Quick cooling type electric pressure cooker

Abstract

The utility model belongs to the technical field of pressure cookers, and particularly relates to a quick-cooling type electric pressure cooker which comprises an outer cooker body, a control panel is arranged outside the outer cooker body, a heating plate is arranged on the inner wall of the bottom of the outer cooker body, and a cooker cover is movably arranged on the top of the outer cooker body. During cooling, cooling water is injected into the water storage tank, then a proper amount of dry ice is guided into the water storage tank through the dry ice throwing position, then the water pump is started, the water pump sucks the cooling water in the water storage tank and guides the cooling water into the cooling pipe through the drainage end, the cooling pipe is attached to the pot container, and heat dissipation and cooling of the pot container can be achieved. Water participating in cooling can be cooled again by the dry ice after entering the water storage tank, the cooling water continues to be guided into the cooling pipe by the water pump to participate in cooling of the pot container, water recycling is achieved, the cooling structure can rapidly cool the pot container, and therefore the pressure reduction speed of the pot container can be increased, and the waiting time of a user is reasonably shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure cookers, in particular to a quick-cooling electric pressure cooker. Background Art

[0002] Pressure cooker, also known as pressure cooker. The advantage of using a pressure cooker is that it not only shortens the cooking time, but also makes the cooked food taste good, especially meat that is not easy to cook becomes easy to cook and tastes good. After cooking, the gas inside the pot needs to be discharged. When the pressure inside the pot is close to the pressure outside, the lid can be opened to take out the ingredients.

[0003] However, the existing pressure cookers do not have a rapid cooling function, and the temperature of the pot inner body cannot be quickly reduced, resulting in a slow reduction speed of the pressure in the pot, which will extend the drinking time of the user. Therefore, a rapid cooling electric pressure cooker is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a quick-cooling electric pressure cooker.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a quick-cooling electric pressure cooker, comprising an outer pot body, a control panel is provided on the outside of the outer pot body, a heating plate is provided on the inner wall of the bottom of the outer pot body, a pot cover is movably provided on the top of the outer pot body, a pot core is provided in the outer pot body, a baffle is fixedly provided on the inner wall of the outer pot body, a mounting plate is fixedly provided on the outside of the pot core, an auxiliary handle is movably provided on the top of the mounting plate, and a cooling structure is provided in the outer pot body.

[0006] As a further description of the above technical solution:

[0007] A circular hole is arranged on the top of the mounting plate, a thread is arranged on the inner wall of the circular hole, a threaded rod is fixedly arranged on the bottom of the auxiliary handle, and the threaded rod is matched with the thread on the inner wall of the circular hole.

[0008] As a further description of the above technical solution:

[0009] A sealing protrusion is arranged at the bottom of the pot cover, an air release hole is arranged at the bottom of the sealing protrusion, an air release cap is arranged at the top of the pot cover, and a lid opening handle is fixedly arranged at the top of the pot cover.

[0010] As a further description of the above technical solution:

[0011] The cooling structure includes a horizontal plate fixedly mounted on one side of the outer pot body and a cooling pipe fixedly mounted on the inner wall of the outer pot body, a water tank is fixedly mounted on the top of the horizontal plate, a water pump is fixedly mounted on one side of the water tank, a water pumping end of the water pump is fixedly connected to the water tank, a water discharge end of the water pump is fixedly connected to the bottom port of the cooling pipe, a water pipe is fixedly mounted on the top of the water tank, and the other end of the water pipe is fixedly connected to the top port of the cooling pipe.

[0012] As a further description of the above technical solution:

[0013] A water injection pipe, a dry ice placement point and a ventilation hole are arranged on the top of the water storage tank, and a water blocking bolt is arranged on the front of the water storage tank.

[0014] As a further description of the above technical solution:

[0015] The exterior of the outer pot body is coated with an anti-corrosion layer, and three support blocks arranged in a triangle are fixedly arranged at the bottom of the outer pot body, and anti-slip pads are arranged at the bottom of the support blocks.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the quick-cooling electric pressure cooker is provided with a horizontal plate, a cooling pipe, a water storage tank, a water pump, a water guide pipe, a water injection pipe and a dry ice delivery point. During cooling, cooling water is injected into the water storage tank, and then an appropriate amount of dry ice is introduced into the water storage tank through the dry ice delivery point. Then, the water pump is started, and the pumping end of the water pump sucks the cooling water in the water storage tank, and introduces the cold water into the cooling pipe through the drainage end. The cooling pipe fits the inner pot, and the heat dissipation and cooling of the inner pot can be realized. After the water participating in the cooling enters the water storage tank, it can be cooled down again by the dry ice, and the cooling water continues to be introduced into the cooling pipe by the water pump to participate in the cooling of the inner pot, so as to realize the recycling of water. The cooling structure can quickly cool down the inner pot, thereby accelerating the pressure reduction speed of the inner pot and reasonably reducing the waiting time of the user.

[0018] 2. Compared with the prior art, the quick-cooling electric pressure cooker is provided with a baffle, a mounting plate, a threaded rod and an auxiliary handle. When the inner pot needs to be taken out, the threaded rod is inserted into the round hole on the top of the mounting plate and rotated clockwise to complete the installation of the auxiliary handle. The provision of two auxiliary handles can prevent the inner pot from scalding the skin and can also reduce the difficulty of taking out the inner pot. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of a quick-cooling electric pressure cooker proposed by the utility model from a first perspective;

[0020] Figure 2 A schematic diagram of the three-dimensional structure of a quick-cooling electric pressure cooker proposed by the utility model from a second viewing angle;

[0021] Figure 3 This is a three-dimensional structural schematic diagram of a quick-cooling electric pressure cooker proposed by the utility model after removing the pot inner shell;

[0022] Figure 4 The utility model discloses a three-dimensional structure diagram of an auxiliary handle in a quick-cooling electric pressure cooker.

[0023] Legend:

[0024] 1. Outer pot body; 2. Control panel; 3. Heating plate; 4. Pot cover; 5. Vent hole; 6. Handle; 7. Vent cap; 8. Pot core; 9. Baffle; 10. Mounting plate; 11. Threaded rod; 12. Auxiliary handle; 13. Cooling structure; 131. Horizontal plate; 132. Cooling pipe; 133. Water storage tank; 134. Water pump; 135. Water pipe; 136. Water injection pipe; 137. Dry ice placement; 138. Water blocking bolt; 139. Ventilation hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figures 1 to 4 The utility model provides a quick-cooling electric pressure cooker: comprising an outer pot body 1, the outer surface of the outer pot body 1 is coated with an anti-corrosion layer, three support blocks arranged in a triangle are fixedly arranged at the bottom of the outer pot body 1, and an anti-slip pad is arranged at the bottom of the support block, a control panel 2 is arranged on the outside of the outer pot body 1, a heating plate 3 is arranged on the inner wall of the bottom of the outer pot body 1, a pot cover 4 is movably arranged on the top of the outer pot body 1, a sealing protrusion is arranged at the bottom of the pot cover 4, and a venting hole 5 is arranged at the bottom of the sealing protrusion, a venting cap 7 is arranged on the top of the pot cover 4, and a lid opening handle 6 is fixedly arranged on the top of the pot cover 4, a pot 8 is arranged inside the outer pot body 1, a baffle 9 is fixedly arranged on the inner wall of the outer pot body 1, a mounting plate 10 is fixedly arranged on the outside of the pot 8, and an auxiliary grip 12 is movably arranged on the top of the mounting plate 10;

[0027] Reference Figure 1 In order to quickly take out the inner pot 8, a round hole is provided on the top of the mounting plate 10, and a thread is provided on the inner wall of the round hole. A threaded rod 11 is fixedly provided at the bottom of the auxiliary grip 12. The threaded rod 11 is matched with the thread of the inner wall of the round hole. When the inner pot 8 needs to be taken out, the threaded rod 11 is inserted into the round hole on the top of the mounting plate 10 and rotated clockwise to complete the installation. The two auxiliary grips 12 can prevent the inner pot 8 from scalding the skin and can also reduce the difficulty of taking out the inner pot 8.

[0028] Reference Figures 1 to 3 In order to achieve the purpose of rapid cooling, a cooling structure 13 is provided in the outer pot body 1. The cooling structure 13 includes a horizontal plate 131 fixedly installed on one side of the outer pot body 1 and a cooling pipe 132 fixedly installed on the inner wall of the outer pot body 1. A water storage tank 133 is fixedly provided on the top of the horizontal plate 131. A water pump 134 is fixedly provided on one side of the water storage tank 133. The water pump end of the water pump 134 is fixedly connected to the water storage tank 133. The water discharge end of the water pump 134 is fixedly connected to the bottom port of the cooling pipe 132. The top of the water storage tank 133 is fixedly provided with a water pump 134. There is a water pipe 135, the other end of the water pipe 135 is fixedly connected to the top port of the cooling pipe 132, a water injection pipe 136, a dry ice placement point 137 and a ventilation hole 139 are provided on the top of the water storage tank 133, and a water blocking bolt 138 is provided on the front of the water storage tank 133. The setting of the cooling structure 13 can make the cooling water circulate in the cooling pipe 132, and can repeatedly and quickly cool the liquid involved in the cooling, so that the pot inner body 8 can be quickly cooled, thereby accelerating the pressure reduction speed of the pot inner body 8 and reducing the waiting time of the user.

[0029] Working principle: When cooking is finished and the inner pot 8 needs to be quickly cooled, first inject cooling water into the water tank 133, then introduce an appropriate amount of dry ice into the water tank 133 through the dry ice delivery point 137 to cool the water, and then start the water pump 134. The pumping end of the water pump 134 sucks the cooling water in the water tank 133 and introduces the cold water into the cooling pipe 132 through the drainage end. The cold water fills the cooling pipe 132 and is finally introduced into the water tank 133 again through the water guide pipe 135. The cooling pipe 132 fits the inner pot 8 to achieve heat dissipation and cooling of the inner pot 8. After the cooling water enters the water tank 133, it can be cooled by the dry ice. The temperature is lowered again, and the cooling water is continuously introduced into the cooling pipe 132 by the water pump 134 to participate in the cooling of the inner pot 8. While cooling, the air vent cap 7 can be removed to discharge the air pressure in the pot. The cooling structure 13 can quickly cool down the inner pot 8, thereby accelerating the pressure reduction speed of the inner pot 8. When the pressure in the pot is similar to the external pressure, the pot cover 4 can be opened to take out the food. When the inner pot 8 needs to be taken out, two auxiliary handles 12 are installed on the mounting plate 10, and the threaded rod 11 is inserted into the circular hole on the top of the mounting plate 10 and rotated clockwise to complete the installation. The two auxiliary handles 12 can prevent the inner pot 8 from scalding the skin and can also reduce the difficulty of taking out the inner pot 8.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick-cooling electric pressure cooker, comprising an outer pot body (1), characterized in that: The outer portion of the outer pot body (1) is provided with a control panel (2), the inner wall of the bottom of the outer pot body (1) is provided with a heating plate (3), the top of the outer pot body (1) is provided with a pot cover (4) movably, a pot core (8) is provided inside the outer pot body (1), a baffle (9) is fixedly provided on the inner wall of the outer pot body (1), a mounting plate (10) is fixedly provided outside the pot core (8), an auxiliary handle (12) is movably provided on the top of the mounting plate (10), and a cooling structure (13) is provided inside the outer pot body (1).

2. A rapid cooling electric pressure cooker according to claim 1, characterized in that: A circular hole is provided at the top of the mounting plate (10), and a thread is provided on the inner wall of the circular hole. A threaded rod (11) is fixedly provided at the bottom of the auxiliary handle (12), and the threaded rod (11) is matched with the thread on the inner wall of the circular hole.

3. The rapid cooling electric pressure cooker according to claim 1, characterized in that: The bottom of the pot cover (4) is provided with a sealing protrusion, the bottom of the sealing protrusion is provided with an air release hole (5), the top of the pot cover (4) is provided with an air release cap (7), and the top of the pot cover (4) is fixedly provided with a lid opening handle (6).

4. The rapid cooling electric pressure cooker according to claim 1, characterized in that: The cooling structure (13) comprises a transverse plate (131) fixedly mounted on one side of the outer pot body (1) and a cooling pipe (132) fixedly mounted on the inner wall of the outer pot body (1); a water tank (133) is fixedly mounted on the top of the transverse plate (131); a water pump (134) is fixedly mounted on one side of the water tank (133); a water pump end of the water pump (134) is fixedly connected to the water tank (133); a water discharge end of the water pump (134) is fixedly connected to the bottom port of the cooling pipe (132); a water guide pipe (135) is fixedly mounted on the top of the water tank (133); and the other end of the water guide pipe (135) is fixedly connected to the top port of the cooling pipe (132).

5. A rapid cooling electric pressure cooker according to claim 4, characterized in that: The top of the water storage tank (133) is provided with a water injection pipe (136), a dry ice placement point (137) and a ventilation hole (139), and the front of the water storage tank (133) is provided with a water blocking bolt (138).

6. The rapid cooling electric pressure cooker according to claim 1, characterized in that: The exterior of the outer pot body (1) is coated with an anti-corrosion layer, and the bottom of the outer pot body (1) is fixedly provided with three support blocks arranged in a triangle, and the bottom of the support blocks is provided with an anti-slip pad.

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