CN220251124U - Flood-proof alarm system and device for underground water works - Google Patents
Flood-proof alarm system and device for underground water works Download PDFInfo
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- CN220251124U CN220251124U CN202322038728.0U CN202322038728U CN220251124U CN 220251124 U CN220251124 U CN 220251124U CN 202322038728 U CN202322038728 U CN 202322038728U CN 220251124 U CN220251124 U CN 220251124U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 239000007788 liquid Substances 0.000 claims abstract description 110
- 238000001514 detection method Methods 0.000 claims abstract description 66
- 238000009825 accumulation Methods 0.000 claims abstract description 14
- 230000002265 prevention Effects 0.000 claims abstract description 8
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 4
- 230000001012 protector Effects 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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Abstract
The embodiment of the utility model discloses a flood prevention alarm system for a buried water plant, which comprises the following components: the liquid level detection device comprises a switch unit, a first power supply unit, a second power supply unit, a third power supply unit, a fourth power supply unit, a first liquid level detection unit, a second liquid level detection unit, a first indication unit and a second indication unit. According to the method, the liquid level of the water accumulation pit is detected by arranging the first liquid level detection unit and the second liquid level detection unit, the first liquid level parameter and the second liquid level parameter are respectively obtained, and the first indication unit is controlled to be lightened and the second indication unit is controlled to give an alarm according to the first liquid level parameter and the second liquid level parameter; the signal monitoring reliability is improved; meanwhile, when ponding exists in the water accumulation pit, alarm prompt can be timely carried out on site, and serious potential safety hazards are avoided.
Description
Technical Field
The utility model relates to the technical field of alarm systems, in particular to a flood-proof alarm system and device for a buried water plant.
Background
In the prior art, in a plurality of underground plants, the liquid level of a water accumulation pit of a pump house is generally only provided with one instrument for detecting the liquid level in the water accumulation pit, and the configuration of the instrument is generally lower and the signal monitoring reliability is lower; meanwhile, when ponding occurs in a water accumulation pit, alarm prompt cannot be timely carried out on site, so that serious potential safety hazards are caused.
Disclosure of Invention
Based on the above, it is necessary to provide a flood protection alarm system and device for a buried water plant.
A flood alarm system for a buried water plant, comprising:
one end of the switch unit is connected with an external power supply, and the other end of the switch unit is connected with the input end of the first power supply unit, the input end of the second power supply unit, the input end of the third power supply unit and the input end of the fourth power supply unit, and is used for switching on or switching off loops where the first power supply unit, the second power supply unit, the third power supply unit and the fourth power supply unit are respectively located;
the output end of the first power supply unit is connected with the power supply end of the first liquid level detection unit and is used for supplying power to the first liquid level detection unit;
the output end of the second power supply unit is connected with the power supply end of the second liquid level detection unit and is used for supplying power to the second liquid level detection unit;
the output end of the third power supply unit is connected with the power supply end of the second indicating unit and is used for supplying power to the second indicating unit;
the output end of the fourth power supply unit is connected with the power supply end of the first indication unit and is used for supplying power to the first indication unit;
the output end of the first liquid level detection unit is connected with the input end of the first indication unit and the input end of the second indication unit, and is used for acquiring a first liquid level parameter of the environment, outputting a first control signal to the first indication unit and outputting a second control signal to the second indication unit;
the output end of the second liquid level detection unit is connected with the input end of the first indication unit and the input end of the second indication unit, and is used for acquiring a second liquid level parameter of the environment, outputting a third control signal to the first indication unit and outputting a fourth control signal to the second indication unit;
the first indication unit is used for receiving the first control signal or the third control signal and lighting;
the second indication unit is used for receiving the second control signal and the fourth control signal and giving an audible alarm.
In one embodiment, the flood protection alarm system for a buried water plant further comprises:
one end of the protection unit is connected with the other end of the switch unit, and the other end of the protection unit is grounded and used for protecting the first power supply unit, the second power supply unit, the third power supply unit and the fourth power supply unit;
the first heat radiation unit is connected with the other end of the switch unit, and is used for acting when the switch unit is closed and radiating heat for the flood prevention alarm system for the underground water plant;
the second heat radiation unit is connected with the other end of the switch unit, and is used for acting when the switch unit is closed and radiating heat for the flood prevention alarm system for the underground water plant.
In one embodiment, the first liquid level detection unit is a liquid level gauge;
the second liquid level detection unit is a liquid level switch.
In one embodiment, the first indication unit is an indicator light;
the second indicating unit is a buzzer.
In one embodiment, the protection unit is a power lightning protector;
the first heat dissipation unit and the second heat dissipation unit are fans.
In one embodiment, the first liquid level detection unit and the second liquid level detection unit can be in communication connection or hard wire connection with a remote terminal; the first liquid level detection unit is used for transmitting a first liquid level parameter of the acquired environment to the remote terminal so as to enable the remote terminal to perform alarm indication; the second liquid level detection unit is used for transmitting a second liquid level parameter of the acquired environment to the remote terminal so that the remote terminal can carry out alarm indication.
A flood alarm device for a buried water plant, comprising: the box body and the flood-proof alarm system for the underground water plant;
the switch unit, the first power supply unit, the second power supply unit, the third power supply unit, the fourth power supply unit, the first liquid level detection unit, the second liquid level detection unit, the first indication unit and the second indication unit are all arranged in the box body.
In one embodiment, the first heat dissipating unit and the second heat dissipating unit are respectively disposed on two opposite inner sidewalls of the case.
In one embodiment, the flood protection alarm device for a buried water plant further comprises: a heat preservation layer and an observation window;
the heat preservation set up in the inside lateral wall of box, the observation window imbeds in a surface of box is used for observing first liquid level detection unit second liquid level detection unit first indicating unit with the second indicating unit.
The implementation of the embodiment of the utility model has the following beneficial effects:
the first power supply unit, the second power supply unit, the third power supply unit and the fourth power supply unit are respectively connected or disconnected through the switch unit; wherein a first power supply unit supplies power to the first liquid level detection unit; a second power supply unit supplies power to the second liquid level detection unit; a third power supply unit supplies power to the second indicating unit; a fourth power supply unit supplies power to the first indication unit; the first liquid level detection unit acquires a first liquid level parameter of the environment, and outputs a first control signal to the first indication unit and a second control signal to the second indication unit; the second liquid level detection unit acquires a second liquid level parameter of the environment, and outputs a third control signal to the first indication unit and a fourth control signal to the second indication unit; the first indication unit receives the first control signal or the third control signal and lights up; and the second indication unit is used for receiving the second control signal and the fourth control signal and giving an audible alarm. According to the method, the liquid level of the water accumulation pit is detected by arranging the first liquid level detection unit and the second liquid level detection unit, the first liquid level parameter and the second liquid level parameter are respectively obtained, and the first indication unit is controlled to be lightened and the second indication unit is controlled to give an alarm according to the first liquid level parameter and the second liquid level parameter; the signal monitoring reliability is improved; meanwhile, when ponding exists in the water accumulation pit, alarm prompt can be timely carried out on site, and serious potential safety hazards are avoided.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Wherein:
FIG. 1 is a block diagram of a flood alarm system for a buried water plant in one embodiment;
FIG. 2 is a block diagram of another embodiment of a flood alarm system for a buried water plant;
FIG. 3 is a schematic diagram of a flood alarm system for a buried water plant in another embodiment;
FIG. 4 is a block diagram of a flood alarm device for a buried water plant in one embodiment;
FIG. 5 is a block diagram of another embodiment of a flood alarm device for a buried water plant.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the prior art, in a plurality of underground plants, the liquid level of a water accumulation pit of a pump house is generally only provided with one instrument for detecting the liquid level in the water accumulation pit, and the configuration of the instrument is generally lower and the signal monitoring reliability is lower; meanwhile, when ponding occurs in a water accumulation pit, alarm prompt cannot be timely carried out on site, so that serious potential safety hazards are caused. In order to solve the above technical problem, the present application provides a flood protection alarm system for a buried water plant, referring to fig. 1, including: a switch unit 10, a first power supply unit 20, a second power supply unit 30, a third power supply unit 40, a fourth power supply unit 50, a first liquid level detection unit 60, a second liquid level detection unit 70, a first indication unit 80, and the second indication unit 90; one end of the switch unit 10 is connected to an external power supply, and the other end is connected to an input end of the first power supply unit 20, an input end of the second power supply unit 30, an input end of the third power supply unit 40, and an input end of the fourth power supply unit 50, for turning on or off loops in which the first power supply unit 20, the second power supply unit 30, the third power supply unit 40, and the fourth power supply unit 50 are located; the output end of the first power supply unit 20 is connected with the power supply end of the first liquid level detection unit 60, and is used for supplying power to the first liquid level detection unit 60; the output end of the second power supply unit 30 is connected with the power supply end of the second liquid level detection unit 70, and is used for supplying power to the second liquid level detection unit 70; the output end of the third power supply unit 40 is connected with the power supply end of the second indicating unit 90, and is used for supplying power to the second indicating unit 90; the output end of the fourth power supply unit 50 is connected to the power supply end of the first indication unit 80, and is used for supplying power to the first indication unit 80; the output end of the first liquid level detection unit 60 is connected with the input end of the first indication unit 80 and the input end of the second indication unit 90, and is used for acquiring a first liquid level parameter of the environment, outputting a first control signal to the first indication unit 80 and outputting a second control signal to the second indication unit 90; the output end of the second liquid level detection unit 70 is connected with the input end of the first indication unit 80 and the input end of the second indication unit 90, and is used for obtaining a second liquid level parameter of the environment, outputting a third control signal to the first indication unit 80 and outputting a fourth control signal to the second indication unit 90; the first indication unit 80 is configured to receive the first control signal or the third control signal, and perform lighting; the second indication unit 90 is configured to receive the second control signal and the fourth control signal, and perform an audible alarm. The first power supply unit, the second power supply unit, the third power supply unit and the fourth power supply unit are respectively connected or disconnected through the switch unit; wherein a first power supply unit supplies power to the first liquid level detection unit; a second power supply unit supplies power to the second liquid level detection unit; a third power supply unit supplies power to the second indicating unit; a fourth power supply unit supplies power to the first indication unit; the first liquid level detection unit acquires a first liquid level parameter of the environment, and outputs a first control signal to the first indication unit and a second control signal to the second indication unit; the second liquid level detection unit acquires a second liquid level parameter of the environment, and outputs a third control signal to the first indication unit and a fourth control signal to the second indication unit; the first indication unit receives the first control signal or the third control signal and lights up; and the second indication unit is used for receiving the second control signal and the fourth control signal and giving an audible alarm. According to the method, the liquid level of the water accumulation pit is detected by arranging the first liquid level detection unit and the second liquid level detection unit, the first liquid level parameter and the second liquid level parameter are respectively obtained, and the first indication unit is controlled to be lightened and the second indication unit is controlled to give an alarm according to the first liquid level parameter and the second liquid level parameter; the signal monitoring reliability is improved; meanwhile, when ponding exists in the water accumulation pit, alarm prompt can be timely carried out on site, and serious potential safety hazards are avoided.
In one embodiment, as shown in fig. 2 and 3, the flooding warning system for a buried water plant further includes: the protection unit 100, the first heat dissipation unit 200, and the second heat dissipation unit 300; wherein one end of the protection unit 100 is connected to the other end of the switch unit 10, and the other end is grounded, for protecting the first power unit 20, the second power unit 30, the third power unit 40 and the fourth power unit 50; the first heat dissipation unit 200 is connected to the other end of the switch unit 10, and is used for acting when the switch unit 10 is closed and dissipating heat for the flooding prevention alarm system for the underground water plant; the second heat dissipation unit 300 is connected to the other end of the switch unit 10, and is used for acting when the switch unit 10 is closed and dissipating heat for the flooding prevention alarm system for the underground water plant.
In one embodiment, the first liquid level detection unit 60 is a liquid level gauge; the second liquid level detecting unit 70 is a liquid level switch.
In one embodiment, the first indication unit 80 is an indication lamp; the second indication unit 90 is a buzzer.
In one embodiment, the protection unit 100 is a power lightning protection device; the first heat dissipating unit 200 and the second heat dissipating unit 300 are both fans.
In one embodiment, the first liquid level detection unit 60 and the second liquid level detection unit 70 may each be communicatively connected or hard-wired to a remote terminal; the first liquid level detection unit 60 is configured to transmit a first liquid level parameter of the acquisition environment to the remote terminal, so that the remote terminal performs an alarm indication; the second liquid level detection unit 70 is configured to transmit a second liquid level parameter of the acquisition environment to the remote terminal, so that the remote terminal performs alarm indication.
The application also provides a flood prevention alarm device for a buried water plant, as shown in fig. 4, comprising: the box 600 and the flood protection alarm system for the buried water plant as described above; wherein the switch unit 10, the first power supply unit 20, the second power supply unit 30, the third power supply unit 40, the fourth power supply unit 50, the first liquid level detection unit 60, the second liquid level detection unit 70, the first indication unit 80 and the second indication unit 90 are all disposed in the case 600.
In one embodiment, as shown in fig. 4, the first heat dissipating unit 200 and the second heat dissipating unit 300 are respectively disposed on two opposite inner sidewalls of the case 600.
In one embodiment, as shown in fig. 4 and 5, the flooding alarm device for the underground water plant further includes: a heat insulating layer 601 and an observation window 602; wherein, the heat preservation 601 is disposed on an inner side wall of the case 600, and the observation window 602 is embedded on one surface of the case 600, and is used for observing the first liquid level detection unit 60, the second liquid level detection unit 70, the first indication unit 80 and the second indication unit 90.
The flood-proof alarm system for the underground water plant realizes that a liquid level switch and a liquid level meter are arranged on site, so that the reliability of monitoring is ensured, and the alarm of the flood-proof alarm system for the underground water plant is not affected by any instrument fault; the buzzer is arranged in the pump room to perform audible and visual alarm with the indicator lamp, so that on-site staff can be reminded of timely finding out timely emergency operation. Meanwhile, an audible and visual alarm device is also arranged in the central control room, so that operators can be timely reminded of timely disposing once a problem exists. Besides adopting a communication mode, the field instrument, the field alarm and the central control room alarm are also connected by hard cables, so that the reliability of signal connection is ensured, and the alarm system is more perfect and reliable.
The foregoing disclosure is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, which is defined by the appended claims.
Claims (9)
1. A flood protection alarm system for a buried water plant, comprising:
one end of the switch unit is connected with an external power supply, and the other end of the switch unit is connected with the input end of the first power supply unit, the input end of the second power supply unit, the input end of the third power supply unit and the input end of the fourth power supply unit, and is used for switching on or switching off loops where the first power supply unit, the second power supply unit, the third power supply unit and the fourth power supply unit are respectively located;
the output end of the first power supply unit is connected with the power supply end of the first liquid level detection unit and is used for supplying power to the first liquid level detection unit;
the output end of the second power supply unit is connected with the power supply end of the second liquid level detection unit and is used for supplying power to the second liquid level detection unit;
the output end of the third power supply unit is connected with the power supply end of the second indicating unit and is used for supplying power to the second indicating unit;
the output end of the fourth power supply unit is connected with the power supply end of the first indication unit and is used for supplying power to the first indication unit;
the output end of the first liquid level detection unit is connected with the input end of the first indication unit and the input end of the second indication unit, and is used for acquiring a first liquid level parameter of the water accumulation pit, outputting a first control signal to the first indication unit and outputting a second control signal to the second indication unit;
the output end of the second liquid level detection unit is connected with the input end of the first indication unit and the input end of the second indication unit, and is used for acquiring a second liquid level parameter of the water accumulation pit, outputting a third control signal to the first indication unit and outputting a fourth control signal to the second indication unit;
the first indication unit is used for receiving the first control signal or the third control signal and lighting;
the second indication unit is used for receiving the second control signal and the fourth control signal and giving an audible alarm.
2. The flood protection warning system for a buried water plant according to claim 1, further comprising:
one end of the protection unit is connected with the other end of the switch unit, and the other end of the protection unit is grounded and used for protecting the first power supply unit, the second power supply unit, the third power supply unit and the fourth power supply unit;
the first heat radiation unit is connected with the other end of the switch unit, and is used for acting when the switch unit is closed and radiating heat for the flood prevention alarm system for the underground water plant;
the second heat radiation unit is connected with the other end of the switch unit, and is used for acting when the switch unit is closed and radiating heat for the flood prevention alarm system for the underground water plant.
3. The flood protection warning system for a buried water plant according to claim 1, wherein,
the first liquid level detection unit is a liquid level meter;
the second liquid level detection unit is a liquid level switch.
4. The flood protection warning system for a buried water plant according to claim 1, wherein,
the first indication unit is an indication lamp;
the second indicating unit is a buzzer.
5. The flood protection warning system for a buried water plant according to claim 2, wherein,
the protection unit is a power supply lightning protector;
the first heat dissipation unit and the second heat dissipation unit are fans.
6. The flood protection warning system for a buried water plant according to claim 1, wherein,
the first liquid level detection unit and the second liquid level detection unit can be in communication connection or hard wire connection with a remote terminal; the first liquid level detection unit is used for transmitting a first liquid level parameter of the acquired environment to the remote terminal so as to enable the remote terminal to perform alarm indication; the second liquid level detection unit is used for transmitting a second liquid level parameter of the acquired environment to the remote terminal so that the remote terminal can carry out alarm indication.
7. A flood protection alarm device for a buried water plant, comprising: a tank and a flood alarm system for a buried water plant as claimed in any one of claims 1 to 6;
the switch unit, the first power supply unit, the second power supply unit, the third power supply unit, the fourth power supply unit, the first liquid level detection unit, the second liquid level detection unit, the first indication unit and the second indication unit are all arranged in the box body.
8. The flood protection warning device for a buried water plant according to claim 7, wherein,
the first radiating unit and the second radiating unit are respectively arranged on two opposite inner side walls of the box body.
9. The flood protection warning device for a buried water plant according to claim 8, further comprising: a heat preservation layer and an observation window;
the heat preservation set up in the inside lateral wall of box, the observation window imbeds in a surface of box is used for observing first liquid level detection unit second liquid level detection unit first indicating unit with the second indicating unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322038728.0U CN220251124U (en) | 2023-07-31 | 2023-07-31 | Flood-proof alarm system and device for underground water works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322038728.0U CN220251124U (en) | 2023-07-31 | 2023-07-31 | Flood-proof alarm system and device for underground water works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220251124U true CN220251124U (en) | 2023-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322038728.0U Active CN220251124U (en) | 2023-07-31 | 2023-07-31 | Flood-proof alarm system and device for underground water works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220251124U (en) |
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2023
- 2023-07-31 CN CN202322038728.0U patent/CN220251124U/en active Active
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