CN107144019A - A kind of solar energy linkage gas instantaneous water heater with water mixing valve - Google Patents
A kind of solar energy linkage gas instantaneous water heater with water mixing valve Download PDFInfo
- Publication number
- CN107144019A CN107144019A CN201710349327.3A CN201710349327A CN107144019A CN 107144019 A CN107144019 A CN 107144019A CN 201710349327 A CN201710349327 A CN 201710349327A CN 107144019 A CN107144019 A CN 107144019A
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- China
- Prior art keywords
- water
- temperature
- water heater
- master controller
- temperature sensor
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 175
- 239000007789 gas Substances 0.000 claims description 35
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000000567 combustion gas Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 2
- 230000002277 temperature effect Effects 0.000 abstract description 2
- 238000010304 firing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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
- 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)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The present invention discloses a kind of solar energy linkage gas instantaneous water heater with water mixing valve, including：Heat exchanger, the burner of heat is provided for heat exchanger, water inlet pipe, the outlet pipe of connection on heat exchangers, and master controller, provided with the water mixing valve being connected with master controller on the water inlet pipe of gas instantaneous water heater, two water inlets of the water mixing valve are respectively into cold water outlet and solar water heater water outlet connector；It is characterized in that, the first temperature sensor being connected with master controller, second temperature sensor are respectively equipped with cold water outlet and solar water heater water outlet connector is entered, the signal that the master controller feeds back according to the first temperature sensor, second temperature sensor changes the inflow into cold water outlet and solar water heater water outlet connector.During work so that the leaving water temperature all-the-time stable of gas instantaneous water heater is on user's design temperature, and constant temperature effect is protruded, and when meeting user's request, the hot water of solar water heater is utilized to greatest extent.
Description
Technical field
The present invention relates to gas instantaneous water heater technical field, more particularly to a kind of solar energy linkage combustion gas with water mixing valve
Fast water heater.
Background technology
When in use, due to change sooner or later with season, solar water heater can not for the solar water heater of prior art
Ensure to provide enough hot water hot enough in daily 24 hours, or can not meet many person-times it is continuous or while use,
Particularly water heater hot-water temperature does not reach user's requirement at night or during winter.For example, solar water heater is by one during winter
The water that 20 degrees Celsius of case, which is heated to 60 bottoms Celsius, at least needs more than 2 hours.Existing household electric type solar water heater in order to
The problem of water temperature of the solution when sunshine is inadequate in water-heater water tank is inadequate, it will usually with reference to gas instantaneous water heater together
Use.
The Chinese patent application for being such as disclosed as CN102313315A discloses a kind of automatic heating for aiding in solar-heating
Gas heater, constant-temperature water mixing valve hybrid solar hot water and cold water are connected in gas heater water inlet, make inflow water inlet
Water temperature T not over design temperature Tin.By detecting that the water temperature of water inlet determines whether to be less than firing temperature Tref1Or be higher than
Close fiery temperature Tref2, so as to control whether burner needs to reheat the current flowed through in heat exchanger or stop heating.
However, in this scenario：Due to lowest temperature rise K limitation (gas heater all has general 4-5 DEG C), work as water inlet
Mouth temperature is in firing temperature Tref1With close fiery temperature Tref2Between when, gas heater does not start, gas heater outlet temperature
In Tref1-Tref2Between, it is impossible to it is stable in design temperature, do not reach constant temperature requirement.
The content of the invention
For problems of the prior art, it can guarantee that stable in outlet water temperature exists it is an object of the invention to provide one kind
The solar energy linkage gas instantaneous water heater of design temperature.
To achieve the above objectives, the present invention is adopted the following technical scheme that.
A kind of solar energy linkage gas instantaneous water heater with water mixing valve, including：Heat exchanger, heat is provided for heat exchanger
Burner, water inlet pipe, the outlet pipe of connection on heat exchangers, and master controller, on the water inlet pipe of gas instantaneous water heater
Provided with the water mixing valve being connected with master controller, two water inlets of the water mixing valve are respectively into cold water outlet and solar water heater
Water outlet connector；Characterized in that, being respectively equipped with and master controller on cold water outlet and solar water heater water outlet connector is entered
First temperature sensor of connection, second temperature sensor, the master controller are passed according to the first temperature sensor, second temperature
The signal of sensor feedback changes the inflow into cold water outlet and solar water heater water outlet connector.
As a further illustration of the above scheme, provided with the water flow sensor being connected with master controller on water inlet pipe.
As a further illustration of the above scheme, provided with the 3rd TEMP being connected with master controller on outlet pipe
Device.
As a further illustration of the above scheme, operation display is connected with master controller, on operation display
Provided with temperature setting key, temperature viewing area.
As a further illustration of the above scheme, arriving temperature T when what second temperature sensor was detected2>=design temperature Tin
When, the temperature T that master controller is detected according to the first temperature sensor1The temperature T detected with second temperature sensor2Control
Water mixing valve aperture makes leaving water temperature T so as to control cold-hot water proportion0=Tin, at this moment do not start gas instantaneous water heater；When second
What temperature sensor was detected arrives temperature T2＜ design temperatures TinWhen, controller arrives temperature according to what second temperature sensor was detected
T2, design temperature TinTemperature difference adjustment water mixing valve aperture, make mixed water temperature T≤Tin- K, at this moment starts gas-fired quick-heating
Hydrophone, makes To=Tin；Wherein, K represents the lowest temperature rise of gas instantaneous water heater.
As a further illustration of the above scheme, the water outlet fed back by the three-temperature sensor being arranged on outlet pipe
Temperature, as leaving water temperature T0≠ design temperature Tin, the thermic load of regulating mixed water valve aperture or gas heater.
As a further illustration of the above scheme, the water outlet fed back by the three-temperature sensor being arranged on outlet pipe
Temperature, when leaving water temperature is higher than threshold value, main controller controls gas instantaneous water heater shuts down and sends alarm signal.
The beneficial effects of the invention are as follows：
During work, master controller adjusts the mixing ratio of hot and cold water, and root by monitoring gas instantaneous water heater inflow temperature
Judge whether to start gas instantaneous water heater according to user's design temperature and solar water heater leaving water temperature so that gas-fired quick-heating
The leaving water temperature all-the-time stable of hydrophone is on user's design temperature, and constant temperature effect is protruded, when meeting user's request, to greatest extent
Utilize the hot water of solar water heater.
Brief description of the drawings
Fig. 1 show the solar energy linkage gas instantaneous water heater structural representation that the present invention is provided.
Description of reference numerals：
1：Heat exchanger, 2：Burner, 3：Water inlet pipe, 4：Outlet pipe, 5：Master controller, 6：Water mixing valve, 7：Enter cold water outlet, 8：
Solar water heater water outlet connector, 9：First temperature sensor, 10：Second temperature sensor, 11：Three-temperature sensor,
12:Water flow sensor.
Embodiment
In the present invention, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying and be relative
Importance or the implicit quantity for indicating technical characteristic.Thus, defining " first ", " second " feature can express or implicit bag
One or more this feature is included, in the present description, " at least " is meant that one or more, unless otherwise clear and definite
It is specific to limit.
In the present invention, except as otherwise clear stipulaties and restriction, it should make if any term " assembling ", " connected ", " connection " term
Broad sense is gone to understand, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can also be that machinery connects
Connect；Can be joined directly together or be connected by intermediary, can be that two element internals are connected.For ability
For the those of ordinary skill of domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In invention, unless otherwise prescribed and limit, fisrt feature "above" or "below" second feature can include first
Directly contacted with second feature, it is not direct contact but by between them that can also include fisrt feature and second feature
Other characterisation contact.
With reference to the accompanying drawing of specification, it is further described by the embodiment to the present invention, sends out this
Bright technical scheme and its advantage is clearer, clear and definite.It is exemplary, purport to describe embodiment below with reference to accompanying drawing
The present invention is being explained, and is being not considered as limiting the invention.
As shown in figure 1, a kind of solar energy linkage gas instantaneous water heater with water mixing valve, including：Heat exchanger 1, for heat exchange
Device 1 provides the burner 2 of heat, is connected to water inlet pipe 3, outlet pipe 4 on heat exchanger 1, and master controller 5, fast in combustion gas
The water inlet pipe 3 of instant water heater is provided with the water mixing valve 6 being connected with master controller 5, and two water inlets of the water mixing valve 6 are respectively
Enter cold water outlet 7 and solar water heater water outlet connector 8；Characterized in that, entering cold water outlet 7 and solar water heater water outlet company
The first temperature sensor 9 being connected with master controller 5, second temperature sensor 10, the master controller are respectively equipped with interface 8
5 signals fed back according to the first temperature sensor 9, second temperature sensor 10 change to go out into cold water outlet 7 and solar water heater
The inflow of water connector 8, is provided with three-temperature sensor 11 on outlet pipe 4.
During real work, if second temperature sensor 10 detect arrive temperature T2>=design temperature TinWhen, master controller 5
The temperature T then detected according to the first temperature sensor 91The temperature T detected with second temperature sensor 102Control water mixing valve 6
Aperture so as to controlling cold-hot water proportion, then the leaving water temperature T fed back by three-temperature sensor 110The aperture of water mixing valve 6 is finely tuned,
Make T0=Tin, at this moment do not start gas instantaneous water heater.
If what second temperature sensor 10 was detected arrives temperature T2＜ design temperatures TinWhen, controller is passed according to second temperature
What sensor 10 was detected arrives temperature T2, design temperature TinTemperature difference adjustment water mixing valve aperture, make mixed water temperature T≤Tin- K,
At this moment start gas instantaneous water heater, make To=Tin；Wherein, K represents the lowest temperature rise of gas instantaneous water heater.So, no matter
Solar water heater leaving water temperature is high and low, and the stable in outlet water temperature of gas instantaneous water heater can be ensured in design temperature；Full
During sufficient user's request, the hot water of solar water heater is utilized to greatest extent.
Further, provided with the water flow sensor 12 being connected with master controller 5 on water inlet pipe 3, on master controller 5
It is also associated with operating display, is shown on operation display provided with temperature setting key, temperature, so as to the autonomous setting water of user
Temperature and check current leaving water temperature.Meanwhile, when leaving water temperature is higher than threshold value, main controller controls gas instantaneous water heater is closed
Machine simultaneously sends alarm signal.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, not office of the invention
It is limited to above-mentioned embodiment, this hair is all fallen within using the improvement and replacement of techniques well known on the basis of the present invention
Bright protection domain, protection scope of the present invention should limit it by each claim.
Claims (7)
1. a kind of solar energy linkage gas instantaneous water heater with water mixing valve, including：Heat exchanger, the combustion of heat is provided for heat exchanger
Burner, water inlet pipe, the outlet pipe of connection on heat exchangers, and master controller, set on the water inlet pipe of gas instantaneous water heater
There is the water mixing valve being connected with master controller, two water inlets of the water mixing valve are respectively to go out into cold water outlet and solar water heater
Water connector；Connect characterized in that, being respectively equipped with cold water outlet and solar water heater water outlet connector is entered with master controller
The first temperature sensor for connecing, second temperature sensor, the master controller are sensed according to the first temperature sensor, second temperature
The signal of device feedback changes the inflow into cold water outlet and solar water heater water outlet connector.
The gas instantaneous water heater 2. solar energy according to claim 1 links, it is characterised in that be provided with water inlet pipe with
The water flow sensor of master controller connection.
The gas instantaneous water heater 3. solar energy according to claim 1 links, it is characterised in that be provided with outlet pipe with
The three-temperature sensor of master controller connection.
The gas instantaneous water heater 4. solar energy according to claim 1 links, it is characterised in that connected on master controller
There is operation display, temperature setting key, temperature viewing area are provided with operation display.
The gas instantaneous water heater 5. solar energy according to claim 1 links, it is characterised in that work as second temperature sensor
That detects arrives temperature T2>=design temperature TinWhen, the temperature T that master controller is detected according to the first temperature sensor1With the second temperature
The temperature T that degree sensor is detected2Control water mixing valve aperture makes leaving water temperature T so as to control cold-hot water proportion0=Tin, at this moment
Do not start gas instantaneous water heater；
Temperature T is arrived when what second temperature sensor was detected2＜ design temperatures TinWhen, controller is detected according to second temperature sensor
Arrive temperature T2, design temperature TinTemperature difference adjustment water mixing valve aperture, make mixed water temperature T≤Tin- K, at this moment starts combustion
Gas fast water heater, makes leaving water temperature To=Tin；Wherein, K represents the lowest temperature rise of gas instantaneous water heater.
The gas instantaneous water heater 6. solar energy according to claim 5 links, it is characterised in that by being arranged on outlet pipe
On three-temperature sensor feedback leaving water temperature, as leaving water temperature To ≠ design temperature Tin, regulating mixed water valve aperture or combustion
The thermic load of gas water heater.
The gas instantaneous water heater 7. solar energy according to claim 5 links, it is characterised in that by being arranged on outlet pipe
On three-temperature sensor feedback leaving water temperature, when leaving water temperature be higher than threshold value when, main controller controls gas-fired quick-heating
Hydrophone shuts down and sends alarm signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710349327.3A CN107144019B (en) | 2017-05-17 | 2017-05-17 | Solar energy linkage gas quick water heater with water mixing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710349327.3A CN107144019B (en) | 2017-05-17 | 2017-05-17 | Solar energy linkage gas quick water heater with water mixing valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107144019A true CN107144019A (en) | 2017-09-08 |
| CN107144019B CN107144019B (en) | 2024-04-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710349327.3A Active CN107144019B (en) | 2017-05-17 | 2017-05-17 | Solar energy linkage gas quick water heater with water mixing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107144019B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094882A (en) * | 2018-01-31 | 2019-08-06 | 芜湖美的厨卫电器制造有限公司 | Gas heater and control method, computer readable storage medium, heating system |
| CN113260820A (en) * | 2018-12-31 | 2021-08-13 | 庆东纳碧安株式会社 | Apparatus and method for supplying hot water |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201535539U (en) * | 2009-09-30 | 2010-07-28 | 盛新东 | Heat supply and hot water dual-purpose hot water device |
| CN102121756A (en) * | 2011-04-02 | 2011-07-13 | 艾欧史密斯(中国)热水器有限公司 | Electric water heater capable of being connected with solar water heater |
| CN202101330U (en) * | 2011-05-30 | 2012-01-04 | 无锡威廉环境工程技术有限公司 | Solar energy and auxiliary heating linkage water heater device |
| CN102313315A (en) * | 2010-07-05 | 2012-01-11 | 深圳市时维特电子有限公司 | Automatically-heated gas water heater with auxiliary solar-energy heat supply |
| CN202254399U (en) * | 2011-08-26 | 2012-05-30 | 张伟 | Control device for hot water supply by solar water heater and electric water heater or gas water heater |
| CN102494406A (en) * | 2011-12-13 | 2012-06-13 | 吕鸿霞 | Solar energy water heating system and water temperature increasing method thereof |
| CN202470455U (en) * | 2012-02-02 | 2012-10-03 | 广东万和新电气股份有限公司 | Constant temperature device of water terminal and multiple-point water supply constant temperature heat water system with same |
| CN203068817U (en) * | 2012-09-27 | 2013-07-17 | 中山市卡洛力热能科技有限公司 | Full-automatic solar-energy and gas complementary water heater |
| CN103363667A (en) * | 2012-03-27 | 2013-10-23 | 江苏光芒热水器有限公司 | Application method of constant-temperature gas water heater |
| CN204100557U (en) * | 2014-06-17 | 2015-01-14 | 中山市兴星电器有限公司 | A kind of gas heater and apply the hot water system of this water heater |
| CN104596113A (en) * | 2015-01-14 | 2015-05-06 | 广东万家乐燃气具有限公司 | Constant-temperature gas water heater |
| CN106642300A (en) * | 2016-11-15 | 2017-05-10 | 北京庆东纳碧安热能设备有限公司 | Method and device for automatically controlling water temperature |
| CN207350860U (en) * | 2017-05-17 | 2018-05-11 | 广东万家乐燃气具有限公司 | A kind of solar energy linkage gas instantaneous water heater with water mixing valve |
-
2017
- 2017-05-17 CN CN201710349327.3A patent/CN107144019B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201535539U (en) * | 2009-09-30 | 2010-07-28 | 盛新东 | Heat supply and hot water dual-purpose hot water device |
| CN102313315A (en) * | 2010-07-05 | 2012-01-11 | 深圳市时维特电子有限公司 | Automatically-heated gas water heater with auxiliary solar-energy heat supply |
| CN102121756A (en) * | 2011-04-02 | 2011-07-13 | 艾欧史密斯(中国)热水器有限公司 | Electric water heater capable of being connected with solar water heater |
| CN202101330U (en) * | 2011-05-30 | 2012-01-04 | 无锡威廉环境工程技术有限公司 | Solar energy and auxiliary heating linkage water heater device |
| CN202254399U (en) * | 2011-08-26 | 2012-05-30 | 张伟 | Control device for hot water supply by solar water heater and electric water heater or gas water heater |
| CN102494406A (en) * | 2011-12-13 | 2012-06-13 | 吕鸿霞 | Solar energy water heating system and water temperature increasing method thereof |
| CN202470455U (en) * | 2012-02-02 | 2012-10-03 | 广东万和新电气股份有限公司 | Constant temperature device of water terminal and multiple-point water supply constant temperature heat water system with same |
| CN103363667A (en) * | 2012-03-27 | 2013-10-23 | 江苏光芒热水器有限公司 | Application method of constant-temperature gas water heater |
| CN203068817U (en) * | 2012-09-27 | 2013-07-17 | 中山市卡洛力热能科技有限公司 | Full-automatic solar-energy and gas complementary water heater |
| CN204100557U (en) * | 2014-06-17 | 2015-01-14 | 中山市兴星电器有限公司 | A kind of gas heater and apply the hot water system of this water heater |
| CN104596113A (en) * | 2015-01-14 | 2015-05-06 | 广东万家乐燃气具有限公司 | Constant-temperature gas water heater |
| CN106642300A (en) * | 2016-11-15 | 2017-05-10 | 北京庆东纳碧安热能设备有限公司 | Method and device for automatically controlling water temperature |
| CN207350860U (en) * | 2017-05-17 | 2018-05-11 | 广东万家乐燃气具有限公司 | A kind of solar energy linkage gas instantaneous water heater with water mixing valve |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094882A (en) * | 2018-01-31 | 2019-08-06 | 芜湖美的厨卫电器制造有限公司 | Gas heater and control method, computer readable storage medium, heating system |
| CN113260820A (en) * | 2018-12-31 | 2021-08-13 | 庆东纳碧安株式会社 | Apparatus and method for supplying hot water |
| CN113260820B (en) * | 2018-12-31 | 2023-03-07 | 庆东纳碧安株式会社 | Apparatus and method for supplying hot water |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107144019B (en) | 2024-04-05 |
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