CN203545904U - Compost heat preserving device - Google Patents
Compost heat preserving device Download PDFInfo
- Publication number
- CN203545904U CN203545904U CN201320670630.0U CN201320670630U CN203545904U CN 203545904 U CN203545904 U CN 203545904U CN 201320670630 U CN201320670630 U CN 201320670630U CN 203545904 U CN203545904 U CN 203545904U
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- CN
- China
- Prior art keywords
- heat preservation
- insulation film
- film
- compost
- double
- 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
Links
- 239000002361 compost Substances 0.000 title claims abstract description 35
- 238000009413 insulation Methods 0.000 claims abstract description 77
- 238000004321 preservation Methods 0.000 claims abstract description 24
- 238000009264 composting Methods 0.000 claims abstract description 8
- 238000009423 ventilation Methods 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims abstract 11
- 239000004698 Polyethylene Substances 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 230000006750 UV protection Effects 0.000 claims 2
- 239000003337 fertilizer Substances 0.000 abstract description 2
- 239000005416 organic matter Substances 0.000 abstract 1
- 238000004904 shortening Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 29
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 239000002985 plastic film Substances 0.000 description 4
- 229920006255 plastic film Polymers 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Landscapes
- Greenhouses (AREA)
Abstract
本实用新型涉及农用保温装置，尤其涉及堆肥用保温装置。一种堆肥保温装置，包括第一保温膜、第二保温膜，其特征在于，第一保温膜和第二保温膜密封连接，形成双层保温膜，所述第一保温膜与第二保温膜之间设有充气空腔，在所述充气空腔内设有加强筋，所述的第一保温膜和第二保温膜与加强筋固定连接，在加强筋上设有通气孔，在所述的双层保温膜上设有充气口。本实用新型可以有效提高堆肥外层的温度，使得堆肥外层与中心一样能够彻底腐熟，进而缩短堆肥周期，节约翻堆操作的成本；或与其他通气手段配合使用以完全代替翻堆操作，提高堆肥外层温度还有利于减少有机质消耗，提高肥效。
The utility model relates to an agricultural heat preservation device, in particular to a heat preservation device for composting. A compost heat preservation device, comprising a first heat preservation film and a second heat preservation film, characterized in that the first heat preservation film and the second heat preservation film are sealed and connected to form a double-layer heat preservation film, and the first heat preservation film and the second heat preservation film An inflatable cavity is provided between them, and reinforcing ribs are arranged in the inflatable cavity, and the first thermal insulation film and the second thermal insulation film are fixedly connected with the reinforcing ribs, and vent holes are arranged on the reinforcing ribs, and the The double-layer insulation film is provided with an air-filling port. The utility model can effectively increase the temperature of the outer layer of the compost, so that the outer layer of the compost can be completely decomposed like the center, thereby shortening the composting cycle and saving the cost of the turning operation; or it can be used in conjunction with other ventilation means to completely replace the turning operation, improving The temperature of the outer layer of compost is also conducive to reducing the consumption of organic matter and improving fertilizer efficiency.
Description
Technical field
The utility model relates to agricultural attemperator, relates in particular to compost attemperator.
Background technology
The Insulation of compost has a variety of, and the most common is exactly covering insulation material.The traditional lagging material of outdoor compost has single-layer plastic film, straw screen or mat, composting of becoming thoroughly decomposed etc.These traditional lagging materials in application process and heap all have certain disadvantages in rotten effect: single-layer plastic film cost is low, easy to use but heat insulation effect is poor; Straw screen or mat volume is large, heavy, and carrying is used and is preserved difficulty, and in rainy area, is easy to rot to go mouldy cause damage; Need to consume a large amount of existing composting productions with the composting having become thoroughly decomposed, and transportation and bedding difficulty large, consume human cost high.In addition, it is low that traditional material causes top layer to pile rotten temperature, can waste a large amount of organic fertilizer, and production efficiency is low.
Summary of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art to provide a kind of simple in structure, effectively intercepted the transmission of heat by convection of environment and compost, thereby the thermal conduction that has reduced compost and air has realized long outdoor insulation, the compost attemperator of highly effective compost.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of compost attemperator, comprise the first insulation film, the second insulation film, the first insulation film and the second insulation film are tightly connected, form double-layer heat insulation film, between described the first insulation film and the second insulation film, be provided with inflating cavity, in described inflating cavity, be provided with stiffening web, the first described insulation film is fixedly connected with stiffening web with the second insulation film, on stiffening web, be provided with ventilating pit, on described double-layer heat insulation film, be provided with inflation inlet.
The first described insulation film and the second insulation film are one to have the overall double-layer heat insulation film of inflating cavity, in described inflating cavity, are provided with stiffening web, and described stiffening web is fixedly connected with double-layer heat insulation film, is provided with ventilating pit on stiffening web.
The width of described stiffening web is 20～35cm, and the spacing arranging in described inflating cavity is 0.2～0.75m.Due to stiffening web, make double-layer heat insulation film after inflation, can maintain the thickness of 20～35cm and indeformable.
The first described insulation film, the high-quality polyethylene film that the second insulation film all adopts high temperature resistant UV resistant.
The width of described stiffening web is 20～35cm, and the spacing arranging in described inflating cavity is 0.2～0.75m.Due to stiffening web, make overall double-layer heat insulation film after inflation, maintain the thickness of 20～35cm and indeformable.
Described overall double-layer heat insulation film adopts the high-quality polyethylene film of high temperature resistant UV resistant.
Double-layer heat insulation film surrounding at first, second insulation film composition is provided with the coupling device splicing between two with ground or double-layer heat insulation film.
Described coupling device is connecting snap fastener or connects thread gluing.Coupling device can be various, can also be UV resistant nylon rope or nylon tape, long-acting Pressure sensitive adhesive tape, highstrenghtpiston's buckle etc.
The beneficial effects of the utility model are: the utility model can effectively improve the outer field temperature of compost, make outer can thoroughly become thoroughly decomposed the same with center of compost, and then shorten the compost cycle, save the cost of turning operation; Or be used in conjunction with to replace completely turning operation with other ventilation means, and improve compost exospheric temperature and also help the organic consumption of minimizing, improve fertilizer efficiency.Compared with traditional Insulation, in use, be convenient to observe compost maturity degree, expanded the ambient temperature range of compost operation, extend the time that extremely frigid zones carries out compost operation, effectively improve the exospheric temperature of extremely frigid zones compost, improve 10～20 ℃ with single-layer plastic film phase specific energy.After use finishes, the thickness that the air of finding time therebetween reverts to two single-layer plastic film by it, space-saving being simultaneously convenient to moved, cleans, checks and deposited, and saves manpower labour cost; After finishing using, can be so that fold storage, conveniently preservation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model embodiment 3;
Fig. 3 is vertical view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
Embodiment 1: as Fig. 1, shown in Fig. 2, a kind of compost attemperator, comprise the first insulation film 11, also comprise the second insulation film 12, the first insulation film 11 and the second insulation film 12 are tightly connected, form double-layer heat insulation film 1, between described the first insulation film 11 and the second insulation film 12, be provided with inflating cavity 3, in described inflating cavity 3, be provided with stiffening web 4, the first described insulation film 11 is fixedly connected with stiffening web 4 with the second insulation film 12, is provided with ventilating pit 41 on stiffening web 4, on described double-layer heat insulation film 1, is provided with inflation inlet 2.The width of described stiffening web 4 is 20～35cm, makes thickness that double-layer heat insulation film 1 can maintain 20～35cm after inflation and indeformable, and the spacing that stiffening web 4 arranges in described inflating cavity is 0.2～0.75m.The first described insulation film 11 and the second insulation film all adopt the high-quality polyethylene film of high temperature resistant UV resistant.Double-layer heat insulation film 1 surrounding at first, second insulation film composition is provided with and ground coupling device 5.Described coupling device 5 is connecting snap fastener or connects thread gluing.
During use, according to compost heap body size, select the size of double-layer heat insulation film 1, to cover whole heap body completely.Adopt the high-quality polyethylene green house film of high temperature resistant UV resistant, can effectively reduce on the one hand outdoor compost and use the destruction of middle-ultraviolet lamp to film body, alleviate surface temperature that During High-Temperature Composting is higher to membrane damage simultaneously.Before use, first the sharp-pointed stone on compost surface or plants shoots are cleaned out in case puncture double-layer heat insulation film 1, during use, by smooth the duplicature of unaerated being covered on heap body, started inflation.After double-layer heat insulation film 1 inflation reaches certain thickness, stop inflation, and close double-layer heat insulation film 1 and be provided with inflation inlet 2, meanwhile, by coupling device 5, realize being fixed on the fixing timber of compost of double-layer heat insulation film 1,1 installation of double-layer heat insulation film.Place after double-layer heat insulation film 1, should make regular check on and whether leak gas, and monitor compost maturity in time.When after compost maturity, untie the coupling device 5 on timber, open double-layer heat insulation film 1 and be provided with inflation inlet 2, and apply certain pressure and exit to duplicature, final, vacuum-pumping is so that fold storage.
Embodiment 3: identical with embodiment 1, different, the coupling device 5 being provided with by described double-layer heat insulation film or overall double-layer heat insulation film surrounding, has realized the splicing between two of double-layer heat insulation film or overall double-layer heat insulation film.
Embodiment 4: identical with embodiment 1, different: the width of described stiffening web 4 is 20cm, stiffening web 4 is 0.2m in the spacing of described inflating cavity 3 interior settings.
Embodiment 5: identical with embodiment 1, different: the width of described stiffening web 4 is 27cm, stiffening web 43 spacing that arrange in described inflating cavity are 0.5m.
Embodiment 6: identical with embodiment 1, different: the width of described stiffening web 4 is 35cm, stiffening web 43 spacing that arrange in described inflating cavity are 0.75m.
Embodiment 7: identical with embodiment 2, different: the width of described stiffening web 4 is 20cm, stiffening web 43 spacing that arrange in described inflating cavity are 0.2m.
Embodiment 8: identical with embodiment 2, different: the width of described stiffening web 4 is 27cm, stiffening web 43 spacing that arrange in described inflating cavity are 0.5m.
Embodiment 9: identical with embodiment 2, different: the width of described stiffening web 4 is 35cm, stiffening web 43 spacing that arrange in described inflating cavity are 0.75m.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320670630.0U CN203545904U (en) | 2013-10-28 | 2013-10-28 | Compost heat preserving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320670630.0U CN203545904U (en) | 2013-10-28 | 2013-10-28 | Compost heat preserving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203545904U true CN203545904U (en) | 2014-04-16 |
Family
ID=50464050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320670630.0U Expired - Fee Related CN203545904U (en) | 2013-10-28 | 2013-10-28 | Compost heat preserving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203545904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115094902A (en) * | 2022-07-27 | 2022-09-23 | 中国电建集团成都勘测设计研究院有限公司 | A integrative device that is used for concrete dam surface insulation to keep warm |
-
2013
- 2013-10-28 CN CN201320670630.0U patent/CN203545904U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115094902A (en) * | 2022-07-27 | 2022-09-23 | 中国电建集团成都勘测设计研究院有限公司 | A integrative device that is used for concrete dam surface insulation to keep warm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20171028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |