CN205137641U - Solar energy wall system that warms up - Google Patents

Abstract

The utility model relates to the technical field of heating, and specifically provides a solar wall heating system, which includes a solar heat collector, a water outlet pipe, a heat dissipation pipe network, a water return pipe, and a water pump. The solar heat collector is arranged outside the house, and the water outlet pipe One end communicates with the water outlet of the solar heat collector, the other end communicates with the water inlet end of the heat dissipation pipe network, the water outlet end of the heat dissipation pipe network communicates with one end of the return pipe, and the return pipe is far away from The heat dissipation pipe network communicates with the water inlet of the solar heat collector through the water pump, and the heat dissipation pipe network is arranged on the wall of the house. The problems of easy aging, difficult maintenance and waste of resources existing in the existing wall heaters are improved.

Description

Solar Wall Heating System

technical field

The utility model relates to the technical field of heating, in particular to a solar wall heating system.

Background technique

Ground radiation heating (abbreviation floor heating) is a not only ancient but also brand-new technology. Ground heating in our country can be traced back to the end of the Ming Dynasty. It is a heating method that can only be owned by the royal family. For example, in the existing Forbidden City in my country, the flue is built under the celadon floor, and the smoke is passed through the flue in winter. After the celadon is warmed, it spreads to the room, making the room warm. The heating mode of wall with flues, heated kang appears in the northern my country rural area later on, and Korea S, Japan go out the terrain a heatable brick bed. From ancient times to the present, human beings have continuously inherited civilization, pioneered and innovated, and developed and progressed. Along with the arrival in science and technology epoch, it is the ground radiation heating of heating agent that the floor heating technology develops into the modern material from original heat dissipation heated kang formula heating now. Wall heating is another new heating method after floor heating. At present, carbon crystal wall heating is mainly used, and its advantage is that it is easy to install, beautiful and practical. The disadvantage is that the aging speed is too fast and the operation and maintenance and depreciation costs are too high. Moreover, the cost of materials such as carbon crystals is also relatively high, and almost all energy sources such as electricity and gas are used, and new energy sources cannot be used.

Utility model content

The purpose of the utility model is to provide a solar wall heating system. To improve the problems of easy aging, difficult maintenance and waste of resources existing in the existing wall heating.

The utility model is achieved in that:

A solar wall heating system, comprising a solar heat collector, a water outlet pipe, a heat dissipation pipe network, a water return pipe, and a water pump, the solar heat collector is arranged outside the house, and one end of the water outlet pipe is connected to the outlet The water outlet is connected, and the other end is connected with the water inlet end of the heat dissipation pipe network, and the water outlet end of the heat dissipation pipe network is connected with one end of the return pipe, and the return pipe is far away from the heat dissipation pipe network through the water pump and the water return pipe. The water inlet of the solar heat collector is connected, and the heat dissipation pipe network is arranged on the wall of the house.

In the solar wall heating system described above, preferably, the wall is provided with a groove, the heat dissipation pipe network is placed in the groove, and the notch of the groove is provided for isolating the heat dissipation pipe network from the Layer of rigid mesh material for interior spaces.

Through the above-mentioned structural settings, the grooves set on the wall can well accommodate the heat dissipation pipe network, so as not to affect the size of the indoor space. It is isolated from the indoor space, and the heat can enter the room through the mesh, and the human body will not be directly contacted with the heat dissipation pipe network to be scalded. At the same time, the groove can be decorated through the set hard mesh material layer, so that the wall has Better aesthetics.

In the solar wall heating system described above, preferably, the heat dissipation pipe network includes a multi-section heat dissipation pipe group and a multi-section connection heat dissipation pipe, and each heat dissipation pipe group includes a plurality of parallel branch pipes and two connecting pipes. The two ends communicate with two connecting pipes respectively, and the adjacent radiating pipe groups are connected through the connecting radiating pipes, and the plane of the plurality of branch pipes parallel to each other is parallel to the wall surface of the wall.

Through the structural arrangement of the above-mentioned heat dissipation pipe network, the hot water can be well divided and aggregated in the pipes, so that the heat dissipation area is larger and the heat dissipation effect is better. At the same time, the structure of the heat dissipation pipe network with the above structure is also convenient for installation, maintenance and replacement.

The solar wall heating system described above, preferably, also includes a carbon fiber electric heating tube and an electric heating tube controller, the carbon fiber electric heating tube is arranged at the bottom of the heat dissipation pipe network and is located in the groove, and the carbon fiber electric heating tube It is electrically connected with the electric heating pipe controller.

Through the above-mentioned structural settings, it is possible to provide heat for the wall heating system through the carbon fiber electric heating tube, that is, when the solar energy is insufficient and the temperature of the hot water is not high, part of the heat can be provided by heating the carbon fiber electric heating tube, so as to provide heat together with the heat provided by the solar energy. The wall heating system provides heat to meet the needs of indoor heating.

In the above solar wall heating system, preferably, the surface of the heat dissipation pipe network is further provided with a temperature sensor, and the temperature sensor is connected to the electric heating pipe controller.

Through the set temperature sensor, the temperature of the heat dissipation pipe network can be fed back to the electric heating pipe controller at any time. When the temperature is lower than a certain value, the electric heating pipe controller will automatically control the heating of the carbon fiber electric heating pipe, thus realizing the heat dissipation of the heat pipe. The automatic control of network temperature adjustment simplifies the manual operation of the wall heating system, making it more intelligent and more convenient to use.

In the above solar wall heating system, preferably, thermal insulation foam is arranged between the heat dissipation pipe network and the groove wall of the groove.

In addition to the area facing the notch, the outer surface of the heat dissipation pipe network also has part of the surface area facing the wall. Therefore, part of the heat will be diffused and transferred to the wall. The insulation foam can be well insulated, making more More heat is transferred to the room to meet the required temperature requirements in the room.

In the above-mentioned solar wall heating system, preferably, heat-insulating asbestos is arranged between the heat-insulating foam and the heat-dissipating pipe network.

If the heat dissipation pipe network is in contact with the thermal insulation foam for a long time, the thermal insulation foam in contact with the heat dissipation pipe network is easily damaged under long-term high temperature. Therefore, by arranging heat-insulating asbestos between the heat-insulating foam and the heat-dissipating pipe network, the heat-insulating foam can be well protected by the heat-insulating asbestos, so that the use effect of the heat-insulating foam is better, and long-term use is not easy to be damaged.

In the solar wall heating system mentioned above, preferably, a heat insulation layer is arranged between the thermal insulation foam and the groove wall of the groove.

The long-term action of the heat in the insulation foam and the wall may affect the wall, making the wall more and more dry, thereby affecting the internal structure. Therefore, by placing a layer of insulation between the insulation foam and the groove wall of the wall groove Layer, so that the wall is protected and will not be damaged by long-term heat, and at the same time, more heat will enter the room through the notch to meet the temperature requirements of the room.

In the solar wall heating system mentioned above, preferably, the material of the heat dissipation pipe network is heat-resistant polyvinyl chloride.

The pipe made of heat-resistant PVC has good heat resistance and heat dissipation performance, the heat can be well dissipated through the pipe, and the pipe has good homogeneity, stable performance, good creep resistance and long service life. In addition, it also has excellent flexibility, the pipe is easy to bend, and it is not easy to rebound after bending, so as to avoid the damage of the pipe at the bend due to stress concentration during use. At the same time, its hot-melt connection is easy to repair, so the installation is simple, the maintenance is convenient, and the cost performance is high.

In the above-mentioned solar wall heating system, preferably, the outer surfaces of the water outlet pipe and the water return pipe are provided with a thermal insulation material layer.

Most of the outlet pipes and return pipes are located outside the house, and part of the heat will be dissipated into the air through the surface of the two, resulting in heat loss. In addition, if some of the pipes in the house are in direct contact with the human body, there may be It will cause harm to the human body. Therefore, through the above-mentioned settings, the heat is isolated in the pipeline as much as possible, so that it can be dissipated through the heat dissipation pipe network, and the indoor safety is higher.

The beneficial effect realized by the utility model: by setting up the solar heat collector, the solar energy is converted into heat energy, passes through the hot water, enters the heat dissipation pipe for indoor heating, the system structure is simple, the installation and operation are convenient, and the non-renewable fossil energy can be replaced and reduced. Reducing the emission of pollutants produced by the consumption of fossil energy, reducing air pollution, and protecting the ecological environment are important resources and energy for heat and electricity in remote and energy-deficient rural areas, and can improve the quality of life of urban and rural residents and the comfort of houses. The problems of easy aging, difficult maintenance and waste of resources existing in the existing wall heaters are improved.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following drawings will be briefly introduced in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention. Therefore, it should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained according to these drawings without creative work.

Fig. 1 is the structural representation of the solar wall heating system provided by the first embodiment of the utility model;

Fig. 2 is a structural schematic diagram of the heat dissipation pipe network of the solar wall heating system provided by the first embodiment of the present invention;

3 is a schematic cross-sectional structural diagram of the heat dissipation pipe network of the solar wall heating system provided by the first embodiment of the present invention;

Fig. 4 is a schematic structural diagram of the heat dissipation pipe network part of the solar wall heating system provided by the second embodiment of the present invention.

Summary of reference signs: solar heat collector 100; outlet pipe 200; heat dissipation pipe network 300; heat dissipation pipe group 310; branch pipe 311; connecting pipe 312; connecting heat dissipation pipe 320; Insulation foam 611; insulation asbestos 612; heat insulation layer 613; hard mesh material layer 614; carbon fiber electric heating tube 700; electric heating tube controller 800;

detailed description

The utility model will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.

first embodiment

Referring to accompanying drawing 1 , a solar wall heating system provided by the first embodiment of the utility model includes a solar collector 100 , an outlet pipe 200 , a heat dissipation pipe network 300 , a water return pipe 400 , and a water pump 500 .

The solar heat collector 100 is arranged outside the house, and can be arranged on the roof or the outside of the external wall and other high places with sufficient sunlight. One end of the water outlet pipe 200 communicates with the water outlet of the solar heat collector 100 and passes through the The heated hot water enters the water outlet pipe 200 under the action of gravity, and the other end of the water outlet pipe 200 communicates with the water inlet end of the heat dissipation pipe network 300. After the hot water flows from the water outlet pipe 200 to the heat dissipation pipe network 300, the heat in the hot water passes through The radiation from the heat dissipation pipe network 300 enters the room to increase the room temperature. The water outlet end of the heat dissipation pipe network 300 communicates with one end of the return water pipe 400, and the hot water passing through the heat dissipation pipe network 300 flows into the return water pipe 400, and the end of the return water pipe 400 far away from the heat dissipation pipe network 300 passes through the water pump 500 and the solar heat collector 100. The water port is connected, and the hot water with a lower temperature is sent back to the solar heat collector 100 for heating through the water pump 500, thus completing a cycle. Wherein, the heat dissipation pipe network 300 is arranged on the wall 600 inside the house, and can be arranged on one side of the wall 600 to heat a room, or can be arranged on both sides of the wall 600 to heat two rooms.

Through the installed solar heat collector 100, the solar energy is converted into heat energy, and the hot water enters the heat dissipation pipe network 300 for indoor heating. The system structure is simple, the installation and operation are convenient, and it can replace and reduce non-renewable fossil energy and reduce the consumption of fossil energy. The emission of pollutants generated by energy can reduce air pollution and protect the ecological environment. It is an important resource and energy source for heat and electricity in remote and energy-deficient rural areas, and can improve the quality of life of urban and rural residents and the comfort of houses. The problems of easy aging, difficult maintenance and waste of resources existing in the existing wall heaters are improved.

Further, referring to accompanying drawing 3, one side of the wall 600 is provided with a groove 610, and the heat dissipation pipe network 300 is placed in the groove 610, and the depth of the groove 610 is greater than the thickness of the pipe of the heat dissipation pipe network 300, that is, the heat dissipation pipe network 300 The heat dissipation surface is lower than the notch, which is more attractive in appearance. The surface of the notch of the groove 610 is provided with a hard mesh material layer 614 isolating the heat dissipation pipe network 300 and the indoor space, and the surface of the hard mesh material layer 614 is in contact with the wall 600. The outer surface of the wall is flush. Of course, in other embodiments, grooves 610 may also be provided on both sides of the wall 600 , and the heat dissipation pipe network 300 may also be provided.

Through the above-mentioned structural setting, the groove 610 set on the wall 600 can well accommodate the heat dissipation pipe network 300, so as not to affect the size of the indoor space. The hard mesh material layer 614 set in the notch The heat dissipation pipe network 300 is isolated from the indoor space, and the heat can enter the room through the mesh so that the heat dissipation pipe network 300 will not be in direct contact with the human body, thereby effectively preventing burns. At the same time, through the set hard mesh material layer 614 The groove can be decorated so that the wall 600 has better aesthetics.

Further, with reference to accompanying drawing 2, the heat dissipation pipe network 300 includes a multi-section heat dissipation pipe group 310 and a multi-section connecting heat dissipation pipe 320, and each heat dissipation pipe group 310 includes a plurality of mutually parallel branch pipes 311 and two communicating pipes 312, each The two ends of the branch pipes communicate with the two connecting pipes 312 respectively, and the two adjacent connecting pipes that do not belong to the same heat dissipation pipe group 310 communicate with the two ends of the joint heat dissipation pipes 320. The planes of the multiple branch pipes 311 parallel to each other are parallel to the Describe the wall surface of the wall 600.

Through the structural arrangement of the heat dissipation pipe network 300, the hot water can be well divided and aggregated in the pipes, so that the heat dissipation area is larger and the heat dissipation effect is better. At the same time, the structure of the heat dissipation pipe network 300 with the above structure is also convenient for installation, maintenance and replacement.

In addition to the area facing the notch, the outer surface of the heat dissipation pipe network 300 also has part of the surface area facing the wall 600. Therefore, part of the heat will be diffused and transferred to the wall 600. Therefore, refer to accompanying drawing 2 and accompanying drawing 3 A thermal insulation foam 611 is disposed between the heat dissipation pipe network 300 and the groove wall of the groove 610 . The insulation foam 611 provided can be well insulated, so that more heat can be transferred to the room to meet the required temperature requirement in the room.

If the heat dissipation pipe network is in contact with the thermal insulation foam for a long time, the thermal insulation foam in contact with the heat dissipation pipe network is easily damaged under long-term high temperature. Therefore, in this embodiment, heat insulating asbestos 612 is provided between the heat insulating foam 611 and the heat dissipation pipe network 300 . The thermal insulation asbestos 612 can well protect the thermal insulation foam 611, so that the thermal insulation foam 611 has a better use effect and is not easily damaged after long-term use.

The long-term action of the heat in the thermal insulation foam 611 and the wall 600 may affect the wall 600, making the wall 600 more and more dry, thereby affecting its internal structure. Therefore, referring to the accompanying drawing 3, in this embodiment, the thermal insulation foam 611 A heat insulation layer 613 is provided between the groove wall of the groove 610, and the material of the heat insulation layer 613 can be selected from glass fiber, asbestos, rock wool, airgel felt, vacuum board and the like. By setting a layer of heat insulating layer 613 between the insulation foam 611 and the groove wall of the groove 610 of the wall 600, the wall 600 is protected and will not be damaged under long-term heat, and more heat will pass through the groove The mouth enters the room, so as to meet the needs of the required temperature in the room.

Further, in this embodiment, the material of the heat dissipation pipe network 300 is heat-resistant polyvinyl chloride (PERT material). The pipe made of heat-resistant PVC has good heat resistance and heat dissipation performance, the heat can be well dissipated through the pipe, and the pipe has good homogeneity, stable performance, good creep resistance and long service life. In addition, it also has excellent flexibility, the pipe is easy to bend, and it is not easy to rebound after bending, so as to avoid the damage of the pipe at the bend due to stress concentration during use. At the same time, its hot-melt connection is easy to repair, so the installation is simple, the maintenance is convenient, and the cost performance is high.

second embodiment

The main structure of this embodiment refers to the first embodiment. The difference between this embodiment and the first embodiment is that, referring to accompanying drawing 4, in this embodiment, the solar wall heating system also includes a carbon fiber electric heating tube 700, an electric heating tube The controller 800, the carbon fiber electric heating tube 700 is arranged at the bottom of the heat dissipation pipe network 300 and located in the groove 610, the carbon fiber electric heating tube 700 is electrically connected with the electric heating tube controller 800.

Through the above-mentioned structural setting, it is possible to provide heat for the wall heating system through the carbon fiber electric heating tube 700, that is, when the solar energy is insufficient and the temperature of the hot water is not high, part of the heat can be provided by the carbon fiber electric heating tube to be heated together with the heat provided by the solar energy. Provide heat to the wall heating system to meet the needs of indoor heating. When the temperature of the hot water is insufficient, the circulating water is heated by the carbon fiber electric heating tube 700, the water at the bottom of the heat dissipation pipe network 300 is heated and then flows upward, and the newly injected cold water flows downward, enters the connecting heat dissipation pipe 320 for mixing, and then flows into the next one, according to the above circulation, and finally the hot water is returned to the solar collector 100, so that the heat is reasonably utilized and a good heat dissipation effect is also achieved.

Further, in this embodiment, a temperature sensor 900 is also provided on the surface of the heat dissipation pipe network 300 , and the temperature sensor 900 is connected to the electric heating pipe controller 800 . Through the installed temperature sensor 900, the temperature of the heat dissipation pipe network 300 can be fed back to the electric heating pipe controller 800 at any time. When the temperature is lower than a certain value, the electric heating pipe controller 800 automatically controls the heating of the carbon fiber electric heating pipe 700, so that The automatic control of the temperature adjustment of the heat dissipation pipe network 300 is realized, the manual operation of the wall heating system is simplified, and the intelligent degree is higher, and the use is more convenient.

Most of the pipes of the outlet pipe 200 and the return pipe 400 are located outside the house, and part of the heat will be dissipated into the air through the surface of the two, resulting in heat loss. In addition, if some of the pipes in the house are in direct contact with the human body, It may also cause harm to the human body. Therefore, in this embodiment, the outer surfaces of the water outlet pipe 200 and the water return pipe 400 are provided with a thermal insulation material layer. Insulation materials can choose rubber and plastic sponge, polyethylene, polystyrene foam, glass wool, rock wool and so on. Through the above arrangement, the heat can be isolated in the pipeline as much as possible, so that it can be dissipated through the heat dissipation pipe network 300 , and the indoor safety is higher.

In order to make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model have been clearly and completely described above in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations.

Therefore, the above detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that is usually placed when the product of the utility model is used. It is only for the convenience of describing the utility model and simplifying the description, rather than Any indication or implication that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should not be construed as limiting the invention. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless otherwise clearly stipulated and limited, the terms "setting", "installation", "connection" and "connection" should be understood in a broad sense, for example, it may be a fixed connection , can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediary, and can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Claims (10)

1. A solar wall heating system, characterized in that it comprises a solar heat collector, a water outlet pipe, a heat dissipation pipe network, a water return pipe, and a water pump, the solar heat collector is arranged outside the house, and one end of the water outlet pipe is connected to the The water outlet of the solar collector is connected, and the other end is connected with the water inlet end of the heat dissipation pipe network, and the water outlet end of the heat dissipation pipe network is connected with one end of the return pipe, and the return pipe is far away from the heat dissipation pipe network. The water pump communicates with the water inlet of the solar heat collector, and the heat dissipation pipe network is arranged on the wall of the house. 2. The solar wall heating system according to claim 1, wherein the wall is provided with a groove, the heat dissipation pipe network is placed in the groove, and the notch of the groove is provided with a groove for isolating The heat dissipation pipe network and the hard mesh material layer of the indoor space. 3. The solar wall heating system according to claim 2, wherein the heat dissipation pipe network comprises a multi-section heat dissipation pipe group and a multi-section connecting heat dissipation pipe, and each section of the heat dissipation pipe group includes a plurality of mutually parallel branch pipes, two Two connecting pipes, the two ends of each branch pipe are respectively connected with two connecting pipes, and the adjacent heat dissipation pipe groups are connected through the connecting heat dissipation pipes, and the plane of the plurality of parallel branch pipes is parallel to the wall of the wall noodle. 4. The solar wall heating system according to claim 2, further comprising a carbon fiber electric heating tube and an electric heating tube controller, the carbon fiber electric heating tube is arranged at the bottom of the heat dissipation pipe network and is located in the groove , the carbon fiber electric heating tube is electrically connected to the electric heating tube controller. 5. The solar wall heating system according to claim 4, characterized in that, a temperature sensor is provided on the surface of the heat dissipation pipe network, and the temperature sensor is connected to the electric heating pipe controller. 6. The solar wall heating system according to any one of claims 2-5, characterized in that thermal insulation foam is arranged between the heat dissipation pipe network and the groove wall of the groove. 7. The solar wall heating system according to claim 6, characterized in that, heat-insulating asbestos is arranged between the heat-insulating foam and the heat-dissipating pipe network. 8. The solar wall heating system according to claim 7, characterized in that a layer of heat insulation is provided between the thermal insulation foam and the groove wall of the groove. 9. The solar wall heating system according to claim 1, wherein the material of the heat dissipation pipe network is heat-resistant polyvinyl chloride. 10. The solar wall heating system according to claim 1, characterized in that, the outer surfaces of the water outlet pipe and the water return pipe are provided with thermal insulation material layers.