CN216867175U - Split type oil tank water-cooling hydraulic station - Google Patents

Abstract

The utility model discloses a split oil tank water-cooling hydraulic station which comprises a hydraulic station, a main oil tank and a submersible water impeller, wherein the hydraulic station and the main oil tank are arranged on the bank side of a sewage pool, the submersible water impeller is arranged in the sewage pool, the hydraulic station is connected with a measuring pipeline, an oil inlet pipe and an oil return pipe, the measuring pipeline, the oil inlet pipe and the oil return pipe are all connected with the submersible water impeller, a pipeline is arranged outside a cover of the measuring pipeline and the oil inlet pipe, the middle part of the oil return pipe is divided into two sections which are respectively communicated with the pipeline, a support column is arranged in the parallel of the pipeline, a damping part is arranged between the pipeline and the support column, and a support platform is fixedly connected to the middle lower part of the support column and is used for being fixedly connected with the submersible water impeller. The utility model can take the sewage in the biological tank as a cooling water source, does not need to additionally add a power device, and utilizes the sewage and the aeration and stirring devices in the biological tank to circularly cool the high-temperature hydraulic oil returned from the hydraulic motor to the oil return pipe.

Description

Split type oil tank water-cooling hydraulic station

Technical Field

The utility model relates to the technical field of submersible water impellers, in particular to a split type oil tank water-cooling hydraulic station.

Background

The hydraulic station of the 'hydraulic transmission type submersible water impeller' applied to the water treatment industry continuously works in the outdoor open environment for a long time, the working environment is severe, the temperature of hydraulic oil in an oil tank is greatly influenced by environmental factors, and the oil temperature fluctuation range is large. If the temperature of the hydraulic oil in the hydraulic oil tank cannot be controlled within a proper range, the oil temperature is too high, the aging of hydraulic parts can be accelerated, and the service life of the hydraulic parts is shortened. In the prior art, the hydraulic oil is cooled by adopting the following cooling modes, namely air cooler cooling and water cooler cooling.

The existing hydraulic station cooling mode is either an air cooling mode or a water cooling mode, extra power is required to be consumed due to the existence of a cooling fan, a water pump and the like, and the power of a cooling system is increased along with the increase of the power of the hydraulic station. For a hydraulic station which continuously operates, the electric power consumed by a cooling system all the year round is considerable, and the use cost of the whole hydraulic system is increased;

the fault rate is high for the complicated structure: for a hydraulic station which works in an outdoor open environment and continuously operates, the overall structure of a cooling device required for achieving a required cooling effect is complex, the cooling device needs to be cleaned regularly in the use process, and otherwise the heat dissipation effect of hydraulic oil is affected;

noise increase: the traditional air cooling or water cooling type hydraulic station has the advantages that due to the existence of a fan or a water pump, the noise generated in the working process is obvious, and along with the blockage of a cooling system, the noise is increased.

Therefore, a split-type oil tank water-cooling hydraulic station is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a split oil tank water-cooling hydraulic station.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a split type oil tank water-cooling shape hydraulic pressure station, includes hydraulic pressure station and main oil tank, dive impeller, hydraulic pressure station and main oil tank are installed at the effluent water sump bank, and dive impeller sets up in the effluent water sump, hydraulic pressure station is last to be connected with to measure the pipeline, to advance oil pipe and return oil pipe, it all is connected with dive impeller to measure the pipeline, advance oil pipe dustcoat and be equipped with the pipeline, it divide into two sections to return oil pipe middle part disconnection, and two sections are linked together with the pipeline respectively, the parallel department of pipeline is equipped with the support column, is equipped with shock attenuation part between pipeline and the support column, lower part fixedly connected with supporting platform is used for with dive impeller fixed connection in the support column.

Preferably, the shock absorption part is provided in plurality and is fixedly installed between the pipeline and the support column at equal intervals in sequence.

Preferably, the shock absorption part comprises a caliper and a rubber body, the rubber body is located between the pipeline and the supporting column, and the caliper is used for fixing the pipeline, the supporting column and the rubber body.

Preferably, the bottom of support column and the bottom of effluent water sump are with welding mode fixed connection, the block has L type support bar on the support column, the equal fixed connection in bank of the surface of L type support bar and support column and effluent water sump.

Preferably, a plurality of fixed rings are fixedly connected to the pipeline, a plurality of scraping blades are movably connected to the fixed rings, and the scraping blades are connected with the pipeline.

Compared with the prior art, the utility model has the beneficial effects that:

1. experiments prove that compared with the cooling system faults caused by the problems that a cooling fan is prone to fault damage and a water pump in a water cooling mode in an air cooling mode is prone to fault damage, the cooling system is prone to be blocked, the split water-cooling oil tank is simpler and more stable in structure, meanwhile, the split oil tank is cooled through the flowing of external water, the temperature of system hydraulic oil can be better controlled, the system oil temperature is less affected by the environment temperature, the characteristics of viscosity, wear resistance and the like of the hydraulic oil are greatly protected, and the normal continuous operation of hydraulic equipment can be guaranteed.

2. Compared with the hydraulic station in an air cooling mode and a water pump water circulation cooling mode, the hydraulic station working all weather is more outstanding in energy saving and consumption reduction under the condition of continuous use for a long year because the existing water body cooling mode for the split oil tank is less in electric equipment such as a fan, a water pump and the like.

3. The traditional air cooling mode is also a water pump water circulation cooling mode, a fan or a water pump can generate noise when working, the noise pollution of the whole hydraulic system is increased, the split type water-cooled oil tank is adopted, the existing flowing water body cooling mode can not generate any noise, and the traditional cooling mode needs to clean a cooler (dedusting, descaling, water changing and the like) at regular intervals, so that the time and the labor are wasted; the water cooling mode of the split oil tank is adopted, so that the work is not needed, and the time and the labor are saved.

Drawings

FIG. 1 is a schematic external structural view of a split-type oil tank water-cooling hydraulic station according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic view of the combination of the fixing ring and the scraping blade in fig. 1.

In the figure: the device comprises a hydraulic station 1, a main oil tank 2, a submersible water impeller 3, a measuring pipeline 4, an oil inlet pipe 5, an oil return pipe 6, a pipeline 7, a support column 8, a support platform 9, calipers 10, a rubber body 11, a support strip 12L, a fixing ring 13 and a doctor blade 14.

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.

Referring to fig. 1-3, a split type oil tank water-cooling hydraulic station, including hydraulic station 1 and main oil tank 2, dive impeller 3, hydraulic station 1 and main oil tank 2 are installed at the effluent water sump bank, hydraulic station 1 and main oil tank 2 are integrated together, except main oil tank 2, the part still integrates the bellytank under water, bellytank and main oil tank 2 constitute a reflux system, and dive impeller 3 sets up in the effluent water sump, therefore bellytank needs directly to accomplish the butt joint with dive impeller 3 in aqueous, be connected with measurement pipeline 4 on the hydraulic station 1 and be used for carrying out the monitoring of data, and the bellytank specifically includes into oil pipe 5 and return oil pipe 6, pipeline 7.

The measuring pipeline 4, the oil inlet pipe 5 and the oil return pipe 6 are connected with the submersible flow impeller 3, the outer cover of the measuring pipeline 4 and the oil inlet pipe 5 is provided with a pipeline 7, the pipeline 7 is a square pipe, the stainless steel is controlled to be 0.6-1cm in thickness, the middle of the oil return pipe 6 is disconnected into two sections which are respectively communicated with the pipeline 7, and the inside of the pipeline 7 serves as the middle connecting part of the oil return pipe 6, so that the pipeline 7 actually becomes a part of the oil return pipe 6, and the effects of compact structure, attractiveness and high cooling efficiency are achieved, and one purpose of the pipeline 7 is that the pipeline 7 is used for protecting the oil inlet pipe 5.

In order to provide better stability for the whole system, a support column 8 is arranged at the parallel position of the pipeline 7, a shock absorption part is arranged between the pipeline 7 and the support column 8, the shock absorption part is provided with a plurality of shock absorption parts, so that the whole equipment is shock-absorbed and protected by matching with the support column 8, the shock absorption part cannot be arranged at the bottom of the equipment, because the pipeline 7 and the submersible water impeller 3 need to be moved when being lifted, the inconvenience is caused, the shock absorption parts cannot be arranged at the bottom of the pipeline 7, the shock absorption parts are fixedly arranged between the pipeline 7 and the support column 8 at equal intervals in sequence, the shock absorption part specifically comprises a caliper 10 and a rubber body 11, the caliper 10 is an arc-shaped frame structure, the end heads are fixed or opened and closed by bolts, the rubber body 11 is arranged between the pipeline 7 and the support column 8 for keeping the stability between the pipeline 7 and the support column 8, the more the rubber body 11 is arranged, the better stability is, and the installation can be carried out as required, the calipers 10 are used for fixing the pipeline 7, the supporting column 8 and the rubber body 11 to form a whole, so that the long-acting stability maintaining effect is achieved.

Because of the particularity of the application environment, the surface layer of the pipeline 7 is easy to account for various impurities, and the impurities can directly cause the reduction of the heat dissipation function, therefore, a plurality of fixing rings 13 are fixedly connected on the pipeline 7, because the pipeline 7 is a square pipe, the fixing rings 13 and the pipeline 7 are only partially welded and fixed, the fixing rings 13 are actually two layers, and the fixing rings 13 can be watertight and freely movable, a plurality of scraping blades 14 are movably connected on the fixing rings 13, most of the scraping blades 14 are hard brushes, therefore, the impurities excessively adhered on the pipeline 7 can be removed during the movement, the scraping blades 14 are arranged on the outer layer, so the scraping blades 14 form the relative movement with the fixing rings 13, the scraping blades 14 are connected with the pipeline 7, so that the scraping blades 14 can actively remove the impurities on the surface of the pipeline 7 due to the movement of the scraping blades 14, the shapes of the scraping blades 14 are various and are optimally in a bent arc shape, can be better under water act on with rivers, lower part fixedly connected with supporting platform 9 is used for 3 fixed connection with dive impeller in the support column 8, the bottom of support column 8 and the bottom of effluent water sump are with welding mode fixed connection, the block has L type support bar 12 on the support column 8, the equal fixed connection in bank of the surface of L type support bar 12 and support column 8 and effluent water sump, L type support bar 12 is used for further fixed stay post 8, the cooperation welding of foot at L type support bar 12 has many strengthening ribs to be used for improve equipment's overall stability.

The working principle of the utility model is that when the submersible water cooling radiator is used, a main oil tank 2 on a hydraulic station 1 supplies oil to an underwater submersible water impeller 3, an oil inlet pipe 5 and an oil return pipe 6 are utilized to match with a hydraulic motor loaded in the oil inlet pipe 5 and the oil return pipe 6 to realize the return supply of the hydraulic oil, when the oil inlet pipe 5 and the oil return pipe 6 are normally supplied, the oil inlet pipe 5 enters a pipeline 7 and penetrates out, the oil return pipe 6 is directly communicated with the inside at the top of the pipeline 7 and is communicated with the submersible water impeller 3 through the bottom side surface of the pipeline 7, so that the hydraulic oil directly enters the pipeline 7 during backflow and then is cooled and enters the main oil tank 2, and the water cooling radiation is realized through indirect contact with sewage, therefore, the better water cooling radiation effect can be achieved, meanwhile, due to the action of water flow, a fixing ring 13 is matched with a scraping blade 14 to irregularly rotate in water, so that the scraping blade 14 is constantly contacted with the surface of the pipeline 7, therefore, the long-acting cleaning effect is achieved, people do not need to probe the pipeline 7, and the pipeline can be kept in good contact with the water body at any time.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (5)

1. The utility model provides a split type oil tank water-cooling shape hydraulic pressure station, includes hydraulic pressure station (1) and main oil tank (2), dive impeller (3), install at the effluent water sump bank with main oil tank (2) hydraulic pressure station (1), dive impeller (3) set up in the effluent water sump, a serial communication port, be connected with on hydraulic pressure station (1) and measure pipeline (4), advance oil pipe (5) and return oil pipe (6), it all is connected with dive impeller (3) to measure pipeline (4), advance oil pipe (5) and return oil pipe (6), it is equipped with pipeline (7) to measure pipeline (4), advance oil pipe (5) dustcoat, it is divided into two sections to return oil pipe (6) middle part disconnection, and is linked together with pipeline (7) respectively for two sections, the parallel department of pipeline (7) is equipped with support column (8), is equipped with shock attenuation part between pipeline (7) and support column (8), lower part fixedly connected with support platform (9) is used for and impeller (3) in support column (8) ) And (4) fixedly connecting.

2. The split tank water-cooled hydraulic station according to claim 1, wherein the shock absorbing member is provided in plurality and is fixedly installed in sequence between the pipe (7) and the support column (8) at equal intervals.

3. The split-type oil tank water-cooled hydraulic station as claimed in claim 2, wherein the shock absorption part comprises a caliper (10) and a rubber body (11), the rubber body (11) is located between the pipeline (7) and the supporting column (8), and the caliper (10) is used for fixing the pipeline (7), the supporting column (8) and the rubber body (11).

4. The split oil tank water-cooling hydraulic station as claimed in claim 1, wherein the bottom of the supporting column (8) is fixedly connected with the bottom of the sewage tank by welding, an L-shaped supporting bar (12) is clamped on the supporting column (8), and the L-shaped supporting bar (12) is fixedly connected with the surface of the supporting column (8) and the shore of the sewage tank.

5. The split oil tank water-cooling hydraulic station according to claim 1, wherein a plurality of fixing rings (13) are fixedly connected to the pipeline (7), a plurality of scraping blades (14) are movably connected to the fixing rings (13), and the scraping blades (14) are connected with the pipeline (7).

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