CN2924371Y - Heating line leakage protector - Google Patents
Heating line leakage protector Download PDFInfo
- Publication number
- CN2924371Y CN2924371Y CN 200620124094 CN200620124094U CN2924371Y CN 2924371 Y CN2924371 Y CN 2924371Y CN 200620124094 CN200620124094 CN 200620124094 CN 200620124094 U CN200620124094 U CN 200620124094U CN 2924371 Y CN2924371 Y CN 2924371Y
- Authority
- CN
- China
- Prior art keywords
- water
- inlet
- connects
- meter
- comparator
- 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
Links
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model relates to a heat leakage protector. An incoming water flowmeter and a water incoming electromagnetic valve are arranged on a heat supplying and a water incoming tube, while a backwater flowmeter and a backwater electromagnetic valve are arranged on a backwater tube. The incoming water flowmeter, the backwater flowmeter and the electromagnetic valves are connected with a controller. Inside the controller a comparator is arranged. After collected and processed by the flowmeters, electric signals of both the incoming water and the backwater flowmeter are connected with positive and negative input ends of the comparator. The output end of the comparator is connected with an input port of a singlechip, and an output port of the singlechip is connected with an alarm and a drive. The input end of the drive is connected with the electromagnetic valve. By comparing flow rates of the incoming water and the back water, the utility model confirms whether leakage of the indoor heating system occurs. When leakage is detected, the utility model gives alarm and cuts off the water supply and backwater of practical house, as well as prevents flooding. The utility model can be made into an integral structure, which is convenient for installation and use.
Description
Technical field
The utility model relates to a kind of pipe leakage safety device, particularly a kind of heating installation leak protector.
Background technology
At present, known water heating type heating system uses extensively, but because radiator and pipe sealing thereof hot water leakage accident not tight or that cracking causes happens occasionally, key is that this hot water leakage accident often can not get timely processing, even nobody knows, and cause water stain accident, or even serious water logging accident, the loss of property and residential architecture caused.
The utility model content
For avoiding the generation of above-mentioned situation, the utility model provides a kind of simple and reliable heating installation leak protector that can report to the police simultaneously and dispose automatically.
The utility model heating installation leak protector; at main heating water inlet pipe with register one's residence and be installed into water ga(u)ge and entering water electromagnetic valve between the heating water inlet pipe; at main heating water return pipe with register one's residence and install back water ga(u)ge and backwater magnetic valve between the heating water return pipe, described flow of inlet water meter, circling water flow rate meter, entering water electromagnetic valve and backwater magnetic valve are connected electrically to controller.
The utility model heating installation leak protector; in the described controller comparator is set; the signal of telecommunication of described flow of inlet water meter connects an input of this comparator through flow of inlet water meter signal acquisition process unit; the signal of telecommunication of described circling water flow rate meter connects another input of this comparator through circling water flow rate meter signal acquisition process unit; the output of this comparator is connected to an input port of a single-chip microcomputer; on described single machine output end; connect alarm and some drivers respectively, the output of described some drivers connects described entering water electromagnetic valve and backwater magnetic valve respectively.
The utility model heating installation leak protector; the single-chip microcomputer of band internal comparator is set in the described controller; the signal of telecommunication of described flow of inlet water meter connects an input of this internal comparator through flow of inlet water meter signal acquisition process unit; the signal of telecommunication of described circling water flow rate meter connects another input of this internal comparator through circling water flow rate meter signal acquisition process unit; on described single machine output end; connect alarm and some drivers respectively, the output of described some drivers connects described entering water electromagnetic valve and backwater magnetic valve respectively.
The utility model heating installation leak protector; single-chip microcomputer with inner A/D converter is set in the described controller; the signal of telecommunication of described flow of inlet water meter connects an input of this inside A/D converter through flow of inlet water meter signal acquisition process unit; the signal of telecommunication of described circling water flow rate meter connects another input of this inside A/D converter through circling water flow rate meter signal acquisition process unit; on described single machine output end; connect alarm and some drivers respectively, the output of described some drivers connects described entering water electromagnetic valve and backwater magnetic valve respectively.
The utility model heating installation leak protector; described flow of inlet water meter; the circling water flow rate meter; entering water electromagnetic valve; backwater magnetic valve and controller are contained in the housing; described housing is provided with water main inlet port; secondary water inlet; secondary water return outlet and main water return outlet; be connected to described entering water electromagnetic valve and flow of inlet water meter between described water main inlet port and the secondary water inlet; be connected to described backwater magnetic valve and circling water flow rate meter between described main water return outlet and the secondary water return outlet; described water main inlet port connects described main heating water inlet pipe; described main water return outlet connects main heating water return pipe; described secondary water inlet connects the described heating water inlet pipe of registering one's residence, and described secondary water return outlet connects the described heating water return pipe of registering one's residence.
The utility model heating installation leak protector; utilize the flow contrast of backwater, determine in time whether indoor heating system leaks, when detecting the leakage generation; can when reporting to the police, cut off the backwater that supplies of this family heating installation automatically, thoroughly prevent the generation of water logging accident.
Description of drawings
Fig. 1 is the system schematic of the utility model heating installation leak protector;
Fig. 2 is the controller circuitry block diagram of the utility model heating installation leak protector;
Fig. 3 is a kind of overall structure schematic diagram of the utility model heating installation leak protector.
The specific embodiment
For further setting forth the utility model, do more detailed explanation below in conjunction with embodiment.
Present embodiment is an overall structure, being applicable to the situation that register one's residence heating water inlet pipe 3 and the heating water return pipe 4 of registering one's residence can be installed nearby.
Specifically see Fig. 3, on the housing 15 of present embodiment, leave water main inlet port 11, the secondary water inlet 12 that connects the heating water inlet pipe 3 of registering one's residence, the secondary water return outlet 14 that connects the heating water return pipe 4 of registering one's residence that connects main heating water inlet pipe 1, the main water return outlet 13 that connects main heating water return pipe 2.
In housing 15, between water main inlet port 11 and secondary water inlet 12, be connected with flow of inlet water meter 6 and entering water electromagnetic valve 7, between main water return outlet 13 and secondary water return outlet 14, be connected with circling water flow rate meter 8 and backwater magnetic valve 5.
Single-chip microcomputer for band A/D converter or internal comparator, can save external comparator, it is exactly the signal of telecommunication of flow of inlet water meter 6 and circling water flow rate meter 8 is delivered to A/D input port or internal comparator respectively through flow meter signal acquisition process unit separately input, relatively be responsible for finishing by SCM program fully with judgement, this moment, the output of flow and signal acquisition process unit will be done suitable adjustment according to the needs of single-chip microcomputer inside A/D converter or comparator.
Under normal circumstances, the flow of inlet water meter 6 and circling water flow rate meter 8 flow of counting of user's heating system should equate, in case leak, the flow of circling water flow rate meter 8 meterings will be less than the flow of flow of inlet water meter 6 meterings, comparator detects this situation, will reverse, single-chip microcomputer detects the counter-rotating of comparator, immediately to the siren signal that gives the alarm, simultaneously send the signal of closing magnetic valve to driver, turn-off entering water electromagnetic valve 7 and backwater magnetic valve 5 through driver, leak, avoid the generation of water logging accident thereby prevent immediately.
Far away and can't walk the situation of pipeline again for register one's residence the heating water inlet pipe 3 and heating water return pipe 4 mounting distances of registering one's residence; can make split to heating installation leak protector of the present utility model; be exactly that flow of inlet water meter 6, circling water flow rate meter 8, entering water electromagnetic valve 7 and backwater magnetic valve 5 are installed in (see figure 1) on the corresponding pipeline, and independent arrangement of controller get final product.
The sample of present embodiment uses on heating system; interface diameter and flowmeter all are to design according to household heating system; but according to the utility model, selecting different interfaces and flowmeter for use, is the pipe leakage protector that can design various sealing fluid pipe-line systems.
The heating installation leak protector of present embodiment; can detect the generation of leakage timely; report to the police and automatically shut down and supply backwater; prevent the generation of water logging accident; and simple and reliable, cheap, be easy to install; can be applied on the new assembling system, also can be applied to the old system reform, also be simple and effective even if single household installs voluntarily.
Claims (5)
1, a kind of heating installation leak protector; it is characterized in that at main heating water inlet pipe (1) and register one's residence being installed into water ga(u)ge (6) and entering water electromagnetic valve (7) between the heating water inlet pipe (3); at main heating water return pipe (2) with register one's residence and install back water ga(u)ge (8) and backwater magnetic valve (5) between the heating water return pipe (4), described flow of inlet water meter (6), circling water flow rate meter (8), entering water electromagnetic valve (7) and backwater magnetic valve (5) are connected electrically to controller (10).
2; heating installation leak protector according to claim 1; it is characterized in that in the described controller (10) comparator being set; the signal of telecommunication of described flow of inlet water meter (6) connects an input of this comparator through flow of inlet water meter signal acquisition process unit; the signal of telecommunication of described circling water flow rate meter (8) connects another input of this comparator through circling water flow rate and signal acquisition process unit; the output of this comparator is connected to an input port of a single-chip microcomputer; on described single machine output end; connect alarm and some drivers respectively, the output of described some drivers connects described entering water electromagnetic valve (7) and backwater magnetic valve (5) respectively.
3; heating installation leak protector according to claim 1; it is characterized in that being provided with in the described controller (10) single-chip microcomputer of band internal comparator; the signal of telecommunication of described flow of inlet water meter (6) connects an input of this internal comparator through flow of inlet water meter signal acquisition process unit; the signal of telecommunication of described circling water flow rate meter (8) connects another input of this internal comparator through circling water flow rate and signal acquisition process unit; on described single machine output end; connect alarm and some drivers respectively, the output of described some drivers connects described entering water electromagnetic valve (7) and backwater magnetic valve (5) respectively.
4; heating installation leak protector according to claim 1; it is characterized in that being provided with in the described controller (10) single-chip microcomputer with inner A/D converter; the signal of telecommunication of described flow of inlet water meter (6) connects an input of this inside A/D converter through flow of inlet water meter signal acquisition process unit; the signal of telecommunication of described circling water flow rate meter (8) connects another input of this inside A/D converter through circling water flow rate and signal acquisition process unit; on described single machine output end; connect alarm and some drivers respectively, the output of described some drivers connects described entering water electromagnetic valve (7) and backwater magnetic valve (5) respectively.
5; heating installation leak protector according to claim 2 or 3 or 4; it is characterized in that described flow of inlet water meter (6); circling water flow rate meter (8); entering water electromagnetic valve (7); backwater magnetic valve (5) and controller (10) are contained in the housing (15); described housing (15) is provided with water main inlet port (11); secondary water inlet (12); secondary water return outlet (14) and main water return outlet (13); be connected to described entering water electromagnetic valve (7) and flow of inlet water meter (6) between described water main inlet port (11) and the secondary water inlet (12); be connected to described backwater magnetic valve (5) and circling water flow rate meter (8) between described main water return outlet (13) and the secondary water return outlet (14); described water main inlet port (11) connects described main heating water inlet pipe (1); described main water return outlet (13) connects main heating water return pipe (2); described secondary water inlet (12) connects the described heating water inlet pipe (3) of registering one's residence, and described secondary water return outlet (14) connects the described heating water return pipe (4) of registering one's residence.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620124094 CN2924371Y (en) | 2006-07-19 | 2006-07-19 | Heating line leakage protector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620124094 CN2924371Y (en) | 2006-07-19 | 2006-07-19 | Heating line leakage protector |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2924371Y true CN2924371Y (en) | 2007-07-18 |
Family
ID=38260804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620124094 Expired - Fee Related CN2924371Y (en) | 2006-07-19 | 2006-07-19 | Heating line leakage protector |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2924371Y (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104696713A (en) * | 2015-03-02 | 2015-06-10 | 南京菲时特实业有限公司 | Novel automatic circuit breaker in case of circulation fluid leakage |
CN105805562A (en) * | 2016-04-06 | 2016-07-27 | 青岛瑞雪兆散热器有限公司 | Automatic detection control method for overflow leakage of liquid pipeline |
CN106123094A (en) * | 2016-06-28 | 2016-11-16 | 太仓陶氏电气有限公司 | A kind of energy-conservation quick-acting intelligent domestic superconducting fluid convectors |
CN109399546A (en) * | 2018-12-11 | 2019-03-01 | 连云港步升机械有限公司 | A kind of oil transfer arm for rotatably adjusting direction and there is drip-preventing function |
CN115214841A (en) * | 2022-06-28 | 2022-10-21 | 中交四航局江门航通船业有限公司 | Intelligent bilge water system for ship and implementation method thereof |
-
2006
- 2006-07-19 CN CN 200620124094 patent/CN2924371Y/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104696713A (en) * | 2015-03-02 | 2015-06-10 | 南京菲时特实业有限公司 | Novel automatic circuit breaker in case of circulation fluid leakage |
CN105805562A (en) * | 2016-04-06 | 2016-07-27 | 青岛瑞雪兆散热器有限公司 | Automatic detection control method for overflow leakage of liquid pipeline |
CN106123094A (en) * | 2016-06-28 | 2016-11-16 | 太仓陶氏电气有限公司 | A kind of energy-conservation quick-acting intelligent domestic superconducting fluid convectors |
CN109399546A (en) * | 2018-12-11 | 2019-03-01 | 连云港步升机械有限公司 | A kind of oil transfer arm for rotatably adjusting direction and there is drip-preventing function |
CN115214841A (en) * | 2022-06-28 | 2022-10-21 | 中交四航局江门航通船业有限公司 | Intelligent bilge water system for ship and implementation method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2924371Y (en) | Heating line leakage protector | |
CN202371459U (en) | Water pipe leakage protector | |
CN2921902Y (en) | Domestic water leakaging protection controller | |
CN102466136A (en) | Water leakage detection and control system used together with water purifier and water leakage detection and control method | |
CN201865149U (en) | Automatic timing flowing liquor cut-off device | |
CN112833337B (en) | Water equipment leakage monitoring system and method and pre-filter with system | |
CN206919131U (en) | A kind of hot-water heating internet intelligent control system | |
CN210198467U (en) | Intelligent wireless remote water meter of thing networking | |
CN205580015U (en) | Novel solar water heater | |
CN208121907U (en) | Closestool leakage-proof apparatus | |
CN105887974A (en) | Water supply detection system | |
CN109253768A (en) | A kind of theft-proof gas leakproof monitoring system and method | |
CN204903519U (en) | Integration water quality testing equipment | |
CN202253960U (en) | Automatic control valve | |
CN107883026B (en) | Two-way leak-proof water valve | |
CN210566956U (en) | Water leakage protection equipment | |
CN208968607U (en) | It is a kind of with can anti-theft gaseous air inlet monitor system | |
CN209430823U (en) | A kind of leakproof filtering magnetic core valve | |
CN202002321U (en) | Water temperature control device | |
CN106122046A (en) | Leakage from water pump control method based on low discharge and controller, water pump | |
CN208075064U (en) | It is a kind of that there is the hot duct system for automatically shutting down valve | |
CN210979372U (en) | Leakage protection device for household water system | |
CN110968120A (en) | Household water monitoring system | |
CN101857280A (en) | Time-based anti-spill safe device for electronic-key-type dewatering cock water purifier | |
CN205579731U (en) | Strick precaution device after radiator bursts |
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: 20070718 |