CN110800523B - Passive solar heat preservation and heating device for buried sewage treatment facility - Google Patents
Passive solar heat preservation and heating device for buried sewage treatment facility Download PDFInfo
- Publication number
- CN110800523B CN110800523B CN201911012694.XA CN201911012694A CN110800523B CN 110800523 B CN110800523 B CN 110800523B CN 201911012694 A CN201911012694 A CN 201911012694A CN 110800523 B CN110800523 B CN 110800523B
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- heat
- cover plate
- pebble
- concrete wall
- polyethylene
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- 239000010865 sewage Substances 0.000 title claims abstract description 43
- 238000004321 preservation Methods 0.000 title claims abstract description 19
- 238000010438 heat treatment Methods 0.000 title abstract description 6
- 239000011521 glass Substances 0.000 claims abstract description 32
- 229920002635 polyurethane Polymers 0.000 claims abstract description 16
- 239000004814 polyurethane Substances 0.000 claims abstract description 16
- 238000005273 aeration Methods 0.000 claims abstract description 13
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 238000005276 aerator Methods 0.000 claims abstract description 6
- 239000004698 Polyethylene Substances 0.000 claims description 33
- -1 polyethylene Polymers 0.000 claims description 33
- 229920000573 polyethylene Polymers 0.000 claims description 33
- 238000009825 accumulation Methods 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 8
- 239000002893 slag Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 2
- 230000004071 biological effect Effects 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 description 3
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/243—Collecting solar energy
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/30—Solar heat collectors for heating objects, e.g. solar cookers or solar furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a passive solar heat preservation and heating device for a buried sewage treatment facility, which comprises a main body structure, a glass cover plate, a pebble heat accumulator, an aeration cabin and an heightening collar, wherein the glass cover plate is arranged on the main body structure; the main body structure comprises a concrete wall body, a polyurethane outer heat-insulating layer and a ventilation opening; the glass cover plate adopts an adjustable LOW-E hollow glass window; the invention can store the heat acquired by solar radiation in the pebble heat accumulator in daytime, release the heat stored by the pebble heat accumulator into the device when the outside air temperature is low at night, prevent the heat from being dissipated through the heat preservation effect of the glass cover plate and the outer heat preservation layer, and maintain a relatively continuous high-temperature environment in the device. The air preheated in the device is pumped into the sewage treatment device through the aerator, and the air is used as a medium to transfer the heat in the device into the water, so that the effect of aeration to the sewage is achieved, the temperature of the sewage is increased, and the problems of excessively low water temperature, low biological activity and poor treatment effect of sewage treatment facilities in severe cold and cold areas are solved.
Description
Technical Field
The invention relates to the field of solar technology application, in particular to a passive solar heat-preservation and temperature-increasing device for a buried sewage treatment facility.
Background
The temperature is low in winter in northern areas, the decentralized sewage treatment is obviously affected by low-temperature conditions, the freezing is easy, the water temperature is low, the microbial activity is poor, the operation effect is poor, the waste problem of treatment facilities caused by the low-temperature microbial activity sewage treatment is serious, and the problem of winter heat preservation and temperature increase of the sewage treatment facilities in northern areas is urgently solved.
At present, the following two modes are generally adopted by a large and medium sewage treatment plant to ensure the proper temperature of a sludge pond: firstly, a heat preservation diaphragm is additionally arranged above the sludge pool, so that heat loss in sewage is reduced; secondly, the air around the aeration fan is preheated, so that heat in the air is transferred to the sewage, and the sewage temperature is improved. The decentralized sewage treatment facility adopts the mode of installing simple and easy sunshine canopy additional at the facility top, has played the heat preservation effect to sewage treatment facility from a certain extent, but has only solved the processing facility problem of freezing generally, can not ensure the inside suitable temperature of facility.
The distributed sewage treatment facilities have small scale, multiple points and difficult maintenance, so that a sewage treatment facility heat preservation and temperature increase system with low energy consumption, low cost and easy maintenance is necessary to solve the problem of low-temperature operation of the distributed sewage treatment facilities in severe cold and cold areas.
Disclosure of Invention
The invention aims to provide a passive solar heat-preserving and temperature-increasing device for an underground sewage treatment facility, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a passive solar energy heat preservation and temperature increase device for buried sewage treatment facilities comprises a main body structure, a glass cover plate, a pebble heat accumulator, an aeration cabin and an heightening collar; the main body structure comprises a concrete wall body, a polyurethane outer heat-insulating layer and a ventilation opening; the glass cover plate adopts an adjustable LOW-E hollow glass window; the pebble heat accumulator comprises a heat accumulation layer paved on the ground and a heat accumulation layer attached to the inner side of the concrete wall; the aeration cabin comprises a polyethylene enclosure body, a polyethylene cover plate provided with air guide holes and an air guide coil pipe embedded in the pebble heat accumulator; the heightening necklace comprises a polyethylene necklace main body and a polyurethane inner heat preservation layer.
The concrete wall foundation is outside the embedded range of the sewage treatment facility, and the polyurethane outer heat-insulating layer is wrapped around the concrete wall to form a main body structure; the south side of the concrete wall body is lower than the north side, and the tops of the south side and the south side outer heat preservation layer of the concrete wall body are inclined, and the inclination angle is consistent with the installation angle of the glass cover plate; an adjustable ventilation opening is arranged on the east and west sides of the concrete wall body.
The pebble heat accumulator comprises a heat accumulation layer paved on the ground and a heat accumulation layer attached to the inner side of the concrete wall, wherein the height of the pebble layer in the pebble heat accumulator is 400-800 mm, and the particle size of pebbles in the pebble layer is 50-100 mm; the glass cover plate faces to the south, the one-meter span of the glass cover plate is inclined to 5 cm, the inclination angle is 18-45 degrees, and the north side of the glass cover plate is hinged to the concrete wall.
The air guide coil pipe is buried in the ground pebble heat accumulator, an air inlet of the air guide coil pipe stretches into the polyethylene enclosure body and is connected with an air outlet of the aerator, and an air outlet of the air guide coil pipe penetrates through the polyethylene cover plate and the polyethylene necklace ring and stretches into the sewage treatment facility to be connected with the aeration shunt pipe.
The polyethylene necklace is positioned underground and connected with the sewage treatment facility opening, the polyurethane inner heat-insulating layer is wrapped outside the polyethylene necklace, and the furnace slag is filled between the inner heat-insulating layer and the wall body, and between the inner heat-insulating layer and the enclosure body.
As a preferred embodiment of the present invention: the polyethylene enclosure body is rectangular, one side surface of the polyethylene enclosure body is provided with an opening, and the rest surfaces are of sealing structures.
Compared with the prior art, the invention has the beneficial effects that: according to the solar energy solar heat-insulation device, solar energy is collected and stored by the passive solar heat-insulation device in the daytime, sunlight is directly irradiated into the device through the glass cover plate, heat is stored in the pebble heat accumulator, and the heat collected in the daytime can be stored for a long time due to the heat-insulation effect of the wall body and the heat-insulation layer; when the temperature is lower at night, the stored heat is slowly and continuously released, so that the higher temperature of the air in the device is maintained; the air inlet of the aeration cabin is derived from the passive solar heating and heat preserving device, so that air with higher temperature of sewage treatment facilities can be supplied, and additional energy is not used for heating the air, so that the treatment energy consumption is saved and the treatment efficiency is ensured; the polyethylene necklace ensures that sewage treatment facilities can be buried below a frozen soil line, and solves the problem of freeze prevention of the sewage treatment facilities in winter; the system can remarkably improve the effect and efficiency of sewage treatment in severe cold and cold areas.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic diagram of an air guide coil according to the present invention.
In the figure: 1. a concrete wall; 2. a polyurethane outer thermal insulation layer; 3. a glass cover plate; 4. pebble heat accumulator; 5. an air guide coil; 6. a polyethylene enclosure; 7. a polyethylene cover plate; 8. a polyethylene collar; 9. a polyurethane inner heat-insulating layer; 10. slag; 11. a vent; 12. a grille; 13. a sewage treatment facility.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1:
referring to fig. 1-2, a passive solar thermal insulation warming device for an underground sewage treatment facility comprises a main body structure, a glass cover plate, a pebble heat accumulator, an aeration cabin and a heightening collar; the main body structure comprises a concrete wall body 1, a polyurethane outer heat-insulating layer 2 and a ventilation opening 11; the glass cover plate 3 adopts an adjustable LOW-E hollow glass window; the pebble heat accumulator 4 comprises a heat accumulation layer paved on the ground and a heat accumulation layer attached to the inner side of the concrete wall body 1; the aeration cabin comprises a polyethylene enclosure body 6, a polyethylene cover plate 7 provided with air guide holes and an air guide coil pipe 5 embedded in the pebble heat accumulator; the heightening collar comprises a polyethylene collar 8 main body and a polyurethane inner insulation layer 9.
Specifically, the foundation of the concrete wall 1 is outside the embedded range of the sewage treatment facility, so that the building is prevented from generating excessive load on the sewage treatment facility, and the polyurethane outer heat-insulating layer 2 is wrapped around the concrete wall 1 to form a main structure; the south side of the concrete wall body 1 is lower than the north side, the tops of the south side and the south side outer heat preservation layers of the concrete wall body 1 are inclined, and the inclination angle is consistent with the installation angle of the glass cover plate 3, so that the tops of the glass cover plate 3, the south side concrete wall body 1 and the south side polyurethane outer heat preservation layer 2 form a horizontal plane, and rain and snow are prevented from accumulating; the east and west sides of the concrete wall body 1 are provided with adjustable ventilation openings 11, the ventilation openings are larger when the temperature in summer is higher, the ventilation openings are smaller when the temperature in winter is lower, and the filter device is preferably arranged in the region with large wind and sand according to the specific requirements of sewage treatment.
Further, the pebble heat accumulator 4 comprises a heat accumulation layer paved on the ground and a heat accumulation layer attached to the inner side of the concrete wall body 1, the height of the pebble layer in the pebble heat accumulator 4 is preferably 400mm to 800mm, and the particle size of pebbles in the pebble layer is preferably 50mm to 100mm; the glass cover plate 3 faces south, the gradient of the glass cover plate 3 is determined according to the span of a building, the span of one meter is inclined for 5 cm, the inclination angle is preferably 18-45 degrees, the north side of the glass cover plate 3 is hinged to the concrete wall body 1, the glass cover plate 3 can be opened to operate the inside of the device, and the glass cover plate 3 is sealed and closed with the concrete wall body 1 when being closed.
In the daytime, sunlight irradiates the inside of the device through the glass cover plate 3, and the air is heated and the surplus heat is stored in the pebble heat accumulator 4; at night, the accumulated heat is slowly released, and the temperature of the air in the device is maintained to be higher than that of the air outdoors.
Meanwhile, the air guide coil 5 is buried in the ground pebble heat accumulator 4, an air inlet of the air guide coil 5 stretches into the polyethylene enclosure 6 and is connected with an air outlet of the aerator, an air outlet of the air guide coil 5 penetrates through the polyethylene cover plate 7 and the polyethylene necklace 8 and stretches into the sewage treatment facility and is connected with the aeration shunt pipe, and air entering the sewage treatment facility can be heated through solar radiation, heat generated by the pebble heat accumulator 4, heat generated by the aerator working and the air guide coil 5 buried in the pebble heat accumulator, so that the sewage treatment efficiency is ensured, the energy consumption of an additional air heating device is not needed, and the purpose of saving energy is achieved.
The polyethylene necklace ring 8 is positioned underground and is connected with a sewage treatment facility opening so as to ensure that the embedded height of the sewage treatment facility is below a frozen soil line, the polyurethane inner heat-insulating layer 9 is wrapped outside the polyethylene necklace ring 8, and the furnace slag 10 is filled between the inner heat-insulating layer and the wall body, between the inner heat-insulating layer and the enclosure body, so that heat preservation and heat insulation materials are realized, and the construction cost is reduced.
Example 2:
on the basis of the embodiment 1, it should be further explained that the polyethylene enclosure 6 is rectangular, and all the other surfaces except the surface facing the sunlight are sealed for being placed by an aerator.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (1)
1. A passive solar energy heat preservation and temperature increase device for buried sewage treatment facilities comprises a main body structure, a glass cover plate, a pebble heat accumulator, an aeration cabin and an heightening collar; the concrete wall is characterized in that the main body structure comprises a concrete wall body (1), a polyurethane outer heat-insulating layer (2) and a ventilation opening (11); the pebble heat accumulator (4) comprises a heat accumulation layer paved on the ground and a heat accumulation layer attached to the inner side of the concrete wall body (1); the aeration cabin comprises a polyethylene enclosure body (6), a polyethylene cover plate (7) provided with air guide holes and an air guide coil pipe (5) embedded in the pebble heat accumulator; the heightening necklace comprises a polyethylene necklace (8) main body and a polyurethane inner heat preservation layer (9), wherein the concrete wall (1) foundation is outside the embedded range of the sewage treatment facility, and the polyurethane outer heat preservation layer (2) is wrapped around the concrete wall (1) to form a main body structure; the south side of the concrete wall body (1) is lower than the north side, and the tops of the south side and the south side outer heat insulation layer of the concrete wall body (1) are inclined, and the inclination angle is consistent with the installation angle of the glass cover plate (3); an adjustable ventilation opening (11) is arranged on the east-west side of the concrete wall body (1), the glass cover plate (3) faces south, the one meter span of the glass cover plate (3) is inclined to be 5 cm, the inclination angle is 18-45 degrees, the north side of the glass cover plate (3) is hinged with the concrete wall body (1), the glass cover plate (3) adopts an adjustable LOW-E hollow glass window, the pebble heat accumulator (4) comprises a heat accumulation layer paved on the ground and a heat accumulation layer attached to the inner side of the concrete wall body (1), the height of the pebble layer in the pebble heat accumulator (4) is 400mm to 800mm, the particle size of the pebbles in the pebble layer is 50mm to 100mm, the air guide coil pipe (5) is buried in the ground pebble heat accumulator (4), an air inlet of the air guide coil pipe (5) stretches into the polyethylene enclosure body (6) and is connected with an air outlet of the aerator, an air outlet of the air guide coil pipe (5) passes through the polyethylene cover plate (7) and the polyethylene neck ring (8) and stretches into a sewage treatment facility, is connected with the aeration shunt pipe, the polyethylene necklace (8) is positioned underground and is connected with the sewage treatment facility opening, the polyurethane inner heat-insulating layer (9) is wrapped outside the polyethylene necklace (8), the furnace slag (10) is filled between the inner heat-insulating layer and the wall body, between the inner heat-insulating layer and the enclosure body, the polyethylene enclosure body (6) is rectangular, and an opening is formed in one side surface of the polyethylene enclosure body (6), and the rest surface is of a sealing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911012694.XA CN110800523B (en) | 2019-10-23 | 2019-10-23 | Passive solar heat preservation and heating device for buried sewage treatment facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911012694.XA CN110800523B (en) | 2019-10-23 | 2019-10-23 | Passive solar heat preservation and heating device for buried sewage treatment facility |
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| Publication Number | Publication Date |
|---|---|
| CN110800523A CN110800523A (en) | 2020-02-18 |
| CN110800523B true CN110800523B (en) | 2024-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911012694.XA Active CN110800523B (en) | 2019-10-23 | 2019-10-23 | Passive solar heat preservation and heating device for buried sewage treatment facility |
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| CN (1) | CN110800523B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115043554B (en) * | 2022-07-19 | 2024-03-12 | 成都工业学院 | Solar intelligent biochemical sewage treatment system and application method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701732A (en) * | 2009-11-25 | 2010-05-05 | 中国建筑设计研究院 | Solar energy pebble heat storage heating system |
| CN101705751A (en) * | 2009-11-25 | 2010-05-12 | 中国建筑设计研究院 | Solar energy integration buildinghouse |
| CN103708687A (en) * | 2014-01-21 | 2014-04-09 | 厦门市威士邦膜科技有限公司 | Combined type intelligent film technique sewage treatment equipment and process |
| CN104710021A (en) * | 2015-03-24 | 2015-06-17 | 山东聚祥环境工程有限公司 | Filler for buried sewage treatment apparatus and solar sewage treatment apparatus |
| CN106242176A (en) * | 2016-08-25 | 2016-12-21 | 成都铭利特生物科技有限公司 | A kind of warming solar energy domestic sewage processing system |
| CN108862449A (en) * | 2018-07-20 | 2018-11-23 | 陈春女 | A kind of air-floating apparatus based on sewage treatment |
| CN109368942A (en) * | 2018-12-10 | 2019-02-22 | 上海垒锦环境科技中心 | Rural domestic sewage treatment system |
-
2019
- 2019-10-23 CN CN201911012694.XA patent/CN110800523B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701732A (en) * | 2009-11-25 | 2010-05-05 | 中国建筑设计研究院 | Solar energy pebble heat storage heating system |
| CN101705751A (en) * | 2009-11-25 | 2010-05-12 | 中国建筑设计研究院 | Solar energy integration buildinghouse |
| CN103708687A (en) * | 2014-01-21 | 2014-04-09 | 厦门市威士邦膜科技有限公司 | Combined type intelligent film technique sewage treatment equipment and process |
| CN104710021A (en) * | 2015-03-24 | 2015-06-17 | 山东聚祥环境工程有限公司 | Filler for buried sewage treatment apparatus and solar sewage treatment apparatus |
| CN106242176A (en) * | 2016-08-25 | 2016-12-21 | 成都铭利特生物科技有限公司 | A kind of warming solar energy domestic sewage processing system |
| CN108862449A (en) * | 2018-07-20 | 2018-11-23 | 陈春女 | A kind of air-floating apparatus based on sewage treatment |
| CN109368942A (en) * | 2018-12-10 | 2019-02-22 | 上海垒锦环境科技中心 | Rural domestic sewage treatment system |
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| CN110800523A (en) | 2020-02-18 |
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