CN206768127U - Solar energy heating constant temperature system - Google Patents
Solar energy heating constant temperature system Download PDFInfo
- Publication number
- CN206768127U CN206768127U CN201720513277.3U CN201720513277U CN206768127U CN 206768127 U CN206768127 U CN 206768127U CN 201720513277 U CN201720513277 U CN 201720513277U CN 206768127 U CN206768127 U CN 206768127U
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- CN
- China
- Prior art keywords
- solar energy
- solar
- hot water
- valve
- temperature
- 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
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Abstract
The utility model discloses a kind of solar energy heating constant temperature system, it is related to energy device field, the solar energy heating constant temperature system maintains the thinking of methane-generating pit temperature using solar energy in the winter time, the hot water produced using solar thermal collector heats biogas slurry by the heat exchanger being arranged in methane-generating pit, maintain temperature, keep fermentation, produce biogas.Methane-generating pit is incubated simultaneously, reduces energy consumption, improves pond temperature.The biogas fermentation device of a set of solar energy heating is designed according to this thinking, solves the problems, such as that cold districts methane-generating pit is unable to aerogenesis.
Description
Technical field
It the utility model is related to energy device field, and in particular to a kind of solar energy heating constant temperature system.
Background technology
Although methane energy and solar energy in recent years in the vast rural area in China (particularly south) wide popularization and application, by
Influenceed in the northeast by ground temperature and climatic effect, especially China, northwest cold district by ground temperature, gas production is low, or even winter
Not aerogenesis.The Northeast's rural household hydraulic pressure or methane-generating pit only have mid-May to late October in the time of more than 15 DEG C of pond temperature,
Other time gas production is small or not aerogenesis.
Utility model content
The utility model mainly solving the technical problems that provide a kind of solar energy heating constant temperature system, by photothermal technique with
Biogas technology is comprehensively utilized, and the fermentation parameter of biogas is controlled into automatic control system with sensor group by cheap single-chip microcomputer
System, makes biogas slurry remain at stable parameter, and the hot water cyclesystem of photothermal technique composition is heated, is incubated for methane-generating pit, carries
The factor of created gase and renewable energy utilization rate of high biogas, can solve north of china in winter aerogenesis problem.
To achieve the above object, the utility model provides following technical scheme：The solar energy heating constant temperature system includes
Solar water heater, solar water heater connect indoor water by running water in the junction chamber of valve 1, solar water heater by valve 2
Pond, solar water heater connect hot water buffer by magnetic valve 1, and solar water heater is connected by magnetic valve 2 and magnetic valve 3
Hot water buffer, hot water buffer are connected by circulating pump and the coupled reaction tank of valve 3, hot water buffer by magnetic valve 3 and valve 4
Retort, spiral heat exchanger is installed outside retort, temperature control sensor 1 and temperature control sensor 2, temperature control are installed in retort
Sensor 1 and temperature control sensor 2 are connected with temperature control box.
Preferably, the retort is the biogas reaction vessel of mesophilic digestion.
Beneficial effect using above technical scheme is：
1st, maximally utilise solar energy and biogas using photothermal technique and methane-generating pit heat preservation technology, overcome conventional biogas
Using process by weather, weather, season and round the clock the sun haunt influenceed the defects of, solve slaughtering animal and meat products and add
To the pollution problem of environment during work.
2nd, low cost solves the problems, such as that livestock cultivates gas Winter heat supply so that enterprise and raiser are in the season for needing most heat supply
Section enjoys its material benefit.
3rd, solves the defects of traditional biogas, wideling popularize biogas for rural area solves trouble and worry.Green is provided for rural area
Domestic energy, to reduce the exploitation of fossil energy and use, protect forest vegetation, safeguard air Carbon balance, mitigation of global climate
Warming trend.High-quality organic fertilizer fertilizer for replacing chemical is provided, fossil energy is largely used because of production chemical fertilizer to reduce, mitigates rural area face
Pollute in source.
Brief description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structure principle chart of solar energy heating constant temperature system of the utility model.
Embodiment
Describe a kind of preferred embodiment of solar energy heating constant temperature system of the utility model in detail below in conjunction with the accompanying drawings.
Fig. 1 shows a kind of embodiment of solar energy heating constant temperature system of the utility model：
As shown in figure 1, the solar energy heating constant temperature system includes solar water heater, solar water heater passes through valve 1
Running water in junction chamber, solar water heater connect heat by pond in the junction chamber of valve 2, solar water heater by magnetic valve 1
Weed buffer, solar water heater connect hot water buffer by magnetic valve 2 and magnetic valve 3, and hot water buffer passes through circulating pump
With the coupled reaction tank of valve 3, hot water buffer is provided with spiral heat exchange by magnetic valve 3 and the coupled reaction tank of valve 4 outside retort
Device, temperature control sensor 1 and temperature control sensor 2 are provided with retort, and temperature control sensor 1 and temperature control sensor 2 connect with temperature control box
Connect.Retort is the biogas reaction vessel of mesophilic digestion.
As shown in figure 1, when the temperature in retort is less than design temperature, by temperature sensor feedback to temperature control box, from
And open the circulation pump, promote the spiral tube heat exchanger in the reacted tank of the hot water stream in hot water buffer to be circulated, to liquid
Material is heated, and lifts the temperature in retort；When the temperature in retort reaches design temperature, then it is anti-by temperature sensor
Temperature control box is fed to, so as to close circulating pump, loop termination.The major function of hot water buffer is to enter spiral heat exchange to control
The temperature of device reclaimed water, prevent that temperature is too high.Because easily cause local sludge temperature too high when temperature is too high and spiral tank outside
Wall crusts, by hot water buffer by the temperature control entered in helix tube at 60 DEG C ± 2 DEG C.The operation principle of hot water buffer
It is divided into two circulations.
1st circulation：
When the temperature of hot water buffer is higher than 62 DEG C, its circulation route is：
Hot water buffer → circulating pump → 3 → spiral heat exchanger of valve → valve 4 → magnetic valve, 3 → hot water buffer.
Now, magnetic valve 1 is closed with magnetic valve 2, cut-out and the circulation of solar energy hot water tank；Magnetic valve 3 is opened, recirculated water
Directly circulated by hot water buffer, promote the temperature in hot water buffer to reduce.
2nd circulation：
When the temperature of hot water buffer is less than 58 DEG C, its circulation route is：
Hot water buffer → circulating pump → 3 → spiral heat exchanger of valve → 4 → magnetic valve of valve, 2 → solar water heater → electromagnetism
Valve 1 → hot water buffer.
Now, magnetic valve 1 is opened with magnetic valve 2, the circulation of UNICOM and solar energy hot water tank；Magnetic valve 3 is closed, so as to promote
Raise hot water buffer temperature.The master control device of circulating pump is additionally provided with solar heating system.When in solar water container
When temperature is less than 40 DEG C, circulating pump is closed, avoids circulating pump long time continuous working, saves electric energy.
The above is only preferred embodiment of the present utility model, it is noted that for one of ordinary skill in the art
For, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this
The protection domain of utility model.
Claims (2)
- A kind of 1. solar energy heating constant temperature system, it is characterised in that：The solar energy heating constant temperature system includes solar water Device, solar water heater pass through pond in the junction chamber of valve 2, solar heat by running water in the junction chamber of valve 1, solar water heater Hydrophone connects hot water buffer by magnetic valve 1, and solar water heater connects hot water buffer by magnetic valve 2 and magnetic valve 3, Hot water buffer passes through magnetic valve 3 and the coupled reaction tank of valve 4, reaction by circulating pump and the coupled reaction tank of valve 3, hot water buffer Spiral heat exchanger is installed outside tank, temperature control sensor 1 and temperature control sensor 2, temperature control sensor 1 and temperature are installed in retort Control sensor 2 is connected with temperature control box.
- 2. solar energy heating constant temperature system according to claim 1, it is characterised in that：The retort is mesophilic digestion Biogas reaction vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720513277.3U CN206768127U (en) | 2017-04-29 | 2017-04-29 | Solar energy heating constant temperature system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720513277.3U CN206768127U (en) | 2017-04-29 | 2017-04-29 | Solar energy heating constant temperature system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206768127U true CN206768127U (en) | 2017-12-19 |
Family
ID=60648848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720513277.3U Expired - Fee Related CN206768127U (en) | 2017-04-29 | 2017-04-29 | Solar energy heating constant temperature system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206768127U (en) |
-
2017
- 2017-04-29 CN CN201720513277.3U patent/CN206768127U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20190429 |