[go: up one dir, main page]

CN201826349U - 无负压供水设备 - Google Patents

无负压供水设备 Download PDF

Info

Publication number
CN201826349U
CN201826349U CN2010205540520U CN201020554052U CN201826349U CN 201826349 U CN201826349 U CN 201826349U CN 2010205540520 U CN2010205540520 U CN 2010205540520U CN 201020554052 U CN201020554052 U CN 201020554052U CN 201826349 U CN201826349 U CN 201826349U
Authority
CN
China
Prior art keywords
water supply
buffer barrel
negative pressure
pressure water
utility
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
Application number
CN2010205540520U
Other languages
English (en)
Inventor
陈天枢
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
Application filed by Individual filed Critical Individual
Priority to CN2010205540520U priority Critical patent/CN201826349U/zh
Application granted granted Critical
Publication of CN201826349U publication Critical patent/CN201826349U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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

Landscapes

  • Control Of Non-Positive-Displacement Pumps (AREA)

Abstract

本实用新型公开了一种无负压供水设备,包括设置在供水管网中的缓冲桶体,缓冲桶体的顶部设置浮球阀式自动放气阀,在缓冲桶体的进水管上设置压力传感器,压力传感器与控制供水泵工作的控制装置连接。本实用新型结构合理,可实现市政供水管网无负压供水,保证了用水安全性。

Description

无负压供水设备
技术领域:
本实用新型涉及一种可防止供水管道出现负压的供水设备。
背景技术:
现有的市政供水管网,易出现负压,影响用水安全性。
发明内容:
本实用新型的目的在于提供一种结构合理,可实现市政供水管网无负压供水的无负压供水设备。
本实用新型的技术解决方案是:
一种无负压供水设备,其特征是:包括设置在供水管网中的缓冲桶体,缓冲桶体的顶部设置浮球阀式自动放气阀,在缓冲桶体的进水管上设置压力传感器,压力传感器与控制供水泵工作的控制装置连接。
本实用新型结构合理,可实现市政供水管网无负压供水,保证了用水安全性。
附图说明:
下面结合附图和实施例对本实用新型作进一步说明。
图1是本实用新型一个实施例的结构示图。
具体实施方式:
一种无负压供水设备,包括设置在供水管网中的缓冲桶体1,缓冲桶体的顶部设置浮球阀式自动放气阀2,当水位在缓冲桶体中上升时,浮球阀放出空气,当水位在缓冲桶体中下降到一定值时,浮球阀打开吸进空气;在缓冲桶体的进水管上设置压力传感器3,压力传感器与控制供水泵4工作的控制装置5连接。

Claims (1)

1.一种无负压供水设备,其特征是:包括设置在供水管网中的缓冲桶体,缓冲桶体的顶部设置浮球阀式自动放气阀,在缓冲桶体的进水管上设置压力传感器,压力传感器与控制供水泵工作的控制装置连接。
CN2010205540520U 2010-10-09 2010-10-09 无负压供水设备 Expired - Fee Related CN201826349U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205540520U CN201826349U (zh) 2010-10-09 2010-10-09 无负压供水设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205540520U CN201826349U (zh) 2010-10-09 2010-10-09 无负压供水设备

Publications (1)

Publication Number Publication Date
CN201826349U true CN201826349U (zh) 2011-05-11

Family

ID=43964896

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205540520U Expired - Fee Related CN201826349U (zh) 2010-10-09 2010-10-09 无负压供水设备

Country Status (1)

Country Link
CN (1) CN201826349U (zh)

Similar Documents

Publication Publication Date Title
CN201826349U (zh) 无负压供水设备
CN204478522U (zh) 一种热泵热水器的水流控制装置
CN202248088U (zh) 一种智能供水系统
CN202926574U (zh) 电站排水控制系统
CN202864461U (zh) 一种气提装置
CN201916168U (zh) 气动隔膜泵高吸程节能装置
CN205135933U (zh) 液体中转自动化控制系统
CN201100504Y (zh) 管道负压止除阀
CN201387171Y (zh) 一种用于太阳能热水器的无负压供水装置
CN203238709U (zh) 一种管网叠压供水流气控制器
CN205242505U (zh) 一种市政自来水增压补偿装置
CN203080603U (zh) 一种新型节能稳压供水设备
CN103758740A (zh) 一种控制泵空化的装置
CN102840132B (zh) 油泵自动排气系统
CN201687046U (zh) 一种新型无负压供水设备
CN203270688U (zh) 一种叠压供水装置
CN202370046U (zh) 一种带压供水系统
CN204459310U (zh) 新型消声止回阀
CN203374944U (zh) 一种采暖系统自动排气装置
CN204112408U (zh) 无负压供水设备流量补偿装置
CN205530468U (zh) 一种自动消防取水口
CN203238704U (zh) 一种新型无线网络远程监控式无负压给水系统
CN201317718Y (zh) 具有防虹吸装置的污水处理设备
CN201936201U (zh) 水箱自动增压控制装置
CN202925611U (zh) 水塔进出水管道装置

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110511

Termination date: 20111009