CN218565547U - Explosion-proof heat accumulating type electric heater - Google Patents
Explosion-proof heat accumulating type electric heater Download PDFInfo
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- CN218565547U CN218565547U CN202223132771.5U CN202223132771U CN218565547U CN 218565547 U CN218565547 U CN 218565547U CN 202223132771 U CN202223132771 U CN 202223132771U CN 218565547 U CN218565547 U CN 218565547U
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- electric heater
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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Abstract
The utility model relates to an electric heater technical field just discloses an explosion-proof type heat accumulation formula electric heater, including bottom plate and riser, two the riser is fixed to be set up in the upper surface both sides of bottom plate, two the upper end of riser is the fixed set casing that is provided with all, two be provided with two explosion-proof housing between the riser, one side explosion-proof housing's inside is provided with the heater, two all be provided with pressure release mechanism, two between explosion-proof housing and the set casing that corresponds be provided with corrugated metal pipe between the explosion-proof housing, corrugated metal pipe's both ends are all fixed and are provided with first method flange, two one side that the casing is close to corrugated metal pipe all is provided with the second flange, two all be provided with coupling mechanism between first flange and the second flange that corresponds. The utility model discloses can alleviate pressure when its pressure is too high, and conveniently dismantle, the maintenance is maintained to its inside to the convenience.
Description
Technical Field
The utility model relates to an electric heater technical field especially relates to an explosion-proof type heat accumulation formula electric heater.
Background
The heat accumulating type electric heater is one of a plurality of electric heaters, and is widely used in families and industrial application; the existing heat accumulating type electric heater is found to have larger risk because the pressure cannot be well relieved when the pressure is increased due to the steam generated by heating; and the disassembly and the assembly are very troublesome, so that the maintenance and the repair of the interior of the box body are inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the heat accumulating type electric heater in the prior art cannot well relieve pressure when the pressure is increased due to steam generation during heating, so that the risk is higher; and the disassembly and assembly are very troublesome, and the problem of maintenance and repair of the interior of the electric heater is inconvenient, so that the explosion-proof heat accumulating type electric heater is provided.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides an explosion-proof type heat accumulation formula electric heater, includes bottom plate and riser, two the riser is fixed to be set up in the upper surface both sides of bottom plate, two the upper end of riser is the fixed set casing that is provided with all, two be provided with two explosion-proof housing between the riser, one side the inside of explosion-proof housing is provided with the heater, two all be provided with relief mechanism, two between explosion-proof housing and the set casing that corresponds all be provided with corrugated metal pipe between the explosion-proof housing, corrugated metal pipe's both ends are the fixed first flange that is provided with, two one side that the casing is close to corrugated metal pipe all is provided with the second flange, two all be provided with coupling mechanism between first flange and the second flange that corresponds.
Preferably, pressure release mechanism includes slide and first spring, two the slide all slides and sets up in the inside of the set casing that corresponds, first spring is fixed to be set up in one side that the explosion-proof shell was kept away from to the slide, the other end of first spring and the inner wall fixed connection of set casing, the slide is kept away from one side of first spring and is fixed and be provided with the connecting rod, the one end of connecting rod extend to the outside of set casing and with explosion-proof shell fixed connection.
Preferably, coupling mechanism includes three hornblocks and throw-out collar, the recess has all been seted up at one side both ends of first flange, the fixed dead lever that is provided with in inside of recess, the fly leaf has been cup jointed in the pole wall activity of dead lever, three hornblocks are fixed to be set up in one side of fly leaf, logical groove has all been seted up at the both ends of second flange, the logical groove that corresponds is passed to the one end of fly leaf, one side of three hornblocks and one side that first flange was kept away from to the second flange are inconsistent, the outer wall with explosion-proof housing is cup jointed to the throw-out collar screw thread strip, the inclined plane ring channel has been seted up to one side of throw-out collar, the inclined plane ring channel with both sides the inclined plane of three hornblocks is inconsistent.
Preferably, the rod wall of the fixed rod is movably sleeved with a second spring, one end of the second spring is fixedly connected with one side of the movable plate, which is far away from the explosion-proof shell, and the other end of the second spring is fixedly connected with the inner wall of the groove.
Preferably, two the lower surface of explosion-proof housing all fixedly is provided with the montant, two the inside gyro wheel that all rotates of lower extreme of montant is provided with, two the gyro wheel all offsets with the upper surface of bottom plate.
Preferably, the longitudinal sections of the two sliding plates and the fixed shell are square.
Compared with the prior art, the utility model provides an explosion-proof type heat accumulation formula electric heater possesses following beneficial effect:
1. according to the explosion-proof heat accumulating type electric heater, when the pressure in the explosion-proof shell is higher, the two explosion-proof shells move towards the corresponding fixed shell, namely, the metal corrugated pipe is lengthened, so that the pressure can be relieved when the pressure is too high;
2. this explosion-proof type heat accumulation formula electric heater pushes away the ring through rotating both sides for both sides push away to the one side removal of keeping away from corresponding first flange, relieve promptly to the spacing of a plurality of three hornblocks, and the spring promotes three hornblocks and resets to the position that corresponds with logical groove, can separate first flange and second flange promptly, and you make things convenient for promptly to separate corrugated metal pipe and two explosion-proof housing, and the maintenance is maintained to explosion-proof housing inside promptly conveniently.
The device does not relate to the part among all the same with prior art or can adopt prior art to realize, the utility model discloses can alleviate pressure when its pressure is too high, and conveniently dismantle, the maintenance is maintained to its inside to the convenience.
Drawings
Fig. 1 is a schematic structural view of an explosion-proof heat accumulating type electric heater provided by the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1.
In the figure: the explosion-proof heat exchanger comprises a base plate 1, an explosion-proof shell 2, a heater 3, a triangular block 4, a corrugated metal pipe 5, a vertical plate 6, a fixed shell 7, a sliding plate 8, a connecting rod 9, a first spring 10, a vertical rod 11, a roller 12, a second flange 13, a first flange 14, a fixed rod 15, a movable plate 16, a second spring 17 and a push ring 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, an explosion-proof type heat accumulation formula electric heater, including bottom plate and riser 6, two risers 6 are fixed to be set up in the upper surface both sides of bottom plate, the upper end of two risers 6 is all fixed and is provided with set casing 7, be provided with two explosion-proof casing 2 between two risers 6, the inside of one side explosion-proof casing 2 is provided with heater 3, all be provided with relief mechanism between two explosion-proof casing 2 and the corresponding set casing 7, be provided with corrugated metal pipe 5 between two explosion-proof casing 2, corrugated metal pipe 5's both ends are all fixed and are provided with first method flange, one side that two casings are close to corrugated metal pipe 5 all is provided with second flange 13, all be provided with coupling mechanism between two first flanges 14 and the second flange 13 that corresponds.
Pressure relief mechanism includes slide 8 and first spring 10, and two slides 8 all slide and set up in the inside of the set casing 7 that corresponds, and first spring 10 is fixed to be set up in one side that explosion-proof shell was kept away from to slide 8, the other end of first spring 10 and the inner wall fixed connection of set casing 7, and slide 8 is kept away from one side of first spring 10 and is fixed and be provided with connecting rod 9, the one end of connecting rod 9 extend to the outside of set casing 7 and with explosion-proof shell fixed connection.
Coupling mechanism includes three hornblocks 4 and throw-out collar, one side both ends of first flange 14 are all seted up flutedly, the inside of recess is fixed and is provided with dead lever 15, fly leaf 16 has been cup jointed in the pole wall activity of dead lever 15, three hornblocks 4 are fixed to be set up in one side of fly leaf 16, logical groove has all been seted up at the both ends of second flange 13, corresponding logical groove is passed to the one end of fly leaf 16, one side of three hornblocks 4 and one side that first flange 14 was kept away from to second flange 13 are inconsistent, the outer wall with explosion-proof housing 2 is cup jointed to the throw-out collar screw thread strip, the inclined plane ring channel is seted up to one side of throw-out collar, the inclined plane ring channel is inconsistent with the inclined plane of two sides three hornblocks 4.
The rod wall of the fixed rod 15 is movably sleeved with a second spring 17, one end of the second spring 17 is fixedly connected with one side of the movable plate 16 far away from the explosion-proof shell 2, and the other end of the second spring 17 is fixedly connected with the inner wall of the groove, so that the movable plate 16 is convenient to reset.
The lower surface of two explosion-proof housing 2 all fixes and is provided with montant 11, and the lower extreme of two montants 11 is inside all to rotate and is provided with gyro wheel 12, and two gyro wheels 12 all are inconsistent with the upper surface of bottom plate, make things convenient for explosion-proof housing 2 to slide.
The longitudinal sections of the two sliding plates 8 and the fixed shell 7 are both square, so that the sliding plates 8 cannot rotate, namely can stably slide.
In the utility model, when in use, when the pressure in the explosion-proof shell 2 is larger, the two explosion-proof shells 2 can move towards the corresponding fixed shell 7, namely the metal corrugated pipe 5 is added to elongate, thus the pressure can be relieved when the pressure is too high; the two side push rings 18 are rotated, so that the two side push rings 18 move to one side far away from the corresponding first flange 14, the limit on the triangular blocks 4 is removed, the spring 17 pushes the movable plate 16 to reset, the movable plate 16 drives the triangular blocks 4 to reset to the positions corresponding to the through grooves, the first flange 14 and the second flange 13 can be separated, namely, the corrugated metal pipe 5 is conveniently separated from the two explosion-proof shells 2, and the maintenance of the inner parts of the explosion-proof shells 2 is facilitated.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an explosion-proof type heat accumulation formula electric heater, includes bottom plate and riser (6), its characterized in that, two riser (6) are fixed to be set up in the upper surface both sides of bottom plate, two the upper end of riser (6) is all fixed and is provided with set casing (7), two be provided with two explosion-proof casing (2), one side between riser (6) the inside of explosion-proof casing (2) is provided with heater (3), two all be provided with pressure relief mechanism, two between explosion-proof casing (2) and the corresponding set casing (7) be provided with corrugated metal pipe (5) between explosion-proof casing (2), the both ends of corrugated metal pipe (5) are all fixed and are provided with first method flange, two one side that the casing is close to corrugated metal pipe (5) all is provided with second flange (13), two all be provided with coupling mechanism between first flange (14) and the second flange (13) that correspond.
2. An explosion-proof heat accumulating type electric heater according to claim 1, wherein the pressure relief mechanism comprises sliding plates (8) and first springs (10), two of the sliding plates (8) are slidably disposed inside the corresponding fixed shell (7), the first springs (10) are fixedly disposed on one sides of the sliding plates (8) far away from the explosion-proof shell, the other ends of the first springs (10) are fixedly connected with the inner wall of the fixed shell (7), one sides of the sliding plates (8) far away from the first springs (10) are fixedly disposed with connecting rods (9), and one ends of the connecting rods (9) extend to the outer side of the fixed shell (7) and are fixedly connected with the explosion-proof shell.
3. The explosion-proof heat accumulating type electric heater according to claim 1, wherein the connecting mechanism comprises a triangular block (4) and a push ring (18), a groove is formed at each of two ends of one side of the first flange (14), a fixing rod (15) is fixedly arranged in the groove, a movable plate (16) is movably sleeved on a rod wall of the fixing rod (15), the triangular block (4) is fixedly arranged at one side of the movable plate (16), through grooves are formed at two ends of the second flange (13), one end of the movable plate (16) penetrates through the corresponding through grooves, one side of the triangular block (4) is abutted against one side, away from the first flange (14), of the second flange (13), a threaded strip of the push ring (18) is sleeved with the outer wall of the explosion-proof shell (2), an inclined annular groove is formed at one side of the push ring (18), and the inclined annular groove is abutted against inclined surfaces of the triangular block (4) at two sides.
4. An explosion-proof heat accumulating type electric heater according to claim 3, characterized in that the rod wall of the fixed rod (15) is movably sleeved with a second spring (17), one end of the second spring (17) is fixedly connected with one side of the movable plate (16) far away from the explosion-proof housing (2), and the other end of the second spring (17) is fixedly connected with the inner wall of the groove.
5. An explosion-proof heat accumulating type electric heater according to claim 1, characterized in that vertical rods (11) are fixedly arranged on the lower surfaces of the two explosion-proof shells (2), rollers (12) are rotatably arranged inside the lower ends of the two vertical rods (11), and the two rollers (12) are abutted against the upper surface of the bottom plate.
6. An explosion proof regenerative electric heater according to claim 2, characterized in that the longitudinal sections of both the sliding plates (8) and the stationary casing (7) are square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223132771.5U CN218565547U (en) | 2022-11-25 | 2022-11-25 | Explosion-proof heat accumulating type electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223132771.5U CN218565547U (en) | 2022-11-25 | 2022-11-25 | Explosion-proof heat accumulating type electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218565547U true CN218565547U (en) | 2023-03-03 |
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ID=85305359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223132771.5U Active CN218565547U (en) | 2022-11-25 | 2022-11-25 | Explosion-proof heat accumulating type electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218565547U (en) |
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2022
- 2022-11-25 CN CN202223132771.5U patent/CN218565547U/en active Active
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