CN212224041U - Water cut-off alarm system - Google Patents
Water cut-off alarm system Download PDFInfo
- Publication number
- CN212224041U CN212224041U CN202020755838.2U CN202020755838U CN212224041U CN 212224041 U CN212224041 U CN 212224041U CN 202020755838 U CN202020755838 U CN 202020755838U CN 212224041 U CN212224041 U CN 212224041U
- Authority
- CN
- China
- Prior art keywords
- water
- analog signal
- signal acquisition
- acquisition transmitter
- pressure sensor
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 230000005611 electricity Effects 0.000 claims description 4
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Abstract
The utility model discloses a warning system cuts off water, aim at providing one kind except can providing the alarming function of cutting off water/cutting off water, can also be when cutting off water, carry out the warning system that cuts off water of predetermined action in real time. The utility model comprises a water pressure sensor, a water flow sensor, an analog signal acquisition transmitter, a security host, an uninterrupted power supply and a linkage device; the water pressure sensor is connected with the analog signal acquisition transmitter, and the analog signal acquisition transmitter, the water flow sensor and the linkage equipment are all electrically connected with the security host; the water pressure sensor, the water flow sensor, the analog signal acquisition transmitter, the security host and the linkage equipment are all electrically connected with the uninterruptible power supply. The utility model discloses be applied to alarm system's that cuts off water technical field.
Description
Technical Field
The utility model relates to an alarm system, in particular to alarm system cuts off water supply.
Background
The existing water cut-off/water cut-off alarm system only provides the alarm function of water cut-off/water cut-off. For example, after the tap water and the circulating water are cut off or the water is cut off, the sound and light alarm function is provided on site through the UPS. The existing water cut-off/water cut-off alarm system only provides the alarm function of water cut-off/water cut-off, and actions needing to be executed after water cut-off cannot be controlled in real time. For example, after the water supply of important machinery and important equipment is cut off, the equipment needs to be stopped; preventing burning out and safety accidents. The traditional water cut-off/water cut-off alarm system can only send alarm information and cannot complete a series of safety actions. Conventional water cut/water break alarm systems can only detect dynamic water, i.e. flowing water. In the case where the tap water is not on, or the water is not circulating, it is impossible to sense whether or not the stop is made.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art not enough, provide one kind except can provide the alarming function of cutting off water/cutting off water supply, can also be when cutting off water supply, carry out the alarm system that cuts off water supply of predetermined action in real time.
The utility model adopts the technical proposal that: the utility model comprises a water pressure sensor, a water flow sensor, an analog signal acquisition transmitter, a security host, an uninterrupted power supply and a linkage device; the water pressure sensor is connected with the analog signal acquisition transmitter, and the analog signal acquisition transmitter, the water flow sensor and the linkage equipment are all electrically connected with the security host; the water pressure sensor, the water flow sensor, the analog signal acquisition transmitter, the security host and the linkage equipment are all electrically connected with the uninterruptible power supply.
Further, the linkage equipment includes wireless terminal equipment, wireless terminal equipment with security protection host computer electric connection, uninterrupted power source with wireless terminal equipment electricity is connected.
Furthermore, the linkage equipment also comprises an electric machine, an expansion relay and an electric valve; the electric machine, the extension relay and the electric valve are all electrically connected with the security host, and the uninterruptible power supply is respectively electrically connected with the electric machine, the extension relay and the electric valve.
The utility model has the advantages that: because the utility model adopts the real-time linkage design, comprising a water pressure sensor, a water flow sensor, an analog signal acquisition transmitter, a security host, an uninterrupted power supply and linkage equipment; the water pressure sensor is connected with the analog signal acquisition transmitter, and the analog signal acquisition transmitter, the water flow sensor and the linkage equipment are all electrically connected with the security host; water pressure sensor water flow sensor analog signal gathers the changer the security protection host computer with aggregate unit all with the uninterrupted power source electricity is connected, so, the utility model discloses except can providing the alarming function of cutting off the water/cutting off the water supply, can also carry out predetermined action in real time when cutting off the water supply.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
As shown in fig. 1, in this embodiment, the present invention includes a water pressure sensor 1, a water flow sensor 2, an analog signal acquisition transmitter 3, a security host 4, an uninterruptible power supply 5 and a linkage device 6; the water pressure sensor 1 is connected with the analog signal acquisition transmitter 3, and the analog signal acquisition transmitter 3, the water flow sensor 2 and the linkage equipment 6 are all electrically connected with the security host 4; the water pressure sensor 1, the water flow sensor 2, the analog signal acquisition transmitter 3, the security host 4 and the linkage equipment 6 are all electrically connected with the uninterruptible power supply 5. The uninterruptible power supply 5 is a UPS power supply.
In this embodiment, the linkage device 6 includes the wireless terminal device 61, the wireless terminal device 61 with the security protection host 4 electric connection, the uninterrupted power source 5 with the wireless terminal device 61 electricity is connected. The wireless terminal device 61 is a DTU.
In this embodiment, the linkage device 6 further includes an electric machine 62, an extension relay 63, and an electric valve 64; the electric machine 62, the extension relay 63 and the electric valve 64 are all electrically connected with the security host 4, and the uninterruptible power supply 5 is respectively electrically connected with the electric machine 62, the extension relay 63 and the electric valve 64.
The working principle of the utility model is as follows:
the uninterrupted power supply 5 is connected with a mains supply, the water pressure sensor 1 is installed in a water pipe, the change of water pressure is detected in real time, 0-10V signals are output, the 0-10V signals are converted into RS485 signals through the analog signal acquisition transmitter 3, and the RS485 signals are provided for the security host 4 to be analyzed. The water pressure is detected in real time by the water pressure sensor 1, and when the water pressure drops to a set value, the water supply state and the water cut-off state are considered to be in a static state. Meanwhile, the water flow sensor 2 detects water flow, and when the water flow is increased, the water pressure is reduced, so that the water supply is considered to be in a normal state. I.e. the drop in water pressure caused by the water flow is not considered to be a water cut. After the security host 4 is analyzed through the RS485 signal of the water pressure sensor 1, if the water pressure is lower than a set value and no water flow exists, the water supply is judged to be cut off, and the mobile phone is called and short-message alarming is carried out through the DTU. The security host 4 and the related action executor can simultaneously execute predetermined actions, such as turning off equipment, turning off machinery, manipulating various on, off, reverse or predetermined various actions, even in case of power failure/outage under the support of the UPS.
Compared with the prior art, the utility model have following advantage:
security measures other than alarms are provided: predetermined actions may be performed after the water is shut down, such as: shut down equipment, shut down machinery, shut down hazard sources, open, shut down, reverse, schedule various equipment. Simultaneously the utility model discloses can also detect the state of cutting off the water supply that does not have under the rivers condition. Such as when tap water is not on, when there is no water circulation, but water has been shut off.
The utility model discloses be applied to alarm system's that cuts off water technical field.
While the embodiments of the present invention have been described in terms of practical embodiments, they are not intended to limit the scope of the invention, and modifications of the embodiments and combinations with other embodiments will be apparent to those skilled in the art in light of the present description.
Claims (3)
1. A water cut-off alarm system is characterized in that: the water cut-off alarm system comprises a water pressure sensor (1), a water flow sensor (2), an analog signal acquisition transmitter (3), a security host (4), an uninterrupted power supply (5) and linkage equipment (6); the water pressure sensor (1) is connected with the analog signal acquisition transmitter (3), and the analog signal acquisition transmitter (3), the water flow sensor (2) and the linkage equipment (6) are electrically connected with the security host (4); the water pressure sensor (1), the water flow sensor (2), the analog signal acquisition transmitter (3), the security host (4) and the linkage equipment (6) are all electrically connected with the uninterruptible power supply (5).
2. The water cut-off warning system of claim 1, wherein: linkage equipment (6) include wireless terminal equipment (61), wireless terminal equipment (61) with security protection host computer (4) electric connection, uninterrupted power source (5) with wireless terminal equipment (61) electricity is connected.
3. The water cut-off warning system of claim 2, wherein: the linkage equipment (6) further comprises an electric machine (62), an expansion relay (63) and an electric valve (64); the electric machine (62), the extension relay (63) and the electric valve (64) are electrically connected with the security host (4), and the uninterruptible power supply (5) is electrically connected with the electric machine (62), the extension relay (63) and the electric valve (64) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020755838.2U CN212224041U (en) | 2020-05-10 | 2020-05-10 | Water cut-off alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020755838.2U CN212224041U (en) | 2020-05-10 | 2020-05-10 | Water cut-off alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212224041U true CN212224041U (en) | 2020-12-25 |
Family
ID=73927780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020755838.2U Active CN212224041U (en) | 2020-05-10 | 2020-05-10 | Water cut-off alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212224041U (en) |
-
2020
- 2020-05-10 CN CN202020755838.2U patent/CN212224041U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204215518U (en) | A kind of family kitchen gas leakage and fire alarm system | |
| CN105336090A (en) | Smart home safe guard system and control method thereof | |
| CN204596059U (en) | A kind of electric leakage, fire supervising device based on RS485 bus | |
| CN201733129U (en) | Multifunctional double-load double-power automatic switching control device | |
| CN102393760A (en) | Drainage control system for substation cable layer | |
| CN102270374B (en) | CO gas detection alarm device | |
| CN209676004U (en) | A kind of the wireless monitor detector and system of electric line safe operation | |
| CN202306222U (en) | Intelligent drainage system for cable layer of transformer substation | |
| CN102889421A (en) | Water meter valve detection circuit | |
| CN204485168U (en) | A kind of fire-fighting automatic inspection device | |
| CN202263329U (en) | Fire protection patrol inspection device with function of dynamic patrol inspection of water pump water output state | |
| CN201562176U (en) | Foundation pit dewatering automatic control system | |
| CN105575061A (en) | Intelligent coal gas leakage safe circuit breakage system | |
| CN205581660U (en) | Monitoring of water pipe flow and safe management and control system | |
| CN212224041U (en) | Water cut-off alarm system | |
| CN111577967B (en) | Air fault detection device and application thereof | |
| CN203310475U (en) | Warning system for abnormal water level in fire pool or water tank | |
| CN202939779U (en) | Household combustion gas leakage safety device | |
| CN203204114U (en) | Direct current grounding alarm based on current detector with openings | |
| CN205941681U (en) | ESD's direct current voltage detecting system in field of gas transmission station | |
| CN202182748U (en) | Safety intelligent gas meter | |
| CN204178520U (en) | Gas leak disposal system | |
| CN110595072A (en) | Automatic protection device for preventing gas leakage | |
| CN101676823A (en) | Water leakage monitoring and cutting-off method | |
| CN203432742U (en) | Alarm system of reaction device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Water stop alarm system Effective date of registration: 20231219 Granted publication date: 20201225 Pledgee: China Postal Savings Bank Co.,Ltd. Zhuhai Xiangzhou Branch Pledgor: GUANGDONG GUORUI CONSTRUCTION ENGINEERING TECHNOLOGY CO.,LTD. Registration number: Y2023980072800 |