A heat exchange structure for a condenser in a refrigeration device

Abstract

This utility model provides a heat exchange structure for a condenser in refrigeration equipment, specifically relating to the field of condenser heat dissipation technology. The heat exchange structure is installed on the air inlet side of the condenser fan; it includes several fan blades arranged side-by-side and a detachable water collection box fixed to the bottom of one side of the condenser casing. This utility model has a simple structure. It utilizes the exhaust fan to create airflow, which in turn drives the fan blades to rotate. When the condensate level in the collection box exceeds the lowest point of the fan blades, the rotation of the fan blades agitates the condensate in the box, accelerating the evaporation of the cool air from the condensate and drawing it to the condenser side through the condenser fan. This further utilizes the cool air from the condensate, improving the condenser's heat dissipation effect. Simultaneously, a level sensor inside the collection box periodically drains the water, preventing condensate overflow.

Description

Technical Field

[0001] This utility model relates to the field of condenser heat dissipation technology, specifically to a heat exchange structure for a condenser in refrigeration equipment. Background Technology

[0002] Currently, most refrigeration equipment on the market uses condensers to dissipate heat through the air generated by the condenser fan, which is inefficient. The condensate generated in the refrigeration system is directly discharged, especially in open air curtain cabinets with a large heat exchange area with the outside, which generates a lot of condensate. The discharge of condensate removes a portion of the cooling capacity of the refrigeration system, resulting in energy waste. Utility Model Content

[0003] To overcome the shortcomings of the prior art, this utility model provides a heat exchange structure for a condenser in a refrigeration device, the specific technical solution of which is as follows:

[0004] A heat exchange structure for a condenser of a refrigeration equipment is provided for installation on the air inlet side of the condenser fan; it includes several fan blades arranged side by side and a detachable water collection box fixed to the bottom of one side of the condenser housing.

[0005] Preferably, a plurality of the fan blades are arranged at equal intervals above the water receiving box along the length of the condenser shell.

[0006] Preferably, the shafts of several of the fan blades are all fixed on a mounting frame.

[0007] Preferably, the left and right ends of the fixing frame are fixed to the outer shell of the condenser, respectively.

[0008] Preferably, the lowest point of each of the fan blades is located within the container cavity of the water receiving box.

[0009] Preferably, the water receiving box is connected to the condensate drain hole.

[0010] More preferably, a liquid level sensor is provided inside the water receiving box.

[0011] More preferably, the liquid level sensor is electrically connected to the control system to realize the periodic discharge of condensate in the water receiving box.

[0012] The beneficial effects of this utility model are:

[0013] This utility model has a simple structure and is easy to install. By setting several parallel fan blades on the air inlet side of the condenser fan, the airflow driven by the condenser fan drives the blades to rotate. No other electrical equipment is needed to control the rotation, which can agitate the condensate in the water box and accelerate the evaporation of the cold air in the condensate. The condensate is then drawn into the condenser by the condenser fan for secondary utilization of the condensate and cold air. This not only saves energy and protects the environment, but also improves the heat dissipation effect of the condenser. Attached Figure Description

[0014] The accompanying drawings constituting this utility model are provided to further understand this application and do not constitute an undue limitation on this application.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] In the diagram, 1-condenser; 2-fan blade; 3-water collection box. Detailed Implementation

[0017] The specific implementation of a heat exchange structure for a condenser in a refrigeration device provided by this utility model will be further described with reference to the accompanying drawings and embodiments.

[0018] like Figure 1 As shown, a heat exchange structure for a condenser of a refrigeration equipment is installed on the air inlet side of the condenser fan of the condenser 1. It includes several fan blades 2 arranged side by side and a detachable water collection box 3 fixed to the bottom of one side of the condenser 1 housing. This utility model utilizes the exhaust of the condenser fan to drive the airflow, thereby driving the rotation of several fan blades, which is more energy-efficient.

[0019] Preferably, a number of fan blades 2 are evenly spaced above the water receiving box 3 along the length of the condenser 1 outer shell; specifically, the rotating shafts of the number of fan blades 2 are all fixed on the fixing frame (not marked in the figure); the left and right ends of the fixing frame are respectively fixed to the outer shell of the condenser 1.

[0020] It is worth emphasizing that the lowest point of each of the fan blades 2 is located inside the container cavity of the water receiving box 3, that is, the lowest point of each fan blade 2 is lower than the upper edge of the water receiving box 3, thereby achieving the stirring of the condensate in the water receiving box 3.

[0021] Preferably, the water receiving box 3 is connected to the condensate drain hole of the condenser 1 to achieve effective condensate recovery.

[0022] To prevent the condensate in the water collection box 3 from overflowing, a liquid level sensor is also installed in the water collection box 3. The liquid level sensor is electrically connected to the control system and can realize the periodic discharge of condensate in the water collection box 3.

[0023] In use, the condenser 1 uses the condenser fan to draw air from the surrounding air, which in turn drives several fan blades 2 to rotate. When the condensate level in the water collection box 3 exceeds the lowest point of the fan blades 2, the rotation of the fan blades 2 will agitate the condensate in the box, accelerate the evaporation of the condensate's cool air, and draw it to one side of the condenser 1 through the condenser fan, further utilizing the cool air from the condensate in the box to improve the heat dissipation effect of the condenser 1. At the same time, the liquid level sensor in the water collection box 3 can periodically drain the water collection box 3 to prevent condensate from overflowing.

[0024] This utility model has a simple structure and is easy to install; it effectively realizes the reuse of condensate and cooling air, improves the heat dissipation effect of the condenser, and saves energy.

[0025] In this utility model, terms such as "upper," "lower," "bottom," and "top" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are merely used to facilitate the description of the structural relationships of the various components or elements of this utility model and do not specifically refer to any part or element of this utility model; they should not be construed as limiting this utility model. Terms such as "connected" and "linked" should be interpreted broadly, indicating a fixed connection, an integral connection, or a detachable connection; a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in this utility model can be determined according to the specific circumstances, and they should not be construed as limiting this utility model.

[0026] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A heat exchange structure for a condenser of a refrigeration device, for installation on the air inlet side of a condenser condensing fan; characterized in that, It includes several fan blades arranged side by side and a removable water collection box fixed to the bottom of one side of the condenser housing.

2. The heat exchange structure for a condenser of a refrigeration device according to claim 1, characterized in that, Several of the fan blades are evenly spaced above the water receiving box along the length of the condenser shell.

3. The heat exchange structure for a condenser of a refrigeration device according to claim 2, characterized in that, The shafts of several of the fan blades are fixed on a mounting frame.

4. The heat exchange structure for a condenser of a refrigeration device according to claim 3, characterized in that, The left and right ends of the mounting bracket are respectively fixed to the outer shell of the condenser.

5. The heat exchange structure for a condenser of a refrigeration device according to claim 4, characterized in that, The lowest point of several of the fan blades is located within the container cavity of the water receiving box.

6. The heat exchange structure for a condenser of a refrigeration device according to claim 1, wherein The water collection box is connected to the condensate drain hole.

7. The heat exchange structure for a condenser of a refrigeration device according to claim 6, characterized in that, A liquid level sensor is installed inside the water receiving box.

8. The heat exchange structure for a condenser of a refrigeration device according to claim 7, characterized in that, The liquid level sensor is electrically connected to the control system to enable the periodic discharge of condensate from the water collection box.

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