CN208606866U - A kind of multi-purpose type liquidometer detection device - Google Patents
A kind of multi-purpose type liquidometer detection device Download PDFInfo
- Publication number
- CN208606866U CN208606866U CN201821149684.1U CN201821149684U CN208606866U CN 208606866 U CN208606866 U CN 208606866U CN 201821149684 U CN201821149684 U CN 201821149684U CN 208606866 U CN208606866 U CN 208606866U
- Authority
- CN
- China
- Prior art keywords
- water tank
- pipe
- calibrating
- bucket
- measurement
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of multi-purpose type liquidometer detection device, comprising the first, second horizontal rack, detachable calibrating large water tank, can be examined and determine in 90 ° of inclinations small water tanks, vernier caliper, gauge line, water tank, into and out of water pump, inlet and outlet pipe, measure pipeline and power control cabinet;First, second horizontal rack is arranged side by side, and detachable calibrating large water tank can be located on first level rack in 90 ° of inclination calibratings with small water tank, and vernier caliper and gauge line are located on the second horizontal rack, are located at inlet and outlet pipes road into and out of water pump;Calibrating is connected to by inlet and outlet pipe into and out of water pump with large and small water tank, by measuring pipeline connection gauge line, into and out of water pump connection water tank, and inching switch valve that inlet and outlet pipe and measurement pipe are equipped on the road and automatically controlled by power control cabinet into and out of water pump.The advantages that the utility model has measurement error small, and measurement accuracy is high, applied widely.
Description
Technical field
The utility model relates to measuring instrument detection technique fields, particularly relate to a kind of multi-purpose type liquidometer detection
Device.
Background technique
Liquidometer is the instrument in technical process measurement and control system to indicate and control liquid level.The type of liquidometer
There are float-type, float-ball type, float-type, pressure type, conductance type and reflective etc..It is widely used in petroleum-based energy, the rivers hydrology is seen
It examines and monitors, medication chemistry, metallurgy manufacture, aqueous vapor processing and supply etc. be in various industries.Liquidometer is quite wide as a kind of application
And important measurement instrument, whether measurement accuracy is qualified, whether metric results are accurate, directly relying concerning all trades and professions
The economic benefit of existence.If the liquidometer used is unqualified, metric results error is excessive, cost accounting, the energy to enterprise
The accounting of every economic benefits indicator such as saving produces serious influence, and is unfavorable for the long term growth of enterprise, so need to this
The carry out measurement verification of a little liquidometer not timings, to guarantee the long term growth interests of enterprise.
Domestic existing liquidometer detection device is in the presence of structure is complicated at present, and calibration accuracy is not high, and working efficiency is low, calibrating
The disadvantages of type is single, narrow scope of application.For possessing or using the more liquidometer manufacturing enterprise of type or dosing machine
For structure, it is excessive to will cause enterprise's calibrating input cost for existing liquid level meter detecting device.In addition, for some longer liquid
When the meter calibrating of position, it is also necessary to meet the requirement of corresponding spatial altitude, while also need to cooperate certain manpower and material resources installing
Investment, use unusual inconvenience, it is time-consuming and laborious.
Utility model content
For this purpose, that the purpose of this utility model is to provide a kind of measurement accuracy is high, applied widely, work efficiency is high, saves
When labour-saving multi-purpose type liquidometer detection device, to solve the defects of background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows: a kind of multi-purpose type liquidometer detection device, packet
Rack containing first level, detachable calibrating large water tank, can be examined and determine in 90 ° of inclinations with small water tanks, vernier the second horizontal rack
Slide calliper rule, gauge line, water tank, intake pump, water outlet pump, inlet and outlet pipe, measurement pipeline and power control cabinet, the first level rack
Setting is in the described second horizontal rack side, the detachable calibrating large water tank and can be in 90 ° of small water tanks of inclinations calibrating
It is arranged on the first level rack, the vernier caliper and gauge line are arranged on the described second horizontal rack, institute
It states intake pump and water outlet pump is arranged at the inlet and outlet pipes road;
Described inlet and outlet pipe one end respectively with the detachable calibrating large water tank and can examine and determine in 90 ° of inclinations with small
Water tank connection, the other end are connected to the intake pump and water outlet pump respectively;
The intake pump and water outlet pump one end are connected to the water tank, and the other end connects with the inlet and outlet pipe
It is logical;
Described measurement pipeline one end respectively with the detachable calibrating large water tank and can be in the small water of 90 ° of inclinations calibrating
Case connection, the other end are connected to the gauge line;
The intake pump and water outlet pump are electrically connected with the power control cabinet.
In above-mentioned technical proposal, the detachable calibrating includes upper point bucket and lower point of bucket with large water tank, under described
Point bucket bottom is fixed on the first level rack, divide under described at the top of bucket by clip and it is described on divide bucket bottom
Connection is additionally provided with a circle rubber gasket between clip is connected position with upper point bucket and lower point of bucket, in institute
It states to buckle at the top of point bucket and is equipped with flood cover plate, the first thread rack is fixed at the top of the flood cover plate, described
First thread rack overhead is fixed with hand winch by capstan winch bracket, and the capstan winch bracket is arranged in the detachable calibrating
With large water tank side and it is fixed on the first level rack.
It is described to include bucket in 90 ° of small water tanks of inclination calibrating in above-mentioned technical proposal, it is fixed in the bucket bottom
It is arranged with the double-deck ring set, the bilayer ring set includes upper ring cap and lower ring set, connecting plate phase between the upper ring cap and lower ring set
Even, the connecting plate is located at the upper ring cap and lower ring set side, and the upper ring cap other side passes through clamping screw and the water
Bucket outer wall mutually locks connection, and the lower ring set other side is hinged by hinge and the first level rack, in the bucket
Side is equipped with column, the column top by connect in the middle part of cutting ferrule and the bucket, it is described state column lower part pass through channel steel and
First level rack connection, the cutting ferrule is fixed be set in it is in the middle part of the bucket and affixed with the column top, it is described
Channel steel be fixed on it is on the first level rack and hinged with the column bottom, buckled at the top of the bucket be equipped with small tank lid
Plate is fixed with the second thread rack at the top of the small cistern cover plate.
In above-mentioned technical proposal, the vernier caliper includes that measurement upright bar and measuring claw, the measurement upright bar are vertically fixed
On the described second horizontal rack, the measuring claw is slidably installed in the measurement upright bar, is also connected in described measuring claw one end
One transparent U-shaped clip, described transparent U-shaped clip one end are connect with the measuring claw, and the other end is set on the gauge line simultaneously
Cooperate with the gauge line in vertical sliding.
In above-mentioned technical proposal, the inlet and outlet pipe include the water main being connected to the intake pump and water outlet pump,
The first branching pipe for being connected to the detachable calibrating with large water tank and with described in 90 ° of inclinations calibrating small water tanks companies
The second logical branching pipe, first branching pipe and the second branching pipe are connected to the water main, in first branching pipe
On be additionally provided with first manual inching switch valve, the second manual inching switch valve is additionally provided on second branching pipe, described
It is additionally provided with third manual fine-tuning switch valve at water main and intake pump connecting portion, in the water main and water outlet pump connecting portion
Place is additionally provided with the 4th manual fine-tuning switch valve.
In above-mentioned technical proposal, the measurement pipeline include the main measurement pipe being connected to the gauge line, with it is described can
First measurement pipe of detachable calibrating large water tank connection and with the be connected in 90 ° of inclination calibratings with small water tank
Two measurement pipes, first measurement pipe and second measurement pipe are connected to main measurement pipe, in first measurement pipe
It is additionally provided with the 5th manual fine-tuning switch valve, is additionally provided with the 6th manual fine-tuning switch valve in second measurement pipe.
In above-mentioned technical proposal, the detachable calibrating is made with large water tank of 304 stainless steel materials, described to be in
90 ° of inclination calibratings are made with small water tank of pmma material, and the gauge line is made of small-bore lucite tube.
In above-mentioned technical proposal, the detachable calibrating is also connected with first flange pipe with flood lower box part, and described first
Flange tube end is connected with first flange, and the detachable calibrating is also connected with second flange pipe with large water tank bottom, and described
Two flange tube ends are connected with second flange, are additionally provided with the 7th manual fine-tuning switch valve on the first flange pipe, and described second
The 8th manual fine-tuning switch valve is additionally provided on flanged pipe.
In above-mentioned technical proposal, it is further fixed on a upright bar in the gauge line side, the upright bar side passes through first
Connector is fixedly connected with the gauge line top, and the upright bar other side is fixed by the second connector and adjacent building
Connection.
In above-mentioned technical proposal, the multi-purpose type liquidometer detection device also includes blowoff basin, and the blowoff basin passes through
Discharge pipe line is connected to the inlet and outlet pipe, and it is micro- to be additionally provided with the 9th at the discharge pipe line and inlet and outlet pipe connecting portion
Tune switch valve.
In above-mentioned technical proposal, the multi-purpose type liquidometer detection device also includes Digiplex, the wireless remote control
Device and the power control cabinet communicate to connect.
The measuring principle of multi-purpose type liquidometer detection device provided by the utility model are as follows:
Firstly, selecting calibrating large water tank or small water tank according to the type and testing requirements of tested liquidometer;Wherein, it examines
It is fixed with large water tank include can be used separately or be applied in combination divide bucket above and below, when upper point bucket is separated with lower point of bucket, under divide bucket
It can be used to examine and determine the liquidometer within 1m, when upper point bucket is combined with lower point of bucket, can be used to the liquid for examining and determine 1m or more
Position meter;Wherein, calibrating is fixed with small water tank with support post, can do 90 ° of tilt rotation, can be convenient for longer liquidometer or just
The calibrating installation for taking formula open-channel meter calibrating installation, is conducive to reduce the requirement to spatial altitude;
Then, accredited liquidometer will be needed, the adaptation for being mounted on selected calibrating large water tank or small water tank connects
Mouth position, and guarantee effectively submergence;It is installed for example, larger liquidometer can be hung by the hand winch in calibrating large water tank overhead
Into large water tank, smaller liquidometer can be clamped and installed in small water tank by examining and determine with the screw bracket on small water tank;
After liquidometer after be accredited installs, is discharged water by Inlet and outlet water pumping and adjust calibrating large water tank or small water tank
Water level adjusts zero point according to JJG971 " liquidometer vertification regulation ";
When calibrating, the water level of calibrating large water tank or small water tank is adjusted by controlling the start and stop into and out of water pump to detection
Water level point first pushes the reading inspection on gauge line on vernier caliper to gauge line at corresponding liquid level concave after liquid level stabilizing
Surely water level indicating value current with large water tank or small water tank, then reads the current indicating value of tested liquidometer, finally by the two phase again
Subtract, the difference being calculated is the error of indication of tested fixed point, the error that obtained error amount and tested liquidometer are allowed
Value compares, and can judge whether the error of the tested liquidometer meets the requirements with this, whether tested liquidometer is qualified.
Compared with prior art, the utility model has the advantages that:
(1) calibrating large water tank divides bucket using flexible using bucket detachable connection is divided above and below above and below, and can separate makes
With, it can also be applied in combination, it specifically can be according to user's detection capability and using needing voluntarily select which kind of usage mode;
(2) calibrating can tilt 90 ° towards a fixed-direction with small water tank, and liquidometer or portable open-channel meter is facilitated to examine
The installation for determining device avoids artificial climb and mounts tested utensil, time saving and energy saving, peace when efficiently solving the calibrating of longer liquidometer
Fill the requirement to spatial altitude;
(3) calibrating uses 304 stainless steel materials with large water tank, can be used to examine the various liquid such as pressure type, reflex gage
Position meter;
(4) calibrating uses pmma material with small water tank, for examining float-type, float level meter and portable open channel
It is very intuitive when flowmeter verification device;
(5) device is equipped with power control cabinet and Digiplex, can be by power control cabinet button or wireless during plumbing
Remote controler controls the lifting of water level, is quick on the draw, fluctuation in stage is rapidly and accurately, simple and convenient for operation;
(6) each inlet and outlet pipe and measurement pipe road are equipped with corresponding fine tuning valve, can be convenient for the fine tuning to water level;
(7) hopper is made of small-bore lucite tube, convenient for reading.
Detailed description of the invention
Fig. 1 is a kind of front schematic view of concrete application embodiment of the utility model;
Fig. 2 is A-A cross-sectional view in Fig. 1;
Fig. 3 is M enlarged drawing in Fig. 1;
Fig. 4 is N enlarged drawing in Fig. 2;
Fig. 5 is the stereoscopic schematic diagram of the double-deck ring set;
Fig. 6 is the stereoscopic schematic diagram of channel steel;
Fig. 7 is the System Working Principle figure based on Fig. 1 Application Example;
In figure: 1, first level rack;2, the second horizontal rack;3, large water tank is used in detachable calibrating;3.1, Shang Fenshui
Bucket;3.2, divide bucket under;3.3, clip;3.4, flood cover plate;3.5, the first thread rack;4, it can be used in 90 ° of inclination calibratings
Small water tank;4.1, bucket;4.2, the double-deck lantern ring;4.2a, upper ring cap;4.2b, lower ring set;4.2c, connecting plate;4.3, locking screw
Bolt;4.4, hinge;4.5, cutting ferrule;4.6, small cistern cover plate;4.7, the second thread rack;5, vernier caliper;5.1, measurement is vertical;
5.2, measuring claw;5.3, transparent U-shaped clip;6, gauge line;7, water tank;8, intake pump;9, water outlet pump;10, outlet pipeline;
10.1, water main;10.2, the first branching pipe;10.3, the second branching pipe;11, pipeline is measured;11.1, main measurement pipe;11.2,
One measurement pipe;11.3, second measurement pipe;12, power control cabinet;13, Digiplex;14, capstan winch bracket;15, hand winch;
16, column;17, channel steel;18, first manual inching switch valve;19, the second manual inching switch valve;20, third manual fine-tuning is opened
Close valve;21, the 4th manual fine-tuning switch valve;22, the 5th manual fine-tuning switch valve;23, the 6th manual fine-tuning switch valve;24,
One flanged pipe;25, first flange;26, second flange pipe;27, second flange;28, the 7th manual fine-tuning switch valve;29, the 8th
Manual fine-tuning switch valve;30, upright bar;31, the first connector;32, the second connector;33, blowoff basin;34, discharge pipe line;35,
9th manual fine-tuning switch valve.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with the drawings and specific embodiments, it is further described how the utility model is implemented.
As shown in Figures 1 to 7, multi-purpose type liquidometer detection device provided in this embodiment, comprising first level rack 1,
Second horizontal rack 2, can be examined and determine in 90 ° of inclinations with small water tanks 4, vernier caliper 5, gauge line detachable calibrating large water tank 3
6, water tank 7, intake pump 8, water outlet pump 9, inlet and outlet pipe 10, measurement pipeline 11, power control cabinet 12 and Digiplex 13;
Wherein, the setting of first level rack 1 is in the second horizontal 2 side of rack, detachable calibrating large water tank 3 and can be in
90 ° of inclination calibratings are arranged on first level rack 1 with small water tank 4, and vernier caliper 5 and gauge line 6 are arranged at the second water
On paralell 2, intake pump 8 and water outlet pump 9 are arranged on inlet and outlet pipe 10;
Wherein, 10 one end of inlet and outlet pipe respectively with detachable calibrating large water tank 3 and can examine and determine in 90 ° of inclinations with small
Water tank 4 is connected to, and the other end is connected to intake pump 8 and water outlet pump 9 respectively;
Wherein, intake pump 8 and 9 one end of water outlet pump are connected to water tank 7, and the other end is connected to inlet and outlet pipe 10;
Wherein, measurement 11 one end of pipeline respectively with detachable calibrating large water tank 3 and can be in the small water of 90 ° of inclinations calibrating
Case 4 is connected to, and the other end is connected to gauge line 6;
Wherein, intake pump 8 and water outlet pump 9 are electrically connected with power control cabinet 12, power control cabinet 12 and 13 channel radio of Digiplex
Letter connection;When device works, the start and stop of intake pump 8 and water outlet pump 9 can be both controlled by power control cabinet 12, to realize quickly to tearing open
It unloads formula calibrating large water tank 3 and small 4 automatic feeding water of water tank, draining can be examined and determine in 90 ° of inclinations, it can also be wireless by what is be furnished with
Remote controler 13 realizes remote control and regulation power control cabinet 12 to control the start and stop of intake pump 8 and water outlet pump 9, realizes and quickly examines and determine to detachable
Small 4 automatic feeding water of water tank, draining can be examined and determine with large water tank 3 and in 90 ° of inclinations.
As shown in Figure 1, detachable calibrating large water tank 3 includes upper point bucket 3.1 and lower point of bucket 3.2, under divide bucket
3.2 bottoms are fixed on first level rack 1, under divide at the top of bucket 3.2 and connect with upper point 3.1 bottom of bucket by clip 3.3,
It is buckled at the top of upper point of 3.1 top of bucket and is equipped with flood cover plate 3.4, the first screw thread branch is fixed at the top of flood cover plate 3.4
Frame 3.5 is fixed with hand winch 15 by capstan winch bracket 14 in 3.5 overhead of the first thread rack, and the setting of capstan winch bracket 14 is can
3 side of detachable calibrating large water tank is simultaneously fixed on first level rack 1;The capstan winch bracket 14 and hand winch 15 mainly exist
It is used when the liquidometer of the fixed large size of installation.
When practical application, upper point bucket 3.1 of the detachable calibrating large water tank 3 and lower point of bucket 3.2 is separable makes
With also may be combined use, and the liquidometer measurement regulation that can specifically be accredited as needed determines;For example, when upper point
When bucket 3.1 and lower point of bucket 3.2 separate, under divide bucket 3.2 that can be used to examine and determine the liquidometer within length 1m, when upper point water
Bucket 3.1 and lower point of bucket 3.2 can be used to examine and determine the liquidometer of length 1m or more when combining.
In the present invention, which is mainly used to examine and determine pressure type and reflective etc. bigger
The liquidometer of type.
As shown in figures 1 and 3, it can include bucket 4.1 with small water tank 4 in 90 ° of inclination calibratings, be fixed in 4.1 bottom of bucket
It is arranged with the double-deck ring set 4.2, as shown in figure 5, the bilayer ring set 4.2 includes upper ring cap 4.2a and lower ring set 4.2b, upper ring cap
Connecting plate 4.2c is connected between 4.2a and lower ring set 4.2b, and connecting plate 4.2c is located at upper ring cap 4.2a and lower ring set 4.2b mono-
Side, the other side upper ring cap 4.2a are mutually locked with 4.1 outer wall of bucket by clamping screw 4.3 and are connect, and the lower other side ring set 4.2b is logical
It crosses hinge 4.4 to be hinged with first level rack 1, is equipped with column 16 in 4.1 side of bucket, 16 top of column passes through cutting ferrule 4.5
It is connected in the middle part of bucket 4.1, as shown in fig. 6,16 lower part of column is connect by channel steel 17 with first level rack 1, cutting ferrule 4.4 is solid
Surely be set in the middle part of bucket 4.1 and affixed with 16 top of column, channel steel 17 be fixed on first level rack 1 and with 16 bottom of column
Portion is bolted, and buckles at the top of bucket 4.1 and is equipped with small cistern cover plate 4.6, is fixed with second at the top of small cistern cover plate 4.6
Thread rack 4.7.
This can be in the double-deck ring set 4.2 and 1 shape of first level rack that 90 ° of inclination calibratings are equipped with small water tank 4 by bottom
At can arbitrarily be deflected within the scope of 0~90 °, in order to the small-sized liquidometer of longer dimension or the peace of portable open-channel meter
Dress, requirement when examining and determine these liquidometers to reduce to spatial altitude.
In the present invention, this can be mainly used to examine and determine float-type, float level meter in 90 ° of small water tanks 4 of inclination calibrating
The more small-sized liquidometer with portable open-channel meter etc.
As shown in Figure 1, vernier caliper 5 includes measurement vertical 5.1 and measuring claw 5.2, measurement upright bar 5.1 is vertically fixed on second
On horizontal rack 2, measuring claw 5.2 is slidably installed in measurement upright bar 5.1, is also connected with a transparent U-shaped clip in 5.2 one end of measuring claw
5.3, as shown in figure 4, transparent 5.3 one end of U-shaped clip is connect with measuring claw 5.1, the other end be set on gauge line 6 and with metering
Pipe 6 is in vertical sliding cooperation.
As shown in Figures 2 to 4, inlet and outlet pipe 10 include the water main 10.1 being connected to intake pump 8 and water outlet pump 9,
The first branching pipe 10.2 for being connected to detachable calibrating large water tank 3 and with can be in that 90 ° of inclinations are examined and determine and are connected to small water tank 4
The second branching pipe 10.3, the first branching pipe 10.2 and the second branching pipe 10.3 be connected to water main 10.1, the first branching pipe
It is additionally provided with first manual inching switch valve 18 on 10.2, the second manual inching switch valve 19 is additionally provided on the second branching pipe 10.3,
It is additionally provided with third manual fine-tuning switch valve 20 at the connecting portion of water main 10.1 and intake pump 8, in water main 10.1 and is gone out
The 4th manual fine-tuning switch valve 21 is additionally provided at the connecting portion of water pump 8;The first manual inching switch valve 18 can be by manual
The big calibrating cylinder of fine tuning into and out of water level;Second manual inching switch valve 19 can pass through the water-in and water-out of the small calibrating cylinder of manual fine-tuning
Position, third manual fine-tuning switch valve 20 and the 4th manual fine-tuning switch valve 21 can be respectively by manually adjusting intake pump 8 and water outlet
Pump 8 drainage amounts.
As shown in Figure 3 and Figure 4, measurement pipeline 11 include the main measurement pipe 11.1 being connected to gauge line 6, with it is detachable
First measurement pipe 11.2 and tilt second survey that the small water tanks 4 of calibrating are connected to that can be in 90 ° that calibrating large water tank 3 is connected to
Buret 11.3, first measurement pipe 11.2 and second measurement pipe 11.3 are connected to main measurement pipe 11.1, first measurement pipe
It is additionally provided with the 5th manual fine-tuning switch valve 22 on 11.2, is additionally provided with the 6th manual fine-tuning switch valve in second measurement pipe 11.3
23;5th manual fine-tuning switch valve 22 can enter the SEA LEVEL VARIATION in gauge line 6, the 6th hand by the big calibrating cylinder of manual fine-tuning
Dynamic inching switch valve 23 can enter the SEA LEVEL VARIATION in gauge line 6 by the small calibrating cylinder of manual fine-tuning.
In the present invention, detachable calibrating is made with large water tank 3 of 304 stainless steel materials, is mainly used to examine: pressure
The various relatively large liquidometers such as power formula, reflective;Pmma material system can be used in 90 ° of small water tanks 4 of inclination calibrating
At being mainly used to examine: the more small-sized liquidometer such as float-type, float level meter and portable open-channel meter;Metering
Pipe 6 is made of small-bore lucite tube, convenient for reading.
As shown in figure 4, detachable calibrating is also connected with first flange pipe 24 with 3 lower part of large water tank, the first flange pipe 24
End is connected with first flange 25, and detachable calibrating is also connected with second flange pipe 26, second flange pipe 26 with 3 bottom of large water tank
End is connected with second flange 27;In practical applications, first flange 24 and second flange 27 are in the liquidometer for carrying out pressure type
When detection, for being connected and fixed pressure-type liquidometer;In addition, the 7th inching switch valve 28 is additionally provided on first flange pipe 25, the
The 8th inching switch valve 29, first flange 25 and second flange 27 are additionally provided on two flanged pipes 26 for carrying out pressure-type liquidometer
When detection, it is connect with pressure-type liquidometer.
In order to exclude gauge line 6 by the interference of exterior vibration, the fluctuation of generation will affect the stabilization time of its liquid level, count
6 side of buret is further fixed on a upright bar 30, which is vertically fixed on the second horizontal rack 2, and one side passes through the
A connection piece 31 is fixedly connected with 6 top of gauge line, and the other side (is not shown by the second connector 32 with adjacent building in figure
It is fixedly connected out).
Multi-purpose type liquidometer detection device provided by the invention, also includes blowoff basin 33, and blowoff basin 33 passes through drainpipe
Road 34 is connected to inlet and outlet pipe 10, is additionally provided with the 9th manual fine-tuning at discharge pipe line 34 and 10 connecting portion of inlet and outlet pipe
Switch valve 35, water level of the 9th manual fine-tuning switch valve 3 for discharge pipe line 34 are finely tuned.
To guarantee that detachable calibrating large water tank 3 does not occur at upper point of bucket 3.1 and lower point of 3.2 connecting portion of bucket
Fluid seepage, it is close between clip 3.3 is connected position with upper point bucket 3.1 and lower point of bucket 3.2 to be additionally provided with a circle rubber
Packing (not shown).
A kind of measuring principle of multi-purpose type liquidometer detection device provided by the utility model are as follows:
Firstly, selecting calibrating large water tank or small water tank according to the type and testing requirements of tested liquidometer;Wherein, it examines
It is fixed with large water tank include can be used separately or be applied in combination divide bucket above and below, when upper point bucket is separated with lower point of bucket, under divide bucket
It can be used to examine and determine the liquidometer within 1m, when upper point bucket is combined with lower point of bucket, can be used to the liquid for examining and determine 1m or more
Position meter;Wherein, calibrating is fixed with small water tank with support post, can do 90 ° of tilt rotation, can be convenient for longer liquidometer or just
The calibrating installation for taking formula open-channel meter calibrating installation, is conducive to reduce the requirement to spatial altitude;
Then, accredited liquidometer will be needed, the adaptation for being mounted on selected calibrating large water tank or small water tank connects
Mouth position, and guarantee effectively submergence;It is installed for example, larger liquidometer can be hung by the hand winch in calibrating large water tank overhead
Into large water tank, smaller liquidometer can be clamped and installed in small water tank by examining and determine with the screw bracket on small water tank;
After liquidometer after be accredited installs, is discharged water by Inlet and outlet water pumping and adjust calibrating large water tank or small water tank
Water level adjusts zero point according to JJG971 " liquidometer vertification regulation ";When calibrating, adjusted by controlling the start and stop into and out of water pump
The water level of calibrating large water tank or small water tank first pushes on vernier caliper to gauge line after liquid level stabilizing to sensed water level point
At corresponding liquid level concave, calibrating large water tank or the current water level indicating value of small water tank are read on gauge line, is then read again
The current indicating value of tested liquidometer, finally subtracts each other the two, and the difference being calculated is the error of indication of tested fixed point, will
To the error amount that allows with tested liquidometer of error amount compare, can judge that the error of the tested liquidometer is with this
No to meet the requirements, whether tested liquidometer is qualified.
Finally illustrate, the above description is only the embodiments of the present invention, is not intended to limit the patent of the utility model
Range, equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, or directly or
Other related technical areas are used in indirectly, are also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of multi-purpose type liquidometer detection device, it is characterised in that: include first level rack (1), the second horizontal rack
(2), detachable calibrating with large water tank (3), can be examined and determine in 90 ° of inclinations small water tanks (4), vernier caliper (5), gauge line (6),
Water tank (7), intake pump (8), water outlet pump (9), inlet and outlet pipe (10), measurement pipeline (11) and power control cabinet (12), described the
One horizontal rack (1) setting is in the described second horizontal rack (2) side, described detachable calibrating large water tank (3) Ji Kecheng
90 ° of inclination calibratings are arranged on the first level rack (1) with small water tank (4), the vernier caliper (5) and gauge line
(6) it is arranged on the described second horizontal rack (2), the intake pump (8) and water outlet pump (9) are arranged at the inlet and outlet pipes
On road (10);
It is examined and determine respectively with the detachable calibrating 90 ° of inclinations of large water tank (3) Ji Kecheng described inlet and outlet pipe (10) one end
It is connected to small water tank (4), the other end is connected to the intake pump (8) and water outlet pump (9) respectively;
The intake pump (8) and water outlet pump (9) one end are connected to the water tank (7), the other end with the inlet and outlet pipes
Road (10) connection;
It is used respectively with the detachable calibrating 90 ° of inclination calibratings of large water tank (3) Ji Kecheng described measurement pipeline (11) one end
Small water tank (4) connection, the other end are connected to the gauge line (6);
The intake pump (8) and water outlet pump (9) are electrically connected with the power control cabinet (12).
2. multi-purpose type liquidometer detection device according to claim 1, it is characterised in that: the detachable calibrating is with greatly
Water tank (3) includes upper point bucket (3.1) He Xiafen bucket (3.2), and bucket (3.2) bottom is divided to be fixed on first water under described
On paralell (1), divide under described at the top of bucket (3.2) by clip (3.3) with it is described on divide bucket (3.1) bottom to connect,
The clip (3.3) is connected between position with upper point bucket (3.1) He Xiafen bucket (3.2) is additionally provided with a circle rubber seal
Pad divides at the top of bucket (3.1) on described and buckles equipped with flood cover plate (3.4), fixed at the top of the flood cover plate (3.4)
There are the first thread rack (3.5), is fixed with hand winch by capstan winch bracket (14) in the first thread rack (3.5) overhead
(15), the capstan winch bracket (14) is arranged in detachable calibrating large water tank (3) side and is fixed on first water
On paralell (1).
3. multi-purpose type liquidometer detection device according to claim 1, it is characterised in that: described in 90 ° of inclination calibratings
Include bucket (4.1) with small water tank (4), is equipped with the double-deck ring set (4.2), the bilayer in the bucket (4.1) bottom fixing sleeve
Ring set (4.2) includes upper ring cap (4.2a) and lower ring set (4.2b), is connected between the upper ring cap (4.2a) and lower ring set (4.2b)
Fishplate bar (4.2c) is connected, and the connecting plate (4.2c) is located at the upper ring cap (4.2a) and lower ring set (4.2b) side, it is described on
The ring set other side (4.2a) is mutually locked and is connect with the bucket (4.1) outer wall by clamping screw (4.3), the lower ring set
The other side (4.2b) is hinged by hinge (4.4) with the first level rack (1), is equipped in the bucket (4.1) side
Column (16), column (16) top are described to state column (16) by connecting in the middle part of cutting ferrule (4.5) and the bucket (4.1)
Lower part is connect by channel steel (17) with the first level rack (1), and cutting ferrule (4.5) fixation is set in the bucket
(4.1) middle part and it is affixed with the column (16) top, the channel steel (17) be fixed on the first level rack (1) and with
Column (16) bottom is hinged, buckles at the top of the bucket (4.1) and is equipped with small cistern cover plate (4.6), in the small tank lid
The second thread rack (4.7) are fixed at the top of plate (4.6).
4. multi-purpose type liquidometer detection device according to claim 1, it is characterised in that: the vernier caliper (5) includes
Measurement upright bar (5.1) and measuring claw (5.2), the measurement upright bar (5.1) are vertically fixed on the described second horizontal rack (2),
The measuring claw (5.2) is slidably installed on the measurement upright bar (5.1), is also connected with a transparent U in the measuring claw (5.2) one end
Shape clip (5.3), described transparent U-shaped clip (5.3) one end are connect with the measuring claw (5.1), and the other end is set in the meter
Cooperate on buret (6) and with the gauge line (6) in vertical sliding.
5. multi-purpose type liquidometer detection device according to claim 1, it is characterised in that: inlet and outlet pipe (10) packet
Large water tank is used containing the water main (10.1) being connected to the intake pump (8) and water outlet pump (9), with the detachable calibrating
(3) the first branching pipe (10.2) for being connected to and with described in 90 ° of second branching pipes for being connected to small water tank (4) of inclination calibrating
(10.3), first branching pipe (10.2) and the second branching pipe (10.3) are connected to the water main (10.1), described
It is additionally provided with first manual inching switch valve (18) on first branching pipe (10.2), is additionally provided on second branching pipe (10.3)
Second manual inching switch valve (19), it is manual at the water main (10.1) and intake pump (8) connecting portion to be additionally provided with third
Inching switch valve (20) is additionally provided with the 4th manual fine-tuning switch at the water main (10.1) and water outlet pump (9) connecting portion
Valve (21).
6. multi-purpose type liquidometer detection device according to claim 1, it is characterised in that: the measurement pipeline (11) includes
First for having the main measurement pipe (11.1) being connected to the gauge line (6), being connected to the detachable calibrating with large water tank (3)
Branch measurement pipe (11.2) and with described in 90 ° of second measurement pipes (11.3) being connected to small water tank (4) of inclination calibrating, institute
It states first measurement pipe (11.2) and second measurement pipe (11.3) is connected to main measurement pipe (11.1), first measurement
It is additionally provided with the 5th manual fine-tuning switch valve (22) on pipe (11.2), the 6th is additionally provided on second measurement pipe (11.3) manually
Inching switch valve (23).
7. multi-purpose type liquidometer detection device according to claim 1, it is characterised in that: the detachable calibrating is with greatly
Water tank (3) is made of 304 stainless steel materials, described to use pmma material system with small water tank (4) in 90 ° of inclination calibratings
At the gauge line (6) is made of small-bore lucite tube.
8. any multi-purpose type liquidometer detection device according to claim 1~7, it is characterised in that: described detachable
Calibrating is also connected with first flange pipe (24) with large water tank (3) lower part, and first flange pipe (24) end is connected with first flange
(25), the detachable calibrating is also connected with second flange pipe (26) with large water tank (3) bottom, second flange pipe (26) end
Portion is connected with second flange (27), is additionally provided with the 7th manual fine-tuning switch valve (28) on the first flange pipe (24), and described
The 8th manual fine-tuning switch valve (29) is additionally provided on two flanged pipes (26).
9. any multi-purpose type liquidometer detection device according to claim 1~7, it is characterised in that: in the gauge line
(6) side is further fixed on a upright bar (30), and upright bar (30) side passes through the first connector (31) and the gauge line (6)
Top is fixedly connected, and upright bar (30) other side is fixedly connected by the second connector (32) with adjacent building.
10. any multi-purpose type liquidometer detection device according to claim 1~7, it is characterised in that: also include draining
Pond (33), the blowoff basin (33) is connected to by discharge pipe line (34) with inlet and outlet pipe (10), in the discharge pipe line (34)
The 9th manual fine-tuning switch valve (35) is additionally provided with at inlet and outlet pipe (10) connecting portion;
It also include Digiplex (13) that the Digiplex (13) and the power control cabinet (12) communicate to connect.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821149684.1U CN208606866U (en) | 2018-07-20 | 2018-07-20 | A kind of multi-purpose type liquidometer detection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821149684.1U CN208606866U (en) | 2018-07-20 | 2018-07-20 | A kind of multi-purpose type liquidometer detection device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208606866U true CN208606866U (en) | 2019-03-15 |
Family
ID=65669019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821149684.1U Expired - Fee Related CN208606866U (en) | 2018-07-20 | 2018-07-20 | A kind of multi-purpose type liquidometer detection device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208606866U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113819982A (en) * | 2021-11-25 | 2021-12-21 | 潍坊亚峰化工仪表有限公司 | Continuous calibration and calibration device for high-precision intelligent liquid level meter |
-
2018
- 2018-07-20 CN CN201821149684.1U patent/CN208606866U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113819982A (en) * | 2021-11-25 | 2021-12-21 | 潍坊亚峰化工仪表有限公司 | Continuous calibration and calibration device for high-precision intelligent liquid level meter |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104316665B (en) | A kind of equipment studying ductwork water quality stability under original position simulation water source switching condition | |
CN208606866U (en) | A kind of multi-purpose type liquidometer detection device | |
CN202008432U (en) | Device for detecting passage flow capacity inside turbine blade through adopting constant volume water flow rate | |
CN208187477U (en) | It is a kind of for monitoring the contactless device of drainage pipeline networks flow | |
CN107271005B (en) | Open-ditch sewage flowmeter calibrating or calibrating installation | |
CN109029646A (en) | Open-channel meter accuracy detecting device | |
US3301050A (en) | Liquid flow measuring apparatus | |
CN209706878U (en) | A kind of integral type ultrasonic water meter | |
CN209181870U (en) | Liquid level emasuring device | |
CN107121177B (en) | Standard device integrating open channel and pipeline sewage flow | |
CN208537341U (en) | A kind of slurry density measurement device | |
CN204188602U (en) | A kind of equipment studying ductwork water quality stability under original position simulation water source switching condition | |
CN213657983U (en) | Flow aperture test device | |
CN201000350Y (en) | Double skip single well metering instrument | |
CN204788588U (en) | First -class standard metal measurer | |
CN209727720U (en) | Soil permeability coefficient detection device | |
CN210108421U (en) | Water quantity and quality measuring device for underwater discharge port | |
CN210269536U (en) | Concrete water permeability coefficient tester | |
CN206919988U (en) | Open channel and conduit wastewater flow integral standard device | |
CN110068374A (en) | A kind of integral type ultrasonic water meter | |
CN109781217A (en) | A kind of detection device for water meter | |
CN208059957U (en) | Ultrasonic open channel flowmeter | |
CN204944878U (en) | The sampler that pH value is measured | |
CN214749648U (en) | Steel slag concrete permeability measuring device | |
CN216695200U (en) | On-spot calibrating installation of portable level gauge |
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: 20190315 Termination date: 20190720 |
|
CF01 | Termination of patent right due to non-payment of annual fee |