An integrated dual-channel air-cooled and water-cooled industrial refrigeration cycle device

Abstract

The present invention discloses an air-cooled and water-cooled integrated dual-channel industrial refrigeration cycle device, comprising: a refrigeration cycle body, an air-cooled unit, a water-cooled unit and a base; the upper end of the outer wall of the refrigeration cycle body is connected with an air inlet pipe and an air outlet pipe, and the air inlet pipe and the air outlet pipe are respectively connected with the inlet end and the outlet end of the air-cooled unit, the lower end of the outer wall of the refrigeration cycle body is respectively connected with a water inlet pipe and a water outlet pipe, and the water inlet pipe and the water outlet pipe are respectively connected with the inlet end and the outlet end of the water-cooled unit, and the outer wall of the base is connected to the outer wall of the refrigeration cycle body through a pad. In the present invention, the industrial refrigeration cycle device combines the two refrigeration methods of air cooling and water cooling, and integrates them into an integrated structure, which effectively reduces the overall volume of the circulating refrigeration device, and can also select a single or combined refrigeration method for circulating refrigeration according to actual refrigeration needs, meeting the use requirements in different environments.

Description

Technical Field

[0001] The present invention relates to the technical field of industrial refrigeration, and in particular to an integrated air-cooled and water-cooled dual-channel industrial refrigeration cycle device. Background Art

[0002] Industrial refrigeration is a key goal for today's refrigeration compressor manufacturers and end users. As the production environment requirements in industrial workshops continue to increase, it is necessary to ensure the relative dynamic stability of the ambient temperature in industrial workshops, thereby improving the comfort of the workers' working environment and facilitating the improvement of the production efficiency of industrial workshops.

[0003] However, existing industrial refrigeration cycle devices usually adopt a single refrigeration method, that is, using air cooling or water cooling for refrigeration treatment. Due to the large area and complex environment of industrial workshops, the single refrigeration method cannot meet the use needs of circulating refrigeration in the workshop, which can easily cause an imbalance in the production environment temperature in the industrial workshop, thereby affecting the production efficiency of the industrial workshop and is not conducive to large-scale promotion and use. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an integrated air-cooled and water-cooled dual-channel industrial refrigeration cycle device.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an air-cooled and water-cooled integrated dual-channel industrial refrigeration cycle device, comprising: a refrigeration cycle body, an air-cooled unit, a water-cooled unit and a base;

[0006] The horizontal end outer wall of the refrigeration cycle body is provided with heat dissipation fins in parallel and at equal intervals;

[0007] The upper end of the outer wall of the refrigeration cycle body is connected with an air inlet pipe and an air outlet pipe respectively, and the air inlet pipe and the air outlet pipe are connected with the inlet end and the outlet end of the air cooling unit respectively;

[0008] The lower end of the outer wall of the refrigeration cycle body is connected with a water inlet pipe and a water outlet pipe respectively, and the water inlet pipe and the water outlet pipe are connected with the inlet end and the outlet end of the water cooling unit respectively;

[0009] The outer wall of the base is connected to the outer wall of the refrigeration cycle body through a cushion block.

[0010] As a further description of the above technical solution:

[0011] The air-cooling unit is composed of a blower, an air-cooling evaporator and an air-cooling compressor;

[0012] One end of the blower is connected to the air inlet pipe, and the other end is connected to the air-cooled evaporator;

[0013] The air-cooled compressor is communicated with the air-cooled evaporator.

[0014] As a further description of the above technical solution:

[0015] Also included is a fastening assembly;

[0016] The number of the fastening components is two, and the two fastening components are arranged on the inner wall of the refrigeration cycle body in a parallel structure;

[0017] The fastening assembly is composed of an upper clamping ring, a connecting rod and a lower clamping ring;

[0018] The upper clamp ring and the lower clamp ring are respectively welded to the upper and lower ends of the connecting rod;

[0019] The upper clamping ring and the lower clamping ring are respectively sleeved on the outer walls of the air cooling unit and the water cooling unit.

[0020] As a further description of the above technical solution:

[0021] The cross-sectional areas of the upper clamping ring and the lower clamping ring are consistent;

[0022] The interiors of the upper clamp ring and the lower clamp ring are both hollow structures;

[0023] The inner walls of the upper clamping ring and the lower clamping ring are both annular and are provided with a plurality of protrusions at equal angles.

[0024] As a further description of the above technical solution:

[0025] It also includes an air outlet;

[0026] There are two air outlets, and the two air outlets are respectively arranged at the bottom end of the inner wall of the refrigeration cycle body;

[0027] The air outlet nozzle is connected with the air outlet pipe through the heat dissipation pipe;

[0028] The heat dissipation pipe is connected with a solenoid valve.

[0029] As a further description of the above technical solution:

[0030] The cushion block is composed of an upper cushion plate, a shock absorbing plate and a lower cushion plate;

[0031] The upper pad and the lower pad are respectively located at the upper and lower ends of the shock absorbing plate;

[0032] The shock-absorbing plate is composed of a pressure-bearing plate, a rubber pad and a pressure-bearing seat, wherein the rubber pad is embedded in the inner wall of the pressure-bearing seat, and the pressure-bearing plate is located on the outer wall of the rubber pad.

[0033] As a further description of the above technical solution:

[0034] Also includes a rubber ball head;

[0035] There are two rubber ball heads, which are respectively arranged at the bottom of the vertical ends on both sides of the pressure bearing seat;

[0036] The two rubber ball heads are both connected to the rubber pad through a rubber guide tube.

[0037] As a further description of the above technical solution:

[0038] The water cooling unit is composed of a water tank, a circulating pump, a water-cooled evaporator, an expansion valve, a water-cooled compressor and a water-cooled condenser;

[0039] One end of the circulation pump is connected to the water tank, and the other end is connected to the water-cooled evaporator;

[0040] The water-cooled evaporator, the expansion valve, the water-cooled compressor and the water-cooled condenser are connected in sequence.

[0041] As a further description of the above technical solution:

[0042] Also included is a plunger pump;

[0043] The plunger pump is embedded in the inner cavity of the water tank;

[0044] The outlet end of the plunger pump is connected with a water pumping pipe, and the water pumping pipe is connected with a water pool in the air cooling unit.

[0045] As a further description of the above technical solution:

[0046] Also includes electric actuators;

[0047] There are four electric push rods, which are respectively bolted to the four corners of the top of the base;

[0048] Universal wheels are connected to the bottom of the four electric push rods.

[0049] Beneficial Effects

[0050] The present invention provides an integrated air-cooled and water-cooled dual-channel industrial refrigeration cycle device, which has the following beneficial effects:

[0051] (1): The industrial refrigeration cycle device combines the two refrigeration methods of air cooling and water cooling and integrates them into an integrated structure, which effectively reduces the overall volume of the circulating refrigeration device and facilitates the transportation and movement of the circulating refrigeration device. At the same time, according to the actual refrigeration needs, a single or combined refrigeration method can be selected for circulating refrigeration, which meets the use requirements in different environments and greatly improves the refrigeration effect of industrial workshops.

[0052] (2): The industrial refrigeration circulation device uses a plunger pump to guide the water flow in the water tank into the water pool, providing the necessary water cooling effect for the air-cooled unit. At the same time, the cold air generated by the air-cooled unit can also dissipate heat and cool the circulating refrigeration device, achieving the self-cooling effect of the circulating refrigeration device and improving its operating stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] Figure 1 This is a schematic diagram of the overall structure of an air-cooled and water-cooled integrated dual-channel industrial refrigeration cycle device proposed by the present invention;

[0054] Figure 2 It is a schematic diagram of the internal structure of the air-cooling unit in the present invention;

[0055] Figure 3 is a schematic diagram of the cross-sectional structure of the fastening assembly in the present invention;

[0056] Figure 4 It is a schematic diagram of the side view structure of the cushion block in the present invention;

[0057] Figure 5 It is a schematic diagram of the internal structure of the shock absorbing plate in the present invention;

[0058] Figure 6 It is a schematic diagram of the internal structure of the water cooling unit in the present invention.

[0059] Legend:

[0060] 1. Air inlet pipe; 2. Refrigeration cycle body; 3. Heat sink fins; 4. Air-cooled unit; 41. Blower; 42. Water tank; 43. Air-cooled evaporator; 44. Air-cooled compressor; 5. Fastening assembly; 51. Upper clamp ring; 52. Connecting rod; 53. Lower clamp ring; 54. Bump; 6. Air outlet pipe; 7. Solenoid valve; 8. Heat dissipation pipe; 9. Water outlet pipe; 10. Air outlet nozzle; 11. Pad; 111. Upper pad; 112. Shock absorber; 1121. Rubber Ball head; 1122, rubber guide tube; 1123, pressure plate; 1124, rubber pad; 1125, pressure seat; 113, lower plate; 12, water cooling unit; 121, water tank; 1211, plunger pump; 1212, water suction pipe; 122, circulation pump; 123, water-cooled evaporator; 124, expansion valve; 125, water-cooled compressor; 126, water-cooled condenser; 13, base; 14, universal wheel; 15, electric push rod; 16, water inlet pipe. DETAILED DESCRIPTION

[0061] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0062] like Figure 1 , Figure 2 and Figure 6 As shown, an air-cooled and water-cooled integrated dual-channel industrial refrigeration cycle device includes: a refrigeration cycle body 2, an air-cooled unit 4, a water-cooled unit 12 and a base 13;

[0063] The outer wall of the horizontal end of the refrigeration cycle body 2 is provided with heat dissipation fins 3 in parallel and equidistantly;

[0064] The upper end of the outer wall of the refrigeration cycle body 2 is connected with an air inlet pipe 1 and an air outlet pipe 6, and the air inlet pipe 1 and the air outlet pipe 6 are connected with the inlet end and the outlet end of the air cooling unit 4 respectively;

[0065] The lower end of the outer wall of the refrigeration cycle body 2 is connected with a water inlet pipe 16 and a water outlet pipe 9, and the water inlet pipe 16 and the water outlet pipe 9 are connected with the inlet end and the outlet end of the water cooling unit 12 respectively;

[0066] The outer wall of the base 13 is connected to the outer wall of the refrigeration cycle body 2 through the pad 11;

[0067] The air-cooling unit 4 is composed of a blower 41, an air-cooling evaporator 43 and an air-cooling compressor 44. One end of the blower 41 is connected to the air inlet pipe 1, and the other end is connected to the air-cooling evaporator 43. The air-cooling compressor 44 is connected to the air-cooling evaporator 43.

[0068] The water cooling unit 12 is composed of a water tank 121, a circulation pump 122, a water-cooled evaporator 123, an expansion valve 124, a water-cooled compressor 125 and a water-cooled condenser 126. One end of the circulation pump 122 is connected to the water tank 121, and the other end is connected to the water-cooled evaporator 123. The water-cooled evaporator 123, the expansion valve 124, the water-cooled compressor 125 and the water-cooled condenser 126 are connected in sequence.

[0069] Working principle: The base 13 is installed at the use location of the industrial workshop, and the refrigeration cycle body 2 is supported and fixed with the cushion block 11. When the blower 41 is started, the blower 41 draws the hot air in the workshop into the air-cooled unit 4 through the air inlet pipe 1, so that the hot air is introduced into the air-cooled evaporator 43, and cooperates with the compression action of the air-cooled compressor 44 to form low-temperature cold air, and the low-temperature cold air is discharged to the outside through the air outlet pipe 6, so as to circulate and cool the workshop. When the circulation pump 122 is started, the circulation pump 122 guides the water flow in the external water pipe into the water tank 121 through the water inlet pipe 16, and draws the water flow in the water tank 121 into the water-cooled evaporator 123, and cooperates with the action of the water-cooled compressor 125 and the water-cooled condenser 126 to form low-temperature cooling water, so that the low-temperature cooling water is introduced into the external water pipe again through the water outlet pipe 9, and the workshop is circulated and cooled, and the heat generated by the refrigeration cycle body 2 is dissipated outward through the heat dissipation fins 3 to ensure the safe and stable operation of the refrigeration cycle body 2.

[0070] like Figure 1 and Figure 3 As shown, it also includes a fastening assembly 5, the number of which is two, and the two fastening assemblies 5 are arranged in a parallel structure on the inner wall of the refrigeration cycle body 2. The fastening assembly 5 is composed of an upper clamping ring 51, a connecting rod 52 and a lower clamping ring 53. The upper clamping ring 51 and the lower clamping ring 53 are respectively welded to the upper and lower ends of the connecting rod 52, and the upper clamping ring 51 and the lower clamping ring 53 are respectively sleeved on the outer walls of the air-cooled unit 4 and the water-cooled unit 12. The upper clamping ring 51 and the lower clamping ring 53 can respectively clamp and fix the air-cooled unit 4 and the water-cooled unit 12 to ensure relative stability between the air-cooled unit 4 and the water-cooled unit 12 without shaking.

[0071] like Figure 3 As shown, the cross-sectional areas of the upper clamp ring 51 and the lower clamp ring 53 are identical, and the interiors of the upper clamp ring 51 and the lower clamp ring 53 are both hollow structures. The inner walls of the upper clamp ring 51 and the lower clamp ring 53 are both annular and have a plurality of protrusions 54 at equal angles. The protrusions 54 can isolate the clamp ring from the outer wall of the unit, provide the necessary space between the unit and the clamp ring, and cooperate with the hollow clamp ring structure to accelerate the flow rate of heat in the clamp ring and prevent the phenomenon of heat accumulation and difficulty in flow in the clamp ring.

[0072] like Figure 1 As shown, it also includes an air outlet nozzle 10, and the number of the air outlet nozzles 10 is two. The two air outlet nozzles 10 are respectively arranged at the bottom end of the inner wall of the refrigeration cycle body 2. The air outlet nozzle 10 is connected to the air outlet pipe 6 through the heat dissipation pipe 8. The heat dissipation pipe 8 is connected to the electromagnetic valve 7. Through the on-off control of the electromagnetic valve 7, the cold air generated in the air-cooling unit 4 can be introduced into the air outlet nozzle 10, thereby synchronously dissipating the working heat in the refrigeration cycle body 2, and effectively reducing the working temperature in the refrigeration cycle body 2.

[0073] like Figure 1 and Figure 4 As shown, the pad 11 is composed of an upper pad 111, a shock-absorbing plate 112 and a lower pad 113, wherein the upper pad 111 and the lower pad 113 are respectively located at the upper and lower ends of the shock-absorbing plate 112, and the shock-absorbing plate 112 is composed of a pressure plate 1123, a rubber pad 1124 and a pressure seat 1125, wherein the rubber pad 1124 is embedded in the inner wall of the pressure seat 1125, and the pressure plate 1123 is located on the outer wall of the rubber pad 1124. The rubber pad 1124 is compressed and deformed by the pressure plate 1123, which can play a protective role of elastic buffering for the collision impact force received by the refrigeration cycle body 2, thereby reducing the shaking amplitude of the refrigeration cycle body 2.

[0074] like Figure 5As shown, it also includes a rubber ball head 1121, the number of which is two. The two rubber ball heads 1121 are respectively arranged at the bottom of the vertical ends on both sides of the pressure-bearing seat 1125, and the two rubber ball heads 1121 are connected to the rubber pad 1124 through the rubber guide tube 1122. The inert colloid squeezed in the rubber pad 1124 will enter the rubber ball head 1121 through the rubber guide tube 1122, so that the rubber ball head 1121 expands and deforms, thereby playing a role of secondary elastic protection for the refrigeration cycle body 2.

[0075] like Figure 2 and Figure 6 As shown, it also includes a plunger pump 1211, which is embedded in the inner cavity of the water tank 121. The outlet end of the plunger pump 1211 is connected to a pumping pipe 1212, and the pumping pipe 1212 is connected to the water pool 42 in the air-cooled unit 4. The plunger pump 1211 pumps part of the water flow in the water tank 121 into the water pool 42, so that the water pool 42 can have the necessary water cooling effect on the air-cooled evaporator 43, and thus it is impossible to supply water to it with an external water pipe, thereby achieving a self-sufficient effect.

[0076] like Figure 1 As shown, it also includes an electric push rod 15; there are four electric push rods 15, which are bolted to the four corners of the top of the base 13 respectively, and the bottom of the four electric push rods 15 is connected to a universal wheel 14. Through the rolling action of the universal wheel 14, the refrigeration cycle body 2 can be quickly and conveniently moved to the work site. When the base 13 needs to be fixed, the electric push rod 15 is started to drive the universal wheel 14 to move up and embed into the base 13, so as to ensure that the base 13 contacts the working ground and prevent the circulating refrigeration device from shaking randomly.

[0077] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0078] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An integrated air-cooled and water-cooled dual-channel industrial refrigeration cycle device, characterized in that: include: Refrigeration cycle body (2), air cooling unit (4), water cooling unit (12) and base (13); The horizontal end outer wall of the refrigeration cycle body (2) is provided with heat dissipation fins (3) in parallel and at equal intervals; The upper end of the outer wall of the refrigeration cycle body (2) is respectively connected to an air inlet pipe (1) and an air outlet pipe (6), and the air inlet pipe (1) and the air outlet pipe (6) are respectively connected to the inlet end and the outlet end of the air cooling unit (4); The lower end of the outer wall of the refrigeration cycle body (2) is respectively connected to a water inlet pipe (16) and a water outlet pipe (9), and the water inlet pipe (16) and the water outlet pipe (9) are respectively connected to the inlet end and the outlet end of the water cooling unit (12); The outer wall of the base (13) is connected to the outer wall of the refrigeration cycle body (2) via a cushion block (11); The air-cooling unit (4) is composed of a blower (41), an air-cooling evaporator (43) and an air-cooling compressor (44); One end of the blower (41) is connected to the air inlet pipe (1), and the other end is connected to the air-cooled evaporator (43); The air-cooled compressor (44) is in communication with the air-cooled evaporator (43); The water cooling unit (12) is composed of a water tank (121), a circulating pump (122), a water-cooled evaporator (123), an expansion valve (124), a water-cooled compressor (125) and a water-cooled condenser (126); One end of the circulation pump (122) is in communication with the water tank (121), and the other end is in communication with the water-cooled evaporator (123); The water-cooled evaporator (123), the expansion valve (124), the water-cooled compressor (125) and the water-cooled condenser (126) are sequentially connected; Also included is a plunger pump (1211); The plunger pump (1211) is embedded in the inner cavity of the water tank (121); The outlet end of the plunger pump (1211) is connected to a water pumping pipe (1212), and the water pumping pipe (1212) is connected to a water pool (42) in the air cooling unit (4).

2. The air-cooled and water-cooled integrated dual-channel industrial refrigeration cycle device according to claim 1 is characterized in that: Also included is a fastening assembly (5); The number of the fastening components (5) is two, and the two fastening components (5) are arranged in a parallel structure on the inner wall of the refrigeration cycle body (2); The fastening assembly (5) is composed of an upper clamping ring (51), a connecting rod (52) and a lower clamping ring (53); The upper clamp ring (51) and the lower clamp ring (53) are respectively welded to the upper and lower ends of the connecting rod (52); The upper clamping ring (51) and the lower clamping ring (53) are respectively sleeved on the outer walls of the air cooling unit (4) and the water cooling unit (12).

3. The air-cooled and water-cooled integrated dual-channel industrial refrigeration cycle device according to claim 2 is characterized in that: The cross-sectional areas of the upper clamping ring (51) and the lower clamping ring (53) are the same; The interiors of the upper clamping ring (51) and the lower clamping ring (53) are both hollow structures; The inner walls of the upper clamping ring (51) and the lower clamping ring (53) are both annular and are provided with a plurality of protrusions (54) in an equiangular structure.

4. The air-cooled and water-cooled integrated dual-channel industrial refrigeration cycle device according to claim 1, characterized in that: Also includes an air outlet (10); The number of the air outlet nozzles (10) is two, and the two air outlet nozzles (10) are respectively arranged at the bottom end of the inner wall of the refrigeration cycle body (2); The air outlet nozzle (10) is connected to the air outlet pipe (6) via the heat dissipation pipe (8); The heat dissipation pipe (8) is connected to a solenoid valve (7).

5. The air-cooled and water-cooled integrated dual-channel industrial refrigeration cycle device according to claim 1, characterized in that: The cushion block (11) is composed of an upper cushion plate (111), a shock absorbing plate (112) and a lower cushion plate (113); The upper pad (111) and the lower pad (113) are respectively located at the upper and lower ends of the shock absorbing plate (112); The shock absorbing plate (112) is composed of a pressure-bearing plate (1123), a rubber pad (1124) and a pressure-bearing seat (1125), wherein the rubber pad (1124) is embedded in the inner wall of the pressure-bearing seat (1125), and the pressure-bearing plate (1123) is located on the outer wall of the rubber pad (1124).

6. The air-cooled and water-cooled integrated dual-channel industrial refrigeration cycle device according to claim 5, characterized in that: Also included is a rubber ball head (1121); The number of the rubber ball heads (1121) is two, and the two rubber ball heads (1121) are respectively arranged at the bottom of the vertical ends on both sides of the pressure bearing seat (1125); The two rubber ball heads (1121) are both connected to the rubber pad (1124) via the rubber guide tube (1122).

7. The air-cooled and water-cooled integrated dual-channel industrial refrigeration cycle device according to claim 1, characterized in that: Also includes an electric push rod (15); There are four electric push rods (15), which are respectively bolted to four corners of the top of the base (13), and universal wheels (14) are connected below the four electric push rods (15).

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