CN110397766A - A kind of flow rate adjusting method - Google Patents
A kind of flow rate adjusting method Download PDFInfo
- Publication number
- CN110397766A CN110397766A CN201910622158.5A CN201910622158A CN110397766A CN 110397766 A CN110397766 A CN 110397766A CN 201910622158 A CN201910622158 A CN 201910622158A CN 110397766 A CN110397766 A CN 110397766A
- Authority
- CN
- China
- Prior art keywords
- valve
- mandrel
- adjusted
- inserted link
- regulating box
- 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.)
- Granted
Links
Classifications
-
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
- F16K11/16—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane
- F16K11/161—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane only slides
-
- 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
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
-
- 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
Abstract
The present invention relates to a kind of flow rate adjusting methods, further include the central controller to adjust the control with changed scale regulating box of the Spool assembly, to drive control with changed scale regulating box to rotate using a kind of individually adjusted valve of multiple exit, including valve pedestal, current-limiting apparatus；The adjusting method includes: step 1, connecting line；Step 2, the mobile efficiency of sliding valve core is adjusted；Step 3, the flow of output pipe is adjusted in proportion.A kind of flow rate adjusting method, a kind of flow rate adjusting method of the present invention can successively adjust the mobile efficiency of the sliding valve core of each control with changed scale regulating box using a kind of individually adjusted valve of multiple exit.After whole control with changed scale regulating boxs are adjusted, corresponding sliding valve core moves efficiency inequality but remains ratio；A kind of flow rate adjusting method of the present invention can proportionally adjust the flow of each output pipe.
Description
Technical field
The present invention relates to valve technology fields, and in particular to a kind of flow rate adjusting method.
Background technique
Valve is for being opened and closed pipeline, control flow direction, the parameter (temperature, pressure and flow) of regulation and control pumped (conveying) medium
Pipeline fittings.According to its function, shut-off valve, check-valves, regulating valve etc. can be divided into.Valve is the control in fluid delivery system
Component has the function of cut-off, adjusting, water conservancy diversion, prevents adverse current, pressure stabilizing, shunting or overflow pressure relief etc..For fluid control systems
Valve, various valves, kind and specification used in from simplest shut-off valve to extremely complex robot control system(RCS) are quite numerous
It is more.
Valve is required in many occasions to be adjusted, wherein single input pipeline input and pass through multi output pipeline carry out it is defeated
Valve out is also important a kind of valve.But the prior art can not also realize proportion adjustment to the flow of output pipe, i.e.,
The flow inequality but the stable ratio of holding of each output pipe.This is because in actual use, each output pipe requires defeated
Flow out is not many times identical.
Summary of the invention
In order to solve the technical problems in background technology, the present invention provides a kind of flow rate adjusting method, institute of the present invention
A kind of flow rate adjusting method stated can successively be adjusted each control with changed scale and be adjusted using a kind of individually adjusted valve of multiple exit
The mobile efficiency of the sliding valve core of case.After whole control with changed scale regulating boxs are adjusted, the mobile efficiency of corresponding sliding valve core
Inequality but remain ratio；A kind of flow rate adjusting method of the present invention can proportionally adjust each output pipe
Flow.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of flow rate adjusting method, it is characterised in that:
It further include described to adjust using a kind of individually adjusted valve of multiple exit, including valve pedestal, current-limiting apparatus
The control with changed scale regulating box of Spool assembly, the central controller to drive control with changed scale regulating box to rotate；
For the valve pedestal the fluid of intake line is transferred to multiple output pipes, the valve pedestal is disk
Shape, the valve pedestal include:
Input port is located at below the valve pedestal；
Branch's lumen is circumferentially evenly arranged in valve pedestal, and branch's lumen is connected to setting with input port；
Longitudinal tube body is corresponded with branch's lumen, is provided with and respectively communicated with longitudinal tube body above every branch's lumen；
The current-limiting apparatus corresponds with longitudinal tube body and limits the flow of corresponding longitudinal tube body, the current-limiting apparatus
Include:
Current limliting pipeline is arranged along the connection of valve pedestal radial direction in corresponding longitudinal tube body upper end, the current limliting pipeline
Spool chamber, sealed chamber are successively arranged by distal end to proximal part, adjust chamber, adjusting opening, spool chamber lower end
It is connected to corresponding longitudinal tube body, the sealed chamber inner wall is equipped with sealing ring；
Spool assembly, is located in corresponding current limliting pipeline, and the Spool assembly includes:
It is slidably located at the indoor sliding valve core of spool chamber, and
It is located at sliding valve core proximal part and the sealing inserted link with sealed chamber sealing grafting, and
It is located at the driven screw of sealing inserted link proximal part, and
The riffled tube for being rotatably located in adjusting cavity room and being spirally connected with driven screw, and
It is located at the riffled tube proximal part and passes through the adjusting mandrel for adjusting opening setting；
The control with changed scale regulating box to drive adjust core rotation, the control with changed scale regulating box include cabinet, mandrel lantern ring,
Arc valve adjusts coil assembly；
Annular outer-cavity is formed in the cabinet, is located at annular outer-cavity center in the cabinet and is additionally provided with and adjusts opening
It is connected to the central cylindrical cavity of setting；
On the adjusting mandrel, the mandrel lantern ring proximal part is formed through a left side for regulating box core sleeve's ring set
Shaft is set, the left side sets shaft proximal part and forms driven wheel of differential, and the mandrel lantern ring outer wall is radially equipped with radial groove,
It is equipped with spring bar in the radial groove, is slidably equipped with locking inserted link, the locking inserted link diameter in the radial groove
To wedge shape is distally shaped to, the locking inserted link is equipped with the bar slot to be installed with spring bar, and the bar slot is remote
One end of the off-chip axle sleeve annulate shaft heart is additionally provided with the first pressure spring；
To drive holding inserted link, radially retraction and then locking adjust mandrel to the arc valve, and the arc valve is circumferential
It is evenly arranged on central cylindrical cavity inner wall, the arc valve is equipped with driven screw, the annular far from one end of core sleeve's annulate shaft heart
Exocoel is circumferentially evenly equipped with the internal screw thread ring being spirally connected with driven screw, and whole arc valves difference in each center cylindrical cavity is radially
Spicing forming type is complete circular arc after to contract；
The adjusting coil assembly includes the annular secondary chamber being connected to the annular outer-cavity for being located at the cabinet distal end, institute
The intracavitary annular rotating cylinder of annular secondary is stated, the friction that the annular rotating cylinder proximal part is formed to be sequentially connected with internal screw thread ring is covered
Skin, the current limiting tube road are additionally provided with external screw thread and are bolted with internal screw thread cylinder, and the current limliting pipeline is located at internal screw thread cylinder and annular
Part between rotating cylinder is also wrapped with the second pressure spring, and the annular rotating cylinder distal end forms edge in annular；
The central controller includes:
Belt hole support frame is fixed between cabinet；
Center rotational shaft is rotatably located in belt hole support frame, and the center rotational shaft outer wall also forms with holes to be installed with
The annular groove of the circular hole of bracket, the center rotational shaft lower end form the active conical tooth with driven wheel of differential transmission connection
Wheel；
The adjusting method includes:
Step 1, connecting line:
The input port is connected into intake line, every longitudinal tube body is separately connected output pipe；
Step 2, the mobile efficiency of sliding valve core is adjusted:
Successively rotate the adjusting coil assembly of each control with changed scale regulating box；
For the friction covering for adjusting coil assembly with annular drum rotation, the friction covering is along the circumferential direction successively each
The rotation of internal screw thread ring is driven, the internal screw thread ring drives corresponding driven screw, arc valve to shrink radially inward, multiple arcs
Shape valve gradually forms arching trajectory to contract；
It rotates the left side and sets shaft, mandrel lantern ring one week, when the locking inserted link is by the arc valve of contract
When the arching trajectory that film is formed, the locking inserted link radial contraction and clamping adjusting mandrel, and then drive and adjust mandrel, internal screw thread
Pipe rotation, the riffled tube drive the driven screw, sealing inserted link, sliding valve core mobile；
Each control with changed scale regulating box is successively adjusted, the movement that sliding valve core during shaft rotates one week is set on its left side is adjusted
Amount, that is, adjust the mobile efficiency of the sliding valve core；
Step 3, the flow of output pipe is adjusted in proportion:
Rotate the center rotational shaft, drive bevel gear；
The drive bevel gear acts on the driven wheel of differential of the control with changed scale regulating box, drives whole control with changed scale regulating boxs
Rotation is adjusted in synchronism the flow of whole output pipes.
Further, branch's lumen is arranged radially along the valve pedestal.
Further, valve pedestal described in the current limiting tube curb is arranged radially.
Further, the spool chamber or/and sealed chamber section are non-disc.
Beneficial effects of the present invention:
A kind of flow rate adjusting method of the present invention can be adjusted successively using a kind of individually adjusted valve of multiple exit
Save the mobile efficiency of the sliding valve core of each control with changed scale regulating box.It is corresponding after whole control with changed scale regulating boxs are adjusted
Sliding valve core moves efficiency inequality but remains ratio.
A kind of flow rate adjusting method of the present invention can proportionally adjust the flow of each output pipe:
Center rotational shaft, the drive bevel gear of the central controller are rotated, driven wheel of differential, a left side is driven to set shaft rotation,
And then adjust each sliding valve core and moved, adjust the changes in flow rate of corresponding each output pipe.Further, due to each
A sliding valve core moves efficiency inequality but remains ratio, so that the changes in flow rate of each output pipe keeps ratio.Move
Its corresponding output pipe changes in flow rate of the slow sliding valve core of efficiency of movement is also slow.
A kind of flow rate adjusting method of the present invention, the annular rotating cylinder, friction covering are by the second pressure spring elastic force
It acts on to proximal part movement up to the annular, the friction covering block is on cabinet.Second pressure spring makes for a long time
After causing elastic force to fail, it can also continue to squeeze the second pressure spring by rotation internal screw thread cylinder, the second pressure spring is kept to have always
Enough elastic force squeezes annular rotating cylinder, friction covering to proximal part, and the friction covering often slips over an internal screw thread ring and just all may be used
To drive its rotation.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of top view of embodiment of the valve.
Fig. 2 is a kind of cross-sectional view of embodiment of the valve.
Fig. 3 is a kind of cross-sectional view of embodiment of Section A-A in Fig. 2.
Fig. 4 is a kind of enlarged diagram of embodiment in the portion B in Fig. 2.
Fig. 5 is the enlarged diagram of the portion B another kind embodiment in Fig. 2.
Fig. 6 is the enlarged diagram of the portion B another kind embodiment in Fig. 2.
In figure:
1. valve pedestal, 11. input ports, 12. branch's lumens, 13. longitudinal tube bodies；
2. current-limiting apparatus, 21. current limliting pipelines, 21a. spool chamber, 21b. sealed chamber, 21c. adjust chamber, 21d. tune
Section opening, 22. Spool assemblies, 22a. sliding valve core, 22b. seal inserted link, 22c. driven screw, 22d. riffled tube, 22e. tune
Save mandrel；
3. control with changed scale regulating box, 31. cabinets, 31a. annular outer-cavity, the center 31b. cylindrical cavity, 32. mandrel lantern rings, 32a. are set on a left side
Shaft, 32b. driven wheel of differential, 32c. radial groove, 32d. spring bar, 32e. engage inserted link, 32f. bar slot, 32g.
First pressure spring, 33. arc valves, 33a. driven screw, 33b. internal screw thread ring, 34. adjusting coil assemblies, 34a. annular secondary chamber,
34b. annular rotating cylinder, 34c. rub covering, 34d. internal screw thread cylinder, the second pressure spring of 34e., 34f. annular in edge；
4. central controller, 41. belt hole support frames, 42. center rotational shafts, 42a. annular groove, 42b. drive bevel gear.
Specific embodiment
Below in conjunction with attached drawing, the present invention is described in further detail.
A kind of flow rate adjusting method, it is characterised in that:
It further include to adjust using a kind of individually adjusted valve of multiple exit, including valve pedestal 1, current-limiting apparatus 2
Control with changed scale regulating box 3, the central controller 4 to drive control with changed scale regulating box 3 to rotate for stating Spool assembly 22；
For the valve pedestal 1 fluid of intake line is transferred to multiple output pipes, the valve pedestal 1 is disk
Shape, the valve pedestal 1 include:
Input port 11 is located at 1 lower section of valve pedestal；
Branch's lumen 12 is circumferentially evenly arranged in valve pedestal 1, and branch's lumen 12 is connected to setting with input port 11；
Further, branch's lumen 12 is arranged radially along the valve pedestal 1.
Longitudinal tube body 13 is corresponded with branch lumen 12, is provided with and respectively communicated with above every branch's lumen 12 longitudinal
Tube body 13；
The current-limiting apparatus 2 corresponds with longitudinal tube body 13 and limits the flow of corresponding longitudinal tube body 13, the limit
Flowing device 2 includes:
Current limliting pipeline 21 is arranged along the connection of 1 radial direction of valve pedestal in corresponding longitudinal 13 upper end of tube body, the current limliting
Pipeline 21 is successively arranged spool chamber 21a, sealed chamber 21b by distal end to proximal part, adjusts chamber 21c, adjusting opening
21d, the lower end spool chamber 21a are connected to corresponding longitudinal tube body 13, and the sealed chamber 21b inner wall is equipped with sealing ring；
Further, the spool chamber 21a or/and the section sealed chamber 21b are non-disc, corresponding, the cunning
Movable valve plug 22a or/and sealing inserted link 22b is also non-disc.Have benefited from above-mentioned improvement setting, so that the riffled tube 22d
Rotation can only drive the driven screw 22c, sealing inserted link 22b, sliding valve core 22a mobile.
Further, the current limliting pipeline 21 is arranged radially along the valve pedestal 1；
Spool assembly 22 is located in corresponding current limliting pipeline 21, and the Spool assembly 22 includes:
The sliding valve core 22a being slidably located in spool chamber 21a, and
It is located at sliding valve core 22a proximal part and the sealing inserted link 22b with sealed chamber 21b sealing grafting, and
It is located at the driven screw 22c of sealing inserted link 22b proximal part, and
It is rotatably located at the riffled tube 22d for adjusting and being spirally connected in chamber 21c and with driven screw 22c, and
It is located at the riffled tube 22d proximal part and passes through the adjusting mandrel 22e for adjusting opening 21d setting；
As further embodiment, the riffled tube 22d proximal part periphery, the riffled tube 22d are remote
Heart end periphery is circumferentially evenly equipped with ball.Have benefited from above-mentioned improvement setting, so that the riffled tube 22d is in the adjusting cavity
It is more lubricated when rotation in the 21c of room.
The control with changed scale regulating box 3 to drive adjust mandrel 22e rotation, the control with changed scale regulating box 3 include cabinet 31,
Mandrel lantern ring 32, adjusts coil assembly 34 at arc valve 33；
Annular outer-cavity 31a is formed in the cabinet 31, is located at the center annular outer-cavity 31a in the cabinet 31 and is additionally provided with
The central cylindrical cavity 31b being arranged is connected to opening 21d is adjusted；
32 sets of the mandrel lantern ring on the adjusting mandrel 22e, 32 proximal part of mandrel lantern ring form through adjust
Shaft 32a is set on a left side for section case 31, and the left side sets shaft 32a proximal part and forms driven wheel of differential 32b, outside the mandrel lantern ring 32
Wall is radially equipped with radial groove 32c, and spring bar 32d is equipped in the radial groove 32c, can in the radial groove 32c
Sliding is equipped with locking inserted link 32e, and the locking inserted link 32e radially distant end is shaped to wedge shape, and the locking inserted link 32e is equipped with
To be installed with the bar slot 32f of spring bar 32d, the bar slot 32f is also set far from the one end in 32 axle center of mandrel lantern ring
There is the first pressure spring 32g；
As further embodiment, the locking inserted link 32e is to contact the one end for adjusting mandrel 22e, the tune
Section mandrel 22e outer wall is densely covered with anti-skidding salient point respectively so that the locking inserted link 32e be squeezed and in the state of shrinking with adjusting
Good driving contact is kept between mandrel 22e.
It should be noted that being rotatably located in the mandrel lantern ring 32 under the adjusting mandrel 22e normality, the core
32 inner wall of axle sleeve ring, which is unable to drive, adjusts mandrel 22e rotation.
As further embodiment, shaft 32a is set on the left side and it is equipped with axis between the circular hole of regulating box 31
It holds, to reduce the left friction set between shaft 32a and regulating box 31, so that operating more lubricates.
The arc valve 33 is to drive holding inserted link 32e radially retraction and then locking adjusting mandrel 22e, the arc
Valve 33 is circumferential to be evenly arranged on central cylindrical cavity 31b inner wall, and the arc valve 33 is equipped with far from the one end in 32 axle center of mandrel lantern ring
Driven screw 33a, the annular outer-cavity 31a are circumferentially evenly equipped with the internal screw thread ring 33b being spirally connected with driven screw 33a, each center
Spicing forming type is complete circular arc after whole arc valves 33 in cylindrical cavity 31b are shunk radially inward respectively；
As further embodiment, the periphery internal screw thread ring 33b is densely covered with anti-skidding salient point or the internal screw thread
The periphery 33b is circumferentially evenly equipped with longitudinally disposed anti-skid chequer.Have benefited from above-mentioned improvement configuration, the internal screw thread ring 33b can be effective
Ground is rotated by friction covering 34b driving.
The coil assembly 34 that adjusts includes the annular being connected to the annular outer-cavity 31a for being located at 31 distal end of cabinet
Annular rotating cylinder 34b in secondary chamber 34a, the annular secondary chamber 34a, it is described annular rotating cylinder 34b proximal part form to interior spiral shell
The friction covering 34c of line ring 33b transmission connection, is additionally provided with external screw thread on the current limliting pipeline 21 and is bolted with internal screw thread cylinder 34d,
The part that the current limliting pipeline 21 is located between internal screw thread cylinder 34d and annular rotating cylinder 34b is also wrapped with the second pressure spring 34e, described
Annular rotating cylinder 34d distal end forms in annular along 34f；
The central controller 4 includes:
Belt hole support frame 41 is fixed between cabinet 31；
Center rotational shaft 42 is rotatably located in belt hole support frame 41, and 42 outer wall of center rotational shaft is also formed to hold
If the annular groove 42a of the circular hole of belt hole support frame 41,42 lower end of center rotational shaft is formed to be passed with the driven wheel of differential 32b
The drive bevel gear 42b of dynamic connection；
The adjusting method includes:
Step 1, connecting line:
The input port 11 is connected into intake line, every longitudinal tube body 13 is separately connected output pipe；
Step 2, the mobile efficiency of sliding valve core 22a is adjusted:
Successively rotate the adjusting coil assembly 34 of each control with changed scale regulating box 3；
The friction covering 34c for adjusting coil assembly 34 is rotated with annular rotating cylinder 34b, and the friction covering 34c is circumferentially
Successively each driving internal screw thread ring 33b rotation, the internal screw thread ring 33b drive corresponding driven screw 33a, arc valve in direction
33 shrink radially inward, and multiple arcs valve 33 gradually forms arching trajectory to contract；
It rotates the left side and sets shaft 32a, mandrel lantern ring 32 1 weeks, when the locking inserted link 32e is by contract
Arc valve 33 formed arching trajectory when, the locking inserted link 32e radial contraction and clamping adjusting mandrel 22e, and then band
It is dynamic to adjust mandrel 22e, riffled tube 22d rotation, the riffled tube 22d drive the driven screw 22c, sealing inserted link 22b,
Sliding valve core 22a is mobile；
Each control with changed scale regulating box 3 is successively adjusted, its left side is adjusted and sets sliding valve core during shaft 32a is rotated one week
The amount of movement of 22a adjusts the mobile efficiency of the sliding valve core 22a；
Step 3, the flow of output pipe is adjusted in proportion:
Rotate the center rotational shaft 42, drive bevel gear 42b；
The drive bevel gear 42b acts on the driven wheel of differential 32b of the control with changed scale regulating box 3, drives whole no-load voltage ratios
Example regulating box 3 rotates, and is adjusted in synchronism the flow of whole output pipes.
Claims (4)
1. a kind of flow rate adjusting method, it is characterised in that:
It further include to adjust using a kind of individually adjusted valve of multiple exit, including valve pedestal (1), current-limiting apparatus (2)
Control with changed scale regulating box (3), the central controller (4) to drive control with changed scale regulating box (3) to rotate for stating Spool assembly (22)；
For the valve pedestal (11) the fluid of intake line is transferred to multiple output pipes, the valve pedestal (1) is circle
Plate-like, the valve pedestal (1) includes::
Input port (11) is located at below the valve pedestal (1)；
Branch's lumen (12) is circumferentially evenly arranged in valve pedestal (1), and branch's lumen (12) is connected to input port (11) to be set
It sets；
Longitudinal tube body (13) corresponds with branch's lumen (12), is provided with and respectively communicated with above every branch's lumen (12) vertical
Set tube body (13)；
The current-limiting apparatus (2) corresponds with longitudinal tube body (13) and limits the flow of corresponding longitudinal tube body (13),
The current-limiting apparatus (2) includes:
Current limliting pipeline (21) is arranged along the connection of valve pedestal (1) radial direction in corresponding longitudinal tube body (13) upper end, the limit
Flow tube road (21) by distal end to proximal part be successively arranged spool chamber (21a), sealed chamber (21b), adjust chamber (21c),
Opening (21d) is adjusted, the spool chamber lower end (21a) is connected to corresponding longitudinal tube body (13), the sealed chamber (21b)
Inner wall is equipped with sealing ring；
Spool assembly (22) is located in corresponding current limliting pipeline (21), and the Spool assembly (22) includes:
The sliding valve core (22a) being slidably located in spool chamber (21a), and
It is located at sliding valve core (22a) proximal part and the sealing inserted link (22b) with sealed chamber (21b) sealing grafting, and
It is located at the driven screw (22c) of sealing inserted link (22b) proximal part, and
It is rotatably located at the riffled tube (22d) for adjusting and being spirally connected in chamber (21c) and with driven screw (22c), and
It is located at the riffled tube (22d) proximal part and passes through the adjusting mandrel (22e) for adjusting opening (21d) setting；
The control with changed scale regulating box (3) adjusts mandrel (22e) rotation to drive, and the control with changed scale regulating box (3) includes cabinet
(31), mandrel lantern ring (32), arc valve (33), adjusting coil assembly (34)；
It forms annular outer-cavity (31a) in the cabinet (31), is located at the center annular outer-cavity (31a) also in the cabinet (31)
Equipped with the central cylindrical cavity (31b) for being connected to setting with adjusting opening (21d)；
The mandrel lantern ring (32) covers on the adjusting mandrel (22e), and mandrel lantern ring (32) proximal part, which forms, to be run through
A left side for regulating box (31) is set shaft (32a), and the left side sets shaft (32a) proximal part and forms driven wheel of differential (32b), the core
Axle sleeve ring (32) outer wall is radially equipped with radial groove (32c), is equipped with spring bar (32d) in the radial groove (32c), institute
It states and is slidably equipped with locking inserted link (32e) in radial groove (32c), locking inserted link (32e) radially distant end is shaped to wedge
Shape, locking inserted link (32e) are equipped with the bar slot (32f) to be installed with spring bar (32d), the bar slot
(32f) is additionally provided with the first pressure spring (32g) far from the one end in mandrel lantern ring (32) axle center；
The arc valve (33) is to drive holding inserted link (32e) radially retraction and then locking adjusting mandrel (22e), the arc
Shape valve (33) is circumferentially evenly arranged on central cylindrical cavity (31b) inner wall, and the arc valve (33) is far from mandrel lantern ring (32) axle center
One end be equipped with driven screw (33a), the annular outer-cavity (31a) is circumferentially evenly equipped with the interior spiral shell being spirally connected with driven screw (33a)
Line ring (33b), spicing forming type is after whole arc valves (33) in each center cylindrical cavity (31b) are shunk radially inward respectively
Complete circular arc；
Described adjust coil assembly (34) include the ring being connected to the annular outer-cavity (31a) for being located at the cabinet (31) distal end
Annular rotating cylinder (34b) in shape pair chamber (34a), the annular secondary chamber (34a), described annular rotating cylinder (34b) proximal part form
To the friction covering (34c) being sequentially connected with internal screw thread ring (33b), external screw thread and spiral shell are additionally provided on the current limliting pipeline (21)
It is connected to internal screw thread cylinder (34d), the current limliting pipeline (21) is located at the part between internal screw thread cylinder (34d) and annular rotating cylinder (34b)
It is also wrapped with the second pressure spring (34e), described annular rotating cylinder (34d) distal end forms in annular along (34f)；
The central controller (4) includes:
Belt hole support frame (41) is fixed between cabinet (31)；
Center rotational shaft (42) is rotatably located in belt hole support frame (41), center rotational shaft (42) outer wall also form to
It is installed with the annular groove (42a) of the circular hole of belt hole support frame (41), center rotational shaft (42) lower end is formed with described from mantle
The drive bevel gear (42b) of gear (32b) transmission connection；
The adjusting method includes:
Step 1, connecting line:
The input port (11) are connected into intake line, every longitudinal tube body (13) is separately connected output pipe；
Step 2, sliding valve core (22a) mobile efficiency is adjusted:
Successively rotate the adjusting coil assembly (34) of each control with changed scale regulating box (3)；
The friction covering (34c) for adjusting coil assembly (34) is rotated with annular rotating cylinder (34b), friction covering (34c) edge
Successively each driving internal screw thread ring (33b) rotation, the internal screw thread ring (33b) drive corresponding driven screw to circumferencial direction
(33a), arc valve (33) are shunk radially inward, and multiple arcs valve (33) gradually forms arching trajectory to contract；
It rotates the left side and sets shaft (32a), mandrel lantern ring (32) one weeks, when the locking inserted link (32e) is by inwardly receiving
When the arching trajectory that the arc valve (33) of contracting is formed, locking inserted link (32e) radial contraction and clamping adjusting mandrel
(22e), and then drive and adjust mandrel (22e), riffled tube (22d) rotation, the riffled tube (22d) drives the driven spiral shell
Bar (22c), sealing inserted link (22b), sliding valve core (22a) are mobile；
Each control with changed scale regulating box (3) is successively adjusted, its left side is adjusted and sets sliding valve core during shaft (32a) is rotated one week
The amount of movement of (22a) adjusts the mobile efficiency of the sliding valve core (22a)；
Step 3, the flow of output pipe is adjusted in proportion:
Rotate the center rotational shaft (42), drive bevel gear (42b)；
The drive bevel gear (42b) acts on the driven wheel of differential (32b) of the control with changed scale regulating box (3), drives and all becomes
Proportion adjustment case (3) rotation is adjusted in synchronism the flow of whole output pipes.
2. a kind of flow rate adjusting method according to claim 1, it is characterised in that: branch's lumen (12) is along the valve
Door pedestal (1) is arranged radially.
3. a kind of flow rate adjusting method according to claim 2, it is characterised in that: the current limliting pipeline (21) is along the valve
Door pedestal (1) is arranged radially.
4. a kind of flow rate adjusting method according to claim 1, it is characterised in that: the spool chamber (21a) or/and close
The envelope chamber section (21b) is non-disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910622158.5A CN110397766B (en) | 2019-07-11 | 2019-07-11 | Flow regulating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910622158.5A CN110397766B (en) | 2019-07-11 | 2019-07-11 | Flow regulating method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110397766A true CN110397766A (en) | 2019-11-01 |
| CN110397766B CN110397766B (en) | 2020-12-22 |
Family
ID=68324402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910622158.5A Active CN110397766B (en) | 2019-07-11 | 2019-07-11 | Flow regulating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110397766B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365483A (en) * | 2020-05-02 | 2020-07-03 | 杜先春 | Precision control liquid flow valve |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2491429A (en) * | 1947-03-08 | 1949-12-13 | Sr James W Thomas | Valve construction |
| CN2065270U (en) * | 1990-01-23 | 1990-11-07 | 王靖元 | Stepless proportion-regulating valve |
| EP1024504A3 (en) * | 1999-01-28 | 2001-01-10 | Electrolux Zanussi S.p.A. | Improved electromagnetic actuator for washing and similar machines |
| CN202972022U (en) * | 2012-11-30 | 2013-06-05 | 湖北万安环保石化设备有限公司 | Duplex mechanical valve |
| CN103527819A (en) * | 2013-11-01 | 2014-01-22 | 丽水学院 | Water mixing valve capable of discharging constant temperature water |
| CN206246741U (en) * | 2016-12-05 | 2017-06-13 | 温州中海阀门锻造有限公司 | A kind of duplex valve body |
| CN108869791A (en) * | 2018-05-31 | 2018-11-23 | 高万刚 | A kind of valve of multiple adjusting |
-
2019
- 2019-07-11 CN CN201910622158.5A patent/CN110397766B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2491429A (en) * | 1947-03-08 | 1949-12-13 | Sr James W Thomas | Valve construction |
| CN2065270U (en) * | 1990-01-23 | 1990-11-07 | 王靖元 | Stepless proportion-regulating valve |
| EP1024504A3 (en) * | 1999-01-28 | 2001-01-10 | Electrolux Zanussi S.p.A. | Improved electromagnetic actuator for washing and similar machines |
| CN202972022U (en) * | 2012-11-30 | 2013-06-05 | 湖北万安环保石化设备有限公司 | Duplex mechanical valve |
| CN103527819A (en) * | 2013-11-01 | 2014-01-22 | 丽水学院 | Water mixing valve capable of discharging constant temperature water |
| CN206246741U (en) * | 2016-12-05 | 2017-06-13 | 温州中海阀门锻造有限公司 | A kind of duplex valve body |
| CN108869791A (en) * | 2018-05-31 | 2018-11-23 | 高万刚 | A kind of valve of multiple adjusting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365483A (en) * | 2020-05-02 | 2020-07-03 | 杜先春 | Precision control liquid flow valve |
| CN111365483B (en) * | 2020-05-02 | 2021-10-22 | 深圳市欣汉生科技有限公司 | Precision control liquid flow valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110397766B (en) | 2020-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110440034A (en) | A kind of individually adjusted valve of multiple exit | |
| CN108869791B (en) | A kind of valve of multiple adjusting | |
| CN110397766A (en) | A kind of flow rate adjusting method | |
| CN107208504B (en) | Control valve with flow pass | |
| CN107567546A (en) | Pump with multiple adjustable outlet openings | |
| CN106795973A (en) | Control valve with check-valves | |
| CN103582760B (en) | Hydraulic equipment | |
| US11236835B2 (en) | Plug valve with adjustable actuation actuation phases for controlling flow rate by means of plug axial movement | |
| CN106414920A (en) | Control valve for a camshaft adjuster | |
| CN105065687A (en) | Butterfly valve having screening function | |
| CN208831732U (en) | A kind of mechanically-sealing apparatus | |
| CN219345573U (en) | Multi-branch pipe type valve | |
| CN208442321U (en) | A kind of triple valve | |
| CN102016379B (en) | A simple connecting hose | |
| CN105909820A (en) | Angle valve | |
| CN110454583A (en) | Flow regulating joint | |
| CN117307737B (en) | Active adjustable cartridge valve | |
| CN209340527U (en) | A kind of butterfly valve of strong applicability | |
| CN110056687A (en) | A kind of bilateral adverse current resistance-shifting valve | |
| CN204922035U (en) | Butterfly valve with screening function | |
| CN108953669A (en) | A kind of application method of the Portable valve of multiple adjusting | |
| CN116357773A (en) | Multi-branch pipe type valve and use method thereof | |
| CN208764344U (en) | A kind of sterile powder transport device and its butterfly valve | |
| CN210600283U (en) | Multi-channel pipe fitting of multi-channel control | |
| CN110925462B (en) | Use method of multipath liquid fertilizer flow regulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201207 Address after: 317500 bamboo pit Industrial Zone, Chengnan Town, Wenling City, Zhejiang, Taizhou Applicant after: ZHEJIANG WINS MACHINERY Co.,Ltd. Address before: 255000 mingshicheng, Zhangdian District, Zibo City, Shandong Province 20-1-202 Applicant before: Yi Xiuhua |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |