CN211527560U - Underground works water level water yield dynamic detection early warning device - Google Patents
Underground works water level water yield dynamic detection early warning device Download PDFInfo
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- CN211527560U CN211527560U CN201922465579.XU CN201922465579U CN211527560U CN 211527560 U CN211527560 U CN 211527560U CN 201922465579 U CN201922465579 U CN 201922465579U CN 211527560 U CN211527560 U CN 211527560U
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- water level
- tank body
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- control box
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Abstract
The utility model provides an underground works water level water yield dynamic verification early warning device has solved the problem that current water level monitoring equipment is too big, can't carry out the dynamic data monitoring. The utility model comprises a tank body, the upper end of the tank body is sealed, and a totally-enclosed control box is arranged inside the tank body; a hollow installation space is arranged in the control box, a pressure sensor, a single chip microcomputer, a power supply and a relay are fixedly arranged in the installation space, the single chip microcomputer and the pressure sensor are connected with the power supply through leads, and the relay is connected with the single chip microcomputer through a lead; a notch is arranged on a bottom plate of the control box, the pressure sensor is embedded on the bottom plate, and a pressure sensitive element head of the pressure sensor corresponds to the notch up and down; a vertical sliding rod is arranged in the middle of the bottom plate, a water level floater is arranged on the sliding rod in a sliding mode, a limiting baffle is arranged at the lower end of the sliding rod, and a contact correspondingly matched with the notch is arranged on the upper end face of the water level floater; the upper part of the tank body is provided with an alarm device which is connected with a relay lead.
Description
Technical Field
The utility model relates to a ground water level monitoring facilities field especially indicates an underground works water level water yield dynamic verification early warning device.
Background
At present, underground projects in China are developed rapidly, large-area subways, tunnels, civil air defense and mine projects are constructed all over the country, and water disasters in the construction and maintenance of the underground projects cause great threats to safe and efficient operation of the projects and safe construction of workers due to the influence of different underground hydrogeology types. The underground cavern can be submerged by underground water within several minutes when a serious underground water damage accident occurs.
Therefore, a set of underground engineering water level and water quantity dynamic monitoring and early warning device is urgently needed to be designed according to the existing situation, underground water damage can be effectively forecasted in real time in advance, and harm to production and personnel is reduced. The existing underground water monitoring equipment is used, so that the monitoring equipment has the defects of overlarge volume, excessive occupation of the area of an underground cavern, incapability of monitoring dynamic data and incapability of effectively sending out a warning signal when the underground water quantity is increased; when the water level is too high, the equipment can be submerged to cause damage.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the current water level monitoring equipment volume that exists among the background art is too big, can't carry out the dynamic data monitoring, the utility model provides an underground works water level water yield dynamic verification early warning device.
The technical scheme of the utility model is that: a dynamic detection and early warning device for the water level and the water amount of an underground engineering comprises a tank body, wherein the upper end of the tank body is sealed, a totally-closed control box is arranged in the tank body, and the side surface of the control box is in contact with the inner wall of the tank body in a fitting manner; a hollow installation space is arranged in the control box, a pressure sensor, a single chip microcomputer, a power supply and a relay are fixedly arranged in the installation space, the single chip microcomputer and the pressure sensor are connected with the power supply through leads, and the relay is connected with the single chip microcomputer through a lead; a notch is arranged on a bottom plate of the control box, the pressure sensor is embedded on the bottom plate, and a pressure sensitive element head of the pressure sensor corresponds to the notch up and down; a vertical sliding rod is arranged in the middle of the bottom plate, a water level floater is arranged on the sliding rod in a sliding manner, a limiting baffle plate for preventing the water level floater from falling off is fixedly arranged at the lower end of the sliding rod, and a contact correspondingly matched with the notch is arranged on the upper end surface of the water level floater; the upper part of the tank body is provided with an alarm device which is connected with a relay lead.
The control box slides and establishes in the jar internally, is equipped with the handle on the up end of control box, and fixed being equipped with on the internal wall of jar is used for holding up the annular layer board of control box, is equipped with the jack of two symmetries on the lateral wall of the jar body, and the jack interpolation is equipped with and is used for carrying out spacing limit plug to the control box, and the upper end of the jar body is equipped with the sealed lid of detachable.
The alarm device comprises a low-position warning lamp strip, a middle-position warning lamp strip and a high-position warning lamp strip, wherein the low-position warning lamp strip, the middle-position warning lamp strip and the high-position warning lamp strip are sequentially arranged on the outer wall of the tank body from bottom to top; the low-position warning lamp strip, the middle-position warning lamp strip and the high-position warning lamp strip are respectively connected with a relay through wires, and the three relays are connected with the single chip microcomputer in parallel through three wires.
The light color diverse in low level warning light area, meso position warning light area and high-order warning light area, the light color position in low level warning light area is green, and the light color in meso position warning light area is yellow, and the light color in high-order warning light area is red.
Three waterproof electric sockets are arranged on the upper end face of the control box; the low-level warning light band, the middle-level warning light band and the high-level warning light band are respectively connected with a waterproof plug through wires, and the three waterproof plugs are paired with the three waterproof sockets one by one.
The alarm device comprises a buzzer, and the buzzer is connected with the high-level warning lamp strip in series through a wire.
The alarm device comprises a wireless signal transmitter for transmitting an alarm signal to the base station, and the wireless signal transmitter is arranged on a high-level alarm electric loop of the high-level alarm lamp strip.
The utility model has the advantages that: the utility model discloses before the use, write into water level monitoring warning's three pressure in advance in the singlechip and judge numerical value interval (low level, meso position, high level), during the use, when water level float come-up to a take the altitude, water level float's contact exerts pressure to pressure sensor, pressure sensor turns into signal of telecommunication input to the singlechip to pressure signal, the singlechip judges the current water level state through pressure judgment numerical value interval, the warning light area of different light colors through alarm device shows in real time, when monitoring the water level and rising to high level pressure judgment numerical value interval in, red high level warning light area and bee calling organ begin to report to the police simultaneously, while radio signal transmitter transmits alarm signal to the basic station. The utility model discloses the structure is exquisite, and occupation space is less during the installation, during the use, adopts the last buoyancy that water level float provided, carries out signal transmission through contact extruded mode, for pure electric signal monitoring devices (if through ultrasonic wave liquid level detector, magnetostrictive level meter etc.), more durable, life is longer, and the cost is lower.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the main structure of the present invention;
fig. 2 is a schematic structural diagram of the control box in fig. 1.
In the figure, 1, a tank body, 2, an annular supporting plate, 3, a safe floating space, 4, a filter head, 5, a control box, 6, a sliding rod, 601, a limit baffle, 7, a water level floater, 701, a contact, 8, an installation space, 9, a bottom plate, 901, a notch, 10, a pressure sensor, 11, a single chip microcomputer, 12, a power supply, 13, a waterproof electric socket, 14, a handle, 15, a limit plug, 16, a low-position warning lamp strip, 17, a middle-position warning lamp strip, 18, a high-position warning lamp strip, 19 and a sealing cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
Example 1: a dynamic detection and early warning device for the water level and water amount of underground engineering is shown in figure 1 and comprises a tank body 1, wherein the upper end of the tank body 1 is provided with a sealing cover 19 in threaded sealing connection. The inside of jar body 1 is equipped with totally enclosed control box 5, and fixed being equipped with on jar body 1 inner wall is used for holding up annular layer board 2 of control box 5, is equipped with the jack of two symmetries on jar body 1's the lateral wall, and the jack interpolation is equipped with and is used for carrying on spacing limit plug 15 to control box 5.
The control box 5 is arranged in the tank body 1 in a sliding manner, and the side surface of the control box 5 is in contact with the inner wall of the tank body 1 in a fitting manner; as shown in fig. 2, a hollow installation space 8 is arranged inside the control box 5, a pressure sensor 10, a single chip microcomputer 11, a power supply 12 and a relay are fixedly arranged in the installation space 8, the single chip microcomputer 11 and the pressure sensor 10 are connected with the power supply 12 through wires, and the relay is connected with the single chip microcomputer through wires; a handle 14 is arranged on the upper end face of the control box 5, a notch 901 is arranged on a bottom plate 9 of the control box 5, a pressure sensor 10 is embedded on the bottom plate 9, and the head of a pressure sensitive element of the pressure sensor 10 corresponds to the notch 901 up and down; a vertical sliding rod 6 is arranged in the middle of the bottom plate 9, a water level floater 7 is arranged on the sliding rod 6 in a sliding manner, a limiting baffle 601 for preventing the water level floater 7 from falling off is fixedly arranged at the lower end of the sliding rod 6, and a contact 701 correspondingly matched with the notch 901 is arranged on the upper end face of the water level floater 7;
the upper part of the tank body 1 is provided with an alarm device, the alarm device comprises a low-level warning lamp strip 16, a middle-level warning lamp strip 17, a high-level warning lamp strip 18, a buzzer and a wireless signal transmitter, and the low-level warning lamp strip 16, the middle-level warning lamp strip 17 and the high-level warning lamp strip 18 are sequentially arranged on the outer wall of the tank body 1 from bottom to top; the light color diverse of low level warning light area 16, meso position warning light area 17 and high-order warning light area 18, the light color position green of low level warning light area 16, the light color of meso position warning light area 17 is yellow, and the light color of high-order warning light area 18 is red. Three waterproof electric sockets 13 are arranged on the upper end face of the control box 5; low level warning light area 16, meso position warning light area 17 and high-order warning light area 18 respectively are connected with a waterproof plug through the wire, and three waterproof plugs pair with three waterproof socket 13 one by one. The low-position warning lamp strip 16, the middle-position warning lamp strip 17 and the high-position warning lamp strip 18 are connected with the single chip microcomputer in parallel through a pair of waterproof plugs and waterproof sockets. The buzzer is connected with the high-level warning lamp strip 18 in series through a wire, the wireless signal transmitter is arranged on a high-level warning electric loop of the high-level warning lamp strip 18, and the wireless signal transmitter is used for transmitting a water level high-level warning signal to the base station.
Before the use, write into water level monitoring alarm's three pressure in advance and judge the numerical range (low level, meso position, high level) in the singlechip, during the use, when the water level float floats to a take the altitude, the contact of water level float exerts pressure to pressure sensor, pressure sensor turns into the signal of telecommunication input to the singlechip to pressure signal, the singlechip judges the current water level state through pressure judgement numerical range, show in real time through the warning lamp area of alarm device's different light colors, when monitoring that the water level rises to high level pressure judgement numerical range, red high level warning lamp area and bee calling organ begin to report to the police simultaneously, wireless signal transmitter transmits alarm signal to the base station simultaneously.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an underground works water level water yield dynamic verification early warning device which characterized in that: the tank comprises a tank body (1), wherein the upper end of the tank body (1) is sealed, a totally-closed control box (5) is arranged in the tank body (1), and the side surface of the control box (5) is in contact with the inner wall of the tank body (1) in a fitting manner; a hollow installation space (8) is arranged in the control box (5), a pressure sensor (10), a single chip microcomputer (11), a power supply (12) and a relay are fixedly arranged in the installation space (8), the single chip microcomputer (11) and the pressure sensor (10) are connected with the power supply (12) through wires, and the relay is connected with the single chip microcomputer through wires; a notch (901) is arranged on a bottom plate (9) of the control box (5), a pressure sensor (10) is embedded on the bottom plate (9), and the head of a pressure sensitive element of the pressure sensor (10) corresponds to the notch (901) up and down; a vertical sliding rod (6) is arranged in the middle of the bottom plate (9), a water level floater (7) is arranged on the sliding rod (6) in a sliding manner, a limit baffle (601) for preventing the water level floater (7) from falling off is fixedly arranged at the lower end of the sliding rod (6), and a contact (701) correspondingly matched with the notch (901) is arranged on the upper end face of the water level floater (7); the upper part of the tank body (1) is provided with an alarm device which is connected with a relay lead.
2. The device for dynamically detecting and warning the water level and the water quantity of the underground engineering as claimed in claim 1, is characterized in that: the control box (5) is arranged in the tank body (1) in a sliding mode, a handle (14) is arranged on the upper end face of the control box (5), an annular supporting plate (2) used for supporting the control box (5) is fixedly arranged on the inner wall of the tank body (1), two symmetrical insertion holes are formed in the side wall of the tank body (1), a limiting plug (15) used for limiting the control box (5) is inserted into the insertion holes, and a detachable sealing cover (19) is arranged at the upper end of the tank body (1).
3. The device for dynamically detecting and warning the water level and the water amount of the underground engineering as claimed in claim 2, wherein: the alarm device comprises a low-position warning lamp strip (16), a middle-position warning lamp strip (17) and a high-position warning lamp strip (18), wherein the low-position warning lamp strip (16), the middle-position warning lamp strip (17) and the high-position warning lamp strip (18) are sequentially arranged on the outer wall of the tank body (1) from bottom to top; low level warning light area (16), meso position warning light area (17) and high-order warning light area (18) are respectively through wire connection a relay, and three relay passes through three wires and singlechip parallel connection.
4. The device for dynamically detecting and warning the water level and the water amount of the underground engineering as claimed in claim 3, wherein: the light colour diverse of low level warning light area (16), meso position warning light area (17) and high-order warning light area (18), the light colour position green of low level warning light area (16), the light colour of meso position warning light area (17) is yellow, and the light colour of high-order warning light area (18) is red.
5. The device for dynamically detecting and warning the water level and the water amount of the underground engineering as claimed in claim 4, wherein: three waterproof electric sockets (13) are arranged on the upper end face of the control box (5); low level warning light area (16), meso position warning light area (17) and high-order warning light area (18) respectively are connected with a waterproof plug through the wire, and three waterproof plug and three waterproof socket (13) pair one by one.
6. The device for dynamically detecting and warning the water level and the water amount of the underground engineering as claimed in claim 5, wherein: the alarm device comprises a buzzer, and the buzzer is connected with the high-level warning lamp strip (18) in series through a wire.
7. The device for dynamically detecting and warning the water level and the water amount of the underground engineering as claimed in claim 6, wherein: the alarm device comprises a wireless signal transmitter for transmitting an alarm signal to the base station, and the wireless signal transmitter is arranged on a high-level alarm electric loop of the high-level alarm lamp strip (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922465579.XU CN211527560U (en) | 2019-12-31 | 2019-12-31 | Underground works water level water yield dynamic detection early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922465579.XU CN211527560U (en) | 2019-12-31 | 2019-12-31 | Underground works water level water yield dynamic detection early warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211527560U true CN211527560U (en) | 2020-09-18 |
Family
ID=72468024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922465579.XU Expired - Fee Related CN211527560U (en) | 2019-12-31 | 2019-12-31 | Underground works water level water yield dynamic detection early warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211527560U (en) |
-
2019
- 2019-12-31 CN CN201922465579.XU patent/CN211527560U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 Termination date: 20211231 |