NL1022465C2 - Safety device for warning of excessive amount of water collected on flat roofs, comprises casing and float with cooperating contacts - Google Patents

Safety device for warning of excessive amount of water collected on flat roofs, comprises casing and float with cooperating contacts Download PDF

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Publication number
NL1022465C2
NL1022465C2 NL1022465A NL1022465A NL1022465C2 NL 1022465 C2 NL1022465 C2 NL 1022465C2 NL 1022465 A NL1022465 A NL 1022465A NL 1022465 A NL1022465 A NL 1022465A NL 1022465 C2 NL1022465 C2 NL 1022465C2
Authority
NL
Netherlands
Prior art keywords
float
warning
safety device
excessive amount
water collected
Prior art date
Application number
NL1022465A
Other languages
Dutch (nl)
Inventor
Jean-Yves Jozef Den Doelder
Original Assignee
Jean-Yves Jozef Den Doelder
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 Jean-Yves Jozef Den Doelder filed Critical Jean-Yves Jozef Den Doelder
Priority to NL1022465A priority Critical patent/NL1022465C2/en
Application granted granted Critical
Publication of NL1022465C2 publication Critical patent/NL1022465C2/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
    • G01F23/60—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements using electrically actuated indicating means

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Level Indicators Using A Float (AREA)

Abstract

A float (1) provided with a contact (7) is mounted inside a casing (2) for mounting on the roof (3). The casing has a lower contact (9) for indicating little or no water is present and an upper contact (7) for indicating that the water level (6) has reached a dangerous level. As the water level rises, the float rises and in the event of the water level becoming dangerous, the contact on the float forms a circuit with the upper contact on the casing, triggering an alarm, e.g. an existing burglar alarm.

Description

Inrichting voor het signaleren van een gevaarlijke hoeveelheid water op platte daken.Device for signaling a dangerous amount of water on flat roofs.

De uitvinding heeft betrekking op een inrichting voor het signaleren van een te grote hoeveelheid water op platte daken. Het systeem is voorzien van een vlotter, nr. 1 5 met daarop gemonteerd contact nr. 8, In de contractie nr. 2 zitten twee contacten, nr. 7 is het contact voor de signalering van een te hoge waterstand, contact nr. 9 is het contact als controle op het systeem en zal verbinding maken wanneer er weinig of geen water op het dak staat. Op het figuur is het dak nr. 3 en de waterstand nummer 6. Voor ieder dak zal moeten worden uitgerekend op welke hoogte contact nummer 7 zal moeten worden 10 afgesteld zodat bij een te hoog gewicht het alarm, eventueel het bestaande inbraakalarm, zal luiden zodat eventuele aanwezige personen die zich onder het platte dak bevinden kunnen vluchten of men kan ervoor zorgen dat het waterpeil daalt voordat er schade zal ontstaan aan de dakconstructie als gevolg van het gewicht van het water. Meerdere inrichtingen kunnen aan elkaar worden aangesloten voor grotere daken.The invention relates to a device for signaling an excessive amount of water on flat roofs. The system is equipped with a float, no.15 with contact no. 8 mounted on it. There are two contacts in the contraction no.2, no. 7 is the contact for signaling a too high water level, contact no. 9 is the contact as a control of the system and will connect when there is little or no water on the roof. In the figure the roof is number 3 and the water level is number 6. For each roof it will have to be calculated at which height contact number 7 will have to be adjusted so that if the weight is too high the alarm, possibly the existing burglar alarm, will sound so that any persons present under the flat roof can escape or it can be ensured that the water level drops before damage to the roof structure will occur as a result of the weight of the water. Multiple devices can be connected to each other for larger roofs.

1p?24651p, 2465

Claims (3)

2. De inrichting kan worden aangesloten op bestaande alarmsystemen zoals bijvoorbeeld een brand, inbraak of andere aanwezige systemen.2. The device can be connected to existing alarm systems such as for example a fire, burglary or other existing systems. 3. Wanneer er gesignaleerd wordt dat er een te hoge waterstand is kunnen personen die zich onder het platte dak bevinden vluchten.3. When there is a sign that the water level is too high, people who are under the flat roof can flee. 4. Wanneer er een te hoge waterstand wordt gesignaleerd kan er actie worden ondemomemom de waterstand te verlagen. I In 9 9 M «$· c4. If a too high water level is detected, action can be taken to lower the water level. I In 9 9 M «$ · c
NL1022465A 2003-01-22 2003-01-22 Safety device for warning of excessive amount of water collected on flat roofs, comprises casing and float with cooperating contacts NL1022465C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL1022465A NL1022465C2 (en) 2003-01-22 2003-01-22 Safety device for warning of excessive amount of water collected on flat roofs, comprises casing and float with cooperating contacts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1022465A NL1022465C2 (en) 2003-01-22 2003-01-22 Safety device for warning of excessive amount of water collected on flat roofs, comprises casing and float with cooperating contacts
NL1022465 2003-01-22

Publications (1)

Publication Number Publication Date
NL1022465C2 true NL1022465C2 (en) 2004-07-26

Family

ID=33029000

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1022465A NL1022465C2 (en) 2003-01-22 2003-01-22 Safety device for warning of excessive amount of water collected on flat roofs, comprises casing and float with cooperating contacts

Country Status (1)

Country Link
NL (1) NL1022465C2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103697971A (en) * 2013-12-05 2014-04-02 成都雅途生物技术有限公司 Dry and spill prevention alarm system for macroporous resin chromatographic column
CN104264779A (en) * 2014-10-21 2015-01-07 安徽工程大学 Anti-overflow measurement and control device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994029822A1 (en) * 1993-06-04 1994-12-22 Aiwell Device and installation for warning of clogging of roof rainwater outlets or the like

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994029822A1 (en) * 1993-06-04 1994-12-22 Aiwell Device and installation for warning of clogging of roof rainwater outlets or the like

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103697971A (en) * 2013-12-05 2014-04-02 成都雅途生物技术有限公司 Dry and spill prevention alarm system for macroporous resin chromatographic column
CN104264779A (en) * 2014-10-21 2015-01-07 安徽工程大学 Anti-overflow measurement and control device
CN104264779B (en) * 2014-10-21 2015-11-11 安徽工程大学 A kind of anti-spilled measure and control device

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Legal Events

Date Code Title Description
PD2B A search report has been drawn up
VD1 Lapsed due to non-payment of the annual fee

Effective date: 20070801