CN107388573B - Water boiler - Google Patents
Water boiler Download PDFInfo
- Publication number
- CN107388573B CN107388573B CN201710747923.7A CN201710747923A CN107388573B CN 107388573 B CN107388573 B CN 107388573B CN 201710747923 A CN201710747923 A CN 201710747923A CN 107388573 B CN107388573 B CN 107388573B
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- Prior art keywords
- pipe
- water
- cover body
- barrel
- hole
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 126
- 230000001681 protective effect Effects 0.000 claims abstract description 28
- 238000005485 electric heating Methods 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- 239000012528 membrane Substances 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000009835 boiling Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 16
- 230000001012 protector Effects 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cookers (AREA)
Abstract
The invention discloses a water boiler, which comprises a barrel-shaped inner container, an electric heating pipe and a controller for controlling the electric heating pipe to work, wherein a cover body is fixedly connected at an opening of the barrel-shaped inner container, a water inlet pipe and a water outlet pipe are arranged on the cover body, a water outlet at the lower part of the water inlet pipe is communicated with the inner lower part of the barrel-shaped inner container, the lower end edge of a diaphragm is fixedly connected with the upper end face of the cover body in a sealing way, a protective cover is arranged on the diaphragm, the protective cover is fixedly connected with the cover body, and an exhaust hole for communicating the inner space and the outer space of the protective cover is arranged on the protective cover; the part of the water inlet pipe, which is close to the cover body, is provided with at least one siphon hole, the cover body is provided with a communicating waterway, one end of the communicating waterway is communicated with the siphon hole, the other end of the communicating waterway is communicated with a variable space surrounded by the membrane and the cover body, the siphon hole is communicated with the inner hole of the water inlet pipe and the communicating waterway, and the electric heating pipe is arranged at the outer bottom of the barrel-shaped inner container or in the barrel-shaped inner container. The invention can effectively prevent the discharge of steam and the overflow of high-temperature water drops during water boiling, improves the use safety and is beneficial to reducing the loss of energy sources.
Description
Technical Field
The invention relates to a water boiler.
Background
In the traditional water boiler, because the problems of water vapor and water expansion can be generated when water is boiled, the inner container structure is usually in an open type, but the open type inner container structure can bring the following problems, on one hand, when water is boiled, the water vapor can be discharged or a small amount of high-temperature water drops overflow, people are easy to scald, and the use safety is lower; on the other hand, the discharge of the water vapor wastes a part of energy, which is unfavorable for energy conservation.
Disclosure of Invention
The invention aims to solve the technical problem of providing a water boiler, which can effectively prevent the discharge of steam and the overflow of high-temperature water drops during water boiling, improves the use safety and is also beneficial to reducing the energy loss.
In order to achieve the above purpose, the technical scheme of the invention is as follows: the water boiler comprises a barrel-shaped inner container, an electric heating pipe and a controller, wherein a cover body is fixedly connected to an opening of the barrel-shaped inner container, a water inlet pipe and a water outlet pipe are arranged on the cover body, a water outlet at the lower part of the water inlet pipe is communicated with the inner lower part of the barrel-shaped inner container, a water inlet at the lower part of the water outlet pipe is communicated with the inner upper part of the barrel-shaped inner container, the lower end edge of a membrane is in sealing and fixedly connected with the upper end face of the cover body, a protective cover is arranged on the membrane, the protective cover is fixedly connected with the cover body, and an exhaust hole communicated with the inner space and the outer space of the protective cover is arranged on the protective cover; the part of the water inlet pipe, which is close to the cover body, is provided with at least one siphon hole, the cover body is provided with a communicating waterway, one end of the communicating waterway is communicated with the siphon hole, the other end of the communicating waterway is communicated with a variable space surrounded by the diaphragm and the cover body, the siphon hole is communicated with the inner hole of the water inlet pipe and the communicating waterway, the electric heating pipe is arranged at the outer bottom of the barrel-shaped inner container or in the barrel-shaped inner container, and the controller controls the electric heating pipe to work.
Further, the upper end of the barrel-shaped inner container is provided with an upper flange extending outwards, the outer side face of the cover body is provided with a middle flange extending outwards, the lower end of the protective cover is provided with a lower flange extending outwards, and the upper flange, the middle flange and the lower flange are mutually close to each other and are fastened through bolts.
Further, the upper end face of the cover body is provided with a circle of mounting groove, the lower end face of the diaphragm is provided with an upward concave cavity, the edge of the lower end face of the diaphragm is provided with a circle of downward extending matching bulge, the matching bulge is embedded into the mounting groove, and the edge of the upper end face of the diaphragm is pressed by the lower end face of the protective cover. The structure is beneficial to the installation or replacement of the membrane and the absorption of water vapor and expansion water.
Further, a plurality of grooves are formed in the inner top of the protective cover. In order to reduce the area of contact with the top in the safety cover when diaphragm inflation, prevent that the adhesion from appearing in diaphragm and the safety cover, promote the reliability that the diaphragm resetted.
Further, a temperature sensing tube is arranged in the barrel-shaped inner container, a temperature sensor is arranged in the temperature sensing tube, and the temperature sensor is matched with the controller and the electric heating tube to control the water temperature in the barrel-shaped inner container; the cover body is provided with a metal water level detector, and when the water level in the barrel-shaped inner container is lower than the metal water level detector, the controller cuts off the power supply of the electric heating pipe. So as to prevent dry heating in the absence of water or abnormal heating in the case of low water level.
The lower end of the water inlet pipe is provided with a baffle, and the water outlet of the water inlet pipe is positioned below the baffle. Therefore, when the water pressure is high, cold water can be prevented from running to the upper part of the barrel-shaped inner container, and unheated or sufficiently heated water is output from the water outlet pipe, so that the quality of the water outlet is affected.
Preferably, the water inlet pipe comprises an upper pipe and a lower pipe, the upper pipe is connected with the cover body into a whole, an opening is formed in the side wall of the middle part of the inner hole of the upper pipe, the opening is communicated with the communicating waterway on the cover body, the upper part of the lower pipe is sleeved into the inner hole of the upper pipe and plugs the opening, the siphon hole is formed in the side wall of the upper part of the lower pipe, the opening is communicated with the inner hole of the lower pipe through the siphon hole, the inner hole of the lower pipe is communicated with the inner hole of the upper pipe, and the water outlet of the lower part of the water inlet pipe is arranged at the lower end of the lower pipe. Thus, the upper pipe and the lower pipe are convenient to manufacture and assemble, and can be made of different materials so as to adapt to different working environments.
Further, a clamping protrusion with a polygonal cross section is arranged on the outer surface of the upper part of the lower pipe, a matched inner wall with a polygonal cross section is arranged in the inner hole of the lower part of the upper pipe, and the clamping protrusion is embedded with the matched inner wall so that the upper pipe and the lower pipe are fixedly connected in the circumferential direction; the lower part of the upper pipe and the upper part of the lower pipe are correspondingly provided with clamping grooves, and a U-shaped clamping piece is clamped on the corresponding clamping grooves on the lower part of the upper pipe and the upper part of the lower pipe so that the upper pipe and the lower pipe are fixedly connected in the axial direction.
Further, a bending section is arranged in the middle of the lower pipe, and a water outlet at the lower end of the lower pipe corresponds to the central position of the bottom of the barrel-shaped liner. Thus, the water inlet can be uniformly diffused, and uniform heating is facilitated.
Further, a baffle is fixedly connected to the lower end of the lower pipe, and a water outlet at the lower end of the lower pipe is positioned below the baffle. Also, in order to prevent cold water from running to the upper portion of the tub-shaped inner container, unheated or sufficiently heated water is outputted from the water outlet pipe, affecting the quality of the water outlet.
The invention is characterized in that at least one siphon hole is arranged at the part of the water inlet pipe, which is close to the cover body, a communicating waterway is arranged on the cover body, one end of the communicating waterway is communicated with the siphon hole, the other end of the communicating waterway is communicated with a variable space surrounded by the diaphragm and the cover body, the siphon hole is communicated with the inner hole of the water inlet pipe and the communicating waterway, and the water outlet at the lower part of the water inlet pipe is communicated with the inner lower part of the barrel-shaped liner. When heating the water in the barrel-shaped inner container, the water vapor and the expansion water generated by heating can be absorbed by the variable space surrounded by the diaphragm and the cover body through the inner hole of the water inlet pipe, the siphon hole and the communication waterway, the water vapor and the high-temperature water can not run outside at will, the discharge of the vapor and the overflow of high-temperature water drops during water heating are effectively prevented, and the use safety is improved. On the other hand, the water vapor can not be discharged, so that the heat preservation time can be prolonged, and the energy loss can be reduced.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a bottom view of the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 2;
FIG. 5 is an enlarged view at B of FIG. 4;
FIG. 6 is a perspective view of a hidden diaphragm and protective cover of the present invention;
FIG. 7 is a perspective view of a hidden tub liner of the present invention;
fig. 8 is a perspective view of the down tube and baffle secured together.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 to 8 show a water boiler, including a barrel-shaped inner container 1, an electric heating tube 2, a controller (not shown in the figure), a cover 3 is fixedly connected at the opening of the barrel-shaped inner container 1, two sealing rings 3a are arranged between the cover 3 and the inner wall of the barrel-shaped inner container 1, a water inlet pipe 4 and a water outlet pipe 5 are arranged on the cover 3, a water outlet 424 at the lower part of the water inlet pipe 4 is communicated with the inner lower part of the barrel-shaped inner container 1, a water inlet at the lower part of the water outlet pipe 5 is communicated with the inner upper part of the barrel-shaped inner container 1, and the controller controls the electric heating tube 2 to work.
The water inlet pipe 4 comprises an upper pipe 41 and a lower pipe 42, the upper pipe 41 and the cover body 3 are connected into a whole, an opening 411 is arranged on the side wall of the middle part of the inner hole of the upper pipe 41, the upper part of the lower pipe 42 is sleeved in the inner hole of the upper pipe 41 and plugs the opening 411, a sealing ring 4a is respectively arranged between the outer surfaces of the lower pipe 42 above and below the opening 411 and the inner hole surface of the upper pipe 41, and a water outlet 424 at the lower part of the water inlet pipe 4 is arranged at the lower end part of the lower pipe 42, namely, the water outlet 424 at the lower end of the lower pipe 42 is positioned at the lower part of the barrel-shaped liner 1.
The side wall of the upper part of the lower pipe 42 forming the water inlet pipe 4 is provided with a plurality of siphon holes 43, an annular groove 431 is arranged on the outer surface of the upper part of the lower pipe 42, and then the plurality of siphon holes 43 are arranged at the bottom of the annular groove 431, so that water flow can conveniently pass through the plurality of siphon holes 43; the opening 411 is communicated with the inner hole of the lower tube 42 through the siphon hole 43, the inner hole of the lower tube 42 is communicated with the inner hole of the upper tube 41, the inner hole of the lower tube 42 above the siphon hole 43 is a stepped inner hole, and a small hole 421 of the stepped inner hole is abutted against the siphon hole 43, so that a siphon effect is better generated.
The outer surface of the upper part of the lower pipe 42 is provided with a clamping protrusion 422 with a polygonal cross section, the inner hole of the lower part of the upper pipe 41 is provided with a section of matching inner wall 412 with a polygonal cross section, and the clamping protrusion 422 is embedded with the matching inner wall 412 so that the upper pipe 41 and the lower pipe 42 are fixedly connected in the circumferential direction; the lower part of the upper pipe 41 and the upper part of the lower pipe 42 are correspondingly provided with clamping grooves, and a U-shaped clamping piece 44 is clamped on the corresponding clamping grooves on the lower part of the upper pipe 41 and the upper part of the lower pipe 42 so that the upper pipe 41 and the lower pipe 42 are fixedly connected in the axial direction.
The middle part of the lower pipe 42 is provided with a bending section 423, so that the water outlet 424 at the lower end of the lower pipe 42 can correspond to the central position of the bottom of the barrel-shaped liner 1. So as to uniformly disperse the water and be beneficial to balanced heating.
A baffle 45 is fixedly connected to the lower end of the lower pipe 42, and a water outlet 424 at the lower end of the lower pipe 42 is positioned below the baffle 45. The baffle 45 is disc-shaped, and the center of the baffle 45 corresponds to the center position of the bottom of the barrel-shaped inner container 1, so that cold water can be well prevented from running to the upper part in the barrel-shaped inner container 1 when water is fed, unheated or insufficiently heated water is prevented from being output from the water outlet pipe 5, and the water outlet quality is further improved.
The electric heating pipe 2 is fixedly connected to a heating plate 21, the heating plate 21 is attached to the outer bottom surface of the barrel-shaped inner container 1 for heating, and the electric heating pipe 2 can avoid scale formation on the electric heating pipe 2 outside the barrel-shaped inner container 1, so that heating efficiency is affected. The heating plate 21 is provided with an overtemperature protector 22, and when the overtemperature protector 22 detects that the temperature of the bottom of the heating plate 21 exceeds a set value, the power supply of the electric heating pipe 2 is cut off through the controller, so that dry burning can be prevented, and the barrel-shaped inner container 1 and the heating pipe 2 are better protected.
The lower end edge of one diaphragm 6 is in sealing and fixing connection with the upper end face of the cover body 3, a protective cover 7 is arranged on the diaphragm 6, the protective cover 7 is fixedly connected with the cover body 3, and a plurality of exhaust holes 71 which are communicated with the inner space and the outer space of the protective cover 7 are formed in the protective cover 7; the cover body 3 is provided with a communicating waterway 31, one end of the communicating waterway 31 is communicated with a siphon hole 43, the other end of the communicating waterway 31 is communicated with a variable space formed by the diaphragm 6 and the cover body 3, the siphon hole 43 is communicated with an inner hole of the water inlet pipe 4 and the communicating waterway 31, particularly the siphon hole 43 is communicated with the opening 411, the opening 411 is communicated with one end of the communicating waterway 31, the siphon hole 43 is communicated with an inner hole of the lower pipe 42, and the inner hole of the lower pipe 42 is communicated with an inner hole of the upper pipe 41.
The upper end of the barrel-shaped liner 1 is provided with an upper flange 11 which extends outwards, the outer side surface of the cover body 3 is provided with a middle flange 32 which extends outwards, the lower end of the protective cover 7 is provided with a lower flange 72 which extends outwards, and the upper flange 11, the middle flange 32 and the lower flange 72 are mutually close together and are fastened by bolts.
The upper end face of the cover body 3 is provided with a circle of mounting groove 33, the lower end face of the diaphragm 6 is provided with an upward concave cavity, the edge of the lower end face of the diaphragm 6 is provided with a circle of downward extending matching protrusions 61, the matching protrusions 61 are embedded into the mounting groove 33, and the edge of the upper end face of the diaphragm 6 is pressed by the lower end face of the protective cover 7. This causes the lower end edge of the diaphragm 6 to form a sealing and fixing connection with the upper end face of the cover 3.
The inner top of the protective cover 7 is provided with a plurality of grooves 73. The contact area between the diaphragm 6 and the inner top of the protective cover 7 during expansion can be reduced, the diaphragm 6 and the protective cover 7 are prevented from being adhered, and the resetting reliability of the diaphragm 6 is improved.
The barrel-shaped inner container 1 is internally provided with a temperature sensing tube 8, a temperature sensor is arranged in the temperature sensing tube 8, and the temperature sensor is matched with the controller and the electric heating tube 2 to control the water temperature in the barrel-shaped inner container 1.
The cover body 3 is provided with a metal water level detector 9, and when the water level in the barrel-shaped inner container 1 is lower than the metal water level detector 9, the controller cuts off the power supply of the electric heating pipe 2. The controller can switch on the power supply of the electric heating pipe 2 only when the water in the barrel-shaped liner 1 reaches the metal water level detector 9.
The barrel-shaped liner 1 of the embodiment can be provided with an insulation layer and a shell outside, and the controller can be arranged on the shell.
When the embodiment works, after the barrel-shaped liner 1 is filled with water, the controller is connected with the power supply of the electric heating pipe 2 to heat, when the water temperature exceeds 85 ℃, steam starts to be generated, meanwhile, the water is expanded gradually, at the moment, because the diaphragm 6 can deform, the steam and the expanded water can be absorbed by the variable space between the diaphragm 6 and the cover body 3 through the inner hole of the lower pipe 42, the siphon hole 43 and the communicating waterway 31, and when the temperature reaches 100 ℃, the controller cuts off the power supply of the electric heating pipe 2 to stop heating. At this time, if water is needed, the heated boiled water can be output by opening the water outlet pipe 5. When water is fed, water in the variable space between the membrane 6 and the cover body 3 is sucked into the barrel-shaped liner 1 through the siphon holes 43, so that the membrane 6 is reset and can enter the next heating.
The above is only one preferred embodiment of the present invention and all equivalent changes to those skilled in the art according to the claims fall within the scope of the present invention.
Claims (6)
1. The utility model provides a water boiler, includes tubbiness inner bag, electric heating pipe, controller, and tubbiness inner bag opening part links firmly a lid, is equipped with inlet tube and outlet pipe on the lid, and the delivery port of inlet tube lower part communicates the interior lower part of tubbiness inner bag, and the water inlet of outlet pipe lower part communicates the interior upper portion of tubbiness inner bag, its characterized in that: the lower end edge of one diaphragm is in sealing connection with the upper end face of the cover body, a protective cover is arranged on the diaphragm, the protective cover is fixedly connected with the cover body, an exhaust hole which is communicated with the inner space and the outer space of the protective cover is arranged on the protective cover, and a plurality of grooves are formed in the inner top of the protective cover;
the water inlet pipe comprises an upper pipe and a lower pipe, a plurality of siphon holes are formed in the side wall of the upper part of the lower pipe forming the water inlet pipe, an annular groove is formed in the outer surface of the upper part of the lower pipe, the plurality of siphon holes are formed in the bottom of the annular groove, the inner hole of the lower pipe above the siphon holes is a stepped inner hole, and one small hole of the stepped inner hole abuts against the siphon hole;
the cover body is provided with a communicating waterway, one end of the communicating waterway is communicated with a siphon hole, the other end of the communicating waterway is communicated with a variable space surrounded by the diaphragm and the cover body, the siphon hole is communicated with an inner hole of the water inlet pipe and the communicating waterway, the electric heating pipe is arranged at the outer bottom of the barrel-shaped inner container or in the barrel-shaped inner container, and the controller controls the electric heating pipe to work;
the upper pipe is connected with the cover body into a whole, an opening is formed in the side wall of the middle part of the inner hole of the upper pipe, the opening is communicated with the communicating waterway on the cover body, the upper part of the lower pipe is sleeved into the inner hole of the upper pipe and plugs the opening, the opening is communicated with the inner hole of the lower pipe through a siphon hole, the inner hole of the lower pipe is communicated with the inner hole of the upper pipe, a water outlet at the lower part of the water inlet pipe is arranged at the lower end of the lower pipe, a baffle is fixedly connected to the lower end of the lower pipe, and the water outlet at the lower end of the lower pipe is positioned below the baffle;
and sealing rings are respectively arranged between the outer surfaces of the lower pipes above and below the openings and the inner hole surface of the upper pipe.
2. A water boiler according to claim 1, wherein: the upper end of the barrel-shaped liner is provided with an upper flange extending outwards, the outer side surface of the cover body is provided with a middle flange extending outwards, the lower end of the protective cover is provided with a lower flange extending outwards, and the upper flange, the middle flange and the lower flange are mutually close to each other and are fastened by bolts.
3. A water boiler according to claim 1, wherein: the upper end face of the cover body is provided with a circle of mounting groove, the lower end face of the diaphragm is provided with an upward concave cavity, the edge of the lower end face of the diaphragm is provided with a circle of downward extending matching bulge, the matching bulge is embedded into the mounting groove, and the edge of the upper end face of the diaphragm is pressed by the lower end face of the protective cover.
4. A water boiler according to claim 1, wherein: a temperature sensing tube is arranged in the barrel-shaped inner container, a temperature sensor is arranged in the temperature sensing tube, and the temperature sensor is matched with the controller and the electric heating tube to control the water temperature in the barrel-shaped inner container; the cover body is provided with a metal water level detector, and when the water level in the barrel-shaped inner container is lower than the metal water level detector, the controller cuts off the power supply of the electric heating pipe.
5. A water boiler according to claim 1, wherein: the outer surface of the upper part of the lower pipe is provided with a clamping protrusion with a polygonal cross section, the inner hole of the lower part of the upper pipe is provided with a section of matched inner wall with a polygonal cross section, and the clamping protrusion is embedded with the matched inner wall so that the upper pipe and the lower pipe are fixedly connected in the circumferential direction; the lower part of the upper pipe and the upper part of the lower pipe are correspondingly provided with clamping grooves, and a U-shaped clamping piece is clamped on the corresponding clamping grooves on the lower part of the upper pipe and the upper part of the lower pipe so that the upper pipe and the lower pipe are fixedly connected in the axial direction.
6. A water boiler according to claim 1, wherein: the middle part of the lower pipe is provided with a bending section, and the water outlet at the lower end of the lower pipe corresponds to the central position of the bottom of the barrel-shaped liner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710747923.7A CN107388573B (en) | 2017-08-28 | 2017-08-28 | Water boiler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710747923.7A CN107388573B (en) | 2017-08-28 | 2017-08-28 | Water boiler |
Publications (2)
Publication Number | Publication Date |
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CN107388573A CN107388573A (en) | 2017-11-24 |
CN107388573B true CN107388573B (en) | 2024-04-02 |
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Family Applications (1)
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CN201710747923.7A Active CN107388573B (en) | 2017-08-28 | 2017-08-28 | Water boiler |
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CN (1) | CN107388573B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107860125A (en) * | 2017-12-08 | 2018-03-30 | 厦门阿玛苏电子卫浴有限公司 | Water boiler |
CN108332416B (en) * | 2018-03-28 | 2023-11-17 | 厦门中家院生态科技有限公司 | Water boiler |
CN108981146B (en) * | 2018-09-21 | 2024-07-05 | 莱克电气绿能科技(苏州)有限公司 | Heating device and purifier |
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CN105509307A (en) * | 2016-02-25 | 2016-04-20 | 厦门阿玛苏电子卫浴有限公司 | Water boiler |
CN106440337A (en) * | 2016-10-17 | 2017-02-22 | 厦门阿玛苏电子卫浴有限公司 | Closed water boiler |
CN106871432A (en) * | 2017-04-07 | 2017-06-20 | 厦门中家院生态科技有限公司 | A kind of open type boiler |
CN106871433A (en) * | 2017-04-07 | 2017-06-20 | 厦门中家院生态科技有限公司 | A kind of closed boiler |
CN207299502U (en) * | 2017-08-28 | 2018-05-01 | 厦门中家院生态科技有限公司 | A kind of boiler |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US7942390B2 (en) * | 2006-05-03 | 2011-05-17 | Thermolec Ltee | Steam humidifier |
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2017
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105509307A (en) * | 2016-02-25 | 2016-04-20 | 厦门阿玛苏电子卫浴有限公司 | Water boiler |
CN106440337A (en) * | 2016-10-17 | 2017-02-22 | 厦门阿玛苏电子卫浴有限公司 | Closed water boiler |
CN106871432A (en) * | 2017-04-07 | 2017-06-20 | 厦门中家院生态科技有限公司 | A kind of open type boiler |
CN106871433A (en) * | 2017-04-07 | 2017-06-20 | 厦门中家院生态科技有限公司 | A kind of closed boiler |
CN207299502U (en) * | 2017-08-28 | 2018-05-01 | 厦门中家院生态科技有限公司 | A kind of boiler |
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