CN109029638A - Integrated municipal drainage system inspection shaft liquid level emasuring device - Google Patents

Integrated municipal drainage system inspection shaft liquid level emasuring device Download PDF

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Publication number
CN109029638A
CN109029638A CN201810910462.5A CN201810910462A CN109029638A CN 109029638 A CN109029638 A CN 109029638A CN 201810910462 A CN201810910462 A CN 201810910462A CN 109029638 A CN109029638 A CN 109029638A
Authority
CN
China
Prior art keywords
sliding
pressure sensor
groove
floating ball
sliding groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810910462.5A
Other languages
Chinese (zh)
Inventor
朱继东
储召祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HEFEI EVERLAST AUTOMATION CONTROL Co Ltd
Original Assignee
HEFEI EVERLAST AUTOMATION CONTROL Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HEFEI EVERLAST AUTOMATION CONTROL Co Ltd filed Critical HEFEI EVERLAST AUTOMATION CONTROL Co Ltd
Priority to CN201810910462.5A priority Critical patent/CN109029638A/en
Publication of CN109029638A publication Critical patent/CN109029638A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00Indicating or measuring liquid level, or level of fluent solid material, e.g. indicating in terms of volume, indicating by means of an alarm
    • G01F23/30Indicating or measuring liquid level, or level of fluent solid material, e.g. indicating in terms of volume, indicating by means of an alarm by floats
    • G01F23/56Indicating or measuring liquid level, or level of fluent solid material, e.g. indicating in terms of volume, indicating by means of an alarm by floats using elements rigidly fixed to and rectilinearly moving with the floats as transmission elements
    • G01F23/58Indicating or measuring liquid level, or level of fluent solid material, e.g. indicating in terms of volume, indicating by means of an alarm by floats using elements rigidly fixed to and rectilinearly moving with the floats as transmission elements using mechanically actuated indicating means
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00Survey of boreholes or wells
    • E21B47/04Measuring depth or liquid level
    • E21B47/047Liquid level

Abstract

The present invention provides a kind of integrated municipal drainage system inspection shaft liquid level emasuring device, including measuring rod, floating ball, the floating ball is connected with sliding bar, the sliding bar is connected with sliding shoe, the measuring rod offers the first sliding groove and the second sliding groove, the sliding shoe is actively socketed in second sliding groove, second sliding groove is connected to by first sliding groove with outside, the floating ball is connect by sliding bar with the sliding shoe, the sliding bar runs through first sliding groove, the first pressure sensor and the second pressure sensor are connect with ppu, the sliding shoe is also connected with touch block, the measuring rod offers the contact groove matched with the touch block, the contact groove upper end is provided with third pressure sensor, the contact groove lower end is provided with the 4th pressure sensor, the third pressure Force snesor and the 4th pressure sensor are all connected with alarm.It invention can be widely used in municipal technical field.

Description

Integrated municipal drainage system inspection shaft liquid level emasuring device
Technical field
The present invention relates to municipal technical fields, and in particular to a kind of integration municipal drainage system inspection shaft level gauging dress It sets.
Background technique
Inspection shaft be the power supply for Urban Underground infrastructure, water supply, draining, blowdown, communication, cable television, gas pipe, The maintenance such as public lighting circuit, it is easy for installation and setting.Be generally located at pipeline intersection, turning, caliber or gradient change, with And locate at a certain distance on straight line pipeline section, it is easy for inspecting periodically auxiliary construction.
It needs to use inspection shaft in municipal drainage system, and the liquid level of inspection shaft is determined, to determine draining system Whether system works normally, and current municipal drainage system inspection shaft liquid level emasuring device performance is single, cannot be applicable in inspection well Look into well drainage system.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of integrated municipal drainage system inspection shaft liquid level emasuring device, It solves and detects the technical problem that liquid level detection device performance is single.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:
A kind of integration municipal drainage system inspection shaft liquid level emasuring device, including measuring rod, floating ball, the floating ball are connected with cunning Lever, the sliding bar are connected with sliding shoe, and the measuring rod offers the first sliding groove and the second sliding groove, the sliding shoe It is actively socketed in second sliding groove, second sliding groove is connected to by first sliding groove with outside, described floating Ball is connect by sliding bar with the sliding shoe, and the sliding bar runs through first sliding groove, the sliding shoe upper end connection There is the first spring, first spring upper end is connected with first pressure sensor, and the sliding shoe lower end is connected with second spring, The second spring lower end is connected with second pressure sensor, and the first pressure sensor and the second pressure sensor are equal It is connect with ppu, the sliding shoe is also connected with touch block, and the measuring rod, which is offered, touches what block matched with described Contact groove, the contact groove upper end are provided with third pressure sensor, and the contact groove lower end is provided with the 4th pressure sensor, The third pressure sensor and the 4th pressure sensor are all connected with alarm.
Preferably, the floating ball is hollow setting, and the floating ball upper end is connected with fixed block, and the fixed block opens up feed liquor Mouthful, the sealing element includes fixed plate, and the fixed plate lower end is connected with the obstruction bar with inlet cooperation, under the fixed plate End is connected with decoupling rod, and the fixed block offers damping trough, and the decoupling rod, which is arranged in the damping trough, passes through damping bullet Spring is connect with the damping trench bottom, and the fixed plate is crossed screw and connect with the fixed block, and junction is provided with resilient cushion.
Preferably, the floating ball is foam.
Preferably, the first sliding groove width is less than institute less than the second sliding groove width, the contact groove width State the second sliding groove width.
Preferably, the measuring rod offers installation screw.
(3) beneficial effect
The embodiment of the invention provides a kind of integrated municipal drainage system inspection shaft liquid level emasuring devices.Have following beneficial to effect Fruit:
The present invention is floated on the surface by floating ball, it is known that the pressure on first pressure sensor and second pressure sensor, By the processing of ppu and the coefficient of elasticity of the first spring and second spring, can effectively measure in inspection shaft Liquid level, while it being provided with contact groove and pressure third pressure sensor and the 4th pressure sensor, when touch block is due under water level The serious perhaps rising of drop touches third pressure sensor or the 4th pressure sensor when serious, and then makes alarm equipment alarm, reaches To the effect of alarm.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 section view overall structure diagram of the present invention;
Fig. 2 is enlarged view at A in Fig. 1;
Fig. 3 overall structure of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Embodiment:
Such as Fig. 1-3, the present embodiment is specially a kind of integrated municipal drainage system inspection shaft liquid level emasuring device, including measuring rod 1, floating ball 2, floating ball 2 are foam, and floating ball 2 is hollow setting, and 2 upper end of floating ball is connected with fixed block 16, and fixed block 16 opens up Inlet, sealing element include fixed plate 19, and 19 lower end of fixed plate is connected with the obstruction bar with inlet cooperation, 19 lower end of fixed plate It is connected with decoupling rod 18, fixed block 16 offers damping trough 16, and decoupling rod 18, which is arranged in damping trough 16, passes through damping spring 17 It is connect with 16 bottom of damping trough, fixed plate 19 is crossed screw 20 and connect with fixed block 16, and junction is provided with resilient cushion 21, floating ball 2 are connected with sliding bar 3, and sliding bar 3 is connected with sliding shoe 4, and measuring rod 1 offers the first sliding groove 5 and the second sliding groove 6, survey Gauge rod 1 offers installation screw, and sliding shoe 4 is actively socketed in the second sliding groove 6, and the second sliding groove 6 passes through the first sliding groove 5 It is connected to outside, floating ball 2 is connect by sliding bar 3 with sliding shoe 4, and sliding bar 3 runs through the first sliding groove 5, and the first sliding groove 5 is wide For degree less than 6 width of the second sliding groove, 12 width of contact groove is connected with the first bullet less than 6 width of the second sliding groove, 4 upper end of sliding shoe Spring 7,7 upper end of the first spring are connected with first pressure sensor 8, and 4 lower end of sliding shoe is connected with second spring 9, under second spring 9 End is connected with second pressure sensor 10, and first pressure sensor 8 and second pressure sensor 10 are connect with ppu, Sliding shoe 4, which is also connected with, touches block 11, and measuring rod 1 offers the contact groove 12 matched with touch block 11, and 12 upper end of contact groove is set It is equipped with third pressure sensor 13,12 lower end of contact groove is provided with the 4th pressure sensor 14, third pressure sensor and the 4th Pressure sensor is all connected with alarm 15.
Above-described embodiment is floated on the surface in implementation process by floating ball, it is known that first pressure sensor 8 and Pressure on two pressure sensors 10, by the processing of ppu and the coefficient of elasticity of the first spring 7 and second spring 9, The liquid level in inspection shaft can be effectively measured, while being provided with contact groove 12 and pressure third pressure sensor 13 and the 4th pressure Force snesor 14, touched when touching block 11 and perhaps rising serious since water level decreasing is serious third pressure sensor 13 or 4th pressure sensor 14, and then alarm 15 is made to alarm, achieve the effect that alarm;It can also be by injecting liquid in floating ball 2 Body changes the density of floating ball, and then by the change of pressure sensor 14 and float ball density, can effectively measure liquid in well Density the dustiness of liquid in well is determined according to the density size of liquid in well.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although with reference to the foregoing embodiments Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation Technical solution documented by example is modified or equivalent replacement of some of the technical features;And these modification or Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.

Claims (5)

1. a kind of integration municipal drainage system inspection shaft liquid level emasuring device, which is characterized in that including measuring rod (1), floating ball (2), the floating ball (2) is connected with sliding bar (3), and the sliding bar (3) is connected with sliding shoe (4), and the measuring rod (1) opens up There are the first sliding groove (5) and the second sliding groove (6), the sliding shoe (4) is actively socketed in second sliding groove (6), institute State the second sliding groove (6) and be connected to by first sliding groove (5) with external, the floating ball (2) pass through sliding bar (3) with it is described Sliding shoe (4) connection, the sliding bar (3) run through first sliding groove (5), and sliding shoe (4) upper end is connected with first Spring (7), the first spring (7) upper end are connected with first pressure sensor (8), and sliding shoe (4) lower end is connected with Two springs (9), second spring (9) lower end are connected with second pressure sensor (10), the first pressure sensor (8) and The second pressure sensor (10) connect with ppu, and the sliding shoe (4), which is also connected with, touches block (11), the survey Gauge rod (1) offers the contact groove (12) matched with touch block (11), and contact groove (12) upper end is provided with third Pressure sensor (13), contact groove (12) lower end are provided with the 4th pressure sensor (14), the third pressure sensor Alarm (15) are all connected with the 4th pressure sensor.
2. integration municipal drainage system as described in claim 1 inspection shaft liquid level emasuring device, which is characterized in that described floating Ball (2) is hollow setting, and floating ball (2) upper end is connected with fixed block (16), and the fixed block (16) opens up inlet, described Sealing element includes fixed plate (19), and fixed plate (19) lower end is connected with the obstruction bar with inlet cooperation, the fixed plate (19) lower end is connected with decoupling rod (18), and the fixed block (16) offers damping trough (16), and decoupling rod (18) setting exists It is connect by damping spring (17) with the damping trough (16) bottom in the damping trough (16), the fixed plate (19) crosses screw (20) it is connect with the fixed block (16), and junction is provided with resilient cushion (21).
3. integration municipal drainage system inspection shaft liquid level emasuring device as described in claim 1, which is characterized in that the floating ball It (2) is foam.
4. integration municipal drainage system as claimed in claim 1 or 2 inspection shaft liquid level emasuring device, which is characterized in that institute The first sliding groove (5) width is stated less than the second sliding groove (6) width, it is sliding that contact groove (12) width is less than described second Dynamic slot (6) width.
5. integration municipal drainage system inspection shaft liquid level emasuring device as described in claim 1, which is characterized in that the measurement Bar (1) offers installation screw.
CN201810910462.5A 2018-08-10 2018-08-10 Integrated municipal drainage system inspection shaft liquid level emasuring device Pending CN109029638A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810910462.5A CN109029638A (en) 2018-08-10 2018-08-10 Integrated municipal drainage system inspection shaft liquid level emasuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810910462.5A CN109029638A (en) 2018-08-10 2018-08-10 Integrated municipal drainage system inspection shaft liquid level emasuring device

Publications (1)

Publication Number Publication Date
CN109029638A true CN109029638A (en) 2018-12-18

Family

ID=64632828

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810910462.5A Pending CN109029638A (en) 2018-08-10 2018-08-10 Integrated municipal drainage system inspection shaft liquid level emasuring device

Country Status (1)

Country Link
CN (1) CN109029638A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111706770A (en) * 2020-06-28 2020-09-25 温州市创源水务有限公司 Suspension lifting type instrument support

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111706770A (en) * 2020-06-28 2020-09-25 温州市创源水务有限公司 Suspension lifting type instrument support
CN111706770B (en) * 2020-06-28 2021-05-07 温州市创源水务有限公司 Suspension lifting type instrument support

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