CN218668726U - Counter-current generating device - Google Patents
Counter-current generating device Download PDFInfo
- Publication number
- CN218668726U CN218668726U CN202222879603.6U CN202222879603U CN218668726U CN 218668726 U CN218668726 U CN 218668726U CN 202222879603 U CN202222879603 U CN 202222879603U CN 218668726 U CN218668726 U CN 218668726U
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- water outlet
- impeller
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 156
- 230000009182 swimming Effects 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 239000003921 oil Substances 0.000 claims description 52
- 238000009434 installation Methods 0.000 claims description 17
- 230000008093 supporting effect Effects 0.000 claims description 17
- 230000001413 cellular effect Effects 0.000 claims description 16
- 239000010720 hydraulic oil Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 11
- 210000001503 joint Anatomy 0.000 description 6
- 241001233242 Lontra Species 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
A counter-current generating device comprises a water outlet bin body formed by splicing a coaming and a shell and a water feeding bin body formed by a cover body provided with at least one water inlet; the water feeding bin body is provided with a hydraulic motor, and the output end of the hydraulic motor is connected with an impeller; a driving body of the hydraulic motor is provided with a waterproof sheath, the output end of the hydraulic motor is provided with a waterproof guard plate, and an oil pipe joint of the hydraulic motor is provided with a sealing element; the water outlet bin body is provided with a rectifying component and a one-way water outlet, and the rectifying component is arranged in the output direction of the impeller; the impeller is driven by the hydraulic motor to rotate so as to suck water of the swimming pool into the water feeding bin body and feed the water into the water outlet bin body, and the water is rectified by the rectifying assembly and output from the one-way water outlet to the swimming pool to form water circulation. The utility model discloses a driving body at the hydraulic motor setting sets up waterproof sheath, sets up waterproof backplate and sets up the form of sealing member at the oil pipe joint between motor cover plate and waterproof sheath, promotes hydraulic motor's water-proof effects and leak protection oil effect to the utmost.
Description
Technical Field
The utility model relates to a swimming machine technical field especially relates to a generator against current.
Background
At present, along with the development of economy and the improvement of living standard, the demands of people on sports and entertainment consumption are continuously improved, people pay more and more attention to their health, and physical exercise is an essential part in the lives of people.
Among a plurality of sports items, swimming is popular sports for many people, because the swimming has the advantages of exercising the muscles and vital capacity of people, relieving lumbar fatigue, not damaging joints during swimming and the like, and also is a summer heat relieving mode; the swimming is usually realized in a swimming pool, the length of the standard swimming pool is dozens of meters, the cost is high, the water consumption is large, and the swimming pool has a plurality of potential safety and sanitation hazards according to the public use standard; for the private swimming pool, the requirement of long-distance swimming cannot be met due to the influence of factors such as floor area and cost, and the user experience is greatly influenced.
In view of the above-mentioned drawbacks, a swimming device has been proposed in the market, wherein the swimming device mainly includes a small swimming pool, a propeller and a control circuit, wherein the propeller can control the direction of water flow and face the swimmer, and when the swimmer swims forward in the use process, the water flow of the propeller pushes the swimmer backward, so that the swimmer does not move forward, and the swimmer can swim without touching the wall through the repeated actions of "swimming forward and backward".
The propeller of the swimming equipment has the obvious defect that the power of the propeller is derived from the hydraulic motor, and the propeller is arranged in the swimming pool, so that the hydraulic motor needs to be soaked in water, the waterproof performance of the hydraulic motor is greatly tested, the waterproof effect of the hydraulic motor on the market is poor, and the improvement is needed urgently at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the defect in the background art, provide a generating device against current, the driving body through setting up at hydraulic motor sets up waterproof sheath, sets up waterproof backplate and sets up the form of sealing member at oil pipe joint between motor cover board and waterproof sheath, promotes hydraulic motor's water-proof effects and leak protection oil effect to the at utmost.
To achieve the purpose, the utility model adopts the following technical proposal:
a counter-current generating device comprises a water outlet bin body formed by splicing a coaming and a shell and a water feeding bin body formed by a cover body provided with at least one water inlet;
the water feeding bin body is provided with a hydraulic motor, and the output end of the hydraulic motor is connected with an impeller;
the driving body of the hydraulic motor is provided with a waterproof sheath, the output end of the hydraulic motor is provided with a waterproof guard plate, and an oil pipe joint of the hydraulic motor is provided with a sealing element;
the water outlet bin body is provided with a rectifying assembly and a one-way water outlet, and the rectifying assembly is arranged in the output direction of the impeller;
the hydraulic motor drives the impeller to rotate so as to suck water of the swimming pool into the water feeding bin body and send the water into the water outlet bin body, and the water is rectified by the rectifying component and output from the one-way water outlet to the swimming pool so as to form water circulation.
Preferably, the hydraulic motor includes a driving body, a motor shaft, and a motor cover plate;
the waterproof sheath is wrapped outside the driving body;
one end of the motor shaft is arranged in the driving body, and the other end of the motor shaft is used as an output end and is connected with the impeller;
the motor cover plate is arranged at the end part of the waterproof sheath, and the waterproof guard plate is arranged at the joint of the motor cover plate and the waterproof sheath.
Preferably, the waterproof sheath is provided with an oil inlet notch and an oil outlet notch, and the oil inlet notch and the oil outlet notch are respectively provided with the oil pipe joint;
the sealing elements are arranged at the joints of the oil pipe joint and the oil inlet notch and the oil outlet notch;
the sealing element comprises an inner rubber sealing ring, an outer rubber sealing ring and a flat gasket clamped between the inner rubber sealing ring and the outer rubber sealing ring.
Preferably, the water outlet bin body is provided with a top plate, a pipe passing space is formed between the top plate and the upper end part of the shell, and a supporting plate rib is arranged in the pipe passing space;
the mounting bottom plate, the top plate and the surrounding plate are all provided with pipe walking openings, the oil pipe joints are provided with hydraulic oil pipes, and the hydraulic oil pipes are sequentially fixedly mounted along the pipe walking openings.
Preferably, an installation bottom plate is fixed between the water feeding bin body and the water discharging bin body, an installation opening is formed in the surface of the installation bottom plate, and a flow guide ring is arranged around the edge of the installation opening;
the hydraulic motor is fixed on the lower plate surface of the mounting bottom plate through a motor support, so that the impeller penetrates through the mounting opening and is placed in the guide ring.
Preferably, the rectifying assembly comprises a water feeding honeycomb plate, a rectifying plate and a water outlet honeycomb plate;
the water supply honeycomb plate is arranged right above the impeller, and a plurality of rectifying plates are arranged at the upper end of the water supply honeycomb plate in a spanning manner;
the water outlet honeycomb plate is arranged at the one-way water outlet, and the water outlet honeycomb plate and the water feeding honeycomb plate are vertical to each other;
the rectifying plate guides the water flow passing through the water feeding honeycomb plate to the water outlet honeycomb plate.
Preferably, the rectifying plate comprises a plurality of flow guiding plates, and the cross section of each flow guiding plate is of an arc-bent structure with a radian;
a plurality of guide plates are from last to arranging to inclining in proper order down, just the direct contact face of guide plate and rivers by send water honeycomb panel direction orientation the honeycomb panel direction setting of going out water.
Preferably, a slot is arranged in the shell, and the water supply honeycomb plate is slidably arranged in the slot, so that the water supply honeycomb plate is detachably arranged right above the impeller.
Preferably, the cover body comprises a front screen plate, a rear screen plate and a supporting screen plate, the middle of the supporting screen plate is sunken to form a U-shaped structure, and the front screen plate and the rear screen plate are sequentially fixed on two sides of the supporting screen plate in a front-back mode.
Preferably, the housing is further provided with an armrest.
Has the advantages that:
the utility model discloses a driving body at the hydraulic motor setting sets up waterproof sheath, sets up waterproof backplate and sets up the form of sealing member at oil pipe joint between motor cover plate and waterproof sheath, promotes hydraulic motor's water-proof effects and leak protection oil effect furthest.
Drawings
Fig. 1 is a schematic structural diagram of a reverse flow generator according to an embodiment of the present invention;
fig. 2 is a schematic front-rear cross-sectional view of a reverse flow generator according to an embodiment of the present invention;
fig. 3 is a schematic left-right sectional view of a reverse flow generator according to an embodiment of the present invention;
fig. 4 is an exploded schematic view of a hydraulic motor according to an embodiment of the present invention;
fig. 5 is a schematic cross-sectional view of a hydraulic motor according to an embodiment of the present invention.
Wherein: the water outlet bin body 1, the coaming 11, the shell 12, the water feeding bin body 2, the front otter board 21, the rear otter board 22, the supporting otter board 23, the hydraulic motor 3, the motor support 30, the driving body 31, the motor shaft 32, the first main shaft 321, the second main shaft 322, the motor cover board 33, the oil pipe joint 34, the waterproof jacket 35, the waterproof guard board 36, the inner rubber sealing ring 37, the flat pad 38, the outer rubber sealing ring 39, the impeller 4, the flow guide ring 5, the mounting bottom board 6, the top board 7, the supporting board rib 71, the hydraulic oil pipe 8, the water feeding honeycomb board 91, the flow guide plate 92, the water outlet honeycomb board 93, the slot 94 and the handrail 95.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
A counter-current generating device comprises a water outlet bin body 1 formed by splicing a coaming 11 and a shell 12 and a water feeding bin body 2 formed by a cover body provided with at least one water inlet;
the water outlet bin body 1 is formed by assembling a surrounding plate 11 and a shell 12, in the embodiment, the assembling mode of the surrounding plate 11 and the shell 12 can be a buckling mode, a sliding groove butt joint installation mode or a structure capable of realizing a detachable installation mode, the water supply bin body 2 comprises at least one water inlet, the water inlet is an opening on the same surface of the water supply bin body 2 in the embodiment, and the openings are formed in other five end surfaces except the connecting surface with the water outlet bin body 1 so as to increase the water inflow.
The water feeding bin body 2 is provided with a hydraulic motor 3, and the output end of the hydraulic motor 3 is connected with an impeller 4;
the driving body 31 of the hydraulic motor 3 is provided with a waterproof sheath 35, the output end of the hydraulic motor 3 is provided with a waterproof guard plate 36, and an oil pipe joint 34 of the hydraulic motor 3 is provided with a sealing element;
because hydraulic motor 3 need soak in aqueous, very easy because of hydraulic motor 3 waterproof go wrong, and lead to the condition emergence of electric leakage oil leak, in order to solve above-mentioned problem, hydraulic motor 3 has been made new design in this application, wherein includes the drive body 31 parcel with hydraulic motor 3 in waterproof sheath 35, simultaneously at hydraulic motor 3's output installation waterproof backplate 36, realize all-round water proof effect, avoid appearing the too big condition emergence that leads to the oil leak of pressure simultaneously, this application is in hydraulic motor 3's oil pipe joint 34 has set up the sealing member.
And moreover, the output end of the hydraulic motor 3 is connected with an impeller 4, and the impeller 4 is used for sending water in the water sending bin body 2 into the water outlet bin body 1 by other suction after the impeller rotates, and then sending the water to the swimming pool.
The water outlet bin body 1 is provided with a rectifying component and a one-way water outlet, and the rectifying component is arranged in the output direction of the impeller 4;
furthermore, 4 send water to get into the internal back of the storehouse of water outlet at the impeller, rivers can guide to one-way delivery port through the rectification subassembly for rivers can possess certain impulsive force and be exported to the swimming pool in, form the effect that promotes to rivers in the swimming pool.
The impeller 4 is driven by the hydraulic motor 3 to rotate so as to suck the water of the swimming pool into the water feeding cabin body 2 and send the water into the water outlet cabin body 1, and the water is rectified by the rectifying component and output from the one-way water outlet to the swimming pool, so that water circulation is formed.
In this embodiment, the water circulation process of the reverse flow generating device can be understood as that the hydraulic motor 3 provides power to rotate the impeller 4, so as to attract the water flow in the swimming pool, so that the water flow is sent upwards from the water sending bin body 2 to the water bin body 1, guided by the flow regulating assembly, and finally output again from the one-way water outlet to the swimming pool.
Preferably, the hydraulic motor 3 includes a driving body 31, a motor shaft 32, and a motor cover 33;
the waterproof sheath 35 is wrapped outside the driving body 31;
one end of the motor shaft 32 is installed in the driving body 31, and the other end is connected to the impeller 4 as an output end;
the motor cover plate 33 is disposed at an end of the waterproof sheath 35, and the waterproof guard plate 36 is disposed at a joint of the motor cover plate 33 and the waterproof sheath 35.
In this embodiment, the hydraulic motor 3 can be briefly summarized as a driving body 31, a motor shaft 32 and a motor cover plate 33, wherein the driving body 31 can be interpreted as a conventional driving structure for driving the motor shaft 32 to rotate, and further, the impeller 4 connected to the motor shaft 32 to rotate;
further, the motor shaft 32 is designed as a composite hydraulic motor 3 shaft in this embodiment, and includes a first main shaft 321 and a second main shaft 322 made of stainless steel or carbon steel, wherein one end of the first main shaft 321 is inserted into the second main shaft 322 to form a composite connection structure;
furthermore, the drive body 31 is wrapped with the waterproof sheath 35 to prevent the drive body 31 from being water-in, and the motor shaft 32 penetrates through the motor cover plate 33 and is connected with the impeller 4, the motor cover plate 33 is used for being buckled and installed on the drive body 31, so that the drive body 31 is waterproof in all directions, and more particularly, a waterproof protective plate 36 is further arranged between the motor cover plate 33 and the waterproof sheath 35 for sealing, so that the second spindle 322 of the motor shaft 32 and the motor cover plate 33 are in a seamless sealing state.
Preferably, the waterproof sheath 35 is provided with an oil inlet notch and an oil outlet notch, and the oil pipe joint 34 is respectively installed on the oil inlet notch and the oil outlet notch;
the sealing elements are arranged at the joints of the oil pipe joint 34 and the oil inlet notch and the oil outlet notch;
the seal comprises an inner rubber seal ring 37, an outer rubber seal ring 39 and a flat gasket 38 ring sandwiched therebetween.
In this embodiment, an oil inlet notch and an oil outlet notch have also been seted up to waterproof sheath 35, and two notches are installed respectively oil pipe joint 34 through being connected of oil pipe joint 34 and hydraulic pressure oil pipe 8, can realize giving drive body 31 carries out the effect that the fuel feeding was produced oil, guarantees drive body 31's drive.
And because the oil pressure of oil pipe joint 34 department is too high, the condition of oil leak takes place very easily, for this reason, this application oil pipe joint 34 department has set up the sealing member, the sealing member is including arranging outer rubber seal 39 and the flat pad 38 outside waterproof sheath 35 in to and arrange the inside inner rubber seal 37 of waterproof sheath 35 in, realizes the sealed to oil pipe joint 34 through two sealing washers, ensures that oil pipe joint 34 can not take place to reveal.
Preferably, the effluent bin body 1 is provided with a top plate 7, a pipe running space is formed between the top plate 7 and the upper end part of the shell 12, and the pipe running space is provided with a supporting plate rib 71;
in this embodiment, the top plate 7 is disposed at the upper portion of the space where the outlet silo 1 is located, a pipe running space is also reserved at a distance from the housing 12, a supporting plate rib 71 is disposed inside the pipe running space, and the upper end portion and the lower end portion of the supporting plate rib 71 are respectively connected to the housing 12 and the top plate 7, so as to provide a supporting and reinforcing effect.
The mounting base plate 6, the top plate 7 and the surrounding plate 11 are all provided with pipe-walking openings, the oil pipe joints 34 are provided with hydraulic oil pipes 8, and the hydraulic oil pipes 8 are sequentially fixedly mounted along the pipe-walking openings.
In this embodiment, in order to realize the hidden routing of hydraulic oil pipe 8, the pipe openings have been all seted up to mounting plate 6, roof 7 and bounding wall 11 respectively, and hydraulic oil pipe 8 includes two pipelines of oil inlet pipe and oil outlet pipe, and two pipelines pass mounting plate 6, roof 7 and bounding wall 11 respectively from above down, form perpendicular routing.
Preferably, an installation bottom plate 6 is fixed between the water feeding bin body 2 and the water outlet bin body 1, an installation opening is formed in the surface of the installation bottom plate 6, and a flow guide ring 5 is arranged at the edge of the installation opening in a surrounding mode;
the hydraulic motor 3 is fixed on the lower plate surface of the mounting bottom plate 6 through a motor bracket 30, so that the impeller 4 passes through the mounting opening and is arranged in the guide ring 5.
In the embodiment, the mounting bottom plate 6 is used for separating the water feeding bin body 2 from the water outlet bin body 1, providing mounting stations for the guide ring 5 and the impeller 4 and fixing the hydraulic motor 3 through the motor bracket 30;
furthermore, the periphery of the impeller 4 is provided with a flow guide ring 5 in a surrounding mode, when the impeller 4 rotates, a rotating force is provided to suck water flow from the water feeding bin body 2, and the water flow can be fed into the water outlet bin body 1 after being guided by the flow guide ring 5 in a centralized mode.
Preferably, the rectifying assembly comprises a water feeding honeycomb plate 91, a rectifying plate and a water outlet honeycomb plate 93;
the water feeding honeycomb plate 91 is arranged right above the impeller 4, and a plurality of rectifying plates are arranged at the upper end of the water feeding honeycomb plate 91 in a spanning manner;
the water outlet cellular board 93 is arranged at the one-way water outlet, and the water outlet cellular board 93 is vertical to the water feeding cellular board 91;
the rectifying plate guides the water flow passing through the water feeding honeycomb plate 91 to the water outlet honeycomb plate 93.
In this embodiment, after passing through the impeller 4 from the water feeding bin 2, the water flow is firstly filtered and drained by the water feeding cellular board 91, and at this time, the water flow has a certain impulse, the impulse is vertical before contacting the rectifying board, and then after contacting the rectifying board, the impulse is changed by the rectifying board to face the direction of the water outlet cellular board 93, that is, the rectifying board is used for guiding the water flow in the vertical direction to the horizontal direction, so as to ensure that the water flow can be sent out from the water outlet cellular board 93 to the swimming pool.
Preferably, the rectifying plate comprises a plurality of flow guiding plates 92, and the cross section of each flow guiding plate 92 is of an arc-bent structure with a radian;
a plurality of guide plates 92 are arranged from top to bottom in an inclined manner in sequence, and the direct contact surface of the guide plates 92 and water flow faces towards the water-feeding cellular board 91 direction of the water-outlet cellular board 93.
In this embodiment, the rectifying plate includes a plurality of flow deflectors 92, each flow deflector 92 is transversely erected between the water outlet bin bodies 1 from left to right, and meanwhile, the plurality of flow deflectors 92 are sequentially and obliquely arranged from top to bottom to form a stair-mounted structure, and a gap is reserved between each flow deflector 92;
meanwhile, the cross section of the guide plate 92 is of an arc-curved structure with a radian, and can be understood as a crescent shape, so that the water flow can change the direction after impacting the inner half surface of the guide plate 92 and then flows to the water outlet cellular board 93 from the gap between the guide plate 92 and the guide plate 92.
Preferably, a slot 94 is provided in the housing 12, and the water feeding cellular board 91 is slidably disposed in the slot 94, so that the water feeding cellular board 91 is detachably mounted right above the impeller 4.
In this embodiment, the water supply honeycomb may be designed to be detachable, and this embodiment provides one of the installation manners, that is, slots 94 are formed on two sides of the inside of the housing 12, the slots 94 may be formed by two guide blocks with channels, and the installation can be realized by inserting two sides of the water supply honeycomb plate 91 along the slots 94;
in another embodiment, the water feeding cellular board 91 may be designed to be integrally formed with the inside of the housing 12.
Preferably, the cover body comprises a front screen plate 21, a rear screen plate 22 and a supporting screen plate 23, the middle of the supporting screen plate 23 is sunken to form a U-shaped structure, and the front screen plate 21 and the rear screen plate 22 are sequentially fixed on two sides of the supporting screen plate 23 in a front-back manner.
In the embodiment, through the structures of the front screen plate 21, the rear screen plate 22 and the support screen plate 23, five end surfaces of the water feeding cabin body 2 can be communicated with the swimming pool, so that the water flow rate is increased to the maximum extent; meanwhile, the filtering effect of the net plate structure is utilized, so that impurities can be filtered when water in the swimming pool enters the water feeding bin body 2, and the impurities are prevented from being fed into the impeller 4 to damage the impeller 4.
Preferably, the housing 12 is further provided with an armrest 95.
The purpose of the handrail 95 is to provide a support point for the swimmer, further enhancing the feeling of use.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and is not to be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive step, and these embodiments are all intended to fall within the scope of the present invention.
Claims (10)
1. A reverse flow generating device, characterized in that: comprises a water outlet bin body formed by splicing a coaming and a shell and a water feeding bin body formed by a cover body provided with at least one water inlet;
the water feeding bin body is provided with a hydraulic motor, and the output end of the hydraulic motor is connected with an impeller;
the driving body of the hydraulic motor is provided with a waterproof sheath, the output end of the hydraulic motor is provided with a waterproof guard plate, and an oil pipe joint of the hydraulic motor is provided with a sealing element;
the water outlet bin body is provided with a rectifying assembly and a one-way water outlet, and the rectifying assembly is arranged in the output direction of the impeller;
the hydraulic motor drives the impeller to rotate so as to suck water of the swimming pool into the water delivery cabin body and send the water into the water outlet cabin body, and the water is rectified by the rectifying component and output from the one-way water outlet to the swimming pool to form water circulation.
2. A reverse flow generating device according to claim 1, wherein:
the hydraulic motor comprises a driving body, a motor shaft and a motor cover plate;
the waterproof sheath is wrapped outside the driving body;
one end of the motor shaft is arranged in the driving body, and the other end of the motor shaft is used as an output end and is connected with the impeller;
the motor cover plate is arranged at the end part of the waterproof sheath, and the waterproof guard plate is arranged at the joint of the motor cover plate and the waterproof sheath.
3. A reverse flow generating device according to claim 2, wherein:
the waterproof sheath is provided with an oil inlet notch and an oil outlet notch, and the oil inlet notch and the oil outlet notch are respectively provided with the oil pipe joint;
the sealing elements are arranged at the joints of the oil pipe joint and the oil inlet notch and the oil outlet notch;
the sealing element comprises an inner rubber sealing ring, an outer rubber sealing ring and a flat gasket clamped between the inner rubber sealing ring and the outer rubber sealing ring.
4. A reverse flow generating apparatus according to claim 1, wherein:
an installation bottom plate is fixed between the water feeding bin body and the water outlet bin body, an installation opening is formed in the surface of the installation bottom plate, and a flow guide ring is arranged at the edge of the installation opening in a surrounding mode;
the hydraulic motor is fixed on the lower plate surface of the mounting bottom plate through a motor support, so that the impeller penetrates through the mounting opening and is arranged in the guide ring.
5. The reverse flow generating apparatus according to claim 4, wherein:
the water outlet bin body is provided with a top plate, a pipe walking space is formed between the top plate and the upper end part of the shell, and a supporting plate rib is arranged in the pipe walking space;
the mounting bottom plate, the top plate and the surrounding plate are all provided with pipe openings, the oil pipe joints are provided with hydraulic oil pipes, and the hydraulic oil pipes are sequentially fixedly mounted along the pipe openings.
6. A reverse flow generating device according to claim 1, wherein:
the rectifying assembly comprises a water feeding honeycomb plate, a rectifying plate and a water outlet honeycomb plate;
the water supply honeycomb plate is arranged right above the impeller, and a plurality of rectifying plates are arranged at the upper end of the water supply honeycomb plate in a spanning manner;
the water outlet honeycomb plate is arranged at the one-way water outlet, and the water outlet honeycomb plate and the water feeding honeycomb plate are perpendicular to each other;
the rectifying plate guides the water flow passing through the water feeding cellular plate to the water outlet cellular plate.
7. The reverse flow generating apparatus according to claim 6, wherein:
the rectifying plate comprises a plurality of flow guiding plates, and the cross sections of the flow guiding plates are of arc-bent structures with radians;
a plurality of guide plates are from last to arranging to inclining in proper order down, just the direct contact face of guide plate and rivers by send water honeycomb panel direction orientation the honeycomb panel direction setting of going out water.
8. The reverse flow generating apparatus according to claim 6, wherein:
the casing is internally provided with a slot, and the water feeding cellular board is arranged in the slot in a sliding manner, so that the water feeding cellular board is detachably arranged right above the impeller.
9. A reverse flow generating device according to claim 1, wherein:
the mask body comprises a front screen plate, a rear screen plate and a supporting screen plate, the middle of the supporting screen plate is sunken to form a U-shaped structure, and the front screen plate and the rear screen plate are sequentially fixed on two sides of the supporting screen plate in a front-back mode.
10. A reverse flow generating apparatus according to claim 1, wherein:
the shell is also provided with a handrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222879603.6U CN218668726U (en) | 2022-10-31 | 2022-10-31 | Counter-current generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222879603.6U CN218668726U (en) | 2022-10-31 | 2022-10-31 | Counter-current generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218668726U true CN218668726U (en) | 2023-03-21 |
Family
ID=85565657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222879603.6U Active CN218668726U (en) | 2022-10-31 | 2022-10-31 | Counter-current generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218668726U (en) |
-
2022
- 2022-10-31 CN CN202222879603.6U patent/CN218668726U/en active Active
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| GR01 | Patent grant | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A countercurrent generating device Effective date of registration: 20231102 Granted publication date: 20230321 Pledgee: China Co. truction Bank Corp Foshan branch Pledgor: Guangdong Crystal Island intelligent health Co.,Ltd. Registration number: Y2023980063791 |