CN214094673U

CN214094673U - Wall heating system

Info

Publication number: CN214094673U
Application number: CN202023299890.0U
Authority: CN
Inventors: 胡福朝
Original assignee: Feicheng Technology Foshan Co ltd
Current assignee: Feicheng Technology Foshan Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-31
Anticipated expiration: 2030-12-30

Abstract

The utility model belongs to the field of wall heating, and discloses a wall heating, which comprises a heat source; the superconducting heat dissipation plate is in heat conduction connection with a heat source; the superconducting heat dissipation plate is internally provided with a cavity, and working liquid which is converted from gas to liquid within a preset temperature range is arranged in the cavity. The wall heater adopts the superconductive heat dissipation plate to conduct and dissipate heat, so that the thickness of the wall heater can be reduced, and the indoor space is less occupied. And when water is used for supplying heat, joints in any form can be avoided, and the hidden danger of water leakage is thoroughly eliminated. The heat that this wall is warm spreads sends to the room more with the radiation form, and the human body can feel warm more soon, shortens heating system start-up time, reduces the heating cost. This wall is warm to compare ordinary radiator area bigger, and the radiation is more even, can improve the indoor heating quality.

Description

Wall heating system

Technical Field

The utility model relates to a warm field of wall specifically is a warm system of wall warm sum wall.

Background

Under the requirements of energy conservation and environmental protection, more and more communities and families use heat pumps to heat or wall-mounted furnaces to heat. The operation efficiency of the heat pump is related to the temperature of heating, and the lower the heating temperature, the higher the heating efficiency. The heat loss is increased when the heating temperature of the wall-hanging stove is higher. The heating by using the low-temperature heat source can obtain better energy-saving effect, and the common heating plate has low heating efficiency when the heat supply temperature is lower and occupies large-area indoor space.

Both calculations and practical tests show that at room temperature of 18 ℃, about 58% of heat of the heating plane with the temperature of 60 ℃ is diffused in the form of radiation, and the convective heat exchange between the heating plane and air only accounts for about 42%.

The problem that this scheme was emphatically solved is: how to improve the efficiency and the quality of heating, practice thrift the heating cost. Meanwhile, the indoor space is saved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wall is warm, and this wall is warm to adopt superconductive heating panel, and it is planar structure, and the heat exchange is given first place to radiation, can reduce heating temperature and start-up time, promotes heating system's efficiency, reduces the heating cost. Simultaneously, this warm structure of wall has bigger radiation area, and indoor radiation is more even, gets higher heating quality.

In order to achieve the above object, the utility model provides a following technical scheme:

a wall warmer comprising a heat source; the superconducting heat dissipation plate is in heat conduction connection with a heat source; a cavity is arranged in the superconducting heat dissipation plate, and working liquid which is converted from gas to liquid in a preset temperature range is filled in the cavity.

Preferably, a plurality of independent closed chambers are arranged in the superconducting heat dissipation plate, and the chambers are vacuumized and filled with working liquid with gas-liquid phase transition in a preset temperature range.

When the temperature of the heat source rises, the liquid working liquid at the bottom of the superconducting heat dissipation plate evaporates and absorbs heat to change into a vapor state, the vapor working liquid rises and emits heat in a slightly cold area at the upper part to condense into liquid to flow back to the bottom. The working fluid continuously circulates to diffuse the heat of the heat source to the whole surface of the superconductive heat dissipation plate. The superconductive heat dissipation plate heats and then mainly transmits heat to the inside of the room in a radiation mode. The human body feels the heat more directly, can feel warmth more soon, has shortened heating system's activation time, has energy-conserving effect.

In the wall heater, a plurality of cavities are arranged in the superconducting heat dissipation plate, and the cavities extend along the length direction of the superconducting heat dissipation plate.

In the wall heating, the preset temperature range is-50 to +100 ℃.

In the wall heater, the inner wall of the chamber has a plurality of capillary grooves or hairless grooves.

In the wall heater, the heat source is a hot water pipe or an electric heating sheet.

Furthermore, the utility model also discloses a warm system of wall, including the wall body, still include as above arbitrary the wall is warm, the bottom of wall body is laid to the heat source, and each superconductive heating panel upwards arranges from the bottom of wall body, and a plurality of superconductive heating panels arrange in proper order and extend along the wall body in the lower part of wall body.

In the wall heater, a heat insulation layer is arranged between the wall body and the superconducting heat dissipation plate.

In the wall heater, the superconducting heat dissipation plate is fixed to the wall body by a fastening member.

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

1. after the temperature of the superconductive heat dissipation plate is increased, infrared radiation which can be felt by people starts to be radiated to the indoor space, and the time is usually not more than 5 minutes.

Compared with the heating mode of a common heating radiator, the heat exchange of the heating radiator is mainly convection, the radiation energy only accounts for about 11 of the total energy, and most of heat is transferred to air. The air absorbs heat and moves upwards, so that people cannot feel warm, only when the room is filled with hot air, people can feel warm, the heating time is long, people in the room can feel warm after the room is usually heated for 2 hours or more, and energy is wasted.

Compared with the floor heating, the floor heating needs to heat the floor firstly to enable heat to enter a room, and the heating time is usually more than 1 hour.

2. The superconductive heat dissipation plate is attached to the wall, so that a larger area can be used for obtaining a better heating effect. And, after increasing the area, there will be more uniform radiation in the room. The even radiation can increase people's comfort, avoids facing the one side health heat of heating installation, and the one side health that dorsad heating installation is cold.

3. The thickness of the superconductive heat dissipation plate used by the wall heater is only about 2mm, the superconductive heat dissipation plate is tightly attached to the wall, and the superconductive heat dissipation plate does not occupy indoor space. Compared with the common heating, the space is saved. Compared with floor heating construction, the construction method is more convenient, can be pasted on a wall, and is particularly suitable for after-loading heating after reconstruction or decoration of an old house.

4. The super heat conducting plate has strong heat conducting capacity, can be contacted with a water pipe to obtain heat, and the water pipe in a room can be free from joints, so that water leakage is thoroughly avoided.

5. This heating system can use lower heating temperature, can promote the work efficiency of heat pump when using the heat pump heating, practices thrift the electric energy.

6. Lower heating temperature is safer, can avoid scalding.

Drawings

Fig. 1 is a perspective view of embodiment 1 of the present invention;

fig. 2 is a cross-sectional view of a superconducting heat dissipating plate according to embodiment 1 of the present invention, the cross-sectional view being perpendicular to the longitudinal direction thereof;

fig. 3 is an enlarged view of a part a of embodiment 1 of the present invention;

fig. 4 is a perspective view of embodiment 2 of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, a wall warmer includes a heat source 1; the superconducting heat dissipation plate is also provided with a plurality of superconducting heat dissipation plates 2 in heat conduction connection with the heat source 1; a cavity 3 is arranged in the superconducting heat dissipation plate 2, working liquid which is converted from gas to liquid in a preset temperature range is arranged in the cavity 3, and the preset temperature range is-50-100 ℃. The filling amount of the working liquid can be 20-50% of the volume of the closed chamber.

Generally, if it is desired to maintain the room temperature at about 25 ℃, the phase transition temperature of the working fluid is-20 to 60 ℃. The working liquid may be acetone, R134a, R600a, fluorocarbons, and the like.

During the use process, the heat source 1 with lower temperature, such as hot water with the temperature of about 40-60 ℃, is enough to enable the superconducting heat dissipation plate 2 to work, the working liquid in the superconducting heat dissipation plate absorbs heat at the bottom of the superconducting heat dissipation plate 2, the liquid is changed into steam, and the steam of the working liquid emits heat when meeting a slightly cold area in the rising process, is condensed into liquid, flows back to the bottom and circulates again. The heat of the bottom heat source is diffused to the entire surface of the superconducting heat radiating plate 2 during the circulation of the working liquid.

Compare in traditional fin radiating area little, the less condition of radiant heat, the radiating area of this scheme is bigger, and radiant heat is more, can give people better warm body and feel.

In order to improve the heat conduction effect, a plurality of cavities 3 are arranged in the superconducting heat dissipation plate 2, the cavities 3 extend along the length direction of the superconducting heat dissipation plate 2, and a plurality of capillary grooves 4 are formed in the inner wall of each cavity 3.

The more the chambers 3 are, the better the heat conduction effect is, and the capillary grooves 4 can make the liquid in the chambers flow faster, so that the heat can be absorbed and diffused from the heat source 1 more quickly.

In this embodiment, the heat source 1 is a hot water pipe, an electric heating pipe or an electric heating sheet.

Example 2

Referring to fig. 4, a wall heating system includes a wall 5 and the wall heating system according to embodiment 1, the heat source 1 is laid at the bottom of the wall 5, each superconducting heat dissipation plate 2 is arranged upward from the bottom of the wall 5, and the plurality of superconducting heat dissipation plates 2 are sequentially arranged at the lower portion of the wall 5 and extend along the wall 5. The length of the superconducting heat sink 2 is preferably the height of the waist, and the length is not limited too much, and the longer point and the shorter point are within the protection scope of the embodiment. The heat source 1 is a hot water pipe, an electric heating pipe or an electric heating sheet, and in this embodiment, a hot water pipe is preferred, and the hot water pipe can be heated by fire or connected into a heat supply pipe network, and can also be heated by an air energy system, and the like.

Preferably, a heat insulation layer is arranged between the wall 5 and the superconducting heat dissipation plate 2, and the superconducting heat dissipation plate 2 is fixed on the wall 5 through a fastener.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A wall warmer comprising a heat source; the superconducting heat dissipation device is characterized by also comprising a plurality of superconducting heat dissipation plates in heat conduction connection with a heat source; the superconducting heat dissipation plate is internally provided with a cavity, and working liquid which is converted from gas to liquid within a preset temperature range is arranged in the cavity.

2. A wall heater according to claim 1, wherein the superconducting heat radiating plate is provided with a plurality of independently sealed chambers therein, the chambers extending along the length of the superconducting heat radiating plate.

3. A wall warmer according to claim 1, wherein the predetermined temperature range of the working fluid is-50 to +100 ℃.

4. A wall warmer of claim 2, wherein the inner wall of the chamber has a plurality of capillary grooves or hairless grooves.

5. A wall warmer according to claim 1, wherein the heat source is a hot water pipe or an electrical heating strip.

6. A wall heating system comprises a wall body and is characterized by further comprising the wall heating system according to any one of claims 1 to 5, wherein the heat source is laid at the bottom of the wall body, each superconducting heat dissipation plate is arranged upwards from the bottom of the wall body, and the plurality of superconducting heat dissipation plates are sequentially arranged at the lower part of the wall body and extend along the wall body.

7. A wall heating system as claimed in claim 6, wherein a thermal insulation layer is provided between the wall and the superconducting heat sink.

8. A wall heating system as claimed in claim 6, wherein the superconductive heat radiating plates are secured to the wall by fasteners.