CN219264408U

CN219264408U - Water-borne electric heater

Info

Publication number: CN219264408U
Application number: CN202223076255.5U
Authority: CN
Inventors: 安树恒
Original assignee: Hebei Jishuang Radiator Co ltd
Current assignee: Hebei Jishuang Radiator Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-06-27
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a water-borne electric heater, which comprises a base, a front shell, a rear shell, a heater, a main pipeline, radiating fins, a controller, an ultraviolet disinfection assembly, an electric control humidifying box and an infrared sensing assembly, wherein the front shell and the rear shell are symmetrically arranged on the base with ventilation holes, two edges of the front shell and the rear shell are fixedly arranged, and a working cavity is formed between the front shell and the rear shell by utilizing a fit gap; the front shell and the rear shell are internally provided with flow passages, and the flow passages in the front shell and the rear shell are connected with a main pipeline arranged in the working cavity. The utility model can seal the humidifying box in the electric heater in a non-working state by utilizing the structure, and simultaneously has an ultraviolet disinfection component.

Description

Water-borne electric heater

Technical Field

The utility model relates to heating equipment, in particular to a water-borne electric heater with a built-in humidifying device, which can display temperature based on luminous color and prevent mistaken touch and scald in a short distance.

Background

The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art nor represent prior art.

Heating heat sources in winter in China are gradually changed from single coal to multiple energy sources such as coal, fuel oil, fuel gas, electricity consumption and the like. The disadvantage of central heating in cities is prominent; the pollution of coal, fuel oil and gas on air and noise is serious. The central heating equipment has high cost and high operation cost, and the electric heating is gradually developed along with the implementation of the peak, valley and halving time power policy. The water-borne electric heater uses electricity as a heat source and water as a medium, and has the characteristics of safety, environmental protection, energy saving, water saving and automatic temperature regulation and control

The water-borne electric heater is used for transferring heat to a room mainly in a convection heat transfer mode (the convection heat transfer quantity is larger than the radiation heat transfer quantity) through the wall surface of the heat radiation equipment. Such a heat sink is commonly referred to as a heat sink. In winter heating period, the hot water flowing in the heating radiator in the home continuously transfers the heat of the fluid (hot water) center to the inner wall of the heating radiator in a convection heat transfer mode, the inner wall of the heating radiator continuously transfers the heat to the outer wall of the heating radiator in a heat transfer mode, the outer wall of the heating radiator continuously transfers the heat to the room in a heat radiation mode, at the moment, the air in the room close to the heating radiator is heated, lightened and lifted, and the air beside the room is supplemented to form the air flow in the room, so that the heat dissipation mode of the heating radiator is realized, and the convection heat transfer process is increased besides the radiation heat transfer mode.

The existing water-borne electric heater is very mature in heating structure, no matter how efficient and heat dissipation are, the improvement space is limited on the basis of the existing mature structure, so that the water-borne electric heater is very mature in basic structure, but there is still room for improvement and necessity in other use functions except heating and use experience in actual use, and in particular, the water-borne electric heater not only plays a role of heating in actual use, but also often needs to play other various roles of a humidifier, a clothes dryer and the like. The electric heater with the humidifying function is arranged in the electric heater at present, certain defects exist when the two functions are realized, specifically speaking, firstly, when the electric heater with the humidifying box is used for a period of time, although the humidifying box can be taken out for cleaning, bacteria and mosquitoes are always easy to breed in the electric heater, the electric heater at present is heated by the electric heater to realize disinfection and sterilization, better disinfection and sterilization can be realized by means of high temperature when the electric heater works, but in a non-working state, water in the humidifying box still is communicated with the inside of the electric heater, and is accumulated on a radiating fin in the electric heater along with natural volatilization of the water, so that bacteria are easy to breed in the inside of the electric heater, the problem is solved, besides, the current temperature indication is a small liquid crystal display screen which is not easy to observe, and has no corresponding covering recognition, namely, whether the electric heater is covered for a long time, because part of clothes can be found to be hard and deformed after being dried for a long time, the electric heater cannot be identified and judged.

In view of the above, there is still a need for improvement in the electric heater with a built-in humidifier.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a water-based electric heater which is used for sealing a humidifying water storage box when needed, has a negative ultraviolet internal sterilizing function and also has an external shielding recognition function.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the water-borne electric heater comprises a base, a front shell, a rear shell, a heater, a main pipeline, cooling fins, a controller, an ultraviolet disinfection assembly, an electric control humidification box and an infrared sensing assembly, wherein the front shell and the rear shell are symmetrically arranged on the base with ventilation holes, two edges of the front shell and the rear shell are fixedly arranged, and a working cavity is formed between the front shell and the rear shell by utilizing a fit clearance; the front shell and the rear shell are internally provided with flow channels, the flow channels in the front shell and the rear shell are connected with a main pipeline arranged in the working cavity, and the heater is arranged in the main pipeline and is used for heating liquid media in the main pipeline; the heater is connected with the controller, and the work of the heater is controlled by the controller; the opposite surfaces of the front shell and the rear shell are provided with heat radiating fins which are bent back and forth; the top of front casing and back casing cooperation installation ventilating board.

The structure realizes the heating function of the electric heater, on the basis of the structure, the upper part on the outer surface of the front shell is provided with a multicolor luminous lamp strip through a heat insulation rubber layer, the multicolor luminous lamp strip is connected with a controller, and whether the multicolor luminous lamp strip emits light or not and the luminous color are controlled by the controller; at least one temperature sensor is arranged on the inner surface of the front shell, the temperature sensor is connected with a controller, and the controller adjusts the luminous brightness and the color of the multicolor luminous lamp strip according to the numerical value of the temperature sensor.

The structure realizes clear and easily-observed temperature display, on the basis, at least one ultraviolet disinfection component is fixedly arranged in the working cavity through the fixing piece, the ultraviolet disinfection component is an outer transparent pipe, an inner transparent pipe and a plurality of LED ultraviolet lamp strips with different orientations arranged in the inner transparent pipe from outside to inside, the outer transparent pipe and the inner transparent pipe are fixed, the fit clearance between the outer transparent pipe and the inner transparent pipe is sealed after vacuumizing, and the outer transparent pipe and the inner transparent pipe are thermally insulated by utilizing vacuum, so that the working cavity of the LED ultraviolet lamp strips is prevented from being broken down at high temperature; the LED ultraviolet lamp strip is connected with the controller and controlled by the controller, and the LED ultraviolet lamp strip is used for emitting ultraviolet light for disinfection.

The structure realizes the internal disinfection of the working cavity, on the basis, the electric control humidifying box is inserted into the working cavity from the side face, two fixed contacts matched with the electric control humidifying box are arranged in the base, movable contacts matched with the fixed contacts are arranged on the electric control humidifying box, the electric control humidifying box comprises a box body with movable contacts and an upper opening, a movable cover arranged at the opening of the box body through a guide rail, and a driving motor arranged at the top of the box body and connected with the movable cover to drive the movable cover to move, and the driving motor controls the opening of the box body to open and close.

The utility model can seal the humidifying box in the electric heater in a non-working state by utilizing the structure, and simultaneously has an ultraviolet disinfection component.

Drawings

The utility model is described in further detail below with reference to the attached drawing figures, wherein:

fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of the structure of the present utility model at another view angle.

Fig. 3 is a schematic view of the present utility model partially broken away.

Fig. 4 is a schematic view of the structure of the ultraviolet sterilizing module according to the present utility model.

Detailed Description

For a further understanding of the utility model, reference will now be made to the embodiments illustrated in the drawings, in which the utility model is further described.

The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the disclosure, its application, or uses.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, unless explicitly stated or limited otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Examples:

as shown in fig. 1-4, as can be seen from the schematic diagrams shown in the drawings, in the water-borne electric heater in the drawings, a front shell 1 and a rear shell 2 are symmetrically arranged on a base 3 provided with a vent hole, two edges are fixedly arranged, and a working cavity 4 is formed between the front shell 1 and the rear shell 2 by utilizing a fit clearance; the front shell 1 and the rear shell 2 are respectively provided with a runner, the runners in the front shell 1 and the rear shell 2 are respectively connected with a main pipeline arranged in the working cavity 4, and the heater is arranged in the main pipeline and is used for heating liquid media in the main pipeline; the heater is connected with the controller 5, and the work of the heater is controlled by the controller 5; the opposite surfaces of the front shell 1 and the rear shell 2 are provided with heat radiating fins 6 which are bent back and forth; the front case 1 and the top of the rear case 2 are fitted with ventilation plates 7. The upper part on the outer surface of the front shell 1 is provided with a multicolor luminous lamp strip 8 through a heat insulation rubber layer, the multicolor luminous lamp strip 8 connected with the controller 5 through a high temperature resistant cable is used for insulating heat between the multicolor luminous lamp strip 8 and the front shell 1, the multicolor luminous lamp strip 8 is prevented from being broken due to high temperature, multiple colors can be displayed on the basis of the actual working temperature of the multicolor luminous lamp strip according to the colors from dark red, light red and white, the current approximate environment temperature can be seen through the colors of lamplight, compared with a small liquid crystal screen, the multicolor luminous lamp strip has higher visibility, in order to obtain the current working temperature, the inner surface of the front shell 1 is provided with a temperature sensor which is connected with the controller 5, in general, the temperature sensor is arranged, and the controller can adjust the luminous brightness and the colors of the multicolor luminous lamp strip according to the numerical value of the temperature sensor due to the fact that the accuracy requirement of the temperature value is lower.

On the basis of the above, at least two ultraviolet disinfection components 9 are arranged in the vertical direction and fixedly installed in the working cavity 4 through fixing pieces, the ultraviolet disinfection components 9 are an outer transparent tube 10, an inner transparent tube 11 and a plurality of LED ultraviolet lamp strips 12 with different orientations installed in the inner transparent tube 11 from outside to inside, the LED ultraviolet lamp strips 12 are installed on one lamp bracket 19, the outer transparent tube 10 and the inner transparent tube 11 are fixed, the matching gap is vacuumized and then sealed, and the outer transparent tube 10 and the inner transparent tube 11 are insulated by vacuum to prevent the working cavity of the LED ultraviolet lamp strips 12 from high temperature and failure; the LED ultraviolet lamp 12 is connected with the controller 5, and is controlled by the controller 5, and the LED ultraviolet lamp 12 is used for emitting ultraviolet light for disinfection.

On the basis of the above, the electric control humidifying box 13 is inserted into the working cavity 4 from the side, two fixed contacts 14 matched with the electric control humidifying box 13 are arranged in the base 3, a movable contact 15 matched with the fixed contacts 14 is arranged on the electric control humidifying box 13, the electric control humidifying box 13 comprises a box body 16 with an upper opening and a movable cover 17 arranged at the opening of the box body 16 through a guide rail, and a driving motor 18 arranged at the top of the box body 16 and connected with the movable cover 17 to drive the movable cover 17 to move, and the driving motor 18 controls the opening of the box body 16 to open and close. The fixed contact 14 is connected with the controller 5 through a high-temperature-resistant cable, after the fixed contact 14 is contacted with the movable contact 15, connection of the driving motor 18 and the controller 5 is realized, the controller 5 controls the driving motor 18 to rotate positively or reversely, the movable cover 17 is connected with a rack, driving teeth are arranged on the driving motor 18 and meshed with the rack, and the movable cover 17 is driven to do reciprocating linear motion along a guide rail on the top surface of the box body through the driving motor 18.

The embodiments of the present specification have been described above, and the above description is illustrative, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the technical improvements in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein. The scope of the application is defined by the appended claims.

Claims

1. The water-borne electric heater is characterized in that: the electric control humidifying box comprises a base, a front shell, a rear shell, a heater, a main pipeline, radiating fins, a controller, an ultraviolet disinfection assembly, an electric control humidifying box and an infrared sensing assembly, wherein the front shell and the rear shell are symmetrically arranged on the base with ventilation holes, two edges of the front shell and the rear shell are fixedly arranged, and a working cavity is formed between the front shell and the rear shell by utilizing a fit clearance; the front shell and the rear shell are internally provided with flow channels, the flow channels in the front shell and the rear shell are connected with a main pipeline arranged in the working cavity, and the heater is arranged in the main pipeline and is used for heating liquid media in the main pipeline; the heater is connected with the controller, and the work of the heater is controlled by the controller; the opposite surfaces of the front shell and the rear shell are provided with heat radiating fins which are bent back and forth; the top of the front shell and the top of the rear shell are provided with ventilation plates in a matching way; the upper part of the outer surface of the front shell is provided with a multicolor luminous lamp strip through a heat insulation rubber layer, the multicolor luminous lamp strip is connected with a controller, and whether the multicolor luminous lamp strip emits light or not and the luminous color are controlled by the controller; at least one temperature sensor is arranged on the inner surface of the front shell, the temperature sensor is connected with a controller, and the controller adjusts the luminous brightness and the color of the multicolor luminous lamp strip according to the numerical value of the temperature sensor; the ultraviolet disinfection assembly is fixedly arranged in the working cavity through a fixing piece, the ultraviolet disinfection assembly is provided with an outer transparent tube, an inner transparent tube and a plurality of LED ultraviolet lamp strips with different orientations, the LED ultraviolet lamp strips are arranged in the inner transparent tube from outside to inside, the outer transparent tube and the inner transparent tube are fixed, the matching gap of the outer transparent tube and the inner transparent tube is sealed after vacuumizing, the outer transparent tube and the inner transparent tube are insulated by vacuum, and the working cavity of the LED ultraviolet lamp strips is prevented from being broken down due to high temperature; the LED ultraviolet lamp strip is connected with the controller and controlled by the controller, and the LED ultraviolet lamp strip is used for emitting ultraviolet light for disinfection; the electric control humidifying box is inserted into the working cavity from the side face, two fixed contacts matched with the electric control humidifying box are arranged in the base, movable contacts matched with the fixed contacts are arranged on the electric control humidifying box, the electric control humidifying box comprises a box body with movable contacts and an upper opening, a movable cover arranged at the opening of the box body through a guide rail, and a driving motor arranged at the top of the box body and connected with the movable cover to drive the movable cover to move, and the driving motor controls the opening of the box body to be opened and closed.