CN203809165U - Air filter - Google Patents
Air filter Download PDFInfo
- Publication number
- CN203809165U CN203809165U CN201420085876.6U CN201420085876U CN203809165U CN 203809165 U CN203809165 U CN 203809165U CN 201420085876 U CN201420085876 U CN 201420085876U CN 203809165 U CN203809165 U CN 203809165U
- Authority
- CN
- China
- Prior art keywords
- air
- main body
- suction tude
- internal cavities
- heater
- 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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a device which is applied to a vehicle and performs filtering on an engine, in particular to an air filter. The air filter comprises a main body with an inner cavity, an air inlet pipe, an air outlet pipe and a filter element, wherein the air inlet pipe and the air outlet pipe are connected with the main body and communicated with the inner cavity, the filter element in the inner cavity is fixed between the air inlet pipe and the air outlet pipe, a first heating device for heating air which is guided into the air inlet pipe is mounted in the inner cavity, and a drain hole which is used for draining water produced by air heating of the first heating device to outside of the main body is formed in the main body. According to the technical scheme, inlet air with snowflakes can be heated, the snowflakes are prevented from being attached to the filter element so that the damage to the filter element can be avoided, the service life of the filter element is prolonged, and inlet air effects of the engine are improved.
Description
Technical field
The utility model relates to a kind of device on vehicle, engine charge being filtered that is applied in, and relates in particular to a kind of air-strainer.
Background technique
When vehicle motor moves, need to be from extraneous air amount, air filters through air-strainer and becomes clean, in existing air filtering device structure, comprise the main body with internal cavities more, be connected in main body and the suction tude being communicated with internal cavities and steam outlet pipe, and be fixed on the filter core in the internal cavities between suction tude and steam outlet pipe, after air enters in internal cavities by suction tude, after air being filtered by filter core, by steam outlet pipe, discharged, after being filtered, airborne impurity is attached to cartridge surface, so that the air of discharging through steam outlet pipe has good turbidity test.Yet while drifting snowflake in air, snowflake can enter air filter with air-flow, or depends on upper filter, or is deposited in air filter lower shell body, cause air-flow to stop up, cause intake resistance to raise, make motor " unsmooth breath ", and then reduce engine power; In addition, after accumulated snow slowly melts, can destroy filter cartridge construction, and then reduce filer element strength, easily by air-flow, be broken through, thereby lose filtration, when serious, will cause the more serious faults such as scuffing of cylinder bore.
Model utility content
For solving the deficiencies in the prior art, the utility model provides a kind of air-strainer that can avoid airborne snowflake to stop up air filter.
For achieving the above object, air-strainer of the present utility model, comprise the main body with internal cavities, be connected in main body and the suction tude being communicated with internal cavities and steam outlet pipe, and be fixed on the filter core in the internal cavities between suction tude and steam outlet pipe, in internal cavities, be provided with the first heater that gas that suction tude is imported heats, in main body, be provided with for first heater and discharge the weep hole outside main body because of the water that heated air produces.By setting up first heater, can be at the air with snowflake through before filter core, by first heater, snowflake is melted, and the water that melts rear generation is discharged outside main body by weep hole, effectively prevent that snowflake from pasting blocks filter core on filter core, corrosion to filter core while also having avoided being bonded in the snowflake thawing on filter core, the working life of having improved filter core.
As the improvement to aforesaid way, in internal cavities, be fixed with the baffle plate that water that first heater is produced because of heated air stops.By the setting of baffle plate, realization stops water, prevents that aqueous dispersion from, to other positions of main body inner wall, having improved the effect that melt water is discharged from.
As the restriction to aforesaid way, described first heater comprises the fixed plate that is fixed in internal cavities, be fixedly installed on fixed plate because of the electric heating unit that produces heat.
As the restriction to aforesaid way, described heating unit is a plurality of heating styluses of gathering on fixed plate.
As the further restriction to aforesaid way, described fixed plate is towards the crooked arc arranging of suction tude.Arc by fixed plate shape is set, and has realized the water conservancy diversion effect to air inlet, can be filtered as soon as possible after air is heated, and has improved air inlet effect.
As the restriction to aforesaid way, described weep hole is arranged on the bottom part body between first heater and suction tude.By this, arrange, in conjunction with the fixed plate of arc, the snow-broth forming after heating stylus heating can be stayed along fixed plate, and discharged by weep hole, dwindled the mobile formation of snow-broth in internal cavity, improved drainage efficiency, made internal cavity there is better drying effect.
As to improvement of the present utility model, in the mouth of pipe of the suction tude being connected with main body, be provided with secondary heating mechanism.Set up secondary heating mechanism, can during by accumulated snow shutoff, by the snow melting of the mouth of pipe, make air can enter into air filter in suction tude.
As the restriction to aforesaid way, described secondary heating mechanism is the heating pipe being arranged in suction tude.
In sum, adopt the technical solution of the utility model, realized being mingled with the inlet air heating of snowflake, prevent from that snowflake is attached on filter core to cause filter core is destroyed, improved working life and the engine charge effect of filter core.
Accompanying drawing explanation
Below in conjunction with the drawings and the specific embodiments, the utility model is done further to describe in detail:
Fig. 1 is the utility model embodiment's structure diagram;
Fig. 2 is the structural representation of first heater in Fig. 1;
Fig. 3 is the structural representation of secondary heating mechanism in Fig. 1.
In figure:
1, main body; 101, internal cavities; 2, suction tude; 3, steam outlet pipe; 4, filter core; 5, first heater; 501, fixed plate; 502, heating unit; 503, outer plugin; 6, baffle plate; 7, weep hole; 8, secondary heating mechanism.
Embodiment
As shown in Figure 1, the air-strainer that the present embodiment relates to, comprise main body 1, the inside of main body 1 has internal cavities 101, and at the bottom of the left side of main body 1, section is connected with the suction tude 2 being communicated with internal cavities 101, at the right side of main body 1 epimere, be connected with the steam outlet pipe 3 being communicated with internal cavities 101, in internal cavities 101 between suction tude 2 and steam outlet pipe 3, be fixed with filter core 4, the gas being entered by suction tude 2, after filter core 4 filters, can be discharged by steam outlet pipe 3.
In the bottom of internal cavities 101, in the mouth of pipe right side of suction tude 2, be provided with first heater 5, first heater 5 has been realized the gas that suction tude 2 is imported in internal cavities 101 and has been heated.In the present embodiment, as shown in Figure 2, first heater 5 comprises the fixed plate 501 that is fixed on internal cavities 101 bottoms, and the outer plugin 503 that passes through being fixedly installed on fixed plate 501 obtains electric to produce the heating unit 502 of heat.Fixed plate 501 is that the heating stylus that the heating unit 502 arranging it on is arranged on fixed plate 501 by a plurality of conformals forms towards the crooked arc arranging of suction tude 2, heating stylus electric in the situation that, generation heat, to realize the heat effect to gas.Main body 1 bottom between baffle plate 6 and suction tude 2 is provided with weep hole 7.On the internal cavities 101 of first heater 5 right backs, be fixed with baffle plate 6.
By Fig. 1 in conjunction with shown in Fig. 3, in the mouth of pipe of suction tude 2, be provided with secondary heating mechanism 8, by the setting of secondary heating mechanism 8, realized the heating to suction tude 2 mouth of pipe places, in the present embodiment, secondary heating mechanism 8 is for being arranged in many heating pipes in suction tude 2, each heating pipe be arranged in parallel in mouth of pipe place, and when electric, each heating pipe can produce heat.
At the mouth of pipe of suction tude 2, because accumulated snow is when blocked, by car load, is lighted a fire and made secondary heating mechanism produce heat, by the snow melting in the mouth of pipe, the snow-broth after thawing, is flowed out by weep hole 7; After snow melting, motor can start, and the snow piece that has part slides in internal cavities 101, now, by 5 pairs of accumulated snow of first heater, melt, and discharged by drain opening, avoided suction tude 2 because of the blocked generation that cannot start phenomenon of accumulated snow, simultaneously, while there is snowflake in air inlet, can to this air inlet, heat by first heater, avoid the snowflake in air inlet to be taken on filter core 4 by air-flow, and filter core is drenched, and then improved the working life of filter core.
Claims (8)
1. an air-strainer, comprise the main body with internal cavities, be connected in main body and the suction tude being communicated with internal cavities and steam outlet pipe, and be fixed on the filter core in the internal cavities between suction tude and steam outlet pipe, it is characterized in that: in internal cavities, be provided with the first heater that gas that suction tude is imported heats, in main body, be provided with for first heater and discharge the weep hole outside main body because of the water that heated air produces.
2. air-strainer according to claim 1, is characterized in that: in internal cavities, be fixed with the baffle plate that water that first heater is produced because of heated air stops.
3. air-strainer according to claim 1, is characterized in that: described first heater comprises the fixed plate that is fixed in internal cavities, be fixedly installed on fixed plate because of the electric heating unit that produces heat.
4. air-strainer according to claim 3, is characterized in that: described heating unit is a plurality of heating styluses of gathering on fixed plate.
5. air-strainer according to claim 3, is characterized in that: described fixed plate is the arc towards the crooked setting of suction tude.
6. air-strainer according to claim 5, is characterized in that: described weep hole is arranged on the bottom part body between first heater and suction tude.
7. according to the air-strainer described in any one in claim 1 to 6, it is characterized in that: in the mouth of pipe of the suction tude being connected with main body, be provided with secondary heating mechanism.
8. air-strainer according to claim 7, is characterized in that: described secondary heating mechanism is the heating pipe being arranged in suction tude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420085876.6U CN203809165U (en) | 2014-02-27 | 2014-02-27 | Air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420085876.6U CN203809165U (en) | 2014-02-27 | 2014-02-27 | Air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203809165U true CN203809165U (en) | 2014-09-03 |
Family
ID=51447930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420085876.6U Expired - Fee Related CN203809165U (en) | 2014-02-27 | 2014-02-27 | Air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203809165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020067A (en) * | 2015-07-31 | 2015-11-04 | 周盈裕 | Air filter for new energy automobile |
-
2014
- 2014-02-27 CN CN201420085876.6U patent/CN203809165U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020067A (en) * | 2015-07-31 | 2015-11-04 | 周盈裕 | Air filter for new energy automobile |
| CN105020067B (en) * | 2015-07-31 | 2017-09-29 | 周盈裕 | A kind of new-energy automobile air cleaner |
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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: 20140903 |