CN204307742U - A kind of hose director device for electric automobile cleaning - Google Patents
A kind of hose director device for electric automobile cleaning Download PDFInfo
- Publication number
- CN204307742U CN204307742U CN201420698296.4U CN201420698296U CN204307742U CN 204307742 U CN204307742 U CN 204307742U CN 201420698296 U CN201420698296 U CN 201420698296U CN 204307742 U CN204307742 U CN 204307742U
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- CN
- China
- Prior art keywords
- internal diameter
- craspedodrome
- electric automobile
- nozzle head
- breeze way
- 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.)
- Withdrawn - After Issue
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model provides a kind of hose director device for electric automobile cleaning, comprise: nozzle head and nozzle stem, nozzle head comprises ejection end and breeze way, ejection end is provided with a horn mouth, and horn mouth is communicated with breeze way by row of channels always, nozzle head breeze way is connected with nozzle stem, and the length of craspedodrome passage is 1.27 ~ 1.5:1 with the ratio of internal diameter, and bell-mouthed subtended angle size is determined by the internal diameter of passage of keeping straight on; Nozzle head breeze way to be communicated with in turn with right convergence part by left convergence part, craspedodrome path and to form, and the length in craspedodrome path is 0.97 ~ 1.3:1 with the ratio of internal diameter, and craspedodrome path is 3.65 ~ 4:1 with the ratio of the internal diameter of craspedodrome passage.The utility model adopts high-toughness metal material to make, and is not easy fracture, can arbitrarily bends, simple and easy to use, under the prerequisite not affecting electric automobile all parts degree of protection, electric automobile can be cleaned, the security travelled after ensure that electric automobile cleaning.
Description
[technical field]
The utility model relates to electric automobile field, more particularly, relates to a kind of cleaning device of electric automobile.
[background technology]
Orthodox car generally adopts giant to rinse, but the motor of electric automobile and battery non-tight, clean according to giant, the vapor adhesion that hydraulic giant ejects is on the circuit connecting motor and battery, once leak, then electric automobile one starts, and circuit is easily short-circuited, can motor be burnt out, easily cause danger.So, in order to meet the normal wash requirement of electric automobile, needing to provide new cleaning device under the prerequisite not affecting all parts on electric automobile, effectively electric automobile being cleaned normally, the security travelled after ensureing electric automobile cleaning.And also there is no the special device for electric automobile normal wash at present.
[summary of the invention]
The technical problems to be solved in the utility model, be to provide a kind of hose director device for electric automobile cleaning, by the corner dimension of design nozzle head sector open, this hose director device is made to can be used for the Integral cleaning of electric automobile, this device adopts high-toughness metal material to make, and is conducive to operating personnel hand-held arbitrarily bending, easy to use, and do not affect the degree of protection of all parts on electric automobile, the security travelled after ensureing electric automobile cleaning.
The utility model is achieved in that a kind of hose director device for electric automobile cleaning, described device comprises: nozzle head and nozzle stem, described nozzle head comprises ejection end and breeze way, described ejection end is provided with a horn mouth, and described horn mouth is communicated with described breeze way by row of channels always, described nozzle head breeze way is connected with described nozzle stem, wherein, the length of described craspedodrome passage is 1.27 ~ 1.5:1 with the ratio of internal diameter, and described bell-mouthed subtended angle size is determined by the internal diameter of described craspedodrome passage; Described nozzle head breeze way to be communicated with in turn with right convergence part by left convergence part, craspedodrome path and to form, and wherein, the length in described craspedodrome path is 0.97 ~ 1.3:1 with the ratio of internal diameter, and described craspedodrome path is 3.65 ~ 4:1 with the ratio of the internal diameter of described craspedodrome passage.
Further, the internal diameter of described craspedodrome passage is 12.6mm, and length is 16mm, and described bell-mouthed subtended angle size is 60 °, and the internal diameter in described craspedodrome path is 46mm, and length is 45mm, and the length of described nozzle head is 107mm.
Further, the internal diameter of described nozzle stem determines according to the bore of user's water pipe used, and the internal diameter of described nozzle stem is greater than the internal diameter in described craspedodrome path.
Further, described nozzle head and described nozzle stem are all formed by high-toughness metal materials processing.
The utility model has the advantage of:
1, by the craspedodrome path of design nozzle head breeze way, can make to be remained unchanged by the hydraulic pressure in this craspedodrome space, suitably cushion hydraulic pressure;
2, by the bell-mouthed subtended angle size size of design, increase water spray area, suitably reduce the hydraulic pressure from the ejection of craspedodrome pipeline simultaneously, make the current pressure of ejection moderate like this, can not be excessive and they are damaged due to water pressure impact force when rinsing each parts of electric automobile, intactly can clean electric automobile and not burn out motor, the security travelled after ensureing electric automobile cleaning;
3, hose director device adopts high-toughness metal materials processing to form, and be not easy fracture, can arbitrarily bend, handled easily personnel are hand-held, use simple and easy.
[accompanying drawing explanation]
The utility model is further described with reference to the accompanying drawings in conjunction with the embodiments.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is profile of the present utility model.
[detailed description of the invention]
Refer to Fig. 1 and Fig. 2, a kind of hose director device for electric automobile cleaning of the utility model, comprise: nozzle head 1 and nozzle stem 2, described nozzle head 1 comprises ejection end 3 and breeze way 4, described ejection end 3 is provided with a horn mouth 31, and described horn mouth 31 is communicated with described breeze way 4 by row of channels 32 always, described breeze way 4 is connected with described nozzle stem 2, wherein, the length d1 of described craspedodrome passage 32 is 1.27 ~ 1.5:1 with the ratio of internal diameter d2, and the subtended angle α size of described horn mouth 31 is determined by the internal diameter d2 of described craspedodrome passage 32; Described breeze way 4 to be communicated with in turn with right convergence part 43 by left convergence part 41, craspedodrome path 42 and to form, wherein, the length d3 in described craspedodrome path 42 is 0.97 ~ 1.3:1 with the ratio of internal diameter d4, and the internal diameter d4 in described craspedodrome path 42 is 3.65 ~ 4:1 with the ratio of the internal diameter d2 of described craspedodrome passage 32.
In a preferred embodiment of nozzle head, the internal diameter d2 of described craspedodrome passage 32 is 12.6mm, length d1 is 16mm, the subtended angle α size of described horn mouth 31 is 60 °, the internal diameter d4 in described craspedodrome path 42 is 46mm, length d3 is 45mm, and the length d5 of described nozzle head 1 is 107mm.Designing the nozzle head obtained so under a proportional relationship can make from the hydraulic pressure of horn mouth ejection moderate, can not damage in flushing process to each parts of electric automobile.
Described nozzle stem 2 internal diameter d6 determines according to user's water pipe bore used, and the internal diameter d6 of described nozzle stem 2 is greater than the internal diameter d4 in described craspedodrome path 42.Make this hose director device can be applicable to the water pipe of various caliber size like this, versatility is better.
Described nozzle head 1 forms by high-toughness metal materials processing with described nozzle stem 2.Such handled easily personnel are hand-held, are not easy fracture and can arbitrarily bend, using simple and easy.
In the utility model, after described nozzle head 1 is connected with outside water pipe with nozzle stem 2 (not shown), the current sprayed by horn mouth 31, can be used for operating personnel's Integral cleaning electric automobile.
The utility model is by the craspedodrome path of design breeze way, can make to be remained unchanged by the hydraulic pressure in this craspedodrome space, suitably cushion hydraulic pressure, current spray hydraulic pressure by the craspedodrome passage that internal diameter is less to improve again simultaneously, bell-mouthed subtended angle size is controlled again by the internal diameter size of craspedodrome passage, increase water spray area, suitably reduce the hydraulic pressure from the ejection of craspedodrome passage simultaneously, make the current pressure of ejection moderate like this, can not be excessive and they are damaged due to water pressure impact force when rinsing each parts of electric automobile, intactly can clean electric automobile and not burn out motor, and the security travelled after ensureing electric automobile cleaning.And this atomizer hose device adopts high-toughness metal materials processing to form, and is not easy fracture, can arbitrarily bends, simple and easy to use.
The above, be only the utility model preferred embodiment, therefore the scope that the utility model implements can not be limited according to this, the equivalence namely done according to the utility model the scope of the claims and description change with modify, all should still belong in scope that the utility model contains.
Claims (3)
1. the hose director device for electric automobile cleaning, it is characterized in that, described device comprises: nozzle head and nozzle stem, described nozzle head comprises ejection end and breeze way, described ejection end is provided with a horn mouth, and described horn mouth is communicated with described breeze way by row of channels always, described nozzle head breeze way is connected with described nozzle stem, wherein, the length of described craspedodrome passage is 1.27 ~ 1.5:1 with the ratio of internal diameter, and described bell-mouthed subtended angle size is determined by the internal diameter of described craspedodrome passage; Described nozzle head breeze way to be communicated with in turn with right convergence part by left convergence part, craspedodrome path and to form, and wherein, the length in described craspedodrome path is 0.97 ~ 1.3:1 with the ratio of internal diameter, and described craspedodrome path is 3.65 ~ 4:1 with the ratio of the internal diameter of described craspedodrome passage.
2. a kind of hose director device for electric automobile cleaning according to claim 1, it is characterized in that, the internal diameter of described craspedodrome passage is 12.6mm, length is 16mm, described bell-mouthed subtended angle size is 60 °, the internal diameter in described craspedodrome path is 46mm, and length is 45mm, and the length of described nozzle head is 107mm.
3. a kind of hose director device for electric automobile cleaning according to claim 1, it is characterized in that, the internal diameter of described nozzle stem determines according to the bore of user's water pipe used, and the internal diameter of described nozzle stem is greater than the internal diameter in described craspedodrome path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698296.4U CN204307742U (en) | 2014-11-19 | 2014-11-19 | A kind of hose director device for electric automobile cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698296.4U CN204307742U (en) | 2014-11-19 | 2014-11-19 | A kind of hose director device for electric automobile cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204307742U true CN204307742U (en) | 2015-05-06 |
Family
ID=53130076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420698296.4U Withdrawn - After Issue CN204307742U (en) | 2014-11-19 | 2014-11-19 | A kind of hose director device for electric automobile cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204307742U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399608A (en) * | 2014-11-19 | 2015-03-11 | 东南（福建）汽车工业有限公司 | Hose nozzle device for cleaning electric vehicle |
| CN105344512A (en) * | 2015-11-23 | 2016-02-24 | 安徽天思朴超精密模具股份有限公司 | Air spray gun |
| CN114864446A (en) * | 2022-05-09 | 2022-08-05 | 北京烁科精微电子装备有限公司 | wafer carrier |
-
2014
- 2014-11-19 CN CN201420698296.4U patent/CN204307742U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399608A (en) * | 2014-11-19 | 2015-03-11 | 东南（福建）汽车工业有限公司 | Hose nozzle device for cleaning electric vehicle |
| CN105344512A (en) * | 2015-11-23 | 2016-02-24 | 安徽天思朴超精密模具股份有限公司 | Air spray gun |
| CN105344512B (en) * | 2015-11-23 | 2018-07-06 | 安徽天思朴超精密模具股份有限公司 | Jet gun |
| CN114864446A (en) * | 2022-05-09 | 2022-08-05 | 北京烁科精微电子装备有限公司 | wafer carrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150506 Effective date of abandoning: 20171114 |
|
| AV01 | Patent right actively abandoned |