CN201135061Y - Heating machine in greenhouse - Google Patents

Heating machine in greenhouse Download PDF

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Publication number
CN201135061Y
CN201135061Y CNU2007201591292U CN200720159129U CN201135061Y CN 201135061 Y CN201135061 Y CN 201135061Y CN U2007201591292 U CNU2007201591292 U CN U2007201591292U CN 200720159129 U CN200720159129 U CN 200720159129U CN 201135061 Y CN201135061 Y CN 201135061Y
Authority
CN
China
Prior art keywords
hot water
air
heater
booth
heater unit
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.)
Ceased
Application number
CNU2007201591292U
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Chinese (zh)
Inventor
李泮禄
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.)
Individual
Original Assignee
Individual
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40035750&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN201135061(Y) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to CNU2007201591292U priority Critical patent/CN201135061Y/en
Application granted granted Critical
Publication of CN201135061Y publication Critical patent/CN201135061Y/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/14—Measures for saving energy, e.g. in green houses

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  • Central Heating Systems (AREA)

Abstract

The utility model discloses a greenhouse heater, comprising a shell body; the shell body is provided with a wind inlet and a wind outlet; a heating device which can pre-heating the air is arranged between the wind inlet and the wind outlet; the wind outlet is provided with an exhaust fan which pumps out the hot air in the heater and blows the air into the greenhouse; the exhaust fan absorbs the air into the heater, and the cold air is heated by a heating device in the heater, then the exhaust fan on the wind outlet directly blows the heated warm air into the greenhouse; the dynamic power of the warm air is not reduced and is directly sent into the greenhouse, therefore, the distance for warm air to reach the greenhouse is greatly increased to improve the heating effect.

Description

The booth heater unit
Technical field
The utility model relates to a kind of heater unit, relates in particular to the heater unit of using in a kind of booth.
Background technology
At present, used heater unit in the booth generally all is that exhaust fan is set on air inlet, and exhaust fan is delivered to the cold wind of outside will blow in the booth by air outlet the heating back in the heater unit, improve the temperature in the booth, in this course, wind is subjected to the influence of the resistance of the various heater elements of heater unit, when air outlet is gone out, there not to be great power, reduced its distance of advancing, made the warm braw reach very short, thereby the effect of heating is poor.
The utility model content
Technical problem to be solved in the utility model provides a kind of can the raising and carries the warm braw distance, improves the booth heater unit of heating effect.
For solving the problems of the technologies described above, the technical solution of the utility model is: the booth heater unit, comprise housing, described housing is provided with air inlet and air outlet, heater with the wind preheating is installed between described air inlet and the described air outlet, the exhaust fan of the hot blast in the heater unit being extracted out and being blown in the booth is installed on the described air outlet.
As a kind of improvement, described heater comprises hot water inlet pipe and hot water return pipe, the radiating tube that is provided with bending back and forth between described hot water inlet pipe and the described hot water return pipe and communicates with described hot water inlet pipe and described hot water return pipe, described radiating tube is provided with some radiating fins.
Owing to adopted technique scheme, the booth heater unit, comprise housing, described housing is provided with air inlet and air outlet, heater with the wind preheating is installed between described air inlet and the described air outlet, the exhaust fan of the hot blast in the heater unit being extracted out and being blown in the booth is installed on the described air outlet; The suction of exhaust fan is drawn onto air in the heater unit, heater by the inside heats cold air, exhaust fan on the air outlet directly is blown into the warm braw of heating in the booth then, the power of warm braw does not reduce directly in booth, the warm braw reach can strengthen greatly like this, has improved the effect of heating.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the upward view of Fig. 1.
Embodiment
Shown in Fig. 1 and Fig. 2 are common, the booth heater unit, comprise housing 1, described housing 1 is provided with air inlet 2 and air outlet 3, heater 4 with air preheat is installed between described air inlet 2 and the described air outlet 3, the exhaust fan 5 of the hot-air in the heater unit being extracted out and being blown in the booth is installed on the described air outlet 3.The distance that this design can make warm braw carry is farther, improves the heating effect of heater unit.
Described heater 4 comprises hot water inlet pipe 41 and hot water return pipe 42, the radiating tube 43 that is provided with bending back and forth between described hot water inlet pipe 41 and the described hot water return pipe 42 and communicates with described hot water inlet pipe 41 and described hot water return pipe 42, described radiating tube 43 is provided with some radiating fins 44, can improve heat exchange, increase improves the temperature of preheated air to the speed of cold air preheating.
Described hot water inlet pipe 41 and described hot water return pipe 42 are positioned at the same side of described housing 1.Certain described hot water inlet pipe 2 and described hot water return pipe 3 also can be located on the not coplanar of described housing 1.Described hot water inlet pipe 41 tops are provided with vent valve 45.
For the time that makes air preheat abundant, described air inlet 2 and described air outlet 3 are located on the opposite of housing 1.

Claims (5)

1. booth heater unit, comprise housing (1), it is characterized in that: described housing (1) is provided with air inlet (2) and air outlet (3), heater (4) with air preheat is installed between described air inlet (2) and the described air outlet (3), the exhaust fan (5) of the hot-air in the heater unit being extracted out and being blown in the booth is installed on the described air outlet (3).
2. booth heater unit as claimed in claim 1, it is characterized in that: described heater (4) comprises hot water inlet pipe (41) and hot water return pipe (42), the radiating tube (43) that is provided with bending back and forth between described hot water inlet pipe (41) and the described hot water return pipe (42) and communicates with described hot water inlet pipe (41) and described hot water return pipe (42), described radiating tube (43) is provided with some radiating fins (44).
3. booth heater unit as claimed in claim 2 is characterized in that: described hot water inlet pipe (41) and described hot water return pipe (42) are positioned at the same side of described housing (1).
4. booth heater unit as claimed in claim 2 is characterized in that: described hot water inlet pipe's (41) top is provided with vent valve (45).
5. booth heater unit as claimed in claim 1 is characterized in that: described air inlet (2) and described air outlet (3) are located on the opposite of housing (1).
CNU2007201591292U 2007-12-14 2007-12-14 Heating machine in greenhouse Ceased CN201135061Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201591292U CN201135061Y (en) 2007-12-14 2007-12-14 Heating machine in greenhouse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201591292U CN201135061Y (en) 2007-12-14 2007-12-14 Heating machine in greenhouse

Publications (1)

Publication Number Publication Date
CN201135061Y true CN201135061Y (en) 2008-10-22

Family

ID=40035750

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201591292U Ceased CN201135061Y (en) 2007-12-14 2007-12-14 Heating machine in greenhouse

Country Status (1)

Country Link
CN (1) CN201135061Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103238486A (en) * 2013-05-17 2013-08-14 济南安信农业科技有限公司 Greenhouse warming and cooling system
CN103650986A (en) * 2013-11-30 2014-03-26 周敏 Adjustable vegetable greenhouse
CN105165480A (en) * 2015-08-11 2015-12-23 北京农业智能装备技术研究中心 Greenhouse low temperature heating equipment and system
CN110583316A (en) * 2019-10-22 2019-12-20 临沂大学 Temperature control system of sectional precise control greenhouse

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103238486A (en) * 2013-05-17 2013-08-14 济南安信农业科技有限公司 Greenhouse warming and cooling system
CN103650986A (en) * 2013-11-30 2014-03-26 周敏 Adjustable vegetable greenhouse
CN105165480A (en) * 2015-08-11 2015-12-23 北京农业智能装备技术研究中心 Greenhouse low temperature heating equipment and system
CN105165480B (en) * 2015-08-11 2018-04-10 北京农业智能装备技术研究中心 A kind of low temperature heating equipment and system for greenhouse
CN110583316A (en) * 2019-10-22 2019-12-20 临沂大学 Temperature control system of sectional precise control greenhouse

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C35 Partial or whole invalidation of patent or utility model
IW01 Full invalidation of patent right

Decision date of declaring invalidation: 20100817

Decision number of declaring invalidation: 15205

Granted publication date: 20081022

C35 Partial or whole invalidation of patent or utility model
IW01 Full invalidation of patent right

Decision date of declaring invalidation: 20100726

Decision number of declaring invalidation: 15129

Granted publication date: 20081022