Cold and heat rapid exchanger

Abstract

The utility model discloses a rapid cold and heat exchanger which comprises a cooling box and an air cooler arranged at the top of the cooling box, a plurality of liquid cooling pipes are arranged in a cavity of the cooling box, and a cooling water inlet and a cooling water outlet are formed in the two ends of the cooling box respectively. A plurality of liquid cooling pipes are communicated between the cooling water inlet and the cooling water outlet, the positions, close to the two ends, of the cooling box are provided with a hot air connector and an air guide pipeline respectively, the air guide pipeline is communicated with an air inlet of the air cooler, and an air outlet of the air cooler is provided with a cold air connector. The hot air cooling device can cool hot air, is high in cooling efficiency, and is safe and reliable.

Description

Technical Field

[0001] This utility model relates to a cooling device for baking ovens, and more particularly to a rapid heat exchanger. Background Technology

[0002] Battery aging baking processes typically require the use of baking ovens. After the baking process is completed, the oven must be allowed to cool down before it can be opened. The traditional cooling method is natural cooling, but this method is inefficient and not conducive to high-efficiency production. Another method is to exhaust air using fans, but this method will discharge a large amount of hot air, which has a very adverse effect on the surrounding working environment. Therefore, the existing baking oven cooling methods cannot meet the requirements of high efficiency and safe and reliable processes. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a rapid heat exchanger that can cool and lower the temperature of hot air, which is not only highly efficient in cooling but also safe and reliable, in order to address the shortcomings of the existing technology.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution.

[0005] A rapid heat exchanger includes a cooling box and a cold air fan located on top of the cooling box. The cooling box has multiple liquid cooling pipes inside its chamber. The cooling box has a cooling water inlet and a cooling water outlet at both ends. The multiple liquid cooling pipes are connected between the cooling water inlet and the cooling water outlet. The cooling box has a hot air inlet and an air duct near both ends. The air duct is connected to the air inlet of the cold air fan. The air outlet of the cold air fan has a cold air inlet.

[0006] Preferably, the cooling water inlet is located near the upper end of the cooling tank, and the cooling water outlet is located near the lower end of the cooling tank.

[0007] Preferably, multiple liquid cooling pipes are distributed at equal intervals within the chamber of the cooling box.

[0008] Preferably, the air duct is connected to the top of the cooling box.

[0009] Preferably, it includes a circulating chiller, the outlet of which is connected to the cooling water inlet, and the return outlet of which is connected to the cooling water outlet.

[0010] Preferably, the system includes a frame, and both the cooling tank and the circulating chiller are fixed to the frame.

[0011] In the rapid heat exchanger disclosed in this utility model, the hot air interface at one end of the cooling box is used to input hot air from the baking oven. The cooling box has multiple liquid cooling pipes inside its chamber, and a cooling water inlet and a cooling water outlet are respectively provided at both ends of the cooling box. The cooling water inlet, the multiple liquid cooling pipes, and the cooling water outlet form a circulating water circuit. The hot air inside the cooling box chamber is cooled and reduced in temperature through the multiple liquid cooling pipes. The cooled airflow is drawn back to the baking oven by the cold air fan. Through airflow circulation and direct contact between the hot airflow and the liquid cooling pipes, the baking oven is cooled efficiently, which helps to improve production efficiency. At the same time, this utility model does not discharge hot air into the surrounding environment, so it has better safety and reliability. Attached Figure Description

[0012] Figure 1 This is a side view of the rapid heat exchanger of this utility model;

[0013] Figure 2 This is a top view of the rapid heat exchanger of this utility model;

[0014] Figure 3 This is a diagram of the internal structure of the rapid heat exchanger of this utility model;

[0015] Figure 4 for Figure 3 A cross-sectional view along line AA. Detailed Implementation

[0016] The present invention will now be described in more detail with reference to the accompanying drawings and embodiments.

[0017] This utility model discloses a rapid heat exchanger, combined with... Figures 1 to 4 As shown, it includes a cooling box 1 and a cold air blower 2 located on top of the cooling box 1. The cooling box 1 has multiple liquid cooling pipes 10 in its chamber. The cooling box 1 has a cooling water inlet 11 and a cooling water outlet 12 at both ends. The multiple liquid cooling pipes 10 are connected between the cooling water inlet 11 and the cooling water outlet 12. The cooling box 1 has a hot air interface 13 and an air guide duct 14 near both ends. The air guide duct 14 is connected to the air inlet of the cold air blower 2. The air outlet of the cold air blower 2 has a cold air interface 20.

[0018] In the above structure, the hot air inlet 13 at one end of the cooling box 1 is used to input hot air from the baking oven. The chamber of the cooling box 1 has multiple liquid cooling pipes 10. At the same time, cooling water inlet 11 and cooling water outlet 12 are respectively provided at both ends of the cooling box 1. The cooling water inlet 11, the multiple liquid cooling pipes 10 and the cooling water outlet 12 form a circulating water circuit. The hot air in the chamber of the cooling box 1 is cooled down through the multiple liquid cooling pipes 10. The cooled airflow is drawn back to the baking oven by the cold air fan 2. Through airflow circulation and direct contact between the hot airflow and the liquid cooling pipes 10, the baking oven is cooled down efficiently, which helps to improve production efficiency. At the same time, this utility model does not discharge hot air into the surrounding environment, so it has better safety and reliability.

[0019] Please see Figure 3 In this embodiment, the cooling water inlet 11 is located near the upper end of the cooling tank 1, and the cooling water outlet 12 is located near the lower end of the cooling tank 1. Specifically, by positioning the cooling water inlet 11 relatively high above the cooling tank 1, the cooling water introduced through the cooling water inlet 11 can efficiently drive the water that has undergone heat exchange within the multiple liquid cooling pipes 10 to be discharged. Based on this structural arrangement, the flowability of the cooling water can be improved under the influence of gravity, while also avoiding dead zones within the multiple liquid cooling pipes 10, thereby enhancing water flow.

[0020] In order to ensure that the hot air comes into full contact with the liquid cooling pipes 10, in this embodiment, multiple liquid cooling pipes 10 are distributed at equal intervals in the chamber of the cooling box 1.

[0021] To prevent hot air from accumulating at the top of the cooling chamber 1, in this embodiment, please refer to... Figures 1 to 3 The air duct 14 is connected to the top of the cooling box 1.

[0022] Combination Figures 2 to 4 As shown, this embodiment includes a circulating chiller 3. The outlet of the circulating chiller 3 is connected to the cooling water inlet 11, and the return outlet of the circulating chiller 3 is connected to the cooling water outlet 12. In the above structure, when the circulating chiller 3 is working, it can drive the water to circulate sequentially along the cooling water inlet 11, multiple liquid cooling pipes 10, and the cooling water outlet 12. The circulating chiller 3 may be equipped with a refrigerator to further cool the water circulating to the circulating chiller 3, so as to ensure that the cooling water in the multiple liquid cooling pipes 10 reaches the target temperature.

[0023] Please see Figure 1 This embodiment includes a frame 4, on which both the cooling tank 1 and the circulating chiller 3 are fixed. Specifically, the bottom of the frame 4 is provided with support legs 40.

[0024] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. All modifications, equivalent substitutions or improvements made within the technical scope of the present utility model should be included within the scope of protection of the present utility model.

Claims

1. A rapid heat exchanger, characterized in that, The device includes a cooling box (1) and a cold air blower (2) located on top of the cooling box (1). The cooling box (1) has multiple liquid cooling pipes (10) in its chamber. The cooling box (1) has a cooling water inlet (11) and a cooling water outlet (12) at both ends. The multiple liquid cooling pipes (10) are connected between the cooling water inlet (11) and the cooling water outlet (12). The cooling box (1) has a hot air interface (13) and an air guide pipe (14) near both ends. The air guide pipe (14) is connected to the air inlet of the cold air blower (2). The air outlet of the cold air blower (2) has a cold air interface (20).

2. The rapid heat exchanger as described in claim 1, characterized in that, The cooling water inlet (11) is located near the upper end of the cooling tank (1), and the cooling water outlet (12) is located near the lower end of the cooling tank (1).

3. The rapid heat exchanger as described in claim 1, characterized in that, Multiple liquid cooling pipes (10) are distributed at equal intervals within the chamber of the cooling box (1).

4. The rapid heat exchanger as described in claim 1, characterized in that, The air duct (14) is connected to the top of the cooling box (1).

5. The rapid heat exchanger as described in claim 1, characterized in that, It includes a circulating chiller (3), the outlet of which is connected to the cooling water inlet (11), and the return outlet of which is connected to the cooling water outlet (12).

6. The rapid heat exchanger as described in claim 5, characterized in that, The equipment includes a frame (4), and the cooling box (1) and the circulating chiller (3) are both fixed on the frame (4).

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