CN203274971U - Heat meter having leakage-preventing and alarming functions - Google Patents
Heat meter having leakage-preventing and alarming functions Download PDFInfo
- Publication number
- CN203274971U CN203274971U CN2013203165914U CN201320316591U CN203274971U CN 203274971 U CN203274971 U CN 203274971U CN 2013203165914 U CN2013203165914 U CN 2013203165914U CN 201320316591 U CN201320316591 U CN 201320316591U CN 203274971 U CN203274971 U CN 203274971U
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- pipeline
- temperature sensor
- heat meter
- solenoid valve
- heat
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Abstract
The utility model provides a heat meter having leakage-preventing and alarming functions, which solves the problem in the prior art that an existing heat meter is single in function, low in the sensitivity of an alarm control system thereof, poor in stability and the like. The heat meter comprises a heat meter and a solenoid valve and is characterized in that the heat meter and the solenoid valve are arranged on the water inlet pipeline of a heating pipeline. The water inlet pipeline of the heating pipeline is provided with a first temperature sensor and a first flow sensor. The water outlet pipeline of the heating pipeline is provided with a second temperature sensor and a second flow sensor. The first temperature sensor, the second temperature sensor, the first flow sensor, the second flow sensor and the solenoid valve are respectively connected with a controller. The controller is connected with an audible and visual alarming device. The heat meter has the advantages of high sensitivity, extensibly controlled property, high stability and the like.
Description
Technical field
The utility model relates to a kind of heat energy meter, is a kind of heat energy meter with leakproof and warning function specifically.
Background technology
The worry that in actual life, caliduct leaks, booster becomes northern people's heat supply in winter often has the heating user because heating installation is metalled run out and floor, furniture steeped bad, and even water logging situation downstairs happens occasionally.And be the problem that solves the waste of resource, usually adopt heat energy meter as the foundation of heating valuation charge.It adopts communication interface and IC-card charging can realize remote meter reading and pre paid functionality, not only improved the person of checking meter working method, reduced working strength, and be convenient to the management.But, existing heat energy meter function singleness, and heating installation leakproof and warning device adopt pressure to control mostly, its sensitivity is low, poor stability easily causes the problems such as mistake work.Therefore, need badly a kind ofly can leak to caliduct, booster detects automatically, the multifunctional heat table of reporting to the police, automatically controlling.
The utility model content
The purpose of this utility model is to provide a kind of heat energy meter with leakproof and warning function, has solved the problems such as heat energy meter function singleness in prior art, alarm control system sensitivity are low, poor stability.It has highly sensitive, can expand control, stable high.
The technical scheme that the utility model adopts is: should comprise heat energy meter, solenoid valve with the heat energy meter of leakproof and warning function, its technical essential is: described heat energy meter, solenoid valve are arranged on the inlet pipeline of heat supplying pipeline; Also be provided with the first temperature sensor, first flow sensor on the inlet pipeline of heat supplying pipeline; Be provided with the second temperature sensor, second quantity sensor on the outlet pipeline of heat supplying pipeline; The first temperature sensor, the second temperature sensor, first flow sensor, second quantity sensor, solenoid valve are connected with controller respectively, and controller is connected with acoustic-optic alarm.
Be provided with retaining valve on the outlet pipeline of described heat supplying pipeline.
The advantage that the utlity model has and positive technique effect are: by first, second flow sensor monitoring heat supplying pipeline into and out of the water yield, when in case larger difference occurring, namely send water leakage to controller, controller is controlled closed electromagnetic valve, sensitive monitoring.Total water current turnover by first, second hand valve control tube heat supply road prevents aqueous reflux in heat supplying pipeline by retaining valve simultaneously, improves the security and stability of heat supplying pipeline.And can set by controller the heating upper and lower limit of heat supplying pipeline, and realize automatically controlling, reach energy-conservation purpose.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model principle of work schematic diagram.
Sequence number explanation in figure: V1 the first hand valve, V2 the second hand valve, V3 solenoid valve, V4 retaining valve, T1 the first temperature sensor, T2 the second temperature sensor, F1 first flow sensor, F2 second quantity sensor, U heat supplying pipeline, P heat energy meter.
Embodiment
Describe concrete structure of the present utility model in detail according to Fig. 1 ~ 2.Should with the heat energy meter of leakproof and warning function, comprise the parts such as heat energy meter P, solenoid valve V3.Heat energy meter P, solenoid valve V3 are arranged on the inlet pipeline of heat supplying pipeline U; Also be provided with the first temperature sensor T1, first flow sensor F1 on the inlet pipeline of heat supplying pipeline U.Be provided with the second temperature sensor T2, second quantity sensor F2, retaining valve V4 on the outlet pipeline of heat supplying pipeline U; The first temperature sensor T1, the second temperature sensor T2, first flow sensor F1, second quantity sensor F2, solenoid valve V3 are connected with controller respectively, and controller is connected with acoustic-optic alarm.
By first, second flow sensor F1, F2 monitoring heat supplying pipeline U into and out of the water yield, in case when larger difference occurring, illustrate namely that heat supplying pipeline U damages to leak.At this moment, send water leakage to controller, controller controls solenoid valve V3 and cuts out, and sends the sound and light alarm (not shown), thereby has avoided leakage accident, reduces economic loss, and its monitoring sensitivity is apparently higher than controlling higher than traditional pressure.Total water current turnover by first, second hand valve V1, V2 control tube heat supply road U prevents aqueous reflux in heat supplying pipeline U by retaining valve V4 simultaneously, improves the security and stability of heat supplying pipeline U.And can set by controller the heating upper and lower limit of heat supplying pipeline, and the leaving water temperature that detects as the second temperature sensor T2 is during lower than preset lower limit, and controller is controlled solenoid valve V3 and is opened, and begins for thermal cycle; The leaving water temperature that detects as the second temperature sensor T2 is during higher than the capping value, and controller controls solenoid valve V3 and cuts out, and stops for thermal cycle, thereby realizes automatically controlling, and reaches energy-conservation purpose.
Claims (2)
1. the heat energy meter with leakproof and warning function, comprise heat energy meter, solenoid valve, it is characterized in that: described heat energy meter, solenoid valve are arranged on the inlet pipeline of heat supplying pipeline; Also be provided with the first temperature sensor, first flow sensor on the inlet pipeline of heat supplying pipeline; Be provided with the second temperature sensor, second quantity sensor on the outlet pipeline of heat supplying pipeline; The first temperature sensor, the second temperature sensor, first flow sensor, second quantity sensor, solenoid valve are connected with controller respectively, and controller is connected with acoustic-optic alarm.
2. the heat energy meter with leakproof and warning function according to claim 1, is characterized in that: be provided with retaining valve on the outlet pipeline of described heat supplying pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203165914U CN203274971U (en) | 2013-06-04 | 2013-06-04 | Heat meter having leakage-preventing and alarming functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203165914U CN203274971U (en) | 2013-06-04 | 2013-06-04 | Heat meter having leakage-preventing and alarming functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203274971U true CN203274971U (en) | 2013-11-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203165914U Expired - Fee Related CN203274971U (en) | 2013-06-04 | 2013-06-04 | Heat meter having leakage-preventing and alarming functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203274971U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823121A (en) * | 2016-03-28 | 2016-08-03 | 侯广保 | Water leakage prevention safety control device and method with false alarm prevention function |
| CN105953950A (en) * | 2016-07-04 | 2016-09-21 | 尚鹏 | Pipeline fluid detection device |
| CN106369284A (en) * | 2016-08-19 | 2017-02-01 | 中铁隧道勘测设计院有限公司 | Early warning device for boosting of municipal administration water supply pipes in long and large underwater traffic tunnel |
| CN106403650A (en) * | 2016-08-31 | 2017-02-15 | 南京胜出环境工程有限公司 | Exposed boiler heating radiator and mounting process thereof |
| CN106679731A (en) * | 2017-03-04 | 2017-05-17 | 福建强闽信息科技有限公司 | Aquaculture heating pipeline monitoring device and system under mixed communication mode |
| CN110686743A (en) * | 2019-11-12 | 2020-01-14 | 迈拓仪表股份有限公司 | Double-path hot water metering method and device |
| CN110793731A (en) * | 2019-10-08 | 2020-02-14 | 承德龙志达智能仪器仪表科技有限公司 | Wireless remote transmission heat meter system with leakage detection function |
-
2013
- 2013-06-04 CN CN2013203165914U patent/CN203274971U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823121A (en) * | 2016-03-28 | 2016-08-03 | 侯广保 | Water leakage prevention safety control device and method with false alarm prevention function |
| CN105823121B (en) * | 2016-03-28 | 2018-10-16 | 侯广保 | The water leakage proofing safe control device and method of false alarm prevention |
| CN105953950A (en) * | 2016-07-04 | 2016-09-21 | 尚鹏 | Pipeline fluid detection device |
| CN106369284A (en) * | 2016-08-19 | 2017-02-01 | 中铁隧道勘测设计院有限公司 | Early warning device for boosting of municipal administration water supply pipes in long and large underwater traffic tunnel |
| CN106403650A (en) * | 2016-08-31 | 2017-02-15 | 南京胜出环境工程有限公司 | Exposed boiler heating radiator and mounting process thereof |
| CN106403650B (en) * | 2016-08-31 | 2018-07-31 | 南京胜出环境工程有限公司 | The bright dress radiator of boiler and mounting process |
| CN106679731A (en) * | 2017-03-04 | 2017-05-17 | 福建强闽信息科技有限公司 | Aquaculture heating pipeline monitoring device and system under mixed communication mode |
| CN110793731A (en) * | 2019-10-08 | 2020-02-14 | 承德龙志达智能仪器仪表科技有限公司 | Wireless remote transmission heat meter system with leakage detection function |
| CN110686743A (en) * | 2019-11-12 | 2020-01-14 | 迈拓仪表股份有限公司 | Double-path hot water metering method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20150604 |
|
| EXPY | Termination of patent right or utility model |