CN207941318U - Big flow air intake apparatus and its air filter - Google Patents
Big flow air intake apparatus and its air filter Download PDFInfo
- Publication number
- CN207941318U CN207941318U CN201820021472.9U CN201820021472U CN207941318U CN 207941318 U CN207941318 U CN 207941318U CN 201820021472 U CN201820021472 U CN 201820021472U CN 207941318 U CN207941318 U CN 207941318U
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- air
- installation shell
- equipment
- air inlet
- air filter
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Abstract
The utility model discloses a kind of air filters, including are provided with the installation shell of several air cleaners, and that installs shell goes out gas side equipped with the fixed part for being connect with equipment air inlet.Air filter provided by the utility model is arranged multiple air cleaners on installation shell and is filtered to the air of air inlet by being connected with installation shell in the air inlet of the equipment such as air-conditioning.The setting of multiple air cleaners increases the filter area of air filter, so that the air needed for the work of big flow equipment is passed through filtration treatment, meets the air inlet demand of big flow equipment.The invention also discloses the big flow air intake apparatus and application thereof with above-mentioned air cleaner, and the air mass of equipment is higher after the processing of this air filter.
Description
Technical field
The utility model is related to filtration system technical fields, more specifically to a kind of air filter.In addition,
The utility model further relates to a kind of big flow air intake apparatus including above-mentioned air filter.
Background technology
A large amount of impurity are often being carried through the gas before excess temperature, humidity, pressure treatment, are being passed directly into gas processing device
(or air-conditioning air intake apparatus) can damage the equipment, and this gas enters cylinder and carries out burning meeting wearing cylinders inner wall,
Combustion process also will produce pernicious gas, and harmful effect is caused to engine life, discharge.Therefore air enters air-conditioning air inlet and sets
It usually requires to first pass through the filtration of air cleaner when standby, engine or other air intake apparatus, makes dust in air, sand grains
Equal impurity are filtered out, and ensure to enter enough, clean air in cylinder or air intake apparatus.
Air cleaner filtration yield in the prior art is small, usually cannot be satisfied 3000 cubic metres and with first-class big flow sky
The air inlet demand for adjusting air intake apparatus causes the air into equipment equipment sucking cannot be kept unclean all by filtration treatment
Air.
In conclusion how providing a kind of can be current people in the art to the device that big flow gas is filtered
Member's urgent problem to be solved.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of air filter, big flow gas can be carried out
Filtering ensures the air mass of big flow equipment.
The another object of the utility model is to provide a kind of big flow air intake apparatus including above-mentioned air filter,
Air mass is higher.
To achieve the goals above, the utility model provides the following technical solutions：
The air inlet side of a kind of air filter, including installation shell, the installation shell is equipped with several air-filterings
Device, the installation shell go out gas side equipped with the fixed part for being connect with equipment air inlet.
Preferably, the installation shell includes the mounting surface being fixedly connected with the free end of air cleaner described in several
Plate.
Preferably, the air cleaner is uniformly distributed in the installation enclosure interior.
Preferably, the installation shell is connect with the air inlet side of the installation panel by reticular structure.
Preferably, the periphery of the installation shell is equipped with pedestal.
Preferably, the quantity of the air cleaner is 6, wherein five air cleaners are in centrally located institute
The surrounding annular for stating air cleaner is uniformly distributed.
Preferably, it is described go out sealing device between gas side and the equipment air inlet be rubber washer.
Preferably, further include the differential pressure pickup for going out gas side described in, the differential pressure pickup and pressure difference alarm company
It connects, the pressure difference alarm is used to alarm when the pressure of the equipment air inlet is more than preset value.
A kind of big flow air intake apparatus, including any one of the above air filter.
Air filter provided by the utility model, including installation shell, the air inlet side for installing shell are equipped with several
Air cleaner, the gas side that goes out for installing shell are connected by fixed part and the air inlet of equipment.
The utility model is integrated with several air cleaners on installation shell, installs the air of shell air inlet side through sky
After air cleaner filtering, the gas side that goes out by installing shell enters equipment air inlet.The setting of air cleaner makes to enter equipment
Air meet quality requirement；Several air cleaners increase the filter area at equipment air inlet, to meet equipment institute
The charge flow rate needed realizes the effect of big flow filtering.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is provided the front view of specific embodiment by the utility model；
Fig. 2 is provided the left view of specific embodiment by the utility model.
In Fig. 1-2：
1 it is installation panel, 2 be air cleaner, 3 be pedestal, 4 be reticular structure, 5 be differential pressure pickup, 6 is fixed
Portion, 7 are installation shell.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The core of the utility model is to provide a kind of air filter, can be filtered to big flow gas, ensures
The air mass of big flow equipment.Another core of the utility model is to provide a kind of big stream including above-mentioned air filter
Air intake apparatus is measured, air mass is higher.
It please refers to Fig.1 and Fig. 2, Fig. 1 is provided the front view of specific embodiment by the utility model；Fig. 2 is that this practicality is new
The left view of the provided specific embodiment of type.
A kind of air filter, including installation shell 7, the air inlet side of installation shell 7 are provided with several air-filterings
Device 2, installation shell 7 go out gas side equipped with the fixed part 6 for being connect with equipment air inlet.
Specifically, installation shell 7 is the closed tubular cavity body structure in periphery, the air inlet of shell 7 and air-conditioning equipment is installed
The side of connection is gas side, and installation shell 7 goes out air inlet of the gas side by the fixed parts such as mounting hole, buckle, flange 6 and equipment
Mouth is fixedly connected, and is gone out gas side and kept sealing with equipment air inlet.Wherein equipment refers mainly to big flow air intake apparatus, such as
7000m3Or more air inlet air conditioning equipment；The air for wherein going out gas side be through 2 filtered pure air of air cleaner,
To ensure the air quality into equipment.
The inlet end of air cleaner 2 is the side surface being connected to extraneous air, the outlet side of air cleaner 2 and installation
The air inlet side of shell 7 is connected to.External air after 2 filtration treatment of air cleaner via passing sequentially through sky during the work time
The outlet side of air cleaner 2, the air inlet side for installing shell 7 and installation shell 7 go out gas side, and eventually by the air inlet of equipment
Into equipment.
It should be understood that the setting for increasing multiple air cleaners 2 after filter area may make the section of installation shell 7
Product more than equipment air inlet sectional area, therefore the junction for going out gas side and equipment air inlet for installing shell 7 can be with
The cavity body structure of certain taper.
The utility model is sealedly connected with installation shell 7 in the air inlet of the equipment such as air-conditioning, and is set on installation shell 7
Multiple air cleaners 2 are set to be filtered the air for entering equipment.The setting of multiple air cleaners 2 increases air filtration
The filter area of device makes the air needed for the work of big flow equipment pass through filtration treatment, meets the air inlet of big flow equipment
Demand.
In addition, the raising of air mass extends the service life of air intake apparatus, for carrying out the air inlet of engine test
Equipment improves the accuracy of experiment, and engine test is made smoothly to carry out；And installation shell 7 and air cleaner 2 assemble letter
It is single, facilitate staff to operate.
Further, in order to keep air cleaner 2 more securely attached, installation shell 7 includes and several air-filterings
The installation panel 1 that the free end of device 2 is fixedly connected.
Specifically, the offside of 2 outlet side of air cleaner is fixedly connected by fasteners such as bolts with installation panel 1, and
Installation panel 1 can be connected with the air inlet side of installation shell 7 by tower structures such as reinforcing bars.The setting of installation panel 1 makes
Air cleaner 2 is set to the inside of installation shell 7, and the both ends of air cleaner 2 is enable to fix, and improves air-filtering
The fastness of device 2.
Be positioned over the structure inside installation shell 7 clearly for air cleaner 2, air inlet side refer to installation shell 7 inside and
The junction of 2 outlet side of air cleaner.
Optionally, in order to reduce the incrementss of intake resistance, on the basis of the above embodiments, air cleaner 2 is being pacified
Fill the distribution of 7 inner homogeneous of shell.
Specifically, the intake resistance of equipment can increase with the increase of filter area, increasing intake resistance can then cause
The air inflow for reducing equipment, influences the performance of air intake apparatus；Air intake apparatus for carrying out engine test then can further be led
The problems such as causing burning insufficient, engine consumption increases, makes experiment lose test accuracy.
In order to minimize the incrementss of intake resistance, multiple air filters are considered as in air filter installation process
The spatial relation of clear device 2, such as 2 equally distributed structure of air cleaner is used in babinet, make in installation shell 7
Air is relatively uniform, reduces the intake resistance of equipment, to ensure equipment sucking normal work required air quantity.
Further, in order to improve filter efficiency and extend the service life of air cleaner 2, in the base of above-described embodiment
On plinth, the surface of installation shell 7 is equipped with the reticular structure 4 for coarse filtration.
Specifically, being equipped with tower structure, the table of tower structure between the air inlet side and installation panel 1 of installation shell 7
Reticular structure 4 is arranged in face, and willow catkins flying in the air, the larger solid impurity of granularities such as drift along rest on peace after the screening of reticular structure 4
Fill the outside of shell 7.Reticular structure 4 plays the effect of coarse filtration, and installs the air cleaner 2 inside shell 7 only to sky
Gas carries out refined filtration processing.
In addition, the structure of the firm hard material such as metal mesh can be used in reticular structure 4, to prevent reticular structure 4 from vibrating or
Deformation.
Further, in order to enhance the stability of installation shell 7, on the basis of the above embodiments, outside installation shell 7
Week is equipped with pedestal 3.
Installation shell 7 is connected with equipment air inlet, it is contemplated that there are skies between the installation shell 7 and ground after fixed
Gap causes the active force that the fixed part 6 for installing shell 7 is born excessive, therefore support base can be arranged in the external of installation shell 7
3, installation shell 7 is supported.In addition for air inlet towards the equipment of horizontal direction, pedestal 3 is arranged in installation shell 7
Periphery.
Optionally, in a specific embodiment provided by the utility model, the quantity of air cleaner 2 is 6, wherein
One air cleaner 2 is located at the center of installation housing cross-sectional, in addition surrounding annular of five air cleaners 2 in cross section
It is uniformly distributed.The intake resistance of air filter using the above structure is smaller, can meet the air inlet of big flow air intake apparatus
Demand.
Optionally, it keeps sealing between installation shell 7 and equipment air inlet to ensure, on the basis of above-described embodiment
On, the sealing device of installation shell 7 gone out between gas side and equipment air inlet is rubber washer.
Further, management air cleaner 2 further includes on the basis of any one above-mentioned embodiment for convenience
Set on the differential pressure pickup 5 for going out gas side of installation shell 7, differential pressure pickup 5 is connect with pressure difference alarm, and differential pressure pickup 5 is pre-
The alarm limits in need for carrying out alarm are first set, when the pressure for the air inlet that differential pressure pickup 5 obtains is more than alarm limit
When value, then pressure difference alarm is alarmed.
Specifically, to ensure that filter effect air cleaner 2 needs irregularly to be replaced according to actual use situation, because
Buzzer, warning light equal-pressure-difference alarm can be arranged to facilitate staff to be managed air cleaner 2 in this.
For example, differential pressure pickup 5 is arranged between equipment air inlet and air cleaner 2, to monitor through air-filtering
The pressure of 2 filtered air of device, and the pressure for going out gas side is compared with atmospheric pressure to obtain pressure difference.Preset value refer to equipment into
The air drag of gas port reaches the comparison result when alarm limits of differential pressure pickup 5.Have one by one between pressure difference and intake resistance
Correspondence illustrates that intake resistance is excessive when pressure difference reaches preset value, the impurity on air cleaner 2 excessively can not be just
Often work, needs to replace filter core.Differential pressure pickup 5 is connect with pressure difference alarm, the pressure difference report when intake resistance is excessive
The alarm signals such as alert device makes a sound, light, prompt staff to replace filter core.
It should be noted that differential pressure pickup 5, pressure difference alarm can individually be drawn in use, can also collect
At in the control system of air intake apparatus.Flexible arrangement is carried out according to actual conditions, realizes and alarm is carried out according to pressure difference
Function and easy to use.
In addition to above-mentioned air filter, the utility model also provides a kind of big flow including above-mentioned air filter
Air intake apparatus, the big flow air intake apparatus due to the use of above-mentioned air filter, by air filter processing into
The air mass of gas equipment is higher.Refer to the prior art for the structure of other each sections of the big flow air intake apparatus, herein not
It repeats again.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
Big flow air intake apparatus provided by the utility model and its air filter are described in detail above.
Specific case used herein is expounded the principles of the present invention and embodiment, and the explanation of above example is only
It is to be used to help understand the method and its core concept of the utility model.It should be pointed out that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can be made to this utility model,
Modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (9)
1. a kind of air filter, which is characterized in that including installation shell (7), the air inlet side of the installation shell (7) is equipped with
Several air cleaners (2), the installation shell (7) go out gas side equipped with the fixed part for being connect with equipment air inlet
(6)。
2. air filter according to claim 1, which is characterized in that the installation shell (7) include and several
The installation panel (1) that the free end of the air cleaner (2) is fixedly connected.
3. air filter according to claim 2, which is characterized in that the air cleaner (2) is in the installation
Shell (7) inner homogeneous is distributed.
4. air filter according to claim 3, which is characterized in that the installation shell (7) and the mounting surface
The air inlet side of plate (1) is connected by reticular structure (4).
5. air filter according to claim 4, which is characterized in that the periphery of the installation shell (7) is equipped with bottom
Seat (3).
6. air filter according to claim 5, which is characterized in that the quantity of the air cleaner (2) is 6
It is a, wherein five air cleaners (2) are uniformly distributed in the surrounding annular of the centrally located air cleaner (2).
7. air filter according to claim 6, which is characterized in that it is described go out gas side and the equipment air inlet it
Between sealing device be rubber washer.
8. according to the air filter described in claim 1 to 7 any one, which is characterized in that further include going out described in
The differential pressure pickup (5) of gas side, the differential pressure pickup (5) connect with pressure difference alarm, and the pressure difference alarm is for working as institute
It alarms when stating the pressure of equipment air inlet more than preset value.
9. a kind of big flow air intake apparatus, which is characterized in that including the air filtration dress described in claim 1 to 8 any one
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820021472.9U CN207941318U (en) | 2018-01-05 | 2018-01-05 | Big flow air intake apparatus and its air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820021472.9U CN207941318U (en) | 2018-01-05 | 2018-01-05 | Big flow air intake apparatus and its air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207941318U true CN207941318U (en) | 2018-10-09 |
Family
ID=63701530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820021472.9U Active CN207941318U (en) | 2018-01-05 | 2018-01-05 | Big flow air intake apparatus and its air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207941318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665299A (en) * | 2019-11-01 | 2020-01-10 | 刘万斌 | Integral air filter |
-
2018
- 2018-01-05 CN CN201820021472.9U patent/CN207941318U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665299A (en) * | 2019-11-01 | 2020-01-10 | 刘万斌 | Integral air filter |
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