CN110345638A - The water-saving method and storage type water heater of storage type water heater - Google Patents
The water-saving method and storage type water heater of storage type water heater Download PDFInfo
- Publication number
- CN110345638A CN110345638A CN201910612119.7A CN201910612119A CN110345638A CN 110345638 A CN110345638 A CN 110345638A CN 201910612119 A CN201910612119 A CN 201910612119A CN 110345638 A CN110345638 A CN 110345638A
- Authority
- CN
- China
- Prior art keywords
- water
- storage type
- temperature
- water heater
- drain valve
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
- F24H4/04—Storage heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/16—Arrangements for water drainage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
Abstract
The invention discloses a kind of water-saving method of storage type water heater and storage type water heaters, it include: the temperature sensor for detecting water tank inner storing water temperature, detect the flow sensor of the draining data of the water tank, drain valve on the outlet pipeline of the water tank is set, the controller that the data for being acquired according to the temperature sensor control the flow sensor and the drain valve.Present invention control drain valve when water storage temperature is less than preset temperature and displacement is greater than or equal to preset value is closed, can avoid directly closing drain valve can make hydraulic pressure reduce, so that the cold water row in water pipe does not come or water flow is very low, the water system for allowing people accidentally to feel is problematic, it can prevent user from occurring in the case where making the use of short time again simultaneously, not have water use.To prevent the waste of water resource as far as possible.
Description
Technical field
The present invention relates to field of household appliances more particularly to the water-saving methods and storage type water heater of a kind of storage type water heater.
Background technique
With the raising of life, hot water machine becomes the indispensability of every household, and air energy thermal water dispenser heats for some time
It is required that everybody can test water temperature while the cold water of water pipe is exhausted in use, when the temperature of water tank is relatively low
It waits, it is that water pipe or water tank to exhaust the water of water tank waste water resource that user, which is hard to tell Chu,.
Summary of the invention
It may exhaust to solve user in the prior art and not heat the wasting defect of water of completion in water tank, this hair
It is bright to propose the water-saving method and storage type water heater of a kind of storage type water heater.
The invention proposes a kind of water-saving methods of storage type water heater, comprising steps of
Step 1, monitoring water storage temperature, if water storage temperature is less than preset temperature and displacement is greater than or equal to preset value；
Step 2, the drain valve for then closing hot water machine.
Preferably, if water storage temperature is less than preset temperature, flow sensor is opened.
Preferably, when water storage temperature is greater than or equal to preset temperature, flow sensor is closed, drain valve stays open shape
State.
Water-saving method of the invention further include: step 3 continues to monitor the draining data judgement of the flow sensor feedback
Whether drain valve closes, if so, 1 is gone to step, if it is not, going to step 2.
The present invention also proposes a kind of storage type water heater, uses above-mentioned water-saving method.
Storage type water heater includes: the temperature sensor for detecting water tank inner storing water temperature, detects the row of the water tank
The drain valve on the outlet pipeline of the water tank is arranged in the flow sensor of water number evidence, for according to the temperature sensor
The controller that the data of acquisition control the flow sensor and the drain valve.
Preferably, flow sensor is Hall flow sensor, ultrasonic sensor or electromagnetic flow transducer.
Storage type water heater of the invention further include: for the manual operator of user setting preset temperature and preset value.
Manual operator is equipped with reminding module, and when the drain valve is closed, the reminding module issues alerting signal and reminds use
Family.
Preferably, storage type water heater is air energy thermal water dispenser.
Compared with prior art, the present invention is when water storage temperature is less than preset temperature and displacement is greater than or equal to preset value
It controls drain valve to close, can avoid directly closing drain valve can make hydraulic pressure reduce, so that the cold water row in water pipe does not come or water
Flow is very low, and the water system for allowing people accidentally to feel is problematic, while can prevent user from the use for making the short time occur again (foot bath is washed one's hands)
In the case where, do not have water use.To prevent the waste of water resource as far as possible.
Detailed description of the invention
Below with reference to embodiment and attached drawing, the present invention is described in detail, in which:
Fig. 1 is flow chart of the invention.
Specific embodiment
The invention proposes a kind of storage type water heaters, specifically include: temperature sensor, flow sensor, drain valve and
Controller, temperature sensor are used to detect the water storage temperature in water tank, may be provided in water tank, flow sensor and drain valve are set
It sets on the outlet pipeline of water tank, when user's draining, flow sensor is recordable drains data and send controller to, controls
Device can calculate the displacement of user according to draining data, and drain valve can close the draining of water tank, hot water is prevented to be wasted, controller
The opening and closing of controllable drain valve, when controller judges that the water storage temperature of temperature sensor detection is less than preset temperature and row
When water is greater than or equal to preset value, control drain valve is closed.Avoiding directly closing drain valve can make hydraulic pressure reduce, so that water
Cold water row in pipe does not come or water flow is very low, and the water system for allowing people accidentally to feel is problematic, at the same can prevent again user occur making it is short
In the case where the use (foot bath is washed one's hands) of time, do not have water use.To prevent the waste of water resource as far as possible, until water tank
Temperature has reached the minimum using temperature of user, and controller controls water valve and opens, and use is normally discharged in hot water.
The invention also includes the manual operator of connection controller, preset temperature and displacement can be arranged by manual operator in user
Preset value, it is user-friendly, while the living habit of user is matched as far as possible, give user best usage experience.Wherein,
Reminding module built in manual operator, when drain valve is closed, reminding module issues alerting signal and reminds user, which can be with
It is that vibration, auditory tone cues, light prompt or operation interface prompt, all within protection scope of the present invention.
In the present invention, the detectable draining data of flow sensor are water velocity V, controller by the calculating of program from
And to time t water tank displacement Q1, the maximum storage water that Q1 passes through the maximum storage water Q0(Q0 water pipe with water pipe
Amount, in project installation for the first time, user can be debugged by manual operator) it is compared, judge draining and the water of water tank
The draining of pipe, wherein flow sensor can be Hall flow sensor, ultrasonic sensor or electromagnetic flow transducer, all exist
Within protection scope of the present invention.
In the particular embodiment, storage type water heater is air energy thermal water dispenser.
As shown in Figure 1, specifically including step the invention also provides a kind of water-saving method of storage type water heater: step
1, water storage temperature is monitored, if water storage temperature less than preset temperature and when displacement is greater than or equal to preset value, illustrates that user may
It misprints and causes to waste；Step 2, the drain valve for then closing hot water machine avoid the water for not heating completion in water tank from being discharged.
In the particular embodiment, if water storage temperature is less than preset temperature in monitoring water storage temperature course, then stream is opened
Quantity sensor.When water storage temperature is greater than or equal to preset temperature, flow sensor is not opened or closes flow sensor section
About electric energy, drain valve are kept open.
Water-saving method of the invention further includes step 3, continues to monitor the draining data of flow sensor feedback, judges to drain
Whether valve closes, and continues to monitor temperature if so, going to step 1, prevents if it is not, going to step 2 and again attempting to closing drain valve
Failure.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of water-saving method of storage type water heater, which is characterized in that comprising steps of
Step 1, monitoring water storage temperature, if water storage temperature is less than preset temperature and displacement is greater than or equal to preset value；
Step 2, the drain valve for then closing hot water machine.
2. the water-saving method of storage type water heater as described in claim 1, which is characterized in that if water storage temperature is less than default temperature
When spending, flow sensor is opened.
3. the water-saving method of storage type water heater as claimed in claim 1 or 2, which is characterized in that when the water storage temperature is big
When preset temperature, flow sensor is closed, drain valve is kept open.
4. the water-saving method of storage type water heater as claimed in claim 2, which is characterized in that further include: step 3 continues to supervise
The draining data of flow control quantity sensor feedback judge whether drain valve closes, if so, 1 is gone to step, if it is not, going to step 2.
5. a kind of storage type water heater, which is characterized in that use the described in any item water-saving methods of Claims 1-4 4.
6. storage type water heater as claimed in claim 5 characterized by comprising for detecting water tank inner storing water temperature
Temperature sensor detects the flow sensor of the draining data of the water tank, the row on the outlet pipeline of the water tank is arranged in
Water valve, the control that the data for being acquired according to the temperature sensor control the flow sensor and the drain valve
Device processed.
7. storage type water heater as claimed in claim 6, which is characterized in that the flow sensor is Hall flow sensing
Device, ultrasonic sensor or electromagnetic flow transducer.
8. storage type water heater as claimed in claim 6, which is characterized in that further include: for user setting preset temperature and in advance
If the manual operator of value.
9. storage type water heater as claimed in claim 8, which is characterized in that the manual operator is equipped with reminding module, when described
Drain valve reminding module sending alerting signal prompting user when closing.
10. storage type water heater as claimed in claim 5, which is characterized in that the storage type water heater is air energy thermal water
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910612119.7A CN110345638B (en) | 2019-07-08 | 2019-07-08 | Water saving method of water storage type water heater and water storage type water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910612119.7A CN110345638B (en) | 2019-07-08 | 2019-07-08 | Water saving method of water storage type water heater and water storage type water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110345638A true CN110345638A (en) | 2019-10-18 |
| CN110345638B CN110345638B (en) | 2020-08-11 |
Family
ID=68178563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910612119.7A Active CN110345638B (en) | 2019-07-08 | 2019-07-08 | Water saving method of water storage type water heater and water storage type water heater |
Country Status (1)
| Country | Link |
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| CN (1) | CN110345638B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444983A (en) * | 2010-10-09 | 2012-05-09 | 上海岭北冷暖设备工程有限公司 | Device and method for hot water circulation based on instant water heater |
| CN202281379U (en) * | 2011-11-03 | 2012-06-20 | 珠海格力电器股份有限公司 | Heat pump hot water machine system |
| JP2013213594A (en) * | 2012-04-02 | 2013-10-17 | Diamond Electric Mfg Co Ltd | Hot water storage type water heater |
| CN106969495A (en) * | 2017-03-06 | 2017-07-21 | 熊雄 | Intelligent constant-temperature water-saving water heater and control method |
| CN107860120A (en) * | 2017-12-01 | 2018-03-30 | 信宜市家加美不锈钢制品有限公司 | One kind is saved water and energy combustion gas shower system and its control method |
| CN108343119A (en) * | 2018-04-20 | 2018-07-31 | 苏州市职业大学 | A kind of bathroom intelligent water-saving system |
-
2019
- 2019-07-08 CN CN201910612119.7A patent/CN110345638B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444983A (en) * | 2010-10-09 | 2012-05-09 | 上海岭北冷暖设备工程有限公司 | Device and method for hot water circulation based on instant water heater |
| CN202281379U (en) * | 2011-11-03 | 2012-06-20 | 珠海格力电器股份有限公司 | Heat pump hot water machine system |
| JP2013213594A (en) * | 2012-04-02 | 2013-10-17 | Diamond Electric Mfg Co Ltd | Hot water storage type water heater |
| CN106969495A (en) * | 2017-03-06 | 2017-07-21 | 熊雄 | Intelligent constant-temperature water-saving water heater and control method |
| CN107860120A (en) * | 2017-12-01 | 2018-03-30 | 信宜市家加美不锈钢制品有限公司 | One kind is saved water and energy combustion gas shower system and its control method |
| CN108343119A (en) * | 2018-04-20 | 2018-07-31 | 苏州市职业大学 | A kind of bathroom intelligent water-saving system |
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| Publication number | Publication date |
|---|---|
| CN110345638B (en) | 2020-08-11 |
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