CN209512314U - A kind of school bathroom combined-type water heating system - Google Patents
A kind of school bathroom combined-type water heating system Download PDFInfo
- Publication number
- CN209512314U CN209512314U CN201822169564.4U CN201822169564U CN209512314U CN 209512314 U CN209512314 U CN 209512314U CN 201822169564 U CN201822169564 U CN 201822169564U CN 209512314 U CN209512314 U CN 209512314U
- Authority
- CN
- China
- Prior art keywords
- heat pump
- source heat
- valve
- sewage
- heating system
- 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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Classifications
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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
- 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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model is a kind of school bathroom combined-type water heating system, mainly by solar thermal collector, net for air-source heat pump units, sewage source heat pump underground pipe, sewage source heat pump unit, water tank, electric water treatment device, the net for air-source heat pump units is used in combination in cloudy rainy weather with sewage source heat pump, air source heat pump is closed when sunny, solar thermal collector and sewage source heat pump combined operating, solar energy is not only utilized, it is also fully utilized by the waste heat of sewage, electric energy is greatly saved, reduce environmental pressure, on the other hand also broken solar thermal collector is influenced to be limited by weather, realize annual stable operation.
Description
Technical field
The utility model relates to hot-water supply technical field, and in particular to a kind of solar thermal collector-sewage source heat pump-sky
Air supply heat pump combined heat water installations.
Background technique
Solar energy shows its unique advantage as a kind of natural energy resources, with rich reserves and nonstaining property.Sunlight
According to, the not limitation of region, and can directly develop and utilize, convenient for acquisition, and need not exploitation and transport.But due to by four
Season replaces, and day alternates with night and the influence of rainy weather, and it is far from enough that the hot water in school bathroom is only supplied by solar energy
's.
Air source heat pump is a kind of energy saver for making heat flow to from low level heat energy air high-order heat source using high potential.
It is a kind of form of heat pump.As its name suggests, heat pump, can be the Lowlevel thermal energy that cannot directly utilize namely as pump
(heat as contained in air, soil, water) is converted to utilizable high level heat, saves part high potential to reach
The purpose of (such as coal, combustion gas, oil, electric energy).But due to northern area, temperature is lower, heat pump Winter heat supply amount is insufficient, therefore
It needs that auxiliary heater is arranged, in addition, air source heat pump can have some impact on weather.
Sewage source heat pump is one kind of water resource heat pump.It is well known that the advantages of water resource heat pump be water thermal capacity it is big, equipment
Good heat-transfer, so heat exchange equipment is compacter；The variation for changing air themperature than outdoor of water temperature wants small, thus source of sewage heat
The operating condition of pump is stablized than the operating condition of air source heat pump.Treated, and that sewage is is a kind of excellent prominent low
Warm waste heat source is water/hydro-thermal pump or the ideal low-temperature heat source of water/air heat pump.But due to the sewage quantity that school bathroom generates
It is limited, it can not be as the mode of main supply hot water.
Summary of the invention
In order to solve the problems existing in background technology, the utility model adopts the following technical solutions: the utility model
Hot water is supplied in rainy days using air source heat pump, and same there are no pollution to the environment.In addition, the utility model fully considers
It arrives, the sewage generated after bathing contains sufficient heat sources, can be recycled.Therefore, sewage source heat pump has been used
Waste heat in sewage is recycled.Not only, influence of the sewage to environment is reduced, the consumption of electric energy is decreased, mentions
High hot water efficiency of supply.
A kind of school bathroom combined-type water heating system, it is characterised in that it includes: net for air-source heat pump units (1), dirty
Water resource heat pump underground pipe (2), sewage source heat pump unit (3), water tank (4), electric water treatment device (5), pressure gauge (6), valve
(7), solar control valve (8), solar thermal collector (9), thermostat valve (10), exhaust valve (11), sewage source heat pump unit difference
It is used in parallel with net for air-source heat pump units, solar thermal collector, valve (7) are closed when illumination abundance opens solar control valve
(8), valve (7) are opened when illumination deficiency, closed solar control valve (8).
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Referring to Fig.1, specific embodiment of the present invention uses a kind of following technical scheme: school bathroom combined-type water
Heating system, it is characterised in that it includes: net for air-source heat pump units (1), sewage source heat pump underground pipe (2), sewage source heat pump machine
Group (3), water tank (4), electric water treatment device (5), pressure gauge (6), valve (7), solar control valve (8), solar energy heating
Device (9), thermostat valve (10), exhaust valve (11), sewage source heat pump unit respectively with net for air-source heat pump units, solar thermal collector simultaneously
Connection uses, and water directly feeds by tap water, and when illumination abundance closes valve (7) and opens solar control valve (8), at this point, stopping
Net for air-source heat pump units (1), solar thermal collector (9) are worked at the same time with sewage source heat pump unit (3)；Valve is opened when illumination deficiency
Door (7) is closed solar control valve (8).At this point, stop solar thermal collector (9), net for air-source heat pump units (1) and source of sewage
Heat pump unit (3) works at the same time.
A kind of school bathroom combined-type water heating system, it is characterised in that: be equipped with by water tank to supply side
Electric water treatment device (5).
A kind of school bathroom combined-type water heating system, it is characterised in that: solar thermal collector (9) and hot water
Pipeline junction will add exhaust valve (11).
A kind of school bathroom combined-type water heating system, it is characterised in that: want plus-pressure in water tank (4) upper end
Table (6).
Air source heat pump, sewage source heat pump and solar thermal collector are used in combination the utility model, sufficiently combine
The whole condition in school bathroom and the limitation of each heat-supplying mode.Clean energy resource solar energy is not only utilized, is also fully utilized by
School bathroom generates the waste heat of waste water, not only meets demand of the school bathroom whole year to hot water in this way, has also achieved environmentally friendly section
The effect of energy.
Claims (4)
1. a kind of school bathroom combined-type water heating system, it is characterised in that it includes: net for air-source heat pump units (1), sewage
Source heat pump ground pipe laying (2), sewage source heat pump unit (3), water tank (4), electric water treatment device (5), pressure gauge (6), valve
(7), solar control valve (8), solar thermal collector (9), thermostat valve (10), exhaust valve (11), sewage source heat pump unit difference
It is used in parallel with net for air-source heat pump units, solar thermal collector, valve (7) are closed when illumination abundance opens solar control valve
(8), valve (7) are opened when illumination deficiency, closed solar control valve (8).
2. a kind of school bathroom combined-type water heating system according to claim 1, it is characterised in that: by water tank to
Supply side is equipped with electric water treatment device (5).
3. a kind of school bathroom combined-type water heating system according to claim 1, it is characterised in that: solar energy heating
Device (9) and hot water pipeline junction will add exhaust valve (11).
4. a kind of school bathroom combined-type water heating system according to claim 1, it is characterised in that: water tank (4)
Want plus-pressure table (6) in upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822169564.4U CN209512314U (en) | 2018-12-24 | 2018-12-24 | A kind of school bathroom combined-type water heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822169564.4U CN209512314U (en) | 2018-12-24 | 2018-12-24 | A kind of school bathroom combined-type water heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209512314U true CN209512314U (en) | 2019-10-18 |
Family
ID=68196540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822169564.4U Expired - Fee Related CN209512314U (en) | 2018-12-24 | 2018-12-24 | A kind of school bathroom combined-type water heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209512314U (en) |
-
2018
- 2018-12-24 CN CN201822169564.4U patent/CN209512314U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 Termination date: 20201224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |