CN211378265U - Electric heater stable in connection - Google Patents
Electric heater stable in connection Download PDFInfo
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- CN211378265U CN211378265U CN201922465445.8U CN201922465445U CN211378265U CN 211378265 U CN211378265 U CN 211378265U CN 201922465445 U CN201922465445 U CN 201922465445U CN 211378265 U CN211378265 U CN 211378265U
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Abstract
The utility model discloses a connect firm electric heater, including metal casing, metal casing's upper portion fixed mounting has the top cap, the top fixed mounting of top cap has two electrical heating mechanism, metal casing's internally mounted has a heating studio who is used for pegging graft fixed electrical heating mechanism, metal casing passes through strengthening rib fixed connection with the heating studio, the heating studio is including fixed pipe, the slot, the mounting panel, first ring flange, the cartridge heater, support and picture peg, the equal welded fastening in both sides of mounting panel upper surface has fixed pipe, the slot has all been seted up to the inside both sides of fixed pipe, the lower surface bolted fastening of mounting panel has first ring flange, the lower surface welded fastening of first ring flange has the cartridge heater, all sides welded fastening of cartridge heater lower part has four supports. The utility model discloses a series of institutional transformation make the device can fix heating device's installation direction, and can fix heating device, avoid causing the damage to the installation of electrical heating core.
Description
Technical Field
The utility model belongs to the technical field of electric heating equipment, concretely relates to connect firm electric heater.
Background
The electric heating is the induction heating equipment which has the highest heating efficiency, fastest speed, low consumption, energy saving and environmental protection for the metal materials at present, and the electric heating is also named as a high-frequency heater, a high-frequency induction heating equipment, a high-frequency induction heating device, a high-frequency heating power supply, a high-frequency power supply and a high-frequency electric furnace, and has a wide application range, but various electric heaters on the market still have various problems.
Although the electric heater disclosed in the publication No. CN 101634486B can heat a gaseous or liquid medium containing solid particles, and the over-temperature protected temperature measuring point can accurately feed back the temperature state of the whole electric heating core, and can avoid the damage caused by local overheating of part of the electric heating tube, the electric heater does not solve the problems that the existing device cannot fix the installation direction of the heating device, cannot fix the heating device, and is easy to damage the installation of the electric heating core, and therefore, we propose an electric heater with stable connection.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connect firm electric heater to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a connect firm electric heater, includes metal casing, metal casing's upper portion fixed mounting has the top cap, the top fixed mounting of top cap has two electric heating mechanism, metal casing's internally mounted has a heating studio who is used for pegging graft fixed electric heating mechanism, metal casing passes through strengthening rib fixed connection with the heating studio.
Preferably, the heating studio includes fixed pipe, slot, mounting panel, first ring flange, cartridge heater, support and picture peg, the equal welded fastening in both sides of mounting panel upper surface has fixed pipe, the slot has all been seted up to the inside both sides of fixed pipe, the lower surface bolt fastening of mounting panel has first ring flange, the lower surface welded fastening of first ring flange has the cartridge heater, week side welded fastening of cartridge heater lower part has four supports, the equal welded fastening in both sides on electrical heating mechanism upper portion has the picture peg.
Preferably, the slot is in transition fit with the insert plate.
Preferably, the top of the fixed pipe is completely attached to the lower surface of the top cover, and the fixed pipe is connected with the top cover through welding.
Preferably, one end of the bracket is completely attached to the inner side of the metal shell, and the bracket is connected with the metal shell through welding.
Preferably, the outer diameter of the electric heating mechanism is equal to the inner diameter of the slot.
Preferably, the top cover is coaxial with the heating working chamber and is connected by welding.
Preferably, two holes are formed in the mounting plate, and the diameter of each hole is equal to the outer diameter of each slot.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a strengthening rib is connected metal casing and heating studio as an organic whole, and the top cap is as an organic whole with fixed union coupling, through the inside with picture peg insert slot for the slot is fixed the lower part of electric heating mechanism, makes the device can fix heating device's installation direction, and can fix heating device, avoids causing the damage to the installation of electric heating core.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a connection view of the heating chamber of the present invention;
FIG. 3 is a cross-sectional view of the entire invention;
fig. 4 is a schematic structural view of the electric heating mechanism of the present invention;
fig. 5 is a sectional view of the electric heating mechanism of the present invention.
In the figure: 1. a metal housing; 2. a top cover; 3. an electric heating mechanism; 4. heating the working chamber; 5. reinforcing ribs; 6. a fixed tube; 7. a slot; 8. mounting a plate; 9. a first flange plate; 10. a heating cylinder; 11. a support; 12. and (4) inserting plates.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model provides a stably connected electric heater, which comprises a metal shell 1, a top cover 2 is fixedly installed on the upper part of the metal shell 1, the top cover 2 is coaxial with a heating working chamber 4 and is connected with the heating working chamber 4 in a welding manner, so that the top cover 2 is hermetically connected with the heating working chamber 4, two electric heating mechanisms 3 are fixedly installed on the top of the top cover 2, the heating working chamber 4 for inserting and fixing the electric heating mechanisms 3 is installed in the metal shell 1, and the metal shell 1 and the heating working chamber 4 are fixedly connected through a reinforcing rib 5;
the heating working chamber 4 comprises a fixed pipe 6, slots 7, a mounting plate 8, a first flange plate 9, a heating cylinder 10, a support 11 and a plug board 12, wherein the fixed pipe 6 is welded and fixed on two sides of the upper surface of the mounting plate 8, the top of the fixed pipe 6 is completely attached to the lower surface of the top cover 2, the fixed pipe 6 is connected with the top cover 2 in a welding manner, so that the top cover 2 is connected with the fixed pipe 6 into a whole, the slots 7 are formed in two sides of the inside of the fixed pipe 6, two holes are formed in the mounting plate 8, the diameter of each hole is equal to the outer diameter of each slot 7, the electric heating mechanism 3 can penetrate through the slots 7 and the mounting plate 8, the outer diameter of the electric heating mechanism 3 is equal to the inner diameter of each slot 7, and the slots 7;
the lower surface bolt fastening of mounting panel 8 has first ring flange 9, the lower surface welded fastening of first ring flange 9 has cartridge heater 10, week side welded fastening of cartridge heater 10 lower part has four supports 11, the one end of support 11 and metal casing 1's inboard are laminated completely, support 11 passes through welded connection with metal casing 1, make cartridge heater 10 be fixed in metal casing 1's inside through support 11, the equal welded fastening in both sides on 3 upper portions of electric heating mechanism has picture peg 12, slot 7 and picture peg 12 transition fit, make picture peg 12 can slide in the inside of slot 7.
The utility model discloses a theory of operation and use flow: when the user uses the device, be connected as an organic whole metal casing 1 and heating studio 4 through strengthening rib 5, because the top of fixed pipe 6 laminates completely with the lower surface of top cap 2, and fixed pipe 6 passes through welded connection with top cap 2, make top cap 2 and fixed pipe 6 be connected as an organic whole, install in the upper portion of top cap 2 through operation electric heating mechanism 3, because electric heating mechanism 3's length is longer, and the clearance between metal cylinder inner wall and electric heating pipe and the temperature tube is full of by the cast aluminium body of casting, make electric heating mechanism 3's lower part heavier, the installation is unstable, through inserting picture peg 12 the inside of slot 7, make picture peg 12 can slide in the inside of slot 7, because slot 7 and picture peg 12 transition fit, make slot 7 fix the lower part of electric heating mechanism 3.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An electric heater with stable connection comprises a metal shell (1), and is characterized in that: the upper portion fixed mounting of metal casing (1) has top cap (2), the top fixed mounting of top cap (2) has two electric heating mechanism (3), the internally mounted of metal casing (1) has a heating studio (4) that is used for pegging graft fixed electric heating mechanism (3), metal casing (1) passes through strengthening rib (5) fixed connection with heating studio (4).
2. A securely connected electric heater as claimed in claim 1, wherein: heating studio (4) are including fixed pipe (6), slot (7), mounting panel (8), first ring flange (9), cartridge heater (10), support (11) and picture peg (12), the equal welded fastening in both sides of mounting panel (8) upper surface has fixed pipe (6), slot (7) have all been seted up to the both sides of fixed pipe (6) inside, the lower surface bolt fastening of mounting panel (8) has first ring flange (9), the lower surface welded fastening of first ring flange (9) has cartridge heater (10), week side welded fastening of cartridge heater (10) lower part has four supports (11), the equal welded fastening in both sides on electrical heating mechanism (3) upper portion has picture peg (12).
3. A securely connected electric heater according to claim 2, wherein: the slot (7) is in transition fit with the plug board (12).
4. A securely connected electric heater according to claim 2, wherein: the top of fixed pipe (6) is laminated with the lower surface of top cap (2) completely, fixed pipe (6) passes through welded connection with top cap (2).
5. A securely connected electric heater according to claim 2, wherein: one end of the support (11) is completely attached to the inner side of the metal shell (1), and the support (11) is connected with the metal shell (1) through welding.
6. A securely connected electric heater according to claim 2, wherein: the outer diameter of the electric heating mechanism (3) is equal to the inner diameter of the slot (7).
7. A securely connected electric heater as claimed in claim 1, wherein: the top cover (2) is coaxial with the heating working chamber (4) and is connected with the heating working chamber through welding.
8. A securely connected electric heater according to claim 2, wherein: two holes are formed in the mounting plate (8), and the diameter of each hole is equal to the outer diameter of the corresponding slot (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922465445.8U CN211378265U (en) | 2019-12-31 | 2019-12-31 | Electric heater stable in connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922465445.8U CN211378265U (en) | 2019-12-31 | 2019-12-31 | Electric heater stable in connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211378265U true CN211378265U (en) | 2020-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922465445.8U Active CN211378265U (en) | 2019-12-31 | 2019-12-31 | Electric heater stable in connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211378265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112235883A (en) * | 2020-10-09 | 2021-01-15 | 江苏九州电器有限公司 | Carriage is heater for inside convenient to installation |
-
2019
- 2019-12-31 CN CN201922465445.8U patent/CN211378265U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112235883A (en) * | 2020-10-09 | 2021-01-15 | 江苏九州电器有限公司 | Carriage is heater for inside convenient to installation |
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