CN210317736U

CN210317736U - Water pump with circulating water filtering capability

Info

Publication number: CN210317736U
Application number: CN201921240784.XU
Authority: CN
Inventors: 郭金富; 李本良; 刘更强
Original assignee: Wuxi Dawei Machinery Manufacturing Co Ltd
Current assignee: Wuxi Dawei Machinery Manufacturing Co Ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-04-14
Anticipated expiration: 2029-08-02

Abstract

The utility model belongs to the technical field of the pump body is made, especially, be a water pump with circulating water filtering capability, including the water pump body, be equipped with inlet tube and outlet pipe on the water pump body, the top fixed mounting of outlet pipe has the connecting pipe, the top fixed mounting of connecting pipe has first water service pipe, the top of first water service pipe is equipped with the second water service pipe, the bottom fixed mounting of second water service pipe has first connecting plate, the top fixed mounting of first water service pipe has the second connecting plate, all seted up two fixed orificess on first connecting plate and the second connecting plate, be equipped with same first bolt in two fixed orificess that correspond. The utility model relates to a rationally, first bolt and the second bolt through setting up can be effectively quick change the filter, and convenient to use has reduced the replacement cost to the sealing washer can effectively prevent spilling over of water.

Description

Water pump with circulating water filtering capability

Technical Field

The utility model relates to a technical field is made to the pump body, especially relates to a water pump with circulating water filtering capability.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, and it can transfer the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used for conveying liquid including water, oil, acid-base liquid and liquid metal, etc. and can be divided into volumetric water pump and blade pump, etc. according to different working principles.

Through the retrieval, the patent document with the grant publication number of CN204327485U provides a water pump with circulating water filtering capability, including water pump body and driving motor, be provided with water inlet and delivery port on the water pump body, this internal reservoir chamber that still is provided with of water pump, and this water pump body can be under driving motor's drive effect, discharge the circulating water from the delivery port through the water inlet via the reservoir chamber through the water inlet, driving motor is servo motor, the delivery port is connected with the hydraulic pipe way through one section transition pipe, and this transition pipe is connected with delivery port and hydraulic pipe way can be dismantled, be provided with the filter screen that is used for filtering the circulating water in the transition pipe, this filter screen is the toper funnel-shaped that the surface evenly is provided with a plurality of through-holes, and the open end orientation of toper funnel-shaped structure is unanimous with the. Although the utility model discloses a through the setting of the interior toper filter screen of water pump, water quality has been improved, greatly reduced stifled tub of rate, the life of equipment such as condenser has been prolonged, and simultaneously, this water pump can be maintained when the operation, has improved the reliability of operation, but because its filter screen sets up in the transition pipe, need change whole transition pipe when the filter screen blocks up or damages and need clear up when changing, thereby cause the replacement cost to improve, for this reason, provide a water pump with circulating water filtering capability.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a water pump with a circulating water filtering function.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a water pump with a circulating water filtering function comprises a water pump body, wherein a water inlet pipe and a water outlet pipe are arranged on the water pump body, a connecting pipe is fixedly arranged at the top of the water outlet pipe, a first water service pipe is fixedly arranged at the top of the connecting pipe, a second water service pipe is arranged above the first water service pipe, a first connecting plate is fixedly arranged at the bottom of the second water service pipe, a second connecting plate is fixedly arranged at the top of the first water service pipe, two fixing holes are respectively formed in the first connecting plate and the second connecting plate, the same first bolt is arranged in the corresponding two fixing holes, two fixing blocks are symmetrically and fixedly arranged on the first water service pipe, the first bolt penetrates through a sealing ring and the fixing blocks, a connecting pipe positioned in the first water service pipe is fixedly arranged at the bottom of the second connecting plate, and two threaded blind holes are formed in the bottom of, the filter plate is arranged in the first water service pipe, the filter plate is provided with two second bolts, and the two second bolts are screwed with the inner walls of the two threaded blind holes respectively.

Preferably, the first connecting plate and the second connecting plate are both provided with water through holes, and the water through holes are matched with the first water through pipe and the second water through pipe.

Preferably, the sealing ring is provided with a first avoiding hole, the fixed block is provided with a second avoiding hole, the first bolt penetrates through the first avoiding hole and the second avoiding hole and is movably connected with the inner wall of the first avoiding hole and the inner wall of the second avoiding hole, the first bolt is provided with a nut in a threaded sleeve mode, and the nut is in contact with the bottom of the fixed block.

Preferably, two third avoidance holes are formed in the filter plate, and the second bolt penetrates through the third avoidance holes and is movably connected with the inner walls of the third avoidance holes.

Preferably, the first connecting plate and the second connecting plate are fixedly provided with sealing rings on one sides close to each other, and the two sealing rings are in contact.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with a water pump body, a first connecting plate, a second connecting plate, a fixed block, a fixed hole, a first bolt, a connecting pipe, a filter plate and a second bolt, when the device is used, the water pump body is closed, the two first bolts are sequentially screwed out to separate the first connecting plate, the second connecting plate and the fixed block, the second connecting plate can be taken out, and then the two second bolts are sequentially screwed out, so that the filter plate can be cleaned or replaced;

the water pump body, the first water service pipe, the first connecting plate, the second connecting plate, the fixed block, the fixed hole, the first bolt and the second bolt are matched, after cleaning and replacement are well carried out, the second bolt is screwed into the threaded blind hole, then the second connecting plate is placed in the first water service pipe, and then the first connecting plate, the second connecting plate and the fixed block are reliably fixed, so that the water pump body can be started to filter and dredge circulating water;

the utility model relates to a rationally, first bolt and the second bolt through setting up can be effectively quick change the filter, and convenient to use has reduced the replacement cost to the sealing washer can effectively prevent spilling over of water.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 2.

In the figure: 1. a water pump body; 2. a water inlet pipe; 3. a water outlet pipe; 4. a connecting pipe; 5. a first water pipe; 6. a second water passage pipe; 7. a first connecting plate; 8. a second connecting plate; 9. a fixed block; 10. a seal ring; 11. a fixing hole; 12. a first bolt; 13. connecting the pipe; 14. a filter plate; 15. a threaded blind hole; 16. and a second bolt.

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 to fig. 3, the present invention provides a technical solution: a water pump with a circulating water filtering function comprises a water pump body 1, a water inlet pipe 2 and a water outlet pipe 3 are arranged on the water pump body 1, a connecting pipe 4 is fixedly arranged at the top of the water outlet pipe 3, a first water service pipe 5 is fixedly arranged at the top of the connecting pipe 4, a second water service pipe 6 is arranged above the first water service pipe 5, a first connecting plate 7 is fixedly arranged at the bottom of the second water service pipe 6, a second connecting plate 8 is fixedly arranged at the top of the first water service pipe 5, two fixing holes 11 are respectively formed in the first connecting plate 7 and the second connecting plate 8, the same first bolt 12 is arranged in the corresponding two fixing holes 11, two fixing blocks 9 are symmetrically and fixedly arranged on the first water service pipe 5, the first bolt 12 penetrates through a sealing ring 10 and the fixing blocks 9, a connecting pipe 13 positioned in the first water service pipe 5 is fixedly arranged at the bottom of the second connecting plate 8, two threaded blind, a filter plate 14 is arranged in the first water service pipe 5, two second bolts 16 are arranged on the filter plate 14, and the two second bolts 16 are respectively screwed with the inner walls of the two threaded blind holes 15;

the water through holes are formed in the first connecting plate 7 and the second connecting plate 8 respectively, the water through holes are matched with the first water through pipe 5 and the second water through pipe 6 in a homogeneous mode, a first avoiding hole is formed in the sealing ring 10, a second avoiding hole is formed in the fixing block 9, the first bolt 12 penetrates through the first avoiding hole and the second avoiding hole and is movably connected with the inner wall of the first avoiding hole and the inner wall of the second avoiding hole, a nut is sleeved on the first bolt 12 in a threaded mode and is in contact with the bottom of the fixing block 9, two third avoiding holes are formed in the filter plate 14, the second bolt 16 penetrates through the third avoiding hole and is movably connected with the inner wall of the third avoiding hole, the sealing ring 10 is fixedly mounted on one side, close to each other, of the first connecting plate 7 and the second connecting plate 8, the fixing block 9, the fixing holes 11, the first bolt 12, the second bolt 12 and the second bolt are movably connected with the inner wall of the third avoiding hole, the first connecting plate, The connecting pipe 13, the filter plate 14 and the second bolts 16 are matched, when in use, the water pump body 1 is closed, the two first bolts 12 are sequentially screwed out, the first connecting plate 7, the second connecting plate 8 and the fixed block 9 are separated, the second connecting plate 8 can be taken out immediately, then the two second bolts 16 are sequentially screwed out, so that the filter plate 14 can be cleaned or replaced, after the cleaning and replacement, the second bolts 16 are screwed into the threaded blind holes 15 through the water pump body 1, the first water service pipe 5, the first connecting plate 7, the second connecting plate 8, the fixed block 9, the fixed holes 11, the first bolts 12 and the second bolts 16, then the second connecting plate 8 is placed in the first water service pipe 5, then the first connecting plate 7, the second connecting plate 8 and the fixed block 9 are reliably fixed, then the water pump body 1 can be started to filter and dredge circulating water, and the utility model has reasonable design, the filter plate 14 can be effectively and quickly replaced through the arrangement of the first bolt 12 and the second bolt 16, the use is convenient, the replacement cost is reduced, and the sealing ring 10 can effectively prevent water from overflowing.

The working principle is as follows: when the filter plate 14 needs to be replaced or cleaned, the water pump body 1 is closed, the two first bolts 12 are sequentially screwed out by a wrench, so that the first connecting plate 7, the second connecting plate 8 and the fixing block 9 are separated, the second connecting plate 8 can be taken out immediately, the connecting pipe 13 and the filter plate 14 are taken out together, then the two second bolts 16 are sequentially screwed out by the wrench, so that the filter plate 14 is separated from the connecting pipe 13, then the filter plate 14 can be cleaned or replaced, the cleaning and the replacement are performed, the second bolts 16 are screwed into the threaded blind holes 15 after the cleaning and the replacement are performed, then the second connecting plate 8 is placed in the first water pipe 5, the first connecting plate 7, the second connecting plate 8 and the fixing block 9 are reliably fixed by the first bolts 12 and the nuts immediately, and then the water pump body 1 can be started to filter and dredge circulating water.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a water pump with circulating water filtering capability, includes water pump body (1), its characterized in that: the water pump is characterized in that a water inlet pipe (2) and a water outlet pipe (3) are arranged on the water pump body (1), a connecting pipe (4) is fixedly arranged at the top of the water outlet pipe (3), a first water service pipe (5) is fixedly arranged at the top of the connecting pipe (4), a second water service pipe (6) is arranged above the first water service pipe (5), a first connecting plate (7) is fixedly arranged at the bottom of the second water service pipe (6), a second connecting plate (8) is fixedly arranged at the top of the first water service pipe (5), two fixing holes (11) are respectively formed in the first connecting plate (7) and the second connecting plate (8), the same first bolt (12) is arranged in the two corresponding fixing holes (11), two fixing blocks (9) are symmetrically and fixedly arranged on the first water service pipe (5), and the first bolt (12) penetrates through a sealing ring (10) and the fixing blocks (9), the bottom fixed mounting of second connecting plate (8) has linking pipe (13) that is located first water service pipe (5), two screw thread blind holes (15) have been seted up to the bottom of linking pipe (13), be equipped with filter (14) in first water service pipe (5), be equipped with two second bolts (16) on filter (14), two second bolts (16) close with the inner wall of two screw thread blind holes (15) mutually soon respectively.

2. The water pump with the circulating water filtering function as claimed in claim 1, wherein: and the first connecting plate (7) and the second connecting plate (8) are both provided with water through holes, and the water through holes are matched with the first water through pipe (5) and the second water through pipe (6) in a homogeneous phase.

3. The water pump with the circulating water filtering function as claimed in claim 1, wherein: seted up the first hole of dodging on sealing washer (10), seted up the second on fixed block (9) and dodged the hole, first bolt (12) run through the first hole of dodging and the second of dodging dodge the hole and dodge the equal swing joint of inner wall in hole and the second with the first hole of dodging, threaded sleeve is equipped with the nut on first bolt (12), the nut contacts with the bottom of fixed block (9).

4. The water pump with the circulating water filtering function as claimed in claim 1, wherein: two third avoidance holes are formed in the filter plate (14), and the second bolt (16) penetrates through the third avoidance holes and is movably connected with the inner walls of the third avoidance holes.

5. The water pump with the circulating water filtering function as claimed in claim 1, wherein: the first connecting plate (7) and the second connecting plate (8) are mutually close to one side and are fixedly provided with sealing rings (10), and the two sealing rings (10) are in contact.