CN219993887U - V-shaped positive and negative pressure integrated compressor - Google Patents
V-shaped positive and negative pressure integrated compressor Download PDFInfo
- Publication number
- CN219993887U CN219993887U CN202321598336.3U CN202321598336U CN219993887U CN 219993887 U CN219993887 U CN 219993887U CN 202321598336 U CN202321598336 U CN 202321598336U CN 219993887 U CN219993887 U CN 219993887U
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- Prior art keywords
- cylinder body
- nitrogen
- compression cylinder
- air
- compression
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 122
- 230000006835 compression Effects 0.000 claims abstract description 97
- 238000007906 compression Methods 0.000 claims abstract description 97
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 61
- 238000007599 discharging Methods 0.000 claims abstract description 26
- 238000010521 absorption reaction Methods 0.000 claims abstract description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a V-shaped positive and negative pressure integrated compressor, which comprises a machine head main body, an air compression cylinder body and a nitrogen sucking and discharging cylinder body, wherein the air compression cylinder body and the nitrogen sucking and discharging cylinder body are arranged on the machine head main body, and the nitrogen sucking and discharging cylinder body is independent of the air compression cylinder body. The air compression cylinder body comprises a first compression cylinder body, a second compression cylinder body and a third compression cylinder body which are sequentially communicated, the third compression cylinder body is connected with the nitrogen absorption and discharge cylinder body, air subjected to three-stage compression enters the molecular tower through the third compression cylinder body, and the nitrogen absorption and discharge cylinder body absorbs nitrogen in the molecular tower and discharges the nitrogen. The nitrogen removal and the compressed air are independently carried out and are simultaneously concentrated on the compressor, the result is compact, the three-stage compression meets the oxygen production requirement, and the nitrogen absorption and removal cylinder body is used for buffering, so that noise is reduced.
Description
Technical Field
The utility model relates to the technical field of air compressors, in particular to a V-shaped positive and negative pressure integrated compressor.
Background
An air compressor is a device for compressing a gas. Air compressors are similar in construction to water pumps, most of which are reciprocating piston, rotary vane or rotary screw. In oxygen-making equipment, essential parts when air compressor, among the current oxygen-making equipment, gas compression is because the cylinder body sets up unreasonably, and occupies the volume great, and in the gas by compressor to molecular tower transportation process and arrange the in-process, the noise is great, often still need additionally set up the noise elimination structure just can satisfy the operation requirement, consequently how to promote air compressor's structural rationality, increase air compression effect and reduce the noise in the gas transportation process, become the technical problem who needs to be solved urgently.
Disclosure of Invention
The utility model aims to provide a V-shaped positive and negative pressure integrated compressor which is used for solving the technical problems in the background technology.
The utility model provides a V-shaped positive and negative pressure integrated compressor, which comprises a machine head main body, an air compression cylinder body and a nitrogen-absorbing and nitrogen-discharging cylinder body, wherein the air compression cylinder body and the nitrogen-absorbing and nitrogen-discharging cylinder body are arranged on the machine head main body, and the nitrogen-absorbing and nitrogen-discharging cylinder body is independent of the air compression cylinder body;
the air compression cylinder body comprises a first compression cylinder body, a second compression cylinder body and a third compression cylinder body which are sequentially communicated, the third compression cylinder body is connected with the nitrogen absorption and discharge cylinder body, air subjected to three-stage compression enters the molecular tower through the third compression cylinder body, and the nitrogen absorption and discharge cylinder body absorbs nitrogen in the molecular tower and discharges the nitrogen.
In a preferred embodiment, the first compression cylinder, the second compression cylinder, the third compression cylinder and the nitrogen-absorbing and nitrogen-discharging cylinder are arranged in a V shape, the first compression cylinder and the nitrogen-absorbing and nitrogen-discharging cylinder are located on the same side, and the second compression cylinder and the third compression cylinder are located on the other side.
In a preferred embodiment, the nitrogen sucking and exhausting cylinder body is provided with a nitrogen sucking interface and a nitrogen exhausting interface, and the nitrogen sucking interface and the nitrogen exhausting interface are respectively arranged at two sides of the nitrogen sucking and exhausting cylinder body.
In a preferred embodiment, the first compression cylinder is provided with an air inlet, the third compression cylinder is provided with an air outlet, and the first compression cylinder, the second compression cylinder and the third compression cylinder are sequentially communicated through an air pipe.
In a preferred embodiment, the handpiece body is provided on both sides with a connecting shaft for connection with a drive mechanism.
The technical scheme of the utility model has the beneficial effects that:
the nitrogen-absorbing and nitrogen-discharging cylinder body and the air compression cylinder body independently work, three-stage compression is realized on air by arranging the first compression cylinder body, the second compression cylinder body and the third compression cylinder body so as to meet oxygen production requirements, when the air compression cylinder body compresses the air, the nitrogen in the molecular tower is sucked out by the nitrogen-absorbing and nitrogen-discharging cylinder body and stored in the nitrogen-absorbing and nitrogen-discharging cylinder body, and when the compressed gas is conveyed to the molecular tower by the third compression cylinder body, a channel between the nitrogen-absorbing and nitrogen-discharging cylinder body and the molecular tower is closed, and nitrogen is discharged outwards. The nitrogen removal and the compressed air are independently carried out and are simultaneously concentrated on the compressor, the result is compact, the three-stage compression meets the oxygen production requirement, and the nitrogen absorption and removal cylinder body is used for buffering, so that noise is reduced.
Drawings
Figure 1 is a schematic diagram of the overall structure of the utility model,
figure 2 is a schematic view of another view of the present utility model,
FIG. 3 is a diagram of the position of the exhaust port and the third compression cylinder of the present utility model.
Reference numerals illustrate: the machine head comprises a machine head main body 1, a first compression cylinder body 2, a second compression cylinder body 3, a third compression cylinder body 4, a nitrogen suction and discharge cylinder body 5, a nitrogen suction interface 6, a nitrogen discharge interface 7, an air inlet 8, an air outlet 9, a connecting shaft 10 and an air pipe 11.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the present utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
As shown in fig. 1-3, the technical scheme of the utility model is that the V-type positive and negative pressure integrated compressor comprises a machine head main body 1, an air compression cylinder body and a nitrogen suction and discharge cylinder body 5 which are arranged on the machine head main body 1, wherein the nitrogen suction and discharge cylinder body 5 is arranged independently of the air compression cylinder body. The air compression cylinder body compresses air, and the nitrogen sucking and exhausting cylinder body 5 sucks and exhausts nitrogen. The air compression cylinder body comprises a first compression cylinder body 2, a second compression cylinder body 3 and a third compression cylinder body 4 which are sequentially communicated, the third compression cylinder body 4 and the nitrogen absorption and discharge cylinder body 5 are connected with the molecular tower, air subjected to three-stage compression enters the molecular tower through the third compression cylinder body 4, and the nitrogen absorption and discharge cylinder body 5 absorbs nitrogen in the molecular tower and discharges the nitrogen.
The nitrogen-absorbing and nitrogen-discharging cylinder body 5 and the air compression cylinder body independently work, three-stage compression is realized on air by arranging the first compression cylinder body 2, the second compression cylinder body 3 and the third compression cylinder body 4 so as to meet oxygen production requirements, when the air compression cylinder body compresses the air, the nitrogen in the molecular tower is sucked out by the nitrogen-absorbing and nitrogen-discharging cylinder body 5 and stored in the nitrogen-absorbing and nitrogen-discharging cylinder body 5, and when the compressed gas is conveyed to the molecular tower by the third compression cylinder body 4, a channel between the nitrogen-absorbing and nitrogen-discharging cylinder body 5 and the molecular tower is closed, and nitrogen is discharged outwards. The nitrogen removal and the compressed air are independently carried out and are simultaneously concentrated on the compressor, the result is compact, the three-stage compression meets the oxygen production requirement, and the nitrogen absorption and removal cylinder body is used for buffering, so that noise is reduced.
The first compression cylinder body 2, the second compression cylinder body 3, the third compression cylinder body 4 and the nitrogen sucking and discharging cylinder body 5 are arranged in a V shape, the first compression cylinder body 2 and the nitrogen sucking and discharging cylinder body 5 are positioned on the same side, and the second compression cylinder body 3 and the third compression cylinder body 4 are positioned on the other side. The V-shaped arrangement makes the structure more compact and reduces the installation space. The nitrogen sucking and discharging cylinder body 5 is provided with a nitrogen sucking interface 6 and a nitrogen discharging interface 7, and the nitrogen sucking interface 6 and the nitrogen discharging interface 7 are respectively arranged at two sides of the nitrogen sucking and discharging cylinder body. The nitrogen suction port 6 and the nitrogen discharge port 7 realize the suction and discharge of nitrogen.
The first compression cylinder body 2 is provided with an air inlet 8, the third compression cylinder body 4 is provided with an air outlet 9, and the first compression cylinder body 2, the second compression cylinder body 3 and the third compression cylinder body 4 are communicated through an air pipe 11 in sequence. The air compressed by the previous cylinder is circulated to the next cylinder through the air pipe 11 for recompression and finally discharged, and then enters the molecular tower.
The two sides of the machine head main body 1 are provided with connecting shafts 10 which are used for being connected with a driving mechanism, and the driving mechanism provides power for air compression.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (5)
1. A V-shaped positive and negative pressure integrated compressor is characterized in that: the nitrogen-absorbing and nitrogen-discharging machine head comprises a machine head main body, an air compression cylinder body and a nitrogen-absorbing and nitrogen-discharging cylinder body, wherein the air compression cylinder body and the nitrogen-absorbing and nitrogen-discharging cylinder body are arranged on the machine head main body, and the nitrogen-absorbing and nitrogen-discharging cylinder body is independent of the air compression cylinder body;
the air compression cylinder body comprises a first compression cylinder body, a second compression cylinder body and a third compression cylinder body which are sequentially communicated, the third compression cylinder body is connected with the nitrogen absorption and discharge cylinder body, air subjected to three-stage compression enters the molecular tower through the third compression cylinder body, and the nitrogen absorption and discharge cylinder body absorbs nitrogen in the molecular tower and discharges the nitrogen.
2. The V-shaped positive and negative pressure integrated compressor according to claim 1, wherein: the first compression cylinder body, the second compression cylinder body, the third compression cylinder body and the nitrogen absorption and discharge cylinder body are arranged in a V shape, the first compression cylinder body and the nitrogen absorption and discharge cylinder body are positioned on the same side, and the second compression cylinder body and the third compression cylinder body are positioned on the other side.
3. The V-shaped positive and negative pressure integrated compressor according to claim 1, wherein: the nitrogen sucking and exhausting cylinder body is provided with a nitrogen sucking interface and a nitrogen exhausting interface, and the nitrogen sucking interface and the nitrogen exhausting interface are respectively arranged at two sides of the nitrogen sucking and exhausting cylinder body.
4. The V-shaped positive and negative pressure integrated compressor according to claim 1, wherein: the air inlet is arranged on the first compression cylinder body, the air outlet is arranged on the third compression cylinder body, and the first compression cylinder body, the second compression cylinder body and the third compression cylinder body are communicated through an air pipe in sequence.
5. The V-shaped positive and negative pressure integrated compressor according to claim 1, wherein: and connecting shafts used for being connected with the driving mechanism are arranged on two sides of the machine head main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321598336.3U CN219993887U (en) | 2023-06-21 | 2023-06-21 | V-shaped positive and negative pressure integrated compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321598336.3U CN219993887U (en) | 2023-06-21 | 2023-06-21 | V-shaped positive and negative pressure integrated compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219993887U true CN219993887U (en) | 2023-11-10 |
Family
ID=88604006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321598336.3U Active CN219993887U (en) | 2023-06-21 | 2023-06-21 | V-shaped positive and negative pressure integrated compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219993887U (en) |
-
2023
- 2023-06-21 CN CN202321598336.3U patent/CN219993887U/en active Active
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