CN208547022U - A kind of steam self-cleaning type range hood - Google Patents
A kind of steam self-cleaning type range hood Download PDFInfo
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- CN208547022U CN208547022U CN201820956668.7U CN201820956668U CN208547022U CN 208547022 U CN208547022 U CN 208547022U CN 201820956668 U CN201820956668 U CN 201820956668U CN 208547022 U CN208547022 U CN 208547022U
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- steam
- range hood
- cleaning type
- type range
- heating tube
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Abstract
The utility model relates to kitchen appliance technical fields, disclose a kind of steam self-cleaning type range hood, comprising: kitchen ventilator ontology, be set to the intrinsic impeller of the kitchen ventilator, the steam self-cleaning type range hood further includes steam clean module, the steam clean module includes heating tube, the water inlet end of the heating tube is connected with water pump, the water outlet of the heating tube is connected with nozzle by outlet pipe, and the nozzle is directed at the impeller, the heating tube include tube body and be attached at the tube body outer surface Electric radiant Heating Film.The steam self-cleaning type range hood of the utility model is provided with steam clean module, and steam clean module uses and attaches the pipe type heating mode of Electric radiant Heating Film in tube body outer surface, it can be realized and quickly heat and generate steam, electric conversion efficiency is high, and structure is simple.
Description
Technical field
The utility model relates to kitchen appliance technical fields, more particularly to a kind of steam self-cleaning type range hood.
Background technique
After range hood is commonly used, a large amount of greasy dirt, especially motor, impeller and snail can be assembled in ducting system
Shell inner wall, greasy dirt are affected to the dynamic balancing of impeller, and then can generate negative impact to overall performance.It is whole in addition to carrying out
Machine is torn open outside machine cleaning, and many manufacturers both increase self-cleaning function on the market.
Currently, being directed to its basic principle of the cleaning way of impeller are as follows: using high-temperature steam to the obstinate greasy dirt of impeller surface
Softened, then carry out high pressure washing again, to achieve the purpose that clean impeller.But steam clean mode in the prior art
Have the following deficiencies: that the heating time of heating module is longer, generally 30s-60s, and then keep the time of origin of steam longer, and
It is lower to evaporate luminous efficiency.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of steam self-cleaning type range hood, energy
Enough quickly heating, to generate steam rapidly, and improve steam generation efficiency.
To achieve the goals above, the utility model provides a kind of steam self-cleaning type range hood comprising: kitchen ventilator
Ontology is set to the intrinsic impeller of the kitchen ventilator, and the steam self-cleaning type range hood further includes steam clean module, institute
Stating steam clean module includes heating tube, and the water inlet end of the heating tube is connected with water pump, and the water outlet of the heating tube passes through
Outlet pipe is connected with nozzle, and the nozzle is directed at the impeller, and the heating tube includes tube body and is attached at the pipe sheet
The Electric radiant Heating Film of the outer surface of body.
Preferably, the steam clean module further includes heat insulation shell, and the periphery of the heating tube is provided with gold
Belong to thermal insulation board.
Preferably, the periphery of the metal heat-insulated plate is additionally provided with plastic casing, the heating tube and the water
Pump is mounted in the plastic casing.
Preferably, the water pump and the heating tube are mounted on the top of the kitchen ventilator ontology.
Preferably, the outer cup of the water pump and the heating tube is equipped with lid.
Preferably, the heating tube is S-type or U-shaped.
Preferably, the tube body and the Electric radiant Heating Film are using integrally sintered.
Preferably, the steam clean module further includes control panel, and the water pump and the heating tube are electrical
It is connected to the control panel.
Preferably, the steam clean module further includes the temperature control for detecting the periphery temperature of the heating tube
The device perhaps thermistor and temperature controller or the thermistor are electrically connected at the control panel.
Preferably, the tube body is made of quartz material.
The utility model provides a kind of steam self-cleaning type range hood, is heated by heating tube to water, heating
Pipe includes tube body and is attached at the Electric radiant Heating Film of tube body outer surface and can quickly heat since heating area is big and flow through pipe sheet
Intracorporal water flow to nozzle from outlet pipe to generate steam rapidly, cleans to impeller.For compared with the existing technology,
Steam clean module provided by the utility model can instantaneously producing steam, and steam generation is high-efficient, can be realized to impeller
High-efficiency washing effect.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of steam self-cleaning type range hood in the utility model embodiment；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the B-B cross-sectional view of Fig. 3；
Fig. 5 is that a kind of structure of the steam clean module of steam self-cleaning type range hood is shown in the utility model embodiment
It is intended to；
Fig. 6 is the perspective view of the explosion of Fig. 5.
In figure, 10, kitchen ventilator ontology；20, impeller；30, steam clean module；31, heating tube；32, water pump；33, it is discharged
Pipe；34, nozzle；35, metal heat-insulated plate；36, plastic casing；37, lid；38, control panel；39, temperature controller.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "left", "right", "top", "bottom" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
As shown in figs 1 to 6, a kind of steam self-cleaning type range hood of the preferred embodiment in the utility model comprising:
Kitchen ventilator ontology 10, the impeller 20 in the kitchen ventilator ontology 10, are provided with several blades on impeller 20, the steam from
Cleaning type range hood further includes steam clean module 30, and the steam clean module 30 includes heating tube 31, the heating tube
31 water inlet end is connected with water pump 32, and the water outlet of the heating tube 31 is connected with nozzle 34, and the spray by outlet pipe 33
Mouth 34 is directed at the impeller 20, specifically, offers spray orifice on the nozzle 34, and spray orifice is directed at the blade of impeller 20 to impeller,
The heating tube 31 includes the Electric radiant Heating Film of tube body and the outer surface for being attached at the tube body.In starting steam clean program
When, cold water is flowed by water inlet pipe from the water inlet of water pump 32, and is flowed out in heating tube 31 from the water outlet of water pump 32, is being added
In heat pipe 31 when flowing, the Electric radiant Heating Film for being attached at tube body outer surface carries out continuous heating to intraluminal water, and can quickly produce
Raw steam, steam flow through outlet pipe 33 and from the blades that the spray orifice of nozzle 34 is sprayed onto impeller 20, and it is clear to carry out steam to impeller 20
It washes.In the present embodiment, due to the quick heating method using waterpipe type, and Electric radiant Heating Film is attached at the outer surface of tube body, makes to add
Heat area increases, and electric conversion efficiency is high, greatly reduces heating time, has achieved the effect that i.e. heat, realizes that zero-waiting just can
Generate steam；And reduce the overall volume of steam clean module with heating tube 31.
Based on the above-mentioned technical proposal, a kind of steam self-cleaning type range hood is provided in the present embodiment, in the heating tube
31 periphery is provided with metal heat-insulated plate 35, and metal heat-insulated plate 35 can not only completely cut off heating tube 31 and outside, prevent heating tube
31 outer wall high temperature impact outside, and metal heat-insulated plate 35 is able to carry out effective heat dissipation.
Similarly, in order to further heat-insulated, the periphery of the metal heat-insulated plate 35 is additionally provided with plastic casing 36, described to add
Heat pipe 31 and the water pump 32 are mounted in the plastic casing 35.Illustratively, the plastic casing 35 is by two plastics
Plate is assembled, and water pump 32 and heating tube 31 are installed between two plastic plates.
In the present embodiment, in order to easy for installation and do not influence the appearance of complete machine, the water pump 32 and the heating tube 31 are equal
It is installed on the top of the kitchen ventilator ontology 10.
Preferably, in the present embodiment, lid 37, lid 37 are equipped in the outer cup of the water pump 32 and the heating tube 31
Steam clean module 30 can not only be protected, and the heat of heating tube 31 can be further prevented to cause shadow to the environment of surrounding
It rings.
Preferably, the heating tube 31 is S-type or U-shaped, its advantage is that occupying little space, can optimize entire steam clean mould
The structure of block 30 keeps volume smaller；In addition, heating tube 31 uses S type or U-shaped, the exterior surface area of tube body can be increased,
Since the outer surface of tube body covers Electric radiant Heating Film, it is capable of increasing the area of Electric radiant Heating Film, makes the heating efficiency of heating tube 31
It improves, can be realized very fast heating, until water is heated as high-temperature steam.
The tube body and the Electric radiant Heating Film in the present embodiment enable Electric radiant Heating Film securely using integrally sintered
It is adhered to the outer surface of tube body.Specifically, the manufacturing method of the Electric radiant Heating Film are as follows: by the nanoparticle deposition of special composition and
It is cured to the surface of matrix, so that the film of micron thickness grade is formed in matrix surface, then the solidification power supply motor on film, thus structure
At the Electric radiant Heating Film that can be generated heat, and Electric radiant Heating Film can be powered fever by either ac or dc power.It is described in the present embodiment
Electric radiant Heating Film has long service life, high temperature resistant, anti-oxidant, acid-alkali-corrosive-resisting, and thermal conversion rate is up to 85%-96%, attenuation
The features such as small；In addition, Electric radiant Heating Film does not crack, and is attached at tube body outer surface in Electric radiant Heating Film under the operating condition of chilling or anxious heat
When, or even whole heating tube 31 put into after being heated to 800 DEG C -1000 DEG C immediately in ice water still intact.
For the heating of heating tube 31 described in intelligent control, the steam clean module 30 further includes control panel 38, described
Water pump 32 and the heating tube 31 are electrically connected at the control panel 38, can control heating tube 31 and water pump by control panel 38
32 start and stop, to control the work of entire steam clean module 30, after water pump 32 opens work, control panel 38 is issued rapidly
Signal, heating tube 31 are begun to warm up.
Further, in this embodiment the steam clean module 30 further includes for detecting the outer of the heating tube 31
The temperature controller 39 of the Zhou Wendu perhaps thermistor and temperature controller 39 or the thermistor are electrically connected at the control
Making sheet 38.Again refering to temperature controller 39 shown in attached drawing 6, is equipped on the outer wall of plastic casing 36, temperature controller 39 protrudes into plastic housing
In body 36, and it is contactless installation with heating tube 31, can be used to the temperature for detecting 31 periphery of heating tube, prevent heating tube 31 dry
It burns；In the present embodiment, can setting limit temperature be 135 DEG C, when anhydrous in heating tube 31 or few water, due to heating tube 31
When carrying out heating the temperature for causing temperature controller 39 to detect higher than the limiting temperature set always, control panel 38 receives signal, into
And it controls heating tube 31 and stops heating.
Illustratively, the tube body in the present embodiment is made of quartz material, can not only guarantee heating efficiency,
And Electric radiant Heating Film steadily can be adhered to its outer surface.
To sum up, the utility model embodiment provides a kind of steam self-cleaning type range hood, is provided with steam clean mould
Block 30, steam clean module 30 carry out heating until generating high temperature to the intracorporal water of its chamber is flowed through by the heating tube 31 of waterpipe type
Steam, heating tube 31 include tube body and the Electric radiant Heating Film for being attached at tube body outer surface, and the electric conversion efficiency of Electric radiant Heating Film is high, energy
Enough realize is heat, shortens the time of steam generation.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these change
It also should be regarded as the protection scope of the utility model into replacement.
Claims (10)
1. a kind of steam self-cleaning type range hood characterized by comprising kitchen ventilator ontology (10) is set to the kitchen ventilator
Impeller (20) in ontology (10),
The steam self-cleaning type range hood further includes steam clean module (30), and the steam clean module (30) includes adding
The water inlet end of heat pipe (31), the heating tube (31) is connected with water pump (32), and the water outlet of the heating tube (31) passes through water outlet
Pipe (33) is connected with nozzle (34), and the nozzle (34) is directed at the impeller (20),
The heating tube (31) includes the Electric radiant Heating Film of tube body and the outer surface for being attached at the tube body.
2. steam self-cleaning type range hood as described in claim 1, which is characterized in that the periphery of the heating tube (31) is set
It is equipped with metal heat-insulated plate (35).
3. steam self-cleaning type range hood as claimed in claim 2, which is characterized in that outside the metal heat-insulated plate (35)
It is additionally provided in week plastic casing (36), the heating tube (31) and the water pump (32) are mounted in the plastic casing.
4. steam self-cleaning type range hood as described in claim 1, which is characterized in that the water pump (32) and the heating
Pipe (31) is mounted on the top of the kitchen ventilator ontology (10).
5. steam self-cleaning type range hood as claimed in claim 4, which is characterized in that the water pump (32) and the heating
The outer cup for managing (31) is equipped with lid (37).
6. steam self-cleaning type range hood as described in claim 1, which is characterized in that the heating tube (31) is S-type or U
Type.
7. steam self-cleaning type range hood as described in claim 1, which is characterized in that the tube body and the Electric radiant Heating Film
Using integrally sintered.
8. steam self-cleaning type range hood as described in claim 1, which is characterized in that the steam clean module (30) is also
Including control panel (38), the water pump (32) and the heating tube (31) are electrically connected at the control panel (38).
9. steam self-cleaning type range hood as claimed in claim 8, which is characterized in that the steam clean module (30) is also
Temperature controller (39) including the periphery temperature for detecting the heating tube perhaps thermistor and the temperature controller (39) or
The thermistor is electrically connected at the control panel (38).
10. steam self-cleaning type range hood as claimed in any one of claims 1-9 wherein, which is characterized in that the tube body
It is made of quartz material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820956668.7U CN208547022U (en) | 2018-06-20 | 2018-06-20 | A kind of steam self-cleaning type range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820956668.7U CN208547022U (en) | 2018-06-20 | 2018-06-20 | A kind of steam self-cleaning type range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208547022U true CN208547022U (en) | 2019-02-26 |
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ID=65423067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820956668.7U Active CN208547022U (en) | 2018-06-20 | 2018-06-20 | A kind of steam self-cleaning type range hood |
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| Country | Link |
|---|---|
| CN (1) | CN208547022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111174250A (en) * | 2019-12-31 | 2020-05-19 | 华帝股份有限公司 | Control method of water pump in automatic cleaning process of range hood |
-
2018
- 2018-06-20 CN CN201820956668.7U patent/CN208547022U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111174250A (en) * | 2019-12-31 | 2020-05-19 | 华帝股份有限公司 | Control method of water pump in automatic cleaning process of range hood |
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