CN206636745U - A kind of cylinder head for compressor - Google Patents
A kind of cylinder head for compressor Download PDFInfo
- Publication number
- CN206636745U CN206636745U CN201720269183.6U CN201720269183U CN206636745U CN 206636745 U CN206636745 U CN 206636745U CN 201720269183 U CN201720269183 U CN 201720269183U CN 206636745 U CN206636745 U CN 206636745U
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- China
- Prior art keywords
- along
- reinforcement
- compressor
- reinforcements
- cylinder head
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- Expired - Fee Related
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Abstract
The utility model provides a kind of cylinder head for compressor, the next door of high pressure chest and low pressure chamber is separated into including body and by the body, the mounting hole passed through for piston is provided with the middle part of body, the outer surface of body is provided with strengthening tendons unit, rebar element includes two the second reinforcements and two the 3rd reinforcements that two the first reinforcements along the longitudinal centre line setting of the body and the longitudinal centre line along the body are outwards set successively, first reinforcement includes two, and the bottom of two the first reinforcements is concordant with two end faces of body respectively；Next door is provided with seal groove along its end face, and elastic seal ring is provided with seal groove, anti-skid bulge is provided with the cell wall of seal groove.Next door sets seal groove along its end face, and elastic seal ring is provided with seal groove, can reduce the noise of vibrations；Elastic washer is set along its periphery in the bottom surface of body；Elastic washer is set in annular groove, noise can be reduced while damping.
Description
Technical field
It the utility model is related to Compressor Technology field, more particularly to a kind of cylinder head for compressor.
Background technology
Compressor is widely used in automotive air-conditioning system, and compressor generally includes housing assembly, for protecting cylinder body group
The front end housing and back cylinder cover of part, cylinder body, front end housing and back cylinder cover are by some bolt connections and compress.In compressor operation
In, the pressure in housing assembly is far longer than the atmospheric pressure in the external world, front end housing and back cylinder cover in the trend outwards deformed, only according to
It is fixed on by the tractive force of bolt on housing assembly.The middle part of back cylinder cover is the position of high pressure chest, and it is convex to be also easy to produce larger axial direction
Deformation.And compressor is in the course of the work, noise is larger.
Utility model content
The technical problem that the utility model solves be to provide it is a kind of it is simple in construction, noise can be reduced be used to compressing
The cylinder head of machine.
In order to solve the above technical problems, the utility model provide a kind of cylinder head for compressor, including body with
And the body is separated into the next door of high pressure chest and low pressure chamber, the installation passed through for piston is provided with the middle part of the body
Hole, the outer surface of the body are provided with rebar element, and the rebar element includes the longitudinal centre line along the body
Two the first reinforcements setting and along the body two the second reinforcements outwards setting successively of longitudinal centre line and
Two the 3rd reinforcements, first reinforcement include two, and the bottom of described two first reinforcements respectively with described
Two end faces of body are concordant, and the length of second reinforcement is less than the 3rd reinforcement；The next door is set along its end face
There is seal groove, elastic seal ring is provided with the seal groove, anti-skid bulge is provided with the cell wall of the seal groove.
Further, the upper surface of first reinforcement, second reinforcement and the 3rd reinforcement is concordant.
Further, the body is circumferentially provided with some installation through-holes along it, and the body is along its cross central line
Symmetrically.
Further, the bottom surface of the body is provided with annular groove along its periphery, is provided with the annular groove
Elastic washer.
Further, the bottom surface of the body is provided with some mounting grooves along its periphery, divides in some mounting grooves
Sound-proof material is not provided with it.
Cylinder head of the present utility model for compressor, the first reinforcement, the second reinforcement and the 3rd reinforcement are significantly
The intensity of body is enhanced, the upper surface of three reinforcements is concordant, and injection is convenient, saves material, and intensity is high；In compressor work
When making, three reinforcements can effectively prevent the body of the cylinder head for compressor from deforming；Next door is set along its end face
Seal groove is put, and elastic seal ring is provided with seal groove, can effectively be sealed, while reduces the noise of vibrations；Described
Some anti-skid bulges are provided with the cell wall of seal groove, effectively sealing ring can be positioned, prevent sealing ring to be subjected to displacement, can be with
Extend the service life of sealing ring；Annular groove is set along its periphery in the bottom surface of body, bullet is provided with the annular groove
Property packing ring；Elastic washer is set in annular groove, while damping, noise can be reduced, while to the work of main body protection
With.
Brief description of the drawings
Fig. 1 is the stereogram of the cylinder head of the present utility model for compressor；
Fig. 2 is the front view of the cylinder head of the present utility model for compressor；
Fig. 3 is the top view of the cylinder head of the present utility model for compressor；
Fig. 4 is the rearview of the cylinder head of the present utility model for compressor；
Fig. 5 is the rearview for the cylinder head that another embodiment of the present utility model is used for compressor；
In figure mark for：Body 1, mounting hole 11, installation through-hole 12, annular groove 13, mounting groove 14, next door 2, seal groove
21, anti-skid bulge 22, rebar element 3, the first reinforcement 31, the second reinforcement 32, the 3rd reinforcement 33, longitudinal centre line A,
Cross central line B.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein
Same or similar label represents same or similar element or the element with same or like function from beginning to end.Lead to below
It is exemplary to cross the embodiment being described with reference to the drawings, it is intended to for explaining the utility model, and it is not intended that to this practicality
New limitation.
As shown in Figures 1 to 4, the present embodiment provides a kind of cylinder head for compressor, including described in body 1 and general
Body 1 is separated into the next door 2 of high pressure chest and low pressure chamber, and the middle part of the body 1 is provided with the mounting hole 11 passed through for piston, institute
The outer surface for stating body 1 is provided with rebar element 3, and the rebar element 3 includes the longitudinal centre line A along the body 1
Two the first reinforcements 31 and two the second reinforcements outwards setting successively of longitudinal centre line B along the body set
32 and two the 3rd reinforcements 33, first reinforcement 31 includes two, and the bottom of described two first reinforcements 31 point
Not concordant with two end faces of the body 1, the length of second reinforcement 32 is less than the 3rd reinforcement 33；It is described every
Wall 2 is provided with seal groove 21 along its end face, and elastic seal ring is provided with the seal groove 21（Do not mark）, the seal groove 21
Cell wall on be provided with anti-skid bulge 22.First reinforcement 31, the second reinforcement 32 and the 3rd reinforcement 33 greatly strengthen this
The intensity of body 1, in compressor operating, it can effectively prevent the body 1 of the cylinder head for compressor from deforming；Next door
2 set seal groove 21 along its end face, and are provided with elastic seal ring in seal groove 21（Do not mark）, can effectively seal, together
When reduce vibrations noise；Some anti-skid bulges 22 are provided with the cell wall of the seal groove 21, can be effectively to sealing ring
Positioning, prevents sealing ring to be subjected to displacement, can extend the service life of sealing ring.
The upper surface of first reinforcement 31, second reinforcement 32 and the 3rd reinforcement 33 is concordant；First
Reinforcement 31, the second reinforcement 32 and the 3rd reinforcement 33 can be that direct injection is formed, and the upper surface of three reinforcements is concordant,
Injection is convenient, saves material, and intensity is high.
The body 1 is circumferentially provided with some installation through-holes 12 along it, and the body 1 is symmetrical along its cross central line B；Peace
Dress through hole 12 is used for the housing assembly for being attached to compressor, is installed and locked by bolt, convenient disassembly.
The bottom surface of the body 1 is circumferentially provided with some installation through-holes 12 along it, and the body 1 is along its cross central line B
Symmetrically；The mounting hole 11 at the middle part of body 1 is higher than the top surface of the first reinforcement 31, the second reinforcement 32 and the 3rd reinforcement 33, in
The intensity in portion is high, and in the presence of the first reinforcement 31, the second reinforcement 32 and the 3rd reinforcement 33, body 1 is not susceptible to
Deformation or damage.
The bottom surface of the body 1 is provided with annular groove 13 along its periphery, and cushion is provided with the annular groove 13
Circle（Do not mark）；While the interior setting elastic washer of annular groove 13, damping, noise can be reduced, while main body is protected
The effect of shield.
With reference to shown in Fig. 5, in other embodiment of the present utility model, it can also be that the body 1 is set along its periphery
There are some mounting grooves 14, Sound-proof material is respectively arranged with some mounting grooves 14（Do not mark）；Set in the mounting groove 14 every
Sound cotton, while damping, noise can be reduced, while to the effect of main body protection.
Cylinder head of the present utility model for compressor, the first reinforcement 31, the second reinforcement 32 and the 3rd reinforcement
33 greatly strengthen the intensity of body, and the upper surface of three reinforcements is concordant, and injection is convenient, save material, and intensity is high；Pressing
When contracting machine works, three reinforcements can effectively prevent the body 1 of the cylinder head for compressor from deforming；The edge of next door 2
Its end face sets seal groove 21, and is provided with elastic seal ring in seal groove 21（Do not mark）, can effectively seal, subtract simultaneously
The noise of smaller tremors；Some anti-skid bulges 22 are provided with the cell wall of the seal groove 21, effectively sealing ring can be positioned,
Prevent sealing ring to be subjected to displacement, the service life of sealing ring can be extended；Annular groove is set along its periphery in the bottom surface of body 1
13, elastic washer is provided with the annular groove 13（Do not mark）；Elastic washer is set in the annular groove 13, damping it is same
When, noise can be reduced, while to the effect of main body protection.
It is described above, only it is most preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, any those skilled in the art, in the case where not departing from technical solutions of the utility model ambit, utilization is above-mentioned
The method content of announcement makes many possible changes and modifications to technical solutions of the utility model, belongs to claim protection
Scope.
Claims (5)
1. a kind of cylinder head for compressor, including body and by the body be separated into high pressure chest and low pressure chamber every
Wall, the mounting hole passed through for piston is provided with the middle part of the body, it is characterised in that：The outer surface of the body, which is provided with, to be added
Strengthening tendons unit, the rebar element include two the first reinforcements set along the longitudinal centre line of the body and along institutes
State two the second reinforcements and two the 3rd reinforcements that the longitudinal centre line of body is outwards set successively, first reinforcement
Including two, and the bottom of described two first reinforcements is concordant with two end faces of the body respectively, and described second strengthens
The length of muscle is less than the 3rd reinforcement；The next door is provided with seal groove along its end face, and bullet is provided with the seal groove
Property sealing ring, anti-skid bulge is provided with the cell wall of the seal groove.
2. it is used for the cylinder head of compressor as claimed in claim 1, it is characterised in that：First reinforcement, described second
The upper surface of reinforcement and the 3rd reinforcement is concordant.
3. it is used for the cylinder head of compressor as claimed in claim 1, it is characterised in that：If the body is circumferentially provided with along it
Dry installation through-hole, the body are symmetrical along its cross central line.
4. it is used for the cylinder head of compressor as claimed in claim 1, it is characterised in that：The bottom surface of the body is set along its periphery
Annular groove is equipped with, elastic washer is provided with the annular groove.
5. it is used for the cylinder head of compressor as claimed in claim 1, it is characterised in that：The bottom surface of the body is set along its periphery
Some mounting grooves are equipped with, Sound-proof material is respectively arranged with some mounting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720269183.6U CN206636745U (en) | 2017-03-20 | 2017-03-20 | A kind of cylinder head for compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720269183.6U CN206636745U (en) | 2017-03-20 | 2017-03-20 | A kind of cylinder head for compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206636745U true CN206636745U (en) | 2017-11-14 |
Family
ID=60249562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720269183.6U Expired - Fee Related CN206636745U (en) | 2017-03-20 | 2017-03-20 | A kind of cylinder head for compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206636745U (en) |
-
2017
- 2017-03-20 CN CN201720269183.6U patent/CN206636745U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20190320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |