CN201072940Y - Artificial climate chamber of built-in temperature controlling circulating system - Google Patents
Artificial climate chamber of built-in temperature controlling circulating system Download PDFInfo
- Publication number
- CN201072940Y CN201072940Y CNU2007200914982U CN200720091498U CN201072940Y CN 201072940 Y CN201072940 Y CN 201072940Y CN U2007200914982 U CNU2007200914982 U CN U2007200914982U CN 200720091498 U CN200720091498 U CN 200720091498U CN 201072940 Y CN201072940 Y CN 201072940Y
- Authority
- CN
- China
- Prior art keywords
- air
- ceiling
- return air
- interlayer
- phytotron
- 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 - Fee Related
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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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- Greenhouses (AREA)
Abstract
The utility model provides a phytotron equipped with a built-in temperature control and circulation system used for the measurement of the germination rate of crop seeds, and the cultivation of seedlings and bacteria, comprising a phytotron housing, a circulation duct, a plurality of heating and cooling heat exchange elements, a blower, a return air intake and a plurality of air outlets. The utility model is characterized in that, an interlayer is arranged at the inner side of a ceiling; two vertical air ducts are respectively arranged at the inner wall and the inner wall corner; the interlayer of the ceiling and the vertical air ducts are communicated with each other to form the circulation duct; a return air intake blower is arranged at the return air intake at the center of the interlayer of the ceiling; the heating and cooling heat exchange elements are arranged at the air supply ports around the return air intake blower; the air outlets are arranged on the surfaces of the vertical air ducts and an air outlet blower is arranged. The utility model has the advantages that, the accuracy and the uniformity of indoor temperature control are improved; drying of culture medium and seedlings by strong wind is avoided, and both indoor and outdoor geometrical shapes are neat and structured.
Description
Technical field
The utility model relates to a kind of phytotron of built-in temperature controlling circulating system, is mainly used in agronomic crop seed germination rate mensuration, seedling cultivation and mushroom and cultivates.
Background technology
Present phytotron mainly adopts following several temperature controlling circulating system: a kind of is that commercial or home air-conditioning directly is installed in climatic chamber, this kind scheme can't make the indoor temperature uniformity that reaches regulation because of air-conditioning has its certain air-out direction and air quantity less; Another kind of design is that freezer is hung on the roof box below with indoor set, additional in addition exposed heating element heater, adopt directed flat the blowing of open blower fan, with high-power forced convection current, cause the medium and the seedling that facing the wind to be dried up by high wind, this type of device takies the interior space, the influence operation, and temperature uniformity is relatively poor.Also having a kind of design is Chinese patent ZL2005200307016, a kind of phytotron of external temperature controlling circulating system, it is characterized in that in the controlled environment chamber wall box or top offer return air inlet, relatively away from the position set out the air port and wind-guiding grate be installed, having circulation air path at chamber outer wall is communicated with return air inlet and air outlet, the inner blower fan of installing of circulation air path is installed refrigerated heat exchanger spare and heating element heater between blower fan and the air outlet and near air opening end.This external temperature controlling circulating system has solved medium and seedling is dried up by high wind, improves the room temperature uniformity, also makes indoor neat appearance and conserve space.But this design is especially desired when the air outlet of indoor design many places at outdoor many circulating lines and the parts of being provided with, and then the piping outside the house will be provided with manyly and complicated.
Summary of the invention
In order to solve the drawback of above-mentioned existing temperature controlling circulating system, the utility model provides a kind of built-in temperature controlling circulating system.This system locates to be provided with the air channel at indoor canopy, inwall etc., and a plurality of air outlets are set rationally, to reach the accuracy and the uniformity that improves indoor temperature control, make the circulation air-supply softer, the purpose of avoiding medium and seedling to be dried up by high wind, and make the inside and outside geometry of phytotron neatly regular, save indoor and outdoor spaces.
The technical scheme that the utility model adopted is: ceiling inboard in the controlled environment chamber is provided with interlayer, internal face is provided with vertical air channel respectively with the corner place, the ceiling interlayer is communicated with respectively with vertical air channel, form circulation air path, the return air inlet place of ceiling interlayer central authorities is provided with the return air inlet blower fan, air outlet place around the return air inlet blower fan is provided with the heat exchange elements of heating and refrigeration, opens a plurality of air outlets and breeze fan is installed on the face in vertical air channel.When this temperature controlling circulating system operation, the return air inlet blower fan at ceiling interlayer central authorities return air inlet place sucks room air in the air channel, indoor each corner by a plurality of air outlet blower fans in vertical air channel, is delivered to again equably in vertical air channel around being sent to after the heat exchange elements temperature adjustment by the air outlet place.
The beneficial effects of the utility model are, can improve the accuracy and the uniformity of indoor temperature control, making the circulation air-supply softer, avoid medium and seedling to be dried up by high wind, and make the inside and outside geometry of phytotron neatly regular, save indoor and outdoor spaces.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
This figure is a cutaway view of the present utility model.
Among the figure, 1. ceiling interlayer, 2. heat exchange elements, 3. return air inlet blower fan, 4. vertical air channel, 5. air outlet blower fan, 6. door.
Embodiment
As shown in the figure, the phytotron casing is made of ceiling, wall and door etc., establish ceiling interlayer (1) at the ceiling place, establish vertical air channel (4) at internal face with the corner place, ceiling interlayer (1) is communicated with respectively with vertical air channel (4), the return air inlet place of ceiling interlayer (1) central authorities is provided with return air inlet blower fan (3), the air outlet place establishes the heat exchange elements (2) of heating and refrigeration around the return air inlet blower fan (3), on the face in vertical air channel (4), open a plurality of air outlets (present embodiment is opened 3 mouths), and air outlet blower fan (5) is installed.When this temperature controlling circulating system operation, return air inlet blower fan (3) sucks room air in the interlayer, by the vertical air channel (4) around being sent to after heat exchange elements (2) temperature adjustment, is sent to indoor each corner by air outlet blower fan (5) again.
Claims (1)
1. the phytotron of a built-in temperature controlling circulating system, by the phytotron casing, circulation air path, the heat exchange elements of heating and refrigeration, blower fan, return air inlet, air outlet constitutes, it is characterized in that, the ceiling inboard of phytotron is provided with folder ceiling interlayer (1), internal face is provided with vertical air channel (4) respectively with the corner place, ceiling interlayer (1) is communicated with respectively with vertical air channel (4), the return air inlet place of ceiling interlayer (1) central authorities is provided with return air inlet blower fan (3), return air inlet blower fan (3) air outlet place all around is provided with the heat exchange elements (2) of heating and refrigeration, opens a plurality of air outlets and air outlet blower fan (5) is installed on the face in vertical air channel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200914982U CN201072940Y (en) | 2007-08-16 | 2007-08-16 | Artificial climate chamber of built-in temperature controlling circulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200914982U CN201072940Y (en) | 2007-08-16 | 2007-08-16 | Artificial climate chamber of built-in temperature controlling circulating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201072940Y true CN201072940Y (en) | 2008-06-18 |
Family
ID=39518203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200914982U Expired - Fee Related CN201072940Y (en) | 2007-08-16 | 2007-08-16 | Artificial climate chamber of built-in temperature controlling circulating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201072940Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109343587A (en) * | 2018-09-27 | 2019-02-15 | 保定中创燕园半导体科技有限公司 | A kind of CO for full ambient engine control type plantation factory2Device is provided |
| CN112243754A (en) * | 2020-10-21 | 2021-01-22 | 创璟农业装备集团有限公司 | Oxygen supplementing and heat supplying method for greenhouse |
-
2007
- 2007-08-16 CN CNU2007200914982U patent/CN201072940Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109343587A (en) * | 2018-09-27 | 2019-02-15 | 保定中创燕园半导体科技有限公司 | A kind of CO for full ambient engine control type plantation factory2Device is provided |
| CN112243754A (en) * | 2020-10-21 | 2021-01-22 | 创璟农业装备集团有限公司 | Oxygen supplementing and heat supplying method for greenhouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Henan Kerui Science and Technology Co., Ltd. Assignor: Cui Xuechen|Zhang Liqun|Cui Shi Contract fulfillment period: 2008.11.16 to 2017.8.16 Contract record no.: 2008410000110 Denomination of utility model: Artificial climate chamber of built-in temperature controlling circulating system Granted publication date: 20080618 License type: Exclusive license Record date: 20081125 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.16 TO 2017.8.16; CHANGE OF CONTRACT Name of requester: HENAN KERUI TECHNOLOGY CO., LTD. Effective date: 20081125 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20130816 |