CN217582414U - Air compressor silencer that loses heart - Google Patents
Air compressor silencer that loses heart Download PDFInfo
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- CN217582414U CN217582414U CN202220855766.8U CN202220855766U CN217582414U CN 217582414 U CN217582414 U CN 217582414U CN 202220855766 U CN202220855766 U CN 202220855766U CN 217582414 U CN217582414 U CN 217582414U
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- air inlet
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- inlet channel
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- 230000003584 silencer Effects 0.000 title claims abstract description 12
- 230000033228 biological regulation Effects 0.000 claims description 8
- 230000009467 reduction Effects 0.000 claims description 3
- 230000008030 elimination Effects 0.000 claims 3
- 238000003379 elimination reaction Methods 0.000 claims 3
- 230000030279 gene silencing Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 2
- 230000000670 limiting effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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Abstract
The utility model discloses an air compressor silencing device that loses heart, the device have total passageway, inlet channel and the passageway that loses heart, still include muffler, first valve and second valve, wherein: one end of the main channel is communicated with an air compressor; the air inlet channel and the air outlet channel are both communicated with the main channel; the first valve and the second valve are respectively arranged on the air inlet channel and the air outlet channel and are respectively used for controlling the communication and the closing of the air inlet channel and the air outlet channel; the silencer is installed on the air leakage channel. The utility model discloses in, the disappointing silencing device of air compressor who provides is connected with atmosphere, muffler and air compressor respectively through inlet channel, disappointing passageway and total passageway, and first valve and second valve control inlet channel and disappointing passageway's intercommunication respectively and close and then realize that air compressor admits air and the reposition of redundant personnel that loses heart, and the installation through the muffler realizes making an uproar to the amortization of the disappointing in-process of air compressor.
Description
Technical Field
The utility model relates to an air compressor correlation equipment technical field especially relates to an air compressor silencing device that loses heart.
Background
Air compressor admits air from the air inlet in the course of the work, also loses heart through the air inlet when the pressure release, and then leads to it to admit air and lose heart and all go on through a pipeline of being connected with the air inlet, produces great noise at air compressor's air inlet.
SUMMERY OF THE UTILITY MODEL
For the technical problem who exists among the solution background art, the utility model provides an air compressor silencing device that loses heart.
The utility model provides a disappointing silencing device of air compressor, the device have total passageway, inlet channel and disappointing passageway, still include muffler, first valve and second valve, wherein:
one end of the main channel is communicated with an air compressor;
the air inlet channel and the air outlet channel are communicated with the main channel;
the first valve and the second valve are respectively arranged on the air inlet channel and the air outlet channel and are respectively used for controlling the communication and the closing of the air inlet channel and the air outlet channel;
the silencer is installed on the air leakage channel and is used for reducing noise of the air leakage channel.
In some embodiments, the device comprises a three-way joint, a main connecting pipe, a first branch pipe and a second branch pipe, wherein the first branch pipe, the second branch pipe and the main connecting pipe are all connected through the three-way joint, a first valve and a second valve are respectively arranged on the first branch pipe and the second branch pipe, a silencer is arranged on the second branch pipe, the main connecting pipe forms a main passage, and the first branch pipe and the second branch pipe respectively form an air inlet passage and an air outlet passage.
As the utility model discloses further optimized scheme, first valve and second valve are the check valve.
In some embodiments, it is preferred that the device includes a body, and the main passage, the intake passage and the discharge passage are open to the body.
In some embodiments, it is preferable that the intake passage has therein an intake step ring that divides the intake passage into a first intake passage and a second intake passage, the first intake passage and the second intake passage communicating with each other, and the second intake passage communicating directly with the main passage;
the first valve comprises a first adjusting joint and a first elastic valve core group, the first adjusting joint is arranged at one end, far away from the second air inlet channel, of the first air inlet channel, the first adjusting joint is provided with an air inlet through hole, the air inlet through hole is communicated with the air inlet channel, the first elastic valve core group is slidably arranged in the first air inlet channel along the length direction of the air inlet channel, the first elastic valve core group is located between the air inlet stepped ring and the first adjusting joint, and the first elastic valve core group is used for controlling the communication and the closing of the air inlet through hole and the second air inlet channel.
In some embodiments, it is preferable that the first elastic valve core set includes a first valve core and a first elastic member, the first valve core is slidably installed in the first air inlet channel, and the first elastic member is installed between the first valve core and the air inlet stepped ring, so as to avoid air leakage from the air inlet channel.
In some embodiments, it is preferable that an outer diameter of an end of the first valve core opposite to the second intake passage is larger than an inner diameter of the second intake passage.
In some embodiments, it is preferable that the air release channel has an air release stepped ring, the air release stepped ring divides the air release channel into a first air release channel and a second air release channel, the first air release channel is communicated with the second air release channel, and the second air release channel is directly communicated with the main channel;
the second valve includes that second regulation connects and second elasticity case group, second elasticity case group is along the length direction slidable mounting of first disappointing passageway at first disappointing passageway, second elasticity case group is used for controlling the first passageway of disappointing and the intercommunication of the passageway of disappointing of second and closes, the one end that the second channel of disappointing was kept away from to the first passageway of disappointing is installed to the second regulation joint, it has the through-hole of disappointing to open on the second regulation joint, the through-hole of disappointing communicates with first disappointing passageway, and the second is adjusted the joint and is used for spacing to second elasticity case group.
In some embodiments, the second elastic valve core set comprises a second valve core and a second elastic member, the second valve core is slidably installed in the first air release channel, and the second elastic member is installed between the second valve core and the second adjusting joint, so that air is prevented from entering the air release channel.
In some embodiments, it is preferable that an outer diameter of an end of the second valve core opposite to the second regulation joint is larger than an inner diameter of the relief through hole.
In some embodiments it is preferred that the muffler is mounted on the second adaptor sub, and the muffler may be one of the prior art mounted on the tail pipe of an automobile or motorcycle.
An air compressor air-release silencing method comprises the following steps: the air inlet channel and the air outlet channel are communicated with an air inlet of an air compressor, only one of the air inlet channel and the air outlet channel is communicated with the air inlet of the air compressor, and the air outlet channel is connected with a silencer; when the air compressor loses air, the air release channel is communicated with the air inlet of the air compressor, and the air inlet channel is not communicated with the air inlet of the air compressor.
The utility model discloses in, the disappointing silencing device of air compressor who provides is connected with atmosphere, muffler and air compressor respectively through inlet channel, disappointing passageway and total passageway, and first valve and second valve control inlet channel and disappointing passageway's intercommunication respectively and close and then realize that air compressor admits air and the reposition of redundant personnel that loses heart, and the installation through the muffler realizes making an uproar to the amortization of the disappointing in-process of air compressor.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a schematic view of an embodiment of the present invention;
fig. 2 is a schematic view of a body structure in an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and are not to be construed as limiting the present invention.
It will be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in an orientation or positional relationship indicated in the drawings for convenience and simplicity of description only, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
An air compressor air leakage silencing method comprises the following steps: the air inlet channel and the air outlet channel are communicated with an air inlet of an air compressor, only one of the air inlet channel and the air outlet channel is communicated with the air inlet of the air compressor in the working process, and the air outlet channel is connected with a silencer; when the air compressor loses air, the air release channel is communicated with the air inlet of the air compressor, and the air inlet channel is not communicated with the air inlet of the air compressor.
Example one
The air compressor air leakage silencer shown in figure 1 comprises a three-way joint 1, a main communicating pipe 2, a first branch pipe 3, a second branch pipe 4, a silencer 5, a first valve 6 and a second valve 7,
the first branch pipe 3, the second branch pipe 4 and the main communicating pipe 2 are communicated through a three-way joint 1, a first valve 6 and a second valve 7 are respectively arranged on the first branch pipe 3 and the second branch pipe 4, a silencer 5 is arranged on the second branch pipe 4, the first valve 6 and the second valve 7 can be valves in the prior art, and the main communicating pipe 2 is communicated with an air inlet of an air compressor;
the silencer 5 is a silencer 5 which is arranged on the tail pipe of an automobile or a motorcycle in the prior art;
the main communicating pipe 2 is provided with a main channel 10, the first branch pipe 3 and the second branch pipe 4 are respectively provided with an air inlet channel 11 and an air outlet channel 12, and the air inlet channel 11, the air outlet channel 12 and the main channel 10 are communicated through the three-way joint 1;
the communication and the closing of the air inlet channel 11 and the air outlet channel 12 are controlled by the first valve 6 and the second valve 7;
in the present embodiment, it is preferable that the first valve 6 and the second valve 7 are check valves;
in the air inlet process, close second valve 7 and open first valve 6 and make inlet channel 11 and total passageway 10 communicate, open second valve 7 and close first valve 6 and make the passageway 12 that loses heart and total passageway 10 communicate when the in-process that loses heart, and because the setting of muffler 5, the air compressor carries out the amortization when disappearing and falls and make an uproar, improves the whole NVH performance of air compressor.
Example two
As shown in fig. 2, the present embodiment is different from the above embodiments in that the present embodiment includes a body 8, a main channel 10, an air inlet channel 11 and an air outlet channel 12 of the apparatus are all opened on the body 8, and a first valve 6 and a second valve 7 are all integrated on the body 8, so that the apparatus has a simple structure and a small floor space, and the main channel 10 is communicated with an air inlet of an air compressor;
specifically, an air inlet stepped ring 110 is arranged in the air inlet passage 11, the air inlet stepped ring 110 divides the air inlet passage 11 into a first air inlet passage 111 and a second air inlet passage 112, the first air inlet passage 111 and the second air inlet passage 112 are coaxial and have different bore diameters, the inner diameter of the first air inlet passage 111 is larger than that of the second air inlet passage 112, the first air inlet passage 111 is communicated with the second air inlet passage 112, and the second air inlet passage 112 is directly communicated with the main passage 10;
the first valve 6 comprises a first adjusting joint 60 and a first elastic valve core group, the first adjusting joint 60 is installed at one end, away from the second air inlet channel 112, of the first air inlet channel 111 in a threaded manner, specifically, one end, away from the second air inlet channel 112, of the first air inlet channel 111 is provided with an internal thread, the first adjusting joint 60 is provided with an external thread, the external thread on the first joint is matched with the internal thread of the second air inlet channel 112, the first adjusting joint 60 is provided with an air inlet through hole 600, the air inlet through hole 600 is communicated with the air inlet channel 11, the first elastic valve core group is installed in the first air inlet channel 111 in a sliding manner along the length direction of the air inlet channel 11, the first elastic valve core group is located between the air inlet stepped ring 110 and the first adjusting joint 60, and the first elastic valve core group is used for controlling the communication and the closing of the air inlet through hole 600 and the second air inlet channel 112;
the first elastic valve core group comprises a first valve core 61 and a first elastic piece 62, the first valve core 61 is slidably installed in the first air inlet channel 111, the first elastic piece 62 is installed between the first valve core 61 and the air inlet stepped ring 110, the specific first valve core 61 comprises a large-diameter part and a small-diameter part, the large-diameter part and the small-diameter part are coaxial and connected, an annular step is formed at the connecting position of the large-diameter part and the small-diameter part, the first elastic piece 62 is fixed between the annular step and the air inlet stepped ring 110, the first elastic piece 62 is a spring, in order to facilitate air inlet, the first elastic piece 62 is in a non-compression state when air is not fed, when air is fed, the air enters the first valve core 61 from the air inlet through hole 600, so that the first elastic piece 62 is compressed by a force applied to the first valve core 61, so that a gap is formed between the first valve core 61 and the first adjusting joint 60, so that the air enters the first air inlet channel 111, and if the air is discharged outwards through the main channel 10, so that the first valve core 61 is abutted against the first adjusting joint 60 to close the one-way air inlet through hole 600 to realize one-way air inlet;
the outer diameter of one end of the first valve core 61, which is opposite to the second air inlet channel 112, is larger than the inner diameter of the second air inlet channel 112, so that the limiting effect is achieved;
the air release passage 12 is provided with an air release stepped ring 120, the air release stepped ring 120 divides the air release passage 12 into a first air release passage 121 and a second air release passage 122, the first air release passage 121 is communicated with the second air release passage 122, and the second air release passage 122 is directly communicated with the main passage 10;
the second valve 7 includes a second adjusting joint 70 and a second elastic valve core set, the second elastic valve core set is slidably mounted in the first air release channel 121 along the length direction of the first air release channel 121, the second elastic valve core set is used for controlling the communication and closing of the first air release channel 121 and the second air release channel 122, the second adjusting joint 70 is mounted at one end of the first air release channel 121 far away from the second air release channel 122, the second adjusting joint 70 is provided with an air release through hole 700, the air release through hole 700 is communicated with the first air release channel 121, and the second adjusting joint 70 is used for limiting the second elastic valve core set;
the second elastic valve core set comprises a second valve core 71 and a second elastic element 72, the second valve core 71 is slidably mounted in the first relief channel 121, the second elastic element 72 is mounted between the second valve core 71 and the second adjusting joint 70, the second elastic element 72 is a spring, the second valve core 71 also has a large diameter part and a small diameter part, the large diameter part and the small diameter part are coaxial and connected, the outer diameter of the large diameter part is larger than that of the small diameter part, one end of the large diameter part is opposite to the second relief channel 122, one end of the small diameter part is opposite to the second adjusting joint 70, the large diameter part and the small diameter part form a stepped ring, and the spring is fixed between the stepped ring and the second adjusting joint 70;
the outer diameter of one end of the second valve spool 71 opposite to the second adjusting joint 70 is larger than the inner diameter of the air leakage through hole 700, so that the limiting effect is achieved;
the muffler 5 is mounted on the second regulator fitting 70.
In the working process of the embodiment: during air intake:
rotating the second adjusting joint 70 to make the second adjusting joint 70 abut against the second valve core 71 through the second elastic member 72, and make the second valve core 71 abut against the air release stepped ring 120, preferably, when the second valve core 71 abuts against the stepped ring, the second adjusting joint 70 abuts against the second valve core 71, so as to prevent air leakage from the air release passage 12 during air intake, then rotating the first adjusting joint 60 to make the first elastic member 62 in a non-compressed state, then blowing air in the air intake through hole 600, the air blowing the first valve core 61 to move for a certain displacement in the direction close to the second air intake passage 112, and further making the air intake through hole 600 communicate with the first air intake passage 111, and further making the air intake through hole 600 communicate with the main passage 10 to complete air intake;
when air is deflated:
rotating the first adjusting joint 60 to contract the first elastic member 62 and make the first valve core 61 abut against the first adjusting joint 60 to close the air inlet through hole 600, preferably, at this time, the first valve core 61 abuts against the air inlet stepped ring 110; then, the second adjusting joint 70 is rotated to make the first elastic element 62 in an uncompressed state, then the gas is discharged outwards through the main channel 10, and a force of the gas on the second valve core 71 makes the second valve core 71 move towards a direction away from the second air release channel 122, so that the second air release channel 122 is communicated with the first air release channel 121, and further the gas is discharged through the air release through hole 700, and the muffler 5 connected with the second adjusting joint 70 completes the functions of sound attenuation and noise reduction.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides an air compressor amortization device that loses heart which characterized in that, the device have total passageway, inlet channel and the passageway that loses heart, still includes muffler, first valve and second valve, wherein:
one end of the main channel is communicated with an air compressor;
the air inlet channel and the air outlet channel are both communicated with the main channel;
the first valve and the second valve are respectively arranged on the air inlet channel and the air outlet channel and are respectively used for controlling the communication and the closing of the air inlet channel and the air outlet channel;
the silencer is installed on the air leakage channel.
2. The air compressor bleed noise suppressor of claim 1, wherein the air compressor bleed noise suppressor comprises a three-way connection, a main connection pipe, a first branch pipe and a second branch pipe, the first branch pipe, the second branch pipe and the main connection pipe are all connected by the three-way connection, the first valve and the second valve are respectively disposed on the first branch pipe and the second branch pipe, and the muffler is mounted on the second branch pipe.
3. The air compressor bleed noise elimination apparatus of claim 1, comprising a body, wherein the main passage, the inlet passage and the bleed passage are open to the body.
4. The air compressor bleed noise abatement device of claim 3,
an air inlet stepped ring is arranged in the air inlet channel, the air inlet stepped ring divides the air inlet channel into a first air inlet channel and a second air inlet channel, the first air inlet channel is communicated with the second air inlet channel, and the second air inlet channel is directly communicated with the main channel;
the first valve comprises a first adjusting joint and a first elastic valve core group, the first adjusting joint is installed at one end, away from the second air inlet channel, of the first air inlet channel, the first adjusting joint is provided with an air inlet through hole, the air inlet through hole is communicated with the air inlet channel, the first elastic valve core group is installed in the first air inlet channel in a sliding mode along the length direction of the air inlet channel, the first elastic valve core group is located between the air inlet stepped ring and the first adjusting joint, and the first elastic valve core group is used for controlling the communication and the closing of the air inlet through hole and the second air inlet channel.
5. The air compressor bleed noise damper of claim 4, wherein the first resilient spool assembly comprises a first spool slidably mounted in the first air inlet passage and a first resilient member mounted between the first spool and the air inlet step ring.
6. The air compressor bleed noise reduction apparatus of claim 4, wherein an outer diameter of an end of the first valve core opposite to the second air intake passage is larger than an inner diameter of the second air intake passage.
7. The air compressor bleed noise reduction apparatus of claim 3, wherein the bleed passage has a bleed step ring dividing the bleed passage into a first bleed passage and a second bleed passage, the first bleed passage and the second bleed passage communicating with each other, and the second bleed passage communicating with the main passage directly;
the second valve includes that second regulation connects and second elasticity case group, the second elasticity case group is along the length direction slidable mounting of first passageway of disappointing at first passageway of disappointing, the intercommunication and the closing of the passageway are disappointed to first passageway and second of disappointing to second elasticity case group for controlling, the one end that the passageway is disappointed to the second is installed at first passageway of disappointing to the second regulation joint, it has the through-hole of disappointing to open on the second regulation joint, the through-hole of disappointing communicates with first passageway of disappointing, and the second regulation joint is used for spacing to second elasticity case group.
8. The air compressor bleed noise elimination apparatus of claim 7, wherein the second resilient spool assembly comprises a second spool slidably mounted in the first bleed passage and a second resilient member mounted between the second spool and the second regulator junction.
9. The air compressor bleed noise elimination apparatus of claim 7, wherein a muffler is mounted on the second adjustment fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220855766.8U CN217582414U (en) | 2022-04-12 | 2022-04-12 | Air compressor silencer that loses heart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220855766.8U CN217582414U (en) | 2022-04-12 | 2022-04-12 | Air compressor silencer that loses heart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217582414U true CN217582414U (en) | 2022-10-14 |
Family
ID=83541790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220855766.8U Withdrawn - After Issue CN217582414U (en) | 2022-04-12 | 2022-04-12 | Air compressor silencer that loses heart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217582414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114776555A (en) * | 2022-04-12 | 2022-07-22 | 安美科(上海)汽车技术有限公司 | Air compressor air leakage silencing method and device |
-
2022
- 2022-04-12 CN CN202220855766.8U patent/CN217582414U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114776555A (en) * | 2022-04-12 | 2022-07-22 | 安美科(上海)汽车技术有限公司 | Air compressor air leakage silencing method and device |
| CN114776555B (en) * | 2022-04-12 | 2024-06-21 | 安美科(上海)汽车技术有限公司 | Air compressor air leakage silencing method and device |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20221014 Effective date of abandoning: 20240621 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20221014 Effective date of abandoning: 20240621 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |