CN209179973U - New type compressor muffler - Google Patents
New type compressor muffler Download PDFInfo
- Publication number
- CN209179973U CN209179973U CN201821675037.4U CN201821675037U CN209179973U CN 209179973 U CN209179973 U CN 209179973U CN 201821675037 U CN201821675037 U CN 201821675037U CN 209179973 U CN209179973 U CN 209179973U
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- CN
- China
- Prior art keywords
- gas
- guide tube
- lower case
- vertical baffle
- new type
- 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 new type compressor muffler, including lower case, the upper cover to match with lower case is set to intracorporal first gas-guide tube of lower casing, the first vertical baffle and the second vertical baffle, the second gas-guide tube and cylinder connection piece on upper lid；One end of second gas-guide tube and lower case connection, the other end and cylinder connection piece connection of the second gas-guide tube；First vertical baffle and the second vertical baffle are located at the underface two sides of the second gas-guide tube.The utility model has the following beneficial effects: the utility model structure is simple, lower case and rectangular " 7 " character form structure of upper cover are sufficiently spread out, increase the space of compressor silencer, reduce the operation noise of compressor, enhance erasure effect.
Description
Technical field
The utility model relates to compressor silencer technical fields, are capable of increasing compressor silencer more particularly, to one kind
Space, enhance the new type compressor muffler of erasure effect.
Background technique
Compressor is a kind of driven fluid machinery that low-pressure gas is promoted to high pressure gas, is the heart of refrigeration system
It is dirty.It is operated after compressing with piston to it, to row from the refrigerant gas of air intake duct sucking low-temp low-pressure by motor
The refrigerant gas of high temperature and pressure is discharged in tracheae, provides power for refrigeration cycle.
Noise has been considered as one of serious pollution of the world today, the noise problem of compressor, it has also become measure its synthesis
One important indicator of performance.The Main Noise Sources of compressor are by the aerodynamic noise of air inlet and exhaust emission, mechanical movement
Mechanical noise and driving motor noise the three parts composition that component generates；And exhaust noise ratio noise of entering is weak, thus compresses
The aerodynamic noise of machine is generally based on induction noise.The shell small volume of existing compressor silencer, silence space is small,
Erasure effect is poor.
Utility model content
The utility model is in order to overcome the shell small volume of muffler in the prior art, and silence space is small, erasure effect
The deficiency of difference, provides a kind of space for being capable of increasing compressor silencer, enhances the new type compressor muffler of erasure effect.
To achieve the goals above, the utility model uses following technical scheme:
A kind of new type compressor muffler, including lower case, the upper cover to match with lower case are set to lower casing intracorporal the
One gas-guide tube, the first vertical baffle and the second vertical baffle, the second gas-guide tube and cylinder connection piece on upper lid；Second leads
One end of tracheae and lower case connection, the other end and cylinder connection piece connection of the second gas-guide tube；First vertical baffle and
Two vertical baffles are located at the underface two sides of the second gas-guide tube.
Gas in the compressor suction duct of the utility model enters compressor silencer by the first gas-guide tube, by the
The barrier of one partition and second partition, into the second gas-guide tube, the utility model is connected by cylinder connection piece and compresser cylinder
It connects, gas is discharged by cylinder exhaust pipe, and silence space is big, enhances erasure effect.
Preferably, the upper lid is equipped with oil leaking hole and limited block.
Preferably, second gas-guide tube is equipped with several limited posts, each limited post is located at the second air guide
The two sides of pipe carry out the limit up and down of muffler by each limited post.
Preferably, the interval between the first vertical baffle and the second vertical baffle is greater than the diameter of the second gas-guide tube.
Preferably, the number of limited post is 3, one of limited post is located at the left side of the second gas-guide tube, in addition two
A limited post is located at the right side of the second gas-guide tube.
Preferably, the second gas-guide tube is located at the angular position of upper cover.
Preferably, the angular position of rectangular " 7 " character form structure of lower case and upper cover, lower case and upper cover is equipped with
Arc transition structure, is sufficiently spread out, and increases the space of compressor silencer, reduces the operation noise of compressor, enhances
Erasure effect.
Therefore, the utility model has the following beneficial effects: the utility model structure is simple, lower case and upper cover are in straight
Angle " 7 " character form structure, is sufficiently spread out, increases the space of compressor silencer, reduces the operation noise of compressor, enhances
Erasure effect.
Detailed description of the invention
Fig. 1 is a kind of decomposition texture schematic diagram of the utility model；
Fig. 2 is a kind of top view of the utility model.
In figure: lower case 1, upper cover 2, the first gas-guide tube 3, the first vertical baffle 4, the second vertical baffle 5, the second gas-guide tube
6, cylinder connection piece 7, oil leaking hole 8, limited block 9, limited post 10, arc transition structure 11.
Specific embodiment
The utility model is described further with specific embodiment with reference to the accompanying drawing:
Embodiment as shown in Figure 1 is a kind of new type compressor muffler, including lower case 1, is matched with lower case
Upper cover 2, be set to intracorporal first gas-guide tube 3 of lower casing, the first vertical baffle 4 and the second vertical baffle 5, second on upper lid
Gas-guide tube 6 and cylinder connection piece 7；As shown in Fig. 2, the upper lid is equipped with oil leaking hole 8 and limited block 9；Second gas-guide tube
3 limited posts 10 are equipped with, one of limited post is located at the left side of the second gas-guide tube, other two limited post, which is located at second, leads
The right side of tracheae；One end of second gas-guide tube and lower case connection, the other end and cylinder connection piece connection of the second gas-guide tube；
First vertical baffle and the second vertical baffle are located at the underface two sides of the second gas-guide tube, and the first vertical baffle and second are erected
It is greater than the diameter of the second gas-guide tube to the interval between partition.
Wherein, the angular position of lower case and rectangular " 7 " character form structure of upper cover, lower case and upper cover is equipped with circular arc
Transition structure 11；Second gas-guide tube is located at the angular position of upper cover.
Gas in the compressor suction duct of the utility model enters compressor silencer by the first gas-guide tube, by the
The barrier of one partition and second partition is connect by cylinder connection piece with compresser cylinder into the second gas-guide tube, and gas passes through
The discharge of compresser cylinder exhaust pipe；Rectangular " 7 " character form structure of the lower case and upper cover of the utility model, is sufficiently spread out, adds
The big space of compressor silencer, reduces the operation noise of compressor, enhances erasure effect.
It should be understood that the present embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model.Furthermore
It should be understood that after reading the content taught by the present invention, those skilled in the art can make the utility model various
Change or modification, these equivalent forms also fall within the scope of the appended claims of the present application.
Claims (7)
1. a kind of new type compressor muffler, which is characterized in that including lower case (1), the upper cover to match with lower case (2),
Set on intracorporal first gas-guide tube (3) of lower casing, the first vertical baffle (4) and the second vertical baffle (5), on upper lid second
Gas-guide tube (6) and cylinder connection piece (7)；One end of second gas-guide tube and lower case connection, the other end of the second gas-guide tube with
Cylinder connection piece connection；First vertical baffle and the second vertical baffle are located at the underface two sides of the second gas-guide tube.
2. new type compressor muffler according to claim 1, which is characterized in that the upper lid is equipped with oil leaking hole (8)
With limited block (9).
3. new type compressor muffler according to claim 1, which is characterized in that second gas-guide tube is equipped with several
A limited post (10), each limited post are located at the two sides of the second gas-guide tube.
4. new type compressor muffler according to claim 1, which is characterized in that the first vertical baffle and second vertically every
Interval between plate is greater than the diameter of the second gas-guide tube.
5. new type compressor muffler according to claim 3, which is characterized in that the number of limited post is 3, wherein one
A limited post is located at the left side of the second gas-guide tube, other two limited post is located at the right side of the second gas-guide tube.
6. new type compressor muffler according to claim 1, which is characterized in that the second gas-guide tube is located at the corner of upper cover
Position.
7. new type compressor muffler according to claim 1 or 2 or 3 or 4 or 5 or 6, which is characterized in that lower case and
The angular position of rectangular " 7 " character form structure of upper cover, lower case and upper cover is equipped with arc transition structure (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821675037.4U CN209179973U (en) | 2018-10-16 | 2018-10-16 | New type compressor muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821675037.4U CN209179973U (en) | 2018-10-16 | 2018-10-16 | New type compressor muffler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209179973U true CN209179973U (en) | 2019-07-30 |
Family
ID=67361408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821675037.4U Active CN209179973U (en) | 2018-10-16 | 2018-10-16 | New type compressor muffler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209179973U (en) |
-
2018
- 2018-10-16 CN CN201821675037.4U patent/CN209179973U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |