CN215647427U - Temperature-controllable explosion-proof electric heater - Google Patents
Temperature-controllable explosion-proof electric heater Download PDFInfo
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- CN215647427U CN215647427U CN202122141522.1U CN202122141522U CN215647427U CN 215647427 U CN215647427 U CN 215647427U CN 202122141522 U CN202122141522 U CN 202122141522U CN 215647427 U CN215647427 U CN 215647427U
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- electric heater
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- limiting
- rod
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Abstract
The utility model discloses a temperature-controllable explosion-proof electric heater, which belongs to the technical field of electric heaters, and comprises an electric heater, wherein connecting pieces are fixedly arranged at two sides of the electric heater, each connecting piece comprises a fixed block, a screw rod is rotatably arranged in the fixed block, a connecting plate is rotatably arranged on the rod wall of the screw rod, a connecting hole is formed in the plate wall of the connecting plate, a connecting rod is movably arranged in the connecting hole, a butt-joint piece is attached to the right end of the connecting rod and comprises a limiting block, a limiting spring is fixedly arranged in the limiting block, the connecting rod can enter the limiting block through matching with the butt-joint hole and can be butted with a limiting groove in the inner wall of the limiting block through being pulled out outwards by rotation, so that the fixing work of the electric heater can be completed, and then the connecting plate can be moved towards the left side of the connecting rod by rotating the screw rod, thereby the connecting rod can be extruded and stretched.
Description
Technical Field
The utility model relates to the technical field of electric heaters, in particular to a temperature-controllable explosion-proof electric heater.
Background
The electric heater is a kind of international popular high quality long life electric heating equipment, used for heating up, keeping warm and heating the flowing liquid and gaseous media, when the heating medium passes through the electric heater heating cavity under the action of pressure, the huge heat produced in the working 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 user technological requirements.
The structure of the existing electric heater used in the process of fixed installation is complex, so that the later maintenance is troublesome, and the physical consumption and the maintenance time of workers are increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an explosion-proof electric heater with controllable temperature, which aims to solve the problems that the electric heater provided by the background technology is complex in structure in the process of fixed installation, so that later maintenance is troublesome, and the physical consumption and the maintenance time of workers are increased.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an explosion-proof electric heater of controllable temperature, includes electric heater, the fixed connecting piece that is provided with in both sides of electric heater, the connecting piece includes the fixed block, the inside of fixed block is rotated and is provided with the lead screw, the pole wall of lead screw is rotated and is provided with the connecting plate, the connecting hole has been seted up to the slab wall of connecting plate, the inside removal of connecting hole is provided with the connecting rod, the right-hand member laminating of connecting rod is provided with the interfacing part, the interfacing part includes the stopper, the fixed spacing spring that is provided with in inside of stopper, the fixed limiting plate that is provided with of lateral wall of spacing spring, the butt joint hole has been seted up to the left side wall of stopper, the spacing groove with the connecting rod laminating is seted up to the left side inner wall of stopper, the fixed wall that is provided with of right side wall of interfacing part.
Preferably, the inner wall of the fixed block is fixedly provided with a strong spring, and the strong spring is attached to the connecting plate.
Preferably, one end of the screw rod, which is positioned outside the fixed block, is detachably provided with an adjusting button.
Preferably, a rubber pad is fixedly arranged on the inner wall of the connecting hole.
Preferably, the inner wall of the limiting groove is fixedly provided with an anti-skid pad.
Compared with the prior art, the utility model has the beneficial effects that:
1) the electric heater fixing device is simple in structure, the connecting rod can enter the limiting block through matching with the butting hole, then can be butted with the limiting groove on the inner wall of the limiting block through being pulled out in a rotating mode, so that the electric heater can be fixed, and then the connecting plate moves towards the left side of the connecting rod through rotating the screw rod, so that the connecting rod can be extruded and stretched, the fitting degree between the connecting rod and the limiting groove is enhanced, and the connecting stability is improved;
2) the mode installation through detaining mutually can make things convenient for the dismantlement maintenance work in later stage, the effectual maintenance operation that has simplified has reduced time and physical demands that the workman maintained the use.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a cross-sectional view of the front structure of FIG. 1;
FIG. 3 is an enlarged view of the portion A in FIG. 2;
fig. 4 is a shape diagram of the docking member of fig. 1.
In the figure: 1 electric heater, 2 connecting pieces, 21 fixing blocks, 22 lead screws, 23 connecting plates, 24 strong springs, 25 adjusting buttons, 26 connecting holes, 27 connecting rods, 3 butting pieces, 31 limiting blocks, 32 limiting springs, 33 limiting plates, 34 butting holes, 35 limiting grooves and 4 walls.
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.
In the description of the present invention, it is to 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 the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-4, the present invention provides a technical solution: an explosion-proof electric heater with controllable temperature comprises an electric heater 1, connecting pieces 2 are fixedly arranged on two sides of the electric heater 1, each connecting piece 2 comprises a fixed block 21, a lead screw 22 is arranged inside each fixed block 21 in a rotating mode, a connecting plate 23 is arranged on a rod wall of the lead screw 22 in a rotating mode, the connecting plate 23 can be driven to move through the rotation of the lead screw 22, a connecting hole 26 is formed in a plate wall of the connecting plate 23, a connecting rod 27 is arranged inside each connecting hole 26 in a moving mode, a butt joint piece 3 is arranged at the right end of the connecting rod 27 in a laminating mode, the butt joint piece 3 comprises a limiting block 31, a limiting spring 32 is fixedly arranged inside the limiting block 31, a limiting plate 33 is fixedly arranged on the side wall of the limiting spring 32, a butt joint hole 34 is formed in the left side wall of the limiting block 31, a limiting groove 35 which is laminated with the connecting rod 27 is formed in the left side wall of the limiting block 31, the connecting rod 27 firstly passes through the butt joint hole 34 and enters the limiting block 31, then the connecting rod 27 is rotated to change the angle, and then the connecting rod is pulled outwards to be in butt joint with the limiting groove 35 on the inner wall of the limiting block 31, the elastic acting force generated by the compression of the matched limiting spring 32 can keep the connection stability, the loosening phenomenon is avoided, and the wall 4 is fixedly arranged on the right side wall of the butt joint piece 3.
The inner wall of the fixing block 21 is fixedly provided with a strong spring 24, the strong spring 24 and the connecting plate 23 are attached to each other, when the connecting plate 23 moves, the position can be kept fixed through the elastic acting force of the strong spring 24, the position fixing performance is improved, one end of the screw rod 22, which is located on the outer side of the fixing block 21, is detachably provided with an adjusting button 25, so that the screw rod 22 can be rotated conveniently, the inner wall of the connecting hole 26 is fixedly provided with a rubber pad, and the inner wall of the limiting groove 35 is fixedly provided with an anti-skid pad.
The working principle is as follows: firstly fixing the butt joint part 3 on the wall 4, aligning the connecting part 2 on the electric heater 1 with the position of the butt joint part 3, firstly inserting the connecting rod 27 into the butt joint hole 34 on the butt joint part 3, pressing the internal limiting plate 33 to press the limiting spring 32 to shrink, then rotating the connecting rod 27 to change the angle thereof, and then pulling out outwards, thus combining the connecting rod 27 with the limiting groove 35 on the inner wall of the limiting block 31, thereby completing the primary fixation of the electric heater 1, combining the elastic acting force of the limiting spring 32 to keep the stable combination between the connecting rod 27 and the limiting groove 35, then rotating the adjusting button 25 outside the fixing block 21, rotating the internal screw rod 22 through the adjusting button 25, enabling the connecting plate 23 on the screw rod 22 to move leftwards, thereby contacting with the side wall of the connecting rod 27, thereby extruding the connecting rod 27 leftwards, the connecting plate 23 can be connected with the limiting groove 35 in an enhanced mode, the strong spring 24 in the fixing block 21 is stretched by the movement of the connecting plate 23, the position of the screw rod 22 can be kept fixed by the elastic acting force generated by the strong spring, the position of the connecting plate 23 only needs to be adjusted in the maintenance process, and then the connecting rod 27 is pressed to be pulled out in a rotating mode, so that the disassembling work can be completed.
While there have been shown and described the fundamental principles and essential features of the utility model and advantages thereof, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an explosion-proof electric heater of controllable temperature, includes electric heater (1), its characterized in that: the fixed connecting piece (2) that is provided with in both sides of electric heater (1), connecting piece (2) include fixed block (21), the inside of fixed block (21) is rotated and is provided with lead screw (22), the pole wall of lead screw (22) rotates and is provided with connecting plate (23), connecting hole (26) have been seted up to the board wall of connecting plate (23), the inside removal of connecting hole (26) is provided with connecting rod (27), the right-hand member laminating of connecting rod (27) is provided with butt joint spare (3), butt joint spare (3) include stopper (31), the inside of stopper (31) is fixed and is provided with spacing spring (32), the fixed limiting plate (33) that is provided with of lateral wall of spacing spring (32), butt joint hole (34) have been seted up to the left side wall of stopper (31), spacing groove (35) of laminating with connecting rod (27) have been seted up to the left side inner wall of stopper (31), and a wall (4) is fixedly arranged on the right side wall of the butt joint piece (3).
2. A controlled temperature explosion-proof electric heater as claimed in claim 1, wherein: the inner wall of the fixing block (21) is fixedly provided with a strong spring (24), and the strong spring (24) and the connecting plate (23) are mutually attached.
3. A controlled temperature explosion-proof electric heater as claimed in claim 1, wherein: and an adjusting button (25) is detachably arranged at one end of the screw rod (22) positioned outside the fixed block (21).
4. A controlled temperature explosion-proof electric heater as claimed in claim 1, wherein: and a rubber pad is fixedly arranged on the inner wall of the connecting hole (26).
5. A controlled temperature explosion-proof electric heater as claimed in claim 1, wherein: and the inner wall of the limiting groove (35) is fixedly provided with an anti-slip pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122141522.1U CN215647427U (en) | 2021-09-07 | 2021-09-07 | Temperature-controllable explosion-proof electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122141522.1U CN215647427U (en) | 2021-09-07 | 2021-09-07 | Temperature-controllable explosion-proof electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215647427U true CN215647427U (en) | 2022-01-25 |
Family
ID=79910787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122141522.1U Active CN215647427U (en) | 2021-09-07 | 2021-09-07 | Temperature-controllable explosion-proof electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215647427U (en) |
-
2021
- 2021-09-07 CN CN202122141522.1U patent/CN215647427U/en active Active
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