CN106895587A - A kind of fast constant temperature gas heater - Google Patents
A kind of fast constant temperature gas heater Download PDFInfo
- Publication number
- CN106895587A CN106895587A CN201710085976.7A CN201710085976A CN106895587A CN 106895587 A CN106895587 A CN 106895587A CN 201710085976 A CN201710085976 A CN 201710085976A CN 106895587 A CN106895587 A CN 106895587A
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- China
- Prior art keywords
- water
- gas heater
- valve
- time
- blower fan
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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
- 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)
- Control Of Combustion (AREA)
Abstract
The present invention discloses a kind of fast constant temperature gas heater, including：Burner, gas ratio valve, the heat exchanger being connected with burner, the water inlet pipe being connected with heat exchanger, outlet pipe, blower fan, the water proportioning valve on water inlet pipe, water tank on outlet pipe, and the master controller being connected with gas ratio valve, blower fan, water proportioning valve；Characterized in that, after user's bathing close water after, master controller automatic Memory close water time t, when t within a certain period of time when, the secondary starting up of gas heater carries out quick self-checking simultaneously.So, can reduce and influence of a large amount of not heated cold water to bathing during water cut-off temperature-rising and restarting after water is closed during bathing, solve sometimes hot and sometimes cold, effective lifting bath comfort.
Description
Technical field
The present invention relates to gas heater technical field, more particularly to a kind of fast constant temperature gas heater.
Background technology
With the improvement of living standards, requirement of the user to bath comfort also more and more higher.Used in gas heater
During, most of users can carry out of short duration pass water during bathing, and when gas heater is again turned on, water cut-off temperature-rising is caused
High-temperature water and water heater start-up course in the cold water that flows into be that user cannot use, it is more long to need to wait for the time, especially
With water spot apart from water heater farther out when, the stand-by period is longer, is more impatient in cold season, has a strong impact on bath comfort
Property.The water heater of current this user's bathing pain spot ordinary construction is indeterminable.
The content of the invention
For problems of the prior art, during it is an object of the invention to provide being again turned on after the of short duration pass water of one kind
The gas heater of energy fast constant temperature.
To achieve the above objectives, the present invention is adopted the following technical scheme that.
A kind of fast constant temperature gas heater, including：Burner, the gas ratio valve being connected with burner, heat exchanger,
Water inlet pipe, outlet pipe, the blower fan being connected with heat exchanger, the water proportioning valve on water inlet pipe, on outlet pipe
Water tank, and the master controller being connected with gas ratio valve, blower fan, water proportioning valve；Characterized in that, closing water after user's bathing
Afterwards, master controller automatic Memory close water time t, when t within a certain period of time when, the secondary starting up of gas heater is carried out simultaneously
Quick self-checking；The quick self-checking refers to：During the secondary start of gas heater, the preceding cleaning time of blower fan is shortened, will lighted a fire
Time, the opening time of gas ratio valve shift to an earlier date, and are again started up no longer being forced when water proportioning valve, gas ratio valve, sectioning valve
Inhale valve.
As with improvement, in quick self-checking, 0.9s is shortened when the preceding cleaning time of blower fan is than first starting up.
As with improvement, in quick self-checking, when the duration of ignition, the opening time of gas ratio valve are than first starting up
0.1-0.5s in advance.
Used as with improvement, the certain hour is 2-10min.
Used as with improvement, gas heater is after flame-out, if user is again turned at once, gas heater will not be at once
Start, blower fan is lighted a fire and started again after cleaning 5 seconds afterwards by force.
The beneficial effects of the invention are as follows：
The water time is closed using master controller memory, and quick self-checking is carried out in secondary starting up's gas heater, from
A large amount of not heated cold water are fundamentally solved to close during bathing after water during water cut-off temperature-rising and restarting to bathing
Influence, realizes bathing secondary hot water's zero-waiting, while saving water, gas and electricity, ensures that effluent temperature constancy meets to the full extent and uses
Family use demand, solves sometimes hot and sometimes cold, effective lifting bath comfort.Meanwhile, easily, it is convenient to realize for program update.
Brief description of the drawings
Fig. 1 show the gas heater structural representation of present invention offer.
Fig. 2 show the secondary starting up's control sequential figure of existing gas heater.
Fig. 3 show the secondary starting up's control sequential figure of gas heater of present invention offer.
Fig. 4 show fluctuating temperature figure during the secondary starting up of existing gas heater.
Fig. 5 show fluctuating temperature figure during the secondary starting up of gas heater of present invention offer.
Description of reference numerals：
1：Burner, 2：Gas ratio valve, 3：Heat exchanger, 4：Water inlet pipe, 5：Outlet pipe, 6：Blower fan, 7：Water proportioning valve,
8：Water tank, 9：Master controller.
Specific embodiment
Essence of the invention is more fully understood for convenience of those skilled in the art, below in conjunction with the accompanying drawings to of the invention specific
Implementation method is described in detail.
As shown in figure 1, a kind of fast constant temperature gas heater, including：Burner 1, the gas proportion being connected with burner 1
Valve 2, heat exchanger 3, the water inlet pipe 4 being connected with heat exchanger 3, outlet pipe 5, blower fan 6, the water ratio on water inlet pipe 4
Valve 7, the water tank 8 on outlet pipe 5, and the master controller being connected with gas ratio valve 2, blower fan 6, water proportioning valve 7
9。
During real work, after closing water after user's bathing, water heater master controller automatic Memory closes water time t, when t is certain
When in the time, the secondary starting up of gas heater carries out quick self-checking simultaneously, so can with increasing ignition speed as little as 0.5s,
The hot water and the hot water in heat exchanger 3 being arranged on simultaneously in the water tank on outlet pipe 5 can buffer start ignition process
The cold water of inflow, effectively solves fluctuating temperature problems of too during secondary start.
In the present embodiment, the certain hour is preferably 2min.In other embodiments, the certain hour can be in 2-
Freely set in 10min, be not limited to the present embodiment.
The quick self-checking refers to：During the secondary start of gas heater, the preceding cleaning time of blower fan 6 is shortened into 0.9s, will
The duration of ignition, the opening time of gas ratio valve 2 shift to an earlier date 0.2s, and are again started up water proportioning valve 7, gas ratio valve 2, sectioning valve
Shi Buzai forces to inhale valve, as shown in Figure 2 and Figure 3.It is the self-check program that water heater safety starts to force to inhale valve, mainly judges hot water
Device whether there is gas leakage, no longer force suction valve to shorten the time that water heater is again started up, for quick heat hot water provides skill
Art is ensured.
Further, be to improve security, gas heater after flame-out, if user opens again in 5~10min
Open, gas heater will not start at once, blower fan 6 is lighted a fire and started again after cleaning 5 seconds afterwards by force.
Contrast test
Gas heater respectively to 6L, 8L, 10L without water pot and the combustion gas using 6L, 8L, 10L obtained in the present embodiment
Water heater does fluctuating temperature test, and the design temperature of test is 45 DEG C, and inflow temperature is 15 DEG C.Test structure such as Fig. 4, Fig. 5 institute
Show.
From test result as can be seen that after traditional gas heater pass water during secondary starting up, fluctuating temperature is：-
26.2~5K, and gas heater obtained in the present embodiment is utilized, after the water of pass during secondary starting up, fluctuating temperature is only：-
2.5~3K.As can be seen here, the gas heater that the present embodiment is provided completely solves the sometimes hot and sometimes cold problem of user's bathing, from root
Alleviate the influence of water cut-off temperature-rising evil high and secondary start cold water to bathing in sheet, realize bathing secondary hot water's zero-waiting, same to time
About water, gas and electricity.
Above specific embodiment has been described in detail to essence of the invention, but can not be come to of the invention with this
Protection domain is limited.It should be evident that under the enlightenment of essence of the invention, the art those of ordinary skill can also enter
The many improvement of row and modification, it should be noted that these improve and modification all fall claims of the invention it
It is interior.
Claims (5)
1. a kind of fast constant temperature gas heater, including：Burner, the gas ratio valve being connected with burner, heat exchanger, with
Water inlet pipe, outlet pipe, the blower fan of heat exchanger connection, the water proportioning valve on water inlet pipe, the storage on outlet pipe
Water pot, and the master controller being connected with gas ratio valve, blower fan, water proportioning valve；Characterized in that, closing water after user's bathing
Afterwards, master controller automatic Memory close water time t, when t within a certain period of time when, the secondary starting up of gas heater is carried out simultaneously
Quick self-checking；The quick self-checking refers to：During the secondary start of gas heater, the preceding cleaning time of blower fan is shortened, will lighted a fire
Time, the opening time of gas ratio valve shift to an earlier date, and are again started up no longer being forced when water proportioning valve, gas ratio valve, sectioning valve
Inhale valve.
2. a kind of fast constant temperature gas heater according to claim 1, it is characterised in that in quick self-checking, blower fan
The preceding cleaning time than first starting up when shorten 0.9s.
3. a kind of fast constant temperature gas heater according to claim 1, it is characterised in that in quick self-checking, igniting
Shift to an earlier date 0.1-0.5s when time, the opening time of gas ratio valve are than first starting up.
4. a kind of fast constant temperature gas heater according to claim 1, it is characterised in that the certain hour is 2-
10min。
5. a kind of fast constant temperature gas heater according to claim 1, it is characterised in that gas heater is flame-out
Afterwards, if user is again turned at once, gas heater will not start at once, and blower fan is lighted a fire and opened again after cleaning 5 seconds afterwards by force
It is dynamic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710085976.7A CN106895587A (en) | 2017-02-17 | 2017-02-17 | A kind of fast constant temperature gas heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710085976.7A CN106895587A (en) | 2017-02-17 | 2017-02-17 | A kind of fast constant temperature gas heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106895587A true CN106895587A (en) | 2017-06-27 |
Family
ID=59184134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710085976.7A Pending CN106895587A (en) | 2017-02-17 | 2017-02-17 | A kind of fast constant temperature gas heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106895587A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050707A (en) * | 2017-12-12 | 2018-05-18 | 成都前锋电子有限责任公司 | A kind of gas heater control method and control device with refrigerant bath pattern |
| CN108061383A (en) * | 2017-12-12 | 2018-05-22 | 成都前锋电子有限责任公司 | A kind of gas heater control method and control device for automatically adjusting temperature |
| CN110360745A (en) * | 2019-07-01 | 2019-10-22 | 中山市健泰实业有限公司 | A kind of gas water-heating furnace |
| CN110762851A (en) * | 2019-11-01 | 2020-02-07 | 华帝股份有限公司 | Quick ignition control method for secondary water consumption of gas water heater |
| CN111121304A (en) * | 2019-12-30 | 2020-05-08 | 四川虹美智能科技有限公司 | Water heater and control method thereof |
| CN112178939A (en) * | 2019-07-05 | 2021-01-05 | 芜湖美的厨卫电器制造有限公司 | Water heating method and device |
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|---|---|---|---|---|
| CN204128163U (en) * | 2014-09-05 | 2015-01-28 | 广东万家乐燃气具有限公司 | A kind of type variable instant-heating type water heater |
| CN105180451A (en) * | 2015-09-21 | 2015-12-23 | 广东超人节能厨卫电器有限公司 | Temperature control method for fast starting strong pumping type constant-temperature fuel gas water heater |
| CN105222357A (en) * | 2015-09-21 | 2016-01-06 | 广东超人节能厨卫电器有限公司 | A kind of quick start method of forced-ventilated gas fast water heater |
| CN105241069A (en) * | 2015-10-13 | 2016-01-13 | 广东超人节能厨卫电器有限公司 | Time sequence control method for quickly starting short front cleaning forced-ventilation water heater |
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2017
- 2017-02-17 CN CN201710085976.7A patent/CN106895587A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204128163U (en) * | 2014-09-05 | 2015-01-28 | 广东万家乐燃气具有限公司 | A kind of type variable instant-heating type water heater |
| CN105180451A (en) * | 2015-09-21 | 2015-12-23 | 广东超人节能厨卫电器有限公司 | Temperature control method for fast starting strong pumping type constant-temperature fuel gas water heater |
| CN105222357A (en) * | 2015-09-21 | 2016-01-06 | 广东超人节能厨卫电器有限公司 | A kind of quick start method of forced-ventilated gas fast water heater |
| CN105241069A (en) * | 2015-10-13 | 2016-01-13 | 广东超人节能厨卫电器有限公司 | Time sequence control method for quickly starting short front cleaning forced-ventilation water heater |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050707A (en) * | 2017-12-12 | 2018-05-18 | 成都前锋电子有限责任公司 | A kind of gas heater control method and control device with refrigerant bath pattern |
| CN108061383A (en) * | 2017-12-12 | 2018-05-22 | 成都前锋电子有限责任公司 | A kind of gas heater control method and control device for automatically adjusting temperature |
| CN110360745A (en) * | 2019-07-01 | 2019-10-22 | 中山市健泰实业有限公司 | A kind of gas water-heating furnace |
| CN112178939A (en) * | 2019-07-05 | 2021-01-05 | 芜湖美的厨卫电器制造有限公司 | Water heating method and device |
| CN112178939B (en) * | 2019-07-05 | 2022-03-01 | 芜湖美的厨卫电器制造有限公司 | Water heating method and device |
| CN110762851A (en) * | 2019-11-01 | 2020-02-07 | 华帝股份有限公司 | Quick ignition control method for secondary water consumption of gas water heater |
| CN110762851B (en) * | 2019-11-01 | 2021-04-13 | 华帝股份有限公司 | Quick ignition control method for secondary water consumption of gas water heater |
| CN111121304A (en) * | 2019-12-30 | 2020-05-08 | 四川虹美智能科技有限公司 | Water heater and control method thereof |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170627 |
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| RJ01 | Rejection of invention patent application after publication |