CN111396966A - Efficient heating system with anti-toppling function - Google Patents
Efficient heating system with anti-toppling function Download PDFInfo
- Publication number
- CN111396966A CN111396966A CN202010186421.3A CN202010186421A CN111396966A CN 111396966 A CN111396966 A CN 111396966A CN 202010186421 A CN202010186421 A CN 202010186421A CN 111396966 A CN111396966 A CN 111396966A
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- China
- Prior art keywords
- main body
- heating system
- supporting
- toppling
- gear
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/02—Arrangement of mountings or supports for radiators
- F24D19/0203—Types of supporting means
- F24D19/0209—Supporting means having bracket
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/02—Arrangement of mountings or supports for radiators
- F24D19/024—Functioning details of supporting means for radiators
- F24D19/0293—Radiators rotating without being demounted
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/06—Casings, cover lids or ornamental panels, for radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
Abstract
The invention relates to a high-efficiency heating system with an anti-toppling function, which comprises a heater, wherein the heater comprises a main body, a heating pipe and two ventilation grooves, and further comprises a ventilation mechanism and two supporting mechanisms, each supporting mechanism comprises a supporting ring, a support, a first bearing, a supporting shaft, two gravity strips and at least two convex blocks, each ventilation mechanism comprises a driving assembly, a rotating shaft, two second bearings and two wind power assemblies, each driving assembly comprises a motor, a turntable, a driving rod and a moving frame, each wind power assembly comprises a first gear, a second gear, a connecting shaft, a third bearing, a one-way bearing and fan blades, in the high-efficiency heating system with the anti-toppling function, the heat emission efficiency in the main body can be accelerated through the ventilation mechanism, the heating efficiency of the heater is improved, the toppling probability of the main body is reduced through the supporting effect of the supporting mechanisms, the safety of the warmer is improved.
Description
Technical Field
The invention relates to the field of heating equipment, in particular to an efficient heating system with an anti-toppling function.
Background
The warmer refers to a device for warming. There are many types of heaters, and the most common electric heater is a heating device using electricity as an energy source to heat and heat, which can also be called electric heating. The warmer is used as one of heating devices, and the comfort level of people in life is greatly improved.
When the warmer in the prior art is used, if the warmer topples over, the danger of fire caused by the heater is avoided, the safety of the warmer is reduced, and moreover, when the warmer in the prior art is used, the heat on the warmer is diffused freely, so that the heating speed of the warmer is slower, and the heating efficiency of the warmer is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the efficient heating system with the anti-toppling function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: the efficient heating system with the anti-toppling function comprises a heater, wherein the heater comprises a main body, a heating pipe and two ventilation grooves, a cavity is formed in the main body, the heating pipe is arranged at the top of the interior of the main body, the two ventilation grooves are respectively formed in the top and the bottom of the main body, the efficient heating system further comprises a ventilation mechanism and two supporting mechanisms, the ventilation mechanism is arranged in the main body, and the two supporting mechanisms are respectively connected with two ends of the main body;
the supporting mechanism comprises a supporting ring, a support, a first bearing, a supporting shaft, two gravity strips and at least two bumps, one end of the supporting shaft is fixedly connected with one end of the main body, the supporting ring and the supporting shaft are coaxially arranged, the support is perpendicular to the supporting shaft, the support is arranged on the inner side of the supporting ring, two ends of the support are fixedly connected with the inner side of the main body, the middle of the support is fixedly connected with the outer ring of the first bearing, the inner ring of the first bearing is fixedly connected with the supporting shaft, the bumps are uniformly arranged on the periphery of the supporting ring in the circumferential direction, and the two gravity strips are respectively arranged on two sides of the bottom end of the main body;
the ventilation mechanism includes drive assembly, axis of rotation, two second bearings and two wind-force subassemblies, the axis of rotation is parallel with the back shaft, the axis of rotation sets up the bottom in the inside of main part, the both ends of axis of rotation all through the second bearing respectively with the inner wall fixed connection at the both ends of main part, drive assembly sets up on the inner wall of the one end of main part, and two wind-force subassemblies all set up the one side of keeping away from the heating pipe in the axis of rotation, drive assembly and two wind-force subassemblies all with rotation axis connection.
Preferably, in order to improve the automation degree of the warmer, the main body is provided with a control panel, the control panel is internally provided with P L C, the control panel is provided with a display screen and at least two control keys, and the display screen and the control keys are electrically connected with P L C.
As preferred, in order to provide power for the axis of rotation, drive assembly includes motor, carousel, actuating lever and removal frame, the inner wall fixed connection of the one end of motor and main part, the carousel is perpendicular with the axis of rotation, the carousel is connected with motor drive, the actuating lever is parallel with the axis of rotation, the one end of actuating lever and the position department fixed connection of keeping away from the carousel centre of a circle of carousel, it is perpendicular with the axis of rotation to remove the frame, the one end and the axis of rotation fixed connection of removing the frame, the actuating lever passes and removes the frame, the actuating lever with remove frame sliding connection.
Preferably, for the inside air flow of drive main part, wind-force subassembly includes first gear, second gear, connecting axle, third bearing, one-way bearing and flabellum, the connecting axle is perpendicular with the axis of rotation, the connecting axle passes through the inner wall connection of third bearing and main part, the second gear is installed in the axis of rotation, the one end and the first gear fixed connection of connecting axle, first gear and the meshing of second gear, the other end of connecting axle is connected with the flabellum through one-way bearing.
Preferably, in order to increase the rotation speed of the fan blades, the number of teeth of the first gear is smaller than the number of teeth of the second gear.
Preferably, in order to improve the accuracy of the control of the rotation speed of the motor, the motor is a servo motor.
Preferably, in order to prolong the service life of the main body, the main body is provided with an anti-corrosion coating.
Preferably, the moving frame is coated with grease in order to reduce the wear rate of the moving frame.
Preferably, in order to improve the dustproof performance of the warmer, the two ventilation grooves are covered with dustproof nets.
Preferably, in order to improve the heating efficiency of the warmer, at least two fins are arranged on the heating pipe.
The anti-toppling efficient heating system has the advantages that the ventilation mechanism can accelerate the heat dissipation efficiency inside the main body and improve the heating efficiency of the heater, compared with the existing ventilation mechanism, the ventilation mechanism also realizes the swinging of the main body, enlarges the blowing range of the heater and further improves the heating efficiency of the heater, and moreover, the supporting function of the supporting mechanism reduces the toppling probability of the main body and improves the safety of the heater.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of the high efficiency heating system with anti-toppling feature of the present invention;
FIG. 2 is a side view of the high efficiency heating system with anti-toppling feature of the present invention;
fig. 3 is a schematic structural view of a ventilation mechanism of the high-efficiency heating system with an anti-toppling function of the present invention;
FIG. 4 is a schematic view of the wind power assembly of the high efficiency heating system with anti-toppling function of the present invention;
FIG. 5 is a schematic view of the driving assembly of the high efficiency heating system with anti-toppling function of the present invention;
in the figure: 1. the fan comprises a support ring, 2. a gravity strip, 3. a main body, 4. a bump, 5. a first bearing, 6. a support shaft, 7. a support, 8. a fin, 9. a ventilation groove, 10. a heating pipe, 11. a motor, 12. a rotating shaft, 13. a first gear, 14. a second gear, 15. a second bearing, 16. a connecting shaft, 17. a third bearing, 18. a one-way bearing, 19. a fan blade, 20. a driving rod, 21. a moving frame and 22. a rotating disc.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a high-efficiency heating system with an anti-toppling function comprises a heater, the heater comprises a main body 3, a heating pipe 10 and two ventilation grooves 9, a cavity is arranged in the main body 3, the heating pipe 10 is arranged at the top of the inner part of the main body 3, the two ventilation grooves 9 are respectively arranged at the top and the bottom of the main body 3, the high-efficiency heating system further comprises a ventilation mechanism and two supporting mechanisms, the ventilation mechanism is arranged in the main body 3, and the two supporting mechanisms are respectively connected with two ends of the main body 3;
the ventilation mechanism can accelerate the heat dissipation efficiency in the main body 3 and improve the heating efficiency of the warmer, and moreover, the supporting effect of the supporting mechanism reduces the probability of the main body 3 falling and improves the safety of the warmer;
as shown in fig. 2, the supporting mechanism includes a supporting ring 1, a bracket 7, a first bearing 5, a supporting shaft 6, two gravity strips 2 and at least two bumps 4, one end of the supporting shaft 6 is fixedly connected with one end of the main body 3, the supporting ring 1 is coaxially arranged with the supporting shaft 6, the bracket 7 is perpendicular to the supporting shaft 6, the bracket 7 is arranged at the inner side of the supporting ring 1, both ends of the bracket 7 are fixedly connected with the inner side of the main body 3, the middle part of the bracket 7 is fixedly connected with the outer ring of the first bearing 5, the inner ring of the first bearing 5 is fixedly connected with the supporting shaft 6, the bumps 4 are uniformly arranged on the periphery of the supporting ring 1 in the circumferential direction, and the two gravity strips 2 are respectively arranged at both sides of the bottom end of the main;
under the limiting action of each bump 4 on the support ring 1, the probability that the support ring 1 rolls along the ground is reduced, the stability of the support ring 1 placed on the ground is improved, further, the sliding probability of the main body 3 is reduced, under the supporting action of the support ring 1, the stability of the first bearing 5 is improved through the support shaft 6, under the supporting action of the first bearing 5, the stability of the main body 3 is improved, under the gravity action of the gravity strip 2, the main body 3 is always in a vertical state, the probability that the main body 3 topples is reduced, the safety of the warmer is improved, and meanwhile, through the rolling connection between the support ring 1 and the ground, the convenience of moving of the main body 3 is improved;
as shown in fig. 3, the ventilation mechanism includes a driving assembly, a rotating shaft 12, two second bearings 15 and two wind power assemblies, the rotating shaft 12 is parallel to the supporting shaft 6, the rotating shaft 12 is disposed at the bottom of the inside of the main body 3, both ends of the rotating shaft 12 are respectively fixedly connected with the inner walls of both ends of the main body 3 through the second bearings 15, the driving assembly is disposed on the inner wall of one end of the main body 3, the two wind power assemblies are disposed on one side of the rotating shaft 12 away from the heating pipe 10, and the driving assembly and the two wind power assemblies are both connected with the rotating shaft 12;
under the supporting action of second bearing 15, the stability of axis of rotation 12 has been improved, provide power through drive assembly, make axis of rotation 12 reciprocating rotation, then through the operation of axis of rotation 12 drive wind-force subassembly, provide power through wind-force subassembly, make the air cycle between main part 3 inside and the outside flow, the efficiency that the heat gived off on the heating pipe 10 has been accelerated, the heating efficiency of room heater has been improved, simultaneously under drive assembly's effect, make main part 3 can round 6 reciprocating oscillation of back shaft, the scope of blowing of the ventilation groove 9 of main part 3 has been enlarged, the heating efficiency of room heater has further been improved.
Preferably, in order to improve the automation degree of the warmer, the main body 3 is provided with a control panel, the control panel is internally provided with P L C, the control panel is provided with a display screen and at least two control keys, and the display screen and each control key are electrically connected with P L C;
the P L C programmable logic controller adopts a programmable memory for storing program, executing logic operation, sequence control, timing, counting and arithmetic operation, and controlling various mechanical or production processes by digital or analog input/output, it is a computer specially used for industrial control, its hardware structure is basically the same as that of microcomputer, it is generally used for data processing and instruction receiving and outputting, and is used for implementing central control, the operator can send control signal to P L C by means of control key, and can control operation of heater by means of P L C, at the same time, the working state of heater can be displayed by means of display screen, so that it can raise automation degree of heater.
As shown in fig. 5, the driving assembly includes a motor 11, a turntable 22, a driving rod 20 and a moving frame 21, the motor 11 is fixedly connected to an inner wall of one end of the main body 3, the turntable 22 is perpendicular to the rotating shaft 12, the turntable 22 is in transmission connection with the motor 11, the driving rod 20 is parallel to the rotating shaft 12, one end of the driving rod 20 is fixedly connected to a position of the turntable 22 away from a center of the turntable 22, the moving frame 21 is perpendicular to the rotating shaft 12, one end of the moving frame 21 is fixedly connected to the rotating shaft 12, the driving rod 20 passes through the moving frame 21, and the driving rod 20 is slidably connected to the moving frame 21;
rotate through motor 11 drive carousel 22, then rotate through carousel 22 drive actuating lever 20, then remove frame 21 reciprocating swing through actuating lever 20 drive, then through removing frame 21 drive axis of rotation 12 reciprocating rotation, simultaneously under the inertial action who removes frame 21, can drive main part 3 round support shaft 6 reciprocating swing, then can change the angle that air current was blown out in ventilation duct 9 department, enlarged the scope of blowing of room heater, improved the heating efficiency of room heater.
As shown in fig. 4, the wind power assembly includes a first gear 13, a second gear 14, a connecting shaft 16, a third bearing 17, a one-way bearing 18 and fan blades 19, the connecting shaft 16 is perpendicular to the rotating shaft 12, the connecting shaft 16 is connected to the inner wall of the main body 3 through the third bearing 17, the second gear 14 is mounted on the rotating shaft 12, one end of the connecting shaft 16 is fixedly connected to the first gear 13, the first gear 13 is engaged with the second gear 14, and the other end of the connecting shaft 16 is connected to the fan blades 19 through the one-way bearing 18;
drive second gear 14 through axis of rotation 12 and rotate, then rotate through first gear 13 of 14 drive of second gear, the stability of connecting axle 16 has been improved through third bearing 17, then under the transmission of connecting axle 16, rotate through first gear 13 drive flabellum 19, then flow through the inside air current of flabellum 19 drive main part 3, the efficiency that the inside heat of main part 3 gived off has been accelerated through the air current, the heating efficiency of room heater has been improved, simultaneously under the effect of one-way bearing 18, can control 19 one-way rotations of flabellum, the efficiency of blowing of flabellum 19 has been improved, the scope of blowing of room heater has been enlarged.
Preferably, in order to increase the rotation speed of the fan blade 19, the number of teeth of the first gear 13 is smaller than that of the second gear 14;
since the number of teeth of the gear is inversely proportional to the rotation speed, the rotation speed of the fan blades 19 is increased.
Preferably, the motor 11 is a servo motor in order to improve the accuracy of the control of the rotation speed of the motor 11.
Preferably, in order to prolong the service life of the main body 3, the main body 3 is provided with an anti-corrosion coating;
the corrosion speed of the main body 3 is slowed down through the anti-corrosion coating, and the service life of the main body 3 is prolonged.
Preferably, in order to reduce the wear rate of the moving frame 21, the moving frame 21 is coated with grease;
the friction between the moving frame 21 and the driving rod 20 is reduced by the grease, and the wear rate of the moving frame 21 is reduced.
Preferably, in order to improve the dustproof performance of the warmer, the two ventilation grooves 9 are covered with dustproof nets;
through the guard action of dust screen, reduced the dust and passed through ventilation slot 9 and got into the inside probability of main part 3, improved the dustproof performance of room heater.
Preferably, in order to improve the heating efficiency of the warmer, at least two fins 8 are arranged on the heating pipe 10;
the radiating area of the heating pipe 10 is increased through the fins 8, and the heating efficiency of the warmer is improved.
Under the supporting role of support ring 1, the stability of first bearing 5 has been improved through support 7, then under the supporting role of first bearing 5, the stability of main part 3 has been improved through back shaft 6, under the action of gravity strip 2, make main part 3 be in vertical state all the time, the probability that main part 3 takes place to empty has been reduced, the security of room heater has been improved, provide power through drive assembly, make axis of rotation 12 reciprocating rotation, then through the operation of axis of rotation 12 drive wind-force subassembly, provide power through wind-force subassembly, make the air cycle between the main part 3 inside and the outside flow, the efficiency that the heat gived off on heating pipe 10 has been accelerated, the heating efficiency of room heater has been improved.
Compared with the prior art, this high-efficient type heating system with prevent empting function, can accelerate the efficiency that 3 inside heats of main part gived off through ventilation mechanism, the heating efficiency of room heater has been improved, compare with current ventilation mechanism, this ventilation mechanism has still realized the swing of main part 3, the scope of blowing of room heater has been enlarged, the heating efficiency of room heater has further been improved, moreover, supporting role through supporting mechanism, main part 3 has been reduced and the probability of empting has taken place, the security of room heater has been improved, compare with current supporting mechanism, this supporting mechanism passes through the rotation of support ring 1, the convenient degree that the room heater removed has been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A high-efficiency heating system with an anti-toppling function comprises a heater, wherein the heater comprises a main body (3), a heating pipe (10) and two ventilation grooves (9), a cavity is formed in the main body (3), the heating pipe (10) is arranged at the top of the inside of the main body (3), and the two ventilation grooves (9) are respectively arranged at the top and the bottom of the main body (3), and the high-efficiency heating system is characterized by further comprising a ventilation mechanism and two supporting mechanisms, wherein the ventilation mechanism is arranged in the main body (3), and the two supporting mechanisms are respectively connected with two ends of the main body (3);
the supporting mechanism comprises a supporting ring (1), a bracket (7), a first bearing (5), a supporting shaft (6), two gravity strips (2) and at least two lugs (4), one end of the supporting shaft (6) is fixedly connected with one end of the main body (3), the supporting ring (1) and the supporting shaft (6) are coaxially arranged, the support (7) is vertical to the support shaft (6), the support (7) is arranged on the inner side of the support ring (1), both ends of the bracket (7) are fixedly connected with the inner side of the main body (3), the middle part of the bracket (7) is fixedly connected with the outer ring of the first bearing (5), the inner ring of the first bearing (5) is fixedly connected with the support shaft (6), the lugs (4) are uniformly arranged on the periphery of the support ring (1) in the circumferential direction, and the two gravity strips (2) are respectively arranged on two sides of the bottom end of the main body (3);
ventilation mechanism includes drive assembly, axis of rotation (12), two second bearings (15) and two wind-force subassemblies, axis of rotation (12) are parallel with back shaft (6), axis of rotation (12) set up the bottom in the inside of main part (3), the both ends of axis of rotation (12) all through second bearing (15) respectively with the inner wall fixed connection at the both ends of main part (3), drive assembly sets up on the inner wall of the one end of main part (3), and two wind-force subassemblies all set up the one side of keeping away from heating pipe (10) in axis of rotation (12), drive assembly and two wind-force subassemblies all are connected with axis of rotation (12).
2. The anti-toppling efficient heating system as claimed in claim 1, wherein the main body (3) is provided with a control panel, the control panel is internally provided with P L C, the control panel is provided with a display screen and at least two control keys, and the display screen and each control key are electrically connected with P L C.
3. An anti-toppling efficient heating system as recited in claim 1, the driving component comprises a motor (11), a turntable (22), a driving rod (20) and a moving frame (21), the motor (11) is fixedly connected with the inner wall of one end of the main body (3), the turntable (22) is vertical to the rotating shaft (12), the turntable (22) is in transmission connection with the motor (11), the driving rod (20) is parallel to the rotating shaft (12), one end of the driving rod (20) is fixedly connected with the position of the turntable (22) far away from the circle center of the turntable (22), the movable frame (21) is vertical to the rotating shaft (12), one end of the movable frame (21) is fixedly connected with the rotating shaft (12), the driving rod (20) penetrates through the moving frame (21), and the driving rod (20) is connected with the moving frame (21) in a sliding mode.
4. The efficient heating system with the anti-toppling function according to claim 1, wherein the wind power assembly comprises a first gear (13), a second gear (14), a connecting shaft (16), a third bearing (17), a one-way bearing (18) and fan blades (19), the connecting shaft (16) is perpendicular to the rotating shaft (12), the connecting shaft (16) is connected with the inner wall of the main body (3) through the third bearing (17), the second gear (14) is installed on the rotating shaft (12), one end of the connecting shaft (16) is fixedly connected with the first gear (13), the first gear (13) is meshed with the second gear (14), and the other end of the connecting shaft (16) is connected with the fan blades (19) through the one-way bearing (18).
5. The highly efficient heating system with toppling prevention function according to claim 4, wherein the number of teeth of the first gear (13) is smaller than the number of teeth of the second gear (14).
6. The anti-toppling high-efficiency heating system as claimed in claim 3, wherein the motor (11) is a servo motor.
7. The anti-toppling efficient heating system as claimed in claim 1, wherein the main body (3) is provided with an anti-corrosion coating.
8. The anti-toppling high-efficiency heating system as claimed in claim 3, wherein the moving frame (21) is coated with grease.
9. The anti-toppling efficient heating system as claimed in claim 1, wherein dust screens are covered at both of the two ventilation grooves (9).
10. The anti-toppling high-efficiency heating system as claimed in claim 1, wherein at least two fins (8) are arranged on the heating pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010186421.3A CN111396966A (en) | 2020-03-17 | 2020-03-17 | Efficient heating system with anti-toppling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010186421.3A CN111396966A (en) | 2020-03-17 | 2020-03-17 | Efficient heating system with anti-toppling function |
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| Publication Number | Publication Date |
|---|---|
| CN111396966A true CN111396966A (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010186421.3A Withdrawn CN111396966A (en) | 2020-03-17 | 2020-03-17 | Efficient heating system with anti-toppling function |
Country Status (1)
| Country | Link |
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| CN (1) | CN111396966A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2107412C1 (en) * | 1996-11-28 | 1998-03-20 | Конструкторское Бюро Общего Машиностроения | Electric convector |
| CN203533686U (en) * | 2013-11-04 | 2014-04-09 | 宁波宝工电器有限公司 | Electric heating heater |
| CN206361786U (en) * | 2016-11-28 | 2017-07-28 | 宁波宝工电器有限公司 | Quartz ampoule warm-air drier |
| CN108571765A (en) * | 2018-06-15 | 2018-09-25 | 刘和勇 | A kind of heater |
| CN109882431A (en) * | 2019-02-28 | 2019-06-14 | 广州林电科技有限公司 | A kind of high heat radiating type ventilation equipment of safety coefficient for coal chemical industry |
-
2020
- 2020-03-17 CN CN202010186421.3A patent/CN111396966A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2107412C1 (en) * | 1996-11-28 | 1998-03-20 | Конструкторское Бюро Общего Машиностроения | Electric convector |
| CN203533686U (en) * | 2013-11-04 | 2014-04-09 | 宁波宝工电器有限公司 | Electric heating heater |
| CN206361786U (en) * | 2016-11-28 | 2017-07-28 | 宁波宝工电器有限公司 | Quartz ampoule warm-air drier |
| CN108571765A (en) * | 2018-06-15 | 2018-09-25 | 刘和勇 | A kind of heater |
| CN109882431A (en) * | 2019-02-28 | 2019-06-14 | 广州林电科技有限公司 | A kind of high heat radiating type ventilation equipment of safety coefficient for coal chemical industry |
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