CN210512124U - Water heater capable of providing drinking water and domestic hot water - Google Patents
Water heater capable of providing drinking water and domestic hot water Download PDFInfo
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- CN210512124U CN210512124U CN201921416710.7U CN201921416710U CN210512124U CN 210512124 U CN210512124 U CN 210512124U CN 201921416710 U CN201921416710 U CN 201921416710U CN 210512124 U CN210512124 U CN 210512124U
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
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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
- F24H9/0005—Details for water heaters
- F24H9/0042—Cleaning arrangements
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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
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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)
- Water Treatment By Sorption (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model discloses a can provide drinking water and hot water's of life water heater, including shell, power cord, the module that adjusts the temperature, be equipped with heating module and water purification module in the shell, be equipped with the water supply mouth on the shell, the water inlet and the water supply mouth of heating module and water purification module are connected, are equipped with the water purification export on the shell, and water purification module's delivery port, the module that adjusts the temperature, water purification export are with the pipe connection in order. The heating module can supply a large amount of domestic hot water, and the temperature adjusting module can adjust the temperature of the water coming out of the water purifying module, so that the drinking water meeting the requirements of users is supplied.
Description
Technical Field
The utility model relates to the field of household water treatment equipment, in particular to a water heater capable of providing drinking water and domestic hot water.
Background
Along with the improvement of people's standard of living, to living quality requirement more and more high, gas heater and water purifier become indispensable domestic appliance in the daily life, and gas heater can provide quick, continuous comfortable hot water for people, and the water purifier can provide clean, safe drinking water guarantee for people.
The conventional water purifier only has a filtering function or a function of producing hot water at a small flow, needs larger power due to electric heating, and generates electricity utilization safety hidden troubles due to too large heating power when a large amount of high-temperature purified water is needed (eg 1: water inlet temperature is 10 ℃, required temperature is 40 ℃, required water quantity is 2L/min, 4.18KW is needed; eg 2: water inlet temperature is 10 ℃, required temperature is 100 ℃, required water quantity is 2L/min, 12.54KW is needed);
according to the research of installation modes, most of gas water heaters are installed in kitchens, and under-kitchen water purifier products are also more. From the perspective of using energy sources, water and electricity are used, and in actual installation, water pipes and electricity need to be connected for many times, so that the occupied space is large. In addition, for the installation of the water purifier, a socket is rarely reserved under the vegetable washing basin in many old districts, so that certain trouble is brought to the installation; after the water purifier is used for a period of time, the filter element needs to be replaced regularly, and the under-kitchen water purifier is inconvenient to maintain. And in accordance with GB6932-2015 annex f.2.4 requirements: "the gas water heater must not be installed inside the cabinet".
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: a water heater capable of providing drinking water and domestic hot water is provided.
The utility model provides a solution of its technical problem is:
the utility model provides a can provide drinking water and hot water's of life water heater, includes shell, power cord, the module that adjusts the temperature, is equipped with heating module and water purification module in the shell, is equipped with the water supply port on the shell, and the water inlet and the water supply port of heating module and water purification module are connected, are equipped with the water purification export on the shell, and the delivery port of water purification module, the module that adjusts the temperature, water purification export are in order with the pipe connection.
As a further improvement of the above solution, the temperature adjustment module comprises a heating module.
As a further improvement of the scheme, the heating module is a heat exchanger, a hot water circulating pipe and a water purifying water pipe which exchanges heat with the hot water circulating pipe are arranged in the heat exchanger, and a water outlet, the water purifying water pipe and a water purifying outlet of the water purifying module are sequentially connected.
As a further improvement of the scheme, the heating device further comprises a circulating water pump and an electric control stop valve, wherein a water inlet of the circulating water pump is connected with a water inlet of the heating module, the circulating water pump and the electric control stop valve are arranged between the water inlet of the heating module and a water outlet of the heating module, and the heat exchanger is a plate heat exchanger, a tubular heat exchanger or a finned heat exchanger.
As a further improvement of the scheme, the heating module is a gas burner, and an electric control air valve is arranged on an air inlet of the heating module.
As a further improvement of the scheme, the heating module further comprises an electric heating module, and a water outlet of the water purification module, the water purification water pipe, the electric heating module and the water purification outlet are sequentially connected.
As a further improvement of the scheme, the heating module is a gas burner.
As a further improvement of the scheme, the shell is provided with a water supply port, and the water supply port is connected with the heating module and the water purification module through an electric control three-way valve.
As a further improvement of the scheme, the shell is provided with two water supply ports which are respectively connected with the heating module and the water purification module.
As a further improvement of the scheme, the temperature adjusting module further comprises a refrigerating module, the heating module and the refrigerating module are connected in parallel, a water valve is arranged on a water inlet and/or a water outlet of the heating module, a water valve is arranged on a water inlet and/or a water outlet of the refrigerating module, and the water valve is an electric control valve.
The utility model has the advantages that: the heating module can supply a large amount of domestic hot water, and the temperature adjusting module can adjust the temperature of the water coming out of the water purifying module, so that the drinking water meeting the requirements of users is supplied.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.
Fig. 1 is a schematic structural view of some embodiments of the present invention;
fig. 2 is a schematic structural view of some embodiments of the present invention.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. The utility model provides an each technical feature can the interactive combination under the prerequisite of conflict each other.
Referring to fig. 1 and 2, the water heater capable of providing drinking water and domestic hot water comprises a shell 1, a power line 2 and a temperature adjusting module, wherein a heating module and a water purifying module are arranged in the shell 1, a water supply port 4 is arranged on the shell 1, water inlets of the heating module and the water purifying module are connected with the water supply port 4 in some embodiments, the shell 1 is provided with two water supply ports 4, a water inlet of the heating module and a water inlet of the water purifying module are respectively connected with the two water supply ports 4, a water purifying outlet 11 is arranged on the shell 1, a water outlet of the water purifying module, the temperature adjusting module and the water purifying outlet 11 are sequentially connected through pipelines, the heating module can supply a large amount of domestic hot water, and the temperature adjusting module can adjust the temperature of the water coming out of the water purifying.
The tempering module comprises a heating module 12.
Generally, the heating module for heating domestic water has high heating power, and for this reason, referring to fig. 2, in some embodiments, the heating module 12 is a heat exchanger 14, a hot water circulating pipe and a purified water pipe for exchanging heat with the hot water circulating pipe are arranged in the heat exchanger 14, and a water outlet of the purified water module, the purified water pipe and a purified water outlet 11 are sequentially connected, so that the purified water from the purified water module can be heated by using the hot water produced by the heating module as a heat source of the heat exchanger 14, and thus, the supply of large-flow drinking hot water can be realized, especially when the heating module is a gas burner.
In some embodiments, the water purifier further comprises a circulating water pump 15 and an electrically controlled stop valve 16, a water inlet of the circulating water pump 15 is connected with a water inlet of the heating module, the circulating water pump 15 and the electrically controlled stop valve 16 are arranged between the water inlet of the heating module and a water outlet of the heating module, and the heat exchanger 14 is a plate heat exchanger, a tubular heat exchanger or a fin heat exchanger.
In some embodiments, the heating module is a gas burner and the gas inlet of the heating module is provided with an electrically controlled gas valve 18, so that the heating module can be automatically ignited.
In some embodiments, the heating module 12 further includes an electric heating module 17, the water outlet of the water purifying module, the water purifying pipe, the electric heating module 17, and the water purifying outlet 11 are sequentially connected, especially when a person uses domestic hot water, the circulating water pump 15 and the electrically controlled stop valve 16 are closed, the electric heating module 17 reduces the heating efficiency of water produced by the water purifying module, and the electric heating module 17 can improve the heating efficiency, so that a user can obtain a large amount of domestic hot water and a large amount of drinking hot water at the same time.
In some embodiments, the heating module is a gas burner, and the heating power of the gas burner is very high, so that the hot water can be supplied in real time.
In some embodiments, the housing 1 is provided with a water supply port 4, and the water supply port 4 is connected with the heating module and the water purification module through an electrically controlled three-way valve 5, so that the connection of a water pipe can be reduced.
Be equipped with two supply water ports 4 on the shell 1, two supply water ports 4 are connected with heating module and water purification module respectively, can realize independent water supply like this, can let heating module and water purification module independent work simultaneously.
Referring to fig. 2, in some embodiments, the temperature adjustment module further includes a refrigeration module 13, the heating module 12 and the refrigeration module 13 are connected in parallel, a water valve is disposed on a water inlet and/or a water outlet of the heating module 12, and a water valve is disposed on a water inlet and/or a water outlet of the refrigeration module 13, so that hot purified water supply or cold hot water supply can be independently controlled, and various water requirements of a user can be met. In some embodiments, the water valve is connected with heating part electronic component on the automatically controlled valve heating module, is connected with water purification part electronic component on the water purification module, and heating module 12 and refrigeration module 13 are electronic components, and water purification part electronic component includes foretell heating module 12, refrigeration module 13, water valve, automatically controlled stop valve 16, circulating water pump 15, heating part electronic component, water purification part electronic component all simultaneously with power cord 2 electric connection, the utility model discloses can let wherein have a power cord 2 at least and can supply power heating part electronic component and water purification part electronic component simultaneously to hot water supply and water purification supply have been provided at least. The prior art;
such technical scheme, a tractor serves as both purposes or even multi-purpose, and only occupy a socket of user, avoided the user to install socket or the problem that the socket occupy additional, also be convenient for walk the line, heating module and water purification module integration are in shell 1, also avoided user's a lot of installation, also avoid the overall arrangement confusion of split type installation, the problem that occupation space is big, no matter to manufacturer or user, concentrate waterproof to power cord 2 that supplies power to heating part electronic component and water purification part electronic component simultaneously, can improve the security effectively. And the water pipe and electricity are prevented from being plugged for many times. This is the characteristics that this embodiment is different from prior art, the utility model discloses a water heater mounted position socket is not enough in the prior art has been solved to this characteristics, has overcome the water heater that the technical personnel in the field think have the heating module and the water purifier that has the water purification module all have the power cord respectively and can let the mistake district that the user used very conveniently, has filled the blank in market, also is one of this embodiment has novelty and creative characteristic for prior art.
In some embodiments, the heating module is a gas burner with an ignition device, the ignition device is connected with the heating part electronic element, and the heating part electronic element and the water purification part electronic element are both arranged on the control circuit board, so that the electronic elements for control are concentrated on one circuit board, and the heating module is convenient to produce, assemble, reduce the production cost and maintain. This is the characteristics that this embodiment is different from prior art, the utility model discloses a water heater mounted position socket is not enough in the prior art has been solved to this characteristics, has overcome the water heater that the technical personnel in the field think have the heating module and the water purifier that has the water purification module all have the power cord respectively and can let the mistake district that the user used very conveniently, has filled the blank in market, also is one of this embodiment has novelty and creative characteristic for prior art. The electric control air valve 18 is connected with electronic elements of the heating part, power wires 2 can supply power to the electric control air valve 18, and the electric control air valve 18 can be controlled by a control circuit board.
In some embodiments, the water purification device further comprises a control circuit board, a booster water pump is arranged in the water purification module, the booster water pump is connected with the water purification part electronic element, the heating part electronic element and the water purification part electronic element are both connected with the control circuit board, for some water purification modules with reverse osmosis filter elements, the booster water pump needs to be used, and for some users with lower water pressure, the booster water pump needs to be used.
The water purification module needs to be replaced regularly, the service life of the heating module is very long, the heating module can be in a high-temperature state within a long period of time after the water purification module stops working, and in order to avoid scalding caused by replacement of the filter element by people at the moment, in some embodiments, a partition plate 3 is arranged in the shell 1, the partition plate 3 divides the inside of the shell 1 into a left cavity and a right cavity, one of the heating module and the water purification module is arranged in the left cavity, and the other of the heating module and the water purification module is arranged in the right cavity.
In some embodiments, the partition 3 is made of a heat insulating material or has a multi-layer heat insulating structure, so that the influence of the heating module on the heat of the shell and the filter element of the water purification module can be well reduced, and the service life of the water purification module can be prolonged.
A water supply port 4 is arranged on the shell 1, the water supply port 4 is connected with the heating module and the water purification module through an electric control three-way valve 5, the electrically controlled three-way valve 5 is electrically connected to the power cord 2, and generally, a control circuit board is disposed in the housing 1, the control circuit board is powered by the power cord 2, namely the electric control three-way valve 5 is connected with the power cord 2 through the control circuit board, the connecting structure can realize the technical effect that all electric parts share one power cord 2, this is the characteristics that this embodiment is different from prior art, the utility model discloses a water heater mounted position socket is not enough among the prior art has been solved to this characteristics, has filled the blank in market, also is that this embodiment has one of novelty and creative characteristic for prior art, and automatically controlled three-way valve 5 can switch the water route, lets heating module or water purification module accept water supply alone respectively.
Be equipped with two supply water ports 4 on the shell 1, two supply water ports 4 are connected with heating module and water purification module respectively, can realize independent water supply like this, can let heating module and water purification module independent work simultaneously.
Heating part electronic component is including heating operation information display, generally speaking, is equipped with control circuit board in the shell 1, and control circuit board is supplied power by power cord 2, and it is also that heating operation information display passes through control circuit board and is connected with power cord 2, and this connection structure can realize the technical effect of a power cord 2 of all electric parts sharing, and this is the characteristics that this embodiment is different from prior art, the utility model discloses a water heater mounted position socket is not enough in the prior art has been solved to this characteristics, has overcome that technical personnel in the art think that the water heater that has the heating module and the water purifier that has the water purification module all have the power cord respectively and can let the mistake district that the user used very conveniently, has filled the blank in market, also is one of this embodiment has novelty and creative characteristic for prior art.
The partial electronic component of water purification includes water purification operation information display, generally speaking, is equipped with control circuit board in the shell 1, and control circuit board is supplied power by power cord 2, and it is also that water purification operation information display passes through control circuit board and is connected with power cord 2, and this connection structure can realize the technical effect of a power cord 2 of all electric parts sharing, and this is the characteristics that this embodiment is different from prior art, the utility model discloses a this characteristics have solved the not enough problem of water heater mounted position socket in the prior art, have overcome the technical staff in the art and have the water heater of heating module and the water purifier that has water purification module and all have the power cord respectively and can let the mistake district that the user used very conveniently, have filled the blank in market, also be one of this embodiment has novelty and creative characteristic for prior art. The heating part electronic element comprises a heating operation information display, the water purifying part electronic element comprises a water purifying operation information display, generally speaking, a control circuit board is arranged in the shell 1, the control circuit board is powered by the power cord 2, namely the heating operation information display and the water purification operation information display are connected with the power cord 2 through the control circuit board, the connecting structure can realize the technical effect that all the electric parts share one power cord 2, this is the characteristics that this embodiment is different from prior art, the utility model discloses a water heater mounted position socket is not enough in the prior art has been solved to this characteristics, has overcome the water heater that the technical personnel in the field think have the heating module and the water purifier that has the water purification module all have the power cord respectively and can let the mistake district that the user used very conveniently, has filled the blank in market, also is one of this embodiment has novelty and creative characteristic for prior art.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.
Claims (10)
1. A can provide drinking water and life hot water's water heater which characterized in that: including shell, power cord, the module that adjusts the temperature, be equipped with heating module and water purification module in the shell, be equipped with the water supply mouth on the shell, the water inlet and the water supply mouth of heating module and water purification module are connected, are equipped with the water purification export on the shell, and water outlet, the module that adjusts the temperature, the water purification export of water purification module are connected with the pipeline in order.
2. A water heater capable of providing drinking water and hot domestic water according to claim 1, wherein: the temperature adjustment module comprises a heating module.
3. A water heater capable of providing drinking water and hot domestic water according to claim 2, wherein: the heating module is a heat exchanger, a hot water circulating pipe and a water purifying pipe which exchanges heat with the hot water circulating pipe are arranged in the heat exchanger, and a water outlet, the water purifying pipe and a water purifying outlet of the water purifying module are sequentially connected.
4. A water heater capable of providing drinking water and hot domestic water according to claim 3, wherein: the heating device is characterized by further comprising a circulating water pump and an electric control stop valve, wherein the water inlet of the circulating water pump is connected with the water inlet of the heating module, the circulating water pump and the electric control stop valve are arranged between the water inlet of the heating module and the water outlet of the heating module, and the heat exchanger is a plate heat exchanger, a tubular heat exchanger or a finned heat exchanger.
5. A water heater capable of providing drinking water and hot domestic water according to claim 3, wherein: the heating module is a gas burner, and an electric control air valve is arranged on an air inlet of the heating module.
6. A water heater capable of providing drinking water and hot domestic water according to claim 3, wherein: the heating module further comprises an electric heating module, and a water outlet of the water purification module, the water purification water pipe, the electric heating module and the water purification outlet are sequentially connected.
7. A water heater capable of providing drinking water and hot domestic water according to claim 1, wherein: the heating module is a gas burner.
8. A water heater capable of providing drinking water and hot domestic water according to claim 1, wherein: the shell is provided with a water supply port, and the water supply port is connected with the heating module and the water purification module through an electric control three-way valve.
9. A water heater capable of providing drinking water and hot domestic water according to claim 1, wherein: two water supply ports are arranged on the shell and are respectively connected with the heating module and the water purification module.
10. A water heater capable of providing drinking water and hot domestic water according to claim 2, wherein: the temperature adjusting module further comprises a refrigerating module, the heating module and the refrigerating module are connected in parallel, a water valve is arranged on a water inlet and/or a water outlet of the heating module, a water valve is arranged on a water inlet and/or a water outlet of the refrigerating module, and the water valve is an electric control valve.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019107626860 | 2019-08-19 | ||
| CN201910762686 | 2019-08-19 |
Publications (1)
| Publication Number | Publication Date |
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| CN210512124U true CN210512124U (en) | 2020-05-12 |
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Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910799871.7A Pending CN110425723A (en) | 2019-08-19 | 2019-08-28 | A kind of water heater can provide drinking water and domestic hot-water |
| CN201910799874.0A Pending CN110425724A (en) | 2019-08-19 | 2019-08-28 | A kind of shared power supply Multipurpose water heater |
| CN201921416722.XU Active CN210505929U (en) | 2019-08-19 | 2019-08-28 | Integrated equipment capable of providing central hot water and drinking purified water |
| CN201921416830.7U Active CN210512125U (en) | 2019-08-19 | 2019-08-28 | Multipurpose water heater with common power supply |
| CN201921416710.7U Active CN210512124U (en) | 2019-08-19 | 2019-08-28 | Water heater capable of providing drinking water and domestic hot water |
| CN201910799862.8A Pending CN110407390A (en) | 2019-08-19 | 2019-08-28 | A kind of integrated equipment can provide central hot water and direct drinking water |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910799871.7A Pending CN110425723A (en) | 2019-08-19 | 2019-08-28 | A kind of water heater can provide drinking water and domestic hot-water |
| CN201910799874.0A Pending CN110425724A (en) | 2019-08-19 | 2019-08-28 | A kind of shared power supply Multipurpose water heater |
| CN201921416722.XU Active CN210505929U (en) | 2019-08-19 | 2019-08-28 | Integrated equipment capable of providing central hot water and drinking purified water |
| CN201921416830.7U Active CN210512125U (en) | 2019-08-19 | 2019-08-28 | Multipurpose water heater with common power supply |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910799862.8A Pending CN110407390A (en) | 2019-08-19 | 2019-08-28 | A kind of integrated equipment can provide central hot water and direct drinking water |
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| CN (6) | CN110425723A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425723A (en) * | 2019-08-19 | 2019-11-08 | 广东万家乐燃气具有限公司 | A kind of water heater can provide drinking water and domestic hot-water |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779200A (en) * | 2019-11-28 | 2020-02-11 | 广东万家乐燃气具有限公司 | Dual-purpose water heater |
| CN115164399A (en) * | 2022-06-28 | 2022-10-11 | 广东万家乐燃气具有限公司 | Gas water heater with water purifying and heating functions |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101737846A (en) * | 2008-11-17 | 2010-06-16 | 广东万家乐燃气具有限公司 | Integrated central water heating system |
| CN201532011U (en) * | 2009-11-02 | 2010-07-21 | 广东长菱空调冷气机制造有限公司 | Heat pump water heater with water purifying function |
| KR101238656B1 (en) * | 2012-12-27 | 2013-02-28 | (주)케이에스피 | A drinking water and hot/cold water manufacture equipment of a water works direct connection type |
| CN106044883A (en) * | 2016-07-11 | 2016-10-26 | 佛山市美的清湖净水设备有限公司 | Drinking water preparation facilities |
| CN206310709U (en) * | 2016-10-31 | 2017-07-07 | 青岛海高设计制造有限公司 | A kind of water heater |
| CN207827994U (en) * | 2017-12-13 | 2018-09-07 | 青岛兴邦厨卫电器有限公司 | A kind of water purifier of integrated instant water heater |
| CN110425723A (en) * | 2019-08-19 | 2019-11-08 | 广东万家乐燃气具有限公司 | A kind of water heater can provide drinking water and domestic hot-water |
-
2019
- 2019-08-28 CN CN201910799871.7A patent/CN110425723A/en active Pending
- 2019-08-28 CN CN201910799874.0A patent/CN110425724A/en active Pending
- 2019-08-28 CN CN201921416722.XU patent/CN210505929U/en active Active
- 2019-08-28 CN CN201921416830.7U patent/CN210512125U/en active Active
- 2019-08-28 CN CN201921416710.7U patent/CN210512124U/en active Active
- 2019-08-28 CN CN201910799862.8A patent/CN110407390A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425723A (en) * | 2019-08-19 | 2019-11-08 | 广东万家乐燃气具有限公司 | A kind of water heater can provide drinking water and domestic hot-water |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110425724A (en) | 2019-11-08 |
| CN110425723A (en) | 2019-11-08 |
| CN210505929U (en) | 2020-05-12 |
| CN210512125U (en) | 2020-05-12 |
| CN110407390A (en) | 2019-11-05 |
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