CN217055813U

CN217055813U - Hydraulic oil circulating and filtering device for hydraulic oil station

Info

Publication number: CN217055813U
Application number: CN202220573066.XU
Authority: CN
Inventors: 王贺; 周浩; 孔繁久
Original assignee: Shenyang Panwell Electric Power Technology Co ltd
Current assignee: Shenyang Panwell Electric Power Technology Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-26
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a hydraulic oil circulating filter device for a hydraulic oil station, which comprises a box body, wherein both sides of the lower wall surface at the inner part of the box body are respectively and fixedly provided with a filter box and a cooling box, the inner walls at the periphery of the filter box are respectively and fixedly provided with a fixed edge, a filter net cage is inserted between two pairs of the fixed edges, the inner walls at both ends of the box body are respectively provided with a first pipeline and a second pipeline, one end of the first pipeline is communicated with the inner part of the filter box and positioned above the filter net cage, the lower wall surface at the inner part of the box body is fixedly provided with a bracket between the filter box and the cooling box, the upper end of the bracket is fixedly provided with a liquid separating mechanism, the inner part of the cooling box is obliquely and fixedly provided with a baffle plate, the utility model relates to the technical field of the hydraulic oil station, the flowing surface area of the hydraulic oil is increased by tiling, which is beneficial to quick heat dissipation, the triangular plate can delay the flowing speed of hydraulic oil on the inclined partition plate.

Description

Hydraulic oil circulating and filtering device for hydraulic oil station

Technical Field

The utility model relates to a hydraulic pressure oil station technical field specifically is a hydraulic oil circulating and filtering device for hydraulic pressure oil station.

Background

The utility model discloses a CN207161433U utility model discloses a cooler assembly for cooling hydraulic oil in engineering machinery field, which comprises an oil cooler, a cooling water outlet pipe, a hydraulic oil inlet and a supporting and fixing plate, however, in actual life, the radiating pipe has no speed regulation function, the speed of hydraulic oil flowing in the radiating pipe is too fast, when the hydraulic oil has not dissipated more heat, the hydraulic oil flows away from the radiating pipe, the whole radiating effect is poor, meanwhile, the oil cooler has no filtering and protecting function, because of the long-term operation of mechanical equipment, the impurities generated by abrasion are always left in the hydraulic oil, and the impurities can be attached to the inner wall of the oil cooler, the cleaning is inconvenient, and when impurities are more, the heat dissipation effect can be influenced, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a hydraulic oil circulating and filtering device for hydraulic oil station has solved the unable problem of cleaing away impurity and radiating effect inadequately of current device.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a hydraulic oil circulating filter device for a hydraulic oil station comprises a box body, wherein a filter box and a cooling box are respectively and fixedly arranged on two sides of the lower wall surface in the inner part of the box body, the inner walls of the periphery of the filter box are respectively and fixedly provided with a fixed edge, a filter net cage is inserted between two pairs of the fixed edges, a first pipeline and a second pipeline are respectively arranged on the inner walls of the two ends of the box body, one end of the first pipeline is communicated with the inside of the filter box and positioned above the filter screen cage, a bracket is fixedly arranged on the lower wall surface of the inner part of the box body and positioned between the filter box and the cooling box, the upper end of the bracket is fixedly provided with a liquid separating mechanism, the interior of the cooling box is obliquely and fixedly provided with a clapboard, and a cooling mechanism is arranged on the partition plate, and one end of the second pipeline is communicated with the inside of the cooling box and positioned above one end of the partition plate.

Preferably, divide liquid mechanism including fixed mounting in the branch liquid box of support upper end, the upper end that divides liquid box lateral wall is connected with the third pipeline and the lower extreme of another lateral wall is connected with a plurality of drain pipes that the structure is the same, and is a plurality of the one end of the drain pipe that the structure is the same with another lateral wall of cooling box just is located the top of the baffle other end is linked together, the lower extreme of third pipeline with a lateral wall of rose box just is located the below on fixed edge is linked together, the perpendicular fixed mounting in inside of branch liquid box has the separation net.

Preferably, the cooling mechanism includes fixed mounting and is in pipeline group frame on the baffle lower wall, the lower extreme fixed mounting of pipeline group frame has the cooling tube, fixed mounting has the water pump on the inside lower wall of cooler bin, be connected with inlet tube and outlet pipe on the water inlet end and the outlet end of water pump respectively, the upper end of outlet pipe with the upper end of cooling tube is connected, the lower extreme of cooling tube is connected with the drain pipe, the same set-square of a plurality of fixed mounting structures on the last wall of baffle.

Preferably, the upper end of the filter box is provided with a cover plate, the lower end of the cover plate is fixedly provided with a pair of pressure rods, and the lower ends of the pressure rods are in contact with the upper ends of the two side walls of the filter screen cage.

Preferably, a storage box is fixedly mounted on the lower wall surface of the inner portion of the box body and located on one side of the filter box, and a standby net is placed in the storage box.

Preferably, a pump body is arranged on the third pipeline.

Preferably, a plurality of triangular plates with the same structure are uniformly distributed on the upper wall surface of the partition plate in a stepped manner from top to bottom.

Advantageous effects

The utility model provides a hydraulic oil circulating filter device for hydraulic oil station, which has the advantages that the device has compact structure, when hydraulic oil enters into the box body, the hydraulic oil can be firstly filtered by a filter screen cage, impurities can be left in the filter screen cage, then a pump can send the filtered hydraulic oil into a liquid separation box, a separation net in the liquid separation box plays a role of secondary filtration, the impurities can be prevented from entering into a cooling box, the hydraulic oil is filtered and purified, then a plurality of liquid outlet pipes at the bottom of the liquid separation box can divide the hydraulic oil in the liquid separation box to flow to a partition plate in the cooling box in a tiled way, the flowing surface area of the hydraulic oil is increased by tiling, the device is beneficial to quick heat dissipation of the hydraulic oil, the cooling pipe is arranged below the partition plate, the function of heat dissipation can be realized for the partition plate, the heat dissipation is accelerated, a plurality of triangular plates with the same structure are arranged above the partition plate, the speed of the hydraulic oil flowing on the inclined partition plate can be delayed, and convenience is brought to the use of people.

Drawings

Fig. 1 is a top view of the inside of the box body of the present invention.

Fig. 2 is the schematic diagram of the internal structure of the filter box of the present invention.

Fig. 3 is a side sectional view of the cooling box of the present invention.

In the figure: 1. a box body; 2. a storage box; 3. a standby network; 4. a filter box; 5. a first conduit; 6. a third pipeline; 7. a liquid separation box; 8. an isolation net; 9. a liquid outlet pipe; 10. a cooling tank; 11. a partition plate; 12. a set square; 13. a second pipe; 14. a drain pipe; 15. a cooling tube; 16. a water pump; 17. a water outlet pipe; 18. a water inlet pipe; 19. a pump body; 20. a cover plate; 21. a fixed edge; 22. a filter screen cage; 23. a pressure lever.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a hydraulic oil circulating and filtering device for hydraulic oil station, includes box 1, the both sides of box 1 inside lower wall are fixed mounting respectively has rose box 4 and cooler bin 10, fixed mounting has fixed 21 along on the inner wall all around respectively of rose box 4, and two pairs fixed cartridge has filter screen cage 22 between 21, be equipped with first pipeline 5 and second pipeline 13 on the inner wall at box 1 both ends respectively, first pipeline 5 one end with rose box 4 is inside and be located the top of filter screen cage 22 is linked together, on the box 1 inside lower wall and be located fixed mounting has the support between rose box 4 and cooler bin 10, support upper end fixed mounting has the liquid separating mechanism, the inside slope fixed mounting of cooler bin 10 has baffle 11, install cooling body on the baffle 11, the one end of second pipeline 13 with cooler bin 10 is inside and be located the top of baffle 11 one end is linked together, the liquid separating mechanism comprises a liquid separating box 7 fixedly installed at the upper end of the support, the upper end of one side wall of the liquid separating box 7 is connected with a third pipeline 6, the lower end of the other side wall of the liquid separating box 7 is connected with a plurality of liquid outlet pipes 9 with the same structure, one end of each of the liquid outlet pipes 9 with the same structure is communicated with the other side wall of the cooling box 10 and positioned above the other end of the partition plate 11, the lower end of the third pipeline 6 is communicated with one side wall of the filtering box 4 and positioned below the fixing edge 21, a separation net 8 is vertically and fixedly installed inside the liquid separating box 7, the cooling mechanism comprises a pipeline assembly frame fixedly installed on the lower wall surface of the partition plate 11, a cooling pipe 15 is fixedly installed at the lower end of the pipeline assembly frame, a water pump 16 is fixedly installed on the inner lower wall surface of the cooling box 10, and a water inlet end and a water outlet end of the water pump 16 are respectively connected with a water inlet pipe 18 and a water outlet pipe 17, the upper end of outlet pipe 17 with the upper end of cooling tube 15 is connected, the lower extreme of cooling tube 15 is connected with drain pipe 14, the same set-square 12 of a plurality of fixed mounting structures on the last wall of baffle 11, the upper end of rose box 4 is equipped with apron 20, the lower extreme fixed mounting of apron 20 has a pair of depression bar 23, and is a pair of the lower extreme of depression bar 23 with the upper end of filter screen cage 22 both sides wall contacts, just be located on the box 1 inside lower wall one side fixed mounting of rose box 4 has deposits case 2, reserve net 3 has been placed in depositing case 2, be equipped with pump body 19, a plurality of the same set-square 12 of structure is from last to being cascaded evenly distributed down on the last wall of baffle 11.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.

The embodiment is as follows: when the filter box is used, firstly, outside hydraulic oil is sent into the box body 1 through the first pipeline 5, the hydraulic oil can enter the filter box 4 firstly, impurities can be left in the filter net cage 22, the filtered hydraulic oil can flow to the third pipeline 6 from the bottom of the filter net cage 22 and enter the liquid separation box 7, the separation net 8 in the liquid separation box 7 plays a role in secondary filtration, the impurities remained in the hydraulic oil are filtered out, then the hydraulic oil can be divided by the liquid outlet pipes 9, the hydraulic oil flatly paved downwards flows on the partition plate 11, meanwhile, under the action of the water pump 16, cooling liquid can flow in the cooling pipe 15 on the lower wall surface of the partition plate 11, heat on the partition plate 11 is taken away, the hydraulic oil above is cooled and cooled, because the hydraulic oil can rapidly flow on the inclined surface of the partition plate 11, the cooling of the hydraulic oil is slow, therefore, the upper wall surface of the partition plate 11 is provided with the triangular plates 12, the set square 12 plays a role in stable buffering, prevents hydraulic oil from flowing too fast, and is convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

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

1. The hydraulic oil circulating and filtering device for the hydraulic oil station comprises a box body (1) and is characterized in that two sides of the inner lower wall surface of the box body (1) are respectively and fixedly provided with a filter box (4) and a cooling box (10), the inner walls of the periphery of the filter box (4) are respectively and fixedly provided with a fixed edge (21), a filter net cage (22) is inserted between the fixed edges (21) in two pairs, the inner walls of the two ends of the box body (1) are respectively provided with a first pipeline (5) and a second pipeline (13), one end of the first pipeline (5) is communicated with the inner part of the filter box (4) and positioned above the filter net cage (22), a bracket is fixedly arranged between the filter box (4) and the cooling box (10) on the inner lower wall surface of the box body (1), a liquid separating mechanism is fixedly arranged at the upper end of the bracket, and a partition plate (11) is fixedly arranged in the cooling box (10) in an inclined manner, and a cooling mechanism is arranged on the partition plate (11), and one end of the second pipeline (13) is communicated with the inside of the cooling box (10) and positioned above one end of the partition plate (11).

2. The hydraulic oil circulating and filtering device for the hydraulic oil station as claimed in claim 1, wherein the liquid separating mechanism comprises a liquid separating box (7) fixedly mounted at the upper end of the support, the upper end of one side wall of the liquid separating box (7) is connected with a third pipeline (6), the lower end of the other side wall of the liquid separating box (7) is connected with a plurality of liquid outlet pipes (9) with the same structure, one end of each liquid outlet pipe (9) with the same structure is communicated with the other side wall of the cooling box (10) and located above the other end of the partition plate (11), the lower end of the third pipeline (6) is communicated with one side wall of the filtering box (4) and located below the fixing edge (21), and an isolating net (8) is vertically and fixedly mounted in the liquid separating box (7).

3. The hydraulic oil circulating and filtering device for the hydraulic oil station is characterized in that the cooling mechanism comprises a pipeline group frame fixedly installed on the lower wall face of the partition plate (11), a cooling pipe (15) is fixedly installed at the lower end of the pipeline group frame, a water pump (16) is fixedly installed on the lower wall face inside the cooling box (10), a water inlet pipe (18) and a water outlet pipe (17) are connected to the water inlet end and the water outlet end of the water pump (16) respectively, the upper end of the water outlet pipe (17) is connected with the upper end of the cooling pipe (15), a water outlet pipe (14) is connected to the lower end of the cooling pipe (15), and a plurality of triangular plates (12) with the same structure are fixedly installed on the upper wall face of the partition plate (11).

4. The hydraulic oil circulating and filtering device for the hydraulic oil station as claimed in claim 1, wherein a cover plate (20) is arranged at the upper end of the filter box (4), a pair of pressure rods (23) is fixedly mounted at the lower end of the cover plate (20), and the lower ends of the pair of pressure rods (23) are in contact with the upper ends of the two side walls of the filter screen cage (22).

5. The hydraulic oil circulating and filtering device for the hydraulic oil station as claimed in claim 1, wherein a storage box (2) is fixedly mounted on the lower wall surface inside the box body (1) and located on one side of the filter box (4), and a standby net (3) is placed in the storage box (2).

6. The hydraulic oil circulating and filtering device for the hydraulic oil station as claimed in claim 2, wherein a pump body (19) is arranged on the third pipeline (6).

7. The hydraulic oil circulating and filtering device for the hydraulic oil station as claimed in claim 3, wherein a plurality of the triangular plates (12) with the same structure are uniformly distributed on the upper wall surface of the partition plate (11) in a stepped manner from top to bottom.