Food frying device

Abstract

The utility model discloses a food frying device which comprises a heating device and a frying pan which are matched with each other, and further comprises refrigeration equipment, the refrigeration equipment comprises two circulation grooves used for containing cooling liquid, one circulation groove serves as a cooling liquid recycling groove, the other circulation groove serves as a cooling liquid cooling groove, and the heating device and the frying pan are matched with each other. The recovery tank is communicated with the cooling tank through a heat dissipation pipeline, and heat exchange equipment is assembled on the heat dissipation pipeline; a temperature adjusting pipe with the two ends communicated is arranged in the oil pan, the two ends of the temperature adjusting pipe are detachably communicated with the recycling tank and the cooling tank through circulating pipes respectively to form a circulating loop, and a water pump is arranged on the circulating pipe used for communicating the cooling tank with the temperature adjusting pipe. According to the oil pan, the structure of an existing oil pan is improved, the temperature of oil in the oil pan is adjusted through cooperation of the additionally-arranged temperature adjusting pipe and refrigeration equipment, the situation that the temperature of the oil is too high is avoided, and after oil frying is finished, the temperature of the oil can be rapidly reduced for storage.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing equipment, in particular to a food frying device. Background Art

[0002] Food frying is the operation of placing food in a boiling oil pan to cook it. When the oil starts to smoke, the temperature is usually over 200 degrees Celsius. If the oil temperature is too high, the fat will easily peroxidize and produce a lot of lipid peroxides. This substance is not only harmful to the human body, but also has a considerable destructive effect on the nutritional components of food in the gastrointestinal tract. It also hinders the body's absorption of protein and amino acids. Therefore, the oil temperature needs to be controlled to avoid excessive temperature.

[0003] However, the current structure of the oil pan is too simple. When the oil temperature is too high, it is difficult to quickly lower the oil temperature. At the same time, after the oil is used up, when it needs to be stored, it is traditionally cooled naturally. Due to the large amount of oil, it takes a long time and is quite troublesome. Utility Model Content

[0004] The utility model provides a food frying device to solve the above technical problems.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A food frying device comprises a heating device and an oil pan which cooperate with each other, and also comprises a refrigeration device, wherein the refrigeration device comprises two circulation tanks for loading coolant, wherein one circulation tank is used as a recovery tank for the coolant, and the other circulation tank is used as a cooling tank for the coolant, and the recovery tank and the cooling tank are connected through a heat dissipation pipeline, and a heat exchange device is installed on the heat dissipation pipeline; a temperature regulating pipe with two ends passing through is provided in the oil pan, and the two ends of the temperature regulating pipe are detachably connected with the recovery tank and the cooling tank through the circulation pipe respectively, so as to form a circulation loop, so as to realize the control of the temperature of the oil in the oil pan, and a water pump is provided on the circulation pipe used for connecting the cooling tank and the temperature regulating pipe, so as to provide power for the coolant to move in the circulation loop.

[0007] Preferably, both ends of the heat dissipation pipeline are lower than the liquid level of the coolant in the circulation groove, and the two circulation grooves are arranged at the same horizontal height, so that the liquid level height of the coolant in the two circulation grooves is always the same.

[0008] Preferably, the circulation pipe connected to the cooling tank extends into the cooling tank and is immersed in the cooling liquid.

[0009] Preferably, the heat dissipation pipe and the temperature regulating pipe are both serpentine pipes to improve heat exchange efficiency.

[0010] Preferably, the above also includes a controller for controlling the operating status of the heating device, the heat exchange equipment, and the water pump, and a sensor for detecting the temperature of the oil in the oil pan, and the sensor is connected to the controller to achieve precise control of the temperature.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model improves the structure of the existing oil pan and utilizes the added temperature regulating pipe and the refrigeration equipment to cooperate with each other to adjust the temperature of the oil in the oil pan, thereby avoiding the situation where the oil temperature is too high. At the same time, after frying, the oil temperature can be quickly lowered for storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a circuit signal control block diagram of the utility model.

[0015] Figure symbols: 1. Heating device, 2. Oil pan, 21. Temperature control pipe, 22. Circulation pipe, 3. Refrigeration equipment, 31. Circulation tank, 32. Heat dissipation pipeline, 4. Heat exchange equipment, 5. Water pump. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0017] Example 1

[0018] like Figure 1 A food frying device shown includes a heating device 1, an oil pan 2 and a refrigeration device 3 that cooperate with each other. When frying food, the temperature of the oil in the oil pan 2 can be adjusted to avoid the oil temperature being too high. At the same time, the oil temperature can be quickly lowered for storage after frying.

[0019] Specifically, the refrigeration equipment 3 includes two circulation tanks 31 for loading coolant, and one of the circulation tanks 31 is used as a recovery tank for the coolant, and the other circulation tank 31 is used as a cooling tank for the coolant, and the recovery tank and the cooling tank are connected through a heat dissipation pipe 32, and a heat exchange device 4 is installed on the heat dissipation pipe 32 to reduce the temperature of the coolant; the oil pan 2 is provided with a temperature regulating pipe 21 with both ends passing through, and the two ends of the temperature regulating pipe 21 are detachably connected to the recovery tank and the cooling tank through the circulation pipe 22 to form a circulation loop for adjusting the temperature of the oil in the oil pan 2, and a water pump 5 is provided on the circulation pipe 22 for connecting the cooling tank and the temperature regulating pipe 21 to provide power for the coolant to move in the circulation loop, and the above-mentioned circulation pipe 22 for connecting the cooling tank extends into the cooling tank and is immersed in the coolant.

[0020] When frying food, when the temperature of the oil in the oil pan 2 is too high, the coolant in the cooling tank is pumped into the temperature regulating tube 21 through the water pump 5 to absorb the heat of the oil, thereby reducing the temperature of the oil. The coolant that absorbs the heat of the oil enters the recovery tank and flows back to the cooling tank through the heat dissipation pipe 32 for reuse. When the coolant flows through the heat dissipation pipe 32, the heat exchange device 4 exchanges heat and cools the coolant, so that the coolant returns to the initial temperature and can enter the temperature regulating tube 21 again to absorb the heat of the oil.

[0021] Specifically, the two ports of the heat dissipation pipe 32 are lower than the liquid level of the coolant in the circulation tank 31, and the two circulation tanks 31 are arranged at the same horizontal height, so that the coolant levels in the two circulation tanks 31 can always maintain a dynamic balance, and the coolant flowing into the recovery tank can automatically flow back to the cooling tank through the heat dissipation pipe 32.

[0022] As a preferred solution of the above embodiment, the heat dissipation pipe 32 and the temperature regulating pipe 21 are both serpentine pipes, which increase the heat exchange area and thus improve the heat exchange efficiency.

[0023] As a preferred solution of the above embodiment, Figure 2 As shown, the above also includes a controller for controlling the operating status of the heating device 1, the heat exchange device 4, and the water pump 5, and a sensor for detecting the oil temperature in the oil pan 2, and the sensor is connected to the controller. During implementation, the required oil temperature is entered in the controller, and the sensor detects the oil temperature in the oil pan 2 in real time and feeds back to the controller in real time. The controller accurately adjusts the oil temperature in the oil pan 2 to the required oil temperature entered in the controller by controlling the working efficiency of the heating device 1, the heat exchange device 4 and the water pump 5.

[0024] Of course, the present invention may have many other implementation modes. Without departing from the spirit and essence of the present invention, technicians familiar with the field may make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A food frying device, comprising a heating device (1) and an oil pan (2) that cooperate with each other, characterized in that: The refrigeration device (3) further comprises two circulation tanks (31) for loading coolant, wherein one of the circulation tanks (31) serves as a recovery tank for the coolant, and the other circulation tank (31) serves as a cooling tank for the coolant, and the recovery tank and the cooling tank are connected via a heat dissipation pipe (32), and a heat exchange device (4) is mounted on the heat dissipation pipe (32); The oil pan (2) has a temperature regulating pipe (21) with two ends connected therethrough, and the two ends of the temperature regulating pipe (21) are detachably connected to the recovery tank and the cooling tank through a circulation pipe (22) to form a circulation loop, and a water pump (5) is provided on the circulation pipe (22) for connecting the cooling tank and the temperature regulating pipe (21).

2. The food frying device according to claim 1, characterized in that: Both ends of the heat dissipation pipeline (32) are lower than the liquid level of the coolant in the circulation groove (31), and the two circulation grooves (31) are arranged at the same level.

3. The food frying device according to claim 2, characterized in that: A circulation pipe (22) for connecting to the cooling tank extends into the cooling tank and is immersed in the cooling liquid.

4. The food frying device according to claim 3, characterized in that: The heat dissipation pipe (32) and the temperature regulating pipe (21) are both serpentine pipes.

5. The food frying device according to any one of claims 1 to 4, characterized in that: It also includes a controller for controlling the operating states of the heating device (1), the heat exchange device (4), and the water pump (5), and a sensor for detecting the temperature of the oil in the oil pan (2), and the sensor is connected to the controller.

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