CN219472439U

CN219472439U - Casting structure of high-pressure water pump

Info

Publication number: CN219472439U
Application number: CN202320603748.5U
Authority: CN
Inventors: 章海琼
Original assignee: Jiangsu Hongxu Casting Co ltd
Current assignee: Jiangsu Hongxu Casting Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-08-04
Anticipated expiration: 2033-03-24

Abstract

The utility model discloses a casting structure of a high-pressure water pump, which comprises a casting body, wherein a flange is arranged on the side surface of the casting body, a water outlet is formed in the top of the casting body, a water outlet pipe is fixedly connected to the surface of the water outlet, a buffer filtering mechanism is movably arranged in the casting body and comprises a buffer baffle and a filtering baffle, the buffer baffle comprises a baffle body, a diversion hole is formed in the surface of the baffle body, an inserting block is arranged on the side surface of the baffle body, the filtering baffle comprises an outer frame body, and a filter screen is fixedly arranged on the inner wall of the outer frame body. According to the utility model, through the buffer filtering mechanism, the noise reduction layer, the wear-resistant layer, the anti-corrosion coating and the reinforcing ribs, the noise generated during the operation of the water pump can be reduced, impurities and pollutants in water can be filtered, and meanwhile, the impact resistance, the wear resistance and the corrosion resistance of the inside of the casting can be enhanced, the parts in the casting are protected, and the service life of the water pump is prolonged.

Description

Casting structure of high-pressure water pump

Technical Field

The utility model relates to the technical field of water pumps, in particular to a casting structure of a high-pressure water pump.

Background

The water pump is a machine for conveying or pressurizing liquid, and can transfer the mechanical energy of prime motor or other external energy to liquid to increase the energy of liquid, and is mainly used for conveying liquid including water, oil, acid-alkali liquor, emulsion, suspension emulsion and liquid metal, etc. the technical parameters of water pump performance include flow rate, suction lift, shaft power, water power and efficiency, etc. according to different working principles, the water pump can be divided into types of volumetric water pump and vane pump, etc. when the water pump is manufactured, the water pump is generally assembled by using water pump casting.

The following problems exist in the prior art:

1. among the prior art, rivers impact can cause the influence to foundry goods internals when high pressure water pump operation, and accompanying noise influences people's physical and mental health, and some water through the water pump is more turbid in addition, has impurity, can not by effectual filtration.

2. In the prior art, when the high-pressure water pump is used, the pressure ratio born by the inside of the casting is larger, and sometimes when some corrosive liquid is conveyed, no protection facility can damage the inside of the casting, so that the wear resistance of the water pump can be greatly reduced after long-term use.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a high-pressure water pump casting structure to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a high-pressure water pump foundry goods structure, includes the foundry goods body, the side of foundry goods body is provided with the ring flange, the delivery port has been seted up at the top of foundry goods body, the fixed surface of delivery port has the outlet pipe, the inside movable mounting of foundry goods body has buffering filter mechanism, buffering filter mechanism includes buffering baffle and filtering baffle, buffering baffle includes the baffle body, the water conservancy diversion hole has been seted up on the surface of baffle body, the side of baffle body is provided with the inserted block, filtering baffle includes the frame body, the inner wall fixed mounting of frame body has the filter screen, the side of frame body is provided with the butt joint piece, the casting body be provided with the layer of making an uproar that falls.

Preferably, the inner wall fixedly connected with strengthening rib of foundry goods body, the top fixedly connected with wearing layer of strengthening rib, the surface coating of wearing layer has anticorrosive coating, through the strengthening rib that sets up, wearing layer and anticorrosive coating can effectually increase the inside wear-resisting pressure resistance ability of foundry goods body, also can not harm its inside when carrying some liquid that have corrosivity.

Preferably, the slot has been seted up to the inner wall of foundry goods body, buffer filter mechanism constitutes detachable construction through inserted block and butt joint piece and foundry goods body, through the slot that sets up, and inserted block and butt joint piece can dismantle buffer filter mechanism activity in equipment inside, change conveniently.

Preferably, the material of layer of making an uproar falls is rock wool board, the surface of layer of making an uproar falls is provided with inhales the sound cotton, through the layer of making an uproar of falling that sets up, noise when can effectually reduce the water pump operation.

Preferably, the buffer baffle passes through the baffle body, and water conservancy diversion hole and inserted block constitute integrated structure, and the diameter size of water conservancy diversion hole is five centimetres, thereby through setting up the water conservancy diversion hole, can alleviate the effect that the rivers played the noise abatement, avoid high-pressure rivers to strike the internals of foundry goods body simultaneously and break out.

Preferably, the filtering baffle plate forms an integrated structure through the outer frame body, the filter screen and the butt joint block, and the filter screen is connected to the inner wall of the outer frame body through bonding, and through the filter screen arranged, some impurities and pollutants in water can be effectively filtered.

Preferably, the inner wall fixedly connected with rubber seal of foundry goods body, rubber seal passes through the bonding to be connected in the inner wall of foundry goods body, through the rubber seal who sets up, can ensure the leakproofness of a plurality of foundry goods parts when the butt joint, avoid leaking.

The beneficial effects of the utility model are as follows:

1. this high pressure water pump foundry goods structure through the buffering filter mechanism and the layer of making an uproar that fall that set up, noise when can effectually reducing the water pump operation can filter impurity and the pollutant in the aquatic simultaneously to noise is great when having solved traditional equipment operation, influences people physical and mental health and can not filter the problem of aquatic impurity.

2. This high pressure water pump foundry goods structure through the wearing layer that sets up, anticorrosive coating and strengthening rib, can effectually strengthen the inside impact resistance of foundry goods, wearability and anticorrosive, has protected foundry goods internals not receive the damage, improves the life of water pump to pressure is too big when having solved traditional equipment and has been used, causes foundry goods damage and the relatively poor problem of wearability and anticorrosive easily.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the external structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic diagram of a buffer filter structure according to the present utility model;

fig. 4 is a schematic view of the inner wall structure of the present utility model.

In the figure: 1. a casting body; 2. a flange plate; 3. a rubber seal ring; 4. a water outlet pipe; 5. a buffer filter mechanism; 6. a buffer baffle; 601. a baffle body; 602. a deflector aperture; 603. inserting blocks; 7. a filtering baffle; 701. an outer frame body; 702. a filter screen; 703. a butt joint block; 8. a noise reduction layer; 9. reinforcing ribs; 10. a wear-resistant layer; 11. and (3) an anti-corrosion coating.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a high-pressure water pump casting structure is provided.

Embodiment one;

as shown in fig. 1-4, according to the high-pressure water pump casting structure provided by the embodiment of the utility model, the high-pressure water pump casting structure comprises a casting body 1, a flange plate 2 is arranged on the side surface of the casting body 1, a water outlet is formed in the top of the casting body 1, a water outlet pipe 4 is fixedly connected with the surface of the water outlet, a buffer filtering mechanism 5 is movably installed in the casting body 1, the buffer filtering mechanism 5 comprises a buffer baffle 6 and a filtering baffle 7, the buffer baffle 6 comprises a baffle body 601, a guide hole 602 is formed in the surface of the baffle body 601, an inserting block 603 is arranged on the side surface of the baffle body 601, the filtering baffle 7 comprises an outer frame 701, a filter screen 702 is fixedly installed on the inner wall of the outer frame 701, a butt joint block 703 is arranged on the side surface of the outer frame 701, and a noise reduction layer 8 is arranged on the casting body 1.

In this embodiment, the inner wall fixedly connected with strengthening rib 9 of foundry goods body 1, the top fixedly connected with wearing layer 10 of strengthening rib 9, the surface of wearing layer 10 scribbles anticorrosive coating 11, through the strengthening rib 9 of setting, wearing layer 10 and anticorrosive coating 11, can effectually increase the inside wear-resisting pressure-resistant ability of foundry goods body 1, also can not harm its inside when carrying some liquid that have corrosivity.

In this embodiment, the slot has been seted up to the inner wall of foundry goods body 1, and buffer filter mechanism 5 constitutes detachable construction through inserted block 603 and butt joint piece 703 and foundry goods body 1, through the slot that sets up, and inserted block 603 and butt joint piece 703 can dismantle buffer filter mechanism 5 activity inside equipment, and it is convenient to change.

In this embodiment, the material of layer 8 of making an uproar falls is rock wool board, and the surface of layer 8 of making an uproar falls is provided with inhales the sound cotton, through the layer 8 of making an uproar that falls that sets up, noise when can effectually reducing the water pump operation.

In this embodiment, the buffer baffle 6 forms an integrated structure through the baffle body 601, the diversion hole 602 and the insert 603, and the diameter of the diversion hole 602 is five centimeters, and by setting the diversion hole 602, the water flow can be relaxed, so that the effect of reducing noise is achieved, and meanwhile, the impact of high-pressure water flow on the internal parts of the casting body 1 is avoided.

Embodiment two;

on the basis of the first embodiment, a preferred embodiment of the casting structure of the high-pressure water pump provided by the utility model is shown in fig. 1 to 4:

in this embodiment, the filtering baffle 7 forms an integrated structure through the outer frame 701, the filtering net 702 and the butt joint block 703, and the filtering net 702 is connected to the inner wall of the outer frame 701 through bonding, and some impurities and pollutants in water can be effectively filtered through the filtering net 702.

In this embodiment, the inner wall fixedly connected with rubber seal 3 of foundry goods body 1, rubber seal 3 is through bonding connection in the inner wall of foundry goods body 1, through the rubber seal 3 that sets up, can ensure the leakproofness of a plurality of foundry goods parts when the butt joint, avoid leaking.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

During practical application, the casting body 1 is assembled and butted with other parts through the flange plate 2, the rubber sealing ring 3 can play a sealing effect, high-pressure water flow can pass through the baffle body 601 when passing through the inside of the casting body 1, the diversion holes 602 on the surface of the high-pressure water flow can play a diversion effect, the noise of the water pump during operation can be reduced through the cooperation of the noise reduction layer 8 and the reinforcing ribs 9, the impact force is reduced, then the water flow can pass through the filtering baffle 7, the filter screen 702 on the surface of the filtering baffle 7 can filter out some impurities and pollutants in the water, then the water flow is discharged from the water outlet pipe 4, the wear resistance of the casting body 1 can be increased by the wear-resisting layer, the service life of the casting is prolonged, and when some corrosive liquid is conveyed, the anti-corrosion coating 11 can play a good protection effect to avoid the corrosive liquid from damaging the casting.

In summary, by means of the technical scheme, through the buffer filtering mechanism, the noise reduction layer, the wear-resistant layer, the anti-corrosion coating and the reinforcing ribs, noise generated when the water pump operates can be effectively reduced, impurities and pollutants in water can be filtered, meanwhile, the impact resistance, wear resistance and corrosion resistance of the inside of a casting can be effectively enhanced, parts in the casting are protected from being damaged, the service life of the water pump is prolonged, and therefore the problems that the noise is large, the physical and mental health of people is influenced, the impurities in water cannot be filtered, the pressure is too high when the equipment is used, the casting is easy to damage, and the wear resistance and the corrosion resistance are poor are solved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a high pressure water pump foundry goods structure, includes foundry goods body (1), its characterized in that: the utility model discloses a casting, including foundry goods body (1), flange (2) are provided with the side of foundry goods body (1), the delivery port has been seted up at the top of foundry goods body (1), the fixed surface of delivery port is connected with outlet pipe (4), the inside movable mounting of foundry goods body (1) has buffering filter mechanism (5), buffering filter mechanism (5) are including buffering baffle (6) and filtering baffle (7), buffering baffle (6) are including baffle body (601), deflector hole (602) have been seted up to the surface of baffle body (601), the side of baffle body (601) is provided with inserted block (603), filtering baffle (7) are including outer frame (701), the inner wall fixed mounting of outer frame (701) has filter screen (702), the side of outer frame (701) is provided with butt piece (703), be provided with layer (8) of making an uproar of foundry goods body (1).

2. The high-pressure water pump casting structure according to claim 1, wherein the inner wall of the casting body (1) is fixedly connected with a reinforcing rib (9), the top of the reinforcing rib (9) is fixedly connected with a wear-resistant layer (10), and the surface of the wear-resistant layer (10) is coated with an anti-corrosion coating (11).

3. The casting structure of the high-pressure water pump according to claim 1, wherein the inner wall of the casting body (1) is provided with a slot, and the buffer filter mechanism (5) and the casting body (1) form a detachable structure through the insert block (603) and the butt joint block (703).

4. The casting structure of the high-pressure water pump according to claim 1, wherein the noise reduction layer (8) is made of a rock wool plate, and sound absorption cotton is arranged on the surface of the noise reduction layer (8).

5. The casting structure of the high-pressure water pump according to claim 1, wherein the buffer baffle (6) forms an integrated structure through the baffle body (601), the diversion hole (602) and the insert block (603), and the diameter of the diversion hole (602) is five centimeters.

6. The casting structure of the high-pressure water pump according to claim 1, wherein the filtering baffle (7) forms an integrated structure through the outer frame body (701), the filtering net (702) and the butt joint block (703), and the filtering net (702) is connected to the inner wall of the outer frame body (701) through bonding.

7. The casting structure of the high-pressure water pump according to claim 1, wherein the inner wall of the casting body (1) is fixedly connected with a rubber sealing ring (3), and the rubber sealing ring (3) is connected to the inner wall of the casting body (1) through bonding.