CN102384589A - Temperature regulating system of water heater blended with cold and hot water - Google Patents
Temperature regulating system of water heater blended with cold and hot water Download PDFInfo
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- CN102384589A CN102384589A CN2010102701811A CN201010270181A CN102384589A CN 102384589 A CN102384589 A CN 102384589A CN 2010102701811 A CN2010102701811 A CN 2010102701811A CN 201010270181 A CN201010270181 A CN 201010270181A CN 102384589 A CN102384589 A CN 102384589A
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Abstract
The invention discloses a temperature regulating system of a water heater blended with cold and hot water belonging to the technical field of a water system of the water heater, comprising a master inlet pipe and a master outlet pipe. The master inlet pipe is branched into a cold water pipe and a water heater inlet pipe. The master outlet pipe is composed of the cold water pipe and a water heater outlet pipe in confluence. A cold water adjusting valve is arranged between the cold water pipe and the master outlet pipe. A hot water adjusting valve is arranged between the water heater outlet pipe and the master outlet pipe. Two valves can be controlled by linkage of the screw rod and also can be automatically controlled through a water temperature sensor, a flow sensor and a stepper motor. The temperature regulating system of water heater blended with cold and hot water of the invention is featured with simple structure, convenient use and good water temperature and quantity adjusting effects, and also can achieve automatic adjusting effect.
Description
Technical field
The invention belongs to water heater water system technical field, is a kind of hot and cold water blending thermoregulating system of water heater specifically.
Background technology
Existing water heater makes leaving water temperature reach predetermined requirement through heating, when regulating water temperature; Generally all be to regulate the firepower size to regulate water temperature, perhaps regulate total cold water inflow and regulate water temperature, or both cooperatively interact and regulate; Firepower or power one timing, total inflow greatly then water temperature is low, on the contrary then water temperature is high; The firepower or the power of water heater have the upper limit, and inflow water temperature for a long time then can be corresponding lower.In daily use, all there is various requirement in the water yield and the leaving water temperature of water heater, when the needs water temperature is high simultaneously when water yield is big, the method for temperature control of above-mentioned this water heater then can not satisfy multiple instructions for use, has the limitation in the use.
Summary of the invention
The present invention is intended to overcome the defective and the deficiency of prior art, and a kind of hot and cold water blending thermoregulating system of water heater is provided, and can make things convenient for, regulate quickly and easily the leaving water temperature and the water yield of water heater, satisfies various instructions for uses.
The technical scheme that the present invention adopts is following:
A kind of hot and cold water blending thermoregulating system of water heater; Comprise water inlet manifold and total outlet pipe; It is characterized in that; Said water inlet manifold splits into cold water pipe and heater inleting pipe, and said total outlet pipe is formed by cold water pipe and water heater outlet interflow, is provided with the cold water control valve between said cold water pipe and the total outlet pipe.
Preferably, be provided with the hot water control valve between said water heater outlet and the total outlet pipe.
Said cold water control valve and hot water control valve are connected through a screw rod, and said screw rod one end is provided with adjusting knob.
Preferably, said heater inleting pipe, water heater outlet and total outlet pipe place all are equipped with cooling-water temperature sensor.
Preferably, said water inlet manifold and heater inleting pipe place is equipped with flow sensor.
Preferably, said adjusting knob is through step motor control, and said stepper motor is connected through holding wire respectively with cooling-water temperature sensor, flow sensor, and cooling-water temperature sensor and flow sensor are through sending the duty that signal comes the control step motor.
Preferably, said water inlet manifold place also is equipped with constant-current stabilizer.
After adopting the hot and cold water blending thermoregulating system of water heater of the present invention, can regulate the leaving water temperature and the water yield of water heater easily, regulate a knob and can reach the satisfied water temperature and the water yield; Save common water heater and regulate the complicated processes of water temperature; And the present invention also keeps watch on through cooling-water temperature sensor, flow sensor, and with the step motor control knob, two kinds of sensors send the work that signal is given stepper motor and control step motor; Can regulate water temperature automatically, use convenient.
Description of drawings
Fig. 1 is a first embodiment of the present invention sketch map;
Fig. 2 is a second embodiment of the present invention sketch map;
Fig. 3 is a third embodiment of the present invention sketch map;
Fig. 4 is a fourth embodiment of the present invention sketch map;
Fig. 5 is a fifth embodiment of the present invention sketch map;
Fig. 6 is a sixth embodiment of the present invention sketch map;
Fig. 7 is a seventh embodiment of the present invention sketch map.
Among the figure:
The heater inleting pipe 4, water heater outlet 5,
Cold water control valve 6, hot water control valve 7,
Cooling-water temperature sensor 8, flow sensor 9,
Constant-current stabilizer 14, cold water pipe 15
The specific embodiment
Referring to Fig. 1; The hot and cold water blending thermoregulating system of a kind of water heater of the present invention; Comprise water inlet manifold 1 and total outlet pipe 2; Water inlet manifold 1 splits into cold water pipe 15 and heater inleting pipe 4, and total outlet pipe 2 is formed by cold water pipe 15 and water heater outlet 5 interflow, is provided with cold water control valve 6 between cold water pipe 15 and the total outlet pipe 2.The direction of arrow in the map 1, cold water gets into from water inlet manifold 1, is split into two strands of cold water then; One cold water gets into heater inleting pipe 4, flows into water heater 3, after water heater 3 is heated into hot water, flows out; Hot water gets into water heater outlet 5, flows to total outlet pipe 2 then; Another strand cold water that distributes from water inlet manifold 1 gets into total outlet pipe 2 through cold water pipe 15 and cold water control valve 6, mixes with hot water in the water heater outlet 5, and the warm water that finally forms blending flows out from total outlet pipe 2.When needs are regulated the final outflow water temperature, only need to regulate cold water control valve 6, control flows into the cold water flow in total outlet pipe 2, can control the final outflow water temperature, and this is the embodiment of the invention 1.
Above scheme is regulated the leaving water temperature of blending water through the cool water quantity in the adjusting blending water; Can not regulate the water yield of hot water, when therefore regulating total water yield and temperature simultaneously, on this scheme basis, increase hot water control valve 7 for needs; Form the embodiment of the invention 2; As shown in Figure 2, between water heater outlet 5 and total outlet pipe 2, a hot water control valve 7 is installed, can regulate the water yield of hot water; Also can regulate through the water yield that cold water control valve 6 advances cold water simultaneously, both are independent of each other.When therefore needing water yield big, can two valves be opened greatly simultaneously, water yield increases like this, and water temperature then can not change.Through adjustings that cooperatively interact of cold water control valve 6 and hot water control valve 7, can satisfy the water yield and temperature dual adjusting requirement.
Above scheme is very suitable for the user of meticulous regulating pondage of needs and water temperature, but for requiring lower user, the trouble that just slightly seems is in use regulated simple and direct inadequately.Therefore the present invention has the 3rd embodiment on the basis of above-mentioned two embodiment, and is as shown in Figure 3; Connect cold water control valve 6 and hot water control valve 7 through a screw rod 10, two valves are linked, have a knob 11 in screw rod 10 ends; When turning knob 11 was regulated, cold water control valve 6 all can move such turning knob 11 with hot water control valve 7 thereupon; Two valves just can left or move right, and reach the effect of regulating two valves simultaneously, also can regulate water temperature.
On the basis of the foregoing description, can also install monitoring arrangement additional, be fourth embodiment of the invention.As shown in Figure 4; Install cooling-water temperature sensor 8 respectively additional at heater inleting pipe 4, water heater outlet 5 and total outlet pipe 2 three places; Can directly on display terminal, demonstrate water temperature everywhere like this, make things convenient for the user can know water temperature very clearly, be adjusted to satisfied degree at any time.
Embodiment five; As shown in Figure 5, also can install flow sensor 9 respectively additional with heater inleting pipe 4 two places at water inlet manifold 1, record total inflow and the cool water quantity that gets into water heater 3; And the hot water amount promptly gets into the cool water quantity of water heater 3; The hot water amount who participates in blending promptly gets into the cool water quantity of water heater 3, and the cool water quantity of participating in blending is that total inflow deducts the cool water quantity that gets into water heater 3, therefore can on display terminal, demonstrate cool water quantity and the hot water amount who participates in blending; Be user-friendly for the adjusting of the blending water yield, finally also can regulate water temperature.
In the above-mentioned several kinds of schemes, carry out all needing manually-operated when water temperature is regulated, need regulate water temperature in advance in use, otherwise feel that in use water temperature needs to regulate again after improper, cumbersome.Therefore the present invention has another embodiment, and is as shown in Figure 6, at knob 11 places of screw rod 10 stepper motor 12 is installed, and through stepper motor 12 control handles 11, finally controls each control valve.Cooling-water temperature sensor 8 is connected on the stepper motor 12 through holding wire 13; Flow sensor 9 is connected on the stepper motor 12 through holding wire 13, also has control chip certainly on the stepper motor 12 and judge signal and send 12 work of commands for controlling stepper motor.Through supervision to flow or temperature; Adjust stepper motor 12 work, thereby regulate each valve adjustment inflow separately, make water temperature reach suitable; Cooling-water temperature sensor 8 monitoring final outflow water temperature at total outlet pipe 2 places feed back to stepper motor 12 so that further finely tune water temperature.Whole process does not need manual work repeatedly to regulate, and saves a lot of troubles of user.
Embodiment seven, at water inlet manifold 1 place constant-current stabilizer 14 are installed at last, and is as shown in Figure 7, makes the inflow of water inlet manifold 1 keep constant, avoids the fluctuation because of hydraulic pressure, and causes inflow to change, thereby cause water temperature to follow the defective of variation.
The hot and cold water blending thermoregulating system of water heater of the present invention, simple structure, easy to use, the water temperature regulating effect is good, but also can reach self-regulating effect.The supporting uses of various water heater such as the present invention can storage-type electric water heater, quick-heating type electric water heater and solar water heater.
The above only is a preferred embodiments of the present invention, so all equivalences of doing according to the described structure of patent claim of the present invention, characteristic and principle change or modify, includes in patent claim of the present invention.
Claims (7)
1. the hot and cold water blending thermoregulating system of a water heater; Comprise water inlet manifold (1) and total outlet pipe (2); It is characterized in that: said water inlet manifold (1) splits into cold water pipe (15) and heater inleting pipe (4); Said total outlet pipe (2) is formed by cold water pipe (15) and water heater outlet (5) interflow, is provided with cold water control valve (6) between said cold water pipe (15) and the total outlet pipe (2).
2. hot and cold water blending thermoregulating system according to claim 1 is characterized in that: be provided with hot water control valve (7) between said water heater outlet (5) and the total outlet pipe (2).
3. hot and cold water blending thermoregulating system according to claim 2 is characterized in that: said cold water control valve (6) is connected through a screw rod (10) with hot water control valve (7), and said screw rod (10) one ends are provided with adjusting knob (11).
4. hot and cold water blending thermoregulating system according to claim 3 is characterized in that: said heater inleting pipe (4), water heater outlet (5) locate all to be equipped with cooling-water temperature sensor (8) with total outlet pipe (2).
5. hot and cold water blending thermoregulating system according to claim 3 is characterized in that: said water inlet manifold (1) locates to be equipped with flow sensor (9) with heater inleting pipe (4).
6. according to claim 4 or 5 described hot and cold water blending thermoregulating systems; It is characterized in that: said adjusting knob (11) is through stepper motor (12) control; Said stepper motor (12) is connected through holding wire (13) respectively with cooling-water temperature sensor (8), flow sensor (9), and cooling-water temperature sensor (8) and flow sensor (9) are through sending the duty that signal comes control step motor (12).
7. hot and cold water blending thermoregulating system according to claim 6 is characterized in that: said water inlet manifold (1) locates also to be equipped with constant-current stabilizer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102701811A CN102384589A (en) | 2010-08-30 | 2010-08-30 | Temperature regulating system of water heater blended with cold and hot water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102701811A CN102384589A (en) | 2010-08-30 | 2010-08-30 | Temperature regulating system of water heater blended with cold and hot water |
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| CN102384589A true CN102384589A (en) | 2012-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102701811A Pending CN102384589A (en) | 2010-08-30 | 2010-08-30 | Temperature regulating system of water heater blended with cold and hot water |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102727117A (en) * | 2012-07-23 | 2012-10-17 | 杨丽 | Novel shower and control method thereof |
| CN102743123A (en) * | 2012-07-23 | 2012-10-24 | 杨丽 | Shower and control method thereof |
| CN103471253A (en) * | 2013-10-09 | 2013-12-25 | 俞子朗 | Water heating device |
| CN105698370A (en) * | 2016-04-01 | 2016-06-22 | 广东万家乐燃气具有限公司 | Thermodynamic circulating valve |
| CN108547976A (en) * | 2018-06-22 | 2018-09-18 | 陶爱珍 | A kind of intelligent constant-temperature adjusting Numerical control valve |
| CN109990487A (en) * | 2019-04-23 | 2019-07-09 | 南京晶华智能科技有限公司 | A kind of water heater and its outlet controlling system and method |
| WO2019218890A1 (en) * | 2018-05-18 | 2019-11-21 | Xiang Juhua | Adjustable thermostatic water outlet device |
| CN113739416A (en) * | 2021-09-08 | 2021-12-03 | 耿现军 | Heat pump water boiling equipment |
| CN114440439A (en) * | 2022-02-28 | 2022-05-06 | 武汉大学 | Induction type water boiler for hospital |
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| CN2227800Y (en) * | 1995-06-12 | 1996-05-22 | 邱振诒 | Multifunctional water heater |
| CN2392132Y (en) * | 1999-09-23 | 2000-08-16 | 杨民 | Consatant temp. drain device for water heater |
| CN101033885A (en) * | 2007-04-10 | 2007-09-12 | 上海能率有限公司 | Electric heater equipped electric proportional valve |
| JP2008151450A (en) * | 2006-12-19 | 2008-07-03 | Osaka Gas Co Ltd | Heat storage type hot water supply apparatus |
| CN201141693Y (en) * | 2007-10-27 | 2008-10-29 | 吴满龙 | Quick water storage type electric water-heater |
| CN201787736U (en) * | 2010-08-30 | 2011-04-06 | 钱志鸿 | Cold and hot water-mixing temperature regulation system for water heaters |
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2010
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Patent Citations (6)
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| CN2227800Y (en) * | 1995-06-12 | 1996-05-22 | 邱振诒 | Multifunctional water heater |
| CN2392132Y (en) * | 1999-09-23 | 2000-08-16 | 杨民 | Consatant temp. drain device for water heater |
| JP2008151450A (en) * | 2006-12-19 | 2008-07-03 | Osaka Gas Co Ltd | Heat storage type hot water supply apparatus |
| CN101033885A (en) * | 2007-04-10 | 2007-09-12 | 上海能率有限公司 | Electric heater equipped electric proportional valve |
| CN201141693Y (en) * | 2007-10-27 | 2008-10-29 | 吴满龙 | Quick water storage type electric water-heater |
| CN201787736U (en) * | 2010-08-30 | 2011-04-06 | 钱志鸿 | Cold and hot water-mixing temperature regulation system for water heaters |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102727117A (en) * | 2012-07-23 | 2012-10-17 | 杨丽 | Novel shower and control method thereof |
| CN102743123A (en) * | 2012-07-23 | 2012-10-24 | 杨丽 | Shower and control method thereof |
| CN102727117B (en) * | 2012-07-23 | 2014-01-15 | 富阳腾飞科技有限公司 | Novel shower and control method thereof |
| CN103471253A (en) * | 2013-10-09 | 2013-12-25 | 俞子朗 | Water heating device |
| CN103471253B (en) * | 2013-10-09 | 2015-09-09 | 俞子朗 | A kind of water heating apparatus |
| CN105698370A (en) * | 2016-04-01 | 2016-06-22 | 广东万家乐燃气具有限公司 | Thermodynamic circulating valve |
| CN105698370B (en) * | 2016-04-01 | 2019-08-13 | 广东万家乐燃气具有限公司 | A kind of thermodynamic cycle valve |
| WO2019218890A1 (en) * | 2018-05-18 | 2019-11-21 | Xiang Juhua | Adjustable thermostatic water outlet device |
| CN108547976A (en) * | 2018-06-22 | 2018-09-18 | 陶爱珍 | A kind of intelligent constant-temperature adjusting Numerical control valve |
| CN109990487A (en) * | 2019-04-23 | 2019-07-09 | 南京晶华智能科技有限公司 | A kind of water heater and its outlet controlling system and method |
| CN113739416A (en) * | 2021-09-08 | 2021-12-03 | 耿现军 | Heat pump water boiling equipment |
| CN114440439A (en) * | 2022-02-28 | 2022-05-06 | 武汉大学 | Induction type water boiler for hospital |
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Application publication date: 20120321 |