CN109027320A - A kind of Temp.-controlled water valve - Google Patents
A kind of Temp.-controlled water valve Download PDFInfo
- Publication number
- CN109027320A CN109027320A CN201811060388.9A CN201811060388A CN109027320A CN 109027320 A CN109027320 A CN 109027320A CN 201811060388 A CN201811060388 A CN 201811060388A CN 109027320 A CN109027320 A CN 109027320A
- Authority
- CN
- China
- Prior art keywords
- water inlet
- spool
- hot water
- water
- opening
- 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.)
- Granted
Links
Classifications
-
- 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
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/065—Construction of housing; Use of materials therefor of taps or cocks with cylindrical plugs
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
- F16K31/605—Handles for single handle mixing valves
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
- F16K5/0407—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
Present invention discloses a kind of Temp.-controlled water valves, including valve body (10) and it is rotatably connected in the spool (30) in the valve body (10), the valve body (10) is provided with hot water inlet (12), cooling water inlet (13) and water outlet (14), the spool (30) controls the hot water inlet (12) and the cooling water inlet (14) water inlet, it is characterized by: the mixing chamber (17) that the valve body (10) is provided with energy water storage and communicates with the water outlet (14), the hot water entered from the hot water inlet (12) flows out after the mixing chamber (17) from the water outlet (14).Temp.-controlled water valve of the present invention can store the mixing chamber of certain water by setting, so that a degree of reduction occurs for temperature when hot water flows out, greatly reduce the risk of scald.
Description
Technical field
The present invention relates to a kind of Temp.-controlled water valves.
Background technique
Water valve, namely what is often called tap have water-saving effect for controlling the size switch of water flow, some water valves also have
The standby function of adjusting water temperature.But water valve in the prior art may directly release awfully hot hot water when discharging water, at this point,
If being easy scald if user is careless.
Summary of the invention
It, will not be direct it is an object of the invention in view of the above-mentioned drawbacks in the prior art, provide a kind of Temp.-controlled water valve
Hot water is released, use is safer.
For achieving the above object, present invention employs following technical solutions: a kind of Temp.-controlled water valve, including valve body and can
Rotation is connected to the intracorporal spool of the valve, and the valve body is provided with hot water inlet, cooling water inlet and water outlet, the spool control
Make the hot water inlet and the cooling water inlet water inlet, it is characterised in that: the valve body be provided with can water storage and with the water outlet
The mixing chamber that mouth communicates, the hot water entered from the hot water inlet flow out after the mixing chamber from the water outlet.
In addition, the present invention also proposes following attached technical scheme:
The valve body offers the hot water guide hole that can be connected to the hot water inlet and can be connected to the cooling water inlet
Cold water guide hole.
The hot water inlet and cooling water inlet are connected in the position close to the mixing chamber bottom with the mixing chamber.
The spool offer the connection hot water inlet and the first opening of the water outlet be connected to the cold water into
Second opening of mouth and the water outlet, for the openings of sizes of first opening along spool circumferentially variation, rotating the spool can
Change the circulation area that liquid flows into first opening from the hot water inlet.
The openings of sizes of second opening circumferentially changes along spool, and rotating the spool can be changed liquid from the cold water
Import flows into the circulation area of second opening.
The spool bottom is also provided with the first guide hole of first opening in communication and is open with described second
The second guide hole being connected.
At least one sealing ring is additionally provided between the spool and valve body.
The Temp.-controlled water valve further includes the upper cover being connected with the valve body and the handle that is connected with the spool, and described
Hand is provided with baffle, and the boss of the restricted baffle rotating range is arranged in the upper cover.
The spool is provided with the mating part for being pierced by the upper cover, and the handle is provided with matches with what the mating part was coupled
Connect hole.
Compared with the prior art, the present invention has the advantages that
1. the mixing chamber of certain water can be stored by setting, so that a degree of drop occurs for temperature when hot water flows out
It is low, greatly reduce the risk of scald；
2. hot water and cold water enter in mixing chamber from bottom, mixing is more uniformly, sufficiently；
3. by being designed to the first opening, the second open side shape, so that can be convenient after swing handle
Water temperature is controlled, structure is simple, easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Temp.-controlled water valve of the present invention.
Fig. 2 is the structural schematic diagram of valve inner in the present invention.
Fig. 3 is the structural schematic diagram of spool in the present invention.
Fig. 4 is the schematic diagram that spool is in hot water position in the present invention.
Fig. 5 is that spool is in a kind of schematic diagram of position between hot water position and cold water position in the present invention.
Fig. 6 is the schematic diagram that spool is in cold water position in the present invention.
Fig. 7 is the schematic diagram that spool is in cut-off position in the present invention.
Fig. 8 is the expanded schematic diagram of valve core outer surface in the present invention.
Fig. 9 is the position view of spool and hot water inlet, cooling water inlet in Fig. 2.
Figure 10 is the position view of spool and hot water inlet, cooling water inlet in Fig. 3.
Figure 11 is the position view of spool and hot water inlet, cooling water inlet in Fig. 4.
Figure 12 is the top view of Cold-hot water valve of the present invention, and handle is not shown in the figure.
Specific embodiment
In conjunction with the preferred embodiment and its attached drawing is further non-limitingly described in detail technical solution of the present invention.
As shown in Figure 1, corresponding to a kind of water valve of preferred embodiment of the present invention comprising valve body 10, spool 30, upper cover 60
With handle 90.
With further reference to Fig. 2, valve body 10 offers interconnected spool mounting hole 11, hot water inlet 12, hot water guidance
Hole 18, cooling water inlet 13, cold water guide hole 19, mixing chamber 17 and water outlet 14, wherein spool mounting hole 11 is cylindrical,
For installing spool 30, hot water inlet 12 is connected with hot water pipeline, for providing hot water, cooling water inlet 13 and cold water pipes phase
Connection, for providing cold water, hot water guide hole 18 is located at the lower position of hot water inlet 12, cold water guide hole 19 be located at cold water into
The position of 13 lower section of mouth, hot water inlet 12, cooling water inlet 13 are connected close to the position of bottom with mixing chamber 17, and mixing chamber 17 is used
In caching and being sufficiently mixed hot water and cold water, water outlet 14 is disposed in proximity to the position that mixing chamber 17 leans on close over, mixing chamber 17
Interior water is discharged from water outlet 14 after reaching a certain height.
As shown in figure 3, spool 30 is whole cylindrical comprising the first opening 31 being oppositely arranged and the second opening 32.
The bottom surface of spool 30 offer connection first opening 31 the first guide hole 35 and be connected to second be open 32 the second guide hole 36.
Hot water enters hot water guide hole 18 after hot water inlet 12 enters the first opening 31, then by the first guide hole 35, subsequently into mixed
It closes in chamber 17；And cold water enters cold water guide hole 19 after cooling water inlet 13 enters the second opening 32, then by the second guide hole 36,
Subsequently into mixing chamber 17.Since hot water and cold water enter from 17 bottom of mixing chamber, can adequately mix, it will not
There is situation uneven in temperature when outflow water outlet 14.
Be arranged to reference to the side view of the opening of Fig. 4 to Figure 11 first 31: clockwise, opening is from large to small；The
The side view of two openings 32 is arranged to: clockwise, opening is changed from small to big, in a preferred embodiment, the
One opening 31 and the second opening 32 are symmetrical with center line 34.The section of hot water inlet 12 and cooling water inlet 13 is usually identical,
The section of corresponding hot water inlet 12 or cooling water inlet 13 is respectively less than at the minimum of 32 opening of first opening 31 and the second opening, and
Maximum can then accommodate the section of corresponding hot water inlet 12 or cooling water inlet 13.Fig. 8 is the side expanded view of spool 30, is shown
The side view for having gone out the first opening 31 and the second opening 32, when rotating clockwise spool 30, the first opening 31 will pass through
Hot water inlet 12, the second opening 32 will pass through cooling water inlet 13, due to the side view of the first opening 31 and the second opening 32
It is variation, therefore, during rotating clockwise, it will experience hot water is flowed into the stream of the first opening 31 by hot water inlet 12
Logical section is changed from small to big, and cold water flows into the process of the flow area of the second opening 32 from large to small, i.e. water by cooling water inlet 13
The process of Wen Youleng heating.The principle of above-mentioned control is: hot and cold water inflow is controlled by control hot and cold water flow area
Amount, to adjust water temperature.
It shown below several possible positions in the present embodiment:
When as shown in figures 4 and 9, at the opening minimum that hot water inlet 12 is located at the first opening 31, cooling water inlet 13
It is at this time cold water position in the opening maximum of the second opening 32.
As shown in figure 5 and figure 10, when hot water inlet 12 is located at the middle position of the first opening 31, cooling water inlet 13 is located at the
When the middle position of two openings 32, the influx of hot water and cold water is almost the same, it is believed that is warm water position.
As shown in Fig. 6 and Figure 11, when hot water inlet 12 is located at the opening maximum of the first opening 31, cooling water inlet 13
It is at this time hot water position at the opening minimum of the second opening 32.
As shown in fig. 7, hot and cold water can not flow out when hot water inlet 12 and cooling water inlet 13 are stopped by spool 30, this
When for cut-off position.
Spool 30 and spool mounting hole 11 are rotatably connected, cooperation precision with higher, so that 30 outer wall of spool is kept off
Firmly hot water inlet 12 and when cooling water inlet 13, has good sealing effect.Can also between spool 30 and valve body 10 mating surface
The first sealing ring 15 of upper setting and the second sealing ring 16 can reduce the cooperation precision of spool 30 and spool mounting hole 11 in this way
Sealing effect is further increased simultaneously.
It is readily apparent that a certain amount of water can be gathered in mixing chamber 17 after the completion of use, i.e., opened when in off state
When hot water, hot water can mix first with the water gathered in mixing chamber 17, so that making the temperature of hot water reduces, flow out from water outlet 14
Water temperature can gradually rise, in this way, user has the enough reaction time, greatly reduce the risk scalded.
With reference to Fig. 1, upper cover 60 is connected with 10 upper surface of valve body, can specifically be bolted, for prevent spool 30 from
Valve opening body 10.Spool 30 is additionally provided with the mating part 39 for being pierced by upper cover 60, and handle 90 includes pedestal 92 and handle 93, mating part 39
It is coupled with the matching hole 91 of 92 lower surface of pedestal setting, swing handle 90 can be rotated with movable valve plug 30.It is readily apparent that
In the present embodiment, handle, the temperature for the water that water outlet 14 flows out will be gradually become hot water by cold water rotationally clockwise, and
Handle is rotated counterclockwise, the temperature for the water that water outlet 14 flows out will gradually become cold water by hot water.It is used to further facilitate,
It avoids the occurrence of the rotation of the first opening 31 and is provided with boss in upper cover 60 with reference to Fig. 1 and Figure 12 to the situation at cooling water inlet 13
61, boss 61 is preferably in the ring-type of opening, with first end face 62 and second end face 63.92 side of pedestal is provided with baffle
94, when rotation to baffle 94 is contacted with first end face 62, it is in hot water position, when the rotation of baffle 94 is extremely contacted with second end face 63
When, be in cold water position, 94 rotating range of baffle limited by boss 61, thus prevent the rotation of the first opening 31 to cold water into
At mouth 13.Can also be arranged in upper cover 60 in actual use respectively with hot water position, the corresponding label in cold water position and cut-off position, with into
One step is convenient for people to use.
As shown in Figure 1, being provided with a sealing cover 37 in the bottom of valve body 10, sealing cover 37 is threadedly coupled with valve body 10, beats
After opening sealing cover 37, mixing chamber 17 is communicated with the outside world.In this way, sealing cover 27 can be opened when long-time does not use water valve
The ponding in mixing chamber 17 is released, prevents ponding rotten, influences later use.In addition, after opening sealing cover 37, moreover it is possible to convenient
People inside mixing chamber 17 to cleaning.
Temp.-controlled water valve of the present invention at least has following advantage:
1. the mixing chamber of certain water can be stored by setting, so that a degree of drop occurs for temperature when hot water flows out
It is low, greatly reduce the risk of scald；
2. hot water and cold water enter in mixing chamber from bottom, mixing is more uniformly, sufficiently；
3. by being designed to the first opening, the second open side shape, so that can be convenient after swing handle
Water temperature is controlled, structure is simple, easy to use.
It is pointed out that the technical concepts and features of above-mentioned preferred embodiment only to illustrate the invention, its object is to
Those skilled in the art can understand the contents of the present invention and implements accordingly, and protection of the invention can not be limited with this
Range.Any equivalent change or modification in accordance with the spirit of the invention should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of Temp.-controlled water valve including valve body (10) and is rotatably connected in the spool (30) in the valve body (10), the valve
Body (10) is provided with hot water inlet (12), cooling water inlet (13) and water outlet (14), the spool (30) control the hot water into
Mouthful (12) and the cooling water inlet (14) are intake, it is characterised in that: the valve body (10) be provided with energy water storage and with the water outlet
The mixing chamber (17) that mouth (14) communicates, the hot water entered from the hot water inlet (12) is after the mixing chamber (17) from described
Water outlet (14) outflow.
2. according to Temp.-controlled water valve described in claim 1, it is characterised in that: the valve body (10) offers can be with the hot water inlet
(12) the hot water guide hole (18) being connected to and the cold water guide hole (19) that can be connected to the cooling water inlet (13).
3. according to Temp.-controlled water valve described in claim 2, it is characterised in that: the hot water inlet (12) and cooling water inlet (13) are leaning on
The position of nearly mixing chamber (17) bottom is connected to the mixing chamber (17).
4. according to Temp.-controlled water valve described in claim 2, it is characterised in that: the spool (30) offers the connection hot water inlet
(12) with the first of the water outlet (14) the opening (31) be connected to the of the cooling water inlet (13) and the water outlet (14)
The openings of sizes of two openings (32), first opening (31) circumferentially changes along spool (30), and rotating the spool (30) can change
Become the circulation area that liquid flows into first opening (31) from the hot water inlet (12).
5. according to Temp.-controlled water valve described in claim 4, it is characterised in that: the openings of sizes of second opening (32) is along spool
(30) circumferential variation, rotating the spool (30) can be changed liquid from the cooling water inlet (13) inflow second opening (32)
Circulation area.
6. according to Temp.-controlled water valve described in claim 4, it is characterised in that: spool (30) bottom is also provided with and described first
The first guide hole (35) that opening (31) is connected and the second guide hole (36) being connected with second opening (32).
7. according to Temp.-controlled water valve described in claim 1, it is characterised in that: be additionally provided between the spool (30) and valve body (10)
At least one sealing ring (15).
8. according to Temp.-controlled water valve described in claim 1, it is characterised in that: it further includes the upper cover being connected with the valve body (10)
(60) and with the spool (30) handle (90) being connected, the handle (90) are provided with baffle (94), the upper cover (60)
The boss (61) of the restricted baffle (94) rotating range is set.
9. according to Temp.-controlled water valve described in claim 8, it is characterised in that: the spool (30), which is provided with, is pierced by the upper cover (60)
Mating part (39), the handle be provided with the mating part (39) mating matching hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811060388.9A CN109027320B (en) | 2018-09-12 | 2018-09-12 | Temperature-regulating water valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811060388.9A CN109027320B (en) | 2018-09-12 | 2018-09-12 | Temperature-regulating water valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109027320A true CN109027320A (en) | 2018-12-18 |
| CN109027320B CN109027320B (en) | 2021-04-09 |
Family
ID=64621452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811060388.9A Active CN109027320B (en) | 2018-09-12 | 2018-09-12 | Temperature-regulating water valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109027320B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2632476A1 (en) * | 1976-07-19 | 1978-01-26 | Imi Opella Ltd | Mixing valve with rotary plug - has elastic sealing ring in groove on spring loaded insert piece |
| JPS543923A (en) * | 1977-06-10 | 1979-01-12 | Hideji Kitamura | Automatic hot*cold water mixing cock |
| JPS5594073A (en) * | 1979-08-04 | 1980-07-17 | Yoshiaki Kitamura | Temporarily stopping method of hot and cold water under condition as adjusted to mixed proportion |
| CN2109479U (en) * | 1992-01-02 | 1992-07-08 | 邱志诚 | Temperature and flow control valve |
| CN2169003Y (en) * | 1993-05-19 | 1994-06-15 | 石文星 | Mixing and distributing valve |
| CN2797804Y (en) * | 2005-06-15 | 2006-07-19 | 李裕生 | Adjustable water mixing valve |
| CN101135395A (en) * | 2006-08-31 | 2008-03-05 | 株式会社不二工机 | Mixed valve |
| CN101526146A (en) * | 2009-03-31 | 2009-09-09 | 何建彬 | Cock type three way valve |
| CN202392168U (en) * | 2011-12-30 | 2012-08-22 | 潍坊百乐卫浴制品有限公司 | Multi-position adjustable faucet |
| CN203248922U (en) * | 2013-05-13 | 2013-10-23 | 大连民族学院 | Anti-scalding water pipe and nozzle assembly |
| CN206280537U (en) * | 2016-12-26 | 2017-06-27 | 张伟 | With the ceramic cartridge of water function on switching throttling and the thermostatic valve equipped with the valve element |
| CN207246484U (en) * | 2017-06-27 | 2018-04-17 | 江苏巨浪泵阀有限公司 | A kind of water mixing valve easy to adjusting water temperature |
| CN207609792U (en) * | 2017-12-06 | 2018-07-13 | 泉州日美卫浴有限公司 | A kind of tap with icing protection |
-
2018
- 2018-09-12 CN CN201811060388.9A patent/CN109027320B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2632476A1 (en) * | 1976-07-19 | 1978-01-26 | Imi Opella Ltd | Mixing valve with rotary plug - has elastic sealing ring in groove on spring loaded insert piece |
| JPS543923A (en) * | 1977-06-10 | 1979-01-12 | Hideji Kitamura | Automatic hot*cold water mixing cock |
| JPS5594073A (en) * | 1979-08-04 | 1980-07-17 | Yoshiaki Kitamura | Temporarily stopping method of hot and cold water under condition as adjusted to mixed proportion |
| CN2109479U (en) * | 1992-01-02 | 1992-07-08 | 邱志诚 | Temperature and flow control valve |
| CN2169003Y (en) * | 1993-05-19 | 1994-06-15 | 石文星 | Mixing and distributing valve |
| CN2797804Y (en) * | 2005-06-15 | 2006-07-19 | 李裕生 | Adjustable water mixing valve |
| CN101135395A (en) * | 2006-08-31 | 2008-03-05 | 株式会社不二工机 | Mixed valve |
| CN101526146A (en) * | 2009-03-31 | 2009-09-09 | 何建彬 | Cock type three way valve |
| CN202392168U (en) * | 2011-12-30 | 2012-08-22 | 潍坊百乐卫浴制品有限公司 | Multi-position adjustable faucet |
| CN203248922U (en) * | 2013-05-13 | 2013-10-23 | 大连民族学院 | Anti-scalding water pipe and nozzle assembly |
| CN206280537U (en) * | 2016-12-26 | 2017-06-27 | 张伟 | With the ceramic cartridge of water function on switching throttling and the thermostatic valve equipped with the valve element |
| CN207246484U (en) * | 2017-06-27 | 2018-04-17 | 江苏巨浪泵阀有限公司 | A kind of water mixing valve easy to adjusting water temperature |
| CN207609792U (en) * | 2017-12-06 | 2018-07-13 | 泉州日美卫浴有限公司 | A kind of tap with icing protection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109027320B (en) | 2021-04-09 |
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