CN2332170Y - 温室保温帘 - Google Patents

温室保温帘 Download PDF

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CN2332170Y
CN2332170Y CN98202914U CN98202914U CN2332170Y CN 2332170 Y CN2332170 Y CN 2332170Y CN 98202914 U CN98202914 U CN 98202914U CN 98202914 U CN98202914 U CN 98202914U CN 2332170 Y CN2332170 Y CN 2332170Y
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curtain
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long strip
greenhouse
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何俊秋
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor

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Abstract

本实用新型涉及一种温室保温帘,它属于一种日光温室用的顶部覆盖保温帘,它由卷芯筒、帘子、铺卷辘轳和铺卷带组成,其特征在于帘子由多个长条形硬泡沫塑料板组成,在长条型硬泡沫塑料板的两端各设有内、外两个销孔,由销筒将相邻两个长条型硬泡沫塑料板铰接,构成履带式帘子,在帘子的外表面覆有一层塑料膜。本实用新型结构简单,使用轻巧方便,生产工艺简单,成本低,使用寿命较普通草帘长3—4倍,可广泛应用于各种日光温室的保温。

Description

温室保温帘
一种温室保温帘,是一种用于日光温室和塑料大棚的顶部覆盖的保温帘。
目前,日光温室在农业生产中应用非常广泛,特别是在霜冻期较长的地区,日光温室的应用更为普遍。为了保证日光温室的温度,必须在日光温室的顶部覆盖一层保温层。现在所采用的覆盖层一般有以下几种:一是草帘子,这种草帘子虽然比较经济,但使用寿命较短,在遇雨、雪时,草帘子非常笨重,给卷帘带来很大困难;二是多层薄膜复合材料,这种材料虽然较牢固、耐用,但其造价较高,不宜大面积地推广。中国专利第9624468.5中记述了一种使用软聚乙烯高发泡材料片材做为基本材料的温室保温被,其特征是在基本材料的两面再粘接上化纤布面层,每块基本材料之间要由曲连结绳连结。这一设计随然使得保温被整体轻盈,但由于需要用曲连结绳将每一块复合片材缝合,在使用过程中将会存在表层吸水,积雪后清除较难,成本较高等缺陷。
本实用新型的目在于提供一种即轻便,又具有较好的强度,使用寿命长,保温效果好的温室保温帘。
本实用新型的目的是这样实现的
一种温室保温帘,它是由卷芯筒6、帘子8、铺卷辘轳1和铺卷带7组成,其特征在于帘子8由多个长条型硬泡沫塑料4板组成,在长条型硬泡沫塑料板4的两端各设有内、外两个销孔,由销筒5将相邻两个长条型硬泡沫塑料板4铰接,构成覆带式帘子8,在帘子8的外表面覆有一层塑料膜3。长条型硬泡沫塑料4板为中空式,在空腔18内设有加强筋9。
本实用新型保温性能好,不会产生漏雨、雪现象,结构轻巧,使用寿命长,可广泛地应用在各种日光温室上。。
附图1为本实用新型的结构示意图
附图2为本实用新型使用状态展开示意图
附图3为本实用新型使用状态卷起示意图
下面以附图1、2、3为本实用新型的实施例,对本实用新型进行进一步说明:
1-铺卷辘轳 2-压板 3-塑料膜 4-长条型硬泡沫塑料板 5-销筒 6-卷芯筒 7-铺卷带 8-帘子 9-加强筋 10-空腔
为了保证本实用新型不会发生漏雨、雪现象,且有更好的保温效果,在帘子4的外表面以热合或粘合的方式复合一层透明塑料膜3,并在塑料膜3上端设有压板2。为了防止收卷时卷芯部分卷绕半径过小,在帘子8的卷绕端设一塑料卷芯筒6,加大卷绕半径,使帘子8不易被折损。长条型泡沫塑料板由于是硬质的,因此在每一条的联接上应保证其灵活性。为了达到这一目的,在长条型泡沫塑料板4的两端可设联接凸台,再在联接凸台上开出内、外两个销孔,然后用销筒5将相邻两片长条型泡沫塑料板4铰接起来,最终构成覆带式帘子8。与软泡沫塑料片材相比长条型硬泡沫塑料板4的内部可制成中空式,可进一步减轻本实用新型的整体重量,节约原材料,增加保温效果,降低成本。为了不影响帘子4的强度,在长条型硬泡沫塑料板4的空腔10内设有加强筋9。
使用时应首先将铺卷带7的一端固定在日光温室的墙壁上,并将铺卷辘轳1安装在与铺卷带7的固定端同侧的墙壁上,并使铺卷带7的另一端绕在铺卷辘轳1上。帘子4的卷绕端与卷芯筒6相联。当需要卷起帘子时,用手摇铺卷辘轳1,由铺卷带7牵引,即可使帘子4围绕着卷芯筒6卷起。

Claims (2)

1、一种温室保温帘,它是由卷芯筒(6)、帘子(8)、铺卷辘轳(1)和铺卷带(7)组成,其特征在于帘子(8)由多个长条型硬泡沫塑料板(4)组成,在长条型硬泡沫塑料板(4)的两端各设有内、外两个销孔,由销筒(5)将相邻两个长条型硬泡沫塑料板(4)铰接,构成覆带式帘子(8);在帘子(8)的外表面覆有一层塑料膜(3)。
2、如权利要求1中所述的温室保温帘,其特征在于长条型硬泡沫塑料板(4)为中空式,在空腔(10)内设有加强筋(9)。
CN98202914U 1998-03-31 1998-03-31 温室保温帘 Expired - Fee Related CN2332170Y (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101810115A (zh) * 2010-04-15 2010-08-25 林智勇 农田保温帘
CN101889525A (zh) * 2009-05-18 2010-11-24 孙继华 一种具有地下换热系统并设置内保温帘的塑料大棚
CN102356738A (zh) * 2011-09-19 2012-02-22 刘立功 一种温室内保温层的吊装滑动装置
CN104542103A (zh) * 2015-01-20 2015-04-29 任进礼 一种拱形塑料大棚保温装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101889525A (zh) * 2009-05-18 2010-11-24 孙继华 一种具有地下换热系统并设置内保温帘的塑料大棚
CN101810115A (zh) * 2010-04-15 2010-08-25 林智勇 农田保温帘
CN102356738A (zh) * 2011-09-19 2012-02-22 刘立功 一种温室内保温层的吊装滑动装置
CN104542103A (zh) * 2015-01-20 2015-04-29 任进礼 一种拱形塑料大棚保温装置

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