CN105065742B - Adjusting device with fixing support - Google Patents
Adjusting device with fixing support Download PDFInfo
- Publication number
- CN105065742B CN105065742B CN201510447794.0A CN201510447794A CN105065742B CN 105065742 B CN105065742 B CN 105065742B CN 201510447794 A CN201510447794 A CN 201510447794A CN 105065742 B CN105065742 B CN 105065742B
- Authority
- CN
- China
- Prior art keywords
- valve
- regulation
- spring
- valve rod
- support
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 230000001105 regulatory effect Effects 0.000 claims description 54
- 230000002441 reversible effect Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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
An adjusting device with a fixed support mainly comprises a joint, a valve core, an adjusting spring, an adjusting valve and a fixed seat. The tool hole on the adjusting head can be inserted into by a common tool to rotate, so that the position of the valve rod on the adjusting valve on the central shaft hole of the support is changed, the distance from the adjusting head of the adjusting valve to the support is changed, the compression degree of the second spring is also changed, the prestress of the second spring is changed, the force required for pushing the valve core to enter the boss inner hole is also changed, and the flow in unit time is adjusted from the water outlet end.
Description
Technical field
The present invention relates to a kind of joint for being adjusted to the flow of fluid in pipe network system, particularly one kind can
The joint of flow is adjusted from water side, belongs to the technology controlled for flow in pipe network system.
Background technology
Tap water pipe network, oil plant pipe network and gas pipeline network, in the case of having multiple water sides, even if the aperture of water side
It is identical, but because the pressure of diverse location fluid is different, cause the fluid flowed out from the water side of diverse location in the unit interval
Amount be different from, or even have bigger difference.
For example, the connection between water supply pipe, in addition to largely joint is used, elbow bend would generally be used at turning
Realize the steering of current.Different floor gaps, because hydraulic pressure has differences, even if water side is opened simultaneously, but water yield is in the presence of poor
It is different.The water side of the different purposes of same floor, purposes difference to water yield the need for different but current water yield substantially
Unanimously.It is, thus, sought for a kind of can be from water side according to hydraulic pressure and the joint of water yield requirement regulation flow.
The content of the invention
The purpose of the present invention is:Offer is a kind of can to adjust connecing for flow from water side according to hydraulic pressure and water yield requirement
Head.
The technical scheme is that：It is a kind of with support bracket fastened adjusting means, mainly by joint 1, valve element 2, regulation bullet
Spring 3, regulating valve 4 and fixed seat 5 are constituted；The inwall of joint 1 is provided with the support 11 intersected vertically with water (flow) direction, and current are from support
Gap flow through, the center of support is provided with block 12, and center screw 13 is provided with block center；Valve element 2 mainly include valve rod and
Conical head, conical head be provided with run through unload discharge orifice 21, spring mounting hole 22 is provided with end face of the conical head away from valve rod,
The bottom wall of spring mounting hole is provided with regulation valve opening 23；Regulation spring 3 is cylindricality, and the external diameter for adjusting spring is less than spring mounting hole
Aperture, more than regulation valve opening 23 aperture；The valve rod of described regulating valve 4 towards the outer wall of water inlet end be provided with support
Center screw the external screw thread that matches of internal thread, the valve rod of regulating valve is provided with regulation first 41, adjusts towards one end of water side
Section header is provided with tooling hole 42 away from the end face of the valve rod of regulating valve；Regulation spring housing presses regulating valve on regulating valve rod
Valve rod inserts spring fixed hole towards the mode of the spring mounting hole on the conical head of valve element, and the valve rod of regulating valve passes through valve element
Adjustment hole and arrival support 11, the valve rod of regulating valve are screwable on the center screw of support, and regulation spring is fixed on into valve element
Spring mounting hole in；The inwall of fixed seat 5 is provided with boss 51 of the circle to inner process, the endoporus of boss and the conical head of valve element
End face away from valve rod forms matching relationship, and conical head can enter boss by its inner reversible cycle, when conical head will into boss
After boss inner reversible cycle, current can also be flowed out by unloading discharge orifice；Fixed seat outer wall is provided with and matches with the internal thread of joint
External screw thread, the hexagon that the fixed seat inwall between boss and fixed seat water side end face is set as matching with hex tool
Hole, fixed seat is screwable into joint by hex tool.
During assembling, by regulation spring housing on the valve rod of regulating valve, the spring that the valve rod of regulating valve inserts valve element is fixed
In hole and make the valve rod of regulating valve through the adjustment hole on valve element, by the tooling hole in supporting instrument insertion regulating valve, by group
Valve element, regulation spring and the regulating valve being combined are pressed into pull head together, by throw, are screwed in the valve rod of regulating valve
On the center screw on support in joint, the center screw that the valve rod of regulating valve enters on support is more, and regulation spring is pressed
Contract more, accordingly, the center screw that the valve rod of regulating valve enters on support is fewer, and regulation spring is compressed fewer；Most
Fixed seat will be screwed to hex tool between the water side of joint, the boss for making the conical head of valve element and fixed seat again afterwards and left
Supply water and flow through in space.
The regulation head seal groove 43 of sunken inside is provided with the regulation head outer wall of regulating valve, regulation head sealing ring is placed in tune
In section header seal groove.
Unload the vertex of a cone end that discharge orifice 21 reaches conical head since valve element towards the edge for the end face of valve rod, crossing conical head
Face, after conical head compresses boss, water energy is enough to flow through boss endoporus from unloading discharge orifice 21.
Inner nosepiece wall between support and water side internal thread is smooth.
Described tooling hole is a word hole or cross bore or hex hole.
Beneficial effect：
1st, the tooling hole on regulation head can be inserted with common tool to be rotated, so as to change the valve rod in regulating valve
Position on the central shaft hole of support, so as to change the regulation head of regulating valve to the distance of support, also just changes
The compression degree of regulation spring, so as to change the prestressing force of regulation spring, also just changes promotion valve element and enters
Strength required for entering boss endoporus, realizes the flow that the unit interval is adjusted from water side.
Brief description of the drawings
Fig. 1 is schematic appearance of the invention；
Fig. 2 is that partial cutaway of the invention shows explosive view；
Fig. 3 is the dimensional structure diagram of valve body of the invention；
Fig. 4 is the dimensional structure diagram of another angle of valve body of the invention；
Fig. 5 is the dimensional structure diagram of regulating valve of the invention；
Fig. 6 is the sectional perspective generalized section of fixed seat of the invention；
Fig. 7 is the partial cutaway schematic of the larger one embodiment of the prestressing force for adjusting spring of the invention；
Fig. 8 is the partial cutaway schematic of less one embodiment of prestressing force of regulation spring of the invention.
Specific embodiment
It is a kind of with support bracket fastened adjusting means as shown in Fig. 1 to Fig. 8, mainly by joint 1, valve element 2, regulation spring 3,
Regulating valve 4 and fixed seat 5 are constituted.The inwall of joint 1 is provided with the support 11 intersected vertically with water (flow) direction, and current are between support
Clearance flow mistake, the center of support is provided with block 12, and center screw 13 is provided with block center.
Valve element 2 mainly include valve rod and conical head, conical head be provided with run through unload discharge orifice 21, in conical head away from valve rod
End face be provided with spring mounting hole 22, be provided with the bottom wall of spring mounting hole regulation valve opening 23.
Regulation spring 3 is cylindricality, the aperture of the external diameter less than spring mounting hole of spring is adjusted, more than the hole of regulation valve opening 23
Footpath.
The valve rod of described regulating valve 4 is provided with the internal thread phase with the center screw on support towards the outer wall of water inlet end
The external screw thread of matching, the valve rod of regulating valve is provided with regulation first 41, valve rod of the regulation head away from regulating valve towards one end of water side
End face be provided with tooling hole 42.
Regulating valve is pressed valve rod towards the spring mounting hole on the conical head of valve element by regulation spring housing on regulating valve rod
Mode insert spring fixed hole, the valve rod of regulating valve through valve element adjustment hole and reach support 11, the valve rod rotation of regulating valve
It is screwed on the center screw of support, regulation spring is fixed in the spring mounting hole of valve element.
The inwall of fixed seat 5 is provided with boss 51 of the circle to inner process, and the endoporus of boss is with the conical head of valve element away from valve
The end face of bar forms matching relationship, and conical head can enter boss by its inner reversible cycle in the presence of external force, when conical head enters
Enter boss by after boss inner reversible cycle, current can also flow out by unloading discharge orifice；Fixed seat outer wall is provided with the internal thread with joint
The external screw thread for matching, the fixed seat inwall between boss and fixed seat water side end face is set as matching with hex tool
Hex hole, fixed seat is screwable into joint by hex tool.
During assembling, by regulation spring housing on the valve rod of regulating valve, the spring that the valve rod of regulating valve inserts valve element is fixed
In hole and make the valve rod of regulating valve through the adjustment hole on valve element, by the tooling hole in supporting instrument insertion regulating valve, by group
Valve element, regulation spring and the regulating valve being combined are pressed into pull head together, by throw, are screwed in the valve rod of regulating valve
On the center screw on support in joint, the center screw that the valve rod of regulating valve enters on support is more, and regulation spring is pressed
Contract more, accordingly, the center screw that the valve rod of regulating valve enters on support is fewer, and regulation spring is compressed fewer.Most
Fixed seat will be screwed to hex tool between the water side of joint, the boss for making the conical head of valve element and fixed seat again afterwards and left
Space supply water flow through, only hydraulic pressure it is larger can overcome regulation tension force of spring when, can by conical head advance boss in
Hole.
The regulation head seal groove 43 of sunken inside is provided with the regulation head outer wall of regulating valve, regulation head sealing ring is placed in tune
In section header seal groove.
Unload the vertex of a cone end that discharge orifice 21 reaches conical head since valve element towards the edge for the end face of valve rod, crossing conical head
Face, after conical head compresses boss, water energy is enough to flow through boss endoporus from unloading discharge orifice 21.
Inner nosepiece wall between support and water side internal thread is smooth.
Completing the regulation spring after assembling has certain prestressing force, due to leaving space between conical head and boss endoporus,
Therefore current successfully can flow through from space between the two, when hydraulic pressure gradually increases, can overcome regulation tension force of spring,
Conical head is pushed away to boss endoporus, space between the two tapers into, until the conical head of valve element enters in the boss of fixed seat
Hole, the wall of conical head compresses boss endoporus, and at this moment, current can only unload discharge orifice outflow from conical head.
Therefore, hydraulic pressure is bigger, and conical head is more into fixed seat boss endoporus, and gap between the two is smaller, and hydraulic pressure is got over
Small, conical head is fewer into fixed seat boss endoporus, and gap between the two is bigger, so as to play a part of water yield adjusting.
Described tooling hole is the shape that a word hole or cross bore or hex hole etc. can be supporting with existing common tool.
The present invention applies also for the bending joint used in pipe network system in addition to for the joint of cylinder.
The tooling hole on regulation head can be inserted with common tool to be rotated, so that the valve rod changed in regulating valve is being propped up
Position on the central shaft hole of frame, so as to change the regulation head of regulating valve to the distance of support, also just changes regulation spring
Compression degree, so as to change the prestressing force of regulation spring, also just changes the power required for promoting valve element to enter boss endoporus
Amount, realizes the flow that the unit interval is adjusted from water side.
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, in essential scope of the invention, makes a variety of changes or substitutes, and should also belong to guarantor of the invention
Shield category.
Claims (5)
1. one kind is with support bracket fastened adjusting means, it is characterised in that：It is main by joint (1), valve element (2), regulation spring
(3), regulating valve (4) and fixed seat (5) are constituted；Joint (1) inwall is provided with the support (11) intersected vertically with water (flow) direction,
Current flow through from the gap of support, and the center of support is provided with block (12), and center screw (13) is provided with block center；Valve element
(2) mainly include valve rod and conical head, conical head be provided with run through unload discharge orifice (21), on end face of the conical head away from valve rod
Spring mounting hole (22) is provided with, regulation valve opening (23) is provided with the bottom wall of spring mounting hole；Regulation spring (3) is cylindricality, is adjusted
The aperture of the external diameter less than spring mounting hole of spring is saved, more than the aperture of regulation valve opening (23)；The valve rod of described regulating valve (4)
The external screw thread matched with the internal thread of the center screw on support, the valve rod court of regulating valve are provided with towards the outer wall of water inlet end
Regulation head (41) is provided with to one end of water side, regulation head is provided with tooling hole (42) away from the end face of the valve rod of regulating valve；Adjust
Section spring housing on regulating valve rod, by regulating valve by valve rod towards inserting in the way of the spring mounting hole on the conical head of valve element
Spring fixed hole, the valve rod of regulating valve passes through the adjustment hole of valve element and reaches support (11), and the valve rod of regulating valve is screwable into branch
On the center screw of frame, regulation spring is fixed in the spring mounting hole of valve element；It is inside that the inwall of fixed seat (5) is provided with a circle
The boss (51) of projection, end face of the endoporus of boss with the conical head of valve element away from valve rod forms matching relationship, and conical head can
Into boss by its inner reversible cycle, after conical head enters boss by boss inner reversible cycle, current can also be by unloading discharge orifice stream
Go out；Fixed seat outer wall is provided with the external screw thread matched with the internal thread of joint, by between boss and fixed seat water side end face
Fixed seat inwall is set as the hex hole matched with hex tool, and fixed seat is screwable into joint by hex tool
It is interior；Described tooling hole is a word hole or cross bore or hex hole.
2. according to claim 1 with support bracket fastened adjusting means, it is characterised in that：During assembling, spring housing will be adjusted
On the valve rod of regulating valve, the valve rod of regulating valve is inserted in the spring fixed hole of valve element and the valve rod of regulating valve is passed through valve element
On adjustment hole, by the tooling hole in supporting instrument insertion regulating valve, the valve element that will be combined, regulation spring and regulation
Valve is pressed into pull head together, by throw, the valve rod of regulating valve is screwed on the center screw on the support in joint, adjusts
The valve rod for saving valve is more into the center screw on support, and regulation spring is compressed more, and accordingly, the valve rod of regulating valve enters
The center screw entered on support is fewer, and regulation spring is compressed fewer；Fixed seat will be finally screwed to hex tool again
Space is left between the water side of joint, the boss for making the conical head of valve element and fixed seat and is supplied water and flowed through.
3. according to claim 1 with support bracket fastened adjusting means, it is characterised in that：In the regulation head outer wall of regulating valve
Regulation head seal groove (43) of sunken inside is provided with, regulation head sealing ring is placed in regulation head seal groove.
4. according to claim 1 with support bracket fastened adjusting means, it is characterised in that：Unload discharge orifice (21) from valve element 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 compresses boss, water energy is enough
Boss endoporus is flowed through from discharge orifice (21) is unloaded.
5. according to claim 1 with support bracket fastened adjusting means, it is characterised in that：Between support and water side internal thread
Inner nosepiece wall it is smooth.
Priority Applications (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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510447794.0A CN105065742B (en) | 2015-07-27 | 2015-07-27 | Adjusting device with fixing support |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710247890.XA Division CN106949278B (en) | 2015-07-27 | 2015-07-27 | A kind of support bracket fastened regulating device of band |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105065742A CN105065742A (en) | 2015-11-18 |
| CN105065742B true CN105065742B (en) | 2017-06-23 |
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 After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710247890.XA Expired - Fee Related CN106949278B (en) | 2015-07-27 | 2015-07-27 | A kind of support bracket fastened regulating device of band |
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 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29807803U1 (en) * | 1998-04-30 | 1998-07-30 | Wu Jean Ton | Hose coupling |
| KR20080089946A (en) * | 2007-04-03 | 2008-10-08 | (주)히릭스태화 | Auto-control orifice valve |
| KR20110088602A (en) * | 2010-01-21 | 2011-08-04 | 김왕근 | Tow-step valve for preventing backflow exellent in watertightness and extension of flow passage |
| 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 |
| CN203614960U (en) * | 2013-10-23 | 2014-05-28 | 中山市雅西环保科技有限公司 | Water pipe connector |
| CN106195488A (en) * | 2015-04-21 | 2016-12-07 | 中山市雅西环保科技有限公司 | A kind of joint |
| CN105020418B (en) * | 2015-07-24 | 2017-05-17 | 南安市丽迪家居用品有限公司 | 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 |
| 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
Also Published As
| Publication number | Publication date |
|---|---|
| CN106949278A (en) | 2017-07-14 |
| CN105065742A (en) | 2015-11-18 |
| CN106949278B (en) | 2019-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20190326 Address after: 313009 286, Shuikou Town, Shuikou village, Nanxun Town, Huzhou City, Zhejiang Patentee after: ZHEJIANG HANGUANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 528400 Kangle Avenue Pioneering Building 133, Torch Development Zone, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN YAXI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211216 Address after: 528000 Lot 4, 1-4 west of Zhongyu Road, Zhongyong village, Leliu street, Shunde District, Foshan City, Guangdong Province (residence declaration) Patentee after: FOSHAN ZHONGQIN PRECISION MACHINERY CO.,LTD. Address before: 313009 286, Shuikou Town, Shuikou village, Nanxun Town, Huzhou City, Zhejiang Patentee before: ZHEJIANG HANGUANG 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: 20170623 Termination date: 20210727 |
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| CF01 | Termination of patent right due to non-payment of annual fee |