CN112377642B - Control valve group and have its tap and shower - Google Patents

Control valve group and have its tap and shower Download PDF

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Publication number
CN112377642B
CN112377642B CN202011250570.8A CN202011250570A CN112377642B CN 112377642 B CN112377642 B CN 112377642B CN 202011250570 A CN202011250570 A CN 202011250570A CN 112377642 B CN112377642 B CN 112377642B
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China
Prior art keywords
valve
water inlet
water
cold
inlet channel
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Active
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CN202011250570.8A
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Chinese (zh)
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CN112377642A (en
Inventor
尹艳梅
陈建全
林凯
钟燕辉
雷霆
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Xiamen Dabai Technology Co Ltd
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Xiamen Dabai Technology Co Ltd
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Priority to CN202011250570.8A priority Critical patent/CN112377642B/en
Publication of CN112377642A publication Critical patent/CN112377642A/en
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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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • 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
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0408—Water installations especially for showers
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
    • H02N11/002—Generators
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Temperature-Responsive Valves (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

The invention discloses a control valve set and a faucet and a shower with the same, wherein the control valve set comprises: the shell is provided with a valve cavity, a cold water inlet channel, a hot water inlet channel and a water outlet channel which are communicated with the valve cavity; the water mixing valve is arranged in the valve cavity and is provided with a cold water hole communicated with the cold water inlet channel, a hot water hole communicated with the hot water inlet channel and a mixed water hole communicated with the water outlet channel; the thermoelectric power generation piece is arranged in the shell, the cold end of the thermoelectric power generation piece corresponds to the cold water inlet channel, and the hot end of the thermoelectric power generation piece corresponds to the hot water inlet channel; the switch is in linkage fit with the water mixing valve to control the water mixing valve; and the display device is arranged on the switch or the shell and is electrically connected with the thermoelectric generation piece through a lead. The control valve group has good compatibility, is easy to refit the faucet and the shower, has low refitting cost, is easy to popularize and use, and does not influence the integral appearance of the faucet or the shower after refitting.

Description

Control valve group and faucet and shower with same
Technical Field
The invention relates to a control valve group, a faucet with the same and a shower with the same.
Background
With the improvement of living standards of people, the quality of life is required to be improved, and when parameters such as water temperature or water quantity and the like of a faucet or a shower are adjusted, the requirement that the parameters such as the water temperature or the water quantity and the like are accurately adjusted by detecting and displaying instead of the former rough adjustment by feeling is urgent.
In the prior art, in order to accurately display parameters such as water temperature or water quantity, sensing devices such as temperature or flow are usually mounted on the outer side of a faucet or a shower, so that the overall attractiveness of the faucet or the shower is damaged, the universal performance is poor, and the faucet or the shower cannot be popularized in a large amount, particularly users who do not want to replace or are inconvenient to replace the faucet body or the shower body cannot popularize the faucet or the shower body.
Disclosure of Invention
The invention aims to solve the problems and provides a control valve group capable of displaying parameters, a faucet with the control valve group and a shower with the control valve group, the control valve group of the faucet and the shower can be replaced to display water flow parameters, the faucet body or the shower body does not need to be replaced, the universality is good, the faucet and the shower are easy to modify, the modification cost is low, the popularization and the use are easy, and the overall appearance of the faucet or the shower is not influenced after the modification.
In order to achieve the purpose, the invention provides the following technical scheme:
a valve block, comprising:
the water inlet valve comprises a shell, a valve cavity, a cold water inlet channel, a hot water inlet channel and a hot water outlet channel, wherein the cold water inlet channel, the hot water inlet channel and the hot water outlet channel are communicated with the valve cavity;
the water mixing valve is arranged in the valve cavity and is provided with a cold water hole communicated with the cold water inlet channel, a hot water hole communicated with the hot water inlet channel and a mixed water hole communicated with the water outlet channel;
the thermoelectric power generation piece is arranged in the shell, the cold end of the thermoelectric power generation piece corresponds to the cold water inlet channel, and the hot end of the thermoelectric power generation piece corresponds to the hot water inlet channel;
the switch is in linkage fit with the water mixing valve to control the water mixing valve;
the display device is arranged on the switch or the shell and is electrically connected with the thermoelectric generation sheet through a lead;
the display device is arranged on the circuit board and electrically connected with the circuit board, and the thermoelectric generation piece is connected with the circuit board through the lead.
According to the control valve set, the thermoelectric generation piece is arranged in the shell, the display device is arranged on the switch or the shell, the thermoelectric generation piece generates current by utilizing the temperature difference between the cold water inlet channel and the hot water inlet channel, and then the display device can be supplied with power.
In some embodiments, the water mixing valve includes a valve seat fixed to the housing and a valve core capable of rotating relative to the housing, a first opening is disposed at a top end of the valve cavity, the switch is in linkage fit with the valve core through the first opening, the cold water hole, the hot water hole and the mixed water hole are disposed on the valve seat, an overflowing channel is disposed on the valve core, and water flows from the cold water hole and the hot water hole respectively flow to the mixed water hole through the overflowing channel and flow out from the mixed water hole. The simple structure of mixing water valve in above-mentioned scheme, compactness.
In some embodiments, the housing includes a first housing and a second housing connected to each other, the valve cavity is formed in the first housing, the cold water inlet channel and the hot water inlet channel are formed in the second housing, the cold water inlet channel is formed with a cold expansion cavity, the hot water inlet channel is formed with a hot expansion cavity, a power generation sheet installation cavity is arranged between the cold expansion cavity and the hot expansion cavity, the thermoelectric power generation sheet is arranged in the power generation sheet installation cavity, the cold end is attached to one side of the power generation sheet installation cavity close to the cold expansion cavity, and the hot end is attached to one side of the power generation sheet installation cavity close to the hot expansion cavity.
In the above-mentioned scheme, hold chamber and hot dilatation chamber through setting up cold in the casing to set up the electricity generation piece installation cavity between cold expansion chamber and hot dilatation chamber, make thermoelectric generation piece and cold inlet channel and hot inlet channel's area of contact increase, thereby make thermoelectric generation piece can produce more electric energy, the effect is better.
In some embodiments, a wire passage through which the wire passes is disposed in the middle of the control valve assembly, and the wire passage extends along the rotation axis of the valve core.
In the above scheme, the wire passing channel is arranged in the middle of the control valve group, so that the layout of the control valve group is more compact, the limited space of the control valve group is fully utilized, the internal space of the control valve group is not occupied as far as possible, and the flexibility of the spatial layout of the control valve group is facilitated.
In some embodiments, the valve further comprises a link rod, the top end of the link rod is connected with the wrench, the bottom end of the link rod is connected with the valve core, the middle of the valve seat, the middle of the valve core, the middle of the link rod and the middle of the switch are respectively provided with a wire passing hole, and the wire passing holes form the wire passing channel.
In the above scheme, the middle parts of the valve seat, the valve core, the link rod and the switch are respectively provided with the wire passing holes, and the wire passing channel formed by the wire passing holes is simple in structure and convenient to assemble.
In some embodiments, the thermoelectric generator further comprises a water outlet sensing probe, the water outlet sensing probe is arranged on the water outlet channel, and the water outlet sensing probe is electrically connected with the thermoelectric generation sheet.
According to the scheme, the water outlet sensing probe is arranged on the water outlet channel, and the water flow parameters on the water outlet channel are detected by the water outlet sensing probe, so that the related parameter information is obtained.
In some embodiments, the display device includes a display screen, and the display screen displays the outlet water temperature information, the outlet water flow information or the water leakage information fed back by the outlet water sensing probe.
In some embodiments, the display device is disposed outside the switch and covered by a transparent cover; the battery is arranged on the circuit board.
In the above scheme, the display device is arranged on the outer side of the switch, the installation position of the display device is convenient to display, and the display device and the switch are integrated together to facilitate the assembly of the whole control valve group. Through setting up the battery of being connected with the thermoelectric generation piece electricity, save the electric energy that the thermoelectric generation piece produced in the battery to can realize when not having cold, hot water entering control valve group, display device also can obtain the electric energy and support in order to show.
In some embodiments, the overlapping degree of the overflowing channel and the cold water hole and the hot water hole is controlled to control the outlet water temperature and/or the outlet water flow of the outlet water channel.
According to another aspect of the present invention, the present invention further provides a faucet, which comprises a hollow faucet body, and further comprises the control valve set described in any one of the above items, wherein the control valve set is arranged in the faucet body.
According to another aspect of the invention, there is also provided a shower comprising a hollow shower body and a control valve assembly as defined in any one of the preceding claims, the control valve assembly being provided in the shower body.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is an overall exploded perspective view of a control valve assembly according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a control valve block according to an embodiment of the present invention;
FIG. 3 is a partial perspective view of a control valve assembly according to an embodiment of the present invention;
FIG. 4 is a side view of FIG. 3;
FIG. 5 is a top view of FIG. 2;
FIG. 6 is an exploded view of a faucet according to one embodiment of the present invention;
FIG. 7 is one of cross-sectional views of a faucet of an embodiment of the present invention;
FIG. 8 is a second cross-sectional view of a faucet according to one embodiment of the present invention;
fig. 9 is a perspective view of a shower according to an embodiment of the present invention.
The reference signs are:
1-a tap body; 2-shower body; 3-decorating the cover;
10-a housing; 10 a-a first housing; 10 b-a second housing; 11-a valve cavity; 12-cold water inlet channel; 121-a cold expansion chamber; 13-hot water inlet channel; 131-a thermal expansion chamber; 14-a water outlet channel;
20-a water mixing valve; 21-valve seat; 211-cold water hole; 212-hot water hole; 213-water mixing hole; 22-a valve core;
30-thermoelectric power generation sheet; 31-cold end; 32-hot end;
40-a switch; 41-groove; 42-a transparent cover;
50-a display device; 51-a display screen;
60-a wire;
70-a wire-passing channel;
80-water outlet induction probe;
90-a circuit board;
100-a storage battery;
110-link.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 8, a control valve assembly according to an embodiment of the present invention includes a housing 10, a water mixing valve 20, a thermoelectric generation element 30, a switch 40, a display device 50, and a wire 60.
The housing 10 has a valve cavity 11, a cold water inlet passage 12, a hot water inlet passage 13 and a water outlet passage 14 all communicating with the valve cavity 11.
The mixing valve 20 is disposed in the valve cavity 11 and has a cold water hole 211 communicating with the cold water inlet passage 12, a hot water hole 212 communicating with the hot water inlet passage 13, and a mixed water hole 213 communicating with the water outlet passage 14. The cold water in the cold water inlet passage 12 and the hot water in the hot water inlet passage 13 are mixed by the mixing valve 20 and then flow out.
The thermoelectric generation chip 30 is also called as "TEC semiconductor cooling chip", and its operation principle is a well-known technology and will not be described herein. The thermoelectric generation piece 30 is arranged in the shell 10, the cold end 31 of the thermoelectric generation piece 30 corresponds to the cold water inlet channel 12, and the hot end 32 of the thermoelectric generation piece 30 corresponds to the hot water inlet channel 13.
The switch 40 is cooperatively engaged with the mixing valve 20 to control the mixing valve 20.
The display device 50 is provided on the switch 40 or the case 10 and is electrically connected to the thermoelectric generation element 30 through a wire 60.
According to the control valve set, the thermoelectric generation piece 30 is arranged in the shell 10, the display device 50 is arranged on the switch 40 or the shell 10, the thermoelectric generation piece 30 generates current by utilizing the temperature difference between the cold water inlet channel 12 and the hot water inlet channel 13, and then the display device 50 can be powered, so that the control valve set is provided with the power generation device (the thermoelectric generation piece 30) and the display device 50, when the control valve set is used for a faucet or a shower and other equipment, the water flow parameters can be displayed by replacing the control valve set of the faucet and the shower, the faucet body or the shower body does not need to be replaced, the universal distribution performance is good, the faucet and the shower are easy to modify, the modification cost is low, the popularization and the use are easy, and the overall appearance of the faucet or the shower is not influenced after the modification.
In the control valve assembly of the present embodiment, the water mixing valve 20 includes a valve seat 21 fixedly disposed on the housing 10 and a valve core 22 capable of rotating relative to the housing 10, a first opening is disposed at a top end of the valve cavity 11, the switch 40 is in linkage fit with the valve core 22 through the first opening, the cold water hole 211, the hot water hole 212 and the mixed water hole 213 are disposed on the valve seat 21, an overflowing channel (not shown) is disposed on the valve core 22, and water flows of the cold water hole 211 and the hot water hole 212 respectively flow to the mixed water hole 213 through the overflowing channel and flow out from the mixed water hole 213. The mixing valve 20 may be constructed in a conventional manner.
In the control valve set of the present embodiment, the housing 10 includes a first housing 10a and a second housing 10b connected to each other, the valve cavity 11 is formed in the first housing 10a10, and the cold water inlet passage 12 and the hot water inlet passage 13 are formed in the second housing 10 b. A cold expansion cavity 121 is formed on the cold water inlet channel 12, a hot expansion cavity 131 is formed on the hot water inlet channel 13, and a power generation sheet installation cavity is arranged between the cold expansion cavity 121 and the hot expansion cavity 131. Thermoelectric generation piece 30 is located in the electricity generation piece installation cavity to cold junction 31 pastes one side that tight electricity generation piece installation cavity is close to cold dilatation chamber 121, and hot junction 32 pastes one side that tight electricity generation piece installation cavity is close to hot dilatation chamber 131. Through setting up cold dilatation chamber 121 and hot dilatation chamber 131 for the area of contact of thermoelectric generation piece 30 and cold water inlet channel 12 and hot water inlet channel 13 increases, thereby makes thermoelectric generation piece 30 can produce more electric energy, and the effect is better.
In the control valve set of the present embodiment, a wire passage 70 is disposed in the middle of the control valve set for the wire 60 to pass through, and the wire passage 70 extends along the rotation axis of the valve core 22. The line passing channel 70 is arranged in the middle of the control valve group, so that the layout of the control valve group is more compact, the limited space of the control valve group is fully utilized, the internal space of the control valve group is not occupied as far as possible, and the flexibility of the spatial layout of the control valve group is facilitated.
The control valve set of the embodiment further comprises a link rod 110, the top end of the link rod 110 is connected with a wrench, the bottom end of the link rod 110 is connected with the valve core 22, the middle parts of the valve seat 21, the valve core 22, the link rod 110 and the switch 40 are respectively provided with a wire passing hole, and each wire passing hole forms a wire passing channel 70.
Specifically, the middle of the valve seat 21, the middle of the valve core 22, the middle of the link rod 110 and the middle of the switch 40 are respectively provided with a wire passing hole, and the wire passing channel 70 composed of the wire passing holes has a simple structure and is convenient to assemble.
The control valve group of this embodiment still includes water outlet inductive probe 80, and water outlet inductive probe 80 locates on water outlet channel 14 to water outlet inductive probe 80 is connected with thermoelectric generation piece 30 electricity, and the electric energy that thermoelectric generation piece 30 produced can directly supply power to water outlet inductive probe 80. By arranging the water outlet sensing probe 80 on the water outlet channel 14, the water flow parameters on the water outlet channel 14 are detected by the water outlet sensing probe 80, so as to obtain the relevant parameter information.
In the control valve set of the present embodiment, the display device 50 includes a display screen 51, the display screen 51 displays the water outlet temperature information or the water outlet flow information or the water leakage information fed back by the water sensing probe 80, and the display screen 51 is adopted to display the water temperature in the present embodiment.
In the control valve set of the present embodiment, the switch 40 includes a handle and a handle head, the display device 50 is disposed outside the handle head of the switch 40, specifically, a sunken groove 41 is disposed on the top surface of the handle head, the display device 50 is disposed in the groove 41, and the display device 50 is covered by a transparent cover 42. In this way, the mounting position of the display device 50 is more easily displayed, and the integration of the display device 50 and the switch 40 together facilitates the assembly of the entire valve group.
The control valve assembly of the present embodiment further includes a circuit board 90 and a storage battery 100 disposed on the circuit board 90, the display device 50 is disposed on the circuit board 90 and electrically connected to the circuit board 90, and the thermoelectric generation element 30 is connected to the circuit board 90 through a wire 60. Through setting up the battery 100 that is connected with thermoelectric generation piece 30 electricity, store the electric energy that thermoelectric generation piece 30 produced in battery 100 to can realize when there is not cold, hot water entering control valve group, display device 50 also can obtain the electric energy and support in order to show.
The control valve set of the present embodiment controls the outlet water temperature and/or the outlet water flow rate of the outlet channel 14 by controlling the overlapping degree of the overflow channel with the cold water hole 211 and the hot water hole 212.
According to another aspect of the present invention, as shown in fig. 6 to 8, the present invention further provides a faucet, which comprises a hollow faucet body 1, and further comprises any one of the above control valve sets, wherein the control valve set is arranged in the faucet body 1. A decorative cover 3 is arranged between the switch 40 and the tap body 1.
According to another aspect of the invention, as shown in figure 9, there is also provided a shower comprising a hollow shower body 2 and a control valve assembly as defined in any one of the preceding claims, the control valve assembly being provided in the shower body 2. In this embodiment, the switch 40 is a knob.
While the foregoing specification illustrates and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the precise forms disclosed herein and is not to be interpreted as excluding the existence of additional embodiments that are also intended to be encompassed by the present invention as modified within the spirit and scope of the invention as described herein. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (9)

1. A control valve assembly positionable in a hollow faucet body or a hollow shower body, comprising:
the water inlet valve comprises a shell, a valve cavity, a cold water inlet channel, a hot water inlet channel and a hot water outlet channel, wherein the cold water inlet channel, the hot water inlet channel and the hot water outlet channel are communicated with the valve cavity;
the water mixing valve is arranged in the valve cavity and is provided with a cold water hole communicated with the cold water inlet channel, a hot water hole communicated with the hot water inlet channel and a mixed water hole communicated with the water outlet channel, and the water mixing valve also comprises a valve seat fixedly arranged in the valve cavity and a valve core capable of rotating relative to the valve cavity;
the thermoelectric power generation piece is arranged in the shell, the cold end of the thermoelectric power generation piece corresponds to the cold water inlet channel, and the hot end of the thermoelectric power generation piece corresponds to the hot water inlet channel;
the switch is in linkage fit with the water mixing valve to control the water mixing valve;
the display device is arranged on the switch or the shell;
the display device is arranged on the circuit board and is electrically connected with the circuit board, and the thermoelectric generation piece is connected with the circuit board through a lead;
the middle part of the control valve group is provided with a wire passing channel for the lead to penetrate through, and the wire passing channel extends along the rotating axis of the valve core;
the valve seat is characterized by further comprising a link rod, the top end of the link rod is connected with the switch, the bottom end of the link rod is connected with the valve core, wire passing holes are formed in the middle of the valve seat, the middle of the valve core, the middle of the link rod and the middle of the switch respectively, and the wire passing holes form the wire passing channel.
2. The valve set according to claim 1, wherein a first opening is provided at the top end of the valve cavity, the switch is in linkage fit with the valve core through the first opening, the cold water hole, the hot water hole and the mixed water hole are provided on the valve seat, an overflow channel is provided on the valve core, and water flows from the cold water hole and the hot water hole respectively flow to the mixed water hole through the overflow channel and flow out from the mixed water hole together.
3. The control valve group according to claim 2, wherein the housing comprises a first housing and a second housing which are connected, the valve cavity is formed in the first housing, the cold water inlet channel and the hot water inlet channel are formed in the second housing, a cold expansion cavity is formed on the cold water inlet channel, a hot expansion cavity is formed on the hot water inlet channel, a power generation sheet installation cavity is arranged between the cold expansion cavity and the hot expansion cavity, the thermoelectric power generation sheet is arranged in the power generation sheet installation cavity, the cold end is attached to one side of the power generation sheet installation cavity close to the cold expansion cavity, and the hot end is attached to one side of the power generation sheet installation cavity close to the hot expansion cavity.
4. The valve group of claim 1, further comprising a water outlet sensing probe, wherein the water outlet sensing probe is disposed on the water outlet channel and electrically connected to the thermoelectric generation chip.
5. The valve set as claimed in claim 4, wherein the display device comprises a display screen, and the display screen displays the outlet water temperature information or the outlet water flow information or the water leakage information fed back by the outlet water sensing probe.
6. The valve manifold as set forth in claim 1, wherein said display means is disposed outside of said switch and covered by a transparent cover; the battery is arranged on the circuit board.
7. The valve set as claimed in claim 2, wherein the overlapping degree of the overflow channel and the cold water hole and the hot water hole is controlled to control the outlet water temperature and/or the outlet water flow of the outlet channel.
8. A tap comprising a hollow tap body, further comprising a control valve assembly as claimed in any one of claims 1 to 7, said control valve assembly being provided in said tap body.
9. A shower comprising a hollow shower body and further comprising a control valve set as claimed in any one of claims 1 to 7 provided in the shower body.
CN202011250570.8A 2020-11-11 2020-11-11 Control valve group and have its tap and shower Active CN112377642B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011250570.8A CN112377642B (en) 2020-11-11 2020-11-11 Control valve group and have its tap and shower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011250570.8A CN112377642B (en) 2020-11-11 2020-11-11 Control valve group and have its tap and shower

Publications (2)

Publication Number Publication Date
CN112377642A CN112377642A (en) 2021-02-19
CN112377642B true CN112377642B (en) 2022-07-05

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Application Number Title Priority Date Filing Date
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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19623104C2 (en) * 1996-06-10 2001-09-27 Ymos Ag Ind Produkte Sanitary fitting designed as a single lever mixer
CN102780424A (en) * 2012-04-19 2012-11-14 苟仲武 Temperature-difference power generation system
CN109027378B (en) * 2016-04-18 2020-11-20 宁波索顿飞羽电器有限公司 Touch type constant temperature faucet system
CN206830932U (en) * 2017-03-29 2018-01-02 温州市凯鲁迪卫浴有限公司 A kind of temperature-indicating water tap
CN208778839U (en) * 2018-07-27 2019-04-23 苏州明柏仪器有限公司 A kind of self power generation residual chlorine monitoring tap
CN209115723U (en) * 2018-11-13 2019-07-16 胡永 A kind of integrated constant-temperature shower faucet with digital display device using thermo-electric generation

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