CN212619291U - Electric water heater - Google Patents
Electric water heater Download PDFInfo
- Publication number
- CN212619291U CN212619291U CN202020657481.4U CN202020657481U CN212619291U CN 212619291 U CN212619291 U CN 212619291U CN 202020657481 U CN202020657481 U CN 202020657481U CN 212619291 U CN212619291 U CN 212619291U
- Authority
- CN
- China
- Prior art keywords
- air
- module
- water heater
- electric water
- external circulation
- 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
- F24H6/00—Combined water and air heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/065—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit fan combined with single duct; mounting arrangements of a fan in a duct
-
- 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
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
- F24H9/1863—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
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
- F24H9/2071—Arrangement or mounting of control or safety devices for air heaters using electrical energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/18—Details or features not otherwise provided for combined with domestic apparatus
- F24F2221/183—Details or features not otherwise provided for combined with domestic apparatus combined with a hot-water boiler
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Central Heating Systems (AREA)
- Ventilation (AREA)
Abstract
The utility model discloses an electric water heater relates to domestic appliance technical field, and this electric water heater includes this body portion of water heater and extended function portion, and extended function portion includes air extrinsic cycle module and air inner loop module, and air extrinsic cycle module and air inner loop module detachably install the same side tip at electric water heater. The electric water heater also comprises a shell with an opening at the end part and a side end cover seat for closing the opening at the end part, the body part of the water heater is arranged in a shell cavity of the shell, and the extended function part is positioned in the end cover cavity. The water heater body part comprises a first inner container and a second inner container, a container opening mounting hole is formed in the inner side wall of the side end cover seat, and a first container opening and a second container opening of the first inner container and the second inner container are respectively mounted in the container opening mounting hole. The utility model discloses an electric water heater function is various, can effectively improve the bathroom environment, and rational in infrastructure compactness, is convenient for maintain and installs and remove the operation, and user experience is good.
Description
Technical Field
The utility model relates to the technical field of household appliances, specifically, relate to an electric water heater.
Background
With the improvement of the living standard of consumers, electrical appliances with various functions are produced, but the existing electrical appliances have single functions and large volumes, and if too many electrical appliances are purchased, the occupied space of a room is large, so that the consumption requirements of the consumers cannot be met. The bathroom is used as a bath space and a bathroom, the bathroom often has the problems of peculiar smell or easy bathroom humidity or air environment suppression caused by daily bath, and the like, and particularly, the bathroom is obvious under the condition of bad weather, the user experience is influenced, and the problem that how to effectively and conveniently improve the bathroom environment is gradually concerned by consumers is also solved.
Disclosure of Invention
The utility model aims at providing a novel electric water heater, this electric water heater function is various, can effectively improve the bathroom environment, and rational in infrastructure compactness, is convenient for maintain and installs and remove the operation, and user experience is good.
In order to achieve the above object, the present invention provides an electric water heater, comprising:
a water heater body portion; and
and the extended function part comprises an air external circulation module and an air internal circulation module, and the air external circulation module and the air internal circulation module are detachably arranged at the same side end part of the electric water heater.
Optionally, the electric water heater may further include:
the water heater comprises a shell with an opening at the end part, and a water heater body part is arranged in a shell cavity of the shell; and
and the side end cover seat is used for closing the end opening and sinking towards the shell cavity to form an end cover cavity, and the extended function part is positioned in the end cover cavity.
Further, the water heater body part comprises a first inner container and a second inner container which are arranged in parallel along the vertical direction, the first inner container and the second inner container are respectively provided with a first inner container opening and a second inner container opening which are used for fixedly installing a heating body, a inner container opening installation hole is formed in the inner side wall of the side end cover seat, and the first inner container opening and the second inner container opening are respectively installed in the inner container opening installation hole.
Further, the air external circulation module may be disposed above the air internal circulation module.
Alternatively, the air external circulation module may include an external circulation flow passage communicating the indoor environment with the outdoor environment, the external circulation flow passage being used to discharge the indoor air to the outside or to introduce the outdoor air to the inside of the room, and an external circulation fan provided in the external circulation flow passage.
Alternatively, the air internal circulation module may include an internal circulation flow passage for internally circulating the indoor air, and a temperature adjusting device and an internal circulation fan provided in the internal circulation flow passage, the temperature adjusting device including a heating device for raising the temperature of the air and/or a cooling device for lowering the temperature of the air.
In some embodiments, the external air circulation module may further include an external circulation fan base and an external circulation fan case fastened to the external circulation fan base, the internal air circulation module further includes an internal circulation fan base and an internal circulation fan case fastened to the internal circulation fan base, the external circulation fan base and the internal circulation fan base are both detachably mounted to inner sidewalls of the side end cover bases, the external circulation fan is mounted in a clamping cavity between the external circulation fan base and the external circulation fan case, and the internal circulation fan is mounted in a clamping cavity between the internal circulation fan base and the internal circulation fan case.
Optionally, the air external circulation module may include an external circulation air inlet and an air external circulation air outlet which are communicated with the external circulation flow channel, an opening of the external circulation air inlet is at least partially arranged on a side wall of the electric water heater, and an opening of the external circulation air outlet is at least partially arranged on a top wall of the electric water heater; and/or the presence of a gas in the gas,
the air internal circulation module can comprise an internal circulation air inlet and an internal circulation air outlet which are communicated with the internal circulation flow channel, wherein the opening of the internal circulation air inlet is at least partially arranged on the side wall of the electric water heater, and the opening of the internal circulation air outlet is at least partially arranged on the bottom wall of the electric water heater.
In some embodiments, the electric water heater may further include a sensing module and a control module, the control module being electrically connected to the sensing module, the outer circulation fan, the inner circulation fan and the temperature adjustment device, respectively, the sensing module including at least one of a temperature sensing module for sensing an ambient temperature, a humidity sensing module for sensing an ambient humidity and an odor sensing module for sensing an ambient odor concentration, the control module being configured to:
and controlling the external circulation fan, the internal circulation fan and the temperature adjusting device to be started or stopped according to a comparison result of the value sensed by the sensing module and a preset value.
Optionally, the extended function portion may further include:
the air purifier comprises at least one of an air filtering module, an anion generating module and a deodorizing module, wherein the air filtering module, the anion generating module and the deodorizing module are arranged in an internal circulation flow channel of the air internal circulation module or an external circulation flow channel of the air external circulation module. The utility model discloses an electric water heater includes water heater body portion and extended functionality portion, and extended functionality portion includes air extrinsic cycle module and air inner cycle module, so, except providing the basic function of hot water, this electric water heater accessible air inner cycle module and air inner cycle module improve the bathroom environment, for example accessible air extrinsic cycle module comes the indoor dirty air of discharge or introduces outdoor fresh air, air inner cycle module can combine air treatment device to optimize etc. indoor air, effectively improve the bathroom environment, user experience is good; in addition, air extrinsic cycle module and air inner loop module detachably install in electric water heater with one side tip, not only do benefit to the maintenance in later stage and the operation is dismantled in the installation, can also make electric water heater's overall structure compacter, be suitable for to hold in the bathroom that the space is narrow and small, and circuit layout and runner structural arrangement are also more reasonable.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 shows a schematic structural diagram of an electric water heater according to an embodiment of the present invention;
fig. 2 is an exploded view of the installation of an air external circulation module according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a control structure of the electric water heater of FIG. 1;
FIG. 4 is a schematic view of the air flow direction of the electric water heater of FIG. 1;
fig. 5 is an exploded view of the installation of the extended function portion according to an embodiment of the present invention;
fig. 6 is an exploded view of the installation of an air internal circulation module according to an embodiment of the present invention.
Description of the reference numerals
100 electric water heater
1 heating body of water heater body 11
12 first inner container 13 second inner container
14 water outlet pipe 15 sewage draining pipe
16 inlet tube 2 air external circulation module
21 external circulation air inlet and 22 external circulation air outlet
23 outer circulation fan 24 outer circulation fan base
25 outer circulation fan casing 26 outer circulation interface structure
231 external circulation motor 232 external circulation wind wheel
27 air duct 3 shell
31 shell cavity 4 side end cover seat
41 end cover cavity 42 liner opening mounting hole
43 end cover seat cover plate 431 cover plate hole cover
5 humidity sensing module 6 control module
7 internal air circulation fan of internal air circulation module 71
711 internal circulation motor 712 internal circulation wind wheel
72 temperature adjusting device 73 inner circulation fan base
74 internal circulation fan shell 75 internal circulation air inlet
76 internal circulation exhaust 77 wind-guiding connecting piece
8 temperature sensing module 9 peculiar smell sensing module
10 air filtration module 18 deodorization module
17 negative ion generating module
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the present invention.
The following describes the electric water heater 100 according to the present invention with reference to the drawings, wherein the electric water heater 100 has various functions, a reasonable and compact structure, and easy disassembly and operation, and can meet various requirements of users.
Referring to fig. 1 to 6, the electric water heater 100 includes a water heater body 1 and an extended function portion, the extended function portion includes an air external circulation module 2 and an air internal circulation module 7, and the air external circulation module 2 and the air internal circulation module 7 are detachably mounted on the same side end portion of the electric water heater 100.
The bathroom is used as a bathing space and a bathroom, the bathroom often has the problems of peculiar smell or easy bathroom humidity or air environment suppression and the like due to daily bathing, and particularly, the bathroom is obvious under the condition of bad weather, so that the user experience is influenced. Therefore, as shown in fig. 5, the functional modules of the extended functional part include the air external circulation module 2 and the air internal circulation module 7, so that, in addition to the basic function of providing hot water, the electric water heater can improve the bathroom environment through the air internal circulation module and the air internal circulation module, for example, dirty air in a room can be discharged or fresh air in the room can be introduced through the air external circulation module, the air internal circulation module can be combined with an air processing device to optimize the air in the room, and the like, thereby effectively improving the bathroom environment and improving the user experience.
The existing electric appliances have single functions and large volumes, and occupy large room space if too many electric appliances are purchased, so that the consumption requirements of consumers cannot be met. The utility model discloses an air extrinsic cycle module and air inner loop module detachably of electric water heater install in electric water heater with one side tip, not only do benefit to the maintenance and the installation dismantlement operation in later stage, can also make electric water heater's overall structure compacter, be suitable for to hold in the bathroom that the space is narrow and small, and circuit layout and runner structural arrangement are also more reasonable.
Optionally, the electric water heater 100 further comprises an outer shell 3 provided with an end opening and a side end cover seat 4, the water heater body portion 1 is embedded in the shell cavity 31 of the outer shell 3, the end opening is closed and is recessed towards the shell cavity 31 to form an end cover cavity 41, and the extended function portion is located in the end cover cavity 41. As shown in fig. 1, the water heater body 1 is located at one lateral end of the electric water heater 100, the side end cover seat 4 is located at the other lateral end of the electric water heater 100, and the extended function portion is disposed in the end cover cavity 41 of the side end cover seat 4. Of course, in addition to the above exemplary embodiments, the electric water heater 100 may be disposed in a vertical direction, and the present invention is not limited thereto. In addition, the extended function part is separated from the water heater body part 1 through the inner side wall of the side end cover seat 4, so that the influence of heat of the water heater body part 1 on electronic components of the extended function part during working can be reduced, the stability and the reliability of the electric water heater 100 are improved, the air external circulation module 2 and the air internal circulation module 7 can be detachably installed on the inner side wall of the side end cover seat 4, and the installation structure is more reasonable and compact.
Alternatively, the water heater body part 1 may include a first liner 12 and a second liner 13 juxtaposed in a vertical direction, the first liner 12 and the second liner 13 respectively have a first liner opening and a second liner opening for fixedly mounting the heating body 11, a liner opening mounting hole 42 is formed on an inner side wall of the side end cover seat 4, and the first liner opening and the second liner opening are respectively mounted in the liner opening mounting hole 42. As shown in fig. 1, the heating body 11 includes a fixing portion fixedly mounted on the side walls of the first and second inner containers 12 and 13, and a heating portion of the heating body 11 extends toward the other side of the first and second inner containers 12 and 13. Since the controller 6 of the electric water heater 100 needs to be electrically connected to the fans in the heating body 11, the air external circulation module 2 and the air internal circulation module 7, in order to optimize and facilitate wiring control, the circuit layout is more reasonable, and the fixed installation part of the heating body 11 is adjacent to the air external circulation module 2 and the air internal circulation module 7. In addition, the fixed installation part is arranged close to one side of the air external circulation module 2 and one side of the air internal circulation module 7, and heat dissipation can be carried out on heating elements such as the heating body 11 and the like so as to protect original control devices.
In addition, since the inner container of the electric water heater usually needs to bear pressure and is usually set to be in a cylindrical shape, for the electric water heater 100 with the same volume, such as the 8L electric water heater 100, the side end space of the single 8L inner container accommodated behind the shell cavity 31 is difficult to be reasonably arranged, so that the effective use space of the side end cover seat 4 is small, that is, the installation space of the air external circulation module 2 and the air internal circulation module 7 is small. In the electric water heater 100 with the double inner containers, a reasonable space can be provided in the shell cavity 31 for installing the air external circulation module 2 and the air internal circulation module 7, so that the overall arrangement and installation of the electric water heater 100 are more reasonable.
Further, as shown in fig. 1 and 5, the air outside circulation module 2 may include an outside circulation flow passage for communicating the indoor environment with the outdoor environment and an outside circulation fan 23 provided in the outside circulation flow passage for discharging the indoor air to the outside or for introducing the outdoor air into the indoor. The external circulation flow passage is respectively communicated with the indoor environment and the outdoor environment through the external circulation air inlet 21 and the external circulation air outlet 22, so that the air external circulation module 2 is helpful for promoting the flow of indoor and outdoor air and removing indoor dirty air and peculiar smell, thereby further playing the effects of regulating the temperature and humidity, or introducing fresh air of the outdoor environment into the room to improve the indoor environment. It should be noted that, when the air external circulation module 2 is used to discharge indoor air to the outside of the room, the external circulation air inlet 21 is used to supply air from the inside of the room, and the external circulation air outlet 22 is used to discharge indoor air to the outside of the room; when the air external circulation module 2 is used for introducing outdoor air into a room, the external circulation air outlet 22 is used for introducing fresh air from the outside, and the external circulation air inlet 21 is used for introducing the fresh air from the outside into the room. The air external circulation module 2 may include a fan disposed in the external circulation flow channel, for example, the air external circulation module 2 may include a bidirectional fan, such that the air external circulation module controls the rotation direction of the bidirectional fan to discharge the indoor air to the outside or introduce the outdoor air to the inside. Hereinafter, a case where the external circulation flow path of the air external circulation module 2 is used to discharge indoor air to the outside of the room will be exemplified.
As shown in fig. 1 and 5, the air internal circulation module 7 may include an internal circulation flow passage for internally circulating the indoor air, and a temperature adjusting device 72 and an internal circulation fan 71 provided in the internal circulation flow passage. The temperature adjustment device 72 includes a heating device for raising the temperature of the air and/or a cooling device for lowering the temperature of the air. The internal circulation flow channel is respectively communicated with the indoor environment through an internal circulation air inlet 75 and an internal circulation air outlet 76, so that the air internal circulation module 7 can be used for adjusting the temperature of the bathroom and providing a comfortable constant-temperature bathing environment for users. The temperature adjustment device 72 includes a heating device for raising the temperature of the air and/or a cooling device for lowering the temperature of the air. That is, the temperature adjusting device may be one of a heating device and a cooling device, or the temperature adjusting device 72 may include both a heating device and a cooling device. The heating device is a PTC heater and the like, can quickly heat up, can automatically control the temperature when meeting the fault of the fan, and has long service life; the refrigerating device may be, for example, a chip for refrigerating, or a refrigerating device such as a condenser. The electric water heater 100 of some embodiments will be exemplified below when the thermostat 72 is a heating device.
Furthermore, as shown in fig. 1, the air external circulation module 2 may be disposed above the air internal circulation module 7, so that the height of the external circulation flow channel is increased, the flow channel through which the indoor air is discharged to the outside is shortened, and the exhaust efficiency of the external circulation flow channel is effectively improved. For the air internal circulation flow channel, when the indoor temperature needs to be raised, for example, hot air is output from an air outlet of the air internal circulation assembly below, the mass of the hot air is lighter than that of cold air, the hot air can naturally rise from bottom to top, the migration route of the hot air in the room is longer, the temperature in the room can be adjusted, moist and hot air can be discharged out of the room more quickly, and the environment in the bathroom can be improved more beneficially.
In some embodiments, in order to facilitate the disassembly, assembly, cleaning or maintenance of the air external circulation module 2 and the air internal circulation module 7 in the extended functional part, the air external circulation module 2 and the air internal circulation module 7 are detachably mounted on the inner side wall of the side end cover seat 4. Specifically, as shown in fig. 5, the air external circulation module 2 further includes an external circulation fan base 24 and an external circulation fan case 25 fastened to the external circulation fan base 24, and the air internal circulation module 7 further includes an internal circulation fan base 73 and an internal circulation fan case 74 fastened to the internal circulation fan base 73, and both the external circulation fan base 24 and the internal circulation fan base 73 are detachably mounted on the inner side walls of the side end cover bases 4. The outer circulation fan 23 is installed in a cavity between the outer circulation fan base 24 and the outer circulation fan housing 25 and includes an outer circulation motor 231 and an outer circulation wind wheel 232 driven by the outer circulation motor. The air external circulation module 2 may further include an external circulation interface structure 26 and an air duct 27 connected to the air outlet of the external circulation fan casing 25, and the air duct 27 is connected to the external circulation interface structure 26 and the outdoor environment, respectively. The internal circulation fan 71 is installed in a nip between the internal circulation fan base 73 and the internal circulation fan housing 74 and includes an internal circulation motor 711 and an internal circulation wind wheel 712 driven thereby.
In some embodiments, the air external circulation module 2 may include an external circulation air inlet 21 and an air external circulation air outlet 22, which are communicated with the external circulation flow passage, an opening of the external circulation air inlet 21 is at least partially disposed on a side wall of the electric water heater 100, and an opening of the external circulation air outlet 22 is at least partially disposed on a top wall of the electric water heater 100. The side wall of the electric water heater 100 is a side wall along a horizontal direction, such as a left side wall, a right side wall, or a front side wall; the opening of the external circulation air inlet 21 is at least partially disposed on the sidewall of the electric water heater 100, that is, the opening of the external circulation air inlet 21 may be disposed at the boundary between the sidewall and the bottom wall of the electric water heater 100, or at the boundary between the sidewall and the top wall of the electric water heater 100, or may be completely disposed on the sidewall of the electric water heater 100; the opening of the external circulation exhaust port 22 is disposed on the top wall of the electric water heater 100, that is, the opening of the external circulation exhaust port 22 may be disposed on the top wall of the electric water heater 100, or disposed at the boundary between the top wall and the side wall of the electric water heater 100. So, through the height that promotes the air outlet of extrinsic cycle runner for the outdoor runner of indoor air discharge is shorter, effectively promotes extrinsic cycle runner exhaust efficiency, also is convenient for discharge moist hot air outdoor more fast.
In addition, the air internal circulation module 7 may include an internal circulation air inlet 75 and an internal circulation air outlet 76 which are communicated with the internal circulation flow passage, an opening of the internal circulation air inlet 75 is at least partially disposed on a side wall of the electric water heater 100, and an opening of the internal circulation air outlet 76 is at least partially disposed on a bottom wall of the electric water heater 100. The side wall of the electric water heater 100 is a side wall along a horizontal direction, such as a left side wall, a right side wall, or a front side wall; the opening of the internal circulation air inlet 75 is at least partially disposed on the sidewall of the electric water heater 100, that is, the opening of the internal circulation air inlet 75 may be disposed at the boundary between the sidewall and the bottom wall of the electric water heater 100, at the boundary between the sidewall and the top wall of the electric water heater 100, or completely disposed at the sidewall of the electric water heater 100. The opening of the internal circulation exhaust port 76 is at least partially disposed on the bottom wall of the electric water heater 100, that is, the opening of the internal circulation exhaust port 76 may be disposed entirely on the bottom wall of the electric water heater 100, or disposed at the boundary between the bottom wall and the side wall of the electric water heater 100, which is not limited to the present invention. Therefore, when the indoor temperature needs to be raised, if hot air is output from an air outlet of the air inner circulation assembly below, the mass of the hot air is lighter than that of cold air, the hot air can naturally rise from bottom to top, the indoor migration route of the hot air is longer, the indoor temperature can be adjusted, and the indoor environment can be improved.
Optionally, the electric water heater may further include a sensing module and a control module 6, the control module 6 is electrically connected to the sensing module, the outer circulation fan 23, the inner circulation fan 71 and the temperature adjustment device 72, the sensing module includes at least one of a temperature sensing module 8 for sensing an ambient temperature, a humidity sensing module 5 for sensing an ambient humidity and an odor sensing module 9 for sensing an ambient odor concentration, and the control module is configured to control the outer circulation fan 23, the inner circulation fan 71 and the temperature adjustment device 72 to be turned on or off according to a comparison result between a value sensed by the sensing module and a preset value.
In some embodiments, as shown in fig. 3, the electric water heater 100 further includes a humidity sensing module 5 for identifying an ambient humidity, and a control module 6, where the humidity sensing module 5 is disposed at the air inlet 21 of the inner and outer air ducts, and the control module 6 is configured to control the exhaust fan 23 to be turned on or off according to a comparison result between the ambient humidity sensed by the humidity sensing module 5 and a preset humidity. Specifically, when the environmental humidity sensed by the humidity sensing module 5 acquired by the control module 6 is greater than the preset humidity, the control module 6 may control the dehumidifying unit to dehumidify, that is, the control module 6 may control the external circulation fan 23 in the air exhaust module 2 to perform operation dehumidification; when the environmental humidity sensed by the humidity sensing module 5 acquired by the control module 6 is lower than the preset humidity, the control module 6 may control to stop dehumidification.
The existing bathroom generally dehumidifies by a moisture absorption part or a condensation dehumidification part, the moisture absorption part removes water vapor in air flow in an adsorption mode, and the dehumidification efficiency is low; the cost of the condensing and dehumidifying part is high. And the utility model discloses an electric water heater 100 can combine air extrinsic cycle module 2 and air inner loop module 7 to carry out high-efficient dehumidification simultaneously, not only can exert original functional module respective function, but also can need not additionally to increase the part, only makes up original functional module promptly and uses and can realize new dehumidification function, and the utilization ratio of part improves greatly, produces the sexual valence ratio of product and also stronger with the competitiveness. Specifically, the utility model discloses an electric water heater 100 accessible air inner loop module 7 heaies up to the bathroom and comes ponding in the bathroom and the condensate water rapid evaporation water vapor on the wall to through the module 2 air discharge bathroom of airing exhaust high humidity in with the bathroom, thereby realize high-efficient dehumidification drying function, improve the bathroom environment fast effectively, avoid breeding bacterium and mould, prevent to produce the peculiar smell, user experience is good. Further, as shown in fig. 3 and 4, the control module 6 may be further configured to control the turning on or off of the outer circulation fan 23, the inner circulation fan 71, and the temperature adjusting device 72 according to a comparison result of the ambient humidity sensed by the humidity sensing module 5 and the preset humidity. Specifically, when the ambient humidity sensed by the humidity sensing module 5 acquired by the control module 6 is greater than the preset humidity, the control module 6 may control the dehumidification unit to perform rapid and efficient dehumidification, that is, the control module 6 may control the inner circulation fan 71 and the temperature adjustment device 72 of the air inner circulation module 7 and the outer circulation fan 23 of the air outer circulation module 2 to perform operation dehumidification; when the environmental humidity sensed by the humidity sensing module 5 acquired by the control module 6 is lower than the preset humidity, the control module 6 may control to stop dehumidification. For example, after bathing is completed, the user may turn on the dehumidification mode, and the control module 6 may control dehumidification according to a comparison result between the ambient humidity sensed by the humidity sensing module 5 and a preset temperature. The control module 6 may control the heating power of the temperature adjusting device 72 and the motor power of the inner circulation fan 71, etc., according to, for example, a dehumidification time set by a user or according to the ambient humidity sensed by the humidity sensing module 5.
Further, as shown in fig. 3, the electric water heater 100 may further include a temperature sensing module 8 for identifying an ambient temperature, the temperature sensing module 8 is disposed at an air inlet of the warm air blower, and the control module 6 may be configured to control the air internal circulation module 7 to be turned on or off according to a comparison result between the ambient temperature sensed by the temperature sensing module 8 and a preset temperature. Specifically, in cold regions, before a user takes a bath, the electric water heater 100 can recognize the ambient temperature and compare the ambient temperature with a preset temperature, if the ambient temperature sensed by the temperature sensing module 8 is lower than the preset temperature, the hot air function can be controlled to be started, the indoor ambient temperature is increased by opening the air internal circulation module 7, and a warm air bath environment is provided for the user.
Optionally, the electric water heater 100 further includes an odor sensing module 9 for recognizing an environmental odor, the odor sensing module 9 is disposed at an air inlet of the inner and outer air ducts, and the control module 6 can be configured to control the external circulation fan 23 to be turned on or off according to a comparison result between the concentration of the environmental odor sensed by the odor sensing module 9 and a preset odor concentration. Specifically, the electric water heater 100 can sense the concentration of the environmental odor through the odor sensing module 9, and compare the sensed concentration of the environmental odor with the preset odor concentration through the control module 6, when the sensed concentration of the environmental odor is greater than the preset odor concentration, the control module 6 controls to turn on the external circulation fan 23 in the air exhaust module 2 to exhaust air, so as to exhaust the air in the bathroom to the outside to exchange fresh air.
Further, as shown in fig. 5 and 6, the extended function portion may further include at least one of the air filtration module 10, the negative ion generation module 17, and the deodorization module 18, that is, any one of the air filtration module 10, the negative ion generation module 17, and the deodorization module 18, or any combination of the respective functional modules. The air filtering module 10 can realize the functions of air purification, odor removal and the like in the bathroom; the negative ion generation module 17 can improve the air quality in the bathroom, improve the negative ion content in the air, and improve the problems of the bathroom environment such as suffocating and the like; the deodorization module 18 can filter and deodorize the indoor air, and can achieve the effect of removing peculiar smell.
Wherein, the air filtering module 10 may include an air filtering module blower and an air filtering device disposed at an upstream or a downstream of the air filtering module blower, the anion generating module 17 may include an anion generating module blower and an anion generating device disposed at an upstream or a downstream of the anion generating module blower, and the deodorization module 18 may include a deodorization module blower and a deodorization device disposed at an upstream or a downstream of the deodorization module blower. As shown in fig. 5, in order to make the product more compact and have a higher component utilization rate, the internal circulation fan 71 may be a common functional module fan of the negative ion generating module fan, the air filtering module fan, and the deodorizing device of the air internal circulation module 7 and the air filtering device of the air filtering module 10 may be a common module filtering device and disposed upstream of the internal circulation fan 71. As shown in fig. 5, the deodorization module 18 and the air filter module 10 may be a deodorization filter screen, an air filter screen, and the like, respectively, which are provided at the inner circulation air inlet 75. Therefore, the effect of better improving the bathroom environment can be achieved, and the product competitiveness of the multifunctional electric water heater 100 is stronger.
Specifically, as shown in fig. 1 and 3, the heating body 11 in the water heater body 1 can be electrically connected to the control module 6 and used for heating the water sources in the first inner container 12 and the second inner container 13, and the water heater body 1 further includes basic functional components such as a water inlet pipe 16, a water outlet pipe 14 and a sewage discharge pipe 15. The side end cover 4 further comprises an end cover 43 for closing the end cover cavity 41, and the end cover 43 may be provided with an external circulation air inlet 21 and an internal circulation air inlet 75 respectively communicated with the external circulation flow passage and the internal circulation flow passage of the air external circulation module 2 and the air internal circulation module 7. In order to facilitate replacement of the deodorizing filter net and the air filter net and to avoid the need to integrally detach the end cover base cover plate 43, the end cover base cover plate 43 may further include a cover plate hole cover 431 detachably fastened to the inner circulation air inlet 75. So, when needs change deodorization filter screen and/or filtration filter screen, only need with apron hole cover 431 dismantle get off change can, rational in infrastructure, the operation of being convenient for, user experience is better.
Optionally, the utility model discloses an electric water heater 100 still can be including locating the display module on shell 3, and display module can be used to show electric water heater 100's operating condition, hot water temperature, ambient humidity etc. and the user of being convenient for carries out operation control to electric water heater. In addition, the electric water heater 100 is further provided with a temperature control module for controlling the indoor temperature, so that the appropriate indoor temperature can be selected in real time according to actual requirements.
In summary, the utility model provides an electric water heater 100, the electric water heater 100 has various functions, reasonable and compact structure, convenient disassembly and operation, and can meet various use requirements of users; moreover, the electric water heater 100 can efficiently dehumidify, provide heating and ventilation, effectively improve the bathroom environment, and provide good user experience.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. An electric water heater, characterized in that it comprises:
a water heater body portion; and
and the extended function part comprises an air external circulation module and an air internal circulation module, and the air external circulation module and the air internal circulation module are detachably arranged at the same side end part of the electric water heater.
2. The electric water heater of claim 1, further comprising:
the water heater comprises a shell with an opening at the end part, and a water heater body part is arranged in a shell cavity of the shell; and
and the side end cover seat is used for closing the end opening and sinking towards the shell cavity to form an end cover cavity, and the extended function part is positioned in the end cover cavity.
3. The electric water heater according to claim 2, wherein the water heater body comprises a first liner and a second liner arranged side by side along a vertical direction, the first liner and the second liner are respectively provided with a first liner opening and a second liner opening for fixedly installing a heating body, a liner opening installation hole is formed on an inner side wall of the side end cover seat, and the first liner opening and the second liner opening are respectively installed in the liner opening installation hole.
4. The electric water heater according to claim 1, wherein the air external circulation module is disposed above the air internal circulation module.
5. The electric water heater according to claim 1, wherein the air external circulation module includes an external circulation flow passage for communicating the indoor environment with the outdoor environment and an external circulation fan provided in the external circulation flow passage, the external circulation flow passage being used for discharging the indoor air to the outdoor or for introducing the outdoor air into the indoor.
6. The electric water heater according to claim 5, wherein the air internal circulation module comprises an internal circulation flow passage for internally circulating the indoor air, and a temperature adjusting device and an internal circulation fan provided in the internal circulation flow passage, the temperature adjusting device comprising a heating device for raising the temperature of the air and/or a cooling device for lowering the temperature of the air.
7. The electric water heater of claim 6, wherein the external air circulation module further comprises an external circulation fan base and an external circulation fan housing snap-fitted to the external circulation fan base, the internal air circulation module further comprises an internal circulation fan base and an internal circulation fan housing snap-fitted to the internal circulation fan base, the external circulation fan base and the internal circulation fan base being removably mounted to the interior side walls of the side end cap bases, the external circulation fan being mounted in a clamping cavity between the external circulation fan base and the external circulation fan housing, the internal circulation fan being mounted in a clamping cavity between the internal circulation fan base and the internal circulation fan housing.
8. The electric water heater according to claim 6, wherein the air external circulation module comprises an external circulation air inlet and an air external circulation air outlet which are communicated with the external circulation flow channel, the opening of the external circulation air inlet is at least partially arranged on the side wall of the electric water heater, and the opening of the external circulation air outlet is at least partially arranged on the top wall of the electric water heater; and/or the presence of a gas in the gas,
the air internal circulation module comprises an internal circulation air inlet and an internal circulation air outlet which are communicated with the internal circulation flow channel, at least part of an opening of the internal circulation air inlet is arranged on the side wall of the electric water heater, and at least part of an opening of the internal circulation air outlet is arranged on the bottom wall of the electric water heater.
9. The electric water heater according to claim 6, further comprising a sensing module and a control module, the control module being electrically connected to the sensing module, the outer circulation fan, the inner circulation fan and the temperature adjustment device, respectively, the sensing module comprising at least one of a temperature sensing module for sensing an ambient temperature, a humidity sensing module for sensing an ambient humidity and an odor sensing module for sensing an ambient odor concentration, the control module being configured to:
and controlling the external circulation fan, the internal circulation fan and the temperature adjusting device to be started or stopped according to a comparison result of the value sensed by the sensing module and a preset value.
10. The electric water heater according to any one of claims 1-9, wherein the extended function portion further comprises:
the air purifier comprises at least one of an air filtering module, an anion generating module and a deodorizing module, wherein the air filtering module, the anion generating module and the deodorizing module are arranged in an internal circulation flow channel of the air internal circulation module or an external circulation flow channel of the air external circulation module.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920734912 | 2019-05-15 | ||
| CN201920734912X | 2019-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212619291U true CN212619291U (en) | 2021-02-26 |
Family
ID=73398088
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020657462.1U Active CN212006210U (en) | 2019-05-15 | 2020-04-24 | Electric water heater |
| CN202020657383.0U Active CN212619290U (en) | 2019-05-15 | 2020-04-24 | Electric water heater |
| CN202010333946.5A Active CN111947305B (en) | 2019-05-15 | 2020-04-24 | Electric water heater, control method thereof and machine-readable storage medium |
| CN202020657417.6U Active CN211977247U (en) | 2019-05-15 | 2020-04-24 | Electric water heater |
| CN202020657420.8U Active CN212006209U (en) | 2019-05-15 | 2020-04-24 | Electric water heater |
| CN202010335118.5A Pending CN111947306A (en) | 2019-05-15 | 2020-04-24 | Electric water heater, control method thereof and machine-readable storage medium |
| CN202020657481.4U Active CN212619291U (en) | 2019-05-15 | 2020-04-24 | Electric water heater |
Family Applications Before (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020657462.1U Active CN212006210U (en) | 2019-05-15 | 2020-04-24 | Electric water heater |
| CN202020657383.0U Active CN212619290U (en) | 2019-05-15 | 2020-04-24 | Electric water heater |
| CN202010333946.5A Active CN111947305B (en) | 2019-05-15 | 2020-04-24 | Electric water heater, control method thereof and machine-readable storage medium |
| CN202020657417.6U Active CN211977247U (en) | 2019-05-15 | 2020-04-24 | Electric water heater |
| CN202020657420.8U Active CN212006209U (en) | 2019-05-15 | 2020-04-24 | Electric water heater |
| CN202010335118.5A Pending CN111947306A (en) | 2019-05-15 | 2020-04-24 | Electric water heater, control method thereof and machine-readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (7) | CN212006210U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212006210U (en) * | 2019-05-15 | 2020-11-24 | 芜湖美的厨卫电器制造有限公司 | Electric water heater |
| CN112944442A (en) * | 2021-03-26 | 2021-06-11 | 嘉兴市创美电器有限公司 | Warmer control system with Bluetooth |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2218333Y (en) * | 1995-01-18 | 1996-01-24 | 李国良 | Heater of automatic constant temperature bath |
| CN2716702Y (en) * | 2004-01-15 | 2005-08-10 | 陈剑波 | Embedded type dehumidifier with integrated ventilation, dehumidification, and heating |
| CN103245104A (en) * | 2012-02-08 | 2013-08-14 | 宓玉敏 | Split type solar water heater inner machine |
| JP2012137290A (en) * | 2012-04-08 | 2012-07-19 | Masahiro Izutsu | Integrated utilization system of household wastewater |
| CN203231518U (en) * | 2013-04-27 | 2013-10-09 | 芜湖美的厨卫电器制造有限公司 | Electric water heater |
| CN203928396U (en) * | 2014-05-14 | 2014-11-05 | 青岛经济技术开发区海尔热水器有限公司 | A kind of water heater with air heat function |
| CN205102267U (en) * | 2015-11-03 | 2016-03-23 | 重庆众意干燥设备有限公司 | Degerming dehumidification air purification system |
| CN205351765U (en) * | 2016-01-31 | 2016-06-29 | 佛山光腾新能源股份有限公司 | Swimming pool heat pump of wet function is taken out in area |
| CN205505428U (en) * | 2016-04-06 | 2016-08-24 | 赵泰宇 | From energy -conserving solar water heater system that takes air discharge fan |
| CN206831843U (en) * | 2017-03-01 | 2018-01-02 | 河北工业大学 | A kind of integral bathroom automatic control system |
| CN207881086U (en) * | 2018-02-09 | 2018-09-18 | 北京东方计量测试研究所 | Mixing type air New-air purifying system |
| CN108592391A (en) * | 2018-07-02 | 2018-09-28 | 广东万家乐燃气具有限公司 | A kind of water heater |
| CN109595811A (en) * | 2018-11-09 | 2019-04-09 | 同济大学 | A kind of heat-pump dehumidification recovery type heat super bath |
| CN109990465A (en) * | 2019-03-19 | 2019-07-09 | 广东万家乐燃气具有限公司 | A kind of electric heater with air-heating illumination functions |
| CN212006210U (en) * | 2019-05-15 | 2020-11-24 | 芜湖美的厨卫电器制造有限公司 | Electric water heater |
| CN210345859U (en) * | 2019-08-20 | 2020-04-17 | 芜湖美的厨卫电器制造有限公司 | Electric water heater |
| CN110762600B (en) * | 2019-09-26 | 2022-01-04 | 南京航空航天大学 | Heat recovery and heat supply system of distributed data center |
| CN110762605A (en) * | 2019-12-02 | 2020-02-07 | 苏州格兰斯柯光电科技有限公司 | Multifunctional whole-house air treatment system |
-
2020
- 2020-04-24 CN CN202020657462.1U patent/CN212006210U/en active Active
- 2020-04-24 CN CN202020657383.0U patent/CN212619290U/en active Active
- 2020-04-24 CN CN202010333946.5A patent/CN111947305B/en active Active
- 2020-04-24 CN CN202020657417.6U patent/CN211977247U/en active Active
- 2020-04-24 CN CN202020657420.8U patent/CN212006209U/en active Active
- 2020-04-24 CN CN202010335118.5A patent/CN111947306A/en active Pending
- 2020-04-24 CN CN202020657481.4U patent/CN212619291U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN212619290U (en) | 2021-02-26 |
| CN111947306A (en) | 2020-11-17 |
| CN111947305B (en) | 2022-08-26 |
| CN211977247U (en) | 2020-11-20 |
| CN212006210U (en) | 2020-11-24 |
| CN212006209U (en) | 2020-11-24 |
| CN111947305A (en) | 2020-11-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108488920B (en) | Air conditioner and control method and device thereof | |
| KR100934316B1 (en) | Household dehumidifier with humidification and air cleaning | |
| CN212619291U (en) | Electric water heater | |
| CN110081648A (en) | A kind of temperature, the adjustable heating-cooling equipment of humidity | |
| CN111854001A (en) | Purifying humidifier | |
| KR200489340Y1 (en) | Heat exchange type ventilator | |
| CN211977073U (en) | Fresh humidity adjusting fan | |
| CN112728684A (en) | Integrated humidifier with air purification function | |
| WO2011014977A1 (en) | Multifunctional heater | |
| CN209042642U (en) | A kind of air humidifying and purifying all-in-one machine | |
| CN109059141A (en) | Ground temperature-regulating and new air temperature adjust the indoor climate regulating system of dehumidifying linkage | |
| CN113251658B (en) | Control method for dehumidifying by utilizing heat pump water heater | |
| KR20090112391A (en) | Ventilating device of bathroom | |
| CN110701717B (en) | Fresh air device and fresh air exchange air conditioner indoor unit thereof | |
| CN106440046B (en) | Top air outlet air conditioner and control method thereof | |
| CN113251696B (en) | Heat pump unit, heat pump water heater and control method thereof | |
| CN220186982U (en) | Air processor with air outlet temperature control and single dehumidification function | |
| CN218328470U (en) | Filter element mounting structure for evaporation humidifier | |
| CN217082813U (en) | Total heat exchange fresh air dehumidification all-in-one machine | |
| CN219103235U (en) | Air treatment module and air conditioner | |
| CN215112901U (en) | Constant temperature and humidity new trend air purification all-in-one | |
| CN220988124U (en) | Heating and humidifying structure of cigar cabinet | |
| CN208419080U (en) | Ground temperature-regulating and new air temperature adjust the indoor climate regulating device of dehumidifying linkage | |
| CN212431076U (en) | Indoor machine of air conditioner | |
| CN215808947U (en) | Dehumidifier of multiaspect air-out |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |