CN217957332U - Electric heating pipe protective housing and electric heating pipe with same - Google Patents
Electric heating pipe protective housing and electric heating pipe with same Download PDFInfo
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- CN217957332U CN217957332U CN202221919125.0U CN202221919125U CN217957332U CN 217957332 U CN217957332 U CN 217957332U CN 202221919125 U CN202221919125 U CN 202221919125U CN 217957332 U CN217957332 U CN 217957332U
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- heating pipe
- protective housing
- electric heating
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Abstract
The utility model discloses an electric heating pipe protective housing and have electric heating pipe of protective housing relates to heating pipe technical field, including protective housing, upper cover, the outer installed part of bottom outer wall fixedly connected with of protective housing, the second fixed orifices has been seted up to the outer wall of outer installed part, the winding displacement hole that a plurality of equidistance were arranged is seted up to the outer wall of protective housing, installed part in the top inner wall fixedly connected with of protective housing, the through-hole has been seted up to the outer wall of interior installed part, be provided with metal sleeve in the outer wall through-hole of interior installed part, the utility model discloses in, cup joint the protective housing in the outside of electric heating pipe wiring portion, the protective housing, make for the BMC material, have outstanding insulating nature and high temperature resistance, can avoid electric heating pipe wiring portion to leak electricity, short circuit to cause the incident, and the sensor through wires hole has been seted up to the outer wall of interior spacing part, and temperature sensor's electric wire can not have the contact with the high-pressure wire in the electric heater through the sensor through wires hole, has improved the security.
Description
Technical Field
The utility model relates to a heating pipe technical field especially relates to an electric heating pipe protective housing and have electric heating pipe of protective housing.
Background
The electric heater is a device which is used more in work and life, and electric heating devices such as an electric furnace, an electric iron, an electric heater, an electric oven and the like belong to the electric heating devices. The electric heater is used for heating, preserving heat and heating flowing liquid and gaseous media. The electric heater is usually provided with a plurality of electric heating tubes for heating.
The existing high-power electric heater is composed of a plurality of electric heating tubes, leads to messy leads at the end parts of the electric heating tubes, when the electric heating tubes work, the end parts of the electric heating tubes are overheated, and safety accidents such as electric leakage, short circuit and the like can be caused by the reasons, so that an electric heating tube protective shell and an electric heating tube with the protective shell are designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing an electric heating pipe protective shell and an electric heating pipe with the protective shell.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an electric heating pipe protective housing, includes protective housing, upper cover, the outer installed part of the bottom outer wall fixedly connected with of protective housing, the second fixed orifices has been seted up to the outer wall of outer installed part, the winding displacement hole that a plurality of equidistance were arranged is seted up to the outer wall of protective housing, installed part in the top inner wall fixedly connected with of protective housing, the through-hole has been seted up to the outer wall of interior installed part, be provided with metal sleeve in the outer wall through-hole of interior installed part, metal sleeve's inner wall is provided with the internal thread, the interior wall fixedly connected with interior space body of protective housing, the sensor through wires hole has been seted up to the outer wall of interior space body, first fixed orifices has been seted up to the outer wall of upper cover, the upper cover is located the top of protective housing.
Preferably, the protective housing is cylindrical, the upper cover is circular, and the protective housing, the upper cover, the outer mounting piece, the inner mounting piece and the inner spacer are made of BMC materials.
Preferably, the number of the outer mounting part, the number of the inner mounting part and the number of the metal sleeves are four, and the number of the first fixing holes is four, and the four first fixing holes correspond to the four metal sleeves.
The utility model provides an electric heating pipe with protective housing, includes the mounting panel, one side fixed mounting of mounting panel has U type heating pipe, mounting panel opposite side fixed mounting has the heating pipe terminal, the one end of heating pipe terminal and the one end fixed connection of mounting panel, the outer wall fixedly connected with conducting strip of heating pipe terminal, the outer wall threaded connection of heating pipe terminal has fixation nut, the outer wall fixedly connected with fixed plate of mounting panel, the outer fixed orifices that a plurality of equidistance were arranged is seted up to the outer wall of fixed plate, the internal thread groove has been seted up to the outer wall of fixed plate, the internal thread groove is located between outer fixed orifices and the mounting panel, the outer wall of U type heating pipe has cup jointed pipe case, one side fixed mounting that the mounting panel is close to U type heating pipe has temperature sensor, temperature sensor's one end fixedly connected with sensor terminal, the sensor terminal is located the opposite side of mounting panel.
Preferably, a water inlet and a water outlet are arranged above the tube box, and the left end of the tube box is fixedly connected with the fixing plate through bolts.
Preferably, both sides of the bottom of the tube box are fixedly connected with bottom plates, and rollers are fixedly mounted on the outer walls of the bottom plates.
Preferably, one end, far away from the fixed plate, of the tube box is fixedly connected with a side plate, the side plate is fixedly connected with a protection frame through a bolt, and the protection frame is U-shaped.
The utility model has the advantages that:
1. the utility model discloses in, cup joint the protective housing in the outside of electric heating pipe wiring portion, the protective housing, make for the BMC material, have outstanding insulating nature and high temperature resistance, can avoid answering electric heating pipe wiring portion electric leakage, short circuit initiation incident, fix the protective housing through outer installed part, second fixed orifices cooperation fixed screw, adopt four symmetrical fixed screw installations promptly for the installation is more firm.
2. The utility model discloses in, the inner wall of protective housing is provided with interior spacing body, and the sensor through wires hole has been seted up to the outer wall of interior spacing body, and the electric wire that temperature sensor connects passes through the sensor through wires hole and extends to the outside through the winding displacement hole, and temperature sensor's electric wire can not have the contact with the high-voltage wire in the electric heater, has improved the security.
3. The utility model discloses in, upper cover and protective housing pass through fixed screw interconnect, loosen the fixed screw and can open the upper cover and provide convenience for later stage wiring maintenance, and the wire arranging hole that a plurality of equidistance were arranged is seted up to the outer wall of protective housing, makes cable accessible wire arranging hole and inside heating pipe terminal wiring.
4. The utility model discloses in, through the design of a plurality of U type heating pipes, a plurality of U type heating pipes have improved heat conduction area, have improved the area of contact who trades U type heating pipe and liquid, improve heat exchange efficiency, and temperature sensor's design makes things convenient for the liquid temperature of observing constantly in the pipe case to the temperature of convenient regulation and control liquid has further practiced thrift the resource, reduces the energy consumption.
5. The utility model discloses in, when carrying electric heating pipe, conveniently promote electric heating pipe through the gyro wheel, carry out the loading to electric heating pipe and transport, and the fender bracket can play certain guard action to the afterbody of pipe case, makes pipe case need not directly contact with ground.
Drawings
Fig. 1 is a schematic structural view of the protective casing of the electric heating tube of the present invention.
Fig. 2 is a top view of the protective casing of the electric heating tube protective casing of the present invention.
Fig. 3 isbase:Sub>A sectional view taken alongbase:Sub>A-base:Sub>A of fig. 2 of the protective casing of the electric heating tube of the present invention.
Fig. 4 is a schematic structural view of a metal sleeve of the protective housing of the electric heating tube of the present invention.
Fig. 5 is a schematic structural view of the upper cover of the protective casing of the electric heating tube of the present invention.
Fig. 6 is a schematic structural view of the electric heating tube with the protective casing of the present invention.
Fig. 7 is a side view of an electric heating tube with a protective casing according to the present invention.
Fig. 8 is the structure schematic diagram of the electric heating tube protection shell and the electric heating tube with the protection shell of the present invention.
The reference numbers in the figures: 1. a protective shell; 2. an upper cover; 3. an outer mounting member; 4. a wire arranging hole; 5. an inner mount; 6. an inner spacer; 7. a metal sleeve; 8. a first fixing hole; 9. a second fixing hole; 10. a sensor threading hole; 11. mounting a plate; 12. a U-shaped heating pipe; 13. a fixing plate; 14. a temperature sensor; 15. a heating pipe wiring terminal; 16. a conductive sheet; 17. fixing a nut; 18. a sensor binding post; 19. an outer fixing hole; 20. an internal thread groove; 21. a pipe box; 22. a base plate; 23. a roller; 24. a side plate; 25. a protection frame.
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.
Example 1:
as shown in figures 1 to 5:
the utility model provides an electric heating pipe protective housing, including protective housing 1, upper cover 2, the outer installed part 3 of the bottom outer wall fixedly connected with of protective housing 1, second fixed orifices 9 has been seted up to the outer wall of outer installed part 3, the winding displacement hole 4 that a plurality of equidistance were arranged is seted up to the outer wall of protective housing 1, installed part 5 in the top inner wall fixedly connected with of protective housing 1, the through-hole has been seted up to the outer wall of interior installed part 5, be provided with metal sleeve 7 in the outer wall through-hole of interior installed part 5, metal sleeve 7's inner wall is provided with the internal thread, inner wall fixedly connected with interior spacer 6 of protective housing 1, sensor through wires hole 10 has been seted up to the outer wall of interior spacer 6, first fixed orifices 8 have been seted up to the outer wall of upper cover 2, upper cover 2 is located the top of protective housing 1.
The specific use mode and function of the embodiment are as follows:
when the electric heating tube protective shell is used, the protective shell 1 is sleeved outside the electric heating tube wiring part, the protective shell 1 is fixed through the outer mounting part 3 and the second fixing holes 9 which are matched with the fixing screws, namely, four symmetrical fixing screws are adopted for mounting, so that the mounting is firmer; an inner spacer 6 is arranged on the inner wall of the protective shell 1, a sensor threading hole 10 is formed in the outer wall of the inner spacer 6, a wire connected with a temperature sensor extends to the outside through the sensor threading hole 10 through the wire arranging hole 4, the wire of the temperature sensor cannot be in contact with a high-voltage wire in the electric heater, and safety is improved; upper cover 2 and protective housing 1 are through fixed screw interconnect equally, loosen the fixed screw and can open upper cover 2 and provide convenience for later stage wiring maintenance, and a plurality of equidistance row's line hole 4 of arranging are seted up to the outer wall of protective housing 1, make cable accessible row line hole 4 and 15 wiring of internal heating pipe terminal.
The above structure and process are shown in FIGS. 1-5.
Example 2:
as shown in fig. 6 to 8:
the utility model provides an electric heating pipe with protective housing, including mounting panel 11, one side fixed mounting of mounting panel 11 has U type heating pipe 12, mounting panel 11 opposite side fixed mounting has heating pipe terminal 15, heating pipe terminal 15's one end and mounting panel 11's one end fixed connection, heating pipe terminal 15's outer wall fixedly connected with conducting strip 16, heating pipe terminal 15's outer wall threaded connection has fixation nut 17, mounting panel 11's outer wall fixedly connected with fixed plate 13, a plurality of equidistance range's outer fixed orifices 19 have been seted up to fixed plate 13's outer wall, interior thread groove 20 has been seted up to fixed plate 13's outer wall, interior thread groove 20 is located between outer fixed orifices 19 and the mounting panel 11, U type heating pipe 12's outer wall has cup jointed pipe case 21, pipe case 21's top is provided with water inlet and outlet, pipe case 21's left end and fixed plate 13 pass through bolt fixed connection, one side fixed mounting that mounting panel 11 is close to U type heating pipe 12 has temperature sensor 14, temperature sensor 14's one end fixedly connected with sensor terminal 18, sensor terminal 18 is located mounting panel 11's the opposite side.
Both sides of the bottom of the tube box 21 are fixedly connected with a bottom plate 22, the outer wall of the bottom plate 22 is fixedly provided with a roller 23, one end of the tube box 21, which is far away from the fixed plate 13, is fixedly connected with a side plate 24, the side plate 24 is fixedly connected with a protective frame 25 through bolts, and the protective frame 25 is U-shaped.
The specific use mode and function of the embodiment are as follows:
when the utility model is used, through the design of the plurality of U-shaped heating pipes 12, the plurality of U-shaped heating pipes 12 improve the heat conducting area, improve the contact area between the U-shaped heating pipe 12 and liquid, improve the heat exchange efficiency, and the design of the temperature sensor 14 facilitates the observation of the liquid temperature in the pipe box 21 at any time, thereby facilitating the adjustment and control of the temperature of the liquid, further saving resources and reducing energy consumption;
when carrying electric heating pipe, conveniently promote electric heating pipe through gyro wheel 23, carry out the loading transportation to electric heating pipe, and fender bracket 25 can play certain guard action to the afterbody of case 21, makes case 21 need not direct and ground contact.
The above structure and process are shown in FIGS. 6-7.
The utility model provides an electric heating pipe protective housing and have electric heating pipe's of protective housing concrete mounting means: cup joint protective housing 1 in the outside of mounting panel 11, internal thread groove 20 and second fixed orifices 9 are to it, fix protective housing 1 in the outside of fixed plate 13 through set screw, and the one end that the wire of sensor terminal 18 department passes through sensor through wires hole 10 extends to the other end, and the wire of heating pipe terminal 15 department is arranged to the external world through a plurality of winding displacement holes 4 respectively, and upper cover 2 passes through set screw interconnect with protective housing 1.
The above structure and process are shown in FIGS. 1-8.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for 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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
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 (7)
1. The utility model provides an electric heating pipe protective housing, includes protective housing (1), upper cover (2), its characterized in that, the outer installed part (3) of the bottom outer wall fixedly connected with of protective housing (1), second fixed orifices (9) have been seted up to the outer wall of outer installed part (3), the winding displacement hole (4) that a plurality of equidistance were arranged are seted up to the outer wall of protective housing (1), installed part (5) in the top inner wall fixedly connected with of protective housing (1), the through-hole has been seted up to the outer wall of interior installed part (5), be provided with metal sleeve (7) in the outer wall through-hole of interior installed part (5), the inner wall of metal sleeve (7) is provided with the internal thread, inner wall fixedly connected with interior spacer (6) of protective housing (1), sensor through wires hole (10) have been seted up to the outer wall of interior spacer (6), first fixed orifices (8) have been seted up to the outer wall of upper cover (2), upper cover (2) are located the top of protective housing (1).
2. An electric heating pipe protective casing according to claim 1, characterized in that the protective casing (1) is cylindrical, the upper cover (2) is circular, and the protective casing (1), the upper cover (2), the outer mounting member (3), the inner mounting member (5) and the inner spacer (6) are made of BMC material.
3. The electric heating pipe protective casing according to claim 1, wherein the number of the outer mounting member (3), the number of the inner mounting member (5), and the number of the metal sleeves (7) are four, the number of the first fixing holes (8) is four, and the four first fixing holes (8) correspond to the four metal sleeves (7).
4. The utility model provides an electric heating pipe with protective housing, includes mounting panel (11), its characterized in that, one side fixed mounting of mounting panel (11) has U type heating pipe (12), mounting panel (11) opposite side fixed mounting has heating pipe terminal (15), the one end of heating pipe terminal (15) and the one end fixed connection of mounting panel (11), the outer wall fixedly connected with conducting strip (16) of heating pipe terminal (15), the outer wall threaded connection of heating pipe terminal (15) has fixation nut (17), the outer wall fixedly connected with fixed plate (13) of mounting panel (11), a plurality of equidistance are seted up outer fixed orifices (19) of arranging to the outer wall of fixed plate (13), interior thread groove (20) have been seted up to the outer wall of fixed plate (13), interior thread groove (20) are located between outer fixed orifices (19) and mounting panel (11), the outer wall of U type heating pipe (12) has cup jointed pipe case (21), one side fixed mounting panel (11) that are close to U type heating pipe (12) have temperature sensor (14), the one end fixedly connected with sensor terminal (18) of temperature sensor (14), sensor terminal (18) are located the mounting panel (11) opposite side.
5. The electric heating pipe with the protective casing according to claim 4, wherein a water inlet and a water outlet are arranged above the pipe box (21), and the left end of the pipe box (21) is fixedly connected with the fixing plate (13) through a bolt.
6. The electric heating tube with the protective shell as claimed in claim 4, wherein the bottom plate (22) is fixedly connected to both sides of the bottom of the tube box (21), and the rollers (23) are fixedly mounted on the outer wall of the bottom plate (22).
7. An electric heating tube with a protective casing according to claim 4, characterized in that a side plate (24) is fixedly connected to one end of the tube box (21) far away from the fixing plate (13), the side plate (24) is fixedly connected with a protective frame (25) through bolts, and the protective frame (25) is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221919125.0U CN217957332U (en) | 2022-07-25 | 2022-07-25 | Electric heating pipe protective housing and electric heating pipe with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221919125.0U CN217957332U (en) | 2022-07-25 | 2022-07-25 | Electric heating pipe protective housing and electric heating pipe with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217957332U true CN217957332U (en) | 2022-12-02 |
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ID=84221683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221919125.0U Active CN217957332U (en) | 2022-07-25 | 2022-07-25 | Electric heating pipe protective housing and electric heating pipe with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217957332U (en) |
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2022
- 2022-07-25 CN CN202221919125.0U patent/CN217957332U/en active Active
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