CN210440238U

CN210440238U - Submersible pump with pressure regulating base

Info

Publication number: CN210440238U
Application number: CN201920427703.0U
Authority: CN
Inventors: 马世宏; 薛俊宏
Original assignee: Tianjin Zhenda Pump Co ltd
Current assignee: Tianjin Zhenda Pump Co ltd
Priority date: 2019-04-01
Filing date: 2019-04-01
Publication date: 2020-05-01
Anticipated expiration: 2029-04-01

Abstract

The utility model discloses a immersible pump with pressure regulating base, including the dive pump body, support frame, spring, bracing piece, respiratory track and fixing base, the downside of the dive pump body has the base through screw fixed mounting, and the inside of base has inlayed the leather cup, the lower extreme of bracing piece articulates on the fixed block, and the inside of fixed block is provided with the respiratory track, the fixing base fixed welding is at the downside of base, the downside of fixing base is provided with into ground borer and accomodates the groove. The utility model has the advantages that the leather cup is arranged as the inner lining of the base, the telescopic support frame and the hinged support rod are matched, so that when the device is under larger pressure in a deep water area, the pressure is automatically reduced through the contraction of the leather cup and the air pressure is discharged through the respiratory tract, and meanwhile, the leather cup is restored to the original position by utilizing the telescopic frame and the support rod; through the setting have the fixing base of borer into ground, fix this device through borer into ground for this device has higher stability in the great waters of velocity of flow.

Description

Submersible pump with pressure regulating base

Technical Field

The utility model relates to a immersible pump technical field specifically is a immersible pump with pressure regulating base.

Background

The submersible pump is an important device for pumping water from a deep well, when the submersible pump is used, the whole unit is submerged to work to extract underground water to the ground surface, the submersible pump works underwater, sometimes, the working depth is large, the underwater pressure acts on a pump body, the pump body is easy to damage, the service life of the pump body is influenced, the engineering progress is influenced by frequently replacing the pump body, and the underwater operation is not facilitated. Some immersible pump pressure regulating device that have now are some to be set up in pump body bottom, some to set up in pump body side, but the most mechanism of these devices is complicated, and the configuration is loaded down with trivial details, adjusts inconveniently, and the cost is higher, is unfavorable for the configuration of conventional immersible pump, consequently, to above problem, provides a immersible pump with pressure regulating base.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a immersible pump with pressure regulating base to solve some settings of the current immersible pump pressure regulating device that above-mentioned background art provided in pump body bottom, some settings are in pump body side, but the most mechanism of these devices is complicated, and the configuration is loaded down with trivial details, adjusts inconveniently, and the cost is higher, is unfavorable for the problem of the configuration of conventional immersible pump.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a immersible pump with pressure regulating base, includes the dive pump body, support frame, spring, bracing piece, respiratory track and fixing base, the downside of the dive pump body passes through screw fixed mounting and has the base, and the inside of base has inlayed the leather cup, the upper end fixed connection of support frame is at the inside upside of base, the lower extreme of support frame is inserted and is established in the dead lever, the upper end fixed connection of spring is on the support frame, the lower extreme fixed connection of spring is on the fixed block, and fixed block fixed mounting is at the inside downside of base, the upper end fixed connection of bracing piece is on the leather cup, the lower extreme of bracing piece articulates on the fixed block, and the inside of fixed block is provided with the respiratory track, fixing base fixed welding is at the downside of base.

Preferably, the support frame sets up to the T shape, the spout has been seted up to vertical in the dead lever, and the inboard size of spout is the same with the outside size of support frame, the lower extreme of support frame is inserted and is established the inside of dead lever, and the outside of dead lever is provided with the spring, the support frame sets up to elevation structure through the spring.

Preferably, the bracing piece is provided with four groups altogether, and the lower extreme of bracing piece all installs the upside at the fixed block through the articulated shaft, the upper end of bracing piece is circular array structure fixed connection in the inboard of leather cup.

Preferably, the respiratory tract is provided in a zigzag shape.

Preferably, the ground access borers are arranged in four groups, and are respectively arranged on the periphery of the lower surface of the fixed seat through articulated shafts.

Preferably, the accommodating grooves are provided with four groups, the accommodating grooves are all formed in the lower surface of the fixing seat, the inner side of each accommodating groove is the same as the outer side of the ground drill rod, the four groups of accommodating grooves correspond to the four groups of ground drill rods respectively in position, and the ground drill rods are in a rotary embedded connection structure with the fixing seat through the accommodating grooves.

Compared with the prior art, the beneficial effects of the utility model are that: the submersible pump with the pressure regulating base; the leather cup is used as the inner lining of the base, and the telescopic support frame and the hinged support rod are matched, so that when the device is subjected to large pressure in a deep water area, the leather cup contracts and exhausts air pressure through a respiratory tract, the pressure is automatically reduced, and meanwhile, the leather cup is restored to the original position by using the telescopic frame and the support rod; through the setting have the fixing base of borer into ground, fix this device through borer into ground for this device has higher stability in the great waters of velocity of flow.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

fig. 2 is an enlarged schematic view of the structure a in fig. 1 according to the present invention;

fig. 3 is a schematic view of the respiratory tract structure of the present invention.

In the figure: 1. a submersible pump body; 2. a base; 3. a leather cup; 4. a support frame; 5. fixing the rod; 6. a spring; 7. a support bar; 8. a fixed block; 9. the respiratory tract; 10. a fixed seat; 11. drilling into the ground; 12. a receiving groove.

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. 1-3, the present invention provides an embodiment: a submersible pump with a pressure regulating base comprises a submersible pump body 1, a support frame 4, a spring 6, a support rod 7, a respiratory tract 9 and a fixed seat 10, wherein the lower side of the submersible pump body 1 is fixedly provided with the base 2 through a screw, a leather cup 3 is embedded in the base 2, the upper end of the support frame 4 is fixedly connected to the upper side of the base 2, the lower end of the support frame 4 is inserted into the fixed rod 5, the upper end of the spring 6 is fixedly connected to the support frame 4, the lower end of the spring 6 is fixedly connected to a fixed block 8, the fixed block 8 is fixedly arranged at the lower side of the inner part of the base 2, the upper end of the support rod 7 is fixedly connected to the leather cup 3, as the optimization, the support frame 4 is in a T shape, a chute is vertically arranged in the fixed rod 5, the inner side size of the chute is the same as the outer side, support frame 4 sets up to elevation structure through spring 6, bracing piece 7 is provided with four groups altogether, and the lower extreme of bracing piece 7 all installs the upside at fixed block 8 through the articulated shaft, the upper end of bracing piece 7 is circular array structure fixed connection in the inboard of leather cup 3, when leather cup 3 pressurized deformation, through being provided with leather cup 3 as the inside lining of base 2, support frame 4 and articulated bracing piece 7 that the cooperation is flexible, make this device receive when great pressure in the deep water district, through the shrink of leather cup 3, and pass through respiratory track 9 discharges with atmospheric pressure, thereby subduct pressure automatically.

The lower end of the supporting rod 7 is hinged on the fixing block 8, the inside of the fixing block 8 is provided with a respiratory tract 9, preferably, the respiratory tract 9 is Z-shaped, the air pressure is conveniently discharged outside, and simultaneously, the water flow is prevented from entering, the fixing base 10 is fixedly welded on the lower side of the base 2, the lower side of the fixing base 10 is provided with ground entering drill rods 11 and accommodating grooves 12, preferably, the ground entering drill rods 11 are totally provided with four groups, the ground entering drill rods 11 are respectively arranged on the periphery of the lower surface of the fixing base 10 through hinged shafts, the accommodating grooves 12 are totally provided with four groups, the accommodating grooves 12 are respectively arranged on the lower surface of the fixing base 10, the inner side size of the accommodating grooves 12 is identical to the outer size of the ground entering drill rods 11, the four groups of accommodating grooves 12 respectively correspond to the positions of the four groups of the ground entering drill rods 11, the ground entering drill rods 11 are in a rotary embedded connection structure with the fixing base 10 through, and squeeze into the underground to fix this device, improve the stability of this device, avoid rivers velocity of flow too big, strike this device, cause this device to empty.

The working principle is as follows: when the device is positioned in a deeper water area, underwater pressure acts on the submersible pump body 1, at the moment, the leather cup 3 in the base 2 breathes and contracts to reduce the pressure and discharge air pressure through the respiratory tract 9, then the supporting frame 4 rises along the fixing rod 5 through the spring 6, the leather cup 3 recovers according to the self characteristics and drives the supporting rod 7 to support the leather cup 3, and therefore the leather cup 3 is recovered to the original state;

when the device is placed in deep water with a high flow rate, the four groups of ground penetrating borers 11 on the lower side of the fixed seat 10 are rotated, the ground penetrating borers 11 stored in the storage grooves 12 are rotated to 90 degrees and driven into the ground, and the device can be fixed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a immersible pump with pressure regulating base, includes the dive pump body (1), support frame (4), spring (6), bracing piece (7), respiratory track (9) and fixing base (10), its characterized in that: a base (2) is fixedly arranged on the lower side of the submersible pump body (1) through screws, a leather cup (3) is embedded in the base (2), the upper end of the supporting frame (4) is fixedly connected with the upper side in the base (2), the lower end of the supporting frame (4) is inserted in the fixed rod (5), the upper end of the spring (6) is fixedly connected on the supporting frame (4), the lower end of the spring (6) is fixedly connected on the fixed block (8), the fixed block (8) is fixedly arranged at the lower side in the base (2), the upper end of the supporting rod (7) is fixedly connected to the leather cup (3), the lower end of the supporting rod (7) is hinged on the fixed block (8), and a respiratory tract (9) is arranged inside the fixed block (8), the fixed seat (10) is fixedly welded at the lower side of the base (2), the lower side of the fixed seat (10) is provided with a ground entering drill rod (11) and a containing groove (12).

2. The submersible pump with the pressure regulating base of claim 1, wherein: the support frame (4) sets up to the T shape, the spout has vertically been seted up in dead lever (5), and the inboard size of spout is the same with the outside size of support frame (4), the lower extreme of support frame (4) is inserted and is established the inside of dead lever (5), and the outside of dead lever (5) is provided with spring (6), support frame (4) set up to elevation structure through spring (6).

3. The submersible pump with the pressure regulating base of claim 1, wherein: the utility model discloses a leather cup, including leather cup, bracing piece (7), articulated shaft, fixed block (8), the upside of fixed block (8) is all installed through the articulated shaft to the lower extreme of bracing piece (7), the upper end of bracing piece (7) is circular array structure fixed connection in the inboard of leather cup (3).

4. The submersible pump with the pressure regulating base of claim 1, wherein: the respiratory tract (9) is arranged in a Z shape.

5. The submersible pump with the pressure regulating base of claim 1, wherein: the ground access borers (11) are arranged in four groups, and the ground access borers (11) are respectively arranged on the periphery of the lower surface of the fixed seat (10) through articulated shafts.

6. The submersible pump with the pressure regulating base of claim 1, wherein: the accommodating grooves (12) are provided with four groups in total, the accommodating grooves (12) are all arranged on the lower surface of the fixing seat (10), the inner side size of each accommodating groove (12) is the same as the outer side size of each ground drill rod (11), the four groups of accommodating grooves (12) correspond to the positions of the four groups of ground drill rods (11) respectively, and the ground drill rods (11) are in a rotary embedded connection structure with the fixing seat (10) through the accommodating grooves (12).