Condenser used on refrigeration equipment

Abstract

The utility model relates to the field of refrigeration equipment, in particular to a condenser used on refrigeration equipment, which comprises a shell and a heat exchange tube, a plurality of heat exchange modules are arranged in the shell, each heat exchange module comprises two metal nets, and the heat exchange tube between the two metal nets is arranged in a reciprocating inflection mode. The heat exchange pipes between every two adjacent heat exchange modules are connected end to end, a plurality of spraying pipes are further fixed in the shell above the heat exchange modules, spraying holes are evenly formed in the spraying pipes, a water storage tank is further arranged at the bottom in the shell, a water pump is further fixed in the shell, the water pump is communicated with the interior of the water storage tank through a water inlet pipe, and the water inlet pipe is communicated with the water storage tank. And the water pump is also communicated with each spraying pipe through a water outlet pipe. Low-temperature water is sprayed to the heat exchange pipe and the metal net through the spraying pipe, heat of the metal net and the heat exchange pipe is further absorbed through the low-temperature water, the low-temperature water is separated from the metal net after absorbing heat, heat is prevented from being gathered to the position of the metal net, and rapid cooling is achieved.

Description

[Technical field]

[0001] The utility model relates to the field of refrigeration equipment, in particular to a condenser used on refrigeration equipment. [Background technology]

[0002] The condenser is a component of the refrigeration system and a type of heat exchanger. It can convert gas or steam into liquid and quickly transfer the heat in the tube to the air near the tube. The working process of the condenser is a heat release process, so the condenser temperature is relatively high.

[0003] Patent application number: CN202223035545.5 discloses a condenser and refrigeration equipment, including several layers of parallel disc-shaped structures, each layer includes heat exchange tubes arranged in a reciprocating manner within an outer circle, and the heat exchange tubes of adjacent layers are connected end to end; the upper and lower sides of each layer of heat exchange tubes are connected with several parallel steel wires, and the ends of the steel wires extend to the edge of the layer, and the heat is transferred to the steel wires through the contact between the heat exchange tubes and the steel wires, thereby increasing the heat dissipation area. However, this type of device cannot quickly reduce the heat of the steel wires by transferring heat to the outside air through the steel wires, and the heat exchange efficiency is low.

[0004] The utility model is proposed in view of the deficiencies in the prior art. [Utility Model Content]

[0005] The purpose of the utility model is to overcome the disadvantages of the prior art and provide a condenser used in refrigeration equipment.

[0006] The utility model can be realized by the following technical solutions:

[0007] The utility model discloses a condenser used in a refrigeration device, including a shell and a heat exchange tube, wherein a plurality of heat exchange modules are arranged in the shell, wherein the heat exchange module includes two metal meshes, wherein the heat exchange tube between the two metal meshes is arranged in a reciprocating manner, wherein the heat exchange tube between two adjacent heat exchange modules is connected end to end, wherein a plurality of spray pipes are fixed in the shell above the heat exchange module, wherein the spray pipes are evenly provided with spray holes, wherein a water storage tank is also provided at the bottom of the shell, wherein a water pump is fixed in the shell, wherein the water pump is connected to the inside of the water storage tank through a water inlet pipe, and wherein the water pump is also connected to each spray pipe through a water outlet pipe. The two sides of the heat exchange tube are in contact with each other through the metal meshes, thereby increasing the heat exchange area, and wherein low-temperature water is sprayed onto the heat exchange tube and the metal meshes through the spray pipes, wherein the heat of the metal meshes and the heat exchange tubes is further absorbed by the low-temperature water, and wherein the low-temperature water is separated from the metal meshes after absorbing the heat, thereby avoiding the accumulation of heat at the metal meshes, thereby realizing rapid cooling.

[0008] Preferably, exhaust fans are fixed on the shells at both sides of the heat exchange module, so that the air in the shell flows out through the exhaust fans and the low-temperature air enters the shell to achieve heat exchange.

[0009] Preferably, a plurality of heat sinks are evenly fixed on the shell at the water storage tank position, and a plurality of cooling fans are fixed at the heat sink positions on both sides of the shell. The heat sink absorbs the heat of the water in the water storage tank, and the cooling fans accelerate the air flow at the heat sink position, thereby further reducing the temperature of the water in the water storage tank.

[0010] Preferably, a filter plate is fixed above the water storage tank.

[0011] Compared with the existing technology, the utility model has the following advantages:

[0012] The two sides of the heat exchange tube are in contact with each other through the metal mesh to increase the heat exchange area, and low-temperature water is sprayed onto the heat exchange tube and the metal mesh through the spray pipe. The low-temperature water further absorbs the heat of the metal mesh and the heat exchange tube, and the low-temperature water separates from the metal mesh after absorbing heat to avoid heat accumulation at the metal mesh position, thereby achieving rapid cooling. A water film will form on the metal mesh, further increasing the heat dissipation area.

Brief Description of the Drawings

[0013] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings, wherein:

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a right side view of the utility model;

[0016] Figure 3 for Figure 2 Sectional view at AA;

[0017] Figure 4 This is a schematic diagram of another embodiment of the present invention;

[0018] In the figure: 1. Shell; 2. Exhaust fan; 3. Heat exchange tube; 4. Metal mesh; 5. Spray pipe; 6. Spray hole; 7. Water pump; 8. Water outlet pipe; 9. Water inlet pipe; 10. Filter plate; 11. Water storage tank; 12. Heat sink; 13. Cooling fan; [Specific implementation method]

[0019] The following is a detailed description of the implementation of the present invention in conjunction with the accompanying drawings:

[0020] Embodiment 1:

[0021] like Figures 1 to 3As shown, this embodiment discloses a condenser used in a refrigeration device, including a shell 1 and a heat exchange tube 3. A plurality of heat exchange modules are arranged in the shell 1. The heat exchange module includes two metal meshes 4. The heat exchange tube 3 between the two metal meshes 4 is arranged back and forth. The heat exchange tubes 3 between two adjacent heat exchange modules are connected end to end. A plurality of spray pipes 5 are fixed in the shell 1 above the heat exchange module. Spray holes 6 are evenly arranged on the spray pipes 5. A water storage tank 11 is also arranged at the bottom of the shell 1. A water pump 7 is also fixed in the shell 1. The water pump 7 is connected to the inside of the water storage tank 11 through a water inlet pipe 9. The water pump 7 is also connected to each spray pipe 5 through a water outlet pipe 8. The two sides of the heat exchange tube 3 are in contact with each other through the metal mesh 4 to increase the heat exchange area. The low-temperature water is sprayed onto the heat exchange tube 3 and the metal mesh 4 through the spray pipe 5. The low-temperature water further absorbs the heat of the metal mesh 4 and the heat exchange tube 3. After the low-temperature water absorbs the heat, it is separated from the metal mesh 4 to avoid the heat from accumulating at the position of the metal mesh 4, so as to achieve rapid cooling.

[0022] Exhaust fans 2 are also fixed on the housing 1 at both sides of the heat exchange module. The exhaust fans 2 allow air in the housing 1 to flow out, and low-temperature air enters the housing 1 to achieve heat exchange.

[0023] A filter plate 10 is fixed above the water storage tank 11 .

[0024] Embodiment 2:

[0025] like Figure 4 As shown, this embodiment discloses a condenser used in a refrigeration device. Based on the structure and principle of the first embodiment, a plurality of heat sinks 12 are evenly fixed on the housing 1 at the position of the water tank 11, and a plurality of heat dissipation fans 13 are fixed at the positions of the heat sinks 12 on both sides of the housing 1. The heat of the water in the water tank 11 is absorbed by the heat sink 12, and the air flow at the position of the heat sink 12 is accelerated by the heat dissipation fans 13, so as to further reduce the temperature of the water in the water tank 11.

[0026] The above are only preferred implementation modes of the present invention. It should be pointed out that, for ordinary technicians in this technical field, various changes, modifications, substitutions and variations can be made to these embodiments without departing from the technical principles of the present invention. These changes, modifications, substitutions and variations should also be regarded as the protection scope of the present invention.

Claims

1. A condenser used in a refrigeration device, comprising a shell and a heat exchange tube, characterized in that: A plurality of heat exchange modules are arranged in the shell, and the heat exchange module comprises two metal meshes. The heat exchange tubes between the two metal meshes are arranged in a reciprocating manner, and the heat exchange tubes between two adjacent heat exchange modules are connected end to end. A plurality of spray pipes are fixed in the shell above the heat exchange module, and spray holes are evenly arranged on the spray pipes. A water storage tank is also arranged at the bottom of the shell, and a water pump is fixed in the shell. The water pump is connected to the inside of the water storage tank through a water inlet pipe, and the water pump is also connected to each spray pipe through a water outlet pipe.

2. The condenser used in the refrigeration equipment according to claim 1, characterized in that: Exhaust fans are also fixed on the outer shells on both sides of the heat exchange module.

3. The condenser used in the refrigeration equipment according to claim 1, characterized in that: A plurality of heat sinks are evenly fixed on the outer shell at the water storage tank position, and a plurality of heat dissipation fans are fixed at the heat sink positions on both sides of the outer shell.

4. The condenser used in the refrigeration equipment according to claim 1, characterized in that: A filter plate is also fixed above the water storage tank.

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