CN211474541U

CN211474541U - Energy-conserving water pump of pressure boost that leakproofness is good

Info

Publication number: CN211474541U
Application number: CN202020012944.1U
Authority: CN
Inventors: 曹军; 杨宏卫; 赵岩; 王海燕; 朱志勇; 兰艳阳; 高阳
Original assignee: Jiangsu Runmin Water Service Co ltd
Current assignee: Jiangsu Runmin Water Service Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-09-11
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses a pressure boost energy-saving water pump that leakproofness is good, including water pump body and the business turn over water room of setting on the water pump body, business turn over water room one side is equipped with the inlet tube, business turn over water room one end fixedly connected with fixed disk is kept away from to the inlet tube, the fixed disk is kept away from inlet tube one end through many bolt fixedly connected with connecting cylinders, fixed disk one end fixedly connected with water inlet disc is kept away from to the connecting cylinder, the connecting cylinder lateral wall runs through to insert establishes the filter, connecting cylinder inside wall fixedly connected with mounting disc. The utility model discloses when drawing water, the impact force of rivers can drive the screw axis and rotate, and the spiral blade in the rotation can form the vortex of minim scope in the connecting cylinder, and the easy accessible of water inlet dish and connecting cylinder entrance solid impurity is mixxed and is kept away from water inlet dish and connecting cylinder, effectively reduces impurity and adheres to and causes the filter to block up on the filter, avoids influencing the normal work of water pump body because of the filter blocks up.

Description

Energy-conserving water pump of pressure boost that leakproofness is good

Technical Field

The utility model relates to a water pump technical field especially relates to a pressure boost energy-saving water pump that leakproofness is good.

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 the liquid to increase the energy of liquid, and is mainly used for conveying liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal, etc.

According to the good pressure boost energy-saving water pump of leakproofness that patent number is CN208073699U provided, be equipped with the overhead tank, the sealing ring, flow switch, it is better for traditional water pump effect, the pressure that the overhead tank produced can increase pressure, flow switch can monitor when drawing water mouthful does not have water to get into water pump meeting automatic shutdown work in addition, it brings better use prospect to bring better use prospect, but during the in-service use of this water pump, the filter screen that its water inlet set up adopts the mode convenient to detach and the change of lock joint, nevertheless at the in-process of drawing water, when impurity is more in the water, impurity easily piles up and causes the filter screen to block up on the filter screen, thereby influence the normal work of water pump, therefore we have proposed the good pressure boost energy-saving water pump of leakproofness and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that impurity is easy to pile up and causes filter screen blockage on the filter screen among the prior art to influence the normal work of water pump, and the good pressure boost energy-saving water pump of leakproofness that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pressure boost energy-saving water pump that leakproofness is good, includes water pump body and the business turn over water compartment of setting on water pump body, business turn over water compartment one side is equipped with the inlet tube, business turn over water compartment one end fixedly connected with fixed disk is kept away from to the inlet tube, the fixed disk is kept away from inlet tube one end through many bolt fixedly connected with connecting cylinders, fixed disk one end fixedly connected with water inlet disc is kept away from to the connecting cylinder, the connecting cylinder lateral wall runs through to insert establishes the filter, connecting cylinder inside wall fixedly connected with mounting disc, it is connected with the screw axis to rotate between mounting disc and the.

Preferably, the fixed disk includes solid fixed ring and centre ring, the centre ring passes through many connecting rods and solid fixed ring inside wall fixed connection.

Preferably, the mounting disc comprises an outer ring and an inner ring, the inner ring is fixedly connected with the inner side wall of the outer ring through a plurality of fixing rods, and the inner diameters of the inner ring and the central ring are equal.

Preferably, the screw shaft comprises a connecting shaft and a screw blade fixedly sleeved on the connecting shaft, the inner side walls of the inner ring and the center ring are fixedly connected with bearings, and two ends of the connecting shaft are fixedly connected with the inner side walls of the two bearings respectively.

Preferably, the outer side wall of the fixing rod is fixedly connected with a U-shaped pipe, and an opening of the U-shaped pipe faces the water inlet disc.

Preferably, the outer side wall and the inner side wall of the connecting cylinder are respectively provided with a jack and a slot matched with the filter plate, the inner side wall of the jack is provided with a sealing gasket, the outer side wall of the top of the filter plate is fixedly connected with a connecting block, and the connecting block is fixedly connected with the outer side wall of the connecting cylinder through a screw.

The utility model has the advantages that:

1. through the inlet tube, the fixed disk, the connecting cylinder, mutually support between mounting disc and the screw axis, when drawing water, the impact force of rivers can drive the screw axis and rotate, and the helical blade in the rotation can form the vortex of miniverum in the connecting cylinder, and the easy intake dish and the connecting cylinder of keeping away from of stirring of intake dish and connecting cylinder entrance solid impurity are effectively reduced impurity and are caused the filter to block up on attaching to the filter, avoid influencing the normal work of water pump body because of the filter blocks up.

2. Make rivers when assaulting U type pipe through many U type pipes that are the annular arrangement, the other end of U type pipe can form a reverse impact effect to the filter, and further reduction solid impurity prevents that the filter from being blockked up by solid impurity on attaching to the filter.

Drawings

Fig. 1 is a schematic structural view of a pressurized energy-saving water pump with good sealing performance according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic structural view of a fixed disk in a pressurized energy-saving water pump with good sealing performance provided by the utility model;

fig. 4 is the utility model provides a structural schematic diagram of mounting disc in the pressure boost energy-saving water pump that leakproofness is good.

In the figure: the water pump comprises a water pump body 1, a water inlet and outlet chamber 2, a water inlet pipe 3, a fixed disc 4, a fixed ring 41, a center ring 42, a connecting rod 43, a connecting cylinder 5, a water inlet disc 6, a mounting disc 7, an outer ring 71, an inner ring 72, a fixing rod 73, a spiral shaft 8, a connecting shaft 81, a spiral blade 82, a bearing 9, a U-shaped pipe 10, a filter plate 11 and a connecting block 12.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a pressure boost energy-saving water pump with good sealing performance comprises a water pump body 1 and a water inlet and outlet chamber 2 arranged on the water pump body 1, wherein a water inlet pipe 3 is arranged on one side of the water inlet and outlet chamber 2, one end of the water inlet pipe 3, which is far away from the water inlet and outlet chamber 2, is fixedly connected with a fixed disk 4, the fixed disk 4 comprises a fixed ring 41 and a central ring 42, the central ring 42 is fixedly connected with the inner side wall of the fixed ring 41 through a plurality of connecting rods 43, the specific structure of the fixed disk 4 is shown in fig. 2, when the water pump works, water flows through the middle parts of two adjacent connecting rods 43 and then enters the water inlet pipe 3 and.

Wherein, the end of the fixing plate 4 far away from the water inlet pipe 3 is fixedly connected with the connecting cylinder 5 through a plurality of bolts, the inner diameter of the fixing ring 41 is larger than that of the connecting cylinder 5, the fixing ring 41 is conveniently fixed on the connecting cylinder 5 by the bolts, the outer side walls of the fixing ring 41 and the connecting cylinder 5 are respectively provided with a thread groove and a thread hole which are matched with the bolts, the end of the connecting cylinder 5 far away from the fixing plate 4 is fixedly connected with a water inlet plate 6, the outer side wall of the connecting cylinder 5 is inserted through the filter plate 11, the outer side wall and the inner side wall of the connecting cylinder 5 are respectively provided with a jack and a slot which are matched with the filter plate 11, the inner side wall of the jack is provided with a sealing gasket, the outer side wall at the top of the filter plate 11 is fixedly connected with a connecting block 12, the connecting block 12 is fixedly connected with the outer, connecting block 12 is the arc setting, and laminates mutually with connecting cylinder 5 lateral walls, and the surface of bolt and screw is all done corrosion protection and is handled, and the spraying has the anticorrosive coating to guarantee the longer life of bolt and screw in aqueous.

Wherein, the inner side wall of the connecting cylinder 5 is fixedly connected with a mounting disc 7, the mounting disc 7 comprises an outer ring 71 and an inner ring 72, the inner ring 72 is fixedly connected with the inner side wall of the outer ring 71 through a plurality of fixing rods 73, the inner diameters of the inner ring 72 and the central ring 42 are equal, the specific structure of the mounting disc 7 is shown in figure 3, the plurality of fixing rods 73 are annularly arranged, a screw shaft 8 is rotatably connected between the mounting disc 7 and the fixed disc 4, the screw shaft 8 comprises a connecting shaft 81 and a screw blade 82 fixedly sleeved on the connecting shaft 81, the diameters of the screw blades 82 are sequentially reduced from left to right, namely the diameter of the screw blade 82 close to the filter plate 11 is the largest, so that the vortex at the inlet of the connecting cylinder 5 is the largest, the vortex formed by the screw blades 82 with sequentially reduced diameters is gradually reduced, the influence on the water inlet and outlet in the water inlet chamber 2 caused by, the both ends of connecting axle 81 respectively with two 9 inside wall fixed connections of bearing, dead lever 73 lateral wall fixedly connected with U type pipe 10, the opening of U type pipe 10 sets up towards the dish of intaking 6, a plurality of U type pipes 10 are the setting of annular array, when rivers impact U type pipe 10, both ends opening has rivers to dash to filter 11 towards in the U type pipe 10 of filter 11, under the impact of rivers, can further reduction solid impurity block up filter 11 on filter 11 attached to.

The utility model discloses in, at water pump body 1 during operation, rivers are through in the dish 6 entering connecting cylinder 5 that intakes, under the impact of rivers, connecting axle 81 can drive helical blade 82 and rotate together, and helical blade 82 in the rotation can form the vortex of minizone in connecting cylinder 5 to make 5 entrances of connecting cylinder form the vortex, solid impurity is easily promoted and keep away from the dish 6 and connecting cylinder 5 that intakes to both sides, effectively reduces impurity and causes filter 11 to block up on attaching to filter 11.

When rivers strike mounting disc 7, because mounting disc 7 is close to filter 11 settings, some water current through U type pipe 10 reverse impact filter 11, further reduce impurity and adhere to and cause filter 11 to block up on filter 11, can take filter 11 together with connecting block 12 from connecting cylinder 5 out through dismantling the screw, be convenient for wash and change filter 11.

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 pressure boost energy-saving water pump that leakproofness is good, includes water pump body (1) and advances outlet chamber (2) of setting on water pump body (1), its characterized in that, advance outlet chamber (2) one side and be equipped with inlet tube (3), inlet chamber (2) one end fixedly connected with fixed disk (4) are kept away from in inlet tube (3), inlet tube (3) one end is kept away from in fixed disk (4) through many bolt fixedly connected with connecting cylinder (5), fixed disk (4) one end fixedly connected with inlet disc (6) are kept away from in connecting cylinder (5), connecting cylinder (5) lateral wall runs through and inserts and establish filter (11), connecting cylinder (5) inside wall fixedly connected with mounting disc (7), it is connected with screw axis (8) to rotate between mounting disc (7) and fixed disk (4).

2. The booster energy-saving water pump with good sealing performance as claimed in claim 1, wherein the fixed disk (4) comprises a fixed ring (41) and a central ring (42), and the central ring (42) is fixedly connected with the inner side wall of the fixed ring (41) through a plurality of connecting rods (43).

3. The booster energy-saving water pump with good sealing performance as claimed in claim 2, wherein the mounting plate (7) comprises an outer ring (71) and an inner ring (72), the inner ring (72) is fixedly connected with the inner side wall of the outer ring (71) through a plurality of fixing rods (73), and the inner diameters of the inner ring (72) and the central ring (42) are equal.

4. The supercharging energy-saving water pump with good sealing performance according to claim 3, wherein the spiral shaft (8) comprises a connecting shaft (81) and spiral blades (82) fixedly sleeved on the connecting shaft (81), the inner side walls of the inner ring (72) and the central ring (42) are fixedly connected with bearings (9), and two ends of the connecting shaft (81) are respectively and fixedly connected with the inner side walls of the two bearings (9).

5. The supercharging energy-saving water pump with good sealing performance according to claim 3, wherein a U-shaped pipe (10) is fixedly connected to the outer side wall of the fixing rod (73), and the opening of the U-shaped pipe (10) is arranged towards the water inlet disc (6).

6. The supercharging energy-saving water pump with good sealing performance according to claim 1, wherein the outer side wall and the inner side wall of the connecting cylinder (5) are respectively provided with a jack and a slot which are matched with the filter plate (11), the inner side wall of the jack is provided with a sealing gasket, the outer side wall of the top of the filter plate (11) is fixedly connected with a connecting block (12), and the connecting block (12) is fixedly connected with the outer side wall of the connecting cylinder (5) through a screw.