CN215907977U - Ejector air inlet joint convenient to process - Google Patents
Ejector air inlet joint convenient to process Download PDFInfo
- Publication number
- CN215907977U CN215907977U CN202122226249.2U CN202122226249U CN215907977U CN 215907977 U CN215907977 U CN 215907977U CN 202122226249 U CN202122226249 U CN 202122226249U CN 215907977 U CN215907977 U CN 215907977U
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- air
- air inlet
- inlet joint
- ejector
- joint
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Abstract
The utility model discloses an ejector air inlet joint convenient to process, which comprises an ejector and an air inlet joint, wherein one side of a mounting block of the air inlet joint is communicated with an upper joint and a lower joint, the upper joint and the lower joint are both communicated with a vertical air duct in the mounting block, a mounting groove of the ejector is formed in the vertical air duct, and the bottom of the vertical air duct is communicated with a horizontal air duct on the lower side of the lower joint. The ejector air inlet joint with the structure is convenient to process, simple in structure and convenient to rapidly process.
Description
Technical Field
The utility model relates to the technical field of air inlet connectors, in particular to an ejector air inlet connector convenient to process.
Background
The air intake system comprises an air filter, an air intake manifold and an air intake mechanism. Air is filtered to remove impurities by an air filter, flows through an air flow meter, enters an air inlet manifold through an air inlet channel, is mixed with gasoline sprayed by an oil nozzle to form oil gas with a proper proportion, and is sent into a cylinder by an air inlet valve to ignite and burn to generate power. When the automobile is provided with the high-flow filter element, the air inlet connector is required to be used as an intermediate connecting piece, and the existing air inlet connector is complex in processing process and long in time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an ejector air inlet joint convenient to process, which is simple in structure and convenient to process quickly.
In order to achieve the purpose, the utility model provides an ejector air inlet joint convenient to process, which comprises an ejector and an air inlet joint, wherein one side of a mounting block of the air inlet joint is communicated with an upper joint and a lower joint, the upper joint and the lower joint are both communicated with a vertical air duct in the mounting block, a mounting groove of the ejector is formed in the vertical air duct, and the bottom of the vertical air duct is communicated with a horizontal air duct on the lower side of the lower joint.
Preferably, the vertical air duct is provided with a first air vent communicated with the outside, and the first air vent is provided with internal threads.
Preferably, the horizontal air passage is provided with a second vent hole communicated with the outside, and the second vent hole is provided with an internal thread.
Preferably, the upper joint is communicated with the ejector.
Preferably, the middle part of the air inlet joint is provided with a positioning ring.
Therefore, the ejector air inlet joint with the structure is convenient to process, simple in structure and convenient to rapidly process.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
FIG. 1 is a top cross-sectional view of an injector inlet fitting of the present invention that is easy to machine.
Reference numerals
1. An air inlet joint; 2. an ejector; 3. mounting blocks; 4. an upper joint; 5. a lower joint; 6. a vertical airway; 7. a positioning ring; 8. a horizontal air duct; 9. and (4) mounting the groove.
Detailed Description
The technical solution of the present invention is further illustrated by the accompanying drawings and examples.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Fig. 1 is a top sectional view of an injector air inlet joint convenient to process, and as shown in the figure, the injector air inlet joint convenient to process comprises an injector 2 and an air inlet joint 1, wherein one side of a mounting block 3 of the air inlet joint 1 is communicated with an upper joint 4 and a lower joint 5. The top connection 4 and the bottom connection 5 are communicated with a vertical air duct 6 inside the installation block 3, an installation groove 9 of the ejector 2 is arranged inside the vertical air duct 6, and the bottom of the vertical air duct 6 is communicated with a horizontal air duct 8 on the lower side of the bottom connection 5. The ejector 2 is arranged in the air inlet joint 1, so that negative pressure is formed in the ejector, and fuel steam is rapidly taken out and is brought to the interior of the engine for combustion. When the mounting block 3 is processed, the vertical air duct 6 and the horizontal air duct 8 are processed firstly, and then the mounting holes connected with the upper joint 4 and the lower joint 5 are processed. And finally, processing a mounting groove 9 inside the vertical air duct 6, wherein the mounting groove 9 is matched with the ejector 2, and the ejector 2 is ensured to be stably fixed inside the mounting block 3.
The vertical air duct 6 is provided with a first air vent communicated with the outside, and the first air vent is provided with internal threads. The first vent hole at the top of the vertical vent channel 6 is internally threaded, so that the first vent hole can be conveniently sealed by plugging.
The horizontal air passage 8 is provided with a second air vent communicated with the outside, and the second air vent is provided with internal threads. And the second vent hole at the top of the horizontal vent channel 8 is processed with internal threads, so that the second vent hole can be conveniently sealed by plugging.
The upper joint 4 is communicated with the ejector 2, so that the ejector 2 is enabled to bring fuel steam into the engine.
And a positioning ring 7 is arranged in the middle of the air inlet joint 1, and the positioning ring 7 is used for limiting the installation position of the filter element.
When the air duct installing device is used, the vertical air duct 6 and the horizontal air duct 8 which are vertically communicated with each other inside the installing block 3 are processed, and installing holes communicated with the upper connector 4 and the lower connector 5 are processed. Then, the mounting groove 9 in the vertical air passage 6 is processed, and finally, the first vent hole, the second vent hole and the threads in the mounting hole are processed. The ejector 2 is placed in the mounting groove 9, and the first vent hole and the second vent hole are plugged by plugs.
Therefore, the ejector air inlet joint with the structure is convenient to process, simple in structure and convenient to rapidly process.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the utility model without departing from the spirit and scope of the utility model.
Claims (5)
1. The utility model provides an ejector air inlet joint convenient to processing which characterized in that: including ejector and air-inlet joint, air-inlet joint's installation piece one side intercommunication top connection and lower clutch, the top connection with the lower clutch all with the inside vertical air duct intercommunication of installation piece, vertical air duct is inside to be equipped with the mounting groove of ejector, vertical air duct bottom with the horizontal air duct intercommunication of lower clutch downside.
2. The injector air inlet joint convenient to process of claim 1, wherein: the vertical air duct is provided with a first air vent communicated with the outside, and the first air vent is provided with internal threads.
3. The injector air inlet joint convenient to process of claim 1, wherein: the horizontal air passage is provided with a second air vent communicated with the outside, and the second air vent is provided with internal threads.
4. The injector air inlet joint convenient to process of claim 1, wherein: the upper joint is communicated with the ejector.
5. The injector air inlet joint convenient to process of claim 1, wherein: and the middle part of the air inlet joint is provided with a positioning ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122226249.2U CN215907977U (en) | 2021-09-14 | 2021-09-14 | Ejector air inlet joint convenient to process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122226249.2U CN215907977U (en) | 2021-09-14 | 2021-09-14 | Ejector air inlet joint convenient to process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215907977U true CN215907977U (en) | 2022-02-25 |
Family
ID=80309439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122226249.2U Active CN215907977U (en) | 2021-09-14 | 2021-09-14 | Ejector air inlet joint convenient to process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215907977U (en) |
-
2021
- 2021-09-14 CN CN202122226249.2U patent/CN215907977U/en active Active
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