CN206348135U - Pcv valve working characteristics detection means - Google Patents
Pcv valve working characteristics detection means Download PDFInfo
- Publication number
- CN206348135U CN206348135U CN201621374628.9U CN201621374628U CN206348135U CN 206348135 U CN206348135 U CN 206348135U CN 201621374628 U CN201621374628 U CN 201621374628U CN 206348135 U CN206348135 U CN 206348135U
- Authority
- CN
- China
- Prior art keywords
- column
- locating ring
- pcv valve
- base
- detection means
- 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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- Fluid-Pressure Circuits (AREA)
Abstract
A kind of Pcv valve working characteristics detection means, including base, the column being arranged on base, the boss that is arranged on column, base are provided with some screws, are characterized in that：It is provided with the middle part of the boss on the outside of locating ring, locating ring and is provided with valve fixing groove, provided with the air inlet pipe being connected with pneumatic shuttle in column, the other end of air inlet pipe is connected with locating ring, and locating ring is led to outside column by horizontally disposed escape pipe.It has the advantages that simple and compact for structure, convenient to use, maintenance cost is low, service life is long.
Description
Technical field
The utility model is related to automobile manufacturing field, specifically a kind of Pcv valve working characteristics detection means.
Background technology
At present in the machinery industries such as automobile making, internal combustion engine, Pcv valve test is new test, is mainly used in internal combustion engine
Pcv valve working characteristics test.Because Pcv valve profile is special, it is necessary to more accurate, stabilization metering system, existing measurement
Mode, which is difficult to meet, to be required.
Utility model content
The purpose of this utility model is to provide a kind of Pcv valve working characteristics detection means, fundamentally solves above-mentioned ask
Topic, it has the advantages that, and simple and compact for structure, convenient to use, maintenance cost is low, service life is long.
To achieve the above object, the utility model provides following technical scheme：The Pcv valve working characteristics detection means bag
Base, the column being arranged on base, the boss being arranged on column are included, base is provided with some screws, is characterized in that：
The boss middle part, which is provided with the outside of locating ring, locating ring, is provided with valve fixing groove, is provided with what is be connected with pneumatic shuttle in column
Air inlet pipe, the other end of air inlet pipe is connected with locating ring, and locating ring is led to outside column by horizontally disposed escape pipe.
The beneficial effects of the utility model：The measurement request of a variety of Pcv valves can be met, application method is succinct, is easy to movement,
It is with low cost suitable for a variety of environment.
Brief description of the drawings
Fig. 1 is cross section structure diagram of the present utility model；
Fig. 2 is overlooking the structure diagram of the present utility model；
Fig. 3 is side structure schematic view of the present utility model.
Description of reference numerals：
In Fig. 1：1 boss, 2 locating rings, 3 columns, 4 bases, 5 screws, 6 air inlet pipe；
In Fig. 2：1 boss, 2 locating rings, 4 bases, 5 screws, 6 air inlet pipe, 7 valve fixing grooves；
In Fig. 3：1 boss, 3 columns, 4 bases, 8 escape pipes.
Embodiment
Below in conjunction with Fig. 1 ~ 3, content of the present utility model is described in detail by specific embodiment.The Pcv valve working characteristics
Detection means includes base 4, the column 3 being arranged on base, the boss 1 being arranged on column, and base is provided with some screws
5, boss middle part, which is provided with the outside of locating ring 2, locating ring, is provided with valve fixing groove 7, is provided with what is be connected with pneumatic shuttle in column
Air inlet pipe 6, the other end of air inlet pipe is connected with locating ring, and locating ring is led to outside column by horizontally disposed escape pipe 8.
The lateral line of Pcv valve two is connected with air inlet pipe and blast pipe respectively when using, passes through the pneumatic shuttle in air inlet pipe（Do not show in figure
Go out）Air pressure is controlled, coordinates corresponding instrument（Not shown in figure）Flow is shown, the working characteristics to Pcv valve is accurately measured,
Draw working characteristics of the Pcv valve with air pressure change.
Claims (1)
1. a kind of Pcv valve working characteristics detection means, including base, be arranged on base column, be arranged on it is convex on column
Platform, base is provided with some screws, it is characterised in that：It is provided with solid provided with valve on the outside of locating ring, locating ring in the middle part of the boss
Determine provided with the air inlet pipe being connected with pneumatic shuttle in groove, column, the other end of air inlet pipe is connected with locating ring, locating ring leads to
Horizontally disposed escape pipe is crossed to lead to outside column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374628.9U CN206348135U (en) | 2016-12-15 | 2016-12-15 | Pcv valve working characteristics detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374628.9U CN206348135U (en) | 2016-12-15 | 2016-12-15 | Pcv valve working characteristics detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206348135U true CN206348135U (en) | 2017-07-21 |
Family
ID=59321273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621374628.9U Expired - Fee Related CN206348135U (en) | 2016-12-15 | 2016-12-15 | Pcv valve working characteristics detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206348135U (en) |
-
2016
- 2016-12-15 CN CN201621374628.9U patent/CN206348135U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170721 Termination date: 20211215 |