CN205228997U - Pressure type drainage pipeline networks silt automatic acquisition and deposition on -line monitoring equipment - Google Patents

Pressure type drainage pipeline networks silt automatic acquisition and deposition on -line monitoring equipment Download PDF

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Publication number
CN205228997U
CN205228997U CN201521056800.1U CN201521056800U CN205228997U CN 205228997 U CN205228997 U CN 205228997U CN 201521056800 U CN201521056800 U CN 201521056800U CN 205228997 U CN205228997 U CN 205228997U
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China
Prior art keywords
line monitoring
deposition
data processing
processing terminal
clear water
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Expired - Fee Related
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CN201521056800.1U
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Chinese (zh)
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陈民勇
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Individual
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Individual
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Abstract

The utility model discloses a pressure type drainage pipeline networks silt automatic acquisition and deposition on -line monitoring equipment, the device include a filter equipment, the 2nd filter equipment and data processing terminal, and a filter equipment includes clean water pipe and pressure transmitter, and inner filtration pipe and outer filter tube are all installed to the clean water pipe both sides, are equipped with the filter layer in the space of inner filtration pipe and outer filter tube centre gripping, pressure transmitter fixes on the clean water pipe inner wall, and pressure transmitter passes through the data transmission line and is connected with data processing terminal, the 2nd filter equipment includes former water pipe and the filter tube that is arranged in the intraductal chamber of raw water, and clean water pipe and raw water socle portion all install pressure sensor, and pressure sensor all is connected with the data processing terminal electricity. The utility model discloses can show in long -range high in the clouds, record sedimentation volume, realized silt automatic acquisition and on -line monitoring in the drainage pipeline networks.

Description

Pressurized drain pipe network silt gathers and deposition on-line monitoring equipment automatically
Technical field
The utility model relates to sedimentation amount and automatically measures and analysis field, particularly relates to a kind of pressurized drain pipe network silt and automatically gathers and deposition on-line monitoring equipment.
Background technology
In recent years, along with the develop rapidly of social economy and Process of Urbanization Construction, urban drainage pipe network construction speed is fast, scale is large, environment for use is complicated, also day by day improves the operation of drainage pipeline networks and the requirement of maintenance management; Drainage pipeline networks often causes blocking because of sedimentation, cause earth subsidence because of piping failure.And existing drainage pipeline networks sedimentation measurement amount can only pass through manual inspection, take a large amount of manpower and materials, inefficiency.Now be badly in need of a kind of efficient apparatus on the market, can for a long time, stably carry out silt in underdrainage pipe network automatically to gather and deposition on-line monitoring, the sedimentation amount in underdrainage pipe network accurately can be monitored, the running status of timely perception underdrainage pipe network, the shoal materials of timely cleaning, and effectively early warning is carried out to earth subsidence.
Utility model content
For the weak point existed in above-mentioned technology, the utility model provides a kind of pressurized drain pipe network silt automatically to gather and deposition on-line monitoring equipment, and this device can realize the automatic collection of silt and the on-line monitoring of deposition in underdrainage pipe network and record data.
For achieving the above object, the utility model provides a kind of pressurized drain pipe network silt automatically to gather and deposition on-line monitoring equipment, this device comprises the first filtration unit, the second filtration unit and data processing terminal, first filtration unit comprises clear water pipe and pressure unit, clear water pipe both sides are all provided with inner filtration pipe and outer strainer tube, are provided with filtering layer in inner filtration pipe and the space clamped by outer strainer tube; Pressure unit is fixed on clear water inside pipe wall, and pressure unit is connected with data processing terminal by data line; Second filtration unit comprises raw water tubes and is arranged in the strainer tube of raw water tubes inner chamber, be all provided with pressure transducer, and pressure transducer is all electrically connected bottom clear water pipe and raw water tubes with data processing terminal.
Wherein, described pressure unit adopts silicon pressure resistance photosensitive elements and hermetically sealed in Stainless Steel Shell, and described pressure sensing send device to be sensing element centered by the quick chip of high-precision force and hermetically sealed in stainless steel structure.
Wherein, the strainer tube for filtering all is installed in described clear water pipe and raw water tubes.
Wherein, the upper end of described clear water pipe and raw water tubes is all provided with upper flange plate, and both lower ends are all provided with lower flange plate, is all provided with O-ring seal between described clear water pipe and upper flange plate and between raw water tubes and upper flange plate.
Wherein, described data processing terminal is provided with communication ends, and communication ends and the long-range high in the clouds of described data processing terminal communicate to connect, and the communication modes between described data processing terminal and long-range high in the clouds is GPRS.
Wherein, described clear water pipe and being bolted connection between upper flange plate and lower flange plate, described raw water tubes and being bolted connection between upper flange plate and lower flange plate.
Wherein, described pressure unit is fixed on clear water inside pipe wall by stationary pipes.
Wherein, described data processing terminal is connected with power supply by power lead.
The beneficial effects of the utility model are: compared with prior art, all pressure transducer is installed bottom first filtration unit and the second filtration unit, first filtration unit inwall is installed with pressure unit, pressure unit in first filtration unit and pressure transducer are used for measuring liquid level in drainage pipeline networks, pressure transducer in second filtration unit is used for measuring the silt height in drainage pipeline networks, can be long-term by data processing terminal, stably carry out the automatic collection of silt and the on-line monitoring of deposition in underdrainage pipe network, make up the instantaneity of Traditional Man routine inspection mode, of overall importance, continuity, the aspect Problems existing such as personal error, accomplish the on-line monitoring to drainage pipeline networks sedimentation amount, managerial personnel are enable accurately to grasp the sedimentation amount data of key node, Timeliness coverage drainage pipeline networks deposits, blocking equivalent risk.
Accompanying drawing explanation
Fig. 1 is that pressurized drain pipe network silt of the present utility model gathers and the structural drawing of deposition on-line monitoring equipment automatically.
Main element symbol description is as follows:
1, the first filtration unit 2, second filtration unit
3, data processing terminal 4, pressure transducer
5, upper flange plate 6, lower flange plate
7, O-ring seal 8, long-range high in the clouds
9, bolt 10, power supply
30, power lead 31, strainer tube
11, clear water pipe 12, pressure unit
13, inner filtration pipe 14, outer strainer tube
15, filtering layer 16, stationary pipes
17, data line
21, raw water tubes.
Embodiment
In order to more clearly state the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1, pressurized drain pipe network silt of the present utility model gathers and deposition on-line monitoring equipment automatically, this device comprises the first filtration unit 1, second filtration unit 2 and data processing terminal 3, first filtration unit 1 comprises clear water pipe 11 and pressure unit 12, clear water pipe 11 both sides are all provided with inner filtration pipe 13 and outer strainer tube 14, are provided with filtering layer 15 in inner filtration pipe 13 and the space clamped by outer strainer tube 14; Pressure unit 12 is fixed on clear water pipe 11 inwall, and pressure unit 12 is connected with data processing terminal 3 by data line 17; Second filtration unit 2 comprises raw water tubes 21 and is arranged in the strainer tube 31 of raw water tubes inner chamber, be all provided with pressure transducer 12, and pressure transducer 4 is all electrically connected bottom clear water pipe 11 and raw water tubes 21 with data processing terminal 3.
Compared to the situation of prior art, the pressurized drain pipe network silt that the utility model provides gathers and deposition on-line monitoring equipment automatically, bottom first filtration unit 1 and the second filtration unit 2, pressure transducer 4 is all installed, first filtration unit 1 inwall is installed with pressure unit 12, in first filtration unit 1 pressure unit 12 and pressure transducer 4 be used for measuring liquid level in drainage pipeline networks, pressure transducer 4 in second filtration unit 2 is used for measuring the silt height in drainage pipeline networks, can be long-term by data processing terminal 3, stably carry out the automatic collection of silt and the on-line monitoring of deposition in underdrainage pipe network, make up the instantaneity of Traditional Man routine inspection mode, of overall importance, continuity, the aspect Problems existing such as personal error, accomplish the on-line monitoring to drainage pipeline networks sedimentation amount, managerial personnel are enable accurately to grasp the sedimentation amount data of key node, Timeliness coverage drainage pipeline networks deposits, blocking equivalent risk.
In the present embodiment, pressure unit 12 adopts silicon pressure resistance photosensitive elements and hermetically sealed in Stainless Steel Shell, and pressure transducer 4 device is sensing element centered by the quick chip of high-precision force and hermetically sealed in stainless steel structure.Certainly; the utility model does not limit to makes these two kinds of elements above-mentioned; also can be the element of other kinds; as long as the liquid level that can realize in pressure unit 12 and pressure transducer 4 pairs of drainage pipeline networks and the measurement of silt height; all belong to the simple deformation to this case or conversion, fall into the protection domain of this case.
In the present embodiment, the strainer tube 31 for filtering all is installed in clear water pipe 11 and raw water tubes 21.
In the present embodiment, the upper end of clear water pipe 11 and raw water tubes 21 is all provided with upper flange plate 5, and both lower ends are all provided with lower flange plate 6, is all provided with O-ring seal 7 between clear water pipe 11 and upper flange plate 5 and between raw water tubes 21 and upper flange plate 5.
In the present embodiment, data processing terminal 3 is provided with communication ends, and communication ends and the long-range high in the clouds 8 of data processing terminal 3 communicate to connect, and the communication modes between data processing terminal 3 and long-range high in the clouds 8 is GPRS.Certainly, the utility model does not limit to above-mentioned communication mode, as long as the mode of communication connection both realizing, all belongs to the simple deformation to this case or conversion, falls into the protection domain of this case.
In the present embodiment, clear water pipe 11 and being fastenedly connected by bolt 9 between upper flange plate 5 and lower flange plate 6, raw water tubes 21 and being fastenedly connected by bolt 9 between upper flange plate 5 and lower flange plate 6.Certainly; the utility model does not limit to the mode using bolt 9 to be fastenedly connected; as long as the mode of clear water pipe 11 and upper flange plate 5 and lower flange plate 6 and raw water tubes 21 and the connection between upper flange plate 5 and lower flange plate 6 can be realized; all belong to the simple deformation to this case or conversion, fall into the protection domain of this case.
In the present embodiment, pressure unit 12 is fixed on clear water pipe 11 inwall by stationary pipes 16.Certainly, the utility model does not limit to and uses above-mentioned fixed form, as long as can realize pressure unit 12 to be fixed on fixed form on clear water pipe 11 inwall, all belongs to the simple deformation to this case or conversion, falls into the protection domain of this case.
In the present embodiment, data processing terminal 3 is connected with power supply 10 by power lead 30.Power supply 10 is powered for data processing terminal 3.
Principle of work; If liquid level is h1 in underground drain, pressure unit installation site and clear water pipe distance from bottom are h, in clear water pipe, clear water density is ρ 1, pressure unit gathers pressure P 1, pressure transducer gathers pressure P 2, in raw water tubes, former state water-mass density is ρ 1, density p 2, the pressure transducer of silt sediment gather pressure P 2, silt sediment height is H, and gravity accelerates as being g, by the above-mentioned height obtaining silt in raw water tubes.In above formula, gravity acceleration g and pressure unit installation site and clear water pipe distance from bottom h are definite values, clear water density p 1 is substantially constant in identical location with drainage pipeline networks silt sediment density p 2, can measure at the scene and once demarcate, the long-range high in the clouds of typing is subsequently measured.
Be only several specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.

Claims (8)

1. a pressurized drain pipe network silt gathers and deposition on-line monitoring equipment automatically, it is characterized in that, comprise the first filtration unit, the second filtration unit and data processing terminal, described first filtration unit comprises clear water pipe and pressure unit, described clear water pipe both sides are all provided with inner filtration pipe and outer strainer tube, filtering layer is provided with in described inner filtration pipe and the space clamped by outer strainer tube, described pressure unit is fixed on clear water inside pipe wall, and described pressure unit is connected with data processing terminal by data line; Described second filtration unit comprises raw water tubes and is arranged in the strainer tube of raw water tubes inner chamber, be all provided with pressure transducer, and described pressure transducer is all electrically connected bottom described clear water pipe and raw water tubes with data processing terminal.
2. pressurized drain pipe network silt according to claim 1 gathers and deposition on-line monitoring equipment automatically, it is characterized in that, described pressure unit adopts silicon pressure resistance photosensitive elements and hermetically sealed in Stainless Steel Shell, and described pressure sensing send device to be sensing element centered by the quick chip of high-precision force and hermetically sealed in stainless steel structure.
3. pressurized drain pipe network silt according to claim 1 gathers and deposition on-line monitoring equipment automatically, it is characterized in that, is all provided with the strainer tube for filtering in described clear water pipe and raw water tubes.
4. pressurized drain pipe network silt according to claim 1 gathers and deposition on-line monitoring equipment automatically, it is characterized in that, described data processing terminal is provided with communication ends, communication ends and the long-range high in the clouds of described data processing terminal communicate to connect, and the communication modes between described data processing terminal and long-range high in the clouds is GPRS.
5. pressurized drain pipe network silt according to claim 1 gathers and deposition on-line monitoring equipment automatically, it is characterized in that, the upper end of described clear water pipe and raw water tubes is all provided with upper flange plate, and both lower ends are all provided with lower flange plate, between described clear water pipe and upper flange plate and between raw water tubes and upper flange plate, all O-ring seal is installed.
6. pressurized drain pipe network silt according to claim 5 gathers and deposition on-line monitoring equipment automatically, it is characterized in that, described clear water pipe and being bolted connection between upper flange plate and lower flange plate, described raw water tubes and being bolted connection between upper flange plate and lower flange plate.
7. pressurized drain pipe network silt according to claim 1 gathers and deposition on-line monitoring equipment automatically, and it is characterized in that, described pressure unit is fixed on clear water inside pipe wall by stationary pipes.
8. pressurized drain pipe network silt according to claim 1 gathers and deposition on-line monitoring equipment automatically, and it is characterized in that, described data processing terminal is connected with power supply by power lead.
CN201521056800.1U 2015-12-17 2015-12-17 Pressure type drainage pipeline networks silt automatic acquisition and deposition on -line monitoring equipment Expired - Fee Related CN205228997U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521056800.1U CN205228997U (en) 2015-12-17 2015-12-17 Pressure type drainage pipeline networks silt automatic acquisition and deposition on -line monitoring equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521056800.1U CN205228997U (en) 2015-12-17 2015-12-17 Pressure type drainage pipeline networks silt automatic acquisition and deposition on -line monitoring equipment

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Publication Number Publication Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106595803A (en) * 2016-12-20 2017-04-26 清华大学合肥公共安全研究院 Sludge thickness real-time on-line monitor for drainage pipeline
CN116539489A (en) * 2023-03-21 2023-08-04 珠江水利委员会珠江流域水土保持监测中心站 Accurate monitoring method for sediment content of water flow section under different liquid level flow states of rainwater pipe network

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106595803A (en) * 2016-12-20 2017-04-26 清华大学合肥公共安全研究院 Sludge thickness real-time on-line monitor for drainage pipeline
CN106595803B (en) * 2016-12-20 2019-03-22 清华大学合肥公共安全研究院 A kind of silt depth real time on-line monitoring instrument for drainage pipeline
CN116539489A (en) * 2023-03-21 2023-08-04 珠江水利委员会珠江流域水土保持监测中心站 Accurate monitoring method for sediment content of water flow section under different liquid level flow states of rainwater pipe network
CN116539489B (en) * 2023-03-21 2023-11-17 珠江水利委员会珠江流域水土保持监测中心站 Accurate monitoring method for sediment content of water flow section under different liquid level flow states of rainwater pipe network

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160511

Termination date: 20161217

CF01 Termination of patent right due to non-payment of annual fee