CN201837888U - Building toilet water leakage monitoring system - Google Patents
Building toilet water leakage monitoring system Download PDFInfo
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- CN201837888U CN201837888U CN2010205987178U CN201020598717U CN201837888U CN 201837888 U CN201837888 U CN 201837888U CN 2010205987178 U CN2010205987178 U CN 2010205987178U CN 201020598717 U CN201020598717 U CN 201020598717U CN 201837888 U CN201837888 U CN 201837888U
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Abstract
The utility model relates to a building toilet water leakage monitoring system which comprises sub-controllers, detection actuating mechanisms and a master monitor, wherein each or each set of water consumption device is respectively provided with one sub-control system; each sub-control system comprises the sub-controller and the detection actuating mechanism; the sub-controllers are connected with the detection actuating mechanisms by program control; each detection actuating mechanism comprises a flow sensor, a water valve I, an electromagnetic valve and a water valve II which are sequentially installed on a water inlet pipe of the water consumption device, and is connected with a water valve III in parallel simultaneously; and the sub-controllers are connected with the master monitor with display and control functions by a communication network. The building toilet water leakage monitoring system is capable of accurately detecting the water leakage situation of a building toilet in time and adopting corresponding measure of cutting off the water supply, and provides reasonable water supply according to the water consumption situation of each device, thus effectively avoiding the water resource waste caused by reasons such as leakage, human factors and the like.
Description
Technical field
The utility model relates to a kind of automatic control system that is applicable to that pipeline fluid leaks, especially a kind of building toilet water leak supervision system.
Background technology
Building tap water supply system pipe fitting is because of multiple reasons such as material behavior and construction qualities, there are phenomenons such as leakage, explosion, damage after long-term the use, in case occur leaking slowly for a long time or explosion suddenly, can cause unnecessary trouble and economic loss, particularly to the waste of local water resources such as office building, teaching building, hotel and restaurant.Therefore, use can be in time and is found that accurately water leaks and the supervisory system of explosion is very important.
The utility model content
There is the problem of leaking in order to solve the building water system, the utility model proposes a kind of building toilet water leak supervision system, it can be accurately and in time detects building toilet water leakage situation, and make the measure of cutting off the water accordingly, while is according to the water situation of each device, reasonable water supply is provided, has effectively stopped owing to the waste of the water resource that reason causes such as leaking and artificial.
The technical scheme that its technical matters that solves the utility model adopts is: this building toilet water leak supervision system comprises sub-controller, detects topworks and total watch-dog, be separately installed with the branch control system on each or every group of water device, control system comprised sub-controller and detected topworks this minute, and this sub-controller and the programmed control of detection topworks connect; Detect topworks and comprise flow sensor, water valve one, solenoid valve and the water valve two that is installed in successively on the water device water inlet pipe, be parallel with water valve three simultaneously, water valve three cuts out under the normal condition, water valve one and water valve two are opened, solenoid valve work when solenoid valve need overhaul or change, is closed water valve one and water valve two, open water valve three, thereby do not influence normal water; This sub-controller adopts communication network to be connected with the total watch-dog with demonstration and control function.
This water leak supervision system comprises a plurality of minutes control system.
This supervisory system is the unit with each or every group of water device, can infinite copy, the branch control system also is housed on the total pipeline, and they work alone separately, constitute network system, and total watch-dog is responsible for monitoring and the whole network coordination work of control.
The building block of sub-controller and total watch-dog is all commercially available matured product.
Sub-controller comprises microprocessor, power circuit, reset circuit, crystal oscillating circuit, A/D change-over circuit, driving circuit, serial interface circuit and other auxiliary circuits.
This total watch-dog comprises microprocessor, power circuit, reset circuit, crystal oscillating circuit, serial line interface and driving circuit, display circuit, keyboard circuit, calendar clock circuit and other auxiliary circuits.The information that it provides according to sub-controller on the one hand, the duty that shows each sub-controller, when appearance is unusual, can demonstrate concrete failure cause and trouble spot, and send alerting signal, the related personnel can handle according to the information that receives, on the other hand, should the power-on self-test function be arranged total monitoring utensil, whether have leakage situation, so that in time keep in repair if detecting each water device, each branch road and total pipeline.
The beneficial effects of the utility model are: this building toilet water leak supervision system, can be accurately and in time detect building toilet water leakage situation, and make the measure of cutting off the water accordingly, while is according to the water situation of each device, reasonable water supply is provided, has effectively stopped owing to the waste of the water resource that reason causes such as leaking and artificial.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing 1 is the control structure figure of this building toilet water leak supervision system.
Accompanying drawing 2 is for detecting topworks's structural representation.
Accompanying drawing 3 is the structural drawing of this one of them branch control system of building toilet water leak supervision system.
Among the figure, 1. water device 2. detects topworks, 3. sub-controller, and 4. total watch-dog, 5. flow sensor, 6. water valve one, and 7. water valve three, 8. solenoid valve, 9. water valve two.
Embodiment
In the accompanying drawings, this building toilet water leak supervision system comprises sub-controller 3, detects topworks 2 and total watch-dog 4, be separately installed with the branch control system on each or every group of water device 1, control system comprised sub-controller 3 and detected topworks 2 this minute, and this sub-controller 3 and 2 programmed control of detection topworks connect; Detect topworks 2 and comprise flow sensor 5, water valve 1, solenoid valve 8 and the water valve 29 that is installed in successively on water device 1 water inlet pipe, be parallel with water valve 37 simultaneously, water valve 37 cuts out under the normal condition, water valve 1 and water valve 29 are opened, solenoid valve 8 work when solenoid valve 8 needs maintenance or changes, are closed water valve 1 and water valve 29, open water valve 37, thereby do not influence normal water; This sub-controller 3 adopts communication networks to be connected with the total watch-dog 4 with demonstration and control function.
This water leak supervision system comprises a plurality of minutes control system.
This supervisory system is an elementary cell with each or every group of water device 1, can infinite copy, the branch control system also is housed on the total pipeline, and they work alone separately, constitute network system, and total watch-dog 4 is responsible for monitoring and the whole network coordination work of control.
The building block of sub-controller 3 and total watch-dog 4 is all commercially available matured product.
This total watch-dog 4 comprises microprocessor, power circuit, reset circuit, crystal oscillating circuit, serial line interface and driving circuit, display circuit, keyboard circuit, calendar clock circuit and other auxiliary circuits.The information that it provides according to sub-controller 3 on the one hand, the duty that shows each sub-controller 3, when appearance is unusual, can demonstrate concrete failure cause and trouble spot, and send alerting signal, the related personnel can handle according to the information that receives, on the other hand, this total watch-dog 4 has the power-on self-test function, and whether have leakage situation, so that in time keep in repair if detecting each water device 1, each branch road and total pipeline.
Both interrelated between total watch-dog 4 of this building toilet water leak supervision system and each minute control system, independent separately again.When total watch-dog 4 was malfunctioning, system lost overall control ability, but each minute control system all be autonomous system, operate as normal is independently finished detection and control function separately.When some or several sub-controller 3 was malfunctioning, total watch-dog 4 still had control function to other each sub-controllers 3, does not promptly influence the communication of whole network.In addition, system has self-diagnostic function.
Adopt RS-485 half-duplex serial communication mode to constitute network between total watch-dog 4 of system and each sub-controller 3.Total watch-dog 4 shows the flow that each sub-controller 3 duty, flow sensor 5 detect etc., and solenoid valve 8 is controlled, and each sub-controller 3 is monitored in real time, according to processing such as demonstration reset, thereby reaches management to whole communication network.Each sub-controller 3 according to calling of total watch-dog 4 separately state send to total watch-dog 4, thereby make total watch-dog 4 know whether each sub-controller 3 and each water device 1 of being controlled thereof working properly.The long-term water clock of total pipeline and the generation of unexpected phenomenons such as gross leak booster have been avoided like this.
It is as follows that this building toilet water leak supervision system water is revealed monitoring: supposition adopts a single loop to carry out the intermittent pulse water, and the flow bound is stipulated.Minimum water vent flow when flux lower limit is represented water not.In theory, this value should be zero, because drift phenomenon is arranged, according to the precision of flowmeter, we can be made as it 10% or 20% in the reality.This moment, implication was, when flow during less than setting value, thinking does not have water to flow out.In like manner, the flow upper limit is represented maximum water consumption.In theory, this value should be one, and the multiple reasons such as resistance owing to actual pipeline has are made as 90% or 80% with it.This moment expression when flow during greater than setting value, is thought to produce the booster phenomenon.
This supervisory system is divided into it according to water situation difference discusses at daytime and night and is provided with, and suitably regulates according to different water devices simultaneously.During daytime, if it was made as 60 seconds or 90 seconds gears for the bath device, promptly the bath time reaches the schedule time with regard to automatic shutoff continuously, automatically resets then, if behind continuous three automatic shutoffs, this bath device then pins, and resumes water supply no longer automatically.Reuse as need, must hand-reset.The setting of hand washer is slightly different with it.At first be divided into according to purposes and wash one's hands and clean different gears, gear is selected and can be set as required.If wash one's hands shelves, ultimate principle was made as 30 seconds or 60 seconds gears with the bath device, with regard to automatic shutoff, automatically reset then, if behind continuous three automatic shutoffs, this hand washer then pins, and resumes water supply no longer automatically when promptly the water time reaches the schedule time continuously.Reuse as need, must hand-reset.If the cleaning shelves, ultimate principle is also basic identical with the bath device, needs proper extension but set.Be made as 300 seconds or 600 seconds gears, with regard to automatic shutoff, automatically reset then, when promptly the water time reaches the schedule time continuously if behind continuous three automatic shutoffs, this hand washer then pins, and resumes water supply no longer automatically.Reuse as need, must hand-reset.
Two kinds of disposal routes can be arranged during night,, can directly set the set time, the water yield be controlled, can strictness stop phenomenons such as water clock and booster like this to the mode that the time takes directly to close main valve if native system is installed in the less building of flow of the people.If native system is installed in the bigger building of flow of the people, water is set and can suitably be regulated in conjunction with the carrying out on daytime as required.As the suitable minimizing water time; Various water device waters reach schedule time automatic shutoff then, and cancellation automatically resets, and no longer includes three chances etc.
Water situation at each water pipeline, we judge like this: if each water device corresponding flow sensor 5 shows that water consumption is less than flux lower limit, and the flow sensor 5 of its corresponding water branch road shows flow, represents that then there is the water leakage phenomenon in this water bypass line.In like manner, if each sub-controller 3 corresponding flow sensor 5 shows water consumption less than flux lower limit, and each sub-controller corresponding flow sensor 5 shows flow, and then there is the water leakage phenomenon in expression water-main road this moment.Comparatively simple for the booster phenomenon analysis, the discharge that arbitrary flow sensor 5 shows is then represented corresponding water pipe booster greater than setting the flow upper limit, but the setting value of water-main road and branch pipe(tube) is slightly variant, and promptly water-main road setting value should be more bigger.
Claims (4)
1. building toilet water leak supervision system, comprise sub-controller (3), detect topworks (2) and total watch-dog (4), be separately installed with the branch control system on each or the every group of water device (1), it is characterized in that: this minute control system comprise sub-controller (3) and detect topworks (2), this sub-controller (3) and detect topworks (2) programmed control connection; Detect topworks (2) and comprise flow sensor (5), water valve one (6), solenoid valve (8) and the water valve two (9) that is installed in successively on water device (1) water inlet pipe, be parallel with water valve three (7) simultaneously; This sub-controller (3) adopts communication network to be connected with the total watch-dog (4) with demonstration and control function.
2. according to described this building toilet water leak supervision system of claim 1, it is characterized in that: this water leak supervision system comprises a plurality of minutes control system.
3. according to the described a kind of building of claim 1 toilet water leak supervision system, it is characterized in that: the branch control system that works alone separately also is housed on the total pipeline.
4. according to described this building toilet water leak supervision system of claim 1, it is characterized in that: adopt RS-485 half-duplex serial communication mode to constitute network between total watch-dog (4) and each sub-controller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205987178U CN201837888U (en) | 2010-11-06 | 2010-11-06 | Building toilet water leakage monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205987178U CN201837888U (en) | 2010-11-06 | 2010-11-06 | Building toilet water leakage monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201837888U true CN201837888U (en) | 2011-05-18 |
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ID=44007993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205987178U Expired - Fee Related CN201837888U (en) | 2010-11-06 | 2010-11-06 | Building toilet water leakage monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201837888U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897463A (en) * | 2012-10-15 | 2013-01-30 | 宁波万金现代钣金有限公司 | Control system and method for dense cabinet |
| CN107045364A (en) * | 2017-01-20 | 2017-08-15 | 重庆美特亚智能科技有限公司 | Multi-level control system and the breeding house based on it |
| CN109141526A (en) * | 2018-09-10 | 2019-01-04 | 深圳市宇墨科技有限公司 | Toilet fault detection method and relevant apparatus |
| CN112834134A (en) * | 2021-02-25 | 2021-05-25 | 李光 | Leakage monitoring system for heat consumer heating system based on Internet of things |
-
2010
- 2010-11-06 CN CN2010205987178U patent/CN201837888U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897463A (en) * | 2012-10-15 | 2013-01-30 | 宁波万金现代钣金有限公司 | Control system and method for dense cabinet |
| CN102897463B (en) * | 2012-10-15 | 2016-10-05 | 宁波万金现代钣金有限公司 | Control system and method for dense cabinet |
| CN107045364A (en) * | 2017-01-20 | 2017-08-15 | 重庆美特亚智能科技有限公司 | Multi-level control system and the breeding house based on it |
| CN109141526A (en) * | 2018-09-10 | 2019-01-04 | 深圳市宇墨科技有限公司 | Toilet fault detection method and relevant apparatus |
| CN112834134A (en) * | 2021-02-25 | 2021-05-25 | 李光 | Leakage monitoring system for heat consumer heating system based on Internet of things |
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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: 20110518 Termination date: 20111106 |