CN214404005U - Spiral space guide vane for canned motor pump - Google Patents
Spiral space guide vane for canned motor pump Download PDFInfo
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- CN214404005U CN214404005U CN202022674031.9U CN202022674031U CN214404005U CN 214404005 U CN214404005 U CN 214404005U CN 202022674031 U CN202022674031 U CN 202022674031U CN 214404005 U CN214404005 U CN 214404005U
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- pump
- guide vane
- pump body
- driving motor
- vane
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Abstract
The utility model relates to the technical field of canned motor pump guide vanes, and discloses a spiral space guide vane for canned motor pump, which comprises a driving motor, a pump body and a spiral guide vane, wherein the driving motor is arranged on the right side of the pump body, the spiral guide vane is arranged in the pump body, a transmission shaft of the driving motor is connected with the spiral guide vane, the spiral guide vane is provided with two groups of fixing frames, the inner part of the fixing frame is uniformly and fixedly connected with a poking piece, the inner diameter of the fixing frame is uniformly provided with fan blades, the middle part of the fan blades is fixedly connected with a fixing block, the transmission shaft of the driving motor is fixedly connected in the fixing block, the utility model can effectively adsorb and convey liquid, can assist canned motor pump to better work, effectively improve the working efficiency of canned motor pump, has simple structure and strong practicability, and can better guide and convey liquid, the working efficiency of the shielding electric pump can be effectively improved.
Description
Technical Field
The utility model belongs to the technical field of the canned motor pump stator, specifically be a spiral space stator for canned motor pump.
Background
The guide vane is a rotary energy device of the centrifugal pump and is used for collecting liquid thrown out by the impeller, so that the flow velocity of the liquid is reduced, and after part of velocity energy head is converted into pressure energy head, the pressure energy head is uniformly introduced into the next stage or is discharged through the diffusion pipe.
The guide vane has the same function as a volute and is mostly used in a sectional type multistage pump. Can divide into radial formula stator and runner formula stator according to its structural style, current stator is when carrying out work, generally all the diameter goes up the size great, when flow, lift are great, great size can cause the pump body to mismatch with motor and user's pipeline, be not convenient for transport, assembly and dismantlement, can increase manufacturing cost simultaneously, and disperse easily when carrying out the water conservancy diversion, can't expect fine water conservancy diversion work, for this reason, we have provided a spiral space stator for canned motor pump.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a spiral space stator for canned motor pump, effectual solution when flow, lift are great, great size can cause the pump body to mismatch with motor and user's pipeline, and transportation, assembly and dismantlement not convenient to can increase manufacturing cost simultaneously, and disperses easily when carrying out the water conservancy diversion, can't expect the problem of fine water conservancy diversion work.
In order to achieve the above object, the utility model provides a following technical scheme: a spiral space guide vane for a canned motor pump comprises a driving motor, a pump body and a spiral guide vane, wherein the driving motor is arranged on the right side of the pump body, the spiral guide vane is arranged in the pump body, and a transmission shaft of the driving motor is connected with the spiral guide vane;
the spiral guide vane includes two sets of mounts, the even fixedly connected with plectrum in inside of mount, the internal diameter of mount evenly is provided with the flabellum, the middle part fixedly connected with fixed block of flabellum, driving motor's transmission shaft fixed connection be in the inside of fixed block.
Preferably, a water inlet is formed in the left side of the pump body, a water outlet is formed in the upper portion of the inner cavity of the pump body, and a pump cover is movably connected to the left side of the pump body.
Preferably, the fan blades are provided with five groups, the fan blades and the poking sheet are arranged in an annular inclined shape, and the thickness of the fan blades and the thickness of the poking sheet are 1-3 MM.
Preferably, the pump cover is fixedly connected with a blocking block, and grooves are uniformly formed in the blocking block.
Preferably, the fixing frame is arranged in a circular ring shape, and the shape and the size of the fixing frame are matched with those of the water inlet.
Preferably, the fan blades and the outer side surfaces of the poking pieces are provided with flow guide threads, and radiating fins are uniformly arranged on the outer side surfaces of the driving motors.
Compared with the prior art, the beneficial effects of the utility model are that: through being provided with the flabellum can be better adsorb liquid, can be better carry out the water conservancy diversion to liquid through being provided with the plectrum and carry, the better work that carries on of supplementary spiral stator, it can be effectual fixed the fixed block with driving motor's transmission shaft to connect through the flange formula, can effectually prevent the better work that carries on of spiral stator, and liquid can flow in through the water inlet of the pump body, from the delivery port outflow of the pump body, supplementary better carry liquid, can effectually adsorb and carry liquid through above-mentioned structure, can assist the better work that carries on of canned motor pump, the effectual work efficiency that improves canned motor pump, and simple structure practicality is strong, can the effectual work efficiency that improves canned motor pump.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the fan blade structure of the present invention;
fig. 3 is a schematic view of the structure of the pick of the present invention.
In the figure: 100. a drive motor; 110. a heat sink; 200. a pump body; 210. a water inlet; 220. a water outlet; 230. a pump cover; 231. a stop block is shielded; 232. a groove; 300. a helical guide vane; 310. a fixed mount; 320. Shifting blocks; 330. a fan blade; 340. and (5) fixing blocks.
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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In a first embodiment, as shown in fig. 1, 2 and 3, a spiral space guide vane for a canned motor pump includes a driving motor 100, a pump body 200 and a spiral guide vane 300, the driving motor 100 is installed at the right side of the pump body 200, the spiral guide vane 300 is disposed inside the pump body 200, and a transmission shaft of the driving motor 100 is connected with the spiral guide vane 300;
the spiral guide vane 300 comprises two groups of fixing frames 310, the inside of the fixing frames 310 is uniformly and fixedly connected with a shifting piece 320, the inner diameter of the fixing frames 310 is uniformly provided with fan blades 330, the middle parts of the fan blades 330 are fixedly connected with fixing blocks 340, and transmission shafts of the driving motors 100 are fixedly connected inside the fixing blocks 340.
Second embodiment, on the basis of first embodiment, given by fig. 1, water inlet 210 has been seted up on the left side of pump body 200, delivery port 220 has been seted up on the upper portion of pump body 200 inner chamber, and pump cover 230 has been swing joint in the left side of pump body 200, and through being provided with water inlet 210 and delivery port 220, accessible water inlet 210 carries liquid to pump body 200, can make the better work of carrying on of pump body 200 through delivery port 220, can assist the better work of carrying on of pump body 200 through being provided with pump cover 230.
In the third embodiment, based on the first embodiment, as shown in fig. 2, five sets of fan blades 330 are arranged, the fan blades 330 and the poking pieces 320 are arranged in an annular inclined shape, and the thicknesses of the fan blades 330 and the poking pieces 320 are 1-3MM, so that the five sets of the fan blades 330 and the poking pieces 320 arranged in the annular inclined shape can assist the spiral guide vane 300 to perform the extraction work better, and improve the working efficiency.
Fourth embodiment, on the basis of first embodiment, given by fig. 1, the inside fixedly connected with of pump cover 230 shelters from the dog 231, shelters from the inside of dog 231 and has evenly seted up recess 232, through being provided with and sheltering from dog 231 and recess 232, can shelter from outside debris, can effectually prevent that debris from adsorbing to the inside of the pump body 200.
In the fifth embodiment, based on the first embodiment, as shown in fig. 1, the fixing frame 310 is arranged in a circular ring shape, and the shape and size of the fixing frame 310 are matched with those of the water inlet 210, so that the spiral guide vane 300 can be assisted to work better by the structure, and liquid seepage during the operation of the spiral guide vane 300 can be avoided.
Sixth embodiment, on the basis of the first embodiment, as shown in fig. 1, flow guide threads are disposed on outer side surfaces of the fan blades 330 and the poking piece 320, and the heat dissipation fins 110 are uniformly disposed on the outer side surface of the driving motor 100, so that heat dissipation can be effectively performed on the driving motor 100 by the heat dissipation fins 110, and by the flow guide threads, liquid can be better conveyed and guided, and better conveyance of liquid is assisted.
The working principle is as follows: carry out work through operation driving motor 100, driving motor 100 can drive spiral guide vane 300 when rotating and carry out work, can be better adsorb liquid through being provided with flabellum 330, can be better carry out the water conservancy diversion to liquid through being provided with plectrum 320 and carry, the better work of carrying on of supplementary spiral guide vane 300, connect through the flange formula can be effectual fixed block 340 and driving motor 100's transmission shaft, can effectually prevent the better work of carrying on of spiral guide vane 300, and liquid can flow in through the water inlet 210 of the pump body 200, flow out from the delivery port 220 of the pump body 200, it is supplementary better to carry liquid.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A helical space vane for canned motor pumps, characterized by: the pump comprises a driving motor (100), a pump body (200) and a spiral guide vane (300), wherein the driving motor (100) is installed on the right side of the pump body (200), the spiral guide vane (300) is arranged inside the pump body (200), and a transmission shaft of the driving motor (100) is connected with the spiral guide vane (300);
spiral guide vane (300) are including two sets of mounts (310), the even fixedly connected with plectrum (320) in inside of mount (310), the internal diameter of mount (310) evenly is provided with flabellum (330), the middle part fixedly connected with fixed block (340) of flabellum (330), the transmission shaft fixed connection of driving motor (100) is in the inside of fixed block (340).
2. The helical space vane for a canned motor pump of claim 1, wherein: a water inlet (210) is formed in the left side of the pump body (200), a water outlet (220) is formed in the upper portion of the inner cavity of the pump body (200), and a pump cover (230) is movably connected to the left side of the pump body (200).
3. The helical space vane for a canned motor pump of claim 1, wherein: the fan blades (330) are provided with five groups, the fan blades (330) and the poking sheet (320) are arranged in an annular inclined shape, and the thickness of the fan blades (330) and the thickness of the poking sheet (320) are 1-3 MM.
4. The helical space vane for a canned motor pump of claim 2, wherein: the pump cover (230) is fixedly connected with a blocking block (231) in the interior, and grooves (232) are uniformly formed in the blocking block (231).
5. The helical space vane for a canned motor pump of claim 2, wherein: the fixing frame (310) is arranged in a circular ring shape, and the shape and the size of the fixing frame (310) are matched with those of the water inlet (210).
6. The helical space vane for a canned motor pump of claim 1, wherein: the lateral surface of flabellum (330) with plectrum (320) all is provided with water conservancy diversion screw thread, just driving motor (100)'s lateral surface evenly is provided with fin (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022674031.9U CN214404005U (en) | 2020-11-18 | 2020-11-18 | Spiral space guide vane for canned motor pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022674031.9U CN214404005U (en) | 2020-11-18 | 2020-11-18 | Spiral space guide vane for canned motor pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214404005U true CN214404005U (en) | 2021-10-15 |
Family
ID=78034224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022674031.9U Active CN214404005U (en) | 2020-11-18 | 2020-11-18 | Spiral space guide vane for canned motor pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214404005U (en) |
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2020
- 2020-11-18 CN CN202022674031.9U patent/CN214404005U/en active Active
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