CN111123693A - Timing work overheating protection device - Google Patents
Timing work overheating protection device Download PDFInfo
- Publication number
- CN111123693A CN111123693A CN202010061403.2A CN202010061403A CN111123693A CN 111123693 A CN111123693 A CN 111123693A CN 202010061403 A CN202010061403 A CN 202010061403A CN 111123693 A CN111123693 A CN 111123693A
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- cavity
- bevel gear
- rotating shaft
- switch button
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B9/00—Safety arrangements
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B7/00—Arrangements for obtaining smooth engagement or disengagement of automatic control
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0202—Switches
- H05B1/0208—Switches actuated by the expansion or evaporation of a gas or liquid
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Electromagnetism (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to a timed working overheating prevention protection device, which comprises a machine body, wherein an intermittent working device is arranged in the machine body, an irregular cam is arranged in the intermittent working device, an overheating protection device and a starting device are also arranged on the right side of the intermittent working device, the intermittent working device is arranged in the machine body, the working time of equipment is controlled, the equipment damage and even danger caused by long-time operation of the equipment are avoided, the overheating protection device is arranged on the right side of the intermittent working device, when the equipment is overheated, a power supply is cut off in a mechanical transmission mode, the equipment stops working, the potential safety hazard caused by overheating of the equipment is avoided, and the device is high in automation degree, high in processing efficiency, safe and convenient.
Description
Technical Field
The invention relates to the field of boiler protection, in particular to a timing working overheating prevention protection device.
Background
The existing household electronic stove heats food in an electric heating mode, once the household electronic stove works, the equipment runs all the time, a large load is caused to the equipment for a long time, the service life of the equipment is greatly reduced, when the working heat of the equipment exceeds a limited heat, no protective measures are taken, and once danger occurs, the consequences are unreasonable.
Disclosure of Invention
Aiming at the technical defects, the invention provides an overheating prevention protection device for timed work, which can overcome the defects.
The invention relates to a timed working overheating-prevention protection device, which comprises a machine body, wherein an intermittent working device is arranged in the machine body, the intermittent working device comprises a first moving cavity positioned in the machine body, a boiler is arranged outside the machine body, a socket with the right end positioned in the first moving cavity is fixedly arranged on the right end surface of the boiler, a plug is slidably connected in the first moving cavity and positioned on the right side of the socket, two first springs are fixedly connected between the left end surface of the plug and the left end wall of the first moving cavity, the plug moves leftwards and is connected with the socket, equipment works, a starting device is arranged on the right side of the intermittent working device, the starting device comprises a starting cavity positioned in the machine body, a switch button with the right end positioned outside the machine body is slidably connected in the starting cavity, two second springs are fixedly connected between the left end surface of the switch button and the left end wall of the starting cavity, the improved motor starter is characterized in that a jack is arranged on the left side of the switch button, a motor is fixedly arranged on the left end wall of the starting cavity, the motor is electrically connected with the jack through a connecting rod, the switch button moves leftwards and is connected with the jack, the motor works, an overheating protection device is arranged on the lower side of the starting device and comprises a second moving cavity located on the lower side of the starting cavity, a first moving block is slidably connected into the second moving cavity, a first rotating shaft extending upwards is connected into the first moving block in a rotating mode, a first transmission cavity is arranged on the upper side of the second moving cavity, the first rotating shaft extends upwards into the first transmission cavity and is fixedly connected with a first bevel gear, and the first moving block moves upwards to drive the first bevel gear to move upwards.
Preferably, the intermittent working device further comprises a second transmission cavity located on the right side of the first transmission cavity, a movable rod is slidably connected in the second transmission cavity, a third spring is fixedly connected between the upper end surface of the movable rod and the upper end wall of the second transmission cavity, a conductive rod is fixedly connected to the right end surface of the movable rod, an irregular cam located on the lower side of the movable rod is further arranged in the second transmission cavity, a second rotating shaft extending forwards is fixedly arranged in the irregular cam, a second bevel gear located on the front side of the irregular cam is fixedly connected to the second rotating shaft, a third bevel gear is meshed and connected to the front side of the second bevel gear, a third rotating shaft extending rightwards is fixedly arranged at the center of the third bevel gear, and the other end of the conductive rod is fixedly connected with the left end surface of the jack, so that the conductive rod is powered on when the switch button is connected with the jack, the third rotating shaft rotates to drive the moving rod to move upwards, so that the equipment works.
Preferably, second transmission chamber right side is equipped with the belt pulley chamber, the third pivot extends to right the first belt pulley of belt pulley intracavity and fixedly connected with, first belt pulley upside is equipped with the second belt pulley, the second belt pulley with connect through the belt between the fourth bevel gear, second belt pulley axle center department sets firmly the fourth pivot that extends right, the fourth pivot extend right and with be located the motor power who starts the intracavity is connected.
Preferably, the irregular cam is a cam with a special structure, so that the irregular cam drives the moving rod to slowly ascend and then rapidly descend when rotating, and the equipment can be intermittently switched on and switched off.
Preferably, the starting device further comprises a power supply located in the right end wall of the machine body, a first electric wire is electrically connected between the power supply and the switch button, a second electric wire is electrically connected between the power supply and the jack, a third transmission cavity is communicated with the lower end wall of the starting cavity, a second moving block with a lower end located in the third transmission cavity is fixedly arranged on the lower side of the left end face of the switch button, a fourth spring is fixedly connected between the right end face of the second moving block and the right end wall of the third transmission cavity, the switch button is pressed, and the switch button is connected with the jack, so that the motor works.
Preferably, the overheat protection device further comprises a fourth bevel gear located in the first transmission cavity, the fourth bevel gear is fixedly connected with the fourth rotating shaft, the lower end of the fourth bevel gear is connected with a double-sided bevel gear in a meshing manner, the lower end face of the second moving block is connected with a gear located in the third transmission cavity in a meshing manner, a fifth rotating shaft extending forwards is fixedly arranged at the axis of the gear, a fifth bevel gear located on the front side of the gear is fixedly connected to the fifth rotating shaft, a sixth bevel gear is connected to the front side of the fifth bevel gear in a meshing manner, a sixth rotating shaft extending leftwards is fixedly arranged at the axis of the sixth bevel gear, a ratchet cavity is arranged at the left side of the third transmission cavity, the sixth rotating shaft extends leftwards into the ratchet cavity and is fixedly connected with an inner ratchet wheel, an outer ratchet wheel is connected to the outer side of the inner ratchet wheel in a matching manner, and a seventh rotating shaft extending left, the seventh rotating shaft extends into the first transmission cavity leftwards and is fixedly connected with a seventh bevel gear, thermal expansion gas extending leftwards is arranged on the lower end wall of the second moving cavity in a communicated mode, a heat conduction block extending rightwards is fixedly arranged on the right end face of the boiler and extends rightwards to the thermal expansion gas, an exhaust hole communicated with the outside is formed in the left end wall of the thermal expansion gas, and an air valve is arranged in the exhaust hole, so that when the temperature of the boiler is too high, the first bevel gear is meshed with the seventh bevel gear, the seventh bevel gear rotates to drive the second moving block to move rightwards, the jack is disconnected with the switch button, and the motor does not work.
The invention has the beneficial effects that: the machine body is internally provided with the intermittent working device which controls the working time of the equipment, so that the equipment is prevented from being damaged or even dangerous due to long-time operation, the right side of the intermittent working device is provided with the overheating protection device, when the equipment is overheated, the power supply is cut off in a mechanical transmission mode, so that the equipment stops working, the potential safety hazard caused by overheating of the equipment is avoided, and the device is high in automation degree, high in processing efficiency, safe and convenient.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic diagram of the overall structure of a timed operation overheat protection device according to the present invention;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a timing working overheat protection device, which is mainly used for protecting a boiler, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to an overheating protection device for timed operation, which comprises a machine body 10, wherein an intermittent operation device 901 is arranged in the machine body 10, the intermittent operation device 901 comprises a first moving cavity 43 positioned in the machine body 10, a boiler 12 is arranged outside the machine body 10, a socket 11 with the right end positioned in the first moving cavity 43 is fixedly arranged on the right end face of the boiler 12, a plug 41 is connected in the first moving cavity 43 in a sliding manner, the plug 41 is positioned on the right side of the socket 11, two first springs 42 are fixedly connected between the left end face of the plug 41 and the left end wall of the first moving cavity 43, the plug 41 moves leftwards to be connected with the socket 11, the equipment works, a starting device 902 is arranged on the right side of the intermittent operation device 901, the starting device 902 comprises a starting cavity 62 positioned in the machine body 10, a switch button 30 with the right end positioned outside the machine body 10 is connected in the starting cavity 62 in a sliding manner, two second springs 59 are fixedly connected between the left end surface of the switch button 30 and the left end wall of the starting cavity 62, an insertion hole 57 is arranged on the left side of the switch button 30, a motor 60 is fixedly arranged on the left end wall of the starting cavity 62, the motor 60 is electrically connected with the insertion hole 57 through a connecting rod 58, the switch button 30 moves leftwards to be connected with the insertion hole 57, so that the motor 60 works, an overheat protection device 903 is arranged on the lower side of the starting device 902, the overheat protection device 903 comprises a second moving cavity 26 positioned on the lower side of the starting cavity 62, a first moving block 27 is slidably connected in the second moving cavity 26, a first rotating shaft 28 extending upwards is rotatably connected in the first moving block 27, a first transmission cavity 35 is arranged on the upper side of the second moving cavity 26, the first rotating shaft 28 extends upwards into the first transmission cavity 35 and is fixedly connected with a first bevel gear 29, the first moving block 27 moves upward to drive the first bevel gear 29 to move upward.
Advantageously, the intermittent working device 901 further comprises a second transmission cavity 40 located at the right side of the first transmission cavity 43, a moving rod 17 is slidably connected in the second transmission cavity 40, a third spring 39 is fixedly connected between the upper end surface of the moving rod 17 and the upper end wall of the second transmission cavity 40, a conducting rod 23 is fixedly connected to the right end surface of the moving rod 17, an irregular cam 18 located at the lower side of the moving rod 17 is further arranged in the second transmission cavity 40, a second rotating shaft 20 extending forwards is fixedly arranged in the irregular cam 18, a second bevel gear 19 located at the front side of the irregular cam 18 is fixedly connected to the second rotating shaft 20, a third bevel gear 21 is engaged and connected to the front side of the second bevel gear 19, a third rotating shaft 22 extending rightwards is fixedly arranged at the axial center of the third bevel gear 21, and the other end of the conducting rod 23 is fixedly connected to the left end surface of the insertion hole 57, therefore, when the switch button 30 is connected to the insertion hole 57, the conductive rod 23 is energized, and the third rotating shaft 22 rotates to move the moving rod 17 upward, so that the device operates.
Beneficially, a pulley cavity 63 is arranged on the right side of the second transmission cavity 40, the third rotating shaft 22 extends rightwards into the pulley cavity 63 and is fixedly connected with the first pulley 24, a second pulley 38 is arranged on the upper side of the first pulley 24, the second pulley 38 is connected with the fourth bevel gear 34 through a belt 37, a fourth rotating shaft 36 extending rightwards is fixedly arranged at the axis of the second pulley 38, and the fourth rotating shaft 36 extends rightwards and is in power connection with the motor 60 located in the starting cavity 62.
Advantageously, the irregular cam 18 is a cam of special configuration, so that the irregular cam 18, when rotated, causes the mobile rod 17 to rise slowly and then fall rapidly, enabling the device to be switched intermittently.
Advantageously, the starting device 902 further includes a power source 32 located in the right end wall of the machine body 10, a first electric wire 31 is electrically connected between the power source 32 and the switch button 30, a second electric wire 33 is electrically connected between the power source 32 and the insertion hole 57, a third transmission cavity 51 is communicated with the lower end wall of the starting cavity 62, a second moving block 56 having a lower end located in the third transmission cavity 51 is fixedly arranged on the lower side of the left end surface of the switch button 30, a fourth spring 44 is fixedly connected between the right end surface of the second moving block 56 and the right end wall of the third transmission cavity 51, the switch button 30 is pressed, and the switch button 30 is connected with the insertion hole 57, so that the motor 60 operates.
Beneficially, the overheat protection device 903 further includes a fourth bevel gear 34 located in the first transmission cavity 35, the fourth bevel gear 34 is fixedly connected to the fourth rotating shaft 36, a double-sided bevel gear 25 is engaged and connected to the lower end of the fourth bevel gear 34, a gear 55 located in the third transmission cavity 51 is engaged and connected to the lower end surface of the second moving block 56, a fifth rotating shaft 54 extending forward is fixedly disposed at the axis of the gear 55, a fifth bevel gear 53 located at the front side of the gear 55 is fixedly connected to the fifth rotating shaft 54, a sixth bevel gear 52 is engaged and connected to the front side of the fifth bevel gear 53, a sixth rotating shaft 50 extending leftward is fixedly disposed at the axis of the sixth bevel gear 52, a ratchet cavity 48 is disposed at the left side of the third transmission cavity 51, the sixth rotating shaft 50 extends leftward into the ratchet cavity 48 and is fixedly connected to an inner ratchet 49, an outer ratchet 47 is cooperatively connected to the outer side of the inner ratchet 49, a seventh rotating shaft 46 extending leftward is fixedly arranged at the axis of the outer ratchet wheel 47, the seventh rotating shaft 46 extends leftward into the first transmission cavity 35 and is fixedly connected with a seventh bevel gear 45, the lower end wall of the second moving cavity 26 is provided with a thermal expansion gas 16 extending leftward, the right end surface of the boiler 12 is fixedly provided with a heat conduction block 13 extending rightward, the heat conduction block 13 extends rightward to the thermal expansion gas 16, the left end wall of the thermal expansion gas 16 is provided with an exhaust hole 14 communicated with the outside, and an air valve 15 is arranged in the exhaust hole 14, so that when the temperature of the boiler 12 is too high, the first bevel gear 29 is engaged with the seventh bevel gear 45, the seventh bevel gear 45 rotates to drive the second moving block 56 to move rightward, so that the jack 57 is disconnected from the switch button 30, and the motor 60 does not work.
The following detailed description of the steps of using a timed operation overheating protection device herein will be made with reference to fig. 1 to 3:
initially, the socket 11 and the plug 41 are disconnected, the switch knob 30 and the insertion hole 57 are disconnected, the double-sided bevel gear 25 and the first bevel gear 29 are not engaged, and the first bevel gear 29 and the seventh bevel gear 45 are not engaged.
In operation, the switch button 30 is pressed, the switch button 30 moves leftwards to be connected with the jack 57, the motor 60 operates to drive the fourth rotating shaft 36 to rotate, so that the second belt pulley 38 rotates, the belt 37 rotates to drive the first belt pulley 24 to rotate, the third rotating shaft 22 rotates, the third bevel gear 21 rotates to drive the second bevel gear 19 to rotate, the second rotating shaft 20 rotates, the irregular cam 18 rotates to drive the moving rod 17 to move upwards, the plug 41 moves leftwards, the plug 41 is connected with the socket 11, and the boiler 12 starts to operate;
the heat conduction block 13 generates heat to expand the gas in the thermal expansion gas 16, and then the first moving block 27 moves upward to drive the first rotating shaft 28 and the first bevel gear 29 to move upward, so that the left end of the first bevel gear 29 is meshed with the double-sided bevel gear 25, the right end of the first bevel gear 29 is meshed with the seventh bevel gear 45, the fourth rotating shaft 36 rotates to drive the fourth bevel gear 34 to rotate, so that the double-sided bevel gear 25 rotates, and then the first bevel gear 29 rotates to drive the seventh bevel gear 45 to rotate, so that the seventh rotating shaft 46 rotates, and then the outer ratchet 47 rotates to drive the inner ratchet 49 to rotate, so that the sixth rotating shaft 50 rotates, and then the sixth bevel gear 52 rotates to drive the fifth bevel gear 53, so that the fifth rotating shaft 54 rotates, and then the gear 55 rotates to drive the second moving block 56 to move leftward, so that the jack 57.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (5)
1. A timing working overheat protection device comprises a machine body; the intermittent working device is arranged in the machine body and comprises a first movable cavity positioned in the machine body, a boiler is arranged outside the machine body, a socket with the right end positioned in the first movable cavity is fixedly arranged on the right end face of the boiler, a plug is slidably connected in the first movable cavity and positioned on the right side of the socket, two first springs are fixedly connected between the left end face of the plug and the left end wall of the first movable cavity, the plug moves leftwards and is connected with the socket, equipment works, a starting device is arranged on the right side of the intermittent working device and comprises a starting cavity positioned in the machine body, a switch button with the right end positioned outside the machine body is slidably connected in the starting cavity, two second springs are fixedly connected between the left end face of the switch button and the left end wall of the starting cavity, and a jack is arranged on the left side of the switch button, the starting device comprises a starting cavity, a motor, a switch button, a first moving block, a second moving block and a first transmission cavity, wherein the starting cavity is arranged on the left end wall of the starting cavity, the motor is electrically connected with the jack through a connecting rod, the switch button moves leftwards and is connected with the jack, the motor works, an overheating protection device is arranged on the lower side of the starting device and comprises the second moving cavity located on the lower side of the starting cavity, the second moving cavity is slidably connected with the first moving block, the first rotating shaft extends upwards and is connected with the first bevel gear in the first moving block in a rotating mode, the second moving cavity is arranged on the upper side of the second moving cavity, the first rotating shaft extends upwards and is fixedly connected with the first bevel gear in the first moving cavity.
2. A timed operation overheat protection system as claimed in claim 1, wherein: the intermittent working device also comprises a second transmission cavity positioned on the right side of the first moving cavity;
but the sliding connection has the carriage release lever in the second transmission intracavity, the carriage release lever up end with fixedly connected with third spring between second transmission intracavity upper end wall, carriage release lever right-hand member face fixedly connected with conducting rod, still be equipped with in the second transmission intracavity and be located the irregular cam of carriage release lever downside, the irregular cam internal stability has the second pivot that extends forward, fixedly connected with is located in the second pivot the second bevel gear of irregular cam front side, the meshing of second bevel gear front side is connected with third bevel gear, third bevel gear axle center department has set firmly the third pivot that extends right, the conducting rod other end with jack left end face fixed connection, thereby, work as shift knob with make the conducting rod circular telegram when the jack meets, the third pivot is rotated and is driven the carriage release lever rebound and is made equipment work.
3. A timed operation overheat protection system as claimed in claim 1, wherein: the grain stirring and transferring device also comprises a belt pulley cavity positioned at the upper side of the grain stirring cavity;
second transmission chamber right side is equipped with the belt pulley chamber, the third pivot extends to right the first belt pulley of belt pulley intracavity and fixedly connected with, first belt pulley upside is equipped with the second belt pulley, the second belt pulley with connect through the belt between the fourth bevel gear, second belt pulley axle center department sets firmly the fourth pivot that extends right, the fourth pivot extend right and with be located motor power in the start-up chamber is connected.
4. A timed operation overheat protection system as claimed in claim 3, wherein: the irregular cam is a cam with a special structure, so that the irregular cam drives the moving rod to slowly rise and then quickly fall when rotating, and equipment can be intermittently switched on and switched off;
a timed operation overheat protection system as claimed in claim 1, wherein: the starting device also comprises a power supply positioned in the right end wall of the machine body;
the motor is characterized in that a first electric wire is electrically connected between the power supply and the switch button, a second electric wire is electrically connected between the power supply and the jack, a third transmission cavity is communicated with the lower end wall of the starting cavity, a second moving block with the lower end located in the third transmission cavity is fixedly arranged on the lower side of the left end face of the switch button, a fourth spring is fixedly connected between the right end face of the second moving block and the right end wall of the third transmission cavity, the switch button is pressed, and the switch button is connected with the jack to enable the motor to work.
5. A timed operation overheat protection system as claimed in claim 1, wherein: the overheating protection device also comprises a fourth bevel gear positioned in the first transmission cavity;
the fourth bevel gear is fixedly connected with the fourth rotating shaft, the lower end of the fourth bevel gear is connected with a double-sided bevel gear in a meshing manner, the lower end face of the second moving block is connected with a gear positioned in the third transmission cavity in a meshing manner, a fifth rotating shaft extending forwards is fixedly arranged at the axis of the gear, a fifth bevel gear positioned at the front side of the gear is fixedly connected to the fifth rotating shaft, a sixth bevel gear is connected at the front side of the fifth bevel gear in a meshing manner, a sixth rotating shaft extending leftwards is fixedly arranged at the axis of the sixth bevel gear, a ratchet cavity is arranged at the left side of the third transmission cavity, the sixth rotating shaft extends leftwards into the ratchet cavity and is fixedly connected with an inner ratchet wheel, the outer side of the inner ratchet wheel is connected with an outer ratchet wheel in a matching manner, a seventh rotating shaft extending leftwards is fixedly arranged at the axis of the outer ratchet wheel, and the seventh rotating shaft, the lower end wall of the second moving cavity is communicated with heat expansion gas extending leftwards, the right end face of the boiler is fixedly provided with a heat conduction block extending rightwards, the heat conduction block extends rightwards to the heat expansion gas, the left end wall of the heat expansion gas is provided with exhaust holes communicated with the outside, and air valves are arranged in the exhaust holes, so that when the temperature of the boiler is too high, the first bevel gear is meshed with the seventh bevel gear, the seventh bevel gear rotates to drive the second moving block to move rightwards, the jack is disconnected with the switch button, and the motor does not work.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010061403.2A CN111123693B (en) | 2020-01-19 | 2020-01-19 | Timing work overheating protection device |
| GBGB2008646.8A GB202008646D0 (en) | 2020-01-19 | 2020-06-09 | An anti-overheating protection device for timing work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010061403.2A CN111123693B (en) | 2020-01-19 | 2020-01-19 | Timing work overheating protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111123693A true CN111123693A (en) | 2020-05-08 |
| CN111123693B CN111123693B (en) | 2020-11-06 |
Family
ID=70491167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010061403.2A Active CN111123693B (en) | 2020-01-19 | 2020-01-19 | Timing work overheating protection device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111123693B (en) |
| GB (1) | GB202008646D0 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050092118A1 (en) * | 2003-11-03 | 2005-05-05 | Yorkwell Industries Limited | Internal safety structure for toasters |
| CN104257497A (en) * | 2014-10-08 | 2015-01-07 | 谷洪燕 | Traditional Chinese medicine boiling device |
| CN107017124A (en) * | 2017-05-10 | 2017-08-04 | 李天羿 | A kind of overtemperature protection system |
| CN108911099A (en) * | 2018-07-20 | 2018-11-30 | 协建（江苏）智能装备有限公司 | A kind of chemical industry nitric acid wastewater and sewage processing unit |
| CN109098823A (en) * | 2018-08-20 | 2018-12-28 | 宁波鄞州康圣机械科技有限公司 | Device for generating power by waste heat with protective device |
| CN109119913A (en) * | 2018-10-24 | 2019-01-01 | 诸暨市汉达电子科技有限公司 | A kind of power distribution cabinet intelligence guard system |
-
2020
- 2020-01-19 CN CN202010061403.2A patent/CN111123693B/en active Active
- 2020-06-09 GB GBGB2008646.8A patent/GB202008646D0/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050092118A1 (en) * | 2003-11-03 | 2005-05-05 | Yorkwell Industries Limited | Internal safety structure for toasters |
| CN104257497A (en) * | 2014-10-08 | 2015-01-07 | 谷洪燕 | Traditional Chinese medicine boiling device |
| CN107017124A (en) * | 2017-05-10 | 2017-08-04 | 李天羿 | A kind of overtemperature protection system |
| CN108911099A (en) * | 2018-07-20 | 2018-11-30 | 协建（江苏）智能装备有限公司 | A kind of chemical industry nitric acid wastewater and sewage processing unit |
| CN109098823A (en) * | 2018-08-20 | 2018-12-28 | 宁波鄞州康圣机械科技有限公司 | Device for generating power by waste heat with protective device |
| CN109119913A (en) * | 2018-10-24 | 2019-01-01 | 诸暨市汉达电子科技有限公司 | A kind of power distribution cabinet intelligence guard system |
Also Published As
| Publication number | Publication date |
|---|---|
| GB202008646D0 (en) | 2020-07-22 |
| CN111123693B (en) | 2020-11-06 |
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