CN110215117B - Energy-saving water heating device capable of automatically descaling - Google Patents
Energy-saving water heating device capable of automatically descaling Download PDFInfo
- Publication number
- CN110215117B CN110215117B CN201910523403.7A CN201910523403A CN110215117B CN 110215117 B CN110215117 B CN 110215117B CN 201910523403 A CN201910523403 A CN 201910523403A CN 110215117 B CN110215117 B CN 110215117B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21166—Constructional details or accessories
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/42—Devices to prevent deposition of scale, i.e. fur, or the like
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Commercial Cooking Devices (AREA)
Abstract
The invention discloses an energy-saving water heating device capable of automatically descaling, which comprises an electric kettle and a cavity arranged in the electric kettle, a handle is fixedly arranged on the right end face of the electric kettle, a cover for sealing the cavity is arranged on the upper side of the cavity, the electric kettle is provided with a power cavity positioned at the lower side of the cavity, the cavity is communicated with the power cavity, the electric heating wire is arranged in the power cavity, the inner wall descaling mechanism is arranged in the cavity, the electric heating kettle can automatically remove scale, the removing process is fully automatic, the removing efficiency of the scale is greatly improved, the heating efficiency of the electric heating kettle after the scale is removed is greatly improved, the scale is removed by a physical method without adding other substances, and the scale is not required to be cleaned for many times after being removed, has no peculiar smell, and has higher practicability.
Description
Technical Field
The invention relates to the technical field of energy-saving machinery, in particular to an energy-saving water heating device capable of automatically descaling.
Background
The scale (Water scale) is commonly called as 'scale and caustic soda', and is white blocky or powdery substances formed by attaching minerals contained in boiled hard Water to a container (such as a pot, a kettle and the like) gradually, the main components of the scale are calcium carbonate, magnesium carbonate, calcium sulfate, magnesium sulfate, calcium chloride, magnesium chloride and the like, the heat conductivity of the scale is very poor, if thick scale is formed in the electric kettle, the Water heating efficiency is too low, and energy is wasted, vinegar or sodium bicarbonate and the like are generally placed in the kettle to be boiled by Water in the traditional method for removing the scale in the electric kettle, and the mode needs to be cleaned for multiple times after the removal is finished, so that time and labor are wasted, and the invention improves the defects.
Disclosure of Invention
The invention aims to solve the technical problem of providing an energy-saving water heating device capable of automatically descaling, and the energy-saving water heating device overcomes the problems.
The invention is realized by the following technical scheme.
The invention relates to an energy-saving water heating device capable of automatically descaling, which comprises an electric kettle and a cavity arranged in the electric kettle, wherein a handle is fixedly arranged on the right end surface of the electric kettle, a cover for closing the cavity is arranged on the upper side of the cavity, a power cavity positioned on the lower side of the cavity is arranged in the electric kettle, the cavity is communicated with the power cavity, an electric heating wire is arranged in the power cavity, and an inner wall descaling mechanism is arranged in the cavity;
the inner wall descaling mechanism comprises a support ring arranged on the inner wall of the cavity, a guide groove is arranged in the inner wall of the cavity, a guide block is arranged in the guide groove in a sliding manner, a scraping ring fixedly connected with the guide block is arranged in the cavity, the scraping ring is placed on the upper end surface of the support ring, the upper side of the scraping ring is an edge-shaped edge, a lower sliding groove is arranged in the inner wall of the scraping ring, a lower sliding block is arranged in the lower sliding groove in a sliding manner, a lower spring is connected between the lower sliding block and the top wall of the lower sliding groove, a bottom plate in sliding and sealing connection with the inner wall of the scraping ring is arranged in the scraping ring, the bottom plate is fixedly connected with the lower sliding block, a lower electric push rod is fixedly arranged on the middle bottom wall of the power cavity, the upper end of the lower push rod on the upper side of the lower electric push rod is fixedly connected, the scraping ring rises along the guide groove, and water scale on the inner wall of the cavity is scraped by the blade-shaped edge on the upper side of the scraping ring.
Furthermore, the right end face of the electric kettle is provided with an upper chute, an upper sliding block is arranged in the upper chute in a sliding manner, an installation block is fixedly arranged on the right end face of the upper sliding block, an installation groove is formed in the installation block, an installation shaft is arranged between the front wall and the rear wall of the installation groove in a rotating manner, an installation plate is fixedly arranged on the installation shaft, the installation plate is fixedly connected with the cover, a scraper cavity is formed in the cover, an upper scraper is arranged in the scraper cavity, when the scraping ring moves to the uppermost side, the bottom plate rises along the lower chute, the cover is turned over by one hundred eighty degrees, the upper scraper and the bottom plate are in the same plane, and the upper scraper slides leftwards to scrape scale on the upper surface of the bottom plate.
Further, a screw rod cavity communicated with the scraper blade cavity is arranged in the cover, a screw rod is rotatably arranged between the left wall and the right wall of the screw rod cavity, a spring box in threaded connection with the screw rod is slidably arranged in the screw rod cavity, a spring cavity with a downward opening is arranged in the spring box, a connecting rod is slidably arranged in the spring cavity, a reset spring is connected between the connecting rod and the top wall of the spring cavity, a transmission plate is installed at the left end of the upper scraper blade, the connecting rod is fixedly connected with the upper end face of the transmission plate, a gear cavity communicated with the scraper blade cavity is arranged in the cover, a motor is fixedly arranged on the top wall of the gear cavity, a power shaft is dynamically connected to the lower side of the motor, a sector bevel gear is fixedly arranged at the lower end of the power shaft, the left end of the screw rod extends into the gear cavity and is fixedly provided with a right bevel, the gear shaft right-hand member is fixed and is equipped with left bevel gear, the fixed cam that is equipped with on the gear shaft, be equipped with first spout in the gear chamber left wall, the slip is equipped with the roof pressure piece in the first spout, the roof pressure piece extends to in the gear chamber and the lower extreme with the driving plate up end offsets, be connected with coupling spring between the roof pressure piece with first spout roof, the cam with roof pressure piece up end offsets.
Furthermore, a first sensor electrically connected with the motor is arranged in the inner wall of the guide groove.
Furthermore, an upper spring is connected between the upper sliding block and the bottom wall of the upper sliding groove, a hollow groove communicated with the upper sliding groove is formed in the right end face of the electric kettle, a second sensor electrically connected with the lower electric push rod is arranged in the top wall of the hollow groove, a control block is arranged in the hollow groove in a sliding mode, and a positioning rod is fixedly arranged on the front end face of the control block.
Furthermore, be equipped with the right open-ended push rod chamber in the driving plate, the fixed slide bar that is equipped with of upper scraper blade left end face, the slide bar slide set up in the push rod chamber, the fixed electric putter that is equipped with of push rod chamber left wall, go up the last push rod on electric putter right side with slide bar left end fixed connection.
Furthermore, a closing plate is slidably arranged in the guide groove, the lower end of the closing plate abuts against the upper end face of the guide block, the guide groove is closed by the closing plate, and the closing plate needs to be taken out before descaling.
Furthermore, the left side wall body of the cover protrudes downwards, the right end face of the protruding wall body is provided with a positioning groove with a right opening, a containing cavity with a left opening is arranged in the electric kettle, an inserting rod is arranged in the containing cavity in a sliding mode, and a jacking spring is connected between the inserting rod and the right wall of the containing cavity.
The invention has the beneficial effects that: the scale can be automatically removed, the removing process is fully automatic, the removing efficiency of the scale is greatly improved, the heating efficiency of the electric kettle after the scale is removed is greatly improved, and the energy-saving effect is realized.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 in operation;
FIG. 3 is a schematic view of the structure at A-A in FIG. 1;
FIG. 4 is a schematic view of the structure at B-B in FIG. 1;
FIG. 5 is a schematic view of the structure of FIG. 1 at C;
FIG. 6 is a schematic view of the structure of FIG. 1 at D;
fig. 7 is a schematic diagram of the structure at E in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The energy-saving water heating device capable of automatically descaling, which is described in conjunction with the attached drawings 1-7, mainly comprises an electric kettle 10 and a cavity 11 arranged in the electric kettle 10, wherein a handle 32 is fixedly arranged on the right end face of the electric kettle 10, a cover 24 for sealing the cavity 11 is arranged on the upper side of the cavity 11, a power cavity 39 positioned on the lower side of the cavity 11 is arranged in the electric kettle 10, the cavity 11 is communicated with the power cavity 39, an electric heating wire 34 is arranged in the power cavity 39, and an inner wall descaling mechanism 90 is arranged in the cavity 11;
the inner wall descaling mechanism 90 comprises a support ring 33 arranged on the inner wall of the cavity 11, a guide groove 13 is arranged in the inner wall of the cavity 11, a guide block 69 is arranged in the guide groove 13 in a sliding manner, a scraping ring 15 fixedly connected with the guide block 69 is arranged in the cavity 11, the scraping ring 15 is placed on the upper end surface of the support ring 33, the upper side of the scraping ring 15 is a knife-edge-shaped edge, a lower sliding groove 18 is arranged in the inner wall of the scraping ring 15, a lower sliding block 43 is arranged in the lower sliding groove 18 in a sliding manner, a lower spring 17 is connected between the lower sliding block 43 and the top wall of the lower sliding groove 18, a bottom plate 35 in sliding and sealing connection with the inner wall of the scraping ring 15 is arranged in the scraping ring 15, the bottom plate 35 is fixedly connected with the lower sliding block 43, a lower electric push rod 36 is fixedly arranged on the bottom wall of the power cavity 39, and the upper end of a lower push rod 37 on, the heating wire 34 abuts against the lower end surface of the bottom plate 35, and when the descaling is performed, the scraping ring 15 rises along the guide groove 13, and the scale on the inner wall of the cavity 11 is scraped by the blade-shaped edge on the upper side of the scraping ring 15.
The electric kettle 10 is characterized in that an upper chute 31 is arranged on the right end face of the electric kettle 10, an upper slide block 30 is arranged in the upper chute 31 in a sliding manner, an installation block 29 is fixedly arranged on the right end face of the upper slide block 30, an installation groove 28 is arranged in the installation block 29, an installation shaft 27 is rotatably arranged between the front wall and the rear wall of the installation groove 28, an installation plate 26 is fixedly arranged on the installation shaft 27, the installation plate 26 is fixedly connected with the cover 24, a scraper cavity 70 is arranged in the cover 24, an upper scraper 25 is arranged in the scraper cavity 70, when the scraping ring 15 moves to the uppermost side, the bottom plate 35 rises along the lower chute 18, the cover 24 is turned over by one hundred eighty degrees, the upper scraper 25 and the bottom plate 35 are in the same plane, and the upper scraper 25 slides leftwards to scrape scale on the upper.
A screw rod cavity 22 communicated with the scraper cavity 70 is arranged in the cover 24, a screw rod 23 is rotatably arranged between the left wall and the right wall of the screw rod cavity 22, a spring box 47 in threaded connection with the screw rod 23 is slidably arranged in the screw rod cavity 22, a spring cavity 49 with a downward opening is arranged in the spring box 47, a connecting rod 46 is slidably arranged in the spring cavity 49, a return spring 48 is connected between the connecting rod 46 and the top wall of the spring cavity 49, a driving plate 21 is arranged at the left end of the upper scraper 25, the connecting rod 46 is fixedly connected with the upper end face of the driving plate 21, a gear cavity 56 communicated with the scraper cavity 70 is arranged in the cover 24, a motor 55 is fixedly arranged on the top wall of the gear cavity 56, a power shaft 54 is dynamically connected to the lower side of the motor 55, a sector bevel gear 53 is fixedly arranged at the lower end of the power shaft 54, a right bevel gear 51 is fixedly arranged at the left end of the screw rod 23, a gear shaft 57 is rotatably arranged in the left wall of the gear cavity 56, a left bevel gear 52 is fixedly arranged at the right end of the gear shaft 57, a cam 58 is fixedly arranged on the gear shaft 57, a first sliding groove 61 is arranged in the left wall of the gear cavity 56, a top pressing block 60 is slidably arranged in the first sliding groove 61, the top pressing block 60 extends into the gear cavity 56, the lower end of the top pressing block abuts against the upper end face of the transmission plate 21, a connecting spring 59 is connected between the top wall of the top pressing block 60 and the top wall of the first sliding groove 61, and the cam 58 abuts against the upper end face of the top pressing block 60.
A first sensor 12 electrically connected with the motor 55 is arranged in the inner wall of the guide groove 13.
An upper spring 19 is connected between the upper slider 30 and the bottom wall of the upper chute 31, a hollow groove 42 communicated with the upper chute 31 is arranged on the right end face of the electric kettle 10, a second sensor 40 electrically connected with the lower electric push rod 36 is arranged in the top wall of the hollow groove 42, a control block 41 is arranged in the hollow groove 42 in a sliding manner, and a positioning rod 20 is fixedly arranged on the front end face of the control block 41.
Be equipped with right open-ended push rod chamber 67 in the driving plate 21, the fixed slide bar 68 that is equipped with of upper scraper 25 left end face, slide bar 68 slide set up in the push rod chamber 67, the fixed electric putter 66 that is equipped with of push rod chamber 67 left wall, go up the last push rod 65 on electric putter 66 right side with slide bar 68 left end fixed connection.
A closing plate 14 is slidably arranged in the guide groove 13, the lower end of the closing plate 14 abuts against the upper end face of the guide block 69, the closing plate 14 closes the guide groove 13, and the closing plate 14 needs to be taken out before descaling.
The left side wall body of the cover 24 protrudes downwards, the right end face of the protruding wall body is provided with a positioning groove 63 which is opened towards the right, the electric kettle 10 is internally provided with a containing cavity 44 which is opened towards the left, an inserting rod 64 is slidably arranged in the containing cavity 44, and a jacking spring 45 is connected between the inserting rod 64 and the right wall of the containing cavity 44.
Sequence of mechanical actions of the whole device:
1. when in scale removal, the closing plate 14 is pulled out of the guide groove 13, the cover 24 is turned over by one hundred eighty degrees, the mounting block 29 is pressed downwards to enable the upper sliding block 30 to slide downwards, the control block 41 slides forwards to enable the positioning rod 20 to enter the upper sliding groove 31 to abut against the upper end face of the upper sliding block 30, the control block 41 abuts against the second sensor 40, and the lower electric push rod 36 is started;
2. the lower electric push rod 36 makes the bottom plate 35 move upwards through the lower push rod 37 so as to drive the scraping ring 15 to move upwards, scale on the inner wall of the cavity 11 is scraped through the knife-edge on the upper side of the scraping ring 15,
3. when the guide block 69 moves to the uppermost side of the guide groove 13, the scraping ring 15 cannot continuously rise, the lower push rod 37 pushes the bottom plate 35 to rise to the same height as the upper side of the scraping ring 15, the lower electric push rod 36 stops, the guide block 69 abuts against the first sensor 12, and the motor 55 starts;
4. the power shaft 54 drives the sector bevel gear 53 to rotate, the sector bevel gear 53 is meshed with the left bevel gear 52, the gear shaft 57 drives the cam 58 to rotate, and the cam 58 pushes the transmission plate 21 to move upwards through the pushing block 60, so that the transmission plate 21, the upper scraper 25 and the bottom plate 35 are at the same height;
5. the sector bevel gear 53 is meshed with the right bevel gear 51 to enable the screw rod 23 to rotate, the spring box 47 moves leftwards to drive the transmission plate 21 to move leftwards, and the transmission plate 21 drives the upper scraper 25 to move leftwards to scrape scale on the upper surface of the bottom plate 35;
6. when the spring box 47 moves to the leftmost side, the motor 55 stops, the upper electric push rod 66 is started to push the slide rod 68 to the left through the upper push rod 65, and the slide rod 68 drives the upper scraper 25 to move to the left to completely scrape the upper surface of the bottom plate 35;
7. when resetting, the upper electric push rod 66 is started to enable the sliding rod 68 to drive the upper scraper 25 to reset, the motor 55 rotates reversely to enable the transmission plate 21 to reset, the lower electric push rod 36 is started to enable the bottom plate 35 and the scraping ring 15 to reset, the control block 41 slides backwards to reset the positioning rod 20, the upper sliding block 30 resets under the action of the upper spring 19, the sealing plate 14 is installed in the guide groove 13, and scale is prevented from entering the guide groove 13.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides a but energy-conserving water heating device of automatic descaling, includes electric kettle and set up in cavity in the electric kettle, the fixed handle that is equipped with of electric kettle right-hand member face, the cavity upside be equipped with cavity confined lid, be equipped with in the electric kettle and be located the power chamber of cavity downside, the cavity with power chamber intercommunication, be equipped with the heating wire in the power chamber, its characterized in that: an inner wall descaling mechanism is arranged in the cavity; the inner wall descaling mechanism comprises a support ring arranged on the inner wall of the cavity, a guide groove is arranged in the inner wall of the cavity, a guide block is arranged in the guide groove in a sliding manner, a scraping ring fixedly connected with the guide block is arranged in the cavity, the scraping ring is placed on the upper end surface of the support ring, the upper side of the scraping ring is an edge-shaped edge, a lower sliding groove is arranged in the inner wall of the scraping ring, a lower sliding block is arranged in the lower sliding groove in a sliding manner, a lower spring is connected between the lower sliding block and the top wall of the lower sliding groove, a bottom plate in sliding and sealing connection with the inner wall of the scraping ring is arranged in the scraping ring, the bottom plate is fixedly connected with the lower sliding block, a lower electric push rod is fixedly arranged on the middle bottom wall of the power cavity, the upper end of the lower push rod on the upper side of the lower electric push rod is fixedly connected, the scraping ring rises along the guide groove, and scale on the inner wall of the cavity is scraped by a blade-shaped edge on the upper side of the scraping ring; the electric kettle is characterized in that an upper chute is arranged on the right end face of the electric kettle, an upper sliding block is arranged in the upper chute in a sliding manner, an installation block is fixedly arranged on the right end face of the upper sliding block, an installation groove is formed in the installation block, an installation shaft is rotatably arranged between the front wall and the rear wall of the installation groove, an installation plate is fixedly arranged on the installation shaft and fixedly connected with the cover, a scraper cavity is formed in the cover, an upper scraper is arranged in the scraper cavity, when the scraping ring moves to the uppermost side, the bottom plate rises along the lower chute, the cover is turned over by one hundred eighty degrees, the upper scraper and the bottom plate are in the same plane, and the upper scraper slides to the left to scrape scale on the upper surface of the; a screw rod cavity communicated with the scraper cavity is arranged in the cover, a screw rod is rotatably arranged between the left wall and the right wall of the screw rod cavity, a spring box in threaded connection with the screw rod is slidably arranged in the screw rod cavity, a spring cavity with a downward opening is arranged in the spring box, a connecting rod is slidably arranged in the spring cavity, a reset spring is connected between the connecting rod and the top wall of the spring cavity, a transmission plate is installed at the left end of the upper scraper, the connecting rod is fixedly connected with the upper end face of the transmission plate, a gear cavity communicated with the scraper cavity is arranged in the cover, a motor is fixedly arranged on the top wall of the gear cavity, a power shaft is dynamically connected to the lower side of the motor, a sector bevel gear is fixedly arranged at the lower end of the power shaft, a right bevel gear is fixedly arranged at the left end of the screw rod, a right bevel gear is fixedly arranged in the gear cavity, a, a cam is fixedly arranged on the gear shaft, a first sliding groove is formed in the left wall of the gear cavity, a jacking block is arranged in the first sliding groove in a sliding mode, the jacking block extends into the gear cavity, the lower end of the jacking block abuts against the upper end face of the transmission plate, a connecting spring is connected between the jacking block and the top wall of the first sliding groove, and the cam abuts against the upper end face of the jacking block; a first sensor electrically connected with the motor is arranged in the inner wall of the guide groove; an upper spring is connected between the upper sliding block and the bottom wall of the upper sliding chute, a hollow groove communicated with the upper sliding chute is formed in the right end face of the electric kettle, a second sensor electrically connected with the lower electric push rod is arranged in the top wall of the hollow groove, a control block is arranged in the hollow groove in a sliding mode, and a positioning rod is fixedly arranged on the front end face of the control block; the transmission plate is internally provided with a right-opening push rod cavity, the left end face of the upper scraper blade is fixedly provided with a sliding rod, the sliding rod is arranged in the push rod cavity in a sliding manner, the left wall of the push rod cavity is fixedly provided with an upper electric push rod, and the upper push rod on the right side of the upper electric push rod is fixedly connected with the left end of the sliding rod.
2. The energy-saving water heating device capable of automatically descaling according to the claim 1, characterized in that: and a sealing plate is arranged in the guide groove in a sliding manner, the lower end of the sealing plate is abutted against the upper end face of the guide block, the guide groove is sealed by the sealing plate, and the sealing plate needs to be taken out before descaling.
3. The energy-saving water heating device capable of automatically descaling as claimed in claim 2, wherein: the electric kettle is characterized in that a positioning groove with a right opening is formed in the left side wall body of the cover and protrudes downwards, a containing cavity with a left opening is formed in the right end face of the protruding wall body, an inserting rod is arranged in the containing cavity in a sliding mode, and a jacking spring is connected between the inserting rod and the right wall of the containing cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910523403.7A CN110215117B (en) | 2019-06-17 | 2019-06-17 | Energy-saving water heating device capable of automatically descaling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910523403.7A CN110215117B (en) | 2019-06-17 | 2019-06-17 | Energy-saving water heating device capable of automatically descaling |
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| Publication Number | Publication Date |
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| CN110215117A CN110215117A (en) | 2019-09-10 |
| CN110215117B true CN110215117B (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910523403.7A Active CN110215117B (en) | 2019-06-17 | 2019-06-17 | Energy-saving water heating device capable of automatically descaling |
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| CN (1) | CN110215117B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111956069A (en) * | 2020-08-26 | 2020-11-20 | 兰溪市慧洁日用品有限公司 | Intelligent convenient water heater |
| CN112704369A (en) * | 2020-12-08 | 2021-04-27 | 丹顶鹤智能科技(江苏)有限公司 | Coffee pot with scale cleaning device |
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| BE516301A (en) * | ||||
| CN1371766A (en) * | 2001-02-25 | 2002-10-02 | 孙志远 | Descaling machine for inner wall of water supply pipe |
| CN204158214U (en) * | 2014-09-22 | 2015-02-18 | 刘崇朴 | A kind of kettle being easy to clean and heat |
| CN204213892U (en) * | 2014-10-27 | 2015-03-18 | 四川溢阳环保设备技术工程有限公司 | Boiler dosing descaling treatment device |
| CN106724791A (en) * | 2016-11-30 | 2017-05-31 | 四川优纬信息科技有限公司 | A kind of electronics water boiling device easy to clean |
| CN207640174U (en) * | 2017-07-11 | 2018-07-24 | 象山建乐电器有限公司 | Multifunctional water kettle |
| CN109044095A (en) * | 2018-09-19 | 2018-12-21 | 吴传桂 | A kind of novel and multifunctional electric kettle |
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2019
- 2019-06-17 CN CN201910523403.7A patent/CN110215117B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE516301A (en) * | ||||
| CN1371766A (en) * | 2001-02-25 | 2002-10-02 | 孙志远 | Descaling machine for inner wall of water supply pipe |
| CN204158214U (en) * | 2014-09-22 | 2015-02-18 | 刘崇朴 | A kind of kettle being easy to clean and heat |
| CN204213892U (en) * | 2014-10-27 | 2015-03-18 | 四川溢阳环保设备技术工程有限公司 | Boiler dosing descaling treatment device |
| CN106724791A (en) * | 2016-11-30 | 2017-05-31 | 四川优纬信息科技有限公司 | A kind of electronics water boiling device easy to clean |
| CN207640174U (en) * | 2017-07-11 | 2018-07-24 | 象山建乐电器有限公司 | Multifunctional water kettle |
| CN109044095A (en) * | 2018-09-19 | 2018-12-21 | 吴传桂 | A kind of novel and multifunctional electric kettle |
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|---|---|
| CN110215117A (en) | 2019-09-10 |
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