CN-224230128-U - Photovoltaic direct-driven heat storage and heating equipment

Abstract

The application discloses photovoltaic direct-driven heat storage and heating equipment, and relates to the technical field of heating devices. The application provides photovoltaic direct-driven type heat storage and heating equipment which comprises a shell, a heating piece and an air outlet, wherein the shell is provided with a containing cavity, the heating piece is arranged in the containing cavity, a heat storage piece is arranged on the periphery of the heating piece, a first air layer is arranged between the heat storage piece and the top wall of the shell, a second air layer communicated with the first air layer is arranged between the heat storage piece and the bottom wall of the shell, the top wall of the shell is provided with the air outlet communicated with the first air layer, the bottom wall of the shell is provided with the air inlet communicated with the second air layer, and the size of the air outlet is adjustable, so that heat generated by the heating piece can be selectively led out from the air outlet or heated.

Inventors

• CHEN JIANCHAO
• SUN GUOYUN
• ZHANG YONG
• ZHONG WEN
• DAI ZHUORAN
• WU JINWEI
• LIU CHENG
• YANG QIANG
• LI ZUOTING
• WAN FUPING
• LIU CHENGHONG
• LIN HE
• LIU JIE

Assignees

• 中水净通(西藏)高原供水科技发展有限公司

Dates

Publication Date

20260512

Application Date

20250428

Priority Date

20250415

Claims (10)

1. 1. A photovoltaic direct-drive type heat storage and heating device, comprising: a housing having a receiving cavity; The heating piece is arranged in the accommodating cavity, and a heat storage piece is arranged at the periphery of the heating piece; A first air layer is arranged between the heat storage piece and the top wall of the shell, and a second air layer communicated with the first air layer is arranged between the heat storage piece and the bottom wall of the shell; The top wall of the shell is provided with an air outlet communicated with the first air layer, and the bottom wall of the shell is provided with an air inlet communicated with the second air layer; the size of the air outlet is adjustable, so that heat generated by the heating element can be selectively led out from the air outlet or heat the heat storage element.
2. 2. A light Fu Zhi driven heat storage and heating apparatus as described in claim 1 wherein at least one interior side wall of said housing is provided with a heat insulating layer.
3. 3. A light Fu Zhi driven heat storage and heating apparatus as described in claim 1 wherein said heat storage member is made of at least one of a heat storage brick, a phase change material or a heat storage solution.
4. 4. A light Fu Zhi driven heat storage and heating device as described in claim 3 wherein when the heat storage member is a heat storage brick, the heat storage brick comprises a first brick body and a second brick body, the first brick body is provided with a first groove, the second brick body is provided with a second groove, the first groove and the second groove are buckled to form a pipe hole, and the upper end and the lower end of the pipe hole are all communicated with the heat storage brick.
5. 5. A light Fu Zhi driven heat storage and heating apparatus as described in claim 4 wherein the heat generating portion of the heating element is cylindrical and the heat generating portion of the heating element is at least partially within the tube aperture.
6. 6. A light Fu Zhi driven heat storage and heating apparatus as described in claim 1 wherein said heating element is connected to a photovoltaic module through which power is supplied to said heating element.
7. 7. A light Fu Zhi driven heat storage and heating apparatus as described in claim 1 wherein said heating element is connected to a battery through which said heating element can be powered.
8. 8. A light Fu Zhi driven heat storage and heating apparatus as described in claim 1 wherein a plurality of heating zones are provided in said housing, at least one heating element being provided in each of said heating zones, the heating elements being independent of each other between each of said heating zones.
9. 9. A light Fu Zhi driven heat storage and heating apparatus as described in claim 1 wherein said housing has at least one said air outlet, said housing being provided with a support above said air outlet for supporting a heat-consuming apparatus.
10. 10. A light Fu Zhi driven heat storage and heating apparatus as described in claim 1 wherein said second air layer is provided with a support plate for supporting said heat storage member.

Description

Photovoltaic direct-driven heat storage and heating equipment Technical Field The application relates to the technical field of heating devices, in particular to photovoltaic direct-driven heat storage and heating equipment. Background In high-cold high-altitude areas, the climate is cold, the population is rare, the geographical position is remote, the electric power condition is behind, and the resident living heating in winter still adopts more traditional modes of charcoal burning, cow dung burning and the like. In high-cold high-altitude areas, people tend to be sparse, the power demand is relatively low, but the construction difficulty and cost of traditional power facilities are high. The high-cold high-altitude area has higher altitude, rarefaction air, long sunlight time and high solar radiation intensity, the photovoltaic power generation system can convert solar energy into electric energy, abundant solar energy resources in the high-cold high-altitude area are fully utilized, and the solar energy is a clean and renewable energy source and meets the requirement of sustainable development. The solar energy can supply power to the heater, but when the night or under the condition of insufficient illumination, the photovoltaic module cannot continuously supply power to the heater, and the heater needs to occupy additional power to continue working. With the improvement of life quality requirements and environmental awareness, heating requirements for different scenes are increased, and particularly for cold electricity-shortage areas, a heat storage type heater is needed to adapt to the requirements of multiple scenes. Disclosure of utility model The application mainly aims to provide photovoltaic direct-driven heat storage and heating equipment, and aims to solve the technical problems that in the prior art, clean energy cannot be reasonably utilized and potential safety hazards exist due to the fact that charcoal burning, cow dung burning and other modes are adopted for living heating in high-cold and high-altitude areas. In order to achieve the above object, the present application provides a photovoltaic direct-driven heat storage and heating device, comprising: a housing having a receiving cavity; The heating piece is arranged in the accommodating cavity, and a heat storage piece is arranged at the periphery of the heating piece; A first air layer is arranged between the heat storage piece and the top wall of the shell, and a second air layer communicated with the first air layer is arranged between the heat storage piece and the bottom wall of the shell; The top wall of the shell is provided with an air outlet communicated with the first air layer, and the bottom wall of the shell is provided with an air inlet communicated with the second air layer; the size of the air outlet is adjustable, so that heat generated by the heating element can be selectively led out from the air outlet or heat the heat storage element. Optionally, at least one inner side wall of the housing is provided with a heat insulating layer. Optionally, the heat storage piece is made of at least one of heat storage bricks, phase change materials or heat storage solution. Optionally, when the heat storage piece adopts the heat storage brick, the heat storage brick includes the first brick body and the second brick body, and the first brick body has first recess, and the second brick body has the second recess, and first recess and second recess lock form the tube hole, and the upper and lower both ends of tube hole all link up the heat storage brick. Optionally, the heating part of the heating element is cylindrical, and the heating part of the heating element is at least partially positioned in the pipe hole. Optionally, the heating element is connected with a photovoltaic module, and the heating element is powered by the photovoltaic module. Optionally, a battery is connected to the heating element, and the heating element can be supplied with power by the battery. Optionally, a plurality of heating areas are arranged in the accommodating cavity, at least one heating element is arranged in each heating area, and the heating elements between each heating area are mutually independent. Optionally, the housing has at least one air outlet, and the housing is provided with a bracket above the air outlet, the bracket being for supporting a heat-consuming device. Optionally, the second air layer is provided with a support plate, and the support plate is used for supporting the heat storage member. The application has the beneficial effects that: According to the photovoltaic direct-driven type heat storage and heating equipment, the heating piece is arranged in the shell, the air can be heated by the heating piece, the air outlet is formed in the upper end of the shell, the air inlet is formed in the lower end of the shell, after the heating piece heats the air in the accommodating cavity, the heated and expanded air gradually mo