CN113654163A - Energy-concerving and environment-protective type integration air purification equipment - Google Patents

Energy-concerving and environment-protective type integration air purification equipment Download PDF

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Publication number
CN113654163A
CN113654163A CN202110951573.2A CN202110951573A CN113654163A CN 113654163 A CN113654163 A CN 113654163A CN 202110951573 A CN202110951573 A CN 202110951573A CN 113654163 A CN113654163 A CN 113654163A
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CN
China
Prior art keywords
air
wall
air inlet
energy
filtering
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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.)
Withdrawn
Application number
CN202110951573.2A
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Chinese (zh)
Inventor
赵若强
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.)
Shenzhen Xiangyuanxin Investment Development Co ltd
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Shenzhen Xiangyuanxin Investment Development Co ltd
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Priority to CN202110951573.2A priority Critical patent/CN113654163A/en
Publication of CN113654163A publication Critical patent/CN113654163A/en
Withdrawn legal-status Critical Current

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The invention relates to the technical field of air purification, in particular to energy-saving and environment-friendly integrated air purification equipment which is used for purifying air and comprises a box body, wherein an air draft part is arranged on the outer wall of one side of the box body, an exhaust cover is arranged at the air exhaust end of the air draft part, the air draft end of the air draft part is connected with an air draft tube through an air draft pipe, the air draft tube penetrates through the box body, and a plurality of rows of air vents which are distributed annularly and are staggered mutually are arranged on the air draft tube, and the equipment also comprises: a filtering mechanism; and a driving mechanism for providing a driving force for the rotation of the filtering mechanism; the air inlet mechanism is used for initially filtering air and collecting filtered substances while air is fed; and a collection mechanism. The air inlet mechanism can preliminarily filter air and collect filtered objects, and provides driving force for the rotation of the filtering mechanism while the air circulates in the box body, so that the filtering structure in the filtering mechanism is maximally utilized, and the requirements of energy conservation and environmental protection are met.

Description

Energy-concerving and environment-protective type integration air purification equipment
Technical Field
The invention relates to the technical field of air purification, in particular to energy-saving and environment-friendly integrated air purification equipment.
Background
Air purification equipment, also known as air cleaners, air fresheners, purifiers, is a product capable of adsorbing, decomposing or converting various air pollutants and effectively improving air cleanliness, and is mainly divided into household, commercial, industrial and building products, and the air purifiers have various technologies and media, so that the air purifiers can provide clean and safe air for users.
At present, current air purification equipment still has certain weak point, in the use, the more condition of filter dust can appear in the part that filter assembly and wind gap department are close to mutually, leads to filter assembly to block up easily, not only needs often clear up, and filter assembly's rate of utilization is lower, simultaneously, needs a plurality of motor accessories cooperation to use in the equipment, and the energy consumption is higher, consequently, need to design an energy-concerving and environment-protective type integration air purification equipment to solve above-mentioned problem urgently.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides energy-saving and environment-friendly integrated air purification equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an energy-concerving and environment-protective type integration air purification equipment, the power distribution box comprises a box body, one side outer wall of box is provided with convulsions piece, and the end of airing exhaust of convulsions piece is provided with the exhaust hood, the convulsions end of convulsions piece is connected with the air extraction tube through the exhaust tube, and the air extraction tube runs through the box, it is the annular distribution and crisscross bleeder vent each other to have seted up the multirow on the air extraction tube, still includes:
the filtering mechanism is arranged on the outer side of the air extracting cylinder; and
the driving mechanism is arranged on the outer wall of one side of the box body and used for providing driving force for the rotation of the filtering mechanism when air circulates through the driving mechanism, and the driving mechanism is connected with the shunting assembly through a communicating pipe; and
the air inlet mechanism is communicated with the driving mechanism through an air inlet pipe and is used for initially filtering air and collecting filtered substances while air is fed; and
and the collecting mechanism is arranged in the box body and is used for collecting the dust adhered to the filtering mechanism.
As a further scheme of the embodiment of the invention: the filtering mechanism comprises a rotary drum, the rotary drum is arranged on the outer side of the air exhaust tube, a limiting ring is arranged on the inner wall of the rotary drum in a rotating mode, the limiting ring is fixedly connected with the outer wall of the air exhaust tube, a ventilation opening which is distributed in an annular mode is formed in the outer wall of the rotary drum, and a filtering piece is further arranged on the outer wall of the rotary drum.
As a further scheme of the embodiment of the invention: and a sealing element is arranged at a gap between the suction cylinder and the rotary cylinder.
As a further scheme of the embodiment of the invention: the driving mechanism comprises a cover body arranged on one side of the box body, a rotating shaft is rotatably arranged in the cover body, one end of the rotating shaft is fixedly connected with the rotating drum, fan blades are arranged on the outer wall of the rotating shaft, one end of the communicating pipe is communicated with the cover body, and one end of the air inlet pipe is communicated with the cover body.
As a further scheme of the embodiment of the invention: the air inlet mechanism comprises an air inlet piece, the end part of the air inlet piece is conical, a filter screen is arranged in a mounting hole formed in the outer wall of the air inlet piece, the other end of the air inlet pipe is communicated with the air inlet piece, and an impurity removing assembly is further arranged on the outer side of the air inlet piece.
As a further scheme of the embodiment of the invention: the edulcoration subassembly sets up in the movable section of thick bamboo in the air inlet part outside including rotating, the tip inner wall of a movable section of thick bamboo is provided with the vortex blade, and the inner wall of a movable section of thick bamboo still is provided with the scraper of laminating mutually with the filter screen, the outer wall rotation of air inlet part is provided with the carousel, be provided with the fastener on the movable section of thick bamboo, and the draw-in groove of seting up on fastener and the carousel agrees with mutually, be provided with the ring chamber in the movable section of thick bamboo for collect the debris that strike off on the filter screen.
As a further scheme of the embodiment of the invention: the flow distribution assembly comprises an air guide cover, air holes which are sequentially enlarged from the middle to two sides are formed in the outer wall of the air guide cover, and the other end of the communicating pipe is communicated with the air guide cover.
As a further scheme of the embodiment of the invention: the collecting mechanism comprises a collecting box inserted in the box body and also comprises a scraping piece arranged in the box body, and the scraping piece and the filtering piece are attached to each other.
Compared with the prior art, the invention has the beneficial effects that:
the energy-saving environment-friendly integrated air purification equipment provided by the invention can enable the outside air to enter the driving mechanism through the air inlet mechanism through the air draft piece, and can primarily filter the air and collect filtered substances through the air inlet mechanism in the guiding process, and the air entering the driving mechanism can provide power for the rotation of the filtering mechanism, when the air in the driving mechanism acts on the rotating filtering mechanism through the flow dividing component, can realize the uniform filtration of the air, so that the filtering mechanism can be utilized to the maximum, the air after being filtered finally enters the air extraction cylinder through the air holes, then discharge through the exhaust hood, realize the purification operation to the air, and the purifying process, still provide drive power for filtering mechanism's rotation when the air circulates in the box, when guaranteeing that the filtration maximize of filtering mechanism utilizes, still accord with energy-concerving and environment-protective requirement.
Drawings
FIG. 1 is a schematic cross-sectional view of an energy-saving and environment-friendly integrated air purification apparatus provided in an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a filtering mechanism of an energy-saving and environment-friendly integrated air purification apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a drum of an energy-saving and environment-friendly integrated air purification apparatus provided in an embodiment of the present invention;
FIG. 4 is a schematic structural view of a flow distribution assembly of an energy-saving and environment-friendly integrated air purification device according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of an air intake mechanism of an energy-saving and environment-friendly integrated air purification apparatus provided in an embodiment of the present invention;
fig. 6 is a schematic top view of a movable cylinder of an energy-saving and environment-friendly integrated air purification apparatus according to an embodiment of the present invention.
In the figure: 1-box body, 2-collecting box, 3-scraping piece, 4-filtering mechanism, 5-air extracting cylinder, 6-air extracting pipe, 7-air extracting piece, 8-exhaust hood, 9-shunt component, 10-air inlet mechanism, 11-air inlet pipe, 13-communicating pipe, 14-driving mechanism, 15-cover body, 16-rotating shaft, 17-fan blade, 18-air vent, 19-sealing piece, 20-rotating cylinder, 21-limiting ring, 22-air vent, 23-filtering piece, 24-air guide cover, 25-shunt hole, 26-air inlet piece, 27-filter screen, 28-rotating disc, 29-clamping piece, 30-movable cylinder, 31-turbulent blade and 32-scraper.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Reference will now be made in detail to implementations of the present invention with reference to specific embodiments, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
As shown in fig. 1, an energy-saving and environment-friendly integrated air purification apparatus provided in an embodiment of the present invention includes a case 1, an air extracting part 7 is disposed on an outer wall of one side of the case 1, a specific structure of the air extracting part 7 is not limited, in this embodiment, preferably, the air extracting part 7 employs an exhaust fan, an exhaust hood 8 is disposed at an air exhaust end of the air extracting part 7, the air exhaust end of the air extracting part 7 is connected to an air extracting cylinder 5 through an air extracting pipe 6, the air extracting cylinder 5 penetrates through the case 1, a plurality of rows of air holes 18 are disposed on the air extracting cylinder 5, the air holes 18 are distributed annularly and are staggered with each other, and the filtration is more uniform through the air holes 18 distributed in a staggered manner, and the energy-saving and environment-friendly integrated air purification apparatus further includes:
the filtering mechanism 4 is arranged on the outer side of the air extracting cylinder 5; and
the driving mechanism 14 is arranged on the outer wall of one side of the box body 1, and is used for providing driving force for the rotation of the filtering mechanism 4 when air circulates through the driving mechanism 14, and the driving mechanism 14 is connected with the shunting assembly 9 through a communicating pipe 13; and
the air inlet mechanism 10 is communicated with the driving mechanism 14 through an air inlet pipe 11, and is used for initially filtering air and collecting filtered substances while air is fed; and
and the collecting mechanism is arranged in the box body 1 and is used for collecting the dust adhered to the filtering mechanism 4.
When the air extracting element 7 works, the outside air can enter the driving mechanism 14 through the air inlet mechanism 10, and during the guiding process, it is also possible to first prefilter air and collect the filtrate via the air intake mechanism 10, and the air entering the drive mechanism 14 may power the rotation of the filter mechanism 4, when air in the drive mechanism 14 acts on the rotating filter mechanism 4 through the diverter assembly 9, the air can be uniformly filtered, so that the filtering mechanism 4 is utilized to the maximum, finally, the filtered air enters the air extraction cylinder 5 through the air holes 18, then discharge through exhaust hood 8, realize the purification operation to the air, and the purifying process, still for filtering mechanism 4's rotation provides drive power when the air circulates in box 1, when guaranteeing the filtration maximize utilization in filtering mechanism 4, still accord with energy-concerving and environment-protective requirement.
Referring to fig. 2 and 3, as an embodiment of the present invention, the filtering mechanism 4 includes a rotating drum 20, the rotating drum 20 is disposed outside the air extracting cylinder 5, a limiting ring 21 is rotatably disposed on an inner wall of the rotating drum 20, the limiting ring 21 is fixedly connected to an outer wall of the air extracting cylinder 5, an annular ventilation opening 22 is disposed on the outer wall of the rotating drum 20, and a filtering member 23 is further disposed on the outer wall of the rotating drum 20, a specific structure of the filtering member 23 is not limited.
Referring to fig. 2 and 3, as an embodiment of the present invention, a sealing member 19 is disposed at a gap between the suction cylinder 5 and the drum 20, and the specific structure of the sealing member 19 is not limited.
Referring to fig. 1, as an embodiment of the present invention, the driving mechanism 14 includes a cover 15 disposed on one side of the housing 1, a rotating shaft 16 is rotatably disposed in the cover 15, and one end of the rotating shaft 16 is fixedly connected to the rotating drum 20, a vane 17 is disposed on an outer wall of the rotating shaft 16, one end of the communicating pipe 13 is communicated with the cover 15, and one end of the air inlet pipe 11 is communicated with the cover 15, so that when air is sucked into the cover 15 through the air inlet pipe 11, the rotating shaft 16 is driven to rotate by the vane 17, and the rotating shaft 16 can drive the rotating drum 20 to rotate, so that dust can be uniformly retained on the surface of the filtering member 23, and the filtering member 23 can be fully used.
Referring to fig. 5, as an embodiment of the present invention, the air intake mechanism 10 includes an air intake component 26, an end of the air intake component 26 is conical, a filter screen 27 is disposed in a mounting opening formed in an outer wall of the air intake component 26, the other end of the air intake pipe 11 is communicated with the air intake component 26, and an impurity removing component is further disposed outside the air intake component 26, so that when external air enters the air intake component 26 under a suction effect, the filter screen 27 can block large impurities in the air, and primary filtering is achieved.
As an embodiment of the present invention, please refer to fig. 5 and 6, the impurity removing assembly includes a movable cylinder 30 rotatably disposed at an outer side of the air inlet 26, an inner wall of an end portion of the movable cylinder 30 is provided with a spoiler blade 31, an inner wall of the movable cylinder 30 is further provided with a scraper 32 attached to the filter screen 27, an outer wall of the air inlet 26 is rotatably provided with a turntable 28, the movable cylinder 30 is provided with a clamping member 29, the clamping member 29 is engaged with a clamping groove formed on the turntable 28, a ring cavity is disposed in the movable cylinder 30 for collecting impurities scraped off the filter screen 27, external air enters the air inlet 26 through the movable cylinder 30, when the air acts on the spoiler blade 31, the turntable 28 and the movable cylinder 30 can be driven to rotate together, at this time, the scraper 32 can scrape the impurities off the filter screen 27, when the scraper 32 pushes the impurities to a place without the filter screen 27 on the surface of the air inlet 26, an air flow rate is relatively low, and increase along with scraping off impurity gradually, just can drop automatically to the ring chamber in the activity section of thick bamboo 30 under the action of gravity, and according to the aerology principle, ring chamber department only possesses very little air mobility, make the impurity of collection can not be rolled up by the air current, when needs clearance impurity, only need break away from the carousel 28 with fastener 29 on the activity section of thick bamboo 30, alright pour out the impurity of collecting in the activity section of thick bamboo 30, it is very convenient to clear up, this structure can be when carrying out prefilter to the impurity in the air, can also realize the automatic clearance of impurity through the air current, the result of use is better.
Referring to fig. 1 and 4, as an embodiment of the present invention, the flow dividing assembly 9 includes an air guiding cover 24, the outer wall of the air guiding cover 24 is provided with air holes 18 which are sequentially enlarged from the middle to both sides, and the other end of the communicating pipe 13 is communicated with the air guiding cover 24, so that the air pumped out by the air guiding cover 24 can be more uniformly applied to the surface of the filter element 23 through the air holes 18 which are sequentially enlarged from the middle to both sides, and the filtering effect is better.
Referring to fig. 1, as an embodiment of the present invention, the collecting mechanism includes a collecting box 2 inserted into the box 1, and further includes a scraping blade 3 disposed in the box 1, the scraping blade 3 and the filtering element 23 are attached to each other, when the filtering element 23 rotates along with the drum 20, the airflow at the contact part between the scraping blade 32 and the filtering element 23 is very weak, and at this time, the dust on the filtering element 23 can be scraped and dropped into the collecting box 2 under the action of the scraping blade 32, so that the filtering element 23 can be continuously recycled, and the using effect is better.
When the air extracting element 7 works, the outside air can enter the driving mechanism 14 through the air inlet mechanism 10, and during the guiding process, it is also possible to first prefilter air and collect the filtrate via the air intake mechanism 10, and the air entering the drive mechanism 14 may power the rotation of the filter mechanism 4, when air in the drive mechanism 14 acts on the rotating filter mechanism 4 through the diverter assembly 9, the air can be uniformly filtered, so that the filtering mechanism 4 is utilized to the maximum, finally, the filtered air enters the air extraction cylinder 5 through the air holes 18, then discharge through exhaust hood 8, realize the purification operation to the air, and the purifying process, still for filtering mechanism 4's rotation provides drive power when the air circulates in box 1, when guaranteeing the filtration maximize utilization in filtering mechanism 4, still accord with energy-concerving and environment-protective requirement.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present application, several modifications, improvements and substitutions can be made, which are all within the protection scope of the present technical solution.

Claims (8)

1. The utility model provides an energy-concerving and environment-protective type integration air purification equipment, includes the box, its characterized in that, one side outer wall of box is provided with convulsions piece, and the end of airing exhaust of convulsions piece is provided with the exhaust hood, the convulsions end of convulsions piece is connected with the exhaust pump through the exhaust tube, and the exhaust pump runs through the box, it is the annular distribution and crisscross bleeder vent each other to have seted up the multirow on the exhaust pump, still includes:
the filtering mechanism is arranged on the outer side of the air extracting cylinder; and
the driving mechanism is arranged on the outer wall of one side of the box body and used for providing driving force for the rotation of the filtering mechanism when air circulates through the driving mechanism, and the driving mechanism is connected with the shunting assembly through a communicating pipe; and
the air inlet mechanism is communicated with the driving mechanism through an air inlet pipe and is used for initially filtering air and collecting filtered substances while air is fed; and
and the collecting mechanism is arranged in the box body and is used for collecting the dust adhered to the filtering mechanism.
2. The energy-saving and environment-friendly integrated air purification device according to claim 1, wherein the filtering mechanism comprises a rotating drum, the rotating drum is arranged outside the air extracting cylinder, a limiting ring is rotatably arranged on an inner wall of the rotating drum, the limiting ring is fixedly connected with an outer wall of the air extracting cylinder, a ventilation opening is formed in the outer wall of the rotating drum in an annular distribution, and a filtering member is further arranged on the outer wall of the rotating drum.
3. The energy-saving and environment-friendly integrated air purification device as claimed in claim 2, wherein a sealing member is arranged at a gap between the air suction cylinder and the rotary cylinder.
4. The energy-saving environment-friendly integrated air purification device as claimed in claim 2, wherein the driving mechanism comprises a cover body disposed at one side of the box body, a rotating shaft is rotatably disposed in the cover body, one end of the rotating shaft is fixedly connected with the rotating drum, a fan blade is disposed on the outer wall of the rotating shaft, one end of the communicating pipe is communicated with the cover body, and one end of the air inlet pipe is communicated with the cover body.
5. The energy-saving environment-friendly integrated air purification device as claimed in claim 4, wherein the air inlet mechanism comprises an air inlet part, the end part of the air inlet part is conical, a filter screen is arranged in a mounting hole formed in the outer wall of the air inlet part, the other end of the air inlet part is communicated with the air inlet part, and an impurity removing assembly is further arranged on the outer side of the air inlet part.
6. The energy-saving environment-friendly integrated air purification device according to claim 5, wherein the impurity removing assembly comprises a movable cylinder rotatably arranged outside the air inlet part, a turbulence blade is arranged on the inner wall of the end part of the movable cylinder, a scraper attached to the filter screen is further arranged on the inner wall of the movable cylinder, a rotary disc is rotatably arranged on the outer wall of the air inlet part, a clamping part is arranged on the movable cylinder, the clamping part is matched with a clamping groove formed in the rotary disc, and an annular cavity is formed in the movable cylinder and used for collecting impurities scraped off the filter screen.
7. The energy-saving environment-friendly integrated air purification equipment as claimed in claim 1, wherein the flow dividing assembly comprises an air guide cover, air holes are formed in the outer wall of the air guide cover, the air holes are sequentially enlarged from the middle to two sides, and the other end of the communicating pipe is communicated with the air guide cover.
8. The energy-saving environment-friendly integrated air purification device as claimed in claim 1, wherein the collecting mechanism comprises a collecting box inserted in the box body, and further comprises a scraping blade arranged in the box body, and the scraping blade is attached to the filtering member.
CN202110951573.2A 2021-08-17 2021-08-17 Energy-concerving and environment-protective type integration air purification equipment Withdrawn CN113654163A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110951573.2A CN113654163A (en) 2021-08-17 2021-08-17 Energy-concerving and environment-protective type integration air purification equipment

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Application Number Priority Date Filing Date Title
CN202110951573.2A CN113654163A (en) 2021-08-17 2021-08-17 Energy-concerving and environment-protective type integration air purification equipment

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114659215A (en) * 2022-03-29 2022-06-24 联合优发生物质能源徐州有限公司 Biomass particle processing is with ventilation dust collector

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5735232A (en) * 1980-08-12 1982-02-25 Mitsubishi Electric Corp Circuit for detecting clogging of filter used in air conditioner
CN105202739A (en) * 2015-08-07 2015-12-30 长沙高汇环保科技有限公司 Air conditioner filter screen assembly capable of automatic cleaning and air conditioner
CN107514783A (en) * 2017-08-31 2017-12-26 广东美的制冷设备有限公司 Air conditioner and the dirty stifled detection method of air conditioner
CN211119774U (en) * 2019-11-08 2020-07-28 天津市昌特净化工程有限公司 Vertical efficiency leak hunting type high efficiency filter equipment
CN113230780A (en) * 2021-05-17 2021-08-10 胡子祥 Air purification equipment for environmental protection engineering

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5735232A (en) * 1980-08-12 1982-02-25 Mitsubishi Electric Corp Circuit for detecting clogging of filter used in air conditioner
CN105202739A (en) * 2015-08-07 2015-12-30 长沙高汇环保科技有限公司 Air conditioner filter screen assembly capable of automatic cleaning and air conditioner
CN107514783A (en) * 2017-08-31 2017-12-26 广东美的制冷设备有限公司 Air conditioner and the dirty stifled detection method of air conditioner
CN211119774U (en) * 2019-11-08 2020-07-28 天津市昌特净化工程有限公司 Vertical efficiency leak hunting type high efficiency filter equipment
CN113230780A (en) * 2021-05-17 2021-08-10 胡子祥 Air purification equipment for environmental protection engineering

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114659215A (en) * 2022-03-29 2022-06-24 联合优发生物质能源徐州有限公司 Biomass particle processing is with ventilation dust collector

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