CN106051190B - Valve and turbine synchronous discharging-suction pump with it - Google Patents
Valve and turbine synchronous discharging-suction pump with it Download PDFInfo
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- CN106051190B CN106051190B CN201610489473.1A CN201610489473A CN106051190B CN 106051190 B CN106051190 B CN 106051190B CN 201610489473 A CN201610489473 A CN 201610489473A CN 106051190 B CN106051190 B CN 106051190B
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- clamping element
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- valve
- elastic hose
- braced frame
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The present invention provides a kind of valve and with its turbine synchronous discharging-suction pump, which includes: tightening device；Actuator is moved back and forth and is drivingly connected with tightening device；Elastic hose, actuator control tightening device squeeze elastic hose to realize the open or close of elastic hose.Valve in the present invention is no longer complete metal material, and medium flows in the elastic hose of non-metallic material, and valve is just not easy to be corroded by medium especially corrosive media, is also not easy to re-form fouling in valve, substantially increases the service life of valve.
Description
Technical field
The present invention relates to mechanical manufacturing fields, in particular to a kind of valve and with its turbine synchronous discharging-suction pump.
Background technique
Turbine synchronous discharging-suction pump is a kind of New type water pump using turbine as vacuum evacuation device, this kind of New type water pump without
Bottom valve, and can be realized synchronous discharging-suction pump, industrially it is widely used.When using this kind of New type water pump, need
Valve is installed at pump discharge end, to cooperate turbine completion to vacuumize.Since the valve for cooperating turbine to use at present is metal material
Matter, therefore when conveying some corrosive medias, valve, and fouling can be corroded, greatly reduce the service life of valve.
Summary of the invention
The main purpose of the present invention is to provide a kind of valve that can be improved service life and with its turbine synchronization
Discharging-suction pump.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of valve, comprising: tightening device；It drives
Moving part is moved back and forth and is drivingly connected with tightening device；Elastic hose, actuator control tightening device and squeeze elastic hose with reality
The open or close of existing elastic hose.
Further, tightening device includes at least one compressing structure, and compressing structure is connected with one end of actuator, pressure
Locking structure has the second position of the first position or closure that open elastic hose.
Further, compressing structure includes the first clamping structure, and the first clamping structure includes the first clamping element and the second folder
Tight part, the first end of the first clamping element and the first end of the second clamping element are rotatably coupled, wherein the first folder of actuator control
Open or close between the tight second end of part and the second end of the second clamping element.
Further, the first end of the first clamping element has the first sawtooth portion, and the first end of the second clamping element has and the
One compatible second sawtooth portion, sawtooth portion, the first clamping element pass through the first sawtooth portion and the second sawtooth portion phase with the second clamping element
Connection.
Further, valve further include: connector offers guide groove, and actuator and connector are drivingly connected, the first folder
The second end of tight part is slidably disposed in guide groove, and actuator is connected by connector with tightening device.
Further, compressing structure further includes the second clamping structure, and the second clamping structure includes: third clamping element, third
The first end of clamping element has third sawtooth portion, and the second end of third clamping element is slidably disposed in guide groove；4th folder
Tight part, the first end of the 4th clamping element have the 4th sawtooth portion compatible with third sawtooth portion, third clamping element and the 4th folder
Tight part is connected by third sawtooth portion with the 4th sawtooth portion；Wherein, when actuator pushes or pulls connector, the first folder
The tight second end of part and the second end of third clamping element slide in opposition along guide groove or mutually away from slidings, so that the first clamping element
Second end and the second clamping element second end between close or open and so that the second end of third clamping element and the 4th folder
It is closed or opened between the second end of tight part.
Further, valve further include: braced frame, tightening device and connector are all set in braced frame, tightening
Device is connected with braced frame, and one end of actuator is connect with connector, and the other end of actuator stretches out braced frame, driving
The frame wall of part and braced frame is vertically arranged.
Further, tightening device further include: the first fixing piece is fixedly installed on the frame inner wall of braced frame, the
The first end of one clamping element and the first end of the second clamping element are rotationally connected with the first fixing piece；Second fixing piece,
It is fixedly installed on the frame inner wall of braced frame, the first end of the first end of third clamping element and the 4th clamping element is rotatable
Ground is connected with the second fixing piece；Wherein, the first fixing piece and the second fixing piece are set with the axis of actuator for symmetrical axial symmetry
It sets.
Further, compressing structure includes compact heap, compact heap be movably disposed relative to elastic hose to compress or
Discharge elastic hose.
Further, valve further include: braced frame, compact heap are set in braced frame, one end of actuator and pressure
The frame wall of tight block connection, the other end stretching braced frame of actuator, actuator and braced frame is vertically arranged.
Further, valve further include: hose support is set in braced frame and has compatible with elastic hose
For intrados to support elastic hose, the end of compact heap has extrados compatible with intrados.
Further, there is the recessed portion for avoiding compact heap, when compact heap squeezes elastic hose with reality on intrados
When the closure of existing elastic hose, in the extrados insertion recessed portion of compact heap.
Further, valve further include: support plate is set in braced frame, and hose support is set in support plate.
According to another aspect of the present invention, a kind of turbine synchronous discharging-suction pump, including valve are provided, valve is above-mentioned
Valve.
It applies the technical scheme of the present invention, valve includes tightening device, actuator and elastic hose.Wherein, actuator is past
Multiple movement is simultaneously drivingly connected with tightening device.Actuator control tightening device squeezes elastic hose to realize the opening of elastic hose
Or closure, after medium enters in elastic hose, medium smooth flowing with the opening of elastic hose, or with elasticity
The closure of hose and stop flowing.At this point, the flow passage components of valve are no longer metal material, bullet of the medium in non-metallic material
Property hose in flow, valve is just not easy to be corroded by medium especially corrosive media, be also not easy to re-form fouling in valve,
Substantially increase the service life of valve.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the overall structure diagram of the opening state of the first embodiment of valve according to the present invention；
Fig. 2 shows the structural schematic diagrams of the first embodiment of compressing structure according to the present invention；
Fig. 3 shows the first visual angle overall structure signal of the closed state of the first embodiment of valve according to the present invention
Figure；
Fig. 4 shows the second visual angle overall structure signal of the closed state of the first embodiment of valve according to the present invention
Figure；
Fig. 5 shows the overall structure diagram of hose support and support plate；And
Fig. 6 shows the overall structure diagram of the second embodiment of valve according to the present invention.
Wherein, the above drawings include the following reference numerals:
10, tightening device；11, the first clamping element；12, the second clamping element；13, first gear；14, second gear；15,
Three clamping elements；16, the 4th clamping element；17, third gear；18, the 4th gear；19a, the first fixing piece；19b, the second fixing piece；
20, actuator；30, connector；31, guide groove；40, braced frame；50, elastic hose；60, valve；70, motor；80, it presses
Tight block；91, hose support；92, recessed portion；93, support plate.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of valve, please refers to Fig. 1 to Fig. 6,
The valve includes: tightening device 10；Actuator 20 is moved back and forth and is drivingly connected with tightening device 10；Elastic hose 50, driving
Part 20 controls tightening device 10 and squeezes elastic hose 50 to realize the open or close of elastic hose 50.
Here, elastic hose 50 is used to be connected to the inlet and outlet of valve, therefore the medium entered in valve can be in elasticity
Flowing in hose 50, at this point, the opening and closing of elastic hose 50 just determines the opening and closing of valve.
After medium enters in elastic hose 50, medium smooth flowing with the opening of elastic hose 50, Huo Zhesui
The closure of elastic hose 50 and stop flowing.At this point, the flow passage components of valve are no longer metal materials, medium is nonmetallic
It is flowed in the elastic hose 50 of material, valve is just not easy to be corroded by medium especially corrosive media, is also not easy in valve
Fouling is re-formed, the service life of valve is substantially increased.
In order to guarantee the tightening to elastic hose 50, tightening device 10 includes at least one compressing structure, compressing structure with
One end of actuator 20 is connected, and compressing structure has the second position of the first position or closure that open elastic hose 50.
In one embodiment of the invention, as shown in Figures 1 to 4, compressing structure is using clamping element using clamping
Mode controls the open or close of elastic hose 50, and lower mask body introduces the specific structure of this embodiment:
In the present embodiment, as shown in Figure 1, compressing structure includes the first clamping structure, the first clamping structure includes first
Clamping element 11 and the second clamping element 12, the first end of the first clamping element 11 and the first end of the second clamping element 12 rotationally connect
It connects, wherein actuator 20 controls open or close between the second end of the first clamping element 11 and the second end of the second clamping element 12.
The present embodiment by make compressing structure include two the first clamping elements 11 interconnected and the second clamping element 12, and
One end of one end and the second clamping element 12 for making the first clamping element 11 can be rotationally connected, and can make the first clamping element 11
Clamp structure is formed with second clamping element 12, on this basis, makes the clamp structure that is at least partially disposed at of elastic hose 50
In grasping part.
When in use, the elastic hose 50 can be clamped or discharge by controlling clamp structure opening or closure, thus real
The open or close of existing elastic hose 50.
In order to guarantee to be rotatably coupled between the first clamping element 11 and the second clamping element 12, as shown in Figure 1, first clamps
The first end of part 11 has the first sawtooth portion, and the first end of the second clamping element 12 has the second saw compatible with the first sawtooth portion
Teeth portion, the first clamping element 11 are connected with the second clamping element 12 by the first sawtooth portion and the second sawtooth portion.
The present embodiment utilizes the engagement in the first sawtooth portion and the second sawtooth portion, can not only guarantee the first clamping element 11 and the
Connection between two clamping elements 12 can also make to realize drive mechanism between the first clamping element 11 and the second clamping element 12, drive
Another clamping element is driven to move when dynamic clamping element movement.
According to the actual situation, the first sawtooth portion and the second sawtooth portion: the first clamping structure can be formed using following form
Further include first gear 13, be connected to the first end of the first clamping element 11, first gear 13 forms the first sawtooth portion；First clamps
Structure further includes second gear 14, is connected to the first end of the second clamping element 12, and second gear 14 forms the second sawtooth portion.
In order to realize the connection between actuator 20 and tightening device 10, as depicted in figs. 1 and 2, valve further include: connection
Part 30 offers guide groove 31, and actuator 20 and connector 30 are drivingly connected, and the second end of the first clamping element 11 is slideably set
It is placed in guide groove 31, actuator 20 is connected by connector 30 with tightening device 10.
Since the first clamping element 11 is connected by the first sawtooth portion with the second sawtooth portion with the second clamping element 12, therefore when driving
When part 20 drives the movement of the first clamping element 11, the first clamping element 11 will drive the movement of the second sawtooth portion, to realize that first clamps
Closure between part 11 and the second clamping element 12.
As it can be seen that one end of the first clamping element 11 is slidably connected with connector 30, the other end connects first gear 13, the second folder
One end of tight part 12 is free end, and the other end connects second gear 14, and first gear 13 is engaged with second gear 14.
In the present embodiment, as shown in Figures 1 to 4, compressing structure further includes the second clamping structure, the second clamping structure packet
Include: the first end of third clamping element 15, third clamping element 15 has third sawtooth portion, and the second end of third clamping element 15 is slidably
Ground is set in guide groove 31；4th clamping element 16, the first end of the 4th clamping element 16 have compatible with third sawtooth portion
4th sawtooth portion, third clamping element 15 are connected with the 4th clamping element 16 by third sawtooth portion and the 4th sawtooth portion.
Second clamping structure of the present embodiment by setting including third clamping element 15 and the 4th clamping element 16, can form
Two sets of clamp structures, this two sets of clamp structures are oppositely arranged, and circumferential two parts of elastic hose 50 are arranged corresponding respectively
In grasping part, in this way, the clamping to entire elastic hose can be realized using this two sets of clamp structures.
Wherein, when actuator 20 pushes or pulls connector 30, the second end and third of the first clamping element 11 are clamped
The second end of part 15 slides in opposition along guide groove 31 or mutually away from sliding, so that the second end of the first clamping element 11 and the second folder
Closed or opened between the second end of tight part 12 and so that the second end of third clamping element 15 and the 4th clamping element 16 second
It is closed or opened between end.
The end of first clamping element 11 and third clamping element 15 is arranged at the guide groove 31 of connector 30 by the present embodiment
It is interior, moving synchronously for the first clamping structure and the second clamping structure may be implemented, and then simplify the structure of valve, convenient for compression
The driving of structure is conducive to clamp elastic hose 50 completely.
In order to guarantee being rotatably connected between third clamping element 15 and the 4th clamping element 16, the second clamping structure is also wrapped
Include: third gear 17 is set to the first end of third clamping element 15, and third gear 17 forms third sawtooth portion；4th gear 18,
It is set to the first end of the 4th clamping element 16, the 4th gear 18 forms the 4th sawtooth portion, third clamping element 15 and the 4th clamping element
16 are connected by intermeshing third gear 17 with the 4th gear 18.
Specifically, the second end of the second clamping element 12 and the second end of the 4th clamping element 16 are free end.When the first folder
Between the tight second end of part 11 and the second end of the second clamping element 12 and the second end and the 4th clamping element of third clamping element 15
When being closed between 16 second end, the end phase of the second end of the end and the 4th clamping element 16 of the second end of the second clamping element 12
Contact.
As it can be seen that one end of third clamping element 15 is slidably connected with connector 30, the other end connects third gear 17, the 4th folder
Tight 16 one end of part is free end, and the other end connects the 4th gear 18, and third gear 17 is engaged with the 4th gear 18.
In order to guarantee to compress effect, the first clamping element, the second clamping element, third clamping element, the 4th clamping element and connector
The polygon with opening is surrounded, hose is placed in the polygon.Preferably, the first clamping element, the second clamping element, third clamp
Part, the 4th clamping element are the body of rod.
In specific implementation process, for the ease of implementing and guaranteeing the clamping to elastic hose 50, the first clamping element 11 and
Two clamping elements 12 are isometric, and third clamping element 15 and the 4th clamping element 16 are isometric.
In order to improve the clamping effect to elastic hose 50, the first clamping element 11 and third clamping element 15 are with actuator 20
Axis is symmetrical arranged for symmetry axis, and the second clamping element 12 and the 4th clamping element 16 are set with the axis of actuator 20 for symmetrical axial symmetry
It sets.
In the present embodiment, as shown in Fig. 2, valve further include: braced frame 40, tightening device 10 and connector 30 are all provided with
It is placed in braced frame 40, tightening device 10 is connected with braced frame 40, and one end of actuator 20 is connect with connector 30, drives
The other end of moving part 20 stretches out braced frame 40, and actuator 20 and the frame wall of braced frame 40 are vertically arranged.
For the ease of driving to tightening device 10, one end of actuator 20 is protruded into braced frame 40 and towards support
The inside of frame 40 is mutually close or mutually separate, and then connector 30 is pushed to move along the direction for pressing elastic hose 50, realizes two
The clamping movement of a clamping device, to complete the clamping to elastic hose 50.
Driving campaign is carried out for the ease of actuator 20, actuator 20 can be made vertical with a side wall of braced frame 40
Setting, and then the one end for being conducive to actuator 20 is moved perpendicular to the side wall.
In the present embodiment, tightening device 10 further include: the first fixing piece 19a is fixedly installed on the frame of braced frame 40
On frame inner wall, the first end of the first end of the first clamping element 11 and the second clamping element 12 rotationally with the first fixing piece 19a
It is connected；Second fixing piece 19b, is fixedly installed on the frame inner wall of braced frame 40, the first end of third clamping element 15 and
The first end of 4th clamping element 16 is rotationally connected with the second fixing piece 19b；Wherein, the first fixing piece 19a and second
Fixing piece 19b is symmetrical arranged by symmetry axis of the axis of actuator 20.
The present embodiment can more easily realize the first folder by setting the first fixing piece 19a and the second fixing piece 19b
Hold the connection between mechanism and the second clamping device and braced frame 40.
In a second embodiment of the present invention, as shown in Figure 5 or Figure 6, compressing structure is pressed using compact heap use
Mode controls the open or close of elastic hose 50, and lower mask body introduces the specific structure of this embodiment:
The mode that presses in the present embodiment is achieved in that compressing structure includes compact heap 80, compact heap 80 relative to
Elastic hose 50 is movably disposed to compress or discharge elastic hose 50.
As it can be seen that can realize the compression to elastic hose 50 close to elastic hose 50 by driving compact heap 80, in turn
Prevent the flowing of medium；The release to elastic hose 50 can be realized far from elastic hose 50 by driving compact heap 80, into
And guarantee the flowing of medium.
In the present embodiment, valve further include: braced frame 40, compact heap 80 are set in braced frame 40, actuator
20 one end is connect with compact heap 80, and the other end of actuator 20 stretches out braced frame 40, actuator 20 and braced frame 40
Frame wall is vertically arranged.
The present embodiment can make actuator 20 by the way that actuator 20 is arranged perpendicular to a frame wall of braced frame 40
One end move along a straight line, thus drive compact heap 80 compress elastic hose 50.
In order to improve compact heap 80 to the compression effect of elastic hose 50, as shown in Figure 5 and Figure 6, valve further include: hose
Bracket 91 is set in braced frame 40 and has intrados compatible with elastic hose 50 to support elastic hose 50, pressure
The end of tight block 80 has extrados compatible with intrados.
The present embodiment, can be when compact heap 80 compresses elastic hose 50, to compact heap 80 by setting hose support 91
It plays a supporting role, to improve the compression effect of elastic hose 50.
In the present embodiment, as shown in fig. 6, having the recessed portion 92 for avoiding compact heap 80 on intrados, work as compression
When block 80 squeezes closure of the elastic hose 50 to realize elastic hose 50, in the extrados insertion recessed portion 92 of compact heap 80.
Due to inevitably there is gap between compact heap 80 and hose support 91, this be will affect to elastic hose 50
Compression effect, using on hose support 91 be arranged recessed portion 92 form, compact heap 80 can be made to protrude into the recessed portion 92
It is interior, to realize complete clamping to elastic hose 50, the flowing of medium is blocked completely.
Specifically, recessed portion 92 is arc groove or arc-shaped through-hole.The arc-shaped recess or arc-shaped through-hole are along hose support 91
Circumferentially extending.
In order to realize the positioning to hose support 91, as shown in figure 5, valve further include: support plate 93 is set to support frame
In frame 40, hose support 91 is set in support plate 93.
In the present embodiment, as shown in fig. 6, valve further include: motor 70, the output end and actuator 20 of motor 70
It is drivingly connected, motor 70 drives the actuator 20 movement to open or close elastic hose 50 to control tightening device 10.
At this point, actuator 20 is drive rod, the reciprocal fortune of drive rod is may be implemented by the way that motor 70 is arranged in the present embodiment
It is dynamic, and then guarantee the driving effect of actuator 20.
To achieve the goals above, according to another aspect of the present invention, a kind of turbine synchronous discharging-suction pump is additionally provided, is wrapped
Valve 60 is included, valve 60 is valve above-mentioned.
Since the part of the pumped (conveying) medium of the valve of the turbine synchronous discharging-suction pump is hose, therefore the turbine synchronous discharging-suction pump has
There is corrosion proof function, and less scaling.
The working principle of the valve is specifically described below:
Motor 70 drives the drive rod to when moving close to the direction of elastic hose 50, first clamping element 11 and the
The end of three clamping elements 15 slides to the other end (distal movement) from one end of guide groove 31, and then realizes 11 He of the first clamping element
Third clamping element 15 exerts a force to hose outer wall, to compress hose.
When the first clamping element 11 and third clamping element 15 slide back to out of guide groove 31 (proximal movement), first folder
The first gear 13 and third gear 17 of tight 15 end of part 11 and third clamping element rotate with it, while driving and first gear 13
The second gear 14 engaged with third gear 17 and the rotation of the 4th gear 18, and then realize the second clamping element 12 and the 4th clamping element
16 press to hose outer wall, compress hose.
It is different to hose outer wall by the first clamping element 11, the second clamping element 12, third clamping element 15, the 4th clamping element 16
Four points force, so that the internal chamber wall of hose is fit together, valve made to be in closed state.
Similarly, when motor 70 drives the drive rod to move to the direction far from elastic hose 50, valve, which is in, to be opened
State.
Valve in the present invention when in use, is mounted on pump discharge end, and the both ends of hose are connect with pump main respectively, when
When turbine starts, valve is closed, and after turbine completion vacuumizes diversion success, turbine is closed, valve when pump startup works
Door is opened.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (11)
1. a kind of valve characterized by comprising
Tightening device (10)；
Actuator (20) is moved back and forth and is drivingly connected with the tightening device (10)；
Elastic hose (50), the actuator (20) control the tightening device (10) and squeeze the elastic hose (50) to realize
The open or close of the elastic hose (50)；
The tightening device (10) includes at least one compressing structure, one end phase of the compressing structure and the actuator (20)
Connection, the compressing structure have the second position of the first position or closure that open the elastic hose (50)；
The compressing structure includes the first clamping structure, and first clamping structure includes that the first clamping element (11) and second clamp
Part (12), the first end of first clamping element (11) and the first end of second clamping element (12) are rotatably coupled,
In, actuator (20) controls to be beaten between the second end of first clamping element (11) and the second end of second clamping element (12)
It opens or is closed；
The valve further includes connector (30), is offered guide groove (31), the actuator (20) and the connector (30)
It is drivingly connected, the second end of first clamping element (11) is slidably disposed in the guide groove (31), the actuator
(20) it is connected by the connector (30) with the tightening device (10).
2. valve according to claim 1, which is characterized in that the first end of first clamping element (11) has the first saw
Teeth portion, the first end of second clamping element (12) have the second sawtooth portion compatible with first sawtooth portion, and described the
One clamping element (11) is connected with second clamping element (12) by first sawtooth portion and second sawtooth portion.
3. valve according to claim 1, which is characterized in that the compressing structure further includes the second clamping structure, described
Second clamping structure includes:
The first end of third clamping element (15), the third clamping element (15) has third sawtooth portion, the third clamping element
(15) second end is slidably disposed in the guide groove (31)；
The first end of 4th clamping element (16), the 4th clamping element (16) has the compatible with third sawtooth portion the 4th
Sawtooth portion, the third clamping element (15) and the 4th clamping element (16) pass through third sawtooth portion and the 4th sawtooth
Portion is connected；
Wherein, when the actuator (20) push or when pulling the connector (30), the of first clamping element (11)
The second end of two ends and the third clamping element (15) slides in opposition along the guide groove (31) or mutually away from sliding, so that institute
It states and is closed or opened between the second end of the first clamping element (11) and the second end of second clamping element (12) and so that institute
It states and is closed or opened between the second end of third clamping element (15) and the second end of the 4th clamping element (16).
4. valve according to claim 3, which is characterized in that the valve further include:
Braced frame (40), the tightening device (10) and the connector (30) are all set in the braced frame (40),
The tightening device (10) is connected with the braced frame (40), one end and the connector (30) of the actuator (20)
The other end of connection, the actuator (20) stretches out the braced frame (40), the actuator (20) and the braced frame
(40) frame wall is vertically arranged.
5. valve according to claim 4, which is characterized in that the tightening device (10) further include:
First fixing piece (19a), is fixedly installed on the frame inner wall of the braced frame (40), first clamping element (11)
First end and the first end of second clamping element (12) be rotationally connected with first fixing piece (19a)；
Second fixing piece (19b), is fixedly installed on the frame inner wall of the braced frame (40), the third clamping element (15)
First end and the first end of the 4th clamping element (16) be rotationally connected with second fixing piece (19b)；
Wherein, first fixing piece (19a) and second fixing piece (19b) are symmetrical with the axis of the actuator (20)
Axial symmetry setting.
6. valve according to any one of claim 1 to 5, which is characterized in that the compressing structure includes compact heap
(80), the compact heap (80) is movably disposed relative to the elastic hose (50) to compress or discharge the elastic hose
(50)。
7. valve according to claim 6, which is characterized in that the valve further include:
Braced frame (40), the compact heap (80) are set in the braced frame (40), one end of the actuator (20)
It is connect with the compact heap (80), the other end of the actuator (20) stretches out the braced frame (40), the actuator
(20) frame wall with the braced frame (40) is vertically arranged.
8. valve according to claim 7, which is characterized in that the valve further include:
Hose support (91) is set in the braced frame (40) and has with the elastic hose (50) compatible inner arc
To support the elastic hose (50), the end of the compact heap (80) has extrados compatible with the intrados in face.
9. valve according to claim 8, which is characterized in that have on the intrados for avoiding the compact heap
(80) recessed portion (92), when the compact heap (80) squeeze the elastic hose (50) to realize the elastic hose (50)
When closure, the extrados of the compact heap (80) is embedded in the recessed portion (92).
10. valve according to claim 8, which is characterized in that the valve further include:
Support plate (93) is set in the braced frame (40), and the hose support (91) is set to the support plate (93)
On.
11. a kind of turbine synchronous discharging-suction pump, which is characterized in that including valve (60), the valve (60) is claims 1 to 10
Any one of described in valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610489473.1A CN106051190B (en) | 2016-06-28 | 2016-06-28 | Valve and turbine synchronous discharging-suction pump with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610489473.1A CN106051190B (en) | 2016-06-28 | 2016-06-28 | Valve and turbine synchronous discharging-suction pump with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106051190A CN106051190A (en) | 2016-10-26 |
| CN106051190B true CN106051190B (en) | 2019-10-11 |
Family
ID=57165982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610489473.1A Active CN106051190B (en) | 2016-06-28 | 2016-06-28 | Valve and turbine synchronous discharging-suction pump with it |
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| CN (1) | CN106051190B (en) |
Citations (7)
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|---|---|---|---|---|
| CN2800004Y (en) * | 2005-06-24 | 2006-07-26 | 曾明 | Rubber tube clip valve |
| CN102155575A (en) * | 2011-04-11 | 2011-08-17 | 上海曹杨建筑粘合剂厂 | Scissor valve |
| CN203036001U (en) * | 2012-12-06 | 2013-07-03 | 重庆市南川区富民科技推广中心 | Pinch valve |
| CN203321839U (en) * | 2013-05-13 | 2013-12-04 | 沈阳耐蚀合金泵股份有限公司 | High-speed drainage turbine synchronous discharging and suction pump with vacuum-keeping function |
| CN204387385U (en) * | 2014-12-15 | 2015-06-10 | 金川集团股份有限公司 | A kind of open detachable pipe clip valve |
| CN104903634A (en) * | 2012-11-02 | 2015-09-09 | Oxofab有限公司 | Pinch valve having pivotably mounted upper and lower casings |
| CN205824227U (en) * | 2016-06-28 | 2016-12-21 | 沈阳耐蚀合金泵股份有限公司 | Valve and there is its turbine synchronous discharging-suction pump |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006048573B4 (en) * | 2006-10-13 | 2011-03-10 | Festo Ag & Co. Kg | pinch |
| CN102734489A (en) * | 2012-06-13 | 2012-10-17 | 芜湖宏达橡塑阀门制造有限公司 | Light-weight rising-stem pinch valve |
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2016
- 2016-06-28 CN CN201610489473.1A patent/CN106051190B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2800004Y (en) * | 2005-06-24 | 2006-07-26 | 曾明 | Rubber tube clip valve |
| CN102155575A (en) * | 2011-04-11 | 2011-08-17 | 上海曹杨建筑粘合剂厂 | Scissor valve |
| CN104903634A (en) * | 2012-11-02 | 2015-09-09 | Oxofab有限公司 | Pinch valve having pivotably mounted upper and lower casings |
| CN203036001U (en) * | 2012-12-06 | 2013-07-03 | 重庆市南川区富民科技推广中心 | Pinch valve |
| CN203321839U (en) * | 2013-05-13 | 2013-12-04 | 沈阳耐蚀合金泵股份有限公司 | High-speed drainage turbine synchronous discharging and suction pump with vacuum-keeping function |
| CN204387385U (en) * | 2014-12-15 | 2015-06-10 | 金川集团股份有限公司 | A kind of open detachable pipe clip valve |
| CN205824227U (en) * | 2016-06-28 | 2016-12-21 | 沈阳耐蚀合金泵股份有限公司 | Valve and there is its turbine synchronous discharging-suction pump |
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| CN106051190A (en) | 2016-10-26 |
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