CN217580307U - Intelligent hinged metal well lid - Google Patents
Intelligent hinged metal well lid Download PDFInfo
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- CN217580307U CN217580307U CN202221443869.XU CN202221443869U CN217580307U CN 217580307 U CN217580307 U CN 217580307U CN 202221443869 U CN202221443869 U CN 202221443869U CN 217580307 U CN217580307 U CN 217580307U
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Abstract
The utility model relates to an intelligence articulated type metal well lid belongs to urban road inspection shaft monitoring technology field. The technical scheme is as follows: the inspection well cover comprises an external communication antenna (7), an inspection well cover (1) hinged at the well mouth of an inspection well (12) and an intelligent sensor group (2) arranged on the lower surface of the inspection well cover (1) in a matching way; the water level sensor (3), the temperature sensor (4), the well lid attitude sensor and the lithium battery (6) are respectively connected with the control circuit (5); the well lid attitude sensor and the control circuit (5) are integrated into a whole component, and probes of the water level sensor (3) and the temperature sensor (4) extend out of the bottom of the waterproof shell (8) and face the inside of the well; the external communication antenna (7) is inserted into the well wall at the upper end of the cellar well (12) and is connected with the control circuit (5) through a communication cable (14). The utility model discloses an actively the effect: adopt the utility model discloses, monitor city underground pipe network inspection shaft and inspection shaft lid, its installation, maintenance are very simple.
Description
Technical Field
The utility model relates to an intelligence articulated type metal well lid belongs to urban road inspection shaft monitoring technology field.
Background
At present, a large number of underground water supply pipe networks, drainage pipe networks and heat supply pipe networks exist in cities, monitoring of inspection well water levels, inspection well accumulated water and abnormal opening of well covers of the underground pipe networks is very important, accurate and timely monitoring of the underground pipe networks is very important for safe operation and environmental protection management of the urban underground pipe networks.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an intelligence articulated type metal well lid is applicable to the monitoring that inspection shaft water level, inspection shaft ponding, the improper opening of well lid of city underground pipe network, solves the above-mentioned problem that the background art exists.
The technical scheme of the utility model is that:
an intelligent hinged metal well lid comprises an external communication antenna, a well lid hinged at a well mouth of a cellar well and an intelligent sensor group matched and arranged on the lower surface of the well lid; the intelligent sensor group comprises a water level sensor, a temperature sensor, a well lid attitude sensor, a control circuit and a lithium battery, and the water level sensor, the temperature sensor, the well lid attitude sensor and the lithium battery are respectively connected with the control circuit; the water level sensor, the temperature sensor, the well lid attitude sensor, the control circuit and the lithium battery are packaged in the same waterproof shell 8, or the lithium battery, the water level sensor, the temperature sensor, the well lid attitude sensor and the control circuit are packaged in different waterproof shells; the well lid attitude sensor and the control circuit are integrated into a whole component, and probes of the water level sensor and the temperature sensor extend out of the bottom of the waterproof shell and face into the well; the external communication antenna is inserted into the well wall at the upper end of the cellar well and is connected with the control circuit through a communication cable.
The inspection well cover is hinged to the inspection well opening through a connecting shaft or a hinge, and can rotate up and down around the connecting shaft or the hinge.
The water level sensor is a narrow-beam wide-range radar water level sensor.
The external communication antenna is inserted into the well wall on one side of the inspection well cover provided with the connecting shaft, the external communication antenna exceeds the coverage area of the inspection well cover, and the external communication antenna is positioned below an urban road beside a well head of the inspection well.
Waterproof casing passes through the installation ear to be fixed to at inspection shaft lid lower surface.
The well inspection well cover is a metal well inspection cover.
The narrow-beam wide-range radar water level sensor has a beam angle smaller than 8 degrees and a measuring range of 8-12 meters; the narrow-beam wide-range radar water level sensor ensures that the beam cannot hit the well wall, and the influence of the refraction of the echo through the well wall on the measurement accuracy is avoided.
And the temperature sensor is used for monitoring the temperature rise in the inspection well caused by water leakage of the heat supply valve well.
Well lid gesture sensor in the control circuit can transmit well lid gesture and position to the host computer, monitors well lid gesture and position.
The control circuit is the common technical content known in the field; for example: the data of each sensor is analyzed and processed by an intelligent chip (singlechip), which is not an innovation point of the patent. The novel inspection well monitoring system has the innovation point that the prior technical elements are reasonably arranged and combined to monitor the inspection well of the urban underground pipe network.
The utility model relates to a level sensor, external communication antenna, lithium cell, well lid attitude sensor, temperature sensor and waterproof case etc. are the publicly known public technique in this field.
The utility model discloses an actively the effect: adopt the utility model discloses, monitor city underground pipe network inspection shaft and inspection shaft lid, its installation, maintenance are very simple.
Drawings
FIG. 1 is a schematic view of an embodiment of the present invention;
fig. 2 is a schematic diagram of an internal structure of an intelligent sensor group according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an external structure of an intelligent sensor group according to an embodiment of the present invention;
in the figure: the inspection well cover comprises an inspection well cover 1, an intelligent sensor group 2, a water level sensor 3, a temperature sensor 4, a control circuit 5, a lithium battery 6, an external communication antenna 7, a waterproof shell 8, a mounting lug 9, a connecting shaft 10, an urban road 11, a cellar well 12, an underground pipe network 13 and a communication cable 14.
Detailed Description
The invention is further described with reference to the following figures and examples:
an intelligent hinged metal well lid comprises an external communication antenna 7, an inspection well lid 1 hinged at the opening of an inspection well 12 and an intelligent sensor group 2 matched and arranged on the lower surface of the inspection well lid 1; the intelligent sensor group 2 comprises a water level sensor 3, a temperature sensor 4, a well lid attitude sensor, a control circuit 5 and a lithium battery 6, wherein the water level sensor 3, the temperature sensor 4, the well lid attitude sensor and the lithium battery 6 are respectively connected with the control circuit 5; the water level sensor 3, the temperature sensor 4, the well lid attitude sensor, the control circuit 5 and the lithium battery 6 are packaged in the same waterproof shell 8, or the lithium battery 6, the water level sensor 3, the temperature sensor 4, the well lid attitude sensor and the control circuit 5 are packaged in different waterproof shells; the well lid attitude sensor and the control circuit 5 are integrated into a whole part, and probes of the water level sensor 3 and the temperature sensor 4 extend out of the bottom of the waterproof shell 8 and face the inside of the well; the external communication antenna 7 is inserted into the well wall at the upper end of the cellar well 12, is connected with the control circuit 5 through the communication cable 14, and timely sends information collected by the water level sensor 3 and the temperature sensor 4.
The temperature sensor 4 can monitor whether the valve well of the heat supply pipe network in the underground pipe network runs out of water or not.
The water level sensor 3 can be used for detecting the water level of the underground pipe network.
The inspection well cover 1 is hinged to the inspection well opening through the connecting shaft 10, the inspection well cover 1 can rotate up and down around the connecting shaft 10, the inspection well cover must be turned upwards during use, the inspection well cover 1 cannot be removed at will, the intelligent sensor group rotates along with the inspection well cover at the moment, and the intelligent sensor group is prevented from being collided and damaged due to transverse movement of the inspection well cover.
The water level sensor 3 is a narrow-beam wide-range radar water level sensor. The narrow-beam wide-range radar water level sensor has a beam angle smaller than 8 degrees and a measuring range of 8-12 meters; the narrow-beam wide-range radar water level sensor ensures that the beam cannot hit the well wall, and the influence of the refraction of the echo through the well wall on the measurement accuracy is avoided. On-site experiments show that if the beam angle exceeds 12 degrees, the beam hits on the well wall, which adversely affects the measurement accuracy.
Present well inspection well lid 1 generally is the metal inspection well lid, because the shielding of metal inspection well lid to communication signal, consequently must cause the road surface below outside the metal inspection well lid with communication antenna outward, the utility model discloses in external communication antenna 7 inserts the wall of a well that inspection well lid 1 was equipped with connecting axle 10 one side, when avoiding opening the inspection well lid, communication cable received the damage. Meanwhile, the external communication antenna 7 exceeds the coverage range of the inspection well cover 1 and is positioned below the urban road 11 beside the well mouth of the cellar well 12, so that the condition that the metal inspection well cover cannot transmit signals due to the fact that the metal inspection well cover shields the communication signals is avoided.
The waterproof shell 8 is fixed to the lower surface of the inspection well cover 1 through the mounting ears 9 at the edge position of the upper end of the waterproof shell, and the mounting ears 9 can be provided with an anti-theft lock to prevent theft.
Well lid gesture sensor in the control circuit 5 can transmit well lid gesture and position to the host computer, monitors well lid gesture and position.
In this embodiment, water level sensor 3, temperature sensor 4, well lid attitude sensor, control circuit 5 and 6 encapsulation of lithium cell are in same waterproof housing 8.
If the space of the lower surface of the inspection well cover 1 is small, and the volume of the lithium battery is large, the lithium battery, the water level sensor, the temperature sensor, the well cover posture sensor and the control circuit can be packaged in different waterproof shells; the lithium cell encapsulates in a waterproof case alone, and level sensor, temperature sensor, well lid attitude sensor and control circuit encapsulation are in another waterproof case, and two waterproof cases are convenient for install in 1 lower surface space of less inspection shaft lid and are arranged.
Claims (6)
1. The utility model provides an intelligence articulated type metal well lid which characterized in that: the inspection well cover comprises an external communication antenna (7), an inspection well cover (1) hinged at the well mouth of an inspection well (12) and an intelligent sensor group (2) arranged on the lower surface of the inspection well cover (1) in a matching way; the intelligent sensor group (2) comprises a water level sensor (3), a temperature sensor (4), a well lid attitude sensor, a control circuit (5) and a lithium battery (6), wherein the water level sensor (3), the temperature sensor (4), the well lid attitude sensor and the lithium battery (6) are respectively connected with the control circuit (5); the water level sensor (3), the temperature sensor (4), the well lid attitude sensor, the control circuit (5) and the lithium battery (6) are packaged in the same waterproof shell (8), or the lithium battery (6), the water level sensor (3), the temperature sensor (4), the well lid attitude sensor and the control circuit (5) are packaged in different waterproof shells; the well lid attitude sensor and the control circuit (5) are integrated into a whole component, and probes of the water level sensor (3) and the temperature sensor (4) extend out of the bottom of the waterproof shell (8) and face the inside of the well; the external communication antenna (7) is inserted into the upper well wall of the cellar well (12) and is connected with the control circuit (5) through a communication cable (14).
2. The intelligent articulated metal well lid of claim 1, wherein: the inspection well cover (1) is hinged to the inspection well opening through a connecting shaft (10) or a hinge, and the inspection well cover (1) can rotate up and down around the connecting shaft (10) or the hinge.
3. The intelligent articulated metal well cover of claim 1 or 2, wherein: the water level sensor (3) is a narrow-beam wide-range radar water level sensor, the beam angle is smaller than 8 degrees, and the measuring range is 8-12 meters.
4. The intelligent articulated metal well lid of claim 2, wherein: the external communication antenna (7) is inserted into the well wall on one side of the connecting shaft (10) arranged on the inspection well cover (1), the external communication antenna (7) exceeds the coverage area of the inspection well cover (1), and the external communication antenna (7) is positioned below an urban road (11) beside a well mouth of the cellar well (12).
5. The intelligent articulated metal well lid of claim 1 or 2, wherein: the waterproof shell (8) is fixed on the lower surface of the inspection well cover (1) through mounting lugs (9).
6. The intelligent articulated metal well cover of claim 1 or 2, wherein: the inspection well cover (1) is a metal inspection well cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221443869.XU CN217580307U (en) | 2022-06-10 | 2022-06-10 | Intelligent hinged metal well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221443869.XU CN217580307U (en) | 2022-06-10 | 2022-06-10 | Intelligent hinged metal well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217580307U true CN217580307U (en) | 2022-10-14 |
Family
ID=83530690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221443869.XU Active CN217580307U (en) | 2022-06-10 | 2022-06-10 | Intelligent hinged metal well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217580307U (en) |
-
2022
- 2022-06-10 CN CN202221443869.XU patent/CN217580307U/en active Active
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