CN209743109U - Compact compressor - Google Patents
Compact compressor Download PDFInfo
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- CN209743109U CN209743109U CN201920212483.XU CN201920212483U CN209743109U CN 209743109 U CN209743109 U CN 209743109U CN 201920212483 U CN201920212483 U CN 201920212483U CN 209743109 U CN209743109 U CN 209743109U
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Abstract
The utility model discloses a compact compressor, which comprises an upper machine body, a lower machine body and a cylinder valve body assembly, wherein the upper machine body and the lower machine body are assembled to form an inner chamber, a compression assembly is arranged in the inner chamber, the compression assembly reciprocates in a stroke channel formed by a cavity, a plurality of first exhaust channels which are staggered and communicated in pairs are integrally formed in the upper machine body, and the first exhaust channels form a first air cavity; the lower machine body is internally and integrally formed with a plurality of pairwise staggered and communicated second exhaust channels, the second exhaust channels form a second air cavity, the cylinder valve body assembly is arranged outside the stroke channel in a covering mode, the cylinder valve body assembly comprises a valve cavity located in the middle, the upper end and the lower end of the valve cavity are respectively communicated with an air inlet channel and an air outlet channel, the air inlet channel is communicated with the first exhaust channel, and the air outlet channel is communicated with the second exhaust channel. The utility model provides high suction and exhaust structure's compact degree reduces the shared volume of equipment.
Description
Technical Field
The utility model relates to a compressor technical field especially relates to a compact compressor.
Background
Compare single cylinder or double-cylinder compressor, four jar compressors exhaust evenly stable, the equilibrium is good, but the structure is complicated, inhales exhaust structure and occupies great space, and is compact enough, can lead to the product volume great in being applied to small-size or portable equipment, and weight is heavier, can not satisfy user demand.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the compact compressor is provided, so that the compactness of the air suction and exhaust structure is improved, the occupied volume of equipment is reduced, and the purpose of meeting the user requirements is achieved.
The compact compressor comprises an upper body, a lower body and a cylinder valve body assembly, wherein two cavities which are perpendicular to each other and are communicated are arranged on the side faces of the upper body and the lower body, the upper body and the lower body are assembled to form an inner cavity, a compression assembly is arranged in the inner cavity, the compression assembly reciprocates in a stroke channel formed by the cavities, a plurality of first exhaust channels which are communicated in a pairwise staggered manner are integrally formed in the upper body, and the first exhaust channels form a first air cavity; the cylinder valve body assembly is arranged outside the stroke passage in a covering mode and comprises a valve cavity located in the middle, the upper end and the lower end of the valve cavity are respectively communicated with an air inlet passage and an air outlet passage, the air inlet passage is communicated with the first exhaust passage, and the air outlet passage is communicated with the second exhaust passage.
As a further improvement of the above scheme, a first air passage is communicated and arranged at the middle position of the first exhaust passage, and the air inlet passage is communicated with the first air passage; and a second air channel is arranged at the middle position of the second exhaust channel and communicated outwards, and the air outlet channel is communicated with the second air channel.
as a further improvement of the scheme, the cylinder valve body assembly comprises a base plate, two ends of the base plate extend outwards to form lugs, and the air inlet channel and the air outlet channel are arranged in the two lugs respectively.
As a further improvement of the above scheme, through holes are formed in the outer sides of the two lugs, one end of the air inlet channel is communicated with the valve cavity, and the other end of the air inlet channel is communicated with the first air cavity through the through holes; one end of the air outlet channel is communicated with the valve cavity, and the other end of the air outlet channel is communicated with the second air cavity through the through hole.
As a further improvement of the scheme, the valve cavity is arranged in the middle of the substrate.
As a further improvement of the scheme, the cylinder valve body assembly comprises two duckbill valves, and the two duckbill valves are respectively arranged at the end parts of the first air channel and the second air channel.
As a further improvement of the scheme, the sectional area of the valve cavity is equal to the sectional area of the stroke passage in size.
The utility model has the advantages that:
Compared with the prior art, the utility model provides a compact compressor, in last organism and the lower organism respectively integrated into one piece set up first exhaust passage and second exhaust passage, first exhaust passage and second exhaust passage integrated into one piece set up, in the time of processing, it is very convenient, only need to bore several deep holes, just can, convenient processing, first exhaust passage and second exhaust passage form first air cavity and second air cavity respectively, the gas circuit is integrated with the organism, need not set up the gas circuit in addition on the organism, space has been saved greatly; in addition, the valve cavity and the cylinder valve body assembly are integrated, the connecting and sealing structure of the valve cavity and the cylinder is reduced, and an air inlet channel and an air outlet channel are formed between the valve cavity and the cylinder, so that air enters the valve cavity from the air inlet channel and is discharged into the second air cavity through the air outlet channel after being compressed, and the occupied space of the air channel is saved. The utility model provides a pair of compact compressor can improve the compact degree of inhaling exhaust structure, reduces the shared volume of equipment, reaches the purpose that satisfies user's demand.
Drawings
the following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the exploded structure of the present invention;
Fig. 3 is an exploded view of the present invention from another angle;
Fig. 4 is a schematic sectional structural view of the components of the present invention.
Detailed Description
As shown in fig. 1-4, the utility model provides a compact compressor, including upper body 1, lower body 2 and cylinder valve body assembly 3, upper body 1, lower body 2 side are provided with two cavities 4 perpendicular to each other and link up, upper body 1, lower body 2 assemble and form the inner chamber, the indoor compression assembly that is provided with of inner chamber, the compression assembly is reciprocating motion in the stroke passageway that cavity 4 formed, upper body 1 inside integrated into one piece is provided with a plurality of two pairwise crisscross communicating first exhaust passage 5, a plurality of first exhaust passage 5 form first air cavity; lower 2 inside integrated into one piece of organism are provided with two liang of crisscross communicating second exhaust passage 6, a plurality of second exhaust passage 6 form the second air cavity, first exhaust passage 5 sets up with 6 integrated into one piece of second exhaust passage, in the time of processing, it is very convenient, only need bore several deep holes, just can, convenient processing, cylinder valve body subassembly 3 covers and sets up outside the stroke passageway, and cylinder valve body subassembly 3 is including the valve pocket 7 that is located the middle part, the upper and lower both ends of valve pocket 7 communicate respectively has inlet channel 8 and outlet channel 9, inlet channel 8 communicates with 5 of first exhaust passage, outlet channel 9 communicates with 6 of second exhaust passage. The compression assembly comprises an eccentric shaft connected with an output shaft of the motor, four composite piston mechanisms which are perpendicular to each other are arranged on the eccentric shaft, when the eccentric shaft rotates, the four composite piston mechanisms can be driven to reciprocate in the valve cavity 7, and the compression assembly is matched with the cylinder valve body assembly to realize air intake, compression and exhaust.
The middle position of the first exhaust channel 5 is outwards communicated with a first air channel 10, and the air inlet channel 8 is communicated with the first air channel 10; the middle position of the second exhaust channel 6 is communicated with a second air channel 11, the air outlet channel 9 is communicated with the second air channel 11, and compressed air is exhausted into the second air cavity through the air outlet channel 9 and the second air channel 11.
the cylinder valve body assembly 3 comprises a base plate 12 and a valve cavity 7, wherein the valve cavity 7 is arranged in the middle of the base plate 12, two ends of the base plate 12 extend outwards to form lugs 14, an air inlet channel 8 and an air outlet channel 9 are respectively arranged in the two lugs 14, through holes 15 are formed in the outer sides of the two lugs 14, one end of the air inlet channel 8 is communicated with the valve cavity 7, and the other end of the air inlet channel 8 is communicated with the first air cavity through the through holes 15; one end of the air outlet channel 9 is communicated with the valve cavity 7, and the other end is communicated with the second air cavity through a through hole 15.
Further improve, cylinder valve body subassembly is including two duckbilled valves, and two duckbilled valves set up respectively at the tip of first gas path passageway 10 with second gas path passageway 11, and the duckbilled valve is formed through special processing by elasticity chloroprene rubber with artificial fiber, and the similar duckbill of shape, so call the duckbilled valve. Under the condition of no internal pressure, the duckbill outlet is closed under the self elastic action; when the setting direction of the duckbill valve is consistent with the direction of the air flow, the duckbill valve is conducted; when the direction of the duckbill valve is opposite to that of the air flow, the duckbill valve is in a closed state, and the duckbill valve realizes the function of one-way conduction. Two duckbill valves, one mounted right side to the other, allow one-way flow of gas in the first airway passage 10, the second airway passage 11, and the valve chamber 7.
Further improved, the sectional area of the valve cavity 7 is equal to that of the stroke passage in size.
in the utility model, the number of the first exhaust passages 5 and the number of the second exhaust passages 6 are four, one end of each first exhaust passage 5 is communicated with the first exhaust passage 5 positioned in the upper machine body 1, and the other end extends to the outer end surface of the upper machine body 1, so that the first exhaust passage 5 can be selectively plugged or connected with a pneumatic connector as required; one end of each second exhaust channel 6 is communicated with the second exhaust channel 6 positioned in the lower machine body 2, and the other end of each second exhaust channel extends to the outer end face of the lower machine body 2, so that a pneumatic connector can be selectively plugged or connected as required.
Compared with the prior art, the compact compressor provided by the utility model has the advantages that the first exhaust passage 5 and the second exhaust passage 6 are respectively and integrally formed in the upper machine body 1 and the lower machine body 2, the first exhaust passage 5 and the second exhaust passage 6 respectively form the first air cavity and the second air cavity, the air circuit is integrated with the machine body, the air circuit does not need to be additionally arranged on the machine body, and the space is greatly saved; in addition, the valve cavity 7 and the cylinder valve body assembly 3 are integrated, the connecting and sealing structure of the valve cavity 7 and the cylinder is reduced, an air inlet channel 8 and an air outlet channel 9 are formed between the valve cavity 7 and the cylinder, so that air enters the valve cavity 7 from the air inlet channel 8 and is discharged into the second air cavity through the air outlet channel 9 after being compressed, and the occupied space of the air channel is saved. The utility model provides a pair of compact compressor can improve the compact degree of inhaling exhaust structure, reduces the shared volume of equipment, reaches the purpose that satisfies user's demand.
The above embodiments are not limited to the technical solutions of the embodiments themselves, and the embodiments may be combined with each other into a new embodiment. The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.
Claims (7)
1. A compact compressor comprises an upper machine body, a lower machine body and a cylinder valve body assembly, wherein two cavities which are perpendicular to each other and are communicated are arranged on the side faces of the upper machine body and the lower machine body, an inner cavity is formed by assembling the upper machine body and the lower machine body, a compression assembly is arranged in the inner cavity, and the compression assembly does reciprocating motion in a stroke channel formed by the cavities, and the compact compressor is characterized in that: a plurality of first exhaust channels which are communicated in a pairwise staggered manner are integrally formed in the upper machine body, and a first air cavity is formed by the plurality of first exhaust channels; the cylinder valve body assembly is arranged outside the stroke passage in a covering mode and comprises a valve cavity located in the middle, the upper end and the lower end of the valve cavity are respectively communicated with an air inlet passage and an air outlet passage, the air inlet passage is communicated with the first exhaust passage, and the air outlet passage is communicated with the second exhaust passage.
2. A compact compressor as set forth in claim 1, characterized in that: a first air channel is arranged in the middle of the first exhaust channel and communicated outwards, and the air channel is communicated with the first air channel; and a second air channel is arranged at the middle position of the second exhaust channel and communicated outwards, and the air outlet channel is communicated with the second air channel.
3. A compact compressor as claimed in claim 1 or 2, characterized in that: the cylinder valve body assembly comprises a substrate, two ends of the substrate extend outwards to form lugs, and the air inlet channel and the air outlet channel are arranged in the two lugs respectively.
4. A compact compressor as set forth in claim 3, characterized in that: through holes are formed in the outer sides of the two lugs in a penetrating mode, one end of the air inlet channel is communicated with the valve cavity, and the other end of the air inlet channel is communicated with the first air cavity through the through holes; one end of the air outlet channel is communicated with the valve cavity, and the other end of the air outlet channel is communicated with the second air cavity through the through hole.
5. A compact compressor as set forth in claim 3, characterized in that: the valve cavity is arranged in the middle of the substrate.
6. A compact compressor as set forth in claim 2, characterized in that: the cylinder valve body assembly comprises two duckbill valves, and the two duckbill valves are respectively arranged at the end parts of the first air passage and the second air passage.
7. a compact compressor as set forth in claim 1, characterized in that: the sectional area of the valve cavity and the sectional area of the stroke passage are equal in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920212483.XU CN209743109U (en) | 2019-02-18 | 2019-02-18 | Compact compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920212483.XU CN209743109U (en) | 2019-02-18 | 2019-02-18 | Compact compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209743109U true CN209743109U (en) | 2019-12-06 |
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ID=68707407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920212483.XU Active CN209743109U (en) | 2019-02-18 | 2019-02-18 | Compact compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209743109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707592A (en) * | 2019-02-18 | 2019-05-03 | 新会江裕信息产业有限公司 | A kind of compact compressor |
-
2019
- 2019-02-18 CN CN201920212483.XU patent/CN209743109U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707592A (en) * | 2019-02-18 | 2019-05-03 | 新会江裕信息产业有限公司 | A kind of compact compressor |
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