CN114378077A - Heat-preserving heat-insulating energy-saving explosion-proof electric heater - Google Patents
Heat-preserving heat-insulating energy-saving explosion-proof electric heater Download PDFInfo
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- CN114378077A CN114378077A CN202111514220.2A CN202111514220A CN114378077A CN 114378077 A CN114378077 A CN 114378077A CN 202111514220 A CN202111514220 A CN 202111514220A CN 114378077 A CN114378077 A CN 114378077A
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- electric heater
- explosion
- proof electric
- heat
- heater body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
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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
- H05B3/00—Ohmic-resistance heating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a heat-preservation, heat-insulation and energy-saving type explosion-proof electric heater, which relates to the technical field of explosion-proof electric heaters and comprises an explosion-proof electric heater body, wherein an annular scraping plate and a plurality of cleaning brushes are arranged in the explosion-proof electric heater body, the annular scraping plate and the plurality of cleaning brushes are respectively attached to the inner wall of the peripheral side of the explosion-proof electric heater body, a driving assembly for driving the annular scraping plate to move is installed on the explosion-proof electric heater body, and a rotary cleaning assembly for driving the cleaning brushes to rotate circumferentially is installed on the annular scraping plate. According to the invention, through the arrangement of the driving component, the annular scraping plate can be driven to move in the anti-explosion electric heater body, and meanwhile, the rotary cleaning component can also operate to drive the cleaning hairbrush to rotate circumferentially, so that the aim of automatically cleaning the inner wall of the anti-explosion electric heater body in sequence is fulfilled, time and labor are saved, the workload is lightened, the cleaning effect is good, and the cleaning is uniform.
Description
Technical Field
The invention relates to the technical field of explosion-proof electric heaters, in particular to a heat-preservation, heat-insulation and energy-saving explosion-proof electric heater.
Background
The explosion-proof electric heater is a device which is used in explosion-proof occasions and converts electric power into heat energy; when the heating medium passes through the heating cavity of the electric heater under the action of pressure, the fluid thermodynamic principle is adopted to uniformly take away huge heat generated in the working process of the electric heating element, so that the temperature of the heated medium meets the process requirements of users, and the electric heating element has the advantages of heat preservation, heat insulation and energy conservation.
Most of current explosion-proof electric heater can adhere to a large amount of dirt on its inner wall after using for a long time, need regularly clear up, and traditional clearance mode generally is cleared up through artifical explosion-proof electric heater of dismantlement, wastes time and energy, and work burden is great, and the inhomogeneous condition of clearance appears very easily in artifical clearance, for this reason, this application discloses a heat preservation and energy saving type explosion-proof electric heater satisfies people's demand.
Disclosure of Invention
An object of the application is to provide a thermal-insulated energy-saving explosion-proof electric heater keeps warm to propose in solving above-mentioned background art and dismantle explosion-proof electric heater through the manual work and carry out the mode of clearing up, waste time and energy, work burden is great, and manual cleaning appears clearing up inhomogeneous problem very easily.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a heat preservation, thermal-insulated energy-saving explosion-proof electric heater, includes explosion-proof electric heater body, this internal annular scraper blade and a plurality of clean brush of being provided with of explosion-proof electric heater, annular scraper blade and a plurality of clean brush all with all side inner walls of explosion-proof electric heater body laminate mutually, install on the explosion-proof electric heater body and be used for the drive assembly that annular scraper blade removed, install on the annular scraper blade and be used for the drive clean rotatory clean subassembly of brush circumference pivoted, the drive assembly with rotatory clean subassembly is connected, still install the collection subassembly that is used for collecting the dirt on the explosion-proof electric heater body.
Borrow by above-mentioned structure, through drive assembly's setting, can drive annular scraper blade and remove in explosion-proof electric heater body, simultaneously, rotatory clean subassembly also can move, can drive clean brush circumference and rotate to realized can carrying out self-cleaning's purpose to explosion-proof electric heater body inner wall in proper order, labour saving and time saving has alleviateed work burden, and clean effectual, clean even.
Preferably, the driving assembly comprises a servo motor arranged on the side part of the explosion-proof electric heater body, the output end of the servo motor is connected with a driving lead screw in a driving manner, the end part of the driving lead screw extends into the explosion-proof electric heater body, a driving moving block is sleeved on the driving lead screw in a threaded manner and is arranged on the inner wall of the annular scraper plate, and the driving lead screw is connected with the rotary cleaning assembly.
Further, when the servo motor is started, the driving screw rod drives the driving moving block to move, and therefore the purpose that the annular scraper can be driven to move is achieved.
Preferably, rotatory clean subassembly is installed including rotating jointly hexagonal bull stick on the inner wall of explosion-proof electric heater body both sides, install connection bearing on the inner wall of annular scraper blade, cup joint in the connection bearing and install connecting sleeve, connecting sleeve slides and cup joints on the hexagonal bull stick, the last driving gear of cup jointing of connecting sleeve, the lateral part of annular scraper blade rotate install with driving gear engaged with rotates the ring gear, the periphery side of rotating the ring gear evenly rotates installs a plurality of connection pivot, and is a plurality of clean brush is installed respectively in a plurality of connect on the tip of pivot, the hexagonal bull stick pass through band pulley rotation unit with the drive lead screw is connected.
Further, when the hexagonal bull stick rotated, can drive through connecting sleeve and driving gear and rotate the ring gear circumference and rotate, and then the accessible is connected the pivot and is driven clean brush circumference and rotate, under the removal cooperation of annular scraper blade, can realize carrying out self-cleaning's purpose to explosion-proof electric heater body inner wall in proper order.
Preferably, the belt wheel rotating unit comprises two synchronous belt wheels which are respectively sleeved on the hexagonal rotating rod and the driving screw rod, and a synchronous belt is jointly tensioned and sleeved on the two synchronous belt wheels.
Further, through the setting of band pulley rotation unit, when the drive lead screw rotated, can drive the synchronous rotation of hexagonal bull stick through synchronous pulley and synchronous belt, realized the linkage function, the continuity is good.
Preferably, the lateral part of annular scraper blade has seted up T shape revolving groove annularly, T shape revolving groove internal rotation is installed T shape swivel, a plurality of connecting rods are evenly installed to the lateral part of T shape swivel, and a plurality of the tip of connecting rod is all installed on the lateral part of rotating the ring gear.
Further, through the setting of T shape rotary trough, T shape change and connecting rod, can make the rotation ring gear can move along with annular scraper blade together, simultaneously, also can keep the engaged state always between rotation ring gear and the driving gear, stability is good.
Preferably, a plurality of all cup joints on the connecting shaft and installs the walking gear, fixed ring gear is installed to the lateral part of annular scraper blade, and is a plurality of the walking gear all with fixed ring gear meshes mutually.
Further, through the setting of walking gear and fixed ring gear, when connecting the pivot circumferencial rotation, the walking gear also can the circumferencial rotation, and under the effect of fixed ring gear, the rotation can take place for the walking gear, and then the accessible is connected the pivot and is driven clean brush rotation, and clean effect is better.
Preferably, the collecting assembly comprises a collecting box movably mounted at the bottom of the anti-explosion electric heater body, a sealing gasket attached to the bottom of the anti-explosion electric heater body is mounted at the top of the collecting box, two vertical fixing rods are symmetrically mounted at the bottom of the anti-explosion electric heater body, vertical sliding blocks are sleeved on the vertical fixing rods in a sliding mode, the vertical sliding blocks are mounted on two sides of the collecting box respectively, and locking units are mounted on the vertical sliding blocks.
Furthermore, through the arrangement of the collecting assembly, the dirt after cleaning can be collected and treated in a unified mode, the anti-explosion electric heater body does not need to be detached, and the practicability is good.
Preferably, the locking unit comprises a handle block arranged on the side portion of the vertical sliding block, a locking insertion rod is arranged on the side portion of the handle block, a plurality of locking insertion holes are uniformly formed in the side portion of the vertical fixing rod, the end portion of the locking insertion rod penetrates through the vertical sliding block and extends into one of the locking insertion holes, a return spring is sleeved on the locking insertion rod, and two ends of the return spring are respectively arranged on the vertical sliding block and the side portion of the handle block.
Furthermore, through the setting of locking unit, when removing the handle piece, can change the position relation between locking inserted bar and the locking jack, and then can fix or loosen vertical slider to the purpose that can carry out the dismouting to collecting the box and change has been realized.
In conclusion, the technical effects and advantages of the invention are as follows:
1. the anti-explosion electric heater is reasonable in structure, when a servo motor is started, the annular scraper is driven to move by the driving screw rod and the driving moving block, meanwhile, the driving screw rod can drive the hexagonal rotating rod to synchronously rotate by the synchronous belt wheel and the synchronous belt, the hexagonal rotating rod drives the cleaning hairbrush to circumferentially rotate by the rotation of the connecting sleeve, the driving gear, the rotating toothed ring and the connecting rotating shaft, and under the moving coordination of the annular scraper, the aim of automatically cleaning the inner wall of the anti-explosion electric heater body in sequence can be fulfilled, time and labor are saved, the working burden is relieved, the cleaning effect is good, and the cleaning is uniform;
2. in the process of circumferential rotation of the cleaning brush, the walking gear can also circumferentially rotate along with the connecting rotating shaft, and under the action of the fixed gear ring, the walking gear can rotate, so that the cleaning brush can be driven to rotate through the connecting rotating shaft, the cleaning brush can circumferentially rotate and rotate to clean the inner wall of the explosion-proof electric heater body, the cleaning effect is better, and the condition of uneven cleaning is effectively reduced;
3. according to the invention, the collected box is arranged to uniformly collect and treat cleaned dirt, when the handle block is pulled, the locking insertion rod is moved out of the locking insertion hole to loosen the vertical sliding block, at the moment, the collected box can be taken down and cleaned, after the cleaning is finished, the collected box is reinstalled, the handle block is loosened, and under the elastic action of the reset spring, the locking insertion rod is moved into the locking insertion hole to automatically fix the vertical sliding block, the fixed state can be kept all the time, the collection box is stable and firm, the purpose of dismounting and replacing the collected box is realized, and the practicability is good.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment of the present application;
FIG. 2 is a schematic view of a partially cut-away structure of an embodiment of the present application;
FIG. 3 is an enlarged perspective view of the drive assembly and the rotary cleaning assembly in an embodiment of the present application;
FIG. 4 is an enlarged perspective view of an alternate view of the drive assembly and the rotary cleaning assembly of the embodiment of the present application;
FIG. 5 is an enlarged view of the structure at A in FIG. 4;
fig. 6 is a schematic structural diagram of a junction between the collection box and the explosion-proof electric heater body in the embodiment of the application.
In the figure: 1. an explosion-proof electric heater body; 2. an annular scraper; 3. cleaning the brush; 4. a servo motor; 5. driving the screw rod; 6. driving the moving block; 7. rotating the toothed ring; 8. connecting the rotating shaft; 9. t-shaped swivel; 10. a connecting rod; 11. a traveling gear; 12. a fixed gear ring; 13. a hexagonal rotating rod; 14. a connecting sleeve; 15. connecting a bearing; 16. a driving gear; 17. a synchronous pulley; 18. a synchronous belt; 19. vertically fixing the rod; 20. a vertical slide block; 21. a collection box; 22. a gasket; 23. a handle block; 24. locking the inserted rod; 25. locking the jack; 26. a return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): referring to fig. 1-6, the heat-preservation, heat-insulation and energy-saving type explosion-proof electric heater comprises an explosion-proof electric heater body 1, wherein the explosion-proof electric heater body 1 can be any one of heat-preservation, heat-insulation and energy-saving type explosion-proof electric heaters in the prior art; the anti-explosion electric heater comprises an anti-explosion electric heater body 1, and is characterized in that an annular scraper blade 2 and a plurality of cleaning brushes 3 are arranged in the anti-explosion electric heater body 1, the annular scraper blade 2 and the cleaning brushes 3 are attached to the inner side wall of the anti-explosion electric heater body 1, a driving assembly used for driving the annular scraper blade 2 to move is installed on the anti-explosion electric heater body 1, a rotating cleaning assembly used for driving the cleaning brushes 3 to rotate circumferentially is installed on the annular scraper blade 2, the driving assembly is connected with the rotating cleaning assembly, and a collecting assembly used for collecting dirt is further installed on the anti-explosion electric heater body 1.
Borrow by above-mentioned structure, through drive assembly's setting, can drive annular scraper blade 2 and remove in explosion-proof electric heater body 1, simultaneously, rotatory clean subassembly also can move, can drive 3 circumferential rotations of clean brush to realized can carrying out self-cleaning's purpose to 1 inner wall of explosion-proof electric heater body in proper order, labour saving and time saving has alleviateed work burden, and clean effectual, clean even.
As a preferred embodiment of the present embodiment, the driving assembly includes a servo motor 4 installed on the side of the explosion-proof electric heater body 1, and the servo motor 4 can be fixed with the side of the explosion-proof electric heater body 1 by a screw connection manner; the output end of the servo motor 4 is connected with a driving screw rod 5 in a driving mode, the end portion of the driving screw rod 5 extends into the anti-explosion electric heater body 1, a driving moving block 6 is sleeved on the driving screw rod 5 in a threaded mode, the driving moving block 6 is installed on the inner wall of the annular scraper 2, and the driving screw rod 5 is connected with the rotary cleaning assembly. The benefit that sets up like this is, when starting servo motor 4, can drive lead screw 5 and rotate, and drive lead screw 5 rotates and drives the drive and move piece 6 and remove, and then has realized that can drive annular scraper blade 2 and carry out the purpose of removing, can carry out the propelling movement to the dirt in the explosion-proof electric heater body 1.
As a preferred embodiment of the present embodiment, the rotary cleaning assembly comprises hexagonal rotary rods 13 which are jointly rotatably mounted on the inner walls of the two sides of the anti-explosion electric heater body 1, and the hexagonal rotary rods 13 can be rotatably connected with the inner wall of the anti-explosion electric heater body 1 through rotary bearings; the inner wall of the annular scraper 2 is provided with a connecting bearing 15, and a connecting sleeve 14 is sleeved in the connecting bearing 15, so that the annular scraper 2 can drive the connecting sleeve 14 to move together; connecting sleeve 14 slides and cup joints on hexagonal bull stick 13, cup joints on connecting sleeve 14 and installs driving gear 16, and the lateral part of annular scraper blade 2 is rotated and is installed the rotation ring gear 7 with driving gear 16 engaged with, and the periphery side of rotating ring gear 7 evenly rotates and installs a plurality of connection pivot 8, and a plurality of clean brush 3 are installed respectively on the tip of a plurality of connection pivot 8, and hexagonal bull stick 13 is connected with drive screw 5 through band pulley rotation unit. The benefit that sets up like this is, when hexagonal bull stick 13 rotates, can drive connecting sleeve 14 and rotate, and connecting sleeve 14 rotates and can drive through driving gear 16 and rotate 7 circumference rotations of ring gear, and then the accessible connects pivot 8 and drives 3 circumference rotations of clean brush, under the removal cooperation of annular scraper blade 2, can realize carrying out self-cleaning's purpose to explosion-proof electric heater body 1 inner wall in proper order.
In this embodiment, the pulley rotating unit includes two synchronous pulleys 17 respectively sleeved on the hexagonal rotating rod 13 and the driving screw 5, and a synchronous belt 18 is jointly tensioned and sleeved on the two synchronous pulleys 17. The advantage that sets up like this is, when the drive lead screw 5 rotates, can drive hexagonal bull stick 13 synchronous rotation through synchronous pulley 17 and synchronous belt 18, has realized the linkage function, and the continuity is good.
In this embodiment, the lateral part of annular scraper 2 has seted up the T shape runner annularly, and T shape runner 9 is installed to the rotation in the T shape runner, and a plurality of connecting rods 10 are evenly installed to the lateral part of T shape runner 9, and the tip of a plurality of connecting rods 10 is all installed on the lateral part of rotating ring gear 7. The arrangement has the advantages that the rotary toothed ring 7 can move along with the annular scraper 2, and meanwhile, the meshing state between the rotary toothed ring 7 and the driving gear 16 is always kept, so that the stability is good.
In this embodiment, a plurality of connecting shafts 8 are respectively sleeved with a traveling gear 11, a fixed toothed ring 12 is mounted on a side portion of the annular scraper 2, and the plurality of traveling gears 11 are respectively meshed with the fixed toothed ring 12. The benefit that sets up like this is, when connecting 8 circumferential rotations of pivot, walking gear 11 also can circumferential rotation, and under the effect of fixed ring gear 12, the rotation can take place for walking gear 11, and then the accessible connects 8 rotations that drive 3 rotations of clean brush, and clean effect is better.
As a preferred embodiment of the present embodiment, the collecting assembly includes a collecting box 21 movably mounted on the bottom of the explosion-proof electric heater body 1, the collecting box 21 may be any box body structure in the prior art, such as a metal box, and it should be noted that the collecting box 21 is communicated with the explosion-proof electric heater body 1; the sealing gasket 22 attached to the bottom of the anti-explosion electric heater body 1 is arranged at the top of the collecting box 21, so that the sealing performance between the collecting box 21 and the anti-explosion electric heater body 1 can be ensured, and the leakage condition is effectively reduced; two vertical solid poles 19 are installed to explosion-proof electric heater body 1's bottom symmetry, equal slip cup joints vertical slider 20 on two vertical solid poles 19, two vertical sliders 20 are installed respectively on the both sides of collecting box 21, install the locking unit on the vertical slider 20, the locking unit is including setting up handle piece 23 on vertical slider 20 lateral part, locking inserted bar 24 is installed to the lateral part of handle piece 23, a plurality of locking jacks 25 have evenly been seted up to vertical solid pole 19's lateral part, the tip of locking inserted bar 24 runs through vertical slider 20 and extends to in one of them locking jack 25, the cover is equipped with reset spring 26 on the locking inserted bar 24, the both ends of reset spring 26 are installed respectively on the lateral part of vertical slider 20 and handle piece 23. The advantage of this setting is that when pulling handle piece 23, can make locking inserted bar 24 shift out locking jack 25, unclamp vertical slider 20, when unclamping handle piece 23, under the elasticity of reset spring 26, can make locking inserted bar 24 shift into locking jack 25, with vertical slider 20 self-holding to the purpose that can carry out dismouting change to collection box 21 has been realized.
The working principle of the invention is as follows:
when starting servo motor 4, can move piece 6 through drive lead screw 5 and drive annular scraper blade 2 and remove, can carry out the propelling movement to the dirt in the explosion-proof electric heater body 1, and simultaneously, drive lead screw 5 rotates and also can drive hexagonal bull stick 13 synchronous rotation through synchronous pulley 17 and synchronous belt 18, hexagonal bull stick 13 rotates and drives 7 circumference rotations of rotating ring gear through connecting sleeve 14 and driving gear 16, and then the accessible is connected pivot 8 and is driven 3 circumference rotations of clean brush, under the removal cooperation of annular scraper blade 2, can realize carrying out self-cleaning's purpose to explosion-proof electric heater body 1 inner wall in proper order, time saving and labor saving, work burden has been alleviateed, and clean effectual, it is clean even.
At 3 circumferential direction's of cleaning brush in-process, walking gear 11 also can be along with connecting pivot 8 together circumferential direction, under the effect of fixed ring gear 12, the rotation can take place for walking gear 11, and then the accessible is connected pivot 8 and is driven 3 rotations of cleaning brush to make cleaning brush 3 can carry out the circumferential direction and the rotation clean 1 inner wall of explosion-proof electric heater body, clean effect is better, effectively reduces the clean inhomogeneous condition of emergence.
Through the setting of collecting box 21, the dirt after the cleanness is collected the processing in unison, when pulling handle piece 23, can make locking inserted bar 24 shift out locking jack 25 and loosen vertical slider 20 outward, at this moment, can take off and clear up collecting box 21, the clearance is accomplished the back, will collect box 21 and reassume, and loosen handle piece 23, under reset spring 26's spring action, can make locking inserted bar 24 immigrate locking jack 25 in with vertical slider 20 automatic fixation, and can keep fixed state always, it is stable firm, the purpose that can carry out the dismouting change to collecting box 21 has been realized, therefore, the practicality is good.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a thermal-insulated energy-saving explosion-proof electric heater keeps warm, includes explosion-proof electric heater body (1), its characterized in that: be provided with annular scraper blade (2) and a plurality of clean brush (3) in explosion-proof electric heater body (1), annular scraper blade (2) and a plurality of clean brush (3) all with all side inner walls of explosion-proof electric heater body (1) laminate mutually, install on explosion-proof electric heater body (1) and be used for the drive assembly that annular scraper blade (2) removed, install on annular scraper blade (2) and be used for the drive clean subassembly of clean brush (3) circumference pivoted rotation, drive assembly with rotatory clean subassembly is connected, still install the collection subassembly that is used for collecting the dirt on explosion-proof electric heater body (1).
2. The heat-preservation, heat-insulation and energy-saving type explosion-proof electric heater according to claim 1 is characterized in that: the drive assembly comprises a servo motor (4) arranged on the side of the explosion-proof electric heater body (1), the output end of the servo motor (4) is connected with a drive screw rod (5) in a driving mode, the end portion of the drive screw rod (5) extends into the explosion-proof electric heater body (1), a drive moving block (6) is sleeved on the drive screw rod (5) in a threaded mode, the drive moving block (6) is arranged on the inner wall of the annular scraper blade (2), and the drive screw rod (5) is connected with the rotary cleaning assembly.
3. The heat-preservation, heat-insulation and energy-saving type explosion-proof electric heater according to claim 2 is characterized in that: the rotary cleaning component comprises hexagonal rotating rods (13) which are jointly rotatably arranged on the inner walls of the two sides of the anti-explosion electric heater body (1), the inner wall of the annular scraper (2) is provided with a connecting bearing (15), a connecting sleeve (14) is sleeved in the connecting bearing (15), the connecting sleeve (14) is sleeved on the hexagonal rotating rod (13) in a sliding manner, a driving gear (16) is sleeved on the connecting sleeve (14), the side part of the annular scraper (2) is rotatably provided with a rotating gear ring (7) meshed with the driving gear (16), a plurality of connecting rotating shafts (8) are uniformly and rotatably arranged on the outer peripheral side of the rotating gear ring (7), a plurality of cleaning brushes (3) are respectively arranged on the end parts of the connecting rotating shafts (8), the hexagonal rotating rod (13) is connected with the driving screw rod (5) through a belt wheel rotating unit.
4. The heat-preservation, heat-insulation and energy-saving type explosion-proof electric heater according to claim 3 is characterized in that: the belt wheel rotating unit comprises two synchronous belt wheels (17) which are respectively installed on the hexagonal rotating rod (13) and the driving screw rod (5) in a sleeved mode, and synchronous belts (18) are jointly tensioned and sleeved on the two synchronous belt wheels (17).
5. The heat-preservation, heat-insulation and energy-saving type explosion-proof electric heater according to claim 3 is characterized in that: t shape rotary groove has been seted up to the lateral part annular of annular scraper blade (2), T shape rotary ring (9) are installed to T shape rotary groove internal rotation, a plurality of connecting rods (10) are evenly installed to the lateral part of T shape rotary ring (9), and are a plurality of the tip of connecting rod (10) is all installed rotate on the lateral part of ring gear (7).
6. The heat-preservation, heat-insulation and energy-saving type explosion-proof electric heater according to claim 3 is characterized in that: it is a plurality of all cup joint on connecting pivot (8) and install walking gear (11), fixed ring gear (12) are installed to the lateral part of annular scraper blade (2), and are a plurality of walking gear (11) all with fixed ring gear (12) mesh mutually.
7. The heat-preservation, heat-insulation and energy-saving type explosion-proof electric heater according to claim 1 is characterized in that: the collecting assembly comprises a collecting box (21) movably mounted at the bottom of the anti-explosion electric heater body (1), a sealing gasket (22) attached to the bottom of the anti-explosion electric heater body (1) is mounted at the top of the collecting box (21), two vertical fixing rods (19) are symmetrically mounted at the bottom of the anti-explosion electric heater body (1), two vertical sliding blocks (20) are sleeved on the vertical fixing rods (19) in a sliding mode, the two vertical sliding blocks (20) are mounted on two sides of the collecting box (21) respectively, and locking units are mounted on the vertical sliding blocks (20).
8. The heat-preservation, heat-insulation and energy-saving type explosion-proof electric heater according to claim 7 is characterized in that: the locking unit is including setting up handle piece (23) on vertical slider (20) lateral part, locking inserted bar (24) are installed to the lateral part of handle piece (23), a plurality of locking insertion hole (25) have evenly been seted up to the lateral part of vertical solid pole (19), the tip of locking inserted bar (24) is run through vertical slider (20) and extend to one of them in locking insertion hole (25), the cover is equipped with reset spring (26) on locking inserted bar (24), install respectively at the both ends of reset spring (26) vertical slider (20) with on the lateral part of handle piece (23).
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| CN202111514220.2A CN114378077B (en) | 2021-12-11 | 2021-12-11 | Heat-preserving heat-insulating energy-saving explosion-proof electric heater |
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| CN202111514220.2A CN114378077B (en) | 2021-12-11 | 2021-12-11 | Heat-preserving heat-insulating energy-saving explosion-proof electric heater |
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| CN114378077B CN114378077B (en) | 2023-03-24 |
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| CN213033189U (en) * | 2020-08-21 | 2021-04-23 | 天津紫源石油科技有限公司 | Oil pipe inner wall belt cleaning device for oil development |
| CN213696780U (en) * | 2020-09-30 | 2021-07-16 | 重庆四季花谷农业开发有限责任公司 | Cup quick cleaning equipment for catering |
| CN213996832U (en) * | 2020-10-29 | 2021-08-20 | 镇江恒安防爆电器有限公司 | Tubular explosion-proof electric heater with self-cleaning function |
| CN214211620U (en) * | 2020-12-21 | 2021-09-17 | 浙江维精科技有限公司 | Horizontal mixer barrel cleaning device for montmorillonite |
| CN113020155A (en) * | 2021-03-05 | 2021-06-25 | 张生进 | Tubular product inner wall cleaning device based on rotatory principle of striking off |
| CN113649371A (en) * | 2021-07-12 | 2021-11-16 | 芜湖市通达锅炉有限公司 | Heating boiler with inner furnace cleaning function |
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