CN104930715B - Water heater - Google Patents
Water heater Download PDFInfo
- Publication number
- CN104930715B CN104930715B CN201510325063.9A CN201510325063A CN104930715B CN 104930715 B CN104930715 B CN 104930715B CN 201510325063 A CN201510325063 A CN 201510325063A CN 104930715 B CN104930715 B CN 104930715B
- Authority
- CN
- China
- Prior art keywords
- water
- temperature
- heater
- water inlet
- temperature sensor
- 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.)
- Expired - Fee Related
Links
Landscapes
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The invention discloses a kind of water heater, water heater includes storage tank, electronic water mixing valve, thermoregulator, outlet pipe component and the first temperature sensor, and the storage tank includes storage chamber, the first water inlet flow channel, the second water inlet flow channel and outlet passage；First water inlet flow channel connects with the storage chamber, for providing water source to the storage chamber；First water inlet end of the electronic water mixing valve is connected by the outlet passage with storage chamber, and the second water inlet end of the electronic water mixing valve is connected with second water inlet flow channel, and the water side of the electronic water mixing valve is connected with the outlet pipe component；First temperature sensor is used for the temperature for detecting the water side；The aperture of first water inlet end and the second water inlet end described in the temperature adjustment that the electronic water mixing valve is used for the temperature set according to the thermoregulator and first temperature sensor detects.The present invention realizes automatic controlled thermostat water outlet.
Description
Technical field
The present invention relates to heating technical field, more particularly to water heater.
Background technology
It is well known that the effluent control device that water-heating machine system of the prior art uses is usually mechanical water mixing valve,
The first water inlet end and the second water inlet end of the mechanical water mixing valve are connected with hot-water line and outlet pipe respectively.Manually adjust machine
The aperture of tool formula water mixing valve, with the temperature of adjusting water outlet.But because the pipeline of hot-water line is generally longer, easily lead when in use
Cause sometimes hot and sometimes cold phenomenon occur so that leaving water temperature is non-constant.
The above is only used for auxiliary and understands technical scheme, does not represent and recognizes that the above is existing skill
Art.
The content of the invention
It is a primary object of the present invention to provide a kind of water heater, it is intended to realize automatic controlled thermostat water outlet.
To achieve these goals, the present invention provides a kind of water heater, and the water heater includes storage tank, electronic mixed water
Valve, thermoregulator, outlet pipe component and the first temperature sensor, the storage tank include storage chamber, the first water inlet flow channel,
Second water inlet flow channel and outlet passage；First water inlet flow channel connects with the storage chamber, for the storage chamber
Water source is provided；First water inlet end of the electronic water mixing valve is connected by the outlet passage with storage chamber, described electronic mixed
Second water inlet end of water valve is connected with second water inlet flow channel, water side and the outlet pipe component of the electronic water mixing valve
Connection；First temperature sensor is used for the temperature for detecting the water side；The electronic water mixing valve is used for according to the temperature
Spend the first water inlet end and the second water inlet described in the temperature of adjuster setting and the temperature adjustment of first temperature sensor detection
The aperture at end.
Preferably, the position that first water inlet flow channel is connected with the storage chamber is located at the bottom of the storage chamber
Portion, and be provided with the storage chamber and stream baffle plate, it is described stream baffle plate be used for control by first water inlet flow channel inflow
The current direction of the storage chamber so that the water that first water inlet flow channel flows into mixed with the water of the storage chamber after from institute
State outlet passage outflow.
Preferably, the water heater also includes second temperature sensor, three-temperature sensor, heater and computer heating control
Circuit, the second temperature sensor are used for the temperature for detecting the water that first water inlet flow channel flows into the storage chamber；Institute
State the temperature that three-temperature sensor is used to detect water in the storage chamber；The heater is in the storage chamber；
The heating control circuit is used for the temperature detected according to the second temperature sensor and the three-temperature sensor detects
Temperature control described in heater heating work state.
Preferably, in the case where the temperature T2 of second temperature sensor detection is more than or equal to first threshold, institute
State heating control circuit and be used for what is detected according to the temperature and the three-temperature sensor of second temperature sensor detection
Heater heating work state includes described in temperature control：
When the T2 is less than or equal to the temperature X of thermoregulator setting, described in the heating control circuit control
Heater starting heats；When the T2 is more than the X with Second Threshold sum, the heating control circuit controls the heating
Device stops heating；When the T2, which is more than the X, is less than or equal to the X with Second Threshold sum, the heating control circuit control
Make the heated condition that the heater keeps current；
When the temperature T3 of three-temperature sensor detection is more than or equal to the temperature X and the of thermoregulator setting
During three threshold value sums, the heating control circuit controls the heater to stop heating.
Preferably, in the case where the temperature T2 of second temperature sensor detection is less than first threshold, the heating
The temperature control that control circuit is used for the temperature detected according to the second temperature sensor and the three-temperature sensor detects
Making the heater heating work state includes：The heating control circuit controls the heater starting heating, and when described
When the temperature T3 of three-temperature sensor detection meets T3 >=X+ (M-TI), the heating control circuit controls the heater to stop
Only heat；Wherein M is constant.
Preferably, the water heater also includes flow detector, and the flow detector is used to detect the water side water
Uninterrupted；The electronic water mixing valve is specifically used for when the flow detector detects the water side and water flow be present,
First water inlet end described in the temperature adjustment that the temperature set according to the thermoregulator and first temperature sensor detect
With the aperture of the second water inlet end；When the flow detector detects the water side, and water flow is not present, by described first
The aperture of water inlet end and the second water inlet end is adjusted to preset value.
Preferably, the electronic water mixing valve is specifically used for water outlet is not present when the flow detector detects the water side
During flow, the aperture of first water inlet end is adjusted to 10%, the aperture of the second water inlet end is adjusted to 90%.
Preferably, the water heater also includes flow regulator, the first magnetic valve, second solenoid valve and flow control electricity
Road；First magnetic valve is on the outlet passage, for controlling the uninterrupted of the outlet passage；Second electricity
Magnet valve is on second water inlet flow channel, for controlling the uninterrupted of second water inlet flow channel；The flow control electricity
The uninterrupted that road is used to be set according to the flow regulator controls the aperture of first magnetic valve and second solenoid valve.
Preferably, the outlet pipe component includes the first outlet pipe being connected with shower nozzle, be connected with tap the
Two outlet pipes and for controlling the water side to connect or connected with second outlet pipe flexible with first outlet pipe
Formula channel switching device.
Preferably, the water heater also includes display circuit, and the display circuit obtains and shows default parameter information.
The embodiment of the present invention, enter row buffering to hot water by designing storage tank, while carried out automatically using electronic water mixing valve
Water mixing proportion is adjusted, so as to realize automatic controlled thermostat water outlet.Relative to using mechanical water mixing valve control in the prior art
Water is made, the waste at water source when can effectively reduce debugging output water temperature.In addition before mixed water is carried out, using storage chamber to heat
Water enters row buffering, so as to effectively prevent hot water water temperature from undergoing mutation, causes leaving water temperature to change greatly.
Brief description of the drawings
Fig. 1 is the structural representation of water heater preferred embodiment of the present invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The present invention provides a kind of water heater, reference picture 1, and in one embodiment, the water heater includes storage tank 10, electronic mixed
Water valve 11, thermoregulator, outlet pipe component and the first temperature sensor 12, the storage tank 10 include storage chamber 101, the
One water inlet flow channel 102, the second water inlet flow channel 103 and outlet passage 104；First water inlet flow channel 102 and the storage chamber
101 connections, for providing water source to the storage chamber 101；First water inlet end of the electronic water mixing valve 11 by it is described go out
Water flow passage 104 connects with storage chamber 101, the second water inlet end and second water inlet flow channel 103 of the electronic water mixing valve 11
Connection, the water side of the electronic water mixing valve 11 is connected with the outlet pipe component；First temperature sensor 12 is used to examine
Survey the temperature of the water side；The electronic water mixing valve 11 is used for the temperature and described first set according to the thermoregulator
The aperture of first water inlet end and the second water inlet end described in the temperature adjustment that temperature sensor 12 detects.
The water heater provided in the embodiment of the present invention is mainly used in domestic hot water's control system, specifically, the hot water
Device can connect supporting make with heating units such as gas heater, Teat pump boiler, solar water heater, displacement type water heaters
With when in use, by the heating units such as gas heater, Teat pump boiler, solar water heater, displacement type water heater heating shape
Into hot water inputted by the first water inlet flow channel 102 into storage chamber 101.Above-mentioned second water inlet flow channel 103 is used for and cold water
Water source connects；Said temperature adjuster is knob electronic controller, for setting the leaving water temperature needed for user.This implementation
Example in, when reality leaving water temperature not in the range of the preset error of design temperature when, can suitably adjust the first water inlet end and
The water mixing proportion of second water inlet end, so that effluent temperature constancy.The volume size of above-mentioned storage chamber 101 can be according to reality
Border needs to be configured, and in the present embodiment, preferably the storage chamber 101 is 5L-10L.
The embodiment of the present invention, enter row buffering to hot water by designing storage tank 10, while carried out using electronic water mixing valve 11
Water mixing proportion is automatically adjusted, so as to realize automatic controlled thermostat water outlet.Relative in the prior art using mechanically mixed water
Valve controls water outlet, the waste at water source when can effectively reduce debugging output water temperature.In addition before mixed water is carried out, using storage chamber
101 pairs of hot water enter row buffering, so as to effectively prevent hot water water temperature from undergoing mutation, cause leaving water temperature to change greatly.
Further, the position that above-mentioned first water inlet flow channel 102 is connected with the storage chamber 101 is located at the water storage cavity
The bottom of body 101, and be provided with the storage chamber 101 and stream baffle plate 1011, the baffle plate 1011 that streams passes through for control
First water inlet flow channel 102 flows into the current direction of the storage chamber 101, so that what first water inlet flow channel 102 flowed into
Water flows out after being mixed with the water of the storage chamber 101 from the outlet passage 104.
In the present embodiment, the above-mentioned baffle plate 1011 that streams is fixedly connected on the water inlet flow channel 102 of storage chamber 101 and first
Link position above, it is and horizontally disposed；It thereby may be ensured that the water for flowing into storage chamber 101 and the bottom of storage chamber 101
After water is mixed, the outlet passage set from top flows out；Therefore it can prevent the first water inlet flow channel 102 from flowing into storage chamber
Directly flowed out after 101 from outlet passage 104.
Further, based on above-described embodiment, in the present embodiment, above-mentioned water heater also include second temperature sensor 13,
Three-temperature sensor 14, heater 15 and heating control circuit, the second temperature sensor 13 are used to detect described first
Water inlet flow channel 102 flows into the temperature of the water of the storage chamber 101；The three-temperature sensor 14 is used to detect the water storage
The temperature of water in cavity 101；The heater 15 is in the storage chamber 101；The heating control circuit is used for basis
Heater described in the temperature and the temperature control of the three-temperature sensor 14 detection that the second temperature sensor 13 detects
15 heating work states.
In the present embodiment, above-mentioned second temperature sensor 13 can be arranged on it is above-mentioned stream on baffle plate 1011, and close to the
The water outlet of one water inlet flow channel 102.Above-mentioned three-temperature sensor 14 can be arranged on the center of storage chamber 101,
To detect the average temperature value of the internal water of storage chamber 101；Above-mentioned heater 15 can be an electric heating tube.Due in water storage cavity
Heater 15 is set in body 101, when the first water inlet flow channel 102 flow into the water temperature of hot water less than user's setting temperature when, can be with
Reach design temperature by way of heating.
Specifically, the condition that above-mentioned heating control circuit control heater 15 starts heating and stops heating can be according to reality
Border needs to be configured.
In the present embodiment, it is more than or equal to the situation of first threshold in the temperature T2 of the second temperature sensor 13 detection
Under, the heating control circuit is used for the temperature detected according to the second temperature sensor 13 and the three-temperature sensor
The heating work state of heater 15 described in the temperature control of 14 detections includes：
When the T2 is less than or equal to the temperature X of thermoregulator setting, described in the heating control circuit control
Heater 15 starts heating；When the T2 is more than the X with Second Threshold sum, the heating control circuit control is described to be added
Hot device 15 stops heating；When the T2, which is more than the X, is less than or equal to the X with Second Threshold sum, the computer heating control electricity
Road controls the heater 15 to keep current heated condition；
When the three-temperature sensor 14 detection temperature T3 be more than or equal to the thermoregulator setting temperature X with
During the 3rd threshold value sum, the heating control circuit controls the heater 15 to stop heating.
In the case where the temperature T2 of the second temperature sensor 13 detection is less than first threshold, the computer heating control electricity
The temperature control that road is used for the temperature detected according to the second temperature sensor 13 and the three-temperature sensor 14 detects
The heating work state of heater 15 includes：The heating control circuit controls the heater 15 to start heating, and works as institute
The temperature T3 of the detection of three-temperature sensor 14 is stated when meeting T3 >=X+ (M-TI), the heating control circuit controls the heating
Device 15 stops heating；Wherein M is constant.
In the present embodiment, above-mentioned first threshold, Second Threshold, the 3rd threshold value and constant M size can be according to actual need
It is configured, does not do further limiting herein.For example, above-mentioned first threshold can be 20 DEG C, above-mentioned Second Threshold and the
Three threshold values can be 3 DEG C, and M is 23 DEG C, and the temperature X set is 40 DEG C.
Further, based on above-described embodiment, in the present embodiment, above-mentioned water heater also includes flow detector 16, described
Flow detector 16 is used to detect the water side water-carrying capacity size；The electronic water mixing valve 11 is specifically used for when the flow is examined
When surveying device 16 and detecting the water side and water flow be present, the temperature and first temperature that are set according to the thermoregulator
The aperture of first water inlet end and the second water inlet end described in the temperature adjustment that sensor 12 detects；When the flow detector 16 detects
When water flow is not present in the water side, the aperture of first water inlet end and the second water inlet end is adjusted to preset value.
In the present embodiment, above-mentioned preset value can be configured according to being actually needed, excellent in order to prevent hot water from scalding user
Selection of land, above-mentioned when the flow detector 16 detects the water side and water flow is not present, flow detector 16 is by described in
The aperture of first water inlet end is adjusted to 10%, and the aperture of the second water inlet end is adjusted into 90%.So that cool water quantity is more than hot water amount,
To reduce in the case of non-water outlet, the temperature of outlet pipe component is relatively low.
Further, based on above-described embodiment, in the present embodiment, above-mentioned water heater also includes flow regulator, the first electricity
Magnet valve 17, second solenoid valve 18 and flow control circuit；First magnetic valve 17 is used on the outlet passage 104
Control the uninterrupted of the outlet passage 104；The second solenoid valve 18 is used on second water inlet flow channel 103
Control the uninterrupted of second water inlet flow channel 103；The flow control circuit is used to be set according to the flow regulator
Uninterrupted control the aperture of first magnetic valve 17 and second solenoid valve 18.
In the present embodiment, above-mentioned flow regulator is knob electronic controller, for setting the size of flow for user.
Above-mentioned flow control circuit can be by controlling output to the first magnetic valve 17 and the size of current of second solenoid valve 18, so as to control
Make the aperture of the first magnetic valve 17 and second solenoid valve 18.Specifically, due to the first magnetic valve 17 and the convection current of second solenoid valve 18
It is inaccurate to measure the precision of control, in the present embodiment, three different gradients can be set to be controlled.Such as high, medium and low three
Gear, 100%, 50% and 20% 3 different aperture is corresponded to respectively.
It should be noted that the structure of above-mentioned outlet pipe component can be configured according to being actually needed, in the present embodiment,
Preferably, above-mentioned outlet pipe component includes the first outlet pipe 19 being connected with shower nozzle, the second water outlet being connected with tap
Pipe 20 and for controlling the water side to connect or connected with second outlet pipe 20 flexible with first outlet pipe 19
Formula channel switching device 21.
In the present embodiment, the water side connecting sprinkler shower nozzle of above-mentioned first outlet pipe 19, the water side of the second outlet pipe 20
Connect tap, telescopic channel switching device 21 can control the water of water side by the first outlet pipe 19 from shower nozzle stream
Go out or by the second outlet pipe 20 so as to which tap flows out.
Further, based on above-described embodiment, in the present embodiment, above-mentioned water heater also includes display circuit, the display
Circuit obtains and shows default parameter information.
In the present embodiment, above-mentioned default parameter information type can be configured according to being actually needed, for example, can wrap
Include water in the flow value, storage chamber that the temperature value, user that user set by thermoregulator set by flow regulator
Temperature value and the detection of the first temperature sensor temperature value etc..
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (9)
1. a kind of water heater, it is characterised in that including storage tank, electronic water mixing valve, thermoregulator, outlet pipe component and first
Temperature sensor, the storage tank include storage chamber, the first water inlet flow channel, the second water inlet flow channel and outlet passage；Described
One water inlet flow channel connects with the storage chamber, for providing water source to the storage chamber；The first of the electronic water mixing valve
Water inlet end is connected by the outlet passage with storage chamber, the second water inlet end of the electronic water mixing valve and the described second water inlet
Runner is connected, and the water side of the electronic water mixing valve is connected with the outlet pipe component；First temperature sensor is used to examine
Survey the temperature of the water side；The electronic water mixing valve is used for the temperature set according to the thermoregulator and first temperature
The aperture of the first water inlet end and the second water inlet end described in the temperature adjustment of sensor detection is spent, the water heater also includes the second temperature
Spend sensor, three-temperature sensor, heater and heating control circuit, the second temperature sensor is used to detecting described the
One water inlet flow channel flows into the temperature of the water of the storage chamber；The three-temperature sensor is used to detect in the storage chamber
The temperature of water；The heater is in the storage chamber；The heating control circuit is used to be passed according to the second temperature
Heater heating work state described in the temperature of sensor detection and the temperature control of three-temperature sensor detection.
2. water heater as claimed in claim 1, it is characterised in that what first water inlet flow channel was connected with the storage chamber
Position is located at the bottom of the storage chamber, and is provided with the storage chamber and streams baffle plate, and the baffle plate that streams is used to control
The current direction of the storage chamber is flowed into by first water inlet flow channel, so that the water of first water inlet flow channel inflow and institute
Flowed out after stating the water mixing of storage chamber from the outlet passage.
3. water heater as claimed in claim 1, it is characterised in that be more than in the temperature T2 of second temperature sensor detection
Or equal to first threshold in the case of, the heating control circuit be used for according to the second temperature sensor detect temperature and
Heater heating work state described in the temperature control of the three-temperature sensor detection includes：
When the T2 is less than or equal to the temperature X of thermoregulator setting, the heating control circuit controls the heating
Device starts heating；When the T2 is more than the X with Second Threshold sum, the heating control circuit controls the heater to stop
Only heat；When the T2, which is more than the X, is less than or equal to the X with Second Threshold sum, the heating control circuit controls institute
State the heated condition that heater keeps current；
When the temperature T3 of three-temperature sensor detection is more than or equal to the temperature X and the 3rd threshold of thermoregulator setting
When being worth sum, the heating control circuit controls the heater to stop heating.
4. water heater as claimed in claim 3, it is characterised in that be less than in the temperature T2 of second temperature sensor detection
In the case of first threshold, the heating control circuit is used for the temperature detected according to the second temperature sensor and described the
Heater heating work state described in the temperature control of three-temperature sensor detection includes：Described in the heating control circuit control
Heater starting heats, and when the temperature T3 of three-temperature sensor detection meets T3 >=X+ (M-TI), the heating
Control circuit controls the heater to stop heating；Wherein M is constant.
5. water heater as claimed in claim 1, it is characterised in that the water heater also includes flow detector, the flow
Detector is used to detect the water side water-carrying capacity size；The electronic water mixing valve is specifically used for when the flow detector detects
The temperature set when the water side has water flow according to the thermoregulator and first temperature sensor detect
Temperature adjustment described in the aperture of the first water inlet end and the second water inlet end；Do not deposited when the flow detector detects the water side
In water flow, the aperture of first water inlet end and the second water inlet end is adjusted to preset value.
6. water heater as claimed in claim 5, it is characterised in that the electronic water mixing valve is specifically used for working as the flow detection
When water flow is not present in the device detection water side, the aperture of first water inlet end is adjusted to 10%, by the second water inlet end
Aperture be adjusted to 90%.
7. water heater as claimed in claim 1, it is characterised in that the water heater also includes flow regulator, the first electromagnetism
Valve, second solenoid valve and flow control circuit；First magnetic valve is on the outlet passage, for controlling the water outlet
The uninterrupted of runner；The second solenoid valve is on second water inlet flow channel, for controlling second water inlet flow channel
Uninterrupted；The flow control circuit is used for uninterrupted control first electricity set according to the flow regulator
The aperture of magnet valve and second solenoid valve.
8. water heater as claimed in claim 1, it is characterised in that the outlet pipe component includes the be connected with shower nozzle
One outlet pipe, the second outlet pipe being connected with tap and for control the water side connected with first outlet pipe or with
The telescopic channel switching device of the second outlet pipe connection.
9. the water heater as any one of claim 1 to 8, it is characterised in that the water heater also includes display circuit,
The display circuit obtains and shows default parameter information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510325063.9A CN104930715B (en) | 2015-06-11 | 2015-06-11 | Water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510325063.9A CN104930715B (en) | 2015-06-11 | 2015-06-11 | Water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104930715A CN104930715A (en) | 2015-09-23 |
| CN104930715B true CN104930715B (en) | 2017-11-24 |
Family
ID=54117995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510325063.9A Expired - Fee Related CN104930715B (en) | 2015-06-11 | 2015-06-11 | Water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104930715B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266692A (en) * | 2015-10-15 | 2016-01-27 | 淮阴工学院 | Self-generating smart shower system |
| CN108317737A (en) * | 2018-02-21 | 2018-07-24 | 付志昊 | A kind of domestic intelligent water-heater system |
| CN112128982B (en) * | 2019-06-24 | 2023-09-01 | 芜湖美的厨卫电器制造有限公司 | Water mixing device for water heater and water heater with same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2602306Y (en) * | 2003-02-17 | 2004-02-04 | 李鹏 | Hot-water temperature regulating device with a high temperature water tank |
| JP2005180860A (en) * | 2003-12-22 | 2005-07-07 | Sanyo Electric Co Ltd | Hot water storage type water supply device |
| CN202195598U (en) * | 2011-08-01 | 2012-04-18 | 贾惟凯 | Intelligent constant-temperature control device of water heater |
| KR101977021B1 (en) * | 2011-12-30 | 2019-05-10 | 웅진코웨이 주식회사 | Apparatus for supplying hot water and method for the same |
-
2015
- 2015-06-11 CN CN201510325063.9A patent/CN104930715B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104930715A (en) | 2015-09-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8437626B2 (en) | Mixed energy heater with constant temperature control | |
| CN205102377U (en) | Fire electric heat water system | |
| JP2018503048A (en) | Hot water supply device equipped with a pressure reducing valve | |
| US9310813B2 (en) | Water heater appliance and a method for operating the same | |
| CN205002407U (en) | Constant -temperature gas water heater | |
| WO2013005976A3 (en) | Gas water heater and hot water supply device having same | |
| SE415796B (en) | HOT WATER PREPARATION DEVICE | |
| CN104930715B (en) | Water heater | |
| RU2018126766A (en) | COMBINED HEAT AND WATER BOILER AND METHOD FOR MANAGING THEM | |
| CN104633929A (en) | Heat-pump water heater and controlling method thereof | |
| CN112189118A (en) | Boiler for both heating and hot water and control method thereof | |
| US11221150B2 (en) | System and method of controlling a mixing valve of a heating system | |
| US10480826B2 (en) | System and method of controlling a mixing valve of a heating system | |
| EP2664858A2 (en) | Gas water heater attachable with an adapter to realize central heating function | |
| CN106766227A (en) | A kind of water heater intelligent constant-temperature circulating device | |
| CN102563883A (en) | Water temperature control device | |
| JP2007278674A (en) | Water heater | |
| EP4030114B1 (en) | Heating hot water boiler and control method therefor, and computer readable storage medium | |
| CN110017595B (en) | Gas stove | |
| KR20140060773A (en) | Boiler for heating and hot-water supply | |
| CN208332702U (en) | A kind of the novel thermoregulating device and gas heater of automatic water-mixing | |
| CN206556265U (en) | A kind of water heater intelligent constant-temperature circulating device | |
| CN205783772U (en) | Wall-mounted stove | |
| CN105588162B (en) | A kind of combined type heating system and control method | |
| JP6593775B2 (en) | Instant hot water system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230410 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 241009 Wan Chun East Road, East Wuhu economic and Technological Development Zone, Wuhu, Anhui Patentee before: WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. Co.,Ltd. Patentee before: MIDEA GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |