CN209639794U - A kind of water conservancy ship lock water-head monitoring system - Google Patents
A kind of water conservancy ship lock water-head monitoring system Download PDFInfo
- Publication number
- CN209639794U CN209639794U CN201920737459.8U CN201920737459U CN209639794U CN 209639794 U CN209639794 U CN 209639794U CN 201920737459 U CN201920737459 U CN 201920737459U CN 209639794 U CN209639794 U CN 209639794U
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- water
- terminal mouth
- throw
- head
- type liquid
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Abstract
The utility model discloses a kind of water conservancy ship lock water-heads to monitor system, its structure includes throw-in type liquid transmitter unit, power circuit unit, multichannel digital display monitoring recorder unit, water proof wire, round tube, liquid level meter probes and shell saver sub, water conservancy ship lock water-head monitors system by being provided with multichannel digital display monitoring recorder unit and shell saver sub, each part is attached as required when use, complete the system whole wiring of ship lock water-head auxiliary monitoring, it may be implemented to carry out real time water level monitoring using the liquid level meter probes on throw-in type liquid transmitter unit, water-head compares, data record, water level numerical value is shown by digital display monitoring recorder, outside water-head in intuitive reflection lock gate, not only mitigate personnel's labour, also avoiding operator simultaneously, false judgment water-head is opened once in a while Miter gate causes gate pull rod crack conditions to occur, and convenient and efficient is again safe and practical.
Description
Technical field
The utility model relates to ship lock water level monitoring technical fields, and in particular to a kind of water conservancy ship lock water-head monitoring system
System.
Background technique
Shu Xin Beizha is built in 1970s, and engineering equipment is old, and day-to-day operation is frequent, will when due to Aided Locked Design
Engineering water-level is divided into upstream water level, lock chamber section water level, the level of tail water " three-level water levels " different so always, and ladder is presented
Shape, when upstream, ship needs to come downwards to downstream, operator, which first passes through, opens moisturizing in upstream water-delivery valve progress lock chamber, when
Observe by the naked eye with micro-judgment discovery the indoor water level of lock and upstream water level be substantially flush when, miter gate can be opened simultaneously
Close upstream water-delivery valve, clearance downlink ship；Instantly when pleasure-boat oceangoing ship needs to go upward to upstream, operator is first passed through under unlatching
It swims water-delivery valve and carries out precipitation in lock chamber, observe by the naked eye basic together with water level and the level of tail water in micro-judgment discovery lock chamber
Usually, miter gate can be opened and simultaneously close off downstream technology valve clearance uplink ship, either observe by the naked eye or pass through
Judgement is tested, there is always more or less errors for water level and upstream and downstream water-head in lock chamber, when there is artificial misjudgment, in water
Miter gate is opened when potential difference is larger is easy to cause pull rod to be broken, and be easy to cause equipment fault, and the prior art is often seen using artificial
It examines, can usually occur artificially to judge incorrectly, it is difficult to accurate real time water level monitoring, it is intuitive to react outside water-head in lock gate,
Reduce the possibility of equipment fault.
Utility model content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of water conservancy ship lock water-head monitoring system solves existing skill
Art often uses artificial observation, can usually occur artificially to judge incorrectly, it is difficult to accurate real time water level monitoring, it is intuitive to react ship lock lock
Outside water-head in door reduces the possible problem of equipment fault, and it is again safe and practical to have reached raising monitoring precision, convenient and efficient
The advantages of.
(2) technical solution
The utility model is achieved through the following technical solutions: the utility model proposes a kind of water conservancy ship lock to be supervised with water-head
Examining system, including throw-in type liquid transmitter unit, power circuit unit, multichannel digital display monitoring recorder unit, waterproof are led
Line, round tube, liquid level meter probes and shell saver sub, the throw-in type liquid transmitter unit are equipped with shell saver sub,
And throw-in type liquid transmitter unit is integrated with shell saver sub, the throw-in type liquid transmitter unit and electricity
Source line unit is electrically connected by conducting wire, and the power circuit unit and multichannel digital display monitoring recorder unit pass through conducting wire electricity
Connection, the water proof wire bottom end are connected with liquid level meter probes top, and the liquid level meter probes are set to inside round tube, the circle
It is bolted on pipe and throw-in type liquid transmitter unit is installed, the multichannel digital display monitoring recorder unit includes p+
Terminal mouth, two core conducting wires, 1A terminal mouth, p- terminal mouth, 1c terminal mouth, 2A terminal mouth, 2c terminal mouth, the access of LN external power supply
End, terminal box and monitoring and recording instrument main body are connected with two core conducting wires, and two core conducting wires on the throw-in type liquid transmitter unit
It is connected on the left of right side and p+ terminal mouth, two two core conducting wires, the monitoring and recording instrument main body is connected on the p+ terminal mouth
Left side is equipped with p+ terminal mouth, 1A terminal mouth, is connected with two core conducting wires, the p- terminal mouth and the end 1c on the 1A terminal mouth left side
Rim of the mouth is shorted by two core conducting wires, and 2A terminal mouth, 2c terminal mouth, the 2A terminal mouth are equipped on the right side of the monitoring and recording instrument main body
On be connected with two core conducting wires, the p- terminal mouth and 2c terminal mouth pass through two core conducting wires short circuit, monitoring and recording instrument main body bottom
End is equipped with p- terminal mouth, 1c terminal mouth, and the LN external power supply incoming end is electrically connected with power circuit unit by conducting wire, described
Terminal box is integrated with monitoring and recording instrument main body, and the shell saver sub includes 4-20ma terminal, bellows and connects
Head main body, the 4-20ma terminal are fixedly installed in inside adapter body, and the bellows is set on the right side of 4-20ma terminal, described
The insertion of ripple tube outer surface is installed on inside adapter body, and the adapter body is integrated with throw-in type liquid transmitter unit
Structure.
Further, the throw-in type liquid transmitter unit is divided into during installation installs in dynamic water and pacifies in hydrostatic
Two kinds are filled, and installation method is different.
Further, the throw-in type liquid transmitter unit is installed on the dynamic water of miter gate two sides by round tube submergence
In.
Further, the throw-in type liquid transmitter unit is equipped with 2 altogether.
Further, the round tube is cylindrical structure.
Further, the liquid level meter probes are electrically connected by water proof wire with throw-in type liquid transmitter unit bottom end.
Further, the two cores wire gauge is 1.5 ㎡ specifications.
Further, the bellows is made of 304 stainless steels, and rust-preventing characteristic is preferable.
(3) beneficial effect
The utility model compared with the existing technology, has the advantages that
1) artificial observation often, is used to solve the prior art, can usually occur artificially to judge incorrectly, it is difficult to precisely in real time
Water level monitoring, it is intuitive to react outside water-head in lock gate, the possible problem of equipment fault is reduced, by being provided with multichannel
Each part is attached by digital display monitoring recorder unit and shell saver sub, when use as required, completes ship lock water-head
Auxiliary monitoring system whole wiring may be implemented to carry out Real-time Water using the liquid level meter probes on throw-in type liquid transmitter unit
Position monitoring, water-head are compared, data record is intuitively reflected in lock gate by digital display monitoring recorder display water level numerical value
Outside water-head is avoided when operator needs to open miter gate, and outdoor is gone to observe by the naked eye and micro-judgment water every time
The process of position situation not only mitigates personnel's labour, while also avoiding operator false judgment water-head carries out unlatching people once in a while
Word door causes gate pull rod crack conditions to occur, and convenient and efficient is again safe and practical.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is mounting structure schematic diagram of the utility model in hydrostatic；
Fig. 3 is the structural schematic diagram of the utility model throw-in type liquid transmitter unit；
Fig. 4 is the structural schematic diagram of the utility model shell saver sub；
Fig. 5 is the structural schematic diagram of the utility model multichannel digital display monitoring recorder unit；
Fig. 6 is the partial enlarged view in the utility model Fig. 4 at A.
In figure: throw-in type liquid transmitter unit -1, power circuit unit -2, multichannel digital display monitoring recorder unit -
3, water proof wire -4, round tube -5, liquid level meter probes -6, shell saver sub -7, p+ terminal mouth -301, two core conducting wires -302,1A
Terminal mouth -303, p- terminal mouth -304,1c terminal mouth -305,2A terminal mouth -306,2c terminal mouth -307, the access of LN external power supply
Hold -308, terminal box -309, monitoring and recording instrument main body -310,4-20ma terminal -701, bellows -702, adapter body -703.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the utility model provides a kind of water conservancy ship lock and monitored with water-head
System: it is led including throw-in type liquid transmitter unit 1, power circuit unit 2, multichannel digital display monitoring recorder unit 3, waterproof
Line 4, round tube 5, liquid level meter probes 6 and shell saver sub 7, throw-in type liquid transmitter unit 1 are equipped with shell saver sub
7, and throw-in type liquid transmitter unit 1 is integrated with shell saver sub 7, throw-in type liquid transmitter unit 1 with
Power circuit unit 2 is electrically connected by conducting wire, and power circuit unit 2 and multichannel digital display monitoring recorder unit 3 pass through conducting wire
Electrical connection, 4 bottom end of water proof wire are connected with 6 top of liquid level meter probes, and liquid level meter probes 6 are set to inside round tube 5, on round tube 5
It is bolted and throw-in type liquid transmitter unit 1 is installed, multichannel digital display monitoring recorder unit 3 includes p+ terminal mouth
301, two core conducting wires 302,1A terminal mouth 303, p- terminal mouth 304,1c terminal mouth 305,2A terminal mouth 306,2c terminal mouth 307,
LN external power supply incoming end 308, terminal box 309 and monitoring and recording instrument main body 310 connect on throw-in type liquid transmitter unit 1
Have a two core conducting wires 302, and two core conducting wires, 302 right side be connected on the left of p+ terminal mouth 301, be connected with two on p+ terminal mouth 301
Two core conducting wire 302 of root, p+ terminal mouth 301,1A terminal mouth 303 are equipped on the left of monitoring and recording instrument main body 310, and 1A terminal mouth 303 is left
It is connected with two core conducting wires 302, p- terminal mouth 304 and 1c terminal mouth 305 on side to be shorted by two core conducting wires 302, monitoring and recording instrument
It is equipped with 2A terminal mouth 306,2c terminal mouth 307 on the right side of main body 310, is connected with two core conducting wires 302, p- terminal on 2A terminal mouth 306
Mouth 304 is shorted with 2c terminal mouth 307 by two core conducting wires 302, and 310 bottom end of monitoring and recording instrument main body is equipped with p- terminal mouth 304,1c
Terminal mouth 305, LN external power supply incoming end 308 are electrically connected with power circuit unit 2 by conducting wire, and terminal box 309 and monitoring are remembered
Record instrument main body 310 is integrated, and shell saver sub 7 includes 4-20ma terminal 701, bellows 702 and adapter body
703,4-20ma terminals 701 are fixedly installed in inside adapter body 703, and bellows 702 is set to 701 right side of 4-20ma terminal, wave
The insertion of 702 outer surface of line pipe is installed on inside adapter body 703, and adapter body 703 and throw-in type liquid transmitter unit 1 are one
Body structure.
Wherein, the throw-in type liquid transmitter unit 1 is divided into during installation installs in dynamic water and installs in hydrostatic
Two kinds, and installation method is different, conducive to the accuracy for promoting measurement.
Wherein, the throw-in type liquid transmitter unit 1 is installed in the dynamic water of miter gate two sides by the submergence of round tube 5,
Conducive to the progress of measurement.
Wherein, the throw-in type liquid transmitter unit 1 is equipped with 2 altogether.
Wherein, the round tube 5 is cylindrical structure, facilitates installation throw-in type liquid transmitter unit 1.
Wherein, the liquid level meter probes 6 are electrically connected by water proof wire 4 with 1 bottom end of throw-in type liquid transmitter unit.
Wherein, the two cores wire gauge is 1.5 ㎡ specifications, and using effect is preferable.
Wherein, the bellows is made of 304 stainless steels, and rust-preventing characteristic is preferable.
According to upper table, the utility model bellows 702 is made of 304 stainless steels, and rust-preventing characteristic is preferable.
Working principle: monitoring system with water-head for the water conservancy ship lock when use and be installed on corresponding position, is 1.5 by specification
The two core conducting wires 302 of ㎡ are connected on the 4-20ma terminal 701 in shell saver sub 7 regardless of positive negative ground, whole using bellows 702
Power circuit is managed, and is put into being arranged in extra line line set in terminal box 309, can be good at integrating in conducting wire；It will
Other one of the two core conducting wires 302 that the above-mentioned electric interfaces from shell saver sub 7 are pierced by is connected to multichannel digital display monitoring note
It records on instrument unit 3, wherein a piece-root grafting p+ terminal mouth 301, an other piece-root grafting 1A terminal mouth 303, then with 1 line by p- terminal mouth
304 and 1c terminal mouth 305 is shorted；The conducting wire other end that another is accessed throw-in type liquid transmitter unit 1 is similarly connected to p again
On+terminal mouth 301 and 2A terminal mouth 306, then p- terminal mouth 304 and 2c terminal mouth 307 are shorted again；Multichannel digital display monitoring
LN external power supply incoming end 308 after recorder unit 3 accesses power supply, then is attached thereto i.e. completion ship lock with two core conducting wires 302
Water-head auxiliary monitoring system whole wiring, move water in installation method as shown in Figure 1, installation method is as shown in Fig. 2, benefit in hydrostatic
It may be implemented to carry out real time water level monitoring with the liquid level meter probes 6 on throw-in type liquid transmitter unit 1, water-head compares, counts
According to record, water level numerical value is shown by digital display monitoring recorder, it is intuitive to reflect outside water-head in lock gate, it avoids when operation
When personnel need to open miter gate, the outdoor process observed by the naked eye with micro-judgment water level conditions is gone every time, is not only mitigated
Personnel labour, while also avoid operator once in a while false judgment water-head carry out open miter gate cause gate pull rod be broken feelings
Condition occurs, and convenient and efficient is again safe and practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and
The standardized element that the utility model uses can commercially, and shaped piece is equal according to specification and attached drawing record
It can carry out customized, the specific connection type of each part is all made of in the prior art mature tap rivet, welding etc. routinely
Means, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection use is normal in the prior art
The connection type of rule, this will not be detailed here.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of water conservancy ship lock monitors system, including throw-in type liquid transmitter unit (1), power circuit unit with water-head
(2), water proof wire (4), round tube (5) and liquid level meter probes (6), the throw-in type liquid transmitter unit (1) are equipped with shell
Saver sub (7), and throw-in type liquid transmitter unit (1) is integrated with shell saver sub (7), the throw-in type
Fluid level transmitter unit (1) is electrically connected with power circuit unit (2) by conducting wire, the power circuit unit (2) and multichannel
Digital display monitoring recorder unit (3) is electrically connected by conducting wire, water proof wire (4) bottom end and liquid level meter probes (6) top phase
Connection, the liquid level meter probes (6) are set to round tube (5) inside, are bolted on the round tube (5) and are equipped with throw-in type liquid
Position transmitter unit (1)；
It is characterized by also including multichannel digital display monitoring recorder unit (3) and shell saver sub (7), the multichannels
Digital display monitoring recorder unit (3) includes p+ terminal mouth (301), two core conducting wires (302), 1A terminal mouth (303), p- terminal mouth
(304), 1c terminal mouth (305), 2A terminal mouth (306), 2c terminal mouth (307), LN external power supply incoming end (308), terminal box
(309) and monitoring and recording instrument main body (310) two core conducting wires (302), are connected on the throw-in type liquid transmitter unit (1),
And two are connected on the right side of core conducting wire (302) with p+ terminal mouth (301) left side, are connected with two two on the p+ terminal mouth (301)
Core conducting wire (302), monitoring and recording instrument main body (310) left side are equipped with p+ terminal mouth (301), 1A terminal mouth (303), the 1A
Two core conducting wires (302) are connected on the left of terminal mouth (303), the p- terminal mouth (304) and 1c terminal mouth (305) pass through two cores
Conducting wire (302) is shorted, and 2A terminal mouth (306), 2c terminal mouth (307) are equipped on the right side of the monitoring and recording instrument main body (310), described
Two core conducting wires (302) are connected on 2A terminal mouth (306), the p- terminal mouth (304) is led with 2c terminal mouth (307) by two cores
Line (302) is shorted, and monitoring and recording instrument main body (310) bottom end is equipped with p- terminal mouth (304), 1c terminal mouth (305), the LN
External power supply incoming end (308) is electrically connected with power circuit unit (2) by conducting wire, the terminal box (309) and monitoring record
Instrument main body (310) is integrated, the shell saver sub (7) include 4-20ma terminal (701), bellows (702) and
Adapter body (703), the 4-20ma terminal (701) are fixedly installed in adapter body (703) inside, the bellows (702)
On the right side of 4-20ma terminal (701), bellows (702) the outer surface insertion is installed on adapter body (703) inside, described
Adapter body (703) is integrated with throw-in type liquid transmitter unit (1).
2. a kind of water conservancy ship lock according to claim 1 monitors system with water-head, it is characterised in that: the throw-in type liquid
Position transmitter unit (1) is divided into during installation to be installed in dynamic water and installs two kinds in hydrostatic, and installation method is different.
3. a kind of water conservancy ship lock according to claim 1 monitors system with water-head, it is characterised in that: the liquidometer is visited
Head (6) is electrically connected by water proof wire (4) with throw-in type liquid transmitter unit (1) bottom end.
4. a kind of water conservancy ship lock according to claim 1 monitors system with water-head, it is characterised in that: the throw-in type liquid
Position transmitter unit (1) is installed in the dynamic water of miter gate two sides by round tube (5) submergence.
5. a kind of water conservancy ship lock according to claim 1 monitors system with water-head, it is characterised in that: the throw-in type liquid
Position transmitter unit (1) is equipped with 2 altogether.
6. a kind of water conservancy ship lock according to claim 1 monitors system with water-head, it is characterised in that: the round tube (5)
For cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920737459.8U CN209639794U (en) | 2019-05-21 | 2019-05-21 | A kind of water conservancy ship lock water-head monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920737459.8U CN209639794U (en) | 2019-05-21 | 2019-05-21 | A kind of water conservancy ship lock water-head monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209639794U true CN209639794U (en) | 2019-11-15 |
Family
ID=68498572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920737459.8U Expired - Fee Related CN209639794U (en) | 2019-05-21 | 2019-05-21 | A kind of water conservancy ship lock water-head monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209639794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896079A (en) * | 2020-07-31 | 2020-11-06 | 长江三峡通航管理局 | Multistage ship lock chamber water level monitoring system |
-
2019
- 2019-05-21 CN CN201920737459.8U patent/CN209639794U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896079A (en) * | 2020-07-31 | 2020-11-06 | 长江三峡通航管理局 | Multistage ship lock chamber water level monitoring system |
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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 |
Granted publication date: 20191115 Termination date: 20200521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |