CN205877271U - Automatic adjust muddy water valve of temperature - Google Patents
Automatic adjust muddy water valve of temperature Download PDFInfo
- Publication number
- CN205877271U CN205877271U CN201620744192.1U CN201620744192U CN205877271U CN 205877271 U CN205877271 U CN 205877271U CN 201620744192 U CN201620744192 U CN 201620744192U CN 205877271 U CN205877271 U CN 205877271U
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- China
- Prior art keywords
- water
- piston component
- temperature
- component
- piston assembly
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- Multiple-Way Valves (AREA)
Abstract
The utility model discloses an automatic adjust muddy water valve of temperature, including the main part, be provided with fill water cavity in the main part, the main part is provided with cooling water inlet, mixes water export, hot water import and cooling water outlet, is provided with the mounting bracket on the left of fill water cavity is interior, install the temperature sensing stick in the mounting bracket, temperature sensing stick right -hand member is connected with piston assembly, and temperature sensing stick the thermal expansion can promote piston assembly and remove, and the piston assembly right side is connected with the end cap subassembly, and piston assembly's left end face is sealed with the cooperation of the terminal surface of mounting bracket, and piston assembly's right -hand member face is sealed with the cooperation of the left end face of end cap subassembly, is provided with the muddy water cavity that link up in the piston assembly, be provided with the spring between piston assembly and the end cap subassembly, the spring promotes piston assembly and supports the pressure mounting bracket and form the clearance between messenger piston assembly and the end cap subassembly, and the first sealing washer that is located the cooling water inlet right side is installed to piston assembly's right part.
Description
Technical field
This utility model relates to the water mixing valve of a kind of automatic water temperature regulation.
Background technology
Storage-type electric water heater is that water is stored in water heater liner the cold water changing in heating inner liner by electric heating, when
After water in inner bag is heated, mix the temperature of the hot water in inner bag and tap water according to user's request manual adjusting water outlet switch
Degree, so that leaving water temperature reaches the temperature that user needs, but leaving water temperature can be along with hot water temperature and the change of cold water temperature
Change and change, cause water-mixing temperature higher or ratio is relatively low.Existing solution is at the exterior a constant temperature fire hose of exhalant region
Head carrys out adjusting water outlet temperature, but constant-temperature water faucet manufacturing process is complicated, and cost is high, and during external installation, each outlet must
Must install, cause cost to be substantially increased.Therefore, existing water mixing valve is further improved.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model provides the water mixing valve of a kind of automatic water temperature regulation, structure letter
Single, low cost, it is automatically adjusted water-mixing temperature, reaches the purpose of stable leaving water temperature, offer convenience for user.
This utility model solves its technical problem and be the technical scheme is that
The water mixing valve of a kind of automatic water temperature regulation, includes main body, is provided with water flowing chamber in described main body, and described main body sets
It is equipped with and is communicated in water flowing chamber and is positioned at the cooling water inlet at middle part, is positioned at the mixed water out of left end, is positioned at top-right hot water inlet
And it is positioned at upper left cooling water outlet, it is provided with installing rack on the left of described water flowing intracavity, in described installing rack, temperature-sensitive is installed
Rod, described sensing rod for temperature right-hand member connects has piston component, described sensing rod for temperature expanded by heating that piston component can be promoted to move, described piston
Connecting on the right side of assembly and have plug component, described piston component, plug component and water flowing cavity wall were formed with aquaporin, described work
The left side of plug assembly and the end face fitted seal of installing rack, the right side of described piston component is joined with the left side of plug component
Close and seal, in described piston component, be provided with through mixed water cavity；It is provided with spring between described piston component and plug component,
Described spring promotes piston component compress installing rack and make to be formed between piston component and plug component gap, described piston set
The right part of part is provided with the first sealing ring being positioned on the right side of cooling water inlet.
As the improvement of technique scheme, in described mixed water out, it is installed with adjusting knob, described adjusting knob and sense
The left end of temperature rod abuts, and described adjusting knob is provided with limbers.
As the further improvement of technique scheme, the mixed water cavity left end of described piston component is provided with relief valve, institute
State relief valve to abut with the right-hand member of sensing rod for temperature, between described relief valve and the mixed water cavity of piston component, be formed with aquaporin.
Improving further, described relief valve includes housing, back-moving spring, movable block and c-type snap ring, and described housing sets
Being equipped with inner chamber, described movable block is installed in the lumen, and described back-moving spring is arranged between housing and movable block, described c-type card
Ring is arranged on the outlet of inner chamber to prevent movable block from deviating from.
Improving further, the elastic force of described back-moving spring is more than spring.
Improving further, the right-hand member of described sensing rod for temperature is provided with the push rod that can skid off, and described sensing rod for temperature is heated promotion push rod
Skidding off, described push rod abuts with movable block.
Improving further, described plug component is provided with at water flowing intracavity, described plug component right-hand member by screw thread spinning
Two the second sealing rings.
Improve further, the outer wall of described plug component is provided with corresponding with hot water inlet position first annular recessed
Groove, the outer wall of described piston component is provided with second annular groove corresponding with cooling water inlet position.
Improving further, described piston component is provided with, on the outer wall of plug component, some guiding ribs that hoop is uniform,
Described guiding rib abuts with the inwall in water flowing chamber.
Improving further, described main body is additionally provided with transfer tube, and the end of described transfer tube is provided with screwed pipe joint, institute
Stating and be provided with multiple bayonet socket on screwed pipe joint, described main body uses injection moulding integrated molding with screwed pipe joint.
The beneficial effects of the utility model are: under original state, and piston component presses on installing rack under the action of the spring,
By end face fitted seal, cold water can only flow to water heater from cooling water outlet；After opening hot-water valve, hot water enter water flowing chamber from
Gap between piston component and plug component flows into the mixed water cavity in piston component, and sensing rod for temperature is by hot water heating swollen being heated
Promoting piston component to move right after swollen, form gap between piston component and installing rack, cold water enters mixing in piston component
Water cavity mixes, and mixed water cavity temperature reduces, and the expansive force of final sensing rod for temperature and the elastic force of spring reach balance, and hot water is with cold
The influx of water remains stable, it is ensured that the temperature stabilization of mixed water, it is simple to user uses, by using different sensing rod for temperature and spring
Combination, different use temperature can be set.When hot water and/or the variations in temperature of cold water, the water-mixing temperature in piston component
Following change, the expansive force of sensing rod for temperature also follows change, thus, piston component displacement correspondingly reduces hot water or the stream of cold water
Entering amount, make mixed water water temperature return to design temperature, be automatically adjusted in real time, response speed is fast, it is ensured that stable in outlet water temperature, to user
Offer convenience.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is decomposing schematic representation of the present utility model；
Fig. 3 is sectional view of the present utility model；
Fig. 4 is the sectional view of main body in this utility model；
Fig. 5 is the structural representation of piston component in this utility model；
Fig. 6 is the sectional view of piston component in this utility model；
Fig. 7 is the decomposing schematic representation of relief valve in this utility model；
Fig. 8 is the structural representation of plug component in this utility model；
Fig. 9 is the sectional view of plug component in this utility model.
Detailed description of the invention
With reference to Fig. 1, the water mixing valve of a kind of automatic water temperature regulation, include main body 1, in described main body 1, be provided with water flowing chamber
11, described main body 1 is provided with and is communicated in water flowing chamber 11 and is positioned at the cooling water inlet 101 at middle part, is positioned at the mixed water out of left end
102, it is positioned at top-right hot water inlet 103 and is positioned at upper left cooling water outlet 104, with reference to Fig. 2, Fig. 3, Fig. 4, described
In water flowing chamber 11, left side is provided with installing rack 111, is provided with sensing rod for temperature 2 in described installing rack 111, and described sensing rod for temperature 2 right-hand member is even
Being connected to piston component 3, described sensing rod for temperature 2 expanded by heating can promote piston component 3 to move, and connecting on the right side of described piston component 3 has
Plug component 4, described piston component 3, plug component 4 and water flowing chamber 11 inwall be formed with aquaporin, described piston component 3
Left side and the end face fitted seal of installing rack 111, the right side of described piston component 3 coordinates with the left side of plug component 4
Seal, be provided with through mixed water cavity in described piston component 3, be provided with second in described plug component 4 and mix water cavity, described sense
Aquaporin it was formed with to connect the mixed water cavity of mixed water out 102 and piston component 3 between temperature rod 2 and installing rack 111 inwall；Institute
State and between piston component 3 and plug component 4, be provided with spring 5, described spring 5 promote piston component 3 compress installing rack 111 and
Making to be formed between piston component 3 and plug component 4 gap, the right part of described piston component 3 is provided with and is positioned at cooling water inlet 101 right side
First sealing ring 301 of side is to prevent cold water from flowing to the gap between piston component 3 and plug component 4.Preferably, described mixed water
Being installed with adjusting knob 6 in outlet 102, described adjusting knob 6 abuts with the left end of sensing rod for temperature 2, and described adjusting knob 6 is arranged
There is limbers 601.During use, piston component 3 first presses on installing rack 111 under the effect of spring 5, and both are coordinated by end face
Sealing, cold water can only flow to water heater from cooling water outlet；After opening hot-water valve, hot water enters water flowing chamber 11 from piston component 3
And the gap between plug component 4 flows into the mixed water cavity in piston component 3, and sensing rod for temperature 2 is by hot water heating and after expanded by heating
Promoting piston component 3 to move right, thus form gap between piston component 3 and installing rack 4, cold water thus gap enters lives
Mixed water cavity in plug assembly 3 mixes, and mixed water cavity temperature reduces, and the expansive force of final sensing rod for temperature 2 reaches with the elastic force of spring 5
To balance, hot water remains stable with the influx of cold water, so that the temperature stabilization of mixed water, it is simple to user uses, by regulation
Knob 6 can adjust the position of sensing rod for temperature 2, thus regulates water-mixing temperature.When hot water and/or the variations in temperature of cold water, piston set
Water-mixing temperature in part 3 follows change, and the expansive force of sensing rod for temperature 2 also follows change, and therefore piston component 3 shifts and correspondingly reduces
Hot water or the influx of cold water, make water-mixing temperature return to setting value, be automatically adjusted in real time, and response speed is fast, it is ensured that water outlet
Temperature stabilization, brings advantage to the user.
In the present embodiment, it is preferred that the mixed water cavity left end of described piston component 3 is provided with relief valve 7, described relief valve
7 abut with the right-hand member of sensing rod for temperature 2, are formed with aquaporin between described relief valve 7 and the mixed water cavity of piston component 3.With reference to figure
7, it is preferred that described relief valve 7 includes housing 701, back-moving spring 702, movable block 703 and c-type snap ring 704, described shell
Body 701 is provided with inner chamber, and described movable block 703 is installed in the lumen, and described back-moving spring 702 is arranged on housing 701 with movable
Between block 703, described c-type snap ring 704 is arranged on the outlet of inner chamber to prevent movable block 703 from deviating from.Preferably, described reset bullet
The elastic force of spring 702 is more than spring 5.In the case of cold water is cut off the water suddenly, absorbed the expansive force of sensing rod for temperature 2 by relief valve 7, anti-
Only sensing rod for temperature 2 excessively expands and piston component 3 applies strong thrust and makes the seal face quilt of piston component 3 and plug component 4
Compression, improves security performance.
In the present embodiment, it is preferred that the right-hand member of described sensing rod for temperature 2 is provided with the push rod 201 that can skid off, described sensing rod for temperature
2 are heated promotes push rod 201 to skid off, and described push rod 201 abuts with movable block 703.
For the ease of processing main body 1 and assembling plug component 4, with reference to Fig. 8, Fig. 9, in the present embodiment, it is preferred that
Described plug component 4 is by screw thread spinning in water flowing chamber 11, and described plug component 4 right-hand member is provided with two the second sealing rings
401 in case leak-stopping water.
In the present embodiment, it is preferred that be provided with corresponding with hot water inlet 103 position on the outer wall of described plug component 4
First annular groove 402, with reference to Fig. 5, Fig. 6, the outer wall of described piston component 3 is provided with and cooling water inlet 101 position pair
The second annular groove 302 answered, by arrange first annular groove the 402, second annular groove 302 as hot water, cold water slow
Rush district, make uniform fluid flow, contribute to mixed water uniform.
In the present embodiment, it is preferred that be provided with hoop on the outer wall of described piston component 3 and plug component 4 uniform
Some guiding ribs 8, described guiding rib 8 abuts with the inwall in water flowing chamber 11, and guiding rib 8 can uniformly guide hot water, cold water to flow to
The inwall in water flowing chamber 11 can be supported again, thus ensure the axiality of piston component 3, plug component 4 and water flowing chamber 11.
In the present embodiment, it is preferred that described main body 1 is additionally provided with transfer tube 12, the end of described transfer tube 12 is arranged
There is screwed pipe joint 121, described screwed pipe joint 121 is provided with multiple bayonet socket 122, described main body 1 and screwed pipe joint 121
Use injection moulding integrated molding.Strengthened the torsion of screwed pipe joint 121 by multiple bayonet sockets 122, bearing capacity is big, it is simple to assembles, keeps away
Exempt from stubborn quick-fried, improve service life.Main body 1, piston component 3, plug component 4, adjusting knob 6 all use enhancing plastic material, as
Polyphenylene sulfide+glass fibre or enhancing are filled, polyphthalamide, improve ruggedness.
The above, better embodiment the most of the present utility model, but this utility model is not limited to above-mentioned reality
Execute example, as long as it reaches technique effect of the present utility model with any same or similar means, all should fall into of the present utility model
Within protection domain.
Claims (10)
1. a water mixing valve for automatic water temperature regulation, includes main body (1), is provided with water flowing chamber (11), institute in described main body (1)
State main body (1) to be provided with the cooling water inlet (101) in the middle part of being communicated in water flowing chamber (11) and being positioned at, be positioned at the mixed water out of left end
(102), it is positioned at top-right hot water inlet (103) and is positioned at upper left cooling water outlet (104), it is characterised in that: described
In water flowing chamber (11), left side is provided with installing rack (111), is provided with sensing rod for temperature (2), described sensing rod for temperature in described installing rack (111)
(2) right-hand member connects has piston component (3), described sensing rod for temperature (2) expanded by heating that piston component (3) can be promoted mobile, described piston
Assembly (3) right side connects plug component (4), and described piston component (3), plug component (4) are formed with water flowing chamber (11) inwall
There were the end face fitted seal of aquaporin, the left side of described piston component (3) and installing rack (111), described piston component (3)
The left side fitted seal of right side and plug component (4), be provided with through mixed water cavity in described piston component (3)；Institute
Stating and be provided with spring (5) between piston component (3) and plug component (4), described spring (5) promotes piston component (3) to compress peace
Shelving (111) and make to be formed between piston component (3) and plug component (4) gap, the right part of described piston component (3) is installed
There is the first sealing ring (301) being positioned at cooling water inlet (101) right side.
The water mixing valve of a kind of automatic water temperature regulation the most according to claim 1, it is characterised in that: described mixed water out
(102) being installed with adjusting knob (6) in, described adjusting knob (6) abuts with the left end of sensing rod for temperature (2), described adjusting knob (6)
On be provided with limbers (601).
The water mixing valve of a kind of automatic water temperature regulation the most according to claim 1 and 2, it is characterised in that: described piston component
(3) mixed water cavity left end is provided with relief valve (7), and described relief valve (7) abuts with the right-hand member of sensing rod for temperature (2), described relief valve
(7) and it was formed with aquaporin between the mixed water cavity of piston component (3).
The water mixing valve of a kind of automatic water temperature regulation the most according to claim 3, it is characterised in that: described relief valve (7) wraps
Housing (701), back-moving spring (702), movable block (703) and c-type snap ring (704) are included, in described housing (701) is provided with
Chamber, in the lumen, described back-moving spring (702) is arranged on housing (701) and movable block (703) in described movable block (703) installation
Between, described c-type snap ring (704) is arranged on the outlet of inner chamber to prevent movable block (703) from deviating from.
The water mixing valve of a kind of automatic water temperature regulation the most according to claim 4, it is characterised in that: described back-moving spring
(702) elastic force is more than spring (5).
The water mixing valve of a kind of automatic water temperature regulation the most according to claim 5, it is characterised in that: described sensing rod for temperature (2)
Right-hand member is provided with the push rod (201) that can skid off, and described sensing rod for temperature (2) is heated and promotes push rod (201) to skid off, described push rod (201)
Abut with movable block (703).
The water mixing valve of a kind of automatic water temperature regulation the most according to claim 6, it is characterised in that: described plug component (4)
By screw thread spinning in water flowing chamber (11), described plug component (4) right-hand member is provided with two the second sealing rings (401).
The water mixing valve of a kind of automatic water temperature regulation the most according to claim 7, it is characterised in that: described plug component (4)
Outer wall on be provided with the first annular groove (402) corresponding with hot water inlet (103) position, outside described piston component (3)
Second annular groove (302) corresponding with cooling water inlet (101) position it is provided with on wall.
The water mixing valve of a kind of automatic water temperature regulation the most according to claim 8, it is characterised in that: described piston component (3)
The some guiding ribs (8) uniform with being provided with hoop on the outer wall of plug component (4), described guiding rib (8) and water flowing chamber (11)
Inwall abut.
The water mixing valve of a kind of automatic water temperature regulation the most according to claim 9, it is characterised in that: described main body (1) also sets
Being equipped with transfer tube (12), the end of described transfer tube (12) is provided with screwed pipe joint (121), described screwed pipe joint (121)
On be provided with multiple bayonet socket (122), described main body (1) uses injection moulding integrated molding with screwed pipe joint (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620744192.1U CN205877271U (en) | 2016-07-12 | 2016-07-12 | Automatic adjust muddy water valve of temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620744192.1U CN205877271U (en) | 2016-07-12 | 2016-07-12 | Automatic adjust muddy water valve of temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205877271U true CN205877271U (en) | 2017-01-11 |
Family
ID=57696006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620744192.1U Withdrawn - After Issue CN205877271U (en) | 2016-07-12 | 2016-07-12 | Automatic adjust muddy water valve of temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205877271U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051214A (en) * | 2016-07-12 | 2016-10-26 | 江门市君顺实业有限公司 | Water mixing valve capable of adjusting water temperature automatically |
| CN107575607A (en) * | 2017-09-30 | 2018-01-12 | 宁波慈立恒温科技有限公司 | A kind of stable constant-temperature tap of output water temperature |
| CN113374891A (en) * | 2021-08-13 | 2021-09-10 | 南通维益机电有限公司 | Self-regulating temperature type water mixing valve for water heater |
-
2016
- 2016-07-12 CN CN201620744192.1U patent/CN205877271U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051214A (en) * | 2016-07-12 | 2016-10-26 | 江门市君顺实业有限公司 | Water mixing valve capable of adjusting water temperature automatically |
| CN106051214B (en) * | 2016-07-12 | 2018-05-08 | 江门市君顺实业有限公司 | A kind of water mixing valve of automatic water temperature regulation |
| CN107575607A (en) * | 2017-09-30 | 2018-01-12 | 宁波慈立恒温科技有限公司 | A kind of stable constant-temperature tap of output water temperature |
| CN107575607B (en) * | 2017-09-30 | 2024-03-19 | 宁波慈立恒温科技有限公司 | Constant temperature tap with stable water temperature of water outlet |
| CN113374891A (en) * | 2021-08-13 | 2021-09-10 | 南通维益机电有限公司 | Self-regulating temperature type water mixing valve for water heater |
| CN113374891B (en) * | 2021-08-13 | 2021-10-26 | 南通维益机电有限公司 | Self-regulating temperature type water mixing valve for water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170111 Effective date of abandoning: 20180508 |
|
| AV01 | Patent right actively abandoned |