CN2376075Y - Water-level alarm switch - Google Patents

Water-level alarm switch Download PDF

Info

Publication number
CN2376075Y
CN2376075Y CN99212482.4U CN99212482U CN2376075Y CN 2376075 Y CN2376075 Y CN 2376075Y CN 99212482 U CN99212482 U CN 99212482U CN 2376075 Y CN2376075 Y CN 2376075Y
Authority
CN
China
Prior art keywords
switch
level alarm
water level
contact switches
water
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
CN99212482.4U
Other languages
Chinese (zh)
Inventor
彭勇
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 CN99212482.4U priority Critical patent/CN2376075Y/en
Application granted granted Critical
Publication of CN2376075Y publication Critical patent/CN2376075Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

Landscapes

  • Emergency Alarm Devices (AREA)
  • Level Indicators Using A Float (AREA)

Abstract

The utility model relates to a water level alarm switch, which comprises two elastic contact switches which are arranged in parallel at intervals. A push switch sheet is arranged between the two elastic contact switches, the push switch sheet is vertically connected with the top end of a float rod, and a floating ball is arranged under the float rod. The utility model has the advantages of simple structure and low cost and is suitable for water level alarm of a solar energy water heater.

Description

水位报警开关water level alarm switch

本实用新型涉及一种水位报警开关。The utility model relates to a water level alarm switch.

目前，锅炉上的水位观察装置采用与容器连通的玻璃管观察控制水位，对于处于较高处的水箱则观察不便，目前太阳能热水器的水箱水位报警，大多是在水箱上设固定导管，固定导管内设有与浮子相联的浮杆，浮杆顶端设有导电片，固定导管内设有固定导电触头，导电触头与报警器相连这种报警器也只能控制最高水位。At present, the water level observation device on the boiler uses a glass tube connected to the container to observe and control the water level. It is inconvenient to observe the water tank at a higher place. At present, the water level alarm of the solar water heater is mostly provided with a fixed conduit on the water tank. A floating rod connected with the float is provided, the top of the floating rod is provided with a conductive sheet, and a fixed conductive contact is arranged in the fixed conduit, and the conductive contact is connected with an alarm. This alarm can only control the highest water level.

本实用新型的目的是提供一种既能控制最高水位，也能控制最低水位的报警开关。The purpose of the utility model is to provide an alarm switch which can control both the highest water level and the lowest water level.

一种水位报警开关，包括两个弹性触点开关，两个弹性触点开关呈平行间隔设置，两个弹性触点开关之间设有推动开关片，推动开关片与一浮杆顶端垂直连接，浮杆下设有浮球。A water level alarm switch, comprising two elastic contact switches, the two elastic contact switches are arranged in parallel and at intervals, a push switch piece is arranged between the two elastic contact switches, and the push switch piece is vertically connected to the top of a floating rod, A floating ball is arranged under the floating rod.

如上所述的开关，弹性触点开关外设一盒。As above-mentioned switch, elastic contact switch peripheral equipment a box.

本实用新型由于水箱上的开关支架上下各设有一个弹性触点开关，通过浮子在水箱里升降，使浮球杆上的推动开关片来上下导通开关实现报警，从而可控制水箱的最高和最低水位，本实用新型结构简单，成本低廉，适用于太阳能热水器的水位报警。In the utility model, an elastic contact switch is provided on the upper and lower sides of the switch bracket on the water tank, and the float moves up and down in the water tank, so that the push switch piece on the float bar can be turned on and off to realize the alarm, thereby controlling the highest and highest temperature of the water tank. The lowest water level, the utility model has simple structure and low cost, and is suitable for water level alarm of solar water heaters.

下面参照附图对本实用新型的实施例予以描述。Embodiments of the utility model are described below with reference to the accompanying drawings.

图1为实施例结构示意图。Fig. 1 is a schematic diagram of the structure of the embodiment.

本实用新型的实施例包括两个弹性触点开关1、3，两个弹性触点开关呈平行间隔设置，两个弹点触点开关之间设有推动开关片2，推动开关片与一浮杆5垂直连接，浮杆下设有浮球6，弹性触点开关外设有盒4。The embodiment of the utility model comprises two elastic contact switches 1, 3, the two elastic contact switches are arranged in parallel and at intervals, a push switch sheet 2 is arranged between the two elastic contact switches, and the push switch sheet is connected with a floating contact switch. The rods 5 are vertically connected, a floating ball 6 is arranged under the floating rod, and a box 4 is arranged outside the elastic contact switch.

Claims (2)

1, a kind of water-level alarm switch, comprise two resilient contact switches, it is characterized in that two resilient contact switches are the parallel interval setting, are provided with the pull switch sheet between two resilient contact switches, the pull switch sheet is with one the fly rod top is vertical is connected, and fly rod has ball float.
2, switch as claimed in claim 1 is characterized in that resilient contact switch peripheral hardware one box.
CN99212482.4U 1999-05-28 1999-05-28 Water-level alarm switch Expired - Fee Related CN2376075Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN99212482.4U CN2376075Y (en) 1999-05-28 1999-05-28 Water-level alarm switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN99212482.4U CN2376075Y (en) 1999-05-28 1999-05-28 Water-level alarm switch

Publications (1)

Publication Number Publication Date
CN2376075Y true CN2376075Y (en) 2000-04-26

Family

ID=34005156

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99212482.4U Expired - Fee Related CN2376075Y (en) 1999-05-28 1999-05-28 Water-level alarm switch

Country Status (1)

Country Link
CN (1) CN2376075Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101836599A (en) * 2010-04-09 2010-09-22 江苏恒大鹅业有限公司 Automatic water supply device for poultries
CN105428152A (en) * 2016-01-15 2016-03-23 深圳市鑫联为科技发展有限公司 Floating ball sensor
CN105683454A (en) * 2014-07-25 2016-06-15 冯林 Alarm fire hydrant
CN108785936A (en) * 2018-07-06 2018-11-13 杨海珍 A kind of extinguishing device of environmental protection
CN110349801A (en) * 2018-04-07 2019-10-18 杨佳悦 A kind of float water level switch

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101836599A (en) * 2010-04-09 2010-09-22 江苏恒大鹅业有限公司 Automatic water supply device for poultries
CN105683454A (en) * 2014-07-25 2016-06-15 冯林 Alarm fire hydrant
CN105428152A (en) * 2016-01-15 2016-03-23 深圳市鑫联为科技发展有限公司 Floating ball sensor
CN110349801A (en) * 2018-04-07 2019-10-18 杨佳悦 A kind of float water level switch
CN108785936A (en) * 2018-07-06 2018-11-13 杨海珍 A kind of extinguishing device of environmental protection

Similar Documents

Publication Publication Date Title
CN204707696U (en) One induces ability of swimming livestock automatic water drinking device
CN2376075Y (en) Water-level alarm switch
CN201041691Y (en) Mechanical overflow alarm
CN2575565Y (en) Integral fine material back mixing thermal cyclone sludge granulating dryer
CN205875555U (en) Full -automatic water heater solar energy canopy
CN215498875U (en) A solar panel automatic snow removal device in alpine regions
CN2639365Y (en) Automatic water pumping switch
CN201155987Y (en) Bathing basin water-level alarm
CN201260581Y (en) Convenient clothes hanger
CN2438062Y (en) Dry heating protection device
CN2702241Y (en) Water filling automatic controller for solar water heater
CN2396114Y (en) Non-electric automatic flushing device for toilet
CN105588347A (en) Efficient freeze-resistant solar water heater
CN202547135U (en) Float ball type display device of solar water tank
CN105571139A (en) High-reliability water filling alarm apparatus
CN218602946U (en) Intelligent high and low voltage distribution switchgear
CN2508380Y (en) Water-controlled full-automatic switch for water container
CN2500981Y (en) Overflow alarm
CN202048706U (en) Water storage display apparatus of solar heater
CN2446500Y (en) Water level and temp indicator (A) of solar water heater
CN209085098U (en) A kind of solar water heater of automatic shutoff
CN212129332U (en) Energy-concerving and environment-protective type multi-functional water tank for construction
CN2447885Y (en) Water temp. and level display instrument for solar water heater
CN204128199U (en) Water alarm in high reliability
CN2460975Y (en) Water-level sensor of solar water heater

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee