CN220493166U - Explosion-proof electric heater - Google Patents
Explosion-proof electric heater Download PDFInfo
- Publication number
- CN220493166U CN220493166U CN202321792068.9U CN202321792068U CN220493166U CN 220493166 U CN220493166 U CN 220493166U CN 202321792068 U CN202321792068 U CN 202321792068U CN 220493166 U CN220493166 U CN 220493166U
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- fixedly connected
- pipe
- fixed
- barrel
- explosion
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- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims description 33
- 230000000694 effects Effects 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 16
- 238000005406 washing Methods 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 27
- 239000012535 impurity Substances 0.000 description 8
- 239000002699 waste material Substances 0.000 description 8
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to the technical field of electric heaters and discloses an explosion-proof electric heater, which comprises a heating module, a cylinder body, a supporting block, a fixed rod fixedly connected to the bottom of the inner side of the front supporting block, a square pipe movably sleeved on the outer side of the fixed rod, a telescopic cylinder body fixedly connected to the top of the square pipe, a fixed pipe fixedly connected to the left side of the bottom of the cylinder body, a fixed cylindrical block fixedly connected to the inner side of the fixed block, a rotary shaft movably sleeved on the middle of the right side of the cylinder body, a rotary disk fixedly connected to the left side of the rotary shaft, a cleaning plate fixedly connected to the periphery of the left side of the rotary disk, and a cleaning assembly is arranged to clean scale inside the cylinder body.
Description
Technical Field
The utility model relates to the technical field of electric heaters, in particular to an explosion-proof electric heater.
Background
An electric heater is an internationally popular electric heating device. The device is used for heating, preserving heat and heating flowing liquid and gaseous media. When the heating medium passes through the electric heater heating cavity under the pressure effect, the huge heat generated in the operation of the electric heating element is uniformly taken away by adopting the fluid thermodynamic principle, so that the temperature of the heated medium reaches the technological requirement of a user.
When the electric heater is in practical use, some substances which are easy to generate scaling in the heated liquid are easy to scale on the inner wall of the cylinder, and impurities remained on the inner wall are not easy to discharge, so that the next heating quality is affected.
Most of the existing liquid explosion-proof electric heaters are used for filtering and purifying liquid through a filter in threaded connection with a pipeline, impurities are accumulated on the filter screen after long-time use, the filter is required to be removed, multiple bolts are removed, the installation is time-consuming and labor-consuming, the bolts and threads are easy to deform, and subsequent installation is unstable.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides an explosion-proof electric heater, so as to solve the above-mentioned problems in the prior art.
The utility model provides the following technical scheme: the utility model provides an explosion-proof electric heater, includes the heating module, the barrel, the supporting shoe, the left side the inboard fixedly connected with crossbeam of supporting shoe, openly the inboard bottom fixedly connected with dead lever of supporting shoe, square tube has been cup jointed in the activity of the outside of dead lever, the top fixedly connected with flexible cylinder body of square tube, the top fixedly connected with fixed tube of flexible cylinder body, the left side fixedly connected with fixed block of barrel bottom, the inboard fixedly connected with fixed cylinder piece of fixed block, the fixed tube cup joints with fixed cylinder piece activity, the right side the inboard top fixedly connected with cylinder pole of supporting shoe, the outside activity of cylinder pole has cup jointed the cylinder pipe, the top fixedly connected with connecting plate of cylinder pipe, the top of connecting plate and the bottom fixedly connected with of barrel, the centre activity on barrel right side has cup jointed the rotation axis, the left side fixedly connected with rotary disk of rotation axis, the clearance board is fixedly connected with all around on the left side of rotary disk.
Further, the left side at barrel top is provided with the feed liquor pipe, the right side at barrel top is provided with the drain pipe, the inboard fixedly connected with annular frame of feed liquor pipe, the circular arc groove has been seted up on the right side of feed liquor pipe, and the sealed frame has been cup jointed in the inboard activity in circular arc groove, the left side fixedly connected with filter screen of sealed frame, the right side fixedly connected with handle frame of filter screen.
Further, the front and the back of feed liquor pipe are all fixedly connected with fixed frame, the front and the back of sealed frame are all fixedly connected with fixed square, the inboard fixedly connected with cylinder piece of fixed square, the outside activity of cylinder piece has cup jointed movable pipe, the telescopic link has been cup jointed in the inboard left side activity of movable pipe, the left side fixedly connected with couple of telescopic link, couple and the mutual adaptation of fixed frame, the outside activity of movable pipe has cup jointed the spring.
Further, the back fixedly connected with fixing base on barrel right side, the right side fixedly connected with clearance motor of fixing base, clearance motor's output shaft fixedly connected with driving gear, driven gear has been cup jointed to the right side fixedly in the rotation axis outside, driven gear and driving gear intermeshing.
Further, the right side of heating module is provided with the heating pipe, heating module's outside is provided with first ring flange, fixing bolt has been cup jointed around the activity of first ring flange side, the left side in the barrel outside is provided with the second ring flange, the second ring flange cup joints with the fixing bolt activity.
Further, the middle of the top of the cylinder is fixedly connected with a cleaning liquid pipe, the right side of the bottom of the cylinder is fixedly connected with a waste discharge pipe, and the waste discharge pipe comprises a control valve.
Further, the left side fixedly connected with reinforcing block of rotary disk, the other end and the clearance board fixed connection of reinforcing block.
The utility model has the technical effects and advantages that:
according to the utility model, the cleaning component is arranged, the cleaning liquid is added into the cylinder body through the cleaning liquid pipe, the cleaning motor is started to drive the driving gear to rotate, the driven gear is driven to rotate through gear engagement, so that the rotating shaft drives the rotating disc to rotate, the cleaning plate is driven to clean scale in the cylinder body, then the control valve is opened, the cleaned scale is discharged, the telescopic cylinder body is started to jack up the left side of the cylinder body, and the scale can be better discharged through the waste discharge pipe under the action of gravity and the cleaning liquid.
According to the utility model, the filter assembly is arranged, the filter screen can filter impurities in the heated liquid, so that larger impurities are prevented from entering the inside of the cylinder, when the filter screen is required to be cleaned, the hook is separated from the fixed frame, the filter screen is horizontally pulled out to the right side through the handle frame, after the cleaning is finished, the filter screen is inserted into the inner side of the annular frame to be fixed, the sealing frame can seal the circular arc groove, the hook is connected with the fixed frame, and the spring generates a left-side pulling force on the sealing frame, so that the sealing effect of the sealing frame is improved, and looseness is avoided.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic view of a heating tube according to the present utility model.
Fig. 3 is a schematic view of the cleaning motor according to the present utility model.
Fig. 4 is a schematic view of a cleaning plate structure according to the present utility model.
Fig. 5 is a schematic view of the structure of the waste pipe of the present utility model.
Fig. 6 is a schematic structural diagram of a lifting assembly according to the present utility model.
Fig. 7 is a schematic view of a seal frame structure of the present utility model.
Fig. 8 is a schematic diagram of a filter screen according to the present utility model.
The reference numerals are: 1. a heating module; 101. a first flange; 102. a fixing bolt; 103. heating pipes; 2. a cylinder; 201. a liquid inlet pipe; 211. a fixed frame; 212. an annular frame; 202. a liquid outlet pipe; 203. a cleaning liquid pipe; 204. a second flange; 205. a fixed block; 206. fixing the cylindrical block; 207. a waste discharge pipe; 208. a control valve; 3. a support block; 301. a cross beam; 302. a cylindrical rod; 303. a cylindrical tube; 304. a connecting plate; 305. a fixed rod; 306. square tube; 307. a telescopic cylinder; 308. a fixed tube; 4. a fixing seat; 401. cleaning a motor; 402. a drive gear; 403. a rotation shaft; 404. a driven gear; 405. a rotating disc; 406. a cleaning plate; 407. a reinforcing block; 5. a sealing frame; 501. a handle frame; 502. fixing the square blocks; 503. a movable tube; 504. a telescopic rod; 505. a hook; 506. a spring; 507. and (3) a filter screen.
Description of the embodiments
The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the explosion-proof electric heater according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making any creative effort are within the scope of the present utility model.
Referring to fig. 1 to 8, the utility model provides an explosion-proof electric heater, which comprises a heating module 1, a cylinder 2, a supporting block 3, a beam 301 fixedly connected with the inner sides of the left supporting block 3 and the right supporting block 3, a fixed rod 305 fixedly connected with the bottom of the inner side of the front supporting block 3, a square pipe 306 movably sleeved on the outer side of the fixed rod 305, a telescopic cylinder 307 fixedly connected with the top of the square pipe 306, a fixed pipe 308 fixedly connected with the top of the telescopic cylinder 307, a fixed block 205 fixedly connected with the left side of the bottom of the cylinder 2, a fixed cylindrical block 206 fixedly connected with the inner side of the fixed block 205, a cylindrical rod 302 movably sleeved on the outer side of the cylindrical rod 302, a connecting plate 304 fixedly connected with the top of the cylindrical pipe 303, the top of connecting plate 304 and the bottom fixed connection of barrel 2, the rotation axis 403 has been cup jointed to the centre activity on barrel 2 right side, the left side fixedly connected with rotary disk 405 of rotation axis 403, the left side of rotary disk 405 fixedly connected with clearance board 406 all around, when need clear up the inside incrustation scale of barrel 2, close the liquid heating system, add the washing liquid to the inside of barrel 2 through washing liquid pipe 203, start up cleaning motor 401 and drive driving gear 402 and rotate, drive driven gear 404 through gear engagement and rotate, thereby make rotation axis 403 drive rotary disk 405 rotate, then drive clearance board 406 clear up the inside incrustation scale of barrel 2, then open control valve 208, discharge the incrustation scale that will clear up, start flexible cylinder 307 jack-up the left side of barrel 2, make the incrustation scale can be better under the effect of gravity and washing liquid, discharge through exhaust pipe 207.
In a preferred embodiment, the left side at barrel 2 top is provided with feed liquor pipe 201, and the right side at barrel 2 top is provided with drain pipe 202, and the inboard fixedly connected with annular frame 212 of feed liquor pipe 201, the circular arc groove has been seted up on the right side of feed liquor pipe 201, and sealed frame 5 has been cup jointed to the inboard activity in circular arc groove, and the left side fixedly connected with filter screen 507 of sealed frame 5, the right side fixedly connected with handle frame 501 of filter screen 507, and filter screen 507 can filter the impurity in the heating liquid, avoids great impurity to get into the inside of barrel 2.
In a preferred embodiment, the front and the back of the liquid inlet pipe 201 are fixedly connected with a fixed frame 211, the front and the back of the sealing frame 5 are fixedly connected with a fixed block 502, the inner side of the fixed block 502 is fixedly connected with a cylindrical block, the outer side of the cylindrical block is movably sleeved with a movable pipe 503, the left side of the inner side of the movable pipe 503 is movably sleeved with a telescopic rod 504, the left side of the telescopic rod 504 is fixedly connected with a hook 505, the hook 505 is mutually matched with the fixed frame 211, the outer side of the movable pipe 503 is movably sleeved with a spring 506, when the filter screen 507 needs to be cleaned, the hook 505 is separated from the fixed frame 211, the filter screen 507 is horizontally pulled out to the right side through a handle frame 501, after the cleaning is completed, the filter screen 507 is inserted into the inner side of the annular frame 212 to be fixed, the sealing frame 5 can seal an arc groove, the hook 505 is connected with the fixed frame 211, and the spring 506 generates left-side pulling force on the sealing frame 5, so that the sealing effect of the sealing frame 5 is improved, and looseness is avoided.
In a preferred embodiment, the back of the right side of the cylinder 2 is fixedly connected with a fixing seat 4, the right side of the fixing seat 4 is fixedly connected with a cleaning motor 401, an output shaft of the cleaning motor 401 is fixedly connected with a driving gear 402, the right side of the outer side of a rotating shaft 403 is fixedly sleeved with a driven gear 404, the driven gear 404 is meshed with the driving gear 402, the cleaning motor 401 is started to drive the driving gear 402 to rotate, the driven gear 404 is driven to rotate through gear meshing, so that the rotating shaft 403 drives a rotating disc 405 to rotate, and then a cleaning plate 406 is driven to clean scale inside the cylinder 2.
In a preferred embodiment, the right side of the heating module 1 is provided with a heating pipe 103, the outer side of the heating module 1 is provided with a first flange plate 101, the periphery of the side surface of the first flange plate 101 is movably sleeved with a fixing bolt 102, the left side of the outer side of the cylinder 2 is provided with a second flange plate 204, the second flange plate 204 is movably sleeved with the fixing bolt 102, the first flange plate 101 and the second flange plate 204 are tightly attached through the fixing bolt 102, and the cylinder 2 is sealed.
In a preferred embodiment, a cleaning liquid pipe 203 is fixedly connected to the middle of the top of the cylinder 2, a waste pipe 207 is fixedly connected to the right side of the bottom of the cylinder 2, the waste pipe 207 includes a control valve 208, cleaning liquid is added to the inside of the cylinder 2 through the cleaning liquid pipe 203, and cleaned scale is discharged through the waste pipe 207.
In a preferred embodiment, a reinforcing block 407 is fixedly connected to the left side of the rotating disk 405, the other end of the reinforcing block 407 is fixedly connected to the cleaning plate 406, and the reinforcing block 407 can increase the structural strength between the cleaning plate 406 and the rotating disk 405.
The working principle of the utility model is as follows: when the inside incrustation scale of barrel 2 needs to be cleared up, close the liquid heating system, add the washing liquid to the inside of barrel 2 through washing liquid pipe 203, start cleaning motor 401 and drive driving gear 402 rotation, drive driven gear 404 through gear engagement and rotate, thereby make rotation axis 403 drive rotary disk 405 rotate, then drive the clearance board 406 clear up the inside incrustation scale of barrel 2, then open control valve 208, the incrustation scale that will clear up is discharged, start flexible cylinder 307 jack-up the left side of barrel 2, make the incrustation scale can be under the effect of gravity and washing liquid, can be better through exhaust tube 207 discharge, filter screen 507 can filter the impurity in the heating liquid, avoid great impurity to get into the inside of barrel 2, when need clear up filter screen 507, with couple 505 and fixed frame 211 separation, through handle frame 501 with filter screen 507 right side level pull out can, after the clearance is accomplished, insert the inboard of annular frame 212 with filter screen 507 and fix, sealing frame 5 can seal circular arc groove, couple 505 and fixed frame 211, the effect of producing left side sealing frame 5 to improve the sealing effect of sealing frame 506, thereby avoid the sealed effect of taking place to become flexible.
Claims (7)
1. An explosion-proof electric heater, includes heating module (1), barrel (2), supporting shoe (3), its characterized in that: left side supporting shoe (3) and right side inboard fixedly connected with crossbeam (301) of supporting shoe (3), openly the inboard bottom fixedly connected with dead lever (305) of supporting shoe (3), square tube (306) have been cup jointed in the outside activity of dead lever (305), the top fixedly connected with flexible cylinder body (307) of square tube (306), the top fixedly connected with fixed pipe (308) of flexible cylinder body (307), the left side fixedly connected with fixed block (205) of barrel (2) bottom, the inboard fixedly connected with fixed cylinder piece (206) of fixed block (205), fixed pipe (308) cup jointed with fixed cylinder piece (206) activity, right side the inboard top fixedly connected with cylinder pole (302) of supporting shoe (3), cylinder pipe (303) have been cup jointed in the outside activity of cylinder pole (302), the top fixedly connected with connecting plate (304) bottom fixedly connected with rotary disk (403) of barrel (2), the centre of rotary disk (403) on the right side has rotary disk (403), rotary disk (405) are fixedly connected with rotary disk (405) all around.
2. An explosion-proof electric heater as set forth in claim 1, wherein: the novel liquid inlet device is characterized in that a liquid inlet pipe (201) is arranged on the left side of the top of the barrel body (2), a liquid outlet pipe (202) is arranged on the right side of the top of the barrel body (2), an annular frame (212) is fixedly connected to the inner side of the liquid inlet pipe (201), an arc groove is formed in the right side of the liquid inlet pipe (201), a sealing frame (5) is movably sleeved on the inner side of the arc groove, a filter screen (507) is fixedly connected to the left side of the sealing frame (5), and a handle frame (501) is fixedly connected to the right side of the filter screen (507).
3. An explosion-proof electric heater as set forth in claim 2, wherein: the utility model discloses a liquid inlet pipe, including fixed frame (211) of front and back all fixedly connected with of feed liquor pipe (201), fixed square (502) of front and back all fixedly connected with of sealed frame (5), the inboard fixedly connected with cylinder piece of fixed square (502), movable pipe (503) have been cup jointed in the outside activity of cylinder piece, telescopic link (504) have been cup jointed in the inboard left side activity of movable pipe (503), the left side fixedly connected with couple (505) of telescopic link (504), couple (505) and fixed frame (211) looks adaptation each other, spring (506) have been cup jointed in the outside activity of movable pipe (503).
4. An explosion-proof electric heater as set forth in claim 1, wherein: the back fixedly connected with fixing base (4) on barrel (2) right side, the right side fixedly connected with clearance motor (401) of fixing base (4), the output shaft fixedly connected with driving gear (402) of clearance motor (401), driven gear (404) have been cup jointed fixedly on the right side in rotation axis (403) outside, driven gear (404) and driving gear (402) intermeshing.
5. An explosion-proof electric heater as set forth in claim 1, wherein: the heating device is characterized in that a heating pipe (103) is arranged on the right side of the heating module (1), a first flange plate (101) is arranged on the outer side of the heating module (1), fixing bolts (102) are movably sleeved on the periphery of the side face of the first flange plate (101), a second flange plate (204) is arranged on the left side of the outer side of the cylinder body (2), and the second flange plate (204) is movably sleeved with the fixing bolts (102).
6. An explosion-proof electric heater as set forth in claim 1, wherein: the middle of barrel (2) top fixedly connected with washing liquid pipe (203), the right side fixedly connected with of barrel (2) bottom is wasted discharge pipe (207), wasted discharge pipe (207) include control valve (208).
7. An explosion-proof electric heater as set forth in claim 1, wherein: the left side of rotary disk (405) is fixedly connected with stiffening block (407), the other end of stiffening block (407) is fixedly connected with clearance board (406).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321792068.9U CN220493166U (en) | 2023-07-10 | 2023-07-10 | Explosion-proof electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321792068.9U CN220493166U (en) | 2023-07-10 | 2023-07-10 | Explosion-proof electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220493166U true CN220493166U (en) | 2024-02-13 |
Family
ID=89842026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321792068.9U Active CN220493166U (en) | 2023-07-10 | 2023-07-10 | Explosion-proof electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220493166U (en) |
-
2023
- 2023-07-10 CN CN202321792068.9U patent/CN220493166U/en active Active
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