CN111121138A - Open type multilayer heating warmer - Google Patents

Open type multilayer heating warmer Download PDF

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Publication number
CN111121138A
CN111121138A CN201911424038.0A CN201911424038A CN111121138A CN 111121138 A CN111121138 A CN 111121138A CN 201911424038 A CN201911424038 A CN 201911424038A CN 111121138 A CN111121138 A CN 111121138A
Authority
CN
China
Prior art keywords
heating
air
support
warmer
layer
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.)
Pending
Application number
CN201911424038.0A
Other languages
Chinese (zh)
Inventor
徐彬
梅亚伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Xinle Holding Group Co ltd
Original Assignee
Ningbo Xinle Holding Group Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Xinle Holding Group Co ltd filed Critical Ningbo Xinle Holding Group Co ltd
Priority to CN201911424038.0A priority Critical patent/CN111121138A/en
Publication of CN111121138A publication Critical patent/CN111121138A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D13/00—Electric heating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/02—Arrangement of mountings or supports for radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/06—Casings, cover lids or ornamental panels, for radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
    • 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
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0411—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems
    • F24H3/0417—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems portable or mobile
    • 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
    • F24H9/02—Casings; Cover lids; Ornamental panels
    • 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
    • F24H9/06—Arrangement of mountings or supports for heaters, e.g. boilers, other than space heating radiators
    • 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
    • F24H9/2064—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
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/08—Electric heater
    • 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
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention discloses an open type multilayer heating warmer, which is characterized in that: the heating device comprises a base and a plurality of layers of heating units overlapped on the base, wherein each layer of heating unit comprises a support, a heating element and a centrifugal fan, wherein the heating element and the centrifugal fan are installed on the support. The invention is provided with a plurality of mutually independent heating units which are overlapped together, thus the heating power is higher and the heating speed is faster.

Description

Open type multilayer heating warmer
Technical Field
The invention relates to a small household appliance, in particular to an open type multilayer heating warmer.
Background
The prior art is generally provided with a single set of heating and air supply mechanism, for example, a Chinese patent No. 201920130662.9 utility model discloses a vertical adjustable heater, which comprises a shell, an upper cover is arranged on the upper part of the shell, a base is arranged on the lower part of the shell, and a heating component arranged on the base, wherein the heating component comprises a bracket, a motor and a fan blade which are sequentially connected from bottom to top, and a plurality of heating elements arranged around the lower part of the fan blade; the outer surface of the shell is provided with an adjusting component for controlling the operation of the heating component; the upper cover surface is provided with an air outlet, and the base is provided with an air inlet. The structure is only provided with a single set of heating and air supply mechanism, the heating speed is low, the air outlet is also sent out from the top, and the hot air diffusion is also low. The air outlet direction of the structure is a single direction, and the diffusion effect in other directions is poor.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide an open type multilayer heating warmer with quick heating and good heat dissipation effect.
The invention provides an open type multilayer heating warmer, which comprises a base and a plurality of layers of heating units superposed on the base, wherein each layer of heating unit comprises a bracket, a heating element arranged on the bracket and a centrifugal fan.
The open type multilayer heating warmer provided by the invention also has the following auxiliary technical characteristics:
the air conditioner further comprises a heater, wherein the lower part of the heater is provided with an air inlet structure for air inlet all around, the upper part of the heater is provided with an air outlet structure for air outlet all around, and a plurality of air inlet layers and a plurality of air outlet layers are formed around the heater.
Further comprising that part of the air outlet layer airflow in the heating unit of the next layer reenters the heating unit of the previous layer.
The wind-proof heating device further comprises a wind-equalizing net barrel, and the heating unit is sleeved in the net barrel.
The centrifugal fan is characterized in that the support comprises a heating support and an air guide support, the heating support is connected with the heating element, and the centrifugal fan is installed on the air guide support.
The wind guide device further comprises a wind collecting cover formed at the lower part of the wind guide support, and the centrifugal fan is installed at the top of the wind guide support.
The support frames in the heating units of all layers are connected together through a plurality of connecting columns.
The centrifugal fan further comprises rotating shafts in the centrifugal fans in all layers which are connected together through a coupler.
The centrifugal fan is characterized in that a motor and an annular circuit board are arranged in the base, and the motor is connected with a rotating shaft in the centrifugal fan.
The multifunctional top module further comprises a top module positioned at the top end, the top module comprises a support and a panel positioned on the support, and the panel comprises an operation unit and a display unit.
Compared with the prior art, the open type multilayer heating warmer provided by the invention has the following advantages: firstly, the invention is provided with a plurality of mutually independent heating units which are overlapped together, thus the heating power is higher and the heating speed is faster. Secondly, set up a plurality of heating unit and can make up according to the product flexibility of different powers, convenient processing. And thirdly, air inlet and air outlet are realized by 360 degrees around, so that the heat dissipation effect is better and more uniform. And finally, part of the outlet air flow can be heated layer by layer, so that higher-temperature air flow can be generated, and the heating temperature is increased.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is a perspective view of the present invention with the mesh cartridge removed.
Fig. 3 is a perspective view with partial cutaway of the present invention.
Fig. 4 is an exploded perspective view of the present invention.
Fig. 5 is a perspective view of a heating unit according to the present invention.
Fig. 6 is a perspective view of the wind guide bracket of the present invention.
Fig. 7 is an exploded perspective view of a heating unit according to the present invention.
Fig. 8 is an enlarged view of a portion a in fig. 3.
Fig. 9 is a perspective view of a base in the present invention.
Fig. 10 is a schematic view of the working state of the present invention.
Detailed Description
For the purpose of clearly illustrating the aspects of the present invention, preferred embodiments are given below in conjunction with the accompanying drawings. The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, corresponding reference numerals indicate like or corresponding parts and features.
As shown in fig. 1 to 10, the present invention provides an open type multi-layer heating warmer, comprising a base 1 and a plurality of layers of heating units 2 stacked on the base 1, wherein each layer of heating units 2 comprises a bracket 21, a heating element 22 mounted on the bracket 21 and a centrifugal fan 23. The single heating unit 2 in the invention is an independent heating module, and any number of heating units 2 can be combined together to meet the requirements of different heating environments. The structure can meet the order type processing requirement, and heaters with different heights and different powers can be completed according to the requirements of customers.
Referring to fig. 1 to 10, in the above embodiment of the present invention, an air inlet structure 24 for four-side air inlet is formed at the lower part of each layer of the heating unit 2, an air outlet structure 25 for four-side air outlet is formed at the upper part of each layer of the heating unit 2, a plurality of air inlet layers 10 and a plurality of air outlet layers 20 are formed around the heater, and a part of air outlet layers 20 in the heating unit 2 of the next layer reenters the heating unit 2 of the previous layer. In the invention, the heating unit 2 is an open structure without a shell, and the air inlet structure 24 and the air outlet structure 25 are both circular structures, thereby realizing 360-degree air inlet or air outlet. Therefore, in the invention, a large-area heating area is formed by taking the heater as the center, and the temperature rise speed of the environment is high. In addition, because the heating unit 2 is of a multi-layer structure, a plurality of heating layers are formed in the height direction, and the heating volume is increased. In the invention, part of the cold air flow at the bottom layer can be repeatedly heated for many times, thereby improving the heating speed. In conclusion, the warmer disclosed by the invention has the advantages that air flow is softer through circumferential air outlet, and the heating area is larger and the heating speed is higher due to the multilayer heating structure formed by the multilayer heating units.
Referring to fig. 1 to 10, the above embodiment of the present invention further includes a wind-equalizing net drum 3, and the heating unit 2 is sleeved in the net drum 3. The air equalizing net cylinder 3 has the function of blocking air inlet and air outlet airflow, so that the airflow is more smooth and uniform during air inlet. When air is discharged, the heating temperature of the air flow is improved due to the blocking effect, and the air is discharged more uniformly to form an air outlet layer. The peripheral wall of the air-equalizing net cylinder 3 is densely distributed with meshes 31. The size and the density of the meshes 31 can be determined according to the air inlet or outlet quantity, so that the air flow can enter and exit more stably, and the uniform diffusion of the air flow is facilitated. The bottom of the air equalizing net cylinder 3 is sleeved on the base 1, and the top of the air equalizing net cylinder forms a hem which is clamped at the top of the warmer.
Referring to fig. 1 to 10, in the above embodiment of the present invention, it is further included that the bracket 21 includes a heating bracket 211 and an air guide bracket 212, the heating bracket 211 is connected to the heating element 22, and the centrifugal fan 23 is mounted on the air guide bracket 212. The heating supporter 211 and the wind guide supporter 212 are coupled together by a plurality of struts 213. The heating bracket 211 is used for installing the heating element 22, the lower part of the air guide bracket 212 forms an air inlet structure 24, and the upper part forms an air outlet structure 25. The pillar 213 is formed on the heating support 211, a plug is arranged at the top of the pillar 213, a concave hole is formed in the air guide support 212, and the plug is inserted into the concave hole to facilitate connection. The support column 213 serves as a support, so that the heating bracket 211 and the air guide bracket 212 form an air inlet gap.
Referring to fig. 1 to 10, in the above embodiment of the present invention, it is further included that a wind collecting cover 214 is formed at a lower portion of the wind guide bracket 212, and the centrifugal fan 23 is installed at a top portion of the wind guide bracket 212. The wind-collecting cover 214 is a downward vertical annular baffle structure, and a plurality of slits are formed on the wind-collecting cover 214. A circle of retainer ring 217 is arranged on the heating support 211, and a bent air inlet channel is formed between the retainer ring 217 and the air collecting cover 214. When external air flow is sucked, the external air flow firstly bypasses the retainer ring, then collides with the air collecting cover 214, is bent, passes through a gap formed by the air collecting cover 214 and the heating bracket 211, enters the air guide bracket 212, and is finally discharged from the periphery of the centrifugal fan. In the process, the heating element 22 heats the incoming airflow. The top of the wind guide bracket 212 forms a wind guide arc surface 215, and the angle of the wind guide arc surface 215 is 20 degrees to 40 degrees. This embodiment is 29 degrees. The air guide cambered surface 215 is beneficial to air outlet, so that air flow can pass more smoothly. The angle can better enable the airflow to be discharged in the horizontal direction.
Referring to fig. 1 to 10, in the above embodiment of the present invention, it is further included that the brackets 21 in the heating units 2 of the respective layers are connected together by a plurality of connecting columns 26. The connecting column 26 is composed of two parts, wherein one part of the connecting column is arranged on the heating bracket 211, and the other part of the connecting column is arranged on the air guide bracket 212. When the air guide bracket 212 is connected, the connecting column on the air guide bracket 212 is inserted into the connecting column on the heating bracket 212. Make things convenient for the connection of each layer heating element 2, also do benefit to and form air inlet layer and air outlet layer structure.
Referring to fig. 1 to 10, in the above embodiment of the present invention, it is further included that the rotating shafts 231 in the centrifugal fans 23 in the respective layers are coupled together by a coupling. In the present invention, the rotating shaft 231 of the centrifugal fan 23 may be a through shaft structure, or may be a multi-stage structure, and when the multi-stage structure is adopted, the rotating shafts 231 of the stages are connected together by a coupling. In this embodiment, the shaft is a through shaft structure, and a plurality of support bearings are provided on the rotating shaft.
Referring to fig. 1 to 10, in the above embodiment of the present invention, it is further included that a motor 11 and an annular circuit board 12 are disposed in the base 1, and the motor 11 is connected to the rotating shaft 231 of the centrifugal fan 23. The annular circuit board 12 surrounds the motor 11, so that the design and installation of the circuit board are facilitated, and the space of the base 1 is fully utilized. Because the motor 11 is arranged at the central position of the base 1, the base 1 is more stable. The motor 11 drives the centrifugal fan 23 to rotate.
Referring to fig. 1 to 10, in the above embodiment of the present invention, it is further included that the motor 11 is installed in the base 1 through a shock absorbing structure 111, and a dumping power-off switch 13 is further disposed in the base 1. Shock-absorbing structure 111 is the shock pad, can effectual reduction motor 11 produce vibrations, noise abatement. The dumping power-off switch 13 plays a role in protection, and safety is improved. The lower part of the base 1 is provided with a winding groove, and a power line is wound in the winding groove.
Referring to fig. 1 to 10, in the above embodiment of the present invention, it is further included that the heating element 22 includes a heating tube 221 and a spiral fin 222 fitted around a circumferential wall of the heating tube 221, a heating tube fixing seat 223 is provided on a side surface of the bracket 21, and the heating tube 221 is mounted on the heating tube fixing seat 223. A plurality of mounting seats 216 are formed on the heating bracket 211, and the heating element 22 is jacked up by the mounting seats 216 and is positioned in the air inlet structure 24, so that the entering air flow is heated. The spiral fins 222 increase the heat dissipation area, and can effectively heat the flowing air, thereby increasing the heating speed. The end part of the heating tube 221 is fixed through the fixing seat on the side surface, so that the heating tube is convenient to install and is beneficial to wiring. The middle part of the heating tube 221 is provided with a temperature sensing element 28 and an overheating protection element 29, which is beneficial to temperature sensing and heat protection and improves safety. An element mounting seat 218 is formed on the heating support 211, and the temperature sensing element and the overheating protection element are mounted on the element mounting seat 218 and abut against the middle part of the heating tube 221, so that the temperature sensing and the overheating protection can be effectively realized.
Referring to fig. 1 to 10, in the above embodiment of the present invention, it is further included that a strong electric wiring tube 6 and a weak point wiring tube 7 are disposed on each layer of the bracket 21. The invention separates strong current from weak current, improves safety and reliability, is convenient to wire through the wiring pipe and is beneficial to installation.
Referring to fig. 1 to 10, the above embodiment of the present invention further includes a top module 4 located at the top end, the top module 4 includes a support 41 and a panel 42 located on the support 41, and the panel 42 includes an operation unit and a display unit. The top of the air-equalizing net cover is fixed on the support 41, and the panel 42 is a touch display panel and can realize various light displays. The display unit can display the working state information such as temperature, wind speed and the like. The operation unit adopts an annular strip-shaped operation interface.
Referring to fig. 1 to 10, in the above embodiment of the present invention, it is further included that a negative ion module is further disposed in the top module 4. The anion module is a commercial product and is used for improving the air quality.
In summary, the above descriptions are only examples of the present invention, and are only used for illustrating the principle of the present invention, and not for limiting the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides an open multilayer heating room heater which characterized in that: the heating device comprises a base and a plurality of layers of heating units overlapped on the base, wherein each layer of heating unit comprises a support, a heating element and a centrifugal fan, wherein the heating element and the centrifugal fan are installed on the support.
2. The open multi-layered heating warmer of claim 1, wherein: every layer the lower part of heating element forms the air inlet structure of air inlet all around, every layer the upper portion of heating element forms the air-out structure of air-out all around form a plurality of air inlet layers and a plurality of air-out layers around the room heater.
3. An open multi-layered heating warmer as claimed in claim 2, wherein: and part of the air outlet layer airflow in the heating unit on the next layer enters the heating unit on the previous layer again.
4. The open multi-layered heating warmer of claim 1, wherein: the air-equalizing net barrel is further included, and the heating unit is sleeved in the net barrel.
5. The open multi-layered heating warmer of claim 1, wherein: the support includes heating support and wind guide support, the heating support with heating element is connected, centrifugal fan installs on the wind guide support.
6. An open multi-layered heating warmer as claimed in claim 5, wherein: the lower part of the air guide support forms an air collecting cover, and the centrifugal fan is installed at the top of the air guide support.
7. The open multi-layered heating warmer of claim 1, wherein: the brackets in the heating units of each layer are connected together through a plurality of connecting columns.
8. The open multi-layered heating warmer of claim 1, wherein: and rotating shafts in the centrifugal fans of all layers are connected together through a coupling.
9. The open multi-layered heating warmer of claim 1, wherein: the base is internally provided with a motor and an annular circuit board, and the motor is connected with a rotating shaft in the centrifugal fan.
10. The open multi-layered heating warmer of claim 1, wherein: the top module is positioned at the top end and comprises a support and a panel positioned on the support, and the panel comprises an operation unit and a display unit.
CN201911424038.0A 2019-12-31 2019-12-31 Open type multilayer heating warmer Pending CN111121138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911424038.0A CN111121138A (en) 2019-12-31 2019-12-31 Open type multilayer heating warmer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911424038.0A CN111121138A (en) 2019-12-31 2019-12-31 Open type multilayer heating warmer

Publications (1)

Publication Number Publication Date
CN111121138A true CN111121138A (en) 2020-05-08

Family

ID=70507150

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911424038.0A Pending CN111121138A (en) 2019-12-31 2019-12-31 Open type multilayer heating warmer

Country Status (1)

Country Link
CN (1) CN111121138A (en)

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