CN214145785U

CN214145785U - High-pressure idling vertical acid-base-resistant pump with low noise

Info

Publication number: CN214145785U
Application number: CN202120046435.5U
Authority: CN
Inventors: 张臣善; 林雪岭
Original assignee: Dongguan Guobao Filter Co ltd
Current assignee: Dongguan Guobao Filter Co ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-09-07
Anticipated expiration: 2031-01-08

Abstract

The utility model discloses a low-noise high-pressure idling vertical acid-base pump, which comprises a mounting seat, wherein a motor is fixedly arranged on one side of the top end of the mounting seat, a pump body is fixedly arranged on one side of the bottom end of the motor, the pump body is arranged corresponding to the motor, a liquid outlet pipe is fixedly communicated with the liquid outlet end of the pump body, and the middle part of the liquid outlet pipe is fixedly connected with the other side of the top end of the mounting seat, the utility model discloses a low-noise high-pressure idling vertical acid-base pump which filters the liquid in an input pump body through the combined action of a first filter screen and a second filter screen to avoid the blockage of the pump body caused by the mixing of impurities into the pump body, can conveniently detach, clean or replace a filter device through the thread arrangement of the filter device and a liquid inlet, and can slow down the vibration generated during the work of the acid-base pump through the flexibility of a telescopic rod and the buffer property of a buffer spring to avoid the noise generation of the vibration to cause discomfort of a human body, thereby reducing the generation of noise.

Description

High-pressure idling vertical acid-base-resistant pump with low noise

Technical Field

The utility model relates to an acid and alkali resistant pump field specifically is a high pressure of low noise can idle running vertical type acid and alkali resistant pump.

Background

The acid and alkali resistant pump is a pump made of special material. The method is widely applied to the industries of electroplating, PCB, environmental protection equipment and the like. The acid-proof pump product is suitable for conveying various corrosive media under the temperature conditions of minus 20 ℃ to plus 120 ℃, the overflowing part of the acid-proof pump is formed by reasonably formulating, molding and processing plastic alloys (polytetrafluoroethylene, fluorinated ethylene propylene and other various materials), the acid-proof pump integrates the advantages of various plastics, has extremely strong corrosion resistance, has the advantages of high mechanical strength, no aging, no toxin decomposition and the like, is ideal equipment for conveying various strong and weak acids, but in the process of using the acid-base pump, impurities are mixed into the pump body to cause the blockage of the pump body, and the vibration generated when the acid-base pump works causes the noise to cause the discomfort of a human body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but high pressure of low noise is running idle vertical type acid and alkali resistant pump to it has impurity to mix into the pump body that provides in the above-mentioned background art and inside causes the pump body to block up and the vibration noise generation that produces at acid and alkali resistant pump during operation causes the uncomfortable problem of human body to solve.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but high pressure of low noise idle running vertical type acid and alkali resistant pump, includes the mount pad, one side fixed mounting on mount pad top has the motor, one side fixed mounting of motor bottom has the pump body, the pump body corresponds the setting with the motor, the liquid outlet end fixed intercommunication of the pump body has the drain pipe, the middle part of drain pipe and the opposite side fixed connection on mount pad top, the inside of the pump body has been seted up and has been held the chamber, the inlet has been seted up to the bottom that holds the chamber, the middle part threaded connection of inlet has filter equipment, the bottom mounting of the pump body is provided with buffer, buffer's bottom and the bottom fixed connection of U type base inner wall, the spout has all been seted up to the both sides of U type base inner wall, two the spout respectively with the both ends sliding connection of mount pad.

As a preferred technical scheme of the utility model, buffer comprises accepting board, bottom plate, a plurality of buffer spring, a plurality of telescopic link and cushion, accept the bottom fixedly connected with a plurality of telescopic link of board, a plurality of the bottom of telescopic link all with the top fixed connection of bottom plate, the bottom fixedly connected with blotter of bottom plate, a plurality of the equal fixedly connected with buffer spring in surface of telescopic link.

As an optimal technical scheme of the utility model, filter equipment comprises first filter screen, two curb plates and second filter screen, two fixed first filter screen, two of being provided with in top between the curb plate fixed second filter screen that is provided with in bottom between the curb plate.

As an optimal technical scheme of the utility model, two the spout bottom is provided with expanding spring with the junction of mount pad bottom both sides is all fixed.

As an optimized technical scheme of the utility model, the noise damping layer has all been laid to four avris of U type base inner wall, the noise damping layer is made by inorganic foam.

Compared with the prior art, the beneficial effects of the utility model are that: the device simple structure, and convenient for operation, combined action through first filter screen and second filter screen, filter the internal liquid of input pump, avoid having impurity to mix into the pump body inside and cause the pump body to block up, and the screw thread setting through filter equipment and inlet, can be convenient for dismantle filter equipment and wash or change, the vibration that the acid and alkali-resistance pump during operation produced is slowed down to the elasticity through the telescopic link and buffer spring's cushioning nature, avoid the vibration to produce the noise and cause human discomfort, and then the production of noise has been reduced.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a structural diagram of the buffering device of the present invention;

fig. 3 is a partial cross-sectional view of the pump body of the present invention.

In the figure: 1. a motor; 2. a mounting seat; 3. a tension spring; 4. a pump body; 5. a buffer device; 6. a sound-deadening layer; 7. a liquid outlet pipe; 8. a U-shaped base; 9. a bearing plate; 10. a base plate; 11. a buffer spring; 12. a telescopic rod; 13. a cushion pad; 14. a first filter screen; 15. a side plate; 16. and a second filter screen.

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.

Please refer to fig. 1-3, the utility model provides a high pressure of low noise can idle running vertical type acid and alkali resistant pump, including mount pad 2, one side fixed mounting on 2 tops of mount pad has motor 1, one side fixed mounting of 1 bottom of motor has pump body 4, pump body 4 corresponds the setting with motor 1, the fixed intercommunication of liquid outlet of pump body 4 has drain pipe 7, the middle part of drain pipe 7 and the opposite side fixed connection on 2 tops of mount pad, the inside of pump body 4 has been seted up and has been held the chamber, the inlet has been seted up to the bottom that holds the chamber, the middle part threaded connection of inlet has filter equipment, the bottom mounting of pump body 4 is provided with buffer 5, the bottom of buffer 5 and the bottom fixed connection of the 8 inner walls of U type base, the spout has all been seted up to the both sides of the 8 inner walls of U type base, two spouts respectively with the.

Preferably, buffer 5 is by accepting board 9, the bottom plate 10, a plurality of buffer spring 11, a plurality of telescopic link 12 and cushion 13 are constituteed, accept a plurality of telescopic link 12 of the bottom fixedly connected with of board 9, the bottom of a plurality of telescopic link 12 all with the top fixed connection of bottom plate 10, the bottom fixedly connected with cushion 13 of bottom plate 10, the equal fixedly connected with buffer spring 11 in surface of a plurality of telescopic link 12, the vibration that acid and alkali-resistance pump during operation produced is slowed down to the elasticity and the cushioning of buffer spring 11 through telescopic link 12, avoid the vibration to produce the noise and cause human discomfort, and then the production of noise has been reduced.

Preferably, the filtering device comprises a first filter screen 14, two side plates 15 and a second filter screen 16, the first filter screen 14 is fixedly arranged at the top between the two side plates 15, the second filter screen 16 is fixedly arranged at the bottom between the two side plates 15, and liquid input into the pump body 4 is filtered under the combined action of the first filter screen 14 and the second filter screen 16, so that the situation that the pump body 4 is blocked due to the fact that impurities are mixed into the pump body 4 is avoided.

Preferably, the joints of the two chute bottoms and the two sides of the bottom end of the mounting seat 2 are fixedly provided with the telescopic springs 3, and the telescopic springs 3 can play roles of resetting and buffering.

Preferably, the sound deadening layer 6 is laid on four sides of the inner wall of the U-shaped base 8, the sound deadening layer 6 is made of inorganic foam material, and the inorganic foam material can partially absorb noise generated by the acid and alkali resistant pump.

When in use, the utility model relates to a low-noise high-pressure idling vertical acid-alkali resistant pump, when people use the acid-alkali resistant pump, liquid is led in from the liquid inlet, in the process of leading in, the liquid input into the pump body 4 is filtered through the combined action of the first filter screen 14 and the second filter screen 16, so that the situation that the pump body 4 is blocked due to the fact that impurities are mixed into the pump body 4 is avoided, the liquid entering the pump body 4 is discharged from the liquid outlet pipe 7 under the action of the motor 1, and the filter device can be conveniently disassembled, cleaned or replaced through the thread arrangement of the filter device and the liquid inlet, in the working process of the acid and alkali resistant pump, the vibration generated in the working process of the acid and alkali resistant pump is slowed down through the flexibility of the telescopic rod 12 and the buffering property of the buffer spring 11, the human body discomfort caused by the noise generated by the vibration is avoided, further, the noise generation is reduced, and the noise generated by the acid-base resistant pump can be partially absorbed by the sound-deadening layer 6.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a but high pressure of low noise idle running vertical type acid and alkali resistant pump, includes mount pad (2), its characterized in that: a motor (1) is fixedly arranged on one side of the top end of the mounting seat (2), a pump body (4) is fixedly arranged on one side of the bottom end of the motor (1), the pump body (4) is arranged corresponding to the motor (1), a liquid outlet pipe (7) is fixedly communicated with the liquid outlet end of the pump body (4), the middle part of the liquid outlet pipe (7) is fixedly connected with the other side of the top end of the mounting seat (2), an accommodating cavity is arranged inside the pump body (4), a liquid inlet is arranged at the bottom end of the accommodating cavity, the middle part of the liquid inlet is in threaded connection with a filtering device, the bottom end of the pump body (4) is fixedly provided with a buffer device (5), the bottom end of the buffer device (5) is fixedly connected with the bottom end of the inner wall of the U-shaped base (8), the two sides of the inner wall of the U-shaped base (8) are provided with sliding grooves, and the two sliding grooves are respectively connected with the two ends of the mounting seat (2) in a sliding manner.

2. The low-noise high-pressure idling vertical acid-base pump as claimed in claim 1, wherein: buffer (5) comprise and accept board (9), bottom plate (10), a plurality of buffer spring (11), a plurality of telescopic link (12) and cushion (13), the bottom fixedly connected with a plurality of telescopic link (12) of accepting board (9), a plurality of the bottom of telescopic link (12) all with the top fixed connection of bottom plate (10), the bottom fixedly connected with cushion (13) of bottom plate (10), a plurality of the equal fixedly connected with buffer spring (11) in surface of telescopic link (12).

3. The low-noise high-pressure idling vertical acid-base pump as claimed in claim 1, wherein: the filter equipment comprises first filter screen (14), two curb plates (15) and second filter screen (16), two fixed first filter screen (14) that are provided with in top between curb plate (15), two fixed second filter screen (16) that are provided with in bottom between curb plate (15).

4. The low-noise high-pressure idling vertical acid-base pump as claimed in claim 1, wherein: and telescopic springs (3) are fixedly arranged at the joints of the bottom ends of the two sliding grooves and the two sides of the bottom end of the mounting seat (2).

5. The low-noise high-pressure idling vertical acid-base pump as claimed in claim 1, wherein: the noise reduction layer (6) is paved on four sides of the inner wall of the U-shaped base (8), and the noise reduction layer (6) is made of inorganic foam materials.