CN215256862U - Can prevent well immersible pump of jam to filter screen adhesion impurity clearance - Google Patents
Can prevent well immersible pump of jam to filter screen adhesion impurity clearance Download PDFInfo
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- CN215256862U CN215256862U CN202121689569.5U CN202121689569U CN215256862U CN 215256862 U CN215256862 U CN 215256862U CN 202121689569 U CN202121689569 U CN 202121689569U CN 215256862 U CN215256862 U CN 215256862U
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Abstract
The utility model discloses a can be to filter screen adhesion impurity clearance prevent well immersible pump of jam, the device is whole to be put into the well, utilizes the inside motor of motor housing to drive the impeller and rotates, inhales the water in the well from the section of intaking, later sees off from the delivery port of top, including the filter screen, fixed mounting is in the section of intaking is outside, the backup pad is installed the section of intaking is outside, and the clearance brush rotates to be installed from top to bottom between the backup pad, rings, fixed mounting are in both sides about the transport section top. This can be to filter screen adhesion impurity clearance prevent well immersible pump of jam adopts neotype structural design, at the outside clearance brush that increases of water pump filter screen, clears up the filter screen through the rotation of clearance brush and around pump body revolution in the use, prevents that debris from causing the condition of jam to it to set up the detachable supporting seat at the bottom plate, increase the holding area, make the pump body be difficult for appearing empting, reach effective protection.
Description
Technical Field
The utility model relates to a immersible pump technical field for the well specifically is a immersible pump for well that can prevent blockking up filter screen adhesion impurity clearance.
Background
The well submersible pump is an important device for pumping water from a deep well, and when the well submersible pump is used, the whole unit is submerged into water to work, so that underground water is pumped to the ground surface.
Among the prior art, chinese patent with grant publication No. CN205136051U discloses a submersible pump for well, belong to submersible pump equipment technical field, the problem that the cable of current submersible pump is exposed in water, easily by the fish tail is solved, including the pump barrel, the festival of intaking, filter screen and submersible motor, the one end of pump barrel links firmly with the one end of the festival of intaking mutually, submersible motor links firmly with the other end of the festival of intaking, the fixed cover of filter screen is established on the festival of intaking, this submersible pump for well still includes rectangular form protect line board, the wire casing has been seted up on the festival of intaking periphery wall, the wire hole has been seted up on the filter screen, protect line board links firmly on the pump barrel, and form wire passing channel between protect line board and the pump barrel, submersible motor's cable passes wire casing, wire hole and wire passing channel in proper order, can protect submersible motor's cable, avoid the cable to be damaged by the foreign matter in water.
But in actual use, probably there are some debris in the pit, debris can be attached to the surface of filter screen under the effect of pressure when the extraction, and the condition that the filter screen blockked up can appear in long-time use to influence the efficiency of pump water, and the area of contact of water pump and shaft bottom is less, appears toppling over easily and cause the damage to pump body itself.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can be to filter screen adhesion impurity clearance prevent well immersible pump of jam to propose filter screen jam influence availability factor, appear empting the problem that causes the damage of colliding with in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can be to filter screen adhesion impurity clearance prevent well immersible pump of jam, the device is whole to be put into the well, utilizes the inside motor of motor housing to drive the impeller and rotates, inhales the water in the well from the section of intaking, later sends out from the delivery port of top, includes:
the filter screen is fixedly arranged outside the water inlet section and used for preventing sundries in water from entering the interior;
the support plates are arranged outside the water inlet section, and 2 support plates are arranged in a vertically symmetrical mode;
the cleaning brush is rotatably arranged between the upper supporting plate and the lower supporting plate, and an extrusion spring capable of pushing the cleaning brush outwards is arranged on the inner side of the cleaning brush;
the conveying section is arranged above the water inlet section;
the lifting rings are fixedly arranged on the left side and the right side above the conveying section and can be connected with a rope;
the bottom plate is arranged on the lower surface of the motor shell by utilizing a fixing bolt, and a supporting rod is rotatably connected below the bottom plate;
the supporting seat is rotatably connected to the bottom end of the bottom plate, and the lower surface of the supporting seat is provided with a roller capable of helping the supporting seat to move.
Preferably, an external gear is fixedly arranged inside the supporting plate, and an internal gear is coaxially and fixedly arranged at the upper end of the cleaning brush.
Preferably, the internal gear and the external gear form a meshing structure, the cleaning brushes form an elastic structure through an extrusion spring, and the cleaning brushes drive the internal gear to rotate, so that the internal gear revolves by means of meshing between the internal gear and the external gear.
Preferably, the cleaning brush and the supporting plate form a rotating structure through an outer motor below, the outer motor forms a sliding structure through the movable block and the sliding groove, the outer motor below can be driven to slide inside the sliding groove through the movable block when the cleaning brush revolves, and therefore the outer motor can be driven by the outer motor all the time.
Preferably, the bottom plate and the motor housing form a detachable mounting structure, and the number of the support rods is 4 in central symmetry with respect to the bottom plate, and the bottom plate can be mounted below the motor housing by using screws before use.
Preferably, the upper end of the supporting rod is rotatably provided with a linear sliding block, the linear sliding block forms an elastic structure with the bottom plate through the damping spring, and when the whole device is acted by an external force, the linear sliding block can extrude the damping spring so as to absorb the acting force and achieve the damping effect.
Compared with the prior art, the beneficial effects of the utility model are that: this can be to filter screen adhesion impurity clearance prevent well immersible pump of jam adopts neotype structural design, at the outside clearance brush that increases of water pump filter screen, clears up the filter screen through the rotation of clearance brush and around pump body revolution in the use, prevents that debris from causing the condition of jam to it to set up the detachable supporting seat at the bottom plate, increase the holding area, make the pump body be difficult for appearing empting, reach effective protection.
1. The cooperation between clearance brush, internal gear, external gear and the extrusion spring is used, and the clearance brush takes place to rotate under the drive of motor outside when using, utilizes the meshing between internal gear and the external gear to be connected for the revolution takes place when the internal gear drives the rotation of clearance brush, and clearance brush laminating filter screen surface under the effect of extrusion spring this moment, thereby utilizes the clearance brush to clear up the filter screen.
2. The cooperation between bottom plate, bracing piece, supporting seat, sharp slider and the damping spring is used, gets into the back in the pit at the pump body, makes the bracing piece take place to rotate under its self action of gravity to outwards promote the supporting seat, thereby the increase supports the area, improves holistic stability, and when receiving exogenic action, sharp slider can compress the damping spring, thereby absorbs the effort, reaches effective absorbing effect.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the top cross-sectional structure of the support plate of the present invention;
FIG. 3 is a schematic top view of the cleaning brush of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 5 is a schematic view of the bottom plate of the present invention.
In the figure: 1. a motor housing; 2. a water inlet section; 3. a filter screen; 4. a support plate; 5. cleaning a brush; 6. a conveying section; 7. a water outlet; 8. a hoisting ring; 9. a base plate; 10. a supporting seat; 1001. a roller; 11. an outer gear; 12. an internal gear; 13. a compression spring; 14. an outer motor; 15. a movable block; 16. a sliding groove; 17. a support bar; 18. a linear slider; 19. a shock absorbing spring.
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. 1-5, the present invention provides a technical solution: the utility model provides a can be to filter screen adhesion impurity clearance prevent well immersible pump of jam, the device is whole to be put into the well, utilizes the inside motor of motor housing 1 to drive the impeller and rotates, inhales the water in the well from section 2 that intakes, later sends out from the delivery port 7 of top, includes:
the filter screen 3 is fixedly arranged outside the water inlet section 2, and the filter screen 3 is used for preventing sundries in water from entering the interior;
the support plates 4 are arranged outside the water inlet section 2, and 2 support plates 4 are arranged in an up-down symmetrical mode;
the cleaning brush 5 is rotatably arranged between the upper supporting plate and the lower supporting plate 4, and the inner side of the cleaning brush 5 is provided with an extrusion spring 13 which can push the cleaning brush outwards;
the conveying section 6 is arranged above the water inlet section 2;
the lifting rings 8 are fixedly arranged on the left side and the right side above the conveying section 6, and the lifting rings 8 can be connected with a rope;
the bottom plate 9 is arranged on the lower surface of the motor shell 1 by utilizing a fixing bolt, and a support rod 17 is rotatably connected below the bottom plate 9;
the supporting seat 10 is rotatably connected to the bottom end of the bottom plate 9, and the lower surface of the supporting seat 10 is provided with a roller 1001 capable of assisting the movement of the supporting seat.
The inside fixed external gear 11 that is provided with of backup pad 4, and the coaxial fixed internal gear 12 that is provided with in 5 upper ends of cleaning brush, internal gear 12 and external gear 11 constitute the meshing structure, and constitute elastic construction through extrusion spring 13 between the cleaning brush 5, and the rotating-structure is constituteed with backup pad 4 to cleaning brush 5 through the outer motor 14 in below, and outer motor 14 passes through movable block 15 and sliding tray 16 constitution sliding construction.
When putting the device into the well and using, the inside motor of motor housing 1 drives inside impeller and rotates, water with the well inhales inside from section 2 that intakes, later utilize and carry section 6 to see water from top delivery port 7 and see off, the outer motor 14 of filter screen 3 below drives cleaning brush 5 and rotates simultaneously (cleaning brush 5 outwards promotes it under the effect of inside extrusion spring 13 to the position of laminating with filter screen 3 outer wall this moment), cleaning brush 5 drives the internal gear 12 of top and rotates when the pivoted, utilize the meshing between internal gear 12 and the external gear 11 to make internal gear 12 circular motion (the outer motor 14 of below utilizes movable block 15 to slide 16 inside sliding tray this moment), make cleaning brush 5 circular motion when self-rotating, thereby clear up filter screen 3 surface, prevent the condition of jam from appearing in the long-time use.
The bottom plate 9 and the motor shell 1 form a dismounting and mounting structure, 4 support rods 17 are arranged in a central symmetry mode relative to the bottom plate 9, linear sliding blocks 18 are rotatably arranged at the upper ends of the support rods 17, and the linear sliding blocks 18 and the bottom plate 9 form an elastic structure through damping springs 19.
Before putting the device into inside, at first utilize the screw to install bottom plate 9 in motor housing 1 below, after putting into the well, push bracing piece 17 and rotate under its self action of gravity, promote the supporting seat 10 of bottom to the outside, increase holistic supported area for it is whole more firm, and receive the exogenic action after putting into and can make sharp slider 18 compress damping spring 19 when acting on, play effectual shock attenuation guard action.
The working principle is as follows: when the device is used, according to the structure shown in the figures 1-5, firstly, the bottom plate 9 is arranged below the motor shell 1 before use and assembly, the supporting seat 10 below the bottom plate moves outwards to play a more stable supporting role, and the cleaning brush 5 outside the filter screen 3 rotates to clean the bottom plate when in use, so that the blockage of the bottom plate in long-time use is prevented, and the working principle of the anti-blockage well submersible pump capable of cleaning impurities adhered to the filter screen is the same.
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 a can be to filter screen adhesion impurity clearance prevent well immersible pump of jam, the device is whole to be put into the well, utilizes the inside motor of motor housing to drive the impeller and rotates, inhales the water in the well from the section of intaking, later sends out from the delivery port of top, a serial communication port, includes:
the filter screen is fixedly arranged outside the water inlet section and used for preventing sundries in water from entering the interior;
the support plates are arranged outside the water inlet section, and 2 support plates are arranged in a vertically symmetrical mode;
the cleaning brush is rotatably arranged between the upper supporting plate and the lower supporting plate, and an extrusion spring capable of pushing the cleaning brush outwards is arranged on the inner side of the cleaning brush;
the conveying section is arranged above the water inlet section;
the lifting rings are fixedly arranged on the left side and the right side above the conveying section and can be connected with a rope;
the bottom plate is arranged on the lower surface of the motor shell by utilizing a fixing bolt, and a supporting rod is rotatably connected below the bottom plate;
the supporting seat is rotatably connected to the bottom end of the bottom plate, and the lower surface of the supporting seat is provided with a roller capable of helping the supporting seat to move.
2. The submersible pump for well capable of cleaning impurities adhered to the filter screen and preventing blockage according to claim 1, is characterized in that: the inside fixed external gear that is provided with of backup pad, just the coaxial fixed internal gear that is provided with in clearance brush upper end.
3. The submersible pump for well capable of cleaning impurities adhered to the filter screen and preventing blockage according to claim 2, is characterized in that: the inner gear and the outer gear form a meshing structure, and the cleaning brushes form an elastic structure through extrusion springs.
4. The submersible pump for well capable of cleaning impurities adhered to the filter screen and preventing blockage according to claim 1, is characterized in that: the cleaning brush and the supporting plate form a rotating structure through an outer motor below, and the outer motor and the sliding groove form a sliding structure through the movable block.
5. The submersible pump for well capable of cleaning impurities adhered to the filter screen and preventing blockage according to claim 1, is characterized in that: the bottom plate with motor housing constitutes dismantles mounting structure, just the bracing piece is provided with about bottom plate central symmetry is 4.
6. The submersible pump for well capable of cleaning impurities adhered to the filter screen and preventing blockage according to claim 5, is characterized in that: the upper end of the supporting rod is rotatably provided with a linear sliding block, and the linear sliding block and the bottom plate form an elastic structure through a damping spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121689569.5U CN215256862U (en) | 2021-07-23 | 2021-07-23 | Can prevent well immersible pump of jam to filter screen adhesion impurity clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121689569.5U CN215256862U (en) | 2021-07-23 | 2021-07-23 | Can prevent well immersible pump of jam to filter screen adhesion impurity clearance |
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| Publication Number | Publication Date |
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| CN215256862U true CN215256862U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121689569.5U Active CN215256862U (en) | 2021-07-23 | 2021-07-23 | Can prevent well immersible pump of jam to filter screen adhesion impurity clearance |
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| CN (1) | CN215256862U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114405109A (en) * | 2022-03-30 | 2022-04-29 | 杭州加淼科技有限公司 | Prevent stifled barrier removal immersible pump |
| CN114534300A (en) * | 2022-02-14 | 2022-05-27 | 安徽晨翔瑞达机械有限公司 | Multifunctional crystallizing tank |
| CN115193172A (en) * | 2022-06-20 | 2022-10-18 | 纪建刚 | Environment-friendly thermal power generation waste heat utilization device and method |
| CN115350535A (en) * | 2022-08-23 | 2022-11-18 | 太原市动物防疫检疫中心 | Poultry house air treatment system |
| CN115445297A (en) * | 2022-08-15 | 2022-12-09 | 中核核电运行管理有限公司 | Nuclear power plant main pump shaft seal water riser separates filter screen formula corrosion products eduction gear |
| RU2811215C1 (en) * | 2023-06-22 | 2024-01-11 | Публичное акционерное общество "Татнефть" имени В.Д. Шашина | Downhole pumping unit with cleanable filter |
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2021
- 2021-07-23 CN CN202121689569.5U patent/CN215256862U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534300A (en) * | 2022-02-14 | 2022-05-27 | 安徽晨翔瑞达机械有限公司 | Multifunctional crystallizing tank |
| CN114534300B (en) * | 2022-02-14 | 2023-10-31 | 安徽晨翔瑞达机械有限公司 | Multifunctional crystallization tank |
| CN114405109A (en) * | 2022-03-30 | 2022-04-29 | 杭州加淼科技有限公司 | Prevent stifled barrier removal immersible pump |
| CN115193172A (en) * | 2022-06-20 | 2022-10-18 | 纪建刚 | Environment-friendly thermal power generation waste heat utilization device and method |
| CN115193172B (en) * | 2022-06-20 | 2024-02-20 | 郝继东 | Environment-friendly thermal power generation waste heat utilization device and method |
| CN115445297A (en) * | 2022-08-15 | 2022-12-09 | 中核核电运行管理有限公司 | Nuclear power plant main pump shaft seal water riser separates filter screen formula corrosion products eduction gear |
| CN115350535A (en) * | 2022-08-23 | 2022-11-18 | 太原市动物防疫检疫中心 | Poultry house air treatment system |
| CN115350535B (en) * | 2022-08-23 | 2023-11-03 | 太原市动物防疫检疫中心 | Poultry house air treatment system |
| RU2811215C1 (en) * | 2023-06-22 | 2024-01-11 | Публичное акционерное общество "Татнефть" имени В.Д. Шашина | Downhole pumping unit with cleanable filter |
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