CN210290156U - Automatic water injection horizontal centrifugal pump - Google Patents
Automatic water injection horizontal centrifugal pump Download PDFInfo
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- CN210290156U CN210290156U CN201921522096.2U CN201921522096U CN210290156U CN 210290156 U CN210290156 U CN 210290156U CN 201921522096 U CN201921522096 U CN 201921522096U CN 210290156 U CN210290156 U CN 210290156U
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Abstract
The utility model discloses an automatic water injection horizontal centrifugal pump, which comprises a bottom plate and an automatic water injection unit; the upper surface of the left end of the bottom plate is provided with a motor shell, the side surface of the right end of the motor shell is provided with a rectangular through hole, and the upper end of the pump body is provided with a second circular through hole and is positioned in the water outlet; the automatic water injection unit comprises an impeller blade, a rotating shaft, an arc-shaped baffle, a first circular through hole, an electric telescopic rod, a fixed block, a water supply conduit, a water tank and a motor, wherein the motor is positioned in a motor shell, an output shaft of the motor is connected with one end of the rotating shaft, the first circular through hole is arranged corresponding to the other end of the water supply conduit, the automatic water injection horizontal centrifugal pump can inject water into a pump before use through the automatic water injection unit, can reduce vibration during working through a damping base plate, and can hang up the centrifugal pump through a fixed ring and a connecting column to work in various environments.
Description
Technical Field
The utility model relates to a horizontal centrifugal pump technical field specifically is an automatic horizontal centrifugal pump of water injection.
Background
The centrifugal pump is designed according to the centrifugal force principle, and impeller blades rotating at high speed drive water to rotate and throw the water out, so that the purpose of conveying is achieved. The centrifugal pumps are various and can be divided into civil pumps and industrial pumps in use; can divide into clarified water pump, trash pump, corrosion-resistant pump etc. from carrying the medium, the horizontal centrifugal pump has simple structure, easy maintenance, sealed better, the noise is low, easy maintenance, low price, and the horizontal centrifugal pump at the during operation at first needs the manual work to fill with water with horizontal centrifugal pump outlet pipe department, then just can normally start the centrifugal pump, can increase staff's work load during manual water injection, extravagant manpower, the operation is inconvenient. And vibrations take place easily in the use moreover, lead to the pump body to damage, also be difficult to fix when using, can not be suitable for the work of various environment.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an automatic water injection's horizontal centrifugal pump, can carry out the water injection through the pump before the automatic water injection unit is used, can also reduce the vibrations of during operation through the shock attenuation backing plate, can also hang the work that carries out various environment through solid fixed ring and spliced pole with centrifugal pump, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a horizontal centrifugal pump with automatic water injection comprises a bottom plate and an automatic water injection unit;
the upper surface of the left end of the bottom plate is provided with a motor shell, the side surface of the right end of the motor shell is provided with a rectangular through hole, the upper surface of the left end of the bottom plate is provided with a pump body, the left end of the pump body is provided with a water inlet, the left end of the water inlet is provided with a water inlet cover, the upper end of the pump body is provided with a water outlet, the upper end of the water outlet is provided with a water outlet cover, and the upper end of the pump body is provided with a second circular through;
the automatic water injection unit comprises impeller blades, a rotating shaft, an arc-shaped baffle, a first circular through hole, an electric telescopic rod, a fixed block, a water supply conduit, a water tank and a motor, wherein the motor is positioned in a motor shell, an output shaft of the motor is connected with one end of the rotating shaft, the other end of the rotating shaft penetrates through the rear end of the pump body and is positioned in the pump body, four impeller blades are correspondingly arranged on the side surface of the other end of the rotating shaft respectively, the water tank is positioned on the upper surface of the motor shell, one end of the water supply conduit is positioned at the bottom of the water tank, the other end of the water supply conduit penetrates through the upper end of the pump body and is positioned in the pump body, the fixed block is positioned on the upper side of the inner surface of the right side of the pump body, the electric telescopic rod is, the rear end of the upper surface of the arc-shaped baffle plate is provided with a first circular through hole, and the first circular through hole is arranged corresponding to the other end of the water supply conduit;
wherein: the motor is characterized by further comprising a single chip microcomputer, wherein the single chip microcomputer is located on the upper surface of the motor shell, the output end of the single chip microcomputer is electrically connected with the input end of the electric telescopic rod and the input end of the motor, and the input end of the single chip microcomputer is electrically connected with the output end of an external power supply.
Further, still include the shock attenuation backing plate, the shock attenuation backing plate has four and is located the corresponding setting of lower surface of bottom plate respectively, and the shock attenuation backing plate can reduce vibrations at centrifugal pump during operation to protection device is not damaged.
Further, still including solid fixed ring and spliced pole, the spliced pole has four and is located the upper surface of bottom plate respectively and corresponds the setting with the shock attenuation backing plate, and the top of four spliced poles is equipped with solid fixed ring respectively, and gu fixed ring and spliced pole cooperation can hang or fix the centrifugal pump, the work of adaptation various environments.
Further, still include the screw, the screw has eight and is located the side correspondence setting of outlet cover and the lid of intaking respectively, and the screw can be connected the pump body with water pipe screw, better use centrifugal pump.
Further, still include rectangle baffle and guide arm, the guide arm has to be no less than eight and transversely sets up in the rectangle through-hole of motor housing right-hand member side respectively, the rectangle baffle has to be no less than eight and lies in the guide arm right flank respectively and corresponds the setting, and the rectangle through-hole of motor housing right-hand member side can dispel the heat to the motor, and the rectangle baffle can block dust and large granule entering motor, leads to the motor to damage.
Further, still include the sealing washer, the sealing washer is located the pump body right side internal surface and is located axis of rotation and pump body junction, and the leakproofness of centrifugal pump can be guaranteed to the sealing washer.
Compared with the prior art, the beneficial effects of the utility model are that: this automatic water injection's horizontal centrifugal pump has following benefit:
1. the automatic water injection horizontal centrifugal pump is provided with an automatic water injection unit, the automatic water injection unit can inject water into a water pump before use, and can also automatically supplement water to a water tank for recycling.
2. The automatic water injection horizontal centrifugal pump is also provided with a damping backing plate, and the damping backing plate can reduce the vibration of the centrifugal pump when the centrifugal pump works and prevent the pump from being damaged.
3. The horizontal centrifugal pump with automatic water injection is also provided with a fixing ring and a connecting column, and the fixing ring and the connecting column can be fixed or hung up, so that the centrifugal pump is suitable for various environments to work.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the cross-sectional structure of the present invention.
In the figure: the automatic water injection pump comprises a base plate 1, a pump body 2, a motor shell 3, a fixing ring 4, a damping base plate 5, a connecting column 6, a singlechip 7, an automatic water injection unit 8, an impeller blade 81, a rotating shaft 82, an arc-shaped baffle 83, a first circular through hole 84, an electric telescopic rod 85, a fixing block 86, a water supply conduit 87, a water tank 88, a motor 89, a water outlet 9, a water outlet cover 10, a water inlet 11, a water inlet cover 12, a screw hole 13, a rectangular baffle 14, a guide rod 15, a sealing ring 16 and a second circular through hole 17.
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.
Referring to fig. 1-2, the present invention provides a technical solution: a horizontal centrifugal pump with automatic water injection comprises a bottom plate 1 and an automatic water injection unit 8;
the bottom plate 1 is characterized in that a motor shell 3 is arranged on the upper surface of the left end of the bottom plate 1, a rectangular through hole is formed in the side face of the right end of the motor shell 3, a pump body 2 is arranged on the upper surface of the left end of the bottom plate 1, a water inlet 11 is formed in the left end of the pump body 2, a water inlet cover 12 is arranged at the left end of the water inlet 11, a water outlet 9 is formed in the upper end of the pump body 2, a water outlet cover 10 is arranged at the upper end of the water outlet 9, and a second; the motor shell is characterized by further comprising at least eight rectangular baffles 14 and at least eight guide rods 15, wherein the at least eight guide rods 15 are transversely arranged in the rectangular through holes in the side face of the right end of the motor shell 3 respectively, and the at least eight rectangular baffles 14 are correspondingly arranged on the right side face of the guide rods 15 respectively; the rectangular through hole on the right end side of the motor shell 3 can dissipate heat of the motor 89, and the rectangular baffle 14 can prevent dust and large particles from entering the motor, so that the motor 89 is damaged; the pump further comprises a sealing ring 16, wherein the sealing ring 16 is positioned on the inner surface of the right side of the pump body 2 and is positioned at the joint of the rotating shaft 82 and the pump body 2; the sealing ring 16 can ensure the sealing performance of the centrifugal pump; the centrifugal pump also comprises four damping base plates 5, wherein the four damping base plates 5 are respectively and correspondingly arranged on the lower surface of the bottom plate 1, and the damping base plates 5 can reduce vibration when the centrifugal pump works, so that the device is protected from being damaged; the damping cushion plate is characterized by further comprising fixing rings 4 and connecting columns 6, wherein the four connecting columns 6 are respectively positioned on the upper surface of the bottom plate 1 and correspond to the damping cushion plate 5, and the fixing rings 4 are respectively arranged at the top ends of the four connecting columns 6; the fixed ring 4 and the connecting column 6 are matched to hang or fix the centrifugal pump, so that the centrifugal pump is suitable for working in various environments; the centrifugal pump also comprises eight screw holes 13, the eight screw holes 13 are respectively positioned on the side surfaces of the water outlet cover 10 and the water inlet cover 12 and are correspondingly arranged, and the screw holes 13 can connect the pump body 2 with the threaded screw holes of the water pipe, so that the centrifugal pump is better used;
the automatic water injection unit 8 is characterized in that the automatic water injection unit 8 comprises impeller blades 81, a rotating shaft 82, an arc-shaped baffle 83, a first circular through hole 84, an electric telescopic rod 85, a fixed block 86, water supply conduits 87, a water tank 88 and a motor 89, wherein the motor 89 is positioned in a motor shell 3, an output shaft of the motor 89 is connected with one end of the rotating shaft 82, the other end of the rotating shaft 82 penetrates through the rear end of the pump body 2 and is positioned in the pump body 2, the four impeller blades 81 are respectively positioned on the side surface of the other end of the rotating shaft 82 and are correspondingly arranged, the water tank 88 is positioned on the upper surface of the motor shell 3, one end of the water supply conduit 87 is positioned at the bottom of the water tank 88, the other end of the water supply conduit 87 penetrates through the upper end of the pump body 2 and is positioned in the pump body 2, the fixed block 86 is positioned on the upper side of, the rear end of the upper surface of the arc-shaped baffle 83 is provided with a first round through hole 84, and the first round through hole 84 is arranged corresponding to the other end of the water supply conduit 87; when the automatic water injection unit 8 works, the electric telescopic rod 85 works to stretch and retract to drive the arc-shaped baffle 83 to move, the arc-shaped baffle 83 moves to shield the second round through hole 17, when the first round through hole 84 is communicated with the other end of the water supply conduit 87, the pump body 2 is injected with water from the water tank 88 through the water supply conduit 87, when the water injection is completed, the water inlet 11 starts to feed water, the motor 89 starts to work, the output shaft rotates to drive the rotating shaft 82 to rotate so as to drive the impeller blade 81 to rotate so as to perform reverse water injection on the water tank 88, and after the water tank 88 finishes the water injection, the electric telescopic rod 85 works to drive the arc-shaped baffle 83 to move so as to shield the other end of the water supply;
wherein: still include singlechip 7, singlechip 7 is located the upper surface of motor housing 3, and electric telescopic handle 85 and motor 89's input are connected to singlechip 7's output electricity, and external power source's output is connected to singlechip 7's input electricity, and singlechip 7 control electric telescopic handle 85 and motor 89 work.
When in use:
when the centrifugal pump works, the automatic water injection unit 8 works, the electric telescopic rod 85 works to stretch and retract to drive the arc-shaped baffle 83 to move, the arc-shaped baffle 83 moves to shield the second round through hole 17, when the first round through hole 84 is communicated with the other end of the water supply conduit 87, water is injected into the pump body 2 from the water tank 88 through the water supply conduit 87, when the water injection is completed, the water inlet 11 starts to feed water, the motor 89 starts to work, the output shaft rotates to drive the rotating shaft 82 to rotate so as to drive the impeller blade 81 to rotate to perform reverse water injection on the water tank 88, and after the water tank 88 finishes the water injection, the electric telescopic rod 85 works to drive the arc-shaped baffle 83 to move so as to shield the other end of the water supply conduit 87; the shock absorption base plate 5 can reduce the shock when the centrifugal pump works, so that the device is protected from being damaged; the fixed ring 4 and the connecting column 6 are matched to hang or fix the centrifugal pump, so that the centrifugal pump is suitable for working in various environments; the screw hole 13 can connect the pump body 2 with a threaded screw hole of a water pipe, so that a centrifugal pump is better used; the rectangular through hole on the right end side of the motor shell 3 can dissipate heat of the motor 89, and the rectangular baffle 14 can prevent dust and large particles from entering the motor, so that the motor 89 is damaged; the sealing ring 16 can ensure the sealing performance of the centrifugal pump.
It should be noted that the core chip of the single chip microcomputer 7 disclosed in this embodiment is a PLC single chip microcomputer from toshiba electronics ltd, the electric telescopic rod 85 and the motor 89 may be freely configured according to an actual application scenario, the electric telescopic rod 85 is proposed to be an electric telescopic rod from nanjing snow science ltd, and the motor 89 may be a motor from dachang micromotor ltd. The single chip microcomputer 7 controls the electric telescopic rod 85 and the motor 89 to work by adopting a common method in the prior art.
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. The utility model provides an automatic water injection's horizontal centrifugal pump which characterized in that: comprises a bottom plate (1) and an automatic water injection unit (8);
the water pump comprises a base plate (1), wherein a motor shell (3) is arranged on the upper surface of the left end of the base plate (1), a rectangular through hole is formed in the side surface of the right end of the motor shell (3), a pump body (2) is arranged on the upper surface of the left end of the base plate (1), a water inlet (11) is formed in the left end of the pump body (2), a water inlet cover (12) is arranged at the left end of the water inlet (11), a water outlet (9) is formed in the upper end of the pump body (2), a water outlet cover (10) is arranged at the upper end of the water outlet (9), and a second circular through hole (17) is formed in the upper end of;
the automatic water injection unit (8) comprises an impeller blade (81), a rotating shaft (82), an arc-shaped baffle plate (83), a first circular through hole (84), an electric telescopic rod (85), a fixing block (86), a water supply conduit (87), a water tank (88) and a motor (89), wherein the motor (89) is positioned in a motor shell (3), an output shaft of the motor (89) is connected with one end of the rotating shaft (82), the other end of the rotating shaft (82) penetrates through the rear end of a pump body (2) and is positioned in the pump body (2), the impeller blades (81) are four and are respectively positioned on the side surface of the other end of the rotating shaft (82) and correspondingly arranged, the water tank (88) is positioned on the upper surface of the motor shell (3), one end of the water supply conduit (87) is positioned at the bottom of the water tank (88), the other end of the water supply conduit (87) penetrates through the upper end of the pump body (2) and is positioned, the fixed block (86) is positioned on the upper side of the inner surface of the right side of the pump body (2), an electric telescopic rod (85) is arranged on the left side surface of the fixed block (86), an arc-shaped baffle (83) is arranged at one end of the electric telescopic rod (85) and is arranged corresponding to the second circular through hole (17), a first circular through hole (84) is formed in the rear end of the upper surface of the arc-shaped baffle (83), and the first circular through hole (84) is arranged corresponding to the other end of the water supply conduit (87);
wherein: the motor is characterized by further comprising a single chip microcomputer (7), wherein the single chip microcomputer (7) is located on the upper surface of the motor shell (3), the output end of the single chip microcomputer (7) is electrically connected with the input ends of the electric telescopic rod (85) and the motor (89), and the input end of the single chip microcomputer (7) is electrically connected with the output end of an external power supply.
2. The automatic water injection horizontal centrifugal pump according to claim 1, characterized in that: still include shock attenuation backing plate (5), shock attenuation backing plate (5) have four and are located the corresponding setting of lower surface of bottom plate (1) respectively.
3. The automatic water injection horizontal centrifugal pump according to claim 1, characterized in that: still including solid fixed ring (4) and spliced pole (6), spliced pole (6) have four and are located the upper surface of bottom plate (1) respectively and correspond the setting with shock attenuation backing plate (5), and the top of four spliced poles (6) is equipped with solid fixed ring (4) respectively.
4. The automatic water injection horizontal centrifugal pump according to claim 1, characterized in that: still include screw (13), screw (13) have eight and are located the side of outlet cover (10) and the lid of intaking (12) respectively and correspond the setting.
5. The automatic water injection horizontal centrifugal pump according to claim 1, characterized in that: the motor shell is characterized by further comprising rectangular baffles (14) and guide rods (15), wherein the number of the guide rods (15) is not less than eight, the guide rods are respectively and transversely arranged in the rectangular through holes in the side face of the right end of the motor shell (3), and the number of the rectangular baffles (14) is not less than eight, and the rectangular baffles are respectively located on the right side face of the guide rods (15) and correspondingly arranged.
6. The automatic water injection horizontal centrifugal pump according to claim 1, characterized in that: still include sealing washer (16), sealing washer (16) are located the pump body (2) right side internal surface and are located axis of rotation (82) and pump body (2) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921522096.2U CN210290156U (en) | 2019-09-12 | 2019-09-12 | Automatic water injection horizontal centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921522096.2U CN210290156U (en) | 2019-09-12 | 2019-09-12 | Automatic water injection horizontal centrifugal pump |
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| Publication Number | Publication Date |
|---|---|
| CN210290156U true CN210290156U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921522096.2U Active CN210290156U (en) | 2019-09-12 | 2019-09-12 | Automatic water injection horizontal centrifugal pump |
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| CN (1) | CN210290156U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795011A (en) * | 2020-07-15 | 2020-10-20 | 汪尹 | Centrifugal pump |
| CN112324668A (en) * | 2020-10-29 | 2021-02-05 | 王钰尧 | Self-water-storage centrifugal pump |
| CN116576113A (en) * | 2023-07-12 | 2023-08-11 | 沈阳格瑞德泵业有限公司 | Multistage centrifugal pump |
-
2019
- 2019-09-12 CN CN201921522096.2U patent/CN210290156U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795011A (en) * | 2020-07-15 | 2020-10-20 | 汪尹 | Centrifugal pump |
| CN112324668A (en) * | 2020-10-29 | 2021-02-05 | 王钰尧 | Self-water-storage centrifugal pump |
| CN112324668B (en) * | 2020-10-29 | 2022-03-22 | 王钰尧 | Self-water-storage centrifugal pump |
| CN116576113A (en) * | 2023-07-12 | 2023-08-11 | 沈阳格瑞德泵业有限公司 | Multistage centrifugal pump |
| CN116576113B (en) * | 2023-07-12 | 2023-10-20 | 沈阳格瑞德泵业有限公司 | Multistage centrifugal pump |
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Address after: No. 26, Anfu Road, Dongbang Town, Changshu City, Suzhou City, Jiangsu Province, 215000 Patentee after: Suzhou Freya Pump Manufacturing Co.,Ltd. Address before: 215300 Room 5, No. 9, Jinchang Road, Jinxi Town, Kunshan City, Suzhou, Jiangsu Province Patentee before: Kunshan Freya mechanical and Electrical Equipment Co.,Ltd. |