CN210242773U - Pressing exhaust device of water pipe type settlement gauge - Google Patents
Pressing exhaust device of water pipe type settlement gauge Download PDFInfo
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- CN210242773U CN210242773U CN201921512825.6U CN201921512825U CN210242773U CN 210242773 U CN210242773 U CN 210242773U CN 201921512825 U CN201921512825 U CN 201921512825U CN 210242773 U CN210242773 U CN 210242773U
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Abstract
The utility model discloses an exhaust apparatus is suppressed to water tubular settlement appearance aims at providing an overhaul effectual water tubular settlement appearance and suppresses exhaust apparatus. The device comprises a pressurized water pump, a storage battery, a circuit breaker, a water replenishing tank, a water pressure tank with a liquid level display function, an air pressure tank and an air compressor; the pressurized water pump, the storage battery and the circuit breaker are connected in series to form a loop; the pressurized water pump is arranged at the bottom in the water replenishing tank; the upper end of the water pressure tank is provided with a water inlet valve, a first air inlet valve and a first pressure gauge; the lower end of the hydraulic pressure tank is provided with a first multi-way joint, and each liquid discharge end of the first multi-way joint is provided with a water outlet pipe with a water outlet valve; the upper end of the air pressure tank is provided with a second air inlet valve, a one-way valve and a second pressure gauge; the lower end of the air pressure tank is provided with a second multi-way joint, and each exhaust end of the second multi-way joint is provided with an air outlet pipe with an air outlet valve; the water outlet of the pressure water pump is connected with the water inlet valve through a water pressure pipe; and a three-way joint is arranged at an air outlet of the air compressor.
Description
Technical Field
The utility model belongs to the technical field of earth and rockfill dam and similar characters settlement monitoring equipment technique and specifically relates to an exhaust apparatus is suppressed to water tubular settlement gauge.
Background
The water pipe type settlement gauge is an important technical means for monitoring settlement of the earth and rockfill dam, is mainly used for measuring an observation instrument for vertical displacement inside the earth and rockfill dam, and is widely applied to monitoring settlement deformation inside the earth and rockfill dam. Along with the construction and operation of the ultrahigh earth and rockfill dam engineering, the water-tube type settlement gauge is increasingly applied to the ultrahigh earth and rockfill dam engineering as a simple and effective settlement monitoring technology. However, in the settlement monitoring of the ultra-high earth-rock dam, the settlement measuring head of the water-tube settlement gauge is buried deeper, the arrangement of the communication pipeline is longer, the settlement deformation of the pipeline is larger, and after the operation for a period of time, the communication liquid in the pipeline is easy to be stagnated, so that the connectivity of the settlement pipeline is weakened, and the measured value is distorted. The existing single-pipe type pressurizing and exhausting technology is mainly used for overhauling and ventilating settlement pipelines with short pipelines, small deformation, low pressure and few pipelines, and has great limitation in daily pressurizing and exhausting maintenance of the settlement pipelines of the ultra-high earth-rock dam. Therefore, in order to ensure the connectivity of the liquid in the settling pipeline, improve the reliability of the measured value of the water pipe settlement instrument, and meet the daily maintenance requirement of the water pipe settlement instrument of the ultra-high earth-rock dam so as to improve the pressurizing and exhausting efficiency of the water pipe settlement instrument, the prior art needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects existing in the prior art and providing a water pipe type settlement meter pressurizing exhaust device. The device can effectively satisfy the pressurization exhaust of super high earth and rockfill dam water pipe settlement appearance, ensures the connectivity of the interior liquid of settlement pipeline.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
a pressing and exhausting device of a water tube type settlement meter comprises a pressurizing water pump, a storage battery, a circuit breaker, a water replenishing tank, a water pressure tank with a liquid level display function, an air pressure tank and an air compressor; the pressurized water pump, the storage battery and the circuit breaker are connected in series to form a loop; the pressurized water pump is arranged at the bottom in the water replenishing tank; the upper end of the water pressure tank is provided with a water inlet valve, a first air inlet valve and a first pressure gauge; the lower end of the hydraulic pressure tank is provided with a first multi-way joint, and each liquid discharge end of the first multi-way joint is provided with a water outlet pipe with a water outlet valve; the upper end of the air pressure tank is provided with a second air inlet valve, a one-way valve and a second pressure gauge; the lower end of the air pressure tank is provided with a second multi-way joint, and each exhaust end of the second multi-way joint is provided with an air outlet pipe with an air outlet valve; the water outlet of the pressure water pump is connected with the water inlet valve through a water pressure pipe; the air compressor comprises an air compressor body, a first air inlet valve, a second air inlet valve, a control valve, a three-way joint, a first air inlet valve, a second air inlet valve, a pneumatic tube and a control valve.
Preferably, the hydraulic pressure tank comprises a transparent first tank body and two first cover bodies which are respectively arranged at the upper end and the lower end of the first tank body in a liquid sealing manner; the first cover body and the first tank body are fixedly connected through a first traction bolt; the first tank body is provided with a graduated scale.
Preferably, the air pressure tank comprises a second tank body and two second cover bodies which are respectively arranged at the upper end and the lower end of the second tank body in an airtight manner; the second cover body and the second tank body are fixedly connected through a second traction bolt.
Preferably, the rated voltage of the pressurized water pump is 12V.
Preferably, the water inlet valve, the first air inlet valve and the first pressure gauge are arranged in an isosceles triangle.
Preferably, the air compressor is automatically started and stopped at 0.8 MPa.
Preferably, the pneumatic tank is made of stainless steel.
Compared with the prior art, the utility model has the advantages of as follows:
the utility model discloses can guarantee to subside the connectivity of liquid in the pipeline, improve the reliability that the water pipe subsides the appearance survey value, satisfy super high earth-rock dam water pipe subsides appearance routine maintenance needs. The water injection efficiency of the water pressure tank can be greatly improved by the pressure water pump, and the water injection time of the pressure water pump can be controlled by the aid of the circuit breaker. The water pressure tank can continuously supply water to the water outlet pipes at the same time, and the water inflow can be monitored through a graduated scale on the water pressure tank. The universal quick connector can improve the connection efficiency of the water pressure pipe and the air pressure pipe, and the pressure gauge can monitor the pressure and avoid the overproof pressure. The water pressure tank and the stainless steel air pressure tank meet the requirement of the water pipe pressurizing exhaust pressure of the ultra-high earth-rock dam, play a role in buffering high-pressure air flow, and avoid the influence of high-pressure turbulence on the continuous joint of the water inlet pipe and the air pipe on the pressurizing exhaust, the measured value reliability and the measured point effectiveness. The automatic start-stop air compressor can realize continuous air supply, and the multi-pipe simultaneous pressurizing and exhausting can be realized through multi-pipe control, so that the pressurizing and exhausting efficiency is greatly improved.
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 the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
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. In the following description, for the sake of clarity of illustrating the structure and operation of the present invention, reference will be made to the accompanying drawings by means of directional terms, but the terms "front", "rear", "left", "right", "up", "down", etc. should be construed as convenient terms and not as limitative terms.
The pressing and exhausting device of the water tube type settlement meter shown in fig. 1 comprises a pressurizing water pump 1, a storage battery 2, a circuit breaker 3, a water replenishing tank 4, a water pressure tank 5 with a liquid level display function, an air pressure tank 6 and an air compressor 7; the pressurized water pump 1, the storage battery 2 and the circuit breaker 3 are connected in series to form a loop; the pressurized water pump 1 is arranged at the bottom in the water replenishing tank 4; the upper end of the hydraulic pressure tank 5 is provided with a water inlet valve 8, a first air inlet valve 9 and a first pressure gauge 10; the lower end of the hydraulic pressure tank 5 is provided with a first multi-way joint 11, and each liquid discharge end of the first multi-way joint 11 is provided with a water outlet pipe 13 with a water outlet valve 12; the upper end of the air pressure tank 6 is provided with a second air inlet valve 14, a one-way valve 15 and a second pressure gauge 16; the lower end of the air pressure tank 6 is provided with a second multi-way joint 17, and each exhaust end of the second multi-way joint 17 is provided with an air outlet pipe 19 with an air outlet valve 18; the water outlet of the pressurized water pump 1 is connected with a water inlet valve 8 through a water pressure pipe 20; the air outlet of the air compressor 7 is provided with a three-way joint 21, one outlet end of the three-way joint 21 is provided with a control valve 22, and the other outlet end is respectively connected with the first air inlet valve 9 and the second air inlet valve 14 through an air pressure pipe 23.
In this embodiment, the hydraulic tank 5 includes a transparent first tank 51, and two first covers 52 respectively disposed at the upper and lower ends of the first tank 51 in a liquid-tight manner; the first cover 52 and the first tank 51 are fixedly connected by a first draw bolt 53; the first tank 51 is provided with a graduated scale 54.
In this embodiment, the air pressure tank 6 includes a second tank 61, and two second covers 62 hermetically sealed and disposed at the upper and lower ends of the second tank 61; the second cover 62 and the second tank 61 are connected and fixed by a second draw bolt 63. The pneumatic tank 6 is preferably made of stainless steel. Obviously, other common water-containing closed containers can be adopted for the air pressure tank.
In this embodiment, the rated voltage of the pressurized water pump 1 is 12V, and the corresponding output voltage of the storage battery is also 12V, and obviously, the pressurized water pump may also be a water pump with other voltage classes, so as to meet the requirement of pumping pressure.
In this embodiment, the water inlet valve 8, the first air inlet valve 9 and the first pressure gauge 10 are arranged in an isosceles triangle, which is convenient for the disassembly, assembly and maintenance of each component.
In this embodiment, the air compressor 7 preferably uses an automatic start-stop air compressor of 0.8MPa that meets the requirement of use.
When the water replenishing tank is used, distilled water in the water replenishing tank is replenished to the water pressure tank through the water pressure pipe by using the pressurizing water pump. The 12W pressurizing water pump is powered by a 12V storage battery and is controlled by a cut-off switch. The water pressure pipe is connected with a water inlet valve at the top of the water pressure tank by a quick joint, and the water pressure pipe is a plastic hose. The first lid of water pressure jar adopts corrosion resistant plate, and the first jar of body adopts transparent toughened glass to mark the water level scale. A sealing ring is arranged between the first cover body and the first tank body to realize liquid sealing connection; the water quantity of each liquid outlet pipe to the water pipe of the settlement gauge is controlled by the liquid outlet valve; the air compressor is used for supplying air to the water pressure tank and the air pressure tank through the air pressure pipe, and the first pressure gauge and the second pressure gauge display air pressure. The 0.8MPa automatic start-stop air compressor adopts 220V alternating current power supply. The air pressure pipe is connected with the first air inlet valve and the second air inlet valve by adopting quick connectors, and the air pressure pipe is a plastic PU pipe. The air pressure tank is made of stainless steel, and a sealing ring is arranged between the second cover body and the second tank body to realize air-tight connection; the air outlet valves control the air quantity in the water pipes of the settlement gauge from the air outlet pipes.
The working process is as follows: closing a cut-off switch of the pressurizing water pump, pumping distilled water in the water replenishing tank to the water pressure tank by using the water pressure pipe, stopping water replenishing when the water level of 2/3 in the tank is fully pumped, and closing a water inlet valve of the water pressure tank. Starting an air compressor, opening a first air inlet valve and a second air inlet valve to supply air to a water pressure tank and an air pressure tank, and monitoring a first pressure gauge and a second pressure gauge in real time to avoid the pressure exceeding; meanwhile, the water pressure tank and the air pressure tank can play a role in buffering, and damage to the continuous joint of the liquid outlet pipe and the air outlet pipe is avoided. Then opening a liquid outlet valve of the liquid outlet pipe to supply water to a water pipe of the settlement meter, and checking the water inflow by reading the reading of a graduated scale on the water pressure tank; and then closing the water outlet valve, opening the air outlet valve of the air outlet pipe to ventilate the air outlet pipe of the settlement meter, and continuously and repeatedly operating to finish the pressurizing and exhausting work of the water pipe settlement meter.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A pressing and exhausting device of a water tube type settlement meter comprises a pressurizing water pump, a storage battery, a circuit breaker, a water replenishing tank, a water pressure tank with a liquid level display function, an air pressure tank and an air compressor; the method is characterized in that: the pressurized water pump, the storage battery and the circuit breaker are connected in series to form a loop; the pressurized water pump is arranged at the bottom in the water replenishing tank; the upper end of the water pressure tank is provided with a water inlet valve, a first air inlet valve and a first pressure gauge; the lower end of the hydraulic pressure tank is provided with a first multi-way joint, and each liquid discharge end of the first multi-way joint is provided with a water outlet pipe with a water outlet valve; the upper end of the air pressure tank is provided with a second air inlet valve, a one-way valve and a second pressure gauge; the lower end of the air pressure tank is provided with a second multi-way joint, and each exhaust end of the second multi-way joint is provided with an air outlet pipe with an air outlet valve; the water outlet of the pressure water pump is connected with the water inlet valve through a water pressure pipe; the air compressor comprises an air compressor body, a first air inlet valve, a second air inlet valve, a control valve, a three-way joint, a first air inlet valve, a second air inlet valve, a pneumatic tube and a control valve.
2. The pressing exhaust device of the water tube type settlement meter according to claim 1, wherein: the hydraulic pressure tank comprises a transparent first tank body and two first cover bodies which are respectively arranged at the upper end and the lower end of the first tank body in a liquid sealing manner; the first cover body and the first tank body are fixedly connected through a first traction bolt; the first tank body is provided with a graduated scale.
3. The pressing exhaust device of the water tube type settlement meter according to claim 1 or 2, wherein: the air pressure tank comprises a second tank body and two second cover bodies which are respectively arranged at the upper end and the lower end of the second tank body in an air sealing manner; the second cover body and the second tank body are fixedly connected through a second traction bolt.
4. The pressing exhaust device of the water tube type settlement meter according to claim 1 or 2, wherein: the rated voltage of the pressurizing water pump is 12V.
5. The pressing exhaust device of the water tube type settlement meter of claim 3, wherein: the rated voltage of the pressurizing water pump is 12V.
6. The pressing exhaust device of the water tube type settlement meter according to claim 1 or 2, wherein: the water inlet valve, the first air inlet valve and the first pressure gauge are arranged in an isosceles triangle shape.
7. The pressing exhaust device of the water tube type settlement meter of claim 3, wherein: the water inlet valve, the first air inlet valve and the first pressure gauge are arranged in an isosceles triangle shape.
8. The pressing exhaust device of the water tube type settlement meter according to claim 1 or 2, wherein: the air compressor is automatically started and stopped by adopting 0.8 MPa.
9. The pressing exhaust device of the water tube type settlement meter of claim 3, wherein: the air compressor is automatically started and stopped by adopting 0.8 MPa.
10. The pressing exhaust device of the water tube type settlement meter according to claim 1 or 2, wherein: the air pressure tank is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921512825.6U CN210242773U (en) | 2019-09-11 | 2019-09-11 | Pressing exhaust device of water pipe type settlement gauge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921512825.6U CN210242773U (en) | 2019-09-11 | 2019-09-11 | Pressing exhaust device of water pipe type settlement gauge |
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| CN210242773U true CN210242773U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921512825.6U Active CN210242773U (en) | 2019-09-11 | 2019-09-11 | Pressing exhaust device of water pipe type settlement gauge |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959404A (en) * | 2021-09-03 | 2022-01-21 | 华能澜沧江水电股份有限公司 | Pressing and exhausting method for water pipe type settlement meter |
| CN114046772A (en) * | 2021-09-30 | 2022-02-15 | 华能澜沧江水电股份有限公司 | Water tubular settlement gauge automatic water supply device |
-
2019
- 2019-09-11 CN CN201921512825.6U patent/CN210242773U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959404A (en) * | 2021-09-03 | 2022-01-21 | 华能澜沧江水电股份有限公司 | Pressing and exhausting method for water pipe type settlement meter |
| CN113959404B (en) * | 2021-09-03 | 2023-08-01 | 华能澜沧江水电股份有限公司 | Pressurizing and exhausting method for water pipe type sedimentation instrument |
| CN114046772A (en) * | 2021-09-30 | 2022-02-15 | 华能澜沧江水电股份有限公司 | Water tubular settlement gauge automatic water supply device |
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