CN203661711U - Temperature-adjusting ventilation tower suitable for large greenhouse - Google Patents
Temperature-adjusting ventilation tower suitable for large greenhouse Download PDFInfo
- Publication number
- CN203661711U CN203661711U CN201420021038.2U CN201420021038U CN203661711U CN 203661711 U CN203661711 U CN 203661711U CN 201420021038 U CN201420021038 U CN 201420021038U CN 203661711 U CN203661711 U CN 203661711U
- Authority
- CN
- China
- Prior art keywords
- greenhouse
- tower
- skylight
- aeration tower
- temperature
- 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 - Lifetime
Links
- 238000009423 ventilation Methods 0.000 title abstract description 19
- 238000005273 aeration Methods 0.000 claims description 35
- 230000007306 turnover Effects 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 23
- 230000005611 electricity Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 5
- 239000000178 monomer Substances 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 230000008635 plant growth Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement 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
- 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
A temperature-adjusting ventilation tower suitable for a large greenhouse comprises the greenhouse. The middle of the greenhouse is provided with the ventilation tower, the ventilation tower is higher than the greenhouse, the outer wall of the ventilation tower is wrapped by solar panels, the bottom of the ventilation tower and the greenhouse are communicated to form an air inlet, the top pf the ventilation tower is an air outlet, and a skylight is formed in the ventilation tower. The temperature-adjusting ventilation tower is suitable for ventilation and cooling of the large greenhouse. The ventilation tower in the greenhouse has high and large space, so that strong air flowing is generated under the action of thermal pressure, ventilation can be effectively carried out on the situation that no power or electricity is consumed or little power or electricity is consumed, and accordingly temperature in the greenhouse keeps moderate in summer.
Description
Technical field
The utility model relates to field, greenhouse, particularly a kind of greenhouse ventilation register.
Background technology
Greenhouse is as the important component part of modern agriculture facility, and its function is the envirment factors such as the temperature that ensures and regulate annual plant growth, humidity, illumination, ventilation.In the north of the earth, the four seasons weather temperature difference is very large, plant growth needs the sunlight of certain illuminance to enter greenhouse, the general high transmission rate material glass that adopts covers greenhouse, like this summer greenhouse indoor temperature can constantly raise, if ensure that temperature in greenhouse is between 25-35oC, just need to increase the measure of forced ventilation cooling.
Traditional aeration cooling system has skylight, side window cooling system, fan and pad cooling system and central air-conditioning cooling system.Wherein, the mechanism of skylight, side window cooling system is: in the time that summer, it was warm, open greenhouse skylight and side window, the mode rising by hot gas forms convection current, gives greenhouse natural ventilation, reaches aeration-cooling effect.This cooling method is applicable to the monomer greenhouse of small size, if the area in monomer greenhouse is greater than 10000 m2, this cooling method does not reach instructions for use.
The mechanism of fan and pad cooling system is: when summer is when heat, close skylight, start fan and pad cooling system, by blower fan, room air is extracted out at a high speed, cause indoor-outdoor air pressure differential, outdoor air is entered fast indoor by wet curtain, the moisture in wet curtain evaporates with the wind, heat in absorption chamber, thus make greenhouse reach the object of forced cooling.This cooling method need to use a large amount of electric energy, and along with the increasing of monomer greenhouse area, while being greater than 100 meters as the distance between fan and pad, cooling-down effect is not obvious.Although central air-conditioning cooling system is applicable to various greenhouses, high energy resource consumption significantly increases the operation cost in greenhouse.
The development trend of Greenhouse building is towards high, great development at present, along with the chamber volume in greenhouse constantly expands, make traditional skylight, side window ventilation and fan and pad cooling system lose due effect, and greenhouse is high energy consumption product, how accomplishing energy-saving and cost-reducing is the target that greenhouse producer is pursued, and therefore needs to develop the aeration-cooling device that is applicable to major comonomer greenhouse, good energy-conserving effect.
Utility model content
Technical problem to be solved in the utility model is the defect that overcomes prior art, and a kind of ventilating temperature-regulating tower that is applicable to large greenhouse is provided, and it can reduce power consumption, can reduce again use cost.
Technical problem described in the utility model realizes with following technical proposals:
A ventilating temperature-regulating tower that is applicable to large greenhouse, it comprises green house, and described green house middle part arranges aeration tower, and the height of aeration tower is higher than green house, and aeration tower cylinder body outer wall covers sunlight board; Aeration tower bottom is communicated with formation air inlet with green house, aeration tower top is air outlet; Skylight is set in aeration tower.
The above-mentioned ventilating temperature-regulating tower that is applicable to large greenhouse, described skylight comprises actuating unit, turnover panel and connecting rod, and actuating unit drives turnover panel rotation by connecting rod, and turnover panel is laterally laid in aeration tower.
The above-mentioned ventilating temperature-regulating tower that is applicable to large greenhouse, described actuating unit comprises motor and the power transmission shaft being attached thereto and tooth bar.
The above-mentioned ventilating temperature-regulating tower that is applicable to large greenhouse, described skylight is two-layer, two-layer skylight is evenly distributed in the cylindrical shell of aeration tower.
The utility model arranges aeration tower at green house middle part, because aeration tower has height, large space, under the effect of hot pressing, produce flowing of stronger air, in the situation that not consuming or lack consumption of power or electric energy, can carry out ventilation effectively, make the temperature in Greenhouse in summer remain on suitable temperature.Aeration tower cooling, with respect to fan and pad cooling and two kinds of cooling methods of central air-conditioning cooling, has not only solved the aeration-cooling problem in large area greenhouse, and energy-saving and environmental protecting, reduces the operation cost in greenhouse.
the utility model existsone deck full open formula skylight is installed on aeration tower top, in aeration tower, with greenhouse roof equal-height position, one deck full open formula skylight is installed again, when summer, often open in skylight, is beneficial to ventilation, when it is cold, close one deck skylight or Close All according to temperature conditions, reduce the loss of heat.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model aeration tower;
Fig. 3 is the vertical view in the utility model skylight;
Fig. 4 is the B-B cutaway view in the utility model skylight.
In figure, each list of reference numerals is: 1, green house, 2, aeration tower, 3, column, 4, truss, 5, skylight, 6, turnover panel, 7, directive wheel, 8, door-hinge, 9, motor, 10, power transmission shaft, 11, gearcase, 12, tooth bar, 13, connecting rod, 14, sunlight board.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, the utility model comprises some connected monomer green houses 1, and the middle part of the green house 1 that is connected arranges aeration tower 2.Aeration tower 2 is built by column 3 and truss 4, and column 3 and truss 4 adopt shaped steel manufacture, and sturdy and durable, cost is low.The cylinder body outer wall of aeration tower 2 covers sunlight board 14, and solar ray energy penetrates sunlight board 14 and enters in greenhouse, ensures that it has good daylighting condition.Aeration tower 2 bottoms are communicated with formation air inlet with green house 1, domatic roofs are installed at aeration tower 2 tops, form the air outlet with extraneous UNICOM between roof and cylindrical shell.Two levels skylights 5 are set on the truss 4 in aeration tower 2, and one deck is installed on aeration tower top, with green house roofing equal-height position, one deck is installed.Skylight 5 is full open formula skylight.
As shown in Figure 3, Figure 4, skylight 5 comprises actuating unit, connecting rod 13 and turnover panel 6.Actuating unit is arranged on truss 4, comprises motor 9 and the power transmission shaft 10 and the tooth bar 12 that are connected successively with motor 9.The end that the both sides of motor 9 arrange respectively 10, two power transmission shafts 10 of two power transmission shafts is gearcase 11, and gearcase 11 extends tooth bar 12 along truss 4 directions, tooth bar 12 side-to-side movement under motor 9 drives.Turnover panel 6 is divided into some, covers on the cross section of aeration tower 2.Turnover panel 6 two ends are provided with door-hinge 8, and turnover panel 6 can rotate around door-hinge 8.Every turnover panel 6 two ends are symmetrical arranged connecting rod 13, and one end of connecting rod 13 and turnover panel 6 are hinged, and the other end is movably connected on tooth bar 12 by directive wheel 7.When tooth bar 12 side-to-side movement, by the cooperation of directive wheel 7 and connecting rod 13, turnover panel 6 is rotated.Upper and lower two-layer skylight 5 is respectively by two cover actuating unit controls.
Below the course of work of the present utility model is described further:
Heat, while needing opened skylight 5, starter motor 9, motor 9 is with carry-over bar 12 to move by power transmission shaft 10, and tooth bar 12 is during to left movement, and connecting rod 13 drives turnover panel 6 to rotate around door-hinge 8 by directive wheel 7, and open in skylight 5.Hot-air in green house 1 enters aeration tower 2 from the air inlet of aeration tower 2 bottoms, up along aeration tower 2, discharges by the air outlet at top, and outdoor air constantly supplements into from the sidewall of green house 1, reaches aeration-cooling object.Along with the reduction of temperature, can select to close one deck or two-layer skylight 5, to keep the temperature in greenhouse.While closing skylight 5, motor 9 is with carry-over bar 12 to move right, and connecting rod 13 drives turnover panel 6 to counter-rotate by directive wheel 7, and skylight 5 is closed.
Claims (4)
1. one kind is applicable to the ventilating temperature-regulating tower of large greenhouse, it comprises green house (1), it is characterized in that, described green house (1) middle part arranges aeration tower (2), the height of aeration tower (2) is higher than green house (1), and the cylinder body outer wall of aeration tower (2) covers sunlight board (14); Aeration tower (2) bottom is communicated with formation air inlet with green house (1), aeration tower (2) top is air outlet; Skylight (5) is set in aeration tower (2).
2. the ventilating temperature-regulating tower that is applicable to large greenhouse according to claim 1, it is characterized in that, described skylight (5) comprises actuating unit, turnover panel (6) and connecting rod (13), actuating unit drives turnover panel (6) rotation by connecting rod (13), and turnover panel (6) is laterally laid in aeration tower (2).
3. the ventilating temperature-regulating tower that is applicable to large greenhouse according to claim 2, is characterized in that, power transmission shaft (10) and tooth bar (12) that described actuating unit comprises motor (9) and is attached thereto.
4. the ventilating temperature-regulating tower that is applicable to large greenhouse according to claim 3, is characterized in that, described skylight (5) are two-layer, and two-layer skylight (5) are evenly distributed in the cylindrical shell of aeration tower (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420021038.2U CN203661711U (en) | 2014-01-14 | 2014-01-14 | Temperature-adjusting ventilation tower suitable for large greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420021038.2U CN203661711U (en) | 2014-01-14 | 2014-01-14 | Temperature-adjusting ventilation tower suitable for large greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203661711U true CN203661711U (en) | 2014-06-25 |
Family
ID=50958073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420021038.2U Expired - Lifetime CN203661711U (en) | 2014-01-14 | 2014-01-14 | Temperature-adjusting ventilation tower suitable for large greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203661711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106888863A (en) * | 2017-04-20 | 2017-06-27 | 林慧敏 | Warmhouse booth VMC |
-
2014
- 2014-01-14 CN CN201420021038.2U patent/CN203661711U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106888863A (en) * | 2017-04-20 | 2017-06-27 | 林慧敏 | Warmhouse booth VMC |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101267633B1 (en) | The control system of optimum sensory temperature with humidity criterion | |
| CN204031947U (en) | A kind of novel double-layer roofing greenhouse by solar heat | |
| CN201507055U (en) | Air outer circulating type dual-layer curtain wall | |
| CN105737397A (en) | Wall system comprehensively utilizing solar energy and geothermal energy | |
| CN106013547A (en) | Ventilation double glass curtain wall integrating green plants with photovoltaic system | |
| CN102962106A (en) | Semi-opened type climatic variation in-situ simulation air chamber | |
| CN103422592A (en) | Energy-saving glass curtain wall | |
| CN101994478A (en) | Invisible intelligent full-automatic outer sun-shading system | |
| CN206693433U (en) | A kind of environmental protection energy-saving type phase transformation building external structure | |
| CN203661711U (en) | Temperature-adjusting ventilation tower suitable for large greenhouse | |
| CN108488953B (en) | Villa basement ventilation and dehumidification system and control method | |
| CN202866061U (en) | Energy-saving glass curtain wall | |
| CN104397851B (en) | All-weather solar drying box and greenhouse | |
| CN216453106U (en) | Energy-conserving tealeaves room that withers of joint solar energy and air ability | |
| CN205536908U (en) | Solar baking room | |
| CN201474327U (en) | Ecological housing | |
| CN107514152A (en) | A kind of energy-saving mobile log cabin | |
| CN201747091U (en) | Heat-insulating and moisture-holding fermented blank bean koji-making room | |
| CN201358593Y (en) | Energy-saving and environment-friendly house | |
| CN202989104U (en) | Wheat starter culture temperature and moisture preserving device | |
| CN202435893U (en) | Heat-preservation energy-saving type sunlight greenhouse | |
| CN206227189U (en) | Heliogreenhouse wet curtain fan regulator control system | |
| CN205747876U (en) | A kind of high-efficiency solar drying device | |
| CN205373289U (en) | Space can drying shed | |
| CN204466854U (en) | All-weather solar high efficiency drying case and booth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |
|
| CX01 | Expiry of patent term |