CN109931420A - A kind of hot and cold water is same to open the water mixing valve with pass - Google Patents
A kind of hot and cold water is same to open the water mixing valve with pass Download PDFInfo
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- CN109931420A CN109931420A CN201910279411.1A CN201910279411A CN109931420A CN 109931420 A CN109931420 A CN 109931420A CN 201910279411 A CN201910279411 A CN 201910279411A CN 109931420 A CN109931420 A CN 109931420A
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- water
- mixing valve
- valve
- switch
- room
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 243
- 238000000034 method Methods 0.000 abstract description 6
- VEMKTZHHVJILDY-UHFFFAOYSA-N resmethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UHFFFAOYSA-N 0.000 abstract description 5
- 230000008014 freezing Effects 0.000 abstract description 3
- 238000007710 freezing Methods 0.000 abstract description 3
- 102000010637 Aquaporins Human genes 0.000 description 13
- 239000012535 impurity Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 108010063290 Aquaporins Proteins 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003287 bathing Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Abstract
The present invention relates to a kind of bath articles, specifically a kind of hot and cold water is the same as the water mixing valve opened with pass.Switch cavity and mixed water cavity including integral structure, switch cavity include the switch valve chamber and cold water inlet pipe connector, hot water input pipe joint for being equipped with switch valve, switch and are provided with the valve seat that cooperation valve block uses in the inner cavity of valve chamber；Mixed water cavity includes the water mixing valve room for being equipped with water-mixing valve core, the mixing water delivery pipe for being connected to water mixing valve room output end；The switch valve chamber and water mixing valve room intersect vertically, and are fixedly connected with cold water export riser and hot water export riser on the tube wall of the water mixing valve room in chamber in switch valve room.The water mixing valve is structurally reasonable, using integrated cavity, and it is low to process cost, and switch valve is arranged in the front end of water mixing valve, thoroughly solves the problems, such as hot water or cold water's crossfire, avoids retaining residual water freezing in water mixing valve and freezes broken valve body；It dismantles water-mixing valve core with can be convenient simultaneously, user is facilitated voluntarily to clear up.
Description
Technical field
The present invention relates to a kind of bath articles, specifically a kind of hot and cold water is the same as the water mixing valve opened with pass.
Background technique
Currently, the switch of the constant-temperature water mixing valve of bathing is all disposed within greatly the water outlet of mixing water, valve is mixed after closing
It is full of water in water cavity, is easy freezing spool.The water mixing valve of this structure can only control the output of mixing water due to switching, it is necessary to
Check valve is set in the input terminal of hot water or cold water, avoids hot water or cold water's crossfire, but work of the discovery due to check valve in actual use
Not very reliably, when failure of check valve, the higher cold water of pressure can be sealed in directly in hot water pipeline, show as water outlet
Only cold water output without mixed warm water, either close tap water after valve seal in solar water heater water tank or
In the hot water of boiler, cause that solar energy is metalled run out or boiler water level is exceeded.Another patent of my application
2018108739452 disclose a kind of " combined type water mixing valve cavity ", switch valve are arranged in the front end of water mixing valve chamber, and adopt
The switch for controlling hot water or cold water simultaneously with same group of spool thoroughly solves the problems, such as mixed after hot water or cold water's crossfire, valve are closed
It closes chamber and does not stay water, will not freeze freezing water-mixing valve core.But the water mixing valve cavity of this separate assembling needs in process of production
Water mixing valve chamber and switch valve chamber are processed respectively, just fitted together in assembly process, production cost is higher；In addition, for connecting
Logical water mixing valve chamber and the hot water or cold water channel for switching valve chamber are located at the outside of cavity, processing technology complexity, there are the possibility of leak,
Larger hidden danger is caused to product quality.
In addition, user inevitably has the solid impurities such as scale in use enters water mixing valve, although water-mixing valve core
Water inlet be provided with strainer can block impurity avoid its enter valve core inside, but can not by impurity be discharged water mixing valve chamber.It is existing
The thermostatic water-mixing valve core of water mixing valve is all by being threadably mounted in water mixing valve chamber, and assembling when must utilize specific purpose tool
Water-mixing valve core is screwed into water mixing valve chamber, water-mixing valve core and water mixing valve chamber are wrapped up by shell after finished product assembly is completed, only mixed
The temperature adjusting handle of water valve core is exposed at the outside of shell, and user can not voluntarily clear up water mixing valve chamber and water-mixing valve core.
Summary of the invention
The object of the present invention is to provide it is a kind of it is structurally reasonable, using the low hot and cold water of integrated cavity, processing cost
With the water mixing valve opened with pass, thoroughly hot water or cold water's crossfire is solved the problems, such as, user is facilitated to clear up water-mixing valve core and water mixing valve chamber.
Used technical solution is as follows in order to solve the technical problem by the present invention:
A kind of same water mixing valve for opening same pass of hot and cold water of the present invention includes the switch cavity and mixed water cavity of integral structure, described to open
Close cavity includes the switch valve chamber and cold water inlet pipe connector, hot water input pipe joint for being equipped with switch valve, the switch valve chamber
Inner cavity in be provided with the valve seat that uses of cooperation switch valve；The mixed water cavity includes the water mixing valve room for being equipped with water-mixing valve core, connects
Connect the mixing water delivery pipe in water mixing valve room output end；The switch valve chamber and water mixing valve room are round tube shape structure, feature
Be: the valve seat is parallel to by cold water input standpipe, hot water input standpipe, cold water export riser, hot water export riser four
The tube body of switch valve chamber axis is constituted, and the end face of four tube bodies is in the same plane, and the cold water input standpipe passes through
Cold water channel is connected to cold water inlet pipe connector, hot water input standpipe and is connected to hot water input pipe joint by hot water channel, described cold
Aquaporin and hot water channel's coaxial arrangement, the two sides for being arranged on switch valve chamber；The switch valve chamber and water mixing valve room intersect vertically,
It is fixedly connected with cold water export riser and hot water export riser on the tube wall of water mixing valve room in chamber in switch valve room, it is described cold
Water export riser and hot water export riser are connected to the inner cavity of water mixing valve room.
A kind of same water mixing valve for opening same pass of hot and cold water includes the switch cavity and mixed water cavity of integral structure, the switch cavity packet
Include the switch valve chamber for being equipped with switch valve and cold water inlet pipe connector, hot water input pipe joint, the inner cavity of the switch valve chamber
In be provided with the valve seat that uses of cooperation switch valve；The mixed water cavity includes being equipped with the water mixing valve room of water-mixing valve core to be connected to mixed water
The mixing water delivery pipe of valve chamber output end；The switch valve chamber and water mixing valve room are round tube shape structure, the water mixing valve room
It is provided with locating slot on inner wall, the positioning card of matching locating slot is provided on the outer wall of the water-mixing valve core, is connected with adjusting hand
Sliding sleeve is equipped with pressure cap on the valve core rod of the water-mixing valve core of wheel, the inner end of the pressure cap is threadedly attached on water mixing valve room,
Outer end is provided with end cap.
It is provided with locating slot on the inner wall of above-mentioned water mixing valve room, matching locating slot is provided on the outer wall of the water-mixing valve core
Positioning card, be connected on the valve core rod of the water-mixing valve core of adjusting handle sliding sleeve and pressure cap be housed, the inner end of the pressure cap passes through
It is threaded on water mixing valve room, outer end is provided with end cap.
The mixing water delivery pipe is the L shape pipeline for being connected to water mixing valve room rear end, the mixing water delivery pipe, water mixing valve
The axis of room, cold water channel and hot water channel is in the same plane, switchs the axis of valve chamber perpendicular to the plane.
Due to the above structure, the water mixing valve it is structurally reasonable, using integrated cavity, it is low to process cost,
Switch valve is arranged in the front end of water mixing valve, thoroughly solves the problems, such as hot water or cold water's crossfire, avoids retaining residual water knot in water mixing valve
Freeze broken valve body；It dismantles water-mixing valve core with can be convenient simultaneously, user is facilitated voluntarily to clear up in water-mixing valve core and water mixing valve chamber
Solid particulate matter impurity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the invention integration cavity assembly.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the schematic cross-sectional view of integrated cavity assembly.
Fig. 4 is the schematic cross-sectional view of the integrated cavity assembly with water-mixing valve core.
Fig. 5 is the structural schematic diagram of fixed valve plate.
Fig. 6 is the structural schematic diagram of moving valve plate.
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of hot and cold water of the present invention includes opening for integral structure with opening with the water mixing valve closed
Close cavity and mixed water cavity, the switch cavity include be equipped with switch valve switch valve chamber 1 and cold water inlet pipe connector 2, hot water it is defeated
Enter pipe fitting 3, cold water inlet pipe connector 2 for connecting the cold water sources such as water tap, use by hot water input pipe joint 3 when use
In hot water sources such as connection water heaters.
It is provided with the valve seat that cooperation switch valve uses in the inner cavity of the switch valve chamber 1, switchs the outer end opening of valve chamber 1,
For installing switch valve, the inner end of switch valve chamber 1 is closed and is provided with valve seat.The switch valve uses existing integrated switched valve
Core, as shown in Figure 5, Figure 6, the integrated switched spool include the fixed valve plate 51 and moving valve plate 52 for being cylindrical-shaped structure, fixed
Valve block 51, moving valve plate 52 and for the fixed valve casing of relative position between the two, the axis for driving moving valve plate 52 to rotate
Collectively form the switch valve for open and close hot and cold water, wherein the fixed valve plate 51 determines valve between valve seat and moving valve plate 52
There are four valve block through holes 511 for distribution on piece 51；It is close to fixed valve plate 51 when the moving valve plate 52 is installed, moving valve plate 52 is towards determining valve
There are two arc grooves 522, each arc groove 522 can cover four valve block through holes simultaneously for band on the medial surface of piece 51
Two in 511.Fixed valve plate 51, moving valve plate 52 are mounted in valve casing, and have the axis and moving valve plate 52 extended to outside valve casing
Transmission connection, can rotate moving valve plate 52 by axis, to realize arc groove 522 and four valve block through holes 511 not
Same mated condition.The switch valve of this structure is existing well-known technique, herein no longer narration in detail.
As shown in Figure 1 and Figure 2, the mixed water cavity includes the water mixing valve room 8 for being equipped with water-mixing valve core, is connected to water mixing valve room 8
The mixing water delivery pipe 9 of output end, the mixing water delivery pipe 9 for connecting user's shower or other watering equipments, output by
The warm water that hot water or cold water mixes.
The switch valve chamber 1 and water mixing valve room 8 are round tube shape structure, wherein switch valve chamber 1 uses cylindrical tube structure,
Water mixing valve room 8 using matching water mixing valve outer profile tapered tube shape structure, be used to be inserted into water-mixing valve core front end directly it is larger,
Rear end diameter is smaller.
The valve seat inputs standpipe 62, cold water export riser 63, hot water export riser 64 by cold water input standpipe 61, hot water
Four tube bodies for being parallel to switch 1 axis of valve chamber are constituted, and the end face of four tube bodies is in the same plane, is isodistantly spaced
Annular spread, it is corresponding with four valve block through holes 511 on fixed valve plate 51.The valve seat and one that four independent standpipes are constituted
The contact area of formula switch valve core bottom is small, and cavity is formed around standpipe, can guarantee the end and one of each standpipe in this way
The close contact of body formula switch valve core bottom, good seal.The cold water input standpipe 61 is defeated by the connection cold water of cold water channel 66
Enter pipe fitting 2, hot water input standpipe 62 and hot water input pipe joint 3, the cold water channel 66 and heat are connected to by hot water channel 67
The coaxial arrangement of aquaporin 67, the two sides for being arranged on switch valve chamber 1.
As shown in Figure 1, the switch valve chamber 1 and water mixing valve room 8 intersect vertically, it is embedded in the section tubular wall of water mixing valve room 8
Into the inner cavity of switch valve chamber 1, and the embedded part at least extends to cold water export riser 63 and hot water export riser 64
End, the joining place for switching valve chamber 1 and water mixing valve room 8 are connected as one using casting or injection molding, realize sealing.Position
Cold water export riser 63 and hot water export riser 64, institute are fixedly connected on the tube wall of water mixing valve room 8 in switch 1 inner cavity of valve chamber
It states cold water export riser 63 and hot water export riser 64 is connected to the inner cavity of water mixing valve room 8.As shown in figure 4, water-mixing valve core 84
After being installed in water mixing valve room 8, cold water export riser 63 docks with the cold water input terminal of water-mixing valve core 84, hot water export riser
64 dock with the hot water input of water-mixing valve core 84, and the mixing water output end of water-mixing valve core 84 is then docked with mixing water delivery pipe 9.
When use, fixed valve plate 51 is located at the bottom of integrated switched spool, docks the upper surface of valve seat, makes four valves
Piece through hole 511 is docked with four standpipes for constituting valve seat one by one respectively, and the inside of moving valve plate 52 is covered on fixed valve plate downwards
On 51.When moving valve plate 52 rotates, each arc groove 522 on moving valve plate 52 can be by the two neighboring valve on fixed valve plate 51
Piece through hole connection or disconnect, thus reach connected while connecting or disconnecting cold water inlet pipe 2 with cold water efferent duct 4 or
The switching function of hot water input pipe 3 and hot water delivery pipe 5 is disconnected, realizes the purpose of Simultaneous Switching cold/hot water passage.Certainly, it switchs
There are many structure types of valve valve block, and the various switch valves with open and close hot and cold water simultaneously can be used in the prior art,
This is not listed one by one.
As shown in figure 4, the switch cavity includes the switch valve for being equipped with switch valve as another embodiment of the invention
Room 1 and cold water inlet pipe connector 2, hot water input pipe joint 3, it is described switch valve chamber 1 inner cavity in be provided with cooperation switch valve
The valve seat used；The mixed water cavity includes being equipped with the water mixing valve room 8 of water-mixing valve core to be connected to the mixing of 8 output end of water mixing valve room
Water delivery pipe 9；The switch valve chamber 1 and water mixing valve room 8 are round tube shape structure, are provided on the inner wall of the water mixing valve room 8
Locating slot 81, which can be set on the inner wall of water mixing valve room 8, the position of the side wall of any water-mixing valve core 84 contact
It sets, for fixing water-mixing valve core 84, prevents the water-mixing valve core being installed in place 84 from rotating in water mixing valve room 8.The mixed water
The positioning card 82 of matching locating slot 81, after water-mixing valve core 84 is installed in place, the positioning card 82 are provided on the outer wall of spool 84
It sticks into locating slot 81, the position of water-mixing valve core 84 can be locked, it is avoided to rotate.The structure of the water-mixing valve core 84 is public affairs
Technology is known, using existing thermostatic water-mixing valve core.
It is connected with sliding sleeve on the valve core rod 86 of the water-mixing valve core 84 of adjusting handle 85 and pressure cap 87 is housed, the pressure cap 87
Inner end is threadedly attached on water mixing valve room 8, outer end is provided with end cap 88.After water-mixing valve core 84 is put into water mixing valve room 8,
Tightening pressure cap 87 can be such that 84 jam-packed of water-mixing valve core water-mixing valve core 84 is installed in place, prevent water-mixing valve core 84 from falling off outward.Such as
Shown in Fig. 4, after loading onto shell 89, end cap 88 and adjusting handle 85 are exposed at the outside of shell, are not influencing adjusting handle in this way
While 85 adjusting temperature, end cap 88 being rotated by tools such as spanners, unclamping pressure cap 87,84 entirety of water-mixing valve core is taken
Out.Facilitate user's self-cleaning water-mixing valve core 84 or cleaning water mixing valve room 8.
As the further improvement of above-described embodiment, the mixing water delivery pipe 9 is the L for being connected to 8 rear end of water mixing valve room
Shape pipeline, the mixing water delivery pipe 9, water mixing valve room 8, cold water channel 66 and the axis of hot water channel 67 are generally aligned in the same plane
On, the axis of valve chamber 1 is switched perpendicular to the plane.Square casing 89 can be arranged in just in switch valve by such layout
Face, and hot water or cold water's interface and mixing water delivery pipe 9, adjusting handle 85 are separately positioned on the not ipsilateral of shell 89, facilitate pipe
The connection in road, user routine use.
Claims (4)
1. a kind of hot and cold water is with the water mixing valve opened with pass, switch cavity and mixed water cavity including integral structure, the switch cavity packet
Include the switch valve chamber (1) for being equipped with switch valve and cold water inlet pipe connector (2), hot water input pipe joint (3), the switch valve
The valve seat that cooperation switch valve uses is provided in the inner cavity of room (1)；The mixed water cavity includes the water mixing valve for being equipped with water-mixing valve core
Room (8), the mixing water delivery pipe (9) for being connected to water mixing valve room (8) output end；The switch valve chamber (1) and water mixing valve room (8) are equal
For round tube shape structure, it is characterised in that: the valve seat is exported by cold water input standpipe (61), hot water input standpipe (62), cold water
Standpipe (63), hot water export riser (64) four tube bodies for being parallel to switch valve chamber (1) axis are constituted, the end of four tube bodies
Face is in the same plane, and cold water input standpipe (61) passes through cold water channel (66) connection cold water inlet pipe connector (2), heat
Water inputs standpipe (62) by hot water channel (67) connection hot water input pipe joint (3), and the cold water channel (66) and hot water are logical
Road (67) coaxial arrangement, the two sides for being arranged on switch valve chamber (1)；The switch valve chamber (1) and water mixing valve room (8) intersect vertically,
Cold water export riser (63) and hot water output are fixedly connected on the tube wall of water mixing valve room (8) in switch valve chamber (1) inner cavity
Standpipe (64), the cold water export riser (63) and hot water export riser (64) are connected to the inner cavity of water mixing valve room (8).
2. a kind of hot and cold water is with the water mixing valve opened with pass, switch cavity and mixed water cavity including integral structure, the switch cavity packet
Include the switch valve chamber (1) for being equipped with switch valve and cold water inlet pipe connector (2), hot water input pipe joint (3), the switch valve
The valve seat that cooperation switch valve uses is provided in the inner cavity of room (1)；The mixed water cavity includes the water mixing valve for being equipped with water-mixing valve core
Room (8) is connected to the mixing water delivery pipe (9) of water mixing valve room (8) output end；The switch valve chamber (1) and water mixing valve room (8) are equal
For round tube shape structure, it is characterised in that: be provided with locating slot (81), the water-mixing valve core on the inner wall of the water mixing valve room (8)
(84) it is provided with the positioning card (82) of matching locating slot (81) on outer wall, is connected with the water-mixing valve core (84) of adjusting handle (85)
Valve core rod (86) on sliding sleeve be equipped with pressure cap (87), the inner end of the pressure cap (87) is threadedly attached in water mixing valve room (8)
Upper, outer end is provided with end cap (88).
3. a kind of hot and cold water is the same as the water mixing valve opened with pass according to claim 1, it is characterised in that: the water mixing valve room (8)
Inner wall on be provided with locating slot (81), be provided on the outer wall of the water-mixing valve core (84) matching locating slot (81) positioning card
(82), it is connected with sliding sleeve on the valve core rod (86) of the water-mixing valve core (84) of adjusting handle (85) and pressure cap (87) is housed, the pressure
The inner end of cap (87) is threadedly attached on water mixing valve room (8), outer end is provided with end cap (88).
4. a kind of hot and cold water is the same as the water mixing valve opened with pass according to claim 1 to 3, it is characterised in that: described mixed
Heshui efferent duct (9) is the L shape pipeline for being connected to water mixing valve room (8) rear end, the mixing water delivery pipe (9), water mixing valve room
(8), cold water channel (66) and the axis of hot water channel (67) are in the same plane, switch the axis of valve chamber (1) perpendicular to institute
State plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910279411.1A CN109931420B (en) | 2019-04-09 | 2019-04-09 | Water mixing valve capable of simultaneously opening and closing cold water and hot water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910279411.1A CN109931420B (en) | 2019-04-09 | 2019-04-09 | Water mixing valve capable of simultaneously opening and closing cold water and hot water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109931420A true CN109931420A (en) | 2019-06-25 |
| CN109931420B CN109931420B (en) | 2024-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910279411.1A Active CN109931420B (en) | 2019-04-09 | 2019-04-09 | Water mixing valve capable of simultaneously opening and closing cold water and hot water |
Country Status (1)
| Country | Link |
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| CN (1) | CN109931420B (en) |
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| Publication number | Publication date |
|---|---|
| CN109931420B (en) | 2024-02-02 |
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