CN220566208U - Single-machine multipurpose diaphragm pump for coating - Google Patents
Single-machine multipurpose diaphragm pump for coating Download PDFInfo
- Publication number
- CN220566208U CN220566208U CN202322280078.0U CN202322280078U CN220566208U CN 220566208 U CN220566208 U CN 220566208U CN 202322280078 U CN202322280078 U CN 202322280078U CN 220566208 U CN220566208 U CN 220566208U
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- power
- turbine
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- diaphragm
- eccentric
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- 239000011248 coating agent Substances 0.000 title claims abstract description 4
- 238000000576 coating method Methods 0.000 title claims abstract description 4
- 238000005086 pumping Methods 0.000 claims abstract description 31
- 239000003973 paint Substances 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 6
- 230000008602 contraction Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 239000011344 liquid material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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- Reciprocating Pumps (AREA)
Abstract
The utility model aims to provide a single-machine multipurpose diaphragm pump for coating, which realizes the control of a single power system to a plurality of pumping systems; in order to achieve the above object, the present utility model provides a single-machine multipurpose diaphragm pump for paint, comprising: the system comprises a power device, a pumping system and a control system, wherein the control system controls the power device to start and stop, and the power device provides power for the pumping system; the power device comprises a power machine, a power transmission device and a pushing device, wherein the power machine is arranged above the base, the control device controls the start and stop of the power machine, the power transmission device comprises a vortex rod, a connecting rod and an eccentric turbine, the vortex rod is connected with the eccentric turbine through the connecting rod, and the power machine drives the vortex rod to rotate.
Description
Technical Field
The utility model relates to the technical field of liquid pumping, in particular to a single-machine multipurpose diaphragm pump.
Background
In the prior art, the diaphragm pump is mainly a single-machine single-use diaphragm pump, and the power device and the pumping device have no heat absorption or isolation device, so that the pumping capability and the pumping environment of various and special liquid materials are difficult to ensure.
Therefore, the technical field of targeted liquid material pumping provides a single-machine multipurpose diaphragm pump, which is a technical problem to be solved urgently.
Disclosure of Invention
The utility model aims to provide a single-machine multipurpose diaphragm pump for paint, which realizes the control of a single power system to a plurality of pumping systems.
In order to achieve the above object, the present utility model provides a single-machine multipurpose diaphragm pump for paint, comprising: the system comprises a power device, a pumping system and a control system, wherein the control system controls the power device to start and stop, and the power device provides power for the pumping system;
the power device comprises a power machine, a power transmission device and a pushing device, wherein the power machine is arranged above the base, the starting and stopping of the power machine are controlled by the control device, the power transmission device comprises a vortex rod, a connecting rod and an eccentric turbine, the vortex rod is connected with the eccentric turbine through the connecting rod, and the power machine drives the vortex rod to rotate;
the pumping system comprises n pumping devices, n is an integer greater than 1, the eccentric turbine is connected with n pistons, one end of each piston is connected with the eccentric turbine, one end of each piston is connected with a pushing body, the pushing body is abutted with the pumping devices, and the eccentric turbine drives the pistons to reciprocate in a piston cylinder; preferably, n is 4; preferably, a one-way valve is arranged in the piston cylinder.
Further, the pumping device comprises a diaphragm, an inlet valve, an outlet valve, a cylinder body and a sealing ring, wherein the inlet valve and the outlet valve are communicated with the interior of the cylinder body, the diaphragm is arranged on the side wall of the cylinder body and has elasticity, the pushing body is abutted against the diaphragm, the sealing ring surrounds the diaphragm, and the sealing ring ensures the sealing environment of the pushing body and the diaphragm part; preferably, the inlet valve is connected with the feed inlet, and the outlet valve is connected with the discharge outlet.
Further, a turbine shell is arranged outside the eccentric turbine, the turbine shell is respectively provided with an inner shell and an outer shell, the inner shell is nested inside the outer shell, and the shape inside the turbine shell is a line track formed by the outer edge of the eccentric turbine running for a circle.
Further, the turbine casing and the cylinder body are respectively connected to the two ends of the sealing ring, and the sealing ring has expansion and contraction performance, so that the cylinder body can move far and near from the eccentric turbine.
Further, a cooling cylinder is arranged on the outer side of the turbine shell and used for absorbing heat energy generated by acting of the eccentric turbine.
Further, the control system comprises a controller and a control circuit, wherein the controller controls the eccentric turbine power, timing and rotating speed.
Further, a bracket is arranged at the bottom of the shell of the turbine shell.
The utility model has the advantages that:
a plurality of pumping devices are controlled simultaneously through a single power device, so that the pumping capability and the pumping environment of different liquid materials are met.
Drawings
FIG. 1 is a schematic diagram of a single-machine multipurpose diaphragm pump for paint;
fig. 2 is a side view of a single-machine multipurpose diaphragm pump for paint.
As shown in the figure, 1, a feed inlet; 2. a cooling cylinder; 3. a piston; 4. an outlet valve; 5. a diaphragm; 6. pushing body; 7. a seal ring; 8. an inlet valve; 9. a cylinder; 10. a one-way valve; 11. an eccentric turbine; 12. a discharge port; 13. a connecting rod; 14. a turbine housing; 15. a bracket; 16. a scroll rod; 17. a power machine; 18. and (5) a base.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1 and 2, a single-machine multipurpose diaphragm pump for paint is characterized by comprising: the system comprises a power device, a pumping system and a control system, wherein the control system controls the power device to start and stop, and the power device provides power for the pumping system;
the power device comprises a power machine, a power transmission device and a pushing device, wherein the power machine 17 is arranged above the base 18, the start and stop of the power machine are controlled by the control device, the power transmission device comprises a vortex rod 16, a connecting rod 13 and an eccentric turbine 11, the vortex rod 16 is connected with the eccentric turbine 11 through the connecting rod 13, and the power machine 17 drives the vortex rod 16 to rotate;
the pumping system comprises 4 pumping devices, the eccentric turbine 11 is connected with n pistons 3, one end of each piston 3 is connected with the eccentric turbine 11, one end of each piston 3 is connected with a pushing body 6, the pushing bodies 6 are abutted to the pumping devices, the eccentric turbine 11 drives the pistons 3 to reciprocate in a piston cylinder, and a one-way valve is arranged in the piston cylinder.
The pumping device comprises a diaphragm 5, an inlet valve 8, an outlet valve 4, a cylinder 9 and a sealing ring 7, wherein the inlet valve 8 and the outlet valve 4 are communicated with the interior of the cylinder 9, the diaphragm 5 is arranged on the side wall of the cylinder 9, the diaphragm 5 is elastic, the pushing body 6 is abutted against the diaphragm 5, the sealing ring 7 surrounds the diaphragm 5, the sealing ring 7 ensures the sealing environment of the pushing body 6 and the diaphragm 5, the inlet valve 8 is connected with the feed inlet 1, and the outlet valve 4 is connected with the discharge outlet 12.
The eccentric turbine 11 is externally provided with a turbine shell 14, the turbine shell 14 is respectively provided with an inner shell and an outer shell, the inner shells are nested inside the outer shells, and the shape inside the turbine shell 14 is a linear track formed by the outer edges of the eccentric turbine 11 running for a circle.
The two ends of the sealing ring 7 are respectively connected with the shell of the turbine shell 14 and the cylinder body 9, and the sealing ring 7 has telescopic performance, so that the cylinder body 9 can move far and near from the eccentric turbine 11; a cooling cylinder 2 is arranged between the inner shell and the outer shell of the turbine shell 14, and the cooling cylinder 2 is used for absorbing heat energy generated by the work of the eccentric turbine 11.
The control system comprises a controller and a control circuit, wherein the controller controls the power, timing and rotating speed of the eccentric turbine 11; the bottom of the turbine housing 14 is provided with a bracket 15.
The specific working process comprises the following steps: when the device is used, after the feed inlet 1 and the discharge outlet 12 are connected with an external pipeline, the power device is started to work, the eccentric turbine 11 controls the piston 3 to reciprocate in the piston cylinder, the pushing body 6 pushes the diaphragm 5 to control the pressure difference in the cylinder 9, the inlet valve 8 is closed under pressure when the pressure is high, the outlet valve 4 is opened under pressure, the inlet valve 8 is opened and the outlet valve 4 is closed when the pressure is low, and the inlet valve 8 and the outlet valve 4 are opened and closed for 2 times, namely, 1 stroke of the pumping device. When the liquid material type can not reach the maximum running amount of the equipment, the redundant cylinder body can be pulled to be far away from the turbine shell 14 and fixed through bolts, the sealing ring is lengthened, the pushing body can not push the diaphragm to move in the working process, and single-cylinder single control is realized.
It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. 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 fall within the scope of the utility model.
Claims (7)
1. A single-machine multipurpose diaphragm pump for paint, comprising: the system comprises a power device, a pumping system and a control system, wherein the control system controls the power device to start and stop, and the power device provides power for the pumping system;
the power device comprises a power machine, a power transmission device and a pushing device, wherein the power machine (17) is arranged above a base (18) and is controlled by a control device to start and stop, the power transmission device comprises a vortex rod (16), a connecting rod (13) and an eccentric turbine (11), the vortex rod (16) is connected with the eccentric turbine (11) through the connecting rod (13), and the power machine (17) drives the vortex rod (16) to rotate;
the pumping system comprises n pumping devices, n is an integer greater than 1, the eccentric turbine (11) is connected with n pistons (3), one end of each piston (3) is connected with the corresponding eccentric turbine (11), one end of each piston (3) is connected with a pushing body (6), the pushing bodies (6) are abutted to the pumping devices, and the pistons (3) are driven by the corresponding eccentric turbines (11) to reciprocate in a piston cylinder.
2. The single-machine multipurpose diaphragm pump for coating materials according to claim 1, wherein the pumping device comprises a diaphragm (5), an inlet valve (8), an outlet valve (4), a cylinder (9) and a sealing ring (7), the inlet valve (8), the outlet valve (4) and the cylinder (9) are communicated with each other, the diaphragm (5) is arranged on the side wall of the cylinder (9), the diaphragm (5) has elasticity, the pushing body (6) is abutted to the diaphragm (5), the sealing ring (7) surrounds the diaphragm (5), and the sealing ring (7) ensures the sealing environment of the pushing body (6) and the diaphragm (5).
3. A single-machine multipurpose diaphragm pump for paint according to claim 2, characterized in that a turbine housing (14) is arranged outside the eccentric turbine (11), the turbine housing (14) is respectively an inner housing and an outer housing, the inner housing is nested inside the outer housing, and the shape inside the turbine housing (14) is a line track formed by one circle of running of the outer edge of the eccentric turbine (11).
4. A single-machine multipurpose diaphragm pump for paint according to claim 3, characterized in that both ends of the sealing ring (7) are respectively connected with the casing of the turbine casing (14) and the cylinder (9), and the sealing ring (7) has expansion and contraction properties, so that the cylinder (9) can move far and near from the eccentric turbine (11).
5. The single-machine multipurpose diaphragm pump for paint according to claim 4, wherein a cooling cylinder (2) is arranged between the inner shell and the outer shell of the turbine housing (14), and the cooling cylinder (2) is used for absorbing heat energy generated by acting of the eccentric turbine (11).
6. A single machine multipurpose diaphragm pump for paint according to claim 5, characterized in that the control system comprises a controller and a control circuit, the controller controlling the power, timing and rotational speed of the eccentric turbine (11).
7. A single-machine multipurpose diaphragm pump for paint according to claim 6, characterized in that the bottom of the casing of the turbine housing (14) is provided with a bracket (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322280078.0U CN220566208U (en) | 2023-08-24 | 2023-08-24 | Single-machine multipurpose diaphragm pump for coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322280078.0U CN220566208U (en) | 2023-08-24 | 2023-08-24 | Single-machine multipurpose diaphragm pump for coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220566208U true CN220566208U (en) | 2024-03-08 |
Family
ID=90094795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322280078.0U Active CN220566208U (en) | 2023-08-24 | 2023-08-24 | Single-machine multipurpose diaphragm pump for coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220566208U (en) |
-
2023
- 2023-08-24 CN CN202322280078.0U patent/CN220566208U/en active Active
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