CN105465863A - Range hood - Google Patents
Range hood Download PDFInfo
- Publication number
- CN105465863A CN105465863A CN201610008981.3A CN201610008981A CN105465863A CN 105465863 A CN105465863 A CN 105465863A CN 201610008981 A CN201610008981 A CN 201610008981A CN 105465863 A CN105465863 A CN 105465863A
- Authority
- CN
- China
- Prior art keywords
- steam generation
- generation assembly
- range hood
- steam
- temperature controller
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2230/00—Other cleaning aspects applicable to all B08B range
- B08B2230/01—Cleaning with steam
Abstract
The invention discloses a range hood. The range hood comprises a casing, a fan volute system and a cleaning system, wherein the fan volute system is arranged in the casing; the cleaning system comprises a water inlet pipe, a steam generation assembly, a spray pipe and a first temperature controller, the steam generation assembly is connected with the water inlet pipe so as to generate steam, the spray pipe is connected with the steam generation assembly, the steam generated by the steam generation assembly is transferred to the fan volute system by the spray pipe, so as to clean the fan volute system, and the first temperature controller is connected with the steam generation assembly and is used for controlling the temperature of the steam generated by the steam generation assembly. According to the range hood of the embodiment of the invention, the first temperature controller is arranged in the cleaning system so as to regulate the temperature of the steam generated by the steam generation assembly, so that a user can conveniently regulate the temperature of the steam generated by the steam generation assembly according to different dirty degrees, thus, the operability and convenience of the cleaning system of the range hood are increased, and the waste of energy sources is avoided.
Description
Technical field
The present invention relates to an electro-technical field, more specifically, relate to a kind of range hood.
Background technology
In correlation technique, in range hood cleaning process, scavenging period and cleaning temperature are all controlled by circuit board, and user cannot regulate according to the degree of fouling of range hood.May be there are two kinds of situations in this kind of situation, when the degree of fouling of range hood is comparatively serious, cause the clean not of cleaning owing to cannot extend cleaning time and raise cleaning temperature, therefore, user also needs manually to clean.When the degree of fouling of range hood does not need to clean for a long time, presetting scavenging period is oversize or cleaning temperature is too high and cause the waste of water resource and electric energy.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, the present invention proposes a kind of range hood, and this range hood cleaning temperature is adjustable, easy to use.
Range hood according to the present invention comprises: casing; Volute of blower system, described volute of blower system is located in described casing; Purging system, described purging system comprises: water inlet pipe; Steam generation assembly, described steam generation assembly is connected to produce steam with described water inlet pipe; Jet pipe, described jet pipe is connected with described steam generation assembly, and the steam that described steam generation assembly produces is conducted to described volute of blower system to clean described volute of blower system by described jet pipe; First temperature controller, described first temperature controller is connected with described steam generation assembly and controls the temperature that described steam generation assembly produces steam.
According to the range hood of the embodiment of the present invention, by arranging the temperature of the first temperature controller in order to steam regulation generating assembly generation steam in purging system, thus facilitate user to carry out the vapor (steam) temperature of steam regulation generating assembly generation according to different degree of fouling, thus, improve purging system operability and the convenience of range hood, avoid the waste of the energy.
In addition, according to the range hood of the embodiment of the present invention, following additional technical characteristic can also be had:
According to one embodiment of present invention, described purging system also comprises: the second temperature controller, and described second temperature controller detects the temperature of described steam generation module outer surface, and stops described steam generation component operation when detected temperature exceedes predetermined value.
According to one embodiment of present invention, described predetermined value be greater than described first temperature controller control described steam generation assembly produce the maximum of the temperature of steam.
According to one embodiment of present invention, described second temperature controller comprises two, and two described second temperature controllers are located at the both sides of described steam generation assembly respectively.
According to one embodiment of present invention, described second temperature controller is normally closed temperature controller.
According to one embodiment of present invention, described purging system also comprises: timer, and described timer is connected with described steam generation assembly to control the time that described steam generation assembly produces steam.
According to one embodiment of present invention, described timer is mechanical timer.
According to one embodiment of present invention, described steam generation assembly, described first temperature controller and described timer are connected in series.
According to one embodiment of present invention, described purging system also comprises: storage tank, and described storage tank is located in described casing, and described water inlet pipe is connected with described storage tank.
According to one embodiment of present invention, described volute of blower system comprises impeller, and described jet pipe is located on the perisporium of described impeller movably.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of range hood according to an embodiment of the invention;
Fig. 2 is the structural representation of the purging system of range hood according to an embodiment of the invention;
Fig. 3 is the circuit diagram of the purging system of range hood according to an embodiment of the invention.
Reference numeral:
Range hood 100;
Casing 10;
Volute of blower system 20; Impeller 21;
Purging system 30; Water inlet pipe 31; Steam generation assembly 32; Jet pipe 33; First temperature controller 34; Second temperature controller 35;
Timer 36; Storage tank 37.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
The range hood 100 according to the embodiment of the present invention is specifically described referring to Fig. 1 to Fig. 3.
As shown in Fig. 1 composition graphs 2 and Fig. 3, range hood 100 can comprise substantially: casing 10, volute of blower system 20 and purging system 30.
Particularly, volute of blower system 20 is located in casing 10.After range hood 100 is energized, motor in volute of blower system 20 starts to rotate and makes worm gear make to form negative pressure in spatial dimension certain above cooking stove as High Rotation Speed, the soot gas of indoor is sucked range hood 100 inner, soot gas filters through oil network, carry out first time oil smoke separation, then range hood 100 air channel is entered inner, by the rotation of worm gear, secondary oil smoke separation is carried out to soot gas, oil smoke in air channel is subject to the effect of centrifugal force, mist of oil is aggregated into oil droplet, lubricating cup is collected by oil circuit, flue gas after purification is discharged finally by flue.Be understandable that, blower fan turbine system 20 in use for some time, the outer peripheral face of volute of blower system 20 is assembled oil-collecting dirt, and is affected the effect of the separation oil smoke of range hood 100.
Purging system 30 can comprise: water inlet pipe 31, steam generation assembly 32, jet pipe 33, first temperature controller 34 and steam generation assembly 32.Steam generation assembly 32 is connected to produce steam with water inlet pipe 31.Jet pipe 33 is connected with steam generation assembly 32, and the steam that steam generation assembly 32 produces is conducted to volute of blower system 20 to clean volute of blower system 20 by jet pipe 33.First temperature controller 34 is connected with steam generation assembly 32 and controls the temperature that steam generation assembly 32 produces steam.
That is, when the temperature of the steam that steam generation assembly 32 produces is below or above actual needs temperature, user can raise by regulating the first temperature controller 34 or reduce produced vapor (steam) temperature.First temperature controller 34 can be provided with knob, and knob rotates to different angles and corresponds to different temperature scales, thus is convenient to steam regulation temperature.
Thus, according to the range hood 100 of the embodiment of the present invention, to produce the temperature of steam in order to steam regulation generating assembly 32 by arranging the first temperature controller 34 in purging system 30, thus facilitate user to carry out the vapor (steam) temperature of steam regulation generating assembly 32 generation according to different degree of fouling, thus, improve purging system 30 operability and the convenience of range hood 100, avoid the waste of the energy.
In some embodiments of the invention, purging system 30 can also comprise: the second temperature controller 35.Second temperature controller 35 detects the temperature of steam generation assembly 32 outer surface, and stops steam generation assembly 32 to work when the temperature detected exceedes predetermined value.
Be understandable that, in a process in which steam is generated, the parts of steam generation assembly 32 inside can produce a large amount of heats to steam generation assembly 32, when heat exceedes the tolerance value of component materials, steam generation assembly 32 possibility circuit for generating fault, even damages and initiation fire.The danger that second temperature controller 35 can avoid steam generation assembly 32 to bring because of temperature anomaly by the temperature detecting steam generation assembly 32 outer surface.
Further, predetermined value can be greater than the first temperature controller 34 control steam generation assembly 32 produce the maximum of the temperature of steam.If predetermined value is T1, the first temperature controller 34 control steam generation assembly 32 produce the temperature of steam maximum be T2, then T2>T1.Can ensure that the first temperature controller 34 has larger adjustable extent like this, during the maximum avoiding vapor (steam) temperature not reach adjustable, the circuit of steam generation assembly 32 is interrupted by the second temperature controller 35.
In addition, as shown in Figure 3, the second temperature controller 35 can comprise two, and two the second temperature controllers 35 are located at the both sides of steam generation assembly 32 respectively.Thus, improve the security performance of steam generation assembly 32 further, and then improve the security performance of range hood 100.Wherein, the second temperature controller 35 can be normally closed temperature controller.When the hull-skin temperature of steam generation assembly 32 exceedes predetermined value, the sheet metal of normally closed temperature controller upsprings to disconnect whole electrical circuit, thus stops the work of steam generation assembly 32.
In some embodiments more of the present invention, purging system 30 can also comprise: timer 36.Timer 36 is connected to control the time that steam generation assembly 32 produces steam with steam generation assembly 32.That is, user, before use purging system 30, can check the degree of fouling of volute of blower system 20 in advance, and set corresponding scavenging period according to degree of fouling by timer 36.Thus, can avoid dirty when not cleaned completely, steam generation assembly 32 stops producing steam, or dirty cleaned clean after, steam generation assembly 32 still produces steam.
Optionally, timer 36 can be mechanical timer.Such as, timer 36 can be gear type mechanical timer.Namely user can knob on the wheeled mechanical timer 36 of rotary teeth, and the circumferential direction of knob can be provided with corresponding time scale.The operation principle of mechanical timer is well known to those of ordinary skill in the art, no longer describes in detail here.
In one particular embodiment of the present invention, as Fig. 3, steam generation assembly 32, first temperature controller 34 and timer 36 are connected in series.Thus, effective control of the first temperature controller 34 and timer 36 pairs of steam generation assembly 32 cleaning temperatures and scavenging period can be ensured.
In some embodiments more of the present invention, purging system 30 can also comprise: storage tank 37.Storage tank 37 is located in casing 10, and water inlet pipe 31 is connected with storage tank 37.Can also be provided with water pump (scheming not show place) between storage tank 37 and steam generation assembly 32, the water in storage tank 37 can be delivered in steam generation assembly 32 to produce steam by water pump.
In another specific embodiment of the present invention, as shown in Figure 3, volute of blower system 20 can also comprise impeller 21, and jet pipe 33 is located on the perisporium of impeller 21 movably.In other words, when user needs to clean volute of blower system 20, can jet pipe 33 be placed on the perisporium of impeller 21, after cleaning, jet pipe 33 can be moved away from impeller 21.
All be appreciated that to those skilled in the art according to other structures of the range hood 100 of the embodiment of the present invention and operation and easily realize, being therefore not described in detail.
In describing the invention, it will be appreciated that, term " on ", D score, " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is less than second feature.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.
Claims (10)
1. a range hood, is characterized in that, comprising:
Casing;
Volute of blower system, described volute of blower system is located in described casing;
Purging system, described purging system comprises:
Water inlet pipe;
Steam generation assembly, described steam generation assembly is connected to produce steam with described water inlet pipe;
Jet pipe, described jet pipe is connected with described steam generation assembly, and the steam that described steam generation assembly produces is conducted to described volute of blower system to clean described volute of blower system by described jet pipe;
First temperature controller, described first temperature controller is connected with described steam generation assembly and controls the temperature that described steam generation assembly produces steam.
2. range hood according to claim 1, it is characterized in that, described purging system also comprises: the second temperature controller, and described second temperature controller detects the temperature of described steam generation module outer surface, and stops described steam generation component operation when detected temperature exceedes predetermined value.
3. range hood according to claim 2, is characterized in that, described predetermined value be greater than described first temperature controller control described steam generation assembly produce the maximum of the temperature of steam.
4. range hood according to claim 2, is characterized in that, described second temperature controller comprises two, and two described second temperature controllers are located at the both sides of described steam generation assembly respectively.
5. range hood according to claim 2, is characterized in that, described second temperature controller is normally closed temperature controller.
6. range hood according to claim 1, is characterized in that, described purging system also comprises: timer, and described timer is connected with described steam generation assembly to control the time that described steam generation assembly produces steam.
7. range hood according to claim 6, is characterized in that, described timer is mechanical timer.
8. range hood according to claim 1, is characterized in that, described steam generation assembly, described first temperature controller and described timer are connected in series.
9. the range hood according to any one of claim 1-8, is characterized in that, described purging system also comprises: storage tank, and described storage tank is located in described casing, and described water inlet pipe is connected with described storage tank.
10. the range hood according to any one of claim 1-8, is characterized in that, described volute of blower system comprises impeller, and described jet pipe is located on the perisporium of described impeller movably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610008981.3A CN105465863A (en) | 2016-01-04 | 2016-01-04 | Range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610008981.3A CN105465863A (en) | 2016-01-04 | 2016-01-04 | Range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105465863A true CN105465863A (en) | 2016-04-06 |
Family
ID=55603844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610008981.3A Pending CN105465863A (en) | 2016-01-04 | 2016-01-04 | Range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105465863A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539355A (en) * | 2018-12-28 | 2019-03-29 | 佛山市顺德区美的洗涤电器制造有限公司 | For cleaning control method, device, kitchen ventilator and the integrated kitchen range of kitchen ventilator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203454240U (en) * | 2013-08-26 | 2014-02-26 | 广东美的厨房电器制造有限公司 | Cleaning assembly with double spray pipes and extractor hood with same |
| EP2759633A1 (en) * | 2013-01-29 | 2014-07-30 | V-Zug AG | Household appliance with catalytic cleaning |
| CN104421986A (en) * | 2013-08-26 | 2015-03-18 | 广东美的厨房电器制造有限公司 | Range hood |
| CN204213991U (en) * | 2014-04-09 | 2015-03-18 | 青岛云路新能源科技有限公司 | Lampblack absorber vapor collection apparatus for converting |
| CN204429765U (en) * | 2015-01-23 | 2015-07-01 | 北京云易达技术服务有限责任公司 | A kind of steam cleaner |
| CN204534750U (en) * | 2015-02-28 | 2015-08-05 | 广东格兰仕集团有限公司 | A kind of smoke exhaust ventilator of automatic heating cleaning |
| CN204523648U (en) * | 2014-12-31 | 2015-08-05 | 北京七星华创电子股份有限公司 | A kind of silicon chip cleaning device |
-
2016
- 2016-01-04 CN CN201610008981.3A patent/CN105465863A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2759633A1 (en) * | 2013-01-29 | 2014-07-30 | V-Zug AG | Household appliance with catalytic cleaning |
| CN203454240U (en) * | 2013-08-26 | 2014-02-26 | 广东美的厨房电器制造有限公司 | Cleaning assembly with double spray pipes and extractor hood with same |
| CN104421986A (en) * | 2013-08-26 | 2015-03-18 | 广东美的厨房电器制造有限公司 | Range hood |
| CN204213991U (en) * | 2014-04-09 | 2015-03-18 | 青岛云路新能源科技有限公司 | Lampblack absorber vapor collection apparatus for converting |
| CN204523648U (en) * | 2014-12-31 | 2015-08-05 | 北京七星华创电子股份有限公司 | A kind of silicon chip cleaning device |
| CN204429765U (en) * | 2015-01-23 | 2015-07-01 | 北京云易达技术服务有限责任公司 | A kind of steam cleaner |
| CN204534750U (en) * | 2015-02-28 | 2015-08-05 | 广东格兰仕集团有限公司 | A kind of smoke exhaust ventilator of automatic heating cleaning |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539355A (en) * | 2018-12-28 | 2019-03-29 | 佛山市顺德区美的洗涤电器制造有限公司 | For cleaning control method, device, kitchen ventilator and the integrated kitchen range of kitchen ventilator |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160406 |
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| RJ01 | Rejection of invention patent application after publication |