CN202883502U - Wave production pump - Google Patents
Wave production pump Download PDFInfo
- Publication number
- CN202883502U CN202883502U CN 201220413450 CN201220413450U CN202883502U CN 202883502 U CN202883502 U CN 202883502U CN 201220413450 CN201220413450 CN 201220413450 CN 201220413450 U CN201220413450 U CN 201220413450U CN 202883502 U CN202883502 U CN 202883502U
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- China
- Prior art keywords
- pump
- unrestrained
- impeller
- ratchet
- make
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Abstract
The utility model relates to a wave production pump which comprises a pump seat. A pump shell is connected with the pump seat and a cover body connected with and fixed on the pump shell is connected with the pump seat. A single phase alternating current machine is arranged in the pump shell. An output rotary shaft of the single phase alternating current machine is connected with wave production impellers. A ratchet structure capable of enabling the single phase alternating current machine to achieve one-way rotation is arranged between the front end of the wave production impellers and the cover body. The wave production pump aims at overcoming defects in the prior art and is simple in structure and low in manufacture cost.
Description
[technical field]
The utility model is a kind of unrestrained pump of making.
[background technique]
Making unrestrained pump generally is to use in the fish jar of raising, and utilizes the impeller agitate water, makes water fully mobile.
But existing what make that unrestrained pump generally connects is single phase alternating current power supply, as it may chance single-phase.Pump is when starting like this, and load motor both can clockwise rotate, and also can inhour rotate.In order to address this problem, generally done change in circuit control and motor internal.But these change all more complicated, and cost is high.
[model utility content]
The utility model purpose be overcome deficiency of the prior art and provide a kind of simple in structure, cost is low makes unrestrained pump.
In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposal:
Make unrestrained pump, it is characterized in that including pump seat 1, be connected with pump case 2 and the cover body 5 that is fastened on the pump case 2 at pump seat 1, in pump case 2, be provided with load motor 3, the output revolving shaft of load motor 3 is connected with makes unrestrained impeller 4, makes and is provided with the ratchet structure that can make load motor 3 realize one-way rotation between unrestrained impeller 4 front ends and the cover body 5.
Aforesaidly make unrestrained pump, it is characterized in that described ratchet structure includes the ratchet dish 51 that is located at cover body 5 inner bottom surface, be provided with the ratchet 41 that matches with ratchet dish 51 and load motor 3 can only be rotated by clockwise direction making unrestrained impeller 4 front ends.
Aforesaidly make unrestrained pump, it is characterized in that described ratchet dish 51 forms along peripheral, oblique and the opposite dish plane of true dip direction by two, the joints on two dish planes form two steps; Described ratchet 41 also forms along peripheral, oblique and the opposite tooth plane of true dip direction by two, and the joint on two tooth planes forms two steps.
Aforesaidly make unrestrained pump, it is characterized in that described pump case 2 is connected on the pump seat 1 by universal joint 6.
Aforesaidly make unrestrained pump, it is characterized in that being provided with Elastic buckle 52 at described cover body 5 dual-sides, be provided with bayonet socket 21 at the dual-side of pump case 2, Elastic buckle 52 is connected to 21 li of bayonet sockets.
Aforesaidly make unrestrained pump, it is characterized in that making unrestrained impeller 4 and include a pair of helical blade 42.
Aforesaidly make unrestrained pump, it is characterized in that describedly making unrestrained impeller 4 and also including impeller stem 43, described helical blade 42 is symmetricly set on the impeller stem 43, and this helical blade 42 includes front surface 421 and rear surface 422, front surface 421 is arc-shaped curved surface, and rear surface 422 is arc convex.
The utility model compared with prior art has the following advantages:
The utility model utilizes a ratchet structure, and motor can only be rotated towards a direction, has solved well the problems referred to above, makes its cost low.
In addition, utilize a pair of helical blade to do impeller, when electric machine rotation, water can form the intermittent type water outlet along up the gushing of spiral vane one ripple one ripple, and causes the water wave, and it is very good to make unrestrained effect; And make the existing common flow of its flow-rate ratio much bigger.
At last, the utility model also has advantages of simple structure and simple.
[description of drawings]
Fig. 1 is schematic perspective view of the present utility model.
Fig. 2 is decomposing schematic representation of the present utility model.
Fig. 3 is decomposing schematic representation of the present utility model.
Fig. 4 is the schematic perspective view of making unrestrained impeller.
Fig. 5 is the schematic perspective view of making unrestrained impeller.
Fig. 6 is the schematic perspective view of making unrestrained impeller.
[embodiment]
Below in conjunction with accompanying drawing the utility model is described in detail:
As shown in the figure, make unrestrained pump, include pump seat 1, be connected with pump case 2 and the cover body 5 that is fastened on the pump case 2 at pump seat 1.Be provided with load motor 3 in pump case 2, the output revolving shaft of load motor 3 is connected with makes unrestrained impeller 4.Make and be provided with the ratchet structure that can make load motor 3 realize one-way rotation between unrestrained impeller 4 front ends and the cover body 5.Utilize ratchet structure, just can make load motor 3 realize the one direction rotation, simple and practical.In the present embodiment, load motor 3 can only be realized clockwise rotating.
Specifically, described ratchet structure includes the ratchet dish 51 that is located at cover body 5 inner bottom surface, is provided with the ratchet 41 that matches with ratchet dish 51 and load motor 3 can only clockwise direction be rotated making unrestrained impeller 4 front ends.
Furthermore, described ratchet dish 51 forms along peripheral, oblique and the opposite dish plane of true dip direction by two, and the joint on two dish planes forms two steps.Described ratchet 41 also forms along peripheral, oblique and the opposite tooth plane of true dip direction by two, and the joint on two tooth planes forms two steps.Like this, when ratchet 41 clockwise rotates, mutually continue to slide between tooth plane and the dish plane, make and make unrestrained impeller 4 and be rotated further.And when ratchet 41 rotated counterclockwise, the tooth plane just can stop ratchet 41 to rotate with the step on dish plane, thus prevention make unrestrained impeller 4 and rotate counterclockwise, make load motor 3 stop to rotate counterclockwise, thereby load motor 3 rotated to another way.The final one-way rotation that realizes motor.
As the optimal way of present embodiment, described pump case 2 is connected on the pump seat 1 by universal joint 6.
As the optimal way of present embodiment, be provided with Elastic buckle 52 at described cover body 5 dual-sides, be provided with bayonet socket 21 at the dual-side of pump case 2, Elastic buckle 52 is connected to 21 li of bayonet sockets.
In addition, describedly make unrestrained impeller 4 and include a pair of helical blade 42.Describedly make unrestrained impeller 4 and also include impeller stem 43, described helical blade 42 is symmetricly set on the impeller stem 43, and this helical blade 42 includes front surface 421 and rear surface 422, and front surface 421 is arc-shaped curved surface, and rear surface 422 is arc convex.When electric machine rotation, water can form the intermittent type water outlet along up the gushing of spiral vane one ripple one ripple, and causes the water wave, and it is very good to make unrestrained effect; And make the existing common flow of its flow-rate ratio much bigger.
Claims (7)
1. make unrestrained pump, it is characterized in that including pump seat (1), be connected with pump case (2) and be fastened on cover body (5) on the pump case (2) at pump seat (1), in pump case (2), be provided with load motor (3), the output revolving shaft of load motor (3) is connected with makes unrestrained impeller (4), makes and is provided with the ratchet structure that can make load motor (3) realize one-way rotation between unrestrained impeller (4) front end and the cover body (5).
2. according to claim 1ly make unrestrained pump, it is characterized in that described ratchet structure includes the ratchet dish (51) that is located at cover body (5) inner bottom surface, be provided with the ratchet (41) that matches with ratchet dish (51) and load motor (3) can only clockwise direction be rotated making unrestrained impeller (4) front end.
3. according to claim 2ly make unrestrained pump, it is characterized in that described ratchet dish (51) forms along peripheral, oblique and the opposite dish plane of true dip direction by two, the joints on two dish planes form two steps; Described ratchet (41) also forms along peripheral, oblique and the opposite tooth plane of true dip direction by two, and the joint on two tooth planes forms two steps.
4. according to claim 1 and 2 or 3 describedly make unrestrained pump, it is characterized in that described pump case (2) is connected on the pump seat (1) by universal joint (6).
5. according to claim 1 and 2 or 3 describedly make unrestrained pump, it is characterized in that being provided with Elastic buckle (52) at described cover body (5) dual-side, be provided with bayonet socket (21) at the dual-side of pump case (2), it is inner that Elastic buckle (52) is connected to bayonet socket (21).
6. according to claim 1 and 2 or 3 describedly make unrestrained pump, it is characterized in that making unrestrained impeller (4) and include a pair of helical blade (42).
7. according to claim 6ly make unrestrained pump, it is characterized in that the described unrestrained impeller (4) of making also includes impeller stem (43), described helical blade (42) is symmetricly set on the impeller stem (43), this helical blade (42) includes front surface (421) and rear surface (422), front surface (421) is arc-shaped curved surface, and rear surface (422) are arc convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220413450 CN202883502U (en) | 2012-08-21 | 2012-08-21 | Wave production pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220413450 CN202883502U (en) | 2012-08-21 | 2012-08-21 | Wave production pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202883502U true CN202883502U (en) | 2013-04-17 |
Family
ID=48074935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220413450 Ceased CN202883502U (en) | 2012-08-21 | 2012-08-21 | Wave production pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202883502U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500412A (en) * | 2014-11-14 | 2015-04-08 | 南京一品红水族用品有限公司 | Novel four-in-one multifunctional pump |
| CN107489660A (en) * | 2017-09-26 | 2017-12-19 | 邓耀钊 | Unrestrained pump is made in a kind of shaftless frequency conversion of brush DC |
| CN109923318A (en) * | 2016-11-08 | 2019-06-21 | 1090690 B.C.有限责任公司 | Wave production method and equipment |
-
2012
- 2012-08-21 CN CN 201220413450 patent/CN202883502U/en not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500412A (en) * | 2014-11-14 | 2015-04-08 | 南京一品红水族用品有限公司 | Novel four-in-one multifunctional pump |
| CN109923318A (en) * | 2016-11-08 | 2019-06-21 | 1090690 B.C.有限责任公司 | Wave production method and equipment |
| US11534672B2 (en) | 2016-11-08 | 2022-12-27 | Ka'ana Wave Company Inc. | Wave producing method and apparatus |
| CN107489660A (en) * | 2017-09-26 | 2017-12-19 | 邓耀钊 | Unrestrained pump is made in a kind of shaftless frequency conversion of brush DC |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |
|
| CX01 | Expiry of patent term | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20221116 Decision number of declaring invalidation: 59158 Granted publication date: 20130417 |
|
| IW01 | Full invalidation of patent right |