WO2019075850A1 - 一种具有衡流阀片的水龙头起泡器 - Google Patents

一种具有衡流阀片的水龙头起泡器 Download PDF

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Publication number
WO2019075850A1
WO2019075850A1 PCT/CN2017/112787 CN2017112787W WO2019075850A1 WO 2019075850 A1 WO2019075850 A1 WO 2019075850A1 CN 2017112787 W CN2017112787 W CN 2017112787W WO 2019075850 A1 WO2019075850 A1 WO 2019075850A1
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Prior art keywords
piece
flow
water outlet
limit flow
upper limit
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Application number
PCT/CN2017/112787
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English (en)
French (fr)
Inventor
何祺晃
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何祺晃
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Application filed by 何祺晃 filed Critical 何祺晃
Publication of WO2019075850A1 publication Critical patent/WO2019075850A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
    • E03C1/084—Jet regulators with aerating means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/40—Protecting water resources
    • Y02A20/411—Water saving techniques at user level

Definitions

  • This invention relates to the field of faucets, and more particularly to a faucet bubbler having a flow regulating valve plate.
  • the current faucet will be equipped with a water-carrying starting device.
  • the appearance of the bubbler makes the water flow more gentle and soft, and can also bring some oxygen ion therapy. It is deeply loved by people.
  • the present invention provides a faucet bubbler having a flow-regulating valve piece, which is simple and compact in structure, and has a reasonable water discharge amount under different water pressures, thereby reducing unnecessary waste.
  • a faucet bubbler having a flow-regulating valve plate comprising a casing, wherein a bubbler is disposed in the casing, wherein: a balance flow is disposed in the casing above the bubbler a valve piece, the flow regulating valve piece includes an upper limit flow piece and a lower limit flow piece, wherein the upper limit flow piece is an elastic piece deformably displaceable under water pressure, and the upper limit flow piece has a water outlet hole, and the lower limit flow piece is provided with a water discharge hole a drain port and a conical cylinder, wherein the conical cylinder corresponds to a position of a water outlet hole on the upper limit flow piece, and the upper limit flow piece is deformed under water pressure, and the water outlet hole is moved toward the conical cylinder body.
  • the tapered cylinder partially or completely encloses the water outlet.
  • the water outlet hole is a single water outlet hole and is disposed at an intermediate position of the upper limit flow sheet.
  • the plurality of drain ports are provided and disposed around the tapered cylinder.
  • the lower limit flow sheet is provided with a pressure relief groove near the bottom wall of the bubbler, and the projection of the water outlet is located in the pressure relief groove when viewed from above and below.
  • annular groove is disposed on the upper and lower end faces of the upper limit flow sheet, and the annular groove surrounds the water outlet.
  • the upper end surface of the lower limit flow sheet is provided with an annular protrusion, and the annular protrusion cooperates with the annular groove of the lower end surface of the upper flow piece to realize assembly of the upper and lower flow sheets.
  • the invention has the beneficial effects that the invention adopting the above structure, by providing the flow regulating valve piece, when the water pressure becomes high, the upper limit flow piece will elastically move toward the lower limit flow piece under the action of high water pressure, and the water is discharged.
  • the hole is close to the tapered cylinder, thereby reducing the water discharge area and controlling the flow rate; when the water pressure is reduced, the upper limit flow piece will rebound upward, thereby increasing the water discharge area and increasing the flow rate, which can effectively control the water output, whether it is High water pressure or low water pressure state, can get a reasonable amount of water, thereby reducing unnecessary waste.
  • Figure 1 is a schematic view of the structure of the present invention
  • Figure 2 is a cross-sectional view of the upper limit flow sheet of the present invention.
  • Figure 3 is a cross-sectional view of the lower limit flow sheet of the present invention.
  • Figure 4 is a front elevational view of the lower limit flow sheet of the present invention.
  • a faucet bubbler having a flow-regulating valve plate of the present invention includes a casing 1 in which a bubbler 2 is disposed.
  • the bubbler 2 is simple.
  • a balance valve plate 3 is disposed in the outer casing 1 at a position above the bubbler 3, and the flow valve plate 3 includes an upper limit flow piece 41 and a lower limit flow piece 42, the upper limit flow piece 41 is an elastic member that is deformably displaceable under the action of water pressure. In this embodiment, it is a rubber member.
  • the upper limit flow piece 41 has a water outlet hole 43.
  • the lower limit flow piece 42 is provided with a drain port 44 and a taper.
  • the conical cylinder 45 corresponding to the position of the water outlet hole 43 on the upper limit flow piece 41, the upper limit flow piece 41 is deformed under the action of water pressure, and the water outlet hole 43 is driven toward the conical column.
  • the body 45 moves, and the tapered cylinder 45 partially or completely closes the water outlet hole 43.
  • the present invention having the above configuration, by providing the flow regulating valve piece 4, when the water pressure becomes high, the upper limit flow piece 41 is elastically moved toward the lower limit flow piece 42 by the high water pressure, and the water outlet hole 43 is tapered.
  • the shaped cylinder 45 is close to reduce the water discharge area and control the flow rate; when the water pressure is reduced, the upper limit flow piece 41 will rebound upward, thereby increasing the water discharge area and increasing the flow rate, which can effectively control the water output, whether it is high or not. Whether the water pressure or the low water pressure state can obtain a reasonable amount of water, thereby reducing unnecessary waste.
  • the water outlet hole 43 is a single water outlet hole, which helps the water flow to concentrate, thereby facilitating the control of the water flow rate through the tapered cylinder 45, and the water outlet hole is preferably disposed in the upper limit flow sheet 41.
  • the displacement amount at the intermediate position is the largest, so that the sensitivity of the water flow control can be improved.
  • the plurality of drain ports 44 are provided and disposed around the tapered cylinder 45, which helps to divert the water flow, so that the water discharge pressure is alleviated.
  • the lower limit flow sheet 42 is provided with a pressure relief groove 46 near the bottom wall of the bubbler, and the projection of the water discharge port 44 is located at the pressure relief as viewed from above and below. Inside the groove 46. The water flows out of the drain port 44 into the pressure-reducing recess 46, and the space becomes sharply large, which is advantageous in greatly reducing the water pressure, thereby making the water discharge more moderate.
  • an upper limit is provided, and the upper and lower end faces of the upper limit flow piece 41 are provided with an annular groove 47, and the annular groove 47 is The water outlet hole 44 is enclosed.
  • annular protrusion 48 is disposed on the upper end surface of the lower limit flow piece 42.
  • the annular protrusion 48 cooperates with the annular groove 47 of the lower end surface of the upper limit flow piece 41 to achieve upper, Assembly of the lower limit flow sheet.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Safety Valves (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

一种具有衡流阀片的水龙头起泡器，包括有外壳（1），外壳（1）中设置有起泡器（2），外壳（1）中、位于起泡器（2）的上方位置还设置有衡流阀片（3），衡流阀片（3）包括上限流片（41）和下限流片（42），上限流片（41）为在水压作用下可形变位移的弹性件，上限流片（41）上具有出水孔（43），下限流片（42）上设置有排水口（44）和锥形柱体（45），锥形柱体（45）与上限流片（41）上的出水孔（43）位置上下对应，上限流片（41）在水压作用下形变，带动出水孔（43）朝锥形柱体（45）移动，锥形柱体（45）部分或全部封闭出水孔（43）。不论是高水压还是低水压状态，都能够得到合理的出水量，从而减少不必要的浪费。

Description

一种具有衡流阀片的水龙头起泡器
技术领域
本发明涉及水龙头领域，特别是一种具有衡流阀片的水龙头起泡器。
背景技术
为了节约用水和让水流出时看起来更漂亮，现在的水龙头都会安装上一个出水的起跑器，起泡器的出现，使得水流的出水更缓和柔美了，也能够带给人一定的氧离子理疗，深受人们的喜爱。
然而，目前的水龙头起泡器也出现了一些问题，其中之一就是，在不同的水压下水流量有很大的差异，在低压下出水量不够，在高压力下出水量超大，因此造成不便和浪费。
为此，有必要对现有的水龙头起泡器进行改进和优化。
发明内容
为了克服上述现有技术的不足，本发明提供一种具有衡流阀片的水龙头起泡器，结构简单紧凑，不同水压下都得到合理的出水量，从而减少不必要的浪费。
本发明解决其技术问题所采用的技术方案是：
一种具有衡流阀片的水龙头起泡器，包括有外壳，所述外壳中设置有起泡器，其特征在于：所述外壳中、位于所述起泡器的上方位置还设置有衡流阀片，所述衡流阀片包括上限流片和下限流片，所述上限流片为在水压作用下可形变位移的弹性件，上限流片上具有出水孔，所述下限流片上设置有排水口和锥形柱体，所述锥形柱体与所述上限流片上的出水孔位置上下对应，所述上限流片在水压作用下形变，带动出水孔朝所述锥形柱体移动，所述锥形柱体部分或全部封闭所述出水孔。
进一步，所述出水孔为出水单孔，且设置在所述上限流片的中间位置。
进一步，所述排水口为多个，且环绕所述锥形柱体设置。
优选的，所述下限流片靠近所述起泡器的底壁上设置有缓压凹槽，从上下方向看，所述排水口的投影位于所述缓压凹槽内。
进一步，所述上限流片的上、下端面上设置有环形槽位，所述环形槽位将所述出水孔围设。
进一步，所述下限流片的上端面上设置有环形凸起，所述环形凸起与所述上限流片下端面的环形槽位配合，实现上、下限流片的组装。
本发明的有益效果是：采用上述结构的本发明，通过设置衡流阀片，当水压变高时，所述上限流片在高水压的作用下会往下限流片方向弹性移动，出水孔往锥形柱体靠近，从而减少出水面积，控制流量；当水压减少，上限流片会往上回弹，从而增大出水面积，增加流量，这就能够有效的控制出水量，不论是高水压还是低水压状态，都能够得到合理的出水量，从而减少不必要的浪费。
附图说明
图1是本发明的结构示意图；
图2是本发明中上限流片的剖视图；
图3是本发明中下限流片的剖视图；
图4是本发明中下限流片的正面投影视图。
具体实施方式
下面结合附图和实施例对本发明作进一步详细的说明。
参照图1~图4，本发明的一种具有衡流阀片的水龙头起泡器，包括有外壳1，所述外壳1中设置有起泡器2，附图中，起泡器2采用简易示意图，所述外壳1中、位于所述起泡器3的上方位置还设置有衡流阀片3，所述衡流阀片3包括上限流片41和下限流片42，所述上限流片41为在水压作用下可形变位移的弹性件，本实施例中，为橡胶件，所述上限流片41上具有出水孔43，所述下限流片42上设置有排水口44和锥形柱体45，所述锥形柱体45与所述上限流片41上的出水孔43位置上下对应，所述上限流片41在水压作用下形变，带动出水孔43朝所述锥形柱体45移动，所述锥形柱体45部分或全部封闭所述出水孔43。
采用上述结构的本发明，通过设置衡流阀片4，当水压变高时，所述上限流片41在高水压的作用下会往下限流片42方向弹性移动，出水孔43往锥形柱体45靠近，从而减少出水面积，控制流量；当水压减少，上限流片41会往上回弹，从而增大出水面积，增加流量，这就能够有效的控制出水量，不论是高水压还是低水压状态，都能够得到合理的出水量，从而减少不必要的浪费。
在本实施例中，所述出水孔43为出水单孔，这样有助于水流集中，从而更有利于通过锥形柱体45控制水流量，所述出水孔优选设置在所述上限流片41的中间位置，在上限流片41弹性形变时，中间位置的位移量是最大的，从而可以提高水流控制的灵敏度。
在本实施例中，所述排水口44为多个，且环绕所述锥形柱体45设置，这有助于对水流进行分流，从而使得出水压力得到缓解。
在本实施例中，优选的，所述下限流片42靠近所述起泡器的底壁上设置有缓压凹槽46，从上下方向看，所述排水口44的投影位于所述缓压凹槽46内。水流从排水口44流出进入缓压凹槽46内，空间急剧变大，这有利于大大的降低水压，从而使得出水变得更加的缓和。
在本实施例中，为了便于上限流片41更加容易受压形变，优选的额，所述上限流片41的上、下端面上设置有环形槽位47，所述环形槽位47将所述出水孔44围设。
在本实施例中，可在所述下限流片42的上端面上设置有环形凸起48，所述环形凸起48与所述上限流片41下端面的环形槽位47配合，实现上、下限流片的组装。
以上所述，只是本发明的较佳实施方式而已，但本发明并不限于上述实施例，只要其以任何相同或相似手段达到本发明的技术效果，都应落入本发明的保护范围之内。

Claims (6)

  1. 一种具有衡流阀片的水龙头起泡器，包括有外壳，所述外壳中设置有起泡器，其特征在于：所述外壳中、位于所述起泡器的上方位置还设置有衡流阀片，所述衡流阀片包括上限流片和下限流片，所述上限流片为在水压作用下可形变位移的弹性件，上限流片上具有出水孔，所述下限流片上设置有排水口和锥形柱体，所述锥形柱体与所述上限流片上的出水孔位置上下对应，所述上限流片在水压作用下形变，带动出水孔朝所述锥形柱体移动，所述锥形柱体部分或全部封闭所述出水孔。
  2. 根据权利要求1所述的一种具有衡流阀片的水龙头起泡器，其特征在于：所述出水孔为出水单孔，且设置在所述上限流片的中间位置。
  3. 根据权利要求1所述的一种具有衡流阀片的水龙头起泡器，其特征在于：所述排水口为多个，且环绕所述锥形柱体设置。
  4. 根据权利要求3所述的根据权利要求1所述的一种具有衡流阀片的水龙头起泡器，其特征在于：所述下限流片靠近所述起泡器的底壁上设置有缓压凹槽，从上下方向看，所述排水口的投影位于所述缓压凹槽内。
  5. 根据权利要求1~4中任一权利要求所述的一种具有衡流阀片的水龙头起泡器，其特征在于：所述上限流片的上、下端面上设置有环形槽位，所述环形槽位将所述出水孔围设。
  6. 根据权利要求5所述的一种具有衡流阀片的水龙头起泡器，其特征在于：所述下限流片的上端面上设置有环形凸起，所述环形凸起与所述上限流片下端面的环形槽位配合，实现上、下限流片的组装。
PCT/CN2017/112787 2017-10-19 2017-11-24 一种具有衡流阀片的水龙头起泡器 WO2019075850A1 (zh)

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