CN220425649U - Supercharger structure for high-pressure airless spraying machine - Google Patents
Supercharger structure for high-pressure airless spraying machine Download PDFInfo
- Publication number
- CN220425649U CN220425649U CN202321485946.2U CN202321485946U CN220425649U CN 220425649 U CN220425649 U CN 220425649U CN 202321485946 U CN202321485946 U CN 202321485946U CN 220425649 U CN220425649 U CN 220425649U
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- Prior art keywords
- end block
- booster
- pressure
- buffer
- impact force
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- 238000005507 spraying Methods 0.000 title abstract description 15
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 230000003139 buffering effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a supercharger structure for a high-pressure airless spraying machine, which comprises a supercharger shell, wherein a hollow supercharging cavity is formed in the supercharger shell, stepped mounting grooves are formed in the upper end and the lower end of a diameter surface in the supercharging cavity, end blocks are embedded in the stepped mounting grooves, chamfers are formed in the outer edges of the outer sides of the end blocks, buffer cover plates are fixedly arranged on the upper side and the lower side of the supercharger shell, and buffer areas are formed in the joint positions of the buffer cover plates and the end blocks; the booster is with the air current in the pressure boost cavity, and the impact force that the end block received high-pressure air current also can grow along with the increase of pressure during the pressure boost, can share and cushion the impact force that the end block received through laminating in the buffer cover board that the end block set up and its inside buffer zone of seting up, and the direct force of striking the end block has a part to disperse to in buffer cover board and the buffer zone, promotes the impact force of end block, further promotes holistic impact force and the life of booster.
Description
Technical Field
The utility model belongs to the technical field of high-pressure airless spraying machines, and particularly relates to a supercharger structure for a high-pressure airless spraying machine.
Background
The high-pressure airless spraying machine is a relatively advanced spraying method, and is favored by more and more users because no air is mixed in the paint, the pollution is small and the working efficiency is higher.
The booster is one of core components in the high-pressure airless spraying machine, air before entering an engine cylinder during operation is compressed by the booster to improve the density of the air, so that more air is filled into the cylinder, the engine power is increased, a problem is easily generated in the process, the load of the booster is greatly increased along with the continuous increase of the pressure when the air flow enters the booster to improve the density through compression, and the traditional booster structure is easily damaged under the high-pressure impact of the air flow, so that the spraying quality and the spraying efficiency of the spraying machine can be influenced.
Disclosure of Invention
The utility model aims to solve the problems that the traditional booster structure is easy to damage under the high-pressure impact of internal air flow, so that the spraying quality and the spraying efficiency of a spraying machine are affected, and the like.
The utility model realizes the above purpose through the following technical scheme: including the booster casing, hollow pressure boost cavity has been seted up to booster casing inside, and ladder type mounting groove has all been seted up at both ends about the pressure boost cavity internal diameter face, and ladder type mounting groove is embedded to be equipped with the end block in, and the chamfer has all been seted up to end block outside outer fringe department, and the booster casing is all fixed to be equipped with the buffering apron in the below, and buffer zone has all been seted up to the laminating department of buffering apron and end block.
Further, a pressurizing part with a piston and a piston rod is fixedly arranged in the pressurizing cavity, a plurality of mounting openings are formed in the pressurizing shell, and the mounting openings are used for mounting and fixing parts such as a pressure gauge, a regulating valve and the like.
The beneficial effects are that: the booster is with the air current in the pressure boost cavity, and the impact force that the end block received high-pressure air current also can grow along with the increase of pressure during the pressure boost, can share and cushion the impact force that the end block received through laminating in the buffer cover board that the end block set up and its inside buffer zone of seting up, and the direct force of striking the end block has a part to disperse to in buffer cover board and the buffer zone, promotes the impact force of end block, further promotes holistic impact force and the life of booster.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is an exploded view of the present utility model.
In the figure: 1-booster shell, 2-plenum chamber, 3-ladder mounting groove, 4-end block, 5-chamfer, 6-buffer cover plate, 7-buffer area, 8-mounting mouth.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The booster structure for the high-pressure airless spraying machine shown in the combination of fig. 1 to 2 comprises a booster shell 1, wherein a hollow booster cavity 2 is formed in the booster shell 1, stepped mounting grooves 3 are formed in the upper end and the lower end of the inner diameter surface of the booster cavity 2, end blocks 4 are embedded in the stepped mounting grooves 3, chamfers 5 are formed in the outer edges of the outer sides of the end blocks 4, a buffer cover plate 6 is fixedly arranged on the upper side and the lower side of the booster shell 1, and buffer areas 7 are formed in the joint positions of the buffer cover plate 6 and the end blocks 4.
Wherein, the pressurizing chamber 2 is internally provided with a pressurizing part which is fixedly provided with a piston and a piston rod, the pressurizing shell 1 is provided with a plurality of mounting ports 8, and the mounting ports 8 are used for mounting and fixing components such as a pressure gauge, a regulating valve and the like.
Working principle: when the air flow enters the supercharger, the supercharging is firstly carried out in the supercharging cavity 2, the impact force of the high-pressure air flow received by the end block 4 along with the pressure increase during the supercharging is also increased, the impact force received by the end block 4 is shared and buffered through the buffer cover plate 6 attached to the end block 4 and the buffer area 7 arranged in the buffer cover plate, and the force directly impacted to the end block 4 is partially dispersed into the buffer cover plate 6 and the buffer area 7, so that the whole buffer flow is realized.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (2)
1. A supercharger structure for a high pressure airless sprayer, characterized in that: including booster casing (1), hollow pressure boost cavity (2) have been seted up to booster casing (1) inside, ladder type mounting groove (3) have all been seted up at both ends about pressure boost cavity (2) inner diameter face, ladder type mounting groove (3) are embedded all to be equipped with end block (4), chamfer (5) have all been seted up in end block (4) outside outer fringe department, booster casing (1) upper and lower side is all fixed and is equipped with buffering apron (6), buffering apron (6) with buffer zone (7) have all been seted up to laminating department of end block (4).
2. A booster construction for a high pressure airless sprayer according to claim 1, wherein: the pressurizing chamber (2) is internally provided with a pressurizing part which is fixedly provided with a piston and a piston rod, and the pressurizing shell (1) is provided with a plurality of mounting ports (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321485946.2U CN220425649U (en) | 2023-06-12 | 2023-06-12 | Supercharger structure for high-pressure airless spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321485946.2U CN220425649U (en) | 2023-06-12 | 2023-06-12 | Supercharger structure for high-pressure airless spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220425649U true CN220425649U (en) | 2024-02-02 |
Family
ID=89686923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321485946.2U Active CN220425649U (en) | 2023-06-12 | 2023-06-12 | Supercharger structure for high-pressure airless spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220425649U (en) |
-
2023
- 2023-06-12 CN CN202321485946.2U patent/CN220425649U/en active Active
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