CN104534677A - Two-stage adjusting device for showering water temperature - Google Patents
Two-stage adjusting device for showering water temperature Download PDFInfo
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- CN104534677A CN104534677A CN201410729354.XA CN201410729354A CN104534677A CN 104534677 A CN104534677 A CN 104534677A CN 201410729354 A CN201410729354 A CN 201410729354A CN 104534677 A CN104534677 A CN 104534677A
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- Bathtubs, Showers, And Their Attachments (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The invention discloses a two-stage adjusting device for showering water temperature. The device comprises a hot water tank, a first-stage water mixing tank, a second-stage water mixing tank, a solenoid valve set, a hot water temperature sensor, a mixed water temperature sensor, a showering water temperature sensor, a check valve and shower heads; an inlet of the hot water tank is connected with a hot water source, and while an outlet of the hot water tank is connected with a hot water inlet of the first-grade water mixing tank through a pipeline; the hot water inlet and a cold water inlet are formed in one end of the first-stage water mixing tank, and while a mixed water outlet is formed in the other end of the first-stage water mixing tank; the cold water inlet of the first-stage water mixing tank is connected with a cold water source through the solenoid valve set and the stop valve which are arranged on the pipeline; the inlet of the second-stage water mixing tank is connected with the mixed water outlet in the first-stage water mixing tank through the pipeline, and while the outlet of the second-stage water mixing tank is connected with a plurality of shower heads through the pipelines. With the adoption of the two-stage adjusting device for the showering water temperature, the labor intensity of workers can be greatly reduced, and the expenditure of labor is decreased; meanwhile the water is stably and accurately sprayed out for showering, and excessively hot or cold water is not needed to be drained, so that the a large amount of energy consumption can be saved, and the cost is decreased.
Description
Technical field
Patent of the present invention belongs to domain of control temperature, is specifically related to a kind of secondary regulating mechanism of shower water temperature.
Background technology
The method that the shower water of current popular publilc baths adopts is: by boiler or other heating means by cool water heating to the high temperature storage of 50-70 DEG C in boiler.And water temperature during actual persons shower is at about 40 DEG C.General shower water temperature control method is: from operator according to the water temperature of shower water tank toward heating water tanks water and cold water.Cold water is entered toward shower water tank, the heating water when shower water temperature is low when shower water temperature height.The Main Basis of heating water or cold water is the temperature of the temperature indicator display of shower water tank.Another kind method utilizes temperature control instrument to realize automatically in shower water tank, adding cold water and heat.The shortcoming of these two kinds of methods is: because the volume of shower water tank is comparatively large, and Temperature displaying exists very large delayed.After adding hot water or cold water, need a period of time, could the actual mixed temperature of real display.Because hot and cold water is uneven, in bathing process, there is cold or overheated phenomenon.If think that water temperature is suitable, after needing to bleed off part shower water, normal water temperature could be recovered.Cause the hot water that waste is a large amount of, which adds operation cost.Meanwhile, because needs manually ceaselessly add water toward shower water tank, very large labour intensity is brought to operator.
Summary of the invention
There is larger temperature error to solve existing shower water mixing arrangement, the object of this invention is to provide a kind of secondary regulating mechanism of shower water temperature, the automatic adjustment of shower water temperature can be realized, ensure that the stable and accurate of shower water temperature.
For achieving the above object, the present invention adopts technical scheme to be:
A secondary regulating mechanism for shower water temperature, comprising: boiler, one-level mix water tank, secondary mixes water tank, magnetic valve group, hot water temperature sensor, mixing water temperature sensor, shower water temperature sensor, non-return valve, shower head; The entrance of described boiler is connected with thermal water source, exports to mix tank hot water's entrance by pipeline and one-level and be connected; Described one-level is mixed water tank one end and is provided with hot water inlet and cold water inlet, and the other end is provided with mixed water exports; The magnetic valve group that the cold water inlet that one-level mixes water tank is provided with by pipeline, non-return valve are connected with cold water source; The mixed water exports that the entrance that secondary mixes water tank mixes water tank by pipeline and one-level is connected, and exports and is connected with multiple shower head by pipeline.One-level is mixed water tank inside and is provided with multiple baffle plate, adjacent screen interlaced arrangement, and the current making one-level mix water tank inside are that W shape is flowed out.
The invention has the beneficial effects as follows:
1, the present invention has cold water and enters one-level by magnetic valve group and mix water tank, the magnetic valve in control cabinet Controlling solenoid valve group open quantity, thus control the inflow of cold water.The inflow of cold water increases step by step or reduces, and makes water temperature smooth change.The one-level that cold water and hot water enter small size simultaneously in addition mixes water tank, effectively reduces the hysteresis quality of variations in temperature.Thus increase the response speed of control cabinet.
2, one-level of the present invention mixes water tank water out, then enters secondary and mix water tank.Make cold water and hot water mix and blend more fully, reach suitable shower water temperature, use for shower.
3, the present invention can reduce hand labor intensity greatly, reduces the expenditure of manpower.Shower head output water temperature is accurately stable, increases comfort level during customer of a bathhouse's bathing.Simultaneously because shower water outlet is accurately stable, do not need to bleed off overheated or excessively cold water, also save a large amount of energy resource consumptions, reduce cost.
Accompanying drawing explanation
Fig. 1 is one of overall structure schematic diagram of the present invention.
Fig. 2 is overall structure schematic diagram two of the present invention.
Fig. 3 is that one-level mixes water tank top view.
Fig. 4 is the A-A profile of Fig. 3.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is further described.
A secondary regulating mechanism for shower water temperature, comprising: boiler 1, one-level mix water tank 2, secondary mixes water tank 3, magnetic valve group 5, hot water temperature sensor 6, mixing water temperature sensor 7, shower water temperature sensor 8, non-return valve 9, shower head 10;
The entrance of described boiler 1 is connected with thermal water source, exports to mix water tank 2 hot water inlet 203 by pipeline and one-level and be connected;
Described one-level is mixed water tank 2 one end and is provided with hot water inlet 203 and cold water inlet 201, and the other end is provided with mixed water exports 202;
The magnetic valve group 5 that the cold water inlet 201 that one-level mixes water tank 2 is provided with by pipeline, non-return valve 9 are connected with cold water source;
The mixed water exports 202 that the entrance that secondary mixes water tank 3 mixes water tank 2 by pipeline and one-level is connected, and exports and is connected with multiple shower head 10 by pipeline.
One-level is mixed water tank 2 inside and is provided with multiple baffle plate, the metal material that heat conduction is good, and as aluminium flake or copper sheet, adjacent screen interlaced arrangement, the current making one-level mix water tank 2 inside are that W shape is flowed out.
The volume that described one-level mixes water tank 2 is less than the volume that 1/2 secondary mixes water tank 3.
Pipeline between described magnetic valve group 5 and non-return valve 9 is provided with cold water force (forcing) pump 11.
One-level is mixed water tank 2 top and is also provided with steam vent 205.
Described boiler 1 is square structure, is provided with hot water temperature sensor 6 in it.
Described one-level mixes water tank 2 for ellipsoidal structure, and its top cold and hot water inlets end offers mixing water temperature sensor fixing hole 204, and is provided with mixing water temperature sensor 7.
Secondary mixes in water tank 3 and is provided with shower water temperature sensor 8;
Described hot water temperature sensor 6, mixing water temperature sensor 7, shower water temperature sensor 8 are connected with peripheral control unit 4, and magnetic valve group 5 is connected with controller 4, are commercial products, refer to Baidupedia.
Below in conjunction with concrete case study on implementation, the present invention is further illustrated.In order to better embodiments of the invention are described, in accompanying drawing, some well-known components has omission and convergent-divergent, does not represent actual size.
Case one
As shown in Figure 1, the hot water in boiler 1 of the present invention is heated by boiler or alternate manner to be provided, and the temperature of water, at 50-70 DEG C, is made up of plurality of electromagnetic valve in magnetic valve group 5, and it is small size sealing type cistern that one-level mixes water tank 2, and its volume is less than 0.075m
3.As shown in Figure 3, one-level is mixed water tank 2 outside and is left hot water inlet 203, cold water inlet 201, mixed water exports 202, mixing water temperature sensor fixing hole 204.One-level mixes the same side that the hot water inlet 203 of water tank 2 and cold water inlet 201 are positioned at water tank, and wherein cold water inlet 201 is positioned at the top that one-level mixes water tank 2.And mixed water exports 202 is positioned at opposite side, mixing water temperature sensor fixing hole 204 is positioned at the intersection of hot water and cold water, and mixing water temperature sensor 7 is installed in this hole, enters one-level mix the temperature after the hot water of water tank 2 and cold water mix for measuring.One-level mixes water tank 2 inside containing some plate washers, and as shown in Figure 4, plate washer can strengthen the bearing capacity of water tank, cold water and hot water can also be made to confiscate in water tank and stir mixing.
Control cabinet device can set shower water temperature, and magnetic valve group 5 is also controlled by controller 4 simultaneously.The effect of two non-return valves 9 prevents because the aqueous reflux that etc. do not cause of the pressure of hot and cold water.
Hot water flows directly into one-level by boiler 1 and mixes in water tank 2, and enters the cold water that one-level mixes water tank 2 and controlled by magnetic valve group 5.Controller 4 carrys out according to hot water temperature, shower water temperature, mixed water temperature, design temperature the quantity that in Controlling solenoid valve group 5, magnetic valve is opened, thus control cold water enters the flow that one-level mixes water tank 2.Cold water and hot water mix preliminary mixing in water tank 2 in the one-level of small size and stir companion.Because small volume temperature response speed is fast, easily realize quick adjustment.Initial stage mixed water mixes water tank 2 by one-level and goes out the secondary that enters large volume and mix water tank 3 and fully mix.The volume that secondary mixes water tank is comparatively large, and it is less to inject a small amount of impact of new water on water temperature, has the stable of interests shower water temperature.The water that water tank 3 water is out design temperature is mixed from secondary.If design temperature is at about 40 DEG C, shower head 10 directly can be entered for people's bathing.
Case two as shown in Figure 2, is increase force (forcing) pump 11 at the source place of cold water with the difference of case one.In systems in which because hot water directly enters one-level to mix water tank 2, and cold water needs just to enter one-level by the control of magnetic valve group 5 mixes water tank 2.So just require that the pressure of cold water is greater than the pressure of hot water, cold water just can enter one-level and mix water tank 2.The pressure of hot water is greater than, so just do not need to install force (forcing) pump 11 at the pressure of general installation environment running water.Self-cooling water tank may be carried out at some occasion cold water, at this moment just need force (forcing) pump 11.
Claims (8)
1. a secondary regulating mechanism for shower water temperature, is characterized in that:
Comprise: boiler (1), one-level mix water tank (2), secondary mixes water tank (3), magnetic valve group (5), hot water temperature sensor (6), mixing water temperature sensor (7), shower water temperature sensor (8), non-return valve (9), shower head (10);
The entrance of described boiler (1) is connected with thermal water source, exports to mix water tank (2) hot water inlet (203) by pipeline and one-level and be connected;
Described one-level is mixed water tank (2) one end and is provided with hot water inlet (203) and cold water inlet (201), and the other end is provided with mixed water exports (202);
The magnetic valve group (5) that the cold water inlet (201) that one-level mixes water tank (2) is provided with by pipeline, non-return valve (9) are connected with cold water source;
The mixed water exports (202) that the entrance that secondary mixes water tank (3) mixes water tank (2) by pipeline and one-level is connected, and exports and is connected with multiple shower head (10) by pipeline.
2. the secondary regulating mechanism of a kind of shower water temperature according to claim 1, is characterized in that:
One-level is mixed water tank (2) inside and is provided with multiple baffle plate, adjacent screen interlaced arrangement, and making one-level mix the inner current of water tank (2) is that W shape is flowed out.
3. the secondary regulating mechanism of a kind of shower water temperature according to claim 1, is characterized in that:
The volume that described one-level mixes water tank (2) is less than the volume that 1/2 secondary mixes water tank (3).
4. the secondary regulating mechanism of a kind of shower water temperature according to claim 1, is characterized in that:
Pipeline between described magnetic valve group (5) and non-return valve (9) is provided with cold water force (forcing) pump (11).
5. the secondary regulating mechanism of a kind of shower water temperature according to claim 1, is characterized in that:
One-level is mixed water tank (2) top and is also provided with steam vent (205).
6. the secondary regulating mechanism of a kind of shower water temperature according to claim 1, is characterized in that:
Described boiler (1) is square structure, is provided with hot water temperature sensor (6) in it.
7. the secondary regulating mechanism of a kind of shower water temperature according to claim 1, is characterized in that:
It is ellipsoidal structure that described one-level mixes water tank (2), and its top cold and hot water inlets end offers mixing water temperature sensor fixing hole (204), and is provided with mixing water temperature sensor (7).
8. the secondary regulating mechanism of a kind of shower water temperature according to claim 1, is characterized in that:
Secondary mixes in water tank (3) and is provided with shower water temperature sensor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410729354.XA CN104534677B (en) | 2014-12-04 | 2014-12-04 | Two-stage regulating device for shower water temperature |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410729354.XA CN104534677B (en) | 2014-12-04 | 2014-12-04 | Two-stage regulating device for shower water temperature |
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| CN104534677A true CN104534677A (en) | 2015-04-22 |
| CN104534677B CN104534677B (en) | 2023-03-03 |
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| CN201410729354.XA Active CN104534677B (en) | 2014-12-04 | 2014-12-04 | Two-stage regulating device for shower water temperature |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791898A (en) * | 2015-04-30 | 2015-07-22 | 桂林市荣科电子有限公司 | Cold and hot water supply system used for pet cleaning and control method thereof |
| CN107476375A (en) * | 2017-08-01 | 2017-12-15 | 优晖科技（北京）有限公司 | Water heat accumulation constant temperature water supply system |
| CN109267770A (en) * | 2017-08-13 | 2019-01-25 | 杭州云蜂工业设计有限公司 | A kind of Integral type shower room |
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| CN101706010A (en) * | 2009-11-12 | 2010-05-12 | 路达(厦门)工业有限公司 | Temperature-controlled mixing valve structure |
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| CN204404552U (en) * | 2014-12-04 | 2015-06-17 | 丹东惠凯感应器有限责任公司 | A kind of secondary regulating mechanism of shower water temperature |
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Patent Citations (9)
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| JP2003148805A (en) * | 2001-11-13 | 2003-05-21 | Rinnai Corp | Cogeneration system and unit therefor |
| CN201069262Y (en) * | 2007-07-12 | 2008-06-04 | 蔚刚 | Temperature mixer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104791898A (en) * | 2015-04-30 | 2015-07-22 | 桂林市荣科电子有限公司 | Cold and hot water supply system used for pet cleaning and control method thereof |
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| CN109267770A (en) * | 2017-08-13 | 2019-01-25 | 杭州云蜂工业设计有限公司 | A kind of Integral type shower room |
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| Publication number | Publication date |
|---|---|
| CN104534677B (en) | 2023-03-03 |
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