CN210673117U - Electronic control drainage structure of deep oil electric fryer - Google Patents

Electronic control drainage structure of deep oil electric fryer Download PDF

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Publication number
CN210673117U
CN210673117U CN201920529457.XU CN201920529457U CN210673117U CN 210673117 U CN210673117 U CN 210673117U CN 201920529457 U CN201920529457 U CN 201920529457U CN 210673117 U CN210673117 U CN 210673117U
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oil
shell
control
deep
electronic control
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CN201920529457.XU
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刘永聪
程沛池
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Zhongshan Meiji Electric Appliance Co ltd
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DONGGUAN QINGXI HUAHUI ELECTRICAL APPLIANCES CO LTD
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Abstract

The utility model relates to a small household appliances technical field especially relates to a deep oil electricity explodes pot electronic control drainage structures, including casing, oil pan, control box and oil box, the control box setting is in one side of casing, and the oil pan is placed in the casing, and shown oil box takes out the formula of inserting and sets up in the casing bottom and lie in the oil pan below, opens oil pan bottom valve through the PCB control panel, walks the log raft of gathering in the oil pan bottom, reduces the water evaporation weight to reduce the potential safety hazard.

Description

Electronic control drainage structure of deep oil electric fryer
Technical Field
The utility model relates to a small household appliances technical field especially relates to a deep oil electric fryer electronic control drainage structures.
Background
The small household electrical appliance brings great convenience to people in life, and is a necessary household electrical appliance for improving the quality of life and pursuing the quality of life of modern families. Among them, small kitchen appliances are closely related to healthy diet of people, such as induction cookers, soybean milk makers, electric pressure cookers, electric rice cookers, oven ovens, electric fryers, and the like, all play an important role in healthy diet of people. With the rapid updating and upgrading development situation of household appliance market products, small kitchen household appliance products need to be continuously technically innovated, and the product design concept of cost control, energy conservation, environmental protection, greenness, health and safety is embodied, so that enough competitiveness can be ensured in the market.
The deep-oil electric fryer has the advantages that the oil temperature at the deep oil position is lower, food crumbs are not easy to zoom, and harmful substances are reduced. The deep oil electric fryer has the advantages that water is easy to accumulate, food is taken out from the frozen state and placed into the deep oil electric fryer many times, water drops and even water balls are easy to accumulate in the food and the frozen water, particularly, when the deep oil electric fryer is shut down, a heating pipe is not heated any more, oil is not convected, water is accumulated to the bottom of the deep oil electric fryer due to the fact that the water density is higher than that of the oil, when water accumulates to a certain amount, concentrated vaporization and explosion can occur, a large amount of steam and oil can be splashed rapidly, and danger is generated. The potential safety hazard exists in the use process of the traditional deep oil electric fryer.
Disclosure of Invention
An object of the utility model is to provide a deep oil electricity explodes pot electronic control drainage structure to prior art's not enough, open oil pan bottom valve through the PCB control panel, walk the log raft of gathering in the oil pan bottom, reduce the water evaporation volume to reduce the potential safety hazard.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an electronic control drainage structure of a deep-oil electric fryer comprises a shell, an oil pan, a control box and an oil box, wherein the control box is arranged on one side of the shell, the oil pan is arranged in the shell, and the oil box is arranged at the bottom of the shell and is positioned below the oil pan in a drawing and inserting manner; a heating tube is arranged at a position close to the bottom of the oil pan, one end of the heating tube is connected with the control box, and a temperature sensing device is arranged on the heating tube; the bottom panel of the oil pan is an inclined plane, a pan body oil outlet is formed in the lower end of the bottom panel, an oil filter and a filter screen are mounted in the pan body oil outlet, the filter screen covers the oil filter, and the oil filter is provided with an elastic valve and an oil filter sealing ring; the control box is provided with an electronic control panel, the electronic control panel is electrically connected with an electromagnetic valve through a lead, the electromagnetic valve is connected with a connecting rod through a connecting button, and the middle lower part of the connecting rod is provided with a return spring; a shell oil outlet hole is formed in the bottom of the shell corresponding to the oil outlet hole of the pot body, a control rod which rotates around a shaft is further arranged at the bottom of the shell, one end of the control rod is opposite to the bottom of the connecting rod, and the end of the control rod and the bottom of the shell are connected with a spring; the other end of the control rod is positioned below an elastic valve of the oil filter, and a sealing ring is arranged on one surface matched with the oil outlet of the shell.
The temperature sensing device is an electronic temperature measuring tube.
The control box is provided with a timer.
The control box is provided with an oil temperature control key.
The utility model discloses beneficial effect does: according to the electronic control drainage structure of the deep oil electric fryer, the valve at the bottom of the fryer is opened through the PCB control panel, water accumulated at the bottom of the fryer is drained, and the vaporization quantity of the water is reduced, so that potential safety hazards are reduced.
Drawings
Fig. 1 is a sectional view of the present invention.
Fig. 2 is a schematic view showing the closed state of the oil filter of the present invention.
Fig. 3 is a schematic view showing an opened state of the oil filter according to the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-3, the electronic control drainage structure for deep oil electric fryer of the present invention comprises a casing 1, an oil pan 2, a control box 3 and an oil box 4, wherein the control box 3 is arranged at one side of the casing 1, the oil pan 2 is arranged in the casing 1, and the oil box 4 is arranged at the bottom of the casing 1 and below the oil pan 2; a heating tube 5 is arranged at a position close to the bottom of the oil pan 2, one end of the heating tube 5 is connected with the control box 3, and a temperature sensing device 6 is arranged on the heating tube 5; the bottom panel of the oil pan 2 is an inclined plane, the oil outlet of the pan body is formed in the lower end of the bottom panel, water sinks below the oil due to the fact that the water density is larger than the oil density, the bottom panel of the inclined oil pan 2 can enable the gathered water drops or water balls to gather at the lowest position, namely the water drops or the water balls gather around the oil outlet of the pan body, and when oil is drained, water is firstly drained.
An oil filter 7 and a filter screen 8 are installed in the oil outlet of the pot body, the filter screen 8 covers the oil filter 7, and the filter screen 8 can filter food residues to prevent oil filtering and oil discharging blockage. The oil filter 7 is provided with an elastic valve 9 and an oil filtering sealing ring 10, so that the sealing performance and the valve accuracy of the oil filter 7 are guaranteed. The control box 3 is provided with an electronic control panel 11, the electronic control panel 11 is electrically connected with an electromagnetic valve 13 through a lead 12, the electromagnetic valve 13 is connected with a connecting rod 15 through a connecting button 14, and the middle lower part of the connecting rod 15 is provided with a return spring 16; a shell oil outlet hole is formed in the bottom of the shell 1 corresponding to the position of the oil outlet hole of the pot body, a control rod 18 which rotates around a shaft is further arranged at the bottom of the shell 1, one end of the control rod 18 is opposite to the bottom of the connecting rod 15, and the end of the control rod 18 and the bottom of the shell 1 are connected with a spring 17; the other end of the control rod 18 is located below the elastic valve 9 of the oil filter 7, and a sealing ring 19 is provided on the surface matching the oil outlet of the casing. The temperature sensing device 6 is an electronic temperature measuring tube and is used for detecting the real-time temperature of oil, the oil temperature can reach 190 ℃ in the use process of the oil pan 2, when the oil temperature is cooled to a proper temperature, oil can be discharged safely, the process can reach 1 hour, the electronic temperature measuring tube is installed at the bottom of the oil pan 2, the oil temperature at the bottom can be measured, and the control box 3 and the electronic control panel 11 can conveniently perform oil discharge control according to the oil temperature. The control box 3 is provided with a timer which can be used for controlling the oil discharge time, such as the opening and closing time of the oil filter 7, and can also be used for controlling the working time of the deep oil electric fryer, such as when the temperature is cooled to a proper temperature, such as 80 ℃, the oil discharge is started, and the oil discharge function is automatically closed after the timer counts 1 hour. The control box 3 is provided with an oil temperature control key for detecting and controlling the oil temperature. Preferably, a micro hot air blower is installed inside the oil filter 7, the micro hot air blower comprises a blower body, a blowing nozzle, a rotating device, a micro fan and a heating wire, the blower body and the heating wire are packaged inside the blower body, the blowing nozzle is installed outside the blower body through the rotating device, the blowing nozzle is aligned with the filter screen 8, the blower body is connected with an air pipe, the air pipe is communicated with the outside of the shell 1, when the micro blower works, the micro blower rotates into air flow, the air flow is heated by the heating wire to form hot air, the hot air blows out of the blowing nozzle to water drops or water balls gathered on the bottom panel of the oil pan 2, the rotating device drives the blowing nozzle to rotate, so that the hot air stirs the water drops or water balls more intensively, the gasification and evaporation of the water drops or water balls are accelerated, the component of the water drops or water balls is reduced, meanwhile, residues gathered by the filter screen, ensuring the functions of water drainage and oil drainage.
Preferably, the method for draining the deep oil electric fryer by electronic control comprises the following steps:
firstly, after the user fries the food, the oil temperature control key is adjusted back to the non-heating state;
keeping the power line connected, and opening the oil filter 7 by driving the electromagnetic valve 13 by the electronic control program of the electronic control board 11;
thirdly, discharging water into the oil box from the oil filter valve;
fourthly, after the water is drained, the oil filter valve is closed, the fryer is automatically shut down after a certain time, and the fryer returns to a standby state; meanwhile, the oil filter function is provided.
In another preferred embodiment, the method for electronically controlling draining of a deep oil fryer comprises:
after a user finishes frying food, the oil temperature control key is adjusted back to a non-heating state, and an oil filtering function is started;
secondly, the power cord is kept connected, and the fryer can run the drainage function first;
thirdly, closing the oil filter 7, and automatically opening the oil filter 7 to filter oil when the oil temperature is naturally cooled to a low temperature;
and fourthly, the oil filtering function is finished after a certain time, and the system is automatically shut down and returned to a standby state.
When in work, the electronic control drainage method of the deep oil electric fryer can be as follows: after the deep-oil electric fryer is used, if a user presses an OFF key of the electronic control board 11, the heating pipe 5 is powered OFF under the control of the control box 3 to finish heating, and meanwhile, the electronic control board 11 keeps a charged state; when the temperature sensing device 6 detects that the oil temperature in the oil pan 2 is lower than a set value, for example, lower than 80 ℃, the electromagnetic valve 13 acts, one end of the control rod 18 is pressed down through the connecting rod 15, the other end of the control rod 18 is lifted up to jack up the elastic valve 9 of the oil filter 7, meanwhile, the sealing ring 19 is separated from the oil outlet of the shell, and the water deposited at the bottom of the oil in the pan body sequentially flows into the oil box 4 through the filter screen 8, the oil outlet of the pan body, the oil filter 7 and the oil outlet of the shell; then the electromagnetic valve 13 drives the connecting rod 15 to retract, the control rod 18 resets, the elastic valve 9 of the oil filter 7 resets to block the oil outlet of the pot body, the control rod 18 blocks the oil outlet of the shell through the sealing ring 19, and the drainage is finished; the action of the solenoid valve 13 controlling the water discharge can be repeated several times. Preferably, because the solenoid valve generates heat when in operation, the solenoid valve is stopped for a period of time to dissipate heat, so that the time for draining water is 9 seconds, then the draining water is stopped for 81 seconds, then the draining water is repeatedly drained for 9 seconds and the draining water is stopped for 81 seconds, and the steps are repeated for 3-6 minutes; or the time is set to different water drainage stopping time according to different electromagnetic valves or even the water drainage stopping time is not required to be set.
The electronic control drainage method of the deep oil electric fryer can also be as follows: after the deep oil electric fryer stops using, delaying for 3 minutes, the electromagnetic valve 13 acts under the control of the electronic control panel 11, one end of the control rod 18 is pressed down through the connecting rod 15, the other end of the control rod 18 is lifted up to jack up the elastic valve 9 of the oil filter 7, meanwhile, the sealing ring 19 is separated from the oil outlet hole of the shell, and the water deposited at the bottom of the oil in the pot body sequentially flows into the oil box 4 through the oil outlet hole of the pot body, the oil filter 7 and the oil outlet hole of the shell; then the electromagnetic valve 13 drives the connecting rod 15 to retract, the control rod 18 resets, the elastic valve 9 of the oil filter 7 resets to block the oil outlet of the pot body, the control rod 18 blocks the oil outlet of the shell through the sealing ring 19, and the drainage is finished. Similarly, preferably, because the solenoid valve generates heat when it is operated, it is stopped for a certain time to dissipate heat, so the time for draining water is 9 seconds, then the draining water is stopped for 81 seconds, then the draining water is repeated for 9 seconds and the draining water is stopped for 81 seconds under the control of the solenoid valve 13, and the above steps are repeated for 3-6 minutes; or the time is set to different water drainage stopping time according to different electromagnetic valves or even the water drainage stopping time is not required to be set.
The utility model discloses a 2 bottom valves of oil pan are opened to the PCB control panel, walk the log raft of gathering in 2 bottoms of oil pan, reduce the water evaporation volume to reduce the potential safety hazard, improve the security and the practicality of deep-oil electric fryer greatly.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims (4)

1. The electronic control drainage structure of the deep-oil electric fryer is characterized by comprising a shell (1), an oil pot (2), a control box (3) and an oil box (4), wherein the control box (3) is arranged on one side of the shell (1), the oil pot (2) is placed in the shell (1), and the oil box (4) is arranged at the bottom of the shell (1) in a drawing and inserting mode and is positioned below the oil pot (2); a heating tube (5) is arranged at a position close to the bottom of the oil pan (2), one end of the heating tube (5) is connected with the control box (3), and a temperature sensing device (6) is arranged on the heating tube (5); the bottom panel of the oil pan (2) is an inclined plane, a pan body oil outlet is formed in the lower end of the bottom panel, an oil filter (7) and a filter screen (8) are installed in the pan body oil outlet, the filter screen (8) covers the oil filter (7), and the oil filter (7) is provided with an elastic valve (9) and an oil filtering sealing ring (10); the control box (3) is provided with an electronic control panel (11), the electronic control panel (11) is electrically connected with an electromagnetic valve (13) through a lead (12), the electromagnetic valve (13) is connected with a connecting rod (15) through a connecting button (14), and the middle lower part of the connecting rod (15) is provided with a return spring (16); a shell oil outlet is formed in the position, corresponding to the pot body oil outlet, of the bottom of the shell (1), a control rod (18) rotating around a shaft is further arranged at the bottom of the shell (1), one end of the control rod (18) is opposite to the bottom of the connecting rod (15), and the end of the control rod (18) and the bottom of the shell (1) are connected with a spring (17); the other end of the control rod (18) is positioned below an elastic valve (9) of the oil filter (7), and a sealing ring (19) is arranged on one surface matched with the oil outlet of the shell.
2. The deep oil deep fryer electronic control drain structure according to claim 1, wherein: the temperature sensing device (6) is an electronic temperature measuring tube.
3. The deep oil deep fryer electronic control drain structure according to claim 1, wherein: the control box (3) is provided with a timer.
4. The deep oil deep fryer electronic control drain structure according to claim 1, wherein: the control box (3) is provided with an oil temperature control key.
CN201920529457.XU 2019-04-18 2019-04-18 Electronic control drainage structure of deep oil electric fryer Active CN210673117U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920529457.XU CN210673117U (en) 2019-04-18 2019-04-18 Electronic control drainage structure of deep oil electric fryer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920529457.XU CN210673117U (en) 2019-04-18 2019-04-18 Electronic control drainage structure of deep oil electric fryer

Publications (1)

Publication Number Publication Date
CN210673117U true CN210673117U (en) 2020-06-05

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Application Number Title Priority Date Filing Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110192787A (en) * 2019-04-18 2019-09-03 东莞清溪华晖电器有限公司 Deep oil deep frying pan electronic control discharge structure and water discharge method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110192787A (en) * 2019-04-18 2019-09-03 东莞清溪华晖电器有限公司 Deep oil deep frying pan electronic control discharge structure and water discharge method
CN110192787B (en) * 2019-04-18 2023-12-15 东莞清溪华晖电器有限公司 Electronic control drainage structure and drainage method of deep-frying pan

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GR01 Patent grant
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TR01 Transfer of patent right

Effective date of registration: 20230810

Address after: 528400 Jinye Road, Jinli Industrial Zone, Sanjiao Town, Zhongshan City, Guangdong Province

Patentee after: ZHONGSHAN MEIJI ELECTRIC APPLIANCE Co.,Ltd.

Address before: 523000 Dongguan Qingxi Huahui Electrical Appliance Co., Ltd., Changshantou Village, Qingxi Town, Dongguan City

Patentee before: DONGGUAN QINGXI HUAHUI ELECTRICAL APPLIANCES Co.,Ltd.

TR01 Transfer of patent right