CN216815696U - Pump house water logging detection device - Google Patents
Pump house water logging detection device Download PDFInfo
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- CN216815696U CN216815696U CN202220145803.6U CN202220145803U CN216815696U CN 216815696 U CN216815696 U CN 216815696U CN 202220145803 U CN202220145803 U CN 202220145803U CN 216815696 U CN216815696 U CN 216815696U
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Abstract
The utility model relates to a pump house water immersion detection device, which comprises a sensor detection unit and a mounting base unit, wherein the mounting base unit comprises a base upper end cover and a lower end base, a water immersion cavity is arranged in the lower end base, the sensor detection unit comprises a sensor upper cover, a sensor body, a sensor sensitive element, a sensor connecting rod and a floating ball which slides up and down along the sensor connecting rod, a clamp is arranged below the floating ball, the sensor upper cover is fixed at the upper end of the sensor body, the sensor body is arranged on the base upper end cover, the sensor body is connected with the sensor sensitive element and the sensor connecting rod, the sensor connecting rod extends into the water immersion cavity, the floating ball rises to a triggering position along the sensor connecting rod to trigger the sensor sensitive element, the sensor sensitive element is connected with a signal line, and a pump house water immersion fault signal is transmitted through the signal line; the utility model can send a feedback signal when the pump room is immersed in water, thereby avoiding the pump room being immersed due to the fact that the pump room is not alarmed when immersed in water.
Description
[ technical field ]
The utility model relates to the technical field of variable-frequency water supply, in particular to a pump room water immersion detection device in the water supply fields of outdoor integrated pump stations, basement pools, variable-frequency constant-pressure water supply equipment, pipe network pressure-superposed (non-negative pressure) water supply equipment, box type non-negative pressure water supply equipment and the like.
[ background art ]
With the acceleration of the urbanization process and the rapid development of economy, the water supply system is a civil engineering for guaranteeing the domestic water of people. The pump room transformation and the new-built project of old city district and new-built building all adopt wisdom water supply system, and old district leads to damaging because of the old and the long-time operation of system, and the pump room of relief depression often leads to the booster phenomenon because of the pond overflow, pipeline ageing, and old water supply system can't monitor in real time that the pump room water logging condition leads to the pump room to be flooded, and the system suffers the condition of destruction and takes place occasionally. When the water immersion occurs in the pump room, the system can not timely close the water inlet electric valve on the spot or start the sewage pump in the sewage pool, and meanwhile, the water supply system can not timely send out alarm and information feedback when the water immersion occurs due to unattended operation.
[ contents of utility model ]
The utility model aims to solve the defects and provide a pump room water immersion detection device which can send a feedback signal when the pump room is immersed in water, so that the pump room is prevented from being flooded due to the fact that the pump room is immersed in water without alarming.
The pump room water immersion detection device comprises a sensor detection unit and a mounting base unit, wherein the mounting base unit comprises a base upper end cover 14 and a lower end base 16, the base upper end cover 14 and the lower end base 16 are fixed through a fixed connecting rod 13, a water immersion cavity 15 is arranged in the lower end base 16, the sensor detection unit comprises a sensor upper cover 2, a sensor body 5, a sensor sensitive element 6, a sensor connecting rod 9 and a floating ball 10 sliding up and down along the sensor connecting rod 9, a clamp 11 is arranged below the floating ball 10, the sensor upper cover 2 is fixed at the upper end of the sensor body 5, the sensor body 5 is arranged on the base upper end cover 14, the sensor body 5 is connected with the sensor sensitive element 6 and the sensor connecting rod 9, the sensor connecting rod 9 extends into the water immersion cavity 15, the floating ball 10 rises to a triggering position along the sensor connecting rod 9 to trigger the sensor sensitive element 6, the sensor sensitive element 6 is connected with the signal line 1 on the sensor upper cover 2, and a pump room water immersion fault signal is transmitted through the signal line 1.
Further, an upper cover internal thread 3 is arranged inside the sensor upper cover 2, a lower end external thread 4 is arranged on the periphery of the upper portion of the sensor body 5, and the sensor upper cover 2 and the sensor body 5 are fixed through the upper cover internal thread 3 and the lower end external thread 4.
Further, the periphery of the bottom of the sensor body 5 is provided with a sensor external thread 8, the top of the base upper end cover 14 is provided with a base upper cover internal thread 12, the sensor body 5 and the base upper end cover 14 are in threaded connection through the sensor external thread 8 and the base upper cover internal thread 12, and are fixed through a sensor hexagonal nut 7.
Further, the signal line 1 on the sensor upper cover 2 is connected with a control system and sends a water immersion fault signal to the control system.
Further, a fixed base hole 17 is formed in the bottom of the lower end base 16, the fixed base hole 17 is of a semi-open structure, and the lower end base 16 is fixed at any position of the pump room through the fixed base hole 17.
Compared with the prior art, the utility model has the following advantages:
(1) the utility model adopts a mode that the detection device fixes the base, has the characteristic of arbitrary fixed placement, and simultaneously the water immersion chamber has enough space to ensure that the floating ball rises, thereby avoiding the condition that the detection system is out of order or invalid due to the limitation of regions and ranges;
(2) the severity of the fault is judged according to the field water immersion degree, the water immersion liquid level reaches the level which needs to be shut down by a system, a water inlet electric valve is closed, a sewage pool drainage pump is started, meanwhile, the water immersion fault of the pump room is remotely transmitted to the intelligent water service platform through the control system, operation and maintenance personnel can quickly reach the field to process the fault according to a field feedback fault alarm work order, the fault recovery water supply can be processed in time, and the pump room flooding condition caused by no alarm due to the water immersion of the pump room can be avoided;
(3) the utility model provides a pump room water immersion detection device suitable for outdoor integrated pump rooms, old community transformation, newly-built pump rooms and the like.
[ description of the drawings ]
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. the sensor comprises a signal wire 2, a sensor upper cover 3, an upper cover internal thread 4, a lower end external thread 5, a sensor body 6, a sensor sensitive element 7, a sensor hexagon nut 8, a sensor external thread 9, a sensor connecting rod 10, a floating ball 11, a clamp 12, a base upper cover internal thread 13, a fixed connecting rod 14, a base upper end cover 15, a water immersion cavity 16, a lower end base 17 and a fixed base hole.
[ detailed description of the utility model ]
The utility model is further described below with reference to the accompanying drawings:
as shown in the attached drawing 1, the utility model provides a pump room water immersion detection device, which comprises a sensor detection unit and a mounting base unit, wherein the mounting base unit comprises a base upper end cover 14 and a lower end base 16, the base upper end cover 14 and the lower end base 16 are fixed through a fixed connecting rod 13, a water immersion cavity 15 is arranged in the lower end base 16, the sensor detection unit comprises a sensor upper cover 2, a sensor body 5, a sensor sensitive element 6, a sensor connecting rod 9 and a floating ball 10 sliding up and down along the sensor connecting rod 9, a clamp 11 is arranged below the floating ball 10, the sensor upper cover 2 is fixed at the upper end of the sensor body 5, the sensor body 5 is arranged on the base upper end cover 14, the sensor body 5 is connected with the sensor sensitive element 6 and the sensor connecting rod 9, the sensor connecting rod 9 extends into the water immersion cavity 15, the floating ball 10 rises to a triggering position along the sensor connecting rod 9 to trigger the sensor sensitive element 6, the sensor sensitive element 6 is connected with the signal line 1 on the sensor upper cover 2, and transmits a water immersion fault signal of the pump room through the signal line 1, and the signal line 1 is connected with the control system to transmit the water immersion fault signal to the control system.
An upper cover internal thread 3 is arranged inside the sensor upper cover 2, a lower end external thread 4 is arranged on the periphery of the upper part of the sensor body 5, and the sensor upper cover 2 and the sensor body 5 are fixed through the upper cover internal thread 3 and the lower end external thread 4; the sensor comprises a sensor body 5, a sensor outer thread 8, a base upper cover inner thread 12, a torque wrench and a sensor outer thread 8, wherein the sensor outer thread 8 is arranged on the periphery of the bottom of the sensor body 5; the bottom of the lower end base 16 is provided with a fixed base hole 17, the fixed base hole 17 is fixedly installed in four dimensions, the installation hole is of a semi-open structure, the installation position can be at any position of the pump room, and the detection device is mainly characterized by being installed at a specific position; the clamp 11 is mainly the fixed position of adjustment floater 10, when the pump room takes place the water tank overflow and the booster leads to liquid to flow into the pump room and the pump room water logging appears, along with the rising of pump room liquid level, floater 10 rises to the trigger position along sensor connecting rod 9, water logging fault signal conveys during to sensor sensing element 6, signal line 1 sends water logging alarm signal to control system, control system clearance network sends water logging fault signal to wisdom water affair platform, monitoring platform carries out the worksheet according to fault information and dispatches for fortune dimension personnel and overhaul the processing.
The pump room water immersion detection device is a pump room water immersion detection device system comprising a sensor detection unit, a mounting base unit and the like; the sensor detection unit comprises a sensor upper cover 2, an upper cover internal thread 3, a lower end external thread 4, a sensor body 5, a sensor sensitive element 6, a sensor hexagon nut 7, a sensor external thread 8, a sensor connecting rod 9, a floating ball 10 and a clamp 11, when the condition that no effusion exists in the pump room or the effusion does not reach the forced closing of the water inlet electric valve and the system is forced to stop is detected, the sensor does not feed back an alarm signal of the effusion in the pump room, the effusion in the pump room reaches a certain degree, the sensor feeds back a water immersion signal of the pump room in time to stop the operation of the water pump, the water inlet electric valve is closed, and meanwhile, the alarm signal is remotely transmitted to the remote monitoring platform; the mounting base unit comprises a base upper cover internal thread 12, a fixing connecting rod 13, a base upper end cover 14, a water immersion cavity 15, a lower end base 16 and a fixing base hole 17, the integral fixing base comprises an upper end fixing cover and a lower end fixing base, the upper end fixing cover comprises the base upper cover internal thread 12, the fixing connecting rod 13 and the base upper end cover 14, the lower end fixing base comprises the water immersion cavity 15 and the lower end base 16, the upper end fixing cover and the lower end fixing base are fixedly connected together to form the fixing base of the water immersion detection device, and the water immersion detection device mainly has the functions of fixing the positioning of a site and the positioning of a sensor. The detection device has the advantages of small occupied area, convenience and quickness in installation and capability of being installed at different positions.
Specifically, this pump house water logging detection device includes two parts: liquid level detection sensor and detection device fixed baseplate. The detection device is fixed at any position of a pump room through a fixed base hole 17, when the system monitoring device monitors that the water level rises, the floating ball 10 floats upwards along the sensor connecting rod 9, when the floating ball 10 reaches a certain position, the signal is converted through the sensor sensitive element 6, on-site water immersion fault information is fed back to the control system through the signal line 1 in time, when the control system receives the water immersion fault signal, the fault signal is sent to the remote monitoring platform, the monitoring platform sends a work order of operation and maintenance personnel through the fault information, the operation and maintenance personnel can reach the site in time after receiving the fault information, relevant faults are eliminated, and the water supply of the system is recovered as soon as possible.
In the embodiment of the utility model, the integrated sensor is fixed on the lower end external thread 4 by the upper cover internal thread 3, the water immersion signal is converted by the sensor sensitive element 6 by detecting that the floating ball 10 rises to a certain trigger point along the sensor connecting rod 9, and the pump room water immersion fault signal is transmitted by the signal line 1. The sensor hexagon nut 7 fixes the sensor external thread 8 and the base upper cover internal thread cavity 12 through a torque wrench, and the mechanism for detecting the water immersion device is assembled. The detection system fixing device is fixed by an upper end cover 14 of a base and a lower end base 16 of the base through a fixing connecting rod 13, when water immersion faults occur on site, liquid level enters a water immersion cavity 15 along with overflow and rising of pipe burst liquid level, the water immersion cavity 15 has enough space to float the floating ball 10 upwards, and water immersion signals are fed back timely.
To sum up: the utility model provides a detection device suitable for detecting pump room water immersion caused by pipeline explosion and water tank overflow. The water logging degree of pump room is detected through the sensor, and when the pump room pipeline was normal, the floater of sensor body did not move when the water tank did not have the overflow condition, and the motorised valve that intakes normally worked, carries out shut-off valve and feedback action according to actual liquid level. When the water tank overflows, the ground accumulated liquid reaches a certain degree, a floating ball on the pump room water immersion detection device feeds an overflow signal back to the control system according to the rising of the liquid level, the control system receives a water immersion signal to close a water tank water inlet valve, meanwhile, the operation of the water pump is forcibly stopped, a starting signal is fed back to the sewage system, the sewage pump in the sewage pool is started, and the accumulated liquid on the ground of the pump room is pumped out. The pump room water logging feedback signal feeds back the signal to the remote monitoring platform through the relevant controller for alarming, and the operation and maintenance personnel can timely arrive at the site according to the alarming condition to process the fault, so that the system can recover to work normally. The maximum effect of the system is that the water immersion condition of the site can be timely reported to the police and fed back, and operation and maintenance personnel timely handle related faults according to feedback alarm information, so that the risk that a pump room is submerged due to water immersion is effectively avoided.
The present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents and are included in the scope of the present invention.
Claims (5)
1. The utility model provides a pump house water logging detection device which characterized in that: the sensor comprises a sensor detection unit and a mounting base unit, wherein the mounting base unit comprises a base upper end cover (14) and a lower end base (16), the base upper end cover (14) and the lower end base (16) are fixed through a fixed connecting rod (13), a water immersion cavity (15) is arranged inside the lower end base (16), the sensor detection unit comprises a sensor upper cover (2), a sensor body (5), a sensor sensitive element (6), a sensor connecting rod (9) and a floating ball (10) which slides up and down along the sensor connecting rod (9), a clamp (11) is arranged below the floating ball (10), the sensor upper cover (2) is fixed at the upper end of the sensor body (5), the sensor body (5) is arranged on the base upper end cover (14), the sensor body (5) is connected with the sensor sensitive element (6) and the sensor connecting rod (9), the sensor connecting rod (9) extends into the water immersion chamber (15), the floating ball (10) rises to a triggering position along the sensor connecting rod (9) to trigger the sensor sensitive element (6), the sensor sensitive element (6) is connected with the signal line (1) on the sensor upper cover (2), and a pump room water immersion fault signal is transmitted through the signal line (1).
2. The pump room water immersion detection device according to claim 1, characterized in that: the sensor upper cover is characterized in that an upper cover internal thread (3) is arranged inside the sensor upper cover (2), a lower end external thread (4) is arranged on the periphery of the upper portion of the sensor body (5), and the sensor upper cover (2) and the sensor body (5) are fixed through the upper cover internal thread (3) and the lower end external thread (4).
3. The pump room water immersion detecting device according to claim 1 or 2, characterized in that: the sensor is characterized in that a sensor external thread (8) is arranged on the periphery of the bottom of the sensor body (5), a base upper cover internal thread (12) is arranged at the top of the base upper end cover (14), and the sensor body (5) is in threaded connection with the base upper end cover (14) through the sensor external thread (8) and the base upper cover internal thread (12) and is fixed through a sensor hexagonal nut (7).
4. The pump room water immersion detection device according to claim 1, characterized in that: and a signal wire (1) on the sensor upper cover (2) is connected with a control system and sends a water immersion fault signal to the control system.
5. The pump room water immersion detection device according to claim 1, characterized in that: fixed base hole (17) have been seted up to lower extreme base (16) bottom, fixed base hole (17) adopt semi-open structure, lower extreme base (16) are fixed the optional position in pump room through fixed base hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220145803.6U CN216815696U (en) | 2022-01-19 | 2022-01-19 | Pump house water logging detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220145803.6U CN216815696U (en) | 2022-01-19 | 2022-01-19 | Pump house water logging detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216815696U true CN216815696U (en) | 2022-06-24 |
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ID=82064893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220145803.6U Active CN216815696U (en) | 2022-01-19 | 2022-01-19 | Pump house water logging detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216815696U (en) |
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2022
- 2022-01-19 CN CN202220145803.6U patent/CN216815696U/en active Active
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