Cooling equipment for condenser

Abstract

The utility model relates to the technical field of condensers, in particular to heat dissipation equipment for a condenser. The heat dissipation equipment for the condenser comprises a condenser body and a heat exchange tower, wherein the condenser body is communicated with the heat exchange tower; a heat exchange assembly is arranged in the condenser body; the lower end of the heat exchange tower is respectively communicated with a liquid outlet pipe and a liquid inlet pipe, and the liquid outlet pipe and the liquid inlet pipe are obliquely and upwards distributed and mounted at the lower end of the heat exchange tower; the condenser is innovatively designed through heat dissipation equipment, and the mode that an original condenser directly uses an exhaust fan to conduct heat exchange and cooling on a guide pipe for conveying refrigerants after heat exchange, so that the refrigerants in the guide pipe are cooled is changed; a heat exchange tower is additionally arranged on one side of the condenser body; the heat exchange tower can enable flowing air to be in direct contact with the atomized refrigerant, and cooling of the refrigerant is accelerated.

Description

TECHNICAL FIELD

[0001] The utility model relates to condenser technical field, concretely is condenser heat dissipation equipment. BACKGROUND

[0002] The condenser of the refrigerator, also known as a radiator, is one of the important components in the refrigerator for refrigeration; its main task is to cool the gaseous refrigerant into liquid and release heat to ensure that the internal temperature of the refrigerator is lower than the external environment temperature;

[0003] The condenser of the refrigerator in the related art is usually located at the back or bottom of the refrigerator to facilitate heat dissipation and maintenance, and its structure is mainly composed of a long and coiled conduit and an exhaust fan (commonly seen in air-cooled refrigerators); the conduit is usually filled with refrigerant, and the exhaust fan is used to accelerate air flow and improve heat dissipation efficiency;

[0004] When using the condenser of the refrigerator, the high-temperature and high-pressure coolant gas generated by the compressor is transported into the condenser of the refrigerator through the flow guide pipe, at which time the flow of the refrigerant in the coiled conduit is controlled to exchange heat between the high-temperature and high-pressure coolant gas and the surface of the conduit, so that the high-temperature and high-pressure coolant gas is condensed into liquid droplets, and the heated conduit accelerates the air flow in the condenser of the refrigerator through the exhaust fan to exchange heat and cool down;

[0005] The heated refrigerant in the conduit is accelerated by the exhaust fan to exchange heat and cool down, which is subject to the fact that the flowing air does not directly contact the refrigerant but directly contacts the conduit, thus reducing the cooling efficiency of the heated refrigerant;

[0006] In view of the problems in the above background technology, the utility model aims to provide a heat dissipation equipment for a condenser. UTILITY MODEL CONTENTS

[0007] The utility model aims to provide a heat dissipation equipment for a condenser to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0009] The heat dissipation equipment for the condenser comprises:

[0010] The condenser body and the heat exchange tower are connected;

[0011] A temporary storage box is arranged at the middle position of the upper end of the condenser body, and the upper end of the temporary storage box is connected to the air inlet; a liquid outlet is arranged at the middle position of the lower end of the condenser body; and a heat exchange assembly is arranged in the condenser body;

[0012] The condenser body is provided with a collecting pipe on one side, and cold liquid outlets and hot liquid outlets are respectively arranged in the collecting pipe; the lower end of the heat exchange tower is connected with liquid outlet pipes and liquid inlet pipes, which are arranged in a slanting manner at the lower end of the heat exchange tower; the bottom end of the liquid outlet pipe is connected with the cold liquid outlet in the collecting pipe through a liquid discharge pipe and a liquid discharge pump, and the bottom end of the liquid inlet pipe is connected with the hot liquid outlet in the collecting pipe through a backflow pipe and a liquid backflow pump; an air outlet is arranged at the top end of the heat exchange tower, and an air exhaust assembly is arranged in the air outlet.

[0013] As a further scheme of the utility model, the condenser body is provided with a support on both sides, and the lower end of the support is provided with a foot pad.

[0014] As a further scheme of the utility model, the heat exchange assembly comprises a serpentine heat exchange pipe and a partition plate, the partition plate comprises an upper partition plate and a lower partition plate, the serpentine heat exchange pipe is arranged in a ring shape in the condenser body, one end of the serpentine heat exchange pipe is connected with the cold liquid outlet of the collecting pipe, and the other end of the serpentine heat exchange pipe is connected with the hot liquid outlet of the collecting pipe; the serpentine heat exchange pipe in the condenser body is fixed in position by the cooperation of the upper partition plate and the lower partition plate, and the upper partition plate and the lower partition plate are both provided with through holes.

[0015] As a further scheme of the utility model, a temporary storage cavity is formed in the temporary storage box, the temporary storage cavity in the temporary storage box is funnel-shaped, and the bottom end of the temporary storage cavity is connected with the condenser body; guide plates are symmetrically arranged at the bottom end of the condenser body, the guide plates are arranged in a slanting manner in the condenser body, a filter cartridge is arranged at the bottom end of the guide plates in the condenser body, and the bottom end of the filter cartridge is connected with a liquid discharge port.

[0016] As a further scheme of the utility model, a heat dissipation cavity is formed in the heat exchange tower, a heat exchange net is arranged at the central position in the heat dissipation cavity, and the heat exchange net is fixed by positioning plates on both sides.

[0017] As a further scheme of the utility model, the air exhaust assembly comprises a filter screen, a blower and a waterproof air permeable membrane, the filter screen, the blower and the waterproof air permeable membrane are sequentially arranged in the air outlet from top to bottom, the blower is arranged on a filter plate, and the filter plate is arranged in the air outlet.

[0018] Compared with the prior art, the utility model has the advantages that:

[0019] The condenser heat dissipation device is innovatively designed, the original condenser directly uses an air exhaust fan to heat exchange and cool the pipe conveying the refrigerant after heat exchange, and the refrigerant in the pipe is cooled and cooled in this way; and the heat exchange tower is additionally arranged on one side of the condenser body.

[0020] The heat exchange tower is internally formed with a heat dissipation cavity, and a heat exchange net is installed at a central position inside the heat dissipation cavity and fixed by positioning plates on both sides of the heat exchange net.

[0021] When the heated coolant is discharged from the liquid inlet pipe position into the heat dissipation cavity formed by the heat exchange tower, the coolant is directly sprayed and impacted on the surface of the heat exchange net, then atomized and diffused into the heat dissipation cavity, cooled, and finally dropped to the liquid outlet pipe position for discharge; meanwhile, the air inside the heat exchange tower is accelerated to flow by the exhaust assembly installed at the air outlet position, so as to improve the cooling efficiency of the coolant.

[0022] In this way, the flowing air can directly contact the atomized refrigerant, and the refrigerant cooling is accelerated. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application.

[0024] Figure 1 It is a structural schematic view of the heat dissipation equipment for the condenser according to the embodiment of the present application.

[0025] Figure 2 It is an internal structural schematic view of the heat dissipation equipment for the condenser according to the embodiment of the present application.

[0026] Figure 3 It is an internal structural schematic view of the air outlet of the heat dissipation equipment for the condenser according to the embodiment of the present application.

[0027] In the drawing: 1 - support, 2 - foot pad, 3 - condenser body, 4 - air inlet, 5 - temporary storage box, 6 - liquid discharge port, 7 - collecting pipe, 8 - liquid discharge pipe, 9 - liquid discharge pump, 10 - liquid outlet pipe, 11 - heat exchange tower, 12 - air outlet, 13 - liquid inlet pipe, 14 - liquid return pipe, 15 - liquid return pump, 16 - serpentine heat exchange pipe, 17 - upper partition plate, 18 - through hole, 19 - lower partition plate, 20 - flow guide plate, 21 - filter cartridge, 22 - temporary storage cavity, 23 - heat dissipation cavity, 24 - heat exchange net, 25 - positioning plate, 26 - filter screen, 27 - air blower, 28 - filter plate, 29 - waterproof air permeable membrane. DETAILED DESCRIPTION

[0028] In order to make the technical problems, technical solutions and beneficial effects of the present application more clearly understood, the following will further describe the present application in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0029] EMBODIMENT

[0030] Please refer toFigure 1 and Figure 2 The condenser heat dissipation device comprises a condenser body 3 and a heat exchange tower 11.

[0031] The condenser body 3 is used for condensing high-temperature and high-pressure refrigerant hot air discharged by the compressor into refrigerant droplets, and the heat exchange tower 11 connected to the condenser body 3 is used for conveying the coolant for heat exchange with the hot air into the condenser body 3 and conveying the heat-exchanged coolant to the condenser body 3 again for recycling.

[0032] The condenser body 3 is used for condensing high-temperature and high-pressure refrigerant hot air discharged by the compressor into refrigerant droplets, and the heat exchange tower 11 connected to the condenser body 3 is used for conveying the coolant for heat exchange with the hot air into the condenser body 3 and conveying the heat-exchanged coolant to the condenser body 3 again for recycling.

[0033] The condenser body 3 is used for condensing high-temperature and high-pressure refrigerant hot air discharged by the compressor into refrigerant droplets, and the heat exchange tower 11 connected to the condenser body 3 is used for conveying the coolant for heat exchange with the hot air into the condenser body 3 and conveying the heat-exchanged coolant to the condenser body 3 again for recycling.

[0034] In the embodiment of the utility model, when the condenser heat dissipation device is used, the high-temperature and high-pressure refrigerant hot air discharged by the compressor enters the condenser body 3 through the air inlet 4 and the temporary storage box 5, and then the liquid discharge pump 9, the liquid return pump 15 and the exhaust assembly installed in the air outlet 12 are started at the same time.

[0035] The liquid pump 9 is operated to transport the coolant liquid temporarily stored in the heat exchange tower 11 to the liquid inlet position in the collecting pipe 7 through the liquid discharge pipe 8, and then flow in the condenser body 3 through the heat exchange assembly, and after heat exchange with the high-temperature and high-pressure refrigerant entering the condenser body 3, the high-temperature and high-pressure refrigerant is cooled into refrigerant droplets and discharged from the liquid discharge port 6;

[0036] The cooled coolant is discharged from the liquid outlet position in the collecting pipe 7, and the heated coolant liquid is input into the heat exchange tower 11 from the liquid inlet pipe 13 position through the cooperation of the liquid return pump 15 and the return pipe 14, and after the coolant enters the heat exchange tower 11, the exhaust assembly installed in the air outlet 12 is started to cool the heated coolant, and then the cooled coolant is temporarily stored in the heat exchange tower 11 and discharged from the liquid outlet pipe 10 position to re-enter the condenser body 3 for recycling;

[0037] Please refer to Figure 1 and Figure 2 In an embodiment of the utility model, the condenser body 3 both sides are equipped with support 1, support 1 lower end is installed with pad foot 2, the cooperation of support 1 and pad foot 2 is constituted T type, and the support 1 is used to fix the position of the both sides of condenser body 3, and the pad foot 2 installed in the lower end of support 1 is used to stably support the condenser body 3 up and down.

[0038] Please refer to Figure 1 and Figure 2 In an embodiment of the utility model, the heat exchange assembly includes a serpentine heat exchange pipe 16 and a partition plate, the partition plate is divided into an upper partition plate 17 and a lower partition plate 19, the serpentine heat exchange pipe 16 is installed in the condenser body 3 in a ring shape, one end of the serpentine heat exchange pipe 16 is connected to the cold liquid outlet position of the collecting pipe 7, and the other end of the serpentine heat exchange pipe 16 is connected to the hot liquid inlet position of the collecting pipe 7, the serpentine heat exchange pipe 16 in the condenser body 3 is fixed in position by the cooperation of the upper partition plate 17 and the lower partition plate 19, and the upper partition plate 17 and the lower partition plate 19 are both provided with through holes 18.

[0039] In the embodiment of the utility model, when the refrigerant gas enters the inside of condenser body 3, heat exchange with the coolant flowing in the inside of serpentine heat exchange pipe 16, condense into liquid drops after heat exchange and pass through the through hole 18 on the surface of upper baffle 17 and the through hole 18 on the surface of lower baffle 19 in turn, finally, flow out from the position of liquid outlet 6; the cooperation of upper baffle 17 and lower baffle 19 can divide the inside of condenser body 3 into cooling cavity and heat preservation cavity, for example, the position of the upper end surface of lower baffle 19 in the inside of condenser body 3 is cooling cavity, and the lower end surface of lower baffle 19 is heat preservation cavity, and the volume of cooling cavity is far greater than the volume of heat preservation cavity, which is used to prolong the condensation time of refrigerant and improve the condensation efficiency of refrigerant.

[0040] Specifically, the inside of the temporary storage box 5 forms a temporary storage cavity 22, which is funnel-shaped and connected to the inside of the condenser body 3 at the bottom end.

[0041] In the embodiment of the utility model, after the high-temperature and high-pressure refrigerant gas enters the inside of the temporary storage cavity 22, it is pressurized at the outlet position of the temporary storage cavity 22 and then enters the inside of the condenser body 3. By designing the temporary storage cavity 22 as funnel-shaped, the high-temperature and high-pressure refrigerant gas entering the inside of the temporary storage cavity 22 can be pressurized and accelerated to flow into the inside of the condenser body 3, and the backflow phenomenon of the high-temperature and high-pressure refrigerant gas entering the inside of the condenser body 3 can be effectively avoided.

[0042] In addition, the flow guide plates 20 are symmetrically installed at the bottom end of the condenser body 3, which can quickly guide the condensed refrigerant liquid to the position of the filter cartridge 21 for centralized discharge.

[0043] Please refer to Figure 2 In one embodiment of the utility model, the inside of the heat exchange tower 11 forms a heat dissipation cavity 23, and a heat exchange net 24 is installed at the central position in the inside of the heat dissipation cavity 23.

[0044] When the heated coolant flows out from the liquid inlet pipe 13 and enters the heat dissipation cavity 23 formed in the heat exchange tower 11, the coolant directly sprays and impacts on the surface of the heat exchange net 24, and then atomizes and diffuses into the inside of the heat dissipation cavity 23 for cooling, and finally falls to the position of the liquid outlet pipe 10 for discharge. At the same time, the air flow in the inside of the heat exchange tower 11 is accelerated by the exhaust assembly installed at the air outlet 12, which is used to improve the cooling efficiency of the coolant.

[0045] Specifically, the exhaust assembly includes a filter screen 26, a blower 27, and a waterproof breathable membrane 29, which are sequentially installed from top to bottom inside the air outlet 12, the blower 27 is installed on a filter plate 28 located inside the air outlet 12;

[0046] In the embodiment of the utility model, when starting the exhaust assembly installed inside the air outlet 12 to accelerate the heat dissipation of the coolant entering the heat dissipation cavity 23, the blower 27 is started, and the blower 27 operates to cause positive pressure inside the air outlet 12 and push the hot air inside the heat exchange tower 11 out;

[0047] When the hot air is discharged, the waterproof breathable membrane 29 is arranged to filter and retain the moisture contained in the air, and the waterproof breathable membrane 29 has waterproof and breathable properties; the waterproof breathable membrane 29 has selective permeability, allowing some gas smaller than its pore size to pass through, but not allowing other substances (such as water droplets and dust) larger than its pore size to pass through; gas molecules have a larger spacing, and can pass through the air-permeable holes of the waterproof breathable membrane during diffusion; the spacing between liquid molecules is smaller than the spacing of the air-permeable holes, and under the action of surface tension, the liquid molecules cannot pass through the waterproof breathable membrane, thereby achieving the waterproof effect;

[0048] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", and "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0049] The above is only a preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A heat dissipating apparatus for a condenser, comprising: Condenser The body (3) and heat exchange tower (11), the condenser body (3) is connected with heat exchange tower (11); the upper end of the condenser body (3) is provided with a temporary storage tank (5), the upper end of the temporary storage tank (5) is connected with the air inlet (4); the lower end of the condenser body (3) is provided with a liquid outlet (6); the condenser body (3) is provided with a heat exchange assembly; characterized in that: The condenser body (3) is provided with a collection pipe (7) on one side, the collection pipe (7) is provided with a cold liquid outlet and a hot liquid outlet respectively; the lower end of the heat exchange tower (11) is connected with a liquid outlet pipe (10) and a liquid inlet pipe (13) respectively, the liquid outlet pipe (10) and the liquid inlet pipe (13) are installed in a diagonal direction at the lower end of the heat exchange tower (11); the bottom end of the liquid outlet pipe (10) is connected with the cold liquid outlet in the collection pipe (7) through the cooperation of the liquid outlet pipe (8) and the liquid pump (9), and the bottom end of the liquid inlet pipe (13) is connected with the hot liquid outlet in the collection pipe (7) through the cooperation of the return pipe (14) and the liquid return pump (15); The top of the heat exchange tower (11) is provided with an air outlet (12), and the air outlet (12) is provided with an exhaust assembly.

2. The heat dissipating apparatus for a condenser according to claim 1, characterized by: The condenser body (3) is provided with a support (1) on both sides, and the lower end of the support (1) is provided with a foot pad (2).

3. The heat dissipating apparatus for a condenser according to claim 1, characterized by: The heat exchange assembly comprises a serpentine heat exchange pipe (16) and a partition plate, the partition plate comprises an upper partition plate (17) and a lower partition plate (19), the serpentine heat exchange pipe (16) is installed in a ring shape in the condenser body (3), one end of the serpentine heat exchange pipe (16) is connected with the cold liquid outlet of the collection pipe (7), and the other end of the serpentine heat exchange pipe (16) is connected with the hot liquid outlet of the collection pipe (7); the serpentine heat exchange pipe (16) in the condenser body (3) is fixed in position by the cooperation of the upper partition plate (17) and the lower partition plate (19), and the upper partition plate (17) and the lower partition plate (19) are both provided with through holes (18).

4. The heat dissipating apparatus for a condenser according to claim 1, characterized by: The temporary storage tank (5) forms a temporary storage cavity (22) inside, the temporary storage cavity (22) formed inside the temporary storage tank (5) is funnel-shaped, and the bottom end of the temporary storage cavity (22) is connected with the condenser body (3) inside; the condenser body (3) is provided with a guide plate (20) on both sides of the bottom end inside, the guide plate (20) is installed in a diagonal direction in the condenser body (3), and the condenser body (3) is provided with a filter cartridge (21) at the bottom end of the guide plate (20), and the bottom end of the filter cartridge (21) is connected with the liquid outlet (6).

5. The heat dissipating apparatus for a condenser according to claim 1, characterized by: The heat exchange tower (11) forms a heat dissipation cavity (23) inside, the heat dissipation cavity (23) is provided with a heat exchange net (24) at the center position inside, and the heat exchange net (24) is fixed by a positioning plate (25) on both sides.

6. The heat dissipating apparatus for a condenser according to claim 1, wherein: The exhaust assembly comprises a filter screen (26), a blower (27) and a waterproof breathable membrane (29), the filter screen (26), the blower (27) and the waterproof breathable membrane (29) are installed in the air outlet (12) from top to bottom, the blower (27) is installed on the filter plate (28), and the filter plate (28) is located in the air outlet (12).

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