CN216844855U - Electric shock-proof aluminium-plastic combined electric heater - Google Patents

Abstract

The utility model provides an electric shock prevention plastic-aluminum combination electric heater, relates to heat dissipation apparatus technical field, including a plurality of heat dissipation unit that sets up side by side, the upper and lower both ends of a plurality of heat dissipation unit mould the pipe through being connected with owner, and the pipe is moulded to main being connected with the side jointly between the same tip of pipe orientation, and one of them side is moulded intraductally and is equipped with the heating rod, and the upper end that the pipe was moulded to another side is connected with the notes liquid case. The utility model solves the problem that the electric heater in the prior art is easy to wet and get an electric shock in the use process due to the fact that water is introduced into the electric heater and the heat dissipation unit has conductivity in the use process, thereby causing potential safety hazards; and the problem that the air circulation around the radiator can not be realized to exchange heat with the radiator, the heating effect on the indoor air is poor, and the power consumption is increased.

Description

Electric shock-proof aluminium-plastic combined electric heater

Technical Field

The utility model relates to the technical field of heat dissipation tools, in particular to an electric shock prevention aluminum-plastic combined electric heater.

Background

A heat sink is a generic term for a series of devices used to conduct and release heat. The common radiator is terminal equipment for household heating, the heat source is generally urban central heating, a residential building boiler room, a household wall-mounted boiler and the like, and heat is radiated through heat conduction, radiation and convection, so that the temperature of a room is increased. The heating radiators currently sold in the market are basically classified into aluminum pipe aluminum fin convection radiators, steel radiators, aluminum radiators, stainless steel radiators, aluminum-aluminum composite radiators and the like in terms of materials.

The utility model discloses a patent that publication number is CN107642814A among the prior art, this scheme includes the electric heater body, the vacuum heat dissipation pipe is installed to the inboard of electric heater body, the inside of vacuum heat dissipation pipe is provided with independent pipe vacuum space, the top in independent pipe vacuum space is provided with the vacuum mouth of joining medium, the top of joining the vacuum mouth of medium is connected with top linking bridge, the inside bottom in independent pipe vacuum space is provided with the superconductive liquid medium, the both sides of vacuum heat dissipation pipe all are provided with heat dissipation convection current space, the bottom support is installed in the bottom outside of vacuum heat dissipation pipe, the inside of bottom support is provided with heat accumulation magnesium iron powder. The invention solves the problem of uneven heating of the prior art, such as careless leakage, simple and convenient maintenance and replacement, no influence on the whole use and no emission of part of heat sources by using high heat sources of various heating elements, stores the heat by using the heat storage magnesium iron powder material, automatically stops the operation after reaching the intelligent temperature high line, and continuously emits the heat stored by the heat storage superconducting heater.

The defects of the technology are gradually exposed along with the use of the radiator, and the defects are mainly shown in the following aspects:

first, current electric heater is in the use, because inside leads to water, and the radiating element has electric conductivity for in the use, very easily appear the phenomenon of moist electric shock, caused the potential safety hazard.

Secondly, the current electric water heater can not realize the air circulation around the radiator and exchange heat with it, and is poor to the heating effect of indoor air, has increased power consumption.

From the above, it is obvious that the prior art has inconvenience and disadvantages in practical use, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides an electric shock prevention aluminum-plastic combined electric heater, which is used for solving the problem that in the use process of the electric heater in the traditional technology, due to the fact that water is filled in the electric heater and a heat dissipation unit has conductivity, the electric heater is easy to wet and get electric shock in the use process, and potential safety hazards are caused; and the problem that the air circulation around the radiator can not be realized to exchange heat with the radiator, the heating effect on the indoor air is poor, and the power consumption is increased.

In order to achieve the above purpose, the present invention provides the following technical solutions.

The utility model provides an electric shock prevention plastic-aluminum combination electric heater, is including a plurality of heat dissipation unit that sets up side by side, a plurality of the upper and lower both ends of heat dissipation unit mould the pipe through being connected with owner, mould mainly and be connected with the side jointly between the same tip of pipe orientation and mould the pipe, one of them the intraductal heating rod that is equipped with is moulded to the side, another the upper end that the pipe was moulded to the side is connected with the liquid injection case.

As an optimized scheme, the heat dissipation unit comprises a vertical plastic pipe, a heat dissipation aluminum shell is sleeved on the outer wall of the vertical plastic pipe, a vertical heat exchange channel is arranged on the heat dissipation aluminum shell, and the upper end and the lower end of the vertical heat exchange channel are communicated with the outside.

As an optimized scheme, the upper end part of the liquid injection box is in threaded connection with a buckle cover, and an evaporation hole is formed in the buckle cover.

As an optimized scheme, a blocking ball is connected to the inner wall of the buckle cover through a pull rope, and the blocking ball is arranged at the liquid outlet of the liquid injection tank.

As an optimized scheme, the upper end and the lower end of the vertical plastic pipe are respectively communicated with the main plastic pipe.

As an optimized scheme, an aluminum end cover is clamped on the main plastic pipe.

As an optimized scheme, the outer wall of the side plastic pipe is further coated with an aluminum pipe.

As an optimized scheme, the lower end part of the side plastic pipe is connected with the main plastic pipe through an elbow.

As an optimized scheme, the upper end part of the side plastic pipe is connected with the main plastic pipe through a three-way pipe.

As an optimized scheme, the lower aluminum end cover is also provided with movable wheel seats in parallel.

As an optimized scheme, the heating rod is inserted in the side plastic pipe through the three-way pipe, and the upper end of the heating rod is connected with a temperature controller through a lead.

As an optimized scheme, the elbow, the three-way pipe, the main plastic pipe, the side plastic pipe and the vertical plastic pipe are all heat-resistant polyethylene pipes.

Compared with the prior art, the utility model has the beneficial effects that:

the pipe materials in contact with water are heat-resistant polyethylene pipes, so that even if the heating rod is damaged and the internal water body leaks electricity, the pipe materials can be insulated through the heat-resistant polyethylene pipes, the heat is prevented from being conducted to the external heat dissipation aluminum shell, and the safety is high;

the chimney effect is realized through the vertical heat exchange channel vertically arranged on the heat dissipation aluminum shell, hot air flow rises along the vertical heat exchange channel and is reserved along the upper port, and cold air flow at the bottom enters from the lower port to realize heat exchange with the heat dissipation aluminum shell, so that air circulation is realized, and the heat dissipation effect is improved;

the liquid injection box is arranged, the cover is provided with the evaporation holes, and when indoor air is dry, the blocking ball is lifted out, so that liquid in the liquid injection box participates in internal liquid circulation, the temperature of the liquid in the liquid injection box is increased, and the evaporation capacity is increased;

The parts are few, and the process is simple and convenient; the structure is simple, and the service life is long; simple and convenient operation and control, easy large-scale manufacture and installation and wide application range.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings used in the detailed description or the prior art description will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a vertical heat exchange channel of the present invention.

In the figure: 1-a heat dissipation unit; 2-main plastic pipe; 3-an aluminum end shield; 4-side plastic pipe; 5-heating rod; 6-liquid injection tank; 7-buckling a cover; 8-pulling a rope; 9-blocking ball; 10-three-way pipe; 11-bend; 12-moving the wheel seat; 13-a wire; 14-heat dissipation aluminum shell; 15-vertical heat exchange channels; 16-vertical plastic pipe.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 and 2, the electric shock-proof aluminum-plastic combined electric heater comprises a plurality of heat dissipation units 1 arranged in parallel, wherein the upper end and the lower end of each heat dissipation unit 1 are connected with main plastic pipes 2, the main plastic pipes 2 are connected with side plastic pipes 4 towards the same end, a heating rod 5 is arranged in one side plastic pipe 4, and the upper end of the other side plastic pipe 4 is connected with a liquid injection tank 6.

Through the vertical setting of heating rod 5, realize utilizing the chimney effect to inside liquid heating, realize that inside rivers circulate.

The heat dissipation unit 1 comprises a vertical plastic pipe 16, a heat dissipation aluminum shell 14 is sleeved on the outer wall of the vertical plastic pipe 16, a vertical heat exchange channel 15 is arranged on the heat dissipation aluminum shell 14, and the upper end and the lower end of the vertical heat exchange channel 15 are communicated with the outside.

The upper end part of the liquid injection box 6 is in threaded connection with a buckle cover 7, and the buckle cover 7 is provided with an evaporation hole.

The inner wall of the buckle cover 7 is connected with a blocking ball 9 through a pull rope 8, and the blocking ball 9 is filled into a liquid outlet of the liquid tank 6.

The upper end and the lower end of the vertical plastic pipe 16 are respectively communicated with the main plastic pipe 2.

An aluminum end cover 3 is also clamped on the main plastic pipe 2, and a through hole is arranged on the surface of the aluminum end cover 3.

The outer wall of the side plastic pipe 4 is also coated with an aluminum pipe.

The lower end part of the side plastic pipe 4 is connected with the main plastic pipe 2 through an elbow 11.

The upper end part of the side plastic pipe 4 is connected with the main plastic pipe 2 through a three-way pipe 10.

The lower aluminum end cover 3 is also provided with a movable wheel seat 12 in parallel.

The heating rod 5 is inserted in the side plastic pipe 4 through a three-way pipe 10, and the upper end part of the heating rod 5 is connected with a temperature controller through a lead 13.

The elbow 11, the three-way pipe 10, the main plastic pipe 2, the side plastic pipe 4 and the vertical plastic pipe 16 are all heat-resistant polyethylene pipes.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims (9)

1. The utility model provides a protection against electric shock plastic-aluminum makes up electric heater which characterized in that: comprises a plurality of radiating units (1) which are arranged in parallel, the upper and lower end parts of the radiating units (1) are connected with main plastic pipes (2) through connection, the main plastic pipes (2) are connected with side plastic pipes (4) between the same end parts facing to each other, a heating rod (5) is arranged in one side plastic pipe (4), the upper end part of the other side plastic pipe (4) is connected with a liquid injection box (6),

The heat dissipation unit (1) comprises a vertical plastic pipe (16), a heat dissipation aluminum shell (14) is sleeved on the outer wall of the vertical plastic pipe (16), a vertical heat exchange channel (15) is arranged on the heat dissipation aluminum shell (14), and the upper end and the lower end of the vertical heat exchange channel (15) are communicated with the outside.

2. The electric shock-proof aluminum-plastic combined electric heater as claimed in claim 1, wherein: the upper end part of the liquid injection box (6) is in threaded connection with a buckle cover (7), and an evaporation hole is formed in the buckle cover (7).

3. The electric shock-proof aluminum-plastic combined electric heater as claimed in claim 2, wherein: the inner wall of the buckle cover (7) is connected with a blocking ball (9) through a pull rope (8), and the blocking ball (9) is arranged at the liquid outlet of the liquid injection tank (6).

4. The electric shock-proof aluminum-plastic combined electric heater as claimed in claim 1, wherein: the upper end and the lower end of the vertical plastic pipe (16) are respectively communicated with the main plastic pipe (2).

5. The electric shock-proof aluminum-plastic combined electric heater as claimed in claim 1, wherein: an aluminum end cover (3) is clamped on the main plastic pipe (2).

6. The electric shock-proof aluminum-plastic combined electric heater as claimed in claim 1, wherein: the outer wall of the side plastic pipe (4) is also coated with an aluminum pipe.

7. The electric shock-proof aluminum-plastic combination electric heater as claimed in claim 1, wherein: the lower end part of the side plastic pipe (4) is connected with the main plastic pipe (2) through an elbow (11).

8. The electric shock-proof aluminum-plastic combination electric heater as claimed in claim 1, wherein: the upper end part of the side plastic pipe (4) is connected with the main plastic pipe (2) through a three-way pipe (10).

9. The electric shock-proof aluminum-plastic combination electric heater as claimed in claim 8, wherein: the heating rod (5) is inserted into the side plastic pipe (4) through the three-way pipe (10), and the upper end of the heating rod (5) is connected with a temperature controller through a lead (13).

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