CN104806799A - Water pipe joint with regulating valve - Google Patents
Water pipe joint with regulating valve Download PDFInfo
- Publication number
- CN104806799A CN104806799A CN201510253255.3A CN201510253255A CN104806799A CN 104806799 A CN104806799 A CN 104806799A CN 201510253255 A CN201510253255 A CN 201510253255A CN 104806799 A CN104806799 A CN 104806799A
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- water
- piston
- valve
- piston head
- wall
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 182
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L29/00—Joints with fluid cut-off means
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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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/08—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage
- F16K17/082—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage with piston
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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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L29/00—Joints with fluid cut-off means
- F16L29/02—Joints with fluid cut-off means with a cut-off device in one of the two pipe ends, the cut-off device being automatically opened when the coupling is applied
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Driven Valves (AREA)
- Springs (AREA)
Abstract
A water pipe joint with a regulating valve mainly comprises a body, a piston, a support, a prestressed spring and a prestressed screw, wherein a closed spring and a regulating valve are arranged in the water pipe joint, when the water inflow is regulated from a water outlet end, the regulating valve drives the piston to move towards the water outlet end under the influence of water pressure, so that the tension of the closed spring is reduced, the prestressed spring is compressed, the piston head is pulled into a water inlet hole of a water inlet valve to block the water inlet hole, and the water cannot flow out.
Description
Technical field
The present invention relates to a kind of water pipe adapter with modulating valve, particularly a kind ofly from the water pipe adapter of waterexit end water yield adjusting, the optimisation technique of water pipe adapter can be belonged to.
Background technique
Connection between water supply pipe, the connection between water pipe and tap, is all realized by joint.To building supply water, generally have two kinds of modes, a kind of be use suction booster from bottom to top send water mode, one be roof settle water tank, utilize the mode that water-head is carried from top to bottom.Be no matter anyly send water mode, different floor hydraulic pressure also can be different, and different floor water-outlet quantity can be caused different.Therefore, the water pipe adapter design having now some to have equalization of discharge amount, is intended to make the water-outlet quantity of different floor tend to identical.
Be disclose a kind of water pipe adapter in the patent document of 201020694120.3 in the patent No., advantage is can from feed-water end by the position of adjusting screw on throttle valve stem, the prestressing force of Regulation spring, thus setting max water yield, in water utilizing process, water pipe adapter can regulate automatically according to the change of hydraulic pressure, uses water quantity holding in the maximum magnitude of setting.Deficiency is in use, setting due to max water yield regulates from feed-water end, and only have effect water pipe adapter being installed to and running water pipe just can being seen adjustment, need repeatedly to regulate to reach when being satisfied with water-outlet quantity, just repeatedly water pipe adapter must be removed and refill back, it is not too convenient to regulate.
Particularly domestic consumer, because each leading purposes is different, also different to the requirement of water-outlet quantity, the tap and spray first-class of washing one's face washing dish tap and toilet in such as kitchen, due to the difference of purposes, also different to the requirement of water-outlet quantity, the water-outlet quantity of tap of such as washing one's face remain on 4 liters/min just much of that, and the water-outlet quantity spraying head requires more than 8 liters/min, therefore, user also needs to regulate the maximum output of each tap, if regulate from feed-water end, try again with regard to being loaded on after needing repeatedly relevant equipment to be removed adjustment, until satisfied, operating time is long, dismounting is also cumbersome.
Application number is the water pipe adapter of 2013206552162, the waterexit end of the through hole on valve seat is set to controlling device, by the waterexit end of valve seat just can regulating valve seat in intrinsic position, therefore, water pipe adapter be installed to running water pipe online after, when also needing water yield adjusting, can regulate from the waterexit end of water pipe adapter, not need water pipe adapter to remove from running water pipe on the net.But owing to having stronger hydraulic pressure in tap water pipe network, during adjustment, water outwards can spray from the through hole of valve seat, cause regulating difficulty, and surrounding enviroment of easily getting wet.
Therefore, need to find and a kind ofly from the waterexit end water yield adjusting of water pipe adapter, and can not only can prevent the water pipe adapter that in adjustment process, water outwards sprays.
Summary of the invention
The object of the invention is: providing a kind of can not only from the waterexit end water yield adjusting of water pipe adapter, and can make water stop the water pipe adapter of outwards flowing out when regulating.
Technological scheme of the present invention is: a kind of water pipe adapter with modulating valve, form primarily of body, piston 1, support 2, prestressed spring 3 and prestressing force screw 4, described piston comprises again piston head and piston rod, piston rod is provided with the first adjustment hole caved in the direction from piston-rod end to piston head, in adjustment hole, be provided with the internal thread matched with the outside thread of prestressing force screw, the wall of piston head away from piston rod is provided with the second adjustment hole, piston head crosses tank towards the wall mean array many of waterexit end is radial, described cross edge that tank crosses piston head and bends to the direction of feed-water end, described water pipe adapter also comprises closed spring 5 and modulating valve 6, be provided with the boss coaxial with body to inner process enclosed around inner body wall one in inner body wall, be provided with the internal thread of the outside thread coupling of a circle and support outer wall at boss inwall, to be provided with the circle bead to inner process towards the edge of feed-water end at boss, the valve body of the hollow that described modulating valve is through before and after being, described modulating valve 6 is threaded connection composition primarily of inlet valve 61 and outlet valve 62, described inlet valve is provided with water inlet towards the wall of feed-water end, the waterexit end of water inlet coordinates with the wall of piston head towards feed-water end, can water inlet be blocked when entering the waterexit end of water inlet under the effect of piston head in external force, making current not enter modulating valve by water inlet, described outlet valve is provided with osculum towards the wall of waterexit end, and when moving to osculum and block osculum under the effect of piston head in external force, current are flowed out by the tank of crossing on piston head, support adopts concentric two circle structures, between two annulus, be provided with equally distributed connecting rod, makes pair to form peripheral through holes between annulus and connecting rod, and in support, circle ring inner wall is provided with to the outstanding locking post of one or more in the center of support, be provided with the locking slot mated with the locking post on support on the piston rod, when piston rod passes the central through bore of support, each locking post is positioned at a locking slot and forms occluding relation, during assembling, the direction of piston rod from the waterexit end of inlet valve to feed-water end is inserted into water hole, outlet valve and inlet valve are socketed, piston head is made to be arranged in inlet valve endoporus, by closed spring housing on the piston rod worn out from modulating valve, again by support casing on the piston rod, make each locking post be positioned at a locking slot and form occluding relation, again by prestressed spring cover on the piston rod, prestressing force screw is screwed in the first adjustment hole on piston rod, make closed spring between support and boss, make prestressed spring between the nut and support of prestressing force screw, by regulating the prestressing force of prestressing force screw position regulation prestressed spring on the piston rod, towards the direction of waterexit end, the part after combining is filled in body from the waterexit end of body by piston head again, by the second adjustment hole, support is screwed on the corresponding internal thread of boss inwall by instrument, support is moved axially in body, by the initial tension regulating the position regulation of support in boss to close spring, by the impact of prestressed spring tension force, piston head is entered the water inlet of inlet valve from waterexit end to the direction of feed-water end and blocks water inlet, make current not by, when the feed-water end of body has enough hydraulic pressure, hydraulic pressure overcomes the pre-stressed compression prestressed spring of prestressed spring, piston is moved to the direction of waterexit end, the water inlet that piston head leaves inlet valve is moved to the osculum of outlet valve, between the valve interior wall and piston of modulating valve, form gap water supply flow through, when hydraulic pressure is larger, piston head moves to the osculum of outlet valve, after piston head enters osculum, block osculum, water is flowed out by the tank of crossing on piston head.
Described closed spring is turriform spring, and tower top is towards feed-water end, and maximum outside diameter at the bottom of tower is greater than the aperture of the feed-water end in water intake valve hole.
Water inlet seal groove is set at the outer wall of inlet valve, water inlet seal ring is set in water inlet seal groove; Set out watertight sealing groove at the outer wall of outlet valve, in water outlet seal groove, set out waterstop ring.
The wall of modulating valve towards feed-water end is provided with spring locating slot, and the bottom closing spring is placed in spring locating slot.
Described modulating valve is cylindrical, and the diameter of modulating valve is less than the diameter of bore of valve outlet end internal thread roof.
The wall of piston head towards feed-water end is provided with piston seal groove, and piston packing is placed in piston seal groove.
Beneficial effect:
1, closed spring and modulating valve are set in water pipe adapter, when regulating inflow from waterexit end, by the shadow of hydraulic pressure
Ring, modulating valve drives piston to move to waterexit end, and the tension force of closed spring is reduced, and prestressed spring is compressed,
Water inlet blocks by the water inlet making piston head be drawn into inlet valve, and water can not outwards be flowed out, therefore, from going out
During water end (W.E.) water yield adjusting, current can cut off, after adjustment, by water tap from going out by water pipe adapter automatically
Water end (W.E.) is screwed in water pipe adapter, along with the direction of water tap to feed-water end is moved, just can promote modulating valve and
Piston moves to the direction of feed-water end, and the direction to support compresses closes spring, regulates and makes the water outlet of piston head distance
The distance of valve endoporus changes, thus changes the tension force overcoming prestressed spring piston head is compressed into outlet valve
Hydraulic pressure size required for hole.
Accompanying drawing explanation
Fig. 1 is surface structure schematic diagram of the present invention;
Fig. 2 is explosive view of the present invention;
Fig. 3 is body generalized section of the present invention;
Fig. 4 is the perspective view of support of the present invention;
Fig. 5 is the sectional perspective structural representation of modulating valve of the present invention;
Fig. 6 is the perspective view of piston of the present invention;
Fig. 7 is the perspective view of piston of the present invention;
Fig. 8 is that partial cutaway of the present invention shows perspective view;
Fig. 9 is that partial cutaway of the present invention shows perspective view;
Figure 10 is that the present invention is in when regulating from waterexit end can not the schematic diagram of water of water outlet;
Figure 11 is the schematic diagram that the present invention is in water circulation status.
Embodiment
As shown in Fig. 1 to Fig. 3, a kind of self-regulation water pipe adapter, form primarily of body, piston 1, support 2, prestressed spring 3 and prestressing force screw 4, described piston comprises again piston head and piston rod, piston rod is provided with the first adjustment hole caved in the direction from piston-rod end to piston head, in adjustment hole, be provided with the internal thread matched with the outside thread of prestressing force screw, the wall of piston head away from piston rod is provided with the second adjustment hole.
As shown in Fig. 6 peace Fig. 7, piston head crosses tank towards the wall mean array many of waterexit end is radial, described cross edge that tank crosses piston head and bends to the direction of feed-water end.
Described water pipe adapter also comprises closed spring 5 and modulating valve 6; The boss coaxial with body to inner process enclosed around inner body wall one is provided with in inner body wall, the internal thread of the outside thread coupling of a circle and support outer wall is provided with at boss inwall, the circle bead to inner process is provided with towards the edge of feed-water end, to prevent from skidding off valve body at adjustment process medium-height trestle from the feed-water end of valve body at boss.
As shown in Figure 5, described modulating valve 6 is the valve body of the through hollow in front and back, and described modulating valve is threaded connection composition primarily of inlet valve 61 and outlet valve 62; Described inlet valve is provided with water inlet towards the wall of feed-water end, and the waterexit end of water inlet coordinates with the wall of piston head towards feed-water end, the blocking water inlet when entering the waterexit end of water inlet under the effect of piston head in external force.Described outlet valve is provided with osculum towards the wall of waterexit end, and piston head moves to osculum under the effect of external force, after piston head enters osculum, block osculum, and water is flowed out by the tank of crossing on piston head.
Water inlet seal groove is set at the outer wall of inlet valve, water inlet seal ring is set in water inlet seal groove; Set out watertight sealing groove at the outer wall of outlet valve, in water outlet seal groove, set out waterstop ring.
The wall of modulating valve towards feed-water end is provided with spring locating slot, and the bottom closing spring is placed in spring locating slot, makes the position of closed spring relatively stable.
As shown in Figure 4, support adopts concentric two circle structures, between two annulus, be provided with equally distributed connecting rod, makes pair to form peripheral through holes between annulus and connecting rod, and in support, circle ring inner wall is provided with to the outstanding locking post of one or more in the center of support, be provided with the locking slot mated with the locking post on support on the piston rod, when piston rod passes the central through bore of support, each locking post is positioned at a locking slot and forms occluding relation, when rotating piston, just can drive support rotating Vortex, thus change support in intrinsic position, also the compression degree of closed spring is just changed, regulate and the distance of piston head distance outlet valve endoporus is changed, thus change the tension force overcoming prestressed spring and piston head is compressed into hydraulic pressure size required for outlet valve endoporus, thus the object played from waterexit end water yield adjusting.
As shown in Figure 8 to Figure 9, during assembling, the direction of piston rod from the waterexit end of inlet valve to feed-water end is inserted into water hole, outlet valve and inlet valve are socketed, piston head is made to be arranged in inlet valve endoporus, by closed spring housing on the piston rod worn out from modulating valve, again by support casing on the piston rod, make each locking post be positioned at a locking slot and form occluding relation, again by prestressed spring cover on the piston rod, prestressing force screw is screwed in the first adjustment hole on piston rod, make closed spring between support and boss, make prestressed spring between the nut and support of prestressing force screw, by regulating the prestressing force of prestressing force screw position regulation prestressed spring on the piston rod, towards the direction of waterexit end, the part after combining is filled in body from the waterexit end of body by piston head again, by the second adjustment hole, support is screwed on the corresponding internal thread of boss inwall by instrument, support is moved axially in body, by the initial tension regulating the position regulation of support in boss to close spring, by by the impact of prestressed spring tension force, piston head is entered the water inlet of inlet valve from waterexit end to the direction of feed-water end and blocks water inlet, make current not by, when the feed-water end of body has enough hydraulic pressure, hydraulic pressure overcomes the pre-stressed compression prestressed spring of prestressed spring, piston is moved to the direction of waterexit end, the water inlet that piston head leaves inlet valve is moved to the osculum of outlet valve, between the valve interior wall and piston of modulating valve, form gap water supply flow through, when hydraulic pressure is larger, piston head moves to the osculum of outlet valve, after piston head enters osculum, block osculum, water is flowed out by the tank of crossing on piston head.
Described closed spring is turriform spring, and tower top is towards feed-water end, and maximum outside diameter at the bottom of tower is greater than the aperture of the feed-water end in water intake valve hole.
Described modulating valve is cylindrical, and the diameter of modulating valve is less than the diameter of bore of valve outlet end internal thread roof.
The wall of piston head towards feed-water end is provided with piston seal groove, and piston packing is placed in piston seal groove, and when piston head blocks the feed-water end of water-saving valve, piston packing makes current can not flow through between piston head and water-saving valve.
Adopt water pipe adapter of the present invention, water pipe adapter be installed to running water pipe online after, when also needing water yield adjusting, only need to be positioned at water pipe that water pipe adapter waterexit end is connected with water pipe adapter or water tap is turned on, as shown in Figure 8 and Figure 9, by the impact of hydraulic pressure, modulating valve drives piston to move to waterexit end, closed spring and prestressed spring are all compressed, water inlet blocks by the water inlet making piston head be drawn into inlet valve, water can not outwards be flowed out, at this moment to be inserted into water yield adjusting in the second adjustment hole piston head again from the waterexit end of water pipe adapter with instrument, thus when achieving from waterexit end water yield adjusting, current can cut off by water pipe adapter automatically.
As shown in Figure 10, after adjustment, water tap is screwed to water pipe adapter from waterexit end, along with the direction of water tap to feed-water end is moved, just can promote modulating valve and piston moves to the direction of feed-water end, direction to support compresses closes spring, regulates and the distance of piston head distance outlet valve endoporus is changed, thus changes the tension force overcoming prestressed spring and piston head is compressed into hydraulic pressure size required for outlet valve endoporus.When hydraulic pressure is excessive, piston can be compressed into outlet valve endoporus, as shown in figure 11, at this moment, current are flowed out by the tank of crossing on piston head, and current can not be interrupted.
Above-described embodiment is only used to interpretation purposes of the present invention, and is not limitation of the present invention, those skilled in the art, in essential scope of the present invention, makes a variety of changes or substitutes, also should belong to protection category of the present invention.
Claims (6)
1. the water pipe adapter with modulating valve, form primarily of body, piston (1), support (2), prestressed spring (3) and prestressing force screw (4), described piston comprises again piston head and piston rod, piston rod is provided with the first adjustment hole caved in the direction from piston-rod end to piston head, in adjustment hole, be provided with the internal thread matched with the outside thread of prestressing force screw, the wall of piston head away from piston rod is provided with the second adjustment hole, it is characterized in that: piston head crosses tank towards the wall mean array many of waterexit end is radial, described cross edge that tank crosses piston head and bend to the direction of feed-water end, described water pipe adapter also comprises closed spring (5) and modulating valve (6), be provided with the boss coaxial with body to inner process enclosed around inner body wall one in inner body wall, be provided with the internal thread of the outside thread coupling of a circle and support outer wall at boss inwall, to be provided with the circle bead to inner process towards the edge of feed-water end at boss, the valve body of the hollow that described modulating valve is through before and after being, described modulating valve (6) is threaded connection composition primarily of inlet valve (61) and outlet valve (62), described inlet valve is provided with water inlet towards the wall of feed-water end, the waterexit end of water inlet coordinates with the wall of piston head towards feed-water end, can water inlet be blocked when entering the waterexit end of water inlet under the effect of piston head in external force, making current not enter modulating valve by water inlet, described outlet valve is provided with osculum towards the wall of waterexit end, and when moving to osculum and block osculum under the effect of piston head in external force, current are flowed out by the tank of crossing on piston head, support adopts concentric two circle structures, between two annulus, be provided with equally distributed connecting rod, makes pair to form peripheral through holes between annulus and connecting rod, and in support, circle ring inner wall is provided with to the outstanding locking post of one or more in the center of support, be provided with the locking slot mated with the locking post on support on the piston rod, when piston rod passes the central through bore of support, each locking post is positioned at a locking slot and forms occluding relation, during assembling, the direction of piston rod from the waterexit end of inlet valve to feed-water end is inserted into water hole, outlet valve and inlet valve are socketed, piston head is made to be arranged in inlet valve endoporus, by closed spring housing on the piston rod worn out from modulating valve, again by support casing on the piston rod, make each locking post be positioned at a locking slot and form occluding relation, again by prestressed spring cover on the piston rod, prestressing force screw is screwed in the first adjustment hole on piston rod, make closed spring between support and boss, make prestressed spring between the nut and support of prestressing force screw, by regulating the prestressing force of prestressing force screw position regulation prestressed spring on the piston rod, towards the direction of waterexit end, the part after combining is filled in body from the waterexit end of body by piston head again, by the second adjustment hole, support is screwed on the corresponding internal thread of boss inwall by instrument, support is moved axially in body, by the initial tension regulating the position regulation of support in boss to close spring, by the impact of prestressed spring tension force, piston head is entered the water inlet of inlet valve from waterexit end to the direction of feed-water end and blocks water inlet, make current not by, when the feed-water end of body has enough hydraulic pressure, hydraulic pressure overcomes the pre-stressed compression prestressed spring of prestressed spring, piston is moved to the direction of waterexit end, the water inlet that piston head leaves inlet valve is moved to the osculum of outlet valve, between the valve interior wall and piston of modulating valve, form gap water supply flow through, when hydraulic pressure is larger, piston head moves to the osculum of outlet valve, after piston head enters osculum, block osculum, water is flowed out by the tank of crossing on piston head.
2. a kind of water pipe adapter with modulating valve according to claim 1, it is characterized in that: described closed spring is turriform spring, tower top is towards feed-water end, and maximum outside diameter at the bottom of tower is greater than the aperture of the feed-water end in water intake valve hole.
3. a kind of water pipe adapter with modulating valve according to claim 1, is characterized in that: arrange water inlet seal groove at the outer wall of inlet valve, in water inlet seal groove, arrange water inlet seal ring; Set out watertight sealing groove at the outer wall of outlet valve, in water outlet seal groove, set out waterstop ring.
4. a kind of water pipe adapter with modulating valve according to claim 1, is characterized in that: on the wall of modulating valve towards feed-water end, be provided with spring locating slot, and the bottom closing spring is placed in spring locating slot.
5. a kind of water pipe adapter with modulating valve according to claim 1, is characterized in that: described modulating valve is cylindrical, the diameter of modulating valve is less than the diameter of bore of valve outlet end internal thread roof.
6. a kind of water pipe adapter with modulating valve according to claim 1, it is characterized in that: on the wall of piston head towards feed-water end, be provided with piston seal groove, piston packing is placed in piston seal groove.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610852504.5A CN106402546B (en) | 2015-05-18 | 2015-05-18 | A kind of regulating valve in water pipe head |
| CN201510253255.3A CN104806799B (en) | 2015-05-18 | 2015-05-18 | A kind of water pipe head with regulating valve |
| CN201610852439.6A CN106439132B (en) | 2015-05-18 | 2015-05-18 | A kind of water pipe head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510253255.3A CN104806799B (en) | 2015-05-18 | 2015-05-18 | A kind of water pipe head with regulating valve |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610852439.6A Division CN106439132B (en) | 2015-05-18 | 2015-05-18 | A kind of water pipe head |
| CN201610852504.5A Division CN106402546B (en) | 2015-05-18 | 2015-05-18 | A kind of regulating valve in water pipe head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104806799A true CN104806799A (en) | 2015-07-29 |
| CN104806799B CN104806799B (en) | 2017-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610852439.6A Expired - Fee Related CN106439132B (en) | 2015-05-18 | 2015-05-18 | A kind of water pipe head |
| CN201510253255.3A Expired - Fee Related CN104806799B (en) | 2015-05-18 | 2015-05-18 | A kind of water pipe head with regulating valve |
| CN201610852504.5A Active CN106402546B (en) | 2015-05-18 | 2015-05-18 | A kind of regulating valve in water pipe head |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610852439.6A Expired - Fee Related CN106439132B (en) | 2015-05-18 | 2015-05-18 | A kind of water pipe head |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610852504.5A Active CN106402546B (en) | 2015-05-18 | 2015-05-18 | A kind of regulating valve in water pipe head |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135042A (en) * | 2015-08-12 | 2015-12-09 | 无锡乐华自动化科技有限公司 | Spring type flow speed control valve |
| CN105546172A (en) * | 2016-01-06 | 2016-05-04 | 中山市雅西环保科技有限公司 | Water saving valve |
| CN105805459A (en) * | 2015-11-01 | 2016-07-27 | 茹朝贵 | Water pipe connector regulated through pressure plate |
| CN110896827A (en) * | 2018-09-15 | 2020-03-24 | 盐城玉欣电动科技有限公司 | YXL0903A irrigation telescopic water outlet pile |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931198B (en) * | 2017-03-01 | 2019-12-13 | 河南大有能源股份有限公司常村煤矿 | Mechanical automatic pressure reducing and stabilizing valve |
| CN108662321B (en) * | 2018-05-25 | 2020-05-01 | 永康市杰创工业产品设计有限公司 | Structure for connecting pipeline by adopting lockset |
| CN108662325B (en) * | 2018-05-25 | 2020-07-24 | 永康市小菜丫厨具有限公司 | Method for connecting pipe fittings by adopting lockset |
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| GB1431562A (en) * | 1973-02-05 | 1976-04-07 | Martonair Ltd | Adjustable fluid pressure regulator |
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| CN104565631B (en) * | 2013-10-29 | 2016-12-07 | 南安市丽迪家居用品有限公司 | Scalable water saving joint |
| CN203614962U (en) * | 2013-11-25 | 2014-05-28 | 丽水市汇金电气有限公司 | Water joint with double supports |
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- 2015-05-18 CN CN201510253255.3A patent/CN104806799B/en not_active Expired - Fee Related
- 2015-05-18 CN CN201610852504.5A patent/CN106402546B/en active Active
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| GB1431562A (en) * | 1973-02-05 | 1976-04-07 | Martonair Ltd | Adjustable fluid pressure regulator |
| CN104565470A (en) * | 2013-10-23 | 2015-04-29 | 中山市雅西环保科技有限公司 | Throttling valve |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105135042A (en) * | 2015-08-12 | 2015-12-09 | 无锡乐华自动化科技有限公司 | Spring type flow speed control valve |
| CN105805459A (en) * | 2015-11-01 | 2016-07-27 | 茹朝贵 | Water pipe connector regulated through pressure plate |
| CN105805459B (en) * | 2015-11-01 | 2017-11-17 | 茹朝贵 | A kind of water pipe head adjusted by platen |
| CN107542987A (en) * | 2015-11-01 | 2018-01-05 | 南安市丽迪家居用品有限公司 | A kind of water pipe head adjusted by platen |
| CN107559515A (en) * | 2015-11-01 | 2018-01-09 | 南安市丽迪家居用品有限公司 | A kind of application method of water pipe head |
| CN105546172A (en) * | 2016-01-06 | 2016-05-04 | 中山市雅西环保科技有限公司 | Water saving valve |
| CN110896827A (en) * | 2018-09-15 | 2020-03-24 | 盐城玉欣电动科技有限公司 | YXL0903A irrigation telescopic water outlet pile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106439132A (en) | 2017-02-22 |
| CN106439132B (en) | 2019-07-05 |
| CN106402546B (en) | 2018-07-17 |
| CN106402546A (en) | 2017-02-15 |
| CN104806799B (en) | 2017-09-15 |
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