CN110657486A

CN110657486A - Solar air medium outdoor heating system

Info

Publication number: CN110657486A
Application number: CN201910932080.7A
Authority: CN
Inventors: 王志华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-01-07
Anticipated expiration: 2039-09-29
Also published as: CN110657486B

Abstract

The invention discloses a solar air medium outdoor heating system, belonging to the technical field of indoor heating, and the device comprises: the solar energy vacuum tube is installed at the top inside the first space, a solar energy engineering header which is correspondingly connected with the solar energy vacuum tube is arranged in the first space, the solar energy engineering header is used for supplying energy to a first water tank arranged in the first space, the second space, a heat dissipation pipe fitting is buried underground on the ground, the heat dissipation pipe fitting is connected with a water outlet port of the first water tank through a second pipe body, a water outlet port of the heat dissipation pipe fitting is connected with a third pipe body, a water inlet end of the first water tank is connected with a fourth pipe body, the third pipe body is connected with the fourth pipe body, the first space and the second space are connected through the first pipe body, a first pump body is arranged on the first pipe body, and gas in the first space is extracted to enter the second space. The solar energy heat supply system effectively improves the collection of solar heat supply energy, realizes the operation of the system in a heat insulation room by the cooperation of hot water and hot air, and solves the problem of freezing damage of northern water pipes.

Description

Solar air medium outdoor heating system

Technical Field

The invention belongs to the technical field of indoor heating, and particularly relates to a solar air medium outdoor heating system.

Background

At present, the radiant heating provided by the prior art is heating by burning circulating water such as methane, natural gas or coal and firewood, and the heating mode with higher popularization is formed due to uniform heating temperature distribution and gradient change. However, the single ground radiation heating method still has the problems of high heat energy consumption, insufficient energy conservation and low environmental protection degree. Meanwhile, for northern areas, the heating effect brought by the heating mode in winter is not efficient, and in northern areas, the heating pipes or the used water pipes are often frozen due to low temperature in winter.

Disclosure of Invention

The invention aims to provide a solar air medium outdoor heating system, which effectively ensures the stable flow rate of a heating medium by heating through the cooperation of hot water and hot gas, realizes that the system runs in a heat-insulating room completely, and can run in northern alpine regions to solve the problem of freezing injury and frost damage of northern water pipes.

The technical scheme adopted by the invention for realizing the purpose is as follows: a solar air media outdoor heating system comprising:

the top of the first space can transmit light rays, a solar vacuum tube is arranged at the top inside the first space, a solar engineering header which is correspondingly connected with the solar vacuum tube is arranged in the first space and used for supplying energy to a first water tank arranged in the first space,

a second space, in which a heat dissipation pipe is embedded on the ground, the heat dissipation pipe is connected with the water outlet of the first water tank through a second pipe body, the water outlet of the heat dissipation pipe is connected with a third pipe body,

wherein the water inlet end of the first water tank is connected with a fourth pipe body, the third pipe body is connected with the fourth pipe body,

the first space is connected with the second space through the first pipe, the first pipe is provided with a first pump body, and gas in the first space is extracted and input into the second space.

The heating system of the invention utilizes the first space arranged on the sunny side to heat the solar energy collecting equipment in the first space for energy collection and the heated air in the first space, generates electricity to heat the first water tank with hot water heating function through the collecting function of the solar vacuum tube on the solar energy, realizes the simultaneous heating of the air and the water body by utilizing the sunlight, mutually reduces the heat loss by utilizing the characteristic that the two media have heat through the mode of heating the two media, inputs the heated air into the second space for heating in the daytime, the heated air heated in the first space has the functions of heat preservation and certain heating on the first water tank, compared with the traditional mode of heating by utilizing the solar energy in the daytime, the electricity is saved by selecting the heated air for heating, and the energy collected in the daytime can be supplied for heating all day with balance, the hot water heated in the first water tank is utilized to supply heat to the second space indoors at night through the heat dissipation pipe embedded in the second space, and the hot water heating is selected at night to prevent the pipeline from being frozen and damaged due to low external temperature at night.

Optionally, the solar air medium outdoor heating system further includes a control unit, and the control unit includes:

a second pump body is arranged on the second pipe body and used for feeding water in the first water tank into the heat dissipation pipe fitting, a second pump body is arranged on the third pipe body and used for feeding water in the heat dissipation pipe fitting into the fourth pipe body,

and the second control valve is respectively arranged on the second pipe body, the first pipe body and the third pipe body and respectively controls the circulation of fluid in the second pipe body, the first pipe body and the third pipe body. The control unit is arranged, so that a user can conveniently control the circulation and flow rate of fluid in the second pipe body, the third pipe body and the first pipe body, autonomous selectivity is provided for the user, the user is limited to heating only by hot air supply in daytime, and a mode of combining hot air and hot water circulation heating in daytime can be selected by the control unit.

Optionally, the third pipe body is connected with the fourth pipe body through a tee joint, cold water is introduced into the water inlet end of the fourth pipe body,

the fourth pipe body is also connected with a water purifier and a first control valve used for controlling the water body circulation of the water purifier, the water inlet end of the water purifier is connected with the fourth pipe body through a first water purifying pipe, and the water outlet end of the water purifier is connected with the fourth pipe body through a second water purifying pipe. The condition that water loss probably appears in the hot water circulation heating in-process, come to supply with outside cold water heating in the first water tank through the fourth body, be used for realizing that the heating water body is through third body and fourth body return water to the first water tank in with third body and fourth body coupling, realize the hydrologic cycle, for the water that avoids adding in the first water tank for sewage or add the water and contain more particulate matter probably to cause the damage to the pipeline, carry out the filter action through setting up the water purifier to the water of inputing in the first water tank.

Optionally, the solar vacuum tubes are installed below the top wall of the first space, the solar vacuum tubes are uniformly distributed at intervals, and each solar vacuum tube is connected with the solar engineering header respectively. Solar energy is gathered through the solar vacuum tube, and gathered energy is transmitted to the solar engineering header to be stored and used for heating of the first water tank, so that solar energy is collected and converted to be used for heating water.

Optionally, the radiating pipe fittings buried in the second space are radiating pipe bodies which are mutually staggered and bent and arranged in a U shape, rectangular radiating blades are arranged on two sides of each radiating pipe body bent, and the radiating blades are inclined with the ground. The area of the connecting end of the radiating blade and the radiating pipe fitting is smaller than the sectional area of the radiating blade. The heat dissipation pipe fitting is buried at the bottom of the bottom surface in the second space to form floor heating, the laying amount of the heat dissipation pipe fitting in the second space is increased by laying the heat dissipation pipe fitting in a mutually staggered U-shaped bending and arranging mode from the heat dissipation pipe fitting, namely, the flow path length of a water body below the ground of the second space is increased, the heat dissipation area is increased, compared with a conventional pipe, the heat dissipation pipe fitting is used for hot water circulation to increase the internal temperature of the second space, the pipe has thermal stress deformation probability when being heated, the heat dissipation blades are arranged on two sides of the heat dissipation pipe fitting to expand the heat dissipation range and simultaneously exert the dispersing effect on the stress on the upper part of the heat dissipation pipe fitting, the stress load of the heat dissipation pipe fitting is reduced, the heat dissipation blades are arranged in a mode of inclining to the ground, the inclined included angle between the edge of the heat dissipation blades and the ground is 70-81 degrees, compared with the mode of, the expansion of the heat dissipation contact surface is realized, and the indoor temperature is quickly increased in a short time.

Optionally, second body and the interpolation of heat dissipation pipe connection end inner tube have connect the reposition of redundant personnel subassembly, and the reposition of redundant personnel subassembly includes:

an outer tube, a strip-shaped connecting support is arranged around the outer side of the outer tube and is connected with the inner wall of the first tube body through the connecting support,

the inner pipe is connected with the inner wall of the outer pipe through at least two annular connecting plates, and the outer wall of the inner pipe is connected with the inner wall of the outer pipe through the connecting plates to form a sealing cavity. The invention has the advantages that the shunting assembly is inserted in the inner pipe at the connecting end of the second pipe body and the heat-radiating pipe, media at the position are subjected to shunting treatment, the media respectively flow along the pore between the outer pipe and the inner wall of the second pipe body and the inner pipe of the inner pipe, and the media flowing between the outer pipe and the inner wall of the second pipe body are shunted again at the same time to form a multi-streamline media, so that the pressure of the media between the outer pipe and the inner wall of the second pipe body is improved to be larger than the pressure of the media flowing in the inner pipe, the turbulent flow energy is expanded when the media at the joint of the pipe airflow and the media outside the outer pipe are converged by utilizing the pressure difference, especially, bubbles formed by gas in water can be broken under the condition that the media are combined by water and gas, the micro-explosion effect is realized on the surface of the pipe wall, the adhered substances, the stable heat supply medium flux is effectively guaranteed, the pipeline is prevented from being frozen down in the outdoor environment, meanwhile, the heat preservation effect is achieved on the medium flowing through by utilizing the sealing cavity to absorb certain medium heat, and the medium is at least one of air or water.

Optionally, the top surface of the first space is disposed on the sun-facing surface, and the bottom surface of the first space is lower than the horizontal height of the setting plane. Utilize sunshine as the heating energy source air and solar panel to heat, mountable the heat preservation curtain on the spotlight component in the first space for reduce heat loss at night.

Optionally, a solar panel is arranged outside the first space, an electric storage module connected with the solar panel is arranged in the first space, and the electric storage module is connected with the first water tank. After the temperature of hot water in hot water circulation heating at night is reduced, the first water tank of the collected solar power generation energy is heated to ensure heating at night, and the solar power generation energy is used for heating at night, so that compared with the energy consumption for heating at daytime by solar energy, the energy consumption is saved by more than 30%.

The outdoor heating method with solar air medium includes the following steps:

energy collection: utilize solar energy collecting device to collect solar energy to utilize solar energy to the air heating in the first space, collect specifically for utilizing solar energy vacuum tube to gather solar energy and with the energy input solar energy engineering header in the heating that is used for first water tank, solar energy is collected and is still heated when being used for water body heat not enough in the first water tank through setting up solar energy electroplax outside first space with solar energy transformation electric energy storage to electric power storage subassembly.

Day heating: inputting the air heated in the first space into the second space to heat the indoor of the second space, or selecting a mode of combining the heated air and hot water to heat the indoor of the second space;

heating at night: and controlling the water in the first water tank to flow into the heat dissipation pipe fitting arranged in the second space through the second pipe body to dissipate heat so as to heat the second space.

Compared with the prior art, the invention has the beneficial effects that: according to the heating system, the first space is arranged on the sunny side, sunlight is utilized to heat the solar energy collecting equipment in the first space for energy collection and the heated air in the first space, the solar vacuum tube collects the sunlight energy to generate electricity to heat the first water tank with the hot water heating function, the air and the water body are heated simultaneously by utilizing the sunlight, the heat loss of the two media is mutually reduced by utilizing the characteristic that the two media have heat through a mode of heating the two media, and the problem that the water pipe is frozen and damaged frequently in northern high-cold areas is effectively solved by adopting a mode of hot air heating in the daytime and hot water circulation heating at night.

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 view of a solar air media outdoor heating system of the present invention;

FIG. 2 is a schematic view of the solar air medium outdoor heating principle of the present invention;

FIG. 3 is a schematic view of a control unit of the present invention;

FIG. 4 is a schematic view of the connection between the heat dissipating tube and the heat dissipating fins according to the present invention;

FIG. 5 is a schematic structural view of the shunt assembly of the present invention;

FIG. 6 is a schematic view of another solar air media outdoor heating system of the present invention;

FIG. 7 is a graph showing the diurnal monitoring of the temperature change in the second space in example 4;

fig. 8 is a graph showing the change in the monitored temperature in the second space during the night in example 4.

Description of reference numerals: 10-a first space; 11-solar engineering headers; 12-an electrical storage component; 13-a first water tank; 14-solar panel; 20-a second space; 21-heat dissipation pipe fittings; 211-heat dissipation tube body; 212-cooling fins; 30-solar vacuum tube; 40-a first tube; 41-a first pump body; 50-a second tube; 60-a third tube; 70-a control unit; 71-a second pump body; 72-a second control valve; 80-a fourth tube; 81-a first control valve; 82-a water purifier; 83-a first purified water pipe; 84-a second purified water pipe; 90-a flow diversion assembly; 91-outer tube; 92-a connecting plate; 93-an inner tube; 94-a sealed cavity; 95-connecting the support.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-5, a solar air medium outdoor heating system includes:

the top of the first space 10 is light-transmitting, a solar vacuum tube 30 is arranged at the top inside the first space 10, a solar engineering header 11 correspondingly connected with the solar vacuum tube 30 is arranged in the first space 10, the solar engineering header 11 is used for supplying energy to a first water tank 13 arranged in the first space 10,

a second space 20, a heat dissipation pipe 21 is buried in the ground, the heat dissipation pipe 20 is connected with the water outlet of the first water tank 13 through a second pipe 50, the water outlet of the heat dissipation pipe 20 is connected with a third pipe 60,

wherein, the water inlet end of the first water tank 13 is connected with a fourth pipe body 80, the third pipe body 60 is connected with the fourth pipe body 80,

the first space 10 is connected to the second space 20 through a first tube 40, the first tube 40 is provided with a first pump 41, and the gas in the first space 10 is pumped and input into the second space 20.

The heating system of the invention utilizes the first space 10 to be arranged on the sunny side, the sunlight is utilized to heat the solar energy collecting equipment in the first space 10 for energy collection and the heated air in the first space 10, the solar vacuum tube 30 is used for collecting the sunlight energy to generate electricity to heat the first water tank 13 with the hot water heating function, the air and the water body are simultaneously heated by the sunlight, the heat loss of the two media is mutually reduced by utilizing the characteristic that the two media have heat through the mode of heating the two media, the system uses the heated air to input the hot air into the second space 20 for heating in the daytime, the hot air heated in the first space 10 has the functions of heat preservation and certain heating on the first water tank 13, and compared with the traditional mode of heating by using the solar energy in the daytime, the system selects the heated air for heating to save electricity, the purpose of heating the second space 20 indoors at night by using the hot water heated in the first water tank 13 in the daytime through the heat dissipation pipe 21 buried in the second space 20 is achieved, and the problem that the water pipe is frozen and damaged frequently in northern alpine regions is effectively solved by using the heating system provided by the invention, namely, the hot air heating is adopted in the daytime, and the hot water circulation heating is adopted at night.

The solar air medium outdoor heating system further comprises a control unit 70, the control unit 70 comprising:

a second pump body 71 is arranged on the second pipe body 50 and is used for sending the water body in the first water tank 13 into the heat dissipation pipe fitting 21, a second pump body 71 is arranged on the third pipe body 60 and is used for sending the water body in the heat dissipation pipe fitting 21 into the fourth pipe body 80,

and a second control valve 72 respectively disposed on the second tube 50, the first tube 40, and the third tube 60 for controlling the flow of the fluid in the second tube 50, the first tube 40, and the third tube 60. The control unit 70 is arranged to facilitate the user to control the circulation and flow rate of the fluid in the second pipe 50, the third pipe 60 and the first pipe 40, and provide the user with independent selectivity, the user is not limited to heating only by hot air supply in daytime, and the control unit 70 can select a combination mode of heating by hot air and hot water circulation in daytime, and the heating system of the invention can be connected with the existing heating boiler and heat dissipation system in north, and is used for heating indoor in the situation of continuous cloudy day in north by adopting a boiler heating mode, and the heating system of the invention is prevented from being frozen out in the environment of continuous cloudy day and high cold.

The third pipe 60 is connected with the fourth pipe 80 through a tee joint, cold water is introduced into the water inlet end of the fourth pipe 80,

the fourth pipe 80 is also connected with a water purifier 82 and a first control valve 81 for controlling the water circulation of the water purifier 82, the water inlet end of the water purifier 82 is connected with the fourth pipe 80 through a first purified water pipe 83, and the water outlet end is connected with the fourth pipe 80 through a second purified water pipe 84. The condition of water loss probably appears in the hot-water circulation heating in-process, come to supply with outside cold water heating in the first water tank 13 through fourth body 80, be connected third body 60 with fourth body 80 and be used for realizing that the heating water body passes through in third body 60 and the return water of fourth body 80 to first water tank 13, realize the hydrologic cycle, for the water that avoids adding in the first water tank 13 for sewage or add the water contain more particulate matter probably to cause the damage to the pipeline, carry out the filter action through setting up water purifier 82 to the water of inputing in the first water tank 13.

The solar vacuum pipes 30 are arranged below the top wall of the first space 10, the solar vacuum pipes 30 are uniformly distributed at intervals, and each solar vacuum pipe 30 is connected with the solar engineering header 11. The solar energy is collected through the solar vacuum tube 30, and the collected energy is transmitted to the solar engineering header 11 to be stored for heating the first water tank 13, so that the solar energy is collected and converted for heating the water body.

The heat dissipation pipe members 21 embedded in the second space 20 are U-shaped heat dissipation pipe bodies 211 arranged in a staggered manner, rectangular heat dissipation blades 212 are arranged on two sides of the bent pipe bodies of the heat dissipation pipe bodies 211, and the heat dissipation blades 212 are inclined with the ground. The area of the connecting end of the radiating fin 212 and the radiating pipe member 21 is smaller than the sectional area of the radiating fin 212. The heat dissipation pipe 21 is buried at the bottom of the bottom surface in the second space 20 to form floor heating, the heat dissipation pipe 21 is laid in a staggered U-shaped bending arrangement mode from the heat dissipation pipe to increase the laying amount of the heat dissipation pipe 211 in the second space 20, namely, the flow path length of the water body below the ground of the second space 20 is increased, the heat dissipation area is increased, compared with a conventional pipe, the heat dissipation pipe 211 is used for hot water circulation to increase the internal temperature of the second space 20, the pipe is heated to have thermal stress deformation probability, the heat dissipation blades 212 are arranged on two sides of the pipe to expand the heat dissipation range and simultaneously exert a dispersion effect on the upper part of the heat dissipation pipe 211 to reduce the stress load of the heat dissipation pipe 211, and the heat dissipation blades 212 are arranged in a mode of inclining to the ground, the included angle between the heat dissipation blade edge 212 and the ground is 70-81 degrees, compared with a mode of being arranged to be 90, the vertical heating area of the radiating blades 212 to the ground can be enlarged, the radiating contact surface is enlarged, and the indoor temperature is quickly increased in a short time.

Second body 50 and heat dissipation pipe fitting 21 link end inner tube interpolation have connect reposition of redundant personnel subassembly 90, and reposition of redundant personnel subassembly 90 includes:

an outer tube 91, a strip-shaped connecting support 95 is arranged around the outer side of the outer tube 91 and is connected with the inner wall of the first tube body 40 through the connecting support 95,

the inner tube 93 is connected with the inner wall of the outer tube 91 through at least two annular connecting plates 92, and the outer wall of the inner tube 93 is connected with the inner wall of the outer tube 91 through the connecting plates 92 to form a sealing cavity 94. The invention has the advantages that the shunting assembly 90 is inserted in the inner pipe at the connecting end of the second pipe body 50 and the heat dissipation pipe fitting 21, media at the position are subjected to shunting treatment, the media respectively flow along the pore between the outer pipe 91 and the inner wall of the second pipe body 50 and the inner pipe of the inner pipe 93, and the media flowing between the outer pipe 91 and the inner wall of the second pipe body 50 are shunted again at the same time to form a multi-streamline media, so that the pressure of the media between the outer pipe 91 and the inner wall of the second pipe body 50 is improved to be larger than the pressure of the media flowing in the inner pipe 93, the turbulent flow energy is expanded when the air flow of the pipe 93 and the media at the medium junction node outside the outer pipe 91 are converged by utilizing the pressure difference, particularly, bubbles formed by gas in water can be broken under the condition that the media are combined by water and gas, a micro-explosion effect is realized on the surface of the pipe wall, the, the stable flow of the heating medium is effectively ensured, the pipeline is prevented from being frozen in the outdoor environment, and meanwhile, the sealing cavity 94 is utilized to absorb certain medium heat to play a heat preservation effect on the medium flowing through, wherein the medium is at least one of air or water.

The top surface of the first space 10 is arranged on the sunny side, and the bottom surface of the first space 10 is lower than the horizontal height of the plane on which the first space is arranged. The sunlight is used as a heating energy source to heat the air and the solar panel 11, and a heat insulation curtain can be installed on the light condensation component 30 in the first space 10 to reduce heat loss at night.

A solar panel 14 is arranged outside the first space 10, an electric storage module 12 connected with the solar panel 14 is arranged in the first space 10, and the electric storage module 12 is connected with the first water tank 13. After the temperature of hot water in hot water circulation heating at night is reduced, the first water tank 13 is heated through the collected solar power generation energy to ensure heating at night, and the solar power generation energy is used for heating at night, so that compared with the energy consumption for heating at daytime by solar energy, the energy consumption is saved by more than 30%.

Example 2:

referring to fig. 6, the present embodiment provides another solar air medium outdoor heating system, which is different from the heating system of embodiment 1 in that one port of the first pipe 40 of the present embodiment is provided in the first space 10, and the other port is communicated with the second pipe 50, and the heating system of the present embodiment provides only floor heating in the second space 20, but the difference is that: heating air is introduced into circulating hot water for floor heating to be converged to form a water body containing certain hot air, the water body flows to the heat dissipation pipe fitting 21 in the second pipe body 50, wherein a shunting assembly 90 is inserted in an inner pipe at the connecting end of the second pipe body 50 and the heat dissipation pipe fitting 21, media respectively flow along a pore between the outer pipe 91 and the inner wall of the second pipe body 50 and an inner pipe of the inner pipe 93, the media flowing between the outer pipe 91 and the inner wall of the second pipe body 50 are shunted again to form a multi-flow medium, so that the pressure of the medium between the outer pipe 91 and the inner wall of the second pipe body 50 is increased, the pressure of the medium flowing in the inner pipe 93 is larger than that of the medium flowing in the inner pipe 93, the turbulent energy is expanded when the medium at the converging node of the air flow of the pipe 93 and the medium outside the outer pipe 91 is converged by utilizing the pressure difference, particularly, bubbles formed by the gas, the pipe wall surface adhesive is removed, the situation that the pipe diameter of the pipeline is reduced due to scaling of the inner wall of the pipeline is avoided, the flow quantity of the heating medium is effectively ensured to be stable, and the pipeline is prevented from being frozen in the outdoor environment.

Example 3:

the outdoor heating method with solar air medium includes the following steps:

energy collection: the solar energy collection device is used for collecting solar energy, the solar energy is used for heating air in the first space 10, the solar energy collection is specifically realized by collecting solar energy through the solar vacuum tube 30 and inputting the energy into the solar engineering header 11 to be stored and used for heating the first water tank 30, and the solar energy collection further comprises the step of converting the solar energy into electric energy through the solar electric plate 14 arranged outside the first space 10 and storing the electric energy into the electric power storage component 12 to be used for heating when water body heat in the first water tank 13 is insufficient.

Day heating: the first pump 41 is controlled to supply air heated in the first space 10 into the second space 20 to heat the room, or to selectively combine heated air with hot water to heat the second space 20;

heating at night: the control unit 70 controls the water in the first water tank 13 to flow into the heat dissipation pipe 21 disposed in the second space 20 through the second pipe 50 to dissipate heat, so as to heat the second space, and then the heating water flows into the fourth pipe 80 through the third pipe 60 and then flows into the first water tank 13.

When the mode of combining hot water and hot air is selected for heating, hot air can be injected into the hot water for water circulation heating, or hot air can be directly input into the second space 20 and matched with the hot water circulation heating mode.

Example 4:

heating test:

the present embodiment performs a heating test when the ambient temperature is 5 ℃ in winter in the north, monitors the temperature change in the second space 20 for 7 days, and performs air heating in the daytime and hot water circulation heating at night, and as a specific result, as shown in fig. 7 and 8, it can be seen that the temperature fluctuation range is large due to the air heating in the daytime but is maintained at 25 ℃ or more, and the temperature fluctuation range is small at night and is substantially maintained at about 28 ℃, because the hot water for heating at night can be continuously heated by electric energy to maintain the functional temperature at night and the solar heating dependency is large during the day. According to the test, the heating effect of the heating system is not reduced under the condition of continuous heating within 180 days, the flow change of the heating pipeline is basically unchanged, and the condition that the pipe diameter is reduced or blocked does not occur in the heating pipeline, so that the high-efficiency heating is ensured.

It should be noted that the first water tank 13 used in the present invention is the first water tank 13 with a built-in heating plate, the heating plate is connected with the power storage module 12, and the solar photovoltaic power generation technology belongs to the prior art and is not described herein too much.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.

Claims

1. A solar air media outdoor heating system comprising:

the solar water heater comprises a first space (10) and a top portion capable of transmitting light rays, wherein a solar vacuum tube (30) is installed at the top portion inside the first space (10), a solar engineering header (11) correspondingly connected with the solar vacuum tube (30) is arranged in the first space (10), the solar engineering header (11) is used for supplying energy to a first water tank (13) arranged in the first space (10),

a second space (20), a heat dissipation pipe fitting (21) is buried in the ground, the heat dissipation pipe fitting (20) is connected with a water outlet of the first water tank (13) through a second pipe body (50), the water outlet of the heat dissipation pipe fitting (20) is connected with a third pipe body (60),

wherein the water inlet end of the first water tank (13) is connected with a fourth pipe body (80), the third pipe body (60) is connected with the fourth pipe body (80),

the first space (10) is connected with the second space (20) through a first pipe body (40), a first pump body (41) is arranged on the first pipe body (40), and gas in the first space (10) is extracted and input into the second space (20).

2. A solar air medium outdoor heating system according to claim 1, characterized in that: further comprising a control unit (70), the control unit (70) comprising:

a second pump body (71), wherein the second pump body (71) is arranged on the second pipe body (50) and is used for sending the water body in the first water tank (13) into the heat dissipation pipe fitting (21), the second pump body (71) is arranged on the third pipe body (60) and is used for sending the water body in the heat dissipation pipe fitting (21) into the fourth pipe body (80),

and the second control valve (72) is respectively arranged on the second pipe body (50), the first pipe body (40) and the third pipe body (60) and respectively controls the circulation of fluid in the second pipe body (50), the first pipe body (40) and the third pipe body (60).

3. A solar air medium outdoor heating system according to claim 1, characterized in that:

the third pipe body (60) is connected with a fourth pipe body (80) through a tee joint, cold water is introduced into the water inlet end of the fourth pipe body (80),

still be connected with water purifier (82) and be used for controlling water purifier (82) water circulation's first control valve (81) on fourth body (80), water purifier (82) are intake and are held and be connected with fourth body (80) through first water purification pipe (83), and the play water end is connected with fourth body (80) through second water purification pipe (84).

4. A solar air medium outdoor heating system according to claim 1, characterized in that: the solar vacuum pipes (30) are arranged below the top wall of the first space (10), the solar vacuum pipes (30) are uniformly distributed at intervals, and each solar vacuum pipe (30) is connected with the solar engineering header (11) respectively.

5. A solar air medium outdoor heating system according to claim 1, characterized in that: the radiating pipe fittings (21) buried in the second space (20) are radiating pipe bodies (211) which are mutually staggered and bent in a U shape, rectangular radiating blades (212) are arranged on two sides of the bent pipe bodies of the radiating pipe bodies (211), and the radiating blades (212) are obliquely arranged with the ground.

6. A solar air medium outdoor heating system according to claim 1, characterized in that: second body (50) and heat dissipation pipe fitting (21) link inner tube interpolation have connect reposition of redundant personnel subassembly (90), reposition of redundant personnel subassembly (90) include:

the outer pipe (91), the outer side of the outer pipe (91) is provided with a strip-shaped connecting support (95) in a surrounding way and is connected with the inner wall of the first pipe body (40) through the connecting support (95),

the inner pipe (93) is connected with the inner wall of the outer pipe (91) through at least two annular connecting plates (92), and the outer wall of the inner pipe (93) is connected with the inner wall of the outer pipe (91) through the connecting plates (92) to form a sealing cavity (94).

7. A solar air medium outdoor heating system according to claim 1, characterized in that: the top surface of the first space (10) is arranged on the sun-facing surface, and the bottom surface of the first space (10) is lower than the horizontal height of the arrangement plane.

8. A solar air medium outdoor heating system according to claim 1, characterized in that: a solar panel (14) is arranged outside the first space (10), an electric storage module (12) connected with the solar panel (14) is arranged in the first space (10), and the electric storage module (12) is connected with a first water tank (13).

9. A heating method of a solar air medium outdoor heating system according to any one of claims 1-8, characterized by the steps of:

energy collection: the solar energy is collected by the solar energy collecting device, and the air in the first space (10) is heated by the solar energy,

day heating: the air heated in the first space (10) is supplied into the second space (20) to heat the interior of the second space (20), or the heated air and the hot water are selectively combined to heat the interior of the second space (20).