CN106386263A - Backwall heat storage structure of greenhouse - Google Patents
Backwall heat storage structure of greenhouse Download PDFInfo
- Publication number
- CN106386263A CN106386263A CN201611040900.4A CN201611040900A CN106386263A CN 106386263 A CN106386263 A CN 106386263A CN 201611040900 A CN201611040900 A CN 201611040900A CN 106386263 A CN106386263 A CN 106386263A
- Authority
- CN
- China
- Prior art keywords
- greenhouse
- heat
- rear wall
- accumulation
- wall
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/245—Conduits for heating by means of liquids, e.g. used as frame members or for soil heating
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/246—Air-conditioning systems
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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
Abstract
The invention discloses a backwall heat storage structure of a greenhouse. The structure comprises a base body, the base body is provided with a greenhouse backwall, and a heat accumulation channel is formed in the base body; the greenhouse backwall comprises an outer wall and an inner wall, a heat insulation interlayer is formed between the outer wall and the inner wall, and an opening is formed in the base body to communicate the heat accumulation channel with the heat insulation interlayer; an air pipeline is formed in the heat insulation interlayer, one end of the air pipeline is arranged in the opening in a penetrating mode, and the other end of the air pipeline faces the interior of the greenhouse; a draught fan is arranged in the heat accumulation channel, and an air outlet of the draught fan is located on the outer side of the greenhouse backwall. According to the structure, the heat accumulation channel is formed in the base body to store heat and continuously supply heat to the interior of the greenhouse when the illumination intensity is low or at night, and the problem that energy is wasted due to the fact that heating facilities are used is avoided; meanwhile, air interaction between the interior of the greenhouse and the exterior of the greenhouse can be achieved, bacteria in the greenhouse are effectively removed, and normal growth of plants is guaranteed.
Description
Technical field
The present invention relates to warmhouse booth field, the rear wall heat storage structure of more particularly, to a kind of warmhouse booth.
Background technology
Warmhouse booth, also known as greenhouse, energy printing opacity, insulation (or heating), for the facility of cultivated plant.It is being not suitable for plant
In the season of growth, it is provided that greenhouse period of duration and increases yield, be used for the plants such as low temperature season warm season vegetable, flowers, forest
Cultivation or nursery etc..
The northern area of China heliogreenhouse quickly grows at present, in existing heliogreenhouse, is single structure, day on daytime
The situation of high temperature, high humidity in the case of foot, occurs in greenhouse, in this kind of environment, a lot of plants are difficult to adapt to or normally give birth to
Length is it is therefore desirable to greenhouse ventilation is given in timing, and the winter anomaly in the north is cold, if directly cold air is passed through inside greenhouse,
Can cause the plant at vent, because temperature difference conversion is too fast, death occurs, if slowly divulged information, damp-heat air stream
Move slowly it is easy to collect formation condensed water at air inlet, condensing drip also can bring impact to plant growing on plant；
In greenhouse, nocturnal temperature is low, and especially nowadays most of city haze in the north is serious, and intensity of illumination is not high, because
This it is necessary to use heating system, heating system using although ensure inside greenhouse temperature, but, its consume energy be also
Huge, but also pollute the environment, that is, form vicious cycle；
Due to be in for a long time in greenhouse airtight in the state of, especially in the environment of high temperature, high humidity, in the air is easy to
Grow spore class pathogenic bacteria, pathogenic bacteria it is easy to lead to the leaf of plant to rot, and then promotes Plant death, pole after contact plant
The big yield that have impact on plant, affects income, if using the method for medicine sterilization, can bring asking of plant residue medicine again
Topic, can bring great food-safety problem.
Content of the invention
For solving the deficiencies in the prior art, the invention provides a kind of rear wall heat storage structure of warmhouse booth.
The purpose of the present invention is achieved through the following technical solutions：
A kind of rear wall heat storage structure of warmhouse booth, including matrix, described matrix is provided with rear wall of greenhouse, described matrix
Inside is provided with accumulation of heat passage, and described rear wall of greenhouse includes external wall and interior walls, is formed and protect between described external wall and interior walls
Warm interlayer, described matrix is provided with opening, described accumulation of heat passage is connected with heat preservation sandwich layer, is provided with sky in described heat preservation sandwich layer
Air pipe, one end of described air pipe line is located in described opening, and the other end, towards inside greenhouse, sets in described accumulation of heat passage
There is blower fan, the air outlet of described blower fan is located at outside described rear wall of greenhouse.
Further, described interior walls are provided with multiple depressed areas, and the lateral wall of described depressed area is provided with fixing groove, institute
The outside stating depressed area is provided with printing opacity barrier film, and the jump ring that described printing opacity barrier film passes through to be provided with fixing groove is fixed.
Further, it is provided with through hole in described depressed area, so that described heat collector cavity is connected with heat preservation sandwich layer.
Further, it is additionally provided with temperature controller in described accumulation of heat passage, described temperature controller connects and controls described blower fan.
Further, described matrix is made up of accumulation of heat slow-release material, and its outer wall side is additionally provided with heat-insulation layer.
The invention has the beneficial effects as follows：
1st, the present invention adopts the structure of rear wall heat preservation sandwich layer, and storing heat is it is ensured that in the rear wall construction in greenhouse and greenhouse
Temperature balances each other, it is to avoid the temperature leak in greenhouse；
2nd, using arranging accumulation of heat passage in matrix, the high temperature air in daytime greenhouse can be stored in accumulation of heat passage
In, arrive that intensity of illumination is low or when night, hot-air, to greenhouse internal diffusion, saves heating system, energy saving；
3rd, along discharging outside greenhouse by blower fan, outside air enters in greenhouse the damp-heat air in greenhouse, is formed empty
Gas interacts, and as plant provides growth required carbon dioxide, meanwhile, the antibacterial setting formation under thermal environment is discharged room
Outer it is ensured that plant normal growth, it is to avoid using medicine, ensure food safety.
4th, the damp-heat air in greenhouse is made to enter in accumulation of heat passage, cold and hot combination, the steam coagulation of in the air is the depth of water
Enter underground, promising plant growing provides moisture content.
Brief description
Fig. 1 is the front view of the partial cross of rear wall heat storage structure of warmhouse booth provided in an embodiment of the present invention；
Fig. 2 be in Fig. 1 A-A to sectional view.
In figure：1st, matrix；2nd, rear wall of greenhouse；3rd, accumulation of heat passage；4th, external wall；5th, interior walls；6th, heat preservation sandwich layer；7th, open
Mouthful；8th, air pipe line；9th, blower fan；10th, depressed area；11st, fixing groove；12nd, printing opacity barrier film；13rd, through hole；14th, temperature controller；15th, protect
Warm layer.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described it is clear that described embodiment is
The a part of embodiment of the present invention, rather than whole embodiments.The present invention generally described and illustrated in accompanying drawing herein is implemented
The assembly of example can be arranged with various different configurations and design.Therefore, the reality to the present invention providing in the accompanying drawings below
The detailed description applying example is not intended to limit the scope of claimed invention, is merely representative of the selected embodiment of the present invention,
Rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative labor
The every other embodiment being obtained under the premise of dynamic, broadly falls into the scope of protection of the invention.
As shown in Figure 1 and Figure 2, Fig. 1 shows the rear wall heat storage structure of warmhouse booth provided in an embodiment of the present invention, including
Matrix 1, matrix 1 is provided with rear wall of greenhouse 2, and the inside of matrix 1 is provided with accumulation of heat passage 3, rear wall of greenhouse 2 include external wall 4 with interior
Wall 5, forms heat preservation sandwich layer 6 between external wall 4 and interior walls 5, matrix 1 is provided with opening 7, by accumulation of heat passage 3 and thermal insulation clamp
Layer 6 is connected, and is provided with air pipe line 8, one end of air pipe line 8 is located in opening 7 in heat preservation sandwich layer 6, and the other end is towards temperature
Chamber interior, is provided with blower fan 9 in accumulation of heat passage 3, the air outlet of blower fan 9 is located at outside rear wall of greenhouse 2.
Wherein, air pipe line 8 can have the bracing frame in heat preservation sandwich layer 6 to fix, and blower fan 9 is by the sky in accumulation of heat passage 3
Gas detaches to outside greenhouse, forms negative pressure, and the damp-heat air in greenhouse enters accumulation of heat passage 3, air's phase along air pipe line 8
In conjunction with steam coagulation is water, permeates the ground, and forms negative pressure, accordingly, can open on the side wall of the front side in greenhouse in greenhouse
If vent (not shown), vent is that air enters front side top area in greenhouse by pipeline, makes greenhouse inner air and outer air pair
Stream.
As further preferred embodiment, interior walls 5 are provided with multiple depressed areas 10, on the lateral wall of depressed area 10
It is provided with fixing groove 11, the outside of depressed area 10 is provided with printing opacity barrier film 12, printing opacity barrier film 12 passes through the jump ring being provided with fixing groove 11
Fix, depressed area 10 is covered formation heat collection structure by printing opacity barrier film 12.
Wherein, it is provided with through hole 13 in depressed area 10 so as to be connected with heat preservation sandwich layer 6, the collection accumulation of heat that depressed area 10 is formed
Structure, makes its internal air heating using sunlight, the air after heating to the relatively low heat preservation sandwich layer of temperature 6 internal diffusion,
Heat is enable to be further stored in heat preservation sandwich layer 6.
Further, it is additionally provided with temperature controller 14 in accumulation of heat passage 3, temperature controller 14 connects and control blower fan 9, and temperature controller 14 can
With for detecting the temperature in accumulation of heat passage 3, when the temperature in accumulation of heat passage 3 is less than setting value, blower fan 9 is controlled to start, wind
Air in accumulation of heat passage 3 is discharged by machine 9, and makes the hot-air in greenhouse enter in accumulation of heat passage 3 it is ensured that its inside
Temperature can reach the temperature close with greenhouse.
Wherein, matrix 1 is made up of accumulation of heat slow-release material.
Specifically, it is built into using brick body, it can effectively maintain its internal and external temperature to balance or make between the temperature of both sides
Slow exchange, thus ensureing that the temperature of side can maintain relatively high temperature for a long time, meanwhile, itself and opposite side
When the temperature difference in temperature, can slowly transmit temperature to opposite side, not cause the temperature of opposite side to be in the low temperature of plant growing
Marginal value.
Still more preferably, matrix 1 outer wall side (i.e. outside greenhouse) is additionally provided with heat-insulation layer 15, and heat-insulation layer 15 is by thermal insulation separation
Hot material is made, and it prevents from being diffused into the outside in greenhouse when the hot-air in accumulation of heat passage 3 further, loses heat.
The present invention, its operation principle is as follows：
Greenhouse, under conditions of illumination foot, is gradually the atmosphere temperature rising of inside greenhouse, and is maintained, equally, depressed area 10
The heat collection structure being formed further lifting temperature in the temperature in greenhouse, so by high temperature air pass through through hole 13 gradually to
Heat preservation sandwich layer 6 internal diffusion, makes the temperature in heat preservation sandwich layer 6 balance each other with the temperature in greenhouse.
Artificially start blower fan 9 first, the air in accumulation of heat passage 3 is discharged, the damp-heat air in greenhouse enters accumulation of heat and leads to
In road 3, air combine, formed condensed water in depth under, for plant provide growth required for moisture content, meanwhile, by greenhouse
Interior germy air discharges outdoor, realizes greenhouse inner air and outer air interaction, supplements the carbon dioxide needed for plant growing.
Optionally, the side wall of greenhouse front end opens up vent, and connected to greenhouse top side using pipeline, when greenhouse goes out
During existing negative pressure, air enters above greenhouse along vent, due to hot-air floating principle, cold air during declining, with
Produce temperature interaction between hot-air, reach hygral equilibrium, through illumination, be that temperature raises again.
When the temperature that temperature controller 14 detects in accumulation of heat passage 3 reaches the temperature value of setting, blower fan 9 is controlled to quit work,
The temperature in accumulation of heat passage 3 is kept to balance each other with the temperature in greenhouse all the time.
Finally it should be noted that：Above-described each embodiment is merely to illustrate technical scheme, rather than to it
Limit；Although being described in detail to the present invention with reference to the foregoing embodiments, it will be understood by those within the art that：
It still can be modified to the technical scheme described in previous embodiment, or wherein part or all of technical characteristic is entered
Row equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technical side
The scope of case.
Claims (5)
1. the rear wall heat storage structure of a kind of warmhouse booth, including matrix, described matrix be provided with rear wall of greenhouse it is characterised in that：
The inside of described matrix is provided with accumulation of heat passage, and described rear wall of greenhouse includes external wall and interior walls, described external wall and interior walls
Between form heat preservation sandwich layer, described matrix is provided with opening, described accumulation of heat passage is connected with heat preservation sandwich layer, described thermal insulation clamp
Layer in be provided with air pipe line, one end of described air pipe line is located in described opening, the other end towards inside greenhouse, described storage
It is provided with blower fan, the air outlet of described blower fan is located at outside described rear wall of greenhouse in the passage of heat.
2. warmhouse booth as claimed in claim 1 rear wall heat storage structure it is characterised in that：Described interior walls are provided with multiple
Depressed area, the lateral wall of described depressed area is provided with fixing groove, and the outside of described depressed area is provided with printing opacity barrier film, described printing opacity every
The jump ring that film passes through to be provided with fixing groove is fixed.
3. warmhouse booth as claimed in claim 2 rear wall heat storage structure it is characterised in that：It is provided with logical in described depressed area
Hole, makes described heat collector cavity be connected with heat preservation sandwich layer.
4. warmhouse booth as claimed in claim 1 rear wall heat storage structure it is characterised in that：It is additionally provided with described accumulation of heat passage
Temperature controller, described temperature controller connects and controls described blower fan.
5. warmhouse booth as claimed in claim 1 rear wall heat storage structure it is characterised in that：Described matrix is accumulation of heat slow release material
Material is made, and its outer wall side is additionally provided with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611040900.4A CN106386263A (en) | 2016-11-11 | 2016-11-11 | Backwall heat storage structure of greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611040900.4A CN106386263A (en) | 2016-11-11 | 2016-11-11 | Backwall heat storage structure of greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106386263A true CN106386263A (en) | 2017-02-15 |
Family
ID=58081960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611040900.4A Pending CN106386263A (en) | 2016-11-11 | 2016-11-11 | Backwall heat storage structure of greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106386263A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102027863A (en) * | 2009-09-29 | 2011-04-27 | 北京易饰天软膜拉蓬技术有限公司 | Noncombustible translucent membrane and ceiling with translucent membrane |
| CN102907280A (en) * | 2012-11-14 | 2013-02-06 | 镇江七政新能源有限公司 | Heat accumulating type solar energy greenhouse |
| CN103039300A (en) * | 2012-12-20 | 2013-04-17 | 陈殿贵 | Sunlight greenhouse |
| CN203775790U (en) * | 2014-01-27 | 2014-08-20 | 中国农业科学院蔬菜花卉研究所 | Bidirectional temperature regulation energy-saving sunlight greenhouse |
| CN104663305A (en) * | 2015-03-03 | 2015-06-03 | 北京市农业机械试验鉴定推广站 | Back wall thermal insulation system of sunlight greenhouse |
| CN105475008A (en) * | 2015-12-22 | 2016-04-13 | 北京市农业机械试验鉴定推广站 | Solar-greenhouse solar efficient carbon-dioxide supplementing system |
| CN206333079U (en) * | 2016-11-11 | 2017-07-18 | 中科兆阳（北京）光暖科技有限公司 | A kind of rear wall heat storage structure of warmhouse booth |
-
2016
- 2016-11-11 CN CN201611040900.4A patent/CN106386263A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102027863A (en) * | 2009-09-29 | 2011-04-27 | 北京易饰天软膜拉蓬技术有限公司 | Noncombustible translucent membrane and ceiling with translucent membrane |
| CN102907280A (en) * | 2012-11-14 | 2013-02-06 | 镇江七政新能源有限公司 | Heat accumulating type solar energy greenhouse |
| CN103039300A (en) * | 2012-12-20 | 2013-04-17 | 陈殿贵 | Sunlight greenhouse |
| CN203775790U (en) * | 2014-01-27 | 2014-08-20 | 中国农业科学院蔬菜花卉研究所 | Bidirectional temperature regulation energy-saving sunlight greenhouse |
| CN104663305A (en) * | 2015-03-03 | 2015-06-03 | 北京市农业机械试验鉴定推广站 | Back wall thermal insulation system of sunlight greenhouse |
| CN105475008A (en) * | 2015-12-22 | 2016-04-13 | 北京市农业机械试验鉴定推广站 | Solar-greenhouse solar efficient carbon-dioxide supplementing system |
| CN206333079U (en) * | 2016-11-11 | 2017-07-18 | 中科兆阳（北京）光暖科技有限公司 | A kind of rear wall heat storage structure of warmhouse booth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |