CN220355744U - Safety leakage protection electric heater device - Google Patents
Safety leakage protection electric heater device Download PDFInfo
- Publication number
- CN220355744U CN220355744U CN202321724601.8U CN202321724601U CN220355744U CN 220355744 U CN220355744 U CN 220355744U CN 202321724601 U CN202321724601 U CN 202321724601U CN 220355744 U CN220355744 U CN 220355744U
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- electric heater
- heater device
- electric
- device body
- pipe
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- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 230000005611 electricity Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000005485 electric heating Methods 0.000 description 10
- 238000010030 laminating Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The utility model relates to a safe electric leakage protection electric heater device in the technical field of electric heaters, which comprises an electric heater device body, a supporting base, a heating pipe, a protection box, an air inlet pipe and an air outlet pipe, wherein the supporting base is fixed on the bottom surface of the electric heater device body and is symmetrically arranged. Through the leakage inductance ware that sets up, when needs are protecting electric heater device body electric leakage, accessible electricity federation leakage inductor and electric leakage alarm start, later when electric heater device body uses, when the electric leakage condition such as needs connecting wire surface damage, the leakage inductance ware that sets up this moment can receive the response, thereby transmission to electric leakage alarm, make electric leakage alarm receive the response and send out the police dispatch newspaper, later the staff can maintain electric heater device body, can remind the electric leakage, electric leakage protection's effect has been realized, when preventing that the staff can't know electric leakage, the condition of direct touching electric heater device body easily appears, it is comparatively dangerous.
Description
Technical Field
The utility model relates to the technical field of electric heater devices, in particular to a safe electric leakage protection electric heater device.
Background
The electric heater device is used for heating, preserving heat and heating the flowing liquid and gaseous media. When the heating medium passes through the heating cavity of the electric heater under the pressure effect, 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, and the electric heating is a process of converting electric energy into heat energy.
The utility model discloses a safe electric heater like that disclosed in the publication No. CN212227386U, it has solved the guide plate that installs in the current electric heater and is sheet steel (thickness is 3-5 mm), and the guide plate is arranged along vertical direction, electric heating element (electric heating pipe) passes from the guide plate hole, the impact when the medium flows can cause electric heating pipe vibration, electric heating pipe and guide plate rub each other during the vibration, because electric heating pipe outer wall is very thin (thickness is 1-1.2 mm), the long-term friction can make electric heating pipe and guide plate produce wearing and tearing, cause electric heater damage's problem, but still unresolved current electric heater device when using, because electric heating pipe need use the power cord to connect when using, and the power cord junction is easily worn and torn, thereby lead to the electric leakage condition, make the staff easily appear touching when using, use effect not good problem, we propose a safe electric heater device for this reason.
Disclosure of Invention
In view of the above problems, the present utility model provides a safe electric leakage protection electric heater device, which has an electric leakage protection effect, and prevents the connection of a power line and an electric heating pipe from being worn, so that electric leakage is generated, and the situation that a worker is easy to get an electric shock during use is easily generated.
The technical scheme of the utility model is as follows: the utility model provides a safe type earth leakage protection electric heater device, includes electric heater device body and support base, heating pipe, protection box, intake pipe and outlet duct, the bottom surface at the electric heater device body is the symmetry setting is fixed to the support base, the heating pipe sets up in the electric heater device body, the protection box sets up the one end at the electric heater device body, the intake pipe is fixed in the surface top of electric heater device body, the outlet duct sets up and is the symmetry setting in one side of intake pipe, the one end electricity federation of heating pipe has the connecting wire, the surface cover of connecting wire is equipped with the lag.
In further technical scheme, the top of intake pipe and outlet duct all is equipped with the mounting tube, the contact surface of mounting tube and intake pipe, outlet duct all is equipped with first sealed pad, the upper and lower both sides of first sealed pad all fixedly connected with second sealed pad.
In a further technical scheme, the protecting sleeve is in a fit shape with the surface of the electric heater device body, and the protecting sleeve is used for preventing the electric heater device body from being worn with the connecting wire.
In further technical scheme, the one end electricity federation that the heating pipe was kept away from to the connecting wire has leakage inductance ware, leakage inductance ware's one end electricity federation has the electric leakage alarm that is located the protection box surface.
In a further technical scheme, slots corresponding to the second sealing gaskets are formed in the opposite surfaces of the air inlet pipe and the mounting pipe, and the second sealing gaskets are located in the slots and are in a close fit shape.
The beneficial effects of the utility model are as follows:
through the leakage inductance ware that sets up, when needs are carrying out the protection to electric heater device body electric leakage, accessible electricity federation leakage inductance ware and electric leakage alarm start, later when electric heater device body uses, when the electric leakage condition such as needs connecting wire surface damage, the leakage inductance ware that sets up this moment can receive the response, thereby drive to electric leakage alarm, make electric leakage alarm receive the response to send out the police dispatch newspaper, later staff can maintain electric heater device body, can remind the electric leakage, electric leakage protection's effect has been realized, when preventing that the staff can't know electric leakage from appearing, the condition of direct touching electric heater device body easily appears, it is comparatively dangerous;
through the first sealed pad that sets up, when promoting the installation is sealed, when the installation, can at first hand first sealed pad drive the second sealed pad of lower extreme insert intake pipe, outlet duct surface in the slot, can be with the handheld upper surface laminating of placing at first sealed pad of installation pipe afterwards for the slot on installation pipe surface can be the laminating form with upper end second sealed pad, has realized improving sealed effect, prevents that the electric heater device body from appearing when using, and sealed effect is not good, easily leads to inside subassembly to receive the influence.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic side sectional view of an electric heater device according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a leakage inductor according to an embodiment of the present utility model;
fig. 4 is a schematic view of a second gasket structure according to an embodiment of the present utility model.
Reference numerals illustrate:
1. an electric heater device body; 2. a support base; 3. heating pipes; 4. a protection box; 5. an air inlet pipe; 6. an air outlet pipe; 7. a connecting wire; 8. a protective sleeve; 9. a leakage inductor; 10. a leakage alarm; 11. installing a pipe; 12. a first gasket; 13. a second gasket; 14. a slot.
Detailed Description
Embodiments of the present utility model are further described below with reference to the accompanying drawings.
Examples:
as shown in fig. 1-4, a safe electric leakage protection electric heater device comprises an electric heater device body 1, a supporting base 2, a heating pipe 3, a protection box 4, an air inlet pipe 5 and an air outlet pipe 6, wherein the supporting base 2 is fixed on the bottom surface of the electric heater device body 1 and symmetrically arranged, the heating pipe 3 is arranged in the electric heater device body 1, the protection box 4 is arranged at one end of the electric heater device body 1, the air inlet pipe 5 is fixed above the surface of the electric heater device body 1, the air outlet pipe 6 is symmetrically arranged at one side of the air inlet pipe 5, one end of the heating pipe 3 is electrically connected with a connecting wire 7, a protective sleeve 8 is sleeved on the surface of the connecting wire 7, the protective sleeve 8 is in fit with the surface of the electric heater device body 1, the protective sleeve 8 is used for preventing the electric heater device body 1 and the connecting wire 7 from being worn, one end of the connecting wire 7, which is far away from the heating pipe 3, is electrically connected with a leakage inductor 9, and one end of the leakage inductor 9 is electrically connected with a leakage alarm 10 which is positioned on the surface of the protection box 4.
The working principle of the technical scheme is as follows:
when electric leakage of the electric heater device body 1 needs to be protected, accessible electricity federation leakage inductor 9 and electric leakage alarm 10 start, then when electric heater device body 1 uses, when electric leakage conditions such as the connecting wire 7 surface is impaired are needed, the electric leakage inductor 9 that sets up this moment can receive the response, thereby transmission to electric leakage alarm 10, make electric leakage alarm 10 receive the response and send out the alarm, afterwards the staff can maintain electric heater device body 1, can remind the electric leakage, prevent that the staff from receiving electric leakage alarm, thereby the condition such as electric shock, and can prevent that connecting wire 7 from directly contacting with electric heater device body 1 through the lag 8 that sets up, long-time junction receives wearing and tearing, influence life, electric leakage protection's effect has been realized, when the staff can't know electric leakage, the condition of direct touching electric heater device body 1 easily appears, it is comparatively dangerous to prevent to appear.
In another embodiment, as shown in fig. 1, 2 and 4, the top ends of the air inlet pipe 5 and the air outlet pipe 6 are respectively provided with a mounting pipe 11, the contact surfaces of the mounting pipe 11, the air inlet pipe 5 and the air outlet pipe 6 are respectively provided with a first sealing pad 12, the upper side and the lower side of the first sealing pad 12 are respectively fixedly connected with a second sealing pad 13, the opposite surfaces of the air inlet pipe 5 and the mounting pipe 11 are respectively provided with a slot 14 corresponding to the second sealing pad 13, and the second sealing pads 13 are positioned in the slots 14 and are in a close fit state.
When lifting the installation seal, during installation, first the second sealing pad 13 that can hold first sealing pad 12 drive the lower extreme inserts intake pipe 5, outlet duct 6 surface's slot 14 in, can hold installation pipe 11 later and place the laminating at first sealing pad 12's upper surface for installation pipe 11 surface's slot 14 can be in laminating form with upper end second sealing pad 13, and then accessible bolt makes installation pipe 11 and intake pipe 5, outlet duct 6 installation be connected, has realized improving sealed effect, prevents that electric heater device body 1 from appearing when using, sealed effect is not good, easily leads to inside subassembly to receive the influence.
The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (5)
1. The utility model provides a safe type earth leakage protection electric heater device, includes electric heater device body (1) and support base (2), heating pipe (3), protection box (4), intake pipe (5) and outlet duct (6), support base (2) and fix the bottom surface at electric heater device body (1) and be symmetrical setting, heating pipe (3) set up in electric heater device body (1), protection box (4) set up the one end at electric heater device body (1), intake pipe (5) are fixed in the surface top of electric heater device body (1), one side that intake pipe (5) are symmetrical setting to outlet duct (6), its characterized in that: one end of the heating pipe (3) is electrically connected with a connecting wire (7), and a protecting sleeve (8) is sleeved on the surface of the connecting wire (7).
2. A safety type electric leakage protection electric heater apparatus as set forth in claim 1, wherein: the utility model discloses a gas inlet pipe, including intake pipe (5), outlet duct (6), installation pipe (11), the contact surface of installation pipe (11) and intake pipe (5), outlet duct (6) all is equipped with first sealed pad (12), and the upper and lower both sides of first sealed pad (12) all fixedly connected with second sealed pad (13).
3. A safety type electric leakage protection electric heater apparatus as set forth in claim 1, wherein: the protection sleeve (8) is attached to the surface of the electric heater device body (1), and the protection sleeve (8) is used for preventing the electric heater device body (1) from being worn by the connecting wire (7).
4. A safety type electric leakage protection electric heater apparatus as set forth in claim 1, wherein: one end electricity federation that heating pipe (3) was kept away from to connecting wire (7) has electric leakage inductor (9), the one end electricity federation of electric leakage inductor (9) has electric leakage alarm (10) that are located protection box (4) surface.
5. A safety type electric leakage protection electric heater apparatus as set forth in claim 1, wherein: the opposite surfaces of the air inlet pipe (5) and the mounting pipe (11) are respectively provided with a slot (14) corresponding to the second sealing gasket (13), and the second sealing gasket (13) is positioned in the slot (14) and is in a close fit shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321724601.8U CN220355744U (en) | 2023-07-04 | 2023-07-04 | Safety leakage protection electric heater device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321724601.8U CN220355744U (en) | 2023-07-04 | 2023-07-04 | Safety leakage protection electric heater device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220355744U true CN220355744U (en) | 2024-01-16 |
Family
ID=89502407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321724601.8U Active CN220355744U (en) | 2023-07-04 | 2023-07-04 | Safety leakage protection electric heater device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220355744U (en) |
-
2023
- 2023-07-04 CN CN202321724601.8U patent/CN220355744U/en active Active
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