CN108844220A - A kind of gas heater with heating function - Google Patents
A kind of gas heater with heating function Download PDFInfo
- Publication number
- CN108844220A CN108844220A CN201811013476.3A CN201811013476A CN108844220A CN 108844220 A CN108844220 A CN 108844220A CN 201811013476 A CN201811013476 A CN 201811013476A CN 108844220 A CN108844220 A CN 108844220A
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- CN
- China
- Prior art keywords
- water
- heating
- valve
- hot
- bathroom
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 160
- 239000007789 gas Substances 0.000 claims abstract description 38
- 239000008236 heating water Substances 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000000746 purification Methods 0.000 claims abstract description 8
- 239000003517 fume Substances 0.000 claims abstract description 5
- 230000001954 sterilising effect Effects 0.000 claims description 14
- 239000012535 impurity Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 239000000567 combustion gas Substances 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000003287 bathing Methods 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction 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
- 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
- F24H1/107—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 fluid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water 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
- 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
Landscapes
- 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)
- Water Supply & Treatment (AREA)
- Control For Baths (AREA)
Abstract
The present invention discloses a kind of gas heater with heating function, including：Heat exchanger portion dress fills burner, the fume exhaust system being correspondingly arranged with heat exchanger portion, and is connected to main water inlet tube, primary flow pipe that the heat exchanger portion loads onto；It is characterized in that, the corresponding main water inlet tube is equipped with bathroom into cold water pipes and heating water return pipeline, the main water inlet tube is connected to the bathroom into cold water pipes and heating water return pipeline switching by the first switching device；The corresponding primary flow pipe is equipped with bathroom hot-water outlet pipe road and heating hot-water outlet pipe road, and the primary flow pipe is connected to by the second switching device with bathroom hot-water outlet pipe road and the switching of heating hot-water outlet pipe road；Water purification installation is equipped on bathroom hot-water outlet pipe road.The present invention has the characteristics that heat exchange efficiency is high when simple structure, supplying hot water.
Description
Technical field
The present invention relates to fluid heater technical field more particularly to a kind of gas heaters with heating function.
Background technique
Existing gas heater can only realize bathing function, can not solve the problems, such as heating；And although wall-hung boiler can solve
Heating problem also can solve bathing problem, but gas heater level is not achieved in bathing experiences；And wall-hung boiler heat exchange structure
Complexity, amount of parts are more, and product cost is high, and supplying hot water needs secondary heat exchange, and heat transfer effect and hot water performance are poor.
Summary of the invention
Aiming at the problems existing in the prior art, that the purpose of the present invention is to provide a kind of structures is simple, supplying hot water when change
The high water heater of the thermal efficiency.
To achieve the above objectives, the present invention adopts the following technical scheme that.
A kind of gas heater with heating function, including：Heat exchanger portion dress is correspondingly arranged with heat exchanger portion dress
Burner, fume exhaust system, and it is connected to main water inlet tube, primary flow pipe that the heat exchanger portion loads onto；Its feature exists
In the corresponding main water inlet tube is equipped with bathroom into cold water pipes and heating water return pipeline, and the main water inlet tube passes through the first switching
Device is connected to the bathroom into cold water pipes and heating water return pipeline switching；The corresponding primary flow pipe goes out equipped with bathroom
Hot water pipeline and heating hot-water outlet pipe road, the primary flow pipe pass through the second switching device and bathroom hot-water outlet pipe road and institute
State the switching connection of heating hot-water outlet pipe road；Water purification installation is equipped on bathroom hot-water outlet pipe road.
As a further illustration of the above scheme, first switching device and second switching device are all controlled with one
Device connection, and realize and automatically switch under the control of the controller.
As a further illustration of the above scheme, the controller is gas heater master controller.
As a further illustration of the above scheme, first switching device is the first triple valve, the main water inlet tube, institute
It states bathroom to be all connected on the first triple valve into cold water pipes and the heating water return pipeline, be cut by first triple valve realization
Change connection；Second switching device is the second triple valve, the primary flow pipe, bathroom hot-water outlet pipe road and the heating
Hot-water outlet pipe road is all connected on the second triple valve, realizes switching connection by second triple valve.
As a further illustration of the above scheme, first switching device includes the first shut-off valve and the second shut-off valve,
First shut-off valve and second shut-off valve are separately mounted to the bathroom into cold water pipes and the heating water return pipeline
On, the on-off by controlling first shut-off valve and second shut-off valve realizes the main water inlet tube and the bathroom into cold
Waterpipe is connected to the switching of the heating water return pipeline；Second switching device includes third shut-off valve and the 4th cut-off
Valve, the third shut-off valve and the 4th shut-off valve is separately mounted to bathroom hot-water outlet pipe road and the heating goes out hot water
On pipeline, the on-off by controlling the third shut-off valve and the 4th shut-off valve realizes that the main water outlet water pipe is defended with described
Bath hot-water outlet pipe road is connected to the switching in heating hot-water outlet pipe road.
As a further illustration of the above scheme, the water purification installation includes device for filtering impurities and sterilizing unit, institute
State the upstream that device for filtering impurities is located at the sterilizing unit.
As a further illustration of the above scheme, the filter device is filter screen, the sterilizing unit kills for ultraviolet light
Bacterium device.
As a further illustration of the above scheme, being equipped on the heating water return pipeline or heating hot-water outlet pipe road
Circulating pump.
As a further illustration of the above scheme, being equipped on the heating water return pipeline or heating hot-water outlet pipe road
Temperature sensor, the temperature sensor are connect with the master controller of the gas heater；When the temperature sensor detects
When the temperature arrived reaches set temperature, gas heater described in the main controller controls stops ignition.
As a further illustration of the above scheme, being connected in the heating water return pipeline and the bathroom between cold water pipe
There is water supply pipe, water compensating valve is equipped on the water supply pipe.
The beneficial effects of the invention are as follows：
One, compared with existing general gas water heater, a kind of gas heater with heating function provided by the invention
Solve the problems, such as that existing gas heater can not heat；Compared with existing burnt gas wall hanging furnace, a kind of band confession provided by the invention
The gas heater of heating function, heating are connected to disconnection i.e. with the switching of bathing function by the pipeline inside two triple valves
It can be achieved, structure is simple, and is not necessarily to secondary heat exchange, and heat exchange efficiency is high, and supplying hot water is had excellent performance.
Two, when carrying out for warm supplying hot water switching, some heating water is understood in heat exchanger portion dress and serves as bathroom use
Water.Since heating water passes through circulation pipe road length, radiator is also passed through, and water circulation utilizes, therefore contaminated serious, passed through
Filter device and sterilizing unit are set, so that heating water is can be used as bath water, guarantees the health of bath water.
Detailed description of the invention
Fig. 1 show gas heater structural schematic diagram provided by the invention.
Description of symbols：
1：Heat exchanger portion dress, 2：Burner, 3：Fume exhaust system, 4：Main water inlet tube, 5：Primary flow pipe, 6：Bathroom into
Cold water pipes, 7：Heating water return pipeline, 8：Bathroom hot-water outlet pipe road, 9：Heating hot-water outlet pipe road, 10：Water purification installation, 11：It follows
Ring pump, 12：Water supply pipe, 13：Water compensating valve, 14：Master controller.
Specific embodiment
In the description of the present invention, it should be noted that " transverse direction ", " vertical if any term " center " for the noun of locality
To ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top",
The indicating positions such as "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship are orientation based on the figure or position
Relationship is set, the narration present invention is merely for convenience of and simplifies description, rather than the device or element of indication or suggestion meaning are necessary
It constructs and operates with specific orientation, with particular orientation, should not be understood as limiting specific protection scope of the invention.
In addition, being used for description purposes only if any term " first ", " second ", it is not understood to indicate or imply relatively heavy
The property wanted or the quantity for implicitly indicating technical characteristic." first " is defined as a result, " second " feature can be expressed or implicit include
One or more this feature, in the present description, " at least " are meant that one or more, unless otherwise clearly having
The restriction of body.
In the present invention, except as otherwise clear stipulaties and restriction, should make if any term " assembling ", " connected ", " connection " term
Broad sense goes to understand, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It is also possible to mechanical connect
It connects；It can be directly connected, be also possible to be connected by intermediary, can be and be connected inside two elements.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 specified and limited, fisrt feature second feature "upper" or "lower" may include
First and second features directly contact, also may include fisrt feature and second feature be not direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " under " and " above " include fisrt feature
Right above two features and oblique upper, or be only to indicate that first feature horizontal height is higher than the height of second feature.Fisrt feature
Second feature " on ", " under " and " below " include that fisrt feature is directly under or diagonally below the second feature, or only table
Show first feature horizontal height lower than second feature.
Below with reference to the attached drawing of specification, a specific embodiment of the invention is further described, is made of the invention
Technical solution and its benefits are clearer.It describes embodiment below with reference to attached drawing to be exemplary, it is intended to solve
The present invention is released, and is not considered as limiting the invention.
As shown in Figure 1, a kind of gas heater with heating function, including：Heat exchanger portion fills 1, with heat exchanger portion
Fill 1 burner 2, the fume exhaust system 3 being correspondingly arranged, and be connected to the heat exchanger portion fill main water inlet tube 4 on 1,
Primary flow pipe 5；It is characterized in that, the corresponding main water inlet tube 4 is equipped with bathroom into cold water pipes 6 and heating water return pipeline 7, it is described
Main water inlet tube 4 is connected to the bathroom into cold water pipes 6 and the heating water return pipeline 7 switching by the first switching device；It is right
The primary flow pipe 5 is answered to be equipped with bathroom hot-water outlet pipe road 8 and heating hot-water outlet pipe road 9, the primary flow pipe 5 passes through the second switching
Device is connected to bathroom hot-water outlet pipe road 8 and the switching of heating hot-water outlet pipe road 9；In bathroom hot-water outlet pipe road 8
It is equipped with water purification installation 10.
Wherein, it is equipped with circulating pump 11 on the heating water return pipeline 7 or heating hot-water outlet pipe road 9, is followed for heating
Ring provides power.In the heating water return pipeline 7 and the bathroom into water supply pipe 12 is connected between cold water pipe 6, in the benefit
Water pipe 12 is equipped with water compensating valve 13, to carry out moisturizing to heating loop as needed.
First switching device and second switching device are all connect with a controller, and in the control of the controller
Lower realize of system is automatically switched.In the present embodiment, the controller is gas heater master controller 14, in other embodiments
In, the controller is separate controller or first switching device and second switching device is manual overvide,
It is not limited to the present embodiment.
Preferably, first switching device is the first triple valve, and the main water inlet tube 4, the bathroom are into cold water pipes 6
It is all connected on the first triple valve with the heating water return pipeline 7, switching connection is realized by first triple valve；Described second
Switching device is the second triple valve, and the primary flow pipe 5, bathroom hot-water outlet pipe road 8 and heating hot-water outlet pipe road 9 are all
It is connected on the second triple valve, switching connection is realized by second triple valve.As a kind of shift design, triple valve uses two
A shut-off valve replaces.Such as, first switching device includes the first shut-off valve and the second shut-off valve, first shut-off valve and institute
It states the second shut-off valve and is separately mounted to the bathroom on cold water pipes and the heating water return pipeline, pass through control described first
The on-off of shut-off valve and second shut-off valve realizes that the main water inlet tube and the bathroom are returned into cold water pipes and the heating
The switching of waterpipe is connected to.Such as, second switching device includes third shut-off valve and the 4th shut-off valve, the third shut-off valve
It is separately mounted on bathroom hot-water outlet pipe road and heating hot-water outlet pipe road with the 4th shut-off valve, by controlling institute
The on-off for stating third shut-off valve and the 4th shut-off valve realizes the main water outlet water pipe and bathroom hot-water outlet pipe road and institute
State the switching connection in heating hot-water outlet pipe road.
It is further preferred that the water purification installation 10 includes device for filtering impurities and sterilizing unit, the filter device
For filter screen, the sterilizing unit is ultraviolet sterilization apparatus, and the device for filtering impurities is located at the upstream of the sterilizing unit,
Ultraviolet sterilization apparatus is broken under strong water impact to avoid impurity particle.When carrying out for warm supplying hot water switching, heat is handed over
Parallel operation portion, which fills, understands some heating water and serves as bath water in 1.Since heating water passes through circulation pipe road length, heat dissipation is also passed through
Device, and water circulation utilizes, therefore contaminated serious, by setting filter device and sterilizing unit, makees heating water
For bath water, guarantee the health of bath water.
A kind of gas heater with heating function provided in this embodiment, with two kinds of Working moulds of supplying hot water and heating
Formula, when the starting of heat supply aqueous mode, main water inlet tube connects bathroom into cold water pipes, and primary flow pipe connects bathroom hot-water outlet pipe road,
When supplying hot water, heating stops.When heating mode starting, main water inlet tube connects heating water return channel, and primary flow pipe connects heating
Hot-water outlet pipe road, heat work when, supplying hot water stop.The specific working principle is as follows：
1) the supplying hot water course of work：The end H of triple valve is connected to bathroom into the end cold water pipes I, the end M of triple valve and bathroom
Heating channel is closed in the connection of the hot-water outlet pipe road end L.Water flow enters from bathroom into cold water end A, the Hall element inspection of water flow sensing unit
Water-flow signal is measured, master controller 14 is input to and opens wind after master controller 14 judges that flow of inlet water is greater than starting water flow
Gas valve is opened in machine, igniting, and fuel gas buring becomes high-temperature flue gas.Cold water enters heat exchanger portion dress by the end triple valve H, with high temperature
Flue gas heat exchange, hot water enter the end L in bathroom hot-water outlet pipe road from the end triple valve M, are used as bath hot water.
2) heat the course of work：The end H of triple valve is connected to the end heating water return pipeline J, and the end M of triple valve and heating go out heat
The connection of waterpipe N-terminal, closes heating water channels.After opening heating system, after system pressure is normal, circulating pump 11 is opened
Dynamic to push heating medium water flowing, main controller device 14 is connected to after water-flow signal, opens blower, and gas valve, combustion gas combustion are opened in igniting
Burning becomes high-temperature flue gas.Heating return water is pressurizeed by water pump, by the end triple valve H, into heat exchanger portion dress and high-temperature flue gas
Heat exchange, hot water, by being flowed into heating hot-water outlet pipe road N-terminal, are used as heating hot water from the end triple valve M.Heating medium passes through heat dissipation
Device is dispersed into air or radiates, and achievees the purpose that heating.In the heating water return pipeline or the heating hot-water outlet pipe
Road is equipped with temperature sensor, and the temperature sensor is connect with the master controller of the gas heater；When the temperature passes
When the temperature that sensor detects reaches set temperature, gas heater described in the main controller controls is flame-out to enter standby shape
State.It recycles repeatedly.
Compared with existing general gas water heater, a kind of gas heater solution with heating function provided in this embodiment
The problem of certainly existing gas heater can not heat；Compared with existing burnt gas wall hanging furnace, a kind of band confession provided in this embodiment
The gas heater of heating function, heating are connected to disconnection i.e. with the switching of bathing function by the pipeline inside two triple valves
It can be achieved, structure is simple, and is not necessarily to secondary heat exchange, and heat exchange efficiency is high, and supplying hot water is had excellent performance.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, the present invention not office
It is limited to above-mentioned specific embodiment, this hair is all fallen within using the improvement of techniques well known and substitution on the basis of the present invention
Bright protection scope, protection scope of the present invention should limit it by each claim and its equivalent.In specific embodiment
The part not illustrated is the prior art or common knowledge.
Claims (10)
1. a kind of gas heater with heating function, including：Heat exchanger portion dress fills the combustion being correspondingly arranged with heat exchanger portion
Burner, fume exhaust system, and it is connected to main water inlet tube, primary flow pipe that the heat exchanger portion loads onto；It is characterized in that,
The corresponding main water inlet tube is equipped with bathroom into cold water pipes and heating water return pipeline, and the main water inlet tube passes through the first switching device
It is connected to the bathroom into cold water pipes and heating water return pipeline switching；The corresponding primary flow pipe is equipped with bathroom and goes out hot water
Pipeline and heating hot-water outlet pipe road, the primary flow pipe is by the second switching device and bathroom hot-water outlet pipe road and described adopts
Warm hot-water outlet pipe road switching connection；Water purification installation is equipped on bathroom hot-water outlet pipe road.
2. a kind of gas heater with heating function according to claim 1, which is characterized in that the first switching dress
It sets and second switching device is all connect with a controller, and realize and automatically switch under the control of the controller.
3. a kind of gas heater with heating function according to claim 2, which is characterized in that the controller is combustion
Gas water heater master controller.
4. a kind of gas heater with heating function according to claim 1 or 2, which is characterized in that described first cuts
It changes the outfit and is set to the first triple valve, the main water inlet tube, the bathroom are all connected into cold water pipes and the heating water return pipeline
On first triple valve, switching connection is realized by first triple valve；Second switching device is the second triple valve, the master
Outlet pipe, bathroom hot-water outlet pipe road and heating hot-water outlet pipe road are all connected on the second triple valve, by described second
Triple valve realizes switching connection.
5. a kind of gas heater with heating function according to claim 1 or 2, which is characterized in that described first cuts
Changing device includes the first shut-off valve and the second shut-off valve, and first shut-off valve and second shut-off valve are separately mounted to described
Bathroom is on cold water pipes and the heating water return pipeline, by controlling the logical of first shut-off valve and second shut-off valve
It is disconnected to realize that the main water inlet tube is connected to the switching of the bathroom into cold water pipes and the heating water return pipeline；
Second switching device includes third shut-off valve and the 4th shut-off valve, the third shut-off valve and the 4th shut-off valve
It is separately mounted on bathroom hot-water outlet pipe road and heating hot-water outlet pipe road, by controlling the third shut-off valve and institute
The on-off for stating the 4th shut-off valve realizes the main water outlet water pipe and bathroom hot-water outlet pipe road and heating hot-water outlet pipe road
Switching connection.
6. a kind of gas heater with heating function according to claim 1, which is characterized in that the water purification installation
Including device for filtering impurities and sterilizing unit, the device for filtering impurities is located at the upstream of the sterilizing unit.
7. a kind of gas heater with heating function according to claim 6, which is characterized in that the filter device is
Filter screen, the sterilizing unit are ultraviolet sterilization apparatus.
8. a kind of gas heater with heating function according to claim 1, which is characterized in that in the heating return water
Pipeline or heating hot-water outlet pipe road are equipped with circulating pump.
9. a kind of gas heater with heating function according to claim 1, which is characterized in that in the heating return water
Pipeline or heating hot-water outlet pipe road are equipped with temperature sensor, the master control of the temperature sensor and the gas heater
Device connection processed；When the temperature that the temperature sensor detects reaches set temperature, combustion gas described in the main controller controls
Water heater stops ignition.
10. a kind of gas heater with heating function according to claim 1, which is characterized in that returned in the heating
Waterpipe and the bathroom are equipped with water compensating valve into water supply pipe is connected between cold water pipe on the water supply pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811013476.3A CN108844220A (en) | 2018-08-31 | 2018-08-31 | A kind of gas heater with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811013476.3A CN108844220A (en) | 2018-08-31 | 2018-08-31 | A kind of gas heater with heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108844220A true CN108844220A (en) | 2018-11-20 |
Family
ID=64233936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811013476.3A Pending CN108844220A (en) | 2018-08-31 | 2018-08-31 | A kind of gas heater with heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108844220A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143641A (en) * | 2019-04-12 | 2019-08-20 | 广东万家乐燃气具有限公司 | A kind of the cruise method for disinfection and hot water facility of hot water facility |
| WO2021114727A1 (en) * | 2019-12-09 | 2021-06-17 | 珠海格力电器股份有限公司 | Heating system and control method therefor |
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|---|---|---|---|---|
| JPH10267414A (en) * | 1997-03-19 | 1998-10-09 | Gastar Corp | Hot-water supplying device with one can and two channels |
| CN2429778Y (en) * | 2000-08-01 | 2001-05-09 | 李增进 | Electric warming device on wall |
| JP2001174057A (en) * | 1999-12-21 | 2001-06-29 | Tokyo Gas Co Ltd | Hot-water supplier |
| CN2462301Y (en) * | 2001-01-15 | 2001-11-28 | 沈金奎 | Gas water heater |
| CN201724296U (en) * | 2010-04-15 | 2011-01-26 | 诸暨凯姆热能设备有限公司 | Single-pipe heating wall-mounted gas boiler for bathing |
| CN201885310U (en) * | 2010-12-27 | 2011-06-29 | 张忠宝 | Gas-fired hot water and heating wall-hung boiler |
| CN104373995A (en) * | 2014-11-08 | 2015-02-25 | 肖元斌 | Heat supplying and water heating device and system allowing to be switched alternately and wall-hanging stove |
| CN106403274A (en) * | 2016-06-29 | 2017-02-15 | 广东万家乐燃气具有限公司 | Gas water heater with heat supply function |
-
2018
- 2018-08-31 CN CN201811013476.3A patent/CN108844220A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10267414A (en) * | 1997-03-19 | 1998-10-09 | Gastar Corp | Hot-water supplying device with one can and two channels |
| JP2001174057A (en) * | 1999-12-21 | 2001-06-29 | Tokyo Gas Co Ltd | Hot-water supplier |
| CN2429778Y (en) * | 2000-08-01 | 2001-05-09 | 李增进 | Electric warming device on wall |
| CN2462301Y (en) * | 2001-01-15 | 2001-11-28 | 沈金奎 | Gas water heater |
| CN201724296U (en) * | 2010-04-15 | 2011-01-26 | 诸暨凯姆热能设备有限公司 | Single-pipe heating wall-mounted gas boiler for bathing |
| CN201885310U (en) * | 2010-12-27 | 2011-06-29 | 张忠宝 | Gas-fired hot water and heating wall-hung boiler |
| CN104373995A (en) * | 2014-11-08 | 2015-02-25 | 肖元斌 | Heat supplying and water heating device and system allowing to be switched alternately and wall-hanging stove |
| CN106403274A (en) * | 2016-06-29 | 2017-02-15 | 广东万家乐燃气具有限公司 | Gas water heater with heat supply function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143641A (en) * | 2019-04-12 | 2019-08-20 | 广东万家乐燃气具有限公司 | A kind of the cruise method for disinfection and hot water facility of hot water facility |
| WO2021114727A1 (en) * | 2019-12-09 | 2021-06-17 | 珠海格力电器股份有限公司 | Heating system and control method therefor |
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Application publication date: 20181120 |