CN210425411U - Indoor positive pressure dust pelletizing system - Google Patents
Indoor positive pressure dust pelletizing system Download PDFInfo
- Publication number
- CN210425411U CN210425411U CN201920809123.8U CN201920809123U CN210425411U CN 210425411 U CN210425411 U CN 210425411U CN 201920809123 U CN201920809123 U CN 201920809123U CN 210425411 U CN210425411 U CN 210425411U
- Authority
- CN
- China
- Prior art keywords
- positive pressure
- filter screen
- indoor
- detection sensor
- shell
- 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.)
- Active
Links
Images
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Electrostatic Separation (AREA)
Abstract
The utility model provides an indoor positive pressure dust removal system, which relates to the technical field of air purification equipment, and comprises a first shell, wherein the first shell is provided with a cavity, a positive pressure fan is arranged in the cavity, a filtering mechanism is arranged at the rear part of the positive pressure fan, and the filtering mechanism comprises a primary filter screen, a hepa filter screen and an electrostatic filter screen; still including high pressure detection sensor and low pressure detection sensor, high pressure detection sensor and low pressure detection sensor all with positive pressure positive blower electric connection. The utility model discloses an useful part is, for indoor fresh air that lets in through positive pressure fan and filter mechanism, keeps indoor malleation state, reaches the purpose of dust removal.
Description
Technical Field
The utility model belongs to the technical field of air purification equipment technique and specifically relates to an indoor malleation dust pelletizing system.
Background
Generally, if the indoor environment is not cleaned for a long time, dust can be fully distributed, and although the door and the window are closed, the dust can enter the indoor environment along with air from the door gap or the window gap, so that the respiratory tract health of people is influenced, and the cleaning burden of people is increased. At present, air purification equipment adopted by people is directly placed indoors for use, the air purifier mainly comprises a motor, a fan, an air filter screen and other systems, and the air filter screen filters dust and other various pollutants in the air and then discharges the filtered dust and other various pollutants again to achieve the purpose of purification. However, such air purifiers only achieve the purpose of circularly purifying indoor air, do not have the function of supplementing air and increasing oxygen, and external dust enters the room along with the flow of the air, thereby affecting the sanitation of the indoor air.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes shortcoming among the prior art provides an indoor malleation dust pelletizing system, for indoor fresh air that lets in through positive pressure fan and filter mechanism, keeps indoor malleation state, reaches the purpose of dust removal.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
an indoor positive pressure dust removal system comprises a first shell, wherein the first shell is provided with a cavity, a positive pressure fan is arranged in the cavity, a filtering mechanism is arranged behind the positive pressure fan, and the filtering mechanism comprises a primary filter screen, a hepa filter screen and an electrostatic filter screen; still including high pressure detection sensor and low pressure detection sensor, high pressure detection sensor and low pressure detection sensor all with positive pressure positive blower electric connection.
Preferably, the filter mechanism includes the second shell, the suit can be dismantled to the second shell in the cavity, primary filter screen, hepa filter screen and static filter screen are installed in proper order from outside to inside in the second shell.
Preferably, an active carbon filter screen is further arranged behind the electrostatic filter screen.
Preferably, the second shell is provided with a first mounting plate, and the first mounting plate is provided with a screw hole.
Preferably, a second mounting plate is arranged on the first shell, and a bolt hole is arranged on the second mounting plate.
Preferably, still can dismantle on the second mounting panel and be provided with the dress trim cover, second mounting panel edge is provided with the card strip, dress trim cover inboard be provided with the draw-in groove that the card strip supporting was used.
Preferably, a bayonet is reserved on the decorative cover.
Preferably, a protective net is further arranged in front of the positive pressure fan.
Compared with the prior art, the beneficial effects of the utility model are that:
the air supply to indoor behind the start positive pressure fan to the air just is sent into indoor after straining the mechanism, keeps fresh clean air injection, makes indoor keeping the malleation, thereby effectively reduces external dust and enters into indoor through door, window, crack and crack, is favorable to keeping indoor clean.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, together with the embodiments of the invention, and do not constitute a limitation on the invention, in which:
FIG. 1 is a schematic overall view of an indoor positive pressure dedusting system of the present invention;
FIG. 2 is a schematic view of the AA side of FIG. 1;
FIG. 3 is a schematic view of the BB side of FIG. 1;
fig. 4 is a circuit diagram showing the connection of the positive pressure fan, the high voltage detection sensor, and the low voltage detection sensor.
In the figure: 1-a first shell, 2-a cavity, 3-a positive pressure fan, 4-a primary filter screen, 5-a filter screen, 6-an electrostatic filter screen, 7-a high-voltage detection sensor, 8-a low-voltage detection sensor, 9-a second shell, 10-an activated carbon filter screen, 11-a first mounting plate, 12-a screw hole, 13-a second mounting plate, 14-a bolt hole, 15-a decorative cover, 16-a clamping strip, 17-a clamping groove, 18-a clamping opening and 19-a protective net.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1 to 4, an indoor positive pressure dust removing system includes a first housing 1, the first housing 1 is configured to be installed on a wall, in this embodiment, the first housing 1 is configured to be cylindrical, the first housing 1 is provided with a cavity 2, the cavity 2 is also configured to be hollow cylindrical, a positive pressure fan 3 is disposed in the cavity 2, the positive pressure fan 3 is a conventional technology and is configured to send outside air into a room to keep a positive pressure state in the room, a filtering mechanism is disposed behind the positive pressure fan 3, the filtering mechanism includes a primary filter 4, a hepa filter 5 and an electrostatic filter 6, the electrostatic filter 6 is further provided behind the active carbon filter 10, the primary filter 4 is mainly configured to filter dust particles above 5 micrometers, the hepa filter 5 has an effective rate of 99.7% for 0.1 micrometer and 0.3 micrometer, and the hepa filter 5 is characterized in that air can pass through, but tiny particle can't pass through, and static filter screen 6 is through producing static, gets off the entrapment of dust particle, and active carbon filter screen 10 can get rid of the pollutant in volatile organic compound formaldehyde, toluene, hydrogen sulfide, chlorobenzene and the air, can deodorization, remove the peculiar smell under certain amount of wind, the clean environment, consequently, outside air becomes dustless clean gas after filter mechanism, is sent into indoor again, guarantees indoor clean. The filtering mechanism comprises a second shell 9, the second shell 9 is detachably sleeved in the cavity 2, the primary filter screen 4, the hepa filter screen 5, the electrostatic filter screen 6 and the activated carbon filter screen 10 are sequentially arranged in the second shell 9 from outside to inside, in the figure 1, the second shell 9 is drawn out of the cavity 2 for convenient viewing, the second shell 9 is also designed into a cylinder shape, the size of the second shell is matched with that of the cavity 2, the second shell is designed into a detachable mode, and the internal cleaning of the filtering mechanism and the replacement of parts are convenient; be provided with first mounting panel 11 on the second shell 9, be provided with screw hole 12 on the first mounting panel 11, first mounting panel 11 designs into the ring form, and is similar with second mounting panel 13 structure, and first shell 1 reserves the screw position with the corresponding position of screw hole 12, through the installation screw in screw hole 12, can fix second shell 9 on first shell 1.
This design still includes high pressure detection sensor 7 and low pressure detection sensor 8, and high pressure detection sensor 7 and low pressure detection sensor 8 all with positive pressure fan 3 electric connection, and high pressure detection sensor 7 and low pressure detection sensor 8 all are pressure sensor, and in this embodiment, high pressure detection sensor 7 and low pressure detection sensor 8 all can adopt the swift miniature pressure sensor who strides the model of brand 3100H50cps01B 000.
The working principle here is that the high voltage detection sensor 7 and the low voltage detection sensor 8 are both installed and fixed indoors, and the threshold value of the low voltage detection sensor 8 is set to be P1The threshold value of the high voltage detection sensor 7 is P2，P1Must be slightly greater than or equal to the atmospheric pressure value when the low pressure detection sensor 8 detects that the pressure value in the chamber is lower than P1During the process, the low-voltage detection sensor 8 transmits information to the positive pressure fan 3, the positive pressure fan 3 is started to extract external air into a room, so that the indoor constant positive pressure state is ensured, redundant air can be emitted to the outside from a door seam or a window seam, and the indoor cleanness and dustlessness are kept; p2Must be greater than atmospheric pressure and greater than P1When the positive pressure fan 3 is operated, the high pressure detection sensor 7 detects that the indoor pressure is higher than P2During the process, the high-pressure detection sensor 7 transmits a signal to the positive pressure fan 3 through an electric wire, the positive pressure fan 3 stops working, air exhaust is stopped, and the air pressure in the room is reduced, so that the indoor air pressure is kept at P1To P2In the meantime.
Be provided with second mounting panel 13 on first shell 1, second mounting panel 13 and first shell 1 integrated into one piece are provided with bolt hole 14 on the second mounting panel 13, punch with bolt hole 14's department of correspondence on the wall, then load onto the explosion screw, can fix second mounting panel 13 on the wall together with first shell 1, can not take place to loosen and take off.
In addition, still can dismantle on second mounting panel 13 and be provided with dress trim cover 15, dress trim cover 15's setting can avoid foretell explosion screw to expose, influence pleasing to the eye, second mounting panel 13 edge is provided with card strip 16, dress trim cover inboard is provided with the draw-in groove 17 that matches with card strip 16, through the supporting use of card strip 16 and draw-in groove 17, can make dress trim cover 15 install on second mounting panel 13, in this embodiment, dress trim cover 15 can adopt the PVC material preparation to form, in order to have deformability, thereby be favorable to installing or dismantling, it has bayonet socket 18 to reserve on dress trim cover 15, when dismantling dress trim cover 15, insert the screwdriver outwards to prize in bayonet socket 18, can be convenient for with dress trim cover 15 and second mounting panel 13 separation.
Preferably, a protective net 19 is further arranged in front of the positive pressure fan 3, the protective net 19 is a commercially available metal net, and the periphery of the protective net 19 can be fixed at the first housing 1 in a bonding or screw connection manner, so that the positive pressure fan 3 or a human body is protected, and foreign objects are prevented from extending into the protective net.
Finally, it should be noted that: although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements and the like can be made in the technical solutions of the foregoing embodiments or in some technical features of the foregoing embodiments, but all modifications, equivalents, improvements and the like within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (8)
1. An indoor positive pressure dust removal system is characterized by comprising a first shell, wherein the first shell is provided with a cavity, a positive pressure fan is arranged in the cavity, a filtering mechanism is arranged behind the positive pressure fan, and the filtering mechanism comprises a primary filter screen, a hepa filter screen and an electrostatic filter screen; still including high pressure detection sensor and low pressure detection sensor, high pressure detection sensor and low pressure detection sensor all with positive pressure positive blower electric connection.
2. The indoor positive pressure dedusting system of claim 1, wherein the filtering mechanism comprises a second housing, the second housing is detachably sleeved in the cavity, and the primary filter screen, the hepa filter screen and the electrostatic filter screen are sequentially installed in the second housing from outside to inside.
3. The indoor positive pressure dust removal system of claim 2, wherein an activated carbon filter screen is further arranged behind the electrostatic filter screen.
4. The indoor positive pressure dedusting system of claim 2, wherein the second housing is provided with a first mounting plate, and the first mounting plate is provided with a screw hole.
5. The indoor positive pressure dedusting system of claim 1, wherein a second mounting plate is disposed on the first housing, and a bolt hole is disposed on the second mounting plate.
6. The indoor positive pressure dust removal system according to claim 5, wherein a decorative cover is detachably arranged on the second mounting plate, a clamping strip is arranged at the edge of the second mounting plate, and a clamping groove matched with the clamping strip is arranged on the inner side of the decorative cover.
7. The indoor positive pressure dedusting system of claim 6, wherein a bayonet is reserved on the decorative cover.
8. The indoor positive pressure dedusting system according to claim 1, wherein a protective net is further arranged in front of the positive pressure fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920809123.8U CN210425411U (en) | 2019-05-30 | 2019-05-30 | Indoor positive pressure dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920809123.8U CN210425411U (en) | 2019-05-30 | 2019-05-30 | Indoor positive pressure dust pelletizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210425411U true CN210425411U (en) | 2020-04-28 |
Family
ID=70373497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920809123.8U Active CN210425411U (en) | 2019-05-30 | 2019-05-30 | Indoor positive pressure dust pelletizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210425411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113324310A (en) * | 2021-06-22 | 2021-08-31 | 工谷环保科技(浙江)有限公司 | Easy dismounting's workshop environmental protection air purification device for production |
-
2019
- 2019-05-30 CN CN201920809123.8U patent/CN210425411U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113324310A (en) * | 2021-06-22 | 2021-08-31 | 工谷环保科技(浙江)有限公司 | Easy dismounting's workshop environmental protection air purification device for production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210425411U (en) | Indoor positive pressure dust pelletizing system | |
| CN107694755A (en) | Electrostatic precipitation module and conditioner | |
| CN108613260A (en) | A kind of air cleaning unit for eliminating volatile organic matter and smell substance | |
| KR101552258B1 (en) | Air supply duct for air conditioning apparatus of automobile | |
| CN104390275A (en) | Air purifier | |
| CN206996842U (en) | Electrostatic precipitation module and conditioner | |
| CN203687221U (en) | Air purifier | |
| CN216418820U (en) | Peculiar smell removing device used inside furniture | |
| CN2130247Y (en) | Cigarret smoke and air self purifier | |
| CN204923273U (en) | Novel air convection filter | |
| JP2006112767A (en) | Air cleaning device for air conditioner | |
| CN210371250U (en) | Air conditioner fan | |
| CN2467161Y (en) | Special air purifying equipment for printing pollution | |
| CN209026893U (en) | Environment-friendly range hood capable of efficiently removing oil smoke | |
| CN107952586B (en) | A kind of highly effective air dust removal and filtration garden equipment | |
| CN220589372U (en) | Effectual peculiar smell dispels device | |
| CN2204735Y (en) | Air filter | |
| CN207196797U (en) | New blower fan with Electrostatic Treatment case | |
| CN218379775U (en) | Elevator air purification degassing unit convenient to dismouting to filter | |
| CN216742109U (en) | Gauze mask fan | |
| CN214665105U (en) | Hidden direct wind gap | |
| CN209302402U (en) | A kind of air conditioner filter | |
| CN205090485U (en) | Intelligence air purifier with alarming function | |
| CN215490210U (en) | Air purifier with aromatherapy function | |
| CN209013383U (en) | A kind of people place air cleaning unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210218 Address after: 528531 Room 401, 78 Fuwan Jiangwan Road, Hecheng street, Gaoming District, Foshan City, Guangdong Province Patentee after: FOSHAN GAOMING YIHAI AGRICULTURAL TECHNOLOGY SERVICE Co.,Ltd. Address before: 528531 3rd floor, No.72, Mingfu Road, Mingcheng Town, Gaoming District, Foshan City, Guangdong Province Patentee before: FOSHAN ZHONGYU TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |