CN216048394U

CN216048394U - Energy-saving electric heater

Info

Publication number: CN216048394U
Application number: CN202122007031.8U
Authority: CN
Inventors: 王秀萍; 王庆红
Original assignee: Jiangsu Pulixi Electromechanical Co ltd
Current assignee: Jiangsu Pulixi Electromechanical Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-03-15
Anticipated expiration: 2031-08-25

Abstract

The utility model belongs to the field of electric heaters, in particular to an energy-saving electric heater, which comprises a main body, wherein the main body is placed at a designated position, one side of the top surface of the main body is provided with a water tank, the bottom surface of the water tank is fixedly connected with the main body, the rear side wall of the main body is fixedly provided with a heating mechanism, one end of the heating mechanism penetrates through the side wall of the main body, one end of the heating mechanism is positioned in the main body, the side wall of the main body is fixedly provided with an alarm mechanism, one end of the alarm mechanism penetrates through the side wall of the main body, one end of the alarm mechanism is positioned in the main body, the front surface of the main body is provided with a water outlet, and the water outlet is communicated with the inside of the main body. The temperature is higher than the normal temperature, thereby saving the electric power and shortening the heating time.

Description

Energy-saving electric heater

Technical Field

The utility model belongs to the technical field of electric heaters, and particularly relates to an energy-saving electric heater.

Background

An electric heater is a high-quality and long-life electric heating device which is popular internationally. The device is used for heating, preserving heat and heating flowing liquid and gaseous media. When the heating medium passes through the heating cavity of the electric heater under the action of pressure, the fluid thermodynamic principle is adopted to uniformly take away huge heat generated in the working process of the electric heating element, so that the temperature of the heated medium meets the process requirements of users.

The common electric heater in life is generally used for heating water, when the water is heated, the heater is driven to operate by electric power, the heating element releases heat for heating, the consumption ratio of the electric power is generally larger, when the heating element heats the water, part of the water is heated into gas, the gas is collected above a heating area, and when the heating is stopped, the gas is changed into water drops when the heating is stopped, so that part of the heat is wasted; when the electric heater heats water, the lower the temperature of the water is, the more electric power is consumed for heating, and the slower the heating speed to a specified temperature is.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides an energy-saving electric heater which has the characteristics of energy conservation and high heating speed.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an energy-saving electric heater, includes the main part, the main part is placed in the assigned position, top surface one side of main part is equipped with the water tank, the bottom surface and the main part fixed connection of water tank, the fixed heating mechanism that is equipped with on the rear lateral wall of main part, the lateral wall of main part is run through to the one end of heating mechanism, the one end of heating mechanism is located inside the main part, the fixed alarm mechanism that is equipped with on the lateral wall of main part, the lateral wall of main part is run through to the one end of alarm mechanism, the one end of alarm mechanism is located the inside of main part, the front of main part is equipped with the delivery port, the delivery port link up the inside of connecting the main part.

As a preferred technical scheme of the energy-saving electric heater, the main body comprises a frame, a partition plate, a water inlet, an air suction port, a preheating cavity and a centrifugal fan, the partition plate is arranged on the upper side inside the main body, the peripheral side walls of the partition plate are fixedly connected to the frame, the partition plate is arranged in a heating region below the partition plate, the water inlet is formed in the partition plate, the air suction port is formed in one side of the water inlet and located on the partition plate, the preheating cavity is formed right above the water inlet, the centrifugal fan is arranged on one side of the preheating cavity, the power supply input end of the centrifugal fan is electrically connected with the external power supply output end, the centrifugal fan is located right above the air suction port and fixedly connected with the partition plate, and the air port of the centrifugal fan is communicated with the preheating cavity.

As a preferred technical scheme of the energy-saving electric heater, a water injection port is formed in the top of the water tank, and the water tank is located right above the preheating cavity.

As a preferable technical solution of the energy-saving electric heater of the present invention, the heating mechanism includes a controller and a heating element, the controller is located outside the frame, the controller is fixedly connected to the frame, the heating element is fixedly connected to the controller, the heating element penetrates through the frame, and the heating element is located inside the frame.

As a preferable technical solution of the energy-saving electric heater of the present invention, the alarm mechanism includes an alarm and a sensor, the alarm is fixed on an outer wall of the frame, the sensor is fixedly connected to the alarm, the sensor penetrates through a side wall of the frame, and the sensor is located on an inner wall of the frame.

As a preferred technical scheme of the energy-saving electric heater, the preheating cavity comprises an annular water pipe and an air inlet, the annular water pipe is located inside the preheating cavity, the upper end of the annular water pipe is communicated with the water tank, the lower end of the annular water pipe penetrates through the partition plate, the lower end of the annular water pipe is located in the water inlet, the side wall of the preheating cavity is provided with the air inlet, and the air inlet is communicated with the centrifugal fan.

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

1. when the centrifugal water heater is used, high-temperature steam generated during heating water can be absorbed into the centrifugal fan through the air inlet through the mutual matching among the heating element, the air inlet, the centrifugal fan and the preheating cavity, and the gas is discharged into the preheating cavity through the centrifugal fan to heat the preheating cavity, so that the heat of the steam can be effectively utilized, and the condition that the steam is cooled and reduced into water after the heating is stopped, and the heat is consumed uselessly is avoided;

2. when the water heating device is used, water vapor generated by heating can be discharged into the preheating cavity through the centrifugal fan through the mutual matching of the water tank, the preheating cavity, the annular water pipe and the centrifugal fan, the temperature in the preheating cavity is raised, when water at normal temperature flows into the annular water pipe from the water tank, heat is conducted through the annular water pipe, the temperature of the water is raised, the temperature of the water is higher than the normal temperature when the water enters the heating area and is heated by the heating element, so that the power consumed when the water is heated to boiling is far less than that consumed when the water is heated to boiling from the normal temperature state, the power is saved, and the heating time is shortened.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic cross-sectional view taken along the line A-A in FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along the line B-B in FIG. 1;

FIG. 4 is a schematic cross-sectional view taken along the line C-C in FIG. 1;

fig. 5 is an enlarged view of fig. 2 at D.

In the figure: 1. a main body; 11. a frame; 12. a partition plate; 13. a water inlet; 14. an air suction port; 15. a preheating chamber; 151. an annular water pipe; 152. an air inlet; 16. a centrifugal fan; 2. a water tank; 21. a water injection port; 3. a heating mechanism; 31. a controller; 32. a heating element; 4. an alarm mechanism; 41. an alarm; 42. an inductor; 5. and (7) a water outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides an energy-saving electric heater, including main part 1, main part 1 is placed at the assigned position, top surface one side of main part 1 is equipped with water tank 2, the bottom surface and the main part 1 fixed connection of water tank 2, the fixed heating mechanism 3 that is equipped with on the rear lateral wall of main part 1, the lateral wall of main part 1 is run through to the one end of heating mechanism 3, the one end of heating mechanism 3 is located inside main part 1, the fixed alarm mechanism 4 that is equipped with on the lateral wall of main part 1, the lateral wall of main part 1 is run through to the one end of alarm mechanism 4, the one end of alarm mechanism 4 is located the inside of main part 1, the front of main part 1 is equipped with delivery port 5, delivery port 5 link up the inside of main part 1.

The main body 1 comprises a frame 11, a partition plate 12, a water inlet 13, an air suction port 14, a preheating cavity 15 and a centrifugal fan 16, wherein the partition plate 12 is arranged on the upper side inside the main body 1, the peripheral side wall of the partition plate 12 is fixedly connected to the frame 11, a heating area is arranged below the partition plate 12, the water inlet 13 is formed in the partition plate 12, the air suction port 14 is arranged on one side of the water inlet 13, the preheating cavity 15 is arranged right above the water inlet 13, the centrifugal fan 16 is arranged on one side of the preheating cavity 15, a power supply input end of the centrifugal fan 16 is electrically connected with an external power supply output end, the centrifugal fan 16 is arranged right above the air suction port 14, the centrifugal fan 16 is fixedly connected with the partition plate 12, an air port of the centrifugal fan 16 is communicated with the preheating cavity 15, high-temperature gas generated by heating is discharged into the preheating cavity 15 through the centrifugal fan 16, the temperature in the preheating cavity 15 is raised, so that the temperature of water is raised when the water flows through the annular water pipe 151, reduce the energy consumption during heating and increase the heating speed.

The top of water tank 2 is seted up water filling port 21, and water tank 2 is located preheating chamber 15 directly over, and heating mechanism 3 includes controller 31 and heating element 32, and controller 31 is located the frame 11 outside, and controller 31 and frame 11 fixed connection go up fixed connection heating element 32 on the controller 31, and heating element 32 runs through frame 11, and heating element 32 is located inside the frame 11.

The alarm mechanism 4 comprises an alarm 41 and a sensor 42, the alarm 41 is fixed on the outer wall of the frame 11, the sensor 42 is fixedly connected to the alarm 41, the sensor 42 penetrates through the side wall of the frame 11, the sensor 42 is positioned on the inner wall of the frame 11, the sensor 42 is arranged below the air suction port 14 for preventing the water level from rising to the air inlet of the centrifugal fan 16, when the water level exceeds the sensor 42, the sensor 42 transmits information to the alarm 41 to give an alarm, and water injection is stopped.

Preheating chamber 15 includes annular water pipe 151 and air inlet 152, annular water pipe 151 is located inside preheating chamber 15, the upper end through connection water tank 2 of annular water pipe 151, the lower extreme of annular water pipe 151 runs through baffle 12, the lower extreme of annular water pipe 151 is located water inlet 13, air inlet 152 has been seted up on preheating chamber 15's the lateral wall, air inlet 152 and centrifugal fan 16 switch-on, annular water pipe 151 can let water flow through, increase the flow time of water in preheating chamber 15, increase with the thermal contact in preheating chamber 15, thereby better promotion temperature.

The working principle and the using process of the utility model are as follows: in the using process of the utility model, when heating is needed, an external power supply of a heating mechanism 3 is turned on, a heating element 32 starts to release heat, an external switch of a centrifugal fan 16 is turned on, the centrifugal fan 16 starts to work, normal temperature water is injected into a water tank 2 from a water injection port 21 at the moment, the normal temperature water enters an annular water pipe 151 through the upper end of the annular water pipe 151, flows through a preheating cavity 15 and is discharged into a heating area from the lower end of the annular water pipe 151, when the normal temperature water contacts the heating element 32, the normal temperature water starts to be heated, meanwhile, part of water is changed into high temperature steam which is collected above the heating area and is absorbed by the centrifugal fan 16, and then the steam is discharged into the preheating cavity 15 through an air inlet 152, the temperature in the preheating cavity 15 is raised, the normal temperature water flowing through the annular water pipe 151 starts to be heated after absorbing the high temperature in the preheating cavity 15 at the moment, when the water flows into the heating area again, the water temperature is higher than the normal temperature so as to reduce the power consumed by heating and improve the heating efficiency. When the water level in the heating area is over the sensor 42, the sensor 42 transmits a message to the alarm 41, and the alarm 41 starts to give an alarm, at which time the water supply is stopped.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving electric heater, comprising a main body (1), characterized in that the main body (1) is placed at a designated position, a water tank (2) is arranged on one side of the top surface of the main body (1), the bottom surface of the water tank (2) is fixedly connected with the main body (1), a heating mechanism (3) is fixedly arranged on the rear side wall of the main body (1), one end of the heating mechanism (3) penetrates through the side wall of the main body (1), one end of the heating mechanism (3) is positioned in the main body (1), an alarm mechanism (4) is fixedly arranged on the side wall of the main body (1), one end of the alarm mechanism (4) penetrates through the side wall of the main body (1), one end of the alarm mechanism (4) is positioned inside the main body (1), the front surface of the main body (1) is provided with a water outlet (5), and the water outlet (5) is communicated with the inside of the main body (1).

2. An energy saving electric heater according to claim 1, wherein: the main body (1) comprises a frame (11), a partition plate (12), a water inlet (13), an air suction port (14), a preheating cavity (15) and a centrifugal fan (16), wherein the partition plate (12) is arranged on the upper side inside the main body (1), the peripheral side walls of the partition plate (12) are fixedly connected to the frame (11), the lower position of the partition plate (12) is heated, the water inlet (13) is formed in the partition plate (12), the air suction port (14) is formed in one side of the water inlet (13), the air suction port (14) is located in the partition plate (12), the preheating cavity (15) is arranged right above the water inlet (13), the centrifugal fan (16) is arranged on one side of the preheating cavity (15), the power supply input end of the centrifugal fan (16) is electrically connected with the external power supply output end, and the centrifugal fan (16) is located right above the air suction port (14), the centrifugal fan (16) is fixedly connected with the partition plate (12), and an air port of the centrifugal fan (16) is communicated with the preheating cavity (15).

3. An energy saving electric heater according to claim 1, wherein: a water injection port (21) is formed in the top of the water tank (2), and the water tank (2) is located right above the preheating cavity (15).

4. An energy saving electric heater according to claim 1, wherein: heating mechanism (3) includes controller (31) and heating element (32), controller (31) are located the frame (11) outside, controller (31) and frame (11) fixed connection, fixed connection heating element (32) on controller (31), heating element (32) run through frame (11), heating element (32) are located inside frame (11).

5. An energy saving electric heater according to claim 1, wherein: the alarm mechanism (4) comprises an alarm (41) and a sensor (42), the alarm (41) is fixed on the outer wall of the frame (11), the sensor (42) is fixedly connected to the alarm (41), the sensor (42) penetrates through the side wall of the frame (11), and the sensor (42) is located on the inner wall of the frame (11).

6. An energy saving electric heater according to claim 2, wherein: preheating chamber (15) include annular water pipe (151) and air inlet (152), annular water pipe (151) are located inside preheating chamber (15), the upper end through connection water tank (2) of annular water pipe (151), baffle (12) are run through to the lower extreme of annular water pipe (151), the lower extreme of annular water pipe (151) is located water inlet (13), air inlet (152) have been seted up on the lateral wall in preheating chamber (15), air inlet (152) and centrifugal fan (16) switch-on.