CN218439954U - Servo energy-saving hydraulic equipment - Google Patents
Servo energy-saving hydraulic equipment Download PDFInfo
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- CN218439954U CN218439954U CN202222779258.9U CN202222779258U CN218439954U CN 218439954 U CN218439954 U CN 218439954U CN 202222779258 U CN202222779258 U CN 202222779258U CN 218439954 U CN218439954 U CN 218439954U
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Abstract
The utility model discloses a servo energy-saving hydraulic device, which comprises a device box, wherein the upper wall of the device box is provided with an internal gear pump, the internal gear pump is connected with a servo motor, a liquid box is arranged in the device box, and the internal gear pump is communicated with the inside of the liquid box; the utility model discloses rational in infrastructure, the modern design is washed assigned pressure for the energy storage ware through the pressure reducing valve group, detects energy storage ware pressure through pressure sensor, and after arriving assigned pressure, servo motor stops, is less than system demand pressure, and servo motor automatic start makes the energy storage ware reach set pressure after, and servo motor stops, and this process is automatic control, reaches convenient and fast, energy-conservation, falls the purpose of making an uproar, environmental protection, and degree of automation is high, and the precision is good.
Description
Technical Field
The utility model relates to the technical field of machining, specifically be a servo energy-conserving hydraulic equipment.
Background
The motor continuously runs under the pressure maintaining state in the existing machining field, wastes energy, has large noise, and is not beneficial to the energy-saving and environment-friendly concept.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the servo energy-saving hydraulic equipment comprises an equipment box, wherein an inner gear pump is arranged on the upper wall of the equipment box, a servo motor is connected onto the inner gear pump, a liquid box is arranged in the equipment box, and the inner gear pump is communicated with the inside of the liquid box;
the upper wall of the equipment box is also provided with a pressure reducing valve bank, and the pressure reducing valve bank is connected with the liquid box through a pipeline;
the side wall of the equipment box is fixed with an energy accumulator through a hoop, and the energy accumulator is connected with the pressure reducing valve bank through a pipeline.
Preferably, the pressure reducing valve group is provided with a pressure gauge.
Preferably, a pressure sensor is arranged on the energy accumulator.
Preferably, a liquid level meter is installed on the front wall of the equipment box, and a probe of the liquid level meter is inserted into the liquid box.
Preferably, the control box is arranged in the equipment box, the control box is provided with a control panel, and the control panel is installed on the front wall of the equipment box.
Preferably, the left side wall of the equipment box is provided with a shutter.
The utility model discloses following beneficial effect has: the utility model discloses rational in infrastructure, the modern design dashes assigned pressure for the energy storage ware through the pressure reducing valve group, through pressure sensor detection energy storage ware pressure, after reacing assigned pressure, servo motor stops, is less than system demand pressure, and after servo motor automatic start made the energy storage ware reach set pressure, servo motor stopped, and this process is automatic control, reaches convenient and fast, energy-conservation, falls the purpose of making an uproar, environmental protection, and degree of automation is high, and the precision is good.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic left side view of the present invention;
fig. 4 is a schematic plan view of the present invention.
In the figure: 1-equipment box, 2-internal gear pump, 3-servo motor, 4-pressure reducing valve group, 5-energy accumulator, 6-pressure gauge, 7-pressure sensor, 8-liquid level meter, 9-control panel and 10-shutter.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the servo energy-saving hydraulic equipment comprises an equipment box 1, wherein an internal gear pump 2 is arranged on the upper wall of the equipment box 1, a servo motor 3 is connected to the internal gear pump 2, a liquid tank is arranged in the equipment box 1, and the internal gear pump 2 is communicated with the inside of the liquid tank;
the upper wall of the equipment box 1 is also provided with a pressure reducing valve group 4, the pressure reducing valve group 4 can control the pressure range, and the pressure reducing valve group 4 is connected with the liquid box through a pipeline;
the side wall of the equipment box 1 is fixed with an energy accumulator 5 through a hoop, the pressure of the energy accumulator 5 is maintained, and the energy accumulator 5 is connected with a pressure reducing valve bank 4 through a pipeline.
Specifically, the pressure reducing valve group 4 is provided with a pressure gauge 6.
Specifically, the accumulator 5 is provided with a pressure sensor 7.
Specifically, a liquid level meter 8 is installed on the front wall of the equipment box 1, a probe of the liquid level meter 8 is inserted into the liquid box, and the liquid level meter 8 can monitor the liquid level in the liquid box.
Specifically, the equipment box 1 houses a control box, the control box is provided with a control panel 9, and the control panel 9 is attached to the front wall of the equipment box 1.
Specifically, a louver 10 is provided on the left side wall of the equipment box 1, and the inside of the equipment box 1 is ventilated through the louver 10.
Example (b): drive crescent gear pump 2 through servo motor 3, 2 delivery pressure of crescent gear pump are after to decompression valves 4, monitor pressure through manometer 6, give energy storage ware 5 through decompression valves 4 and dash to the assigned pressure, detect energy storage ware 5 pressure through pressure sensor 7, arrive behind the assigned pressure, servo motor 3 stops, be less than system demand pressure, servo motor 3 automatic start makes energy storage ware 5 reach behind the settlement pressure, servo motor 3 stops, this process is automatic control, reach convenient and fast, energy-conservation, fall and make an uproar, the mesh of environmental protection, servo motor 3, the manometer, pressure sensor 7 and control box signal connection.
Compared with the traditional hydraulic system, the hydraulic system has the advantages that the energy consumption is reduced by 30% -70%, overflow heating is avoided, flow flows when no mechanical action response exists, hydraulic resistance heating is avoided, the heating value is 10% -30% of that of the traditional hydraulic system, the automation degree is high, the precision is good, and the efficiency is high.
In the description of the present embodiment, it should be noted that unless otherwise specifically stated or limited, the terms 'mounted', 'connected', 'communicated' are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The servo energy-saving hydraulic equipment is characterized by comprising an equipment box (1), wherein an internal gear pump (2) is arranged on the upper wall of the equipment box (1), a servo motor (3) is connected to the internal gear pump (2), a liquid tank is arranged in the equipment box (1), and the internal gear pump (2) is communicated with the inside of the liquid tank;
the upper wall of the equipment box (1) is also provided with a pressure reducing valve bank (4), and the pressure reducing valve bank (4) is connected with the liquid box through a pipeline;
the side wall of the equipment box (1) is fixed with an energy accumulator (5) through a hoop, and the energy accumulator (5) is connected with the pressure reducing valve group (4) through a pipeline.
2. A servo energy saving hydraulic equipment according to claim 1, characterized in that the pressure reducing valve group (4) is equipped with a pressure gauge (6).
3. Servo energy saving hydraulic device according to claim 1, characterized in that a pressure sensor (7) is arranged on the accumulator (5).
4. The servo energy-saving hydraulic equipment according to claim 1, characterized in that a liquid level meter (8) is mounted on the front wall of the equipment box (1), and a probe of the liquid level meter (8) is inserted into the liquid box.
5. A servo energy-saving hydraulic equipment according to claim 1, characterized in that the equipment box (1) is provided with a built-in control box, the control box is provided with a control panel (9), and the control panel (9) is arranged on the front wall of the equipment box (1).
6. Servo energy saving hydraulic device according to claim 1, characterized in that the left side wall of the device box (1) is provided with a shutter (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222779258.9U CN218439954U (en) | 2022-10-21 | 2022-10-21 | Servo energy-saving hydraulic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222779258.9U CN218439954U (en) | 2022-10-21 | 2022-10-21 | Servo energy-saving hydraulic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218439954U true CN218439954U (en) | 2023-02-03 |
Family
ID=85067600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222779258.9U Active CN218439954U (en) | 2022-10-21 | 2022-10-21 | Servo energy-saving hydraulic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218439954U (en) |
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2022
- 2022-10-21 CN CN202222779258.9U patent/CN218439954U/en active Active
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