Energy-saving cooling liquid medium circulation structure

Abstract

The utility model relates to the technical field of refrigeration, and discloses an energy-saving type cooling liquid medium circulation structure. The energy-saving type cooling liquid medium circulation structure comprises a compressor, a condensation section is fixedly installed on the left side of the compressor, heat dissipation fins are fixedly installed on the outer side of the condensation section, a limiting frame is fixedly installed on the outer sides of the heat dissipation fins, a fan is fixedly installed in the limiting frame, and a cooling fan is fixedly installed in the limiting frame. A heat insulation frame is fixedly installed on the rear side of the limiting frame, through arrangement of the condensation section, the installation position of the condensation section is located below the compressor, and after the compressor compresses a gaseous cooling medium, the gaseous cooling medium can move downwards from the upper end of the condensation section under the action of the gravity of the gaseous cooling medium to enter a bent structure of the condensation section; in this way, the high-pressure cooling medium can naturally move under the action of gravity, and the compressor does not undertake the work of conveying the cooling medium, so that the compressor with smaller power can be used, and the energy-saving effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration, in particular to an energy-saving cooling liquid medium circulation structure. Background Art

[0002] The steam compression refrigeration system consists of a compressor, a condenser, a capillary tube, and an evaporator, which are connected into a sealed system with pipes. The energy of steam is used to achieve the refrigeration effect. The refrigerant gas is compressed by a compressor to form a high-temperature and high-pressure gaseous cooling medium. The gaseous cooling medium is converted into a high-temperature and high-pressure state by the compressor, and then releases heat through the condenser to become a coolant. The high-pressure coolant then absorbs heat and vaporizes to achieve a refrigeration effect, thereby achieving the purpose of refrigeration.

[0003] The existing Chinese utility model patent with reference announcement number CN205909570U discloses an energy-saving constant temperature coolant circulation structure, which relates to the field of mechanical processing technology. The utility model comprises a circulating coolant tank (1), a coolant collecting box (2), a temperature measuring unit and a coolant constant temperature circulation unit. The temperature measuring unit comprises a first temperature sensor (3) for monitoring the temperature of the circulating coolant tank, a second temperature sensor (4) for monitoring the coolant collecting box under the grinding machine workbench, an analog input module (5), a microchip (6) and a switch output module (7). The first temperature sensor (3) and the second temperature sensor (4) are respectively connected to the microchip (6) through the analog input module (5). The utility model can provide an energy-saving constant temperature coolant circulation structure for a grinding machine. The output temperature of the coolant is a set constant temperature, which can increase the processing qualification rate by more than 2%, and at the same time can extend the service life of the grinding wheel shaft by more than 3 months, and has good practical value.

[0004] The existing compressor is generally arranged at the bottom of the refrigeration equipment. After the compressor compresses the cooling medium into a high-temperature and high-pressure gas, the compressor continues to work to increase the air pressure in the pipeline, so that the gaseous cooling medium moves upward through the condenser. Since the compressor is responsible for transporting the gaseous cooling medium, a higher-power compressor is required, resulting in an increase in the overall power of the refrigeration equipment. In addition, the evaporation section and the condensation section of the existing refrigeration equipment will affect each other, and the heat released by the condensation section will affect the refrigeration effect of the evaporation section. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an energy-saving coolant medium circulation structure, which has certain energy-saving effects and can avoid the heat released by the condensation section from affecting the refrigeration effect of the evaporation section, thereby solving the above-mentioned technical problems.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving coolant medium circulation structure, comprising: a compressor, a condensing section is fixedly installed on the left side of the compressor, a cooling fin is fixedly installed on the outer side of the condensing section, a limiting frame is fixedly installed on the outer side of the cooling fin, a fan is fixedly installed inside the limiting frame, a heat insulation frame is fixedly installed on the rear side of the limiting frame, a heat insulation board is embedded and installed below the heat insulation frame, a drying filter is fixedly installed on the end of the condensing section, an evaporation section is fixedly installed on the rear side of the drying filter, a capillary is inserted into the interior of the evaporation section, a heat absorption fin is fixedly installed on the outer side of the evaporation section, a fixing frame is fixedly installed on the outer side of the heat absorption fin, and a connecting pipe is fixedly installed on the upper end of the evaporation section; the fan can improve the efficiency of cooling medium liquefaction.

[0009] As an optimal technical solution of the utility model, the condensation section is connected to the compressor, the bending structure of the condensation section is located below the compressor, and the heat dissipation fins are installed equidistantly on the horizontal part of the bending structure of the condensation section; the condensation section can facilitate the cooling and liquefaction of high-temperature and high-pressure gaseous cooling medium.

[0010] As a preferred technical solution of the utility model, the horizontal part of the condensation section passes through the limit frame, the material of the insulation frame and the insulation board is asbestos limiter, the insulation frame is an "concave" shaped structure, and the left and right sides and the rear side of the insulation frame are not in contact with the limit frame; the limit frame can fix the position of the cooling fins and have a certain insulation effect.

[0011] As the preferred technical solution of the utility model, the insulation board is symmetrically installed on the rear side of the insulation board with the center of the limiting frame as the reference, and is embedded in the insulation frame, and the front side of the insulation board is embedded in the limiting frame; the insulation frame and the insulation board can prevent heat transfer.

[0012] As a preferred technical solution of the utility model, the evaporation section is connected to the condensation section through a drying filter, and the capillary tube extends from the front end of the evaporation section to the top end of the evaporation section; the capillary tube can make the liquid cooling medium more evenly distributed inside the evaporation section.

[0013] As an optimal technical solution of the utility model, the heat absorbing fins are installed equidistantly on the outside of the evaporation section, and the left and right sides of the heat absorbing fins are fixedly connected to the left and right sides of the inner wall of the fixed frame; the heat absorbing fins can facilitate heat transfer.

[0014] As a preferred technical solution of the utility model, the end of the connecting pipe is connected to the compressor, and the evaporation section is connected to the compressor through the connecting pipe; the connecting pipe can facilitate the gaseous cooling medium to enter the compressor.

[0015] Compared with the prior art, the utility model provides an energy-saving coolant medium circulation structure, which has the following beneficial effects:

[0016] 1. The utility model sets a condensing section, and the installation position of the condensing section is located below the compressor. After the compressor compresses the gaseous cooling medium, the gaseous cooling medium will move downward from the upper end of the condensing section under the action of its own gravity and enter the bent structure of the condensing section. In this way, the high-pressure cooling medium can move naturally under the action of gravity, and the compressor does not bear the work of conveying the cooling medium, so that a smaller power compressor can be used, thereby achieving energy saving effect.

[0017] 2. The utility model provides a heat insulation frame and a heat insulation board, so that the heat insulation frame can wrap the limit frame. Since the heat insulation frame and the heat insulation board are made of asbestos, they have good heat insulation properties, and the inner wall of the "concave"-shaped structure of the heat insulation frame does not contact the limit frame, so that the heat insulation frame forms a gas channel on the rear side of the limit frame, and the gas inside the limit frame is discharged from the front end of the limit frame through the fan, and the external air enters the interior of the limit frame from the end of the limit frame through the space between the heat insulation frame and the limit frame, so that the gas inside the limit frame and the external gas form a gas circulation, thereby taking away the heat and lowering the temperature of the heat insulation frame, thereby preventing the heat released by the condensation section from affecting the cooling effect of the evaporation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the connection structure between the compressor and the condensing section of the utility model;

[0020] Figure 3 This is a schematic diagram of the installation structure of the heat dissipation fins of the utility model;

[0021] Figure 4 This is a schematic diagram of the connection structure between the evaporation section and the compressor of the utility model;

[0022] Among them: 1. compressor; 11. condensing section; 12. heat dissipation fins; 13. limiting frame; 14. fan; 15. insulation frame; 16. insulation board; 17. drying filter; 18. evaporation section; 19. capillary tube; 110. heat absorption fins; 111. fixing frame; 112. connecting pipe. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1 - Figure 4 In this embodiment, an energy-saving coolant medium circulation structure includes: a compressor 1, a condensing section 11 is fixedly installed on the left side of the compressor 1, a heat dissipation fin 12 is fixedly installed on the outer side of the condensing section 11, a limiting frame 13 is fixedly installed on the outer side of the heat dissipation fin 12, a fan 14 is fixedly installed inside the limiting frame 13, a heat insulation frame 15 is fixedly installed on the rear side of the limiting frame 13, and a heat insulation board 16 is embedded and installed below the heat insulation frame 15, a drying filter 17 is fixedly installed on the end of the condensing section 11, an evaporation section 18 is fixedly installed on the rear side of the drying filter 17, a capillary 19 is inserted inside the evaporation section 18, a heat absorption fin 110 is fixedly installed on the outer side of the evaporation section 18, a fixing frame 111 is fixedly installed on the outer side of the heat absorption fin 110, and a connecting pipe 112 is fixedly installed on the upper end of the evaporation section 18.

[0027] The condensing section 11 is connected to the compressor 1 . The bending structure of the condensing section 11 is located below the compressor 1 . The heat dissipation fins 12 are installed at equal distances on the horizontal part of the bending structure of the condensing section 11 .

[0028] The horizontal part of the condensation section 11 passes through the limit frame 13 . The insulation frame 15 and the insulation board 16 are made of asbestos limiter. The insulation frame 15 is in a "concave" shape. The left and right sides and the rear side of the insulation frame 15 are not in contact with the limit frame 13 .

[0029] The heat insulation board 16 is installed vertically symmetrically with the center of the limiting frame 13 as a reference. The rear side of the heat insulation board 16 is embedded with the heat insulation frame 15, and the front side of the heat insulation board 16 is embedded with the limiting frame 13.

[0030] The evaporation section 18 is connected to the condensation section 11 through the drying filter 17 , and the capillary tube 19 extends from the front end of the evaporation section 18 to the top end of the evaporation section 18 .

[0031] The heat absorbing fins 110 are installed on the outside of the evaporation section 18 at equal distances from front to back, and the left and right sides of the heat absorbing fins 110 are fixedly connected to the left and right side elevations of the inner wall of the fixing frame 111 .

[0032] The end of the connecting pipe 112 is connected to the compressor 1 , and the evaporation section 18 is connected to the compressor 1 through the connecting pipe 112 .

[0033] Specifically, the compressor 1 can compress the gaseous cooling medium, the condensing section 11 can facilitate the cooling and liquefaction of the high-temperature and high-pressure gaseous cooling medium, the heat dissipation fins 12 can improve the heat dissipation efficiency, the limit frame 13 can fix the position of the heat dissipation fins 12 and play a certain heat insulation effect, the fan 14 can improve the efficiency of cooling medium liquefaction, the insulation frame 15 and the insulation board 16 can prevent heat transfer, the drying filter 17 can remove moisture, the evaporation section 18 can facilitate the liquid cooling medium to absorb heat and vaporize, the capillary 19 can make the liquid cooling medium more evenly distributed inside the evaporation section 18, the heat absorption fins 110 can facilitate heat transfer, the fixing frame 111 can fix the relative position between the heat absorption fins 110 and the evaporation section 18, and play a certain protective role on the heat absorption fins 110, and the connecting pipe 112 can facilitate the gaseous cooling medium to enter the compressor 1.

[0034] When in use, since the installation position of the condensing section 11 is located below the compressor 1, after the compressor 1 compresses the gaseous cooling medium, the gaseous cooling medium will move downward from the upper end of the condensing section 11 under the action of its own gravity and enter the bent structure of the condensing section 11. In this way, the high-pressure cooling medium can move naturally under the action of gravity, and the compressor 1 does not bear the work of conveying the cooling medium, so that a compressor 1 with smaller power can be used, thereby achieving energy saving effects. Since the heat insulation frame 15 can wrap the limit frame 13, and since the heat insulation frame 15 and the heat insulation board 16 are made of asbestos, they have good heat insulation, and the inner wall of the "concave"-shaped structure of the heat insulation frame 15 does not contact the limit frame 13, so that the heat insulation frame 15 forms a gas channel on the rear side of the limit frame 13. The gas inside the limit frame 13 is discharged from the front end of the limit frame 13 by the fan 14, and the external air enters the interior of the limit frame 13 from the end of the limit frame 13 through the space between the insulation frame 15 and the limit frame 13, so that the gas inside the limit frame 13 and the external gas form a gas circulation, thereby taking away the heat and reducing the temperature of the insulation frame 15, thereby preventing the heat released by the condensation section 11 from affecting the refrigeration effect of the evaporation section 18. After entering the condensation section 11, the high-temperature and high-pressure gaseous cooling medium will be converted into a high-pressure and normal-temperature gaseous cooling liquid, and after passing through the drying filter 17, it will be more evenly distributed in the evaporation section 18 through the capillary 19, and after absorbing heat and vaporizing, it will flow back to the compressor 1 through the connecting pipe 112 to form a circulation of the cooling medium.

[0035] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving coolant medium circulation structure, characterized in that: include: A compressor (1), wherein a condensing section (11) is fixedly mounted on the left side of the compressor (1), a heat dissipation fin (12) is fixedly mounted on the outer side of the condensing section (11), a limiting frame (13) is fixedly mounted on the outer side of the heat dissipation fin (12), a fan (14) is fixedly mounted inside the limiting frame (13), a heat insulation frame (15) is fixedly mounted on the rear side of the limiting frame (13), a heat insulation board (16) is embedded and mounted below the heat insulation frame (15), and A drying filter (17) is fixedly mounted at the end of the condensing section (11), an evaporation section (18) is fixedly mounted on the rear side of the drying filter (17), a capillary tube (19) is inserted into the interior of the evaporation section (18), a heat absorbing fin (110) is fixedly mounted on the outside of the evaporation section (18), a fixing frame (111) is fixedly mounted on the outside of the heat absorbing fin (110), and a connecting pipe (112) is fixedly mounted on the upper end of the evaporation section (18).

2. The energy-saving coolant medium circulation structure according to claim 1 is characterized in that: The condensing section (11) is connected to the compressor (1), the bending structure of the condensing section (11) is located below the compressor (1), and the heat dissipation fins (12) are installed at equal distances on the horizontal part of the bending structure of the condensing section (11).

3. The energy-saving coolant medium circulation structure according to claim 1 is characterized in that: The horizontal portion of the condensation section (11) passes through the limiting frame (13); the heat insulation frame (15) and the heat insulation board (16) are made of asbestos limiting materials; the heat insulation frame (15) is in a "concave" shape; the left and right sides and the rear side of the heat insulation frame (15) are not in contact with the limiting frame (13).

4. The energy-saving coolant medium circulation structure according to claim 1 is characterized in that: The heat insulation board (16) is symmetrically installed on the rear side of the heat insulation board (16) with the center of the limiting frame (13) as a reference, and is engaged with the heat insulation frame (15); the front side of the heat insulation board (16) is engaged with the limiting frame (13).

5. The energy-saving coolant medium circulation structure according to claim 1 is characterized in that: The evaporation section (18) is connected to the condensation section (11) via a drying filter (17), and the capillary tube (19) extends from the front end of the evaporation section (18) to the top end of the evaporation section (18).

6. The energy-saving coolant medium circulation structure according to claim 1 is characterized in that: The heat absorbing fins (110) are installed on the outside of the evaporation section (18) at equal distances from front to back, and the left and right sides of the heat absorbing fins (110) are fixedly connected to the left and right side elevations of the inner wall of the fixing frame (111).

7. The energy-saving coolant medium circulation structure according to claim 1 is characterized in that: The end of the connecting pipe (112) is in communication with the compressor (1), and the evaporation section (18) is in communication with the compressor (1) via the connecting pipe (112).

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