embodiment provides a liquid refrigerant supplementing device, including a refrigerant charging tank 1, a refrigerant charging assembly and a storage tank 2, the refrigerant charging assembly is disposed inside the refrigerant charging tank 1, the storage tank 2 is disposed on one side of the refrigerant charging tank 1, the refrigerant charging tank 1 and the storage tank 2 are connected through a feeding pipe 3, the refrigerant inside the refrigerant charging tank 1 is introduced into the storage tank 2 through the feeding pipe 3 by the refrigerant charging assembly, the refrigerant charging assembly includes a feeding channel 4, a telescopic cylinder 5, a piston block 6, a piston head 7, a refrigerant outlet 8, a chute 9 and a slider 10, the feeding channel 4 is disposed inside the refrigerant charging tank 1, the telescopic cylinder 5 is disposed at the bottom of the feeding channel 4, an output end of the telescopic cylinder 5 is connected with the piston block 6, the piston block 6 is disposed in the feeding channel 4, the piston block 6 and the feeding channel 4 are mutually adapted, the piston block 6 is disposed at the top of the piston block 6, the refrigerant outlet 8 is disposed at the top of the refrigerant charging channel 4, the refrigerant outlet 8 is disposed above the inside the refrigerant charging tank 1, the sliding channel 4 is disposed at both sides, the sliding chute 10 of the piston block 6, the sliding block 10 is disposed at both sides, the sliding block 6, and the sliding block is driven by the sliding block 6, the sliding block is further driven by the sliding block to move through the sliding chute 10, and move through the sliding block 6, and further, and push the sliding block 6, and push the sliding block to move through the sliding block 6.

The top of the agent charging tank 1 is provided with a discharge pump 11, the top of the storage tank 2 is provided with a feed pump 12, the discharge end of the discharge pump 11 is connected with the material receiving end of the feed pump 12 through a feed pipe 3, the agent charging tank 1 is driven to lead out refrigerant by driving the discharge pump 11, and the refrigerant is taken into the storage tank 2 through the feed pump 12.

The coolant storage tank 13 is disposed on both sides of the inside of the coolant tank 1, the feed port 14 is disposed on the outside of the coolant storage tank 13, the through hole 15 is disposed on the inside of the coolant storage tank 13, the through hole 15 communicates the coolant storage tank 13 and the feed passage 4, the coolant is introduced into the coolant storage tank 13 through the feed port 14 for storage, and the coolant is introduced into the feed passage 4 through the through hole 15.

One side of the feeding pipe 3 is provided with a magnetic suction block 16, one side of the storage tank 2 is provided with a magnetic suction port 17, and the magnetic suction block 16 is connected with the magnetic suction port 17.

The surface of the feeding pipe 3 is provided with a booster 18, the top of the booster 18 is provided with a controller 19, and the booster 18 is adjusted by the controller 19 to control the flow speed of the refrigerant.

Example two

The bottom of holding vessel 2 is provided with rubber pad 20, protects the bottom of holding vessel 2 through the setting of rubber pad 20, avoids inside refrigerator to reveal.

When the liquid refrigerant supplementing device is used, refrigerant inside the refrigerant charging tank 1 is guided into the storage tank 2 through the feeding pipe 3 through the refrigerant charging assembly, the piston block 6 is driven to move through the telescopic cylinder 5, the piston block 6 extrudes the refrigerant through the piston head 7 and is guided out through the refrigerant outlet 8, the piston block 6 is more stable when moving through the matching of the sliding block 10 and the sliding groove 9, the refrigerant charging tank 1 is driven to be guided out through the driving discharge pump 11, the refrigerant is collected into the storage tank 2 through the feeding pump 12 and is guided into the refrigerant storage tank 13 through the feeding port 14 to be stored, the refrigerant is guided into the feeding channel 4 through the through hole 15, and the flowing speed of the refrigerant is controlled by adjusting the supercharger 18 through the controller 19.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A liquid refrigerant replenishing device comprises a charging agent tank (1), a charging agent assembly and a storage tank (2), and is characterized in that: the inner part of the filling agent tank (1) is provided with a filling agent component, one side of the filling agent tank (1) is provided with a storage tank (2), the filling agent tank (1) is connected with the storage tank (2) through a feeding pipe (3), the refrigerant in the charging agent tank (1) is guided into the storage tank (2) through the charging agent component through the feeding pipe (3), the charging component comprises a feeding channel (4), a telescopic cylinder (5), a piston block (6), a piston head (7), a refrigerant outlet (8), a chute (9) and a sliding block (10), a feeding channel (4) is arranged in the filling agent tank (1), the bottom of the feeding channel (4) is provided with a telescopic cylinder (5), the output end of the telescopic cylinder (5) is connected with a piston block (6), the piston block (6) is arranged in the feeding channel (4), the piston block (6) is matched with the feeding channel (4), the top of the piston block (6) is provided with a piston head (7), the top of the feed channel (4) is provided with a refrigerant outlet (8), the refrigerant outlet (8) is arranged above the inner part of the charging agent tank (1), the two sides of the feeding channel (4) are provided with sliding chutes (9), and sliding blocks (10) are arranged on two sides of the piston block (6).

2. A liquid refrigerant replenishing apparatus as set forth in claim 1, wherein: the top of filling agent jar (1) is provided with discharge pump (11), the top of holding vessel (2) is provided with charge pump (12), the discharge end of discharge pump (11) is held with the receipts of charge pump (12) and is connected inlet pipe (3), derives filling agent jar (1) refrigerant through drive discharge pump (11) drive, in putting into holding vessel (2) refrigerant through charge pump (12).

3. A liquid refrigerant replenishing apparatus as set forth in claim 1, wherein: the both sides of the inside of refrigerant charging tank (1) are provided with coolant storage tank (13), the outside of coolant storage tank (13) is provided with charge door (14), the inboard of coolant storage tank (13) is provided with through-hole (15), through-hole (15) are communicating coolant storage tank (13) and feedstock channel (4), store in leading-in coolant storage tank (13) of coolant through charge door (14), through in through-hole (15) with leading-in feedstock channel (4) of coolant.

4. A liquid refrigerant replenishing apparatus as set forth in claim 1, wherein: one side of the feeding pipe (3) is provided with a magnetic suction block (16), one side of the storage tank (2) is provided with a magnetic suction port (17), and the magnetic suction block (16) is connected with the magnetic suction port (17).

5. A liquid refrigerant replenishing apparatus as set forth in claim 1, wherein: the surface of the feeding pipe (3) is provided with a supercharger (18), the top of the supercharger (18) is provided with a controller (19), and the supercharger (18) is adjusted through the controller (19) to control the flowing speed of the refrigerant.