CN215723541U

CN215723541U - Phase-change heat storage wallboard

Info

Publication number: CN215723541U
Application number: CN202122141581.9U
Authority: CN
Inventors: 全洪波
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-01
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a phase change heat storage wallboard which comprises a heat conduction supporting layer attached to a wall, wherein a heating wire and a phase change heat storage body used for storing heat are arranged in the heat conduction supporting layer, and the heating wire is connected to a temperature controller. The phase-change heat storage wallboard can be installed by utilizing an empty wall surface without damaging the original floor; and plug-and-play is not needed, and the electric supply in the low peak period of electricity utilization can be used for heat storage, so that the aim of reducing heating cost is fulfilled.

Description

Phase-change heat storage wallboard

Technical Field

The utility model belongs to the technical field of heating devices, and particularly relates to a phase-change heat storage wallboard.

Background

The indoor heating mode in winter is many, including but not limited to modes such as gas hanging stove, central heating, radiator, ground heating, warm-air blower heating. Nowadays, more and more households are starting to install heating systems. Because the heating system can be installed once and for all, the situation that the people are still cold at home can not be worried about.

The floor heating mode is adopted, and for users who have been home-decorated, the whole decorated floor needs to be damaged. The existing heating mode can only be used in plug and play by adopting a gas wall-mounted furnace, a heating radiator and a floor heating system for heating or adopting a fan heater for heating, and not only brings certain load for power supply to the power consumption peak, but also has large household power consumption and greatly increased electricity expense in the severe cold weather period.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the floor needs to be damaged or the existing heating device can only be used in a plug-and-play mode during installation, the utility model provides the phase-change heat storage wallboard which is installed by utilizing an empty wall body, does not need to be used in a plug-and-play mode, can store heat in a low-peak electricity consumption period and release heat during a high-peak electricity consumption period for heating, and achieves the purpose of reducing the adoption cost.

The utility model is realized by the following technical scheme:

the utility model provides a phase-change heat storage wallboard in a first aspect, which comprises a heat conduction supporting layer adhered on a wall, wherein a heating wire and a phase-change heat storage body used for storing heat are arranged in the heat conduction supporting layer,

the heating wire is connected to the temperature controller.

The phase change heat storage wallboard is directly installed on the vacant wall surface, and the vacant wall surface is used for installation, so that the original floor is not required to be damaged; adopt the heating wire to generate heat, adopt the phase transition heat-retaining body to realize the heat-retaining simultaneously, it need not plug and play, and the commercial power of usable power consumption low peak period carries out the heat-retaining, and at power consumption peak period, even will use the heating, also need not connect the commercial power and use, reaches the purpose of staggering the power consumption peak, and there is certain expense difference at the commercial power of power consumption peak period and power consumption low peak period to reach the purpose that reduces heating cost.

In one possible design, the heating wire is a carbon fiber heating wire.

The carbon fiber heating wire is a reinforced plastic composite material made of carbon fibers. Carbon fiber is a fibrous carbon material, is a novel material which has higher strength than steel, lower density than aluminum, corrosion resistance than stainless steel, high temperature resistance than heat-resistant steel, conductivity like copper and a plurality of precious electrical, thermal and mechanical properties. The electric heating furnace has the advantages of fast temperature rise, high electric-heat conversion efficiency, electricity saving, high tensile strength, light weight, long service life and the like. This scheme adopts the carbon fiber line that generates heat to realize generating heat, both can realize rapid heating up, improve the performance that generates heat, also can reach the using electricity wisely, practices thrift the purpose of heating expense.

In one possible design, the temperature controller includes a controller and a temperature control circuit, the temperature control circuit is connected to the controller;

the controller is connected with a temperature adjusting piece.

This scheme adopts the controller to realize temperature control of temperature control circuit, and temperature regulation spare realizes the local regulatory function of temperature.

In one possible design, a timing circuit is connected to the controller for controlling the operating time of the controller.

According to the scheme, the timing circuit is connected to the controller, so that a user can control the working time of the controller conveniently, the purpose of storing energy through automatic working in the power utilization low-peak time period is achieved, the peak-shifting power utilization is achieved, the heating cost is saved, and the user does not need to perform on-off control in the power utilization low-peak time period.

In one possible design, a wireless signal receiving device is connected to the controller.

According to the intelligent household system, the wireless signal receiving device is connected to the controller, so that intelligent household is realized, and remote control can be realized.

In one possible design, the heating wires are multiple and are respectively arranged at different heights.

This scheme will generate heat the line and set up to many, can avoid the problem that the whole phase transition heat-retaining wallboard of problem can not work of the single hot wire that generates heat, and place it at co-altitude not, can improve the degree of consistency that indoor temperature heaied up, improve user's body and feel the comfort level.

In one possible design, the thermally conductive supporting layer is provided with a decorative layer on different sides of the wall.

This scheme sets up the decorative layer on heat conduction supporting layer is the exposed surface promptly, improves the aesthetic property of whole phase transition heat-retaining wallboard.

Compared with the prior art, the utility model at least has the following advantages and beneficial effects:

1. the phase-change heat storage wallboard is directly installed on the vacant wall surface, and the vacant wall surface is used for installation, so that the original floor is not required to be damaged.

2. The utility model adopts the heating wire to heat, and simultaneously adopts the phase change heat storage body to realize heat storage, the plug and play is not needed, the utility power at the time of low peak of power utilization can be used for heat storage, even if heating is needed, the utility power is not needed to be connected for use at the time of high peak of power utilization, the purpose of staggering the high peak of power utilization is achieved, and the utility power at the time of high peak of power utilization and the time of low peak of power utilization has certain cost difference, thereby achieving the purpose of reducing heating cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a phase change thermal storage wall panel of the present invention.

Fig. 2 is a cross-sectional view of a phase change thermal storage wall panel of the present invention.

Reference numbers in the figures refer to:

1. a decorative layer; 2. a phase change heat storage body; 3. a heat generating line; 4. a wall; 5. a thermally conductive support layer; 6. a temperature controller.

Detailed Description

The utility model is further described with reference to the following figures and specific embodiments. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Specific structural and functional details disclosed herein are merely illustrative of example embodiments of the utility model. This invention may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.

It should be understood that, for the term "and/or" as may appear herein, it is merely an associative relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, B exists alone, and A and B exist at the same time; for the term "/and" as may appear herein, which describes another associative object relationship, it means that two relationships may exist, e.g., a/and B, may mean: a exists independently, and A and B exist independently; in addition, for the character "/" that may appear herein, it generally means that the former and latter associated objects are in an "or" relationship.

It should be understood that specific details are provided in the following description to facilitate a thorough understanding of example embodiments. However, it will be understood by those of ordinary skill in the art that the example embodiments may be practiced without these specific details. For example, systems may be shown in block diagrams in order not to obscure the examples in unnecessary detail. In other instances, well-known processes, structures and techniques may be shown without unnecessary detail in order to avoid obscuring example embodiments.

As shown in fig. 1-2, the present embodiment discloses a phase change heat storage wallboard, which includes a heat conducting support layer 5, wherein a heating wire 3 and a phase change heat storage body 2 for storing heat are disposed in the heat conducting support layer 5.

The phase change heat storage body is a heat storage body which can absorb and store process waste heat, waste heat and solar energy and release the process waste heat, the waste heat and the solar energy when needed. Having the ability to change its physical state over a range of temperatures. Taking solid-liquid phase change as an example, when the solid-liquid phase change is heated to the melting temperature, the solid-liquid phase change is generated, and in the melting process, the phase change heat storage body absorbs and stores a large amount of latent heat; when the phase-change heat storage body is cooled, the stored heat is dissipated to the environment within a certain temperature range, and reverse phase change from liquid to solid is carried out. In both phase change processes, the stored or released energy is called latent heat of phase change. When the physical state changes, the temperature of the material is almost kept unchanged before the phase change is completed, a wide temperature platform is formed, and although the temperature is unchanged, the latent heat absorbed or released is quite large. The heat conduction support layer 5 is used for sealing and fixing the heating wire 3 and the phase change heat storage body 2 and realizing heat conduction of the heating wire.

According to the installation mode of the heating wire 3 and the phase change heat storage body 2, namely contact or non-contact, the heat of the heating wire 3 can be directly conducted to the phase change heat storage body 2 or conducted to the phase change heat storage body 2 through the heat conducting support layer 5.

During installation, the heat-conducting supporting layer 5 is directly attached to the vacant wall 4, and the heat-conducting supporting layer 5 can be formed by mixing and curing mortar and cement which are added with heat-conducting materials.

The heating wire 3 is connected to a temperature controller 6.

Specifically, the heating wire 3 is a carbon fiber heating wire. The carbon fiber heating wire has the advantages of fast temperature rise, high electric heat conversion efficiency, electricity saving, high tensile strength, light weight, long service life and the like, and the carbon fiber heating wire adopted in the heating wire in the embodiment can achieve the purposes of fast temperature rise and heating cost saving. It should be noted that the heating wire is a carbon fiber heating wire, which is a preferred method in the prior art, and the protection scope of the present scheme is not limited to the use of other heating wires, and along with the development of the technology, when a scheme with a better heating wire is used, the scheme is also within the protection scope of the present scheme.

Specifically, the temperature controller 6 comprises a controller and a temperature control circuit, and the temperature control circuit is connected to the controller; the controller is connected with a temperature adjusting piece. The temperature adjustment member may be a button, knob or other structure. The controller is connected with a timing circuit for controlling the working time of the controller. The controller is connected with a wireless signal receiving device. The wireless signal receiving device can be a WI FI module, a Bluetooth module, a 4G module, a 5G module or other wireless communication modules, so as to realize remote switch control of intelligent terminals such as mobile phones and tablets. It should be noted that the controller may be an existing conventional controller, such as CPM1A-10CDR- A-V1, the temperature control circuit, the timing circuit, and the wireless signal receiving device are existing mature circuits, and the connection with the controller is an existing conventional circuit design, which is not described herein again.

Specifically, the heating wires 3 are provided in a plurality of numbers and are respectively arranged at different heights. According to the scheme, 3 heating wires are arranged as shown in fig. 1, and of course, 2, 4 or more heating wires can be arranged according to specific installation conditions.

The heat conducting support layer 5 is provided with decorative layers 1 on different sides of the wall 4. The decorative layer is adhered to the heat-conducting supporting layer 5 to realize the decorative effect.

In a possible design, as shown in fig. 1, the heating wire 3 may include a bent section, and the bent section is configured to increase a contact surface or an indirect contact surface with the phase change heat storage body, so as to increase an energy storage speed of the phase change heat storage body.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: modifications may be made to the embodiments described above, or equivalents may be substituted for some of the features described. And such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The phase change heat storage wallboard is characterized by comprising a heat conduction supporting layer (5) adhered to a wall (4), wherein a heating wire (3) and a phase change heat storage body (2) for storing heat are arranged in the heat conduction supporting layer (5),

the heating wire (3) is connected to the temperature controller (6).

2. The wall plate of claim 1, wherein the heating wire (3) is a carbon fiber heating wire.

3. The phase change heat storage wall panel according to claim 1, wherein the temperature controller (6) comprises a controller and a temperature control circuit, the temperature control circuit is connected to the controller;

the controller is connected with a temperature adjusting piece.

4. The phase change heat storage wall panel of claim 3, wherein a timing circuit for controlling the operation time of the controller is connected to the controller.

5. The phase change heat storage wall panel of claim 3, wherein a wireless signal receiving device is connected to the controller.

6. The wall plate of claim 1, wherein the heating wires (3) are arranged at different heights.

7. Phase change heat storage wall panel according to claim 1, characterized in that the thermally conducting supporting layer (5) is provided with a decorative layer (1) on different sides of the wall (4).