CN202448735U - Air guide sleeve of exhaust port, valve body and engineering vehicle - Google Patents
Air guide sleeve of exhaust port, valve body and engineering vehicle Download PDFInfo
- Publication number
- CN202448735U CN202448735U CN2012200535296U CN201220053529U CN202448735U CN 202448735 U CN202448735 U CN 202448735U CN 2012200535296 U CN2012200535296 U CN 2012200535296U CN 201220053529 U CN201220053529 U CN 201220053529U CN 202448735 U CN202448735 U CN 202448735U
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- CN
- China
- Prior art keywords
- streamlined reefer
- reefer housing
- exhausr port
- valve body
- guide sleeve
- 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 - Lifetime
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- Air-Conditioning For Vehicles (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model provides an air guide sleeve of an exhaust port, a valve body and an engineering vehicle. The air guide sleeve of the exhaust port comprises an air guide sleeve body and a plurality of openings, wherein the plurality of openings are distributed along the air guide sleeve body at an interval and used for enabling moving air flow passing the air guide sleeve body to be discharged dispersedly in an upward or horizontal direction. According to the air guide sleeve of the exhaust port, the valve body and the engineering vehicle, the vertically downward exhausting mode of the valve body of an automobile is changed, so that the air flow is discharged dispersedly upward, rising of dust is reduced, and adverse effects on ambient environments, human health and service life of parts are greatly reduced.
Description
Technical field
The utility model relates to exhaust gear, is meant a kind of exhausr port streamlined reefer housing, valve body and engineering truck especially.
Background technology
At present, valve body exhausr port exhaust major part is all directly arranged gas earthward.The defective of this exhaust mode is:
If more building site or the field that be dust, the place of vehicle ' will cause flying upward of dust, to around environment, the respiratory health of human body and the life-span of vehicle-mounted precision parts all can cause bad influence.But for this phenomenon, technical personnel is not taked substantial measure.
The utility model content
The utility model proposes a kind of exhausr port streamlined reefer housing, valve body and engineering truck, the problems such as the environment that dust from flying was brought, health and part life shortening that cause because of the exhausr port exhaust with the place that prevents vehicle '.
First aspect; The utility model provides a kind of exhausr port streamlined reefer housing; Comprise the streamlined reefer housing body and be arranged at a plurality of openings on the said streamlined reefer housing body; Wherein said a plurality of opening is spaced apart along the streamlined reefer housing body, be used to make through the air-flow of streamlined reefer housing body motion along upwards or the directional divergence formula of level discharge.
Preferably, in the above-mentioned exhausr port streamlined reefer housing, all openings are round table-like distribution on the said streamlined reefer housing body, the air-flow upward movement that the diversion space that all openings form produces exhausr port.
Preferably, in the above-mentioned exhausr port streamlined reefer housing, also comprise interface, said interface is a hollow cylinder, is connected to a fixed with the valve body exhausr port.
Preferably, in the above-mentioned exhausr port streamlined reefer housing, said streamlined reefer housing body comprises first guide face and second guide face; Said first guide face is a semisphere; Said second guide face comprises a plurality of flow deflectors, and said each flow deflector is connected between the inside face of said interface and said second guide face; And said opening is arranged between the said flow deflector.
Preferably, in the above-mentioned exhausr port streamlined reefer housing, the center position of said hemispheric first guide face is provided with the taper wedge angle.
Preferably, in the above-mentioned exhausr port streamlined reefer housing, the structure that said interface and said streamlined reefer housing body are formed in one.
Second aspect the utility model also provides a kind of valve body, comprises above-mentioned valve body exhausr port streamlined reefer housing, and said exhausr port streamlined reefer housing is connected with the exhausr port of valve body.
The third aspect, the utility model also provide a kind of engineering truck, comprise like above-mentioned valve body.
In the utility model; The air-flow that the diversion space that the streamlined reefer housing body forms produces the valve body exhausr port discharges the air-flow divergence expression of upward movement through a plurality of openings that are arranged at cover body, and therefore, the mode air-flow that the utility model has changed the exhaust vertically downward of automobile valve body becomes up divergence expression exhaust all around; Therefore; Reduced flying upward of dust, thus, reduced adverse effect greatly surrounding environment, health and part life.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model valve body exhausr port streamlined reefer housing first embodiment;
Fig. 2 is the birds-eye view of the utility model valve body exhausr port streamlined reefer housing first embodiment;
Fig. 3 is the structural representation of the utility model valve body exhausr port streamlined reefer housing second embodiment;
Fig. 4 is the birds-eye view of the utility model valve body exhausr port streamlined reefer housing second embodiment.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
First embodiment
See figures.1.and.2.
Present embodiment valve body exhausr port streamlined reefer housing comprises: interface 100, streamlined reefer housing body 200 and be arranged at a plurality of openings 300 of streamlined reefer housing body 200.Wherein, interface 100 is a hollow cylinder, is used for being connected to a fixed with the valve body exhausr port; The air-flow upward movement that the diversion space that streamlined reefer housing body 200 forms produces the valve body exhausr port; A plurality of openings 300 are spaced apart along streamlined reefer housing body 200, and this opening is used to make the air-flow divergence expression through streamlined reefer housing body 200 upward movements to discharge.
Specifically, streamlined reefer housing body 200 comprises first guide face 210 and second guide face 220; First guide face 210 is a semisphere; Second guide face 220 comprises a plurality of flow deflectors 2201, and each flow deflector 2201 is connected between the inside face of the interface 100 and second guide face 220; And, be provided with between adjacent two flow deflectors 2201 at interval; Opening 300 is the interval between adjacent two flow deflectors 2201; The air-flow that the valve body exhausr port produces behind interface 100, semisphere first guide face 210, between adjacent two flow deflectors 2201, discharge as the interval of opening 300 divergence expression that makes progress.
In addition, interface 100 and streamlined reefer housing body 200 structure that can be formed in one.
In the utility model, the diversion space that the streamlined reefer housing body forms makes the air-flow upward movement of valve body exhausr port generation, and through a plurality of openings that are arranged at cover body the air-flow divergence expression of upward movement is discharged; Therefore; The mode air-flow that the utility model has changed the exhaust vertically downward of automobile valve body becomes up divergence expression exhaust all around, therefore, has reduced flying upward of dust; Thus, reduced adverse effect greatly to surrounding environment, health and part life.
Second embodiment
With reference to Fig. 3 and Fig. 4.
The difference of this embodiment and first embodiment is; The center position of hemispheric first guide face 210 is arranged at wedge angle 230; This wedge angle 230 has two effects: first effect is to flow through the easy eddy current that produces of the gas of wedge angle to be convenient to discharge; Second effect is to prevent that air pressure is excessive, plays buffer action.
When the exhaust of valve body exhausr port; Through interface 100 with gas transfer to the opening 300 of automobile valve class exhausr port streamlined reefer housing body 200, and, be provided with wedge angle 230 at the center position of first guide face; The square thereafter one-tenth eddy current of meeting, swirl gas will be got rid of rapidly through opening 300 like this.
In addition, need to prove that among above-mentioned two embodiment, though the diversion space that all openings of said streamlined reefer housing body form all is the air-flow upward movement that exhausr port is produced, this is the preferred embodiment of the utility model; In fact, if the diversion space that all openings of streamlined reefer housing body form is the plane, air-flow can upward movement, but can reach the purpose of utility model utility model yet.So the shape of the diversion space that the utility model pairs of openings forms is not done qualification, as long as the gas of getting rid of is not directly arranged earthward.
Second aspect, the utility model also provide a kind of valve body, and this valve body comprises above-mentioned valve body exhausr port streamlined reefer housing, and the exhausr port streamlined reefer housing is connected with the exhausr port of valve body.Because the exhausr port streamlined reefer housing has been done detailed explanation, the utility model repeats no more at this, and relevant part gets final product with reference to above stated specification.
The third aspect, the utility model also provide a kind of engineering truck, and this project vehicle comprises the valve body of second aspect.Because the exhausr port streamlined reefer housing has been done detailed explanation, the utility model repeats no more at this, and relevant part gets final product with reference to above stated specification.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (8)
1. an exhausr port streamlined reefer housing is characterized in that,
Comprise streamlined reefer housing body (200) and be arranged at a plurality of openings (300) on the said streamlined reefer housing body (200); Wherein said a plurality of opening (300) is spaced apart along streamlined reefer housing body (200), be used to make through the air-flow of streamlined reefer housing body (200) motion along upwards or the directional divergence formula of level discharge.
2. exhausr port streamlined reefer housing according to claim 1 is characterized in that,
Said streamlined reefer housing body (200) is gone up all openings (300) and is round table-like distribution, the air-flow upward movement that the diversion space that all openings (300) form produces exhausr port.
3. exhausr port streamlined reefer housing according to claim 2 is characterized in that,
Also comprise interface (100), said interface (100) is a hollow cylinder, is connected to a fixed with the valve body exhausr port.
4. exhausr port streamlined reefer housing according to claim 3 is characterized in that,
Said streamlined reefer housing body (200) comprises first guide face (210) and second guide face (220);
Said first guide face (210) is a semisphere;
Said second guide face (220) comprises a plurality of flow deflectors (2201), and said each flow deflector (2201) is connected between the inside face of said interface (100) and said second guide face (220); And said opening (300) is arranged between the said flow deflector (2201).
5. exhausr port streamlined reefer housing according to claim 4 is characterized in that,
The center position of said hemispheric first guide face (210) is provided with taper wedge angle (230).
6. exhausr port streamlined reefer housing according to claim 3 is characterized in that,
The structure that said interface (100) and said streamlined reefer housing body (200) are formed in one.
7. a valve body is characterized in that,
Comprise that said exhausr port streamlined reefer housing is connected with the exhausr port of valve body like each described valve body exhausr port streamlined reefer housing in the claim 1 to 6.
8. an engineering truck is characterized in that, comprises valve body as claimed in claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200535296U CN202448735U (en) | 2012-02-20 | 2012-02-20 | Air guide sleeve of exhaust port, valve body and engineering vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200535296U CN202448735U (en) | 2012-02-20 | 2012-02-20 | Air guide sleeve of exhaust port, valve body and engineering vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202448735U true CN202448735U (en) | 2012-09-26 |
Family
ID=46864624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200535296U Expired - Lifetime CN202448735U (en) | 2012-02-20 | 2012-02-20 | Air guide sleeve of exhaust port, valve body and engineering vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202448735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899415A (en) * | 2014-03-11 | 2014-07-02 | 浙江亚特电器有限公司 | Dual-purpose engine mask and rear exhaust cover and side exhaust cover matched with same |
-
2012
- 2012-02-20 CN CN2012200535296U patent/CN202448735U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899415A (en) * | 2014-03-11 | 2014-07-02 | 浙江亚特电器有限公司 | Dual-purpose engine mask and rear exhaust cover and side exhaust cover matched with same |
| CN103899415B (en) * | 2014-03-11 | 2016-09-07 | 浙江亚特电器有限公司 | A kind of dual-purpose engine face shield and supporting final vacuum mouth mask thereof and side exhaust cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SANY AUTOMOBILE MANUFACTURING CO., LTD. Free format text: FORMER OWNER: SANYI HEAVY INDUSTRY CO LTD Effective date: 20130502 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130502 Address after: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee after: SANY Automobile Manufacturing Co., Ltd. Address before: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee before: Sanyi Heavy Industry Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HUNAN AUTOMOBILE MANUFACTURING CO., LTD. Assignor: SANY Automobile Manufacturing Co., Ltd. Contract record no.: 2014430000030 Denomination of utility model: Air guide sleeve of exhaust port, valve body and engineering vehicle Granted publication date: 20120926 License type: Exclusive License Record date: 20140415 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |
|
| CX01 | Expiry of patent term |