CN104214836A - Fireplace with HEPA (high efficiency particulate air filter) purification function - Google Patents
Fireplace with HEPA (high efficiency particulate air filter) purification function Download PDFInfo
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- CN104214836A CN104214836A CN201410445065.7A CN201410445065A CN104214836A CN 104214836 A CN104214836 A CN 104214836A CN 201410445065 A CN201410445065 A CN 201410445065A CN 104214836 A CN104214836 A CN 104214836A
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- hepa
- purification function
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Abstract
The invention relates to a fireplace with an HEPA (high efficiency particulate air filter) purification function. The fireplace comprises a fireplace main body, a heater, a wind wheel and a simulated flame generation device, wherein an air duct is formed in the fireplace main body, and an air inlet and an air outlet, which correspond to the air duct, are formed; the heater and the wind wheel are arranged in the air duct; the simulated flame generation device is arranged in the fireplace main body. The fireplace is characterized by also comprising a purification module and a power-off protection device, wherein the purification module is arranged at the air inlet through a supporting base, and comprises an HEPA filter screen and a primary filter screen attached to the HEPA filter screen; the purification module is arranged in the supporting base; the attached primary filter screen is positioned on the outer side of the HEPA filter screen; an air inlet grid is also arranged on the outer side of the supporting base; the power-off protection device comprises a power switch at least corresponding to the purification module or the air inlet grid; the power switch is controlled by the purification module or the air inlet grid to be switched on or switched off. The fireplace has the characteristics of simple and reasonable structure, high air purification efficiency, safety, reliability and long service life.
Description
Technical field
The present invention relates to electric fireplace technical field, particularly a kind of fireplace with HEPA purification function.
Background technology
Due to the high speed development of industry, cause environmental pollution increasingly serious, the weather such as haze frequently occur, the daily PM2.5 severe overweight in most of city, air pollution is serious has influence on the healthy of people, creates clean indoor environment particularly important for this reason; Consider that fireplace is as a kind of conventional electrical equipment simultaneously, long-time circulating-heating room air is needed in the winter, and during without the need to heating, fireplace is left unused for a long time, and the fireplace that can simultaneously not purify the air of a room on the market at present, what have is that some are precipitated by increase anion or use primary efficient filter screen or filtered sub-fraction bulky grain thing, and cannot remove fine particle pollutants such as PM2.5.
Summary of the invention
The object of the invention is to overcome the deficiency existed in above-mentioned prior art structure, and provide a kind of simple and reasonable for structure, the fireplace of the band HEPA purification function of high-efficient purification air, safe and reliable, long service life.
The object of the present invention is achieved like this:
A kind of fireplace with HEPA purification function, comprise fireplace main body, heater, wind wheel and Simulated flame generating device, air channel is provided with in fireplace main body, and corresponding air channel is provided with air inlet and air outlet, heater and wind wheel are arranged in air channel, Simulated flame generating device is arranged in fireplace main body, it is characterized in that, also comprise cleaning module and power-off protection apparatus, cleaning module is arranged on air inlet by support plinth, cleaning module comprises HEPA filter screen and attached primary efficient filter screen thereof, cleaning module is arranged in support plinth, attached primary efficient filter screen is positioned at outside HEPA filter screen, also air-inlet grille is provided with outside support plinth, power-off protection apparatus comprises at least corresponding cleaning module or air-inlet grille is provided with a power switch, power switch controls its break-make by cleaning module or air-inlet grille.HEPA(High efficiency particulate air Filter) the Chinese meaning is for high efficiency particle air filter, reach the screen pack of HEPA standard, 99.7% is reached for the efficient of 0.1 micron and 0.3 micron, the feature of HEPA net is that air can pass through, but tiny particulate cannot pass through, be the most effective filtering mediums of pollutant such as smog, dust and bacterium.
Object of the present invention can also adopt following technical measures to solve:
As a kind of scheme more specifically, described attached primary efficient filter screen is activated carbon granule filter screen, active carbon sponge filter screen, nonwoven fabric belts active carbon, nonwoven fabric belts zeolite powder or its at least both combination.
Described cleaning module also comprises filter screen fixed mount, and filter screen fixed mount snaps onto in support plinth, and HEPA filter screen is arranged in filter screen fixed mount.
Described fireplace main body is provided with top board, and described air inlet is arranged on top board surface.
Described power-off protection apparatus comprises the power switch of two series connection, and two power switches control its break-make respectively by cleaning module and air-inlet grille, and power switch is microswitch, proximity switch or magnetic switch.When opening (taking-up) air-inlet grille, power switch corresponding with it controls power circuit and disconnects, and stops powering to fireplace; When opening (taking-up) cleaning module, another corresponding with it power switch controls power circuit and disconnects, plays the effect of double insurance, guarantees to stop powering to fireplace.
Described air-inlet grille is connected by magnetic attracting with fireplace main body.Or described air-inlet grille and fireplace main body snapping are fixed.Air-inlet grille cleaning filter screen is taken off to facilitate.
Described support plinth periphery is provided with flange, and flange is undertaken on air inlet periphery, and flange surface is provided with abutment sleeve, abutment sleeve both ends open, and the corresponding described abutment sleeve in bottom of described air-inlet grille is provided with magnet.Due to abutment sleeve both ends open, institute so that magnet is inserted therein location, and, reduce the impact on magnet magnetic force, guarantee that adhesive stablized by the steel plate of magnet and fireplace body outer wall.
As another kind of scheme more specifically, described fireplace main body is provided with backboard, and described air inlet is arranged on back plate surface.Air inlet is positioned at that the back side of fireplace is convenient takes out filter screen in user.
As another scheme more specifically, described power-off protection apparatus comprises a power switch, and power switch controls its break-make by air-inlet grille, and power switch is microswitch, proximity switch or magnetic switch.
Beneficial effect of the present invention is as follows:
This kind of fireplace is based on fireplace, by designing brand-new air channel structure, coordinating HEPA filter screen and combining attached primary efficient filter screen, and with power-off protection apparatus, thus realize first filtering the air entering fireplace, more effectively heat; Not only purify air, prevent dust and floccule to affect the service life of fireplace heating module simultaneously, because cleaning module employs HEPA filter screen, to the pollutant such as particle, smog that purification dust, PM2.5 and minimum diameter reach 0.3um, there is more effective detergent power compared with electrostatic precipitation filter screen, thus form truly there is high-efficient purification room air, keep simultaneously and optimize the product of the heat characteristic of fireplace.
Accompanying drawing explanation
Fig. 1 is first embodiment of the invention decomposition texture schematic diagram.
Fig. 2 is sectional structure schematic diagram after top board is connected with cleaning module.
Fig. 3 is structural representation after first embodiment of the invention assembling.
Fig. 4 is second embodiment of the invention decomposition texture schematic diagram.
Fig. 5 is that Fig. 4 assembles rear structural representation.
Fig. 6 is third embodiment of the invention decomposition texture schematic diagram.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
Embodiment one, see shown in Fig. 1 to Fig. 3, a kind of fireplace with HEPA purification function, comprise fireplace main body 1, heater, wind wheel (can with reference to wind wheel 15 in figure 4) and Simulated flame generating device (can with reference to Simulated flame generating device 16 in figure 4), air channel is provided with in fireplace main body 1, and corresponding air channel is provided with air inlet 12 and air outlet 11, heater and wind wheel are arranged in air channel, Simulated flame generating device is arranged in fireplace main body 1, it is characterized in that, also comprise cleaning module 10 and power-off protection apparatus, cleaning module 10 is arranged on air inlet 12 place by support plinth 2, cleaning module 10 comprises HEPA filter screen 4 and attached primary efficient filter screen 5 thereof, cleaning module 10 is arranged in support plinth 2, attached primary efficient filter screen 5 is positioned at outside HEPA filter screen 4, air-inlet grille 7 is also provided with outside support plinth 2, power-off protection apparatus comprises at least corresponding cleaning module 10 or air-inlet grille 7 is provided with a power switch, power switch controls its break-make by cleaning module 10 or air-inlet grille 7.
Described attached primary efficient filter screen 5 is activated carbon granule filter screen, active carbon sponge filter screen, nonwoven fabric belts active carbon, nonwoven fabric belts zeolite powder or its at least both combination.
Described cleaning module 10 also comprises filter screen fixed mount 4, and filter screen fixed mount 4 snaps onto in support plinth 2, and HEPA filter screen 4 is arranged in filter screen fixed mount 4.
Described fireplace main body 1 is provided with top board 13, and described air inlet 12 is arranged on top board 13 surface.
Described power-off protection apparatus comprises the power switch of two series connection, and two power switches control its break-make respectively by cleaning module 10 and air-inlet grille 7, and power switch is that microswitch is certain, also can be proximity switch, magnetic switch etc.Wherein, the power switch corresponding with cleaning module 10 is the first microswitch 8, and the power switch corresponding with air-inlet grille 7 is the second microswitch 9, as shown in Figure 2, is provided with the thimble 71 for touching the second microswitch 9 bottom air-inlet grille 7.
Described air-inlet grille 7 is connected by magnetic attracting with fireplace main body 1.
Described support plinth 2 periphery is provided with flange 22, and flange 22 is undertaken on air inlet 12 periphery, and flange 22 surface is provided with abutment sleeve 21, abutment sleeve 21 both ends open, and the corresponding described abutment sleeve 21 in bottom of described air-inlet grille 7 is provided with magnet 6.
Described wind wheel can be tubular wine wheel and centrifugal wind wheel, and its material can be metal material, also can use plastic material.
When the present invention works; when air enters air channel from air-inlet grille 7; first through attached primary efficient filter screen 5; hair in air, bulky grain dust are filtered by attached primary efficient filter screen 5; then enter HEPA filter screen 4, the pollutant such as particle, smog that the dust in air, pollen, PM2.5 and minimum diameter reach 0.3um is isolated purification, thus reaches abundant filtration; clean air after being filtered flows through the heater in fireplace air channel, is flowed into indoor by the air after heating from fireplace air outlet 11.Certainly, if when directly drying when not starting heating mode, the effect purified air also can be played.
When needs are clean or change filter screen, when taking off air-inlet grille, can touch the second microswitch 9, complete machine power supply can be closed; When taking out cleaning module 10, the first microswitch 8 can be triggered simultaneously, cut off the electricity supply, carrying out second protection.
Embodiment two, is with the difference of embodiment one: shown in Fig. 4 and Fig. 5, and described fireplace main body 1 is provided with backboard 14, and described air inlet 12 is arranged on backboard 14 surface.
Described power-off protection apparatus comprises a power switch, and power switch controls its break-make by air-inlet grille 7, and power switch is the second microswitch 9.When needs cleaning or when changing cleaning module, take out air-inlet grille 7 and can touch the second microswitch 9, close complete machine power supply.
3rd embodiment, is with the difference of embodiment two: shown in Figure 6, and it comprises two pieces of attached primary efficient filter screens 5 and 20.
Claims (10)
1. the fireplace with HEPA purification function, comprise fireplace main body (1), heater, wind wheel (15) and Simulated flame generating device (16), fireplace main body is provided with air channel in (1), and corresponding air channel is provided with air inlet (12) and air outlet (11), heater and wind wheel (15) are arranged in air channel, Simulated flame generating device (16) is arranged in fireplace main body (1), it is characterized in that, also comprise cleaning module (10) and power-off protection apparatus, cleaning module (10) is arranged on air inlet (12) place by support plinth (2), cleaning module (10) comprises HEPA filter screen (4) and attached primary efficient filter screen (5) thereof, cleaning module (10) is arranged in support plinth (2), attached primary efficient filter screen (5) is positioned at HEPA filter screen (4) outside, support plinth (2) outside is also provided with air-inlet grille (7), power-off protection apparatus comprises at least corresponding cleaning module (10) or air-inlet grille (7) is provided with a power switch, power switch controls its break-make by cleaning module (10) or air-inlet grille (7).
2. be with the fireplace of HEPA purification function according to claim 1, it is characterized in that, described attached primary efficient filter screen (5) is activated carbon granule filter screen, active carbon sponge filter screen, nonwoven fabric belts active carbon, nonwoven fabric belts zeolite powder or its at least both combination.
3. be with the fireplace of HEPA purification function according to claim 1, it is characterized in that, described cleaning module (10) also comprises filter screen fixed mount (4), and filter screen fixed mount (4) snaps onto in support plinth (2), and HEPA filter screen (4) is arranged in filter screen fixed mount (4).
4. be with the fireplace of HEPA purification function according to claim 1, it is characterized in that, described fireplace main body (1) is provided with top board (13), and described air inlet (12) is arranged on top board (13) surface.
5. be with the fireplace of HEPA purification function according to claim 1, it is characterized in that, described fireplace main body (1) is provided with backboard (14), and described air inlet (12) is arranged on backboard (14) surface.
6. be with the fireplace of HEPA purification function according to claim 1; it is characterized in that; described power-off protection apparatus comprises the power switch of two series connection; two power switches control its break-make respectively by cleaning module (10) and air-inlet grille (7), and power switch is microswitch, proximity switch or magnetic switch.
7. be with the fireplace of HEPA purification function according to claim 1, it is characterized in that, described power-off protection apparatus comprises a power switch, and power switch controls its break-make by air-inlet grille (7), and power switch is microswitch, proximity switch or magnetic switch.
8. be with the fireplace of HEPA purification function according to claim 1, it is characterized in that, described air-inlet grille (7) is connected by magnetic attracting with fireplace main body (1).
9. be with the fireplace of HEPA purification function according to claim 8, it is characterized in that, described support plinth (2) periphery is provided with flange (22), flange (22) is undertaken on air inlet (12) periphery, flange (22) surface is provided with abutment sleeve (21), abutment sleeve (21) both ends open, the corresponding described abutment sleeve (21) in bottom of described air-inlet grille (7) is provided with magnet (6).
10. be with the fireplace of HEPA purification function according to claim 1, it is characterized in that, described air-inlet grille (7) and fireplace main body (1) snapping are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410445065.7A CN104214836A (en) | 2014-09-03 | 2014-09-03 | Fireplace with HEPA (high efficiency particulate air filter) purification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410445065.7A CN104214836A (en) | 2014-09-03 | 2014-09-03 | Fireplace with HEPA (high efficiency particulate air filter) purification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104214836A true CN104214836A (en) | 2014-12-17 |
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ID=52096595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410445065.7A Pending CN104214836A (en) | 2014-09-03 | 2014-09-03 | Fireplace with HEPA (high efficiency particulate air filter) purification function |
Country Status (1)
| Country | Link |
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| CN (1) | CN104214836A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722143A (en) * | 2015-02-27 | 2015-06-24 | 江苏金风科技有限公司 | Mounting method for air filter device |
| CN106642606A (en) * | 2017-01-20 | 2017-05-10 | 海信（山东）空调有限公司 | Fan coil return air purifying device and air conditioner |
-
2014
- 2014-09-03 CN CN201410445065.7A patent/CN104214836A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722143A (en) * | 2015-02-27 | 2015-06-24 | 江苏金风科技有限公司 | Mounting method for air filter device |
| CN104722143B (en) * | 2015-02-27 | 2016-10-12 | 江苏金风科技有限公司 | The installation method of air filter |
| CN106642606A (en) * | 2017-01-20 | 2017-05-10 | 海信（山东）空调有限公司 | Fan coil return air purifying device and air conditioner |
| CN106642606B (en) * | 2017-01-20 | 2022-06-03 | 海信（山东）空调有限公司 | Fan coil return air purification device and air conditioner |
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Application publication date: 20141217 |