CN112443882B - Bent-tube fin type coal-to-electric heating equipment - Google Patents
Bent-tube fin type coal-to-electric heating equipment Download PDFInfo
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- CN112443882B CN112443882B CN202011352069.2A CN202011352069A CN112443882B CN 112443882 B CN112443882 B CN 112443882B CN 202011352069 A CN202011352069 A CN 202011352069A CN 112443882 B CN112443882 B CN 112443882B
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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
-
- 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
- F24D19/08—Arrangements for drainage, venting or aerating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the technical field of electric heating, in particular to a bent pipe fin type coal-to-coal electric heating device which comprises a device shell and an alarm lamp, wherein the alarm lamp is fixedly connected to the right side of the upper end surface of the device shell; according to the invention, through the arrangement of the fixing frame, the rotating motor, the shielding door, the screw and the shielding plate, compared with the traditional mode that parts are detached one by one, 4/5 time is saved, the sealing plate is in close contact with the fixing frame, hot air cannot enter the fixing frame when the sealing plate is used, the normal use of the rotating motor is ensured, the shielding plate achieves the purpose of protection, and the environment pollution caused by coal combustion is avoided.
Description
Technical Field
The invention relates to the technical field of electric heating, in particular to a bent pipe fin type coal-to-electric heating device.
Background
At present, most areas of China are advancing 'coal changes electricity' engineering, the main heating mode is changed from traditional coal-fired to electric heating, and the 'coal changes electricity' engineering has important effects on improving the atmospheric environment, living environment and quality of cities, and at present, China urgently needs clean energy to replace coal-fired, electric energy is clean energy which is convenient, reliable and mature at present, and at present, the main mode of 'coal changes electricity' has three types of air source heat pumps, ground source heat pumps and energy storage electric heaters, so that the demand for a bent-tube fin type coal changes electric heating equipment is increasing day by day.
It has following problem to traditional firing equipment, traditional heating adopts the coal burning to generate heat, the coal generates heat not only extravagant resource, the polluted environment still, and electrical heating equipment is when long-time, its surface depends on easily has a large amount of impurity, the existence of impure layer influences its heat dissipation, permanent use heating effect is more and more not obvious, need clear up the heating pipe, and clear up it, need dismantle equipment, then reinstallate, traditional heating pipe dismantlement and installation are very waste time, therefore, propose a bent pipe fin formula coal to change electrical heating equipment to above-mentioned problem.
Disclosure of Invention
The invention aims to provide a bent tube fin type coal-to-electric heating device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a bent pipe fin type coal-to-electricity heating device comprises a device shell and an alarm lamp, wherein the alarm lamp is fixedly connected to the right side of the upper end face of the device shell, an operation panel is fixedly connected to the right lower portion of the front end face of the device shell, a moving mechanism is fixedly connected to the inside of the device shell and comprises a fixing frame and a rotating motor, the outer side of the fixing frame is fixedly connected with the device shell, the rotating motor is fixedly connected to the inside of the fixing frame, a threaded rod is fixedly connected to the tail end of a main shaft of the rotating motor, a threaded sleeve is spirally connected to the outer side of the threaded rod, a sliding block is fixedly connected to the left side of the threaded sleeve, a shielding door is fixedly connected to the left side of the sliding block, a connecting mechanism which is vertically distributed is arranged on the left side of the moving mechanism, the right end face of the connecting mechanism is fixedly connected with the device shell, a heating bent pipe is fixedly connected to the left side of the connecting mechanism, heating bent pipe outside fixedly connected with evenly distributed's radiating fin, heating bent pipe all is equipped with the mount from top to bottom, the mount other end all with equipment casing fixed connection, the mount front side is equipped with the screw, screw outside screwed connection has shielding plate and the mount that distributes around being, heating bent pipe below is equipped with the fan, fan output end fixedly connected with hollow tube, both ends all with equipment casing fixed connection about the hollow tube, the equal fixedly connected with evenly distributed's of hollow tube up end outlet duct, fan left side fixedly connected with admission mechanism, the admission mechanism outside and equipment casing fixed connection, equipment casing left side top fixedly connected with output tube.
Preferably, the heating curved tube is S-shaped and is arranged inside the equipment shell, a shielding plate is arranged on the front side of the heating curved tube, and a shielding door is arranged on the front side of the shielding plate.
Preferably, the outside of the shielding door is connected with the equipment shell in a sliding mode, the upper end face of the shielding door is fixedly connected with a cover plate, the outside of the cover plate is clamped with the upper end face of the equipment shell, and the outside of the cover plate is in sealing arrangement with the equipment shell.
Preferably, the shielding door right side fixedly connected with closing plate, closing plate length is the same with fixed frame, closing plate right-hand member face and fixed frame in close contact with.
Preferably, the connecting mechanism comprises an electric connecting plate and a threaded cylinder, the right end face of the electric connecting plate is fixedly connected with the equipment shell, the center of the left end face of the electric connecting plate is fixedly connected with a contact, the outer side of the contact is provided with the threaded cylinder, the right end face of the threaded cylinder is fixedly connected with the electric connecting plate, the left side of the contact is provided with a joint, the left side of the joint is fixedly connected with the heating curved pipe, and the outer side of the joint is provided with a spiral rotating ring.
Preferably, the inner side of the spiral rotating ring is rotatably connected with the joint, threads are arranged on the inner side of the spiral rotating ring, and the spiral rotating ring is in spiral connection with the thread cylinder through the threads.
Preferably, the mechanism of admitting air is including crossing filter frame and communicating pipe, cross filter frame outside and equipment casing fixed connection, cross the inboard fixedly connected with filter screen of filter frame, the filter screen right side is equipped with the drying board that absorbs water, the equal sliding connection in both sides has sliding guide about the drying board that absorbs water, another terminal surface of sliding guide all with cross filter frame fixed connection, cross filter frame right side fixedly connected with communicating pipe, the other end and fan fixed connection of communicating pipe.
Preferably, the water absorption drying plate front side fixedly connected with closure plate, closure plate front side fixedly connected with handle, closure plate rear side and filter frame in close contact with, communicating pipe central authorities are protruding setting.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the fixing frame, the rotating motor, the threaded rod, the threaded sleeve, the sliding block, the shielding door, the shielding plate, the screw and the shielding plate, the threaded rod is driven by the rotating motor to drive the threaded sleeve to move upwards, so that the sliding block and the shielding door are driven to move upwards, and then the shielding plate is dismounted, so that the dismounting work can be realized, compared with the traditional one-by-one part dismounting, 4/5 time is saved, the sealing plate is in close contact with the fixing frame, hot air cannot enter the fixing frame when in use, the normal use of the rotating motor is ensured, the shielding plate realizes the purpose of protection, and the environment pollution caused by coal combustion is avoided;
2. according to the invention, through the arrangement of the electric connecting plate, the threaded cylinder, the contact, the joint, the spiral rotating ring, the heating curved tube and the radiating fins, the contact area with air can be increased through the heating curved tube and the radiating fins, so that the heating speed is increased, and the spiral rotating ring is convenient for installing the heating curved tube on equipment, so that the heating curved tube is convenient to replace and maintain;
3. according to the invention, through the arranged filter frame, the communicating pipe, the filter screen, the sliding guide rail, the water absorption drying plate, the blocking plate and the handle, external air can be sucked into the filter frame through the arranged fan, the arranged filter screen can filter air to prevent impurities from entering, the arranged water absorption drying plate can ensure that the entering air is kept dry to ensure that the air can be rapidly heated, and the arranged communicating pipe can ensure that the air can be sent into the filter frame to be heated and blown out after being heated even if a water source enters the filter frame and cannot enter the fan.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the shielding plate of the present invention;
FIG. 3 is a schematic structural diagram of a moving mechanism according to the present invention;
FIG. 4 is a schematic view of the connecting mechanism of the present invention;
FIG. 5 is a schematic view of the air intake mechanism of the present invention;
fig. 6 is a schematic view of the structure of the blocking plate of the present invention.
In the figure: 1-equipment shell, 2-alarm lamp, 3-operation panel, 4-fixed frame, 5-baffle plate, 6-screw, 7-moving mechanism, 701-fixed frame, 702-rotating motor, 703-threaded rod, 704-threaded sleeve, 705-sliding block, 706-baffle door, 707-sealing plate, 708-cover plate, 8-connecting mechanism, 801-electric connecting plate, 802-threaded barrel, 803-contact, 804-joint, 805-spiral rotating ring, 9-air inlet mechanism, 901-filtering frame, 902-communicating pipe, 903-filtering screen, 904-sliding guide rail, 905-water absorbing drying plate, 906-blocking plate, 907-handle, 10-heating curved pipe, 11-radiating fin, etc, 12-blower, 13-hollow pipe, 14-air outlet pipe, 15-output pipe.
Detailed Description
The invention is further explained below with reference to the figures and the examples.
Example 1:
referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention provides a technical solution:
a bent pipe fin type coal-to-electricity heating device comprises a device shell 1 and an alarm lamp 2, the right side of the upper end face of the device shell 1 is fixedly connected with the alarm lamp 2, when the device shell is overheated, an internal controller controls the alarm lamp 2 to light up to remind, an operation panel 3 is fixedly connected to the right lower portion of the front end face of the device shell 1, a moving mechanism 7 is fixedly connected to the inside of the device shell 1, the moving mechanism 7 comprises a fixed frame 701 and a rotating motor 702, the outer side of the fixed frame 701 is fixedly connected with the device shell 1, the rotating motor 702 is fixedly connected to the inside of the fixed frame 701, a threaded rod 703 is fixedly connected to the tail end of a main shaft of the rotating motor 702, a threaded sleeve 704 is spirally connected to the outer side of the threaded rod 703, the arrangement can realize automatic up-and-down movement, manual disassembly work is not needed, a sliding block 705 is fixedly connected to the left side of the threaded sleeve 704, a shielding door 706 is fixedly connected to the left side of the sliding block 705, the left side of the moving mechanism 7 is provided with connecting mechanisms 8 which are distributed up and down, each connecting mechanism 8 comprises an electric connecting plate 801 and a threaded cylinder 802, the right end face of each electric connecting plate 801 is fixedly connected with the equipment shell 1, the center of the left end face of each electric connecting plate 801 is fixedly connected with a contact 803, the arrangement can realize electrification and ensure the normal heating of the heating curved tube 10, the outer side of each contact 803 is provided with the threaded cylinder 802, the right end face of the threaded cylinder 802 is fixedly connected with the electric connecting plate 801, the left side of each contact 803 is provided with a joint 804, the left side of each joint 804 is fixedly connected with the heating curved tube 10, the outer side of each joint 804 is provided with a spiral rotating ring 805, the inner side of each spiral rotating ring 805 is rotatably connected with the joint 804, the inner side of each spiral rotating ring 805 is provided with threads, the spiral rotating rings are spirally connected with the threaded cylinders 802 through the threads, the arrangement is convenient for the connection of the heating curved tube 10 through the rotation of the spiral rotating rings 805, meanwhile, the disassembly and the assembly are convenient, the detachable heating curved tube 10 saves a large amount of time for assembly and maintenance, the right end face of the connecting mechanism 8 is fixedly connected with the equipment shell 1, the left side of the connecting mechanism 8 is fixedly connected with the heating curved tube 10, the heating curved tube 10 is arranged inside the equipment shell 1 in an S shape, the heating is quicker, the shielding plate 5 is arranged on the front side of the heating curved tube 10, the shielding plate 5 is arranged for protection, the shielding door 706 is arranged on the front side of the shielding plate 5, the outer side of the shielding door 706 is connected with the equipment shell 1 in a sliding way, the upper end face of the shielding door 706 is fixedly connected with a cover plate 708, the outer side of the cover plate 708 is clamped with the upper end face of the equipment shell 1, the outer side of the cover plate 708 is in a sealing arrangement with the equipment shell 1, the arrangement avoids heat loss, the right side of the shielding door 706 is fixedly connected with a sealing plate 707, and the arrangement of the shielding door 706 facilitates the disassembly and the maintenance of the equipment to conveniently heat the heating curved tube 10, the length of a sealing plate 707 is the same as that of a fixed frame 701, the right end face of the sealing plate 707 is in close contact with the fixed frame 701, hot air is prevented from directly entering the fixed frame 701 due to the arrangement, normal rotation of a rotating motor 702 is ensured, radiating fins 11 which are uniformly distributed are fixedly connected to the outer side of a heating curved tube 10, fixing frames 4 are arranged above and below the heating curved tube 10, the other ends of the fixing frames 4 are fixedly connected with an equipment shell 1, screws 6 are arranged on the front side of the fixing frames 4, a shielding plate 5 and the fixing frames 4 which are distributed front and back are spirally connected to the outer side of the screws 6, a fan 12 is arranged below the heating curved tube 10, a hollow tube 13 is fixedly connected to the output end of the fan 12, the left end and the right end of the hollow tube 13 are fixedly connected with the equipment shell 1, air outlet tubes 14 which are uniformly distributed are fixedly connected to the upper end face of the hollow tube 13, an air inlet mechanism 9 is fixedly connected to the left side of the fan 12, the air inlet mechanism 9 comprises a filter frame 901 and a communicating tube 902, the outer side of the filter frame 901 is fixedly connected with the equipment shell 1, the inner side of the filter frame 901 is fixedly connected with a filter screen 903, the filter screen 903 is arranged to filter impurities in the air, the right side of the filter screen 903 is provided with a water absorbing drying plate 905, the upper side and the lower side of the water absorbing drying plate 905 are both connected with a sliding guide 904 in a sliding manner, the other end face of the sliding guide 904 is fixedly connected with the filter frame 901, the right side of the filter frame 901 is fixedly connected with a communicating pipe 902, the other end of the communicating pipe 902 is fixedly connected with the fan 12, the front side of the water absorbing drying plate 905 is fixedly connected with a blocking plate 906, the front side of the blocking plate 906 is fixedly connected with a handle 907, the arrangement is convenient to replace the water absorbing drying plate 905 to ensure the air quality, the rear side of the blocking plate 906 is tightly contacted with the filter frame 901, the center of the communicating pipe 902 is arranged in a bulge, and the communicating pipe 902 arranged in the bulge can ensure that the water accumulating in the filter frame 901 does not flow into the fan 12, guarantee its normal use, the mechanism 9 outside and equipment casing 1 fixed connection admits air, equipment casing 1 left side top fixedly connected with output tube 15.
The working process is as follows: when the device is used, a power supply is switched on, before the device is used, the threaded rod 703 is started by rotating the motor 702 to drive the threaded rod 703 to rotate, the threaded rod 703 drives the threaded sleeve 704 to move downwards, then the threaded sleeve 704 drives the sliding block 705 to move downwards, the sliding block 705 drives the shielding door 706 to move downwards, so that the shielding door 5 is covered on the front side and is clamped with the outer side of the device shell 1 to realize protective sealing, the upper side of the cover plate 708 is clamped with the upper side of the device shell 1 to avoid heat loss, the arranged sealing plate 707 is ensured to be tightly contacted with the fixed frame 701 to prevent hot air from entering the fixed frame 701 to ensure normal use of the rotating motor 702, the connector 804 on the right side of the heating curved tube 10 is tightly contacted with the contact 803 through the threaded barrel 802 to realize electrifying work, at the moment, the heating curved tube 10 is heated by starting the device, then the heat is radiated through the radiating fins 11, and the heating curved tube 10 arranged in an S shape and the plurality of the radiating fins 11 can ensure rapid heating speed, then through starting fan 12, make it drive the air and flow, can filter moist air and the work of absorbing water through filter screen 903 and the dry board 905 that absorbs water through filtering frame 901 is inside, then it discharges to cross hollow tube 13 and outlet duct 14, heat the air rapidly through heating curved tube 10, then discharge through output tube 15, and the mount 4 that sets up, shielding plate 5 and screw 6 can shelter from the protection to heating curved tube 10, when its dry board 905 that absorbs water is inside moist, drive closure plate 906 forward through the handle 907 that slides forward this moment, can follow slide rail 904 interior roll-off with the dry board 905 that absorbs water, thereby conveniently change work to it.
Example 2:
in embodiment 2, the same portions as those in embodiment 1 are not described again, except that when the heating device is used for a long time, a large amount of impurities are attached to the surface of the heating curved tube 10, when the heating is affected, when the heat dissipation effect of the heat dissipation fins 11 is not good, the rotating motor 702 is started to rotate the top threaded rod 703, the threaded sleeve 704 is driven to move upwards to drive the sliding block 705 to move upwards, so as to drive the shielding plate 706 to move upwards, the shielding plate 5 is detached from the fixing frame 4 by rotating the screw 6, then the spiral rotating ring 805 is rotated to separate the heating curved tube from the threaded cylinder 802, and then the joint 804 is moved leftwards, so that the heating curved tube 10 and the heat dissipation fins 11 can be taken out, and the heating curved tube and the heat dissipation fins can be replaced and maintained conveniently, which saves at least 4/5 time compared with the conventional method for detaching the whole heating device, and has a good practical value.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (4)
1. The utility model provides a bent pipe fin formula coal changes electrical heating equipment, includes equipment casing (1) and alarm lamp (2), equipment casing (1) up end right side fixedly connected with alarm lamp (2), terminal surface right side below fixedly connected with operating panel (3) before equipment casing (1), its characterized in that: the device comprises a device shell (1), wherein a moving mechanism (7) is fixedly connected inside the device shell (1), the moving mechanism (7) comprises a fixed frame (701) and a rotating motor (702), the outer side of the fixed frame (701) is fixedly connected with the device shell (1), the fixed frame (701) is fixedly connected with the rotating motor (702), a threaded rod (703) is fixedly connected to the end of a main shaft of the rotating motor (702), a threaded sleeve (704) is spirally connected to the outer side of the threaded rod (703), a sliding block (705) is fixedly connected to the left side of the threaded sleeve (704), a shielding door (706) is fixedly connected to the left side of the sliding block (705), a connecting mechanism (8) which is distributed up and down is arranged on the left side of the moving mechanism (7), the right end face of the connecting mechanism (8) is fixedly connected with the device shell (1), and a heating curved pipe (10) is fixedly connected to the left side of the connecting mechanism (8), the device is characterized in that uniformly distributed radiating fins (11) are fixedly connected to the outer side of the heating curved tube (10), a fixing frame (4) is arranged above and below the heating curved tube (10), the other end of the fixing frame (4) is fixedly connected with the device shell (1), a screw (6) is arranged on the front side of the fixing frame (4), a shielding plate (5) and a fixing frame (4) which are distributed front and back are spirally connected to the outer side of the screw (6), a fan (12) is arranged below the heating curved tube (10), a hollow tube (13) is fixedly connected to the output end of the fan (12), the left end and the right end of the hollow tube (13) are fixedly connected with the device shell (1), uniformly distributed outlet pipes (14) are fixedly connected to the upper end face of the hollow tube (13), an air inlet mechanism (9) is fixedly connected to the left side of the fan (12), and the outer side of the air inlet mechanism (9) is fixedly connected with the device shell (1), an output pipe (15) is fixedly connected to the upper left side of the equipment shell (1); the connecting mechanism (8) comprises an electric connecting plate (801) and a threaded cylinder (802), the right end face of the electric connecting plate (801) is fixedly connected with the equipment shell (1), the center of the left end face of the electric connecting plate (801) is fixedly connected with a contact (803), the threaded cylinder (802) is arranged on the outer side of the contact (803), the right end face of the threaded cylinder (802) is fixedly connected with the electric connecting plate (801), the left side of the contact (803) is provided with a joint (804), the left side of the joint (804) is fixedly connected with the heating curved pipe (10), and the outer side of the joint (804) is provided with a spiral rotating ring (805); the inner side of the spiral rotating ring (805) is rotatably connected with the joint (804), the inner side of the spiral rotating ring (805) is provided with threads, and the spiral rotating ring (805) is spirally connected with the thread cylinder (802) through the threads; the air inlet mechanism (9) comprises a filter frame (901) and a communicating pipe (902), the outer side of the filter frame (901) is fixedly connected with the equipment shell (1), the inner side of the filter frame (901) is fixedly connected with a filter screen (903), the right side of the filter screen (903) is provided with a water absorption drying plate (905), the upper side and the lower side of the water absorption drying plate (905) are both connected with a sliding guide rail (904) in a sliding manner, the other end face of the sliding guide rail (904) is fixedly connected with the filter frame (901), the right side of the filter frame (901) is fixedly connected with the communicating pipe (902), and the other end of the communicating pipe (902) is fixedly connected with the fan (12); the water absorption drying plate is characterized in that a blocking plate (906) is fixedly connected to the front side of the water absorption drying plate (905), a handle (907) is fixedly connected to the front side of the blocking plate (906), the rear side of the blocking plate (906) is in close contact with the filter frame (901), and the center of the communicating pipe (902) is arranged in a protruding mode.
2. The curved tube fin type coal-to-electric heating device according to claim 1, characterized in that: the heating curved pipe (10) is S-shaped and is arranged inside the equipment shell (1), a shielding plate (5) is arranged on the front side of the heating curved pipe (10), and a shielding door (706) is arranged on the front side of the shielding plate (5).
3. The curved tube fin type coal-to-electric heating device according to claim 1, characterized in that: the outer side of the shielding door (706) is in sliding connection with the equipment shell (1), the upper end face of the shielding door (706) is fixedly connected with a cover plate (708), the outer side of the cover plate (708) is clamped with the upper end face of the equipment shell (1), and the outer side of the cover plate (708) is in sealing arrangement with the equipment shell (1).
4. The curved tube fin type coal-to-electric heating device according to claim 1, characterized in that: the right side of the shielding door (706) is fixedly connected with a sealing plate (707), the length of the sealing plate (707) is the same as that of the fixed frame (701), and the right end face of the sealing plate (707) is in close contact with the fixed frame (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011352069.2A CN112443882B (en) | 2020-11-27 | 2020-11-27 | Bent-tube fin type coal-to-electric heating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011352069.2A CN112443882B (en) | 2020-11-27 | 2020-11-27 | Bent-tube fin type coal-to-electric heating equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112443882A CN112443882A (en) | 2021-03-05 |
| CN112443882B true CN112443882B (en) | 2022-04-08 |
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| CN202011352069.2A Active CN112443882B (en) | 2020-11-27 | 2020-11-27 | Bent-tube fin type coal-to-electric heating equipment |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205690500U (en) * | 2016-06-15 | 2016-11-16 | 新昌县鸿吉电子科技有限公司 | A kind of electronic heating installation |
| CN208720326U (en) * | 2018-09-05 | 2019-04-09 | 河北赫宝新能源科技有限公司 | A kind of carbon fiber electric warmer |
| CN209054630U (en) * | 2018-10-05 | 2019-07-02 | 山东皇正节能设备科技有限公司 | A kind of household regenerative electrochemical heating installation of easy access |
| CN210118821U (en) * | 2019-04-15 | 2020-02-28 | 浙江今顶集成吊顶有限公司 | Ceiling heater with sliding door |
| CN211952941U (en) * | 2020-01-17 | 2020-11-17 | 来斯奥集成家居股份有限公司 | Sliding cover structure of integrated ceiling heater |
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