CN214118599U - Hydraulic tank pressure-maintaining device - Google Patents
Hydraulic tank pressure-maintaining device Download PDFInfo
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- CN214118599U CN214118599U CN202022695170.XU CN202022695170U CN214118599U CN 214118599 U CN214118599 U CN 214118599U CN 202022695170 U CN202022695170 U CN 202022695170U CN 214118599 U CN214118599 U CN 214118599U
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Abstract
The utility model discloses a hydraulic tank pressurizer, including hydraulic tank, the hydraulic tank side is provided with the oil pump, the oil pump is connected with filter assembly through oil pipe, be provided with the oil pipe that advances who is connected with filter assembly in the hydraulic tank, hydraulic tank inner chamber middle part is provided with the diaphragm, a plurality of vertical through-holes have been seted up on the diaphragm, the diaphragm downside is provided with multiunit and diaphragm vertically baffle, hydraulic tank inner chamber lower part is provided with level sensor and temperature sensor, the filter assembly top is provided with alarm device, alarm device includes hydraulic alarm and high temperature alarm ware, hydraulic tank top is provided with the electromagnetism breather valve. The utility model has the advantages of being scientific and reasonable in structural design, can effectively alleviate the range of rocking of fluid in the oil tank, improve the stability of device.
Description
Technical Field
The utility model relates to a hydraulic tank equipment technical field specifically is a hydraulic tank pressure maintaining device.
Background
The hydraulic oil tank is a special container, and has the functions of dissipating heat and depositing oil dirt besides storing hydraulic oil. Therefore, the upper cover of the hydraulic oil tank can not be opened at will except when the oil tank is cleaned, and the air filter is arranged on the oil tank, so that the atmosphere is communicated with the air in the oil tank through the filter. The hydraulic oil tank generally comprises main components such as a quick oil filling joint, an air filter, a thermometer, an oil level gauge, an oil absorption self-sealing device, a tank body, a blow-down valve and the like. The hydraulic oil tank is a special container for storing hydraulic oil in a hydraulic system. The hydraulic oil tank has the functions of heat dissipation, separation of bubbles in oil, impurity precipitation and the like besides oil storage in a hydraulic system. In order to balance the pressure balance inside and outside the hydraulic oil tank, a breather valve is arranged on the oil tank cover, so that the gas interaction inside and outside the oil tank is facilitated, and meanwhile, impurities outside the oil tank are prevented from entering the oil tank. The inside fluid rocks rapidly easily when current hydraulic tank removes, causes hydraulic oil to spill over, causes the wasting of resources, and poor stability probably makes outside impurity get into inside simultaneously, causes the fluid to pollute. Therefore, a hydraulic oil tank pressure-retaining device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic tank pressure maintaining device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic tank pressurizer, includes hydraulic tank, the hydraulic tank side is provided with the oil pump, the oil pump is connected with the filter assembly through oil pipe, be provided with the oil pipe that advances who is connected with the filter assembly in the hydraulic tank, hydraulic tank inner chamber middle part is provided with the diaphragm, a plurality of vertical through-holes have been seted up on the diaphragm, the diaphragm downside is provided with multiunit and diaphragm vertically baffle, hydraulic tank inner chamber lower part is provided with level sensor and temperature sensor, the filter assembly top is provided with alarm device, alarm device includes hydraulic alarm and high temperature alarm, the hydraulic tank top is provided with the electromagnetism breather valve.
Preferably, the filter assembly is arranged at the top of the hydraulic oil tank and fixedly connected with the hydraulic oil tank.
Preferably, the oil pipe is provided with an overflow valve and a filter.
Preferably, a restrictor is arranged on one side of the oil pipe.
Preferably, the bottom end of the oil inlet pipe penetrates through the transverse plate and extends to the lower part of the transverse plate.
Preferably, the bottom of the electromagnetic breather valve is provided with a filter cartridge connected with the electromagnetic breather valve.
Compared with the prior art, the beneficial effects of the utility model are that: the pressure maintaining device for the hydraulic oil tank is simple and reasonable in structural design and high in practicability, the inner cavity of the oil tank main body is divided into a plurality of oil chambers by arranging a plurality of partition plates, oil entering the oil tank main body passes through all the oil chambers in the oil tank main body, so that the liquidity of the oil is improved, the effects of heat dissipation, air separation and sedimentation can be improved, on the other hand, each partition plate is provided with meshes for passing the oil, the flow path of the oil can be further enlarged, bubbles in the oil can be better removed, the shaking range of the hydraulic oil in the tank can be effectively reduced by arranging the transverse plates, the hydraulic oil in the tank is relatively stable, the oil supply is relatively stable, the internal temperature and the oil pressure of the hydraulic oil tank can be timely monitored by arranging the liquid level sensor and the temperature sensor, and the filter cartridge is arranged at the bottom of the electromagnetic breather valve, the oil gas can be prevented from being sprayed outwards, and meanwhile, external impurities can be prevented from entering the hydraulic oil tank from the electromagnetic breather valve to cause pollution.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the fuel tank of the present invention;
fig. 3 is a schematic view of the structure of the partition board of the present invention.
In the figure: the device comprises a hydraulic oil tank 1, an oil pump 11, an oil pipe 12, a filtering assembly 13, an overflow valve 14, a filter 15, a restrictor 16, an oil inlet pipe 17, a transverse plate 18, a partition plate 19, a liquid level sensor 2, a temperature sensor 21, an electromagnetic breather valve 22, a filter cartridge 23 and an alarm device 24.
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. 1-3, the present invention provides a technical solution: a hydraulic oil tank pressure maintaining device comprises a hydraulic oil tank 1, an oil pump 11 is arranged on the side face of the hydraulic oil tank 1, the oil pump 11 is connected with a filtering component 13 through an oil pipe 12, the filtering component 13 is arranged at the top of the hydraulic oil tank 1 and fixedly connected with the hydraulic oil tank, an overflow valve 14 and a filter 15 are arranged on the oil pipe 12, the overflow valve can set system pressure to prevent system overload, the protecting system and elements are safe, a flow controller 16 is arranged on one side of the oil pipe 12, an oil inlet pipe 17 connected with the filtering component 13 is arranged in the hydraulic oil tank 1, a transverse plate 18 is arranged in the middle of an inner cavity of the hydraulic oil tank 1, a plurality of vertical through holes are formed in the transverse plate 18, the bottom end of the oil inlet pipe 17 penetrates through the transverse plate 18 and extends to the lower part of the transverse plate 18, through the transverse plate 18, the shaking amplitude of hydraulic oil in the hydraulic oil tank can be effectively reduced, the hydraulic oil tank is relatively stable, the oil supply is stable, a plurality of transverse plates 19 vertical to the transverse plate 18 are arranged on the lower side of the transverse plate 18, through setting up a plurality of baffles 19, separate the inner chamber of 1 main part of hydraulic tank for a plurality of grease chambers, make the fluid that gets into 1 main part of hydraulic tank pass through all grease chambers in the oil tank main part, thereby the mobility of fluid has been improved, can improve the effect of heat dissipation, separation air and deposit like this, on the other hand, all be provided with the mesh that is used for making fluid process on every baffle 19, not only can further increase the flow path of fluid, can also better the bubble in the fluid of discharging, the result of use of fluid has been improved.
1 inner chamber lower part of hydraulic tank is provided with level sensor 2 and temperature sensor 21, filter assembly 13 top is provided with alarm device 24, alarm device includes hydraulic pressure alarm and high temperature alarm, through setting up level sensor 2 and temperature sensor 21, can in time monitor 1 inside temperature of hydraulic tank and oil pressure, 1 top of hydraulic tank is provided with electromagnetism breather valve 22, electromagnetism breather valve 22 bottom is provided with cartridge filter 23 of being connected with it, through set up cartridge filter 23 in electromagnetism breather valve 22 bottom, can avoid oil gas from the outside blowout in the hydraulic tank 1, can avoid outside impurity to get into hydraulic tank 1 from electromagnetism breather valve 22 simultaneously and cause the pollution.
The working principle is as follows:
the hydraulic oil tank pressure maintaining device comprises a plurality of partition plates 19, wherein when the hydraulic oil tank pressure maintaining device works, hydraulic oil enters a hydraulic oil tank 1 after being filtered by a filtering component 13, the plurality of partition plates 19 divide an inner cavity of a main body of the hydraulic oil tank 1 into a plurality of oil chambers, so that the oil entering the main body of the hydraulic oil tank 1 passes through all the oil chambers in the main body of the hydraulic oil tank, the liquidity of the oil is improved, when the hydraulic oil shakes, the hydraulic oil shakes to the lower surface of a transverse plate 18, part of the hydraulic oil is blocked by the transverse plate 18, only a small part of the hydraulic oil enters the upper part through holes of the transverse plate 18, the quantity of the shaking hydraulic oil is reduced, the stability of the oil is kept, when the pressure in the hydraulic oil tank 1 is increased or reduced, an electromagnetic breather valve 22 can be automatically opened or closed, so that the balance of the air pressure inside and outside the hydraulic oil tank 1 is maintained, the volatilization of the hydraulic oil in the hydraulic oil tank 1 is reduced, the oil pressure and the oil temperature in the hydraulic oil tank 1 are monitored by a liquid level sensor 2 and a temperature sensor 21, when an abnormal condition occurs, the alarm device 24 can remind the worker in time.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 utility model provides a hydraulic tank pressurizer, includes hydraulic tank (1), its characterized in that: hydraulic tank (1) side is provided with oil pump (11), oil pump (11) are connected with filter assembly (13) through oil pipe (12), be provided with into oil pipe (17) of being connected with filter assembly (13) in hydraulic tank (1), hydraulic tank (1) inner chamber middle part is provided with diaphragm (18), a plurality of vertical through-holes have been seted up on diaphragm (18), diaphragm (18) downside is provided with multiunit and diaphragm (18) vertically baffle (19), hydraulic tank (1) inner chamber lower part is provided with level sensor (2) and temperature sensor (21), filter assembly (13) top is provided with alarm device (24), alarm device includes hydraulic alarm and high temperature alarm, hydraulic tank (1) top is provided with electromagnetism breather valve (22).
2. The hydraulic oil tank pressure-retaining device according to claim 1, characterized in that: the filter assembly (13) is arranged at the top of the hydraulic oil tank (1) and is fixedly connected with the hydraulic oil tank.
3. The hydraulic oil tank pressure-retaining device according to claim 1, characterized in that: an overflow valve (14) and a filter (15) are arranged on the oil pipe (12).
4. The hydraulic oil tank pressure-retaining device according to claim 1, characterized in that: and a throttler (16) is arranged on one side of the oil pipe (12).
5. The hydraulic oil tank pressure-retaining device according to claim 1, characterized in that: the bottom end of the oil inlet pipe (17) penetrates through the transverse plate (18) and extends to the lower portion of the transverse plate (18).
6. The hydraulic oil tank pressure-retaining device according to claim 1, characterized in that: and a filter cylinder (23) connected with the electromagnetic breather valve (22) is arranged at the bottom of the electromagnetic breather valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022695170.XU CN214118599U (en) | 2020-11-20 | 2020-11-20 | Hydraulic tank pressure-maintaining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022695170.XU CN214118599U (en) | 2020-11-20 | 2020-11-20 | Hydraulic tank pressure-maintaining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214118599U true CN214118599U (en) | 2021-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022695170.XU Active CN214118599U (en) | 2020-11-20 | 2020-11-20 | Hydraulic tank pressure-maintaining device |
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| CN (1) | CN214118599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114103628A (en) * | 2021-11-19 | 2022-03-01 | 中国北方发动机研究所(天津) | Pressure oil tank |
-
2020
- 2020-11-20 CN CN202022695170.XU patent/CN214118599U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114103628A (en) * | 2021-11-19 | 2022-03-01 | 中国北方发动机研究所(天津) | Pressure oil tank |
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