CN112360758A

CN112360758A - Novel floating pump set

Info

Publication number: CN112360758A
Application number: CN202011144990.8A
Authority: CN
Inventors: 龙翔; 肖鹏辉
Original assignee: HUNAN NEPTUNE PUMP CO Ltd
Current assignee: HUNAN NEPTUNE PUMP CO Ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-02-12

Abstract

The invention relates to the technical field of fluid machinery, in particular to a novel floating pump set which comprises a base, wherein a plurality of buoys are installed on the outer side of the bottom of the base, a plurality of split pumps are installed on the top of the base, one side of each split pump is connected with a motor, the water inlet ends of the split pumps are connected with self-sucking tanks, the water outlet ends of the split pumps are connected with water outlet bent pipes, the outer ends of the water outlet bent pipes are commonly connected with a water outlet main pipe, the outer wall of the middle part of each water outlet bent pipe is connected with a water replenishing pipe, the bottom of the base is provided with a submersible sewage pump, the outer sides of the self-sucking tanks at the two ends. In this novel floating pump package, the flotation pontoon through the base bottom outside passes through buoyancy with whole device and supports on the surface of water for the device can directly float in the surface of water and draw water, guarantees that the device goes up and down along with the water level change, thereby is suitable for the change of great water level, and adopts self priming jar to absorb water, need not to build pump house etc. reduces infrastructure and evacuation time.

Description

Novel floating pump set

Technical Field

The invention relates to the technical field of fluid machinery, in particular to a novel floating type pump set.

Background

The existing pump mostly needs to build a pump room water pool and the like, the suction height of the pump is arranged in the middle, the great change of the water level cannot be met, and the pump room water pool and the like need to be built after the pump is started, so that the starting time is prolonged, the operation is troublesome, and the capital investment of equipment use is increased.

Disclosure of Invention

The object of the present invention is to provide a new floating pump assembly to solve the problems mentioned in the background art.

In order to achieve the purpose, the invention provides a novel floating pump set which comprises a base, wherein a plurality of buoys are installed on the outer side of the bottom of the base, a plurality of split pumps are installed on the top of the base, one side of each split pump is connected with a motor, the water inlet ends of the split pumps are connected with a self-sucking tank, the water outlet ends of the split pumps are connected with a water outlet bent pipe, the outer ends of the water outlet bent pipes are jointly connected with a water outlet header pipe, the outer wall of the middle part of the water outlet bent pipe is connected with a water replenishing pipe, the bottom of the base is installed with a submersible sewage pump, the outer sides of the self-sucking tanks at the two ends are connected with a suction pipe, and the outer.

Preferably, the split pumps are arranged at equal intervals.

Preferably, a liquid level switch is installed on the outer wall of one side of the self-sucking tank.

Preferably, one side of the water outlet main pipe is provided with a water outlet.

Preferably, one end of the water outlet elbow close to the water outlet main pipe is provided with a check valve and a gate valve.

Preferably, the outer ends of the water replenishing pipes are connected with a main pipe.

Preferably, one end of the water replenishing pipe close to the water outlet bent pipe is provided with a check valve.

Preferably, a control cabinet is further arranged at the top of the base.

Preferably, the buoy encloses two rings which are arranged side by side up and down at the outer side of the bottom of the base.

Preferably, the output end of the motor is connected with the split pump.

Compared with the prior art, the invention has the beneficial effects that:

in this novel floating pump package, the flotation pontoon through the base bottom outside passes through buoyancy with whole device and supports on the surface of water for the device can directly float in the surface of water and draw water, guarantees that the device goes up and down along with the water level change, thereby is suitable for the change of great water level, and adopts self priming jar to absorb water, need not to build pump house etc. reduces infrastructure and evacuation time.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic perspective view of the present invention.

The various reference numbers in the figures mean:

1. opening the pump in the middle; 2. a motor; 3. a self-priming tank; 4. a suction tube; 5. a liquid level switch; 6. a water outlet bent pipe; 7. a water outlet main pipe; 8. a check valve; 9. a gate valve 10, a check valve; 11. a water replenishing pipe; 12. a submersible sewage pump; 13. a float bowl; 14. a base; 15. a control cabinet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

The invention provides a novel floating pump set, as shown in fig. 1-3, which comprises a base 14, wherein a plurality of buoys 13 are arranged on the outer side of the bottom of the base 14 and used for generating buoyancy to drive the base 14 to float on the water surface, a plurality of middle-opening pumps 1 are arranged on the top of the base 14, one side of each middle-opening pump 1 is connected with a motor 2, the water inlet end of each middle-opening pump 1 is connected with a self-sucking tank 3, the water outlet end of each middle-opening pump 1 is connected with a water outlet bent pipe 6, the outer ends of the water outlet bent pipes 6 are jointly connected with a water outlet main pipe 7, the outer wall of the middle part of each water outlet bent pipe 6 is connected with a water replenishing pipe 11, a submersible sewage pump 12 is arranged on the bottom of the base 14 and can replenish water for the self-sucking tank 3, the outer sides of the self.

Specifically, the axially split pumps 1 are arranged at equal intervals.

In this embodiment, liquid level switch 5 is installed to one side outer wall of self priming jar 3, divide into two liquid level switches of height, can send high low liquid level signal.

Furthermore, one side of the water outlet main pipe 7 is provided with a water outlet, so that water can be conveniently discharged.

Furthermore, one end of the water outlet bent pipe 6 close to the water outlet main pipe 7 is provided with a check valve 8 and a gate valve 9 for controlling the flow of the split pump 1.

Further, the outer ends of the water replenishing pipes 11 are connected with a main pipe together, and water is conveniently replenished to the self-sucking tanks 3 through the main pipe.

Furthermore, one end of the water replenishing pipe 11 close to the water outlet elbow 6 is provided with a check valve 10 for controlling the water flow direction of the water replenishing pipe 11 and preventing water from returning.

Further, a control cabinet 15 is arranged on the top of the base 14 and used for controlling the pump set.

Furthermore, the buoy 13 is enclosed into two rings which are arranged side by side up and down at the outer side of the bottom of the base 14, so that the buoyancy of each part is ensured to be uniform.

Further, the output end of the motor 2 is connected with the axially split pump 1, and the axially split pump 1 is driven to work through the motor 2.

When the novel floating pump unit of this embodiment is used, at first the well-opened pump 1 before starting, gate valve 9 is in the closed condition, starts stealthily dirty pump 12 and mends water for self priming tank 3 in advance through moisturizing pipe 11 and check valve 10. In the liquid level switch 5, the motor 2 can be electrified at any time when the high liquid level switch 5 at the higher position is triggered, and the pump 1 is started; lower low liquid level switch 5 of department triggers then closes well pump 1 for motor 2 outage, and self priming jar 3 is mended full water, receives the high liquid level signal of liquid level switch 5 after, opens pump 1 in the start to and open gate valve 9, self priming jar 3 then can form the negative pressure, and outside water can be under the atmospheric pressure effect through suction tube 4, gets into self priming jar 3, and it is self-priming to absorb water and play water and reach balanced realization.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A novel floating pump package, includes base (14), its characterized in that: a plurality of flotation pontoons (13) are installed in the bottom outside of base (14), open pump (1) in a plurality of is installed at the top of base (14), one side of open pump (1) is connected with motor (2), the end of intaking of open pump (1) is connected with self priming jar (3), the play water end of open pump (1) is connected with out water return bend (6), and is a plurality of the outer end of play water return bend (6) is connected with out water house steward (7) jointly, the middle part outer wall connection of play water return bend (6) has moisturizing pipe (11), stealthily dirty pump (12) is installed to the bottom of base (14), both ends the outside of self priming jar (3) is connected with suction tube (4), the crooked and perpendicular downwardly extending of outer end of suction tube (4).

2. Novel floating pump group according to claim 1, characterized in that: the split pumps (1) are arranged at equal intervals.

3. Novel floating pump group according to claim 1, characterized in that: and a liquid level switch (5) is installed on the outer wall of one side of the self-sucking tank (3).

4. Novel floating pump group according to claim 1, characterized in that: a water outlet is arranged on one side of the water outlet main pipe (7).

5. Novel floating pump group according to claim 1, characterized in that: and a check valve (8) and a gate valve (9) are arranged at one end of the water outlet bent pipe (6) close to the water outlet main pipe (7).

6. Novel floating pump group according to claim 1, characterized in that: the outer ends of the water replenishing pipes (11) are connected with a main pipe together.

7. Novel floating pump group according to claim 1, characterized in that: and a check valve (10) is arranged at one end of the water supplementing pipe (11) close to the water outlet bent pipe (6).

8. Novel floating pump group according to claim 1, characterized in that: the top of the base (14) is also provided with a control cabinet (15).

9. Novel floating pump group according to claim 1, characterized in that: the buoy (13) is enclosed into two rings which are arranged side by side up and down at the outer side of the bottom of the base (14).

10. Novel floating pump group according to claim 1, characterized in that: the output end of the motor (2) is connected with the split pump (1).