CN207687408U - The spool and water mixing valve of water mixing valve - Google Patents
The spool and water mixing valve of water mixing valve Download PDFInfo
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- CN207687408U CN207687408U CN201820034582.9U CN201820034582U CN207687408U CN 207687408 U CN207687408 U CN 207687408U CN 201820034582 U CN201820034582 U CN 201820034582U CN 207687408 U CN207687408 U CN 207687408U
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Abstract
The utility model discloses a kind of spools of water mixing valve, including definite ceramic chip and it is rotatably assorted in the dynamic porcelain piece on definite ceramic chip, the definite ceramic chip is equipped with and matches the first flow to be formed and second flow channel with dynamic porcelain piece, setting constitutes mixed pool parallel for some or all of described first flow and second flow channel, the dynamic porcelain piece is equipped with and matches the flow-guiding channel to be formed with definite ceramic chip, the flow-guiding channel turned in mixed pool with dynamic porcelain piece is connected to first flow and second flow channel respectively, the flow that the first flow is located at any position in mixed pool is equal, the cross-sectional area that the second flow channel is located in mixed pool is changed linearly along length direction.The utility model provides a kind of spool of water mixing valve, mix influence during water water-mixing temperature variable it is few, therefore leaving water temperature is easily controllable, in addition mixes water temperature during water and is adjusted larger, therefore the precision of lower water temperature is good.
Description
Technical field
The utility model is related to the technical field of tile valve, the specifically spool and water mixing valve of a kind of water mixing valve.
Background technology
Existing commercially available water heater generally all carries mixed water function, and the principle of design is to make by the adjusting of spool
Hot water and cold water export after mixing in proportion, to realize the control of leaving water temperature.Such as patent name is a kind of electric operated thermostatic
Water mixing valve (Publication No. CN205618730U) so that the connection of different hole positions is thus real on definite ceramic chip using the rotation of dynamic porcelain piece
Water function is now mixed, and realizes the control of mixed water water temperature by adjusting the aperture of cold water hole and hot water hole.But this existing skill
Its dynamic porcelain piece of the water mixing valve of art cold water flow and hot water flow during rotation generate variation, thus the water temperature of mixed water compared with
Difficult to control, particularly with the water heater of self-heating type, the hot water water temperature in hot water flux changes greatly, thus by cold water stream
The influence of amount, hot water flow and hot water temperature three will lead to the more difficult to control of water-mixing temperature, in actual application institute body
Reveal the result come be exactly water outlet water temperature it is fluctuated, and the larger output water temperature of this fluctuation can cause water temperature to sense
Device is frequently sent a control signal in driving motor, so that driving motor, which frequently controls dynamic porcelain piece, carries out rotation adjusting,
This not only greatly reduces the service life of component, but also customer experience is poor.
In addition, being not difficult to find out from the water mixing valve of this prior art, when the groove of water conservancy diversion on dynamic porcelain piece makes cold water hole
The adjustable-angle that dynamic porcelain piece when mixing water to realize is connected to hot water hole is smaller, therefore mixed when dynamic porcelain piece rotation unit angle
Coolant-temperature gage changes greatly, this results in the low precision adjusted.
Invention content
The utility model is intended to solve first technical problem in the related technology at least to a certain extent：It provides a kind of
The spool of water mixing valve, the variable that mixed water influences water-mixing temperature in the process is few, therefore leaving water temperature is easily controllable, in addition mixes water
Water temperature is adjusted larger in the process, therefore the precision of lower water temperature is good.
The utility model is intended to solve second technical problem in the related technology at least to a certain extent：It provides a kind of
Water mixing valve, stable in outlet water temperature, and temperature change is gentle during lower water temperature, degree of regulation is high.
For this purpose, the utility model proposes a kind of spool of water mixing valve for the first technical problem, it include definite ceramic chip with
And be rotatably assorted in the dynamic porcelain piece on definite ceramic chip, the definite ceramic chip, which is equipped with, matches the first flow to be formed and the with dynamic porcelain piece
Two runners, setting constitutes mixed pool parallel for some or all of the first flow and second flow channel, is set on the dynamic porcelain piece
Have the flow-guiding channel for matching and being formed with definite ceramic chip, with dynamic porcelain piece turn to the flow-guiding channel in mixed pool respectively with first flow
It is connected to second flow channel, the flow that the first flow is located at any position in mixed pool is equal, and the second flow channel is located at
Cross-sectional area in mixed pool is changed linearly along length direction.By the design for first flow structure, so that
Variation will not be generated with the movement of flow-guiding channel by obtaining the flow of first flow, therefore only the flow of control second flow channel becomes
The turned position of change, the adjusting of unitary variant, the changes in flow rate and flow-guiding channel that can make second flow channel is one-to-one
Association is formed, so that adjustment process is reliable and stable.
An example according to the present utility model, the first flow are hot water flux, and second flow channel is cold water runner, institute
The part parallel setting of the first flow and second flow channel stated, which is constituted, mixes pool, and the first flow is located at the part outside mixed pool
Single hydrothermal area is constituted, the flow-guiding channel turned in single hydrothermal area with dynamic porcelain piece is connected to first flow, the first flow position
It is changed linearly along length direction in the cross-sectional area in single hydrothermal area.It can be in hot water water by the way that single hydrothermal area is arranged
Measure it is insufficient in the case of, by it is single export hot water and reduce hot water flow ensure the water temperature to supply water.
An example according to the present utility model, the second flow channel are located at the part outside mixed pool and constitute single cold water area,
The flow-guiding channel turned in single cold water area with dynamic porcelain piece is connected to second flow channel, and the list cold water area and hydrothermal area are located at
The both sides in mixed pool.Single cold water output may be implemented in the single cold water area of setting, can be as the switch of common cold water water supply
Valve uses.
An example according to the present utility model, the definite ceramic chip are equipped with apopore, the flow-guiding channel and water outlet
Hole is connected to, and the first flow and second flow channel are along the circumferentially extending of apopore, and first flow and second flow channel are located at
Part in mixed pool is mutually staggered along the radial direction of apopore.The design radially to misplace can make first flow and second
The size elongation of runner circumferentially, therefore can so that the adjustable extent of mixed pool and single hydrothermal area are wide.
An example according to the present utility model, the part that the second flow channel is located in mixed pool are radially positioned at first
The outside of runner.Cold water runner can occur rupture to avoid definite ceramic chip or dynamic porcelain piece on the outside of hot water flux and cause hot water straight
It connects and leaks to outside spool, personnel's scald or equipment thermal damage etc. caused by thus hot water being avoided to leak.
An example according to the present utility model, rotational angle of the flow-guiding channel in single hydrothermal area be more than 60 ° and
Less than 120 degree.
An example according to the present utility model, rotational angle of the flow-guiding channel in mixed pool are more than 90 ° and small
In 180 degree.
An example according to the present utility model, the first flow are located at the cross-sectional area of any position in mixed pool
It is equal.It is equal by first flow cross-sectional area, it is simple and reliable for structure to realize that flow the output phase is same.
An example according to the present utility model, the definite ceramic chip is equipped with the first inlet opening and the second inlet opening, described
The second inlet opening be connected to second flow channel, first inlet opening and first flow are located in mixed pool far from the second inlet opening
Position connection.The position of two inlet openings installation can make the pressure on definite ceramic chip by two inlet openings relatively equal farther out
Weighing apparatus, thus reduces unilateral pressure of the definite ceramic chip for dynamic porcelain piece, and the leakproofness for being conducive to definite ceramic chip and dynamic porcelain piece improves.Simultaneously
Reduce the damping force in dynamic porcelain piece rotation process.
For this purpose, the utility model proposes a kind of water mixing valve for the second technical problem, it includes valve casing, valve deck, drive shaft
With above-mentioned spool, valve deck closes to form valve chamber with covers for housing, and the spool is installed in valve chamber, and the definite ceramic chip of spool is fixed on
In valve chamber, the dynamic porcelain piece of spool is fixedly connected with one end of drive shaft, and the drive shaft other end is pierced by outside valve chamber, for
The output axis connection of driving motor.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent, or recognized by the practice of the utility model.
Above-mentioned technical proposal has the following advantages that or advantageous effect：First, the flow of hot water is constant during mixed water, cold
The flow of water is adjustable, therefore the variation of unitary variant can be conducive to realize the accurate control for mixing water water temperature by the rotation of dynamic porcelain piece
System, secondly, the adjustable extent for mixing pool are wide, therefore the corresponding water-mixing temperature variation of unit turn angle is small, therefore mixed water water temperature
Adjusting is more accurate, finally, passes through the cross section linear change reality that single hydrothermal area and first flow is arranged in single hydrothermal area
The water flow showed in the case of single hot water is adjustable, can be insufficient in hot water supply, passes through that reduce hot water flow real
Now water temperature is constant.
Description of the drawings
Fig. 1 is the structural schematic diagram of the water mixing valve of the utility model.
Fig. 2 is the exploded perspective view of Fig. 1.
Fig. 3 is the structural schematic diagram of the definite ceramic chip of spool in the utility model.
Fig. 4 is the structural schematic diagram in another direction of Fig. 3.
Fig. 5 is the structural schematic diagram of the dynamic porcelain piece of spool in the utility model.
Fig. 6 is the schematic top plan view of Fig. 3.
Fig. 7 a~7d are the assembling schematic diagrams of the definite ceramic chip of spool and dynamic porcelain piece different location in the utility model.
Wherein, 1, definite ceramic chip, 1.1, lower face, 2, dynamic porcelain piece, 3, apopore, 4, flow-guiding channel, 5, first flow, 6,
Two runners, the 7, first inlet opening, the 8, second inlet opening, 9, valve casing, 10, valve deck, 11, drive shaft；
Wherein, 101, mixed pool, 102, single hydrothermal area, 103, single cold water area.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
Below with reference to the accompanying drawings it is described in detail the spool of the water mixing valve according to the utility model embodiment.
A kind of spool of water mixing valve, including definite ceramic chip 1 and dynamic porcelain piece 2, adjacent two ends of definite ceramic chip 1 and dynamic porcelain piece 2
Face paste is closed, i.e., the lower face 1.1 of definite ceramic chip 1 as shown in Figures 2 and 3 is bonded with the upper surface of dynamic porcelain piece 2, and the dynamic porcelain piece
2 are rotatably assorted with definite ceramic chip 1, and the definite ceramic chip 1 is equipped at least two flow path grooves and at least one towards the upper surface of dynamic porcelain piece 2
A apopore 3, each flow path groove is matched with the lower face of dynamic porcelain piece 2 to be formed multiple for water flow passage, and dynamic porcelain piece 2 is towards definite ceramic chip 1
Lower face be equipped with diversion trench, the diversion trench matches the flow-guiding channel 4 to be formed with the lower face 1.1 of definite ceramic chip 1, described
One end of flow-guiding channel 4 is connected to apopore 3, and flow-guiding channel 4 is close to the part of the other end with 4 rotation process of flow-guiding channel point
Be not connected to for water flow passage with each, when flow-guiding channel 4 with when being individually connected to for water flow passage with regard to single water outlet, when flow-guiding channel 4 and two
It is a and it is more than two just mix water outlet when being connected to for water flow passage, when flow-guiding channel 4 stops not when not being connected to each for water flow passage
Water outlet.
Embodiment one：
As shown in figure 3, being set on the lower face 1.1 of the definite ceramic chip 1, there are two flow path groove, two flow path grooves and dynamic porcelain pieces 2
Lower face is surrounded to form first flow 5 and second flow channel 6 respectively, the flow-guiding channel 4 with dynamic porcelain piece 2 rotate during simultaneously
The region being connected to first flow 5 and second flow channel 6 is mixed pool 101, i.e., when flow-guiding channel 4 simultaneously with first flow 5 and the
The flow-guiding channel 4 inswept region when two runners 6 are connected to, the first flow 5 are located at part and water conservancy diversion in mixed pool 101
The flow of connectivity part does not change with the change in location of flow-guiding channel 4 between channel 4, i.e., when flow-guiding channel 4 is in mixed zone 101
Move so that when the communicating position between flow-guiding channel 4 and first flow 5 changes first flow 5 and flow-guiding channel 4 it
Between flow be steady state value.Certainly above-mentioned it is constant refer to it is sensu lato be substantially the same, fluid flows transient process in reality
Certainly exist certain fluctuating error, this point be taken in a relatively broad sense for flow it is constant.The second flow channel 6 is located at mixed pool
Cross-sectional area in 101 is changed linearly along length direction.Can linearly become larger, or linearly become smaller, more or
Person is first big after small, or first small rear big.
Some or all of the above first flow 5 and second flow channel 6 parallel setting constitute mix pool 101 can be with
Make a variety of decipherings, i.e., first flow 5 is entirely located in mixed pool 101 and the part of second flow channel 6 is located in mixed pool 101,
Either the part of first flow 5 is located in mixed pool 101 and second flow channel 6 is entirely located in mixed pool 101 or such as Fig. 3 or 6
Shown, the part of first flow 5 and the part of second flow channel 6 are located in mixed pool 101, more or first flow 5 it is complete
The whole of portion and second flow channel 6 is respectively positioned in mixed pool 101.
Embodiment two：
As shown in figure 4, the structure of the spool and above-described embodiment one are essentially identical, difference lies in：The definite ceramic chip 1
It is equipped with the first inlet opening 7 and the second inlet opening 8, second inlet opening 8 is connected to second flow channel 6, first water inlet
Hole 7 is located at the position in mixed pool 101 with first flow 5 and is connected to.
Embodiment three：
As shown in fig. 6, the structure of the spool and above-described embodiment two are essentially identical, difference lies in：It is described first-class
Road 5 is hot water flux, and second flow channel 6 is cold water runner, and the first flow 5 is located at the part outside mixed pool 101 and constitutes single heat
Pool 102, the flow-guiding channel 4 turned in single hydrothermal area 102 with dynamic porcelain piece 2 are connected to first flow 5, the first flow 5
Cross-sectional area in single hydrothermal area 102 is changed linearly along length direction.I.e. first flow 5 is located at single hydrothermal area
Cross-sectional area in 102 can linearly become larger, or linearly become smaller, big after either first big after small or first small.
Example IV：
As shown in fig. 6, the structure of the spool and above-described embodiment three are essentially identical, difference lies in：The second
Road 6 is located at the part outside mixed pool 101 and constitutes single cold water area 103, and it is logical to turn to the water conservancy diversion in single cold water area 103 with dynamic porcelain piece 2
Road 4 is connected to second flow channel 6, and the list cold water area 103 is located at the both sides in mixed pool 101 with single hydrothermal area 102.
Embodiment five：
As shown in fig. 6, the structure of the spool and above-described embodiment four are essentially identical, difference lies in：Described first
Runner 5 and second flow channel 6 are along the circumferentially extending shape arc-shaped structure of apopore 3, first flow 5 and second flow channel 6 positioned at mixed
Part in pool 101 is mutually staggered along the radial direction of apopore 3.
Embodiment six：
As shown in fig. 6, the structure of the spool and above-described embodiment five are essentially identical, difference lies in：It is described first-class
Road 5 is located at the part in mixed pool 101 and is sequentially arranged radially inwards with part of the second flow channel 6 in mixed pool 101, i.e.,
For the first flow 5 compared to second flow channel 6 close to apopore 3, second flow channel 6 is radially disposed in first flow 5 along apopore 3
Outside.
Embodiment seven：
As shown in fig. 6, the structure of the spool and above-described embodiment five are essentially identical, difference lies in：Single cold water area
103, the circumferential direction sequential clockwise of pool 101 and single hydrothermal area 102 along apopore position is mixed, first flow 5 is located at
Cross-sectional area in single hydrothermal area 102 linearly reduces along the clockwise direction of length, and second flow channel 6 is located in mixed pool 101
Cross-sectional area linearly reduce along the clockwise direction of length, described second inlet opening 8 is located at single cold water with second flow channel 6
Position connection in area 103.
Embodiment eight：
As shown in fig. 6, the structure of the spool and above-described embodiment two are essentially identical, difference lies in：Described first into
Water hole 7 is located at first flow 5 in mixed pool 101 to be connected to close to the position of single hydrothermal area 102.I.e. first flow 5 is located at mixed water
The intersection of area 101 and single hydrothermal area 102 are connected to the first inlet opening 7.
Embodiment nine：
As shown in fig. 6, the structure of the spool and above-described embodiment two are essentially identical, difference lies in：The dynamic porcelain piece 2
Driving flow-guiding channel 4, the rotatable angular range of the dynamic porcelain piece 2 is 60 ° to 120 ° when rotation in single hydrothermal area 102, i.e.,
When flow-guiding channel 4 is movable in single hydrothermal area 102, adjustable maximum magnitude of the dynamic porcelain piece 2 is in 60 ° to 120 °
Arbitrary value can be 60 °, 70 °, 80 °, 90 °, 100 °, 110 °, 120 °.
Embodiment ten：
As shown in fig. 6, the structure of the spool and above-described embodiment two are essentially identical, difference lies in：The dynamic porcelain piece 2
Driving flow-guiding channel 4, the rotatable angular range of the dynamic porcelain piece 2 is 90 ° to 180 ° when rotation in mixed pool 101, that is, is worked as
Adjustable maximum magnitude of the dynamic porcelain piece 2 is arbitrary in 90 ° to 180 ° to flow-guiding channel 4 when activity in mixed pool 101
Value, can be 90 °, 100 °, 110 °, 120 °, 130 °, 140 °, 150 °, 160 °, 170 °, 180 °.
Embodiment 11：
As shown in fig. 6, the structure of the spool and above-described embodiment two are essentially identical, difference lies in：Shown definite ceramic chip 1
Lower face be equipped with and cut off the water area 104, the flow-guiding channel 4 turns to cut off the water flow-guiding channel 4 and definite ceramic chip 1 when in area 104
Lower face is bonded so that flow-guiding channel 4 separates with first flow 5 and second flow channel 6.
As shown in Figure 7a, being located at for flow-guiding channel 4 mixes in pool 101, the hot water and second flow channel 6 of the first flow 5
Cold water mix after converge into apopore 3 and export by flow-guiding channel 4, wherein if flow-guiding channel 4 if rotate clockwise
The cold water flow of second flow channel 6 becomes smaller, and mixes water water temperature and increases, the cold water of second flow channel 6 if flow-guiding channel 4 rotates counterclockwise
Flow becomes larger, and mixing water water temperature reduces；
As shown in Figure 7b, flow-guiding channel 4 is located in single hydrothermal area 102, and the flow-guiding channel 4 only connects with first flow 5
Logical, therefore, first flow 5 realizes apopore 3 by flow-guiding channel 4 output of single hot water, if flow-guiding channel 4 is along suitable at this time
The hot water flow that hour hands rotate then first flow 5 becomes smaller, and causes the water yield of apopore 3 to reduce, if flow-guiding channel 4 is along counterclockwise
The hot water flow for rotating then first flow 5 becomes larger, and the water yield of apopore 3 is caused to increase.
As shown in Figure 7 c, being located at for flow-guiding channel 4 cuts off the water in area 104, the flow-guiding channel 4 and first flow 5 and second
Runner 6 disconnects, and therefore, without flow in apopore 3, reaches closing effect.
As shown in figure 7d, flow-guiding channel 4 is located in single cold water area 103, and the flow-guiding channel 4 only connects with second flow channel 6
Logical, therefore, second flow channel 6 realizes apopore 3 by flow-guiding channel 4 output of single cold water.
As illustrated in fig. 1 and 2, a kind of water mixing valve, it is characterised in that：Including valve casing 9, valve deck 10, drive shaft 11 and above-mentioned
Spool, valve deck 10 close with the lid of valve casing 9 and form valve chamber, and the spool is installed in valve chamber, and the definite ceramic chip 1 of spool is fixed on valve chamber
Interior, the dynamic porcelain piece 2 of spool is fixedly connected with one end of drive shaft 11, and 11 other end of the drive shaft is pierced by outside valve chamber, is used for
With the output axis connection of driving motor.
What needs to be explained here is that in the description of the present invention, it should be understood that term "center", " longitudinal direction ",
" transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top",
The orientation or positional relationship of the instructions such as "bottom" "inner", "outside", " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitation of the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or more in the description of the present invention, remove
It is non-separately to have clearly specific restriction.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature is "above" or "below" second feature
Can be that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, first is special
Sign second feature " on ", " top " and " above " can be fisrt feature and be directly above or diagonally above the second feature, or only
Indicate that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combines and combination.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
For a person skilled in the art, after reading above description, various changes and modifications undoubtedly will be evident.
Therefore, appended claims should regard whole variations and modifications of the true intention and range that cover the utility model as.
The range and content of any and all equivalences in Claims scope are all considered as still belonging to the intention and model of the utility model
In enclosing.
Claims (10)
1. a kind of spool of water mixing valve, including definite ceramic chip and it is rotatably assorted in the dynamic porcelain piece on definite ceramic chip, the definite ceramic chip
Be equipped with and match the first flow to be formed and second flow channel with dynamic porcelain piece, the part of the first flow and second flow channel or
All parallel setting, which is constituted, mixes pool, and the dynamic porcelain piece is equipped with and matches the flow-guiding channel to be formed with definite ceramic chip, with dynamic porcelain piece
The flow-guiding channel turned in mixed pool is connected to first flow and second flow channel respectively, it is characterised in that：The first flow
The flow of any position is equal in mixed pool, and the second flow channel is located at the cross-sectional area edge in mixed pool from height
Degree direction changes linearly.
2. the spool of water mixing valve according to claim 1, it is characterised in that：The first flow is hot water flux, the
Two runners are cold water runner, and the part parallel setting of the first flow and second flow channel, which is constituted, mixes pool, described first-class
Road is located at the part outside mixed pool and constitutes single hydrothermal area, and the flow-guiding channel and first flow in single hydrothermal area are turned to dynamic porcelain piece
Connection, the cross-sectional area that the first flow is located in single hydrothermal area are changed linearly along length direction.
3. the spool of water mixing valve according to claim 2, it is characterised in that：The second flow channel is located at outside mixed pool
Part constitutes single cold water area, and the flow-guiding channel turned in single cold water area with dynamic porcelain piece is connected to second flow channel, the list cold water
Area and single hydrothermal area are located at the both sides in mixed pool.
4. the spool of water mixing valve according to claim 1 or 2 or 3, it is characterised in that：The definite ceramic chip is equipped with out
Water hole, the flow-guiding channel are connected to apopore, the first flow and second flow channel along the circumferentially extending of apopore, and
The part that first flow and second flow channel are located in mixed pool is mutually staggered along the radial direction of apopore.
5. the spool of water mixing valve according to claim 4, it is characterised in that：The second flow channel is located in mixed pool
Part is radially positioned at the outside of first flow.
6. the spool of water mixing valve according to claim 2, it is characterised in that：The flow-guiding channel is in single hydrothermal area
Rotational angle is more than 60 ° and is less than 120 degree.
7. the spool of water mixing valve according to claim 1, it is characterised in that：The flow-guiding channel turns in mixed pool
Dynamic angle is more than 90 ° and is less than 180 degree.
8. the spool of water mixing valve according to claim 1, it is characterised in that：The first flow is located in mixed pool and appoints
The cross-sectional area of meaning position is equal.
9. the spool of water mixing valve according to claim 1, it is characterised in that：The definite ceramic chip is equipped with the first inlet opening
With the second inlet opening, second inlet opening is connected to second flow channel, and first inlet opening is located at mixed water with first flow
The position far from the second inlet opening is connected in area.
10. a kind of water mixing valve, it is characterised in that：Including any one of valve casing, valve deck, drive shaft and the claims 1 to 8
Spool, valve deck and covers for housing close to form valve chamber, and the spool is installed in valve chamber, and the definite ceramic chip of spool is fixed on valve chamber
Interior, the dynamic porcelain piece of spool is fixedly connected with one end of drive shaft, and the drive shaft other end is pierced by outside valve chamber, is used for and driving
The output axis connection of motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820034582.9U CN207687408U (en) | 2018-01-08 | 2018-01-08 | The spool and water mixing valve of water mixing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820034582.9U CN207687408U (en) | 2018-01-08 | 2018-01-08 | The spool and water mixing valve of water mixing valve |
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| Publication Number | Publication Date |
|---|---|
| CN207687408U true CN207687408U (en) | 2018-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820034582.9U Active CN207687408U (en) | 2018-01-08 | 2018-01-08 | The spool and water mixing valve of water mixing valve |
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| Country | Link |
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| CN (1) | CN207687408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117803723A (en) * | 2024-02-29 | 2024-04-02 | 宁波佳音机电科技股份有限公司 | Regulating valve and flow regulating method |
| CN117803723B (en) * | 2024-02-29 | 2024-07-02 | 宁波佳音机电科技股份有限公司 | Regulating valve and flow regulating method |
-
2018
- 2018-01-08 CN CN201820034582.9U patent/CN207687408U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117803723A (en) * | 2024-02-29 | 2024-04-02 | 宁波佳音机电科技股份有限公司 | Regulating valve and flow regulating method |
| CN117803723B (en) * | 2024-02-29 | 2024-07-02 | 宁波佳音机电科技股份有限公司 | Regulating valve and flow regulating method |
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