CN205965333U - Filter for pipeline of breathing in - Google Patents
Filter for pipeline of breathing in Download PDFInfo
- Publication number
- CN205965333U CN205965333U CN201620865798.0U CN201620865798U CN205965333U CN 205965333 U CN205965333 U CN 205965333U CN 201620865798 U CN201620865798 U CN 201620865798U CN 205965333 U CN205965333 U CN 205965333U
- Authority
- CN
- China
- Prior art keywords
- housing
- layer
- air inlet
- suction line
- mozzle
- 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.)
- Expired - Fee Related
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- Exhaust Silencers (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a filter for pipeline of breathing in, which comprises a housin, the both ends of casing are equipped with intake pipe and outlet duct respectively, be equipped with the holding ring in the intake pipe, be equipped with the draw -in groove on the holding ring, the symmetry is provided with buckle spare on the casing, buckle spare and card slot well -matched, be equipped with the honeycomb duct in the intake pipe, the honeycomb duct is linked together with the intake pipe, the honeycomb duct is located the casing, evenly distributed has the water conservancy diversion hole on the honeycomb duct, form the torus between honeycomb duct and the casing, be equipped with respectively in the casing and inhale sound noise reduction layer and filter layer, the filter layer is located to be inhaled between sound noise reduction layer and the casing. The utility model has the advantages of simple structure, easy dismounting, the filter effect is good, and the noise reduction effect is strong, long service life, the practicality is strong.
Description
Technical field
This utility model belongs to air compressor production technical field, more particularly, to a kind of suction line filter.
Background technology
Air compressor, as the infrastructure device of the modernization of industry, is that the core of the pneumatic system providing source of the gas power sets
Standby.Oil content size in compressed air, is the important examination parameter of compressor quality.Compressed air mainly passes through air compressor machine
Interior oil fine separator is made a return journey oil mist removing, and in compressed air, contained vaporific oil gas almost can be complete after oily fine separator
Filter off, typically can accomplish 7ppm, good compressor can accomplish 3ppm.
It will usually setting filter is by the contaminant filter in cold-producing medium, this kind in the pipeline in air compressor connects
Filter filter effect is general, and the noise that cannot produce in suction line, but the structure of current refrigerating system device compares
Compact, and filter often exists and takes up room larger, can affect the arrangement of other devices in refrigeration system, this kind of filter mistake
Filter effect is general, and the noise that cannot produce in suction line, and in order to be welded to connect with other pipelines good, filter
Often made using copper pipe, copper pipe cost is of a relatively high, so that the holistic cost of whole vapour liquid separator is increased, there is no market competing
Strive power.
Utility model content
This utility model purpose is to solve above-mentioned technical problem present in prior art, provides a kind of suction line to use
Filter, it is simple to have a structure, easy accessibility, good filtration effect, and noise reduction is strong, long service life, practical advantage.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that：
A kind of suction line filter, including housing it is characterised in that：Housing be respectively arranged at two ends with air inlet pipe and going out
Trachea, air inlet pipe is provided with locating ring, and locating ring is provided with draw-in groove, and housing is symmetrically arranged with fastener, fastener and draw-in groove
Match, air inlet pipe is provided with mozzle, mozzle is connected with air inlet pipe, mozzle is located in housing, on mozzle uniformly
Pod apertures are distributed with, form torus between mozzle and housing, in housing, be respectively equipped with absorbing sound and lowering noise layer and filter layer, filter
Layer is located between absorbing sound and lowering noise layer and housing；This filter has structure simply, easy accessibility, good filtration effect, noise reduction
By force, long service life, practical advantage.
Further, fastener includes rotation section and L-type Access Division, and rotation section is structure as a whole with L-type Access Division, L-type card
Socket part is matched with draw-in groove, and rotation section, on housing, by symmetrical L-type Access Division clamping draw-in groove, limits air inlet pipe and occurs
Slide, realize being stably connected with of air inlet pipe and housing, install simple, connect flexible.
Further, escape pipe is provided with installing plate, and on housing, installing plate is provided with installing hole to installing plate, is installing
Installation bolt on hole, realizes being fixedly connected of escape pipe and housing, and structure is simple, easy accessibility.
Further, filter layer is stainless steel filter screen, and the gas of the interior flowing of housing, when filter layer, is filtered with rustless steel
Net collides, and can play filter effect, thus having purified gas by the impurity absorption in gas on the surface of stainless steel filter screen
Body, and stainless steel filter screen has easy to process, intensity is big, high temperature resistant, corrosion-resistant, the feature of long service life.
Further, it is filled with sound-absorbing glass cotton in absorbing sound and lowering noise layer, sound-absorption glass cotton is a kind of inorganic fibre, has into
Type is good, bulk density is little, thermal conductivity, insulation are adiabatic, sound absorption qualities are good, corrosion-resistant and the feature of stable chemical performance, can
Absorb the noise producing during gas flowing in housing, greatly reduce the noise of suction line, effectively completely cut off noise transmission extremely
External environment.
Further, the inwall of housing is provided with sealing strip, improves the air-tightness of housing, prevents the generation of gas leak phenomenon, also
Play damping, waterproof, sound insulation, heat-insulated, dust-proof effect.
This utility model, due to employing technique scheme, has the advantages that：
Fastener is symmetrically arranged with housing in this utility model, pulls rotation section so that symmetrical L-type Access Division clamping
Draw-in groove, limits air inlet pipe and slides, realize being stably connected with of air inlet pipe and housing, installs simple, connection is flexible；Mozzle with
Air inlet pipe is connected, and gas first flows into through air inlet pipe, then the pod apertures through mozzle enter circulation intracavity so that gas flow is sent out
Raw change, flow velocity substantially reduces, and reaches blood pressure lowering and eliminates the noise, and constantly circulates in circulation intracavity gas, air pressure is gradually steady, noise
Continue to reduce, then through absorbing sound and lowering noise layer, the noise producing during flowing is absorbed gas, after being then passed through filtering layer, in gas
The impurity that is mixed into is adsorbed filtering, gas after flow out through escape pipe, after gas flows through filter, noise and impurity are all filtered
Absorb, multi-filtering acts on, and improves the purity of gas, has purified gas, thus creating quiet working environment；This practicality is new
It is simple that type has a structure, easy accessibility, good filtration effect, and noise reduction is strong, long service life, practical advantage.
Brief description
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structural representation of this utility model suction line filter；
Fig. 2 is the structural representation that in this utility model, housing is connected with air inlet pipe；
Fig. 3 be Fig. 2 in A to structural representation；
Fig. 4 is the structural representation of air inlet pipe in this utility model；
Fig. 5 is the structural representation of fastener in this utility model.
In figure：1- housing；2- sealing strip；3- air inlet pipe；4- escape pipe；5- locating ring；6- draw-in groove；7- fastener；8- turns
Dynamic portion；9-L type Access Division；10- installing plate；11- installing hole；12- mozzle；13- pod apertures；14- torus；15- sound-absorbing drops
Make an uproar layer；16- filter layer.
Specific embodiment
As shown in Figures 1 to 5, it is a kind of this utility model suction line filter, including housing 1, housing 1 is in cylinder
Shape, the inwall of housing 1 is provided with sealing strip 2, and the setting of sealing strip 2 improves the air-tightness of housing 1, prevents sending out of gas leak phenomenon
Raw, also act as damping, waterproof, sound insulation, heat-insulated, dust-proof effect.Housing 1 be respectively arranged at two ends with air inlet pipe 3 and escape pipe 4,
Air inlet pipe 3 is provided with locating ring 5, and locating ring 5 is provided with draw-in groove 6, and housing 1 is symmetrically arranged with fastener 7, and fastener 7 includes
Rotation section 8 and L-type Access Division 9, rotation section 8 is structure as a whole with L-type Access Division 9, and L-type Access Division 9 is matched with draw-in groove 6, turns
Dynamic portion 8, on housing 1, by symmetrical L-type Access Division 9 clamping draw-in groove 6, limits air inlet pipe 3 and slides, realize air inlet pipe
3 with being stably connected with of housing 1, install simple, connect flexibly.Escape pipe 4 is provided with installing plate 10, and installing plate 10 is located at housing 1
On, installing plate 10 is provided with installing hole 11, and installation bolt on installing hole 11 is so that it may easily be arranged on housing 1 by escape pipe 4
On, realize being fixedly connected of escape pipe 4 and housing 1, structure is simple, easy accessibility.
Air inlet pipe 3 is provided with mozzle 12, and mozzle 12 is connected with air inlet pipe 3, and mozzle 12 is located in housing 1, leads
Pod apertures 13 are evenly distributed with flow tube 12, between mozzle 12 and housing 1, form torus 14, gas first flows through air inlet pipe 3
Enter, then the pod apertures 13 through mozzle 12 enter in torus 14, gas flow changes, and flow velocity substantially reduces, and reaches fall
Pressure is eliminated the noise, and in torus 14, gas constantly circulates, and air pressure is gradually steady, and noise continues to reduce.
It is respectively equipped with absorbing sound and lowering noise layer 15 and filter layer 16 in housing 1, in absorbing sound and lowering noise layer 15, be filled with sound-absorbing glass cotton,
Sound-absorption glass cotton is a kind of inorganic fibre, has that forming, bulk density be little, thermal conductivity, insulation are adiabatic, sound absorption qualities
The feature of good, corrosion-resistant and stable chemical performance, can absorb the noise producing during gas flowing in housing 1, greatly reduce
The noise of suction line, isolation noise transmission is to external environment effectively.Filter layer 16 be located at absorbing sound and lowering noise layer 15 and housing 1 it
Between, filter layer 16 is stainless steel filter screen, and in housing 1, the gas of flowing, when filter layer 16, is occurred with stainless steel filter screen
Collision, can play filter effect by the impurity absorption in gas on the surface of stainless steel filter screen, thus having purified gas, and
Stainless steel filter screen has easy to process, and intensity is big, high temperature resistant, corrosion-resistant, the feature of long service life.
Fastener 7 is symmetrically arranged with housing 1 in this utility model, pulls rotation section 8 so that symmetrical L-type Access Division 9
Clamping draw-in groove 6, limits air inlet pipe 3 and slides, realize being stably connected with of air inlet pipe 3 and housing 1, installs simple, connection is flexible；
Mozzle 12 is connected with air inlet pipe 3, and gas first flows into through air inlet pipe 3, then the pod apertures 13 through mozzle 12 enter torus
So that gas flow changes in 14, flow velocity substantially reduces, and reaches blood pressure lowering and eliminates the noise, gas constantly circulates in torus 14
Flowing, air pressure is gradually steady, and noise continues to reduce, and then gas through absorbing sound and lowering noise layer 15, inhaled by the noise producing during flowing
Receive, after being then passed through filtering layer 16, the impurity that is mixed in gas is adsorbed filtering, gas after flow out through escape pipe 4, gas flows through
After filter, noise and impurity are all filtered absorption of, and multi-filtering acts on, and improves the purity of gas, has purified gas, thus
Create quiet working environment；This utility model has structure simply, easy accessibility, good filtration effect, and noise reduction is strong, uses
Life-span length, practical advantage.
These are only specific embodiment of the utility model, but technical characteristic of the present utility model is not limited thereto.Appoint
How, based on this utility model, for solving essentially identical technical problem, realize essentially identical technique effect, done
Simple change, equivalent or modification etc., are all covered by among protection domain of the present utility model.
Claims (6)
1. a kind of suction line filter, including housing it is characterised in that：Described housing be respectively arranged at two ends with air inlet pipe and
Escape pipe, described air inlet pipe is provided with locating ring, and described locating ring is provided with draw-in groove, and described housing is symmetrically arranged with buckle
Part, described fastener is matched with described draw-in groove, and described air inlet pipe is provided with mozzle, described mozzle and described air inlet pipe phase
Connection, described mozzle is located in described housing, and described mozzle is evenly distributed with pod apertures, described mozzle and described shell
Form torus between body, in described housing, be respectively equipped with absorbing sound and lowering noise layer and filter layer, described filter layer is located at described sound-absorbing
Between noise reduction layer and described housing.
2. a kind of suction line filter according to claim 1 it is characterised in that：Described fastener includes rotation section
With L-type Access Division, described rotation section is structure as a whole with described L-type Access Division, described L-type Access Division and described draw-in groove phase
Join, described rotation section is on described housing.
3. a kind of suction line filter according to claim 1 it is characterised in that：Described escape pipe is provided with installation
Plate, on described housing, described installing plate is provided with installing hole to described installing plate.
4. a kind of suction line filter according to claim 1 it is characterised in that：Described filter layer is rustless steel mistake
Filter screen.
5. a kind of suction line filter according to claim 1 it is characterised in that：Filling in described absorbing sound and lowering noise layer
There is sound-absorbing glass cotton.
6. a kind of suction line filter according to claim 1 it is characterised in that：The inwall of described housing is provided with
Sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620865798.0U CN205965333U (en) | 2016-08-11 | 2016-08-11 | Filter for pipeline of breathing in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620865798.0U CN205965333U (en) | 2016-08-11 | 2016-08-11 | Filter for pipeline of breathing in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205965333U true CN205965333U (en) | 2017-02-22 |
Family
ID=59977870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620865798.0U Expired - Fee Related CN205965333U (en) | 2016-08-11 | 2016-08-11 | Filter for pipeline of breathing in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205965333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237607A (en) * | 2019-06-25 | 2019-09-17 | 徐勇利 | A kind of artificial cancellous bone drip dirt device of porous type and its application method |
-
2016
- 2016-08-11 CN CN201620865798.0U patent/CN205965333U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237607A (en) * | 2019-06-25 | 2019-09-17 | 徐勇利 | A kind of artificial cancellous bone drip dirt device of porous type and its application method |
| CN110237607B (en) * | 2019-06-25 | 2021-08-24 | 徐勇利 | Porous artificial cancellous bone dust-draining device and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20190811 |