CN218844715U

CN218844715U - Water suction port filtering structure of large water pump

Info

Publication number: CN218844715U
Application number: CN202223129325.9U
Authority: CN
Inventors: 张雷; 王志群
Original assignee: Qingdao Gaoyu Chengji Environmental Protection Technology Co ltd
Current assignee: Qingdao Gaoyu Chengji Environmental Protection Technology Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-04-11
Anticipated expiration: 2032-11-24

Abstract

The utility model provides a water sucking mouth filtration of large-scale water pump, include: a water suction port body; the utility model discloses a motor, including fixed establishment bottom, clearance mechanism, motor output end fixedly connected with threaded rod, sliding connection scrapes the pole between first spout and the second spout, and scrapes pole and threaded rod threaded connection, the fixed establishment bottom is provided with clearance mechanism, clearance mechanism is including setting up the frame in the fixed establishment bottom, the waterproof case of frame right side fixedly connected with, motor output end fixedly connected with threaded rod, sliding connection scrapes the pole between first spout and the second spout. The utility model provides a large-scale water pump's water sucking mouth filtration, with first rand and second rand block in connecting pipe week side, fix first rand and second rand in connecting pipe week side through the set screw, fix clearance mechanism in the water sucking mouth body outside through first connecting plate and second connecting plate this moment, drive the threaded rod through the motor and rotate, the threaded rod rotates and drives the scraping bar and at the inside slip of first spout and second spout, scrape the debris on filter screen surface when the scraping bar slides and scrape the shovel.

Description

Water suction port filtering structure of large water pump

Technical Field

The utility model relates to a water pump water sucking mouth filtration field especially relates to a water sucking mouth filtration of large-scale water pump.

Background

Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal, etc., and also to transfer liquid, gas mixture and liquid containing suspended solid matter.

At present, in the field of pumping of waste water and cooling water of a power plant, water at a water source inlet needs to be filtered, because the consumption of the cooling water and circulating water of the power plant is very large, such as nuclear power, and the problem of circulating water radiation is also involved, so river water or seawater is generally adopted for cooling, the cooling effect of the nature is fully utilized, and a problem is brought.

The water suction ports of the existing partial water pumps are manually cleaned, and due to the fact that harmful gases such as methane of a pool or a sedimentation tank and the like or precipitated sludge and the like cause low cleaning efficiency, time and labor are wasted, labor cost is high, production rhythm is influenced, and meanwhile large unsafe factors exist.

Therefore, it is necessary to provide a water suction port filtering structure of a large water pump to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a water sucking mouth filtration of large-scale water pump has solved artifical clearance, and cleaning efficiency is low, wastes time and energy, and the cost of labor is high, influences the production rhythm moreover, has the problem of great unsafe factor simultaneously.

In order to solve the technical problem, the utility model provides a pair of water sucking mouth filtration of large-scale water pump, include: a water suction port body;

the utility model discloses a waterproof box of water sucking mouth, including water sucking mouth body, connecting pipe week side is provided with fixed establishment, the fixed establishment bottom is provided with clearance mechanism, clearance mechanism is including setting up the frame in the fixed establishment bottom, first spout has been seted up to frame inner wall one side, the second spout has been seted up to frame inner wall one side, the waterproof box of frame right side fixedly connected with, the inside motor that is provided with of waterproof box, motor output end fixedly connected with threaded rod, sliding connection has the pole of scraping between first spout and the second spout, and scrapes pole and threaded rod threaded connection.

Preferably, the inside fixedly connected with filter screen of water sucking mouth body, scrape the pole upper end and be in same horizontal plane with the filter screen.

Preferably, the fixing mechanism comprises a first connecting plate fixedly connected to the upper end of the outer frame, and the fixing mechanism further comprises a second connecting plate fixedly connected to the upper end of the outer frame.

Preferably, a first clamping ring is fixedly connected to the inner side of the first connecting plate, and the first clamping ring is matched with the connecting pipe.

Preferably, a second clamping ring is fixedly connected to the inner side of the second connecting plate, the second clamping ring is matched with the connecting pipe, and the second clamping ring corresponds to the first clamping ring.

Preferably, the inner side of the first clamping ring is fixedly connected with a first gasket, the inner side of the second clamping ring is fixedly connected with a second gasket, fixing screws are arranged on two sides of the first clamping ring, and the first clamping ring is fixedly connected with the second clamping ring through the fixing screws.

Compared with the prior art, the utility model provides a pair of large-scale water pump's water sucking mouth filtration has following beneficial effect:

the utility model provides a large-scale water pump's water sucking mouth filtration, with first rand and second rand block in connecting pipe week side, fix first rand and second rand in connecting pipe week side through the set screw, fix clearance mechanism in the water sucking mouth body outside through first connecting plate and second connecting plate this moment, it rotates to drive the threaded rod through the motor, the threaded rod rotates and drives the scraping bar and slides in first spout and second spout are inside, scrape the shovel to the debris on filter screen surface when the scraping bar slides, cleaning efficiency is higher, practice thrift the cost of labor and comparatively safe.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a water suction port filtering structure of a large water pump according to the present invention;

FIG. 2 is a schematic bottom sectional view of the cleaning mechanism of FIG. 1;

fig. 3 is a top plan view of the securing mechanism of fig. 1.

The reference numbers in the figures: 1. a water suction port body; 2. a connecting pipe; 3. a cleaning mechanism; 31. an outer frame; 32. a first chute; 33. a second chute; 34. a waterproof box; 35. a motor; 36. a threaded rod; 37. a scraping rod; 4. a fixing mechanism; 41. a first connecting plate; 42. a first collar; 43. a first gasket; 44. a second connecting plate; 45. a second collar; 46. a second gasket; 47. fixing screws; 5. and (5) filtering by using a filter screen.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, in which fig. 1 is a schematic structural diagram of a preferred embodiment of a water suction port filtering structure of a large water pump according to the present invention; FIG. 2 is a schematic bottom sectional view of the cleaning mechanism of FIG. 1; fig. 3 is a schematic top plan view of the fixing mechanism shown in fig. 1, and a water suction port filtering structure of a large water pump includes: a water suction port body 1;

1 upper end fixedly connected with connecting pipe 2 of water sucking mouth body, 2 week sides of connecting pipe are provided with fixed establishment 4, and 4 bottoms of fixed establishment are provided with clearance mechanism 3, and clearance mechanism 3 has seted up first spout 32 including setting up the frame 31 in 4 bottoms of fixed establishment, frame 31 inner wall one side, and second spout 33 has been seted up to frame 31 inner wall one side, frame 31 right side fixedly connected with waterproof box 34, the inside motor 35 that is provided with of waterproof box 34, motor 35 output end fixedly connected with threaded rod 36, sliding connection has between first spout 32 and the second spout 33 and scrapes pole 37, and scrapes pole 37 and threaded rod 36 threaded connection.

The inside fixedly connected with filter screen 5 of water sucking mouth body 1, scrape the pole 37 upper end and be in same horizontal plane with filter screen 5.

The fixing mechanism 4 includes a first connecting plate 41 fixedly connected to the upper end of the outer frame 31, and the fixing mechanism 4 further includes a second connecting plate 44 fixedly connected to the upper end of the outer frame 31.

A first collar 42 is fixedly connected to the inner side of the first connection plate 41, and the first collar 42 is matched with the connection pipe 2.

A second collar 45 is fixedly connected to the inner side of the second connecting plate 44, the second collar 45 is matched with the connecting pipe 2, and the second collar 45 corresponds to the first collar 42.

The inner side of the first clamping ring 42 is fixedly connected with a first gasket 43, the inner side of the second clamping ring 45 is fixedly connected with a second gasket 46, fixing screws 47 are arranged on two sides of the first clamping ring 42, and the first clamping ring 42 is fixedly connected with the second clamping ring 45 through the fixing screws 47.

The utility model provides a pair of large-scale water pump's water sucking mouth filtration's theory of operation as follows:

the first step is as follows: when in use, the first retainer ring 42 and the second retainer ring 45 are clamped on the circumferential side surface of the connecting pipe 2, the first retainer ring 42 and the second retainer ring 45 are fixed on the circumferential side surface of the connecting pipe 2 through the fixing screw 47, and at this time, the cleaning mechanism 3 is fixed on the outer side of the water suction port body 1 through the first connecting plate 41 and the second connecting plate 44.

The second step is that: the motor 35 drives the threaded rod 36 to rotate, the threaded rod 36 rotates to drive the scraping rod 37 to slide in the first sliding chute 32 and the second sliding chute 33, and the scraping rod 37 scrapes sundries on the surface of the filter screen 5 when sliding.

with first rand 42 and second rand 45 block in connecting pipe 2 week side, fix first rand 42 and second rand 45 at connecting pipe 2 week side through fixed screw 47, fix clearance mechanism 3 in the mouth body 1 outside that absorbs water through first connecting plate 41 and second connecting plate 44 this moment, drive threaded rod 36 through motor 35 and rotate, threaded rod 36 rotates and drives scraping rod 37 and slides inside first spout 32 and second spout 33, scrape the debris on 5 surfaces of filter screen when rod 37 slides and scrape the shovel, the clearance efficiency is higher, practice thrift the cost of labor and comparatively safe.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a water sucking mouth filtration of large-scale water pump which characterized in that includes: a water suction port body (1);

water sucking mouth body (1) upper end fixedly connected with connecting pipe (2), connecting pipe (2) week side is provided with fixed establishment (4), fixed establishment (4) bottom is provided with clearance mechanism (3), clearance mechanism (3) are including setting up frame (31) in fixed establishment (4) bottom, first spout (32) have been seted up to frame (31) inner wall one side, second spout (33) have been seted up to frame (31) inner wall one side, frame (31) right side fixedly connected with waterproof box (34), waterproof box (34) inside is provided with motor (35), motor (35) output fixedly connected with threaded rod (36), sliding connection has between first spout (32) and second spout (33) scrapes pole (37), and scrapes pole (37) and threaded rod (36) threaded connection.

2. The suction port filter structure of a large water pump according to claim 1, wherein a strainer (5) is fixedly connected to the inside of the suction port body (1), and the upper end of the scraping rod (37) is at the same level as the strainer (5).

3. The water suction port filter structure of a large water pump according to claim 2, wherein the fixing mechanism (4) comprises a first connecting plate (41) fixedly connected to the upper end of the outer frame (31), and the fixing mechanism (4) further comprises a second connecting plate (44) fixedly connected to the upper end of the outer frame (31).

4. The water suction port filter structure of a large water pump according to claim 3, wherein a first collar (42) is fixedly connected to the inner side of the first connection plate (41), and the first collar (42) is matched with the connection pipe (2).

5. The water suction port filtering structure of the large water pump according to claim 4, wherein a second collar (45) is fixedly connected to the inner side of the second connecting plate (44), the second collar (45) is matched with the connecting pipe (2), and the second collar (45) corresponds to the first collar (42).

6. The water suction port filtering structure of a large water pump according to claim 5, wherein a first gasket (43) is fixedly connected to the inner side of the first clamping ring (42), a second gasket (46) is fixedly connected to the inner side of the second clamping ring (45), fixing screws (47) are arranged on two sides of the first clamping ring (42), and the first clamping ring (42) and the second clamping ring (45) are fixedly connected through the fixing screws (47).