CN106949278B - A kind of support bracket fastened regulating device of band - Google Patents
A kind of support bracket fastened regulating device of band Download PDFInfo
- Publication number
- CN106949278B CN106949278B CN201710247890.XA CN201710247890A CN106949278B CN 106949278 B CN106949278 B CN 106949278B CN 201710247890 A CN201710247890 A CN 201710247890A CN 106949278 B CN106949278 B CN 106949278B
- Authority
- CN
- China
- Prior art keywords
- valve rod
- regulating valve
- head
- hole
- spool
- 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.)
- Expired - Fee Related
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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
- F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
- F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Abstract
A kind of support bracket fastened regulating device of band, is mainly made of connector, spool, adjustment spring, regulating valve and fixing seat.The tooling hole that can be inserted on adjusting head with common tool is rotated, to change position of the valve rod on the central shaft hole of bracket in regulating valve, to change the adjusting head of regulating valve to the distance of bracket, also the compression degree of second spring is just changed, to change the prestressing force of second spring, also it just changes and spool is pushed to enter strength required for boss inner hole, realize the flow for adjusting the unit time from water outlet.
Description
Technical field
The present invention relates to a kind of connectors for the flow of fluid to be adjusted in pipe network system, and especially one kind can
The connector that flow is adjusted from water outlet belongs in pipe network system and is used for the technology of flow control.
Background technique
Tap water pipe network, oil plant pipe network and gas pipeline network, in the case where having multiple water outlets, even if the aperture of water outlet
It is identical, but due to the pressure of different location fluid difference, lead to the fluid flowed out in the unit time from the water outlet of different location
Amount be different from, or even have bigger difference.
For example, the connection between water supply pipe would generally use elbow bend at turning in addition to largely using connector
Realize the steering of water flow.Different floor gaps, since hydraulic pressure has differences, even if opening simultaneously water outlet, but water yield is in the presence of poor
It is different.The water outlet of the different purposes of same floor, purposes difference is to the difference that needs of water yield, but current water yield is substantially
Unanimously.It is, thus, sought for a kind of connector that can be required to adjust flow according to hydraulic pressure and water yield from water outlet.
Summary of the invention
It can require to adjust connecing for flow from water outlet according to hydraulic pressure and water yield the object of the present invention is to provide a kind of
Head.
The technical scheme is that a kind of support bracket fastened regulating device of band, mainly by connector 1, spool 2, adjusting
Spring 3, regulating valve 4 and fixing seat 5 form；1 inner wall of connector is equipped with the bracket 11 that intersects vertically with water (flow) direction, and water flow is from branch
The gap of frame is flowed through, and the center of bracket is equipped with block 12, is equipped with center screw 13 at block center；Spool 2 mainly includes valve rod
And conical head, conical head unload discharge orifice 21 equipped with perforative, and spring mounting hole 22 is equipped on end face of the conical head far from valve rod,
It is equipped on the bottom wall of spring mounting hole and adjusts valve opening 23；Adjustment spring 3 is cylindricality, and the outer diameter of adjustment spring is installed less than spring
The aperture in hole, greater than the aperture for adjusting valve opening 23；The outer wall of valve rod towards the water inlet end of the regulating valve 4 is equipped with and bracket
On center screw the external screw thread that matches of internal screw thread, one end of valve rod towards the water outlet of regulating valve, which is equipped with, adjusts head 41,
The end face for adjusting valve rod of the head far from regulating valve is equipped with tooling hole 42；Adjustment spring covers on regulating valve rod, by regulating valve
Spring fixed hole is inserted into such a way that valve rod is towards the spring mounting hole on the conical head of spool, the valve rod of regulating valve passes through spool
Adjustment hole and reach bracket 11, the valve rod of regulating valve is screwable on the center screw of bracket, and adjustment spring is fixed on valve
In the spring mounting hole of core；The inner wall of fixing seat 5 is equipped with one and encloses boss 51 to inner process, the inner hole of boss and the taper of spool
Head forms matching relationship far from the end face of valve rod, and conical head is able to enter boss by its inner reversible cycle, when conical head enters boss
After boss inner reversible cycle, water flow can also be by unloading discharge orifice outflow；It is carried out with the tooling hole that common tool is inserted on adjusting head
Rotation changes position of the valve rod on the central shaft hole of bracket in regulating valve, to change the adjusting head of regulating valve to bracket
Distance, also just change the compression degree of adjustment spring.
With support bracket fastened regulating device in addition to for cylindrical connector, the bending used in pipe network system is applied also for
Connector.
Fixing seat outer wall is equipped with the external screw thread to match with the internal screw thread of connector.
In the adjusting head seal groove 43 for adjusting head outer wall and being equipped with sunken inside of regulating valve, head sealing ring will be adjusted and be placed in tune
In section header seal groove.
Discharge orifice 21 is unloaded since spool is towards the end face of valve rod, the edge for crossing conical head reaches the vertex of a cone end of conical head
Face, after conical head compression boss, water energy is enough to flow through boss inner hole from unloading discharge orifice 21.
Inner nosepiece wall between bracket and water outlet internal screw thread is smooth.
The utility model has the advantages that
1, the tooling hole that can be inserted on adjusting head with common tool is rotated, to change the valve rod in regulating valve
Position on the central shaft hole of bracket also just changes to change the adjusting head of regulating valve to the distance of bracket
The compression degree of adjustment spring, to change the prestressing force of adjustment spring, also just change push spool into
Enter strength required for boss inner hole, realizes the flow for adjusting the unit time from water outlet.
Detailed description of the invention
Fig. 1 is appearance diagram of the invention；
Fig. 2 is that partial cutaway of the invention shows explosive view；
Fig. 3 is the schematic perspective view of valve body of the invention；
Fig. 4 is the schematic perspective view of another angle of valve body of the invention；
Fig. 5 is the schematic perspective view of regulating valve of the invention；
Fig. 6 is the sectional perspective diagrammatic cross-section of fixing seat of the invention；
Fig. 7 is the partial cutaway schematic of biggish one embodiment of prestressing force of adjustment spring of the invention；
Fig. 8 is the partial cutaway schematic of lesser one embodiment of prestressing force of adjustment spring of the invention.
Specific embodiment
As shown in Fig. 1 to Fig. 8, a kind of support bracket fastened regulating device of band, mainly by connector 1, spool 2, adjustment spring 3,
Regulating valve 4 and fixing seat 5 form.1 inner wall of connector is equipped with the bracket 11 to intersect vertically with water (flow) direction, and water flow is between bracket
The center of clearance flow mistake, bracket is equipped with block 12, is equipped with center screw 13 at block center.
Spool 2 mainly includes valve rod and conical head, and conical head unloads discharge orifice 21 equipped with perforative, in conical head far from valve rod
End face be equipped with spring mounting hole 22, on the bottom wall of spring mounting hole be equipped with adjust valve opening 23.
Adjustment spring 3 is cylindricality, and the outer diameter of adjustment spring is less than the aperture of spring mounting hole, greater than the hole for adjusting valve opening 23
Diameter.
The outer wall of the valve rod of the regulating valve 4 towards water inlet end is equipped with the internal screw thread phase with the center screw on bracket
Matched external screw thread, one end of valve rod towards the water outlet of regulating valve, which is equipped with, adjusts head 41, adjusts valve rod of the head far from regulating valve
End face be equipped with tooling hole 42.
Adjustment spring covers on regulating valve rod, and regulating valve is pressed valve rod towards the spring mounting hole on the conical head of spool
Mode be inserted into spring fixed hole, the valve rod of regulating valve passes through the adjustment hole of spool and reaches bracket 11, the valve rod rotation of regulating valve
It is screwed on the center screw of bracket, adjustment spring is fixed in the spring mounting hole of spool.
The inner wall of fixing seat 5 is equipped with one and encloses boss 51 to inner process, and the inner hole of boss and the conical head of spool are far from valve
The end face of bar forms matching relationship, and conical head can enter boss for its inner reversible cycle under the effect of external force, when conical head into
Enter boss for after boss inner reversible cycle, water flow can also be by unloading discharge orifice outflow；Fixing seat outer wall is equipped with the internal screw thread with connector
Fixing seat inner wall between boss and fixing seat water outlet end face is set as matching with hex tool by the external screw thread to match
Hex hole, fixing seat is screwable into connector by hex tool.
When assembling, adjustment spring is covered on the valve rod of regulating valve, the spring of the valve rod insertion spool of regulating valve is fixed
In hole and the valve rod of regulating valve is made to pass through the adjustment hole on spool, matched tool is inserted into the tooling hole in regulating valve, by group
Spool, adjustment spring and the regulating valve being combined are pressed into pull head together, by rotating tool, are screwed in the valve rod of regulating valve
On the center screw on bracket in connector, the valve rod of regulating valve enters that the center screw on bracket is more, and adjustment spring is pressed
Contract more, correspondingly, the valve rod of regulating valve enters, the center screw on bracket is fewer, and adjustment spring is compressed fewer.Most
Fixing seat will be screwed to the water outlet of connector with hex tool again afterwards, make between the conical head of spool and the boss of fixing seat there are
Gap, which is supplied water, to be flowed through, and only in the larger tension that can overcome adjustment spring of hydraulic pressure, can be promoted conical head in boss
Hole.
In the adjusting head seal groove 43 for adjusting head outer wall and being equipped with sunken inside of regulating valve, head sealing ring will be adjusted and be placed in tune
In section header seal groove.
Discharge orifice 21 is unloaded since spool is towards the end face of valve rod, the edge for crossing conical head reaches the vertex of a cone end of conical head
Face, after conical head compression boss, water energy is enough to flow through boss inner hole from unloading discharge orifice 21.
Inner nosepiece wall between bracket and water outlet internal screw thread is smooth.
Adjustment spring after completing assembling has certain prestressing force, due between conical head and boss inner hole there are gap,
Therefore water flow can successfully be flowed through from gap between the two, when hydraulic pressure is gradually increased, can overcome the tension of adjustment spring,
Conical head is pushed away to boss inner hole, gap between the two gradually becomes smaller, until the conical head of spool enters in the boss of fixing seat
Hole, the wall surface compression boss inner hole of conical head, at this moment, water flow can only unload discharge orifice outflow from conical head.
Therefore, hydraulic pressure is bigger, and conical head enters that fixing seat boss inner hole is more, and gap between the two is smaller, and hydraulic pressure is got over
Small, conical head enters that fixing seat boss inner hole is fewer, and gap between the two is bigger, to play the role of water yield adjusting.
The tooling hole is that a word hole or cross bore or hex hole etc. being capable of shapes matched with existing common tool.
The present invention applies also for the bending connector used in pipe network system in addition to for cylindrical connector.
The tooling hole that can be inserted on adjusting head with common tool is rotated, so that the valve rod changed in regulating valve is propping up
Position on the central shaft hole of frame, so that the adjusting head for changing regulating valve also just changes adjustment spring to the distance of bracket
Compression degree also just changes and spool is pushed to enter power required for boss inner hole to change the prestressing force of adjustment spring
Amount realizes the flow that the unit time is adjusted from water outlet.
Above-described embodiment is intended merely to interpretation purposes of the invention, and is not limitation of the present invention, this technology
The those of ordinary skill in field makes a variety of changes or substitutes within the essential scope of the present invention, also should belong to guarantor of the invention
Protect scope.
Claims (5)
1. a kind of support bracket fastened regulating device of band, it is characterised in that: it is mainly by connector (1), spool (2), adjustment spring
(3), regulating valve (4) and fixing seat (5) composition；Connector (1) inner wall is equipped with the bracket (11) to intersect vertically with water (flow) direction,
Water flow is flowed through from the gap of bracket, and the center of bracket is equipped with block (12), is equipped with center screw (13) at block center；Spool
It (2) mainly include valve rod and conical head, conical head unloads discharge orifice (21) equipped with perforative, on end face of the conical head far from valve rod
Equipped with spring mounting hole (22), it is equipped on the bottom wall of spring mounting hole and adjusts valve opening (23)；Adjustment spring (3) is cylindricality, is adjusted
The outer diameter for saving spring is less than the aperture of spring mounting hole, is greater than the aperture for adjusting valve opening (23)；The valve rod of the regulating valve (4)
The external screw thread to match with the internal screw thread of the center screw on bracket, the valve rod court of regulating valve are equipped with towards the outer wall of water inlet end
It is equipped with to one end of water outlet and adjusts head (41), the end face for adjusting valve rod of the head far from regulating valve is equipped with tooling hole (42)；It adjusts
Spring pocket is saved on regulating valve rod, regulating valve is inserted into such a way that valve rod is towards the spring mounting hole on the conical head of spool
Spring fixed hole, the valve rod of regulating valve pass through the adjustment hole of spool and reach bracket (11), and the valve rod of regulating valve is screwable into branch
On the center screw of frame, adjustment spring is fixed in the spring mounting hole of spool；It is inside that the inner wall of fixing seat (5) is equipped with a circle
The boss (51) of protrusion, the inner hole of boss and the conical head of spool form matching relationship far from the end face of valve rod, and conical head can
Into boss by its inner reversible cycle, after conical head enters boss for boss inner reversible cycle, water flow can also be by unloading discharge orifice stream
Out；It is rotated with the tooling hole that common tool is inserted on adjusting head, changes the valve rod in regulating valve in the central shaft hole of bracket
On position, so that the adjusting head for changing regulating valve also just changes the compression degree of adjustment spring to the distance of bracket；It is fixed
Seat outer wall is equipped with the external screw thread to match with the internal screw thread of connector.
2. the support bracket fastened regulating device of band according to claim 1, it is characterised in that: with support bracket fastened regulating device
In addition to for cylindrical connector, the bending connector used in pipe network system is applied also for.
3. the support bracket fastened regulating device of band according to claim 1, it is characterised in that: in the adjusting head outer wall of regulating valve
Adjusting head seal groove (43) equipped with sunken inside will adjust head sealing ring and be placed in adjusting head seal groove.
4. the support bracket fastened regulating device of band according to claim 1, it is characterised in that: unload discharge orifice (21) from spool direction
The end face of valve rod starts, and the edge for crossing conical head reaches the vertex of a cone end face of conical head, and after conical head compression boss, water energy is enough
Boss inner hole is flowed through from discharge orifice (21) is unloaded.
5. the support bracket fastened regulating device of band according to claim 1, it is characterised in that: between bracket and water outlet internal screw thread
Inner nosepiece wall it is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710247890.XA CN106949278B (en) | 2015-07-27 | 2015-07-27 | A kind of support bracket fastened regulating device of band |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510447794.0A CN105065742B (en) | 2015-07-27 | 2015-07-27 | Adjusting device with fixing support |
| CN201710247890.XA CN106949278B (en) | 2015-07-27 | 2015-07-27 | A kind of support bracket fastened regulating device of band |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510447794.0A Division CN105065742B (en) | 2015-07-27 | 2015-07-27 | Adjusting device with fixing support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106949278A CN106949278A (en) | 2017-07-14 |
| CN106949278B true CN106949278B (en) | 2019-01-18 |
Family
ID=54495192
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510447794.0A Expired - Fee Related CN105065742B (en) | 2015-07-27 | 2015-07-27 | Adjusting device with fixing support |
| CN201710247890.XA Expired - Fee Related CN106949278B (en) | 2015-07-27 | 2015-07-27 | A kind of support bracket fastened regulating device of band |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510447794.0A Expired - Fee Related CN105065742B (en) | 2015-07-27 | 2015-07-27 | Adjusting device with fixing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105065742B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631066A (en) * | 2016-01-06 | 2018-01-26 | 余丽红 | A kind of thrift lock |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29807803U1 (en) * | 1998-04-30 | 1998-07-30 | Wu Jean Ton | Hose coupling |
| KR20110088602A (en) * | 2010-01-21 | 2011-08-04 | 김왕근 | Tow-step valve for preventing backflow exellent in watertightness and extension of flow passage |
| CN203614960U (en) * | 2013-10-23 | 2014-05-28 | 中山市雅西环保科技有限公司 | Water pipe connector |
| CN104763853A (en) * | 2015-04-21 | 2015-07-08 | 中山市雅西环保科技有限公司 | Joint |
| CN105020418A (en) * | 2015-07-24 | 2015-11-04 | 中山市雅西环保科技有限公司 | Water-saving joint |
| CN204852393U (en) * | 2015-07-24 | 2015-12-09 | 南安市丽迪家居用品有限公司 | Water conservation connects |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080089946A (en) * | 2007-04-03 | 2008-10-08 | (주)히릭스태화 | Auto-control orifice valve |
| CN201636407U (en) * | 2010-04-17 | 2010-11-17 | 薛斌 | Water-saving valve internally arranged in shower head |
| CN102287561A (en) * | 2011-07-25 | 2011-12-21 | 李耀强 | Pressure regulator |
| CN103383015B (en) * | 2012-05-03 | 2016-02-10 | 李耀强 | Gas liquid two purpose galvanostat |
| CN204785201U (en) * | 2015-07-27 | 2015-11-18 | 南安市丽迪家居用品有限公司 | Can set up joint of big water yield |
-
2015
- 2015-07-27 CN CN201510447794.0A patent/CN105065742B/en not_active Expired - Fee Related
- 2015-07-27 CN CN201710247890.XA patent/CN106949278B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29807803U1 (en) * | 1998-04-30 | 1998-07-30 | Wu Jean Ton | Hose coupling |
| KR20110088602A (en) * | 2010-01-21 | 2011-08-04 | 김왕근 | Tow-step valve for preventing backflow exellent in watertightness and extension of flow passage |
| CN203614960U (en) * | 2013-10-23 | 2014-05-28 | 中山市雅西环保科技有限公司 | Water pipe connector |
| CN104763853A (en) * | 2015-04-21 | 2015-07-08 | 中山市雅西环保科技有限公司 | Joint |
| CN105020418A (en) * | 2015-07-24 | 2015-11-04 | 中山市雅西环保科技有限公司 | Water-saving joint |
| CN204852393U (en) * | 2015-07-24 | 2015-12-09 | 南安市丽迪家居用品有限公司 | Water conservation connects |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105065742B (en) | 2017-06-23 |
| CN106949278A (en) | 2017-07-14 |
| CN105065742A (en) | 2015-11-18 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201127 Address after: 314408 No.60 Qichao Road, Nongfa District, Chang'an Town, Haining City, Jiaxing City, Zhejiang Province Patentee after: Haining Tongshun Universal Wheel Manufacturing Co.,Ltd. Address before: 528437 No. 133, Pioneer Center, Kangle Road, Torch Development Zone, Guangdong, Zhongshan Patentee before: ZHONGSHAN YAXI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20210727 |
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| CF01 | Termination of patent right due to non-payment of annual fee |