CN108036502B - Electric water heater capable of automatically adjusting water temperature and consumption - Google Patents
Electric water heater capable of automatically adjusting water temperature and consumption Download PDFInfo
- Publication number
- CN108036502B CN108036502B CN201711217935.5A CN201711217935A CN108036502B CN 108036502 B CN108036502 B CN 108036502B CN 201711217935 A CN201711217935 A CN 201711217935A CN 108036502 B CN108036502 B CN 108036502B
- Authority
- CN
- China
- Prior art keywords
- cavity
- fixed
- shell
- end cover
- water
- 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.)
- Active
Links
Images
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
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
- F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
- F24H1/202—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply with resistances
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
-
- 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
-
- 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
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
-
- 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
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2021—Storage heaters
-
- 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
- F24H2250/00—Electrical heat generating means
- F24H2250/02—Resistances
Abstract
The invention discloses an electric water heater capable of automatically adjusting water temperature and consumption, which comprises a shell, an end cover and a partition plate, wherein the shell is divided into a heat preservation cavity and an adjusting cavity by the partition plate; the baffle plate is provided with a magnetic control communicating valve which is communicated with the inner cavity of the heat preservation liner and the adjusting cavity, a top rod of the magnetic control communicating valve is sleeved with a floating block and a magnetic ring, and the right side of the magnetic ring is provided with a plurality of magnetic induction sheets; an auxiliary heating pipe and a second temperature detector are arranged in the adjusting cavity; the end cover is formed with a cavity, a central controller and a two-position three-way electromagnetic valve are arranged in the cavity, and three ports of the two-position three-way electromagnetic valve are respectively connected with a water inlet pipe, a water outlet pipe, a cold water inlet pipe and a hot water outlet pipe; and a control panel is arranged on the outer wall of the shell and is electrically connected with the central controller. The control panel of the invention can set the required water temperature and water quantity, and the central controller can control all the parts to quickly adjust the required water temperature and water quantity in the adjusting box, thereby saving water resources.
Description
The technical field is as follows:
the invention relates to the technical field of water heaters, in particular to an electric water heater capable of automatically adjusting water temperature and consumption.
Background art:
the water heater is a daily necessity in people's life, and the hot water outlet of the water heater is combined with the cold water pipe and then is supplied to people for use by the same tap. When people take a bath, wash the face or wash hands, in order to adapt to the temperature of the human body, the water faucet needs to be continuously adjusted to control the flow of cold water and hot water, a large amount of hot water and cold water are wasted in the adjusting process, and the waste of water resources is caused.
The invention content is as follows:
the invention aims to overcome the defects of the prior art and provide the electric water heater capable of automatically adjusting the water temperature and the water consumption.
The scheme for solving the technical problems is as follows:
an electric water heater capable of automatically adjusting water temperature and consumption comprises a columnar shell with an opening at the lower side, a disc-shaped end cover and a partition plate, wherein the partition plate is fixed in the middle of an inner cavity of the shell, and the end cover is fixed at the lower end of the shell; the partition board and the upper inner cavity of the shell form a heat preservation cavity, the partition board and the lower inner cavity of the shell form an adjusting cavity, a heat preservation liner is arranged in the heat preservation cavity, a main heating pipe and a first temperature detector are fixed on the inner wall of the heat preservation liner, a main water inlet pipe is fixed on the outer wall of the shell, and the main water inlet pipe is communicated with the inner cavity of the heat preservation liner; the baffle plate is formed with an upward convex circular truncated cone which extends into the inner cavity of the heat-preservation inner container, the circular truncated cone is provided with a magnetic control communicating valve which is communicated with the inner cavity of the heat-preservation inner container and the adjusting cavity, a top rod of the magnetic control communicating valve penetrates through the extending end of the adjusting cavity and is inserted and sleeved on the end cover, the top rod is sleeved with a floating block and a magnetic ring, the magnetic ring is fixed above the floating block, the right side of the magnetic ring is provided with a plurality of magnetic induction sheets, and the magnetic induction sheets are linearly and uniformly fixed on the inner wall of the right side of the adjusting cavity; an auxiliary heating pipe and a second temperature detector are arranged in the adjusting cavity; the end cover is formed with a cavity, a central controller and a two-position three-way electromagnetic valve are arranged in the cavity, and three ports of the two-position three-way electromagnetic valve are respectively connected with a water inlet pipe, a water outlet pipe, a cold water inlet pipe and a hot water outlet pipe; and a control panel is arranged on the outer wall of the shell and is electrically connected with the central controller.
The magnetic control communicating valve comprises a plug bush and a valve body fixed in a through hole of a round table, a step hole is formed in the valve body, a connecting hole for communicating the step hole with an inner cavity of a heat-insulation inner container is formed in the side wall of the step hole, a cylindrical pressing table is sleeved in the step hole, a disc-shaped sealing head is fixed on the lower side face of the cylindrical pressing table, the outer wall of the disc-shaped sealing head is pressed on the upper end hole of a lower end small hole of the step hole, a lower spring seat is sleeved in the upper end hole of the cylindrical pressing table, an upper spring seat is arranged at the upper end of the lower spring seat, a lower spring seat and an upper spring seat are sleeved at the two ends of the spring respectively, the plug bush of the upper spring seat is arranged in the inner hole of the lower end of the valve cap, the valve cap is fixed at the upper end of the valve body, the ejector rod, the electromagnet is electrically connected with the central controller and is fixed on the end cover.
And a shaft seal is arranged between the end cover and the ejector rod.
And a heat insulation plate is arranged between the inner wall of the heat insulation cavity and the outer wall of the heat insulation inner container.
The central controller is electrically connected with seven of the two-position three-way electromagnetic valve, the magnetic ring, the magnetic induction sheet, the auxiliary heating pipe, the second temperature detector, the main heating pipe and the first temperature detector.
The invention has the following outstanding effects: compared with the prior art, the control panel can set the required water temperature and water quantity, and the central controller can control all the parts to quickly adjust the required water temperature and water quantity in the adjusting box, thereby saving water resources.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partially enlarged view of fig. 1 about a.
The specific implementation mode is as follows:
in the embodiment, as shown in fig. 1 to 2, an electric water heater capable of automatically adjusting water temperature and dosage comprises a cylindrical shell 1 with an opening at the lower side, a disc-shaped end cover 2 and a partition plate 3, wherein the partition plate 3 is fixed in the middle of an inner cavity of the shell 1, and the end cover 2 is fixed at the lower end of the shell 1; the partition plate 3 and the upper inner cavity of the shell 1 form a heat preservation cavity 101, the partition plate 3 and the lower inner cavity of the shell 1 form an adjusting cavity 102, a heat preservation liner 41 is arranged in the heat preservation cavity 101, a main heating pipe 42 and a first temperature detector 43 are fixed on the inner wall of the heat preservation liner 41, a main water inlet pipe 44 is fixed on the outer wall of the shell 1, and the main water inlet pipe 44 is communicated with the inner cavity of the heat preservation liner 41; the method is characterized in that: the baffle plate 3 is provided with a convex circular truncated cone 31, the circular truncated cone 31 extends into the inner cavity of the heat-insulating inner container 41, the circular truncated cone 31 is provided with a magnetic control communicating valve 5 communicating the inner cavity of the heat-insulating inner container 41 and the adjusting cavity 102, an ejector rod 58 of the magnetic control communicating valve 5 penetrates through the extending end of the adjusting cavity 102 and is inserted and sleeved on the end cover 2, the ejector rod 58 is sleeved with a floating block 61 and a magnetic ring 62, the magnetic ring 62 is fixed above the floating block 61, the right side of the magnetic ring 62 is provided with a plurality of magnetic induction sheets 63, and the plurality of magnetic induction sheets 63 are linearly and uniformly fixed on the inner wall of the right side of the adjusting cavity 102; the adjusting cavity 102 is internally provided with a secondary heating pipe 64 and a second temperature detector 65; a cavity 201 is formed in the end cover 2, a central controller 71 and a two-position three-way electromagnetic valve 72 are arranged in the cavity 201, and three ports of the two-position three-way electromagnetic valve 72 are respectively connected with a water inlet and outlet pipe 73, a cold water inlet pipe 74 and a hot water outlet pipe 75; the outer wall of the shell 1 is provided with a control panel 76, and the control panel 76 is electrically connected with the central controller 71.
Furthermore, the magnetically controlled communicating valve 5 comprises a valve body 51 which is inserted and fixed in a through hole 311 of the circular truncated cone 31, a step hole 511 is formed in the valve body 51, a connecting hole 512 which is communicated with the step hole 511 and the inner cavity of the heat preservation inner container 41 is formed in the side wall of the step hole 511, a cylindrical pressing table 52 is sleeved in the step hole 511, a disc-shaped sealing head 53 is fixed on the lower side surface of the cylindrical pressing table 52, the outer wall of the disc-shaped sealing head 53 is pressed on the upper end hole of the small hole at the lower end of the step hole 511, a lower spring seat 54 is sleeved in the upper end hole of the cylindrical pressing table 52, an upper spring seat 55 is arranged at the upper end of the lower spring seat 54, a lower spring seat 54 and an upper spring seat 55 are respectively sleeved at the two ends of a spring 56, the upper spring seat 54 is inserted and sleeved in the inner hole at the lower end of the bonnet 57, the bonnet 57 is fixed at the upper end, an electromagnet 50 is arranged below the magnet 59, the magnet 59 is adsorbed on the electromagnet 50, the electromagnet 50 is fixedly connected with the end cover 2, and the electromagnet 50 is electrically connected with a central controller 71 and fixed on the end cover 2.
Furthermore, a shaft seal is arranged between the end cover 2 and the push rod 58.
Furthermore, a heat insulation board 45 is arranged between the inner wall of the heat insulation cavity 101 and the outer wall of the heat insulation inner container 41.
Furthermore, the central controller 71 is electrically connected to seven of the two-position three-way solenoid valve 72, the magnetic ring 62, the magnetic induction sheet 63, the secondary heating pipe 64, the second temperature detector 65, the primary heating pipe 42 and the first temperature detector 43.
The working principle is as follows: cold water is input into the heat-insulating inner container 41 from the water inlet main pipe 44, the main heating pipe 42 can heat the water in the heat-insulating inner container 41, and the first temperature detector 43 can monitor the water temperature of the water in the heat-insulating inner container 41; the arrangement of the heat-insulating inner container 41 and the heat-insulating plate 45 can greatly reduce the heat loss of water in the heat-insulating inner container 41; when hot water is needed, the needed water temperature and water quantity are input on the control panel 76, then the central controller 71 controls the two-position three-way electromagnetic valve 72 to enable the cold water inlet pipe 74 to be communicated with the water inlet and outlet pipe 73, cold water enters the adjusting box 102 from the cold water inlet pipe 74, the two-position three-way electromagnetic valve 72 and the water inlet and outlet pipe 73, meanwhile, the central controller 71 controls the electromagnet 50 to enable the electromagnet 50 and the magnet 59 to repel each other, the magnet 59 jacks up the cylindrical pressing table 52 through the ejector rod 58, the cylindrical pressing table 52 drives the disc-shaped sealing head 53 to be separated from the small hole at the lower end of the step hole 511, then hot water in the heat-insulating inner container 41 enters the adjusting box 102 through the connecting hole 512, the step hole 511 and the through hole 311, the floating block 61 can rise along with the water level of the water in the adjusting box 102, the floating block 61 simultaneously drives the magnetic ring 62 to rise, the water quantity in the adjusting box 102 can be, the second temperature detector 65 may monitor the water temperature of the water in the conditioning tank 102 in real time; when the water amount in the regulating box 102 reaches, the central controller 71 controls the two-position three-way electromagnetic valve 72 and the electromagnet 50 to be closed, the auxiliary heating pipe 64 can perform micro-regulation heating on the water in the regulating box 102, then the central controller 71 controls the two-position three-way electromagnetic valve 72 to enable the hot water outlet pipe 75 to be communicated with the water inlet and outlet pipe 73, and the hot water in the regulating box 102 flows out to the outside for use through the water inlet and outlet pipe 73, the two-position three-way electromagnetic valve 72 and the hot water outlet pipe 75.
Finally, the above embodiments are only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (5)
1. An electric water heater capable of automatically adjusting water temperature and consumption comprises a cylindrical shell (1) with an opening at the lower side, a disc-shaped end cover (2) and a partition plate (3), wherein the partition plate (3) is fixed in the middle of an inner cavity of the shell (1), and the end cover (2) is fixed at the lower end of the shell (1); the heat preservation device is characterized in that a heat preservation cavity (101) is formed by the partition plate (3) and an upper inner cavity of the shell (1), an adjusting cavity (102) is formed by the partition plate (3) and a lower inner cavity of the shell (1), a heat preservation liner (41) is arranged in the heat preservation cavity (101), a main heating pipe (42) and a first temperature detector (43) are fixed on the inner wall of the heat preservation liner (41), a main water inlet pipe (44) is fixed on the outer wall of the shell (1), and the main water inlet pipe (44) is communicated with the inner cavity of the heat preservation liner (41); the method is characterized in that: the baffle plate (3) is provided with a convex circular truncated cone (31), the circular truncated cone (31) extends into the inner cavity of the heat-insulating inner container (41), the circular truncated cone (31) is provided with a magnetic control communicating valve (5) for communicating the inner cavity of the heat-insulating inner container (41) and the adjusting cavity (102), a push rod (58) of the magnetic control communicating valve (5) penetrates through the extending end of the adjusting cavity (102) and is inserted and sleeved on the end cover (2), the push rod (58) is sleeved with a floating block (61) and a magnetic ring (62), the magnetic ring (62) is fixed above the floating block (61), the right side of the magnetic ring (62) is provided with a plurality of magnetic induction sheets (63), and the magnetic induction sheets (63) are linearly and uniformly fixed on the inner wall of the right side of the adjusting cavity (102); an auxiliary heating pipe (64) and a second temperature detector (65) are arranged in the adjusting cavity (102); a cavity (201) is formed in the end cover (2), a central controller (71) and a two-position three-way electromagnetic valve (72) are arranged in the cavity (201), and three ports of the two-position three-way electromagnetic valve (72) are respectively connected with a water inlet and outlet pipe (73), a cold water inlet pipe (74) and a hot water outlet pipe (75); the outer wall of the shell (1) is provided with a control panel (76), and the control panel (76) is electrically connected with the central controller (71).
2. The electric water heater capable of automatically adjusting water temperature and dosage as claimed in claim 1, wherein: the magnetic control communicating valve (5) comprises a valve body (51) which is inserted and fixed in a through hole (311) of the circular truncated cone (31), a step hole (511) is formed in the valve body (51), a connecting hole (512) which is used for communicating the step hole (511) with an inner cavity of the heat-insulating inner container (41) is formed in the side wall of the step hole (511), a cylindrical pressing table (52) is sleeved in the step hole (511), a disc-shaped sealing head (53) is fixed on the lower side surface of the cylindrical pressing table (52), the outer wall of the disc-shaped sealing head (53) is pressed on an upper end hole of a small hole at the lower end of the step hole (511), a lower spring seat (54) is sleeved in an upper end hole of the cylindrical pressing table (52), an upper spring seat (55) is arranged at the upper end of the lower spring seat (54), a lower spring seat (54) and an upper spring seat (55) are respectively sleeved at two ends of the spring (56), valve cap (57) is fixed in the upper end of valve body (51), ejector pin (58) are fixed on the downside of cylindricality pressure platform (52), and ejector pin (58) pass the end that stretches out of end cover (2) and are fixed with magnet (59), and the below of magnet (59) is equipped with electro-magnet (50), and magnet (59) adsorb on electro-magnet (50), and electro-magnet (50) and end cover (2) fixed connection, electricity is connected between electro-magnet (50) and central controller (71) and all fixes on end cover (2).
3. The electric water heater capable of automatically adjusting water temperature and dosage as claimed in claim 1, wherein: and a shaft seal is arranged between the end cover (2) and the push rod (58).
4. The electric water heater capable of automatically adjusting water temperature and dosage as claimed in claim 1, wherein: and a heat insulation plate (45) is arranged between the inner wall of the heat insulation cavity (101) and the outer wall of the heat insulation inner container (41).
5. The electric water heater capable of automatically adjusting water temperature and dosage as claimed in claim 1, wherein: the central controller (71) is electrically connected with seven of the two-position three-way electromagnetic valve (72), the magnetic ring (62), the magnetic induction sheet (63), the auxiliary heating pipe (64), the second temperature detector (65), the main heating pipe (42) and the first temperature detector (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711217935.5A CN108036502B (en) | 2017-11-28 | 2017-11-28 | Electric water heater capable of automatically adjusting water temperature and consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711217935.5A CN108036502B (en) | 2017-11-28 | 2017-11-28 | Electric water heater capable of automatically adjusting water temperature and consumption |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108036502A CN108036502A (en) | 2018-05-15 |
| CN108036502B true CN108036502B (en) | 2020-06-30 |
Family
ID=62093074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711217935.5A Active CN108036502B (en) | 2017-11-28 | 2017-11-28 | Electric water heater capable of automatically adjusting water temperature and consumption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108036502B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6516141B1 (en) * | 1998-02-19 | 2003-02-04 | Emerson Electric Co. | Apparatus and method for protecting a heating tank assembly of a hot water dispenser |
| CN2694168Y (en) * | 2004-04-27 | 2005-04-20 | 陈锦沛 | Automatic electric heating water boiler |
| CN201944335U (en) * | 2011-01-20 | 2011-08-24 | 厦门市易洁卫浴有限公司 | Temperature control valve with water mixer |
| CN105221826A (en) * | 2015-10-10 | 2016-01-06 | 广州迪森家用锅炉制造有限公司 | Temperature-sensitive Flow-rate adjustment spool and temperature-sensitive flow control valve |
| CN107036289A (en) * | 2017-04-17 | 2017-08-11 | 薛小明 | Piston type separates water tank |
| CN206398984U (en) * | 2017-01-09 | 2017-08-11 | 佛山市嘉仕利厨卫电器科技有限公司 | A kind of storage-type electric water heater mixed-proof device |
-
2017
- 2017-11-28 CN CN201711217935.5A patent/CN108036502B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6516141B1 (en) * | 1998-02-19 | 2003-02-04 | Emerson Electric Co. | Apparatus and method for protecting a heating tank assembly of a hot water dispenser |
| CN2694168Y (en) * | 2004-04-27 | 2005-04-20 | 陈锦沛 | Automatic electric heating water boiler |
| CN201944335U (en) * | 2011-01-20 | 2011-08-24 | 厦门市易洁卫浴有限公司 | Temperature control valve with water mixer |
| CN105221826A (en) * | 2015-10-10 | 2016-01-06 | 广州迪森家用锅炉制造有限公司 | Temperature-sensitive Flow-rate adjustment spool and temperature-sensitive flow control valve |
| CN206398984U (en) * | 2017-01-09 | 2017-08-11 | 佛山市嘉仕利厨卫电器科技有限公司 | A kind of storage-type electric water heater mixed-proof device |
| CN107036289A (en) * | 2017-04-17 | 2017-08-11 | 薛小明 | Piston type separates water tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108036502A (en) | 2018-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108036502B (en) | Electric water heater capable of automatically adjusting water temperature and consumption | |
| CN203132115U (en) | Full-intelligent safe pressure control system | |
| CN201193871Y (en) | Warm hot double box electric water boiling heater | |
| CN104873100A (en) | Electric kettle without heating container | |
| CN202975864U (en) | Automatic constant temperature bathtub control system | |
| CN201903159U (en) | Electrical water heating device | |
| CN202521586U (en) | Solar intelligent control heating steam boiler water supply energy-saving device | |
| CN210107773U (en) | Water-saving water heater | |
| CN207422646U (en) | The energy-saving type boiling water device of cold water can be provided | |
| CN207486776U (en) | The gas combustion apparatus of steam and hot water can be produced simultaneously | |
| CN206670055U (en) | A kind of sleeved combined electromagnetic hotline heater | |
| CN106091384B (en) | Wall-mounted stove | |
| CN201852268U (en) | Fully automatic steam water-boiling heater capable of continuously supplying water | |
| CN203354336U (en) | Novel normal pressure type energy-saving water dispenser | |
| CN201229051Y (en) | Water level controlled fast heating drinking machine | |
| CN206478690U (en) | A kind of Novel gas stove | |
| CN204708608U (en) | A kind of without hot courage insulating pot | |
| CN201209942Y (en) | Hot water pipe auxiliary electric water heater | |
| CN204063572U (en) | Electric heating water bath natural gas secondary heat booster | |
| CN103494513A (en) | Improved water dispenser | |
| CN210165562U (en) | Electric heating equipment capable of discharging one hundred percent of boiled water | |
| CN204260567U (en) | A kind of anti-thousand boiling water energy-saving drinking machines | |
| CN210532714U (en) | Solar water heater | |
| CN203807489U (en) | Hot water supply device for leather processing | |
| CN208185544U (en) | A kind of mechanical heat hydraulic pressure's regulating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200609 Address after: 233010 Room 302, No. 8319 Yanshan Road, Bengbu City, Anhui Province Applicant after: Bengbu Lichao Information Technology Co.,Ltd. Address before: 523000 Guangdong province Dongguan Songshan Lake high tech Industrial Development Zone Technology Park building 11, floor 2, 201D Applicant before: DONGGUAN TIANHE ELECTROMECHANICAL DEVELOPMENT Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221201 Address after: 274000 13F, Hawaii building, No. 289, Yongchang Road, Heze City, Shandong Province Patentee after: Shandong kangzhaichao air purification equipment Co.,Ltd. Address before: 233010 No. 8319, Yanshan Road, Bengbu City, Anhui Province (Room 302, No. 6, shanglida Science Park) Patentee before: Bengbu Lichao Information Technology Co.,Ltd. |