CN207035409U - It is a kind of can be with the Fresh air handling units of automatic cleaning filter - Google Patents

It is a kind of can be with the Fresh air handling units of automatic cleaning filter Download PDF

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Publication number
CN207035409U
CN207035409U CN201720558530.7U CN201720558530U CN207035409U CN 207035409 U CN207035409 U CN 207035409U CN 201720558530 U CN201720558530 U CN 201720558530U CN 207035409 U CN207035409 U CN 207035409U
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China
Prior art keywords
air
valve
exhaust
filter
housing
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Active
Application number
CN201720558530.7U
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Chinese (zh)
Inventor
毕晨飞
尹翠
石岩
杨林
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Shenyang Flounder Mdt Infotech Ltd
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Shenyang Flounder Mdt Infotech Ltd
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Priority to CN201720558530.7U priority Critical patent/CN207035409U/en
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Abstract

It is a kind of can be with the Fresh air handling units of automatic cleaning filter,Overcome prior art and control new blower motor alternately air-supply and air draft by circulating timing control module,Waste the energy,And air-supply and air draft share a passage,It is unfavorable for discharge to house dust and air exhaust passage is very narrow,It is and complicated,The problem of cost is high,It is characterized in that in housing left part is provided with air-duct clapboard,Air intake passage and air exhaust passage are formed by the effect of air-duct clapboard,Right part is provided with exhaust blower and the 4th air-valve in housing,Air filter is installed between the second air-valve and the 4th air-valve,3rd air-valve is installed in air exhaust passage,Beneficial effect is,It is simple in construction,Operating cost is low,By increasing exhaust blower in housing,Air exhaust passage,3rd air-valve,4th air-valve and exhaust outlet form deashing device,Blowback cleaning can be carried out to the dust stratification on air filter,Be advantageous to improve the effect of room ventilation ventilation,Reduce the labor intensity of operating personnel.

Description

It is a kind of can be with the Fresh air handling units of automatic cleaning filter
Technical field
The utility model belongs to building air conditioning technical field, and the one kind for more particularly to optimizing indoor ventilation apparatus filter can With the Fresh air handling units of automatic cleaning filter.
Background technology
Between floors, fresh air carries out filtration treatment by Fresh air handling units, passes through the filter mistake built in Fresh air handling units Air filtering, so as to play a part of Chalk-dust filtering, peculiar smell, toxic gas and kill part bacterium, then sent by airduct and air port To interior, because filter is unable to auto-cleaning filter screen, dust accumulation can assemble substantial amounts of dust and thin on screen pack Bacterium, it is unfavorable for divulging information, is less useful for the health of human body, in order to not influence the effect of ventilation, filter needs periodically to tear open Cleaning is unloaded, is installed to original position after cleaning again, not only increases the investment of manpower and materials, and is also had to indoor environment corresponding Influence.
In order to solve this problem, the utility model of Application No. 201120007851.0 discloses a kind of " automatic dust removing The new blower fan of formula ", the utility model installs blower fan in casing, by being provided with the gas channel before outdoor to blower fan outside casing Multiple field air filter, blower fan using can forward and backward buncher, control new blower fan by circulating timing control module Motor alternately air-supply and air draft, the pollutant adsorbed on screen pack can be blown down during air draft, and be discharged into outdoor, practicality is newly Alternately air-supply and air draft are frequent for the new blower motor of type circulation timing control module control, waste the energy, and air-supply and air draft share One passage, is unfavorable for the discharge to house dust.The utility model of Application No. 201620083835.2 discloses a kind of letter Easy new blower fan, the utility model be provided with casing air exhaust passage, fresh air channel and located at air exhaust passage and fresh air channel it Between heat exchanger;The fresh air channel includes fresh air inlet along inlet air flow path, for being carried out to outdoor air successively The low efficient filter and electrostatic precipitator of filter, for the fresh air after the low efficient filter, electrostatic precipitator successively again The high efficiency particulate air filter of secondary filtering, for the fresh air after the high efficiency particulate air filter to be discharged into the fresh-air fan of interior and new Wind exports;The air exhaust passage includes air draft entrance along inlet air flow path, for the old wind of interior to be discharged into outdoor successively Exhaust fan and wind exhausting outlet;The air exhaust passage is located at the lower section of high efficiency particulate air filter;The electrostatic precipitator is placed in heat The front side of exchanger.The problem of utility model is present is that air exhaust passage is very narrow, and complicated, and cost is high.
The content of the invention
Problem to be solved in the utility model is, in place of overcome the deficiencies in the prior art, there is provided one kind can be realized certainly The Fresh air handling units of dynamic cleaning and filtrating equipment.
The technical solution adopted in the utility model includes housing, and blast pipe is provided with the left of housing, is pacified on blast pipe Equipped with the first air-valve, discharge pipe is installed on the right side of housing, left part is provided with air-duct clapboard in the housing, by air channel every The effect of plate forms air intake passage and air exhaust passage, and new blower fan and the second air-valve are provided with air intake passage, right in housing Portion is provided with exhaust blower and the 4th air-valve, air filter is installed between the second air-valve and the 4th air-valve, in air exhaust passage In the 3rd air-valve is installed, the most end of air exhaust passage is exhaust outlet, by exhaust blower, the 4th air-valve, air exhaust passage, the 3rd air-valve and Exhaust outlet forms the deashing device for being cleared up the dust on air filter.
The air filter includes at least 2 layers of screen pack.
Compared with prior art, the beneficial effects of the utility model are that simple in construction, operating cost is low, by housing Interior increase exhaust blower, air exhaust passage, the 3rd air-valve, the 4th air-valve and exhaust outlet form deashing device, and air filtration can be filled The dust stratification put carries out blowback cleaning, and being cleaned the dust to get off can be in the presence of exhaust blower, via air exhaust passage and row Air port discharge is outdoor, due to that need not carry out disassembly, cleaning to air filter, but it is cleared up by deashing device, Automatically the dust stratification on air filter is discharged into outdoor, is advantageous to improve the effect of ventilation, reduces operating personnel's Labor intensity.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model,
Fig. 2 is Fig. 1 left view.
In figure:
1. blast pipe, 2. first air-valves, 3. new blower fans,
4. the second air-valve, 5. the 3rd air-valves, 6. air exhaust passages,
7. air filter, 8. the 4th air-valves, 9. exhaust blowers
10. discharge pipe, 11. exhaust outlets, 12. housings,
13. air intake passage, 14. air-duct clapboards.
Embodiment
As shown in drawings, the utility model includes housing 12, blast pipe 1 is provided with the left side of housing 12, on blast pipe 1 First air-valve 2 is installed, discharge pipe 10 is installed on the right side of housing 12, left part is provided with air-duct clapboard 14 in housing 12, leads to The effect for crossing air-duct clapboard 14 forms air intake passage 13 and air exhaust passage 6, and new blower fan 3 and second is provided with air intake passage 13 Air-valve 4, right part is provided with the air-valve 8 of exhaust blower 9 and the 4th in housing 12, is installed between the second air-valve 4 and the 4th air-valve 8 empty Gas filter 7, the air filter 7 include at least 2 layers of screen pack, the 3rd air-valve 5 are provided with air exhaust passage 6, The most end of air exhaust passage 6 is exhaust outlet 11, by exhaust blower 9, the 4th air-valve 8, air exhaust passage 6, the 3rd air-valve 5 and the structure of exhaust outlet 11 Into deashing device, for clearing up the dust on air filter 7.
In use, when needing to carry out cleaning dust to air filter 7, the first air-valve 2, the second air-valve are closed 4 and new blower fan 3, exhaust blower 9, the 4th air-valve 8 and the 3rd air-valve 5 are opened, air filter 7 is made by the blowback of exhaust blower 9 On dust blown off, and outdoor is discharged by air exhaust passage 6 and exhaust outlet 11.

Claims (2)

1. a kind of can be with the Fresh air handling units of automatic cleaning filter, including housing(12), in housing(12)Left side be provided with into Airduct(1), in blast pipe(1)On the first air-valve is installed(2), in housing(12)Right side is provided with discharge pipe(10), its feature It is, in the housing(12)Interior left part is provided with air-duct clapboard(14), pass through air-duct clapboard(14)Effect form air intake and lead to Road(13)And air exhaust passage(6), in air intake passage(13)In new blower fan is installed(3)With the second air-valve(4), in housing(12)It is interior Right part is provided with exhaust blower(9)With the 4th air-valve(8), in the second air-valve(4)With the 4th air-valve(8)Between install air filtration dress Put(7), in air exhaust passage(6)In the 3rd air-valve is installed(5), air exhaust passage(6)Most end be exhaust outlet(11), by exhaust blower (9), the 4th air-valve(8), air exhaust passage(6), the 3rd air-valve(5)And exhaust outlet(11)Form for air filter(7) On the deashing device cleared up of dust.
2. a kind of according to claim 1 can be with the Fresh air handling units of automatic cleaning filter, it is characterised in that the air Filter(7)Including at least 2 layers of screen pack.
CN201720558530.7U 2017-05-19 2017-05-19 It is a kind of can be with the Fresh air handling units of automatic cleaning filter Active CN207035409U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720558530.7U CN207035409U (en) 2017-05-19 2017-05-19 It is a kind of can be with the Fresh air handling units of automatic cleaning filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720558530.7U CN207035409U (en) 2017-05-19 2017-05-19 It is a kind of can be with the Fresh air handling units of automatic cleaning filter

Publications (1)

Publication Number Publication Date
CN207035409U true CN207035409U (en) 2018-02-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720558530.7U Active CN207035409U (en) 2017-05-19 2017-05-19 It is a kind of can be with the Fresh air handling units of automatic cleaning filter

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CN (1) CN207035409U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108194429A (en) * 2018-04-02 2018-06-22 宿州迅驰电子科技有限公司 A kind of automatically cleaning maintenance process of exhaust blower
CN111412574A (en) * 2020-03-13 2020-07-14 中建钢构置业(深圳)有限公司 Intelligent fresh air system
CN112138486A (en) * 2020-09-23 2020-12-29 中车大同电力机车有限公司 Dust keeper and mine car
WO2022011490A1 (en) * 2020-07-12 2022-01-20 彭延安 Air filter structure having dust removal and dirt discharge device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108194429A (en) * 2018-04-02 2018-06-22 宿州迅驰电子科技有限公司 A kind of automatically cleaning maintenance process of exhaust blower
CN111412574A (en) * 2020-03-13 2020-07-14 中建钢构置业(深圳)有限公司 Intelligent fresh air system
CN111412574B (en) * 2020-03-13 2021-09-07 中建钢构置业(深圳)有限公司 Intelligent fresh air system
WO2022011490A1 (en) * 2020-07-12 2022-01-20 彭延安 Air filter structure having dust removal and dirt discharge device
CN112138486A (en) * 2020-09-23 2020-12-29 中车大同电力机车有限公司 Dust keeper and mine car

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