CN111354164A - Flood control alarm device - Google Patents
Flood control alarm device Download PDFInfo
- Publication number
- CN111354164A CN111354164A CN201811583361.8A CN201811583361A CN111354164A CN 111354164 A CN111354164 A CN 111354164A CN 201811583361 A CN201811583361 A CN 201811583361A CN 111354164 A CN111354164 A CN 111354164A
- Authority
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- China
- Prior art keywords
- alarm
- empty bin
- power line
- device box
- flood control
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
-
- 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
Abstract
A flood control alarm device relates to the technical field of flood control and disaster relief; the upper end of the upright post is connected with a device box, the lower end of the upright post is provided with an empty bin, a floating body is arranged in the empty bin, the upper end of the floating body is connected with a transmission rod, and the upper end of the transmission rod is also connected with a contact A; a contact head B is arranged in the device box, and the upper end of the device box is connected with an alarm and a searchlight; when flood water exceeds the safe water level area and floods to the vacant lot, the body lifts conveying rod and electric shock head A, electric shock head A contacts electric shock head B and connects power cord A's negative circuit to power cord B, power cord B's power passes to alarm and searchlight negative circuit, the alarm sends alarm sound, the resident of calling the residential area carries out quick flood control or evades, the searchlight has positive and negative power, can send light convenience and throw light on at night and prevent flood or evade fast.
Description
Technical Field
The invention relates to the technical field of flood control and disaster relief, in particular to a flood control alarm device.
Background
Flood control is to research and take various countermeasures and measures according to the flood law and the flood characteristics so as to prevent or alleviate flood disasters;
flood disasters are first killers in nature, are the most terrible disasters for people, can cause house collapse, slip wave debris flow and the like in serious flood disasters, and can also cause drowning of people, property loss and the like;
from ancient times to present, people often observe changes of adjacent water levels in daily life, flood control or escape is started when the water levels are too high, partial daily articles are carried when the water levels escape, and people cannot take the articles or wear proper clothes when the flood is too violent, so that the people can directly escape as much as possible, and the life is protected;
when people fall asleep or have distracted attention, flood is flooded to the side of the body to find the flood, and the flood control or escape is late, so that life and property are seriously lost.
Disclosure of Invention
In order to overcome the technical defects, the invention provides a flood control alarm device, which can send out alarm sound and light signals in advance when people fall asleep or are distracted by the attention and flood floods, thereby facilitating the advance flood control or escape and protecting the safety of life and property;
a flood control alarm device comprises a stand column and a device box arranged at the upper end of the stand column, and is characterized in that the lower end of the stand column is fixed in a flood control area, the upper end of the stand column is connected with the device box, the lower end of the flood control area is a safe water level area, the upper end of the flood control area is a residential area, a positive power supply and a negative power supply are arranged in the residential area and communicated with one end of a power line A, and the other end of the power line A is connected with the device box;
the lower end of the upright post is provided with an empty bin, the empty bin is provided with an empty bin door leaf, the empty bin door leaf is provided with a plurality of water through holes, the upper end of the empty bin is upwards provided with a hole, the lower end of the hole is communicated with the empty bin, and the upper end of the hole is communicated with the upper end section of the upright post;
a floating body is arranged in the empty bin, the upper end of the floating body is connected with a transmission rod, the transmission rod is an insulating rod, and the transmission rod extends into the upper end of the hole and extends out of the upper end section of the upright post;
the device box is provided with a device door leaf;
the upper end of the conveying rod is also connected with a contact head A, a support rod is arranged in the upper end of the device box in an inward downward mode, the lower end of the support rod is connected with a contact head B, and the contact head A and the contact head B are spaced at a proper distance;
a support rod extends out of the upper end of the device box and is connected with an alarm and a searchlight;
the positive lines of the alarm and the searchlight are respectively connected with the positive line of the power line A, and the electric contact A is connected with the negative line of the power line A;
one end of a power line B is connected with a contact electric head B, and the other end of the power line B is connected with a negative circuit which is sequentially connected with an alarm and a searchlight;
the invention has the beneficial effects that: when people fall asleep or have distracted attention, alarm sound and light signals can be sent out in advance when flood floods, flood prevention or escape can be facilitated in advance, and safety of life and property is protected.
Drawings
FIG. 1 is a schematic structural view of the lower end of the upright post fixed in a flood control area of the invention:
FIG. 2 is a schematic view of the structure of the empty bin arranged at the lower end of the upright post of the invention:
FIG. 3 is a schematic view of a device box of the present invention with an alarm and a searchlight connected thereto:
FIG. 4 is a schematic structural view of the device of the present invention connected with a solar power generation system and a monitoring system:
in the figure, a vertical column 1, an empty bin 1-1, an empty bin door leaf 1-2, holes 1-3, a flood prevention area 2, a device box 3, a safe water level area 4, a residential area 5, a power line A6, a floating body 7, a transmission rod 8, an electric contact A9, an electric contact B10, a power line B11, an alarm 12, a searchlight 13, a solar power generation system 14, a power line C15, a monitoring system 16 and a power line D17.
Detailed Description
The technical solutions in the embodiments of the present invention are described in detail below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments; all other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention;
in order to overcome the technical defects, the invention provides the flood control alarm device, when people fall asleep or have distractions, flood water overflows and can send out alarm sound and light in advance, so that flood control or escape in advance is facilitated, and the safety of life and property is protected;
example one
A flood control alarm device comprises a vertical column 1 and a device box 3 arranged at the upper end of the vertical column 1, and is characterized in that,
in fig. 1, the lower end of the upright post 1 is fixed to a flood control area 2, the upper end of the upright post 1 is connected with a device box 3, the device box 3 is correspondingly provided with a plurality of threading holes (not marked in the figure), the lower end of the flood control area 2 is a safe water level area 4, the upper end of the flood control area 2 is a residential area 5, a positive power supply and a negative power supply are arranged in the residential area 5 and are communicated with one end of a power line a6, the other end of the power line a6 is connected with the device box 3, the power line a6 is a double-insulated wire, and a positive circuit;
in FIG. 2, the lower end of the upright post 1 is provided with an empty bin 1-1, the empty bin 1-1 is provided with an empty bin door leaf 1-2, the empty bin door leaf 1-2 is provided with a plurality of water through holes 1-4, the upper end of the empty bin 1-1 is provided with a hole 1-3 upwards, the lower end of the hole 1-3 is communicated with the empty bin 1-1, and the upper end is communicated with the upper end section of the upright post 1;
a floating body 7 is arranged in the empty bin 1-1, the upper end of the floating body 7 is connected with a transmission rod 8, the transmission rod 8 is an insulating rod, and the transmission rod 8 extends into the upper end of the hole 1-3 and extends out of the section of the upper end of the upright post 1;
in fig. 3, the device case 3 is provided with a device door leaf 3-1;
the upper end of the conveying rod 8 is also connected with an electric contact A9, a support rod is arranged in the upper end of the device box 3 in an inward and downward mode, the lower end of the support rod is connected with an electric contact B10, and an appropriate distance is reserved between the electric contact A9 and the electric contact B10;
a support rod extends out of the upper end of the device box 3 and is connected with an alarm 12 and a searchlight 13;
the positive lines of the alarm 12 and the searchlight 13 are respectively connected with the positive line of a power line A6, and the electric contact A9 is connected with the negative line of a power line A6;
one end of a power line B11 is connected with a contact electric head B10, and the other end is connected with a negative line which is sequentially connected with the alarm 12 and the searchlight 13; the power supply line B11 is an insulated wire,
the power cord A6 and the power cord B11 can pass through the threading holes to the inside and the outside of the device box 3;
procedure for the preparation of the
When flood water exceeds the safe water level area 4 and floods to the empty bin 1-1, the flood water flows into the empty bin 1-1 through the holes 1-4 to float and lift the floating body 7, the floating body 7 lifts the conveying rod 8 and the electric contact head A9, the electric contact head A9 contacts the electric contact head B10 to connect the negative line of the power line A6 to the power line B11, the power of the power line B11 is transmitted to the alarm 12 and the negative line of the searchlight 13, the alarm 12 is provided with a positive power supply and a negative power supply, the alarm 12 gives out alarm sound, residents in the residential area 5 are called to carry out rapid flood control or escape, the searchlight 13 is provided with the positive power supply and the negative power supply, light can be given out to facilitate illumination at night for rapid flood control or escape, or the residents in a distance see the light, the flood water exceeds the safe water level area 4, and.
Example two
In the first embodiment, the flood control alarm device comprises a vertical column 1 and a device box 3 arranged at the upper end of the vertical column 1, and is characterized in that; in fig. 1, the upright column 1 is a round table-shaped metal column or concrete column with a small upper part and a large lower part, the height of the upright column 1 is 5 to 8 meters, the flood control area 2 is excavated downwards, the lower end of the upright column 1 is fixed on a concave, the upper end of the upright column 1 is connected with a device box 3, and the device box 3 is a rectangular metal box; a plurality of threading holes (not shown) are correspondingly drilled in the device box 3;
the lower end of the flood control area 2 is a safe water level area 4, the upper end of the flood control area 2 is a residential area 5, flood flooding to the flood control area 2 indicates that flood control is required, flood flooding to the safe water level area 4 is not required, and the residential area 5 is a living residential area of people;
a positive power supply and a negative power supply with consistent voltage are arranged in the residential area 5 and are communicated with one end of a power line A6, the other end of the power line A6 is connected with the device box 3, and the power line A6 is a double-insulated wire and is internally provided with a positive circuit and a negative circuit;
in fig. 2, an empty bin 1-1 is arranged outside the lower end of the upright post 1 from 1 to 2 meters away from the ground, the empty bin 1-1 is cylindrical, the diameter of the empty bin 1-1 is 20 to 30 centimeters, the height of the empty bin 1-1 is 80 to 100 centimeters, a rectangular frame is arranged on the empty bin 1-1, one end of the rectangular frame is connected with an empty bin door leaf 1-2 by a hinge, when the empty bin door leaf 1-2 is closed, the empty bin 1-1 is covered, when the empty bin door leaf 1-2 is opened, the empty bin 1-1 is exposed, the empty bin door leaf 1-2 is provided with a plurality of water through holes 1-4, the water through holes 1-4 are circular holes, the diameter of each circular hole is 1-3 cm, the center of the upper end of the empty bin 1-1 is upwards provided with a hole 1-3, the diameter of each hole 1-3 is 2-3 cm, the lower end of each hole 1-3 is communicated with the empty bin 1-1, and the upper end of each hole is communicated with the center of the section of the upper end of the upright post;
a floating body 7 is arranged in the empty bin 1-1, and the floating body 7 is a cylindrical plastic hollow sealing body formed by sealing two ends of a plastic pipe with the thickness of 0.4-0.8 cm by using a plastic plate with the thickness of 0.4-0.8 cm; the floating body 7 can float on the water surface, the diameter of the floating body 7 is 15-25 cm, the height is 50-70 cm, and the floating body 7 can move up and down in the empty bin 1-1;
the center of the upper end of the floating body 7 is upwards connected with a transmission rod 8, the transmission rod 8 is a plastic hollow round rod, the diameter of the transmission rod 8 is smaller than that of the hole 1-3, and the transmission rod 8 extends into the upper end of the hole 1-3, extends out of the upper end section of the upright post 1 and can be pulled up and down;
in fig. 3, the device case 3 is provided with a rectangular frame to which a device door leaf 3-1 is connected by a hinge; the device case 3 is covered when the device door 3-1 is closed, and the device case 3 is exposed when the device door 3-1 is opened;
the upper end of the conveying rod 8 is also connected with a contact A9, a contact A9 is made of metal stainless steel, a support rod is arranged in the upper end of the device box 3 downwards, the lower end of the support rod is connected with a contact B10, a contact B10 is made of metal stainless steel, and the center point of the contact A9 is aligned with the center point of the contact B10; the contact A9 is at a suitable distance from the contact B10, and the contact A9 is at a distance of 10-15 cm from the contact B10;
the upper end of the device box 3 extends out of a support rod which is connected with an alarm 12 and a searchlight 13, the alarm 12 can be purchased in the market, the alarm 12 is provided with a plurality of alarm horns which respectively point to the south, the west and the north, when the alarm 12 is connected with a positive power supply and a negative power supply, the alarm 12 gives out alarm sound, and the south, the west and the north can hear the sound of the alarm 12 to remind people of quickly preventing flood or escaping; the searchlights 13 are commercially available, and the plurality of searchlights 13 point to the south, the west and the north respectively; when the searchlight 13 is connected with a positive power supply and a negative power supply, the lamp holder can be seen in the directions of the south, the east and the west of the upright post 1 at night, so that flood control or escape can be facilitated;
the positive lines of the alarm 12 and the searchlight 13 are respectively connected with the positive line of a power line A6, and the electric contact A9 is connected with the negative line of a power line A6;
the positive lines of the alarm 12 and the searchlight 13 are respectively connected with the positive line of a power line A6, and the electric contact A9 is connected with the negative line of a power line A6;
one end of a power line B11 is connected with a contact electric head B10, the other end of the power line B11 is connected with a negative line which is sequentially connected with the alarm 12 and the searchlight 13, and a power line B11 is an insulated wire;
the other technical schemes are the same as the first embodiment, and the effects are consistent.
In the third example, the first step is,
in the second embodiment, the flood control alarm device comprises a vertical column 1 and a device box 3 arranged at the upper end of the vertical column 1, and is characterized in that; in fig. 1, the upright column 1 is a round table-shaped metal column or concrete column with a small upper part and a large lower part, the height of the upright column 1 is 5 to 8 meters, the flood control area 2 is excavated downwards, the lower end of the upright column 1 is fixed on a concave, the upper end of the upright column 1 is connected with a device box 3, and the device box 3 is a rectangular metal box; a plurality of threading holes (not shown) are correspondingly drilled in the device box 3;
the lower end of the flood control area 2 is a safe water level area 4, the upper end of the flood control area 2 is a residential area 5, flood flooding to the flood control area 2 indicates that flood control is required, flood flooding to the safe water level area 4 is not required, and the residential area 5 is a living residential area of people;
in fig. 2, an empty bin 1-1 is arranged outside the lower end of the upright post 1 from 1 to 2 meters away from the ground, the empty bin 1-1 is cylindrical, the diameter of the empty bin 1-1 is 20 to 30 centimeters, the height of the empty bin 1-1 is 80 to 100 centimeters, a rectangular frame is arranged on the empty bin 1-1, one end of the rectangular frame is connected with an empty bin door leaf 1-2 by a hinge, when the empty bin door leaf 1-2 is closed, the empty bin 1-1 is covered, when the empty bin door leaf 1-2 is opened, the empty bin 1-1 is exposed, the empty bin door leaf 1-2 is provided with a plurality of water through holes 1-4, the water through holes 1-4 are circular holes, the diameter of each circular hole is 1-3 cm, the center of the upper end of the empty bin 1-1 is upwards provided with a hole 1-3, the diameter of each hole 1-3 is 2-3 cm, the lower end of each hole 1-3 is communicated with the empty bin 1-1, and the upper end of each hole is communicated with the center of the section of the upper end of the upright post;
a floating body 7 is arranged in the empty bin 1-1, and the floating body 7 is a cylindrical plastic hollow sealing body formed by sealing two ends of a plastic pipe with the thickness of 0.4-0.8 cm by using a plastic plate with the thickness of 0.4-0.8 cm; the floating body 7 can float on the water surface, the diameter of the floating body 7 is 15-25 cm, the height is 50-70 cm, and the floating body 7 can move up and down in the empty bin 1-1;
the center of the upper end of the floating body 7 is upwards connected with a transmission rod 8, the transmission rod 8 is a plastic hollow round rod, the diameter of the transmission rod 8 is smaller than that of the hole 1-3, and the transmission rod 8 extends into the upper end of the hole 1-3, extends out of the section of the upper end of the upright post 1 and can be pulled up and down;
in fig. 4, the device case 3 is provided with a rectangular frame to which a device door leaf 3-1 is connected by a hinge; the device case 3 is covered when the device door 3-1 is closed, and the device case 3 is exposed when the device door 3-1 is opened;
the upper end of the conveying rod 8 is also connected with a contact A9, a contact A9 is made of metal stainless steel, a support rod is arranged in the upper end of the device box 3 downwards, the lower end of the support rod is connected with a contact B10, a contact B10 is made of metal stainless steel, and the center point of the contact A9 is aligned with the center point of the contact B10; the contact A9 is at a suitable distance from the contact B10, and the contact A9 is at a distance of 10-15 cm from the contact B10;
the upper end of the device box 3 extends out of a support rod which is connected with an alarm 12 and a searchlight 13, the alarm 12 can be purchased in the market, the alarm 12 is provided with a plurality of alarm horns which respectively point to the south, the west and the north, when the alarm 12 is connected with a positive power supply and a negative power supply, the alarm 12 gives out alarm sound, and the south, the west and the north can hear the sound of the alarm 12 to remind people of quickly preventing flood or escaping; the searchlights 13 are commercially available, and the plurality of searchlights 13 point to the south, the west and the north respectively; when the searchlight 13 is powered on, the lamp holder can be seen in the directions of the south, the east and the north of the upright post 1 at night, so that flood control or escape can be facilitated;
the upper end of the device box 3 is provided with a solar power generation system 14, the solar power generation system 14 can be purchased in the market, the residential area 5 is provided with a storage battery, one end of a power line C15 is connected with the solar power generation system 14, and the other end of the power line C15 is connected with the storage battery; when the solar power generation system 14 generates power, the power line C15 transmits the power to the storage battery for storage;
one end of a power line A6 is correspondingly connected with a positive circuit and a negative circuit of the storage battery, the positive circuit at the other end of the power line A6 is sequentially connected with the positive circuits of the alarm 12 and the searchlight 13, the negative circuit is connected with a contact electric head A9,
one end of a power line B11 is connected with a contact electric head B10, and the other end is connected with a negative line which is sequentially connected with the alarm 12 and the searchlight 13;
the upper end of the device box 3 is also provided with a monitoring system 16, a camera of the monitoring system 16 points to the flood control area 2 and the safe water level area 4, one end of a power line D17 is connected with a power line A6, the other end of the power line D17 is connected with the monitoring system 16, a display screen or a mobile phone is arranged in the residential area 5, a signal of the monitoring system 16 is connected with the display screen or the mobile phone, and the position of flood can be observed in different places;
the solar power generation system 14 can generate redundant power supply to be supplied to the residential area 5 for use, and whether the storage battery is in a normal power supply or not can be conveniently checked in the residential area 5; when flood control is finished and the alarm 12 and the searchlight 13 are not needed, the power supply is conveniently turned on in the residential area 5, and the alarm 12 and the searchlight 13 stop working;
the power cord A6, the power cord B11, the power cord C15 and the power cord D17 can enter the inside and outside of the device case 3 through the threading holes;
in the same example II of other technical schemes, the effects are consistent.
Claims (7)
1. A flood control alarm device comprises a stand column (1) and a device box (3) arranged at the upper end of the stand column (1), and is characterized in that the lower end of the stand column (1) is fixed in a flood control area (2), the upper end of the stand column (1) is connected with the device box (3), the lower end of the flood control area (2) is a safe water level area (4), the upper end of the flood control area (2) is a residential area (5), a positive power supply and a negative power supply are arranged in the residential area (5) and are communicated with one end of a power line A (6), and the other end of the power line A (6) is connected with the device box (3;
the lower end of the upright post (1) is provided with an empty bin (1-1), the empty bin (1-1) is provided with an empty bin door leaf (1-2), the empty bin door leaf (1-2) is provided with a plurality of water through holes (1-4), the upper end of the empty bin (1-1) is upwards provided with a hole (1-3), the lower end of the hole (1-3) is communicated with the empty bin (1-1), and the upper end of the hole is communicated with the upper end section of the upright post (1);
a floating body (7) is arranged in the empty bin (1-1), the upper end of the floating body (7) is connected with a transmission rod (8), the transmission rod (8) is an insulating rod, and the transmission rod (8) extends into the upper end of the hole (1-3) and extends out of the upper end section of the upright post (1);
the device box (3) is provided with a device door leaf (3-1);
the upper end of the conveying rod (8) is also connected with a contact head A (9), the upper end of the device box (3) is internally provided with a support rod downwards, the lower end of the support rod is connected with a contact head B (10), and the contact head A (9) and the contact head B (10) have a proper distance;
a support rod extends out of the upper end of the device box (3), and the support rod is connected with an alarm (12) and a searchlight (13);
the positive circuits of the alarm (12) and the searchlight (13) are respectively connected with the positive circuit of the power line A (6), and the electric contact A (9) is connected with the negative circuit of the power line A (6);
one end of a power line B (11) is connected with a contact electric head B (10), and the other end is connected with a negative circuit which is sequentially connected with an alarm (12) and a searchlight (13).
2. A flood control alarm device comprises a vertical column (1) and a device box (3) arranged at the upper end of the vertical column (1), and is characterized in that; the flood control area (2) is excavated downwards, the upright post (1) is fixed on the concave, and the upper end of the upright post (1) is connected with the device box (3); the lower end of the flood control area (2) is a safe water level area (4), and the upper end of the flood control area (2) is a residential area (5);
the lower end of the upright post (1) is provided with an empty bin 1-1, the empty bin (1-1) is provided with a rectangular frame, one end of the rectangular frame is connected with an empty bin door leaf (1-2) through a hinge, the empty bin door leaf (1-2) is provided with a plurality of water through holes (1-4), the center of the upper end of the empty bin (1-1) is upwards provided with a hole (1-3), the lower end of the hole (1-3) is communicated with the empty bin (1-1), and the upper end of the hole is communicated with the center of the section of the upper end of the upright post;
a floating body (7) is arranged in the empty bin (1-1), the center of the upper end of the floating body (7) is upwards connected with a transmission rod (8), and the transmission rod (8) extends into the upper end of the hole (1-3), extends out of the upper end section of the upright post (1) and can be pulled up and down;
the device box (3) is provided with a rectangular frame which is connected with a device door leaf (3-1) by a hinge;
the upper end of the conveying rod (8) is connected with a contact head A (9), the upper end of the device box (3) is internally provided with a support rod downwards, the lower end of the support rod is connected with a contact head B (10), and the central point of the contact head A (9) is aligned with the central point of the contact head B (10); the electric contact A (9) and the electric contact B (10) are separated by a proper distance;
a supporting rod extends out of the upper end of the device box (3), the supporting rod is connected with an alarm (12) and a searchlight (13),
a solar power generation system (14) is arranged at the upper end of the device box (3), a storage battery is arranged in the residential area (5), one end of a power line C (15) is connected with the solar power generation system (14), and the other end of the power line C is connected with the storage battery;
one end of a power line A (6) is correspondingly connected with a positive circuit and a negative circuit of the storage battery, the positive circuit at the other end of the power line A (6) is sequentially connected with a positive circuit of an alarm (12) and a positive circuit of a searchlight (13), and the negative circuit is connected with a contact electric head A (9);
one end of a power line B (11) is connected with a contact electric head B (10), and the other end is connected with a negative circuit which is sequentially connected with an alarm (12) and a searchlight (13);
monitoring system (16) are still installed in device case (3), and the directional flood control district (2) of camera and safe water level district (4) of monitoring system (16), power cord A (6) are connected to power cord D (17) one end, and monitoring system (16) are connected to the other end, are provided with display screen or cell-phone in residential area (5), and the signal connection display screen or the cell-phone of monitoring system (16).
3. A flood protection alarm according to claim 2, wherein the upright (1) is a round table-shaped metal column or concrete column with a small top and a large bottom.
4. A flood protection alarm device according to claim 2, wherein the alarm (12) has a plurality of alarm horns pointing in the south, east and west directions.
5. A flood protection alarm device according to claim 2, wherein the plurality of searchlights (13) are each directed in the south, east and west directions.
6. A flood protection alarm according to claim 3, wherein power line a (6), power line B (11), power line C (15) and power line D (17) are insulated wires.
7. A flood protection alarm device according to claim 6, wherein the power cord A (6), the power cord B (11), the power cord C (15) and the power cord D (17) can enter the inside and outside of the device case (3) through the threading holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811583361.8A CN111354164A (en) | 2018-12-24 | 2018-12-24 | Flood control alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811583361.8A CN111354164A (en) | 2018-12-24 | 2018-12-24 | Flood control alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111354164A true CN111354164A (en) | 2020-06-30 |
Family
ID=71195574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811583361.8A Pending CN111354164A (en) | 2018-12-24 | 2018-12-24 | Flood control alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111354164A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113710029A (en) * | 2021-08-27 | 2021-11-26 | 河北鹏博通信设备有限公司 | Outdoor rack for communication with flood prevention alarm function |
-
2018
- 2018-12-24 CN CN201811583361.8A patent/CN111354164A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113710029A (en) * | 2021-08-27 | 2021-11-26 | 河北鹏博通信设备有限公司 | Outdoor rack for communication with flood prevention alarm function |
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