CN104896151A - Constant temperature water economizer - Google Patents
Constant temperature water economizer Download PDFInfo
- Publication number
- CN104896151A CN104896151A CN201510332117.4A CN201510332117A CN104896151A CN 104896151 A CN104896151 A CN 104896151A CN 201510332117 A CN201510332117 A CN 201510332117A CN 104896151 A CN104896151 A CN 104896151A
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- China
- Prior art keywords
- water
- constant temperature
- hot water
- accessory
- temperature
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Temperature-Responsive Valves (AREA)
- Multiple-Way Valves (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention discloses a constant temperature water economizer. The constant temperature water economizer comprises a water economizer body, a hot water inlet connection accessory, a cold water inlet connection accessory, a warm water output connection accessory, a wax type temperature sensing bag, a thermoregulation seat, a locking nut, a constant temperature piston, a reset spring, a hex head screw, a hot water stop plug and a check valve, wherein a mixing water cavity and a warm water cavity are formed in a cylinder of the water economizer body, the mixing water cavity and the warm water cavity are separated through inner platforms, the centers of the inner platform are communicated through a via hole, the warm water cavity is of an internal thread structure, and the wax type temperature sensing bag is screwed on the thermoregulation seat and overall installed in the warm water cavity. The constant temperature water economizer is an automatic mixing device which uses a thermal sensitive element to keep water outlet temperature constant, automatically closes a cold water channel when temperature of mixed water is less than 35 degree centigrade, only drains cold water accumulated in a hot water channel when a faucet is opened, only opens the cold water channel when the water outlet temperature reaches a set value, and then greatly reduces the cold water drainage amount when a user waits for hot water, and thereby achieves the purpose of saving water.
Description
Technical field
The present invention relates to the technical field of the water economizer that water tap bathroom etc. uses, particularly relate to a kind of there is thermostatic effect, constant-temp. water saver that thermostatic output water can preventing is scalded.
Background technique
At present, when people need to use hot water in daily life, need the cooperation of cold-hot water mixing water tap, when bringing into use, often will bleed off a lot of cold water from water tap and just can obtain hot water, a large amount of water resource waste can be caused.And the hot water of to release due to existing water tap, be all generally control flow and water temperature by handle or tap etc., sometimes due to the reason or artificial of hydraulic pressure, the water of releasing suddenly has very high-temperature, easily causes scald suddenly.
Summary of the invention
The object of the invention is the shortcoming in order to overcome above-mentioned prior art, a kind of constant-temp. water saver is provided, this constant-temp. water saver is the automix device utilizing thermosensitive element to make water-exit temperature comparatively constant, when mixing water temperature is less than 35 ° of C, automatically closes cold water channel, the cold water accumulated in hot water channel is only bled off during open water tap, when water-exit temperature reaches setting value, cold water channel is just unlocked, like this, reduce row's cool water quantity when waiting for hot water widely, thus reach water-saving object.
The technical solution adopted for the present invention to solve the technical problems is: a kind of constant-temp. water saver, comprise water economizer body, hot water water inlet connect accessory, cold water water inlet connect accessory, warm water export water connect accessory, wax formula temperature-sensitive bag, temperature-regualting base, lock nut, constant temperature piston, Returnning spring, hex screw, hot water water stopping plug and one-way valve; Mixing water cavity and warm water chamber is provided with in the cylinder of described water economizer body, be separated by with inner platform between mixing water cavity and warm water chamber, the center of inner platform is communicated with via hole, and warm water chamber is female thread structure, wax formula temperature-sensitive bag to be tightened against on temperature-regualting base and integral installation in warm water chamber; Described constant temperature piston is multi-stage cylinder structure, the first annular groove is provided with outside the big column end face of constant temperature piston, first annular groove is embedded with the 4th O type circle, recessed round platform is provided with in the middle of big column end face end face, recessed round platform center is provided with small blind hole, small blind hole periphery is provided with multiple via hole, and the side of big column end face is provided with the second annular groove, and the second annular groove is embedded with the 3rd O type circle; The small column end face of constant temperature piston is embedded with hot water water stopping plug, is fixed by hex screw; The integral installation of constant temperature piston is in mixing water cavity, cold water channel is formed with the platform end face mixing water cavity side between 3rd O type circle and the 4th O type circle, hot water water stopping plug and the hot water small cylindrical surface connecing accessory front end of intaking forms hot water channel, Returnning spring one end is enclosed within constant temperature piston roundlet styletable, the other end is enclosed within hot water water supply connector front end, and the small blind hole of constant temperature piston rear end is connected with temperature-sensitive bag push rod; The hot water water inlet that described one-way valve is arranged on connects on accessory, alters mutually for preventing hot and cold water.
The working principle of this constant-temp. water saver is: hot water water inlet connects accessory and connects hot water, cold water water inlet connects accessory and connects cold water, warm water exports water and connects accessory connected with water faucet, when mixing water temperature is less than 35 ° of C, under the effect of Returnning spring, the 4th O type circle on constant temperature piston and the 3rd O type circle are formed closed with the inner platform mixing water cavity, cold water channel is in closed condition, hot water channel is in opening state, when after tap valve of fetching boiling water, hot water channel circulates, when water temperature reaches the setting value of wax formula temperature-sensitive bag, temperature-sensitive bag push rod drives constant temperature piston to reach, cold water channel is opened, hot and cold water is water temperature drop after mixed water cavity mixing, under piston reset spring effect, temperature-sensitive bag push rod moves backward, hot water channel becomes large, cold water channel diminishes, water temperature rises, after multiple reciprocation cycle, water temperature reaches setting value, constant temperature exports.When cold water lacks, in 1 second, hot water channel closes automatically, prevents from scalding.
Further, described constant temperature piston base and hot water are intake to connect and are also provided with an O type circle between accessory and are tightly connected, and one-way valve is embedded with the 2nd O type circle and hot water and intakes and connect fitting seal and be connected; Warm water exports to connect and is also provided with the 5th O type circle between accessory and water economizer body and is tightly connected.
In sum, constant-temp. water saver of the present invention is the automix device utilizing thermosensitive element to make water-exit temperature comparatively constant, when mixing water temperature is less than 35 ° of C, automatic closedown cold water channel, only bleeds off the cold water accumulated in hot water channel, when water-exit temperature reaches setting value during open water tap, cold water channel is just unlocked, like this, reduce row's cool water quantity when waiting for hot water widely, thus reach water-saving object.
Accompanying drawing explanation
Fig. 1 is the generalized section of a kind of constant-temp. water saver of the embodiment of the present invention 1.
Embodiment
Embodiment 1
A kind of constant-temp. water saver described by the present embodiment 1, as shown in Figure 1, comprise water economizer body 3, hot water water inlet connect accessory 10, cold water water inlet connect accessory 6, warm water export water connect accessory 1, wax formula temperature-sensitive bag 2, temperature-regualting base 5, lock nut 4, constant temperature piston 17, Returnning spring 15, hex screw 14, hot water water stopping plug 16 and one-way valve 11; Mixing water cavity 8 and warm water chamber 22 is provided with in the cylinder of described water economizer body, be separated by with inner platform between mixing water cavity and warm water chamber, the center of inner platform is communicated with via hole, and warm water chamber is female thread structure, wax formula temperature-sensitive bag to be tightened against on temperature-regualting base and integral installation in warm water chamber; Described constant temperature piston is multi-stage cylinder structure, the first annular groove is provided with outside the big column end face of constant temperature piston, first annular groove is embedded with the 4th O type circle 19, recessed round platform is provided with in the middle of big column end face end face, recessed round platform center is provided with small blind hole, small blind hole periphery is provided with multiple via hole, and the side of big column end face is provided with the second annular groove, and the second annular groove is embedded with the 3rd O type circle 18; The small column end face of constant temperature piston is embedded with hot water water stopping plug 16, is fixed by hex screw; The integral installation of constant temperature piston is in mixing water cavity, cold water channel is formed with the platform end face mixing water cavity side between 3rd O type circle and the 4th O type circle, hot water water stopping plug and the hot water small cylindrical surface connecing accessory front end of intaking forms hot water channel, Returnning spring one end is enclosed within constant temperature piston roundlet styletable, the other end is enclosed within hot water water supply connector front end, and the small blind hole of constant temperature piston rear end is connected with temperature-sensitive bag push rod 20; The hot water water inlet that described one-way valve is arranged on connects on accessory, alters mutually for preventing hot and cold water.
The working principle of this constant-temp. water saver is: hot water water inlet connects accessory and connects hot water, cold water water inlet connects accessory and connects cold water, warm water exports water and connects accessory connected with water faucet, when mixing water temperature is less than 35 ° of C, under the effect of Returnning spring, the 4th O type circle on constant temperature piston and the 3rd O type circle are formed closed with the inner platform mixing water cavity, cold water channel is in closed condition, hot water channel is in opening state, when after tap valve of fetching boiling water, hot water channel circulates, when water temperature reaches the setting value of wax formula temperature-sensitive bag, temperature-sensitive bag push rod drives constant temperature piston to reach, cold water channel is opened, hot and cold water is water temperature drop after mixed water cavity mixing, under piston reset spring effect, temperature-sensitive bag push rod moves backward, hot water channel becomes large, cold water channel diminishes, water temperature rises, after multiple reciprocation cycle, water temperature reaches setting value, constant temperature exports.When cold water lacks, in 1 second, hot water channel closes automatically, prevents from scalding.
This constant temperature piston base and hot water are intake to connect and are also provided with an O type circle 9 between accessory and are tightly connected, and one-way valve is embedded with the 2nd O type circle 13 and hot water and intakes and connect fitting seal and be connected; Warm water exports to connect and is also provided with the 5th O type circle 21 between accessory and water economizer body and is tightly connected.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to structure of the present invention.Every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technological scheme of the present invention.
Claims (2)
1. a constant-temp. water saver, it is characterized in that, comprise water economizer body, hot water water inlet connect accessory, cold water water inlet connect accessory, warm water export water connect accessory, wax formula temperature-sensitive bag, temperature-regualting base, lock nut, constant temperature piston, Returnning spring, hex screw, hot water water stopping plug and one-way valve; Mixing water cavity and warm water chamber is provided with in the cylinder of described water economizer body, be separated by with inner platform between mixing water cavity and warm water chamber, the center of inner platform is communicated with via hole, and warm water chamber is female thread structure, wax formula temperature-sensitive bag to be tightened against on temperature-regualting base and integral installation in warm water chamber; Described constant temperature piston is multi-stage cylinder structure, the first annular groove is provided with outside the big column end face of constant temperature piston, first annular groove is embedded with the 4th O type circle, recessed round platform is provided with in the middle of big column end face end face, recessed round platform center is provided with small blind hole, small blind hole periphery is provided with multiple via hole, and the side of big column end face is provided with the second annular groove, and the second annular groove is embedded with the 3rd O type circle; The small column end face of constant temperature piston is embedded with hot water water stopping plug, is fixed by hex screw; The integral installation of constant temperature piston is in mixing water cavity, cold water channel is formed with the platform end face mixing water cavity side between 3rd O type circle and the 4th O type circle, hot water water stopping plug and the hot water small cylindrical surface connecing accessory front end of intaking forms hot water channel, Returnning spring one end is enclosed within constant temperature piston roundlet styletable, the other end is enclosed within hot water water supply connector front end, and the small blind hole of constant temperature piston rear end is connected with temperature-sensitive bag push rod; The hot water water inlet that described one-way valve is arranged on connects on accessory, alters mutually for preventing hot and cold water.
2. a kind of constant-temp. water saver according to claim 1, is characterized in that, described constant temperature piston base and hot water are intake to connect and is also provided with an O type circle between accessory and is tightly connected, and one-way valve is embedded with the 2nd O type circle and hot water and intakes and connect fitting seal and be connected; Warm water exports to connect and is also provided with the 5th O type circle between accessory and water economizer body and is tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510332117.4A CN104896151B (en) | 2015-06-16 | 2015-06-16 | A kind of constant-temp. water saver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510332117.4A CN104896151B (en) | 2015-06-16 | 2015-06-16 | A kind of constant-temp. water saver |
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| Publication Number | Publication Date |
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| CN104896151A true CN104896151A (en) | 2015-09-09 |
| CN104896151B CN104896151B (en) | 2018-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510332117.4A Active CN104896151B (en) | 2015-06-16 | 2015-06-16 | A kind of constant-temp. water saver |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672406A (en) * | 2016-03-21 | 2016-06-15 | 德州市建筑规划勘察设计研究院 | Cold water and hot water supply device and cold water and hot water supply system |
| 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 |
| CN113853495A (en) * | 2019-05-16 | 2021-12-28 | 克罗克司伊帕里埃斯凯赖什凯德尔米公司 | Valve-controlled cartridge operated by a push-button for mixing water and/or for directing water from an inlet to one or more outlets |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2089101U (en) * | 1990-11-16 | 1991-11-20 | 蒋洪奶 | Automatic valve for constant temp. mixing cool and hot water |
| AU644909B2 (en) * | 1990-11-28 | 1993-12-23 | Harley A. Pizzey | Shut-off device |
| CN101178128A (en) * | 2006-11-06 | 2008-05-14 | 宁波鼎龙卫浴器材有限公司 | Scalding preventing protection valve |
| CN201787125U (en) * | 2010-09-08 | 2011-04-06 | 常州市华鹏机械电器制造有限公司 | Automatic thermostatic water mixing valve |
| CN204852482U (en) * | 2015-06-16 | 2015-12-09 | 开平市玛格纳卫浴有限公司 | Constant temperature water economizer |
-
2015
- 2015-06-16 CN CN201510332117.4A patent/CN104896151B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2089101U (en) * | 1990-11-16 | 1991-11-20 | 蒋洪奶 | Automatic valve for constant temp. mixing cool and hot water |
| AU644909B2 (en) * | 1990-11-28 | 1993-12-23 | Harley A. Pizzey | Shut-off device |
| CN101178128A (en) * | 2006-11-06 | 2008-05-14 | 宁波鼎龙卫浴器材有限公司 | Scalding preventing protection valve |
| CN201787125U (en) * | 2010-09-08 | 2011-04-06 | 常州市华鹏机械电器制造有限公司 | Automatic thermostatic water mixing valve |
| CN204852482U (en) * | 2015-06-16 | 2015-12-09 | 开平市玛格纳卫浴有限公司 | Constant temperature water economizer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672406A (en) * | 2016-03-21 | 2016-06-15 | 德州市建筑规划勘察设计研究院 | Cold water and hot water supply device and cold water and hot water supply system |
| 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 |
| CN113853495A (en) * | 2019-05-16 | 2021-12-28 | 克罗克司伊帕里埃斯凯赖什凯德尔米公司 | Valve-controlled cartridge operated by a push-button for mixing water and/or for directing water from an inlet to one or more outlets |
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| Publication number | Publication date |
|---|---|
| CN104896151B (en) | 2018-10-09 |
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