CN109210608B - Utilize solar energy to carry out room heating ventilation unit - Google Patents
Utilize solar energy to carry out room heating ventilation unit Download PDFInfo
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- CN109210608B CN109210608B CN201811076171.7A CN201811076171A CN109210608B CN 109210608 B CN109210608 B CN 109210608B CN 201811076171 A CN201811076171 A CN 201811076171A CN 109210608 B CN109210608 B CN 109210608B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
- F24D15/02—Other domestic- or space-heating systems consisting of self-contained heating units, e.g. storage heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/14—Solar energy
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- Engineering & Computer Science (AREA)
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- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Heating Systems (AREA)
Abstract
The invention discloses an indoor heating and ventilating device utilizing solar energy, and discloses an indoor heating and ventilating device which heats water by utilizing solar energy and then uniformly heats cold air by circulating flow of the water. Energy consumption is saved, and the safety is better. The heat collecting box is characterized in that the lower box body is of a square structure, four corner positions are inwards recessed respectively, fixed plates are arranged at the four recessed corner positions of the lower box body respectively, the bottoms of the fixed plates and the lower box body are flush, fixed holes are formed in the fixed plates, the bottom of the lower box body is of an open structure, the upper box body is arranged in the upper box body, the top of the upper box body is of an open structure, the four corner positions of the upper box body are inwards and arc-shaped bent respectively, the side length of the upper box body is slightly smaller than that of the lower box body, the heat collecting plate is arranged at the opening at the top end of the upper box body and correspondingly attached to the opening, and a circle of rubber pad is arranged at the bottom of the heat collecting plate and.
Description
Technical Field
The invention discloses a device for heating and ventilating a room by utilizing solar energy, relates to a device for heating and ventilating the room by utilizing the solar energy to heat cold air, and belongs to the field of living equipment. In particular to an indoor heating and ventilating device which heats water by using solar energy and then evenly heats cold air by the circulating flow of the water.
Background
At present, when the operation is carried out in winter, the temperature of human bodies and equipment needs to be maintained, so the temperature of a working environment needs to be controlled, when the heating is carried out, central heating is adopted in most northern areas at present, but a heating system is relatively imperfect in some old districts or southern areas, other equipment needs to be adopted for heating, such as an air conditioner, a fan heater and the like, heat conversion needs to be carried out through electric energy, the fan heater needs to be heated through a resistance wire for supplying hot air, the heating energy consumption is high, the temperature radiation range is small, the indoor air is dried through long-time baking, the indoor air flow is poor, the cold air flow deposition is serious, potential safety hazards exist, the air conditioner enables a refrigerant to be subjected to state change under the pressure change through an air compressor, the heat release and energy consumption are also high, the refrigerant needs to be added or replaced regularly, the existing method for supplying the warm air by utilizing the solar energy firstly generates electricity by the solar energy and then supplies the electricity to the heating equipment, and the defects of the heating equipment in use and maintenance are not overcome.
Publication No. CN203908051U discloses a solar energy warm air blower, which is characterized by consisting of a solar energy heat collecting box arranged outdoors and facing sunlight, an air supply box arranged indoors and a warm air port, wherein the air supply port of the air supply box is connected with the air inlet of the solar energy heat collecting box, and one end of the warm air port is connected with the air outlet of solar energy; the solar heat collection box body is internally provided with a special heat absorption plate for absorbing sunlight and a heat collection box temperature sensor, and the front side of the solar heat collection box body is provided with a light transmission panel; the box body of the air supply box is divided into a front chamber and a rear chamber, the front chamber is a sealed chamber, the front chamber is connected with an air supply pipe, the rear chamber is connected with an air opening of a blower, the rear chamber is provided with the blower, and the air inlet surface of the rear chamber is provided with filter cloth for filtering air; the blower sends indoor cool air into solar energy collection case simultaneously the hot-air top in the heat collection case indoor, the device divide into inside and outside two parts, the installation is complicated, and directly send cold air into the heat collection case through the pipeline and carry out the heat exchange, at continuous flow in-process, gaseous heat exchange effect is poor, and output pipeline is long, there is calorific loss in transportation process, the blower power that needs simultaneously is high, and the blower sets up the position higher, can not extract the low-order cold air and heat up.
Disclosure of Invention
In order to improve the situation, the invention provides a heating and ventilating device for indoor use by using solar energy, which heats water by using solar energy and then evenly heats cold air by circulating flow of the water. Energy consumption is saved, and the safety is better.
The invention relates to a device for heating and ventilating indoor by utilizing solar energy, which is realized as follows: the invention relates to a ventilating device for indoor heating by utilizing solar energy, which consists of a heat collecting plate, a partition plate, an upper box body, a connecting pipe, a lower box body, an exchange pipe, an impeller, fan blades and a double-shaft motor, wherein the lower box body is of a square structure, four bent angles are respectively sunken inwards, fixed plates are respectively arranged at the four sunken bent angles of the lower box body, the fixed plates are flush with the bottom of the lower box body, fixed holes are formed in the fixed plates, the bottom of the lower box body is of an open structure, the upper box body is arranged in the upper box body, the top of the upper box body is of an open structure, the four bent angles of the upper box body are respectively bent inwards in an arc shape, the side length of the upper box body is slightly smaller than that of the lower box body, the heat collecting plate is arranged at the opening part at the top end of the upper box body and is correspondingly attached, a circle of rubber pad is arranged at the, the double-shaft motor is arranged in the middle of the top end of the lower box body, motor shafts at two ends of the double-shaft motor are respectively arranged in the lower box body and the upper box body, the impeller is arranged on the motor shaft at one end of the double-shaft motor and is positioned in the upper box body, the fan blades are arranged on the motor shaft at the other end of the double-shaft motor and are positioned in the lower box body, the exchange tube is composed of four parts, the four parts correspond to four edges of the upper box body one by one, each part of the exchange tube is a U-shaped tube, the middle part of the U-shaped tube is positioned in the upper box body, two ends of the U-shaped tube penetrate through the corresponding edge of the upper box body, then the U-shaped tube is bent downwards in an arc shape to penetrate through the corresponding edge of the lower box body and is arranged in the lower box body, two ends of the U-shaped tube are respectively connected with the end parts of, and be located between two tip of exchange pipe, the division board comprises diaphragm and arc, connects on diaphragm one side and the last box inner wall, and arc outside arcwall face middle part is connected with the diaphragm opposite side, and four edges of box are arranged in respectively down to four connecting pipes, connecting pipe one end is located the nowel, and the other end is located the nowel outside, the connecting pipe is located the middle of the both ends that the U type pipe of the corresponding edge of nowel arc of nowel was bent downwards, the diameter of connecting pipe equals with the diameter of exchange pipe, it has the cotton to go up box and box outside parcel.
When the solar water heater is used, firstly, the lower box body is installed and fixed at a place with better indoor lighting through the fixing hole by using a screw, then, four connecting pipes are respectively connected and laid at a low position indoors through pipelines, the heat collecting plate collects heat and transmits the heat to the water in the upper box body, the temperature of the water in the upper box body is gradually increased, the double-shaft motor works to drive the impeller and the fan blades to rotate, the water in the upper box body is driven to flow in the rotating process of the impeller, the water is led into one side of the partition plate and enters the exchange pipe through one end of the exchange pipe and then flows along the exchange pipe, the water flows back into the upper box body from the other end of the exchange pipe to circularly flow, the fan blades rotate to suck air, the cold air at the low position indoors enters the connecting pipes, the exchange pipes are arranged at two sides of the connecting pipes, the water in the exchange pipe, the temperature of the water is balanced, the heating effect on the cold air is stable, the gas of the connecting pipe enters the lower box body along the connecting pipe, the part of the exchange pipe, which is positioned in the lower box body, heats the air in the lower box body, and the heated gas is blown out into the room through the fan blades, so that heating and ventilation are performed in the room;
the invention is fixed by the fixing plate at the bottom edge of the upper box body, is convenient to install and disassemble and has wider application environment;
the side length of the upper box body is slightly smaller than that of the lower box body, so that the bottom surface of the upper box body can be completely connected with the top surface of the lower box body, and the fixing stability of the upper box body is improved;
the bottom of the heat collecting plate is provided with a circle of rubber pad, and the rubber pad is attached to the opening part of the upper box body, so that the heat collecting plate and the upper box body can be sealed, and the heat in the upper box body is prevented from being dissipated;
the upper box body is internally provided with water, cold air is heated by heating the aqueous solution, and the water heats the cold air more uniformly and has better heating effect when exchanging heat;
the middle part of the U-shaped pipe is positioned in the upper box body, two ends of the U-shaped pipe penetrate through the corresponding edges of the upper box body, then the U-shaped pipe is bent downwards in an arc shape to penetrate through the corresponding edges of the lower box body and be arranged in the lower box body, and heat can be dissipated from the upper box body into the lower box body in the process that water flows along the U-shaped pipe, so that gas in the lower box body is heated;
the partition plate is designed to be composed of a transverse plate and an arc-shaped plate, the arc-shaped plate can separate the impeller from two ends of the exchange tube, so that water enters from one end of the exchange tube along with the rotation of the impeller, and flows out from the other end of the exchange tube to circularly flow; the cotton cloth is wrapped on the outer sides of the upper box body and the lower box body, so that the inner parts of the upper box body and the lower box body can be insulated, and heat loss is prevented;
the heat collecting plate is matched with water to carry out heat transfer design, so that the heating energy consumption is low, and compared with the heating baking of an electric heating wire, the indoor air is not dried too much;
the exchange pipes are matched with the connecting pipes, and the design of heating cold air can heat cold air flow at a low position indoors, so that cold air flow deposition is avoided, and potential safety hazards are reduced;
the exchange tube is matched with water to heat cold gas, so that the heating is more balanced, the heating effect is better, and the safety is better;
the connecting pipe is connected and laid at a low position in a room through a pipeline, so that low-position cold air can enter the connecting pipe to be heated, the cold air is prevented from being seriously deposited, and potential safety hazards are avoided;
the purpose of heating water by using solar energy and then uniformly heating cold air by the circulating flow of the water is achieved.
Has the beneficial effects.
Firstly, energy consumption is saved, and the safety is better.
And secondly, the structure is simple, the installation and the disassembly are convenient, and the application environment is wide.
Thirdly, the heating is more balanced, and the heating effect is better.
And fourthly, the low-position deposition of cold air in the room is avoided, and the potential safety hazard is reduced.
Drawings
Fig. 1 is a perspective exploded view of a ventilation apparatus for heating a room using solar energy according to the present invention.
Fig. 2 is a schematic structural view of the back side of a ventilating device for heating a room by using solar energy according to the present invention.
Fig. 3 is a three-dimensional structure diagram of an exchange tube of the device for heating and ventilating the room by using solar energy.
In the attached drawings
Wherein the parts are: the heat collecting plate comprises a heat collecting plate 1, a partition plate 2, an upper box body 3, a connecting pipe 4, a lower box body 5, an exchange pipe 6, an impeller 7, fan blades 8 and a double-shaft motor 9.
The specific implementation mode is as follows:
the invention relates to a device for heating and ventilating indoor by utilizing solar energy, which is realized as follows: the invention relates to a ventilating device for indoor heating by utilizing solar energy, which consists of a heat collecting plate 1, a partition plate 2, an upper box body 3, a connecting pipe 4, a lower box body 5, an exchange pipe 6, an impeller 7, fan blades 8 and a double-shaft motor 9, wherein the lower box body 5 is of a square structure, four bent angles are respectively sunken inwards, fixed plates are respectively arranged at the four sunken bent angles of the lower box body 5, the fixed plates are flush with the bottom of the lower box body 5, fixed holes are formed in the fixed plates, the bottom of the lower box body 5 is of an open structure, an upper box body 3 is arranged in the upper box body 3, the top of the upper box body 3 is of an open structure, the four bent angles of the upper box body 3 are respectively bent inwards in an arc shape, the side length of the upper box body 3 is slightly smaller than that of the lower box body 5, the heat collecting plate 1 is arranged at the opening part at the top end of the upper, the water-saving exchange tube is attached to the opening of an upper box body 3, water is arranged in the upper box body 3, a double-shaft motor 9 is arranged in the middle of the top end of a lower box body 5, motor shafts at two ends of the double-shaft motor 9 are respectively arranged in the lower box body 5 and the upper box body 3, an impeller 7 is arranged on the motor shaft at one end of the double-shaft motor 9 and is positioned in the upper box body 3, a fan blade 8 is arranged on the motor shaft at the other end of the double-shaft motor 9 and is positioned in the lower box body 5, the exchange tube 6 is composed of four parts, the four parts correspond to four sides of the upper box body 3 one by one, each part of the exchange tube 6 is a U-shaped tube, the middle of the U-shaped tube is positioned in the upper box body 3, two ends of the U-shaped tube penetrate through the corresponding sides of the upper box body 3 and then bend downwards to penetrate through the corresponding sides of the lower box body 5 and are positioned in the lower box body 5, form two tip of exchange pipe 6, division board 2 is arranged in on 3 inner walls of box, and is located between two tip of exchange pipe 6, division board 2 comprises diaphragm and arc, connects on diaphragm one side and the 3 inner walls of last box, and arc outside arcwall middle part and diaphragm opposite side are connected, and four edges of box 5 are arranged in respectively down to four connecting pipes 4, 4 one end of connecting pipe are located box 5 down, and the other end is located box 5 down outside, connecting pipe 4 is located box 5 down and corresponds in the middle of the both ends that the edge U type pipe bent to the arc down, the diameter of connecting pipe 4 equals with the diameter of exchange pipe 6, it has the cotton to go up box 3 and box outside parcel.
When the solar water heater is used, firstly, the lower box body 5 is installed and fixed at a place with better indoor lighting through the fixing hole by using a screw, then the four connecting pipes 4 are respectively connected and laid at a low position indoors through pipelines, the heat collecting plate 1 collects heat and transfers the heat to the water in the upper box body 3, the temperature of the water in the upper box body 3 is gradually increased, the double-shaft motor 9 works to drive the impeller 7 and the fan blades 8 to rotate, the water in the upper box body 3 is driven to flow in the rotating process of the impeller 7, the water is taken into one side of the partition plate 2, the water enters the exchange pipe 6 through one end of the exchange pipe 6 and then flows along the exchange pipe 6, the water flows back into the upper box body 3 from the other end of the exchange pipe 6 to circularly flow, the fan blades 8 rotate to suck air, the cold air at the low position indoors enters the connecting pipes 4, the exchange pipes 6 are arranged at both sides of the connecting pipes 4, the cold air in the connecting pipe 4 is heated, the temperature of water is balanced, the heating effect of the cold air is stable, the gas in the connecting pipe 4 enters the lower box body 5 along the connecting pipe 4, the part of the exchange pipe 6 positioned in the lower box body 5 heats the air in the lower box body 5, and the heated gas is blown out through the fan blades 8 and enters the room, so that heating and ventilation are performed in the room;
the invention is fixed by the fixing plate at the bottom edge of the upper box body 3, is convenient to install and disassemble and has wider application environment;
the side length of the upper box body 3 is slightly smaller than that of the lower box body 5, so that the bottom surface of the upper box body 3 can be completely connected with the top surface of the lower box body 5, and the fixing stability of the upper box body 3 is improved;
the bottom of the heat collecting plate 1 is provided with a circle of rubber gasket, and the rubber gasket is attached to the opening of the upper box body 3, so that the space between the heat collecting plate 1 and the upper box body 3 can be sealed, and the heat dissipation in the upper box body 3 is prevented;
the upper box body 3 is internally provided with water, cold air is heated by heating the aqueous solution, and the water heats the cold air more uniformly and has better heating effect when performing heat exchange;
the middle part of the U-shaped pipe is positioned in the upper box body 3, two ends of the U-shaped pipe penetrate through the corresponding edges of the upper box body 3, then the U-shaped pipe is bent downwards in an arc shape to penetrate through the corresponding edges of the lower box body 5 and is arranged in the lower box body 5, and heat can be dissipated from the upper box body 3 into the lower box body 5 in the process that water flows along the U-shaped pipe, so that gas in the lower box body 5 is heated;
the partition plate 2 is designed to be composed of a transverse plate and an arc-shaped plate, the arc-shaped plate can separate the impeller 7 from two ends of the exchange tube 6, so that water enters from one end of the exchange tube 6 along with the rotation of the impeller 7, and flows out from the other end of the exchange tube for circular flow; the upper box body 3 and the outer side of the box body are wrapped with cotton cloth, so that the inner parts of the upper box body 3 and the lower box body 5 can be insulated, and heat loss is prevented;
the heat collecting plate 1 is matched with water to carry out heat transfer design, so that the heating energy consumption is low, and compared with heating and baking of an electric heating wire, the indoor air cannot be dried too much;
the exchange tube 6 is matched with the connecting tube 4 to heat cold air, so that the low-level cold air flow in a room can be heated, the deposition of the cold air flow is avoided, and potential safety hazards are reduced;
the exchange tube 6 is matched with water to heat cold gas, so that the heating is more balanced, the heating effect is better, and the safety is better;
the connecting pipe 4 is connected and laid at a low position in the room through a pipeline, so that low-position cold air can enter the connecting pipe 4 to be heated, the cold air is prevented from being seriously deposited, and potential safety hazards are avoided;
the purpose of heating water by using solar energy and then uniformly heating cold air by the circulating flow of the water is achieved.
Claims (7)
1. The utility model provides an utilize solar energy to carry out room heating ventilation unit which characterized by: the heat collecting plate is arranged in an opening at the top end of the upper box body and is correspondingly attached, water is arranged in the upper box body, the double-shaft motor is arranged in the middle of the top end of the lower box body, motor shafts at two ends of the double-shaft motor are respectively arranged in the lower box body and the upper box body, the impeller is arranged on the motor shaft at one end of the double-shaft motor and is positioned in the upper box body, the fan blade is arranged on the motor shaft at the other end of the double-shaft motor and is positioned in the lower box body, the exchange tube is composed of four parts, the four parts correspond to the four sides of the upper box body one by one, each part of the exchange tube is a U-shaped tube, the middle part of the U-shaped tube is positioned in the upper box body, two ends of the U-shaped tube penetrate through the corresponding sides of the upper box body, then the U-shaped tube bends downwards in an arc shape to penetrate through the corresponding sides of the lower box body and is arranged in the lower box body, two ends of the U-shaped tube are respectively connected with the end parts of the adjacent U-shaped tube in the lower box body, the middle part of one U-shaped tube in the four parts of the exchange tube is disconnected in the upper box body to form two end parts of the exchange tube, a partition plate is arranged on the inner wall of the upper box body and is positioned between the two end parts of the exchange tube, the partition plate consists of a transverse plate and an arc plate, one side of the transverse plate is connected with the inner wall of the upper box body, the other end is positioned outside the lower box body.
2. The solar heating and ventilating device as claimed in claim 1, wherein the top of the upper casing is open, and four corners of the upper casing are curved inward.
3. The solar heating and ventilating device as claimed in claim 1, wherein the side length of the upper casing is slightly smaller than that of the lower casing.
4. The solar heating and ventilating device as defined in claim 1, wherein a rubber pad is disposed at the bottom of the heat collecting plate and attached to the opening of the upper casing.
5. The solar heating and ventilating device as claimed in claim 1, wherein the upper and lower casings are externally wrapped with cotton cloth.
6. The solar heating and ventilating device as claimed in claim 1, wherein the connecting pipe is located at the corresponding side of the lower casing between the two ends of the U-shaped pipe bent downwards in an arc shape.
7. The solar heating ventilation device for the room, according to claim 6, wherein the diameter of the connecting pipe is equal to that of the exchanging pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811076171.7A CN109210608B (en) | 2018-09-14 | 2018-09-14 | Utilize solar energy to carry out room heating ventilation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811076171.7A CN109210608B (en) | 2018-09-14 | 2018-09-14 | Utilize solar energy to carry out room heating ventilation unit |
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| Publication Number | Publication Date |
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| CN109210608A CN109210608A (en) | 2019-01-15 |
| CN109210608B true CN109210608B (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811076171.7A Active CN109210608B (en) | 2018-09-14 | 2018-09-14 | Utilize solar energy to carry out room heating ventilation unit |
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Citations (7)
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|---|---|---|---|---|
| JPS57172119A (en) * | 1981-04-15 | 1982-10-22 | Nippon Denso Co Ltd | Convector attached with fan |
| CN206510722U (en) * | 2017-01-03 | 2017-09-22 | 江苏宗申车业有限公司 | Heat transfer efficient type warm-air drier and dilly for dilly |
| CN107339898A (en) * | 2016-05-03 | 2017-11-10 | 株式会社瑰都啦咪 | The heat exchanger of U-bend song heat-exchange tube type |
| CN107631340A (en) * | 2016-07-19 | 2018-01-26 | 银川艾尼工业科技开发股份有限公司 | A kind of die casting aluminium dual alloy radiator |
| CN107763725A (en) * | 2017-11-30 | 2018-03-06 | 康旭伟 | New type solar energy heating system |
| US9927156B2 (en) * | 2015-10-20 | 2018-03-27 | Hyundai Motor Company | Heat exchanging device using thermoelectric element |
| CN207569910U (en) * | 2017-11-08 | 2018-07-03 | 江阴德耐特重工科技有限公司 | A kind of power plant's hot air heat exchange tube assembly |
-
2018
- 2018-09-14 CN CN201811076171.7A patent/CN109210608B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57172119A (en) * | 1981-04-15 | 1982-10-22 | Nippon Denso Co Ltd | Convector attached with fan |
| US9927156B2 (en) * | 2015-10-20 | 2018-03-27 | Hyundai Motor Company | Heat exchanging device using thermoelectric element |
| CN107339898A (en) * | 2016-05-03 | 2017-11-10 | 株式会社瑰都啦咪 | The heat exchanger of U-bend song heat-exchange tube type |
| CN107631340A (en) * | 2016-07-19 | 2018-01-26 | 银川艾尼工业科技开发股份有限公司 | A kind of die casting aluminium dual alloy radiator |
| CN206510722U (en) * | 2017-01-03 | 2017-09-22 | 江苏宗申车业有限公司 | Heat transfer efficient type warm-air drier and dilly for dilly |
| CN207569910U (en) * | 2017-11-08 | 2018-07-03 | 江阴德耐特重工科技有限公司 | A kind of power plant's hot air heat exchange tube assembly |
| CN107763725A (en) * | 2017-11-30 | 2018-03-06 | 康旭伟 | New type solar energy heating system |
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| CN109210608A (en) | 2019-01-15 |
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Effective date of registration: 20200814 Address after: Huaihai West Road 221006 area in Jiangsu city of Xuzhou province No. 241 Applicant after: Jiangsu first Industrial Design Institute Co.,Ltd. Address before: 235000 A09, 3 building, science and technology incubator, 265 Suixi Road, Xiangshan District, Huaibei, Anhui Applicant before: HUAIBEI CHUANGZHISHE INFORMATION TECHNOLOGY Co.,Ltd. |
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