CN216048529U

CN216048529U - Fluorine collecting machine for refrigerating and freezing machine

Info

Publication number: CN216048529U
Application number: CN202122143140.2U
Authority: CN
Inventors: 王涛; 王波; 丁兴勇; 彭树均; 赵群见
Original assignee: Sichuan Rongzhishenghe Construction Engineering Co ltd
Current assignee: Sichuan Rongzhishenghe Construction Engineering Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-03-15
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a fluorine collecting machine for a refrigerating and freezing machine, which comprises a machine body, wherein a heat exchanger body is arranged in an inner cavity of the machine body, a storage tank is fixedly connected to the right side of the inner cavity of the machine body, an input end of the heat exchanger body penetrates through the right side of the machine body and is fixedly communicated with a first telescopic pipe, a second telescopic pipe penetrates through the right side of the machine body, the left end of the second telescopic pipe penetrates through the machine body and is fixedly communicated with the right side of the storage tank, a connecting pipe is fixedly communicated with the surface of the input end of the heat exchanger body, and one end, far away from the heat exchanger body, of the connecting pipe is fixedly communicated with the top of the left side of the storage tank. The utility model has the advantages of high heat exchange efficiency and cleaning, and solves the problems that the heat exchanger in the fluorine collector for the existing refrigerating and freezing machine has low heat exchange efficiency, and meanwhile, a large amount of dust adheres to the surface of the heat exchanger after long-time use, so that normal heat exchange is influenced, and the refrigerant recovery and collection efficiency is reduced.

Description

Fluorine collecting machine for refrigerating and freezing machine

Technical Field

The utility model relates to the technical field of freezing and refrigerating machines, in particular to a fluorine collecting machine for a freezing and refrigerating machine.

Background

The refrigerator car is a closed van type transport vehicle for maintaining the temperature of frozen or fresh-keeping goods, the refrigerator car is a special refrigerator transport vehicle provided with a refrigerating device of a refrigerating unit and a polyurethane heat insulation compartment, the refrigerator car can be classified according to manufacturers, chassis bearing capacity and compartment types, a fluorine collecting machine is required to recover and collect refrigerants when the refrigerator car of the heat insulation compartment of the car is maintained, but the heat exchanger in the fluorine collecting machine for the existing refrigerator car is low in heat exchange efficiency, and meanwhile, a large amount of dust adheres to the surface of the heat exchanger after long-time use, normal heat exchange is influenced, and the refrigerant recovery and collection efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fluorine collecting machine for a refrigerating and freezing machine, which has the advantages of high heat exchange efficiency and cleaning, and solves the problems that the heat exchanger in the existing fluorine collecting machine for the refrigerating and freezing machine is low in heat exchange efficiency, and meanwhile, a large amount of dust adheres to the surface of the heat exchanger after long-time use, normal heat exchange is influenced, and the refrigerant recovery and collection efficiency is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: a fluorine collecting machine for a refrigerating and freezing machine comprises a machine body, wherein a heat exchanger body is installed in an inner cavity of the machine body, a storage tank is fixedly connected to the right side of the inner cavity of the machine body, an input end of the heat exchanger body penetrates through the right side of the machine body and is fixedly communicated with a first telescopic pipe, a second telescopic pipe penetrates through the right side of the machine body, the left end of the second telescopic pipe penetrates through the machine body and is fixedly communicated with the right side of the storage tank, a connecting pipe is fixedly communicated with the surface of the input end of the heat exchanger body, one end, away from the heat exchanger body, of the connecting pipe is fixedly communicated with the top of the left side of the storage tank, an output end of the heat exchanger body is fixedly communicated with the left side of the storage tank, a liquid discharge pipe is fixedly communicated with the bottom of the storage tank, a frame body is fixedly communicated with the left side of the machine body, a motor is fixedly connected with the inner cavity of the frame body through a support, and fan blades are fixedly connected with the surface of a motor rotating shaft, the air inlet has been seted up in the left side of framework, the top fixedly connected with water tank of organism, support fixedly connected with water pump is passed through in the left side at organism top, the right-hand member and the left fixed intercommunication in bottom of water tank of water pump inlet tube, the bottom of water pump outlet pipe runs through to the inner chamber of organism and fixed intercommunication has the spray plate, the surface of connecting pipe, heat exchanger body output and water pump inlet tube all is provided with the valve, the liquid hole has been seted up to the bottom of organism.

Preferably, four corners of the bottom of the machine body are both movably connected with universal wheels through rotating shafts, and one side of each universal wheel is movably connected with a brake block through a rotating shaft.

Preferably, the filter screen is fixedly connected to the left side of the frame body, and the handles are fixedly connected to the two sides of the top of the machine body.

Preferably, the top of the water tank is fixedly communicated with a water feeding pipe, and a sealing cover is sleeved on the top of the surface of the water feeding pipe in a threaded manner.

Preferably, the front surface of the water tank is fixedly connected with a liquid level window, and scale marks are sprayed on the front surface of the liquid level window.

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

1. the fluorine collecting machine has the advantages of high heat exchange efficiency and cleaning through the matching of the machine body, the heat exchanger body, the storage tank, the first telescopic pipe, the second telescopic pipe, the connecting pipe, the liquid discharge pipe, the frame body, the motor, the fan blades, the air inlet hole, the water tank, the water pump, the water spray plate, the valve and the liquid outlet hole, and solves the problems that the heat exchanger in the fluorine collecting machine for the existing refrigerating machine is low in heat exchange efficiency, and meanwhile, a large amount of dust adheres to the surface of the heat exchanger after long-time use, normal heat exchange is influenced, and the refrigerant recovery and collection efficiency is reduced.

2. The fluorine collecting machine is convenient to move and fix by arranging the universal wheels and the brake blocks, gas entering the frame body is filtered by arranging the filter screen, a large amount of dust is prevented from entering the machine body and being attached to the surface of the heat exchanger body, water is conveniently and timely supplemented into the water tank by arranging the water feeding pipe and the sealing cover, and the liquid level of water in the water tank is conveniently observed by arranging the liquid level window and the scale marks, so that the supplementing is timely carried out.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged front sectional view of the frame of the present invention;

FIG. 3 is an enlarged front sectional view of the water tank of the present invention.

In the figure: 1 organism, 2 heat exchanger bodies, 3 storage jar, 4 first flexible pipes, 5 second flexible pipes, 6 connecting pipes, 7 fluid-discharge tubes, 8 frameworks, 9 motors, 10 flabellums, 11 inlet holes, 12 water tanks, 13 water pumps, 14 water spray plates, 15 valves, 16 liquid outlet holes, 17 universal wheels, 18 filter screens, 19 handles, 20 filler pipes, 21 liquid level windows.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-3, a fluorine collecting machine for a refrigerating and freezing machine comprises a machine body 1, a heat exchanger body 2 is installed in an inner cavity of the machine body 1, a storage tank 3 is fixedly connected to the right side of the inner cavity of the machine body 1, an input end of the heat exchanger body 2 penetrates through the right side of the machine body 1 and is fixedly communicated with a first telescopic pipe 4, a second telescopic pipe 5 penetrates through the right side of the machine body 1, a left end of the second telescopic pipe 5 penetrates through the machine body 1 and is fixedly communicated with the right side of the storage tank 3, a connecting pipe 6 is fixedly communicated with the surface of the input end of the heat exchanger body 2, one end of the connecting pipe 6, which is far away from the heat exchanger body 2, is fixedly communicated with the top of the left side of the storage tank 3, an output end of the heat exchanger body 2 is fixedly communicated with the left side of the storage tank 3, a liquid discharge pipe 7 is fixedly communicated with the bottom of the storage tank 3, a frame body 8 is fixedly communicated with the left side of the machine body 1, and an inner cavity of the frame 8 is fixedly connected with a motor 9 through a bracket, the surface of a rotating shaft of a motor 9 is fixedly connected with a fan blade 10, the left side of a frame body 8 is provided with an air inlet hole 11, the top of a machine body 1 is fixedly connected with a water tank 12, the left side of the top of the machine body 1 is fixedly connected with a water pump 13 through a support, the right end of a water inlet pipe of the water pump 13 is fixedly communicated with the left bottom of the water tank 12, the bottom of a water outlet pipe of the water pump 13 penetrates through an inner cavity of the machine body 1 and is fixedly communicated with a water spraying plate 14, a valve 15 is arranged on each of the surfaces of an output end of a heat exchanger body 2 and a water inlet pipe of the water pump 13, a liquid outlet hole 16 is arranged at the bottom of the machine body 1, four corners at the bottom of the machine body 1 are movably connected with universal wheels 17 through rotating shafts, one side of each universal wheel 17 is movably connected with a brake block through a rotating shaft, the universal wheels 17 and the brake block are arranged, so that the fluorine collecting machine can be conveniently moved and fixed, the left side of the frame body 8 is fixedly connected with a filter screen 18, two sides at the top of the machine body 1 are fixedly connected with handles 19, through the arrangement of the filter screen 18, the gas entering the frame body 8 is filtered, a large amount of dust is prevented from entering the machine body 1 and attaching to the surface of the heat exchanger body 2, the top of the water tank 12 is fixedly communicated with the water adding pipe 20, the top of the surface of the water adding pipe 20 is sleeved with the sealing cover in a threaded manner, the water adding pipe 20 and the sealing cover are arranged, so that water can be conveniently and timely refilled into the water tank 12, the front side of the water tank 12 is fixedly connected with the liquid level window 21, the scale marks are sprayed on the front side of the liquid level window 21, the liquid level of the water in the water tank 12 can be conveniently observed through the arrangement of the liquid level window 21 and the scale marks, refilling is timely carried out, the heat exchanger is matched through the machine body 1, the heat exchanger body 2, the storage tank 3, the first telescopic pipe 4, the second telescopic pipe 5, the connecting pipe 6, the liquid discharge pipe 7, the frame body 8, the motor 9, the fan blades 10, the air inlet hole 11, the water tank 12, the water pump 13, the water spray plate 14, the valve 15 and the liquid outlet hole 16, possess the advantage of heat exchange efficiency height and clearance, solved the heat exchanger heat exchange efficiency in current fluorine machine is received to refrigerator-freezer, used the back heat exchanger surface simultaneously and attached to a large amount of dusts for a long time, influence normal heat transfer, reduce the problem of refrigerant recovery collection efficiency.

When the device is used, the device is externally connected with a power supply and a controller through a lead, the first extension tube 4 and the second extension tube 5 are connected with a pipeline of a freezing and refrigerating machine, the connecting tube 6 and the valve 15 on the heat exchanger body 2 are opened, the principle of household air conditioning work is utilized for refrigerant recovery work of the freezing and refrigerating machine maintenance, the refrigerant is collected in the storage tank 3, the controller controls the operation of the motor 9, the rotation of the rotating shaft of the motor 9 drives the rotation of the fan blades 10, the outside air is continuously conveyed into the machine body 1, the heat exchange efficiency of the heat exchanger body 2 is improved, and the recovery work is more efficient, when the surface of the heat exchanger body 2 needs to be cleaned, the valve 15 on the surface of the water inlet pipe of the water pump 13 is opened, the controller controls the operation of the water pump 13 to discharge the water in the water tank 12 from the water spraying plate 14, and therefore the surface dust of the heat exchanger body 2 is cleaned.

All kinds of parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the conventional models in the prior art are adopted for machinery, parts and electrical equipment, the conventional connection mode in the prior art is adopted for circuit connection, and detailed description is not given here.

In summary, the following steps: this fluorine machine is received to refrigerator-freezer, through organism 1, heat exchanger body 2, storage jar 3, first flexible pipe 4, the flexible pipe 5 of second, connecting pipe 6, fluid-discharge tube 7, framework 8, motor 9, flabellum 10, inlet port 11, water tank 12, water pump 13, spray plate 14, valve 15 and play liquid hole 16 cooperate, it is low to have solved the heat exchanger heat exchange efficiency in the fluorine machine is received to current refrigerator-freezer, use a large amount of dusts on the back heat exchanger surface adhesion for a long time simultaneously, influence normal heat transfer, reduce the problem of refrigerant recovery collection efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fluorine machine is received to refrigerator-freezer, includes organism (1), its characterized in that: the heat exchanger comprises a machine body (1), a heat exchanger body (2) is installed in an inner cavity of the machine body (1), a storage tank (3) is fixedly connected to the right side of the inner cavity of the machine body (1), an input end of the heat exchanger body (2) penetrates through the right side of the machine body (1) and is fixedly communicated with a first telescopic pipe (4), a second telescopic pipe (5) penetrates through the right side of the machine body (1), the left end of the second telescopic pipe (5) penetrates through the machine body (1) and is fixedly communicated with the right side of the storage tank (3), a connecting pipe (6) is fixedly communicated with the surface of the input end of the heat exchanger body (2), one end, away from the heat exchanger body (2), of the connecting pipe (6) is fixedly communicated with the left top of the storage tank (3), an output end of the heat exchanger body (2) is fixedly communicated with the left side of the storage tank (3), and a liquid discharge pipe (7) is fixedly communicated with the bottom of the storage tank (3), a frame body (8) is fixedly communicated with the left side of the machine body (1), the inner cavity of the frame body (8) is fixedly connected with a motor (9) through a bracket, the surface of the rotating shaft of the motor (9) is fixedly connected with fan blades (10), the left side of the frame body (8) is provided with an air inlet hole (11), the top of the machine body (1) is fixedly connected with a water tank (12), the left side of the top of the machine body (1) is fixedly connected with a water pump (13) through a support, the right end of the water inlet pipe of the water pump (13) is fixedly communicated with the bottom of the left side of the water tank (12), the bottom of the water outlet pipe of the water pump (13) penetrates through the inner cavity of the machine body (1) and is fixedly communicated with a water spraying plate (14), valves (15) are arranged on the surfaces of the connecting pipe (6), the output end of the heat exchanger body (2) and the water inlet pipe of the water pump (13), and a liquid outlet hole (16) is formed in the bottom of the machine body (1).

2. The fluorine collecting machine for a refrigerator-freezer according to claim 1, wherein: four corners of organism (1) bottom all have universal wheel (17) through pivot swing joint, one side of universal wheel (17) has the brake block through pivot swing joint.

3. The fluorine collecting machine for a refrigerator-freezer according to claim 1, wherein: the filter screen (18) is fixedly connected to the left side of the frame body (8), and the handles (19) are fixedly connected to the two sides of the top of the machine body (1).

4. The fluorine collecting machine for a refrigerator-freezer according to claim 1, wherein: the top of the water tank (12) is fixedly communicated with a water feeding pipe (20), and a sealing cover is sleeved on the top of the surface of the water feeding pipe (20) in a threaded manner.

5. The fluorine collecting machine for a refrigerator-freezer according to claim 1, wherein: the front of water tank (12) fixedly connected with liquid level window (21), the front spraying of liquid level window (21) has the scale mark.