CN205677802U - Novel noise-reduction cylinder cylinder seat - Google Patents
Novel noise-reduction cylinder cylinder seat Download PDFInfo
- Publication number
- CN205677802U CN205677802U CN201620647247.7U CN201620647247U CN205677802U CN 205677802 U CN205677802 U CN 205677802U CN 201620647247 U CN201620647247 U CN 201620647247U CN 205677802 U CN205677802 U CN 205677802U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- pedestal
- passage
- hush pipe
- novel noise
- 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
Links
Abstract
The utility model relates to Novel noise-reduction cylinder cylinder seat.It solve the problems such as prior art design is unreasonable.This Novel noise-reduction cylinder cylinder seat includes in strip and one end has the pedestal positioning plane, it is provided with the first cylinder at the middle part of pedestal and flush with pedestal one side in one end of the first cylinder, the other end of the first cylinder extends to outside the another side of pedestal, pedestal is provided with and is positioned at the cannelure that the first cylinder flushes one side with pedestal and axial line and axis hole axial line overlap, being provided with one end of positioning plane at pedestal, to have the outwards hush pipe of prolongation and the extending direction of described hush pipe extending direction and the first cylinder contrary, axial centre at hush pipe is provided with connecting cylinder and forms annular silence space between described hush pipe and connecting cylinder, pedestal is provided with the gas straight channel connecting with described annular silence space and described gas straight channel outer end is positioned at positioning plane.The utility model has the advantage of: improve flowing velocity and practical.
Description
Technical field
The utility model belongs to compressor accessory technical field, particularly relates to Novel noise-reduction cylinder cylinder seat.
Background technology
Compressor, is a kind of driven fluid machinery that low-pressure gas is promoted to gases at high pressure, is the heart of refrigeration system
Dirty.It sucks the refrigerant gas of low-temp low-pressure from air intake duct, after driving piston to be compressed it by motor rotation, to row
Tracheae discharges the refrigerant gas of HTHP, provides power for kind of refrigeration cycle, thus realizes compression → condensation (heat release) → swollen
The kind of refrigeration cycle of swollen → evaporation (heat absorption).Cylinder cylinder seat is the conventional accessory of one of compressor, and high-pressure refrigerant can be through cylinder
Seat.At present, the passage of its confession high-pressure refrigerant process of existing cylinder seat has the passage of multi-segment structure, causes internal generation bigger
Noise, while also result in high-pressure refrigerant flowing slow down, poor practicability.
For example, Chinese patent discloses hermetically sealed compressor, and application number [200820067102.5], outside it has
Frame, is provided with spindle nose in the center of housing, and spindle nose is opened axis hole, is provided with cylinder head in the front side of housing, and the both sides of cylinder head are disposed with
Air-breathing silencing cavity and exhaust noise silencing chamber, cylinder head has cylinder holes and suction hole and steam vent, it is characterized in that: housing with spindle nose is
Use solid slab face to be integrally connected, and respectively have an oil leaking hole in both sides, solid slab face；The program can increase the strong of cylinder block
Degree, can prevent refrigerator oil from entering motor gas-gap simultaneously, reduce power attenuation, and volume is little, reasonable in design, be easy to processing and
Assembling, is conducive to reducing noise and vibration, is particularly suitable for improving stage clip structural formula cylinder block.
Although above-mentioned scheme has above plurality of advantages, but, above-mentioned scheme unresolved above-mentioned technology are asked
Topic, or there is bigger noise and the slower technical problem of flow velocity.
Utility model content
The purpose of this utility model is for the problems referred to above, provides one design more reasonable, can be greatly reduced noise and
The Novel noise-reduction cylinder cylinder seat of flowing velocity can be improved.
For reaching above-mentioned purpose, the utility model have employed following technical proposal: this Novel noise-reduction cylinder cylinder seat include in
Strip and one end have the pedestal of positioning plane, are provided with the first cylinder at the middle part of pedestal and at one end of the first cylinder and pedestal
One side flushes, and the other end of the first cylinder extends to outside the another side of pedestal, and the axial centre at the first cylinder is provided with axis hole,
Pedestal is provided with and is positioned at the cannelure that the first cylinder flushes one side with pedestal and axial line and axis hole axial line overlap, and sets at pedestal
The one end having positioning plane has the hush pipe of outwards prolongation and the prolongation side of described hush pipe extending direction and the first cylinder
To on the contrary, the axial centre at hush pipe is provided with connecting cylinder and forms annular noise reduction sky between described hush pipe and connecting cylinder
Between, pedestal is provided with the gas straight channel connecting with described annular silence space and described gas straight channel outer end is positioned at
In positioning plane.
In above-mentioned Novel noise-reduction cylinder cylinder seat, described gas straight channel is for tilting gas straight channel.
In above-mentioned Novel noise-reduction cylinder cylinder seat, described gas straight channel include the first passage of being interconnected and
Second passage, the outer end of the first passage is positioned at positioning plane, and the inner of the second passage connects with annular silence space.
In above-mentioned Novel noise-reduction cylinder cylinder seat, the first described passage aperture is more than the aperture of the second passage.
In above-mentioned Novel noise-reduction cylinder cylinder seat, the first described passage axial line and the second passage axial line weight
Close.
In above-mentioned Novel noise-reduction cylinder cylinder seat, described pedestal and hush pipe are connected as a single entity structure.
In above-mentioned Novel noise-reduction cylinder cylinder seat, described pedestal is provided with in angular distribution away from the one side of hush pipe
Tubular post.
In above-mentioned Novel noise-reduction cylinder cylinder seat, described pedestal is connected as a single entity structure with tubular post.
Compared with prior art, the advantage of this Novel noise-reduction cylinder cylinder seat is: the 1st, design is more reasonable, owing to being provided with
Hush pipe, can be greatly reduced noise, further increases the serviceability of compressor.2nd, gas straight channel, can be further
Improve flowing velocity, practical.3rd, simple in construction and easily fabricated.4th, it is easy to positioning and install.
Brief description
Fig. 1 is the structural representation that the utility model provides.
In figure, pedestal the 1st, position plane the 11st, the first cylinder the 12nd, axis hole the 13rd, cannelure the 14th, gas straight channel the 15th, first lead to
Pore 15a, the second passage 15b, hush pipe the 2nd, connecting cylinder the 21st, tubular post 3.
Detailed description of the invention
The present invention will be further described in detail with detailed description of the invention below in conjunction with the accompanying drawings.
As it is shown in figure 1, this Novel noise-reduction cylinder cylinder seat includes in strip and one end has the pedestal 1 positioning plane 11, seat
Body 1 is made up of casting or forging.
It is provided with the first cylinder 12 at the middle part of pedestal 1 and flush with pedestal 1 one side in one end of the first cylinder 12, the first post
The other end of body 12 extends to outside the another side of pedestal 1, and the axial centre at the first cylinder 12 is provided with axis hole 13, on pedestal 1
It is provided with and is positioned at the cannelure 14 that the first cylinder 12 flushes one side with pedestal 1 and axial line and axis hole 13 axial line overlap, at pedestal 1
The one end being provided with positioning plane 11 has the hush pipe 2 outwards extending and described hush pipe 2 extending direction and the first cylinder 12
Extending direction contrary, pedestal 1 is connected as a single entity structure with hush pipe 2.Have away from one end inwall of pedestal 1 at hush pipe 2
Annular sealed step.
Axial centre at hush pipe 2 is provided with connecting cylinder 21 and forms annular between described hush pipe 2 and connecting cylinder 21
Silence space, is provided with the gas straight channel 15 connecting with described annular silence space and described gas straight on pedestal 1
Road 15 outer end is positioned at positioning plane 11.
Specifically, the gas straight channel 15 of the present embodiment is for tilting gas straight channel.Tilt gas straight channel flat from positioning
Face 11 rolls tiltedly to annular silence space.
Further, this gas straight channel 15 includes the first passage 15a and the second passage 15b being interconnected, the
The outer end of one passage 15a is positioned at positioning plane 11, and the inner of the second passage 15b connects with annular silence space.First
The aperture more than the second passage 15b for the passage 15a aperture.First passage 15a axial line and the second passage 15b axial line
Overlap.
In addition, be provided with the tubular post 3 in angular distribution at pedestal 1 away from the one side of hush pipe 2.Pedestal 1 is with tubular post 3 even
For integral type structure.
Specific embodiment described herein is only explanation for example to the utility model spirit.The utility model institute
Belong to those skilled in the art to make various modification to described specific embodiment or supplement or use similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
1st, plane the 11st, the first cylinder the 12nd, axis hole the 13rd, cannelure the 14th, gas is positioned although more employing pedestal herein
Straight channel the 15th, the first passage 15a, the second passage 15b, hush pipe the 2nd, connecting cylinder the 21st, the terms such as tubular post 3, but do not arrange
Except the possibility using other terms.These terms are used to be only used to describe and explain of the present utility model more easily
Matter；It is all contrary with the utility model spirit for being construed as any additional restriction.
Claims (8)
1. a Novel noise-reduction cylinder cylinder seat, including in strip and one end has the pedestal (1) of positioning plane (11), at pedestal
(1) middle part is provided with the first cylinder (12) and flushes with pedestal (1) one side in one end of the first cylinder (12), the first cylinder (12)
The other end extend to outside the another side of pedestal (1), the axial centre at the first cylinder (12) is provided with axis hole (13), at pedestal
(1) it is provided with and is positioned at the annular that the first cylinder (12) flushes one side with pedestal (1) and axial line and axis hole (13) axial line overlap
Groove (14), it is characterised in that one end that described pedestal (1) is provided with positioning plane (11) has the hush pipe (2) outwards extending
And the extending direction of described hush pipe (2) extending direction and the first cylinder (12) is contrary, the axial centre at hush pipe (2) sets
There is connecting cylinder (21) and between described hush pipe (2) and connecting cylinder (21), form annular silence space, pedestal (1) is provided with
It is flat that the gas straight channel (15) connecting with described annular silence space and described gas straight channel (15) outer end are positioned at positioning
In face (11).
2. Novel noise-reduction cylinder cylinder seat according to claim 1, it is characterised in that described gas straight channel (15) is for inclining
Oblique gas straight channel.
3. Novel noise-reduction cylinder cylinder seat according to claim 1, it is characterised in that described gas straight channel (15) includes
The first passage (15a) being interconnected and the second passage (15b), the outer end of the first passage (15a) is positioned at positioning plane
(11), in, the inner of the second passage (15b) connects with annular silence space.
4. Novel noise-reduction cylinder cylinder seat according to claim 3, it is characterised in that described the first passage (15a) hole
Footpath is more than the aperture of the second passage (15b).
5. Novel noise-reduction cylinder cylinder seat according to claim 4, it is characterised in that described the first passage (15a) axle
Heart line and the second passage (15b) axial line overlap.
6. Novel noise-reduction cylinder cylinder seat according to claim 1, it is characterised in that described pedestal (1) and hush pipe (2)
It is connected as a single entity structure.
7. Novel noise-reduction cylinder cylinder seat according to claim 1, it is characterised in that described pedestal (1) is away from hush pipe
(2) one side is provided with the tubular post (3) in angular distribution.
8. Novel noise-reduction cylinder cylinder seat according to claim 7, it is characterised in that described pedestal (1) and tubular post (3)
It is connected as a single entity structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620647247.7U CN205677802U (en) | 2016-06-23 | 2016-06-23 | Novel noise-reduction cylinder cylinder seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620647247.7U CN205677802U (en) | 2016-06-23 | 2016-06-23 | Novel noise-reduction cylinder cylinder seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205677802U true CN205677802U (en) | 2016-11-09 |
Family
ID=57429672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620647247.7U Expired - Fee Related CN205677802U (en) | 2016-06-23 | 2016-06-23 | Novel noise-reduction cylinder cylinder seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205677802U (en) |
-
2016
- 2016-06-23 CN CN201620647247.7U patent/CN205677802U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202883380U (en) | Dual-cylinder compressor with middle baffle plates for sucking air | |
| CN201100797Y (en) | Dual-channel liquid storage with air absorption pipe with muffling structure | |
| CN102032414A (en) | Silencer for refrigerant line of automotive air conditioning system | |
| CN202937450U (en) | Intermediate partition plate of double-cylinder compressor | |
| CN110067733A (en) | A kind of noise elimination structure and its sound reduction method of compressor | |
| CN208396940U (en) | A kind of flange, noise-reducing structure and compressor | |
| CN205677802U (en) | Novel noise-reduction cylinder cylinder seat | |
| CN205117664U (en) | Improvement type compression cylinder base | |
| CN108317071A (en) | The combined type air-breathing muffler of refrigeration compressor | |
| CN208040700U (en) | A kind of two-stage screw compressor | |
| CN208106697U (en) | The combined type air-breathing muffler of refrigeration compressor | |
| CN201606253U (en) | Air absorbing hole structure of rotary compressor | |
| CN202833176U (en) | Enthalpy increasing pipe of rotary compressor, fixed assembly and compressor | |
| CN201714676U (en) | Air exhausting device of rotary compressor | |
| CN205117665U (en) | Compression cylinder base | |
| CN205533231U (en) | Multi -cylinder rotary compressor and have its refrigeration cycle device | |
| CN205117663U (en) | Multistage exhaust compression cylinder base | |
| CN2916299Y (en) | Automobile air conditioner control valve | |
| CN207454211U (en) | Cylinder assembly, cylinder and compressor | |
| CN201218180Y (en) | Compressor cylinder structure | |
| CN206159026U (en) | Rotary compressor's cylinder, rotary compressor and variable frequency air conditioner | |
| CN105179240A (en) | Opening type oval rotor rotation compressor | |
| CN204961298U (en) | Oval rotor rotary compressor of open -type | |
| WO2023246196A1 (en) | Electric compressor, air conditioning system, and vehicle | |
| CN213039419U (en) | Exhaust silencer for compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |