CN213273194U - Instant electric water heater with warm air function - Google Patents
Instant electric water heater with warm air function Download PDFInfo
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- CN213273194U CN213273194U CN202022429359.4U CN202022429359U CN213273194U CN 213273194 U CN213273194 U CN 213273194U CN 202022429359 U CN202022429359 U CN 202022429359U CN 213273194 U CN213273194 U CN 213273194U
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Abstract
The utility model relates to an instant electric water heater with warm air function, which comprises an instant electric heating device for heating water, an air heating device for heating air flow, an air supply duct for guiding air flow to flow and a fan component for generating negative pressure to form air flow; the air heating device, the instant heating type electric heating device and the fan assembly are respectively arranged on the air supply duct; the air inlet end of the air supply duct is communicated with the air inlet on the water heater body, and the air outlet end of the air supply duct is communicated with the air outlet on the water heater body; the air inlet end of the fan assembly is communicated with the air inlet end of the air supply duct, and the air outlet end of the fan assembly is communicated with the air outlet end of the air supply duct; the air heating device, the instant heating type electric heating device and the fan assembly are respectively connected with the control system. The instant electric water heater can control the formation of the warm air according to actual needs, has wide controllable temperature range of the warm air, meets most of user requirements, and has low energy consumption and strong integrity.
Description
Technical Field
The utility model relates to an electric water heater specifically is an instant heating type electric water heater of warm braw function of utensil.
Background
When the electric water heater is used in a cold environment, even if a body is showered by hot water, the body still feels the cold feeling of the bone when cold wind blows to the body due to the low ambient temperature; when the shower is stopped, the cold feeling is particularly obvious; the user can not enjoy the bathing process well in winter, and even is easy to get cold and get ill. In order to solve the above problems, electric water heaters with heating function are provided in the market, such as: chinese patent document CN203928396U specifically discloses a water heater with an air heating function, which comprises an inner container, a radiator and a circulating pump, wherein the radiator, the circulating pump and the inner container are connected by a pipeline to form a circulating heat dissipation loop; the radiator is arranged in the air supply duct; a fan is also arranged in the air supply duct. This water heater relies on the heat on the radiator to heat gas, and then forms hot-blastly, reaches the warm braw function, but the heat on the radiator is limited after all, leads to hot-blast temperature lower, and the heating effect is not obvious. For another example: chinese patent document CN107560189A specifically discloses a water heater with a heater, which comprises a heater, wherein the heater comprises an electric heating element and a power supply unit, the power supply unit provides electric energy for the electric heating element, and the heater is detachably mounted on the water heater. This water heater makes the water heater possess the warm braw function through increasing the warm braw device, and the warm braw function needs to rely on the warm braw device to realize promptly, though the highest temperature of warm braw is higher, nevertheless can increase whole energy consumption like this, and the warm braw device is unstable moreover, and the wholeness of product is relatively poor.
Therefore, further improvements are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide an instant electric water heater of utensil warm braw function, this instant electric water heater can control the formation of warm braw according to actual need, and the controllable temperature range of warm braw is wide, satisfies most user demand, and the energy consumption is low, and the wholeness is strong.
The purpose of the utility model is realized like this:
an instant electric water heater with a warm air function comprises an instant electric heating device for heating water, an air heating device for heating air flow, an air supply duct for guiding the air flow to flow and a fan assembly for generating negative pressure to form the air flow; the air heating device, the instant heating type electric heating device and the fan assembly are respectively arranged on the air supply duct; the air inlet end of the air supply duct is communicated with the air inlet on the water heater body, and the air outlet end of the air supply duct is communicated with the air outlet on the water heater body; the air inlet end of the fan assembly is communicated with the air inlet end of the air supply duct, and the air outlet end of the fan assembly is communicated with the air outlet end of the air supply duct; the air heating device, the instant heating type electric heating device and the fan assembly are respectively connected with the control system, and the instant heating type electric heating device and the air heating device do independent work without interference.
The water heater body is provided with an air door for opening or closing the air outlet end of the fan assembly, and the air door is manually, electrically or automatically moved; when the air door moves to a first position, the air outlet end of the fan assembly is closed; when the air door moves to the second position, the air outlet end of the fan assembly is opened.
The air door is electrically driven to move through the opening and closing door control component; the control component of the switch door comprises a switch door motor, and a motor shaft of the switch door motor is in transmission connection with the air door so as to drive the air door to move in a reciprocating manner, so that the air outlet end of the fan component is opened or closed;
or the air door automatically moves to the air outlet end of the closed fan component under the action of gravity; when the fan assembly works, the air outlet end of the fan assembly is opened by the air pressure acting air door.
The water heater body is provided with an ultraviolet generating device corresponding to the air outlet end of the air supply duct; the ultraviolet generating device comprises a reflecting cover, an ultraviolet light source and a light-transmitting component, wherein the reflecting cover and the light-transmitting component jointly form a cavity for containing the ultraviolet light source, the light-transmitting component faces the air outlet end of the air supply air duct, and the ultraviolet light source is connected with the control system.
The air inlet end of the air supply duct is arranged at the side part of the water heater body, and the air outlet end of the air supply duct is arranged at the bottom of the water heater body.
The water heater body comprises a light-transmitting face shell, a human body induction module and/or a display module and/or a control panel are/is arranged on the rear side of the light-transmitting face shell, and the control panel and/or the display module and/or the human body induction module are/is connected with a control system.
The water heater body further comprises a middle shell and a supporting shell, the light-transmitting face shell is arranged on the front side of the middle shell, the middle shell is arranged on the front side of the supporting shell, and the human body induction module and/or the display module and/or the control panel are arranged between the light-transmitting face shell and the middle shell; the middle shell and the supporting shell are assembled in a matched mode to form the air supply duct.
And a storage rack corresponding to the air outlet end of the air supply duct is arranged on the water heater body.
The instant heating type electric heating device is provided with a heat dissipation component for absorbing and/or storing heat.
The utility model has the advantages as follows:
the instant heating type electric heating device and the air heating device are arranged in the air supply duct; when a user needs low-temperature warm wind in the bathing process, the air flow is heated only by utilizing the surface heat of the instant heating type electric heating device; when a user needs high warm wind in the bathing process, the heat generated by the instant electric heating device and the air heating device is utilized to heat the airflow; through control instant heating type electric heater unit and air heater cooperation work, reach the effect of supply warm braw, the controllable temperature range of warm braw is wide moreover, can satisfy most users' demand, and the energy consumption is low moreover, and the warm braw effect is obvious, and the heating air function is effectively integrated with the hot water supply function, and the product wholeness is strong.
Drawings
Fig. 1 is an assembled perspective view of an instant electric water heater according to a first embodiment of the present invention.
Fig. 2 is a front view of an instant electric water heater according to a first embodiment of the present invention.
Fig. 3 is a right side view of the instant electric water heater according to the first embodiment of the present invention.
Fig. 4 is an exploded view of an instant electric water heater according to a first embodiment of the present invention.
Fig. 5 is a sectional view taken in the direction H-H in fig. 2.
Fig. 6 is a cross-sectional view taken along the direction K-K in fig. 3.
Fig. 7 is a partial schematic view illustrating the instant electric water heater according to the first embodiment of the present invention when the warm air function is started.
Fig. 8 is a schematic structural diagram of an instant electric water heater according to a second embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
First embodiment
Referring to fig. 1 to 7, the instant electric water heater with warm air function includes an instant electric heating device 6 for heating water, an air heating device 4 for heating air flow, an air supply duct a for guiding air flow, and a fan assembly 8 for generating negative pressure to form air flow; the air heating device 4, the instant heating type electric heating device 6, the fan assembly 8 and the air supply duct a are respectively arranged on the water heater body, wherein the air heating device 4, the instant heating type electric heating device 6 and the fan assembly 8 are respectively arranged in the air supply duct a; the air inlet end of the air supply duct a is communicated with an air inlet 301 on the water heater body, and the air outlet end of the air supply duct a is communicated with an air outlet 302 on the water heater body; the air inlet end of the fan assembly 8 is communicated with the air inlet end of the air supply duct a, the air outlet end of the fan assembly 8 is communicated with the air outlet end of the air supply duct a, when the fan assembly 8 works, negative pressure is generated in the air supply duct a, outside air enters the air supply duct a through the air inlet 301, airflow is formed in the air supply duct a, and the heated airflow is finally discharged through the air outlet 302; the air heating device 4, the instant heating type electric heating device 6 and the fan assembly 8 are respectively connected with the control system, and the instant heating type electric heating device 6 and the air heating device 4 work independently without interference.
In practical application, the water temperature and the warm air temperature set by a user may not be consistent; when the required water body temperature is lower than the required warm air temperature and the heat generated on the surface of the instant electric heating device 6 is not enough to heat the passing air flow to the required warm air temperature, the control system starts the air heating device 4 to compensate the required heat, so that the output warm air can meet the higher requirement of a user, the air heating device 4 and the instant electric heating device 6 heat the air flow together, and the energy consumption of the air heating device 4 is reduced compared with the traditional structure (the air heating device 4 is heated independently) at the same heating temperature; when the heat generated on the surface of the instant electric heating device 6 is enough to heat the passing air flow to the temperature of forming the required warm air, the air heating device 4 is not started, and the energy consumption can be effectively reduced on the premise of ensuring the warm air performance; when the user does not need to heat and only needs hot water, the control system starts the instant electric heating device 6; when the user does not need hot water and only needs heating, the control system starts the air heating device 4 and the fan assembly 8. Therefore, the air heating device 4 and the instant electric heating device 6 are controlled to work in a matched mode, so that the user can meet the requirements of heating and hot water, the heating temperature range is wide, the energy consumption is low, the heating function and the hot water function can be carried out separately, and the instant electric water heater has the independent heating and hot water functions.
Further, an air door 12 for opening or closing the air outlet end of the fan assembly 8 is arranged on the water heater body, and the air door 12 is manually, electrically or automatically moved; when the air door 12 moves to the first position (as shown in fig. 5), the air outlet end of the fan assembly 8 is closed; when the damper 12 moves to the second position, the air outlet end of the fan assembly 8 is opened (as shown in fig. 7). The fan subassembly 8 of this embodiment sets up in the position that is close to air supply wind channel a air-out end, seals fan subassembly 8's air-out end when fan subassembly 8 does not operate at least through setting up air door 12, effectively prevents on the one hand that the exposed whole outward appearance of instant heating type electric water heater of influence of 8 inner structure of fan subassembly, and on the other hand effectively prevents that the steam that produces when the user bathes under the condition that fan subassembly 8 does not operate from getting into the inside partial electric elements that influence of fan subassembly 8.
Further, the damper 12 is preferably electrically movable: the air door 12 is arranged on the water heater body in other moving modes such as sliding, rotating and the like, and the air door 12 is electrically driven to move through the opening and closing door control component; the air door 12 is rotatably arranged, the door opening and closing control component comprises a door opening and closing motor 9, the door opening and closing motor 9 is fixed on the fan component 8, a motor shaft of the door opening and closing motor 9 is in transmission connection with the air door 12 through a gear component, and the air door 12 is driven to rotate in a reciprocating manner through the gear component when the door opening and closing motor 9 operates, so that the air outlet end of the fan component 8 is opened (shown in fig. 7) or closed (shown in fig. 5);
the damper 12 may also be manually movable: the air door 12 is arranged on the water heater body in other moving modes such as sliding and rotating, and a user manually drives the air door 12 to slide or rotate so as to open or close the air outlet end of the fan assembly 8, so that the aim of controlling the air door 12 is fulfilled; when the air door 12 moves to a set position, the air door can be positioned so as to ensure the stability of opening or closing the air outlet end of the fan assembly 8;
the damper 12 may also optionally be automatically activated: the air door 12 is arranged on the water heater body in other moving modes such as sliding and rotating, and the air door 12 automatically moves to the air outlet end of the closed fan component 8 under the action of gravity; when the fan assembly 8 works, the air pressure acting air door 12 slides or rotates and the like to open the air outlet end of the fan assembly 8.
Further, the fan assembly 8 includes a drive motor 801, a wind wheel 802, and a fan cover 803; the driving motor 801 is fixed on the side part of the fan cover 803; the wind wheel 802 is rotatably arranged in the inner cavity of the fan cover 803, and a motor shaft of the driving motor 801 is in transmission connection with the wind wheel 802 so as to drive the wind wheel 802 to rotate; the fan cover 803 is fixed on the water heater body, the opening at the top of the fan cover 803 forms the air inlet end of the fan assembly 8, the opening at the bottom of the fan cover 803 forms the air outlet end of the fan assembly 8, and the air door 12 is rotatably arranged at the opening at the bottom of the fan cover 803.
Furthermore, an ultraviolet generating device corresponding to the air outlet end of the air supply duct a is arranged on the water heater body, and the ultraviolet generating device is positioned below the fan assembly 8; the ultraviolet generating device comprises a reflecting cover 10, an ultraviolet light source 11 (a lamp body capable of emitting ultraviolet rays) and a light-transmitting part 13, wherein the reflecting cover 10 and the light-transmitting part 13 jointly form a cavity for accommodating the ultraviolet light source 11, the light-transmitting part 13 faces the air outlet end of the air supply air duct a, and the ultraviolet light source 11 is connected with a control system. The ultraviolet generating device is arranged to enable the instant electric water heater to have a sterilization function, and when the instant electric water heater confirms that no person is around, the control system starts the ultraviolet light source 11 according to the setting to sterilize indoors.
Furthermore, the air inlet end of the air supply duct a is arranged on the left side and the right side of the water heater body, the air outlet end of the air supply duct a is arranged at the bottom of the water heater body, the well-known hot air can rise upwards, and the air inlet end of the air supply duct a is higher than the air outlet end, so that the room temperature can be accelerated, and the room temperature is ensured to be uniform.
Further, the water heater organism includes printing opacity face- piece 1, and 1 rear side of printing opacity face-piece is provided with human response module 2, display module 14 and control panel 15, display module 14 and human response module 2 connection control system. The human body induction module 2 can effectively induce whether people exist around the instant electric water heater, so that the control system can control the ultraviolet ray generating device and other functional components according to the induction result through the induction of the human body; such as: when a person is sensed to approach in the ultraviolet sterilization mode, the control system closes the ultraviolet generating device, and the ultraviolet generating device is restarted after the person leaves; when sensing that someone is close to under the environment of the darkness, control system starts relevant luminous component, plays the warning effect, prevents that the people that is close to and the instant heating type electric water heater of protrusion in the wall from colliding, perhaps provides the illumination for the people that is close to. The module 14 is displayed for a user to view the real-time status of the instant electric water heater. The control panel 15 is used for a user to operate the instant electric water heater, and the control mode of the control panel 15 can be mechanical key control or touch key control.
Further, the water heater body also comprises a middle shell 3 and a supporting shell 7, the light-transmitting face shell 1 is arranged on the front side of the middle shell 3, the middle shell 3 is arranged on the front side of the supporting shell 7, and the human body induction module 2, the display module 14 and the control panel 15 are arranged between the light-transmitting face shell 1 and the middle shell 3; the middle shell 3 and the supporting shell 7 are assembled in a matching way to form an air supply duct a; the water inlet 16 and the water outlet 17 are exposed at the bottom of the water heater body, the water inlet 16 is communicated with the water inlet end of the instant heating type electric heating device 6 through a corresponding pipe body, and the water outlet 17 is communicated with the water outlet end of the instant heating type electric heating device 6 through a corresponding pipe body.
Furthermore, the instant heating type electric heating device 6 is provided with the heat dissipation part 5, the heat dissipation part 5 effectively absorbs and intensively stores heat on the surface of the instant heating type electric heating device 6, and the airflow exchanges heat with the heat dissipation part 5 when passing through the heat dissipation part, so that the purpose of heating the airflow is achieved, and the heating effect is remarkable.
Second embodiment
Referring to fig. 8, the instant electric water heater related to the present embodiment is different from the first embodiment in that: the bottom of the water heater body is provided with a commodity shelf 18 corresponding to the air outlet end of the air supply duct a, clothes, towels and the like can be hung on the commodity shelf 18, the hot air blown out through the air outlet 302 is used for drying objects on the commodity shelf 18, or ultraviolet rays emitted by the ultraviolet ray generating device are used for sterilizing the objects on the commodity shelf 18.
Further, in order to prevent the rack 18 from affecting the daily use of the instant electric water heater, the rack 18 can be arranged in a storage manner.
Other parts not described above are the same as those of the first embodiment, and are not explained in detail here.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides an instant heating type electric water heater of warm braw function which characterized in that: the electric heating device comprises an instant heating type electric heating device (6) for heating water, an air heating device (4) for heating air flow, an air supply duct (a) for guiding the air flow to flow, and a fan assembly (8) for generating negative pressure to form the air flow; the air heating device (4), the instant heating type electric heating device (6) and the fan assembly (8) are respectively arranged on the air supply duct (a); the air inlet end of the air supply duct (a) is communicated with an air inlet (301) on the water heater body, and the air outlet end of the air supply duct (a) is communicated with an air outlet (302) on the water heater body; the air inlet end of the fan component (8) is communicated with the air inlet end of the air supply duct (a), and the air outlet end of the fan component (8) is communicated with the air outlet end of the air supply duct (a); the air heating device (4), the instant heating type electric heating device (6) and the fan assembly (8) are respectively connected with the control system, and the instant heating type electric heating device (6) and the air heating device (4) work independently without interference.
2. The instant electric water heater with warm air function according to claim 1, characterized in that: the water heater is characterized in that an air door (12) used for opening or closing the air outlet end of the fan assembly (8) is arranged on the water heater body, and the air door (12) is manually, electrically or automatically moved; when the air door (12) moves to a first position, the air outlet end of the fan component (8) is closed; when the air door (12) moves to the second position, the air outlet end of the fan component (8) is opened.
3. The instant electric water heater with warm wind function according to claim 2, characterized in that: the air door (12) is electrically driven to move through the opening and closing door control assembly; the door opening and closing control assembly comprises a door opening and closing motor (9), and a motor shaft of the door opening and closing motor (9) is in transmission connection with the air door (12) so as to drive the air door (12) to move in a reciprocating manner, so that the air outlet end of the fan assembly (8) is opened or closed;
or the air door (12) automatically moves to the air outlet end of the closed fan assembly (8) under the action of gravity; when the fan assembly (8) works, the air outlet end of the fan assembly (8) is opened by the air pressure acting air door (12).
4. The instant electric water heater with warm air function according to claim 1, characterized in that: the water heater body is provided with an ultraviolet generating device corresponding to the air outlet end of the air supply duct (a); the ultraviolet generating device comprises a reflecting cover (10), an ultraviolet light source (11) and a light-transmitting component (13), wherein the reflecting cover (10) and the light-transmitting component (13) jointly form a cavity for containing the ultraviolet light source (11), the light-transmitting component (13) faces to the air outlet end of the air supply air duct (a), and the ultraviolet light source (11) is connected with a control system.
5. The instant electric water heater with warm air function according to claim 1, characterized in that: the air inlet end of the air supply duct (a) is arranged at the side part of the water heater body, and the air outlet end of the air supply duct (a) is arranged at the bottom of the water heater body.
6. The instant electric water heater with warm air function according to claim 1, characterized in that: the water heater body comprises a light-transmitting face shell (1), a human body induction module (2) and/or a display module (14) and/or a control panel (15) are/is arranged on the rear side of the light-transmitting face shell (1), and the control panel (15) and/or the display module (14) and/or the human body induction module (2) are/is connected with a control system.
7. The instant electric water heater with warm air function according to claim 6, characterized in that: the water heater body further comprises a middle shell (3) and a supporting shell (7), the light-transmitting face shell (1) is arranged on the front side of the middle shell (3), the middle shell (3) is arranged on the front side of the supporting shell (7), and the human body induction module (2) and/or the display module (14) and/or the control panel (15) are arranged between the light-transmitting face shell (1) and the middle shell (3); the middle shell (3) and the supporting shell (7) are matched and assembled to form the air supply duct (a).
8. The instant electric water heater with warm air function according to claim 1, characterized in that: and a commodity shelf (18) corresponding to the air outlet end of the air supply duct (a) is arranged on the water heater body.
9. The instant electric water heater with warm air function according to claim 1, characterized in that: the instant heating type electric heating device (6) is provided with a heat dissipation component (5) for absorbing and/or storing heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022429359.4U CN213273194U (en) | 2020-10-27 | 2020-10-27 | Instant electric water heater with warm air function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022429359.4U CN213273194U (en) | 2020-10-27 | 2020-10-27 | Instant electric water heater with warm air function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213273194U true CN213273194U (en) | 2021-05-25 |
Family
ID=75951020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022429359.4U Active CN213273194U (en) | 2020-10-27 | 2020-10-27 | Instant electric water heater with warm air function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213273194U (en) |
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2020
- 2020-10-27 CN CN202022429359.4U patent/CN213273194U/en active Active
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