CN108479164A - A kind of runoff investigation equipment - Google Patents

A kind of runoff investigation equipment Download PDF

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Publication number
CN108479164A
CN108479164A CN201810626559.3A CN201810626559A CN108479164A CN 108479164 A CN108479164 A CN 108479164A CN 201810626559 A CN201810626559 A CN 201810626559A CN 108479164 A CN108479164 A CN 108479164A
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CN
China
Prior art keywords
transverse slat
casting die
upright bar
outlet pipe
water storage
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Granted
Application number
CN201810626559.3A
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Chinese (zh)
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CN108479164B (en
Inventor
王晓春
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Zhejiang Zhaoquan Intelligent Technology Co Ltd
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Zhejiang Zhaoquan Intelligent Technology Co Ltd
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Priority to CN201810626559.3A priority Critical patent/CN108479164B/en
Publication of CN108479164A publication Critical patent/CN108479164A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Sewage (AREA)

Abstract

An embodiment of the present invention provides a kind of runoff investigation equipment, belong to water treatment filtering equipment technical field, and adjustment equipment includes:Mainframe, the mainframe include pedestal;Upright bar one;Transverse slat one, transverse slat one is horizontal, and the middle part of transverse slat one and one upper end of upright bar are hinged, and transverse slat one is overturn relative to upright bar one or so;Water storage element, water storage element are located above the left side of the transverse slat one, and water storage element includes casting die, and casting die connection is arranged on the right side of the transverse slat one;Wherein, outlet pipe is located on the movement locus of the casting die, and outlet pipe is between casting die and transverse slat two.The present invention reaches water flow stationary and flows into filter assemblies, flexible modulation inflow, and the technique effect of specific interim storage capacity.

Description

A kind of runoff investigation equipment
Technical field
The present invention relates to water treatment filtering equipment technical field more particularly to a kind of runoff investigation equipment.
Background technology
Main component is filter assemblies, the filter efficiency of filter assemblies and filtering in the water treatment facilities of the prior art Quality determines water treatment facilities quality.
But practical water treatment facilities are in the process of running, water treatment facilities are directly connected to water inlet pipe, due in pipe network There is fluctuation in pressure, actual inflow may increase in a certain period, lead to inflow occur to set beyond water process The filtration yield of standby middle filter assemblies, causes water to be accumulated before filter assemblies, after accumulation generates certain pressure, by pressure influence, By the pressure short time by filter assemblies, cause poor filtration effect of the filter assemblies to it, the water quality of output not up to standard.
So the technical issues of prior art is, the hydraulic pressure for pipe network of intaking deposits fluctuation, the inflow tune of water treatment facilities Save it is dumb, when water inlet pipe hydraulic pressure is higher, there are inflow be more than filtration yield, the poor filtration effect of filter assemblies.
Invention content
The embodiment of the present application provides a kind of runoff investigation equipment, and the hydraulic pressure for solving water inlet pipe network in the prior art deposits wave Dynamic, the inflow adjusting of water treatment facilities is dumb, and when water inlet pipe hydraulic pressure is higher, there are inflows to be more than filtration yield, filtering group The technical issues of poor filtration effect of part;Reach water flow stationary and flows into filter assemblies, flexible modulation inflow, and specific interim storage The technique effect of outlet capacity.
The embodiment of the present application provides a kind of runoff investigation equipment, and adjustment equipment includes:Mainframe, the mainframe include base Seat;Upright bar one, the upright bar one is located on the pedestal, and the lower end of upright bar one is fixedly connected with pedestal;Transverse slat one, the cross Plate one is horizontal, and the middle part of transverse slat one and one upper end of the upright bar are hinged, and transverse slat one is overturn relative to upright bar one or so;
Water storage element, the water storage element are located above the left side of the transverse slat one, and the water storage element includes water storage babinet, institute It states water storage box house and is provided with accommodating chamber, the water tank body is located above the left side of the transverse slat one;Water inlet, it is described into The mouth of a river is located above the left side of the water storage babinet to be connected to the accommodating chamber;Water outlet, the water outlet are located at the water storage The lower right-hand side of babinet is connected to the accommodating chamber;Outlet pipe, the left end of the outlet pipe is connected with the water outlet, another End extends to the right;
Fixed frame, the fixed frame are frame shape, and the fixed frame is located at the right side of the transverse slat one, and the fixed frame includes vertical Bar two, the upright bar two is located at the upper of the pedestal, and the lower end of upright bar two is connected with the pedestal;Transverse slat two, the transverse slat Two be horizontal, and the transverse slat two is fixedly connected with the upper end of upright bar two;Fixing piece, one end of the fixing piece and the transverse slat Two connections, the other end are connected with the outlet pipe;
Casting die, the casting die connection are arranged on the right side of the transverse slat one;Wherein, the outlet pipe is located at the movement of the casting die On track, and outlet pipe is between casting die and transverse slat two.
Preferably, the adjustment equipment further includes cradle, the left end of the bottom surface of the cradle and the transverse slat one It is fixedly connected, the upper surface of the cradle is connected with the water storage element.
Preferably, being provided with card slot among the cradle, the water storage element is connected in the card slot, and described It is provided with backing plate between the bottom surface and card slot bottom surface of water storage element.
Preferably, the adjustment equipment further includes winding stand, the winding stand is frame shape, and the winding stand includes vertical Bar three, the upright bar three is located at the upper of the pedestal, and the lower end of upright bar three is connected with the pedestal;Roller, the roller and The upper end of upright bar three is hinged, and the roller is freely rolled relative to upright bar three;Wherein, the outlet pipe winds and hangs from above described On roller, part of the outlet pipe on roller is outlet pipe winder.
Preferably, the fixed frame coats the mainframe, it is located at the outside of the mainframe, the transverse slat two is located at The top of the transverse slat one.
Preferably, the pedestal is provided with pillar relative to the left side of transverse slat one, the pillar is elastic telescopic, institute The upper end connection transverse slat one of pillar is stated, the lower end of the pillar connects pedestal.
Preferably, the pillar includes foundation portion;Pars contractilis, the pars contractilis are located at the top in the foundation portion, and It is flexible up and down relative to foundation portion;Spring, the spring is between foundation portion and pars contractilis;Locating part, the locating part are set The exposed parts relative to foundation portion in pars contractilis are set, and pars contractilis is fixedly connected.
Preferably, the casting die includes casting die lower part;Casting die top, between the casting die top and flexible casting die lower part It is threadedly coupled, and the upper surface on the casting die top is arc surface, and is provided on upper surface several convex stupefied.
Said one in the embodiment of the present application or multiple technical solutions at least have following one or more technology effects Fruit:
1, in the embodiment of the present application, one or so the structure flexibly agitated is constituted by transverse slat one and upright bar one, works as water storage element Water inlet connection water inlet pipe network, the filter assemblies in outlet pipe direct or indirect connection water treatment facilities, when inflow is more than When the filtration yield of filter assemblies, water is accumulated in water tank body, be stacked into it is a certain amount of after, transverse slat one is by water storage box weight It influences, one left side of transverse slat moves downward, and the right side of transverse slat one moves upwards, using the casting die on one right side of transverse slat, to outlet pipe It compresses, reduces the cross-sectional area at the correspondence casting die of outlet pipe, reduce inflow;Solves the water for pipe network of intaking in the prior art Pressure deposits fluctuation, and the inflow adjusting of water treatment facilities is dumb, and when water inlet pipe hydraulic pressure is higher, there are inflows to be more than filtration yield, The technical issues of poor filtration effect of filter assemblies;Reach water flow stationary and flows into filter assemblies, flexible modulation inflow, and it is specific The technique effect of interim storage capacity.
2, in the embodiment of the present application, pillar is set, first, offsetting the dead weight of water storage element and cradle so that transverse slat one When left side downwardly turns over, more gently;Second is that the height of pillar can be limited by locating part, the rotation width of transverse slat one is limited Degree limits level of compression of the casting die to outlet pipe, under contingency condition, persistent pressure high efficiency filter.
3, in the embodiment of the present application, winding stand is set, enables outlet pipe that can wind and hang from above, spirit is provided for entire outlet pipe Adjusting space living, in casting die when oppressing outlet pipe, outlet pipe has stroke so that compressing of the casting die to outlet pipe, it is right Outlet pipe does not cause to damage.
Description of the drawings
Fig. 1 is a kind of main structure diagram of runoff investigation equipment in the embodiment of the present application;
Fig. 2 is a kind of main view direction schematic cross-sectional view of runoff investigation equipment in the embodiment of the present application;
Fig. 3 is a kind of right side structural representation of runoff investigation equipment in the embodiment of the present application;
Fig. 4 is the main structure diagram of another runoff investigation equipment in the embodiment of the present application;
Fig. 5 is the schematic cross-sectional view of pillar;
Fig. 6 is the exploded perspective view of casting die.
Reference numeral:
1, mainframe;11, pedestal;12, upright bar one;13, transverse slat one;
2, cradle;21, backing plate;
3, water storage element;31, water storage babinet;32, water inlet;33, water outlet;34, outlet pipe;341, outlet pipe winder;
4, pillar;41, foundation portion;42, pars contractilis;43, spring;44, locating part;
5, casting die;51, casting die lower part;52, casting die top;521, convex stupefied;
6, fixed frame;61, upright bar two;62, transverse slat two;621, groove;63, fixing piece;
7, winding stand;71, upright bar three;72, roller.
Specific implementation mode
The embodiment of the present application provides a kind of runoff investigation equipment, and one or so is constituted by transverse slat 1 and upright bar 1 The structure flexibly agitated, when the connection water inlet pipe network of water inlet 32 of water storage element 3,34 direct or indirect connection water process of outlet pipe Filter assemblies in equipment, when inflow is more than the filtration yield of filter assemblies, water accumulation in water storage babinet 31 is being stacked into After a certain amount of, transverse slat 1 is influenced by 31 weight of water storage babinet, and the left side of transverse slat 1 moves downward, the right side of transverse slat 1 to Upper movement compresses outlet pipe 34, reduces the cross at the correspondence casting die 5 of outlet pipe 34 using the casting die 5 on one 13 right side of transverse slat Sectional area reduces inflow, and the inflow adjusting for solving water treatment facilities in the prior art is dumb, and there are inflows to be more than The technical issues of filtration yield, the poor filtration effect of filter assemblies;Reach water flow stationary and flows into filter assemblies, flexible modulation water inlet Amount, and the technique effect of specific interim storage capacity.
In order to better understand the above technical scheme, in conjunction with appended figures and specific embodiments to upper Technical solution is stated to be described in detail.
Embodiment one
A kind of runoff investigation equipment, which is characterized in that adjustment equipment includes:
Mainframe 1, the mainframe 1 include
Pedestal 11;
Upright bar 1, the upright bar 1 is located on the pedestal 11, and the lower end of upright bar 1 is fixedly connected with pedestal 11;
Transverse slat 1, the transverse slat 1 is horizontal, and the middle part of transverse slat 1 and one 12 upper end of the upright bar are hinged, transverse slat one 13 overturn relative to upright bar one 12 or so;
Specifically, the mainframe 1 uses metal material, generally steel plate or iron plate, the transverse slat 1 and upright bar 1 Between constitute a seesaw structure, pass through the variation of both sides weight, realize one 13 automatic turning of transverse slat.
Water storage element 3, the water storage element 3 are located above the left side of the transverse slat 1, and the water storage element 3 includes
Water storage babinet 31, the water storage babinet 31 are internally provided with accommodating chamber, and the water storage babinet 31 is located at the transverse slat 1 Left side above;
Water inlet 32, the water inlet 32 is located above the left side of the water storage babinet 31 to be connected to the accommodating chamber;
Water outlet 33, the lower right-hand side that the water outlet 33 is located at the water storage babinet 31 are connected to the accommodating chamber;
Specifically, the position of the water inlet 32 and water outlet 33 is arranged, and is conducive in the case where inflow is little, flow Flow quickly through water storage babinet 31;When in the case where inflow is bigger than normal, be conducive to the accumulation of flow.
Outlet pipe 34, the left end of the outlet pipe 34 and the water outlet 33 connect, and the other end extends to the right;
Specifically, the outlet pipe 34 uses deformable material, such as plastic flexible pipe, silica gel hose, rubber hose, is used for It realizes when casting die 5 is oppressed, outlet pipe 34 will produce deformation, and cross-sectional area can change, and after oppressive force disappearance, by water Stream influences voluntarily be restored to reset condition.
Fixed frame 6, the fixed frame 6 are frame shape, and the fixed frame 6 is located at the right side of the transverse slat 1, described solid Determining frame 6 includes
Upright bar 2 61, the upright bar 2 61 is located at the upper of the pedestal 11, and the lower end of upright bar 2 61 and the pedestal 11 connect;
Transverse slat 2 62, the transverse slat 2 62 is horizontal, and the transverse slat 2 62 is fixedly connected with the upper end of upright bar 2 61;
Fixing piece 63, one end of the fixing piece 63 and the transverse slat 2 62 connect, and the other end and the outlet pipe 34 connect;
Specifically, the setting of fixed frame 6 is to oppress outlet pipe 34 in order to fix outlet pipe 34 for casting die 5 and provide basis, described Fixing piece 63 can select clip to fix outlet pipe 34;The transverse slat 2 62 is arranged fluted 621 relative to casting die 5, is pressing When part 5 oppresses outlet pipe 34, increase the contact area between outlet pipe 34 and transverse slat 2 62 so that outlet pipe 34 is in the shape that suffers oppression When change, position can keep stable, prevent from sliding, and influence compressing effect of the casting die 5 to outlet pipe 34.
Casting die 5, the connection of the casting die 5 are arranged on the right side of the transverse slat 1;
Wherein, the outlet pipe 34 is located on the movement locus of the casting die 5, and outlet pipe 34 is located at casting die 5 and transverse slat 2 62 Between.
Specifically, the effect of casting die 5 is when one 13 right side of transverse slat moves upwards, and compressing outlet pipe 34 deforms, to subtract The discharge of few outlet pipe 34 mitigates pressure of the flow to filter assemblies, reduces preparation and flows into the unit interval of filter assemblies Water;At compression of the outlet pipe 34 relative to casting die 5, one layer of clad can be coated, is being contacted for reducing casting die 5 Abrasion when outlet pipe 34, impact of the buffering casting die 5 to outlet pipe 34.
The adjustment equipment further includes cradle 2, and the left end fixation of the bottom surface of the cradle 2 and the transverse slat 1 connects It connects, the upper surface of the cradle 2 and the water storage element 3 connect.
Card slot is provided among the cradle 2, the water storage element 3 is connected in the card slot, and the water storage group It is provided with backing plate 21 between the bottom surface and card slot bottom surface of part 3.
Specifically, the setting of cradle 2 realizes that water storage babinet 31 flexibly can easily be removed from transverse slat 2 62, Convenient for safeguarding and replacing.
The fixed frame 6 coats the mainframe 1, is located at the outside of the mainframe 1, and the transverse slat 2 62 is located at described The top of transverse slat 1.
The casting die 5 includes
Casting die lower part 51;Specifically, it is fixedly connected between the casting die lower part 51 and transverse slat 1, the mode being fixedly connected can Can also be to be threadedly coupled, clamping etc., can also be that casting die lower part 51 and transverse slat 1 are integral to be welding.
Casting die top 52 is threadedly coupled between the casting die top 52 and flexible casting die lower part 51, and the casting die top 52 upper surface is arc surface, and several convex stupefied 521 are provided on upper surface.
Specifically, the stability when upper surface shape and material on casting die top 52 determine to oppress outlet pipe 34, casting die The arc slot of a recess can be arranged in the upper surface center on top 52, and the arc slot and circular outlet pipe 34 are avoided to cooperation When casting die 5 is just and the contact of outlet pipe 34 exerts a force, there are problems that skidding.
Embodiment two advanced optimizes, specially on the basis of embodiment one
The adjustment equipment further includes winding stand 7, and the winding stand 7 is frame shape, and the winding stand 7 includes
Upright bar 3 71, the upright bar 3 71 is located at the upper of the pedestal 11, and the lower end of upright bar 3 71 and the pedestal 11 connect;
The upper end of roller 72, the roller 72 and upright bar 3 71 is hinged, and the roller 72 is freely rolled relative to upright bar 3 71;
Wherein, the outlet pipe 34 winds and hangs from above on the roller 72, and part of the outlet pipe 34 on roller 72 is Outlet pipe winder 341.
Specifically, outlet pipe winder 341 has stroke, can be with the whole length of adjusting water outlet pipe 34, convenient for this The connection of equipment and traditional water treatment facilities, the setting of roller 72 can reduce wear extent of the outlet pipe 34 in draw process, Extend the service life.
Embodiment three advanced optimizes, specially on the basis of embodiment one or two
The pedestal 11 is provided with pillar 4 relative to the left side of transverse slat 1, and the pillar 4 is elastic telescopic, the pillar 4 Upper end connect transverse slat 1, the lower end of the pillar 4 connects pedestal 11.
The pillar 4 includes foundation portion 41;Pars contractilis 42, the pars contractilis 42 are located at the top in the foundation portion 41, and It is flexible relative to about 41 foundation portion;Spring 43, the spring 43 is between foundation portion 41 and pars contractilis 42;Locating part 44, The exposed parts relative to foundation portion 41 in pars contractilis 42 are arranged in the locating part 44, and pars contractilis 42 is fixedly connected.
Specifically, the structure of pillar 4 is that spring 43 stretches rod structure, and the height of the pillar 4 in its natural state is small Under equal to one 13 horizontality of transverse slat and the height difference of pedestal 11;And the pillar 4 is being preferably provided at water storage element 3 just Lower section, and it is preferably provided with two or more.
The embodiment of the present application has the following technical effect that:
1, in the embodiment of the present application, one or so the structure flexibly agitated is constituted by transverse slat 1 and upright bar 1, works as water storage The connection water inlet pipe network of water inlet 32 of component 3, the filter assemblies in 34 direct or indirect connection water treatment facilities of outlet pipe, when into When water is more than the filtration yield of filter assemblies, water accumulation in the water storage babinet 31, be stacked into it is a certain amount of after, transverse slat 1 is stored up The influence of 31 weight of water tank, one 13 left side of transverse slat move downward, and the right side of transverse slat 1 moves upwards, right using transverse slat 1 Casting die 5 on side compresses outlet pipe 34, reduces the cross-sectional area at the correspondence casting die 5 of outlet pipe 34, reduces inflow, solution The inflow of water treatment facilities in the prior art of having determined adjusts dumb, and there are inflows to be more than filtration yield, the mistake of filter assemblies Filter the technical problem of effect difference;Reach water flow stationary and flows into filter assemblies, flexible modulation inflow, and specific interim storage capacity Technique effect.
2, in the embodiment of the present application, pillar 4 is set, first, offsetting the dead weight of water storage element 3 and cradle 2 so that transverse slat When one 13 left side downwardly turns over, more gently;Second is that the height of pillar 4 can be limited by locating part 44, transverse slat one is limited 13 rotation amplitude limits level of compression of the casting die 5 to outlet pipe 34, under contingency condition, persistent pressure high efficiency filter.
3, in the embodiment of the present application, winding stand 7 is set, enables outlet pipe 34 that can wind and hang from above, be entire outlet pipe 34 Flexible adjusting space is provided, in casting die 5 when oppressing outlet pipe 34, outlet pipe 34 has stroke so that casting die 5 is to water outlet The compressing of pipe 34 does not cause to damage to outlet pipe 34.
Operation principle:One or so the structure flexibly agitated is constituted by transverse slat 1 and upright bar 1, when water storage element 3 The connection water inlet pipe network of water inlet 32, the filter assemblies in 34 direct or indirect connection water treatment facilities of outlet pipe work as water inlet pipe When hydraulic pressure is higher, when inflow is more than the filtration yield of filter assemblies, water accumulation in water storage babinet 31 is a certain amount of being stacked into Afterwards, transverse slat 1 is influenced by 31 weight of water storage babinet, and one 13 left side of transverse slat moves downward, and the right side of transverse slat 1 is transported upwards It is dynamic, using the casting die 5 on one 13 right side of transverse slat, outlet pipe 34 is compressed, the cross section at the correspondence casting die 5 of outlet pipe 34 is reduced Product reduces inflow,
In water inlet pipe hydraulic pressure not higher, when being in normal condition, inflow reduces so that the script accumulation in water storage babinet 31 Water gradually reduce, the gross mass of water storage babinet 31 gradually reduces so that transverse slat 1 is under the action of pillar 4, transverse slat 1 Left side be flipped up so that casting die 5 two moves downward, and whole equipment is in normal condition.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to include these modifications and variations.

Claims (8)

1. a kind of runoff investigation equipment, which is characterized in that adjustment equipment includes:Mainframe, the mainframe include
Pedestal;
Upright bar one, the upright bar one is located on the pedestal, and the lower end of upright bar one is fixedly connected with pedestal;
Transverse slat one, the transverse slat one is horizontal, and the middle part of transverse slat one and one upper end of the upright bar are hinged, and transverse slat one is relative to vertical Bar one or so is overturn;
Water storage element, the water storage element are located above the left side of the transverse slat one, and the water storage element includes
Water storage babinet, the water storage box house are provided with accommodating chamber, and the water tank body is located on the left side of the transverse slat one Side;
Water inlet, the water inlet is located above the left side of the water storage babinet to be connected to the accommodating chamber;
Water outlet, the lower right-hand side that the water outlet is located at the water storage babinet are connected to the accommodating chamber;
Outlet pipe, the left end of the outlet pipe are connected with the water outlet, and the other end extends to the right;
Fixed frame, the fixed frame are frame shape, and the fixed frame is located at the right side of the transverse slat one, and the fixed frame includes
Upright bar two, the upright bar two is located at the upper of the pedestal, and the lower end of upright bar two is connected with the pedestal;
Transverse slat two, the transverse slat two is horizontal, and the transverse slat two is fixedly connected with the upper end of upright bar two;
Fixing piece, one end of the fixing piece and the transverse slat two connect, and the other end is connected with the outlet pipe;
Casting die, the casting die connection are arranged on the right side of the transverse slat one;
Wherein, the outlet pipe is located on the movement locus of the casting die, and outlet pipe is between casting die and transverse slat two.
2. a kind of runoff investigation equipment as described in claim 1, which is characterized in that the adjustment equipment further includes cradle, The bottom surface of the cradle is fixedly connected with the left end of the transverse slat one, and the upper surface of the cradle and the water storage element connect It connects.
3. a kind of runoff investigation equipment as claimed in claim 2, which is characterized in that it is provided with card slot among the cradle, The water storage element is connected in the card slot, and is provided with backing plate between the bottom surface of the water storage element and card slot bottom surface.
4. a kind of runoff investigation equipment as described in claim 1, which is characterized in that the adjustment equipment further includes winding stand, The winding stand is frame shape, and the winding stand includes
Upright bar three, the upright bar three is located at the upper of the pedestal, and the lower end of upright bar three is connected with the pedestal;
The upper end of roller, the roller and upright bar three is hinged, and the roller is freely rolled relative to upright bar three;
Wherein, the outlet pipe winds and hangs from above on the roller, and part of the outlet pipe on roller is rolled up for outlet pipe Around portion.
5. a kind of runoff investigation equipment as described in claim 1, which is characterized in that the fixed frame coats the mainframe, Positioned at the outside of the mainframe, the transverse slat two is located at the top of the transverse slat one.
6. a kind of runoff investigation equipment as described in claim 1, which is characterized in that left side of the pedestal relative to transverse slat one It is provided with pillar, the pillar is elastic telescopic, and the upper end of the pillar connects transverse slat one, the lower end linker of the pillar Seat.
7. a kind of runoff investigation equipment as claimed in claim 6, which is characterized in that the pillar includes
Foundation portion;
Pars contractilis, the pars contractilis are located at the top in the foundation portion, and flexible up and down relative to foundation portion;
Spring, the spring is between foundation portion and pars contractilis;
Locating part, the exposed parts relative to foundation portion in pars contractilis are arranged in the locating part, and pars contractilis is fixedly connected.
8. a kind of runoff investigation equipment as described in claim 1, which is characterized in that the casting die includes
Casting die lower part;
Casting die top is threadedly coupled between the casting die top and flexible casting die lower part, and the upper surface on the casting die top is Arc surface, and be provided on upper surface several convex stupefied.
CN201810626559.3A 2018-06-19 2018-06-19 Water quantity regulating equipment Active CN108479164B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810626559.3A CN108479164B (en) 2018-06-19 2018-06-19 Water quantity regulating equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810626559.3A CN108479164B (en) 2018-06-19 2018-06-19 Water quantity regulating equipment

Publications (2)

Publication Number Publication Date
CN108479164A true CN108479164A (en) 2018-09-04
CN108479164B CN108479164B (en) 2020-06-26

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ID=63342948

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Link
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1396396A (en) * 2001-07-16 2003-02-12 沈锝桓 Flow regulator of hydraulic press
CN2806929Y (en) * 2005-06-08 2006-08-16 谢帮华 Multifunctional water flow control switch
JP2007002644A (en) * 2005-06-24 2007-01-11 Hiroshi Sato Inner conduit type pressurizing operation opening/closing heavy pressure-proof cover device
DE202006009883U1 (en) * 2006-06-24 2007-10-31 Neoperl Gmbh Flow regulator
CN204852487U (en) * 2015-06-29 2015-12-09 温州市慧能机械科技有限公司 Hose flow control valve

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1396396A (en) * 2001-07-16 2003-02-12 沈锝桓 Flow regulator of hydraulic press
CN2806929Y (en) * 2005-06-08 2006-08-16 谢帮华 Multifunctional water flow control switch
JP2007002644A (en) * 2005-06-24 2007-01-11 Hiroshi Sato Inner conduit type pressurizing operation opening/closing heavy pressure-proof cover device
DE202006009883U1 (en) * 2006-06-24 2007-10-31 Neoperl Gmbh Flow regulator
CN204852487U (en) * 2015-06-29 2015-12-09 温州市慧能机械科技有限公司 Hose flow control valve

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