CN104396851A - Heat preservation device for plastic film greenhouse water pool - Google Patents

Heat preservation device for plastic film greenhouse water pool Download PDF

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Publication number
CN104396851A
CN104396851A CN201410738568.3A CN201410738568A CN104396851A CN 104396851 A CN104396851 A CN 104396851A CN 201410738568 A CN201410738568 A CN 201410738568A CN 104396851 A CN104396851 A CN 104396851A
Authority
CN
China
Prior art keywords
plastic film
pond
ppr
soil
spiral coil
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.)
Pending
Application number
CN201410738568.3A
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Chinese (zh)
Inventor
郑荣进
裴雷
于海南
步文月
杨福生
陈菲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang University ZJU
Original Assignee
Zhejiang University ZJU
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang University ZJU filed Critical Zhejiang University ZJU
Priority to CN201410738568.3A priority Critical patent/CN104396851A/en
Publication of CN104396851A publication Critical patent/CN104396851A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/003Aquaria; Terraria
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/06Arrangements for heating or lighting in, or attached to, receptacles for live fish
    • A01K63/065Heating or cooling devices

Abstract

The invention discloses a heat preservation device for a plastic film greenhouse water pool. A pool is formed by digging soil in a plastic film greenhouse, the inner wall of the pool is covered with a polyvinyl chloride film, a PPR spiral coil is put into the pool covered with the polyvinyl chloride film, and soil is further added, a water pool is formed by digging the soil in the PPR spiral coil, cement is smeared on the inner wall of the formed water pool, the backwater inlet of a boiler is connected to one end of the PPR spiral coil by a water pump, the backwater inlet of the boiler is connected to the other end of the PPR spiral coil, a temperature sensor installed in the water pool is connected to the boiler by a temperature controller and the water pump. According to the heat preservation device for the plastic film greenhouse water pool, soil around the water pool is directly heated, and the heat transfer efficiency is high. The device is low in cost, and the coil and plastic film are embedded into the soil, thus being saving in space and free of influencing the appearance of the greenhouse. As the ground layer and heat storage layer are relative large in heat storage capacity, the water temperature changes slowly under the condition of intermitting heating, the thermal stability is good, the noise is small, and the growth of aquatic animals is facilitated.

Description

Plastic film greenhouse pond attemperator
Technical field
The present invention relates to attemperator, particularly relate to a kind of Plastic film greenhouse pond attemperator.
Background technology
Modern agriculture is just towards intensive, factorial praluction development.Namely under manually operated environment, provide optimum growing environment to animals and plants, make us in minimum input situation, obtain maximized output, thus reach high-quality, high yield, low energy consumption.
According to the statistical data of national correlation department, China's aquatic products gross yield, from 4,650,000 tons to 2012 5906 ten thousand tons of 1978, has strided forward the ranks of aquatic products big country of the world already.How can obtain aquatic products that are high-quality, high yield under lower input prerequisite, to become the problem that a lot of aquatic products company is extremely urgent.But modern circulating greenhouse cultivation is the investment project of a kind of high investment, high production, high energy consumption, need to consume a large amount of human and material resources and reliable technical support.If technology does not pass a test, loss will be very heavy.Such as, in the winter of In Hangzhou Region of Zhe Jiang Province, the pond temperature in Plastic film greenhouse generally can only reach 16 ° of about C.For some aquaculture companies (as culture of Penaeus vannamei company), all cause very large puzzlement.Because temperature is lower, easily there is the situation that survival rate declines in organism in water poor growth.
To problems, a lot of cultivation company also all takes and relevant responds actively way, such as install air-heater and regulate temperature, namely the method for air in heating greenhouse, keeps water temperature.But due to the cause that the thermal efficiency is low, its effect is often unsatisfactory.In Double-layer plastic film greenhouse culturing chamber in winter, water temperature can lower than 17 DEG C.The optimal temperature of Penaeus Vannmei is 22 ~ 30 DEG C, when water temperature is lower than 16 DEG C, Penaeus Vannmei there will be almost stop Celsius, survival rate reduce situation; When water temperature there will be stupor lower than 13 DEG C; When surviving lower than Penaeus Vannmei when 8 DEG C.Therefore, aquiculture green house Winter protection effect is bad often causes immeasurable economic loss to company.
Summary of the invention
In order to overcome the deficiency in background technology, the object of the present invention is to provide a kind of Plastic film greenhouse pond attemperator.
The technical solution used in the present invention is:
Pond is excavated in the soil of the present invention in Plastic film greenhouse, pond inwall cladding polychloroethylene film, have in the pond of polychloroethylene film in cladding again and put into PPR spiral coil, add soil again, pond is excavated in soil in PPR spiral coil, cement is smeared at the pool inner wall of excavation, the delivery port of boiler is connected through water pump one end with PPR spiral coil, the water return outlet of boiler is connected with the other end of PPR spiral coil, be contained in temperature sensor in pond to be connected with temperature controller, temperature controller is connected with water pump, and boiler and water pump are placed on outside Plastic film greenhouse.
Described pond is square or circular.Described temperature controller model is XH-W1308.
The beneficial effect that the present invention has is:
Add hot-air with Hot-air fan in present aquiculture green house, then carry out heating water by hot-air, efficiency is extremely low.This is owing to rising after hot air, causes heat to distribute in a large number.Use the present invention, the soil temperature of direct Heating pool periphery, heat transfer efficiency is high, simple to operate, for difform pond, only need change the shape of spiral coil and size or regulate number and the size of coil pipe.According to the water temperature needed for different breeding kind, can set XH-W1308 temperature controller, control water pump by XH-W1308 temperature controller after temperature sensor detects temperature and whether run, there is energy-saving effect.This attemperator, not only with low cost, and technique is simple, easy to operate, coil pipe and plastic film are embedded in soil, save space, also do not affect the outward appearance in greenhouse.Equipment cost is lower.In addition, because ground floor and recuperation layer amount of stored heat are comparatively large, therefore slow in the Water Under temperature change of intermitting heating, Heat stability is good, noise is little, is of value to the growth of aquatic animal.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of Plastic film greenhouse pond of the present invention attemperator.
In figure: 1, adventitia, 2, inner membrance, 3, boiler, 4, water pump, 5, temperature controller, 6, temperature sensor, 7, soil, 8, polychloroethylene film, 9, pond, 10, PPR spiral coil.
Embodiment
Below in conjunction with drawings and Examples, the present invention will be further described.
As shown in Figure 1, the present invention excavates pond in the soil 7 in the Plastic film greenhouse surrounded by adventitia 1 and inner membrance 2, pond inwall cladding polychloroethylene film 8, have in the pond of polychloroethylene film 8 in cladding again and put into PPR spiral coil 10, add soil 7 again, pond 9 is excavated in soil in PPR spiral coil 10, cement is smeared at pond 9 inwall of excavation, the delivery port of boiler 3 is connected through water pump 4 one end with PPR spiral coil 10, the water return outlet of boiler 3 is connected with the other end of PPR spiral coil 10, the temperature sensor 6 be contained in pond 9 is connected with XH-W1308 temperature controller 5, XH-W1308 temperature controller 5 is connected with water pump 4, boiler 3 and water pump 4 are placed on outside Plastic film greenhouse.
Described pond 9 is square or circular.
In described PPR spiral coil 10, loop-shaped is set as square or circular according to pond 9 shape.
Heat water body by boiler 3, under the effect of water pump 4, hot water circulates at PPR spiral coil 10, thus Heating pool effectively.
When temperature sensor 6 detects that pond 9 temperature has exceeded the maximum temperature of XH-W1308 temperature controller setting, water pump 4 shuts down, and boiler 3 no longer burns; When temperature sensor 6 detects the minimum temperature that pond 9 temperature sets lower than XH-W1308 temperature controller, water pump 4 entry into service, boiler 3 increases quantity combusted, promotes pond 9 water temperature.
The soil on the direct Heating pool side of PPR spiral coil 10, due to the insulation effect of polyvinyl chloride film, makes heat to shed easily, makes heat keep water temperature to greatest extent, both can not affect the activity of organism in water, can high efficiencyly conduct heat again.There is polychloroethylene film in the surrounding of spiral coil, plays a very good insulation effect.

Claims (3)

1. a Plastic film greenhouse pond attemperator, it is characterized in that: in the soil in Plastic film greenhouse, excavate pond, pond inwall cladding polychloroethylene film (8), PPR spiral coil (10) is put into again in the pond that cladding has polychloroethylene film (8), add soil again, pond (9) is excavated in soil in PPR spiral coil (10), cement is smeared at pond (9) inwall of excavation, the delivery port of boiler (3) is connected through water pump (4) one end with PPR spiral coil (10), the water return outlet of boiler (3) is connected with the other end of PPR spiral coil (10), be contained in temperature sensor in pond (6) to be connected with temperature controller (5), temperature controller (5) is connected with water pump (4), boiler (3) and water pump (4) are placed on outside Plastic film greenhouse.
2. a kind of Plastic film greenhouse pond according to claim 1 attemperator, is characterized in that: described pond (9) are for square or circular.
3. a kind of Plastic film greenhouse pond according to claim 1 attemperator, is characterized in that: described temperature controller (5) model is XH-W1308.
CN201410738568.3A 2014-12-08 2014-12-08 Heat preservation device for plastic film greenhouse water pool Pending CN104396851A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410738568.3A CN104396851A (en) 2014-12-08 2014-12-08 Heat preservation device for plastic film greenhouse water pool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410738568.3A CN104396851A (en) 2014-12-08 2014-12-08 Heat preservation device for plastic film greenhouse water pool

Publications (1)

Publication Number Publication Date
CN104396851A true CN104396851A (en) 2015-03-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410738568.3A Pending CN104396851A (en) 2014-12-08 2014-12-08 Heat preservation device for plastic film greenhouse water pool

Country Status (1)

Country Link
CN (1) CN104396851A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104793670A (en) * 2015-04-12 2015-07-22 吉林大学 System for controlling temperature and humidity in greenhouse
CN109479791A (en) * 2018-11-01 2019-03-19 宣城杰爱新材料科技有限公司 A kind of cultivation reservoir of bent plate production
CN111374088A (en) * 2018-12-29 2020-07-07 句容市水产技术指导站 Artificial breeding method for giant salamander seedlings and special breeding pond thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712931A (en) * 1980-06-20 1982-01-22 Uragami Riko Kk House for greenhouse
CN102286362A (en) * 2011-07-11 2011-12-21 鞠志国 Fully sealed floor heating type runway pool microalgae culture system
CN203136815U (en) * 2013-02-26 2013-08-21 龚老汉控股集团有限公司 Daylighting greenhouse
CN203597240U (en) * 2013-09-28 2014-05-21 天津市滨海新区绿地兰天农业生态有限公司 Special geothermal water-saving system for culturing tropical fishes
CN203748460U (en) * 2014-01-10 2014-08-06 黄彬凌 Parent fish domesticating pool
CN204317288U (en) * 2014-12-08 2015-05-13 浙江大学 A kind of Plastic film greenhouse pond attemperator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712931A (en) * 1980-06-20 1982-01-22 Uragami Riko Kk House for greenhouse
CN102286362A (en) * 2011-07-11 2011-12-21 鞠志国 Fully sealed floor heating type runway pool microalgae culture system
CN203136815U (en) * 2013-02-26 2013-08-21 龚老汉控股集团有限公司 Daylighting greenhouse
CN203597240U (en) * 2013-09-28 2014-05-21 天津市滨海新区绿地兰天农业生态有限公司 Special geothermal water-saving system for culturing tropical fishes
CN203748460U (en) * 2014-01-10 2014-08-06 黄彬凌 Parent fish domesticating pool
CN204317288U (en) * 2014-12-08 2015-05-13 浙江大学 A kind of Plastic film greenhouse pond attemperator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104793670A (en) * 2015-04-12 2015-07-22 吉林大学 System for controlling temperature and humidity in greenhouse
CN109479791A (en) * 2018-11-01 2019-03-19 宣城杰爱新材料科技有限公司 A kind of cultivation reservoir of bent plate production
CN111374088A (en) * 2018-12-29 2020-07-07 句容市水产技术指导站 Artificial breeding method for giant salamander seedlings and special breeding pond thereof

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Application publication date: 20150311

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