CN113883716A - Gas water heater with water consumption point blockage monitoring function - Google Patents
Gas water heater with water consumption point blockage monitoring function Download PDFInfo
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- CN113883716A CN113883716A CN202111261704.0A CN202111261704A CN113883716A CN 113883716 A CN113883716 A CN 113883716A CN 202111261704 A CN202111261704 A CN 202111261704A CN 113883716 A CN113883716 A CN 113883716A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 240
- 238000012544 monitoring process Methods 0.000 title claims abstract description 16
- 235000013550 pizza Nutrition 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
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- 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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
- F24H1/124—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium using fluid fuel
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- 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
- F24H9/0005—Details for water heaters
- F24H9/0042—Cleaning arrangements
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- 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
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1836—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
-
- 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
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The invention discloses a gas water heater with a water consumption point blockage monitoring function; comprises a water quantity adjusting servo, a controller for controlling the water quantity adjusting servo and a water quantity sensor; the water quantity sensor is connected with the controller, is arranged at the tail end of a water supply pipeline or a water consumption point, collects the actual water consumption W2 from the tail end of the water supply pipeline or the water consumption point, and converts the actual water consumption W2 into an electric signal to be transmitted to the controller; the controller is connected with the valve of the water supply pipeline to obtain the actual opening degree of the valve, and the due water consumption W1 of the corresponding water supply pipeline is calculated according to the actual opening degree of the valve; the controller controls the water quantity regulating servo to work through the comparison result between the actual water quantity W2 and the water quantity W1. The application of the invention can lead a user to find that the tail end of a water supply pipeline or a water consumption point is blocked in time and clean the tail end in time so as to prolong the service life of the gas water heater.
Description
Technical Field
The invention relates to the technical field, in particular to a gas water heater with a water consumption point blockage monitoring function.
Background
The existing gas water heater is often discontented and complained because the water consumption of a water point is small sometimes in the using process, and the scheme of most manufacturers is that consumers buy gas water heaters with larger volume, so that the consumers are promoted to spend more money, but the reason that the water consumption of the water point is small cannot be found out fundamentally.
The reason that the water consumption is small is mainly that the centralized water supply pipeline is blocked or the tail end of the water consumption point is blocked, such as the inner scaling of a shower head, a water faucet and the like.
In the prior art, the problem of small water quantity is solved by using a water quantity monitoring mode for a gas water heater, and the problem of small water quantity cannot be effectively and fundamentally solved due to the defects that a consumer can only accept the defects of small water quantity and uncomfortable water consumption or the problem that the consumer needs to buy a gas water heater with a larger number of liters at a higher price. At the same time, the blockage at the end of the water application point can also lead to poor water application experience and possibly become a hotbed for germ propagation.
On the other hand, the user cannot frequently disassemble the water heater by himself to check the water supply pipeline or the tail end of the water using point; when the water consumption is too small, the water supply pipeline or the tail end of the water consumption point is difficult to clean and can only be replaced, and dissatisfaction and complaint are caused.
Therefore, how to timely let the user find that the water supply pipeline or the tail end of the water consumption point is blocked can be timely cleaned, so that the service life of the gas water heater is prolonged, and the technical problem which needs to be solved by technical personnel in the field is urgently needed.
Disclosure of Invention
In view of the above defects in the prior art, the invention provides a gas water heater with a water consumption point blockage monitoring function, which aims to enable a user to find that a water supply pipeline or the tail end of a water consumption point is blocked in time and clean the water supply pipeline or the tail end of the water consumption point in time so as to prolong the service life of the gas water heater.
In order to achieve the purpose, the invention discloses a gas water heater with a water consumption point blockage monitoring function; comprises a water quantity adjusting servo, a controller for controlling the water quantity adjusting servo and a water quantity sensor.
The water quantity sensor is connected with the controller, is arranged at the tail end of a water supply pipeline or a water consumption point, collects the actual water consumption W2 from the tail end of the water supply pipeline or the water consumption point, and converts the actual water consumption W2 into an electric signal to be transmitted to the controller;
the controller is connected with the valve of the water supply pipeline to obtain the actual opening degree of the valve, and the due water consumption W1 of the corresponding water supply pipeline is calculated according to the actual opening degree of the valve;
the controller controls the water quantity adjusting servo to work through a comparison result between the actual water consumption W2 and the due water consumption W1, and the specific steps are as follows:
step 1, entering a standby state after starting up a gas water heater, and entering the standby state after starting up a water quantity adjusting server and a controller;
and 3, controlling the water quantity adjusting servo or the gas water heater to work by the controller according to different relations between the actual water consumption W2 and the due water consumption W1, wherein the specific relations are as follows:
when the difference value between the water consumption W1 and the actual water consumption W2 is more than 5L/min, the controller sends an alarm of blockage in a water consumption point pipeline to a user through the gas water heater, and the user is asked to clean the filter screen according to the specification;
when the difference value between the water consumption W1 and the actual water consumption W2 is recorded for more than three times, less than or equal to 5L/min and more than 1L/min, the controller sends an alarm of water consumption point pipeline blockage to a user through the gas water heater, and the user is asked to clean the filter screen according to the instruction;
when the difference between the water consumption W1 and the actual water consumption W2 is less than or equal to 5L/min and the difference record of more than 1L/min is less than three times, the controller controls the water quantity adjusting servo to continue working;
when the difference value between the water consumption W1 and the actual water consumption W2 is less than or equal to +/-1L/min, the controller controls the water quantity adjusting servo to continue to work;
and 4, when the tail end of the water consumption point is closed and the actual water consumption W2 is less than 1.7L/min, extinguishing the gas water heater and re-entering a standby state, namely step 1.
Preferably, the controller is a pizza chip and comprises a display touch panel;
the controller is connected with the water quantity adjusting server through a CN1 port;
the controller is connected with the water quantity sensor through a CN4 port.
Preferably, the controller is connected to an external remote controller through a CN6 port, and receives control data input by a user through the external remote controller.
Preferably, the external remote controller comprises a bathroom remote controller, a kitchen remote controller, a main remote controller and/or a smart phone.
Preferably, the controller and the power supply thereof are grounded through connection with the shell of the gas water heater.
Preferably, the water point ends with a shower and/or a faucet.
Preferably, the specific content of the controller sending the alarm of the blockage in the water consumption point pipeline to the user through the gas water heater is as follows: please wash the filter screen by the consumer.
The invention has the beneficial effects that:
the application of the invention can lead a user to find that the tail end of a water supply pipeline or a water consumption point is blocked in time and clean the tail end in time so as to prolong the service life of the gas water heater.
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, the features and the effects of the present invention.
Drawings
Fig. 1 is a schematic diagram illustrating a connection structure of a controller according to an embodiment of the present invention.
Fig. 2 shows a flow chart of the operation of the controller according to an embodiment of the present invention.
Detailed Description
Examples
As shown in fig. 1 and 2, the gas water heater with the water consumption point blockage monitoring function; comprises a water quantity adjusting servo 1, a controller 2 for controlling the water quantity adjusting servo 1, and a water quantity sensor 3.
The water quantity sensor 3 is connected with the controller 2, is arranged at the tail end of a water supply pipeline or a water consumption point, collects the actual water consumption W2 from the tail end of the water supply pipeline or the water consumption point, and converts the actual water consumption W2 into an electric signal to be transmitted to the controller 2;
the controller 2 is connected with the valve of the water supply pipeline to obtain the actual opening degree of the valve, and the due water consumption W1 of the corresponding water supply pipeline is calculated according to the actual opening degree of the valve;
technically, the calculation of W1 is obtained by calculation of a gas water heater, and then the gas water heater is adjusted to the opening corresponding to W1 through a water quantity server, so that the water quantity server is vividly a built-in valve in the water heater.
The controller 2 controls the water quantity regulating servo 1 to work through a comparison result between the actual water consumption W2 and the available water quantity W1, and the specific steps are as follows:
step 1, entering a standby state after starting up a gas water heater, and entering the standby state after starting up a water quantity adjusting server 1 and a controller 2;
when the difference value between the water consumption W1 and the actual water consumption W2 is more than 5L/min, the controller 2 sends an alarm of water consumption point pipeline blockage to a user through the gas water heater, and the user is asked to clean the filter screen according to the specification;
when the difference between the water consumption W1 and the actual water consumption W2 is recorded for more than three times, namely more than or equal to 5L/min and more than 1L/min, the controller 2 sends an alarm of water consumption point pipeline blockage to a user through the gas water heater, and the user is asked to clean the filter screen according to the instruction;
when the difference between the water consumption W1 and the actual water consumption W2 is less than or equal to 5L/min and the difference is recorded for less than three times, the controller 2 controls the water quantity adjusting servo 1 to continue working;
when the difference between the water consumption W1 and the actual water consumption W2 is less than or equal to +/-1L/min, the controller 2 controls the water quantity adjusting servo 1 to continue to work;
and 4, when the tail end of the water consumption point is closed and the actual water consumption W2 reaches below 1.7L/min, extinguishing the gas water heater and entering the standby state again, namely the step 1.
The principle of the invention is as follows:
the water quantity adjusting server 1, the controller 2 and the water quantity sensor 3 are matched in the gas water heater and are provided with related functional algorithms, monitoring is carried out through real-time matching of actual water consumption W2 and available water consumption W1, and a user is reminded of timely cleaning a filter screen of the gas water heater or a shower head and a faucet according to conditions.
The water quantity adjusting servo 1, the controller 2 and the water quantity sensor 3 are provided with related functional algorithms, so that a user can be timely and effectively reminded of cleaning a filter screen or cleaning a shower head and a faucet, the water using experience is effectively improved in a low-cost mode, and healthy bathing is carried out.
Technically, the comparison between W2 and W1 does not control the servo, but directly performs feedback.
In some embodiments, the controller 2 is a pizza chip, including a display touch panel;
the controller 2 is connected with the water quantity adjusting server 1 through a CN1 port;
the controller 2 is connected with the water quantity sensor 3 through a CN4 port.
In certain embodiments, the controller 2 is connected to an external remote control through a CN6 port, and receives control data input by a user through the external remote control.
In some embodiments, the external remote controls include a bathroom remote control 4, a kitchen remote control 5, a master remote control 6, and/or a smart phone.
In certain embodiments, the controller 2 and its power supply 7 are grounded by connection to the housing 8 of the gas water heater.
In some embodiments, the point of use is a shower and/or faucet.
In some embodiments, the specific content of the controller 2 sending the warning of the blockage in the water using point pipeline to the user through the gas water heater is as follows: "please wash the filter net for the consumer" or the like.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (7)
1. The gas water heater has a water consumption point blockage monitoring function; the system is characterized by comprising a water quantity adjusting servo (1), a controller (2) for controlling the water quantity adjusting servo (1) and a water quantity sensor (3);
the water quantity sensor (3) is connected with the controller (2), is arranged at the tail end of a water supply pipeline or a water consumption point, collects the actual water consumption W2 from the tail end of the water supply pipeline or the water consumption point, and converts the actual water consumption W2 into an electric signal to be transmitted to the controller (2);
the controller (2) is connected with the valve of the water supply pipeline to obtain the actual opening degree of the valve, and the due water consumption W1 of the corresponding water supply pipeline is calculated according to the actual opening degree of the valve;
the controller (2) controls the water quantity adjusting servo (1) to work through a comparison result between the actual water consumption W2 and the due water consumption W1, and the specific steps are as follows:
step 1, the gas water heater enters a standby state after being started, and the water quantity adjusting server (1) and the controller (2) both enter the standby state after being started;
step 2, when the tail end of the water consumption point is opened and the actual water consumption W2 reaches more than 2.4L/min, igniting the gas water heater;
step 3, the controller (2) controls the water quantity adjusting servo (1) or the gas water heater to work according to different relations between the actual water consumption W2 and the due water consumption W1, and the specific steps are as follows:
when the difference value between the water consumption W1 and the actual water consumption W2 is more than 5L/min, the controller (2) sends an alarm of water consumption point pipeline blockage to a user through the gas water heater, and the user is asked to clean the filter screen according to the instruction;
when the difference value between the water consumption W1 and the actual water consumption W2 is recorded for more than three times, namely more than or equal to 5L/min and more than 1L/min, the controller (2) sends an alarm of water consumption point pipeline blockage to a user through the gas water heater, and asks the user to clean the filter screen according to the instruction;
when the difference between the water consumption W1 and the actual water consumption W2 is less than or equal to 5L/min and the difference record of more than 1L/min is less than three times, the controller (2) controls the water quantity adjusting servo (1) to work urgently;
when the difference value between the water consumption W1 and the actual water consumption W2 is less than or equal to +/-1L/min, the controller (2) controls the water quantity adjusting server (1) to work urgently;
and 4, when the tail end of the water consumption point is closed and the actual water consumption W2 is less than 1.7L/min, extinguishing the gas water heater and re-entering a standby state, namely step 1.
2. The gas water heater with water usage point blockage monitoring function according to claim 1, wherein the controller (2) is a pizza chip including a display touch panel;
the controller (2) is connected with the water quantity adjusting server (1) through a CN1 port;
the controller (2) is connected with the water quantity sensor (3) through a CN4 port.
3. The gas water heater with water usage point blockage monitoring function according to claim 2, characterized in that the controller (2) is connected with an external remote controller through CN6 port, and receives control data input by user through the external remote controller.
4. Gas water heater with water usage point blockage monitoring function according to claim 3, characterized by that, the external remote controller comprises a bathroom remote controller (4), a kitchen remote controller (5), a master remote controller (6) and/or a smart phone.
5. Gas water heater with water point blockage monitoring function according to claim 1, characterized by that the controller (2) and its power supply (7) are grounded by connection to the outer shell (8) of the gas water heater.
6. The gas water heater with water spot blockage monitoring function as claimed in claim 1, wherein the water spot end is a shower head and/or a faucet.
7. The gas water heater with the water consumption point blockage monitoring function according to claim 1, wherein the controller (2) gives a user a blockage alarm in a water consumption point pipeline through the gas water heater, and the specific contents are as follows: please wash the filter screen by the consumer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111261704.0A CN113883716A (en) | 2021-10-28 | 2021-10-28 | Gas water heater with water consumption point blockage monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111261704.0A CN113883716A (en) | 2021-10-28 | 2021-10-28 | Gas water heater with water consumption point blockage monitoring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113883716A true CN113883716A (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111261704.0A Pending CN113883716A (en) | 2021-10-28 | 2021-10-28 | Gas water heater with water consumption point blockage monitoring function |
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| Country | Link |
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| CN (1) | CN113883716A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04349907A (en) * | 1991-05-27 | 1992-12-04 | Noritz Corp | Bath apparatus having foam bath function |
| CN104110890A (en) * | 2014-06-30 | 2014-10-22 | 广东万家乐燃气具有限公司 | Pipeline blockage detection device and method |
| CN106196622A (en) * | 2016-07-20 | 2016-12-07 | 广东万家乐燃气具有限公司 | A kind of intelligent protection reminding method of central gas water-heater system |
| CN209263326U (en) * | 2018-10-30 | 2019-08-16 | 广东万和热能科技有限公司 | Intelligent maintainance prewarning fully pre-mixing gas combustion wall-hung boiler |
| CN110940094A (en) * | 2018-09-25 | 2020-03-31 | 青岛经济技术开发区海尔热水器有限公司 | Gas water heater control method and gas water heater |
| CN111981696A (en) * | 2020-07-23 | 2020-11-24 | 华帝股份有限公司 | Method for detecting scale formation of heat exchanger of gas hot water supply equipment and gas hot water supply equipment |
-
2021
- 2021-10-28 CN CN202111261704.0A patent/CN113883716A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04349907A (en) * | 1991-05-27 | 1992-12-04 | Noritz Corp | Bath apparatus having foam bath function |
| CN104110890A (en) * | 2014-06-30 | 2014-10-22 | 广东万家乐燃气具有限公司 | Pipeline blockage detection device and method |
| CN106196622A (en) * | 2016-07-20 | 2016-12-07 | 广东万家乐燃气具有限公司 | A kind of intelligent protection reminding method of central gas water-heater system |
| CN110940094A (en) * | 2018-09-25 | 2020-03-31 | 青岛经济技术开发区海尔热水器有限公司 | Gas water heater control method and gas water heater |
| CN209263326U (en) * | 2018-10-30 | 2019-08-16 | 广东万和热能科技有限公司 | Intelligent maintainance prewarning fully pre-mixing gas combustion wall-hung boiler |
| CN111981696A (en) * | 2020-07-23 | 2020-11-24 | 华帝股份有限公司 | Method for detecting scale formation of heat exchanger of gas hot water supply equipment and gas hot water supply equipment |
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Application publication date: 20220104 |
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