CN206221377U - Compressor casing valve and the compressor using the valve - Google Patents
Compressor casing valve and the compressor using the valve Download PDFInfo
- Publication number
- CN206221377U CN206221377U CN201621304473.1U CN201621304473U CN206221377U CN 206221377 U CN206221377 U CN 206221377U CN 201621304473 U CN201621304473 U CN 201621304473U CN 206221377 U CN206221377 U CN 206221377U
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- CN
- China
- Prior art keywords
- valve
- compressor casing
- mounting hole
- leading portion
- compressor
- 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.)
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Abstract
The utility model discloses a kind of compressor casing valve, including for the valve leading portion with the valve mounting hole interference fit of compressor casing, and the valve back segment for being exposed to outside the valve mounting hole, the diameter with diameter greater than the valve leading portion of the valve back segment, the valve back segment is provided with straight opening or side opening away from the end of the valve leading portion.The invention also discloses a kind of compressor, compressor casing valve of the present utility model and compressor, it is easy to processing and assemble, low cost.
Description
Technical field
The utility model is related to compressor technical field, is to be related to a kind of compressor casing valve and application specifically
The compressor of the valve.
Background technology
Turbocharger improves low-speed performance, when boost pressure is too high, by vent valve to prevent booster from exceeding the speed limit
Discharging a part of waste gas enables diesel engine normal work, and vent valve and the compressor casing of turbocharger are by being arranged on pressure
Valve, sebific duct connection on mechanism of qi shell, existing compressor casing is connected through a screw thread with valve, is threaded on valve, calms the anger
Gas on the screw thread that setting is adapted with the screw thread on valve on the hole wall of the valve mounting hole on casing, valve and compressor casing
Mouth mounting hole is connected through a screw thread, and the outlet on existing valve has plenty of side port, and valve is connected with compressor casing by screw thread
When the mode for connecing is installed, air cock rotary on earth when, be not easy to make the side port exporter of valve towards the vent valve of turbocharger
Direction, direction is susceptible to deviate, the connection effect of the vent valve of influence valve and turbocharger.And in order to ensure valve
Side port increases the difficulty of processing and dress of the valve mounting hole on valve and compressor casing towards the deflation direction of turbocharger
With difficulty, process and assemble and be cumbersome.In addition, the valve of existing this set screw thread, is the valve of copper product, material cost
It is higher.
Utility model content
First technical problem to be solved in the utility model be：A kind of easy to process and assembling compressor machine is provided
Sheath gas mouth.
Second technical problem to be solved in the utility model be：There is provided a kind of casing valve easy to process and assembling
Compressor.
To solve above-mentioned first technical problem, the technical solution of the utility model is：
Compressor casing valve, including for the valve leading portion with the valve mounting hole interference fit of compressor casing, with
And the valve back segment for being exposed to outside the valve mounting hole, the valve back segment it is straight with diameter greater than the valve leading portion
Footpath, the valve back segment is provided with straight opening or side opening away from the end of the valve leading portion.
Preferably, end-beveling of the valve leading portion away from the valve back segment.
Preferably, the compressor casing valve is the compressor casing valve of stainless steel.
To solve above-mentioned second technical problem, the technical solution of the utility model is：
Compressor, including compressor casing, are provided with valve mounting hole, the valve mounting hole on the compressor casing
Valve is inside installed with, the valve is above-mentioned compressor casing valve, the valve leading portion is pressed into the valve and installs
In hole, the valve leading portion and the valve mounting hole interference fit, the valve back segment are exposed to outside the valve mounting hole,
The valve back segment is stuck in the compressor casing of the open circumferential of the valve mounting hole near the end face of the valve leading portion
On surface.
Preferably, chamfering at the opening of the valve mounting hole.
Preferably, fluid sealant is scribbled between the valve leading portion and the valve mounting hole.
After employing above-mentioned technical proposal, the beneficial effects of the utility model are：
Compressor casing valve of the present utility model, during installation, valve leading portion is pressed into the valve peace on compressor casing
In dress hole, valve back segment is exposed to outside valve mounting hole, valve leading portion and valve mounting hole interference fit, you can complete compressor
The installation of casing valve, assembling is simple, and when the opening of valve back segment is side opening, this kind of mounting means is in assembling process
In, first make the side opening of valve back segment towards the vent valve direction of turbocharger, then valve leading portion is pressed into valve mounting hole
The interior installation that can complete compressor casing valve.Therefore, the compressor casing valve of this structure of the present utility model, without
It is threaded again, it is simple and reasonable, easy to process, be easily assembled.
Compressor casing valve of the present utility model, the diameter with diameter greater than valve leading portion of valve back segment, valve back segment
Intersection with valve leading portion forms chuck, when valve leading portion is pressed into the valve mounting hole on compressor casing, chuck
It is stuck on the surface of the compressor casing of the open circumferential of valve mounting hole.This kind of structure can avoid being pressed into by valve leading portion
When in valve mounting hole, press-in is excessive, and penetrates compressor casing and cause to damage.
Compressor casing valve of the present utility model is the compressor casing valve of stainless steel, relative to existing copper
For the compressor casing valve of material, the cost of material is low.
Brief description of the drawings
Fig. 1 is the structural representation of the compressor casing valve in the utility model；
Fig. 2 is the structural representation of the compressor in the utility model；
Fig. 3 be Fig. 2 along A-A to sectional view；
In figure：1st, compressor casing；2nd, valve mounting hole；3rd, compressor casing valve；31st, valve leading portion；32nd, after valve
Section；33rd, chuck.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
Reference picture 1, compressor casing valve 3 of the present utility model, including for the valve mounting hole with compressor casing 1
The valve leading portion 31 of 2 interference fits, and the valve back segment 32 for being exposed to outside valve mounting hole 2, wherein, valve leading portion 31
Aperture size of the diameter dimension slightly larger than the valve mounting hole 2 of compressor casing 1, make valve leading portion 31 and compressor casing 1
Valve mounting hole 2 being capable of interference fit, the diameter with diameter greater than valve leading portion 31 of valve back segment 32, therefore both boundary
Place forms chuck 33, and valve back segment 32 is provided with straight opening or side opening away from the end of valve leading portion 31.
In the present embodiment, end-beveling of the valve leading portion 31 away from valve back segment 32.
Compressor casing valve 3 is made of stainless steel material.
Compressor casing valve of the present utility model, during installation, the valve on compressor casing 1 is pressed into by valve leading portion 31
In mounting hole 2, valve back segment 32 is exposed to outside valve mounting hole 2, valve leading portion 31 and the interference fit of valve mounting hole 2, you can
The installation of compressor casing valve 3 is completed, assembling is simple, and when the opening of valve back segment 32 is side opening, this kind of installation side
Formula makes the side opening of valve back segment 32 towards the vent valve direction of turbocharger in assembling process, first, then by valve leading portion
The installation of compressor casing valve 3 can be completed in 31 press-in valve mounting holes 2.Therefore, this structure of the present utility model
Compressor casing valve 3, it is simple and reasonable, easy to process, be easily assembled without being threaded again.
Compressor casing valve of the present utility model, the diameter with diameter greater than valve leading portion 31 of valve back segment 32, valve
Back segment 32 forms chuck with the intersection of valve leading portion 31, is installed in the valve being pressed into valve leading portion 31 on compressor casing 1
When in hole 2, chuck 33 is stuck on the surface of compressor casing 1 of the open circumferential of valve mounting hole 2.This kind of structure can be avoided
When valve leading portion 31 is pressed into valve mounting hole 2, press-in is excessive, and penetrates compressor casing 1 and cause to damage.
Compressor casing valve 3 of the present utility model is the compressor casing valve of stainless steel, relative to existing
For the compressor casing valve of copper product, the cost of material is low.
Reference picture 2 and Fig. 3, compressor of the present utility model, including compressor casing 1, gas is provided with compressor casing 1
Valve is installed with mouth mounting hole 2, valve mounting hole 2, valve is above-mentioned compressor casing valve 3, valve leading portion 31
In valve mounting hole 2 on press-in compressor casing 1, valve leading portion 31 and the interference fit of valve mounting hole 2, valve back segment 32 reveal
Outside for valve mounting hole 2, valve back segment 32 is stuck in the pressure of the open circumferential of valve mounting hole 2 near the end face of valve leading portion 31
On the surface of mechanism of qi casing 1.
Chamfering at the opening of valve mounting hole 2, valve leading portion 31 makes valve leading portion away from the end-beveling of valve back segment 32
31 are easier the valve mounting hole 2 on press-in compressor casing 1.
Compressor of the present utility model, in the valve mounting hole 2 being pressed into valve leading portion 31 on compressor casing 1, first
Some fluid sealants are applied, then pressure value is mixed up with air pressure frock, then valve leading portion 31 are pressed into, play lubrication with sealing,
When all press-in valve mounting holes 2 of valve leading portion 31, the chuck 33 of valve is stuck in calming the anger for the open circumferential of valve mounting hole 2
On the surface of machine casing 1, chuck 33 also just controls the compression distance of valve, interference between valve leading portion 31 and valve mounting hole
Coordinate, by sealant sealing.
The above is the citing of the utility model preferred forms, wherein the part do not addressed in detail is this area
The common knowledge of those of ordinary skill.Protection domain of the present utility model is defined by the content of claim, any based on this reality
The equivalent transformation carried out with new technical inspiration, also within protection domain of the present utility model.
Claims (6)
1. compressor casing valve, it is characterised in that：Including for the gas with the valve mounting hole interference fit of compressor casing
Mouth leading portion, and the valve back segment for being exposed to outside the valve mounting hole, the valve back segment with diameter greater than the gas
The diameter of mouth leading portion, the valve back segment is provided with straight opening or side opening away from the end of the valve leading portion.
2. compressor casing valve as claimed in claim 1, it is characterised in that：The valve leading portion is away from the valve back segment
End-beveling.
3. compressor casing valve as claimed in claim 1 or 2, it is characterised in that：The compressor casing valve is stainless
The compressor casing valve of steel matter.
4. compressor, including compressor casing, is provided with valve mounting hole, in the valve mounting hole on the compressor casing
It is installed with valve, it is characterised in that：The valve is the compressor casing valve described in any one of claims 1 to 3, institute
State valve leading portion to be pressed into the valve mounting hole, the valve leading portion and the valve mounting hole interference fit, the valve
Back segment is exposed to outside the valve mounting hole, and the valve back segment is stuck in the valve and installs near the end face of the valve leading portion
On the surface of the compressor casing of the open circumferential in hole.
5. compressor as claimed in claim 4, it is characterised in that：Chamfering at the opening of the valve mounting hole.
6. compressor as claimed in claim 5, it is characterised in that：Scribbled between the valve leading portion and the valve mounting hole
Fluid sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621304473.1U CN206221377U (en) | 2016-11-30 | 2016-11-30 | Compressor casing valve and the compressor using the valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621304473.1U CN206221377U (en) | 2016-11-30 | 2016-11-30 | Compressor casing valve and the compressor using the valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221377U true CN206221377U (en) | 2017-06-06 |
Family
ID=58783711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621304473.1U Active CN206221377U (en) | 2016-11-30 | 2016-11-30 | Compressor casing valve and the compressor using the valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221377U (en) |
-
2016
- 2016-11-30 CN CN201621304473.1U patent/CN206221377U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |