CN206620580U - A kind of heat preservation greenhouse - Google Patents
A kind of heat preservation greenhouse Download PDFInfo
- Publication number
- CN206620580U CN206620580U CN201720314304.4U CN201720314304U CN206620580U CN 206620580 U CN206620580 U CN 206620580U CN 201720314304 U CN201720314304 U CN 201720314304U CN 206620580 U CN206620580 U CN 206620580U
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- Prior art keywords
- heat
- insulation
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- layer
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- 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.)
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Classifications
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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
- 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
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Abstract
The utility model discloses a kind of heat preservation greenhouse, including：Ceiling (1), enclosure wall (2)；Storage pool is set under the enclosure wall (2), and the storage pool surrounding sets wall, bottom sets insulation bottom layer；Filling soil layer (101), the insulation bottom layer set gradually phase-change material layers (407), heat-insulation layer (408) from top to bottom inside the storage pool；Lighting tube (401) is set outside greenhouse, and lighting tube (401) the connection heat conductive rod (402), the heat conductive rod (402) extends to the conversion tank (403) for filling water, water pump is set in the conversion tank (403), and water is backed into conversion tank (403) by feed pipe (404), the eradiation pipe (405) being arranged on phase-change material layers (407), return pipe (406)；The enclosure wall (2) sets heat absorption heat-storing device outside, and the wall sets attemperator, and the ceiling (1) puts up heat-insulation tarpaulin；And the present apparatus is simple in construction, high insulating effect, and production efficiency is improved, it is easy to spread.
Description
Technical field
It the utility model is related to greenhouse vegetables and fruits planting greenhouse field, specifically a kind of heat preservation greenhouse.
Background technology
The effect of green house of vegetables is so that sunlight is irradiated into canopy through agricultural film, while ensureing photosynthesis, because
The air circulation completely cut off inside and outside canopy of greenhouse film so that of a relatively high temperature is kept in canopy, crop in canopy can be promoted to increase
Production or maturity period shift to an earlier date, or even plantation anti-season crop.But because night does not have sunlight, the outer temperature of canopy is low, passes through heat
Conduction, thermal loss or sizable in canopy, serious situation is that crops may be because of night temperature of shed the most
Not enough freezed to death.Then booth thermal insulation material arises at the historic moment in the market.
Common insulating quilt for greenhouse main material is straw cloth waste felt in the market, that is, uses waste and old debris
The felt materials that the materials such as cloth are made by the mode such as acupuncture, felt can single or multiple lift use, also can be aided with surface again and prevent
Water material, insulating quilt for greenhouse is made by needlework suture.All there is the defects of very big in this insulation covering, straw felt is thick and heavy,
Rainwater invade it is wet after, water suction it is heavier, moistening effect is poor, and service life is short, and the volume of straw felt, which is put, needs curtain rolling machine power big, cost
Height, easy damaged greenhouse film；After sleet sky water suction is moist, heat-insulating property reduces cloth blanket insulation quilt；After water suction freezing freezes,
It can not roll up and put, forfeiture uses function, the deficiencies of heat insulation effect is bad be present, there is an urgent need to improved more.
Utility model content
In view of the above-mentioned problems of the prior art, the purpose of this utility model is to provide a kind of new heat preservation greenhouse,
The utility model sets storage pool by heat by not only having done isothermal holding on the wall and tarpaulin of common heat preservation greenhouse
Store, discharge heat when temperature is low automatically.The utility model is simple in construction, high insulating effect, and improves production efficiency,
It is easy to spread.
To achieve these goals, this heat preservation greenhouse, including：Ceiling, enclosure wall；Storage pool, and institute are set under the enclosure wall
State storage pool surrounding and wall is set, bottom sets insulation bottom layer；Filling soil layer inside the storage pool, the insulation bottom layer from
Top to bottm sets gradually phase-change material layers, heat-insulation layer；Lighting tube, and lighting tube connection heat conductive rod, institute are set outside greenhouse
State heat conductive rod and extend to the conversion tank for filling water, water pump is set in the conversion tank, water by feed pipe, be arranged at phase-change material
Eradiation pipe, return pipe on layer are backed into conversion tank；Heat absorption heat-storing device is set outside the enclosure wall, and the wall sets insulation
Device, the ceiling put up heat-insulation tarpaulin.
Further, the soil horizon surrounding wall sets gradually adiabator layer, aluminium foil reflecting layer from inside to outside.
Further, the enclosure wall sets gradually absorber plate, heat storing plate, aluminum foil plate, warming plate from outside to inside.
Further, the heat-insulation tarpaulin sets gradually defrosting film, reflective membrane, the first cold-proof cotton, the first aluminium foil from top to bottom
Film, the second cold-proof aluminium foil of cotton second, damp-proof membrane.
Further, it is ground level above the soil horizon.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model sets storage by not only having done isothermal holding on the wall and tarpaulin of common heat preservation greenhouse
Pond stores heat, discharges heat when temperature is low automatically.The utility model is simple in construction, high insulating effect, and improves
Production efficiency, it is easy to spread.
Brief description of the drawings
Fig. 1 is integral outer structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model wall；
Fig. 3 is the structural representation of the utility model enclosure wall；
Fig. 4 is the structural representation of the utility model heat-insulation tarpaulin；
Fig. 5 is the structural representation of the utility model storage pool.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As shown in figure 1, this heat preservation greenhouse, including：Ceiling 1, enclosure wall 2；As shown in figure 5,2 times setting storages of enclosure wall
Pond, and the storage pool surrounding sets wall, bottom sets insulation bottom layer；Filling soil layer 101, described inside the storage pool
Insulation bottom layer sets gradually phase-change material layers 407, heat-insulation layer 408 from top to bottom；Lighting tube 401 is set outside greenhouse, and it is described
Lighting tube 401 connects heat conductive rod 402, and the heat conductive rod 402 extends to the conversion tank 403 for filling water, set in the conversion tank 403
Water pump is put, water backs into conversion tank by feed pipe 404, the eradiation pipe 405 being arranged on phase-change material layers 407, return pipe 406
In 403；Storage pool utilizes existing solar energy light collecting pipe, and the heat collected is changed into tank to insulation via heat conductive rod, makes tank
Interior water rose to 55-60 degrees Celsius in three, four hours, and hot water is delivered to the eradiation pipe of underground by water circulating pump.Storage pool
Surrounding and ground are made up of phase-change material, insulation material etc., and the heat into storage pool can be made effectively to be stored in phase transformation material
Within material, insulation material can be incubated to the heat stored, make that the heat of storage is not volatile, and storage time is up to three
More than individual month, therefore it is referred to as across season storage.
When the heat of phase-change material storage receives cool ambient air extruding, automatic volatilization release, with cool ambient air into anti-
Than ambient weather is colder, and storage pool heat dissipation capacity is volatilized faster, the temperature in greenhouse is regulated and controled to 15 DEG C -30 DEG C, is reached
To the temperature required for plant.
Heat absorption heat-storing device is set outside the enclosure wall 2, and the wall sets attemperator, and the ceiling 1 is put up insulation and covered with mat
Cloth.
Further, as shown in Fig. 2 the surrounding wall of the soil horizon 101 set gradually from inside to outside adiabator layer 102,
Aluminium foil reflecting layer 103.
Further, as shown in figure 3, the enclosure wall 2 sets gradually absorber plate 201, heat storing plate 202, aluminum foil plate from outside to inside
203rd, warming plate 204.Daylighting wall or absorber plate are made with light absorbent on brick wall or the wall of other materials, is directly absorbed too
Positive energy, storage board is made with phase-change material, sunshine irradiates one hour, and up to 60 DEG C, storage rate reaches absorber plate body surface temperature
30%, light application time five hours, for In-commission Rate up to 75%, release time is 5 hours.Experiment proves, the absorber plates of 100 square meters by
Five hours between light time, the volatilization time is similarly five hours, and in the case where without sunlight is irradiated, the heat of heat absorption plate body release can make
Temperature in 500 ㎡ greenhouses lifts 3 DEG C -4 DEG C.
Further, as shown in figure 4, the heat-insulation tarpaulin sets gradually defrosting film 307, reflective membrane 306, first from top to bottom
Cold-proof cotton 305, the first aluminium foil film 304, the second cold-proof aluminium foil 302 of cotton 303 second, damp-proof membrane 301.Using vacuum principle, by original
This thickness tarpaulin resolves into multilayer, and defrosting film is first layer, prevents night frost and snow product from burying, and in the presence of defrosting film, frost is not
It can be formed on tarpaulin top layer.For reflective membrane in the presence of the nascent sun, the reflection of light is internal layer in defrosting film, makes the frost and snow of residual quick
Melt evaporation.Cold-proof cotton is used to stop that cold air enters.Vacuum aluminum paper tinsel film can both stop that cold air entered, and can obstruct Indoor Thermal again
Amount is lost in, and plays insulation, cold-proof double action.Damp-proof membrane can stop that the moisture of greenhouse or interior enters in tarpaulin, there is protection
The effect of tarpaulin.It is demonstrated experimentally that isolated heat-insulation tarpaulin, insulation degree is 6-8 times of common heat-insulation tarpaulin, in Ergun
When city's temperature is subzero 40 DEG C, the fruit and mineral water of parcel do not freeze, and thermometer is shown as 3 DEG C, and temperature is 18 DEG C during parcel.Enter
One step, the soil horizon 101 are above ground level.
Claims (5)
1. a kind of heat preservation greenhouse, including：Ceiling (1), enclosure wall (2)；Characterized in that, storage pool is set under the enclosure wall (2), and
The storage pool surrounding sets wall, and bottom sets insulation bottom layer；Filling soil layer (101), the guarantor inside the storage pool
Warm bottom sets gradually phase-change material layers (407), heat-insulation layer (408) from top to bottom；Lighting tube (401) is set outside greenhouse, and
Lighting tube (401) the connection heat conductive rod (402), the heat conductive rod (402) extends to the conversion tank (403) for filling water, described
Change and water pump is set in tank (403), water passes through feed pipe (404), the eradiation pipe being arranged on phase-change material layers (407)
(405), return pipe (406) is backed into conversion tank (403)；The enclosure wall (2) sets heat absorption heat-storing device outside, and the wall is set
Attemperator, the ceiling (1) put up heat-insulation tarpaulin.
2. a kind of heat preservation greenhouse according to claim 1, it is characterised in that soil horizon (101) the surrounding wall is from interior
To setting gradually adiabator layer (102), aluminium foil reflecting layer (103) outside.
3. a kind of heat preservation greenhouse according to claim 1, it is characterised in that the enclosure wall (2) sets gradually from outside to inside
Absorber plate (201), heat storing plate (202), aluminum foil plate (203), warming plate (204).
4. a kind of heat preservation greenhouse according to claim 1, it is characterised in that the heat-insulation tarpaulin is set gradually from top to bottom
Defrosting film (307), reflective membrane (306), the first cold-proof cotton (305), the first aluminium foil film (304), the second cold-proof aluminium of cotton (303) second
Paper tinsel (302), damp-proof membrane (301).
5. a kind of heat preservation greenhouse according to claim 1, it is characterised in that the soil horizon (101) is ground level above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720314304.4U CN206620580U (en) | 2017-03-29 | 2017-03-29 | A kind of heat preservation greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720314304.4U CN206620580U (en) | 2017-03-29 | 2017-03-29 | A kind of heat preservation greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206620580U true CN206620580U (en) | 2017-11-10 |
Family
ID=60209021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720314304.4U Expired - Fee Related CN206620580U (en) | 2017-03-29 | 2017-03-29 | A kind of heat preservation greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206620580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900420A (en) * | 2017-03-29 | 2017-06-30 | 王俊青 | A kind of heat preservation greenhouse |
-
2017
- 2017-03-29 CN CN201720314304.4U patent/CN206620580U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900420A (en) * | 2017-03-29 | 2017-06-30 | 王俊青 | A kind of heat preservation greenhouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20180329 |