CN204436633U - Engine suction accessory part - Google Patents
Engine suction accessory part Download PDFInfo
- Publication number
- CN204436633U CN204436633U CN201420599526.1U CN201420599526U CN204436633U CN 204436633 U CN204436633 U CN 204436633U CN 201420599526 U CN201420599526 U CN 201420599526U CN 204436633 U CN204436633 U CN 204436633U
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- CN
- China
- Prior art keywords
- air
- heat
- inlet cavity
- suction port
- heat exchange
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of engine suction accessory part, being intended to overcome existing air filter for automobile can suck snowflake, affects the deficiency of engine efficiency and filter element life.It comprises air-strainer and heating arrangement, and air-inlet cavity is provided with a slanting baffle in the upper side of suction port, and below suction port, a wedge-shaped blocks penetrated by pad; Slanting baffle lower surface is provided with a heat conduction baffle plate, and air-inlet cavity is provided with heating piece at heat conduction baffle plate away from the side of suction port, and heating piece is close to heat conduction baffle plate, and described heating piece connects heating arrangement; Air-inlet cavity bottom surface is provided with collecting annulus below heat conduction baffle plate, is embedded with sponge bottom collecting annulus.The utility model has and utilizes the heat in engine exhaust effectively to remove the snowflake entered in air-strainer, ensures that air-flow is unobstructed, energy efficient, extends the advantages such as the working life of air cleaner cartridge.
Description
Technical field
The utility model relates to a kind of automobile engine accessory, particularly relates to a kind of motor car engine air-breathing accessory.
Background technique
During engine suction, by the impurity in air-strainer filtering air, ensure engine operation not by impurity effect, thus ensure service life of aeroengine.Existing air filtering device structure mainly comprises filter case, suction port, air-inlet cavity, outlet chamber, air outlet and filter core, during engine suction, air enters the air-inlet cavity of air-strainer from suction port, by after filter core through outlet chamber, enter engine intake manifold finally by air outlet.Air can by filter core filtering at the most of impurity in filter core period.But in snowy day, the snowflake drifted in air can with in air intake air-strainer, and be attached on filter core, causes Airflow obstruction and makes intake resistance increase, reduce engine efficiency.Meanwhile, snowflake is easy poly-doped impurity caking after being attached to and filter core melting, and has a strong impact on the working life of filter core.
Model utility content
The utility model can suck snowflake to overcome existing air filter for automobile, affect the deficiency of engine efficiency and filter element life, provide and can carry out specific aim process in snowy day to the snowflake sucked in air-strainer, prevent it to be attached to engine suction accessory part on filter core.
For achieving the above object, the utility model is by the following technical solutions:
Engine suction accessory part of the present utility model, it is characterized in that, comprise air-strainer and heating arrangement, air-strainer comprises filter case, suction port, air-inlet cavity, outlet chamber, air outlet and filter core, air-inlet cavity is provided with a slanting baffle in the upper side of suction port, is provided with a wedge-shaped blocks below suction port; Described slanting baffle one end connects the sidewall that air-inlet cavity arranges suction port side, and the other end extends obliquely upward; Wedge-shaped blocks one end arranges the sidewall of suction port side near air-inlet cavity, and the other end extends obliquely upward; Slanting baffle lower surface is provided with a heat conduction baffle plate, and air-inlet cavity bottom surface is provided with collecting annulus below heat conduction baffle plate, is embedded with sponge bottom collecting annulus; Air-inlet cavity is provided with some copper pipes at heat conduction baffle plate away from the side of suction port, and described copper pipe through the filter case of air-inlet cavity both sides, and is close to heat conduction baffle plate; Heating arrangement comprises Heat exchange jacekt, thermo-insulating pipe line, expansion bottle and water pump; Described Heat exchange jacekt is set on engine exhaust pipe, and Heat exchange jacekt, expansion bottle, water pump and copper pipe connect and compose loop structure by thermo-insulating pipe line successively, are filled with heat-conducting medium in described loop structure.Heat exchange jacekt internal surface housing slidably connects some heat conducting bars, and heat conducting bar one end is through Heat exchange jacekt internal surface housing and outlet pipe tube wall, and the other end is positioned at Heat exchange jacekt and is coaxially fixedly connected with slide bar; Described slide bar one end connects heat conducting bar, and the other end is slidably connected through Heat exchange jacekt outer surface housing and Heat exchange jacekt, and slide bar is provided with sliding drive mechanism.
Engine exhaust pipe has higher temperature, and Heat exchange jacekt utilizes this part heat that heat-conducting medium is heated up, and by the heating cycle that Heat exchange jacekt, thermo-insulating pipe line, expansion bottle and water pump are formed, makes copper pipe rapid temperature increases.Copper pipe again by heat conduction to heat conduction baffle plate.
Snowflake with air draught from enter suction port enter air-inlet cavity time, air-flow is subject to the leading role of slanting baffle and wedge-shaped blocks, and snowflake is blown on heat conduction baffle plate, and snowflake is melted into water droplet rapidly and flows down along heat conduction baffle plate, and can combine in collecting annulus discharge.Therefore the utility model effectively can solve snowflake and be attached to problem on filter core, effectively alleviates the problem of snowflake blocking air-flow in snowy day, and prolonging service life of filter elements.Meanwhile, heating piece can suck to motor the preheating that air carries out to a certain degree, is conducive to improving engine efficiency in cold snap situation.
Heat conducting bar, by sliding drive mechanism and slide bar effect, skids off to outlet pipe center, increase the area of contact of Heat exchange jacekt and engine exhaust, and contact position is close to outlet pipe center, strengthens the heat exchange effect of heat-conducting medium and waste gas.
As preferably, sliding drive mechanism comprises connecting plate, cylinder and cylinder block, and each slide bar is interconnected by connecting plate through the end of one end of Heat exchange jacekt outer surface, and cylinder is fixed on car body by cylinder block, and the end of cylinder cylinder bar connects connecting plate.
As preferably, heat conducting bar uses copper product.
As preferably, described heat-conducting medium is ethylene glycol solution.
As preferably, air-inlet cavity is provided with vertical baffle at collecting annulus away from the side of suction port.
As preferably, slanting baffle is provided with arc reflection plate away from one end of suction port, the position between the focal point directed heat conduction baffle plate of described reflecting plate and vertical baffle.The thermal radiation of heating piece is reflexed to the position between heat conduction baffle plate and vertical baffle by reflecting plate, improves the temperature in this region, heats the snowflake of remnants, makes full use of the clearance rate that heating piece heat improves snowflake in air-flow.
Therefore, the utility model has following beneficial effect: (1) effectively removes the snowflake entered in air-strainer, ensures that air-flow is unobstructed; (2) heat in engine exhaust is utilized, energy efficient; (3) working life of air cleaner cartridge is extended.
Accompanying drawing explanation
Fig. 1 is the utility model heating arrangement linkage structure schematic diagram.
Fig. 2 is the cross-sectional schematic of air-strainer parts of the present utility model.
In figure: 1 filter case; 2 suction ports; 3 air-inlet cavitys; 4 filter cores; 5 slanting baffles; 6 wedge-shaped blockss; 7 heat conduction baffle plates; 8 collecting annuluss; 9 sponges; 10 copper pipes; 11 Heat exchange jacekt; 12 thermo-insulating pipe lines; 13 expansion bottles; 14 water pumps; 15 vertical baffles; 16 reflecting plates; 17 outlet pipes; 18 heat conducting bars; 19 slide bars; 20 connecting plates; 21 cylinders; 22 cylinder blocks.
Embodiment
Below in conjunction with body the drawings and specific embodiments, the utility model is described further.
Embodiment: as shown in Figure 1 and Figure 2, engine suction accessory part of the present utility model, comprise filter case 1, suction port 2, air-inlet cavity 3, outlet chamber, air outlet and filter core 4, air-inlet cavity 3 is provided with a slanting baffle 5 in the upper side of suction port 2, is provided with a wedge-shaped blocks 6 below suction port 2; Described slanting baffle 5 one end connects the sidewall that air-inlet cavity 3 arranges suction port 2 side, and the other end extends obliquely upward; Wedge-shaped blocks 6 one end arranges the sidewall of suction port 2 side near air-inlet cavity 3, the other end extends obliquely upward; Slanting baffle 5 lower surface is provided with a heat conduction baffle plate 7.Air-inlet cavity 3 bottom surface is provided with collecting annulus 8 below heat conduction baffle plate 7, is embedded with sponge 9 bottom collecting annulus 8.Air-inlet cavity 3 is provided with vertical baffle 15 at collecting annulus 8 away from the side of suction port 2.Slanting baffle 5 is provided with arc reflection plate 16 away from one end of suction port 2, the position between the focal point directed heat conduction baffle plate 7 of described reflecting plate 16 and vertical baffle 15.
Air-inlet cavity 3 is provided with two copper pipes 10 at heat conduction baffle plate 7 away from the side of suction port 2.Described copper pipe 10 through the filter case 1 of air-inlet cavity 3 both sides, and is close to heat conduction baffle plate 7.Copper pipe 10 connects heating arrangement; Heating arrangement comprises Heat exchange jacekt 11, thermo-insulating pipe line 12, expansion bottle 13 and water pump 14.Described Heat exchange jacekt 11 is set on engine exhaust pipe 17, and the inner chamber of Heat exchange jacekt 11 is communicated with copper pipe 10 two ends by thermo-insulating pipe line 12, and connect expansion bottle 13 and water pump 14.Heat exchange jacekt 11, water pump 14, expansion bottle 13 and copper pipe 10 connect and compose heating cycle result by thermo-insulating pipe line 12, and the heat-conducting medium of wherein filling is ethylene glycol solution.
Engine exhaust pipe 17 has higher temperature, and Heat exchange jacekt 11 utilizes this part heat that heat-conducting medium is heated up, and by the heating cycle that Heat exchange jacekt 11, thermo-insulating pipe line 12, expansion bottle 13 and water pump 14 are formed, makes copper pipe 10 rapid temperature increases.Copper pipe 10 again by heat conduction to heat conduction baffle plate 7.
Heat exchange jacekt 11 internal surface housing slidably connects some heat conducting bars 18, and heat conducting bar 18 uses copper product.Heat conducting bar 18 one end is through Heat exchange jacekt 11 internal surface housing and outlet pipe 17 tube wall, and the other end is positioned at Heat exchange jacekt 11 and is coaxially fixedly connected with slide bar 19; Described slide bar 19 one end connects heat conducting bar 18, and the other end is slidably connected through Heat exchange jacekt 11 outer surface housing and Heat exchange jacekt 11.Slide bar 19 is provided with sliding drive mechanism.Sliding drive mechanism comprises connecting plate 20, cylinder 21 and cylinder block 22, each slide bar 19 is interconnected by connecting plate 20 through the end of one end of Heat exchange jacekt 11 outer surface, cylinder 21 is fixed on car body by cylinder block 22, and the end of cylinder 21 cylinder bar connects connecting plate 20.Heat conducting bar 18 acts on by cylinder 21 and slide bar 19, skids off to outlet pipe 17 center, increase the area of contact of Heat exchange jacekt 11 and engine exhaust, and contact position is close to outlet pipe 17 center, strengthens the heat exchange effect of heat-conducting medium and waste gas.
Snowflake with air draught from enter suction port 2 enter air-inlet cavity 3 time, air-flow is subject to the leading role of slanting baffle 5 and wedge-shaped blocks 6, and snowflake is blown on heat conduction baffle plate 7, and snowflake is melted into water droplet rapidly and flows down along heat conduction baffle plate 7, and can combine in collecting annulus 8 and discharge.Therefore the utility model effectively can solve snowflake and be attached to problem on filter core 4, effectively alleviates the problem of snowflake blocking air-flow in snowy day, and extends filter core 4 working life.And heater element make use of the heat of engine exhaust, and does not use extra heat source, also ensure that safety while energy efficient.
Claims (6)
1. an engine suction accessory part, it is characterized in that, comprise air-strainer and heating arrangement, air-strainer comprises filter case, suction port, air-inlet cavity, outlet chamber, air outlet and filter core, air-inlet cavity is provided with a slanting baffle in the upper side of suction port, is provided with a wedge-shaped blocks below suction port; Described slanting baffle one end connects the sidewall that air-inlet cavity arranges suction port side, and the other end extends obliquely upward; Wedge-shaped blocks one end arranges the sidewall of suction port side near air-inlet cavity, and the other end extends obliquely upward; Slanting baffle lower surface is provided with a heat conduction baffle plate, and air-inlet cavity bottom surface is provided with collecting annulus below heat conduction baffle plate, is embedded with sponge bottom collecting annulus; Air-inlet cavity is provided with some copper pipes at heat conduction baffle plate away from the side of suction port, and described copper pipe through the filter case of air-inlet cavity both sides, and is close to heat conduction baffle plate; Heating arrangement comprises Heat exchange jacekt, thermo-insulating pipe line, expansion bottle and water pump; Described Heat exchange jacekt is set on engine exhaust pipe, and Heat exchange jacekt, expansion bottle, water pump and copper pipe connect and compose loop structure by thermo-insulating pipe line successively, are filled with heat-conducting medium in described loop structure; Heat exchange jacekt internal surface housing slidably connects some heat conducting bars, and heat conducting bar one end is through Heat exchange jacekt internal surface housing and outlet pipe tube wall, and the other end is positioned at Heat exchange jacekt and is coaxially fixedly connected with slide bar; Described slide bar one end connects heat conducting bar, and the other end is slidably connected through Heat exchange jacekt outer surface housing and Heat exchange jacekt, and slide bar is provided with sliding drive mechanism.
2. engine suction accessory part according to claim 1, it is characterized in that, sliding drive mechanism comprises connecting plate, cylinder and cylinder block, each slide bar is interconnected by connecting plate through the end of one end of Heat exchange jacekt outer surface, cylinder is fixed on car body by cylinder block, and the end of cylinder cylinder bar connects connecting plate.
3. engine suction accessory part according to claim 2, is characterized in that, heat conducting bar uses copper product.
4. engine suction accessory part according to claim 1 and 2, is characterized in that, described heat-conducting medium is ethylene glycol solution.
5. engine suction accessory part according to claim 1 and 2, is characterized in that, air-inlet cavity is provided with vertical baffle at collecting annulus away from the side of suction port.
6. engine suction accessory part according to claim 5, is characterized in that, slanting baffle is provided with arc reflection plate away from one end of suction port, the position between the focal point directed heat conduction baffle plate of described reflecting plate and vertical baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599526.1U CN204436633U (en) | 2014-10-16 | 2014-10-16 | Engine suction accessory part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599526.1U CN204436633U (en) | 2014-10-16 | 2014-10-16 | Engine suction accessory part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204436633U true CN204436633U (en) | 2015-07-01 |
Family
ID=53604507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420599526.1U Expired - Fee Related CN204436633U (en) | 2014-10-16 | 2014-10-16 | Engine suction accessory part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204436633U (en) |
-
2014
- 2014-10-16 CN CN201420599526.1U patent/CN204436633U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150701 Termination date: 20161016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |