CN114962704A - Water mixing valve, water heater and water using equipment - Google Patents

Water mixing valve, water heater and water using equipment Download PDF

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Publication number
CN114962704A
CN114962704A CN202110193590.4A CN202110193590A CN114962704A CN 114962704 A CN114962704 A CN 114962704A CN 202110193590 A CN202110193590 A CN 202110193590A CN 114962704 A CN114962704 A CN 114962704A
Authority
CN
China
Prior art keywords
water
mixing
valve
cavity
outlet
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.)
Pending
Application number
CN202110193590.4A
Other languages
Chinese (zh)
Inventor
卢淑霞
王明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
Wuhu Midea Kitchen and Bath Appliances Manufacturing Co Ltd
Original Assignee
Midea Group Co Ltd
Wuhu Midea Kitchen and Bath Appliances Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Midea Group Co Ltd, Wuhu Midea Kitchen and Bath Appliances Manufacturing Co Ltd filed Critical Midea Group Co Ltd
Priority to CN202110193590.4A priority Critical patent/CN114962704A/en
Publication of CN114962704A publication Critical patent/CN114962704A/en
Pending legal-status Critical Current

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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
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0716—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides with fluid passages through the valve member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • 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
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters

Abstract

The embodiment of the application provides a mix water valve, water heater and water equipment, mixes the water valve and includes: the water mixing cavity is provided with a water mixing inlet, a water mixing outlet and a first connecting end, and the first connecting end is used for communicating the water mixing inlet with the water mixing outlet; the hot water cavity is provided with a hot water inlet communicated with the mixed water inlet; the cold water cavity is provided with a cold water inlet, a cold water outlet and a second connecting end, and the cold water inlet is communicated with the cold water outlet and the second connecting end; the valve is arranged between the cold water cavity and the water mixing cavity, the water inlet end of the valve is communicated with the second connecting end, the water outlet end of the valve is communicated with the first connecting end, and the water outlet end of the valve corresponds to the position of the water mixing inlet. The water outlet end of the valve of this application embodiment is owing to correspond and communicate with muddy water import through first link, mixes water import and hot water import intercommunication, therefore the cold water of cold water cavity gets into after mixing the water cavity through the valve, can mix the water cavity internal intensive mixing with the hot water that the hot water import got into to the messenger mixes the water of the suitable temperature of export outflow from mixing the water.

Description

Water mixing valve, water heater and water using equipment
Technical Field
The application relates to the technical field of water heaters, in particular to a water mixing valve, a water heater and water utilization equipment.
Background
The valve is a structure commonly used in liquid and gas conveying pipelines. The existing valve is complex in structural design, so that the overall size of the valve is large, and the valve is not favorable for production, manufacturing, installation and use.
This section is intended to provide a background or context to the embodiments of the application that are recited in the claims. The description herein is not admitted to be prior art by inclusion in this section.
Disclosure of Invention
The embodiment of the application provides a water mixing valve, a water heater and water using equipment, in order to solve or alleviate one or more technical problem among the prior art.
As a first aspect of embodiments of the present application, embodiments of the present application provide a mixing valve, including:
the water mixing cavity is provided with a water mixing inlet, a water mixing outlet and a first connecting end, and the first connecting end is used for communicating the water mixing inlet with the water mixing outlet;
the hot water cavity is provided with a hot water inlet which is communicated with the mixed water inlet;
the cold water cavity is provided with a cold water inlet, a cold water outlet and a second connecting end, and the cold water inlet is communicated with the cold water outlet and the second connecting end;
the valve is arranged between the cold water cavity and the water mixing cavity, the water inlet end of the valve is communicated with the second connecting end, the water outlet end of the valve is communicated with the first connecting end, and the water outlet end of the valve corresponds to the position of the water mixing inlet.
As a second aspect of embodiments of the present application, embodiments of the present application provide a water heater, including:
the water heater comprises a water heater body, a water inlet pipe and a water outlet pipe;
according to the water mixing valve of the first aspect, the cold water outlet of the cold water cavity is communicated with the water inlet pipe, the hot water inlet of the water mixing cavity is communicated with the water outlet pipe, the cold water inlet of the cold water cavity is communicated with the first external water delivery pipe, and the water mixing outlet of the cold water cavity is communicated with the second external water delivery pipe.
As a third aspect of embodiments of the present application, embodiments of the present application provide a water usage apparatus including the mixing valve of the first aspect.
The water outlet end of the valve of this application embodiment is owing to correspond and communicate with muddy water import through first link, mixes water import and hot water import intercommunication, therefore the cold water of cold water cavity gets into after mixing the water cavity through the valve, can mix the water cavity internal intensive mixing with the hot water that the hot water import got into to the messenger mixes the water of the suitable temperature of export outflow from mixing the water. The embodiment of the application provides a water mixing valve simple structure, small, simple to operate.
The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present application will be readily apparent by reference to the drawings and following detailed description.
Drawings
In the drawings, like reference numerals refer to the same or similar parts or elements throughout the several views unless otherwise specified. The figures are not necessarily to scale. It is appreciated that these drawings depict only some embodiments in accordance with the disclosure and are therefore not to be considered limiting of its scope.
Fig. 1 shows a schematic structural diagram of a mixing valve according to an embodiment of the present application.
Fig. 2 shows a schematic view of adjusting the bore of a runner outlet according to an embodiment of the present application.
Fig. 3 is a schematic diagram illustrating an adjustment of the outlet aperture of a flow channel according to another embodiment of the present application.
Fig. 4 shows a schematic diagram of adjusting the caliber of a water outlet of a runner according to another embodiment of the present application.
Fig. 5 shows a schematic structural diagram of a water heater according to an embodiment of the application.
Description of reference numerals:
100-a water mixing valve; 1-water mixing cavity; 2-a cold water cavity;
3-a valve; 11-hot water inlet; 12-a mixed water outlet;
13-a first connection end; 21-a cold water inlet; 22-cold water outlet;
23-a second connection end; 31-water inlet end; 32-water outlet end;
4-valve housing; 5-a separator; 51-a first chamber;
52-a second chamber; 511-the other end of the first chamber; 33-a flow channel;
200-a water heater body; 14-a water mixing inlet; 6-hot water cavity.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present application. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
As shown in fig. 1, as an aspect of an embodiment of the present application, the present embodiment provides a mixing valve 100 including: a water mixing cavity 1, a cold water cavity 2, a hot water cavity 6 and a valve 3.
The mixing chamber 1 has a mixing inlet 14, a mixing outlet 12 and a first connection end 13. The first connection end 13 communicates the mixed water inlet 14 with the mixed water outlet 12.
The hot water cavity 6 is provided with a hot water inlet 11, and the hot water inlet 11 is communicated with a mixed water inlet 14. The hot water inlet 11 is used for feeding hot water into the mixing chamber 1.
The cold water chamber 2 has a cold water inlet 21, a cold water outlet 22 and a second connection 23. The cold water inlet 21 communicates with the cold water outlet 22 and the second connection 23.
The valve 3 is arranged between the cold water cavity 2 and the water mixing cavity 1, the water inlet end 31 of the valve 3 is communicated with the second connecting end 23, the water outlet end 32 of the valve 3 is communicated with the first connecting end 13, and the water outlet end 32 of the valve 3 corresponds to the position of the water mixing inlet 14. So that cold water in the cold water chamber 2 can flow through the valve 3 into the mixing inlet 14 with the valve 3 in the open state.
The water outlet end of the valve of this application embodiment is owing to correspond and communicate with muddy water import through first link, mixes water import and hot water import intercommunication, therefore the cold water of cold water cavity gets into after mixing the water cavity through the valve, can mix the water cavity internal intensive mixing with the hot water that the hot water import got into to the messenger mixes the water of the suitable temperature of export outflow from mixing the water. The embodiment of the application provides a water mixing valve simple structure, small, simple to operate.
In one example, the mixing water chamber 1, the cold water chamber 2 and the valve 3 are arranged on the same plane. Therefore, the water mixing cavity 1, the cold water cavity 2 and the valve 3 are communicated to form a straight-line structure, and the occupied space of the water mixing valve 100 is reduced.
It should be noted that, in the embodiment of the present application, the water mixing cavity 1, the cold water cavity 2 and the valve 3 are disposed on the same plane, which may mean that the water mixing cavity 1, the cold water cavity 2 and the valve 3 are disposed on the same axis. In the case of horizontal placement, the valve 3 is opened and water can flow between the mixing water chamber 1 and the cold water chamber 2. The shape and the size of the water mixing cavity 1 and the cold water cavity 2 can be the same or different.
In one example, a valve sleeve 4 can be further included, the valve 3 is positioned in the valve sleeve 4, and the valve sleeve 4 is fixedly connected with both the water mixing cavity 1 and the cold water cavity 2. In one example, the valve housing 4 may be integrally formed with the mixing and cold water chambers 1, 2. It should be understood that the mixing cavity 1, the cold water cavity 2 and the valve 3 may also be fixedly connected in other manners, which is not limited in the embodiments of the present application.
In the embodiment of the present application, when the valve 3 is opened, the cold water enters the cold water cavity 2 from the cold water inlet 21, and passes through the valve 3 to the water mixing cavity 1. Meanwhile, hot water enters the water mixing cavity 1 from the hot water inlet 11, mixes with cold water entering the water mixing cavity 1, and then flows out from the water mixing outlet 12. With the valve 3 closed, hot water enters the mixing chamber 1 from the hot water inlet 11, no cold water mixes with it, and the mixed water outlet 12 discharges hot water.
In the embodiment of the present application, the mixing valve 100 may be applied to any domestic water device used in daily life, for example, a water device in a gas field, a kitchen water device, a drinking water device, a medical cleaning device, and the like. The water-consuming device may include a heat-exchanging device for heating cold water to generate hot water. The cold water outlet 22 may be connected to a water inlet pipe of the heat exchanging device, and the hot water inlet 11 may be connected to a water outlet pipe of the heat exchanging device, so that after the cold water is heat exchanged by the heat exchanging device, hot water is generated and is mixed with the cold water in the mixing valve 100 to supply the water.
In one embodiment, a partition 5 is provided in the mixing chamber 1, and the partition 5 divides the interior of the mixing chamber 1 into a first chamber 51 and a second chamber 52 which are in communication with each other. One end of the first chamber 51 forms the mixed water inlet 14, one end of the second chamber 52 forms the mixed water outlet 12, and the other end 511 of the first chamber 51 is communicated with the other end of the second chamber 52 and forms the first connection end 13 together. That is, the first chamber 51 communicates the hot water inlet 11 with the water outlet end 32 of the valve 3, and the second chamber 52 communicates the first chamber 51 with the mixed water outlet 12.
In this application embodiment, through set up baffle 5 in mixing water cavity 1, split into the first cavity 51 and the second cavity 52 of intercommunication each other with mixing water cavity 1's inside for cold water in the cold water cavity 2 flows to first cavity 51 through valve 3, thereby crosses with the hot water that hot water import 11 got into and mixes. The mixed water flows to the second chamber 52 and flows out through the water mixing outlet 12, so that the cold water and the hot water are fully mixed, and the temperature of the mixed water flowing out from the water mixing outlet 12 is more uniform.
In one example, the partition 5 may divide the interior of the mixing chamber 1 into a first chamber 51 and a second chamber 52, which are connected to each other, and the partition 5 is disposed at an intermediate position in the mixing chamber 1, which may facilitate processing.
In one example, the partition 5 may divide the interior of the mixing chamber 1 unequally into a first chamber 51 and a second chamber 52 communicating with each other, for example, the first chamber 51 is larger than the second chamber 52, or the first chamber 51 is smaller than the second chamber 52. The first chamber 51 and the second chamber 52 may be sized according to the application, and the embodiment of the present application is not limited thereto.
In one example, the first chamber 51 may be larger and the second chamber 52 may be smaller, such that almost all of the cold water entering the cold water chamber 2 is mixed with the hot water entering the hot water inlet 11 in the first chamber 51, and the second chamber 52 may be sized to facilitate the outflow of the mixed water.
In one embodiment, the partition 5 is horizontally disposed in the mixing chamber 1 and extends toward the valve 3.
In one example, the partition 5 extends to 4/5-2/3 of the length of the mixing chamber 1 in the direction of the valve 3, so that the mixed water in the first chamber 51 flows to the second chamber 52. As a specific example, the partition 5 extends towards the valve 3 to 3/4 of the length of the mixing chamber 1, and the mixed water in the first chamber 51 can flow to the second chamber 52 through 1/4 of the length of the mixing chamber 1 which is not partitioned by the partition 5, so that the mixed water flows out of the mixing outlet 12. The length in the embodiment of the present application refers to a distance in a horizontal direction when the mixing valve 100 is horizontally placed.
The partition 5 may be any arrangement that does not affect the flow of water from the first chamber 51 to the second chamber 52, and the present embodiment does not limit this. As an example, the partition 5 may be provided to be inclined upward or downward toward the valve 3. As an example, the partition 5 may be a flat plate, or may be another structure that facilitates mixing of hot water and cold water, which is not limited in the embodiment of the present application.
In one example, the hot water inlet 11 and the mixed water outlet 12 may be oppositely arranged in the up-down direction of the water mixing cavity 1; the water mixing cavity 1 may also be vertically arranged, for example, the hot water inlet 11 is arranged on the upper side wall of the water mixing cavity 1, and the water mixing outlet 12 is arranged on the rear side wall of the water mixing cavity 1. Similarly, the cold water inlet 21 and the cold water outlet 22 may be disposed opposite to each other in the up-down direction of the cold water chamber 2; it is also possible to arrange the cold water chamber 2 vertically, for example, the cold water outlet 22 is arranged on the upper side wall of the cold water chamber 2, and the cold water inlet 21 is arranged on the rear side wall of the cold water chamber 2. In one example, the mixed water outlet 12 may be disposed intermediate the hot water inlet 11 and the first connection end 13. The specific arrangement positions of the hot water inlet 11, the mixed water outlet 12, the cold water inlet 21 and the cold water outlet 22 are not limited in the embodiments of the present application.
In one embodiment, the valve 3 is movably disposed inside the flow passage 33, when the valve 3 is in the open state, the flow passage 33 connects the water inlet end 31 of the valve 3 with the water outlet end 32 of the valve 3, and the water outlet of the flow passage 33 corresponds to the other end 511 of the first chamber 51.
In one embodiment, the other end 511 of the first chamber 51 corresponds to the position of the water outlet of the flow passage 33 and is located on the same horizontal plane. The cold water in the cold water cavity 2 flows to the first cavity 51 after passing through the valve 3, so that almost all the cold water is mixed with the hot water in the first cavity 51 and then flows to the second cavity 52, and the cold water and the hot water are fully mixed.
In one embodiment, the flow passage 33 is rotatably or slidably disposed inside the valve 3. The aperture of the water outlet of the flow passage 33 is adjusted by controlling the rotation angle of the flow passage 33. Alternatively, the outlet aperture of the flow passage 33 is adjusted by adjusting the sliding position of the flow passage 33. It is understood that the aperture of the water outlet of the flow passage 33 may be adjusted in any other manner, which is not limited in the embodiment of the present application. The embodiment of the application can be rotatably or slidably arranged inside the valve 3 through the flow channel 33, so that the caliber of the water outlet of the flow channel 33 can be adjusted, the flow of the cold water cavity 2 entering the water mixing cavity 1 can be adjusted, the temperature of mixed water can be adjusted, and the requirement of water use can be met.
In one example, the position of the water outlet of the flow passage 33 corresponds to the position of the first connection end 13, the caliber of the water outlet of the flow passage 33 is smaller than the caliber of the first connection end 13, and the caliber of the water outlet of the flow passage 33 is higher than the bottom of the first connection end 13, so that the cold water entering the cold water cavity 2 through the flow passage 33 can be mixed with the hot water first, and the mixed water flowing out of the mixed water outlet 12 is ensured. The flow rate of the cold water cavity 2 entering the water mixing cavity 1 can be adjusted by adjusting the caliber of the water outlet of the flow channel 33, the caliber of the water outlet of the flow channel 33 is opened from top to bottom to the maximum, so that the cold water entering the cold water cavity 2 through the flow channel 33 is mixed with the hot water, and the water flowing out of the water mixing outlet 12 is further mixed with the mixed water.
In one embodiment, the aperture of the other end 511 of the first chamber 51 is smaller than the aperture of the outlet end 32 of the valve 3. The mixing state of the cold water and the hot water can be adjusted by adjusting the caliber of the water outlet of the flow passage 33. For example, as shown in fig. 2, the diameter of the water outlet of the flow passage 33 may be adjusted to be smaller than or equal to the diameter of the other end 511 of the first chamber 51, so that almost all cold water is mixed with the hot water in the first chamber 51 and flows to the second chamber 52, thereby ensuring sufficient mixing of the cold water and the hot water. For another example, as shown in fig. 3, the diameter of the water outlet of the flow passage 33 may be adjusted to be larger than the diameter of the other end 511 of the first chamber 51, so that part of the cold water flows into the first chamber 51 to be mixed with the hot water and part of the cold water flows into the second chamber 52. For another example, as shown in fig. 4, the outlet of the flow passage 33 may be adjusted to be closed, so that cold water cannot flow to the mixing cavity 1 through the valve 3, and hot water entering from the hot water inlet 11 flows out from the mixing outlet 12 through the mixing cavity 1.
In one embodiment, the second chamber 52 is also in communication with the outlet end 32 of the valve 3. As shown in fig. 4, when the diameter of the water outlet of the flow passage 33 is the largest, the cold water flows through the valve 3 to the second chamber 52, so that the mixed water outlet 12 flows out the cold water.
In one example, the mixing chamber 1 has a mixing inlet 14, a mixing outlet 12 and a first connection end 13. The cold water chamber 2 has a cold water inlet 21, a cold water outlet 22 and a second connection end 23. The hot water cavity 6 is provided with a hot water inlet 11, and the hot water inlet 11 is communicated with a mixed water inlet 14. The valve 3 is arranged between the cold water cavity 2 and the water mixing cavity 1, the water inlet end 31 of the valve 3 is communicated with the second connecting end 23, the water outlet end 32 of the valve 3 is communicated with the first connecting end 13, and the cold water cavity 2 is communicated with the water mixing cavity 1 under the condition that the valve 3 is in an open state. Wherein, the water mixing cavity 1, the cold water cavity 2 and the valve 3 are arranged on the same plane. When the valve 3 is closed, the hot water entering through the hot water inlet 11 flows out from the mixed water outlet 12 without being mixed with the cold water, and the mixed water outlet 12 flows out the hot water. When the valve 3 is opened, the hot water entering from the hot water inlet 11 is mixed with the cold water entering from the cold water chamber 2 and flows out from the mixed water outlet 12, and the mixed water with proper temperature flows out from the mixed water outlet 12. Under the condition that the valve 3 is opened to the maximum water outlet aperture of the flow passage 33, the flow rate of the cold water is large, and because the mixed water outlet 12 is communicated with the atmosphere, the hot water inlet 11 is positioned on the side wall of the mixed water cavity 1, the cold water directly flows out from the mixed water outlet 12, and the cold water flows out from the mixed water outlet 12.
In one example, the hot water inlet 11 may be disposed above the mixed water inlet 14.
In another example, the hot water inlet 11 may be provided at one side of the mixed water inlet 14.
As shown in fig. 5, as an aspect of an embodiment of the present application, the embodiment provides a water heater including: a water heater body 200 and the mixing valve 100 of any of the above embodiments. The water heater can be a gas water heater or an electric water heater. The water heater body 200 has a water inlet pipe (not shown) and a water outlet pipe (not shown). The cold water outlet 22 of the cold water cavity 2 of the water mixing valve 100 is communicated with a water inlet pipe, the hot water inlet 11 of the hot water cavity 6 is communicated with a water outlet pipe, the cold water inlet 21 of the cold water cavity 2 is communicated with a first external water pipe, and the mixed water outlet 12 of the water mixing cavity 1 is communicated with a second external water pipe. As an example, the first water delivery pipe is a tap water pipe, the tap water pipe may be fixedly connected with the cold water inlet 21, and a flow rate adjusting device for adjusting the inlet flow rate of the cold water is disposed on the tap water pipe. The second water pipe is a water pipe which is connected with a water outlet tap, and the mixed water with the proper temperature flowing out from the mixed water outlet 12 can be used by opening the water outlet tap.
As an aspect of the embodiments of the present application, the present embodiment provides a water using apparatus including the mixing valve 100 of any of the embodiments. The water consumption equipment can be understood as a water heater, a wall-mounted boiler, a faucet, water purification equipment, a water dispenser and the like. The cold water inlet 21 of the water mixing valve 100 is communicated with a tap water pipe, the cold water outlet 22 of the water mixing valve 100 is communicated with a water inlet pipe of a water consuming device, the hot water inlet 11 of the water mixing valve 100 is communicated with a water outlet pipe of the water consuming device, and mixed water with a proper temperature flows out of the water mixing outlet 12 of the water mixing valve 100 for use.
In the description of the present specification, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral parts thereof; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
The above disclosure provides many different embodiments or examples for implementing different structures of the application. The components and arrangements of specific examples are described above to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present application, and these should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A mixing valve, comprising:
the water mixing cavity is provided with a water mixing inlet, a water mixing outlet and a first connecting end, and the first connecting end is used for communicating the water mixing inlet with the water mixing outlet;
the hot water cavity is provided with a hot water inlet, and the hot water inlet is communicated with the mixed water inlet;
the cold water cavity is provided with a cold water inlet, a cold water outlet and a second connecting end, and the cold water inlet is communicated with the cold water outlet and the second connecting end;
the valve is arranged between the cold water cavity and the water mixing cavity, the water inlet end of the valve is communicated with the second connecting end, the water outlet end of the valve is communicated with the first connecting end, and the water outlet end of the valve corresponds to the position of the water mixing inlet.
2. The mixing valve according to claim 1, wherein a partition plate is arranged in the mixing cavity, the partition plate divides the interior of the mixing cavity into a first chamber and a second chamber, one end of the first chamber forms the mixing inlet, one end of the second chamber forms the mixing outlet, and the other end of the first chamber is communicated with the other end of the second chamber and jointly forms the first connecting end.
3. The mixing valve as claimed in claim 2, wherein a flow passage is movably disposed inside the valve, and when the valve is in the open state, the flow passage connects the water inlet end of the valve with the water outlet end of the valve, and the water outlet of the flow passage corresponds to the other end of the first chamber.
4. The mixing valve of claim 3, wherein the baffle is horizontally disposed in the mixing chamber and extends in a direction toward the valve; the other end of the first cavity and the water outlet of the flow channel are positioned on the same horizontal plane.
5. The mixing valve of claim 3, wherein the flow channel is rotatably or slidably disposed within the valve interior.
6. The mixing valve of claim 3, wherein the aperture of the other end of the first chamber is smaller than the aperture of the outlet end of the valve.
7. The mixing valve of claim 1, wherein the mixing chamber, the cold water chamber and the valve are disposed on a same plane.
8. The mixing valve of claim 1, wherein the hot water inlet is disposed above the mixing water inlet;
or the hot water inlet is arranged on one side of the mixed water inlet.
9. A water heater, comprising:
the water heater comprises a water heater body, a water inlet pipe and a water outlet pipe;
the mixing valve as claimed in any one of claims 1 to 8, wherein the cold water outlet of the cold water cavity is communicated with the water inlet pipe, the hot water inlet of the hot water cavity is communicated with the water outlet pipe, the cold water inlet of the cold water cavity is communicated with a first external water pipe, and the mixing water outlet of the mixing cavity is communicated with a second external water pipe.
10. A water-using apparatus, comprising: the mixing valve of any one of claims 1 to 8.
CN202110193590.4A 2021-02-20 2021-02-20 Water mixing valve, water heater and water using equipment Pending CN114962704A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110193590.4A CN114962704A (en) 2021-02-20 2021-02-20 Water mixing valve, water heater and water using equipment

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Application Number Priority Date Filing Date Title
CN202110193590.4A CN114962704A (en) 2021-02-20 2021-02-20 Water mixing valve, water heater and water using equipment

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Publication Number Publication Date
CN114962704A true CN114962704A (en) 2022-08-30

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CN202110193590.4A Pending CN114962704A (en) 2021-02-20 2021-02-20 Water mixing valve, water heater and water using equipment

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CN (1) CN114962704A (en)

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