CN104456090A - Pressure alarming system for underground heat distribution pipeline leakage - Google Patents
Pressure alarming system for underground heat distribution pipeline leakage Download PDFInfo
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- CN104456090A CN104456090A CN201410640724.2A CN201410640724A CN104456090A CN 104456090 A CN104456090 A CN 104456090A CN 201410640724 A CN201410640724 A CN 201410640724A CN 104456090 A CN104456090 A CN 104456090A
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- heat distribution
- distribution pipeline
- pressure
- underground heat
- alarming system
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Abstract
The invention relates to a pressure alarming system for underground heat distribution pipeline leakage. The pressure alarming system for underground heat distribution pipeline leakage is composed of a pressure switch 1, a 24-V relay 2, a signal cable 3, an alarm buzzer 4, a PLC 5 and a protective box 6. The pressure alarming system for underground heat distribution pipeline leakage has the advantages of being capable of detecting the pressure drop of an underground heat distribution pipeline in time, rapidly giving an alarm and reducing the loss.
Description
Technical field
The present invention relates to the pressure alarm system that a kind of buried heat distribution pipeline leaks.
background technique
Many grassroot projects are due to the impact by soil structure, and easily the area of sinking occurs, its buried pipe easily ruptures by the pressure of lower city soil layer, thus causes and sews.Only have the state of the surface soil imbedded by manual patrol pipeline at present to determine whether the exception of tube leaks, also the state of buried pipe is not carried out to the system of monitoring automatically.
Summary of the invention
Object of the present invention provides a kind of deficiency overcoming above technology, provides the pressure alarm system that a kind of a kind of buried heat distribution pipeline automatically carrying out monitoring automatically to the state of buried pipe leaks.Be achieved through the following technical solutions for achieving the above object: the present invention relates to the pressure alarm system that a kind of buried heat distribution pipeline leaks; be made up of pressure switch 1,24V relay 2, signal cable 3, alarm buzzer 4, PLC 5, guard box 6; it is characterized in that the pressure switch 1 of the alarm system that described a kind of buried waterpipe leaks is connected on the buried pipe of segmentation, outside adds guard box 6.
advantage of the present invention:
The pressure drop of buried heat distribution pipeline can be detected in time, report to the police rapidly, reduce the loss.
description of drawings 1 is the pressure alarm system schematic diagram that a kind of buried heat distribution pipeline leaks:
1-pressure switch 2-24V relay 3-signal cable 4-alarm buzzer 5-PLC programmable controller 6-guard box.
embodiment explanation
embodiment is told about below in conjunction with Fig. 1:
the working procedure of the pressure alarm system that the buried heat distribution pipeline of embodiment 1 one kinds leaks:
The present invention relates to the pressure alarm system that a kind of buried heat distribution pipeline leaks; be made up of pressure switch 1,24V relay 2, signal cable 3, alarm buzzer 4, PLC 5, guard box 6; it is characterized in that the pressure switch 1 of the alarm system that described a kind of buried waterpipe leaks is connected on the buried pipe of segmentation, outside adds guard box 6.
Certainly; above-mentioned explanation is not limitation of the present invention; the present invention is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement, also should belong to protection scope of the present invention.
Claims (1)
1. the present invention relates to the pressure alarm system that a kind of buried heating power waterpipe leaks; be made up of pressure switch 1,24V relay 2, signal cable 3, alarm buzzer 4, PLC 5, guard box 6; it is characterized in that the pressure switch 1 of the pressure alarm system that described a kind of buried heating power waterpipe leaks is connected on the buried pipe of segmentation, outside adds guard box 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410640724.2A CN104456090A (en) | 2014-11-13 | 2014-11-13 | Pressure alarming system for underground heat distribution pipeline leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410640724.2A CN104456090A (en) | 2014-11-13 | 2014-11-13 | Pressure alarming system for underground heat distribution pipeline leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104456090A true CN104456090A (en) | 2015-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410640724.2A Pending CN104456090A (en) | 2014-11-13 | 2014-11-13 | Pressure alarming system for underground heat distribution pipeline leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104456090A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335455A (en) * | 2018-02-06 | 2018-07-27 | 陕西助智信息技术有限公司 | A kind of intelligent fire fighting fire hydrant structure and alarm method |
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| US5064314A (en) * | 1990-03-09 | 1991-11-12 | Burton Mechanical Contractors, Inc. | Vacuum sewerage system with increased lift capabilities having electric air admission controllers |
| CN2627485Y (en) * | 2003-07-07 | 2004-07-21 | 兰州泰得燃烧设备工程有限公司 | Fluid medium leakage detection device |
| CN201255259Y (en) * | 2008-08-25 | 2009-06-10 | 杨建国 | Self-power hydraulic emergency cut-off valve |
| CN102192400A (en) * | 2010-03-03 | 2011-09-21 | 中外炉工业株式会社 | High-pressure dry air supply system |
| CN102337868A (en) * | 2011-07-12 | 2012-02-01 | 兰州理工大学 | Automatic control system and method for offshore production platform |
| CN102588744A (en) * | 2012-03-12 | 2012-07-18 | 中冶南方工程技术有限公司 | On-line leakage detecting method of gas cutting-off system |
| CN203115504U (en) * | 2013-02-01 | 2013-08-07 | 中国航空工业集团公司西安飞机设计研究所 | Leakage warning device of sleeve inner pipeline |
| CN203248452U (en) * | 2013-04-22 | 2013-10-23 | 辽宁大唐国际阜新煤制天然气有限责任公司 | Hydraulic control system |
| CN103639622A (en) * | 2013-11-25 | 2014-03-19 | 大连元利流体技术有限公司 | Novel centralized water supply and air supply system for automobile welding assembly line |
-
2014
- 2014-11-13 CN CN201410640724.2A patent/CN104456090A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5064314A (en) * | 1990-03-09 | 1991-11-12 | Burton Mechanical Contractors, Inc. | Vacuum sewerage system with increased lift capabilities having electric air admission controllers |
| CN2627485Y (en) * | 2003-07-07 | 2004-07-21 | 兰州泰得燃烧设备工程有限公司 | Fluid medium leakage detection device |
| CN201255259Y (en) * | 2008-08-25 | 2009-06-10 | 杨建国 | Self-power hydraulic emergency cut-off valve |
| CN102192400A (en) * | 2010-03-03 | 2011-09-21 | 中外炉工业株式会社 | High-pressure dry air supply system |
| CN102337868A (en) * | 2011-07-12 | 2012-02-01 | 兰州理工大学 | Automatic control system and method for offshore production platform |
| CN102588744A (en) * | 2012-03-12 | 2012-07-18 | 中冶南方工程技术有限公司 | On-line leakage detecting method of gas cutting-off system |
| CN203115504U (en) * | 2013-02-01 | 2013-08-07 | 中国航空工业集团公司西安飞机设计研究所 | Leakage warning device of sleeve inner pipeline |
| CN203248452U (en) * | 2013-04-22 | 2013-10-23 | 辽宁大唐国际阜新煤制天然气有限责任公司 | Hydraulic control system |
| CN103639622A (en) * | 2013-11-25 | 2014-03-19 | 大连元利流体技术有限公司 | Novel centralized water supply and air supply system for automobile welding assembly line |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335455A (en) * | 2018-02-06 | 2018-07-27 | 陕西助智信息技术有限公司 | A kind of intelligent fire fighting fire hydrant structure and alarm method |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
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| WD01 | Invention patent application deemed withdrawn after publication |