CN201396952Y - Miniature biomass pool heater - Google Patents
Miniature biomass pool heater Download PDFInfo
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- CN201396952Y CN201396952Y CN2009200213638U CN200920021363U CN201396952Y CN 201396952 Y CN201396952 Y CN 201396952Y CN 2009200213638 U CN2009200213638 U CN 2009200213638U CN 200920021363 U CN200920021363 U CN 200920021363U CN 201396952 Y CN201396952 Y CN 201396952Y
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M43/00—Combinations of bioreactors or fermenters with other apparatus
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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
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/59—Biological synthesis; Biological purification
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Abstract
The utility model relates to a miniature biomass pool heater, in particular to a device capable of heating a miniature biomass pool by using solar energy, which belongs to the technical field of biomass pool heating equipment. The miniature biomass pool heater consists of a heat collecting pipe, a heat insulating pipe, a coil pipe and a circulating water pump, wherein the heat collecting pipe is connected with the coil pipe through the heat insulating pipe for forming a closed pipeline; the circulating water pump is arranged on the heat insulating pipe; and a water inlet is formed on the heatinsulating pipe. The utility model is particularly suitable for heating the miniature household biomass pool, and can reach the ideal effect on the premise of low cost.
Description
Technical field
The utility model relates to a kind of small-sized methane pond heating apparatus, and particularly a kind of device that utilizes solar energy to be heated in the small-sized methane pond belongs to methane-generating pit warming-up device technical field.
Background technology
In recent years, China greatly develops the new forms of energy construction, especially aspect production and use of marsh gas development, reach unprecedented biogas especially and built the peak, use effects such as clean fuel, raising life of farmers level, building a New Socialist Countryside great for solving the rural area, simultaneously, development biogas also is the important development direction that the rural area new forms of energy are built; But because the warm naturally marquis's condition restriction of northern area, the objective reality of realistic problems such as the difficulty that heats up winter, winter, factor of created gase hanged down not even aerogenesis, reached normal air feed of several months, made part peasant household build the lack confidence of pond.Therefore, the problem of heating of methane-generating pit has become one of key factor of restriction northern area biogas development.
Heating of methane-generating pit is puzzlement users and insider's technical matters always, and comprehensive domestic prior art can be divided into following two classes substantially:
1, indoor (in the mew) builds the pond, the intensification brooder, facilities such as warm circle and solar energy heat up, as publication number is the Chinese patent of CN1908502, a kind of solar energy and biomass energy method of comprehensive utilization of canned methane are disclosed, this method changes existing underground methane-generating pit into and places biogas retort (2) on the ground, and be installed in passive type solar energy heat tracing room (1) or the transparent plastic insulation film warm house, biogas jar (2) is provided with guide valve (14), through threeway and dehydrator (21), devulcanizer (22) connects, devulcanizer (22) is connected with closed air bag (6) through conduit, is connected with biogas stove and accessory (17) by the appendix (8) that is connected on the air bag (6) again.
2, traditional increasing bacterial classification input amount, adding are made hot raw material, are used high-nitrogen stock or dwindle means such as carbon-nitrogen ratio, top, pond stalks mulching.
Because the disposable input of Facilities Construction such as solar energy is up to thousands of units, generally peasant household is unable bears; And traditional intensification technology is subjected to many restrictions of raw material resources such as horsehit, makes that above-mentioned technology operability is low, promotes difficulty, promotion and implementation on a large scale.
Summary of the invention
The utility model provides a kind of device that utilizes solar energy to be heated in the small-sized methane pond at the deficiencies in the prior art.
A kind of small-sized methane pond heating apparatus, it is made up of thermal-collecting tube, insulating tube, coil pipe and water circulating pump, and thermal-collecting tube links to each other with coil pipe by insulating tube, forms closed pipeline, and insulating tube is provided with water circulating pump, also is provided with the filler on the insulating tube.
Described thermal-collecting tube is made up of endothermic tube and thermal-arrest water-supply-pipe, is arranged in parallel between the endothermic tube, and endothermic tube is by the connection of connecting from beginning to end of thermal-arrest water-supply-pipe.
Spacing is 12～15 centimetres between the described endothermic tube.2～3 centimetres of endothermic tube internal diameters.Common commercially available product.
Described stationary pipes is the polystyrene plastics pipe of 6 centimetres of diameters.This stationary pipes is evenly distributed in the methane-generating pit, near bay wall, buries 20 centimetres at the bottom of the pond underground, and 15 centimetres of punchings of spacing are passed in order to radiating tube.
Described coil pipe is formed by connecting by the heat radiation water-supply-pipe by the radiating tube of a plurality of annulars, is arranged in parallel between the radiating tube, and the water inlet and the delivery port of heat radiation water-supply-pipe are connected with insulating tube respectively.
Spacing is 9～15 centimetres between the described radiating tube, and the crosslinked polyethylene that radiating tube is selected 2～3 centimetres of internal diameters for use is heat pipe (PEX).Described radiating tube total length is laid 9～16 meters radiating tubes according to every cubic metre of methane-generating pit volume and is calculated, and Chi Rongyue is little, needs the radiating tube of usefulness many more relatively.The endothermic tube total length is 1.5 times of radiating tube total length.Described endothermic tube is black, redness, purple or brown vinyl tube.
80 ℃ of described water circulating pump heatproofs, power are 100～120W, 0.6～1.5 cubic metre of flow per hour, and H-Max is 15 meters, water circulating pump is furnished with adjusting apparatus.
The utility model is adapted to the intensification of small-sized methane pond low temperature season, and the small-sized methane pond is used at the family that is particularly suitable for 4～10 cubic metres of ponds appearances.
Construction to methane-generating pit in the utility model method is not particularly limited, and selects to get final product by this area routine techniques.
The utility model compared with prior art excellent results is as follows:
1, the utility model has solved the little or anaerogenic difficult problem of former methane-generating pit low temperature season gas production.
The adaptive temperature of biogas microorganism is 8～60 ℃, and along with the rising of temperature, fermentation time shortens, gas production increases in this temperature range; But the northern area winter temperature is low, and fermentation time prolongs, gas production reduces, not even aerogenesis; Adopt method of the present invention, utilize solar energy that the water in the warm canopy endothermic tube is heated, reach as high as 38.8 ℃ in 12～February of winter, forced circulation by water pump, utilize radiating tube finally to be transmitted to the heat that endothermic tube absorbs in the methane-generating pit, realization is to the purpose of fermentate in the methane-generating pit and the heating of natural pond liquid, and this device can keep the interior temperature of methane-generating pit to be under the temperature environment of the suitable fermentation of microorganism, thereby has guaranteed low temperature season normal gas producing, balanced aerogenesis.
2, the utility model is simple and practical, meets the cost psychology expection of peasant household.
The utility model utilizes solar heat that methane-generating pit is heated up, and has reduced construction cost to greatest extent.Prior solar water heater can effectively heat up to methane-generating pit, but every purchasing price is about about 2000 yuan, and general peasant household is difficult to bear.This method is used equipment such as various tubing, water circulating pump, and integrated cost only needs about 600 yuan.
3, because the optimum temperature that the biogas microorganism requires has determined too high or too low normal gas producing, the balanced aerogenesis of all being unfavorable for of heating-up temperature, the utility model is to obtain behind balance heating effect and the cost, be beneficial in the rural area and apply, help the construction in harmonious new rural area.
4, small investment, effective, meet energy-saving and environmental protection, hygienic requirements, help promoting the new socialist countryside construction.
Description of drawings
Fig. 1 is the utility model structural representation;
Structural representation when Fig. 2 is the utility model use;
Wherein: 1, thermal-collecting tube, 2, insulating tube, 3, coil pipe, 4, stationary pipes, 5, methane-generating pit, 6, water circulating pump, 7, the filler, 8, endothermic tube, 9, the thermal-arrest water-supply-pipe, 10, double-layer plastic film temperature canopy, 11, plastic film, 12, adjusting apparatus, 13, hack lever, 14, radiating tube, 15, the heat radiation water-supply-pipe.
The specific embodiment
Below in conjunction with embodiment the utility model is described further, among the embodiment not in detail the explanation all by state of the art.
A kind of small-sized methane pond heating apparatus, it is made up of thermal-collecting tube 1, insulating tube 2, coil pipe 3 and water circulating pump 6, and thermal-collecting tube 1 links to each other with coil pipe 3 by insulating tube 2, forms closed pipeline, insulating tube 2 is provided with water circulating pump 6, also is provided with filler 7 on the insulating tube 2.Thermal-collecting tube 1 is made up of endothermic tube 8 and thermal-arrest water-supply-pipe 9, is arranged in parallel between the endothermic tube 8, and endothermic tube 8 is communicated with by the 9 head and the tail series connection of thermal-arrest water-supply-pipe.Spacing is 15 centimetres between the endothermic tube 8.2 centimetres of endothermic tube 8 internal diameters.Stationary pipes 4 is the polystyrene plastics pipe of 6 centimetres of diameters.Described coil pipe 3 is formed by connecting by heat radiation water-supply-pipe 15 by the radiating tube 14 of a plurality of annulars, is arranged in parallel between the radiating tube 14, and the water inlet and the delivery port of heat radiation water-supply-pipe 15 are connected with insulating tube 2 respectively.Spacing is 15 centimetres between the radiating tube 14, and the crosslinked polyethylene that radiating tube 14 is selected 2 centimetres of internal diameters for use is heat pipe (PEX).Endothermic tube 8 total lengths are 1.5 times of radiating tube 14 total lengths.80 ℃ of described water circulating pump 6 heatproofs, power is 120W, 1.5 cubic metres of flows per hour, and H-Max is 15 meters, water circulating pump is furnished with adjusting apparatus 12, and adjusting apparatus 12 is an XMTA-1001 type numeral display regulator (production of Zhejiang Province Xingling Electrical Co., Ltd.).
A kind of small-sized methane pond heating apparatus can be realized as follows:
The methane-generating pit diameter of (1) 4 cubic metre of pond appearance is 2.1 meters, and bay wall is high 1 meter, digs pit to build and decides according to geological conditions, and construction is by " GB/T 4750-2002 household biogas technical standard ";
(2) the PEX ground heat pipe of 2 centimetres of diameters is cut be about 40 meters; The polystyrene plastics pipe of preparing four each 1.2 meters of length, 6 centimetres of diameters is as stationary pipes, and 20 centimetres from the bottom, 15 centimetres of punchings of spacing on the stationary pipes are to pass annular radiating tube;
(3) imbed 0.2 meter of stationary pipes near pool wall at the bottom of the pond, expose 1 meter; The arrangement position of stationary pipes is respectively each one of methane-generating pit charging aperture both sides each one, methane-generating pit water pressure chamber both sides, equidistantly distributes, and imbeds at the bottom of the pond 20 centimetres; The hole of stationary pipes is along the pool wall trend, so that pass PEX ground heat pipe; About 5 days, stationary pipes can be fixed by concrete;
(4) PEX ground heat pipe is passed successively from stationary pipes, promptly be fixed; Two ends fix on the wall with the steel clamping along water pressure chamber direction 20 centimeters to the water pressure chamber cover plate, reserve two perforation on the cover plate, and two ports are caused above the water pressure chamber;
(5) build one 4 meters * 5 meters double-layer plastic temperature canopy, cover two films, 10 centimetres of two intermembranous distances, double-layer plastic temperature canopy covers straw mat or insulation quilt outward; 5 4.5 meters long hack levers are fixed in double-layer plastic temperature canopy inner top north-south, and an interplanar distance is squeezed into steel folder for 20 centimetres in advance down; 1 meter of hack lever spacing, two are respectively stayed 0.25 meter idle place;
(6) thermal-collecting tube needs 60 meters approximately under the double-layer plastic temperature ceiling plastic film, single artificial spreading when not enough; Vertical with the hack lever direction, suitable steel folder is fixed by root, and thermal-collecting tube two end interfaces are fixed on the canopy post at about 1 meter, water pressure chamber top at last; Two ports are respectively adorned a by-pass valve control, and one of them port dress threeway is also drawn one section 20 centimetres of pipe, as the filler;
(7) 100W water circulating pump and XMTA-1001 type numeral display regulator (production of Zhejiang Province Xingling Electrical Co., Ltd.) are individually fixed on the insulating tube; It is 22 ℃ that this adjusting apparatus is set up minimum running water temperature, when the water temperature in the thermal-collecting tube reaches 22 ℃, and the water circulating pump entry into service, the water in thermal-collecting tube and the coil pipe begins circulation, is lower than 22 ℃ and shuts down.
(8) interface with double-layer plastic temperature canopy thermal-collecting tube least significant end is linked into the water circulating pump delivery port, and the interface of pond inner coil pipe least significant end is linked into the water circulating pump water inlet, and two ports of residue of thermal-collecting tube and pond inner coil pipe are connected; Open the filler, add clean clear water, as adding the thermal water source;
(9) adjusting apparatus is connected power supply, setting the temperature control start-up point is 22 ℃, the running of control water circulating pump;
(10) except that rainy weather, 8 of every mornings are rolled straw mat or insulation quilt, and sunlight enters Wen Peng, and the water in the thermal-collecting tube is heated; About 4 of afternoons are covering and heat insulating again;
(11) to said apparatus leak, air test, after confirming not leak, can turn round.
Other is not elsewhere specified, and technology gets final product routinely.
A kind of as embodiment 1 described small-sized methane pond heating method, its difference is:
(1) spacing is 9 centimetres between the radiating tube, and the crosslinked polyethylene that radiating tube is selected 3 centimetres of internal diameters for use is heat pipe (PEX);
(2) spacing is 12 centimetres between the endothermic tube
(3) water circulating pump power is 100W.
A kind of as embodiment 1 described small-sized methane pond heating method, its difference is:
(1) spacing is 14 centimetres between the radiating tube, and the crosslinked polyethylene that radiating tube is selected 3 centimetres of internal diameters for use is heat pipe (PEX);
(2) spacing is 14 centimetres between the endothermic tube
(3) water circulating pump power is 110W.
Embodiment 4
A kind of as embodiment 1 described small-sized methane pond heating method, its difference is:
(1) spacing is 13 centimetres between the radiating tube, and the crosslinked polyethylene that radiating tube is selected 2.5 centimetres of internal diameters for use is heat pipe (PEX);
(2) spacing is 12 centimetres between the endothermic tube
(3) water circulating pump power is 110W.
Claims (7)
1, a kind of small-sized methane pond heating apparatus is characterized in that it is made up of thermal-collecting tube, insulating tube, coil pipe and water circulating pump, thermal-collecting tube links to each other with coil pipe by insulating tube, form closed pipeline, insulating tube is provided with water circulating pump, also is provided with the filler on the insulating tube.
2, small-sized methane as claimed in claim 1 pond heating apparatus is characterized in that thermal-collecting tube is made up of endothermic tube and thermal-arrest water-supply-pipe, is arranged in parallel between the endothermic tube, and endothermic tube is by the connection of connecting from beginning to end of thermal-arrest water-supply-pipe.
3, small-sized methane as claimed in claim 2 pond heating apparatus is characterized in that spacing is 12～15 centimetres between the described endothermic tube, 2～3 centimetres of endothermic tube internal diameters.
4, small-sized methane as claimed in claim 1 pond heating apparatus is characterized in that stationary pipes is the polystyrene plastics pipe of 6 centimetres of diameters.
5, small-sized methane as claimed in claim 1 pond heating apparatus, it is characterized in that, coil pipe is formed by connecting by the heat radiation water-supply-pipe by the radiating tube of a plurality of annulars, is arranged in parallel between the radiating tube, and the water inlet and the delivery port of heat radiation water-supply-pipe are connected with insulating tube respectively.
6, small-sized methane as claimed in claim 5 pond heating apparatus is characterized in that spacing is 9～15 centimetres between the described radiating tube, and radiating tube is selected the crosslinked polyethylene ground heat pipe of 2～3 centimetres of internal diameters for use.
7, small-sized methane as claimed in claim 1 pond heating apparatus is characterized in that, 80 ℃ of described water circulating pump heatproofs, and power is 100～120W, 0.6～1.5 cubic metre of flow per hour, H-Max is 15 meters, water circulating pump is furnished with adjusting apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200213638U CN201396952Y (en) | 2009-04-27 | 2009-04-27 | Miniature biomass pool heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200213638U CN201396952Y (en) | 2009-04-27 | 2009-04-27 | Miniature biomass pool heater |
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| Publication Number | Publication Date |
|---|---|
| CN201396952Y true CN201396952Y (en) | 2010-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009200213638U Expired - Fee Related CN201396952Y (en) | 2009-04-27 | 2009-04-27 | Miniature biomass pool heater |
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| CN (1) | CN201396952Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102417880A (en) * | 2011-11-28 | 2012-04-18 | 无锡同春新能源科技有限公司 | Synergizing device for delivering warm water for piping manifold in methane tank wall by utilizing geothermy |
| CN110317716A (en) * | 2019-07-25 | 2019-10-11 | 曹国鑫 | A kind of liquid methane-generating pit heating system |
-
2009
- 2009-04-27 CN CN2009200213638U patent/CN201396952Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102417880A (en) * | 2011-11-28 | 2012-04-18 | 无锡同春新能源科技有限公司 | Synergizing device for delivering warm water for piping manifold in methane tank wall by utilizing geothermy |
| CN102417880B (en) * | 2011-11-28 | 2013-05-15 | 无锡同春新能源科技有限公司 | Synergizing device for delivering warm water for piping manifold in methane tank wall by utilizing geothermy |
| CN110317716A (en) * | 2019-07-25 | 2019-10-11 | 曹国鑫 | A kind of liquid methane-generating pit heating system |
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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: 20100203 Termination date: 20120427 |