CN207962807U - Accumulated electric heater - Google Patents

Abstract

The utility model provides a kind of accumulated electric heater, belongs to electric heating device technical field.Including shell, gitter brick, insulating layer, controller, it is characterised in that：In the outside of shell, fitting is fixed with the water tank for accommodating water, and capping is hinged on the upside of water tank, several humidification holes for distributing steam are equipped in capping, and several fins for accelerating heat exchange are equipped in tank inner wall.The present apparatus aims to solve the problem that existing accumulated electric heater easily causes in use and is air-dried, reduces the problem of usage comfort, and the present apparatus can be realized while heat radiation heating, be humidified to surrounding space, improve the comfort level of user of service.

Description

Accumulated electric heater

Technical field

The utility model belongs to electric heating device technical field, is to be related to a kind of accumulated electric heater more specifically.

Background technology

Heat-storage warmer was the low price electric energy using night (23 when next day 7) power grid low-valley interval, at 6-8 hours Interior completion electricity, thermal energy are converted and are stored, and in power grid peak period, are released the heat of storage in a manner of radiation, convection current Come, realizes 24 hours indoor heatings of whole day.Existing electric heater is be easy to cause in use to be air-dried, and use is reduced Environmental amenity degree.

Utility model content

The purpose of this utility model is to provide a kind of accumulated electric heaters, it is intended to solve existing accumulated electric heater and exist It being easily caused during use and is air-dried, reduces the problem of usage comfort, the present apparatus can be realized while heat radiation heating, Surrounding space is humidified, the comfort level of user of service is improved.

To achieve the above object, the technical solution adopted in the utility model is：A kind of accumulated electric heater is provided, including outer Shell, gitter brick, insulating layer, controller, it is characterised in that：In the outside of shell, fitting is fixed with the water tank for accommodating water, It is hinged with capping on the upside of water tank, several humidification holes for distributing steam are equipped in capping, if being equipped in tank inner wall Do the fin for accelerating heat exchange.

Further, one end of fin is fixed on the inner wall of water tank, the other end of fin is directed toward the inside of water tank.

Further, the fixing end cross-sectional width of fin is more than the cross-sectional width of fin free end.

Further, further include with gitter brick be fitted and connected for acquire gitter brick temperature signal temperature sensor, Air hose on the downside of shell and the air-introduced machine on air hose, temperature sensor are connect with controller, air-introduced machine and control Device connects, and one end of air hose is fixedly connected with air-introduced machine, the other end of air hose is directed toward gitter brick.

Further, one end that gitter brick is directed toward in air hose is equipped with the bar shaped air outlet for being used for water conservancy diversion.

Further, air hose is two, and air-introduced machine is two, and two are separately positioned on the inner lower of shell with air hose.

Further, water tank is stainless steel product.

Further, water tank is fixed on shell by magnet.

Further, the sum of the hole area in several humidification holes is the 1/3-1/2 of capping upper side area.

The advantageous effect of accumulated electric heater provided by the utility model is：Inner containment is arranged in the present apparatus on the shell The water tank for having water, when accumulated electric heater radiates work, by thermal evaporation, what vapor was opened up from capping adds the water in water tank Wet hole is emitted in surrounding air, is increased humidity for surrounding space, is improved the comfort level of user of service, meanwhile, to increase water tank Heat between interior water and accumulated electric heater is transmitted, and is easy to the fin of heat transfer in the inner wall setting of water tank, is accelerated heat to transmit, profit In the water in water tank fully by thermal evaporation.

Description of the drawings

Fig. 1 is the structural schematic diagram one for the accumulated electric heater that the utility model embodiment provides；

Fig. 2 is the structural schematic diagram two for the accumulated electric heater that the utility model embodiment provides；

Fig. 3 is the partial schematic diagram of part A in Fig. 1.

Specific implementation mode

In order to make technical problem to be solved in the utility model, technical solution and advantageous effect be more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another On one element or it is connected on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on ... shown in the drawings or position are closed System, is merely for convenience of describing the present invention and simplifying the description, does not indicate or imply the indicated device or element is necessary With specific orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

Referring to Fig. 1, existing illustrate accumulated electric heater provided by the utility model.Accumulated electric heater, including Shell 1, gitter brick, insulating layer, controller, it is characterised in that：In the outside of shell, fitting is fixed with the water tank for accommodating water 2, it is hinged with capping 3 in the upside of water tank 2, several humidification holes 4 for distributing steam are equipped in capping 3, in water tank Wall is equipped with several fins 5 for accelerating heat exchange.

Inner containment, which is arranged, in the present apparatus on shell 1 water tank 2 of water, when accumulated electric heater radiates work, water tank 2 By thermal evaporation, the humidification hole 4 that vapor is opened up from capping 3 is emitted in surrounding air interior water, is increased for surrounding space wet Degree, improves the comfort level of user of service, meanwhile, the heat to increase between the water and accumulated electric heater in water tank 2 is transmitted, in water The inner wall setting of case 2 is easy to the fin 5 of heat transfer, and heat is accelerated to transmit, and is conducive to the water in water tank 2 fully by thermal evaporation.

The one end for please referring to Fig.1 fin 5 is fixed on the inner wall of water tank 2, the other end of fin 5 is directed toward the inside of water tank 2. The heat conduction partition form being arranged at intervals under upper inside water tank 2 can be used in fin 5, increases heating surface area, can also be used The fin of cantilevered fashion in the present embodiment.

Referring to Fig. 3, the fixing end cross-sectional width of fin 5 is more than the cross-sectional width of 5 free end of fin.The present embodiment is into one Step limits the structure of fin 5, and from the point of view of the cross sectional shape of fin 5, fin 5 in the present embodiment uses variable cross-section fin, i.e., from The fixing end of fin 5 is to free end, and with the reduction of heat transfer, the cross-sectional area of fin 5 is reduced accordingly, relative to etc. The fin 5 of cross sectional shape can give full play to the heat transfer property of fin, save material, reduce weight；The fin of variable cross-section shape can Using taper column structure, rib structure as shown in Figure 1 provided in this embodiment can also be used, the present embodiment is without limit System.

Further include the temperature sensor for acquiring gitter brick temperature signal being fitted and connected with gitter brick, be set to shell 1 The air hose 6 of downside and the air-introduced machine 7 on air hose 6, temperature sensor is connect with controller, and air-introduced machine 7 connects with controller It connects, one end of air hose 6 is fixedly connected with air-introduced machine 7, the other end of air hose 6 is directed toward gitter brick.Existing accumulated electric heater is dissipating The end of thermal process, the heat loss speed in gitter brick reduces, simultaneously because the influence of environment temperature, causes to stay in gitter brick Nonresident portion heat cannot shed completely, will also cause the ability of gitter brick storage heat to reduce, to solve the above problems, this reality It applies example and the temperature sensor for being used for temperature-sensitive is set on gitter brick, when the temperature of gitter brick is reduced to preset temperature, temperature passes Temperature signal is transferred to controller by sensor, and controller control air-introduced machine 7 is acted to gitter brick air inducing, auxiliary regenerator brick delayed heat Amount sheds.

One end that gitter brick is directed toward in air hose 6 is equipped with the bar shaped air outlet for being used for water conservancy diversion.Air hose 6 uses square in the present embodiment Shape air hose, the bar shaped air outlet for being directed toward gitter brick is equipped in the upper wall of air hose 6 or port, and air outlet contributes to air-introduced machine will be distinguished and admirable Orderly blows to gitter brick, sheds convenient for the heat in gitter brick.

As shown in Fig. 2, air hose 6 is two, air-introduced machine 7 is two, and two are separately positioned on the interior subordinate of shell 1 with air hose 6 Side.The present embodiment does not limit the position and quantity of air hose 6 and air-introduced machine 7.

Water tank 2 is stainless steel product.The material of water tank 2 needs water resistant, high temperature resistant and economical and practical, in the present embodiment Stainless steel it is economical and easily available, convenient for cleaning.

Water tank 2 is fixed on by magnet on shell 1.Water tank 2 can be bolted or the mode of bracket support is fixed on On shell 1, the present embodiment provides a kind of easy-to-dismount fixed form, 4-6 block magnet is symmetrically adsorbed in water tank 2, passes through magnet Water tank 2 is adsorbed on shell 1, the water added in water tank 2, which is subject to, cannot be such that water tank 2 is moved relative to shell 1.Water tank 2 It is adsorbable in the upside of shell 1, left side or front side, water tank 2, which protrudes shell, and fixed form additionally aids prevents user of service It is burned.

The sum of the hole area in several humidification holes 4 is the 1/3-1/2 of 3 upper side areas of capping.Humidification hole contributes to water tank The vapor of interior formation is emitted in air.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model Protection domain within.

Claims (9)

1. a kind of accumulated electric heater, including shell (1), gitter brick, insulating layer, controller, it is characterised in that：In the shell (1) outside fitting is fixed with the water tank (2) for accommodating water, capping (3) is hinged on the upside of the water tank (2), in institute Capping (3) is stated equipped with several humidifications hole (4) for distributing steam, is equipped in the tank inner wall several for accelerating to change The fin (5) of heat.

2. accumulated electric heater as described in claim 1, it is characterised in that：The water is fixed in one end of the fin (5) On the inner wall of case (2), the other end of the fin (5) be directed toward the inside of the water tank (2).

3. accumulated electric heater as claimed in claim 2, it is characterised in that：The fixing end cross-sectional width of the fin (5) is big Cross-sectional width in the fin (5) free end.

4. accumulated electric heater as described in claim 1, it is characterised in that：Further include the use being fitted and connected with the gitter brick In the temperature sensor for acquiring the gitter brick temperature signal, the air hose (6) being set on the downside of the shell (1) and set on described Air-introduced machine (7) on air hose (6), the temperature sensor are connect with the controller, the air-introduced machine (7) and the controller Connection, one end of the air hose (6) is fixedly connected with the air-introduced machine (7), the other end of the air hose (6) is directed toward the accumulation of heat Brick.

5. accumulated electric heater as claimed in claim 4, it is characterised in that：It is directed toward the gitter brick in the air hose (6) One end is equipped with the bar shaped air outlet for water conservancy diversion.

6. accumulated electric heater as claimed in claim 4, it is characterised in that：The air hose (6) is two, the air-introduced machine (7) it is two, two are separately positioned on the inner lower of the shell (1) with the air hose (6).

7. accumulated electric heater as described in claim 1, it is characterised in that：The water tank (2) is stainless steel product.

8. accumulated electric heater as claimed in claim 7, it is characterised in that：The water tank (2) is fixed on described by magnet On shell (1).

9. accumulated electric heater as described in claim 1, it is characterised in that：Several it is described humidification hole (4) hole areas it With the 1/3-1/2 for described capping (3) upper side area.