CN107120823A - A kind of gas instantaneous water heater of electrified heating pipe - Google Patents
A kind of gas instantaneous water heater of electrified heating pipe Download PDFInfo
- Publication number
- CN107120823A CN107120823A CN201710312528.6A CN201710312528A CN107120823A CN 107120823 A CN107120823 A CN 107120823A CN 201710312528 A CN201710312528 A CN 201710312528A CN 107120823 A CN107120823 A CN 107120823A
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- CN
- China
- Prior art keywords
- temperature
- water heater
- electric heating
- heating tube
- gas instantaneous
- 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.)
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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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/0018—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters using electric energy supply
-
- 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
- F24H1/0027—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters 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
- F24H9/18—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
-
- 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
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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)
- Resistance Heating (AREA)
Abstract
The present invention discloses a kind of gas instantaneous water heater of electrified heating pipe, it is characterized in that, one electric heating tube of series connection on the outlet pipe of gas instantaneous water heater, and setting the first temp probe and second temperature to pop one's head in respectively at the two ends of electric heating tube, the electric heating tube, the first temp probe and second temperature probe are all connected with gas instantaneous water heater master controller.The present invention simply adds one section of electric heating tube in gas heater water side, simple in construction, easy to install.Meanwhile, water inlet end, water side in electric heating tube are respectively mounted temp probe, using the high characteristic of electric heating tube heat exchange efficiency, realize the rapid hot water output of gas instantaneous water heater, it is to avoid the temperature overheating phenomenon that start cold water and introducing electric heater are brought；And in low inflow temperature in use, hot water temperature can be compensated in time.
Description
Technical field
The present invention relates to gas instantaneous water heater technical field, more particularly to a kind of gas-fired quick-heating water of electrified heating pipe
Device.
Background technology
One section of cold water is had during existing gas instantaneous water heater start, does not have heat time limitation, relaxing for bathing has both been have impact on
Adaptive, wastes water resource, and the inadequate situation of water temperature occurs when winter, inflow temperature was low.
One Publication No. CN101424447A Chinese invention patent application discloses a kind of energy mix thermostatic control heat
Hydrophone, including gas heating part, heating partial and control circuit, control circuit contain electric energy output control device, electricity
Heating part is made up of water stream channel and the electric heating device being placed in water stream channel, gas heating part and heating partial
Water stream channel constitute serial or parallel connection runner, the final outflow water of runner mouthful place equipped with temperature sensor, temperature sensor it is defeated
Go out the signal input part of connection control circuit, signal input part is by controlling circuit to connect the controlled end of electric energy output control device, electricity
The output termination electric heating device of energy output control device.
Above-mentioned patent application can realize constant-temperature effluent, buffering gas instantaneous water heater temperature overshot phenomenon, also can be to water outlet
Temperature is compensated.But heating partial structure is complex, simultaneously as the only temperature of detection heating partial water side,
Control relatively lags behind, and effect temperature compensation is unsatisfactory.
The content of the invention
For problems of the prior art, it is an object of the invention to provide a kind of simple in construction, temperature-compensating and
When electrified heating pipe gas instantaneous water heater.
To achieve the above objectives, the present invention is adopted the following technical scheme that.
A kind of gas instantaneous water heater of electrified heating pipe, it is characterised in that on the outlet pipe of gas instantaneous water heater
One electric heating tube of series connection, and set the first temp probe and second temperature to pop one's head in respectively at the two ends of electric heating tube, the electricity
Heating tube, the first temp probe and second temperature probe are all connected with gas instantaneous water heater master controller.
As with improvement, the master controller controls circuit to be connected with electric heating tube by electrical heating power.
As with improvement, being respectively equipped with the first temp probe, second temperature probe installation position, the at the two ends of electric heating tube
One temp probe, second temperature probe are pre-installed on electric heating tube.When actual use, electric heating tube need to be only mounted directly
It is easy to install onto outlet pipe.
As with improvement, when gas instantaneous water heater is initially powered up, electric heating tube is according to user's design temperature and current
Amount, works according to corresponding power, makes the leaving water temperature of electric heating tube consistent with design temperature.
As with improvement, in the gas instantaneous water heater course of work, when inflow temperature is relatively low and gas instantaneous water heater
When load reaches maximum, if continuously to detect electric heating tube inflow temperature for a period of time lower than user design temperature for master controller
At 2 DEG C, master controller obtains power output, auxiliary heating according to the temperature difference and water-carrying capacity regulation electric heating tube；And according to second temperature
The leaving water temperature of probe detection is finely adjusted to electrical power.
As with improvement, set when the first temp probe continuously detects electric heating tube inflow temperature for a period of time more than user
Stop electrical heating immediately during -2 DEG C of constant temperature degree.
As with improvement, the electric heating tube includes the Electrothermic wire for being wrapped in outlet pipe surrounding, outside electric heating tube
Provided with heat insulation layer.
The beneficial effects of the invention are as follows：
Simply add one section of electric heating tube in gas heater water side, it is simple in construction, it is easy to install.Meanwhile, in electricity
The water inlet end of heating tube, water side are respectively mounted temp probe, using the high characteristic of electric heating tube heat exchange efficiency, realize that combustion gas is fast
The rapid hot water output of instant water heater, it is to avoid the temperature overheating phenomenon that start cold water and introducing electric heater are brought；And in low water inlet
Temperature is in use, hot water temperature can be compensated in time.
Brief description of the drawings
Fig. 1 show the gas instantaneous water heater structural representation that the present invention is provided.
Fig. 2 show electric heating tube structural representation.
Description of reference numerals：
1：Outlet pipe, 2：Electric heating tube, 3：First temp probe, 4：Second temperature is popped one's head in, and 5：Master controller, 6：It is adiabatic
Layer.
Embodiment
The essence of the present invention is more fully understood for convenience of those skilled in the art, below in conjunction with the accompanying drawings to the specific of the present invention
Embodiment is described in detail.
As shown in figure 1, a kind of gas instantaneous water heater of electrified heating pipe, it is characterised in that in gas instantaneous water heater
Outlet pipe 1 on connect an electric heating tube 2, and the first temp probe 3 and the second temperature are set at the two ends of electric heating tube 2 respectively
Degree probe 4, the electric heating tube 2, the first temp probe 3 and second temperature probe 4 all with gas instantaneous water heater master controller 5
Connection.
Wherein, the first temp probe 3 detects the hot water temperature t1 after being exchanged heat through over-heat-exchanger, and second temperature probe 4 is examined
The hot water temperature t2 after electric heating tube 2, i.e. leaving water temperature are surveyed, user's design temperature is designated as t3, and specific works mode is as follows：
1) when gas instantaneous water heater is initially powered up, electric heating tube 2 according to user's design temperature t3 and water-carrying capacity, according to
Corresponding power work, makes leaving water temperature t2 consistent with design temperature t3.Closed automatically after certain time, this section of time electrical heating
Temperature needed for pipe 2 is heated to user to cold water section rapidly.
2) in the gas instantaneous water heater course of work, when inflow temperature is relatively low and gas instantaneous water heater load reaches most
When big, if the continuous 10s of master controller 5 detects t1-t3≤- 2 DEG C, master controller 5 adds according to the temperature difference and water-carrying capacity to electricity
Heat pipe 2 exports certain power, auxiliary heating, and the leaving water temperature t2 detected according to second temperature probe 4 are micro- to electrical power progress
Adjust, electrical heating is stopped immediately when the continuous 3s of the first temp probe 3 detects ＞ -2 DEG C of t1-t3.As for the power of electric heating tube
Regulation, can be realized by conventional control circuit, repeated no more here.
As shown in Fig. 2 the electric heating tube 2 includes the Electrothermic wire for being wrapped in the surrounding of outlet pipe 1, outside electric heating tube 2
Face is provided with heat insulation layer 6, plays insulation and protective effect.
The gas instantaneous water heater for a kind of electrified heating pipe that the present embodiment is provided, by gas instantaneous water heater water outlet
End plus one section of electric heating tube, using the high characteristic of electric heating tube heat exchange efficiency, realize the rapid hot water output of gas instantaneous water heater,
Avoid cold water phenomenon of starting shooting.Meanwhile, by controlling the electric heating tube to improve hot water temperature not when low inflow temperature is used
Enough the problem of.
Although the essence of the present invention is described in detail above embodiment, it can not be come with this to this hair
Bright protection domain is limited.It should be evident that under the enlightenment of essence of the invention, the art those of ordinary skill is also
Many improvement and modification can be carried out, it should be noted that these are improved and modification all falls in claim protection model of the invention
Within enclosing.
Claims (7)
1. a kind of gas instantaneous water heater of electrified heating pipe, it is characterised in that gone here and there on the outlet pipe of gas instantaneous water heater
Join an electric heating tube, and set the first temp probe and second temperature to pop one's head in respectively at the two ends of electric heating tube, the electricity adds
Heat pipe, the first temp probe and second temperature probe are all connected with gas instantaneous water heater master controller.
2. a kind of gas instantaneous water heater of electrified heating pipe according to claim 1, it is characterised in that the main control
Device controls circuit to be connected with electric heating tube by electrical heating power.
3. the gas instantaneous water heater of a kind of electrified heating pipe according to claim 1, it is characterised in that in electric heating tube
Two ends be respectively equipped with the first temp probe, second temperature probe installation position, the advance peace of the first temp probe, second temperature probe
On electric heating tube.
4. the gas instantaneous water heater of a kind of electrified heating pipe according to claim 2, it is characterised in that quick in combustion gas
When water heater is initially powered up, electric heating tube works according to corresponding power according to user's design temperature and water-carrying capacity, makes electrical heating
The leaving water temperature of pipe is consistent with design temperature.
5. the gas instantaneous water heater of a kind of electrified heating pipe according to claim 2, it is characterised in that quick in combustion gas
During water heater working, when inflow temperature is relatively low and gas instantaneous water heater load reaches maximum, if master controller connects
Continuous a period of time detect electric heating tube inflow temperature it is lower than user design temperature 2 DEG C when, master controller is according to the temperature difference and current
Amount regulation electric heating tube obtains power output, auxiliary heating；And the leaving water temperature detected of being popped one's head according to second temperature enters to electrical power
Row fine setting.
6. the gas instantaneous water heater of a kind of electrified heating pipe according to claim 2, it is characterised in that when the first temperature
Probe is continuous to stop electrical heating when detecting electric heating tube inflow temperature for a period of time more than -2 DEG C of user's design temperature immediately.
7. a kind of gas instantaneous water heater of electrified heating pipe according to claim 1, it is characterised in that the electrical heating
Pipe includes the Electrothermic wire for being wrapped in outlet pipe surrounding, and heat insulation layer is provided with outside electric heating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710312528.6A CN107120823A (en) | 2017-05-05 | 2017-05-05 | A kind of gas instantaneous water heater of electrified heating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710312528.6A CN107120823A (en) | 2017-05-05 | 2017-05-05 | A kind of gas instantaneous water heater of electrified heating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107120823A true CN107120823A (en) | 2017-09-01 |
Family
ID=59726735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710312528.6A Pending CN107120823A (en) | 2017-05-05 | 2017-05-05 | A kind of gas instantaneous water heater of electrified heating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107120823A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716772A (en) * | 2018-04-24 | 2018-10-30 | 深圳龙图腾创新设计有限公司 | A kind of circulating hot water pipe |
| CN109405265A (en) * | 2018-11-05 | 2019-03-01 | 浙江德凌电器有限公司 | Fire electric heater |
| CN110469778A (en) * | 2019-08-23 | 2019-11-19 | 内蒙古航天金岗重工有限公司 | A kind of electric heating equipment and its temprature control method for heating crude oil |
| CN110500772A (en) * | 2019-08-23 | 2019-11-26 | 内蒙古航天金岗重工有限公司 | A kind of electrically heated boiler and its control method with control system |
| CN110513886A (en) * | 2019-08-13 | 2019-11-29 | 安徽信息工程学院 | Gas heater with outlet pipe electric heating function |
| CN110530009A (en) * | 2019-08-09 | 2019-12-03 | 广东万家乐燃气具有限公司 | A kind of electric heating auxiliary type gas heater |
| CN111457599A (en) * | 2019-01-21 | 2020-07-28 | 宁波方太厨具有限公司 | Heating control method of gas water heater |
| CN112648742A (en) * | 2020-11-23 | 2021-04-13 | 重庆海尔热水器有限公司 | Gas water heater and control method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5313650U (en) * | 1971-02-19 | 1978-02-04 | ||
| CN101737953A (en) * | 2009-12-10 | 2010-06-16 | 余泰成 | Water heater pipeline post heating device, water heater and method for heating domestic water |
| CN103925703A (en) * | 2014-01-16 | 2014-07-16 | 中山市汉功电器有限公司 | Electric water heater and control method thereof |
| CN104236066A (en) * | 2013-06-21 | 2014-12-24 | 青岛经济技术开发区海尔热水器有限公司 | Water heater |
| CN206959303U (en) * | 2017-05-05 | 2018-02-02 | 广东万家乐燃气具有限公司 | A kind of gas instantaneous water heater of electrified heating pipe |
-
2017
- 2017-05-05 CN CN201710312528.6A patent/CN107120823A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5313650U (en) * | 1971-02-19 | 1978-02-04 | ||
| CN101737953A (en) * | 2009-12-10 | 2010-06-16 | 余泰成 | Water heater pipeline post heating device, water heater and method for heating domestic water |
| CN104236066A (en) * | 2013-06-21 | 2014-12-24 | 青岛经济技术开发区海尔热水器有限公司 | Water heater |
| CN103925703A (en) * | 2014-01-16 | 2014-07-16 | 中山市汉功电器有限公司 | Electric water heater and control method thereof |
| CN206959303U (en) * | 2017-05-05 | 2018-02-02 | 广东万家乐燃气具有限公司 | A kind of gas instantaneous water heater of electrified heating pipe |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716772A (en) * | 2018-04-24 | 2018-10-30 | 深圳龙图腾创新设计有限公司 | A kind of circulating hot water pipe |
| CN109405265A (en) * | 2018-11-05 | 2019-03-01 | 浙江德凌电器有限公司 | Fire electric heater |
| CN111457599A (en) * | 2019-01-21 | 2020-07-28 | 宁波方太厨具有限公司 | Heating control method of gas water heater |
| CN111457599B (en) * | 2019-01-21 | 2021-06-15 | 宁波方太厨具有限公司 | Heating control method of gas water heater |
| CN110530009A (en) * | 2019-08-09 | 2019-12-03 | 广东万家乐燃气具有限公司 | A kind of electric heating auxiliary type gas heater |
| CN110530009B (en) * | 2019-08-09 | 2021-10-15 | 广东万家乐燃气具有限公司 | Electric heating auxiliary type gas water heater |
| CN110513886A (en) * | 2019-08-13 | 2019-11-29 | 安徽信息工程学院 | Gas heater with outlet pipe electric heating function |
| CN110469778A (en) * | 2019-08-23 | 2019-11-19 | 内蒙古航天金岗重工有限公司 | A kind of electric heating equipment and its temprature control method for heating crude oil |
| CN110500772A (en) * | 2019-08-23 | 2019-11-26 | 内蒙古航天金岗重工有限公司 | A kind of electrically heated boiler and its control method with control system |
| CN112648742A (en) * | 2020-11-23 | 2021-04-13 | 重庆海尔热水器有限公司 | Gas water heater and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170901 |
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| RJ01 | Rejection of invention patent application after publication |