CN220143809U - Double-row filtering and cooling integrated device of airless spraying machine - Google Patents
Double-row filtering and cooling integrated device of airless spraying machine Download PDFInfo
- Publication number
- CN220143809U CN220143809U CN202321620413.0U CN202321620413U CN220143809U CN 220143809 U CN220143809 U CN 220143809U CN 202321620413 U CN202321620413 U CN 202321620413U CN 220143809 U CN220143809 U CN 220143809U
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- Prior art keywords
- filter
- filter body
- double
- integrated device
- cooling integrated
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- 238000001914 filtration Methods 0.000 title claims abstract description 23
- 238000001816 cooling Methods 0.000 title claims abstract description 21
- 238000005507 spraying Methods 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000003973 paint Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
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Abstract
The utility model discloses a double-row filtering and cooling integrated device of an airless spraying machine, which comprises a filter body, a filter screen, independent filter elements and a sealing plug, wherein a cooling contact surface is arranged in the filter body and is connected with a spraying machine main body in an installation way, two input interfaces are arranged at the bottom of the filter body and are respectively communicated with the bottom of a filtering cavity in the filter body, the filter screen is arranged in the filtering cavity, the two independent filter elements are arranged in the filter screen, an output interface is arranged on the filter body on the side surface of the filtering cavity, an overhaul port is arranged at the bottom of the filter body, and the sealing plug is arranged in the overhaul port. According to the utility model, by arranging two independent filter chambers and arranging two independently detachable filter cores in the filter chambers, the pipeline and spray gun nozzles of the double-pump airless sprayer can be better ensured not to be blocked easily, the spraying effect is better, and the work is more stable and reliable.
Description
Technical Field
The utility model relates to the technical field of airless spray coating machines, in particular to a double-row filtering and cooling integrated device of an airless spray coating machine.
Background
The airless sprayer adopts plunger pump to pressurize the paint, the high-pressure paint is conveyed to the spray gun through the high-pressure hose, and atomized after being sprayed out through the nozzle in the spray gun, so that a compact coating can be formed on the surface of an object conveniently. In order to avoid the spray gun nozzle being blocked, a filtering device can be arranged in the airless sprayer to filter the high-pressure coating, and the filtering device is used as a heat dissipation part in the sprayer to reduce the working temperature.
Therefore, the structural design of the filtering device is critical, and especially for airless spraying machines with double pumps and double spray guns, how the structure of the filtering device is integrated is important.
Disclosure of Invention
In order to solve the problems, the utility model aims to provide the double-row filtering and cooling integrated device for the airless spraying machine, wherein two independent filter chambers are arranged in the filter device, and two independently detachable filter cores are arranged in the filter chambers, so that the pipeline and spray gun nozzles of the double-pump airless spraying machine can be better ensured not to be blocked easily, the spraying effect is better, and the work is more stable and reliable.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a double filtration cooling integrated device of airless spraying machine, includes filter body, filter screen, independent filter core and sealed end cap, be equipped with cooling contact surface and flush coater main part erection joint in the filter body, filter body bottom is equipped with two input interface, two input interface respectively with filter cavity bottom intercommunication in the filter body, the filter screen is located in the filter cavity, two independent filter core is located again in the filter screen, the filter cavity side be equipped with output interface on the filter body, filter body bottom is equipped with the access hole, sealed end cap is located in the access hole.
Further, pressure sensors are respectively arranged on the filter bodies close to the two input interfaces.
Further, a safety relief valve is arranged on the filter body and is communicated with the input end of the filter cavity.
Further, a sealing ring is arranged between the sealing plug and the filter body.
Further, the two input interfaces are respectively and independently connected with the output end of the pump head of the airless sprayer.
The utility model has the following beneficial effects:
1. according to the utility model, by arranging two independent filter chambers and arranging two independently detachable filter cores in the filter chambers, the pipeline and spray gun nozzles of the double-pump airless sprayer can be better ensured not to be blocked easily, the spraying effect is better, and the work is more stable and reliable.
2. The filter body is compact in structure, the filter body is provided with the filter core which is convenient to disassemble and assemble, the filter body is also suitable for integrating a pressure sensor, a safety relief valve and the like, the filter body is suitable for being installed as a radiating component in a spraying machine, the sprayed paint can be utilized to take away heat generated during the working of the spraying machine, and the working temperature is reduced.
Drawings
FIG. 1 is a schematic front view of a dual-row filtration cooling integrated device for an airless sprayer of the utility model;
FIG. 2 is a schematic side view of a dual-row filtration cooling integrated device of an airless sprayer of the utility model;
FIG. 3 is a schematic cross-sectional view taken in the direction A-A of FIG. 1;
FIG. 4 is a schematic cross-sectional view taken in the direction B-B of FIG. 2;
FIG. 5 is a schematic perspective view of a dual-row filtration cooling integrated device for an airless sprayer of the utility model.
Reference numerals illustrate:
1. a filter body; 11. cooling the contact surface; 12. an input interface; 13. a filtration chamber; 14. an output interface; 15. an access opening; 2. a filter screen; 3. an independent filter element; 4. sealing the plugs; 5. a pressure sensor; 6. a safety relief valve; 7. and (3) sealing rings.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and specific examples:
referring to fig. 1-5, the double-row filtering and cooling integrated device of the airless sprayer comprises a filter body 1, a filter screen 2, an independent filter element 3 and a sealing plug 4, wherein a cooling contact surface 11 is arranged in the filter body 1 and is connected with a sprayer main body in an installation manner, two input interfaces 12 are arranged at the bottom of the filter body 1, and the two input interfaces 12 are respectively and independently connected with the output end of a pump head of the airless sprayer; the two input interfaces 12 are respectively communicated with the bottom of a filter cavity 13 in the filter body 1, the cylindrical filter screen 2 is arranged in the filter cavity 13, the two independent filter cores 3 are arranged in the filter screen 2, the filter body 1 on the side surface of the filter cavity 13 is provided with an output interface 14, the bottom of the filter body 1 is provided with an access hole 15, and the sealing plug 4 is arranged in the access hole 15.
Pressure sensors 5 are respectively arranged on the filter bodies 1 near the two input interfaces 12. The filter body 1 is provided with a safety relief valve 6 which is communicated with the input end of the filter cavity 13, and the safety relief valve 6 can be arranged on different surfaces of the filter body 1 to avoid interference.
A sealing ring 7 is arranged between the sealing plug 4 and the filter body 1.
When the utility model works, the filter body 1 is arranged on the sprayer main body through the cooling contact surface 11, two input interfaces 12 are respectively and independently connected with the output ends of two pump heads of the airless sprayer, two output interfaces 14 are respectively connected with two spray gun nozzles through pipelines, and the pressure sensor 5 is used for detecting the paint pressure in the filter chamber 13; after a period of use, the sealing plug 4 can be disassembled to take out the independent filter element 3 for cleaning or replacement; for applications where the separate cartridge 3 is not required to be installed, the separate cartridge 3 may not be placed in the filter chamber 13.
The foregoing description is only specific embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.
Claims (5)
1. The utility model provides a double filtration cooling integrated device of airless spraying machine which characterized in that: including filter body (1), filter screen (2), independent filter core (3) and sealed end cap (4), be equipped with cooling contact surface (11) and flush coater main part erection joint in filter body (1), filter body (1) bottom is equipped with two input interface (12), two input interface (12) respectively with filter cavity (13) bottom intercommunication in filter body (1), filter screen (2) are located in filter cavity (13), two independent filter core (3) are located again in filter screen (2), be equipped with output interface (14) on filter body (1) of filter cavity (13) side, filter body (1) bottom is equipped with access hole (15), sealed end cap (4) are located in access hole (15).
2. The airless sprayer double-row filtering and cooling integrated device according to claim 1, wherein: pressure sensors (5) are respectively arranged on the filter bodies (1) close to the two input interfaces (12).
3. The airless sprayer double-row filtering and cooling integrated device according to claim 2, wherein: the filter body (1) is provided with a safety relief valve (6) which is communicated with the input end of the filter cavity (13).
4. The airless sprayer double-row filtering and cooling integrated device according to claim 1, wherein: a sealing ring (7) is arranged between the sealing plug (4) and the filter body (1).
5. The airless sprayer double-row filtering and cooling integrated device according to claim 1, wherein: the two input interfaces (12) are respectively and independently connected with the output end of the pump head of the airless sprayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321620413.0U CN220143809U (en) | 2023-06-25 | 2023-06-25 | Double-row filtering and cooling integrated device of airless spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321620413.0U CN220143809U (en) | 2023-06-25 | 2023-06-25 | Double-row filtering and cooling integrated device of airless spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220143809U true CN220143809U (en) | 2023-12-08 |
Family
ID=89018017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321620413.0U Active CN220143809U (en) | 2023-06-25 | 2023-06-25 | Double-row filtering and cooling integrated device of airless spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220143809U (en) |
-
2023
- 2023-06-25 CN CN202321620413.0U patent/CN220143809U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |