CN207937114U - A kind of shunting of water pressure and hydraulic pressure sensor calibration equipment - Google Patents
A kind of shunting of water pressure and hydraulic pressure sensor calibration equipment Download PDFInfo
- Publication number
- CN207937114U CN207937114U CN201721691643.0U CN201721691643U CN207937114U CN 207937114 U CN207937114 U CN 207937114U CN 201721691643 U CN201721691643 U CN 201721691643U CN 207937114 U CN207937114 U CN 207937114U
- Authority
- CN
- China
- Prior art keywords
- level
- pipeline
- baffle
- water tank
- shunt conduit
- 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.)
- Active
Links
Landscapes
- Control Of Non-Electrical Variables (AREA)
Abstract
The utility model is related to a kind of shunting of water pressure and hydraulic pressure sensor calibration equipments, including：Main pipeline, it includes level-one pipeline, the secondary canalization being arranged in parallel in up and down in shell, the right end of level-one pipeline is connected with the right end of secondary canalization by three-level pipeline, level Four pipeline, Pyatyi pipeline the other end on be connected with digital display type pressure sensor, pressure dial plate respectively；The upper end of water inlet shunt conduit is connected by four-way connection with secondary canalization, and the lower end for shunt conduit of intaking is equipped with distributing inlet interface, and level-one connecting tube is connected on the upper end connector of four-way connection；The lower end of water outlet shunt conduit is connected by three-way connection with level-one pipeline, and the upper end for being discharged shunt conduit is equipped with shunting water outlet mouthpiece, and water outlet shunt conduit is equipped with pressure regulator valve.The utility model provide it is a kind of it is easy to carry, accuracy is high, water pressure shunting easy to operate, that live pressure regulation can be achieved and hydraulic pressure sensor calibration equipment.
Description
Technical field
The utility model belongs to geotechnical engineering field more particularly to a kind of shunting of water pressure and hydraulic pressure sensor verification dress
It sets.
Background technology
Since there are moisture in the nature soil body, thus often need in soil body dynamic characteristic test to pore water pressure into
Row observing and controlling.It is frequently necessary to for water source to be diverted to different channels in experiment, thus needs intuitive, convenient water body part flow arrangement；
Meanwhile in test needing to verify hydraulic pressure sensor, it is also desirable to related device.It can be compatible with setting for both functions simultaneously
It is standby that there is very high application value in soil test.A kind of Chinese patent " part flow arrangement of injector
(CN201520844107.4) ", including ontology, input terminal, hand nutting, peep hole, output end, water-supply-pipe, the ontology
It is molded by plastics integral type, cylinder internal hollow out among ontology, peep hole is provided in the right end of ontology, outside peep hole
Equipped with hand nutting, hand nutting is connect by screw thread with ontology, and portion is equipped with input terminal on the body, and input terminal is presented for turriform
Small lower big shape is equipped with several annular projections on the outside of input terminal, is equipped with several output ends in body lower part, output end is in for turriform
Its outside of up big and down small shape is equipped with several annular projections, and water-supply-pipe is socketed on the outside of output end.The beneficial item of the utility model
Part is：Simple in structure, easy for installation, inexpensive, high efficiency, shunting effect are good.But conventional part flow arrangement is when in use,
Often there is cannot achieve live pressure regulation, be not suitable for the mixing shunting of a variety of solution, and work(is verified without hydraulic pressure sensor
The problems such as energy, the effect of anticipation is not had.
Therefore, these problems are based on, provide it is a kind of it is easy to carry, accuracy is high, it is easy to operate, live pressure regulation can be achieved
Water pressure shunts and hydraulic pressure sensor calibration equipment, has important practical significance.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide it is a kind of it is easy to carry, accuracy is high, operation
Water pressure shunting convenient, that live pressure regulation can be achieved and hydraulic pressure sensor calibration equipment.
The utility model solves its technical problem and following technical scheme is taken to realize：
A kind of shunting of water pressure and hydraulic pressure sensor calibration equipment, including：Shell, main pipeline, water inlet shunt conduit, water outlet
Shunt conduit, blending water tank, it is characterised in that：
Main pipeline comprising level-one pipeline, the secondary canalization being arranged in parallel in up and down in shell, the level-one pipeline, two
The left and right both ends of grade pipeline extend through the left and right side walls of shell, the level-one pipeline, secondary canalization left end be respectively equipped with
The right end of water outlet mouthpiece, water inlet interface, the level-one pipeline is connected with the right end of secondary canalization by three-level pipeline, and described
The interface of secondary canalization and three-level pipeline is also parallel with one end of level Four pipeline, Pyatyi pipeline, the level Four pipeline, suppressor grid tube
Digital display type pressure sensor, pressure dial plate are connected on the other end in road respectively；
Water inlet shunt conduit, quantity at least two are set to the lower section of secondary canalization, the water inlet isocon vertically
The upper end in road is connected by four-way connection with secondary canalization, and the lower end of the water inlet shunt conduit is stretched out other than shell, described
The lower end for shunt conduit of intaking is equipped with distributing inlet interface, and level-one connecting tube, phase are connected on the upper end connector of the four-way connection
It is equipped with level-one hand-operated valve, level-one one-way throttle valve on secondary canalization between the adjacent four-way connection successively from left to right, most
The secondary canalization of the four-way connection left in left side is equipped with two level one-way throttle valve, the four-way connection right of the rightmost side
Secondary canalization be equipped with manual three-way valve, be connected with two level connecting tube on the upper end connector of the manual three-way valve, it is described
Shunt conduit of intaking is equipped with three-level one-way throttle valve, and the level-one connecting tube is equipped with two-stage hand valve；
It is discharged shunt conduit, quantity at least two is set to the top of level-one pipeline, the water outlet isocon vertically
The lower end in road is connected by three-way connection with level-one pipeline, and the upper end of the water outlet shunt conduit is stretched out other than shell, described
The upper end for being discharged shunt conduit is equipped with shunting water outlet mouthpiece, and the water outlet shunt conduit is equipped with pressure regulator valve；
Water tank is blended, is set to enclosure interior, between level-one pipeline, secondary canalization, the blending water tank passes through
Corner brace is connected with the rear wall of shell, and the one end of the level-one connecting tube far from four-way connection is connected with the lower wall of blending water tank
Logical, the one end of the two level connecting tube far from manual three-way valve is connected with the right side wall of blending water tank.
Further, the secondary canalization, three-level pipeline, level Four pipeline, Pyatyi pipeline engage place's knot in a cross-shaped mode
Structure.
Further, the left side of the blending water tank is equipped with vibrator, and the shell is equipped with and is worn for vibrator power supply line
The power hole crossed.
Further, the one baffle in the blending water tank, the parallel bottom wall with blending water tank of the one baffle are set
Set, and the length for being shorter in length than blending tank bottom wall of the one baffle, the front and back end of the one baffle respectively with blending
The front-rear side walls Joint of water tank, the right side wall Joint of the right end and blending water tank of the one baffle, the one baffle
Left end and the left side wall for blending water tank between be equipped with opening, the top of the one baffle is equipped with two level baffle, three-level baffle,
The two level baffle, three-level baffle respectively with blending the left side wall of water tank it is parallel, the two level baffle, three-level baffle quantity
Respectively multiple, the two level baffle and three-level baffle are staggered, the front and back end of the two level baffle respectively with blending water tank
Front-rear side walls Joint, the lower end of the two level baffle and the upper surface Joint of one baffle, the two level baffle it is upper
It holds and is equipped with opening between the roof of blending water tank, the front and back end of the three-level baffle front-rear side walls phase with blending water tank respectively
It is affixed, the roof Joint of the upper end of the three-level baffle and blending water tank, the lower end and one baffle of the three-level baffle it
Between be equipped with opening.
Further, the front end face of the shell offers the action pane of rectangle.
Further, the front of the action pane is equipped with operation door, and the lower end of the operation door passes through hinge and operation
Windows active connects, and is mutually locked by hasp between operation door and the shell.
Further, a side bottom of the blending water tank is equipped with drainpipe, and the drainpipe is equipped with valve.
The advantages of the utility model and good effect are：
1. the utility model floor space is small, easy to carry, the accuracy that can be used for logarithm explicit pressure sensor carries out
Correction, easy to operate, quick, digital display type pressure sensor and pressure dial plate have dual effect effect, reduce error and exist,
Accuracy is high.
2. the utility model can be used as the use of multichannel part flow arrangement, live pressure regulation connection, easy to use, pressure are realized
Power is accurate, and each water outlet mouthpiece that shunts can connect different external equipments, and each experiment can be achieved not interfereing with each other, and individually test.
3. in the utility model, when needing mixed solution to be tested as water source in indoor centrifugal modeling, shunting can be passed through
Water inlet interface is separately connected different solutions tank, and different solution is entered in blending water tank by shunt conduit of intaking carry out respectively
Mixing, mixed solution pass sequentially through two level connecting tube, secondary canalization, three-level pipeline, level-one pipeline and pass through water outlet mouthpiece
Outflow, or external equipment is connected by shunting water outlet mouthpiece, it is easy to operate, quick to realize live pressure regulation connection.
4. in the utility model, the turbulent flow of solution in blending water tank can be increased by opening vibrator, contribute to the mixing of solution,
The path that setting one baffle in blending water tank, two level baffle, three-level baffle increase solution flowing contributes to the mixing of solution.
Description of the drawings
The technical solution of the utility model is described in further detail below with reference to drawings and examples, still
It should be known that these attached drawings only design for task of explanation, therefore not as the restriction of the scope of the utility model.In addition,
Unless otherwise indicated, these attached drawings are meant only to conceptually illustrate structure construction described herein, without to carry out to scale
It draws.
Fig. 1 is the utility model structure diagram；
Fig. 2 is structural schematic diagram in the utility model shell；
Fig. 3 is the utility model shell interior profile figure；
Fig. 4 is dotted portion enlarged diagram in Fig. 3.
In figure：1. shell, 2. level-one pipelines, 3. secondary canalizations, 4. water outlet mouthpieces, 5. water inlet interfaces, 6. three-level pipelines, 7.
Level Four pipeline, 8. Pyatyi pipelines, 9. digital display type pressure sensors, 10. pressure dial plates, 11. water inlet shunt conduits, 12. 4 connect
Head, 13. distributing inlet interfaces, 14. level-one connecting tubes, 15. level-one hand-operated valves, 16. level-one one-way throttle valves, 17. two levels are unidirectional
Throttle valve, 18. manual three-way valves, 19. two level connecting tubes, 20. three-level one-way throttle valves, 21. two-stage hand valves, 22. water outlets
Shunt conduit, 23. three-way connections, 24. shunting water outlet mouthpieces, 25. pressure regulator valves, 26. blending water tanks, 27. vibrators, 28. level-ones
Baffle, 29. two level baffles, 30. three-level baffles, 31. action panes, 32. operation doors, 33. hasps.
Specific implementation mode
Firstly, it is necessary to which explanation, illustrates the concrete structure, feature of the utility model by by way of example below
With advantage etc., however what all descriptions were intended merely to illustrate, and should not be construed as forming the utility model and appoint
What is limited.In addition, the arbitrary single technical characteristic for being described by or implying in each embodiment mentioned by this paper, or it is shown
Or implicit arbitrary single technical characteristic in the drawings, still can continue between these technical characteristics (or its equivalent) into
The arbitrary combination of row is deleted, to obtain more other embodiments of the utility model that may do not referred to directly herein.
In addition, for the sake of simplifying drawing, same or like technical characteristic may be indicated only at one in the same figure.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot
It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Fig. 1 is the utility model structure diagram；Fig. 2 is structural schematic diagram in the utility model shell；Fig. 3 is this practicality
New hull interior profile figure；Fig. 4 is dotted portion enlarged diagram in Fig. 3.Below just this reality is illustrated in conjunction with Fig. 1-Fig. 4
With novel.
As shown in Figs 1-4, a kind of water pressure shunting and hydraulic pressure sensor calibration equipment, including：Shell 1, main pipeline, water inlet
Shunt conduit 11, water outlet shunt conduit 22, blending water tank 26；Main pipeline comprising the level-one being arranged in parallel in up and down in shell
Pipeline 2, secondary canalization 3, the level-one pipeline 2, secondary canalization 3 left and right both ends extend through the left and right side walls of shell 1, institute
State level-one pipeline 2, the left end of secondary canalization 3 is respectively equipped with water outlet mouthpiece 4, water inlet interface 5, the right end of the level-one pipeline 2 with
The right end of secondary canalization 3 is connected by three-level pipeline 6, and the secondary canalization 3 and the interface of three-level pipeline 3 are also parallel with
One end of level Four pipeline 7, Pyatyi pipeline 8, the level Four pipeline 7, Pyatyi pipeline 8 the other end on be connected with digital display type pressure respectively
Sensor 9, pressure dial plate 10；Water inlet shunt conduit 11, quantity at least two are set to the lower section of secondary canalization 3 vertically,
The upper end of the water inlet shunt conduit 11 is connected by four-way connection 12 with secondary canalization 3, the water inlet shunt conduit 11
Lower end is stretched out other than shell 1, and the lower end of the water inlet shunt conduit 11 is equipped with distributing inlet interface 13, the four-way connection 12
It is connected with level-one connecting tube 14 on upper end connector, on the secondary canalization 3 between the adjacent four-way connection 12 from left to right successively
Equipped with level-one hand-operated valve 15, level-one one-way throttle valve 16, the secondary canalization 3 of 12 left of the four-way connection of the leftmost side is equipped with
The secondary canalization 3 of two level one-way throttle valve 17,12 right of the four-way connection of the rightmost side is equipped with manual three-way valve 18, institute
It states and is connected with two level connecting tube 19 on the upper end connector of manual three-way valve 18, it is unidirectional that the water inlet shunt conduit 11 is equipped with three-level
Throttle valve 20, the level-one connecting tube 14 are equipped with two-stage hand valve 21；Water outlet shunt conduit 22, quantity at least two,
The lower end of its vertical top for being set to level-one pipeline 2, the water outlet shunt conduit 22 passes through three-way connection 23 and 2 phase of level-one pipeline
The upper end of connection, the water outlet shunt conduit 22 is stretched out other than shell 1, and the upper end of the water outlet shunt conduit 22, which is equipped with, to be distributed
Water interface 24, the water outlet shunt conduit 22 are equipped with pressure regulator valve 25；Water tank 26 is blended, is set to inside shell 1, is located at one
Between grade pipeline 2, secondary canalization 3, the blending water tank 26 is connected by corner brace with the rear wall of shell 1, the level-one connection
The one end of pipe 14 far from four-way connection 12 is connected with the lower wall of blending water tank 26, and the two level connecting tube 19 is far from manual three
One end of port valve door 18 is connected with the right side wall of blending water tank 26.
As an example, the present apparatus can be used for being corrected the accuracy of pressure sensor, adjust level-one hand-operated valve first
15 are in open state, adjust two-stage hand valve 21 and are closed, and adjust manual three-way valve 18 so that at secondary canalization 3
It in connected state, adjusts pressure regulator valve and is closed, water source is connected by water inlet interface 5, (is not drawn in figure under the action of pump
Go out), water passes sequentially through secondary canalization 3, three-level pipeline 6, level-one pipeline 2 and is discharged eventually by water outlet mouthpiece 4, due to diode
Level-one one-way throttle valve 16 that road 3 is equipped with, two level one-way throttle valve 17 are one-way throttle valve so that in secondary canalization 3
Flow can only flow and can not flow back from left to right, due to three-level one-way throttle valve 20 also be one-way throttle valve so that water inlet
Flow in shunt conduit 11 can only be flowed and can not be flowed back from bottom to up, adjust level-one one-way throttle valve 16 or two level unidirectionally saves
The flow of water in secondary canalization 3 is adjusted in the aperture for flowing valve 17, since secondary canalization 3 and the interface of three-level pipeline 3 are also in parallel
There are level Four pipeline 7, Pyatyi pipeline 8, therefore digital display type pressure sensor 9, pressure dial plate 10 on level Four pipeline 7, Pyatyi pipeline 8
It can measure and show reading to the pressure of water on main pipeline respectively, wait for that digital display type pressure sensor 9, pressure dial plate 10 show
Number is readable after stablizing, and the reading of comparison digital display type pressure sensor 9 and pressure dial plate 10 can logarithm explicit pressure sensor
9 accuracy is confirmed, easy to operate, quick；It often needs to survey pore water pressure in soil body dynamic characteristic test
Control, is frequently necessary to for water source to be diverted to different channels in experiment, thus needs intuitive, convenient water body part flow arrangement, when this
After device is used as multichannel part flow arrangement in use, water flow pressure in main pipeline stablizes, it can pass through and shunt water outlet mouthpiece 24 and connect
External equipment is connect, and adjusts the discharge pressure of flow in each water outlet shunt conduit 22 by pressure regulator valve 25, to realize live tune
Pressure connection, easy to use, pressure is accurate, and each water outlet mouthpiece 24 that shunts can connect different external equipments, and each experiment can be achieved
It does not interfere with each other, individually tests；When needing mixed solution to be tested as water source in indoor centrifugal modeling, can be connect by distributing inlet
Mouth 13 is separately connected different solutions tank, adjusts the level-one hand-operated valve 15 positioned at 12 right of four-way connection and is closed, adjusts
Two-stage hand valve 21 is in open state, adjusts manual three-way valve 18 so that two level connecting tube 19 is right with manual three-way valve 18
The secondary canalization 3 of side is in connected state, and the level-one one-way throttle valve 16 that is equipped with due to secondary canalization 3, two level are unidirectionally saved
It is one-way throttle valve to flow valve 17 so that the flow in secondary canalization 3 can only be flowed and can not be flowed back from left to right, due to three
Grade one-way throttle valve 20 also be one-way throttle valve so that water inlet shunt conduit 11 in flow can only flow from bottom to up and can not
Reflux, different solution are entered in blending water tank 26 by shunt conduit 11 of intaking mixed respectively, mixed solution
It passes sequentially through two level connecting tube 19, secondary canalization 3, three-level pipeline 6, level-one pipeline 2 and is flowed out by water outlet mouthpiece 4, at this point, number
Explicit pressure sensor 9, pressure dial plate 10 can respectively measure the pressure of solution on main pipeline and show reading, if multigroup
When indoor centrifugal modeling needs this solution, external equipment can be connected by shunting water outlet mouthpiece 24, and adjust respectively by pressure regulator valve 25
The pressure of solution in a water outlet shunt conduit 22 is easy to operate, quick to realize live pressure regulation connection.
For further, it can also consider in the present invention, the secondary canalization 3, three-level pipeline 6, tetreode
Road 7, Pyatyi pipeline 8 engage place's structure in a cross-shaped mode.
For further, it can also consider in the present invention, the left side of the blending water tank 26 is equipped with vibrator
27, the shell 1 is equipped with the power hole passed through for 27 power cord of vibrator.
The turbulent flow of solution in blending water tank 26 can be increased by opening vibrator 27, contribute to the mixing of solution.
For further, it can also consider in the present invention, the one baffle 28 in the blending water tank 26, institute
It states the parallel bottom wall with blending water tank 26 of one baffle 28 to be arranged, and being shorter in length than for the one baffle 28 blends 26 bottom of water tank
The length of wall, the front and back end of the one baffle 28 front-rear side walls Joint with blending water tank 26 respectively, the one baffle
The right side wall Joint of 28 right end and blending water tank 26, the left end of the one baffle 28 and the left side wall of blending water tank 26 it
Between be equipped with opening, the top of the one baffle 28 is equipped with two level baffle 29, three-level baffle 30, the two level baffle 29, three-level
Baffle 30 is parallel with the blending left side wall of water tank 26 respectively, and the two level baffle 29, the quantity of three-level baffle 30 are respectively more
A, the two level baffle 29 is staggered with three-level baffle 30, the front and back end of the two level baffle 29 respectively with blending water tank 26
Front-rear side walls Joint, the lower end of the two level baffle 29 and the upper surface Joint of one baffle 28, the two level baffle
Be equipped with opening between 29 upper end and the roof for blending water tank 26, the front and back end of the three-level baffle 30 respectively with blending water tank 26
Front-rear side walls Joint, the roof Joint of the upper end of the three-level baffle 30 and blending water tank 26, the three-level baffle 30
Lower end and one baffle 28 between be equipped with opening.
Solution in each level-one connecting tube 14 flows after entering in blending water tank 26 along one baffle 28 to the left,
By the open flow between one baffle 28 and blending 26 left side wall of water tank, two level baffle 29, three-level gear 30 are staggered, molten
For liquid from left to right by multiple two level baffles 29, three-level gear 30, two level baffle 29, three-level gear 30 increase the path of solution flowing
Contribute to the mixing of solution, is finally flowed in secondary canalization 2 through two level connecting tube 19.
For further, it can also consider in the present invention, the front end face of the shell 1 offers the behaviour of rectangle
Make window 31.
The folding situation of each valve is adjusted by action pane 31.
For further, it can also consider in the present invention, the front of the action pane 31 is equipped with operation door
32, the lower end of the operation door 32 is flexibly connected by hinge with action pane 31, is passed through between the operation door 32 and shell 1
33 phase of hasp locks.
Operation door 32 is used to open or shutoff operation window.
For further, it can also consider in the present invention, a side bottom of the blending water tank 26 is equipped with row
Water pipe, the drainpipe are equipped with valve.
Blending 26 residual liquid of water tank can be discharged by drainpipe (being not drawn into figure).
It should be noted that the concrete structure of the digital display type pressure sensor used in the present apparatus, vibrator, work original
Reason and circuit structure are the prior art, and only need to its included power cord be separately connected mains supply can work, therefore
No longer elaborate.
In conclusion the utility model provides, one kind is easy to carry, accuracy is high, easy to operate, achievable live pressure regulation
Water pressure shunting and hydraulic pressure sensor calibration equipment
The utility model is described in detail in above example, but the content is only the preferable reality of the utility model
Example is applied, should not be considered as limiting the scope of the present invention.Equalization made according to the scope of application of this utility model
Variation and improvement etc., should all still belong within the patent covering scope of the utility model.
Claims (7)
1. a kind of water pressure shunting and hydraulic pressure sensor calibration equipment, including：Shell, main pipeline, go out moisture at shunt conduit of intaking
Flow tube road, blending water tank, it is characterised in that：
Main pipeline comprising level-one pipeline, the secondary canalization being arranged in parallel in up and down in shell, the level-one pipeline, diode
The left and right both ends in road extend through the left and right side walls of shell, the level-one pipeline, secondary canalization left end be respectively equipped with water outlet
The right end of interface, water inlet interface, the level-one pipeline is connected with the right end of secondary canalization by three-level pipeline, and the two level
The interface of pipeline and three-level pipeline is also parallel with one end of level Four pipeline, Pyatyi pipeline, the level Four pipeline, Pyatyi pipeline
Digital display type pressure sensor, pressure dial plate are connected on the other end respectively；
Water inlet shunt conduit, quantity at least two are set to the lower section of secondary canalization vertically, the water inlet shunt conduit
Upper end is connected by four-way connection with secondary canalization, and the lower end of the water inlet shunt conduit is stretched out other than shell, the water inlet
The lower end of shunt conduit is equipped with distributing inlet interface, and level-one connecting tube is connected on the upper end connector of the four-way connection, adjacent
It is equipped with level-one hand-operated valve, level-one one-way throttle valve, the leftmost side on secondary canalization between the four-way connection successively from left to right
The four-way connection left secondary canalization be equipped with two level one-way throttle valve, the two of the four-way connection right of the rightmost side
Grade pipeline is equipped with manual three-way valve, and two level connecting tube, the water inlet are connected on the upper end connector of the manual three-way valve
Shunt conduit is equipped with three-level one-way throttle valve, and the level-one connecting tube is equipped with two-stage hand valve；
It is discharged shunt conduit, quantity at least two is set to the top of level-one pipeline vertically, the water outlet shunt conduit
Lower end is connected by three-way connection with level-one pipeline, and the upper end of the water outlet shunt conduit is stretched out other than shell, the water outlet
The upper end of shunt conduit is equipped with shunting water outlet mouthpiece, and the water outlet shunt conduit is equipped with pressure regulator valve；
Water tank is blended, is set to enclosure interior, between level-one pipeline, secondary canalization, the blending water tank passes through corner brace
It is connected with the rear wall of shell, the one end of the level-one connecting tube far from four-way connection is connected with the lower wall of blending water tank,
The one end of the two level connecting tube far from manual three-way valve is connected with the right side wall of blending water tank.
2. a kind of water pressure shunting according to claim 1 and hydraulic pressure sensor calibration equipment, it is characterised in that：Described two
Grade pipeline, three-level pipeline, level Four pipeline, Pyatyi pipeline engage place's structure in a cross-shaped mode.
3. a kind of water pressure shunting according to claim 1 and hydraulic pressure sensor calibration equipment, it is characterised in that：It is described to mix
The left side of mixed water tank is equipped with vibrator, and the shell is equipped with the power hole passed through for vibrator power supply line.
4. a kind of water pressure shunting according to claim 1 and hydraulic pressure sensor calibration equipment, it is characterised in that：It is described to mix
One baffle in mixed water tank, the parallel bottom wall with blending water tank of the one baffle is arranged, and the length of the one baffle
Shorter than blend the length of tank bottom wall, the front and back end of the one baffle front-rear side walls Joint with blending water tank respectively, institute
State the right side wall Joint of the right end and blending water tank of one baffle, the left side wall of the left end and blending water tank of the one baffle
Between be equipped with opening, the top of the one baffle is equipped with two level baffle, three-level baffle, the two level baffle, three-level baffle point
Not parallel with the blending left side wall of water tank, the two level baffle, the quantity of three-level baffle are respectively multiple, the two level baffle
It is staggered with three-level baffle, the front and back end of the two level baffle front-rear side walls Joint with blending water tank respectively, described two
The grade lower end of baffle and the upper surface Joint of one baffle are set between the upper end of the two level baffle and the roof for blending water tank
There is an opening, the front and back end of the three-level baffle front-rear side walls Joint with blending water tank respectively, the upper end of the three-level baffle
With the roof Joint of blending water tank, opening is equipped between the lower end and one baffle of the three-level baffle.
5. a kind of water pressure shunting according to claim 1 and hydraulic pressure sensor calibration equipment, it is characterised in that：The shell
The front end face of body offers the action pane of rectangle.
6. a kind of water pressure shunting according to claim 5 and hydraulic pressure sensor calibration equipment, it is characterised in that：The behaviour
The front for making window is equipped with operation door, and the lower end of the operation door is flexibly connected by hinge with action pane, the operation door
It is mutually locked by hasp between shell.
7. a kind of water pressure shunting according to claim 1 and hydraulic pressure sensor calibration equipment, it is characterised in that：It is described to mix
One side bottom of mixed water tank is equipped with drainpipe, and the drainpipe is equipped with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721691643.0U CN207937114U (en) | 2017-12-07 | 2017-12-07 | A kind of shunting of water pressure and hydraulic pressure sensor calibration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721691643.0U CN207937114U (en) | 2017-12-07 | 2017-12-07 | A kind of shunting of water pressure and hydraulic pressure sensor calibration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207937114U true CN207937114U (en) | 2018-10-02 |
Family
ID=63644804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721691643.0U Active CN207937114U (en) | 2017-12-07 | 2017-12-07 | A kind of shunting of water pressure and hydraulic pressure sensor calibration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207937114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110617915A (en) * | 2019-09-29 | 2019-12-27 | 重庆大学 | Calibration system and method for coal and gas outburst dynamic pressure sensor |
-
2017
- 2017-12-07 CN CN201721691643.0U patent/CN207937114U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110617915A (en) * | 2019-09-29 | 2019-12-27 | 重庆大学 | Calibration system and method for coal and gas outburst dynamic pressure sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103111213B (en) | A kind of venturi mixer containing special Inserting Tube | |
| CN207937114U (en) | A kind of shunting of water pressure and hydraulic pressure sensor calibration equipment | |
| CN203869853U (en) | Test apparatus for exploring oxygenation effect of multiple Venturi air ejectors | |
| CN208719475U (en) | A kind of pressure balance control valve and mixed gas proportioner | |
| CN107413214A (en) | Buffer solution configuration system based on quaternary pumping system | |
| WO2018090835A1 (en) | Integrally assembled flow rate controlling and flow rate sensing device and control method thereof | |
| CN105396242A (en) | Pipeline system of fire engine | |
| CN104297023A (en) | A cell analyzer, a mixing device thereof and a mixing method | |
| CN103498403A (en) | Liquid supply device and liquid supply method for manufacturing foamed asphalt | |
| CN105544705B (en) | Floor drain exhibiting device | |
| CN205964790U (en) | Adjustable foam gun admits air | |
| CN205173792U (en) | A eccentric joint for fixing gondola water faucet control box | |
| CN108278386A (en) | Integral type three-way water mixing valve | |
| CN205912707U (en) | Dual aeration oxygenation device | |
| CN208802983U (en) | A kind of tin bath in floating glass production line protective gas mixing arrangement | |
| CN216717904U (en) | Quality of water autosampler and installation cabinet thereof | |
| CN201723892U (en) | Multipath common-pipe inlet water divider | |
| CN108708442A (en) | A kind of hutch water device structure improving overflow | |
| CN209817282U (en) | Grout sleeve is used in connection of reinforcing bar of grout mouth above | |
| CN209348440U (en) | A kind of thimerosal maker | |
| CN211799286U (en) | Y type filter with flow control function | |
| CN208670145U (en) | Combined type water mixing valve cavity | |
| CN207599034U (en) | A kind of double Lode switching valves | |
| CN209245434U (en) | The plastics of constant-temperature tap integrally cross water-bound | |
| CN207621551U (en) | A kind of gas distribution equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 301700 No. 19 Wujing Road, Huangzhuang street, Wuqing District, Tianjin Patentee after: Cubic Tongda (Tianjin) Experimental Instrument Co.,Ltd. Address before: 300000 535-4, 18 Fuyuan Road, development zone, Wuqing District, Tianjin (centralized office area) Patentee before: LIFANG TONGDA INDUSTRIAL (TIANJIN) CO.,LTD. |
|
| CP03 | Change of name, title or address |