CN210218134U - Automatic wash vertical high-speed multistage pump - Google Patents
Automatic wash vertical high-speed multistage pump Download PDFInfo
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- CN210218134U CN210218134U CN201920933464.6U CN201920933464U CN210218134U CN 210218134 U CN210218134 U CN 210218134U CN 201920933464 U CN201920933464 U CN 201920933464U CN 210218134 U CN210218134 U CN 210218134U
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- cavity
- multistage pump
- vertical high
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- liquid inlet
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Abstract
The utility model discloses an automatic wash vertical high-speed multistage pump, concretely relates to pump body field, including base, casing and main shaft, the left and right sides of straight impeller is provided with first inlet and second inlet respectively, one side of first inlet is provided with the filter screen cloth, the outside of filter screen cloth sets up in the inboard of frame, the bottom mounting of frame is provided with the connecting rod, the fixed output that sets up in the rotating electrical machines of one end of connecting rod, the fixed filter sieve that is provided with in inside of cavity, upper end one side of cavity is connected with the second transfer line, the bottom of filtering the sieve is provided with the scraper blade, one side fixed connection of scraper blade is on the top of backup pad, one side bottom fixedly connected with push pedal of backup pad, one side of backup pad is connected with the hydraulic stem. The utility model discloses do not need the pump body to shut down and clear up, do not hinder the normal work of high-speed multistage pump, also need not manual clearance, facilitate the use.
Description
Technical Field
The utility model relates to a pump body technical field, more specifically say, the utility model relates to an automatic wash vertical high-speed multistage pump.
Background
A high-speed pump, also called a high-speed partial flow pump, belongs to a centrifugal pump. The basic working principle of the high-speed pump is similar to that of a common centrifugal pump, except that the working impeller obtains the working rotating speed which is several times that of the impeller of the common centrifugal pump by utilizing the speed increasing action of a speed increasing box (primary speed increasing or secondary speed increasing), the aim of high lift is fulfilled by increasing the rotating speed of the impeller and increasing the linear velocity of fluid at the outer edge of the impeller, and the defects of most of multi-stage pumps are eliminated. The high-speed pump is researched and developed by santa dara company in 1962, is widely applied to industries such as petroleum refining, petrifaction, energy, chemical industry, food and the like, and is suitable for occasions with small flow and high lift.
The high-speed multistage pump can inhale more impurity when using, can reduce the life of impeller, so current pump body sets up the filter screen in inlet department, gets rid of the large granule impurity in the liquid. And current high-speed multistage pump is when using, and the filter screen is blockked up by impurity easily, influences the normal feed liquor of liquid, needs artifical periodic cleaning, and troublesome poeration is wasted time and energy.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides an automatic wash vertical high-speed multistage pump, through being provided with filter screen, the rotating electrical machines, first transfer line, the cavity, filter the sieve, second transfer line and second inlet, filter screen can get rid of the impurity in the liquid, it is rotatory to drive filter screen through the rotating electrical machines, blow in the cavity with the impurity on the filter screen, then utilize filter the sieve to filter impurity, liquid after the filtration enters into the casing through the second inlet, neither need the pump body to shut down and clear up, the normal work of high-speed multistage pump does not hinder, also need manual clearance, and convenient use.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic cleaning vertical high-speed multistage pump comprises a base, a shell and a main shaft, wherein the shell is fixedly arranged at the upper end of the base, a driving motor is fixedly arranged at the top end of the shell, an output shaft of the driving motor is connected with the main shaft through a coupler, one end of the main shaft is arranged in the shell, a straight impeller is arranged at the bottom end of the main shaft, which is positioned in the shell, a spiral blade is arranged at the upper end of the straight impeller, a first liquid inlet and a second liquid inlet are respectively arranged at the left side and the right side of the straight impeller, a filter screen is arranged at one side of the first liquid inlet, the outer side of the filter screen is arranged at the inner side of a frame, a connecting rod is fixedly arranged at the bottom end of the frame, one end of the connecting rod penetrates through the bottom end side wall of the first liquid inlet, the bottom of first inlet is provided with first transfer line, the base is the type of falling T setting, the inside cavity that is provided with in upper end of base, the bottom of the inside cavity of one end intercommunication base of first transfer line, the inside of cavity is fixed and is provided with the filtration sieve, upper end one side of cavity is connected with the second transfer line, the bottom one side of one end intercommunication second inlet of second transfer line, the bottom of filtering the sieve is provided with the scraper blade, one side fixed connection of scraper blade is on the top of backup pad, one side bottom fixedly connected with push pedal of backup pad, one side of backup pad is connected with the hydraulic stem, the hydraulic stem sets up in the upper end of base, one side of cavity be provided with push pedal and scraper blade assorted through-hole, upper end one side of base is provided with the holding tank.
In a preferred embodiment, a liquid outlet is provided at one side of the upper end of the housing.
In a preferred embodiment, the first liquid inlet and the second liquid inlet are respectively provided with a first electromagnetic valve and a second electromagnetic valve.
In a preferred embodiment, the first solenoid valve and the second solenoid valve are both disposed proximate the housing.
In a preferred embodiment, a third solenoid valve is provided on the first infusion tube.
In a preferred embodiment, the filter screen is disposed between the first infusion tube and the second infusion tube.
In a preferred embodiment, the scraping plate is arranged in contact with the bottom end of the filter sieve plate, and the bottom end of the push plate is arranged in contact with the bottom end of the cavity.
In a preferred embodiment, a sealing plate is provided at an outer side of the through hole, and a handle is provided at one side of the sealing plate.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a be provided with filter screen, rotating electrical machines, first transfer line, cavity, filter sieve, second transfer line and second inlet, filter screen can get rid of the impurity in the liquid, drive filter screen rotatory through rotating electrical machines, blow in the impurity on the filter screen in the cavity, then utilize filter sieve to filter impurity, liquid after the filtration passes through the second inlet and gets into in the casing, neither need the pump body to shut down and clear up, do not hinder the normal work of high-speed multistage pump, also do not need manual clearance, facilitate the use;
2. the utility model discloses a be provided with scraper blade and push pedal, the impurity that the scraper blade can go up the adhesion on the filter sieve is scraped to fall on the inside bottom of cavity, utilize the push pedal can push the holding tank with the impurity in the cavity in, make things convenient for deriving of impurity.
Drawings
Fig. 1 is a schematic structural diagram of the utility model in normal operation.
Fig. 2 is a schematic structural diagram of the cleaning device of the present invention.
Fig. 3 is a schematic side view of the filtering screen of the present invention.
Fig. 4 is a schematic diagram of the internal structure of the cavity of the present invention.
Fig. 5 is a schematic view of the installation structure of the scraper and the push plate of the present invention.
The reference signs are: the device comprises a base 1, a shell 2, a main shaft 3, a driving motor 4, a coupler 5, a straight impeller 6, a helical blade 7, a first liquid inlet 8, a second liquid inlet 9, a filtering screen 10, a frame 11, a connecting rod 12, a rotating motor 13, a first infusion tube 14, a cavity 15, a filtering screen plate 16, a second infusion tube 17, a scraper 18, a supporting plate 19, a push plate 20, a hydraulic rod 21, a through hole 22, an accommodating groove 23, a liquid outlet 24, a first electromagnetic valve 25, a second electromagnetic valve 26 and a third electromagnetic valve 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
According to the automatic cleaning vertical high-speed multistage pump shown in fig. 1 and fig. 3-4, the automatic cleaning vertical high-speed multistage pump comprises a base 1, a shell 2 and a main shaft 3, wherein the shell 2 is fixedly arranged at the upper end of the base 1, a driving motor 4 is fixedly arranged at the top end of the shell 2, an output shaft of the driving motor 4 is connected with the main shaft 3 through a coupling 5, one end of the main shaft 3 is arranged inside the shell 2, a straight impeller 6 is arranged at the bottom end of the main shaft 3 inside the shell 2, a helical blade 7 is arranged at the upper end of the straight impeller 6, a first liquid inlet 8 and a second liquid inlet 9 are respectively arranged at the left side and the right side of the straight impeller 6, a filter screen 10 is arranged at one side of the first liquid inlet 8, the outer side of the filter screen 10 is arranged inside a frame 11, a connecting rod 12 is fixedly arranged at the bottom end, and fixed the output that sets up in rotating electrical machines 13, rotating electrical machines 13 is fixed to be set up in upper end one side of base 1, the bottom of first inlet 8 is provided with first transfer line 14, base 1 is the type of falling T setting, the inside cavity 15 that is provided with in upper end of base 1, the one end of first transfer line 14 communicates the bottom of the inside cavity 15 of base 1, the fixed filter sieve 16 that is provided with in inside of cavity 15, upper end one side of cavity 15 is connected with second transfer line 17, the one end of second transfer line 17 communicates bottom one side of second inlet 9.
A liquid outlet 24 is arranged on one side of the upper end of the shell 2.
The first liquid inlet 8 and the second liquid inlet 9 are respectively provided with a first electromagnetic valve 25 and a second electromagnetic valve 26.
The first solenoid valve 25 and the second solenoid valve 26 are both disposed close to the housing 2.
A third solenoid valve 27 is provided in the first infusion tube 14.
The filtering sieve plate 16 is arranged between the first infusion tube 14 and the second infusion tube 17.
The implementation mode is specifically as follows: when the filtering screen 10 is cleaned, the first electromagnetic valve 25 is closed, the second electromagnetic valve 26 and the third electromagnetic valve 27 are opened, the main shaft 3 drives the straight impeller 6 and the helical blade 7 to rotate, water is fed through the second liquid inlet 9, the rotating motor 13 is turned on, the rotating motor 13 drives the frame 11 to rotate 180 degrees through the connecting rod 12, so that the filtering screen 10 rotates 180 degrees, during the rotation process, the impurities at the position of the filtering screen 10 enter the cavity 15 inside the base 1 through the first infusion tube 14 under the action of water flow, then the liquid is filtered by a filter sieve plate 16, the filtered liquid enters a second liquid inlet 9 through a second liquid conveying pipe 17, then enter into casing 2, and the impurity of adhesion drops under the impact of rivers on the filter screen cloth 10, realizes filter screen cloth 10's automatic clearance, avoids filter screen cloth 10's jam, does not need to shut down the clearance.
According to the automatic cleaning vertical high-speed multistage pump shown in fig. 2 and fig. 4-5, the bottom end of the filter sieve plate 16 is provided with the scraper 18, one side of the scraper 18 is fixedly connected to the top end of the support plate 19, one side of the support plate 19 is fixedly connected with the push plate 20, one side of the support plate 19 is connected with the hydraulic rod 21, the hydraulic rod 21 is arranged at the upper end of the base 1, one side of the cavity 15 is provided with the through hole 22 matched with the push plate 20 and the scraper 18, and one side of the upper end of the base 1 is provided with the holding tank 23.
The scraping plate 18 is arranged in contact with the bottom end of the filtering sieve plate 16, and the bottom end of the push plate 20 is arranged in contact with the bottom end of the cavity 15.
A sealing plate is arranged on the outer side of the through hole 22, and a handle is arranged on one side of the sealing plate.
The implementation mode is specifically as follows: after the clearance of filter screen 10, impurity is piled up in the inside cavity 15 of base 1, then open hydraulic stem 21, hydraulic stem 21 drives backup pad 19 and removes, backup pad 19 drives scraper blade 18 and push pedal 20 and removes, scraper blade 18 can scrape the impurity of filtering 16 bottom end adhesions, then fall in cavity 15 bottom, release the outer end of cavity 15 with the impurity of cavity 15 bottom under the effect of push pedal 20, make impurity fall in holding tank 23, make things convenient for the clearance of impurity.
The utility model discloses the theory of operation: when the device works, one end of the first liquid inlet 8 is connected with an external water pipe, the driving motor 4 is opened, the driving motor 4 drives the main shaft 3 to rotate, the main shaft 3 drives the helical blade 7 and the straight impeller 6 to rotate, the straight impeller 6 rotates at a high speed, so that water enters the shell 2 quickly, the water is lifted to the liquid outlet 24 by the helical blade 7 and is led out, when the water passes through the first liquid inlet 8, the filter screen 10 filters impurities to avoid the impurities from damaging the straight impeller 6 and the helical blade 7, after the device is used for a period of time, more impurities are accumulated at the filter screen 10, when the filter screen 10 is blocked by the impurities, the first electromagnetic valve 25 is closed, the second electromagnetic valve 26 and the third electromagnetic valve 27 are opened, the water is input into the cavity 15 in the base 1 through the first liquid conveying pipe 14, after the impurities are filtered by the filter screen plate 16, the liquid conveying pipe 17 and the second liquid inlet, after the filtering screen 10 is processed, the first electromagnetic valve 25 is opened, the second electromagnetic valve 26 and the third electromagnetic valve 27 are closed, then the inside of the cavity 15 is cleaned, the sealing door on one side of the cavity 15 is opened, then the hydraulic rod 21 is opened, the hydraulic rod 21 drives the scraper 18 and the push plate 20 through the supporting plate 19 to clean the bottom end of the filtering screen plate 16 and the bottom end of the cavity 15, impurities are pushed out of the cavity 15 through the through hole 22 and fall into the accommodating groove 23.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an automatic wash vertical high-speed multistage pump, includes base (1), casing (2) and main shaft (3), casing (2) are fixed to be set up in the upper end of base (1), its characterized in that: the top end of the shell (2) is fixedly provided with a driving motor (4), an output shaft of the driving motor (4) is connected with a main shaft (3) through a shaft coupling (5), one end of the main shaft (3) is arranged in the shell (2), a straight impeller (6) is arranged at the bottom end of the main shaft (3) which is positioned in the shell (2), the upper end of the straight impeller (6) is provided with a helical blade (7), the left side and the right side of the straight impeller (6) are respectively provided with a first liquid inlet (8) and a second liquid inlet (9), one side of the first liquid inlet (8) is provided with a filter screen (10), the outer side of the filter screen (10) is arranged at the inner side of the frame (11), the bottom end of the frame (11) is fixedly provided with a connecting rod (12), and one end of the connecting rod (12) penetrates through the bottom side wall, and is fixedly arranged at the output end of a rotating motor (13), the rotating motor (13) is fixedly arranged at one side of the upper end of a base (1), a first infusion tube (14) is arranged at the bottom end of a first liquid inlet (8), the base (1) is arranged in an inverted T shape, a cavity (15) is arranged inside the upper end of the base (1), one end of the first infusion tube (14) is communicated with the bottom end of the cavity (15) inside the base (1), a filtering sieve plate (16) is fixedly arranged inside the cavity (15), one side of the upper end of the cavity (15) is connected with a second infusion tube (17), one end of the second infusion tube (17) is communicated with one side of the bottom end of a second liquid inlet (9), a scraper plate (18) is arranged at the bottom end of the filtering sieve plate (16), one side of the scraper plate (18) is fixedly connected at the top end of a support plate (19), and a push plate (20) is fixedly, one side of backup pad (19) is connected with hydraulic stem (21), hydraulic stem (21) set up in the upper end of base (1), one side of cavity (15) be provided with push pedal (20) and scraper blade (18) assorted through-hole (22), upper end one side of base (1) is provided with holding tank (23).
2. The self-cleaning vertical high-speed multistage pump according to claim 1, wherein: a liquid outlet (24) is arranged on one side of the upper end of the shell (2).
3. The self-cleaning vertical high-speed multistage pump according to claim 1, wherein: the first liquid inlet (8) and the second liquid inlet (9) are respectively provided with a first electromagnetic valve (25) and a second electromagnetic valve (26).
4. The self-cleaning vertical high-speed multistage pump according to claim 3, wherein: the first electromagnetic valve (25) and the second electromagnetic valve (26) are both arranged close to the shell (2).
5. The self-cleaning vertical high-speed multistage pump according to claim 1, wherein: a third electromagnetic valve (27) is arranged on the first infusion tube (14).
6. The self-cleaning vertical high-speed multistage pump according to claim 1, wherein: the filtering sieve plate (16) is arranged between the first infusion tube (14) and the second infusion tube (17).
7. The self-cleaning vertical high-speed multistage pump according to claim 1, wherein: the bottom contact setting of scraper blade (18) and filtration sieve (16), the bottom contact setting of the bottom of push pedal (20) and cavity (15).
8. The vertical high-speed multistage pump of claim 1, wherein a sealing plate is provided on an outer side of the through-hole (22), and a handle is provided on one side of the sealing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920933464.6U CN210218134U (en) | 2019-06-20 | 2019-06-20 | Automatic wash vertical high-speed multistage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920933464.6U CN210218134U (en) | 2019-06-20 | 2019-06-20 | Automatic wash vertical high-speed multistage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210218134U true CN210218134U (en) | 2020-03-31 |
Family
ID=69933124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920933464.6U Expired - Fee Related CN210218134U (en) | 2019-06-20 | 2019-06-20 | Automatic wash vertical high-speed multistage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210218134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727775A (en) * | 2020-12-28 | 2021-04-30 | 何洋涛 | Intelligent multi-stage centrifugal pump |
| CN113107861A (en) * | 2021-04-01 | 2021-07-13 | 安徽贝德泵阀科技股份有限公司 | Novel vertical multi-stage pump |
-
2019
- 2019-06-20 CN CN201920933464.6U patent/CN210218134U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727775A (en) * | 2020-12-28 | 2021-04-30 | 何洋涛 | Intelligent multi-stage centrifugal pump |
| CN112727775B (en) * | 2020-12-28 | 2022-06-21 | 深圳市宝明发科技有限公司 | Intelligent multistage centrifugal pump |
| CN113107861A (en) * | 2021-04-01 | 2021-07-13 | 安徽贝德泵阀科技股份有限公司 | Novel vertical multi-stage pump |
| CN113107861B (en) * | 2021-04-01 | 2023-09-26 | 安徽贝德泵阀科技股份有限公司 | Vertical multistage pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 |
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| CF01 | Termination of patent right due to non-payment of annual fee |