CN201772636U - Solar central heating device for unit building - Google Patents
Solar central heating device for unit building Download PDFInfo
- Publication number
- CN201772636U CN201772636U CN2010201154150U CN201020115415U CN201772636U CN 201772636 U CN201772636 U CN 201772636U CN 2010201154150 U CN2010201154150 U CN 2010201154150U CN 201020115415 U CN201020115415 U CN 201020115415U CN 201772636 U CN201772636 U CN 201772636U
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- China
- Prior art keywords
- water
- heat collection
- thermal
- circulation
- water tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Abstract
The utility model discloses a solar central heating device for a unit building. Each household in the unit building shares the heat of solar energy. The solar central heating device mainly comprises a solar thermal collector, a heat collection water tank, a circulation water returning device, a heat collection circulation pipeline, a heat collection circulation water pump, a water supplement device, a user terminal display device, a user component, an integrated control device and the like. The heat collection circulation pipeline and the heat collection water tank are provided with temperature sensors for measuring water temperature, in addition, the heat collection water tank is also provided with a water level sensor, and each sensor is electrically connected with the integrated control device. The solar central heating device can ensure that users in each unit of multistory and high-rise buildings can use solar hot water, and is convenient to install, use and manage, has low operating cost and is applicable to existing buildings and new buildings.
Description
Technical field
The utility model relates to the solar water heater field, is specifically related to a kind of central solar heating device that is used for unit building.
Background technology
Solar energy is huge with its cleaning, reserves, and cost is low, and numerous advantages such as restriction of no region and energy source quality height become the first-selected resource of renewable energy utilization.The a lot of areas of China require in the new building below 12 layers solar water heating system to be installed at present.At existing building the solar energy heating integral system being installed also begins to be much accounted of.
According to the present state of the art, the solar water heating system that can be used for modular dwelling house mainly comprises family formula hot-water heating system, concentrates thermal-arrest, divides family heat reservoir and concentrated thermal-arrest central heating system.For these several solar water heating systems, do following detailed introduction respectively:
(1) family formula solar water heating system comprises the separate type family formula solar water heating system that combines with balcony or metope.Advantage: heat collector combines with elevation of building, the product maturation, and hot and cold water pressure more easily guarantees; There is not the measurement of hot water charging problem; Because heat collector is produced on a large scale as complete product, quality easily guarantees.Shortcoming: difficult and architectural appearance merges, and each family thermal-arrest resource can not be shared, and is difficult to use the lower user of floor usually.
(2) concentrate thermal-arrest, branch family heat accumulation, branch family auxiliary heating system.Advantage: heat collector is concentrated or the subregion setting, and the user uses solar water not limited by architecture storey, combines easily with building; Indoor water tank bearing operation also can be assisted heating, and hot and cold water pressure and hot water amount more easily guarantee; Do not have meterage, it is lower that cost is equally shared by all in system's operation.Shortcoming: system cost is higher, and indoor need are provided with press-bearing water tank.
(3) concentrate thermal-arrest, central heating, household metering system.Advantage: collecting system and heating system are separated consideration, reduced the complex nature of the problem, be fit to newly-built and existing high residential building, the particularly existing Residential Buildings with Hot Water system reform; Heat collector can be concentrated or subregion is arranged, the adaptability height of building combination concentrates auxiliary heating big to the choice of auxiliary thermal source; Cold and hot water supply system homology same district, the constant temperature Timing water supply can reduce operation energy consumption when suitably improving hot water supply comfortableness.When determine to adopt concentrating hot water supply system, be that main heat source system is compared with conventional heat source system with solar energy, can reduce the hot water cost of occupancy rate when low greatly.Shortcoming: need to adopt the thermal flow meter meterage.System operation cost is shared each household equally, and estate management is had relatively high expectations, and needs resident family to cooperate jointly.When occupancy rate was not high, the hot water expense of sharing equally was higher.
After the solar water heating system of listing is above analyzed, can draw, the prior art scheme is also failed to satisfy fully in the unit requirements such as every layer user can both use solar water, low cost of manufacture, estate management is convenient, operating cost is cheap.
Summary of the invention
At above-mentioned technical problem, the purpose of this utility model provides a kind of central solar heating device that is used for unit building, each user that the utility model can satisfy in the unit building of multilayer and skyscraper can both use solar water, and installation and easy to use, be convenient to the management, operating cost is cheap, be easy to be applicable in existing building and new building and install by the tripartite acceptance of real estate developer, owner and estate management.
The realization the technical solution of the utility model is as follows:
The central solar heating device that is used for unit building, comprise solar thermal collector, the thermal-arrest circulating line, heat collection water tank, the water replanishing device that is connected with the thermal-arrest circulating line, carry and distribute the circulating backwater device of hot water for the user, user terminal displays device and integrated control device, the thermal-arrest circulating line is provided with the thermal-arrest water circulating pump, solar thermal collector links to each other with heat collection water tank by the thermal-arrest circulating line, the circulating backwater device links to each other with circulation input port and circulation delivery outlet on the heat collection water tank, thermal-arrest circulating line at the solar thermal collector outlet side is provided with the thermal-arrest cooling-water temperature sensor that is electrically connected with integrated control device, heat collection water tank is provided with the level sensor of the detected liquid level that is electrically connected with integrated control device, and the thermal-arrest circulating line of heat collection water tank side is provided with the water tank cooling-water temperature sensor that is electrically connected with integrated control device in addition.
Advantage of the present utility model is:
1. this central solar heating water system is applicable in the unit building of high level or multi-story structure and installs, and each user only needs to pay the ordinary tap water water rate and gets final product in this solar water heating system process of use; Heat collection water tank can be installed in the domatic attic according to the building actual conditions neatly, on the flooring on flat roof or in the basement of building.
2. by on solar thermal collector, being provided with the cooling-water temperature sensor that is electrically connected with integrated control device, heat collection water tank is provided with the level sensor of a plurality of liquid levels of detection that are connected with integrated control device, and heat collection water tank is provided with the water tank cooling-water temperature sensor that is electrically connected with integrated control device.By the signal that these sensors are gathered, can make integrated control device know water temperature and fluid level condition in the heat collection water tank in time.Integrated control device is controlled the work of constant temperature water replanishing device according to the situation of the outlet water temperature of the water temperature of concentrating cistern device and solar thermal collector, hot water in the solar thermal collector is headed in the heat collection water tank, make to use solar water earlier in the use; And when the liquid level in the heat collection water tank is lower than the minimum warning line of setting, integrated control device will drive quick water replanishing device work, to the heat collection water tank moisturizing.
3. work by the control circulating backwater device of integrated control device, can periodically hot water in the heat collection water tank be circulated in circulating backwater device and heat collection water tank, be consistent with the water temperature that guarantees each user terminal and the temperature of heat collection water tank, the user that can satisfy each unit of multilayer and skyscraper like this can both use solar water.By the pressure-reducing valve that is provided with on the circulating backwater device, hot water to the water supply circulation house steward of the solar water that is arranged in low floor place reduces pressure, can solve the problem that user's cold and hot mixed water when using solar water is difficult for adjusting, guarantee that low layer resident family normally uses.
4. by the user terminal displays device, and the control action of integrated control device, can show for each household water end provides temperature and liquid level, allow each user can both recognize the temperature and the level condition of hot water in the heat collection water tank constantly, so that whether make the decision that needs use family expenses auxiliary thermal source that solar water is heated, not only make full use of solar energy, the effect of the existing thermal source of maximal efficiency that performance solar energy utilizes and family also is providing a great convenience property of user simultaneously.And flowmeter is installed at each household heat supply water pipe, be used to indicate the flow situation of using solar water.In addition, the user of the solar water of use native system is according to the ordinary tap water charge on traffic.
5. the employing integrated control device can also carry out scene adjustment according to different instructions for uses and conversion in season to each temperature value of setting and liquid level setting value.
In sum, the utility model combines solar water heating system and building together, central solar heating, the user shares the heat of solar energy, each household is by the flow charging of ordinary tap water, have that cost is low, system is simple, parts are less, installation and easy to use, be convenient to estate management, operating cost is cheap, no matter be at existed building or at new building this system construction to be installed simple, to arranging and other finishings do not have influence in use, the water route of existing auxiliary thermal source in the resident family.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
In the accompanying drawing, 1 is solar thermal collector, and 2 is heat collection water tank, 3 is automatic exhaust steam valve, and 4 is cooling-water temperature sensor, and 5 is the water tank cooling-water temperature sensor, 6 is the constant temperature water replanishing device, and 7 is quick water replanishing device, and 8 are water supply circulation house steward, 9 is the backwater circulation house steward, and 10 is level sensor, and 11 is the user terminal displays device, 12 is flowmeter, 13 is the backwater circulation water pump, and 14 is the thermal-arrest water circulating pump, and 15 is stop valve, 16 is check-valves, 17 is gate valve, and 18 is booster pump, and 19 is auxiliary thermal source, 20 is integrated control device, 21 is blowoff valve, and 22 is pressure-reducing valve, and 23 is the thermal-arrest circulating line.
The specific embodiment
With reference to Fig. 1, be the central solar heating device that is used for unit building of the present utility model, comprise solar thermal collector 1 and be connected heat collection water tank 2 with this solar thermal collector by thermal-arrest circulating line 23, solar thermal collector 1 is made up of the polylith solar heat-collection plate, and these solar heat-collection plates are installed in the top of building.The automatic exhaust steam valve 3 that is connected with circulating line is installed on the solar thermal collector 1, is used for getting rid of unnecessary gas with solar thermal collector 1 water pipe connecting.Thermal-arrest circulating line 23 respectively with solar thermal collector 1 with after heat collection water tank 2 is connected, thereby form the path of a circulation.Thermal-arrest circulating line 23 also comprises gate valve 17, thermal-arrest water circulating pump 14 and check-valves 16, gate valve 17.Also be provided with the cooling-water temperature sensor 4 that is electrically connected with integrated control device in addition on the thermal-arrest circulating line 23, cooling-water temperature sensor 4 is near a side of solar thermal collector, and cooling-water temperature sensor 4 is electrically connected with integrated control device 20.
When heat collection water tank 2 was placed the roof of building unit or public loft, user's way of supplying water adopted Natural Circulation, and return water mode adopts mechanical cycles.If unit floor higher position when supplying water is because pressure is relatively low, the user can install booster water pump according to having more actual conditions.Heat collection water tank 2 is provided with the level sensor 10 of a plurality of liquid levels of detection that are connected with integrated control device, be provided with the highest liquid level, minimum warning liquid level and quick moisturizing liquid level in the heat collection water tank, level sensor 10 is used for the situation of these three liquid levels is detected, and the signal that detects is transported to integrated control device 20.Heat collection water tank 2 is provided with the water tank cooling-water temperature sensor 5 that is electrically connected with integrated control device, and water tank cooling-water temperature sensor 5 is delivered to integrated control device 20 with the water temperature signal that detects.In the bottom of heat collection water tank 2 blowoff valve 21 is installed, can regularly discharges, improve the cleannes that solar water uses the dirt in the heat collection water tank.
In the utility model, for the water in the heat collection water tank 2 can be replenished in time, on the water pipe to be heated of described thermal-arrest circulating line 23, connect a water replanishing device by water pipe, this water replanishing device comprises quick water replanishing device 7 and constant temperature water replanishing device 6, be equipped with magnetic valve in water replanishing device 7 and the constant temperature water replanishing device 6 fast, they link together in parallel by water pipe, and the input of water replanishing device connects civilian water supply pipe.In order automatically to control quick water replanishing device 7 and constant temperature water replanishing device 6, water replanishing device 7 and constant temperature water replanishing device 6 all connect integrated control device fast.Like this, constant temperature water replanishing device 6 is controlled constant temperature water replanishing device 6 by Centralized Controller according to the situation of water temperature in the heat collection water tank 2 and solar thermal collector 1 outlet water temperature.When the water temperature that detects the solar thermal collector exit when cooling-water temperature sensor 4 was lower than the temperature that integrated control device 20 is provided with, integrated control device 20 drove 6 work of constant temperature water replanishing devices, and running water is transported in the circulating line through constant temperature water replanishing device 6.When the water temperature in cooling-water temperature sensor 4 detection solar thermal collector exits is higher than the temperature of integrated control device 20 settings, integrated control device 20 will be controlled constant temperature water replanishing device 6 and close.The control procedure of water replanishing device 7 is fast: by the detection of level sensor 10, when the liquid level of heat collection water tank 2 is the minimum warning position of setting, integrated control device 20 sends the instruction of opening quick water replanishing device 7, running water is by quick moisturizing magnetic valve and circulating line, adds in the heat collection water tank 2 apace.
In the utility model,, on heat collection water tank 2, connect circulating backwater device that has for the user delivering hot water and user terminal displays device for the user of each unit that can make multilayer and skyscraper can both get solar water from heat collection water tank 2.The circulating backwater device comprises water supply circulation house steward 8, backwater circulation house steward 9 and backwater circulation water pump 13, water supply circulation house steward 8 is connected with circulation delivery outlet on the heat collection water tank, backwater circulation house steward 9 is connected with water supply circulation house steward 8, backwater circulation house steward 9 is connected with backwater circulation water pump 13, the circulation delivery outlet that backwater circulation water pump 13 connects on the heat collection water tank, the backwater circulation water pump also is electrically connected with integrated control device 20, so that obtain the control of integrated control device 20.Integrated control device 20 can be controlled backwater circulation water pump 13 and start in the moment of appointment.Also be provided with pressure-reducing valve 22 on the water supply circulation house steward 8 of circulating backwater device, the position of pressure-reducing valve is positioned on the water supply circulation house steward's 8 who hangs down the floor place the pipeline section, after the implementation decompression of low floor place, solve the user and when using solar water, produce the difficult problem of regulating of water of mixing with cold water, normally use to guarantee low layer resident family because of hydraulic pressure is higher.The user terminal displays device is installed according to number of users.
User terminal displays device 11 is a display screen, and it is electrically connected with integrated control device 20, and it can be installed in the position of conveniently checking arbitrarily in the subscriber household, is used for showing water temperature and level condition in heat collection water tank 2.This central solar heating water system also comprises nest, the stop valve 15 that this nest comprises flowmeter 12 and is arranged at the flowmeter output.The water meter that flowmeter 12 uses for average family, one end of flowmeter 12 connects water supply circulation house steward 8, the output of flowmeter connects stop valve 15, nest also comprises the booster pump 18 of the output that is connected in stop valve 15, booster pump 18 is used for the user of high level elements, need not to use for the user of low layer unit.If need not to use booster pump 18, the output of stop valve 15 can connect first pipeline and second pipeline so, and wherein first pipeline directly is connected with the terminal equipment of discharging water, and the spray that this terminal equipment of discharging water is tap or bathroom is first-class.Second pipeline connects an end of family expenses auxiliary thermal source 19, the other end of family expenses auxiliary thermal source connects the terminal equipment that discharges water, the family expenses auxiliary thermal source is electric heater or gas heater etc., and family expenses auxiliary thermal source 19 can be enabled under the situation that water temperature is not high in heat collection water tank.When using booster pump 18 if desired on high level elements, booster pump 18 1 ends connect the output of stop valve 15, and the input that the other end connects first pipeline and second pipeline gets final product.
For the utility model, realize above-mentioned all multi-functionally, integrated control device 20 is imperative equipment.Integrated control device 20 is after being used for the water temperature that will receive and liquid level signal and handling, to send control instruction to water replanishing device, thermal-arrest water circulating pump 14, circulating backwater device 13, so that these equipment operations or out of service, reaches the purpose of automatic control.
[0027] the foregoing description is to be used for explanation or to explain the utility model; rather than to restriction of the present utility model; under the design prerequisite of claims of the present utility model and specification, improve, all belong to the protection domain of the utility model claims.
Claims (7)
1. the central solar heating device that is used for unit building, comprise solar thermal collector (1), thermal-arrest circulating line (23), heat collection water tank (2), the water replanishing device that is connected with the thermal-arrest circulating line, carry and distribute the circulating backwater device of hot water for the user, user terminal displays device and integrated control device (20), thermal-arrest circulating line (23) is provided with thermal-arrest water circulating pump (14), it is characterized in that: solar thermal collector (1) links to each other with heat collection water tank (2) by thermal-arrest circulating line (22), the circulating backwater device links to each other with circulation input port and circulation delivery outlet on the heat collection water tank (2), thermal-arrest circulating line at solar thermal collector (1) outlet side is provided with the thermal-arrest cooling-water temperature sensor (4) that is electrically connected with integrated control device, heat collection water tank (2) is provided with the level sensor (10) of the detected liquid level that is electrically connected with integrated control device (20), and the thermal-arrest circulating line of heat collection water tank side is provided with the water tank cooling-water temperature sensor (5) that is electrically connected with integrated control device (20) in addition.
2. the central solar heating device that is used for unit building according to claim 1, it is characterized in that: the circulating backwater device comprises water supply circulation house steward (8), backwater circulation house steward (9) and backwater circulation water pump (13), water supply circulation house steward (8) is connected with circulation delivery outlet on the heat collection water tank, backwater circulation house steward (9) is connected with water supply circulation house steward (8), backwater circulation house steward (9) is connected with backwater circulation water pump (13), backwater circulation water pump (13) connects the circulation input port on the heat collection water tank, and the backwater circulation water pump also is electrically connected with integrated control device (20).
3. the central solar heating device that is used for unit building according to claim 2 is characterized in that: described circulating backwater device also comprises the pressure-reducing valve (22) that is arranged on the water supply circulation house steward (8).
4. the central solar heating device that is used for unit building according to claim 1 is characterized in that: also comprise nest, the stop valve (15) that this nest comprises flowmeter (12) and is arranged at the flowmeter output.
5. the central solar heating device that is used for unit building according to claim 4, it is characterized in that: described nest also comprises the booster pump that is connected in the stop valve output.
6. the central solar heating device that is used for unit building according to claim 4, it is characterized in that: the output of described stop valve (15) is provided with first pipeline and second pipeline, wherein first pipeline directly is connected with the terminal equipment of discharging water, second pipeline connects an end of family expenses auxiliary thermal sources (19), and the other end of family expenses auxiliary thermal source connects the terminal equipment that discharges water.
7. according to any described modular dwelling house central solar heating water system of claim 1 to 6, it is characterized in that: described water replanishing device comprises quick water replanishing device (7) and constant temperature water replanishing device (6), and water replanishing device (7) and constant temperature water replanishing device (6) all connect integrated control device fast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201154150U CN201772636U (en) | 2010-02-08 | 2010-02-08 | Solar central heating device for unit building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201154150U CN201772636U (en) | 2010-02-08 | 2010-02-08 | Solar central heating device for unit building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201772636U true CN201772636U (en) | 2011-03-23 |
Family
ID=43752483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201154150U Expired - Fee Related CN201772636U (en) | 2010-02-08 | 2010-02-08 | Solar central heating device for unit building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201772636U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185368A (en) * | 2011-12-27 | 2013-07-03 | 廊坊创意博能源有限公司 | System and method for concentratedly collecting heat from solar hot water and accumulating heat by individual family and directionally transferring heat |
| CN103185368B (en) * | 2011-12-27 | 2016-12-14 | 廊坊创意博能源有限公司 | A kind of solar water concentrates the system and method for collection heat separating user accumulation of heat orientation heat exchange |
| CN106352394A (en) * | 2016-11-01 | 2017-01-25 | 宁波春光节能科技有限公司 | Centralized hot water supply system for high-rise housing units |
| CN109253486A (en) * | 2018-09-29 | 2019-01-22 | 杨晓军 | A kind of Natural Circulation and forced circulation load in mixture construction in same heating system |
| CN114353355A (en) * | 2022-01-06 | 2022-04-15 | 北京东方华脉工程设计有限公司 | System of solar all-in-one machine for roof used in small high-rise residence |
-
2010
- 2010-02-08 CN CN2010201154150U patent/CN201772636U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185368A (en) * | 2011-12-27 | 2013-07-03 | 廊坊创意博能源有限公司 | System and method for concentratedly collecting heat from solar hot water and accumulating heat by individual family and directionally transferring heat |
| CN103185368B (en) * | 2011-12-27 | 2016-12-14 | 廊坊创意博能源有限公司 | A kind of solar water concentrates the system and method for collection heat separating user accumulation of heat orientation heat exchange |
| CN106352394A (en) * | 2016-11-01 | 2017-01-25 | 宁波春光节能科技有限公司 | Centralized hot water supply system for high-rise housing units |
| CN109253486A (en) * | 2018-09-29 | 2019-01-22 | 杨晓军 | A kind of Natural Circulation and forced circulation load in mixture construction in same heating system |
| CN114353355A (en) * | 2022-01-06 | 2022-04-15 | 北京东方华脉工程设计有限公司 | System of solar all-in-one machine for roof used in small high-rise residence |
| CN114353355B (en) * | 2022-01-06 | 2023-09-19 | 北京东方华脉工程设计有限公司 | System of solar energy all-in-one machine using roof in small high-rise residence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20140208 |