CN113048646A - Instant water heating device and temperature adjusting method - Google Patents
Instant water heating device and temperature adjusting method Download PDFInfo
- Publication number
- CN113048646A CN113048646A CN202110345266.XA CN202110345266A CN113048646A CN 113048646 A CN113048646 A CN 113048646A CN 202110345266 A CN202110345266 A CN 202110345266A CN 113048646 A CN113048646 A CN 113048646A
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- China
- Prior art keywords
- temperature
- water
- heating
- control panel
- flowmeter
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- 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.)
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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
- F24H1/101—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 using electric energy supply
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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
- F24H9/1818—Arrangement or mounting of electric heating means
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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
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2028—Continuous-flow heaters
Abstract
The invention discloses an instant heating type water heating device and a temperature adjusting method, wherein the instant heating type water heating device comprises a water inlet joint, a control panel, a heating component, a flowmeter, a temperature sensor and a water outlet joint, a flow path is formed between the water inlet joint and the water outlet joint, the heating component is connected with the control panel, the temperature sensor is arranged at a position close to the water outlet joint and is respectively connected with the control panel, and the control panel controls the heating temperature of the heating component according to the water flow temperature detected by the temperature sensor and the water flow on-off times detected by the flowmeter. According to the invention, the flowmeter and the heating part are arranged, the water faucet is opened, the flowmeter detects water flow, the heating part is started immediately, and the water flow is heated to the default temperature; when the water tap is closed, the heating part stops heating immediately; the faucet is quickly closed and then quickly opened in the heating process, the heating device detects the on-off change of the primary flow, and the primary outlet water temperature is adjusted.
Description
Technical Field
The invention belongs to the field of water heating devices, and particularly relates to an instant water heating device and a temperature adjusting method.
Background
Along with the improvement of living conditions, people have more and more delicate requirements on the comfort of water temperature, cold water is usually used for washing dishes and vegetables in winter, the cold water is cold and sharp, the cold water is very uncomfortable, hot water can be mixed with kettle-boiling hot water, but the hot water is inconvenient, after the gas water heater is used, instant hot water supply is started in a kitchen, in some high-grade markets, an electric heating water tank for storing hot water is also arranged in front of a water tap for washing hands, and the requirements of users are partially met, but the gas water heater is large in size, needs to be filled with gas, is relatively slow in heating reaction time, is relatively slow in corresponding time of temperature, is easy to scald hands by over-temperature, is not good in experience feeling, is large in size, and needs to preserve heat for a long time when not used, is high in energy consumption when not used, and cannot keep the water temperature constant for a long, the water heater can not be adjusted quickly in real time, and the common fault of the water heater is large in size, untimely in temperature response and difficult to control the temperature regardless of a gas type water heater or an electric heating water storage type water heater.
Some instant electric heaters appear in the market at present, but most of the water heaters do not have a temperature regulation function, and some high-grade instant water heaters have a temperature regulation function, but the regulation is troublesome (generally, the water temperature is controlled by a knob flow regulation method under a counter basin, the regulation is inconvenient and not real temperature regulation), or the regulation method is unsafe (the heater is integrated on a water faucet or arranged behind the water faucet, and the regulation of the temperature by a knob, a touch screen or a key on the water faucet is unsafe and unreliable), so that the simple, convenient and safe operation requirements of customers cannot be met.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an instant water heating device and a temperature adjusting method.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an instant heating type water heating device, its includes water supply connector, control panel, heater block, flowmeter, temperature sensor and water connectors, form the flow path between water supply connector and the water connectors, the heater block is connected with the control panel, temperature sensor sets up and is being close to water connectors department, the flowmeter sets up in the flow path, and both are connected with the control panel respectively, the control panel is according to the rivers temperature that temperature sensor detected and the rivers break-make number of times that the flowmeter detected, the heating temperature of control heater block.
A temperature adjusting method based on the instant heating type water heating device comprises the following steps:
when the flow rate is sensed for the first time, the heating temperature is set to the default temperature T1;
when in the heating process of the default temperature T1, the heating process is sensed at the set timet 1Setting the heating temperature to be the set temperature T2 after one on-off operation; setting the heating temperature to the set temperature T3 when one on-off operation is sensed again at the set temperature T2, setting the heating temperature to the temperature T1 when one on-off operation is sensed again at the set temperature T3, and repeating the alternate setting of the heating temperature according to the number of times of sensing;
when the water flow disconnection time is sensed to reach the set timet 2And when the water flow is resumed, the heating temperature is set to the default temperature T1.
The set timet 1It was 3 seconds.
The set timet 2Was 5 seconds.
The default temperature is lower than the set temperature T3.
The set temperature T2 was 0 degrees c.
The invention has the beneficial effects that: through setting up water supply connector and water outlet joint, can conveniently concatenate between running water and user's tap, through setting up flowmeter and heater block, the tap is opened, and the flowmeter detects rivers, and the heater block starts at once, heats water to acquiescent temperature in 1-3 seconds, and the tap is closed, and the heater block stops heating at once. In the heating process, the faucet is quickly closed and opened once, and the outlet water temperature is adjusted once; by the method, the temperature of the outlet water can be adjusted simply and quickly without complex or dangerous operation.
Drawings
Fig. 1 is a schematic block diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically connected or connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
As shown in the figure, the invention discloses an instant heating type water heating device which comprises a water inlet joint, a control panel, a heating component, a flowmeter, a temperature sensor and a water outlet joint, wherein a flow path is formed between the water inlet joint and the water outlet joint, the heating component is connected with the control panel, the temperature sensor is arranged close to the water outlet joint, the flowmeter is arranged in the flow path, the flowmeter and the flow path are respectively connected with the control panel, and the control panel controls the heating temperature of the heating component according to the water flow temperature detected by the temperature sensor and the water flow on-off times detected by the flowmeter. The water inlet connector and the water outlet connector can be conveniently connected between tap water and a user's tap in series, the single switch is used for controlling water outlet, and the temperature is set by detecting the on-off times under the current heating temperature, so that the current heating temperature is changed, the control is convenient, and complex structures and operation are not needed.
The invention also discloses a temperature setting method based on the instant heating type water heating device, which comprises the following steps:
when the flow rate is sensed for the first time, the heating temperature is set to the default temperature T1;
when in the heating process of the default temperature T1, the heating process is sensed at the set timet 1Setting the heating temperature to be the set temperature T2 after one on-off operation; setting the heating temperature to the set temperature T3 when one on-off operation is sensed again at the set temperature T2, setting the heating temperature to the temperature T1 when one on-off operation is sensed again at the set temperature T3, and repeating the alternate setting of the heating temperature according to the number of times of sensing;
when the water flow disconnection time is sensed to reach the set timet 2And when the water flow is resumed, the heating temperature is set to the default temperature T1.
Preferably, the set time ist 1It was 3 seconds.
Preferably, the set time ist 2Was 5 seconds.
Preferably, the default temperature is lower than a set temperature T3, wherein the default temperature is set to 39 ℃ to meet the use requirements of general dish washing, hand washing and the like, and the set temperature T3 is set to 45 ℃ to meet the requirements of foot scalding and hot water face washing. Preferably, the set temperature T2 is 0 ℃, heating is closed, and the outlet water temperature and the inlet water temperature are kept consistent, so that the requirement of common water is met.
The specific process is as follows:
when the water faucet is opened, the control panel detects water flow according to a feedback signal of the flowmeter, the heating component is started immediately, the temperature of the outlet water is heated to the default temperature of 39 ℃, and the use requirements of general dish washing, hand washing and the like are met.
In the process of water outlet heating, if the faucet is quickly closed and then immediately opened (the switching between closing and opening is completed within 3 seconds), the heating is closed, the water outlet temperature and the water inlet temperature are kept consistent, and the requirement of common water is met.
When water is discharged and not heated, the water faucet is quickly closed and immediately opened (the closing and opening switching is completed within 3 seconds), and then the water temperature is switched to 45 ℃ to meet the requirements of scalding feet and washing hot water faces.
When the water is discharged and kept at 45 ℃, the water faucet is quickly closed and immediately opened (the closing and opening switching is completed within 3 seconds), and the water temperature is switched to 39 ℃, and the process is repeated.
When the time of the tap closing exceeds 3 seconds, and the tap is opened again, the default outlet water temperature is 39 ℃.
The examples should not be construed as limiting the present invention, but any modifications made based on the spirit of the present invention should be within the scope of protection of the present invention.
Claims (6)
1. The utility model provides an instant heating type water heating device, its includes water supply connector, control panel, heater block, flowmeter, temperature sensor and water connectors, form the flow path between water supply connector and the water connectors, the heater block is connected with the control panel, temperature sensor sets up and is being close to water connectors department, the flowmeter sets up in the flow path, and both are connected its characterized in that with the control panel respectively: and the control panel controls the heating temperature of the heating part according to the water flow temperature detected by the temperature sensor and the water flow on-off times detected by the flowmeter.
2. A method for regulating the temperature of a instantaneously heated water heating apparatus based on the above claim 1, characterized in that: the method comprises the following steps:
when the flow rate is sensed for the first time, the heating temperature is set to the default temperature T1;
when in the heating process of the default temperature T1, the heating process is sensed at the set timet 1Setting the heating temperature to be the set temperature T2 after one on-off operation; setting the heating temperature to the set temperature T3 when one on-off operation is sensed again at the set temperature T2, setting the heating temperature to the temperature T1 when one on-off operation is sensed again at the set temperature T3, and repeating the alternate setting of the heating temperature according to the number of times of sensing;
when the water flow disconnection time is sensed to reach the set timet 2And when the water flow is resumed, the heating temperature is set to the default temperature T1.
3. A method of temperature regulation according to claim 2, characterized in that: the set timet 1It was 3 seconds.
4. A method of temperature regulation according to claim 2, characterized in that: the set timet 2Was 5 seconds.
5. A method of temperature regulation according to claim 2, characterized in that: the default temperature is lower than the set temperature T3.
6. A method of temperature regulation according to claim 2, characterized in that: the set temperature T2 was 0 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110345266.XA CN113048646A (en) | 2021-03-31 | 2021-03-31 | Instant water heating device and temperature adjusting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110345266.XA CN113048646A (en) | 2021-03-31 | 2021-03-31 | Instant water heating device and temperature adjusting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113048646A true CN113048646A (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110345266.XA Pending CN113048646A (en) | 2021-03-31 | 2021-03-31 | Instant water heating device and temperature adjusting method |
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| CN (1) | CN113048646A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110822A (en) * | 2014-07-15 | 2014-10-22 | 厦门佳普乐电子科技有限公司 | Intelligent heater |
| JP2015194285A (en) * | 2014-03-31 | 2015-11-05 | 大阪瓦斯株式会社 | Hot water supply device |
| CN206739586U (en) * | 2017-04-27 | 2017-12-12 | 广东科大方正电气股份有限公司 | A kind of water heater of intelligent talent for swimming multiparty control |
| JP2019078513A (en) * | 2017-10-27 | 2019-05-23 | パーパス株式会社 | Hot water supply system, hot water supply control program, hot water supply control method and water heater |
-
2021
- 2021-03-31 CN CN202110345266.XA patent/CN113048646A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015194285A (en) * | 2014-03-31 | 2015-11-05 | 大阪瓦斯株式会社 | Hot water supply device |
| CN104110822A (en) * | 2014-07-15 | 2014-10-22 | 厦门佳普乐电子科技有限公司 | Intelligent heater |
| CN206739586U (en) * | 2017-04-27 | 2017-12-12 | 广东科大方正电气股份有限公司 | A kind of water heater of intelligent talent for swimming multiparty control |
| JP2019078513A (en) * | 2017-10-27 | 2019-05-23 | パーパス株式会社 | Hot water supply system, hot water supply control program, hot water supply control method and water heater |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20210629 |