CN201787736U - Cold and hot water-mixing temperature regulation system for water heaters - Google Patents
Cold and hot water-mixing temperature regulation system for water heaters Download PDFInfo
- Publication number
- CN201787736U CN201787736U CN2010205142773U CN201020514277U CN201787736U CN 201787736 U CN201787736 U CN 201787736U CN 2010205142773 U CN2010205142773 U CN 2010205142773U CN 201020514277 U CN201020514277 U CN 201020514277U CN 201787736 U CN201787736 U CN 201787736U
- Authority
- CN
- China
- Prior art keywords
- water
- hot
- cold water
- heater
- cold
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Multiple-Way Valves (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The utility model relates to a cold and hot water-mixing temperature regulation system for water heaters, which belongs to the technical field of water systems of water heaters. The system comprises a main water inlet tube and a main water outlet tube, the main water inlet tube is branched into a cold water tube and a water-heater water inlet tube, the cold water tube and the water-heater water inlet tube converge to form the main water outlet tube, a cold water regulation valve is arranged between the cold water tube and the main water outlet tube, a hot water regulation valve is arranged between the water-heater water inlet tube and the main water outlet tube, and the two valves are jointly controlled by a screw or can be automatically controlled by a water temperature sensor, a flow sensor and a step motor. The structure of the system is simple, the system is convenient to use, the effect of water temperature and water yield regulation is good, and meanwhile, the system also can achieve the effect of automatic regulation.
Description
Technical field
The utility model 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 is by heating, make leaving water temperature reach pre-provisioning request, 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 regularly, total inflow greatly then water temperature is low, on the contrary water temperature height then, 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.
The utility model content
The utility model 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 solution adopted in the utility model is as follows:
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, described water inlet manifold splits into cold water pipe and heater inleting pipe, described total outlet pipe is formed by cold water pipe and water heater outlet interflow, is provided with the cold water control valve between described cold water pipe and the total outlet pipe.
Preferably, be provided with the hot water control valve between described water heater outlet and the total outlet pipe.
Described cold water control valve and hot water control valve are connected by a screw rod, and described screw rod one end is provided with adjusting knob.
Preferably, described heater inleting pipe, water heater outlet and total outlet pipe place all are equipped with cooling-water temperature sensor.
Preferably, described water inlet manifold and heater inleting pipe place is equipped with flow sensor.
Preferably, described adjusting knob is by step motor control, and described stepper motor is connected by holding wire respectively with cooling-water temperature sensor, flow sensor, and cooling-water temperature sensor and flow sensor are by sending the duty that signal comes the control step motor.
Preferably, described 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 utility model, 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 utility model also monitors by cooling-water temperature sensor, flow sensor, with the step motor control knob, two kinds of sensors send a signal to the work of stepper motor and control step motor, can regulate water temperature automatically, use convenient.
Description of drawings
Fig. 1 is the first embodiment schematic diagram of the present utility model;
Fig. 2 is the second embodiment schematic diagram of the present utility model;
Fig. 3 is the 3rd an embodiment schematic diagram of the present utility model;
Fig. 4 is the 4th an embodiment schematic diagram of the present utility model;
Fig. 5 is the 5th an embodiment schematic diagram of the present utility model;
Fig. 6 is the 6th an embodiment schematic diagram of the present utility model;
Fig. 7 is the 7th an embodiment schematic diagram of the present utility model.
Among the figure:
Water inlet manifold 1 total outlet pipe 2 water heaters 3
Heater inleting pipe's 4 water heater outlets 5
Cold water control valve 6 hot water control valves 7
Cooling-water temperature sensor 8 flow sensors 9
Screw rod 10 knobs 11 stepper motors 12 holding wires 13
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 utility model, 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, 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 among contrast Fig. 1, cold water enters from water inlet manifold 1, is split into two strands of cold water then, one cold water enters heater inleting pipe 4, flows into water heater 3, flows out after water heater 3 is heated into hot water, hot water enters water heater outlet 5, flows to total outlet pipe 2 then; Another strand cold water that distributes from water inlet manifold 1 enters total outlet pipe 2 by 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.
Above scheme is regulated the leaving water temperature of blending water by 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 for needs, on this scheme basis, increase hot water control valve 7, as shown in Figure 2, between water heater outlet 5 and total outlet pipe 2, a hot water control valve 7 is installed, can regulates the water yield of hot water, also can regulate by 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, two valves can be opened simultaneously greatly, water yield increases like this, and water temperature then can not change.By 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 utility model is on the basis of above-mentioned two embodiment, have the 3rd embodiment, as shown in Figure 3, connect cold water control valve 6 and hot water control valve 7 by 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 and hot water control valve 7 all can move thereupon, such turning knob 11, 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.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 at a glance, be adjusted to satisfied degree at any time.As shown in Figure 5, also can install flow sensor 9 respectively additional at water inlet manifold 1 and heater inleting pipe 4 two places, record total inflow and the cool water quantity that enters water heater 3, and the hot water amount promptly enters the cool water quantity of water heater 3, the hot water amount who participates in blending promptly enters the cool water quantity of water heater 3, the cool water quantity that participates in blending is that total inflow deducts the cool water quantity that enters 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 above-mentioned several scheme, carry out all needing manually-operated when water temperature is regulated, need in use to regulate water temperature in advance, otherwise feel that in use water temperature needs to readjust after improper, cumbersome.Therefore the utlity model has another embodiment, as shown in Figure 6, a stepper motor 12 is installed,, finally control each control valve by stepper motor 12 control handles 11 at knob 11 places of screw rod 10.Cooling-water temperature sensor 8 is connected on the stepper motor 12 by holding wire 13, flow sensor 9 is connected on the stepper motor 12 by holding wire 13, also has control chip certainly on the stepper motor 12 and judge signal and send 12 work of instruction control step motor.By 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 manually repeatedly to regulate, and saves a lot of troubles of user.At water inlet manifold 1 place constant-current stabilizer 14 is installed at last, as shown in Figure 7, makes the inflow of water inlet manifold 1 keep constant, avoid fluctuation, and cause inflow to change, thereby cause water temperature to follow the defective of variation because of hydraulic pressure.
The hot and cold water blending thermoregulating system of water heater of the present utility model, simple structure, easy to use, the water temperature regulating effect is good, but also can reach self-regulating effect.
The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
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: described water inlet manifold (1) splits into cold water pipe (15) and heater inleting pipe (4), described 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 described 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 described 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: described cold water control valve (6) is connected by a screw rod (10) with hot water control valve (7), and described 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: described 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: described 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: described adjusting knob (11) is by stepper motor (12) control, described stepper motor (12) is connected by holding wire (13) respectively with cooling-water temperature sensor (8), flow sensor (9), and cooling-water temperature sensor (8) and flow sensor (9) are by 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: described water inlet manifold (1) locates also to be equipped with constant-current stabilizer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205142773U CN201787736U (en) | 2010-08-30 | 2010-08-30 | Cold and hot water-mixing temperature regulation system for water heaters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205142773U CN201787736U (en) | 2010-08-30 | 2010-08-30 | Cold and hot water-mixing temperature regulation system for water heaters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201787736U true CN201787736U (en) | 2011-04-06 |
Family
ID=43819696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205142773U Expired - Fee Related CN201787736U (en) | 2010-08-30 | 2010-08-30 | Cold and hot water-mixing temperature regulation system for water heaters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201787736U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384589A (en) * | 2010-08-30 | 2012-03-21 | 钱志鸿 | Temperature regulating system of water heater blended with cold and hot water |
| CN109778961A (en) * | 2019-03-18 | 2019-05-21 | 禄潇 | Water system and method for supplying water |
-
2010
- 2010-08-30 CN CN2010205142773U patent/CN201787736U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384589A (en) * | 2010-08-30 | 2012-03-21 | 钱志鸿 | Temperature regulating system of water heater blended with cold and hot water |
| CN109778961A (en) * | 2019-03-18 | 2019-05-21 | 禄潇 | Water system and method for supplying water |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102384589A (en) | Temperature regulating system of water heater blended with cold and hot water | |
| CN203323347U (en) | constant temperature gas water heater | |
| CN203375724U (en) | Water temperature control device for water outlet of gas water heater | |
| CN205745606U (en) | A kind of Intelligent shower | |
| CN102374665A (en) | Automatic temperature-regulating system and method of central gas water heater | |
| CN202813721U (en) | Water heater | |
| CN202562009U (en) | Electric water heater | |
| CN201787736U (en) | Cold and hot water-mixing temperature regulation system for water heaters | |
| CN202875180U (en) | Intelligent constant temperature shower control system | |
| CN203605487U (en) | Solar water heating system with auxiliary gas heating function | |
| CN204826069U (en) | Dual -purpose device of water purification running water | |
| CN201269620Y (en) | Constant-temperature pre-heating mode and instant heating mode mixed water heater | |
| CN204902199U (en) | Fire electric heat water system | |
| CN201028756Y (en) | Electric water heater with electric proportion valve | |
| CN106642300A (en) | Method and device for automatically controlling water temperature | |
| CN202852077U (en) | Mixed tap with fine-tuning valve | |
| CN202852060U (en) | Mixed tap with increased resistance orifice plate | |
| CN103363667A (en) | Application method of constant-temperature gas water heater | |
| CN202470435U (en) | Water supply device of water heater and multi-point-water-supply hot water body with water supply devices | |
| CN103134190A (en) | Automatic control water heater | |
| CN202182822U (en) | Fuel oil constant temperature pressure regulating device for engine bench test | |
| CN202066095U (en) | Secondary network quality adjusting system for heat supply network heat exchange station | |
| CN101504187B (en) | Electric water heater | |
| CN102519147A (en) | Solar water heater with quick-heating water heater | |
| CN204438544U (en) | A kind of combined type water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Cixi tamglass Electric Co. Ltd. Assignor: Qian Zhihong Contract record no.: 2012330000291 Denomination of utility model: Temperature regulating system of water heater blended with cold and hot water Granted publication date: 20110406 License type: Exclusive License Record date: 20120523 |
|
| EM01 | Change of recordation of patent licensing contract |
Change date: 20120820 Contract record no.: 2012330000291 Assignee after: Cixi Tianxing Electrical Appliances Co., Ltd. Assignee before: Cixi tamglass Electric Co. Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20160830 |