CN221032920U - Impact hydraulic generator and reaction bin thereof - Google Patents

Abstract

The utility model discloses an impact type hydraulic generator which comprises a casing, a middle piece and an impeller, wherein the middle piece is arranged on the casing, the impeller is arranged in an inner cavity of the casing and is positioned between the casing and the middle piece, a positioning column is arranged in the inner cavity of the middle piece, a bearing is arranged at the bottom of the positioning column, a rotating shaft is arranged on the impeller and is assembled into the bearing, and an O-shaped gasket is sleeved on the rotating shaft. The utility model replaces the original copper bush with the bearing, thereby reducing the noise generated by the rotating shaft when the bearing is used.

Description

Impact hydraulic generator and reaction bin thereof

Technical Field

The utility model relates to the technical field of hydroelectric generation devices, in particular to an impact type hydraulic generator and a reaction bin thereof.

Background

The hydro-generator is a generator which uses a water turbine as a prime motor to convert water energy into electric energy. When the water flow passes through the water turbine, the water energy is converted into mechanical energy, the rotating shaft of the water turbine drives the rotor of the generator, and the mechanical energy is converted into electric energy to be output. The small-sized impact hydraulic generator is mainly applied to the field of laboratories or daily life.

The small-sized impact hydraulic generator in the current consumer market has the following problems:

1. The pivot of impact hydraulic generator is fixed on the impeller and the pivot is installed in the copper sheathing, and the pivot can collide with the copper sheathing when rotating, produces great noise.

2. The impact hydraulic generator is provided with two sealing rings, the sealing rings play a role in waterproof sealing, the two sealing rings are assembled on the middle piece and are positioned at two end faces of the middle piece, and when the middle piece is installed, the sealing rings on the bottom face of the middle piece are easy to fall off and loose, so that the waterproof performance of the generator is affected.

The inventor applies 202322386013.4 (metal ion generating device) in the prior application, namely, applies the principle of a hydraulic generator to electrolyze the electrolyte to generate metal ion water, thereby meeting the daily demands of people. However, as can be seen from the figure 8 of the specification, the small holes on the water inlet sleeve are circular holes, and the applicant finds that when the small holes with circular water impact are impacted in the debugging process, the range of the small holes with circular water impact on the impeller is larger, the water energy loss is serious, and the water energy utilization rate is low; and the bottom of the water inlet sleeve is provided with a bottom support, when the first water inlet pipe is connected with an external water pipe, serious water leakage can be generated at the bottom support, and as shown in the figure 8 of the specification of the application, water in the water turbine generator easily overflows from the water pipe.

Disclosure of utility model

The present utility model is directed to solving at least one of the problems of the prior art. Therefore, the utility model aims to provide the impact hydraulic generator and the reaction bin thereof, which have more reasonable structure, lower noise generated when the rotating shaft rotates, and no falling off of the sealing ring.

The impact type hydraulic generator comprises a shell, a middle piece and an impeller, wherein the middle piece is arranged on the shell, the impeller is arranged in an inner cavity of the shell and is positioned between the shell and the middle piece, a positioning column is arranged in the inner cavity of the middle piece, a bearing is arranged at the bottom of the positioning column, a rotating shaft is arranged on the impeller, the rotating shaft is assembled into the bearing, and an O-shaped gasket is sleeved on the rotating shaft.

Preferably, an O-shaped groove is formed in one end face of the shell, an O-shaped groove is also formed in one end face of the middle piece, and O-shaped sealing rings are installed in the O-shaped grooves of the shell and the middle piece.

Preferably, the device further comprises a cover plate matched with the shell and the middle piece, the cover plate is arranged on the middle piece, positioning pieces are arranged on the shell, the middle piece and the cover plate, a plurality of connecting holes are formed in the shell, the middle piece and the cover plate, threads are arranged in the connecting holes in the shell, and the connecting holes in the middle piece and the cover plate are through holes.

Preferably, the two sides of the middle piece are both provided with limiting pieces, and the limiting pieces are arranged on the outer sides of the connecting holes.

Preferably, the stator coil is arranged in the middle piece and sleeved on the positioning column, the magnetic ring is arranged in the impeller and tightly attached to the inner wall of the impeller, and the magnetic ring and the impeller are coaxially distributed. Preferably, the middle piece is provided with at least two connecting columns, the cover plate is provided with at least two connecting pieces matched with the connecting columns, the connecting pieces are provided with holes, and the connecting columns are assembled on the holes of the connecting pieces.

Preferably, an open slot is further formed in one end face of the cover plate.

The reaction bin comprises a main body, a water inlet pipe and a water outlet pipe, wherein the water inlet pipe and the water outlet pipe are communicated with an inner cavity of the main body, the water inlet pipe, the water outlet pipe and the shell are of an integrated structure, the shell is fixed on the water inlet pipe and the water outlet pipe, the shell divides the water inlet pipe into two parts, namely a first water inlet pipe and a second water inlet pipe, and the first water inlet pipe and the second water inlet pipe are communicated with the inner cavity of the shell.

Preferably, a water inlet sleeve is arranged in the first water inlet pipe, an inclined plane is arranged at one end of the water inlet sleeve, a flat small hole is formed in the inclined plane, and a plurality of ribs are arranged on the outer wall of the water inlet sleeve.

Preferably, threads are arranged on the outer walls of one end of the main body, the water inlet pipe and one end of the water outlet pipe.

According to some embodiments of the utility model, the second inlet pipe is in communication with the bottom of the body.

According to other embodiments of the utility model, the second inlet conduit is in communication with the top of the body.

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

1. the utility model replaces the original copper bush with the bearing, thereby reducing the noise generated by the rotating shaft when the bearing is used.

2. According to the utility model, the shell and the middle piece are both provided with the O-shaped grooves, the O-shaped grooves of the shell and the middle piece are respectively provided with the O-shaped sealing rings, and the two O-shaped grooves are respectively assembled on different parts, so that the O-shaped grooves cannot fall off or loosen from the middle piece when the generator is assembled, and the waterproof sealing effect of the generator is good.

3. The utility model changes the original round small holes on the water inlet sleeve into flat small holes, improves the water energy utilization rate, and ensures that the power generation effect of the generator is better.

4. The water inlet sleeve has no bottom support, and water in the water outlet pipe is difficult to overflow from the water pipe when countercurrent occurs.

The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.

Drawings

FIG. 1 is an exploded view of the present utility model;

FIG. 2 is a perspective view of the present utility model;

FIG. 3 is a perspective view of the middleware of the present utility model;

FIG. 4 is a perspective view of a cover plate of the present utility model;

FIG. 5 is a perspective view of the water inlet sleeve of the present utility model;

FIG. 6 is a cross-sectional view of an impingement hydraulic generator of the present utility model;

FIG. 7 is a cross-sectional view of a first inlet tube and inlet sleeve of the present utility model;

FIG. 8 is a cross-sectional view of the original first water inlet pipe and water inlet sleeve;

FIG. 9 is a schematic diagram of another embodiment of the present utility model;

FIG. 10 is a schematic view of the electrolytic mechanism, PP cotton and activated carbon structure;

fig. 11 is a schematic diagram of the operation of the present utility model.

In the figure: 1. the device comprises a shell, 2 parts, 201 parts of positioning columns, 202 parts of connecting columns, 203 parts of limiting elements, 3 parts of impellers, 301 parts of rotating shafts, 4 parts of cover plates, 401 parts of connecting elements, 402 parts of open grooves, 5 parts of bearings, 6.O parts of gaskets, 7.O parts of grooves, 8 parts of positioning elements, 9 parts of connecting holes, 10 parts of stator coils, 11 parts of magnetic rings, 12 parts of main bodies, 13 parts of water inlet pipes, 14 parts of water outlet pipes, 15 parts of first water inlet pipes, 16 parts of second water inlet pipes, 17 parts of water inlet pipes, 18 parts of small holes, 19 parts of ribs, 20 parts of electrolytic mechanisms, 21 parts of metal electrode plates, 22 parts of PP cotton and 23 parts of active carbon.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the application. Rather, they are merely examples of apparatus consistent with aspects of the application as detailed in the accompanying claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. Unless defined otherwise, technical or scientific terms used herein should be understood as commonly understood by one of ordinary skill in the art to which this utility model belongs. The use of the terms "a" or "an" and the like in the description and in the claims do not denote a limitation of quantity, but rather denote the presence of at least one. The term "plurality" includes two, corresponding to at least two. The word "comprising" or "comprises", and the like, means that elements or items appearing before "comprising" or "comprising" are encompassed by the element or item recited after "comprising" or "comprising" and equivalents thereof, and that other elements or items are not excluded. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

Referring specifically to fig. 1-6, the impact hydraulic generator comprises a casing 1, a middle part 2 and an impeller 3, wherein the middle part 2 is arranged on the casing 1, the impeller 3 is arranged in an inner cavity of the casing 1 and is positioned between the casing 1 and the middle part 2, a positioning column 201 is arranged in the inner cavity of the middle part 2, a bearing 5 is arranged at the bottom of the positioning column 201, a rotating shaft 301 is arranged on the impeller 3, the rotating shaft 301 is assembled in the bearing 5, and the impeller 3 is rotatably arranged in the casing 1 through the rotating shaft 301.

Specifically, the bearing 5 may be an oil-impregnated bearing 5 or a stainless steel bearing 5, but the bearing 5 may be a ball bearing 5 or other bearings 5. The oil-containing bearing 5 is simple in structure, can avoid oxidation corrosion under the environment of contact with water, and can further reduce the rotating friction force of the rotating shaft 301, so that noise generated when the rotating shaft 301 rotates is reduced, and the impact type water turbine generator of the scheme can be suitable for the conditions of low water pressure and low speed due to the fact that the rotating friction force of the rotating shaft 301 is small.

Furthermore, the O-shaped washer 6,O-shaped washer 6 is sleeved on the rotating shaft 301, so that the abrasion of the contact surface of the rotating shaft 301 and the bearing 5 is reduced.

Furthermore, an O-shaped groove 7 is formed on one end surface of the casing 1, an O-shaped groove 7 is also formed on one end surface of the intermediate member 2, O-shaped sealing rings are respectively installed in the O-shaped grooves 7 of the casing 1 and the intermediate member 2, and the two O-shaped grooves 7 are respectively assembled on different components (namely, the upper end surfaces of the casing 1 and the intermediate member 2 are respectively assembled).

Specifically, when the generator is assembled, the O-shaped sealing ring is always positioned on the upper end face of the shell 1 or the middle piece 2, so that the O-shaped sealing ring cannot fall off or loose when the middle piece 2 is installed, and the impact type hydraulic generator of the scheme has better waterproof performance.

Still further, still include the apron 4 that cooperates with casing 1, middleware 2 to use, apron 4 sets up on middleware 2, all is provided with setting element 8 on casing 1, middleware 2 and the apron 4, and setting element 8 plays location and directional effect for casing 1, middleware 2 and apron 4 installation position is more accurate; a plurality of connecting holes 9 are formed in the machine shell 1, the middle piece 2 and the cover plate 4, threads are arranged in the connecting holes 9 in the machine shell 1, the connecting holes 9 in the middle piece 2 and the cover plate 4 are through holes, screws can be installed in the connecting holes 9, and the machine shell 1, the middle piece 2 and the cover plate 4 can be fastened together.

Still further, the two sides of the middle piece 2 are both provided with the limiting piece 203, the limiting piece 203 is arranged on the outer side of the connecting hole 9, the limiting piece 203 is matched with the positioning piece 8 for use, positioning and pointing functions are achieved, and the mounting positions of the shell 1, the middle piece 2 and the cover plate 4 are more accurate.

Further, the device also comprises a stator coil 10 and a magnetic ring 11, wherein the stator coil 10 is arranged in the middle piece 2 and sleeved on the positioning column 201, and a plurality of wires are arranged on the stator coil 10; the magnetic ring 11 is arranged in the impeller 3 and is tightly attached to the inner wall of the impeller 3, the magnetic ring 11 is clamped on the inner wall of the impeller 3 (namely, fixed on the inner wall of the impeller 3 through friction force), and the magnetic ring 11 and the impeller 3 are coaxially distributed.

Specifically, the magnetic ring 11 is fixed on the inner wall of the impeller 3, so that the magnetic ring 11 and the impeller 3 are of an integrated structure, and the driving force of water flow acting on the impeller 3 can be stably transmitted to the magnetic ring 11, so that synchronous rotation of the magnetic ring 11 and the impeller 3 is ensured, and through cutting of magnetic induction lines, current is generated on the stator coil 10, and the power generation of the impact type hydraulic generator is realized.

Further, at least two connecting posts 202 are arranged on the intermediate piece 2, at least two connecting pieces 401 matched with the connecting posts 202 are arranged on the cover plate 4, holes are formed in the connecting pieces 401, and the connecting posts 202 are assembled on the holes of the connecting pieces 401; an open slot 402 is also provided in one end face of the cover plate 4.

Specifically, the wires on the stator coil 10 can be wound on the connecting post 202 and led out through the open slot 402, and the width of the open slot 402 is just the diameter of all the wires added together, so that all the wires are just clamped in the open slot 402 to play a certain waterproof role, and the led out wires can be connected with electrical equipment (metal electrodes) to supply power to the electrical equipment (metal electrodes).

The reaction bin comprises a main body 12, a water inlet pipe 13 and a water outlet pipe 14, wherein the water inlet pipe 13 and the water outlet pipe 14 are communicated with the inner cavity of the main body 12, the water inlet pipe 13, the water outlet pipe 14 and the casing 1 are of an integrated structure, the casing 1 is fixed on the water inlet pipe 13 and the water outlet pipe 14, the casing 1 divides the water inlet pipe 13 into two parts, namely a first water inlet pipe 15 and a second water inlet pipe 16, and the first water inlet pipe 15 and the second water inlet pipe 16 are communicated with the inner cavity of the casing 1.

Specifically, the reaction bin and the shell 1 are integrally formed through the die and are of transparent structures, and the reaction bin and the shell 1 of the integral structure are higher in strength and better in waterproof performance.

Further, the outer walls of one end of the main body 12, the water inlet pipe 13 and the water outlet pipe 14 are provided with threads, and the water inlet pipe 13 and the water outlet pipe 14 can be connected with an external pipeline through the threads.

Further, a water inlet sleeve 17 is arranged in the first water inlet pipe 15, the water inlet sleeve 17 is completely positioned in the first water inlet pipe 15, one end of the water inlet sleeve 17 is provided with an inclined plane, and a flat small hole 18 is formed in the inclined plane.

Specifically, referring to fig. 7, the water inlet sleeve 17 with such a structure can flow back to the external pipeline even when the water in the water outlet pipe 14 flows back, so that the water is not easy to overflow from the water pipe.

Specifically, the flat small holes 18 are aligned with the grooves of the impeller 3, so that the impact force of water flow is more concentrated, the water energy utilization rate is improved, and the power generation effect of the impact type hydraulic generator is better.

Furthermore, a plurality of ribs 19 are provided on the outer wall of the water inlet sleeve 17, and the ribs 19 play a role of clamping, so that the water inlet sleeve 17 can be fixed in the first water inlet pipe 15.

Further, the second inlet pipe 16 is connected to the bottom of the main body 12.

In other possible embodiments, referring to fig. 9 specifically, the second water inlet pipe 16 is connected to the top of the main body 12, and compared with the second water inlet pipe 16 connected to the bottom of the main body 12, the water in this embodiment flows through the first water inlet pipe 15, the casing 1, and the second water inlet pipe 16, enters the main body 12 from the top of the main body 12, flows through the bottom of the main body 12, and flows out through the water outlet pipe 14, so as to form a complete water circulation, reduce the loss of water energy, and make the power generation effect of the impact hydraulic generator better.

The utility model relates to an impact hydraulic generator and a reaction bin thereof, wherein various electric elements can be assembled in the reaction bin, and the reaction bin can be assembled with a shower, a tap, drinking water, pet bathing equipment, a tooth flusher and the like. The working principle is as follows:

Referring to fig. 10-11 specifically, the present utility model is used in cooperation with an electrolysis mechanism 20 as a metal ion generator, a metal electrode sheet 21 (silver sheet or copper sheet or silver-copper alloy sheet) is provided on the electrolysis mechanism 20, PP cotton 22 and activated carbon 23 can be assembled on the electrolysis mechanism 20 and connected to a reaction chamber in a threaded manner, the metal electrode sheet 21 is electrically connected to an impact hydraulic generator (stator coil 10), and the water inlet pipe 13 and the water outlet pipe 14 are connected to an external waterway. The external water source enters the main body 12 from the first water inlet pipe 15, the machine shell 1 and the second water inlet pipe 16, when the water source enters the machine shell 1, the impeller 3 can be impacted, the impeller 3 drives the rotating shaft 301 and the magnetic ring 11 to rotate together, current is generated on the stator coil 10, the generated current can be conducted to the metal electrode plate 21, the water source starts to electrolyze under the action of the metal electrode plate 21 after being purified by the PP cotton 22 and the activated carbon 23 in the main body 12, metal ion water is generated, and finally the metal ion water flows out through the water outlet pipe 14 for a user, wherein the electrolysis mechanism 20, the PP cotton 22 and the activated carbon 23 are all replaced.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (10)

1. The impact type hydraulic generator comprises a shell, a middle piece and an impeller, wherein the middle piece is arranged on the shell, the impeller is arranged in an inner cavity of the shell and is positioned between the shell and the middle piece, and a positioning column is arranged in the inner cavity of the middle piece.

2. The impulse hydro-generator of claim 1 wherein an O-ring is disposed on an end face of the housing and an O-ring is disposed on an end face of the intermediate member, and wherein O-rings are disposed in the O-ring grooves of both the housing and the intermediate member.

3. The impact hydraulic generator of claim 2, further comprising a cover plate cooperating with the housing and the intermediate member, wherein the cover plate is disposed on the intermediate member, positioning members are disposed on the housing, the intermediate member and the cover plate, and a plurality of connecting holes are disposed on the housing, the intermediate member and the cover plate, wherein threads are disposed in the connecting holes on the housing, and the connecting holes on the intermediate member and the cover plate are through holes.

4. An impulse hydro-generator as claimed in claim 3, characterized in, that both sides of the intermediate piece are provided with a limiting piece, which is arranged outside the connection hole.

5. The impulse hydro-generator of claim 4 further comprising a stator coil and a magnetic ring, wherein the stator coil is disposed in the intermediate member and sleeved on the positioning post, the magnetic ring is disposed in the impeller and tightly attached to an inner wall of the impeller, and the magnetic ring is coaxially distributed with the impeller.

6. The impingement hydraulic generator of claim 5, wherein at least two connection posts are provided on the intermediate member, at least two connection members are provided on the cover plate for use with the connection posts, holes are provided on the connection members, and the connection posts are fitted to the holes of the connection members.

7. The impingement hydraulic generator of claim 6, wherein an end face of the cover plate is further provided with an open slot.

8. The reaction bin comprises the impact hydraulic generator according to any one of claims 1-7, and is characterized by comprising a main body, a water inlet pipe and a water outlet pipe, wherein the water inlet pipe and the water outlet pipe are communicated with an inner cavity of the main body, the water inlet pipe and the water outlet pipe are of an integrated structure with a shell, the shell is fixed on the water inlet pipe and the water outlet pipe, the shell divides the water inlet pipe into two parts, namely a first water inlet pipe and a second water inlet pipe, and the first water inlet pipe and the second water inlet pipe are communicated with the inner cavity of the shell.

9. The reaction chamber of claim 8, wherein a water inlet sleeve is arranged in the first water inlet pipe, an inclined plane is arranged at one end of the water inlet sleeve, a flat small hole is formed in the inclined plane, and a plurality of ribs are arranged on the outer wall of the water inlet sleeve.

10. The reaction chamber of claim 9 wherein the outer walls of the body, the inlet tube and the outlet tube are each provided with threads.