CN106763979A - A kind of short ring spray energy dissipating regulating valve - Google Patents
A kind of short ring spray energy dissipating regulating valve Download PDFInfo
- Publication number
- CN106763979A CN106763979A CN201710014844.5A CN201710014844A CN106763979A CN 106763979 A CN106763979 A CN 106763979A CN 201710014844 A CN201710014844 A CN 201710014844A CN 106763979 A CN106763979 A CN 106763979A
- Authority
- CN
- China
- Prior art keywords
- energy dissipating
- gear
- bevel gear
- regulating valve
- gear cavity
- 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.)
- Pending
Links
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 19
- 239000007921 spray Substances 0.000 title claims abstract description 18
- 239000012530 fluid Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 5
- 210000003484 anatomy Anatomy 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 210000003371 toe Anatomy 0.000 description 1
Classifications
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
-
- 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
-
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The present invention relates to a kind of short ring spray energy dissipating regulating valve, including valve body and it is arranged on the gear cavity at valve inner center, described valve interior wall forms multiple fluid courses equally distributed centered on gear cavity with gear cavity, sleeve brake gear is provided with each fluid course, valve inner is additionally provided with drive device, and described drive device is driven through gear cavity with sleeve brake gear.Compared with prior art, the present invention have the advantages that mechanism simple, low cost, head-on collision energy dissipating, be easy to be opened and closed, linear regulation.
Description
Technical field
The present invention relates to a kind of water channel regulating valve, more particularly, to a kind of short ring spray energy dissipating regulating valve.
Background technology
, it is necessary to the operating mode for installing energy dissipating flow regulating valve door is many in water system, such as flood discharge, the water inlet of the hydraulic turbine of reservoir
Mouth, river, the regulation of lake dry season water, the tune stream of water factory's outlet pipe, pressure regulation, and some industrial trades are paddled system
Deng being and use some energy dissipating regulating valves.Tapered, many spray orifice types of preferably at most fixation and piston valve of current energy dissipating regulating valve
Type, although above-mentioned three classes product can meet substantially uses functional requirement, due to complex structure, installing space is big, involves great expense,
And some effect of energy dissipation are poor, some anti-Properties of Rubbish are poor, some fault rates are higher etc., and factor has blemish in an otherwise perfect thing, so user
When be commonly present different degrees of complaint.
Chinese patent CN2034773344 discloses a kind of Anti-scale piston valve, by including the work in valve body and valve body
Plug, piston ring, piston bush, power transmission shaft and bent axle etc. are constituted, it is characterized by anti-scaling function is increased on the basis of pot type piston valve,
, what is existed is a difference in that using single sleeve (piston), the design of crankshaft-link rod transmission remaining functional form jointly,
Therefore it is very long between valve body face, cost is very high, while just because of the design of use single channel so fluid cannot just realize energy dissipating of clashing
Effect, in addition, piston valve transmission uses crankshaft connecting rod system, the aperture of its power transmission shaft anglec of rotation and piston is not into line
Property, but curved line relation, therefore can not control valve aperture well.
The content of the invention
The purpose of the present invention is exactly to provide that a kind of mechanism is simple, cost for the defect for overcoming above-mentioned prior art to exist
It is low, head-on collision energy dissipating, be easy to opening and closing, the short ring spray energy dissipating regulating valve of linear regulation.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of short ring spray energy dissipating regulating valve, including valve body and the gear cavity at valve inner center is arranged on, it is described
Valve interior wall forms multiple fluid courses equally distributed centered on gear cavity with gear cavity, and set is provided with each fluid course
Cylinder brake gear, valve inner is additionally provided with drive device, and described drive device is driven through gear cavity with sleeve brake gear.
Described sleeve brake gear includes Annular Nozzle and ring-shaped sleeve lock, and described ring-shaped sleeve lock is arranged on ring-type spray
Inside pipe, its upper end is connected with drive device, it is slided in ring-shaped sleeve lock.
Fluid course is divided into inside and outside two sub- runners, described Annular Nozzle and inside and outside two sons by described Annular Nozzle
Runner is correspondingly arranged interior spout and outer spout, and described ring-shaped sleeve lock is by the sliding opening in ring-shaped sleeve lock or closure
Spout and outer spout, described interior spout are relative with gear cavity, and described outer spout is relative with valve interior wall.
Described drive device includes the power transmission shaft, bevel gear structure, drive shaft, actuating arm and the pull bar that are driven successively,
Described pull bar is fixedly connected through Annular Nozzle with ring-shaped sleeve lock, described power transmission shaft one end stretch out body wall with it is outer
Portion's operation machine connection, the other end stretches into gear cavity and be connected with the bevel gear structure being arranged in gear cavity, described power transmission shaft and
Drive shaft is vertically arranged.
Described bevel gear structure includes being arranged on the first bevel gear inside gear cavity and to be arranged on power transmission shaft another
Second bevel gear at end, described drive shaft one end is provided with thread, and the other end is connected by nut with actuating arm, and described first
Bevel gear drives drive shaft to stretch by thread, and the first described bevel gear and the second bevel gear are intermeshed.
Described gear cavity is one mutually to fasten the seal cavity for being formed, described bottom and sealing by bottom and closure
The outer surface of lid and valve interior wall are in arc line shaped.
The kuppe to water conservancy diversion is additionally provided with described Annular Nozzle.
Compared with prior art, the present invention has advantages below：
First, mechanism is simple, low cost：This valve short ring spray energy dissipating regulating valve, its valve body is used sets fluid countercurrent current road
Meter, mechanism is novel, rationally, between face it is shorter than like product a lot, so low cost, while installing space is small, also reduces use
The installation cost at family.
2nd, head-on collision energy dissipating：The design of two-way spout is employed due to Annular Nozzle, can enter fluid automatic after valve pocket
It is divided into two strands of head-on collision fluids, reaches energy dissipating purpose.
3rd, it is easy to opening and closing：Because rising for ring-shaped sleeve lock is closed and employ pressure balanced sleeve design, therefore switch force is very
Gently.
4th, linear regulation：Because external operation machine is to use to pass to ring-shaped sleeve lock, Suo Youhuan by a pair of bevel gears
Shape sleeve lock aperture and the operation machine anglec of rotation are in line relation, i.e. linear regulation completely, while bevel gear transmission effect is high, peace
It is complete reliable.
Brief description of the drawings
Fig. 1 is main view sectional structure chart of the invention.
Fig. 2 is operating position internal anatomy of the invention, wherein, figure (2a) is closed positions internal anatomy, and figure (2b) is standard-sized sheet
Degree adjusting position internal anatomy, figure (2c) is fully open position internal anatomy.
Fig. 3 is overlooking structure figure of the invention.
Fig. 4 holds the control drawing of pressure operating mode for pressure release.
Fig. 5 is the control drawing for exporting pressure regulation and adjusting stream operating mode.
Wherein, 1, valve body, 2, Annular Nozzle, 3, ring-shaped sleeve lock, 4, pull bar, 5, actuating arm, 6, drive shaft, 7, first
Bevel gear, the 8, second bevel gear, 9, power transmission shaft, 10, closure, 11, kuppe, 12, bottom.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in figs. 1 and 3, the present invention provides a kind of short ring spray energy dissipating regulating valve, including：Inner chamber is holosymmetric valve body
1 and be arranged in valve body 1 Annular Nozzle 2, ring-shaped sleeve lock 3, pull bar 4, actuating arm 5, drive shaft 6, a pair of bevel gears 7,
8th, the composition such as power transmission shaft 9, closure 10, kuppe 11.
In the press-in mating holes of valve body 1 of Annular Nozzle 2, there are two stainless steel cylinders (double spouts) and an annular stainless
Steel is welded.Rectangle spout is provided with along surrounding, it is ensured that fluid is divided into dual channel by spout into valve body under two cylinders,
Then fluid is formed without angle head-on collision energy dissipating.
Ring-shaped sleeve lock 3, in Annular Nozzle 2, plays adjustable jet tube aperture or closes jet pipe effect.
Pull bar 4, actuating arm 5, drive shaft 6 are connected into an entirety, and (wherein drive shaft 6 and actuating arm 5 is connected with square toes
Connect), it is converted into the presence of push-pull effort that (actuating arm 5 is controlled by Annular Nozzle by the T-shaped screw thread rotation power in the center of the first bevel gear 7
Cannot rotate) drive ring-shaped sleeve lock 3 to make to open and close motion.
Bevel gear structure is that a pair of reduction gearing, the first bevel gears 7 are follower, and the second bevel gear 8 is driving wheel, is pacified
Loaded in valve body intermediate seal gear-box, the second bevel gear 8 is promoted by power transmission shaft 9.
Power transmission shaft 9 is directly connected to the second bevel gear 8 and external operation machine, and external operation machine passes to the torsion of operation machine
Second bevel gear 8, until the keying of control valve.
Embodiment 1：
Controlling switch adjusting position structure of the invention, as shown in Fig. 2 in figure (2a), sleeve lock has been moved into bottom phase
Sealing ring position is handed over, the spout effect for sealing jet pipe is played, zero leakage is realized, in figure (2b), according to system to pressure or flow
It is required that use requirement, can manually or automatically be adjusted to ring-shaped sleeve lock, in figure (2c), consider that the water conservancy diversion of necessity is made during design
With, therefore integral valve gate resistance power is less, will not be obvious to flow and pressure drop.
As shown in figure 4, once operation machine is connected to the current-regulating voltage-regulating from sensor and control cabinet, instruction, operate at once, and
Bevel gear structure, drive shaft 6, actuating arm 5, pull bar 4, the ring up to promoting control valve aperture are transferred to by power transmission shaft 9
Shape sleeve lock 3, stream or pressure regulation purpose are adjusted so as to reach.
System gives default one upper limit safe pressure according to safety requirements with PLC electric cabinets, when the reality of system is pressed
Power is higher by setting pressure, and pressure sensor sends signal to electric cabinet, and the operation machine that electric cabinet issues a command to this product immediately is opened
Open sleeve lock pressure release, protection system safety.
Embodiment 2：
As shown in figure 5, after city planting ductwork sets network access pressure, the aperture compression force snesor and PLC electric cabinets of this valve
Jointly control, it is ensured that ductwork pressure is in certain limit.
When water factory requires into the flow of pipe network, the aperture of this valve is jointly controlled by flowmeter and PLC electric cabinets, is protected
Card rate of discharge meets setting.
Claims (7)
1. a kind of short ring spray energy dissipating regulating valve, it is characterised in that including valve body (1) and be arranged on valve body (1) inside center
Gear cavity, described valve body (1) inwall forms multiple fluid courses equally distributed centered on gear cavity with gear cavity, often
It is provided with individual fluid course and drive device is additionally provided with inside sleeve brake gear, valve body (1), described drive device passes through gear cavity
It is driven with sleeve brake gear.
2. a kind of short ring spray energy dissipating regulating valve according to claim 1, it is characterised in that described sleeve brake gear bag
Annular Nozzle (2) and ring-shaped sleeve lock (3) are included, described ring-shaped sleeve lock (3) is arranged on Annular Nozzle (2) inside, its upper end
It is connected with drive device, it is slided in ring-shaped sleeve lock (3).
3. a kind of short ring spray energy dissipating regulating valve according to claim 2, it is characterised in that described Annular Nozzle (2)
Fluid course is divided into inside and outside two sub- runners, described Annular Nozzle (2) is correspondingly arranged interior spout with inside and outside two sub- runners
With outer spout, described ring-shaped sleeve lock (3) is by spout and outer spray in ring-shaped sleeve lock (3) interior sliding opening or closure
Mouthful, described interior spout is relative with gear cavity, and described outer spout is relative with valve body (1) inwall.
4. a kind of short ring spray energy dissipating regulating valve according to claim 2, it is characterised in that described drive device includes
Power transmission shaft (9), bevel gear structure, drive shaft (6), actuating arm (5) and the pull bar (4) being driven successively, described pull bar (4)
Be fixedly connected with ring-shaped sleeve lock (3) through Annular Nozzle (2), described power transmission shaft (9) one end stretch out valve body (1) side wall with it is outer
Portion's operation machine connection, the other end stretches into gear cavity and is connected with the bevel gear structure being arranged in gear cavity, described power transmission shaft (9)
It is vertically arranged with drive shaft (6).
5. a kind of short ring spray energy dissipating regulating valve according to claim 4, it is characterised in that described bevel gear structure bag
Include the first bevel gear (7) being arranged on inside gear cavity and the second bevel gear (8) for being arranged on power transmission shaft (9) other end, institute
Drive shaft (6) one end stated is provided with thread, and the other end is connected by nut with actuating arm (5), and described the first bevel gear (7) leads to
Crossing thread drives drive shaft (6) to stretch, and described the first bevel gear (7) and the second bevel gear (8) are intermeshed.
6. a kind of short ring spray energy dissipating regulating valve according to claim 4, it is characterised in that described gear cavity be one by
Bottom (12) and closure (10) mutually fasten the seal cavity for being formed, described bottom (12) and the outer surface of closure (10)
And valve body (1) inwall is in arc line shaped.
7. a kind of short ring spray energy dissipating regulating valve according to claim 2, it is characterised in that described Annular Nozzle (2)
On be additionally provided with kuppe (11) to water conservancy diversion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710014844.5A CN106763979A (en) | 2017-01-09 | 2017-01-09 | A kind of short ring spray energy dissipating regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710014844.5A CN106763979A (en) | 2017-01-09 | 2017-01-09 | A kind of short ring spray energy dissipating regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106763979A true CN106763979A (en) | 2017-05-31 |
Family
ID=58948404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710014844.5A Pending CN106763979A (en) | 2017-01-09 | 2017-01-09 | A kind of short ring spray energy dissipating regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106763979A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542794A (en) * | 2022-02-21 | 2022-05-27 | 上海冠龙阀门自控有限公司 | Honeycomb colliding energy dissipation regulating valve |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003090458A (en) * | 2001-09-18 | 2003-03-28 | Kurimoto Ltd | Valve device |
| FR2871212A1 (en) * | 2004-06-03 | 2005-12-09 | Mp 98 Sarl | Fluid e.g. gas, carrying circuit closing and sealing device, has tube supported on seating face of valve body and maintained and moved by mechanism contained in core at center of body, where tube is moved to front and rear of core |
| CN2931957Y (en) * | 2006-06-23 | 2007-08-08 | 苗玉岩 | Scouring-free cut-off valve |
| CN201425111Y (en) * | 2009-06-05 | 2010-03-17 | 湖南湘天源阀门制造有限公司 | Multi-purpose regulating valve |
| CN201487241U (en) * | 2009-08-25 | 2010-05-26 | 河北钢铁股份有限公司 | Coal gas manual valve |
| CN201715080U (en) * | 2010-07-16 | 2011-01-19 | 凯特姆球阀制造(四川)有限公司 | Multi-rotary valve gear reducer |
| CN206496063U (en) * | 2017-01-09 | 2017-09-15 | 上海冠龙阀门自控有限公司 | A kind of short ring spray energy dissipating regulating valve |
-
2017
- 2017-01-09 CN CN201710014844.5A patent/CN106763979A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003090458A (en) * | 2001-09-18 | 2003-03-28 | Kurimoto Ltd | Valve device |
| FR2871212A1 (en) * | 2004-06-03 | 2005-12-09 | Mp 98 Sarl | Fluid e.g. gas, carrying circuit closing and sealing device, has tube supported on seating face of valve body and maintained and moved by mechanism contained in core at center of body, where tube is moved to front and rear of core |
| CN2931957Y (en) * | 2006-06-23 | 2007-08-08 | 苗玉岩 | Scouring-free cut-off valve |
| CN201425111Y (en) * | 2009-06-05 | 2010-03-17 | 湖南湘天源阀门制造有限公司 | Multi-purpose regulating valve |
| CN201487241U (en) * | 2009-08-25 | 2010-05-26 | 河北钢铁股份有限公司 | Coal gas manual valve |
| CN201715080U (en) * | 2010-07-16 | 2011-01-19 | 凯特姆球阀制造(四川)有限公司 | Multi-rotary valve gear reducer |
| CN206496063U (en) * | 2017-01-09 | 2017-09-15 | 上海冠龙阀门自控有限公司 | A kind of short ring spray energy dissipating regulating valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542794A (en) * | 2022-02-21 | 2022-05-27 | 上海冠龙阀门自控有限公司 | Honeycomb colliding energy dissipation regulating valve |
| CN114542794B (en) * | 2022-02-21 | 2024-03-22 | 上海冠龙阀门自控有限公司 | Honeycomb clash energy dissipation governing valve |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
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| WD01 | Invention patent application deemed withdrawn after publication |