CN209446141U - Metering and calibrating device is used in a kind of detection of Quality of Water Conservancy Projects - Google Patents
Metering and calibrating device is used in a kind of detection of Quality of Water Conservancy Projects Download PDFInfo
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- CN209446141U CN209446141U CN201920471025.8U CN201920471025U CN209446141U CN 209446141 U CN209446141 U CN 209446141U CN 201920471025 U CN201920471025 U CN 201920471025U CN 209446141 U CN209446141 U CN 209446141U
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- measurement chamber
- liquid
- quality
- water conservancy
- conservancy projects
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Abstract
The utility model relates to Quality of Water Conservancy Projects detection device technology fields, and disclose a kind of Quality of Water Conservancy Projects detection metering and calibrating device, measurement chamber is placed in the middle part of the inner cavity of support bracket, the inside of measurement chamber is placed with the floating ball of lightweight, the inner transverse of installation cavity is provided through mobile bar, the open interior of liquid siphunculus is installed with liquid outlet electromagnetic valve out, the top outer of measurement chamber is also installed with controller, the command input of controller is connected with electrode block respectively, is also arranged with resilient snubber outside the bottom end of measurement chamber.In such a way that lightweight floating ball is matched with spherical measurement chamber, enables and automatically block liquid feeding end when measurement chamber internal liquid is full of；The protection resilient snubber of oscillatory type support is used in the lower part of measurement chamber, so that liquid material can drive measurement chamber to carry out upper and lower Vibrant buffer after falling into measurement chamber, have the effect of homogeneous simultaneously, liquid internal is avoided to generate the acquisition of aeration continuous data.
Description
Technical field
The utility model relates to Quality of Water Conservancy Projects detection device technology field, specially a kind of Quality of Water Conservancy Projects detection
Use metering and calibrating device.
Background technique
Hydraulic engineering is the surface water and groundwater for controlling and deploying nature, reaches and removes the evil emerging sharp purpose and build
Engineering.Also referred to as Hydraulic Projects.Water is human being's production and essential precious resources of living, but the state of its naturally occurring is simultaneously
Not in full conformity with the needs of the mankind.Hydraulic engineering is only built, just can control water flow, prevents flood, and carry out water
It adjusts and distributes, to meet people's lives and production to the needs of water resource.Hydraulic engineering needs to build dam, dike, spillway, water
Lock, water inlet, channel, the different types of hydraulic structure such as cross mortise, log chute, fish pass, to realize its target.
Quality of Water Conservancy Projects detection can use metering and calibrating device often, and measurement verification has very heavy in gage work
The status wanted.It is unified disk value, it is ensured that the precisely consistent important measures of measurement instrument;It is to carry out transmission of quantity value or magnitude tracing
Important form;It is that the essential condition of Measure Guarantee is provided for the development of the national economy, is to measure to carry out government supervision to the whole nation
A kind of means.It is a most important practical application of meterological, and one most basic task of metrological service.
Common Quality of Water Conservancy Projects detection is tended to contain gas because of measuring equipment internal liquid with metering and calibrating device
Bubble or not enough homogeneous lead to measurement problem, and cannot be automatically stopped the operation that material is added into measuring container, and operation is not enough just
Victory, is not able to satisfy the requirement of the Measurement Verification Work of hydraulic engineering, proposes a kind of Quality of Water Conservancy Projects detection metering inspection thus
Determine device.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of Quality of Water Conservancy Projects detection and is filled with measurement verification
It sets, has the advantages that efficient automatic plugging, high-efficient homogeneous, high calibrating accuracy, solve existing Quality of Water Conservancy Projects inspection
Survey tends to contain bubble or inadequate homogeneous because of measuring equipment internal liquid with metering and calibrating device leads to measurement problem, and not
It can be automatically stopped the operation that material is added into measuring container, it is not convenient enough to operate, and is not able to satisfy the measurement verification of hydraulic engineering
The problem of job requirement.
(2) technical solution
To realize the high purpose of above-mentioned automatic plugging, high-efficient homogeneous, calibrating accuracy, the utility model provides following technology
Scheme: a kind of Quality of Water Conservancy Projects detection metering and calibrating device, including support bracket, the entirety of the support bracket is in opening
Upward is U-shaped, and the bottom end of support bracket offers outlet, is placed with measurement chamber in the middle part of the inner cavity of support bracket, measurement chamber it is interior
Portion is placed with the floating ball of lightweight, and the upper end of measurement chamber is installed with feed liquor siphunculus, is installed with feed liquor in the top end opening of feed liquor siphunculus
Solenoid valve, the top end opening outer end of feed liquor siphunculus are installed with limit base, and the bottom end two sides of feed liquor siphunculus offer installation cavity,
The inner transverse of installation cavity is provided through mobile bar, is installed with the first fixed block, the first fixed block on the upside of the shaft of mobile bar
Side and the side wall of installation cavity between be connected by squeezing spring, be installed with the second fixed block on the downside of the shaft of mobile bar,
The side of second fixed block and the side wall corresponding position of installation cavity are installed with electrode block, and it is logical that the lower end of measurement chamber is installed with out liquid
Pipe, the open interior of liquid siphunculus is installed with liquid outlet electromagnetic valve out, and the top outer of measurement chamber is also installed with controller, controller
Command input is connected with electrode block respectively, the instruction output end of controller respectively with liquid inlet electromagnetic valve and liquid outlet electromagnetic valve
It is connected, the outside of controller is also installed with power supply, and resilient snubber is also arranged with outside the bottom end of measurement chamber, and elasticity is slow
The entirety of stamping is placed in the upper surface of support bracket.
Preferably, the diameter of the support bracket is adapted with the outer peripheral diameter size of measurement chamber, and support bracket is interior
Wall liner is equipped with flexible protective pad.
Preferably, the bottom four corners of the support bracket are longitudinally provided with supporting leg.
Preferably, the entirety of the measurement chamber is spherical in shape, and is made of translucent tempered glass.
It preferably, is expansion joint formula stretching structure in the middle part of the pipe shaft of the feed liquor siphunculus.
Preferably, the generally spiral helicine spring pattern of the resilient snubber, and the inner ring diameter of resilient snubber
Less than the outer peripheral diameter of spherical measurement chamber.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of Quality of Water Conservancy Projects detection metering and calibrating device, tool
It is standby following the utility model has the advantages that
1, Quality of Water Conservancy Projects detection metering and calibrating device is matched using lightweight floating ball with spherical measurement chamber
Mode enables and automatically blocks liquid feeding end when measurement chamber internal liquid is full of, while controller control feed liquor is electrical
Element is closed, and drain is opened, and can be automatically performed the measuring fixed amount acquisition and discharge work of liquid material；
2, Quality of Water Conservancy Projects detection metering and calibrating device uses the protection of oscillatory type support in the lower part of measurement chamber
Have simultaneously with resilient snubber so that liquid material can drive measurement chamber to carry out upper and lower Vibrant buffer after falling into measurement chamber
There is the effect of homogeneous, liquid internal is avoided to generate the acquisition of aeration continuous data, improves the accuracy of measurement verification operation.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is that the utility model installs cavity segment enlarged structure schematic diagram.
In figure: 1 support bracket, 2 outlets, 3 measurement chambers, 4 floating balls, 5 feed liquor siphunculus, 51 liquid inlet electromagnetic valves, 6 limit bases, 7 peaces
Behave affectedly, 8 mobile bars, 81 first fixed blocks, 82 second fixed blocks, 9 squeeze springs, 10 electrode blocks, 11 go out liquid siphunculus, 111 go out liquid
Solenoid valve, 12 controllers, 13 power supplies, 14 resilient snubbers, 15 flexible protective pads, 16 supporting legs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2, and measurement verification is used in a kind of Quality of Water Conservancy Projects detection
Device, including support bracket 1, outlet 2, measurement chamber 3, floating ball 4, feed liquor siphunculus 5, liquid inlet electromagnetic valve 51, limit base 6, installation cavity
7, mobile bar 8, the first fixed block 81, the second fixed block 82, extruding spring 9, electrode block 10, out liquid siphunculus 11, liquid outlet electromagnetic valve
111, controller 12, power supply 13, resilient snubber 14, flexible protective pad 15 and supporting leg 16, the support bracket 1 it is whole
Body is U-shaped in opening upwards, and the bottom end of support bracket 1 offers outlet 2, is placed with measurement chamber in the middle part of the inner cavity of support bracket 1
3, the inside of measurement chamber 3 is placed with the floating ball 4 of lightweight, can float on the upper surface of liquid material, the upper end dress of measurement chamber 3 always
Equipped with feed liquor siphunculus 5, liquid inlet electromagnetic valve 51, the top end opening outer end of feed liquor siphunculus 5 are installed in the top end opening of feed liquor siphunculus 5
It is installed with limit base 6, limit base 6 is fixed on the wallboard of rear side, can fix support to feed liquor siphunculus 5, avoid
Whereabouts accident occurs for feed liquor siphunculus 5, and the bottom end two sides of feed liquor siphunculus 5 offer installation cavity 7, and the inner transverse of installation cavity 7 is passed through
It wears and is equipped with mobile bar 8, be installed with the first fixed block 81, the side of the first fixed block 81 and installation on the upside of the shaft of mobile bar 8
It is connected between the side wall of chamber 7 by squeezing spring 9, the second fixed block 82 is installed on the downside of the shaft of mobile bar 8, second is fixed
The side of block 82 and the side wall corresponding position of installation cavity 7 are installed with electrode block 10, and the lower end of measurement chamber 3 is installed with out liquid siphunculus
11, the open interior of liquid siphunculus 11 is installed with liquid outlet electromagnetic valve 111 out, and the top outer of measurement chamber 3 is also installed with controller 12,
Using Panasonic programmable controller PLC FP-XC14T, it can be achieved that the opening and closing to electromagnetic valve structure controls, and receive control button
Control instruction, be common electronic devices structure, use is also well known technology, the command input difference of controller 12
It is connected with electrode block 10, the instruction output end of controller 12 is connected with liquid inlet electromagnetic valve 51 and liquid outlet electromagnetic valve 111 respectively
It connects, the outside of controller 12 is also installed with power supply 13, is also arranged with resilient snubber 14, bullet outside the bottom end of measurement chamber 3
The entirety of property bolster 14 is placed in the upper surface of support bracket 1.
The diameter of support bracket 1 is adapted with the outer peripheral diameter size of measurement chamber 3, and the inner wall of support bracket 1 is lined with
Flexible protective pad 15, can the longitudinal movement track to measurement chamber 3 be defined, while the outer wall of measurement chamber 3 is protected.
The bottom four corners of support bracket 1 are longitudinally provided with supporting leg 16, and load-bearing, support component prevent from toppling over.
The entirety of measurement chamber 3 is spherical in shape, and is made of translucent tempered glass, can observe in real time homogeneous or liquid is full of
Degree.
It is expansion joint formula stretching structure, telescopic structure perfect cooperation lower part vibrational structure in the middle part of the pipe shaft of feed liquor siphunculus 5
The work of part.
The generally spiral helicine spring pattern of resilient snubber 14, and the inner ring diameter of resilient snubber 14 is less than spherical shape
Measurement chamber 3 outer peripheral diameter, measurement chamber 3 is carried out effectively to vibrate shock-absorbing support.
When the utility model at work, the unlatching of controller 12 liquid inlet electromagnetic valve 51 is opened to 3 internal water flooding of measurement chamber first,
Liquid outlet electromagnetic valve 111 is in off state at this time, and after certain water level is arrived in water filling, floating ball 4 floats to top, by feed liquor siphunculus 5
Bottom opening blocks, so that the liquid material of injection can not enter back into measurement chamber 3, the liquids centainly measured can be obtained
Material, while floating ball 4 protrudes into the inside of feed liquor siphunculus 5, by the movement inside the installation cavity 7 for being opened in 5 two sides of the bottom of feed liquor siphunculus
Bar 8 squeezes out movement outward, so that the electrode block 10 of 8 lower part of mobile bar is in contact, due to the instruction of electrode block 10 and controller 12
Receiving end is connected, and when the 10 equal making contact of electrode block of two sides, i.e. transmission instruction is to controller 12, in the control of controller 12
The liquid inlet electromagnetic valve 51 in portion is closed, and the liquid outlet electromagnetic valve 111 of lower part is opened, be can be completed and be automatically stopped fluid injection and be automatically drained out
The operation of the default quantity of fluid of measurement chamber 3, floating ball falls after the completion of operation, and controller 12 is resetted, then carried out down by operator
The measuring fixed amount of one step operates, and the measuring container i.e. quality problems of measurement chamber 3 and metering behaviour can be examined and determine by repeatedly carrying out operation as far as possible
The operational issue of work, structure are simple and convenient.
The utility model is in such a way that lightweight floating ball 4 is matched with spherical measurement chamber 3, so that inside measurement chamber 3
Liquid can automatically block liquid feeding end when being full of, while controller 12 controls feed liquor electrical component and closes, and drain is opened, i.e.,
The measuring fixed amount acquisition and discharge work of liquid material can be automatically performed；
The protection resilient snubber 14 of oscillatory type support is used in the lower part of measurement chamber 3, so that liquid material falls into meter
Measurement chamber 3 can be driven to carry out upper and lower Vibrant buffer after in amount chamber 3, while have the effect of homogeneous, liquid internal is avoided to generate
The acquisition of aeration continuous data improves the accuracy of measurement verification operation.
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.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Quality of Water Conservancy Projects detection metering and calibrating device, including support bracket (1), it is characterised in that: the load-bearing
The entirety of bracket (1) is U-shaped in opening upwards, and the bottom end of support bracket (1) offers outlet (2), the inner cavity of support bracket (1)
Middle part is placed with measurement chamber (3), and the inside of measurement chamber (3) is placed with the floating ball (4) of lightweight, and the upper end of measurement chamber (3) is installed with
Feed liquor siphunculus (5) is installed with liquid inlet electromagnetic valve (51) in the top end opening of feed liquor siphunculus (5), the top end opening of feed liquor siphunculus (5)
Outer end is installed with limit base (6), and the bottom end two sides of feed liquor siphunculus (5) offer installation cavity (7), the inside of installation cavity (7)
It extends transversely through and is provided with mobile bar (8), be installed with the first fixed block (81), the first fixed block on the upside of the shaft of mobile bar (8)
(81) it is connected between side and the side wall of installation cavity (7) by squeezing spring (9), installing on the downside of the shaft of mobile bar (8)
Have the second fixed block (82), the side of the second fixed block (82) and the side wall corresponding position of installation cavity (7) are installed with electrode block
(10), the lower end of measurement chamber (3) is installed with out liquid siphunculus (11), and the open interior of liquid siphunculus (11) is installed with liquid outlet electromagnetic valve out
(111), the top outer of measurement chamber (3) is also installed with controller (12), the command input of controller (12) respectively with electrode
Block (10) is connected, the instruction output end of controller (12) respectively with liquid inlet electromagnetic valve (51) and liquid outlet electromagnetic valve (111) phase
Connection, the outside of controller (12) are also installed with power supply (13), are also arranged with elastic buffer outside the bottom end of measurement chamber (3)
The entirety of part (14), resilient snubber (14) is placed in the upper surface of support bracket (1).
2. a kind of Quality of Water Conservancy Projects detection metering and calibrating device according to claim 1, it is characterised in that: described to hold
The diameter of weight bracket (1) is adapted with the outer peripheral diameter size of measurement chamber (3), and the inner wall of support bracket (1) is lined with flexibility
Protective pad (15).
3. a kind of Quality of Water Conservancy Projects detection metering and calibrating device according to claim 1, it is characterised in that: described to hold
The bottom four corners of weight bracket (1) are longitudinally provided with supporting leg (16).
4. a kind of Quality of Water Conservancy Projects detection metering and calibrating device according to claim 1, it is characterised in that: the meter
The entirety for measuring chamber (3) is spherical in shape, and is made of translucent tempered glass.
5. a kind of Quality of Water Conservancy Projects detection metering and calibrating device according to claim 1, it is characterised in that: it is described into
It is expansion joint formula stretching structure in the middle part of the pipe shaft of liquid siphunculus (5).
6. a kind of Quality of Water Conservancy Projects detection metering and calibrating device according to claim 1, it is characterised in that: the bullet
Property bolster (14) generally spiral helicine spring pattern, and the inner ring diameter of resilient snubber (14) is less than spherical metering
The outer peripheral diameter of chamber (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920471025.8U CN209446141U (en) | 2019-04-09 | 2019-04-09 | Metering and calibrating device is used in a kind of detection of Quality of Water Conservancy Projects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920471025.8U CN209446141U (en) | 2019-04-09 | 2019-04-09 | Metering and calibrating device is used in a kind of detection of Quality of Water Conservancy Projects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209446141U true CN209446141U (en) | 2019-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920471025.8U Expired - Fee Related CN209446141U (en) | 2019-04-09 | 2019-04-09 | Metering and calibrating device is used in a kind of detection of Quality of Water Conservancy Projects |
Country Status (1)
| Country | Link |
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| CN (1) | CN209446141U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112129384A (en) * | 2020-10-20 | 2020-12-25 | 南宁学院 | Metering and calibrating device for liquid volume detection |
| CN113607910A (en) * | 2021-08-11 | 2021-11-05 | 安徽省（水利部淮河水利委员会）水利科学研究院（安徽省水利工程质量检测中心站） | Measurement and detection device for quality supervision of hydraulic engineering |
-
2019
- 2019-04-09 CN CN201920471025.8U patent/CN209446141U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112129384A (en) * | 2020-10-20 | 2020-12-25 | 南宁学院 | Metering and calibrating device for liquid volume detection |
| CN112129384B (en) * | 2020-10-20 | 2023-07-25 | 南宁学院 | Metering calibrating device for liquid volume detection |
| CN113607910A (en) * | 2021-08-11 | 2021-11-05 | 安徽省（水利部淮河水利委员会）水利科学研究院（安徽省水利工程质量检测中心站） | Measurement and detection device for quality supervision of hydraulic engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Wenjie Inventor after: Gong Hulin Inventor after: Zhang Fan Inventor after: Cui Li Inventor after: Guo Hongbo Inventor after: Wang Jia Inventor after: Luo Rui Inventor after: Geng Qian Inventor after: Zhang Yan Inventor after: He Zhichao Inventor after: Zhang Fuqin Inventor after: Gong Xiaocui Inventor after: Shao Lei Inventor before: Zhang Wenjie Inventor before: Gong Hulin Inventor before: Zhang Fan Inventor before: Cui Li Inventor before: Wang Jia Inventor before: Luo Rui Inventor before: Geng Qian Inventor before: Zhang Yan Inventor before: He Zhichao Inventor before: Zhang Fuqin Inventor before: Gong Xiaocui Inventor before: Shao Lei |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190927 |