CN219415256U - Impact-resistant and abrasion-resistant electric heater - Google Patents
Impact-resistant and abrasion-resistant electric heater Download PDFInfo
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- CN219415256U CN219415256U CN202320101083.8U CN202320101083U CN219415256U CN 219415256 U CN219415256 U CN 219415256U CN 202320101083 U CN202320101083 U CN 202320101083U CN 219415256 U CN219415256 U CN 219415256U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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Abstract
The utility model discloses an anti-impact and wear-resistant electric heater, which relates to the technical field of electric heater design and comprises an electric heater main body, a filtering unit, a heating fixing unit and an impact-resistant assembly, wherein rectangular holes are respectively formed in the left side and the right side of the electric heater main body, the two rectangular holes respectively extend into the corresponding electric heater main body, the filtering units are arranged at the positions of the left side and the right side of the electric heater main body, which are positioned at the edges of the rectangular holes, the positions of the left side and the right side of the electric heater main body, which are positioned at the upper side and the lower side of the rectangular holes, are respectively fixedly connected with a backflow plate, one corresponding side of the backflow plate on the left side and the right side of the electric heater main body is respectively fixedly connected with a rectangular plate, a plurality of rectangular array air outlet holes are respectively formed in the two rectangular plates, heated air flows can be filtered, the internal heating main body is convenient to fix and detach, and the service life of the device is prolonged.
Description
Technical Field
The utility model relates to the technical field of electric heater design, in particular to an impact-resistant and abrasion-resistant electric heater.
Background
An electric heater is a device capable of converting electric energy into heat energy and is used for heating, preserving heat and heating flowing liquid and gaseous media. When the heating medium is under the pressure, the heating cavity of the sleeve electric heater takes away the heat generated by the electric heating element by adopting the fluid thermodynamic principle, so that the temperature of the heated medium reaches the technological requirement of a user; the air duct type electric heater is mainly used for heating air, drying powder, heat treatment, heating sulfur dioxide and the like, and is widely applied to the fields of chemical industry, grain drying, aerospace and the like.
The existing anti-impact and abrasion-resistant electric heater has the defects that heated air flow cannot be filtered, the internal heating main body is inconvenient to fix and detach, and the service life of the device is influenced.
Disclosure of Invention
The utility model aims to overcome the existing defects, provide the impact-resistant and abrasion-resistant electric heater, filter the heated air flow, fix and detach the internal heating main body conveniently, prolong the service life of the device and effectively solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an anti-impact and abrasion-resistant electric heater comprises an electric heater main body, a filtering unit, a heating fixing unit and an impact-resistant assembly;
an electric heater main body: rectangular holes are respectively formed in the left side and the right side, the two rectangular holes extend into the corresponding electric heater main bodies respectively, filtering units are arranged at the positions, located at the edges of the rectangular holes, of the left side and the right side of the electric heater main bodies, the positions, located at the upper side and the lower side of the rectangular holes, of the left side and the right side of the electric heater main bodies are respectively fixedly connected with backflow plates, one corresponding side of each backflow plate on the left side and the right side of each electric heater main body is respectively fixedly connected with a rectangular plate, a plurality of rectangular array air outlet holes are respectively formed in each rectangular plate, air outlets in each rectangular plate penetrate through the left side and the right side of each corresponding rectangular plate, and heating fixing units are arranged on the electric heater main bodies;
impact resistant assembly: the electric heater comprises a fixed base, buffer springs, clamping plates, high-temperature protection pads, stable board clamping plates and buffer sleeves, wherein the bottom surface in the electric heater body is fixedly connected with the fixed base, a limiting groove is formed in the upper side surface of the fixed base, stable sliding grooves are respectively formed in the front side and the rear side of the limiting groove, two equidistant limiting sliding blocks are respectively connected in the two stable sliding grooves in a sliding mode, two ends of the clamping plates are respectively fixedly connected to one corresponding side of each of the four limiting sliding blocks, one corresponding side of each of the two clamping plates is respectively fixedly connected with the high-temperature protection pads, a plurality of equidistant limiting holes are respectively formed in one corresponding side of each of the two high-temperature protection pads, a plurality of equidistant buffer springs are respectively fixedly connected to the positions of one corresponding side of each of the two clamping plates in the limiting groove, a plurality of equidistant round holes are respectively formed in the upper side surface of each of the two stable board clamping plates in a sliding mode, and the buffer sleeves are respectively sleeved in each round hole.
The electric heater main part is used for fixing device, filter unit is used for filtering filterable article, conveniently heat, the refluence board is used for conveniently letting gas flow through, let the air current through heating device, heat, the rectangular plate is used for fixed stable board joint board, the fixed unit of heating is used for heating, unable adjustment base is used for fixed joint board, the joint board is used for the joint heater, prevent that the heater from rocking, improve shock resistance, buffer spring compression, carry out the buffering, the high temperature protection pad is used for with the heater contact, conveniently fix the heater, improve shock resistance, stable board joint board is used for letting the heater more stable, the buffer sleeve is used for protecting the heater, thereby improve shock resistance.
Further, the filter unit comprises a filter frame, an air inlet hopper, connecting pipelines, sliding rails, sliding strips and a filter screen plate, the left side and the right side of the electric heater main body are respectively fixedly connected with the filter frame at the positions of the edges of the rectangular holes, one corresponding side of each filter frame is respectively fixedly connected with the air inlet hopper, one corresponding side of each air inlet hopper is provided with a circular through hole, the positions of the edges of the two circular through holes are respectively fixedly connected with the connecting pipelines, the front side surfaces of the two filter frames are respectively provided with the rectangular clamping grooves, the rectangular sliding holes are respectively arranged in the two clamping grooves, the two rectangular sliding holes respectively extend into the corresponding filter frames, the upper side and the lower side of each filter frame are respectively fixedly connected with the sliding rails, each sliding rail is respectively and slidably connected with the corresponding side of each sliding strip, and the two filter screen plates are respectively and fixedly connected with the two sides of the filter screen plate.
The filter frame is used for fixing the air inlet hopper, the air inlet hopper is used for conveniently letting the device inflow device that needs to heat, and connecting tube is used for conveniently being connected with the outside, carries out with external connection, and the slide rail is used for letting the draw runner slide, and the draw runner slides and fixes the filter screen board, and the filter screen board is used for filtering, lets the air current that needs to heat cleaner, conveniently heats.
Further, the filter unit further comprises a sealing fixed cover, a pulling handrail and a fixed pin shaft, the front side surfaces of the two filter screen plates are respectively and fixedly connected with the sealing fixed cover, the two sealing fixed covers are respectively and fixedly connected with the rectangular clamping grooves, the front side surfaces of the two sealing fixed covers are respectively and movably connected with the pulling handrail through the movable pin shaft, and four corners of the two sealing fixed covers are respectively and fixedly connected with the corresponding filter frames through the fixed pin shafts.
The fixed pin shaft is used for enabling the sealing fixed cover to be fixed on the filter frame, so that the sealing fixed cover is firmer, the armrest is pulled to conveniently drive the sealing fixed cover to move, the filter plate is convenient to clean, and the sealing fixed cover is used for fixing the filter frame.
Further, the fixed unit of heating includes fixed rectangular plate, rectangle fixed frame, handrail, sealing strip and seal groove, the rectangle fixed orifices has been seted up respectively to the position that electric heater main part upside surface is located between two rectangular plates, the rectangle fixed orifices extends to in the electric heater main part, the fixed frame of position fixed connection rectangle that electric heater main part upside surface is located rectangle fixed orifices border, the seal groove has been seted up to the fixed frame upside surface of rectangle, the fixed sealing strip of position fixed connection of rectangular plate downside surface border, sealing strip and the fixed joint of seal groove, fixed rectangular plate upside surface fixed connection handrail.
The handrail is used for conveniently driving fixed rectangular plate and removes, carries out the device of taking, and the fixed frame of rectangle is used for fixing rectangular plate joint, sealing strip and seal groove joint, and the leakproofness that lets fixed rectangular plate and the fixed frame of rectangle is better, increases the heating effect, fixes the heater.
Further, the heating fixing unit further comprises a heater, a sliding column, compression springs, movable sliding blocks and fixed baffles, a stable sliding groove is formed in the lower side surface of the fixed rectangular plate, the sliding column is fixedly connected in the stable sliding groove, two equidistant movable sliding blocks are connected in the stable sliding groove in a sliding mode and are respectively connected with the corresponding sliding column in a sliding mode, two ends of the compression springs are respectively fixedly connected to one side of the stable sliding groove and one side of the corresponding movable sliding block, the two compression springs are respectively sleeved on the corresponding sliding column, the lower side surfaces of the two movable sliding blocks are respectively fixedly connected with the fixed baffles, one corresponding side of the two fixed baffles is respectively fixedly connected with one heater through a fixing bolt, a heating rod on the heater sequentially penetrates through round holes in the two stable plate clamping plates and two high-temperature protection pads in a clamping mode, and the input end of the heater is electrically connected with the output end of an external power supply through an external control switch group.
The heater adopts industry heating rod to heat, and the slide column is used for letting the removal slider slide more stable, removes the slider and removes, lets compression spring compress, lets fixed stop and heater joint, lets heating device dismantle more conveniently, conveniently overhauls heating device, heats.
Further, the electric heater comprises a stable bottom plate and buffer telescopic columns, four corners of the lower side surface of the electric heater body are fixedly connected with one ends of the buffer telescopic columns respectively, the other ends of the four buffer telescopic columns are fixedly connected with the upper side surface of the stable bottom plate respectively, and springs are sleeved on each buffer telescopic column respectively.
The stable bottom plate is used for supporting the device, so that the device is fixed more stably, and the buffering telescopic column is used for buffering when being placed, so that the device is fixed more firmly.
Compared with the prior art, the utility model has the beneficial effects that:
1. the impact-resistant and abrasion-resistant electric heater has the following advantages: the anti-impact assembly is arranged, the clamping plate is used for fixing the clamping plate through the fixing base, the clamping plate is used for clamping the heater to prevent the heater from shaking, the anti-impact capability is improved, the buffer spring is compressed to buffer, the high-temperature protection pad is used for being in contact with the heater to conveniently fix the heater, the anti-impact capability is improved, the stable plate clamping plate is used for enabling the heater to be more stable, and the buffer sleeve is used for protecting the heater, so that the anti-impact effect is improved;
2. the impact-resistant and abrasion-resistant electric heater has the following advantages: the heating fixing unit is arranged, the handrail is used for conveniently driving the fixed rectangular plate to move so as to carry out the taking device, the rectangular fixing frame is used for clamping the fixed rectangular plate, the sealing strips and the sealing grooves are clamped so as to ensure that the sealing performance of the fixed rectangular plate and the rectangular fixing frame is better, the heating effect is increased, the heater is fixed, the heater is used for heating, the sliding column is used for enabling the movable sliding block to slide more stably, the movable sliding block is used for moving so as to enable the compression spring to compress, the fixed baffle is clamped with the heater, the heating device is more convenient to detach, and the heating device is convenient to overhaul;
3. the impact-resistant and abrasion-resistant electric heater has the following advantages: the air flow to the heating can be filtered, the inside heating main body is fixed and detached conveniently, and the service life of the device is prolonged.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 3 is a schematic view of a partial structure of a filter unit according to the present utility model;
fig. 4 is a schematic view showing a partial structure of the heating fixing unit of the present utility model.
In the figure: the electric heater comprises a main body of the electric heater, a backflow plate, a filtering unit 3, a filtering frame 31, an air inlet hopper 32, a connecting pipeline 33, a sliding rail 34, a sliding bar 35, a sealing fixing cover 36, a filtering screen 37, a pulling handrail 38, a fixing pin 39, a heating fixing unit 4, a fixing rectangular plate 41, a rectangular fixing frame 42, a handrail 43, a sealing strip 44, a sealing groove 45, a heater 46, a sliding column 47, a compression spring 48, a moving sliding block 49, a fixing baffle 410, an impact-resistant component 5, a fixing base 51, a buffering spring 52, a clamping plate 53, a high-temperature protection pad 54, a stabilizing plate clamping plate 55, a buffering sleeve 56, a rectangular plate 6, a stabilizing bottom plate 7 and a buffering telescopic column 8.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present embodiment provides a technical solution: an anti-impact and abrasion-resistant electric heater comprises an electric heater main body 1, a filtering unit 3, a heating fixing unit 4 and an impact resistant component 5;
electric heater body 1: rectangular holes are respectively formed in the left side and the right side, the two rectangular holes extend into the corresponding electric heater main body 1 respectively, filtering units 3 are arranged at the positions, located at the edges of the rectangular holes, of the left side and the right side of the electric heater main body 1, the positions, located at the upper side and the lower side of the rectangular holes, of the left side and the right side of the electric heater main body 1 are respectively fixedly connected with backflow plates 2, one sides, corresponding to the backflow plates 2, of the left side and the right side of the electric heater main body 1 are respectively fixedly connected with rectangular plates 6, a plurality of rectangular array air outlet holes are respectively formed in the two rectangular plates 6, air outlets in the two rectangular plates 6 respectively penetrate through the left side and the right side of the corresponding rectangular plates 6, and heating fixing units 4 are arranged on the electric heater main body 1;
impact resistant assembly 5: the electric heater comprises a fixed base 51, buffer springs 52, clamping plates 53, high-temperature protection pads 54, stabilizing plate clamping plates 55 and buffer sleeves 56, wherein the bottom surface in the electric heater main body 1 is fixedly connected with the fixed base 51, limiting grooves are formed in the upper side surface of the fixed base 51, stabilizing sliding grooves are respectively formed in the front side and the rear side of each limiting groove, two equidistant limiting sliding blocks are respectively and slidably connected in the two stabilizing sliding grooves, one corresponding side of each limiting sliding block is respectively and fixedly connected with two ends of each clamping plate 53, one corresponding side of each clamping plate 53 is respectively and fixedly connected with the corresponding side of each high-temperature protection pad 54, a plurality of equidistant limiting holes are respectively formed in the corresponding side of each high-temperature protection pad 54, a plurality of equidistant buffer springs 52 are respectively and fixedly connected in the corresponding side of each limiting groove, a plurality of equidistant round holes are respectively and fixedly connected with the upper side and lower side of each air outlet hole in the corresponding side of each rectangular plate 6, a plurality of equidistant round holes are respectively formed in the upper side surface of each stabilizing plate clamping plate 55, and the buffer sleeves 56 are respectively sleeved in each round hole.
The electric heater main part 1 is used for fixing device, filtering element 3 is used for filtering filterable article, conveniently heat, backflow plate 2 is used for conveniently letting the gas flow through, let the air current through heating device, heat, rectangular plate 6 is used for fixing stable board joint board 55, heating fixing element 4 is used for heating, unable adjustment base 51 is used for fixing joint board 53, joint board 53 is used for the joint heater, prevent that the heater from rocking, improve shock resistance, buffer spring 52 compression, carry out the buffering, high temperature protection pad 54 is used for contacting with the heater, conveniently fix the heater, improve shock resistance, stable board joint board 55 is used for letting the heater more stable, buffer sleeve 56 is used for protecting the heater, thereby improve shock resistance effect.
The filter unit 3 comprises a filter frame 31, an air inlet hopper 32, a connecting pipeline 33, sliding rails 34, sliding strips 35 and a filter screen plate 37, the left side and the right side of the electric heater main body 1 are respectively and fixedly connected with the filter frame 31 at the positions of the edges of rectangular holes, one corresponding side of each of the two filter frames 31 is respectively and fixedly connected with the air inlet hopper 32, one corresponding side of each of the two air inlet hoppers 32 is provided with a circular through hole, the positions of the edges of the two circular through holes are respectively and fixedly connected with the connecting pipeline 33, the front side surfaces of the two filter frames 31 are respectively provided with rectangular clamping grooves, rectangular sliding holes are respectively formed in the two clamping grooves, the two rectangular sliding holes respectively extend into the corresponding filter frames 31, the upper side and the lower side in the two filter frames 31 are respectively and fixedly connected with the sliding rails 34, each sliding rail 34 is respectively and slidably connected with the two sides of the corresponding sliding strips 35 on the two filter frames 31, and the two filter screen plates 37 are respectively corresponding to the rectangular holes.
The filter frame 31 is used for fixing the air inlet hopper 32, the air inlet hopper 32 is used for conveniently letting the device inflow device that needs to heat, the connecting pipeline 33 is used for conveniently being connected with the outside, and be connected with the outside, the slide rail 34 is used for letting the slide bar 35 slide, and the slide bar 35 slides and fixes the filter screen plate 37, and the filter screen plate 37 is used for filtering, lets the air current that needs to heat cleaner, conveniently heats.
The filter unit 3 further comprises a sealing fixed cover 36, a pulling handrail 38 and a fixed pin 39, the front side surfaces of the two filter screen plates 37 are respectively and fixedly connected with the sealing fixed cover 36, the two sealing fixed covers 36 are respectively and fixedly connected with the rectangular clamping grooves, the front side surfaces of the two sealing fixed covers 36 are respectively and movably connected with the pulling handrail 38 through movable pins, and four corners of the two sealing fixed covers 36 are respectively and fixedly connected with the corresponding filter frame 31 through the fixed pin 39.
The fixing pin shaft 39 is used for fixing the sealing fixing cover 36 on the filter frame 31 to enable fixing to be firmer, the armrest 38 is pulled to conveniently drive the sealing fixing cover 36 to move to facilitate cleaning of the filter plate, and the sealing fixing cover 36 is used for fixing the filter frame 31.
The heating fixing unit 4 comprises a fixed rectangular plate 41, a rectangular fixing frame 42, armrests 43, sealing strips 44 and sealing grooves 45, rectangular fixing holes are respectively formed in positions, located between the two rectangular plates 6, of the upper side surface of the electric heater main body 1, the rectangular fixing holes extend into the electric heater main body 1, the upper side surface of the electric heater main body 1 is located at the edges of the rectangular fixing holes and fixedly connected with the rectangular fixing frame 42, the sealing grooves 45 are formed in the upper side surface of the rectangular fixing frame 42, the sealing strips 44 are fixedly connected with the edges of the lower side surface of the fixed rectangular plate 41, the sealing strips 44 are fixedly clamped with the sealing grooves 45, and the upper side surface of the fixed rectangular plate 41 is fixedly connected with the armrests 43.
The handrail 43 is used for conveniently driving fixed rectangular plate 41 to remove, carries out the device of taking, and the fixed frame 42 of rectangle is used for fixed rectangular plate 41 joint, sealing strip 44 and seal groove 45 joint, and it is better to let the leakproofness of fixed rectangular plate 41 and the fixed frame 42 of rectangle, increases the heating effect, carries out fixed heater 46.
The heating fixing unit 4 further comprises a heater 46, a sliding column 47, a compression spring 48, a movable sliding block 49 and a fixed baffle 410, wherein a stable sliding groove is formed in the lower side surface of the fixed rectangular plate 41, the sliding column 47 is fixedly connected in the stable sliding groove, the two equidistant movable sliding blocks 49 are connected in a sliding manner in the stable sliding groove, the two movable sliding blocks 49 are respectively connected with the corresponding sliding column 47 in a sliding manner, two ends of the compression spring 48 are respectively fixedly connected to one side of the stable sliding groove and one side of the two movable sliding blocks 49, the two compression springs 48 are respectively sleeved on the corresponding sliding column 47, the lower side surfaces of the two movable sliding blocks 49 are respectively fixedly connected with the fixed baffle 410, one side of the corresponding side of the two fixed baffle 410 is respectively fixedly connected with the heater 46 through a fixed bolt, a heating rod on the heater 46 sequentially penetrates through round holes on the two stable plate clamping plates 55 and is clamped between the two high-temperature protection pads 54, and the input end of the heater 46 is electrically connected with the output end of an external power supply through an external control switch group.
The heater 46 adopts industry heating rod to heat, and the slide column 47 is used for letting the removal slider 49 slide more stably, removes the slider 49 and removes, lets compression spring 48 compress, lets fixed stop 410 and heater 46 joint, lets heating device dismantle more conveniently, conveniently overhauls heating device, heats.
Still including stabilizing bottom plate 7 and buffering telescopic column 8, electric heater main part 1 downside surface four corners is fixed connection buffering telescopic column 8's one end respectively, and four buffering telescopic column 8's the other end is fixed connection stabilizing bottom plate 7 upside surface respectively, has cup jointed the spring on every buffering telescopic column 8 respectively.
The stabilizing bottom plate 7 is used for supporting the device, so that the device is fixed more stably, and the buffering telescopic column 8 is used for buffering when being placed, so that the fixing is firmer.
The working principle of the impact-resistant and abrasion-resistant electric heater provided by the utility model is as follows: firstly, the handrail 43 is used for conveniently driving the fixed rectangular plate 41 to move so as to carry out the taking device, the rectangular fixed frame 42 is used for clamping the fixed rectangular plate 41, the sealing strip 44 and the sealing groove 45 are clamped so as to ensure that the sealing property of the fixed rectangular plate 41 and the rectangular fixed frame 42 is better, the heating effect is increased so as to fix the heater 46, the heater 46 is used for heating, the sliding column 47 is used for enabling the movable sliding block 49 to slide more stably, the movable sliding block 49 is moved so as to compress the compression spring 48, the fixed baffle 410 and the heater 46 are clamped, the heating device is disassembled more conveniently, the heating device is overhauled conveniently, the heater 46 is fixed, the clamping plate 53 is used for clamping the heater through the fixed base 51, the shock resistance is improved, the buffer spring 52 is compressed so as to buffer, the high temperature protection pad 54 is used for contacting with the heater to conveniently fix the heater, the impact resistance is improved, the stable board clamping plate 55 is used for making the heater more stable, the buffer sleeve 56 is used for protecting the heater, thereby improving the impact resistance effect, the filter frame 31 is used for fixing the air inlet hopper 32, the air inlet hopper 32 is used for conveniently allowing a device needing to be heated to flow into the device, the connecting pipeline 33 is used for conveniently connecting with the outside to be connected with the outside, the sliding rail 34 is used for sliding the sliding bar 35, the sliding bar 35 is used for fixing the filter screen plate 37, the filter screen plate 37 is used for filtering, the fixed pin shaft 39 is used for fixing the seal fixing cover 36 on the filter frame 31 to make the fixing more firm, the armrest 38 is pulled to conveniently drive the seal fixing cover 36 to move to facilitate cleaning of the filter plate, the seal fixing cover 36 is used for fixing the filter frame 31 to filter, to heat.
It should be noted that the core chip of the external control switch set disclosed in the above embodiment is a PLC chip, the heater 46 is an industrial heating rod, and the external control switch set controls the operation of the heater 46 by a method commonly used in the prior art.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. An anti-impact and abrasion-resistant electric heater is characterized in that: comprises an electric heater main body (1), a filtering unit (3), a heating fixing unit (4) and an impact-resistant component (5);
electric heater main body (1): rectangular holes are respectively formed in the left side and the right side, the two rectangular holes extend into the corresponding electric heater main bodies (1) respectively, filtering units (3) are arranged at the positions, located at the edges of the rectangular holes, of the left side and the right side of the electric heater main bodies (1), the positions, located at the upper side and the lower side of the rectangular holes, of the left side and the right side of the electric heater main bodies (1) are respectively fixedly connected with backflow plates (2), one side, corresponding to the backflow plates (2), of the left side and the right side of the electric heater main bodies (1) is respectively fixedly connected with rectangular plates (6), a plurality of rectangular array air outlet holes are respectively formed in the two rectangular plates (6), air outlets in the two rectangular plates (6) respectively penetrate through the left side and the right side of the corresponding rectangular plates (6), and heating fixing units (4) are arranged on the electric heater main bodies (1);
impact resistant assembly (5): the electric heater comprises a fixed base (51), buffer springs (52), clamping plates (53), high-temperature protection pads (54), stabilizing plate clamping plates (55) and buffer sleeves (56), wherein the bottom surface in the electric heater main body (1) is fixedly connected with the fixed base (51), limit grooves are formed in the upper side surface of the fixed base (51), stabilizing sliding grooves are respectively formed in the front side and the rear side of each limit groove, two equidistant limit sliding blocks are respectively and slidably connected in each stabilizing sliding groove, two ends of the clamping plates (53) are respectively and fixedly connected to one corresponding side of each four limit sliding blocks, one corresponding side of each clamping plate (53) is respectively and fixedly connected with the high-temperature protection pad (54), a plurality of equidistant limit holes are respectively formed in one corresponding side of each high-temperature protection pad (54), a plurality of equidistant buffer springs (52) are respectively and fixedly connected in the positions of one corresponding side of each limit groove, the positions of one corresponding side of each rectangular plate (6) are respectively and fixedly connected with the stabilizing plate clamping plates (55), and the surfaces of the two stabilizing plate clamping plates (55) are respectively provided with a plurality of equidistant round holes.
2. An impact and abrasion resistant electric heater according to claim 1, wherein: the utility model provides a filter unit (3) is including filter frame (31), inlet hopper (32), connecting tube (33), slide rail (34), draw-in bar (35) and filter screen (37), the position that electric heater main part (1) left and right sides is located rectangular hole border is fixed connection filter frame (31) respectively, two filter frame (31) are corresponding one side fixed connection inlet hopper (32) respectively, two inlet hopper (32) are corresponding one side and have been seted up circular through-hole respectively, the position at two circular through-hole border is fixed connection connecting tube (33) respectively, rectangular joint groove has been seted up respectively to the front side surface of two filter frame (31), rectangular slide hole has been equipped with respectively in two joint grooves, two rectangular slide holes extend respectively in corresponding filter frame (31), the upper and lower both sides in two filter frame (31) are fixed connection slide rail (34) respectively, slide connection bar (35) respectively on every slide rail (34), two filter screen (37) are filtered both sides are connected respectively to two slide bar (35) corresponding one side on two filter frame (31) respectively, two rectangular filter screen (37) are corresponding respectively.
3. An impact and abrasion resistant electric heater according to claim 2, wherein: the filter unit (3) further comprises a sealing fixed cover (36), a pulling handrail (38) and a fixed pin shaft (39), the front side surfaces of the two filter screen plates (37) are respectively and fixedly connected with the sealing fixed cover (36), the two sealing fixed covers (36) are respectively and fixedly connected with the rectangular clamping grooves, the front side surfaces of the two sealing fixed covers (36) are respectively and movably connected with the pulling handrail (38) through movable pin shafts, and four corners of the two sealing fixed covers (36) are respectively and fixedly connected with the corresponding filter frame (31) through the fixed pin shaft (39).
4. An impact and abrasion resistant electric heater according to claim 1, wherein: the utility model discloses a fixed rectangular plate, electric heater main part (1) upper side surface is located two rectangular plates (6), and electric heater main part (1) upper side surface is located electric heater main part (1) and is located fixed frame (42) of fixed connection rectangle of position that electric heater main part (1) upper side surface is located rectangle fixed hole border, seal groove (45) have been seted up to fixed frame (42) upper side surface of rectangle, fixed rectangular plate (41) lower side surface border's position fixed connection sealing strip (44), sealing strip (44) and seal groove (45) fixed joint, fixed rectangular plate (41) upper side surface fixed connection handrail (43).
5. The impact and abrasion resistant electric heater according to claim 4, wherein: the heating fixing unit (4) further comprises a heater (46), a slide column (47), compression springs (48), movable sliding blocks (49) and fixed baffles (410), wherein the lower side surface of the fixed rectangular plate (41) is provided with a stable slide groove, the slide column (47) is fixedly connected in the stable slide groove, two equidistant movable sliding blocks (49) are connected in the stable slide groove in a sliding mode, the two movable sliding blocks (49) are respectively connected with the corresponding slide column (47) in a sliding mode, the two ends of the compression springs (48) are respectively fixedly connected with one side of the stable slide groove, the two compression springs (48) are respectively sleeved on the corresponding slide column (47), the lower side surfaces of the two movable sliding blocks (49) are respectively fixedly connected with the fixed baffles (410), one side of each of the two fixed baffles (410) is respectively fixedly connected with one heater (46) through a fixed bolt, a heating rod on the heater (46) sequentially penetrates through a round hole on the two stable plate clamping plates (55) and is clamped between the two high-temperature protection pads (54), and the two movable sliding blocks (49) are respectively connected with the two ends of the corresponding sliding blocks through the fixed sliding blocks, and the lower side surfaces of the fixed sliding blocks are respectively.
6. An impact and abrasion resistant electric heater according to claim 1, wherein: still including stabilizing bottom plate (7) and buffering telescopic column (8), the one end of buffering telescopic column (8) is fixed connection respectively in electric heater main part (1) downside surface four corners, and the other end of four buffering telescopic column (8) is a stable bottom plate (7) upside surface of fixed connection respectively, has cup jointed the spring on every buffering telescopic column (8) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320101083.8U CN219415256U (en) | 2023-02-02 | 2023-02-02 | Impact-resistant and abrasion-resistant electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320101083.8U CN219415256U (en) | 2023-02-02 | 2023-02-02 | Impact-resistant and abrasion-resistant electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219415256U true CN219415256U (en) | 2023-07-25 |
Family
ID=87228663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320101083.8U Active CN219415256U (en) | 2023-02-02 | 2023-02-02 | Impact-resistant and abrasion-resistant electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219415256U (en) |
-
2023
- 2023-02-02 CN CN202320101083.8U patent/CN219415256U/en active Active
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