CN220103415U

CN220103415U - Energy-saving electric heating device

Info

Publication number: CN220103415U
Application number: CN202320915527.1U
Authority: CN
Inventors: 冯英俊; 冯涛
Original assignee: Suzhou Zhangchi Photoelectric Technology Co ltd
Current assignee: Suzhou Zhangchi Photoelectric Technology Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-11-28
Anticipated expiration: 2033-04-21

Abstract

The utility model relates to an energy-saving electric heating device, which comprises a heating box, wherein a top cover is arranged at the top of the heating box, a handle is fixedly connected to the top of the top cover, heating rods are fixedly connected to the inside of the heating box at equal intervals, connecting rods are symmetrically and fixedly connected to the bottom of the top cover, a connecting plate is fixedly connected between the two connecting rods, cleaning holes are formed in the connecting plate in a rectangular array, an iron brush is fixedly connected to the inside of the cleaning holes, and a cleaning ring is fixedly connected to the top of the connecting plate and above the cleaning holes.

Description

Energy-saving electric heating device

Technical Field

The utility model relates to the technical field of electric heating, in particular to an energy-saving electric heating device.

Background

An electric heater is an internationally popular electric heating device. The heating device is used for heating, preserving heat and heating flowing liquid and gaseous media, when the heating media pass 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 media reaches the technological requirement of a user.

According to the energy-saving electric heater, the water-saving electric heater (authorized bulletin number: CN 218410293U) comprises a device shell and a waterproof motor, wherein a line concentration plate and an electric heating rod are arranged at the top of the device shell, a screw rod, a sliding block, a scraping plate and a brush are arranged below the waterproof motor, a sealing sleeve is arranged at the top of the electric heating rod, a liquid outlet, a filter plate, a solenoid valve II, a scale collecting box and a sealing cover are arranged at the bottom of the device shell. "

According to the above related art, the inventors believe that scale is easily attached to the heating rod after the heater is used for a long time, thereby causing a decrease in heat conduction performance, and thus increasing the energy consumption of the heater, but increasing the use of a motor to clean the scale inside the heater increases the use of electric energy, which is disadvantageous for energy saving and environmental protection.

Disclosure of Invention

In view of the foregoing problems of the prior art, a primary object of the present utility model is to provide an energy-saving electric heating device.

The technical scheme of the utility model is as follows: the utility model provides an energy-saving electric heater unit, includes the heating cabinet, the top of heating cabinet is equipped with the top cap, the top fixedly connected with handle of top cap, the inside equidistance fixedly connected with heating rod of heating cabinet, the bottom symmetry fixedly connected with connecting rod of top cap, two fixedly connected with connecting plate between the connecting rod, the inside of connecting plate is rectangular array and has seted up clean hole, the inside fixedly connected with iron brush in clean hole, the top of connecting plate just is located clean hole's top fixedly connected with clean ring, the internal diameter size of clean ring is in line with the size of heating rod.

As a preferred implementation mode, the top bilateral symmetry fixedly connected with dwang of top cap, the inside rotation of dwang is connected with L type pole, the bottom sliding connection of L type pole has the spliced pole, the spread groove has been seted up to the inside of spliced pole, the inside of spread groove is equipped with the spring, the top of spring and the bottom fixed connection of L type pole, L type pole and spread groove sliding connection, fixedly connected with spacing post between two adjacent spliced poles, the bilateral symmetry fixedly connected with fixed block of heating cabinet, the arc wall has been seted up to the bottom of fixed block, arc wall and spacing post mutually support and use.

As a preferred embodiment, the front surface of the heating box is fixedly connected with a transparent window.

As a preferred embodiment, a rubber pad is fixedly connected to the bottom of the heating box.

As a preferred embodiment, the front surface of the heating box is fixedly connected with a controller.

As a preferred embodiment, the heating rod is electrically connected to the controller.

Compared with the prior art, the utility model has the advantages and positive effects that the top cover is placed at the top of the heating box by the staff, the limit column is pulled downwards, the limit column drives the connecting column to move downwards, the spring is driven by the connecting column to be pulled downwards, then the limit column is placed in the arc-shaped groove by the staff, at the moment, the top cover is fixed at the top of the heating box under the tensile force of the spring, in the cleaning process, the iron brush and the cleaning ring continuously brush the heating rod, scale is scrubbed to avoid reducing the heat conductivity of the heating rod, energy is saved, meanwhile, the cleaning of the heating rod does not need to use a motor, the top cover is repeatedly pulled for several times, the scrubbing of the heating rod can be completed, the energy is saved, the environment is protected, and the cleaning efficiency is high.

Drawings

FIG. 1 is a schematic perspective view of an energy-saving electric heating device according to the present utility model;

FIG. 2 is a schematic diagram showing a cross-sectional front view of an energy-saving electric heating device according to the present utility model;

FIG. 3 is a schematic view of an enlarged structure of the energy-saving electric heating device at A in FIG. 2;

FIG. 4 is an enlarged schematic view of the structure of the energy-saving electric heating device at B in FIG. 2;

FIG. 5 is a schematic perspective view of a cleaning plate of an energy-saving electric heating device;

fig. 6 is an enlarged schematic view of a portion C of the structure diagram of the energy-saving electric heating device according to the present utility model.

Legend description: 1. a heating box; 2. a top cover; 3. a grip; 4. a heating rod; 5. a connecting rod; 6. a connecting plate; 7. cleaning the hole; 8. an iron brush; 9. a cleaning ring; 10. a rotating block; 11. an L-shaped rod; 12. a connecting column; 13. a connecting groove; 14. a spring; 15. a fixed block; 16. an arc-shaped groove; 17. a limit column; 18. a transparent window; 19. a rubber pad; 20. and a controller.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.

The utility model will be further described with reference to the drawings and the specific embodiments

Example 1

As shown in fig. 1 to 6, the present utility model provides a technical solution: the utility model provides an energy-saving electric heater, including heating cabinet 1, the top of heating cabinet 1 is equipped with top cap 2, the top fixedly connected with handle 3 of top cap 2, the inside equidistance fixedly connected with heating rod 4 of heating cabinet 1, the bottom symmetry fixedly connected with connecting rod 5 of top cap 2, fixedly connected with connecting plate 6 between two connecting rods 5, the inside of connecting plate 6 is rectangular array and has seted up clean hole 7, the inside fixedly connected with iron brush 8 of clean hole 7, the top of connecting plate 6 just is located clean hole 7's top fixedly connected with clean ring 9, the internal diameter size of clean ring 9 and the size of heating rod 4 agree with, the top bilateral symmetry fixedly connected with dwang 10 of top cap 2, the inside swivelling joint of dwang 10 has L shaped pole 11, the bottom sliding connection of L shaped pole 11 has spliced pole 12, the spread groove 13 has been seted up to the inside of spliced groove 13, the top of spring 14 and the bottom fixedly connected with of L shaped pole 11, L shaped pole 11 and spread groove 13 sliding connection, fixedly connected with spacing post 17 between two adjacent spliced poles 12, the both sides of case 1 fixedly connected with dwang 15 and the bottom of arc groove 16 make the arc groove 16 mutually support and the arc groove 16.

In the embodiment, a worker pulls the limit post 17 by hand and pulls the limit post 17 downwards, pulls the limit post 17 out of the arc-shaped groove 16, the spring 14 contracts in the connecting groove 13, so that the worker can lift the top cover 2 from the top of the heating box 1, the worker holds the handle 3 by hand, lifts the top cover 2 upwards from the top of the heating box 1, the top cover 2 drives the connecting rod 5 to move upwards, the connecting rod 5 drives the connecting plate 6 to move upwards, the cleaning ring 9 moves upwards on the outer side of the heating rod 4, the cleaning ring 9 can scrape scale on the outer side of the heating rod 4 due to the fact that the inner diameter of the cleaning ring 9 is attached to the outer wall of the heating rod 4, meanwhile, the connecting plate 6 moves upwards to drive the iron brush 8 to move upwards, the iron brush 8 continuously brushes the outer side of the heating rod 4 upwards, after repeating the actions, the staff pours clear water into the heating box 1 to flush the heating rod 4, so that the staff finishes the cleaning work of the heating rod 4, then the staff places the top cover 2 at the top of the heating box 1, then pulls down the limit column 17, the limit column 17 drives the connecting column 12 to move downwards, the spring 14 is pulled downwards under the drive of the connecting column 12, then the staff places the limit column 17 in the arc-shaped groove 16, at this time, under the action of the pulling force of the spring 14, the top cover 2 is fixed at the top of the heating box 1, in the cleaning process, the iron brush 8 and the cleaning ring 9 continuously brush the heating rod 4, scale is scrubbed to avoid the scale reducing the heat conductivity of the heating rod 4, energy is saved, meanwhile, the cleaning of the heating rod 4 does not need to use a motor, the top cover 2 is repeatedly pulled for several times, the scrubbing of the heating rod 4 can be finished, energy saving and environmental protection, and high cleaning efficiency.

Example 2

As shown in fig. 1-6, the front surface of the heating box 1 is fixedly connected with a transparent window 18, the bottom of the heating box 1 is fixedly connected with a rubber pad 19, the front surface of the heating box 1 is fixedly connected with a controller 20, and the heating rod 4 is electrically connected with the controller 20.

In this embodiment, through the transparent window 18 that sets up, the staff can observe the inside behavior of heating cabinet 1, through the rubber pad 19 that sets up, can increase the frictional force of heating cabinet 1 with ground, has ensured the stability that heating cabinet 1 deposited, through the controller 20 of setting up, the staff can operate the opening and closing of heating rod 4 through controller 20, easy operation, efficient.

Working principle:

when the scale attached to the outer wall of the heating rod 4 is required to be cleaned, as shown in fig. 1 to 6, a worker pulls the limit post 17 by hand at first and pulls the limit post 17 downwards, pulls the limit post 17 out of the inside of the arc-shaped groove 16, and the spring 14 contracts in the inside of the connecting groove 13, so that the worker can lift the top cover 2 from the top of the heating box 1, hold the handle 3 by hand, lift the top cover 2 upwards from the top of the heating box 1, the top cover 2 drives the connecting rod 5 to move upwards, the connecting rod 5 drives the connecting plate 6 to move upwards, so that the cleaning ring 9 moves upwards outside the heating rod 4, and as the inner diameter of the cleaning ring 9 is attached to the outer wall of the heating rod 4, the cleaning ring 9 can scrape the scale outside the heating rod 4, and at the same time, the connecting plate 6 moves upwards to drive the iron brush 8 to move upwards, so that the iron brush 8 continuously brushes the scale outside the heating rod 4 upwards, after repeating the above actions, the worker pours clear water into the interior of the heating box 1, washes the heating rod 4, so that the worker finishes the cleaning work of the heating rod 4, then pours the liquid to be heated into the interior of the heating box 1, the worker places the top cover 2 on the top of the heating box 1, then pulls down the limit post 17, the limit post 17 drives the connecting post 12 to move downward, the spring 14 is pulled downward under the driving of the connecting post 12, then the worker places the limit post 17 into the interior of the arc-shaped groove 16, at this time, under the pulling force of the spring 14, the top cover 2 is fixed on the top of the heating box 1, then the worker starts the heating rod 4 through the controller 20, the heating rod 4 continuously heats the liquid, the worker observes the working condition in the heating box 1 through the transparent window 18, so far, the staff has accomplished the work to the cleanness of heating rod 4 and to the liquid heating, has greatly improved operation quality and availability factor than traditional device.

Finally, it should be noted that: the embodiments described above are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. An energy-saving electric heating device comprises a heating box (1), and is characterized in that: the top of heating cabinet (1) is equipped with top cap (2), top fixedly connected with handle (3) of top cap (2), inside equidistance fixedly connected with heating rod (4) of heating cabinet (1), the bottom symmetry fixedly connected with connecting rod (5) of top cap (2), two fixedly connected with connecting plate (6) between connecting rod (5), clean hole (7) have been seted up to the inside of connecting plate (6) for rectangular array, the inside fixedly connected with iron brush (8) of clean hole (7), the top of connecting plate (6) just is located clean top fixedly connected with clean ring (9) of clean hole (7), the internal diameter size of clean ring (9) is in line with the size of heating rod (4).

2. An energy efficient electric heating apparatus as defined in claim 1, wherein: the utility model discloses a heat insulation device for a heating box, including top cap (2), connecting rod (12), arc groove (16) are set up in the inside of connecting rod (11), top bilateral symmetry fixedly connected with rotating block (10) of top cap (2), the inside rotation of rotating block (10) is connected with L type pole (11), arc groove (13) have been seted up to the bottom sliding connection of L type pole (11), the inside of connecting groove (13) is equipped with spring (14), the bottom fixed connection of top and L type pole (11) of spring (14), L type pole (11) and connecting groove (13) sliding connection, fixedly connected with spacing post (17) between two adjacent connecting rods (12), bilateral symmetry fixedly connected with fixed block (15) of heating box (1), arc groove (16) have been seted up to the bottom of fixed block (15), arc groove (16) are used with spacing post (17) mutually supporting.

3. An energy efficient electric heating apparatus as defined in claim 1, wherein: the front of the heating box (1) is fixedly connected with a transparent window (18).

4. An energy efficient electric heating apparatus as defined in claim 1, wherein: the bottom of the heating box (1) is fixedly connected with a rubber pad (19).

5. An energy efficient electric heating apparatus as defined in claim 1, wherein: the front surface of the heating box (1) is fixedly connected with a controller (20).

6. An energy efficient electric heating apparatus as defined in claim 1, wherein: the heating rod (4) is electrically connected with the controller (20).