CN201056720Y - 高低压区气体逆压止回装置 - Google Patents

高低压区气体逆压止回装置 Download PDF

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Publication number
CN201056720Y
CN201056720Y CNU2007201695639U CN200720169563U CN201056720Y CN 201056720 Y CN201056720 Y CN 201056720Y CN U2007201695639 U CNU2007201695639 U CN U2007201695639U CN 200720169563 U CN200720169563 U CN 200720169563U CN 201056720 Y CN201056720 Y CN 201056720Y
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pressure water
recharge
low pressure
water replenishment
high pressure
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CNU2007201695639U
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田海平
柳兵
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WPG (SHANGHAI) SMART WATER PUBLIC CO., LTD.
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BEIJING WAPWAG TECHNOLOGY DEVELOPMENT Co Ltd
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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
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use

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Abstract

本实用新型涉及的高低压区气体逆压止回装置,包括有高压补水区和低压补水区,在高压补水区和低压补水区的上部设有一个连接管,所述连接管的两端分别与高压补水区和低压补水区的内部相连通,所述连接管上设置有由低压补水区向高压补水区方向导通的单向阀;通过本技术方案,可充分利用补水罐内的有效容积,增大了补偿能力,杜绝了低压补水罐在补水时出现的气体与水混合的不利现象,从而进一步提高了无负压供水设备和用户管网的稳定性。

Description

高低压区气体逆压止回装置
技术领域
本实用新型涉及一种用于高层建筑供水设备,特别是涉及一种高低压区气体逆压止回装置。
背景技术
现有技术的无负压供水设备中,为了更好的防止出现负压现象对供水设备设置补水罐,密闭的补水罐中存有一定的空气,这些空气占据一定的补水罐空间,大大降低了补水罐空间的利用率,同时在补水量较大时补水罐中的空气会混同补偿水一起进入用户管网,使用户管网工作不稳定。
发明内容
本实用新型的目的是提供一种高低压区气体逆压止回装置。通过本技术方案,在不增加补偿罐体积的情况下,减少了空气占用空间,增大了补偿能力,杜绝了气体与水混合的不利现象,以弥补现有技术中存在的不足。
本实用新型解决上述技术问题采用的技术方案是:一种高低压区气体逆压止回装置,包括有高压补水区和低压补水区,所述高压补水区的上部设置有气体存储区,在高压补水区和低压补水区的上部设有一个连接管,所述连接管的两端分别与高压补水区和低压补水区的内部相连通,所述连接管上设置有由低压补水区向高压补水区方向导通的单向阀。
本实用新型在实际应用中,用户管网正常工作时,用户管网的水经减压后,对低压补水区内进行蓄水,低压补水区中的空气经高低压区气体逆压止回装置被挤入高压补水区中,低压补水区补满水后,再将用户管网的水不经减压直接进入高压补水区中,高压补水区内的空气在高压作用下被压缩成较小的体积,进入到气体储存区中。
本实用新型高低压区气体逆压止回装置的有益效果是:通过本技术方案,可充分利用补水区内的有效容积,增大了补偿能力,杜绝了低压补水区在补水时出现的气体与水混合的不利现象,从而进一步提高了无负压供水设备和用户管网的稳定性。
附图说明
图1为本实用新型的结构示意图。
图中,1高压补水区、2低压补水区、3连接管、4单向阀、5气体存储区。
具体实施方式
以下结合附图对本实用新型作进一步的描述。
如图1所示,本实用新型涉及的高低压区气体逆压止回装置,包括有高压补水区1和低压补水区2,所述高压补水区1的上部设置有气体存储区5,在高压补水区1和低压补水区2的上部设有一个连接管3,所述连接管3的两端分别与高压补水区1和低压补水区2的内部相连通,所述连接管3上设置有由低压补水区2向高压补水区1方向导通的单向阀4。
以上所述,仅为本实用新型的较佳实施例而已,并非用于限定本发明的保护范围。

Claims (1)

1.一种高低压区气体逆压止回装置,包括有高压补水区和低压补水区,其特征在于:所述高压补水区的上部设置有气体存储区,在高压补水区和低压补水区的上部设有一个连接管,所述连接管的两端分别与高压补水区和低压补水区的内部相连通,所述连接管上设置有由低压补水区向高压补水区方向导通的单向阀。
CNU2007201695639U 2007-07-04 2007-07-04 高低压区气体逆压止回装置 Expired - Lifetime CN201056720Y (zh)

Priority Applications (1)

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CNU2007201695639U CN201056720Y (zh) 2007-07-04 2007-07-04 高低压区气体逆压止回装置

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CNU2007201695639U CN201056720Y (zh) 2007-07-04 2007-07-04 高低压区气体逆压止回装置

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CN201056720Y true CN201056720Y (zh) 2008-05-07

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Patentee after: Shanghai Weipaige Environmental Protection Technology Co., Ltd.

Address before: 100052, wing 1118, north wing, central office building, Zhuang Sheng Plaza, 6 Xuanwu Avenue, Beijing

Patentee before: Beijing Wapwag Technology Development Co., Ltd.

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Address after: 201806 Shanghai City, Jiading District Heng Road, Lane 2, No. 1, B District, layer 518

Patentee after: WPG (SHANGHAI) SMART WATER PUBLIC CO., LTD.

Address before: 201800, No. 1, constant road, Wai Gang Town, Shanghai, Jiading District

Patentee before: Shanghai Weipaige Environmental Protection Technology Co., Ltd.

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Address after: 201806 Jiading District Road, Shanghai, No. 1

Patentee after: WPG (SHANGHAI) SMART WATER PUBLIC CO., LTD.

Address before: 201806 Shanghai City, Jiading District Heng Road, Lane 2, No. 1, B District, layer 518

Patentee before: WPG (SHANGHAI) SMART WATER PUBLIC CO., LTD.

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CX01 Expiry of patent term

Granted publication date: 20080507