Steam cooker with automatic drainage function

Abstract

The utility model belongs to the technical field of steam cookers, and particularly relates to a steam cooker with an automatic drainage function, which comprises a pressure cooker body and further comprises a float valve fixedly mounted at the top of the pressure cooker body, a safety valve fixedly mounted at the bottom of the float valve, a drainage joint fixedly arranged at the bottom of the pressure cooker body, and a water outlet fixedly arranged at the bottom of the pressure cooker body. A water level floating ball is fixedly installed on one side of the float valve, an electromagnetic valve is fixedly installed on the other side of the water level floating ball, the float valve can be used for keeping the pressure stable and ensuring the cooking effect and safety, then the safety valve is used for protecting the safety and normal work of the boiler and surrounding equipment, and then the drainage connector is used for absorbing condensed water. The water hammer phenomenon is prevented, the pipeline is protected, the steam conveying efficiency is improved, then the water level floating ball is used for water level detection, alarm and control, then the electromagnetic valve can be used for controlling inflow and outflow of water, automatic drainage work is achieved, automatic drainage can be achieved in time through matched use, and water level display errors cannot be caused.

Description

Technical Field

[0001] The utility model belongs to the technical field of steam boilers, in particular to a steam boiler with automatic drainage. Background Art

[0002] A steam cooker is an appliance that uses steam pressure to cook food. It is mainly composed of a pot body, a pot cover and a pressure control device. The pot body and the pot cover are matched. The pressure control device includes a pressure regulating valve, a pressure valve, a pressure gauge, a stop valve and a pressure relief valve. Automatic drainage of a steam cooker means that condensate in the steam pipe is automatically discharged through an automatic drain valve to keep the steam in the pipe pure and flowing smoothly. The main function of the automatic drain valve is to prevent the accumulation of condensate in the pipe and ensure that the steam can flow smoothly, thereby improving the operating efficiency of the equipment and reducing energy waste. However, in existing steam cookers, automatic drainage is inconvenient and may cause boiler water level disorder. Therefore, a steam cooker with automatic drainage is proposed.

[0003] For example, Chinese patent publication number CN205214959U discloses a steam cooker. When the steam cooker is depressurized, the temperature of the high-temperature steam is rapidly reduced during discharge to prevent burns, thereby greatly improving the safety of the steam cooker during depressurization.

[0004] The above patent has the following problems:

[0005] In contrast, existing steam boilers lack automatic drainage, which can cause the boiler water level gauge to display errors, leading to turbulent boiler water levels. In severe cases, this can cause the boiler to dry out or overflow, or even cause the boiler to explode. Furthermore, existing steam boilers lack multiple functions, fail to protect the circuit, are unsafe, and cannot simultaneously control temperature, reducing their practicality and service life. In light of this, we propose a steam boiler with automatic drainage. Utility Model Content

[0006] The purpose of the utility model is to solve the above-mentioned technical problems and provide a steam cooker with automatic drainage, so as to achieve the effect that the steam cooker can automatically drain water and has sufficient functions.

[0007] In view of this, the utility model provides a steam cooker with automatic drainage, comprising a pressure cooker body, and further comprising: a float valve fixedly installed on the top of the pressure cooker body, a safety valve fixedly installed on the bottom of the float valve, a drainage joint fixedly provided on the bottom of the pressure cooker body, a water level float fixedly installed on one side of the float valve, a solenoid valve fixedly installed on the other side of the water level float, a temperature control switch fixedly installed on the other side of the drainage joint, a fuse body fixedly installed on one side of the drainage joint, a fuse pressing piece fixedly installed on the bottom of the fuse body, a heating plate fixedly installed on the top of the fuse body, and a union nut fixedly installed on the bottom of the drainage joint.

[0008] Based on the above structure, the float valve is used to maintain stable pressure to ensure cooking effect and safety. Then, the safety valve is used to protect the safety and normal operation of the boiler and its surrounding equipment. The drain joint is used to absorb condensed water, prevent water hammer, protect pipelines and improve steam transmission efficiency. Then, the water level is detected, alarmed and controlled by the water level float. Then, the solenoid valve can be used to control the inlet and outlet of water to achieve automatic drainage. When used together, it can automatically drain water in time without causing water level display errors, water level disturbances, or boiler failures. Then, the temperature control switch can be used to control the temperature of the pressure cooker body. Then, the fuse body is used to include a protection circuit to prevent fire, overload protection and short circuit protection. Then, the fuse pressing piece is used to protect the fuse body and extend its service life. Then, the heating plate is used to heat to ensure that the water can boil quickly. Then, the union nut can be used to easily connect the drain joint. When used together, this device has multiple functions. It can protect the circuit while controlling the temperature. It is safe enough, increases practicality, and increases the service life of the device.

[0009] Preferably, an inner liner is fixedly provided inside the pressure cooker body, a first self-tapping screw is fixedly installed between the pressure cooker bodies, a nozzle seat is fixedly installed inside the inner liner, a check column is fixedly installed at the bottom of the nozzle seat, and the inner liner facilitates steam operation.

[0010] Preferably, a waterproof board is fixedly installed on the bottom of the inner tank, a bolt is fixedly installed on the bottom of the waterproof board, a main board is fixedly installed on the bottom of the bolt, and a water inlet is fixedly installed on the other side of the waterproof board. The waterproof board is used for waterproofing.

[0011] Preferably, a water pump is fixedly installed on the other side of the waterproof plate, a silicone hose is fixedly provided on the surface of the water pump, and a second self-tapping screw is fixedly installed on the surface of the water pump, so that the water pump can easily pump water.

[0012] Preferably, a fan is fixedly installed on the bottom of the mainboard, a motor is fixedly installed on the other side of the fan, a ball valve bracket is fixedly installed on the other side of the motor, a micro switch is fixedly installed on the other side of the ball valve bracket, and a drainage ball valve is fixedly installed on the other side of the micro switch, so that the fan can conveniently perform blowing work.

[0013] Preferably, both sides of the bottom of the pressure cooker body are fixedly installed with anti-skid rubber feet, and the anti-skid rubber feet are made of rubber material, and the anti-skid rubber feet are used for supporting work.

[0014] Preferably, a steam outlet joint is fixedly installed at the bottom of the safety valve, and the steam outlet joint is convenient for connecting other parts.

[0015] The beneficial effects of the utility model are:

[0016] 1. The steam cooker with automatic drainage can use the float valve to maintain stable pressure to ensure cooking effect and safety, and then use the safety valve to protect the safety and normal operation of the boiler and its surrounding equipment. The drainage joint is used to absorb condensed water, prevent water hammer, protect pipelines and improve steam transmission efficiency. Then, the water level is detected, alarmed and controlled by the water level float. Then, the solenoid valve can be used to control the water in and out to achieve automatic drainage. When used together, it can automatically drain water in time without causing water level display errors, water level disturbances, or boiler failures.

[0017] 2. The steam cooker with automatic drainage can use the temperature control switch to control the temperature of the pressure cooker body, and then use the fuse body to include a protection circuit to prevent fire, overload protection and short circuit protection. Then use the fuse pressing piece to protect the fuse body to extend the service life, and then use the heating plate to generate heat to ensure that the water can boil quickly. Then use the union nut to conveniently connect the drainage joint. When used together, this device has multiple functions. It can protect the circuit and control the temperature at the same time. It is safe enough, increases practicality, and also increases the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall three-dimensional diagram of the utility model;

[0019] Figure 2 This is a partial exploded view of the pressure cooker body of the present invention;

[0020] Figure 3 This is a partial exploded view of the float valve in the present utility model;

[0021] Figure 4 This is a partial exploded view of the temperature control switch in the present utility model;

[0022] Figure 5 This is a schematic diagram of the partial structure of the inner container in the present utility model;

[0023] Figure 6 This is a schematic diagram of the local structure of the motor in this utility model.

[0024] The marks in the figure are:

[0025] 1. Pressure cooker body; 101. Inner pot; 102. First self-tapping screw; 103. Nozzle seat; 104. Check column; 2. Float valve; 201. Safety valve; 202. Drain connector; 203. Water level float; 204. Solenoid valve; 3. Temperature control switch; 301. Fuse body; 302. Fuse pressing piece; 303. Heating plate; 304. Union nut; 4. Waterproof board; 401. Bolt; 402. Main board; 403. Water inlet nozzle; 5. Water pump; 501. Silicone hose; 502. Second self-tapping screw; 6. Fan; 601. Motor; 602. Ball valve bracket; 603. Micro switch; 604. Drain ball valve; 7. Anti-slip rubber feet; 8. Steam outlet connector. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] The present application discloses a steam cooker with automatic drainage. Figures 1-6 , including a pressure cooker body 1, and also including: a float valve 2 is fixedly installed on the top of the pressure cooker body 1, a safety valve 201 is fixedly installed on the bottom of the float valve 2, a drain joint 202 is fixedly provided at the bottom of the pressure cooker body 1, a water level float 203 is fixedly installed on one side of the float valve 2, a solenoid valve 204 is fixedly installed on the other side of the water level float 203, a temperature control switch 3 is fixedly installed on the other side of the drain joint 202, a fuse body 301 is fixedly installed on one side of the drain joint 202, a fuse pressing piece 302 is fixedly installed on the bottom of the fuse body 301, a heating plate 303 is fixedly installed on the top of the fuse body 301, and a union nut 304 is fixedly installed on the bottom of the drain joint 202.

[0028] Based on the above structure, the float valve 2 can be used to maintain stable pressure to ensure cooking effect and safety. Then, the safety valve 201 is used to protect the safety and normal operation of the boiler and its surrounding equipment. The drainage joint 202 is used to absorb condensed water, prevent water hammer, protect the pipeline and improve steam transmission efficiency. Then, the water level float 203 is used for water level detection, alarm and control. Then, the solenoid valve 204 can be used to control the inflow and outflow of water to achieve automatic drainage. When used together, the water can be automatically drained in time without causing water level display errors, water level disturbances, or boiler maintenance. , and then use the temperature control switch 3 to control the temperature of the pressure cooker body 1, and then use the fuse body 301 to include a protection circuit to prevent fire, overload protection and short circuit protection, and then use the fuse pressing piece 302 to protect the fuse body 301 to extend its service life, and then use the heating plate 303 to generate heat to ensure that the water can boil quickly, and then use the union nut 304 to conveniently connect the drain joint 202. When used together, this device has multiple functions, can protect the circuit and control the temperature at the same time, is safe enough, increases practicality, and also increases the service life of the device.

[0029] In one embodiment, an inner liner 101 is fixedly installed inside the pressure cooker body 1, a first self-tapping screw 102 is fixedly installed between the pressure cooker body 1, a nozzle seat 103 is fixedly installed inside the inner liner 101, and a check column 104 is fixedly installed at the bottom of the nozzle seat 103.

[0030] Specifically, the pressure cooker body 1 can be used for steam work, and then the inner pot 101 can be used to collect food for convenient cooking. The inner pot 101 can be fixed to the inside of the pressure cooker body 1 using the first self-tapping screw 102, and the nozzle seat 103 is used to prevent the liquid in the pot from leaking out, thereby playing a sealing role. Then, the check column 104 is used to prevent the liquid from flowing back.

[0031] In this embodiment, the inner liner 101 is fixed to enhance stability.

[0032] In one embodiment, a waterproof plate 4 is fixedly installed on the bottom of the inner liner 101, a bolt 401 is fixedly installed on the bottom of the waterproof plate 4, a main board 402 is fixedly installed on the bottom of the bolt 401, and a water inlet nozzle 403 is fixedly installed on the other side of the waterproof plate 4.

[0033] Specifically, the waterproof plate 4 can be used for waterproofing, and then the waterproof plate 4 is fixed to the working position using bolts 401. Then, the main board 402 is used to control the various functions of the steam cooker, and the water inlet 403 can be used to add water into the device.

[0034] In this embodiment, the waterproof board 4 performs waterproofing, thereby increasing its service life.

[0035] In one embodiment, a water pump 5 is fixedly installed on the other side of the waterproof board 4 , a silicone hose 501 is fixedly provided on the surface of the water pump 5 , and a second self-tapping screw 502 is fixedly installed on the surface of the water pump 5 .

[0036] Specifically, the water pump 5 can be used to pump water, and then the silicone hose 501 can be used to transport steam to ensure the normal operation of the steam boiler. The protective plate can be fixed to the surface of the water pump 5 through the second self-tapping screw 502.

[0037] In this embodiment, the water pump 5 is protected by a protective plate to enhance safety.

[0038] In one embodiment, a fan 6 is fixedly installed on the bottom of the main board 402, a motor 601 is fixedly installed on the other side of the fan 6, a ball valve bracket 602 is fixedly installed on the other side of the motor 601, a micro switch 603 is fixedly installed on the other side of the ball valve bracket 602, and a drainage ball valve 604 is fixedly installed on the other side of the micro switch 603.

[0039] Specifically, the fan 6 can be used to transport air, assist combustion, remove dust and desulfurize, and then the motor 601 can be used to provide power to drive the various components of the pressure cooker body 1 to operate normally. The ball valve bracket 602 can support the drain ball valve 604, and then the micro switch 603 can be used to control the on and off of the circuit and provide protection when necessary. The drain ball valve 604 can be used to prevent steam leakage and exhaust air and other non-condensable gases.

[0040] In this embodiment, the ball valve bracket 602 performs support work, enhances stability, and protects the drainage ball valve 604.

[0041] In one embodiment, anti-skid rubber feet 7 are fixedly installed on both sides of the bottom of the pressure cooker body 1, and the anti-skid rubber feet 7 are made of rubber material.

[0042] Specifically, the pressure cooker body 1 can be supported by anti-skid rubber feet 7 , and the flexibility and wear resistance are enhanced by the rubber material.

[0043] In this embodiment, the anti-skid rubber feet 7 support the pressure cooker body 1 to enhance stability.

[0044] In one embodiment, a steam outlet connector 8 is fixedly installed at the bottom of the safety valve 201 .

[0045] Specifically, the steam outlet joint 8 can be used to facilitate connection of other parts to the pressure cooker body 1 , thereby facilitating work.

[0046] In this embodiment, the steam outlet connector 8 absorbs vibration, compensates for displacement and protects the pipeline system.

[0047] When the steam cooker with automatic drainage of this embodiment is in use, the pressure cooker body 1 can be supported by the anti-skid rubber feet 7, and the flexibility and wear resistance can be enhanced by the rubber material. Then, the pressure cooker body 1 is used for steam work, and the inner pot 101 is used to collect food for convenient cooking. Then, the inner pot 101 can be fixed to the inside of the pressure cooker body 1 by the first self-tapping screw 102, and the liquid in the pot body is prevented from leaking out by the nozzle seat 103, which plays a sealing role. Then, the check column 104 is used to prevent the liquid from flowing back, and the waterproof plate 4 can be used for waterproof work, and then the bolts are used to fix the inner pot 101 to the inside of the pressure cooker body 1. 401 fixes the waterproof plate 4 to the working position, then uses the main board 402 to control the various functions of the steam cooker, and can use the water inlet 403 to add water to the inside of the device, then uses the water pump 5 to pump water, and then uses the silicone hose 501 to transport steam to ensure the normal operation of the steam cooker, and the protective plate can be fixed to the surface of the water pump 5 through the second self-tapping screw 502, and then uses the float valve 2 to maintain stable pressure to ensure cooking effect and safety, and then uses the safety valve 201 to protect the safety and normal operation of the boiler and its surrounding equipment, and then uses the drainage connector 202 to drain the water. Including absorbing condensed water, preventing water hammer, protecting pipelines and improving steam transmission efficiency, then using the water level float 203 to detect the water level, alarm and control, then using the solenoid valve 204 to control the water in and out, and then using the temperature control switch 3 to control the temperature of the pressure cooker body 1, then using the fuse body 301 including the protection circuit to prevent fire, overload protection and short circuit protection, and then using the fuse pressing piece 302 to protect the fuse body 301 and extend its service life, and then using the heating plate 303 to heat to ensure that the water can boil quickly, and then using the union screw The female connector 304 can be conveniently connected to the drain connector 202, and then the fan 6 is used to transport air, assist combustion, remove dust and desulfurize. Then, the motor 601 is used to provide power to drive the various components of the pressure cooker body 1 to operate normally. The ball valve bracket 602 can support the drain ball valve 604, and then the micro switch 603 is used to control the on and off of the circuit and provide protection when necessary. The drain ball valve 604 can be used to prevent steam leakage and exhaust air and other non-condensable gases. Then, the steam outlet connector 8 is used to facilitate the connection of other parts to the pressure cooker body 1, making work convenient.

[0048] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A steam cooker with automatic drainage, comprising a pressure cooker body (1), characterized in that: Also includes: A float valve (2) is fixedly mounted on the top of the pressure cooker body (1), a safety valve (201) is fixedly mounted on the bottom of the float valve (2), a drain joint (202) is fixedly provided on the bottom of the pressure cooker body (1), a water level float (203) is fixedly mounted on one side of the float valve (2), a solenoid valve (204) is fixedly mounted on the other side of the water level float (203), a temperature control switch (3) is fixedly mounted on the other side of the drain joint (202), a fuse body (301) is fixedly mounted on one side of the drain joint (202), a fuse pressing piece (302) is fixedly mounted on the bottom of the fuse body (301), a heating plate (303) is fixedly mounted on the top of the fuse body (301), and a union nut (304) is fixedly mounted on the bottom of the drain joint (202).

2. The steam cooker with automatic drainage according to claim 1, characterized in that: An inner liner (101) is fixedly provided inside the pressure cooker body (1), first self-tapping screws (102) are fixedly installed between the pressure cooker body (1), a nozzle seat (103) is fixedly installed inside the inner liner (101), and a check column (104) is fixedly installed at the bottom of the nozzle seat (103).

3. The steam cooker with automatic drainage according to claim 2, characterized in that: A waterproof plate (4) is fixedly mounted on the bottom of the inner liner (101), a bolt (401) is fixedly mounted on the bottom of the waterproof plate (4), a main plate (402) is fixedly mounted on the bottom of the bolt (401), and a water inlet (403) is fixedly mounted on the other side of the waterproof plate (4).

4. The steam cooker with automatic drainage according to claim 3, characterized in that: A water pump (5) is fixedly installed on the other side of the waterproof plate (4), a silicone hose (501) is fixedly provided on the surface of the water pump (5), and a second self-tapping screw (502) is fixedly installed on the surface of the water pump (5).

5. The steam cooker with automatic drainage according to claim 3, characterized in that: A fan (6) is fixedly mounted on the bottom of the main board (402), a motor (601) is fixedly mounted on the other side of the fan (6), a ball valve bracket (602) is fixedly mounted on the other side of the motor (601), a micro switch (603) is fixedly mounted on the other side of the ball valve bracket (602), and a drainage ball valve (604) is fixedly mounted on the other side of the micro switch (603).

6. The steam cooker with automatic drainage according to claim 1, characterized in that: Anti-skid rubber feet (7) are fixedly installed on both sides of the bottom of the pressure cooker body (1), and the anti-skid rubber feet (7) are made of rubber material.

7. The steam cooker with automatic drainage according to claim 1, characterized in that: A steam outlet joint (8) is fixedly mounted on the bottom of the safety valve (201).

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