CN105605270A - Dual-purpose connector - Google Patents
Dual-purpose connector Download PDFInfo
- Publication number
- CN105605270A CN105605270A CN201610108027.1A CN201610108027A CN105605270A CN 105605270 A CN105605270 A CN 105605270A CN 201610108027 A CN201610108027 A CN 201610108027A CN 105605270 A CN105605270 A CN 105605270A
- Authority
- CN
- China
- Prior art keywords
- spring
- control valve
- alignment pin
- pedestal
- dual
- 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
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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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Safety Valves (AREA)
Abstract
A dual-purpose connector is mainly composed of a limiting base, a base, an adjusting valve, a limiting column, a spring and a positioning pin. By means of position change of the adjusting valve and the limiting column as well as different insertion directions of the positioning pin, the dual-purpose connector can be used in the water inlet end and the water outlet end; initial prestress of the spring is set, and the dual-purpose connector has the function of limiting the maximum flow by means of the extreme compression position of the spring limited by the limiting column; springs of different rigidities are selected, water pressure needed for compressing the springs to the extreme position is changed, and then the maximum water yield is changed.
Description
Technical field
The present invention relates to a kind of dual-purpose joint that can limited flow, belong to the optimisation technique of the joint of economizing on water.
Background technology
Domestic consumer, due to each leading purposes difference, also different to the requirement of water yield, the washing dish tap and defend of for example kitchenBetween life wash one's face tap and spray first-class, due to the difference of purposes, also different to the requirement of water yield, the tap that for example washes one's faceWater yield remain on 4 liters/min just much of that, and spray head water yield require more than 8 liters/min, therefore, need basisPurposes limits the max water yield of each tap.
Therefore, need to find a kind of can according to purposes limited flow water saving way.
Summary of the invention
The object of the invention is: a kind of water saving joint that can limited flow is provided.
Technical scheme of the present invention is: a kind of dual-purpose joint, mainly by limit base 1, pedestal 2, control valve 3, limited post 4,Spring 5 and alignment pin 6 form; One end margin of described limit base is provided with the limit that outside outstanding diameter is greater than pedestal external diameterPosition bead, is provided with support at the limit base endoporus near bead, and the other end of limit base enters pedestal endoporus, limit base and pedestalConnect by screw thread or socket; Be provided with on the wall of pedestal in carriage center to the stopper slot of the direction depression away from pedestal,On the diapire of stopper slot, be provided with to the positive stop key of pedestal direction projection; Described pedestal middle part is provided with the adjustable ring to inner process,The endoporus of adjustable ring expands to both sides gradually from middle part; Described control valve 3 is oblate spheroid, establishes along the axis that oblate spheroid is the shortestThere is the adjustment hole that runs through control valve, on the control valve end face of adjustment hole both sides, be respectively equipped with to the symmetry of other end direction depressionRegulating tank, along adjustment hole edge, in regulating tank, be provided with the adjustable column of cylindricality; Described alignment pin 6 one end are pin cap, anotherOne end be provided with limit base on the keyseat that matches of positive stop key; Described spring is tubular spring; Described dual-purpose jiont treatmentThe water inlet end of the attaching parts on water pipeline or water side are used, when by dual-purpose jiont treatment during at water inlet end, and dual-purpose jointAssembling way be: limit base and pedestal are screwed together, limited post, spring and control valve are enclosed within on alignment pin successively,Limited post is against on the pin cap of alignment pin, and spring is enclosed within limited post outside towards one end of pin cap, and spring is towards one of control valveEnd is enclosed within control valve on the adjustable column of pin cap, then the end of alignment pin band keyseat is inserted to base from the pedestal one end away from supportSeat, the keyseat that makes positive stop key on support enter alignment pin is fixed, spring and control valve is fixed on alignment pin, at this moment, bulletSpring is compressed, the initial prestressing force that made spring tool, and spring and control valve can axially move along alignment pin under the effect of external force;In the time that dual-purpose jiont treatment is used in water side, the assembling way of dual-purpose joint is: by control valve, limited post and spring successivelyBe enclosed within on alignment pin, control valve is against on the pin cap of alignment pin, limited post is arranged in the endoporus of spring, then by alignment pin band keyThe end of seat inserts pedestal from pedestal one end away from support, the keyseat that makes positive stop key on support enter alignment pin is fixed, bulletSpring and control valve are fixed on alignment pin, and at this moment, spring is compressed, make spring have initial prestressing force, spring and control valveCan under the effect of external force, axially move along alignment pin.
The maximum gauge of control valve is less than the minimum-value aperture of the adjustable ring of pedestal.
The length of described limited post is less than after alignment pin is inserted on positive stop key sells the distance of cap to adjustable ring minimum-value aperture place.
Beneficial effect:
1, by the conversion of control valve and limited post position, and the difference of alignment pin direction of insertion, the present invention can be installed
Use at water inlet end, also can be arranged on water side and use, and by the initial prestressing force of spring is set, and by limit
Position when position post restraining spring is compressed to the limit, makes the present invention have the effect of restriction maximum stream flow; By selecting not
With the spring of rigidity, change spring-compressed is arrived to the needed hydraulic pressure of the limit, also just change max water yield.
Brief description of the drawings
Fig. 1 is explosive view of the present invention;
Fig. 2 is the partial cutaway diagram of original state of the present invention when being arranged on water inlet end and using;
Fig. 3 is the present invention's spring partial cutaway diagram while being compressed to the limit when being arranged on water inlet end and using;
Fig. 4 is the partial cutaway diagram of original state of the present invention when being arranged on water side and using.
Detailed description of the invention
As shown in Figure 1, a kind of dual-purpose joint, mainly by limit base 1, pedestal 2, control valve 3, limited post 4, spring 5And alignment pin 6 forms.
One end margin of described limit base is provided with the spacing bead that outside outstanding diameter is greater than pedestal external diameter, in close beadLimit base endoporus be provided with support, the other end of limit base enters pedestal endoporus, limit base and pedestal are connected by screw thread or socket;Be provided with on the wall of pedestal in carriage center to the stopper slot of the direction depression away from pedestal, on the diapire of stopper slot, be provided withTo the positive stop key of pedestal direction projection; Described pedestal middle part is provided with the adjustable ring to inner process, the endoporus of adjustable ring from middle part toBoth sides expand gradually; Described control valve 3 is oblate spheroid, is provided with along the shortest axis of oblate spheroid the adjustment hole that runs through control valve,On the control valve end face of adjustment hole both sides, be respectively equipped with to the symmetrical regulating tank of other end direction depression, along adjustment hole limitEdge is provided with the adjustable column of cylindricality in regulating tank; Described alignment pin 6 one end are pin cap, the other end be provided with limit base onThe keyseat that positive stop key matches; Described spring is tubular spring.
The water inlet end of the attaching parts of described dual-purpose jiont treatment on water pipeline or water side are used. Described flow pipeAttaching parts on road mainly refer to two pass joints or three-way connection or depotition cock. Use if be arranged on depotition cock, onlyCan be arranged on the water inlet end of depotition cock.
As shown in Figures 2 and 3, when by dual-purpose jiont treatment during at water inlet end, the assembling way of dual-purpose joint is: by spacingSeat and pedestal are screwed together, and limited post, spring and control valve be enclosed within on alignment pin successively, make limited post be against alignment pinOn pin cap, spring is enclosed within limited post outside towards one end of pin cap, and spring is enclosed within control valve towards pin cap towards one end of control valveAdjustable column on, then the end of alignment pin band keyseat is inserted to pedestal from pedestal one end away from support, make the positive stop key on supportThe keyseat that enters alignment pin is fixed, and spring and control valve are fixed on alignment pin, and at this moment, spring is compressed, has made spring toolInitial prestressing force, spring and control valve can axially move along alignment pin under the effect of external force. Dual-purpose jiont treatment is being enteredWater end (W.E.), when hydraulic pressure is increasing can overcome spring tension force promote control valve move to water side, spring is further compressed,In the time that control valve maximum outside diameter place arrives control valve minimum-value aperture place, the adjustable column of control valve pushes against limited post, and limited post pushes against fixedThe pin cap of position pin, spring is compressed to the limit, at this moment, and the distance minimum between control valve and pedestal endoporus, when hydraulic pressure continues to increase,Distance between control valve and pedestal endoporus also can not change again, corresponding, when hydraulic pressure more and more hour, at spring tensionUnder effect, control valve moves to the direction of water inlet end, until control valve arrives on support.
As shown in Figure 4, when by dual-purpose jiont treatment during in water side, the assembling way of dual-purpose joint is: by control valve, limitPosition post and spring are enclosed within on alignment pin successively, and control valve is against on the pin cap of alignment pin, and limited post is arranged in the endoporus of spring,Again the end of alignment pin band keyseat is inserted to pedestal from pedestal one end away from support, make positive stop key on support enter alignment pinKeyseat is fixed, and spring and control valve are fixed on alignment pin, and at this moment, spring is compressed, makes spring have initial prestressing force,Spring and control valve can axially move along alignment pin under the effect of external force.
In the time that employing between limit base and pedestal is threaded, is provided with a word and rises towards the carriage center of water inlet end at limit baseThe flat recess that son or cross driver match or cross recess. By inserting flat recess by a word bottle opener or cross driver or cross recess revolvesTurn, can change the link position between limit base and pedestal, thereby change the initial position of control valve in pedestal, also just changeBecome current and promoted the needed strength in control valve arrival adjustable ring minimum-value aperture place.
Select the spring of different model according to use, thereby change the max water yield of flow valve. For example, be arranged on and washFlow valve before dish tap, the spring of selecting elasticity indexes to coordinate, is controlled in 6L per minute max water yield, forShower faucet, the spring of selecting elasticity indexes to coordinate, is controlled in 10L per minute maximum output, washes one's hands for washing one's faceTap, the spring of selecting elasticity indexes to coordinate, is controlled in 4L per minute maximum output. Thereby water yield is closedReason is distributed, and this large place is large, and what this was little occupies a narrow space, and is conducive to using water wisely.
Above-described embodiment is only for interpretation purposes of the present invention, and is not limitation of the present invention, the artThose of ordinary skill, in essential scope of the present invention, makes a variety of changes or substitutes, and also should belong to protection category of the present invention.
Claims (3)
1. a dual-purpose joint, is characterized in that: its mainly by limit base (1), pedestal (2), control valve (3), limited post (4),Spring (5) and alignment pin (6) composition; One end margin of described limit base is provided with outwards outstanding diameter and is greater than pedestalThe spacing bead of external diameter, is provided with support at the limit base endoporus near bead, and the other end of limit base enters pedestal endoporus,Limit base is connected by screw thread or socket with pedestal; Be provided with on the wall of pedestal in carriage center to away from pedestalThe stopper slot of direction depression is provided with to the positive stop key of pedestal direction projection on the diapire of stopper slot; In described pedestalPortion is provided with the adjustable ring to inner process, and the endoporus of adjustable ring expands to both sides gradually from middle part; Described control valve (3)For oblate spheroid, be provided with along the shortest axis of oblate spheroid the adjustment hole that runs through control valve, at the control valve of adjustment hole both sidesOn end face, be respectively equipped with to the symmetrical regulating tank of other end direction depression, along adjustment hole edge, in regulating tank, establishThere is the adjustable column of cylindricality; Described alignment pin (6) one end is pin cap, the other end be provided with limit base on positive stop key phaseThe keyseat of coupling; Described spring is tubular spring; The attaching parts of described dual-purpose jiont treatment on water pipelineWater inlet end or water side use, when by dual-purpose jiont treatment during at water inlet end, the assembling way of dual-purpose joint is: willLimit base and pedestal are screwed together, and limited post, spring and control valve are enclosed within on alignment pin successively, and limited post is supportedOn the pin cap of alignment pin, spring is enclosed within limited post outside towards one end of pin cap, and spring is towards one end of control valve cover, on the adjustable column of pin cap, then the end of alignment pin band keyseat is inserted from pedestal one end away from support at control valvePedestal, the keyseat that makes positive stop key on support enter alignment pin is fixed, spring and control valve is fixed on alignment pin,At this moment, spring is compressed, the initial prestressing force that made spring tool, and spring and control valve can be along fixed under the effect of external forcePosition pin axially moves; In the time that dual-purpose jiont treatment is used in water side, the assembling way of dual-purpose joint is: will adjustJoint valve, limited post and spring are enclosed within on alignment pin successively, and control valve is against on the pin cap of alignment pin, and limited post is positioned atIn the endoporus of spring, then the end of alignment pin band keyseat is inserted to pedestal from the pedestal one end away from support, make on supportThe positive stop key keyseat that enters alignment pin fix, spring and control valve are fixed on alignment pin, at this moment, spring is pressedContracting, makes spring have initial prestressing force, and spring and control valve can do axially and move along alignment pin under the effect of external forceMoving.
2. dual-purpose joint according to claim 1, is characterized in that: the maximum gauge of control valve is less than the adjustable ring of pedestalMinimum-value aperture.
3. dual-purpose joint according to claim 1, is characterized in that: the length of described limited post is less than alignment pin and is inserted inAfter on positive stop key, pin cap is to the distance at adjustable ring minimum-value aperture place.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810411852.8A CN108413090A (en) | 2016-02-26 | 2016-02-26 | A kind of assemble method of dual-purpose connector |
| CN201610108027.1A CN105605270B (en) | 2016-02-26 | 2016-02-26 | A kind of dual-purpose connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610108027.1A CN105605270B (en) | 2016-02-26 | 2016-02-26 | A kind of dual-purpose connector |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810411852.8A Division CN108413090A (en) | 2016-02-26 | 2016-02-26 | A kind of assemble method of dual-purpose connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105605270A true CN105605270A (en) | 2016-05-25 |
| CN105605270B CN105605270B (en) | 2018-07-17 |
Family
ID=55985450
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610108027.1A Active CN105605270B (en) | 2016-02-26 | 2016-02-26 | A kind of dual-purpose connector |
| CN201810411852.8A Pending CN108413090A (en) | 2016-02-26 | 2016-02-26 | A kind of assemble method of dual-purpose connector |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810411852.8A Pending CN108413090A (en) | 2016-02-26 | 2016-02-26 | A kind of assemble method of dual-purpose connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105605270B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004027166A3 (en) * | 2002-09-17 | 2004-08-26 | Macin Alfredo Espinosa | Water flow-regulating device |
| CN202972077U (en) * | 2012-12-16 | 2013-06-05 | 中山市雅西环保科技有限公司 | Faucet constant flow water outlet nozzle |
| CN203614960U (en) * | 2013-10-23 | 2014-05-28 | 中山市雅西环保科技有限公司 | Water pipe connector |
| CN104896163A (en) * | 2015-06-01 | 2015-09-09 | 李特 | Balance valve |
| CN205559906U (en) * | 2016-02-18 | 2016-09-07 | 南安市丽迪家居用品有限公司 | Water -saving tap |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL157403B (en) * | 1975-03-26 | 1978-07-17 | Rucker Co | SAFETY VALVE AGAINST PRESSURE WAVES IN HYDRAULIC INSTALLATIONS. |
| US5207243A (en) * | 1992-07-06 | 1993-05-04 | Sarro Claude A | Two-way piston check valve |
| US7401623B2 (en) * | 2006-01-20 | 2008-07-22 | Deere & Company | Double-acting valve unit |
| US9518670B2 (en) * | 2013-03-15 | 2016-12-13 | David E Albrecht | Main stage in-line pressure control cartridge with stepped retainer collar |
| CN204717186U (en) * | 2015-06-10 | 2015-10-21 | 长乐市丽智产品设计有限公司 | A kind of water supply pipe flow control valve |
-
2016
- 2016-02-26 CN CN201610108027.1A patent/CN105605270B/en active Active
- 2016-02-26 CN CN201810411852.8A patent/CN108413090A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004027166A3 (en) * | 2002-09-17 | 2004-08-26 | Macin Alfredo Espinosa | Water flow-regulating device |
| CN202972077U (en) * | 2012-12-16 | 2013-06-05 | 中山市雅西环保科技有限公司 | Faucet constant flow water outlet nozzle |
| CN203614960U (en) * | 2013-10-23 | 2014-05-28 | 中山市雅西环保科技有限公司 | Water pipe connector |
| CN104896163A (en) * | 2015-06-01 | 2015-09-09 | 李特 | Balance valve |
| CN205559906U (en) * | 2016-02-18 | 2016-09-07 | 南安市丽迪家居用品有限公司 | Water -saving tap |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108413090A (en) | 2018-08-17 |
| CN105605270B (en) | 2018-07-17 |
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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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180514 Address after: 350200 Fujian, Fuzhou, Changle, hang Cheng street, Chaoyang North Road 99, 8, 2403 Applicant after: CHANGLE LIZHI PRODUCTS DESIGN Co.,Ltd. Address before: 528437 Kangle Road business center, Torch Development Zone, Zhongshan, Guangdong, 133 Applicant before: ZHONGSHAN YAXI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221214 Address after: 276800 West Head of Panjia Village, Hushan Town, Lanshan District, Rizhao City, Shandong Province Patentee after: SHANDONG LANQIAO PETROCHEMICAL Co.,Ltd. Address before: 350200 Fujian, Fuzhou, Changle, hang Cheng street, Chaoyang North Road 99, 8, 2403 Patentee before: CHANGLE LIZHI PRODUCTS DESIGN Co.,Ltd. |