CN210004614U - novel solar air heat collection header - Google Patents

Abstract

The utility model discloses an novel solar energy air thermal-arrest header, including the header body, the header body is outer shell layer, extruded sheet foaming heat preservation, header inner bag layer, inner bag air passage by outer to interior respectively, the inboard extruded sheet foaming heat preservation that bonds of outer shell layer, the inboard header inner bag layer that bonds of extruded sheet foaming heat preservation, be air passage in the header inner bag layer, open header body both sides has the vacuum tube mounting hole the same with inner bag air passage, the downthehole wall of vacuum tube mounting hole is provided with the sealing washer, header body both ends are provided with the header port pipe that is connected with other headers or pipeline, be gas passage in the header port pipe, this novel solar energy air thermal-arrest header simple structure, the preparation is convenient, through using low-priced material preparation header, make the cost greatly reduced of making novel solar energy air thermal-arrest header, thereby the cost of manufacture of whole equipment has been reduced, and then enclose to push away solar energy heating product more easily in the market.

Description

A new type of solar air header

technical field

The utility model relates to the technical field of solar energy, in particular to a novel solar air heat collecting header.

Background technique

Most of the solar energy devices in the prior art use liquid as the heat transfer medium, such as water and antifreeze. In winter, the temperature is low, and the pipelines and headers are easy to freeze and crack. Drip and leakage, long-term water storage in the water tank and pipeline, easy corrosion of the liner and tube, and the risk of bursting the solar tube when the temperature is too high. In addition, after the solar energy is converted into heat energy, after the steps of heat exchange, storage, pipeline transfer loss, and hot water entering the indoor pipeline, a lot of heat is lost, and the heat dissipation efficiency through indoor heating is low and the temperature rises slowly. At the same time, the high initial installation cost of the existing products and the low efficiency of the heating system have been restricting the large-scale promotion of solar heating products. At present, the control of coal combustion in northern winter heating has always been a problem to be solved, so the market urgently needs a winter heating energy-saving product with high stability, high efficiency, initial investment cost and use cost that can be accepted by users.

Utility model content

The utility model solves the problem that the current solar energy devices in the prior art mostly use liquid as the heat transfer medium, such as water, antifreeze, etc., the temperature is low in winter, the pipeline and the header are easy to freeze and crack, the inner liner and the tube are easily corroded, and the In the process of producing a solar water heater with liquid as the heat transfer medium, the cost of the header accounts for a large proportion. A new type of solar air header is provided, which can heat the air through the air header during application. After that, it can provide hot air indoors in winter, or exchange the heated air with the water tank and use hot water to supply heat or provide domestic water, and use the new solar air collector header in the solar heating system. The production cost of the header is low, and cheap materials such as PVC, concrete, iron sheet, aluminum-plastic panel, waterproof coating, mesh cloth, mortar, etc. can be used to play an anti-aging and waterproof effect. High installation strength, so it can be widely promoted to the market, solve the heating problem in winter for users, and can replace coal-fired heating boilers and control the problem of loose coal combustion polluting the atmosphere.

The utility model is realized by the following technical solutions: a novel solar air heat collecting header, comprising a header body, characterized in that, the header body from outside to inside is a shell layer, an extruded board foam insulation layer, The inner liner of the header and the air channel of the inner liner, the inner side of the outer shell layer is bonded to the foam insulation layer of the extruded board, the inner side of the foam insulation layer of the extruded board is bonded to the inner liner of the header, and the inner liner of the header is air The two sides of the header body are provided with vacuum tube installation holes that communicate with the air channel of the inner tank. The inner wall of the vacuum tube installation hole is provided with a sealing ring, and the vacuum tube installation hole is provided with a solar collector tube, and the end of the solar collector tube is provided. The condensing sections of the liner are all inserted into the air channel of the inner bladder, the two ends of the header body are provided with header port pipes connected with other headers or pipes, and the inside of the header port pipes is a gas channel.

At present, most solar devices use liquid as heat transfer medium, such as water, antifreeze, etc. In winter, the temperature is low, pipelines and headers are easy to freeze and crack, and the liner and pipes are easily corroded, and in the production of liquid-based heat transfer medium The cost of the header accounts for a large proportion in the process of the solar water heater, so the present application provides a new type of solar air heat collecting header, which includes a header body, and the header body is composed of an outer shell layer, a thermal insulation layer, and a header liner. There are vacuum tube installation holes on both sides of the main body of the header, which are the same as the air passages in the inner tank, a sealing ring is arranged on the inner wall of the hole of the vacuum tube installation hole, and a solar collector tube is arranged in the installation hole of the vacuum tube. The condensing section at the end of the solar collector tube is all inserted into the air channel of the inner tank, and the two ends of the header body are provided with header ports connected to other headers or pipes. In actual use, the double vacuum superconduit transfers heat To the condensing section, after the air in the header exchanges heat with the condensing section of the double vacuum super-conduit, the heated air is discharged from the header through the header ports at both ends of the header body and used for heating or heating water for daily life.

Further, in a new type of solar air heat collecting header, the vacuum tube mounting holes can be evenly arranged on one side or both sides of the header body, and when arranged on both sides of the header body, the vacuum tube mounting holes on both sides can be symmetrically arranged. It can also be dislocated left and right and up and down in the relative position.

Further, in a new type of solar air heat collecting header, when the installation hole of the vacuum tube is set, the angle between the axis of the hole and the horizontal plane is in the range of 5-90 degrees.

Further, a new type of solar air heat collecting header, the inner liner layer of the header can be made of plastic, PVC, concrete, iron sheet, composite board, wood board, aluminum-plastic board and other materials. .

Further, a new type of solar air heat collecting header, the inner tank air channel is used as a channel for temporary storage of hot air, and a dislocated air baffle can be set inside to increase the residence time of air in the inner tank air channel, The heat generated by the final collector tube is taken away by the air circulation.

Further, a new type of solar air heat collecting header, the outer shell layer and the thermal insulation layer are composed of extruded plastic board, polyurethane foam, rock wool, rubber-plastic thermal insulation cotton and other materials, which can reduce the distance between the header body (1) and the outside world. heat exchange between environments.

Further, in a new type of solar air heat collecting header, the header body can be configured as a rectangular, circular, rhombic, triangular or trapezoidal cavity for air to circulate inside.

Further, a new type of solar air heat collecting header, the material of the outer shell of the header can also be some other cheap materials, such as PVC, concrete, iron sheet, aluminum-plastic board, waterproof coating, mesh cloth, mortar, etc. It can play the role of anti-aging and waterproof. At the same time, the produced header has beautiful appearance and high installation strength.

To sum up, the following beneficial effects of the present utility model:

1. The utility model is a new type of solar air heat collecting header. By using the new solar air heat collecting header, it can be beneficial to provide hot air for indoors in winter, or to use hot water to supply hot air after heat exchange between the air and the water tank. Heat or provide domestic water.

2. The utility model is a new type of solar air heat collecting header. The new solar air heat collecting header has a simple structure and is convenient to manufacture. By using cheap materials to make the header, the cost of making the new solar air heat collecting header is greatly reduced. Therefore, the production cost of the overall equipment is reduced, and it is easier to promote the solar heating products to the market.

3. The utility model is a new type of solar air heat collecting header, which utilizes the new type of solar air heat collector wood header in the solar heating system to solve the problem of heating in winter for users, and can also replace coal-fired heating boilers and treat scattered coal. The problem of combustion polluting the atmosphere.

Description of drawings

The accompanying drawings described herein are used to provide a further understanding of the embodiments of the present invention, and constitute a part of the present application, and do not constitute a limitation to the embodiments of the present invention. In the attached image:

Figure 1 is a schematic structural diagram of the utility model.

FIG. 2 is a sectional view of the structure of the utility model.

The marks in the attached drawings and the corresponding parts names:

1-Header body, 2-Outer shell, 3-Insulation layer, 4-Inner tank layer, 5-Inner tank air channel, 6-Vacuum tube mounting hole, 7-Header port, 8-Gas channel, 9- Sealing ring, 10-double vacuum superconductor, 11-condensing section.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be described in further detail below in conjunction with the embodiments and the accompanying drawings. The invention is not intended to limit the present invention.

Example 1

As shown in Figure 1-2, a new type of solar air heat collecting header includes a header body 1, which is characterized in that the header body 1 is an outer shell layer 2, an insulation layer 3, a header from outside to inside, respectively The inner bladder layer 4, the inner bladder air channel 5, the inner side of the outer shell layer 2 is bonded to the insulation layer 3, the inner side of the insulation layer 3 is bonded to the header inner bladder layer 4, and the header inner bladder layer 4 is the inner bladder air channel 5, The side of the header body 1 is provided with a vacuum tube installation hole 6 that communicates with the inner bladder air channel 5, the inner wall of the vacuum tube installation hole 6 is provided with a sealing ring 9, and the vacuum tube installation hole 6 is provided with a double vacuum superconduit 10, The condensing sections 11 at the ends of the double vacuum superconduit 10 are all inserted into the inner bladder air channel 5, and both ends of the header body 1 are provided with header port pipes 7 connected to other headers or pipes. Inside the port tube is a gas channel 8, the vacuum tube mounting holes 6 are evenly arranged on both sides of the header body 1, the vacuum tube mounting holes 6 on both sides can be symmetrically arranged or can be dislocated from left to right and up and down in relative positions. When the installation hole 6 is set, the angle between the axis of the hole and the horizontal plane is 5-90 degrees. The inner tank layer 4 of the header can be made of wood, iron sheet, plastic and other materials, and can be made of plastic, PVC, concrete, iron sheet, etc. , composite board, wood board, aluminum-plastic board and other materials, the inner tank air channel 5 is used as a temporary storage channel for hot air, and a dislocated air baffle can be set inside to increase the air in the inner tank air channel 5 The heat generated by the final double vacuum superconduit 10 is taken away by the air circulation, and the outer shell layer 2 and the thermal insulation layer 3 are composed of extruded plastic board, polyurethane foam, rock wool, rubber-plastic thermal insulation cotton and other materials, which can be To reduce the heat exchange between the header body (1) and the external environment, the header body 1 can be configured as a cavity such as a rectangle, a circle, a diamond, a triangle or a trapezoid for air to circulate inside, and the header The shell layer 2 can also be made of some other cheap materials, such as PVC, concrete, iron sheet, aluminum-plastic panel, waterproof coating, mesh cloth, mortar, etc., which can play an anti-aging and waterproof effect. Beautiful appearance and high installation strength.

Example 2

As shown in Figure 1-2, a new type of solar air heat collecting header includes a header body 1, which is characterized in that the header body 1 is an outer shell layer 2, an insulation layer 3, a header from outside to inside, respectively The inner bladder layer 4, the inner bladder air channel 5, the inner side of the outer shell layer 2 is bonded to the insulation layer 3, the inner side of the insulation layer 3 is bonded to the header inner bladder layer 4, and the header inner bladder layer 4 is the inner bladder air channel 5, The side of the header body 1 is provided with a vacuum tube installation hole 6 that communicates with the inner bladder air channel 5, the inner wall of the vacuum tube installation hole 6 is provided with a sealing ring 9, and the vacuum tube installation hole 6 is provided with a double vacuum superconduit 10, The condensing sections 11 at the ends of the double vacuum superconduit 10 are all inserted into the inner bladder air channel 5, and both ends of the header body 1 are provided with header port pipes 7 connected to other headers or pipes. There is a gas channel 8 in the port tube, the vacuum tube installation holes 6 are evenly arranged on one side of the header body 1, and the vacuum tube installation holes 6 are arranged, and the angle between the hole axis and the horizontal plane ranges from 5 to 90 degrees. The inner tank layer 4 of the box can be made of materials such as plastic, PVC, concrete, composite board, wood board, iron sheet, aluminum-plastic board, etc. The inner tank air channel 5 is used as a channel for temporary storage of hot air. The baffle is used to increase the residence time of the air in the air passage 5 of the inner bladder, and finally the heat generated by the double vacuum superconduit 10 is taken away by the air circulation. It is composed of foam, rock wool, rubber-plastic insulation cotton, etc., which can reduce the heat exchange between the header body (1) and the external environment. The cavity is used for air to circulate inside. The material of the header shell layer 2 can also be some other cheap materials, such as PVC, concrete, iron sheet, aluminum-plastic board, waterproof coating, mesh cloth, mortar, etc. It has anti-aging and waterproof effects, and at the same time, the produced header has beautiful appearance and high installation strength.

The specific embodiments described above further describe the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention The protection scope of the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims (8)

1. A novel solar air heat collecting header, comprising a header body (1), characterized in that the header body (1) is respectively an outer shell layer (2), a thermal insulation layer (3), The inner tank layer (4) and the inner tank air channel (5) of the header, the inner side of the outer shell layer (2) is bonded to the thermal insulation layer (3), and the inner side of the thermal insulation layer (3) is bonded to the header inner tank layer (4), Inside the inner bladder layer (4) of the header is an inner bladder air passage (5), and a vacuum tube installation hole (6) communicated with the inner bladder air passage (5) is opened on the side of the header body (1), and the vacuum tube is installed The inner wall of the hole (6) is provided with a sealing ring (9), the vacuum tube installation hole (6) is provided with a double vacuum superconductor (10), and the condensation section (11) at the end of the double vacuum superconductor (10) is all inserted into the vacuum tube. In the liner air channel (5), both ends of the header body (1) are provided with header port pipes (7) that are connected to other headers or pipes, and the header port pipe is an air channel (8) . 2. A new type of solar air heat collecting header according to claim 1, characterized in that, the vacuum tube mounting holes (6) are evenly arranged on one side or both sides of the header body (1), and when arranged at The vacuum tube installation holes (6) on both sides of the header body (1) can be symmetrically arranged or arranged in a left-right, up-and-down dislocation at a relative position. 3. A new type of solar air heat collecting header according to claim 1, characterized in that, when the vacuum tube mounting holes (6) are arranged, the included angle between the hole axis and the horizontal plane ranges from 5 to 90 degrees. 4. A new type of solar air heat collecting header according to claim 1, characterized in that, the inner liner (4) of the header can be made of plastic, PVC, concrete, composite board, wood board, iron sheet, aluminum-plastic Plates and other materials are processed. 5. A new type of solar air heat collecting header according to claim 1, characterized in that, the inner tank air channel (5) is used as a channel for temporary storage of hot air, and a dislocated air baffle can be set inside to use In order to increase the residence time of the air in the air channel (5) of the inner bladder, the heat generated by the double vacuum superconductor (10) is finally taken away by the air circulation. 6. A new type of solar air heat collecting header according to claim 1, characterized in that, the thermal insulation layer (3) is composed of extruded plastic board, polyurethane foam, rock wool, rubber-plastic thermal insulation cotton and other materials, The heat exchange between the header body (1) and the external environment can be reduced. 7. A new type of solar air heat collecting header according to claim 1, characterized in that, the header body (1) can be configured as a cavity such as a rectangle, a circle, a diamond, a triangle or a trapezoid to supply air Circulate internally. 8. A new type of solar air heat collecting header according to claim 1, characterized in that, the material for making the outer shell layer (2) of the header can also be some other cheap materials, such as PVC, concrete, composite board, wood board , iron sheet, aluminum-plastic board, waterproof coating, mesh cloth, mortar, etc. can play the role of anti-aging and waterproof, and the header produced has beautiful appearance and high installation strength.

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