CN216343093U - Novel cooling hydraulic oil tank - Google Patents
Novel cooling hydraulic oil tank Download PDFInfo
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- CN216343093U CN216343093U CN202122892160.XU CN202122892160U CN216343093U CN 216343093 U CN216343093 U CN 216343093U CN 202122892160 U CN202122892160 U CN 202122892160U CN 216343093 U CN216343093 U CN 216343093U
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Abstract
A novel cooling hydraulic oil tank comprises a hydraulic oil tank body, wherein an oil pump oil suction opening is formed in one side of the lower portion of the hydraulic oil tank body, an oil cooler oil return opening is formed in the outer wall of the hydraulic oil tank body, which is close to the oil pump oil suction opening, and an oil cooler oil suction opening matched with the oil cooler oil return opening is formed in the outer wall of the hydraulic oil tank body; the hydraulic oil tank is characterized in that a cooling water chamber for cooling the inner cavity of the hydraulic oil tank body is arranged at the bottom of the hydraulic oil tank body, a cooling water inlet and a cooling water outlet which are arranged oppositely are arranged on the outer wall of the cooling water chamber, and a plurality of water-stop plates for increasing the contact time of water flow and the hydraulic oil tank body are arranged in the cooling water chamber between the cooling water outlet and the cooling water inlet. The hydraulic cooling system is simple and practical in structure and good in stability, and the problems that a hydraulic cooling system in the prior art is poor in effect and easy to leak are well solved.
Description
Technical Field
The utility model relates to the technical field of hydraulic pressure, in particular to a novel cooling hydraulic oil tank.
Background
At present, most hydraulic oil tanks are cooled by oil coolers or tubular water coolers. However, in the case of large heat productivity or high ambient temperature, the cooling effect of the oil cooler or the tubular water cooler is not ideal, and the leakage is easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of the prior art and provides a novel cooling hydraulic oil tank which is simple in structure, good in cooling effect, energy-saving and environment-friendly, and the specific scheme is as follows:
the utility model relates to a novel cooling hydraulic oil tank, which is characterized in that: the hydraulic oil tank comprises a hydraulic oil tank body, wherein an oil tank cleaning cover is arranged at the top of the hydraulic oil tank body, a ladder for facilitating an maintainer to get on and off an oil tank is fixed on the outer wall of one side of the hydraulic oil tank body, a plurality of symmetrically arranged lifting lugs are circumferentially arranged on the upper part of the hydraulic oil tank body, an oil pump oil suction opening is arranged on one side of the lower part of the hydraulic oil tank body, an oil cooler oil return opening is arranged on the outer wall of the hydraulic oil tank body close to the oil pump oil suction opening, the oil cooler oil return opening and the oil pump oil suction opening are respectively arranged on the outer walls of two sides of the hydraulic oil tank body, an oil cooler oil suction opening matched with the oil cooler oil return opening is arranged on the outer wall of the same side of the hydraulic oil tank body, and the oil cooler oil suction opening and the oil cooler oil return opening are arranged on the outer wall of the same side of the hydraulic oil tank body; the hydraulic oil tank is characterized in that a cooling water chamber for cooling the inner cavity of the hydraulic oil tank body is arranged at the bottom of the hydraulic oil tank body, a cooling water inlet and a cooling water outlet which are arranged oppositely are formed in the outer wall of the cooling water chamber, a plurality of water-stop plates for increasing the contact time of water flow and the hydraulic oil tank body are arranged in the cooling water chamber between the cooling water outlet and the cooling water inlet, and the adjacent water-stop plates are arranged in a cross mode.
The technical problem to be solved by the utility model can be further realized by the following technical scheme that a plurality of air filters are arranged at the top of the hydraulic oil tank body.
The technical problem to be solved by the utility model can be further realized by the following technical scheme that 4 lifting lugs are arranged at four corners close to the hydraulic oil tank body.
The technical problem to be solved by the utility model can be further realized by the following technical scheme that an ultra-long liquid level thermometer is arranged on the outer wall of one side of the hydraulic oil tank body.
The technical problem to be solved by the utility model can be further realized by the following technical scheme that a plurality of supporting legs are arranged at the bottom of the cooling water chamber.
Compared with the prior art, the hydraulic cooling system has the advantages of simple and practical structure and good stability, and well solves the problems of poor effect, easy leakage and the like of the hydraulic cooling system in the prior art; an independent water cooling layer is designed at the bottom of the hydraulic oil tank body, so that cooling water flows through the bottom of the oil tank, and the cooling effect is achieved; the hydraulic oil tank is provided with the cooling interface of the oil cooler, and when the environmental temperature is high (such as complex environments like steel making) or the heat productivity for continuous high pressure and the like is large, the oil cooler starts to work, so that the hydraulic system is ensured to be in the optimal working temperature range.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the structure in the direction of a-a in fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, the novel cooling hydraulic oil tank provided by this embodiment includes a hydraulic oil tank body, an oil tank cleaning cover is disposed at the top of the hydraulic oil tank body, a ladder convenient for an inspector to get on and off the oil tank is fixed on the outer wall of one side of the hydraulic oil tank body, a plurality of symmetrically disposed lifting lugs are circumferentially disposed on the upper portion of the hydraulic oil tank body, an oil pump oil suction opening is disposed on one side of the lower portion of the hydraulic oil tank body, an oil cooler oil return opening is disposed on the outer wall of the hydraulic oil tank body near the oil pump oil suction opening, the oil cooler oil return opening and the oil pump oil suction opening are respectively disposed on the outer walls of two sides of the hydraulic oil tank body, an oil cooler oil suction opening matched with the oil cooler oil return opening is disposed on the outer wall of the same side of the hydraulic oil tank body; the hydraulic oil tank is characterized in that a cooling water chamber for cooling the inner cavity of the hydraulic oil tank body is arranged at the bottom of the hydraulic oil tank body, a cooling water inlet and a cooling water outlet which are arranged oppositely are formed in the outer wall of the cooling water chamber, a plurality of water-stop plates for increasing the contact time of water flow and the hydraulic oil tank body are arranged in the cooling water chamber between the cooling water outlet and the cooling water inlet, and the adjacent water-stop plates are arranged in a cross mode. The structure is suitable for large-scale heavy load or occasions with higher environmental temperature. Cooling water inlet 6 is located the left side of bottom cooling layer, and 10 bottom cooling layer' S right side bottoms are imported and exported to the cooling water, imports and exports and all sets up the ball valve, conveniently overhauls, and water-stop sheet 15 arranges in bottom cooling water room, and water-stop sheet staggered arrangement makes rivers form the S-shaped, increases rivers and fuel tank bottom plate contact time. And an air filter 1 is arranged at the upper part of the oil tank, so that the cleanliness of oil is kept, and impurities in the air are prevented from entering the oil tank. An anti-corrosion treatment process is required to be carried out inside the cooling water chamber so as to prevent rusting and polluting the quality of the circulating cooling water; the bottom cooling water chamber 7 is formed by square steel, a bottom plate and an oil tank bottom plate on the periphery to form a closed water cooling structure layer, the water-stop plates 15 are arranged in the middle, and the water-stop plates are arranged in a staggered mode in tandem to enable water flow of the cooling water chamber to form a stable curve flow direction, so that the contact time of the water flow and the oil tank bottom plate is prolonged, and a better cooling effect is achieved.
The top of the hydraulic oil tank body is provided with a plurality of air filters. The lug is equipped with 4, and sets up in four corners that are close to the hydraulic tank box. Lifting lugs 2 are arranged at four corners of the hydraulic oil tank body, so that the oil tank can be conveniently lifted during installation. An ultra-long liquid level thermometer 11 is installed on the outer wall of one side of the hydraulic oil tank body, and a liquid level meter one-way valve 12 is installed on the ultra-long liquid level thermometer 11. The ultra-long liquid level thermometer 11 and the liquid level meter one-way valve 12 can clearly display liquid level height and oil temperature, and the liquid level meter one-way valve is convenient to replace and is also a thermometer. The bottom of the cooling water chamber is provided with a plurality of support legs 8. Six supporting legs 8 are arranged to support the whole oil tank.
In the implementation of the utility model, the hydraulic oil tank body is arranged at the upper part, the cooling water chamber is arranged at the bottom, and the hydraulic oil tank body and the water cooling layer are separated by the oil tank bottom plate, so that the welding has no leakage, and the cooling water is prevented from mixing into the oil tank; the hydraulic oil tank body 3 is positioned on the upper layer and consists of a front vertical plate, a rear vertical plate, a left vertical plate, a right vertical plate, a top plate and a bottom plate to form an independent oil tank body; the left side surface of the hydraulic oil tank body is provided with an oil pump oil suction opening 5 which is provided with a butterfly valve and a shock absorption throat, so that the butterfly valve is closed when the oil pump is replaced or maintained, and the maintenance and the daily maintenance are convenient; the oil return port 4 of the oil cooler and the oil suction port 9 of the oil cooler are arranged on the front side and are both provided with a butterfly valve and a shock-absorbing throat, so that the maintenance and the replacement are convenient, the oil return port 4 of the oil cooler is close to the oil suction port 5 of the oil pump, oil cooled by the oil cooler enters a system after passing through the oil pump to realize circulation, the oil suction port 9 of the oil cooler is close to the system for returning oil, and the circulated hot oil is sucked into the oil cooler for cooling; the oil tank cleaning cover 13 is positioned at the top of the oil tank and used for cleaning the oil tank; the oil tank openly sets up cat ladder 14, the convenient oil tank of going up and down.
The oil tank is provided with a water cooling system and an oil cooling machine system at the same time, and the oil tank works in a water cooling mode when the ambient temperature is low through electrical control, so that energy is saved and emission is reduced; when the temperature rises and the water cooling is insufficient, the oil cooling machine is automatically opened by electrical control, and the hydraulic system is ensured to be in the optimal working temperature range.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the concept of the present invention in the disclosure of the present invention, and fall into the protection scope of the present invention.
Claims (5)
1. The utility model provides a novel cooling hydraulic tank which characterized in that: the hydraulic oil tank comprises a hydraulic oil tank body, wherein an oil tank cleaning cover is arranged at the top of the hydraulic oil tank body, a ladder for facilitating an maintainer to get on and off an oil tank is fixed on the outer wall of one side of the hydraulic oil tank body, a plurality of symmetrically arranged lifting lugs are circumferentially arranged on the upper part of the hydraulic oil tank body, an oil pump oil suction opening is arranged on one side of the lower part of the hydraulic oil tank body, an oil cooler oil return opening is arranged on the outer wall of the hydraulic oil tank body close to the oil pump oil suction opening, the oil cooler oil return opening and the oil pump oil suction opening are respectively arranged on the outer walls of two sides of the hydraulic oil tank body, an oil cooler oil suction opening matched with the oil cooler oil return opening is arranged on the outer wall of the same side of the hydraulic oil tank body, and the oil cooler oil suction opening and the oil cooler oil return opening are arranged on the outer wall of the same side of the hydraulic oil tank body; the hydraulic oil tank is characterized in that a cooling water chamber for cooling the inner cavity of the hydraulic oil tank body is arranged at the bottom of the hydraulic oil tank body, a cooling water inlet and a cooling water outlet which are arranged oppositely are formed in the outer wall of the cooling water chamber, a plurality of water-stop plates for increasing the contact time of water flow and the hydraulic oil tank body are arranged in the cooling water chamber between the cooling water outlet and the cooling water inlet, and the adjacent water-stop plates are arranged in a cross mode.
2. The new cooled hydraulic tank of claim 1, characterized in that: the top of the hydraulic oil tank body is provided with a plurality of air filters.
3. The new cooled hydraulic tank of claim 1, characterized in that: the lug is equipped with 4, and sets up in four corners that are close to the hydraulic tank box.
4. The new cooled hydraulic tank of claim 1, characterized in that: and an ultra-long liquid level thermometer is arranged on the outer wall of one side of the hydraulic oil tank body.
5. The new cooled hydraulic tank of claim 1, characterized in that: the bottom of the cooling water chamber is provided with a plurality of support legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122892160.XU CN216343093U (en) | 2021-11-24 | 2021-11-24 | Novel cooling hydraulic oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122892160.XU CN216343093U (en) | 2021-11-24 | 2021-11-24 | Novel cooling hydraulic oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216343093U true CN216343093U (en) | 2022-04-19 |
Family
ID=81152352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122892160.XU Active CN216343093U (en) | 2021-11-24 | 2021-11-24 | Novel cooling hydraulic oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216343093U (en) |
-
2021
- 2021-11-24 CN CN202122892160.XU patent/CN216343093U/en active Active
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