CN101576338A - Method for storing and utilizing natural cold energy and underground low temperature storage - Google Patents
Method for storing and utilizing natural cold energy and underground low temperature storage Download PDFInfo
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- CN101576338A CN101576338A CNA2009100720675A CN200910072067A CN101576338A CN 101576338 A CN101576338 A CN 101576338A CN A2009100720675 A CNA2009100720675 A CN A2009100720675A CN 200910072067 A CN200910072067 A CN 200910072067A CN 101576338 A CN101576338 A CN 101576338A
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Abstract
The invention discloses a method for storing and utilizing natural cold energy, which comprises the steps: a. in cold seasons, cold air above the ground is led into the space under the frozen earth layer of the ground so that soil, other natural cold storing bodies and the body of a cold storage built underground are frozen, thus storing the cold; and b. in warm seasons, the frozen soil, natural cold storing bodies and the body of the cold storage built underground thaw and release cold energy to cooling materials stored in the storage. The invention also discloses an underground low temperature storage which comprises a storehouse (1) built underground; a thermal insulating (2) layer is arranged between the top and the floor of the storehouse (1); a protection wall (4) and a protection base (5) are arranged around the storehouse (1) and at the lower part of the storehouse (1); air channels (3) are formed at intervals between the storehouse (1) and the protection wall (4) and the protection base (5); and an air inlet channel (6) and an air outlet channel (7) are arranged between the air channels (3) and the floor of the storehouse. The method has the advantages of long cold-energy storing period, high energy storage capacity and good energy storage effect. The underground low temperature storage has the advantages of saving space on the ground and energy and having low use expanses.
Description
Technical field
The present invention relates to cold-storage method and low temperature storage.
Background technology
The method that present people obtain cold energy mainly is to utilize refrigeration machine, it need expend other energy, and efficient is lower, environmental protection and energy saving is poor, also the someone expects natural cold-energy is stored and utilizes, adopt artificial device to store cold energy but be, the time of preserving energy is short, accumulation of energy is little, the energy preservation effect is also good inadequately, its apparatus cost is higher, existing food, grain and vegetables etc. all are built in more than the ground the bunker of the higher article of temperature requirement, and it takies ground space, temperature more than the ground is cold excessively winter, summer is overheated, to remain on suitable temperature in the bunker and need heat to bunker in order to make in winter, freeze to bunker summer, uses the expense height, and waste energy.
Summary of the invention
It is long to the purpose of this invention is to provide a kind of time of preserving energy, and accumulation of energy is big, the method that stores and utilize natural cold-energy that the energy preservation effect is good and save that ground space, cost of use are low, the underground low temperature storage of energy savings.
Technical solution of the present invention is:
A kind of method that stores and utilize natural cold-energy, it comprises the steps:
A, the cold air more than the ground is introduced natural cold storage bodies such as making earth below the frozen soil layer of ground and be built in underground storage Kuku body freezing in season of cold, cold energy is discharged to more than the ground from underground by the air after storing;
B, at the natural cold storage body of freezing earth etc. in warm season be built in that underground storage Kuku body thaws, cold energy is released to the reserve cooling in the bunker.
Use the underground low temperature storage of said method: it comprises and is built in underground storehouse, be provided with insulating layer between the top of storehouse and the ground, around the storehouse and the bottom is provided with and storehouse between form the revetment and the river bottom protection in air channel separately, be provided with air inlet duct and exhaust passage between storehouse air channel and the ground.
Technique effect of the present invention is: it is long that this method has the time of preserving cold energy, accumulation of energy is big, the advantage that the energy preservation effect is good, underground low temperature storage has saves that ground space, cost of use are low, the advantage of energy savings, it is constant that its temperature keeps easily, help the fresh-keeping of article, should be widely promoted.
Northern China frozen soil layer in winter reaches about 2 meters of below grounds, the time of thawing fully is probably in mid-May, its time reaches half a year, the present invention utilizes natural cold storage bodies such as the north of china in winter earth Chu Leng that freezes, thaw summer and release cold rule, on the air outlet of storehouse exhaust passage, need to be provided with air-introduced machine, can also set up air blast again at the air inlet of air inlet duct, introduce cold air underground winter is that air channel earth and storehouse cooling on every side makes it freezing, earth around spring and the summer air channel and storehouse thaw and become low-temperature receiver, be the article cooling store in the storehouse, it has the cold function of storage, does not need to waste energy for the storehouse refrigeration and heats.
Description of drawings
Fig. 1 is an embodiment of the invention underground low temperature storage stereogram;
Fig. 2 is an embodiment of the invention underground low temperature storage three-dimensional cutaway view.
The specific embodiment
A kind of method that stores and utilize natural cold-energy, it comprises the steps:
A, in season of cold the cold air more than the ground is introduced natural cold storage bodies such as making earth below the frozen soil layer of ground and is built in the underground freezing cold-storage of storage Kuku body, cold energy is discharged to more than the ground from underground by the air after storing;
B, at the natural cold storage body of freezing earth etc. in warm season be built in that underground storage Kuku body thaws, cold energy is released to the reserve cooling in the bunker.
Use the underground low temperature storage of said method, as shown in Figure 1 and Figure 2, it comprises and is built in underground storehouse 1, be provided with insulating layer 2 between the top of storehouse 1 and the ground, around the storehouse 1 and the bottom is provided with and storehouse 1 between form the revetment 4 and the river bottom protection 5 in air channel 3 separately, be provided with air inlet duct 6 and exhaust passage 7 between storehouse air channel 3 and the ground.
Be provided with freight elevator passage 8 between storehouse 1 and the ground.Freight elevator passage 8 be positioned at storehouse 1 right front top, be connected with the right front portion of storehouse 1.Be provided with personnel's access way 9 between storehouse 1 and the revetment 4.Personnel's access way 9 is connected with ground by stepped ramped aisle.Storehouse insulating layer 2 tops are provided with middle insulating layer 10, go up insulating layer 11 and wall 12, the air inlet of storehouse air inlet duct 6 is positioned at the upper left side of storehouse 1, the air inlet of air inlet duct 6 through in insulating layer 10, go up air channel between insulating layer 11 and the wall 12, laterally be connected with 31 left sides, back air channel of storehouse 1 through the air channel between middle insulating layer 10, insulating layer 2 and the wall 12 after turning back.The exhaust passage 7 of storehouse 1 is a upright tubular passage vertical and that ground is straight-through.The exhaust passage 7 of storehouse 1 be positioned at storehouse 1 front upper part, be connected with the primary air separating duct 32 of storehouse 1.
Be provided with preceding bearing 13 of strip and rear support 14 between the preceding bottom of storehouse 1 and rear lower and the river bottom protection 5, be provided with partition wall 15 between the left rear side of storehouse 1 and rear support 14 and the revetment 4, the air inlet duct 6 of storehouse 1 is connected with 31 left sides, back air channel of storehouse 1, the back air channel 31 of storehouse 1 is connected with right air channel, right air channel is connected with lower air duct 33, lower air duct 33 is connected with left air channel 34, and left air channel 34 is connected with primary air separating duct 32, and primary air separating duct 32 is connected with exhaust passage 7.The wall of storehouse 1 is made of the native interlayer 18 at inwall 16, outer wall 17 and middle part.
The wall of storehouse, roof and lower wall have enough thickness, and the thickness of the wall of storehouse should reach 1.5 meters, and the roof of storehouse and the distance between the ground should be at least 6 meters purposes that just can reach Chu Leng.
Claims (10)
1, a kind of method that stores and utilize natural cold-energy, it is characterized in that: it comprises the steps:
A, in season of cold the cold air more than the ground is introduced natural cold storage bodies such as making earth below the frozen soil layer of ground and is built in the underground freezing cold-storage of storage Kuku body, cold energy is discharged to more than the ground from underground by the air after storing;
B, at the natural cold storage body of freezing earth etc. in warm season be built in that underground storage Kuku body thaws, cold energy is released to the reserve cooling in the bunker.
2, use the described underground low temperature storage that stores and utilize the method for natural cold-energy of claim 1, it is characterized in that: it comprises and is built in underground storehouse (1), be provided with insulating layer (2) between the top of storehouse (1) and the ground, around the storehouse (1) and the bottom is provided with and storehouse (1) between form the revetment (4) and the river bottom protection (5) of air channel (3) separately, be provided with air inlet duct (6) and exhaust passage (7) between storehouse air channel (3) and the ground.
3, underground low temperature storage as claimed in claim 2 is characterized in that being provided with between described storehouse (1) and the ground freight elevator passage (8).
4, underground low temperature storage as claimed in claim 3, it is characterized in that described freight elevator passage (8) be positioned at storehouse (1) right front top, be connected with the right front portion of storehouse (1).
5, underground low temperature storage as claimed in claim 2 is characterized in that being provided with personnel's access way (9) between described storehouse (1) and the revetment (4).
6, underground low temperature storage as claimed in claim 2, it is characterized in that described storehouse insulating layer (2) top is provided with middle insulating layer (10), goes up insulating layer (11) and wall (12), the air inlet of storehouse air inlet duct (6) is positioned at the upper left side of storehouse (1), the air inlet of air inlet duct (6) through in insulating layer (10), go up air channel between insulating layer (11) and the wall (12), laterally be connected on the left of the back air channel (31) through the air channel between middle insulating layer (10), insulating layer (2) and the wall (12) and storehouse (1) after turning back.
7, underground low temperature storage as claimed in claim 2 is characterized in that the exhaust passage (7) of described storehouse (1) is upright tubular passage vertical and that ground is straight-through.
8, underground low temperature storage as claimed in claim 2 is characterized in that the exhaust passage (7) of described storehouse (1) is positioned at the front upper part of storehouse (1), is connected with the primary air separating duct (32) of storehouse (1).
9, underground low temperature storage as claimed in claim 2, it is characterized in that being provided with between the preceding bottom of described storehouse (1) and rear lower and the river bottom protection (5) bearing (13) and rear support (14) before the strip, be provided with partition wall (15) between the left rear side of storehouse (1) and rear support (14) and the revetment (4), the air inlet duct (6) of storehouse (1) is connected with left side, the back air channel (31) of storehouse (1), the back air channel (31) of storehouse (1) is connected with right air channel, right air channel is connected with lower air duct (33), lower air duct (33) is connected with left air channel (34), air channel, a left side (34) is connected with primary air separating duct (32), and primary air separating duct (32) is connected with exhaust passage (7).
10, underground low temperature storage as claimed in claim 2 is characterized in that native interlayer (18) formation of the wall of described storehouse (1) by inwall (16), outer wall (17) and middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100720675A CN101576338B (en) | 2009-05-14 | 2009-05-14 | Method for storing and utilizing natural cold energy and underground low temperature storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100720675A CN101576338B (en) | 2009-05-14 | 2009-05-14 | Method for storing and utilizing natural cold energy and underground low temperature storage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101576338A true CN101576338A (en) | 2009-11-11 |
| CN101576338B CN101576338B (en) | 2012-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100720675A Expired - Fee Related CN101576338B (en) | 2009-05-14 | 2009-05-14 | Method for storing and utilizing natural cold energy and underground low temperature storage |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649392A (en) * | 2016-03-18 | 2016-06-08 | 栾继连 | Energy-saving high-latitude low-temperature grain storage warehouse and grain storage method |
| CN110004911A (en) * | 2019-03-29 | 2019-07-12 | 中国科学院寒区旱区环境与工程研究所 | Protect the cold mattress system and its construction method of embedded object in a kind of Permafrost Area |
| CN113942758A (en) * | 2021-11-09 | 2022-01-18 | 山东省农业科学院 | Preservation box for prolonging preservation life of germplasm resources of bean crops |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4122685A (en) * | 1977-03-29 | 1978-10-31 | St. Onge, Ruff & Associates, Inc. | Elevator shaft |
| CN2420590Y (en) * | 1999-12-02 | 2001-02-21 | 哈尔滨工程大学 | Wind path, ice groove type natural cold storage type freezer |
| US7069483B2 (en) * | 2002-05-13 | 2006-06-27 | Kiyon, Inc. | System and method for identifying nodes in a wireless mesh network |
| KR100502432B1 (en) * | 2003-01-03 | 2005-07-20 | 이수빈 | System for ventilating underground structures |
| CN201397002Y (en) * | 2009-05-14 | 2010-02-03 | 宫慕光 | Underground low-temperature storehouse |
-
2009
- 2009-05-14 CN CN2009100720675A patent/CN101576338B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649392A (en) * | 2016-03-18 | 2016-06-08 | 栾继连 | Energy-saving high-latitude low-temperature grain storage warehouse and grain storage method |
| WO2017157308A1 (en) * | 2016-03-18 | 2017-09-21 | 栾继连 | Energy-saving high-latitude low-temperature grain storage warehouse and grain storage method |
| CN110004911A (en) * | 2019-03-29 | 2019-07-12 | 中国科学院寒区旱区环境与工程研究所 | Protect the cold mattress system and its construction method of embedded object in a kind of Permafrost Area |
| CN110004911B (en) * | 2019-03-29 | 2024-02-13 | 中国科学院西北生态环境资源研究院 | Cold pad system for protecting buried object in permafrost region and construction method thereof |
| CN113942758A (en) * | 2021-11-09 | 2022-01-18 | 山东省农业科学院 | Preservation box for prolonging preservation life of germplasm resources of bean crops |
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| Publication number | Publication date |
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| CN101576338B (en) | 2012-11-14 |
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Free format text: CORRECT: ADDRESS; FROM: 157000 ROOM 302, UNIT 3, BUILDING 1, CHUNCHENG YUYUAN, DONGLIUTIAO ROAD, PING'AN STREET, MUDANJIANG CITY, HEILONGJIANG PROVINCE TO: 157000 ROOM 302, UNIT 3, BUILDING 1, ZUOCHENG YUYUAN, DONGLIUTIAO ROAD, PING'AN STREET, MUDANJIANG CITY, HEILONGJIANG PROVINCE |
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Effective date of registration: 20110926 Address after: 157000 Heilongjiang city of Mudanjiang province Ping'an Street East six road No. 1 Zuocheng Garden Building 3 unit 302 room Applicant after: Gong Muguang Co-applicant after: Gong Muyi Co-applicant after: Li Hongfeng Co-applicant after: Gong Mushun Co-applicant after: Gong Lihua Address before: 157000 Heilongjiang city of Mudanjiang province Ping'an Street East six road No. 1 Zuocheng Garden Building 3 unit 302 room Applicant before: Gong Muguang Co-applicant before: Gong Muyi Co-applicant before: Chen Liping Co-applicant before: Zhang Shuangyou Co-applicant before: Gong Mushun Co-applicant before: Gong Lihua |
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