CN210769338U

CN210769338U - Portable immersible pump that can make up fast

Info

Publication number: CN210769338U
Application number: CN201921119213.0U
Authority: CN
Inventors: 何超群; 姚更清; 周毅; 汪少华
Original assignee: Hunan Nanfang Changhe Pump Industry Co ltd
Current assignee: Zhejiang Nanfang Pump Industry Co ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-06-16
Anticipated expiration: 2029-07-16

Abstract

The utility model relates to a but portable immersible pump of rapid Assembly, portable immersible pump includes through clamp and hosepipe quick looks interface mutually, through crew cut quick-operation joint respectively with the hydraulic oil entry and the hydraulic oil export that advance oil pipe and go out the oil pipe and be connected that provide hydraulic power be provided with the handle on the portable immersible pump case, the preferred stainless steel casting precision casting thin wall pump case that adopts of pump case of portable immersible pump, the filter screen of being connected with the horn mouth, the filter screen is unanimous with the interface size of pump body upper portion delivery port. The technical scheme of the utility model overcomes the defect of difficult disassembly and movement in the prior art, and can realize the quick connection and disassembly with the water belt or other portable submersible pumps with the same design; the design of the portable submersible pump in the technical scheme considers the design idea and requirements of light weight and high strength, is convenient for quick movement, and is particularly suitable for special application scenes of disaster relief and emergency rescue.

Description

Portable immersible pump that can make up fast

Technical Field

The utility model relates to a water pump technical field, concretely relates to but portable immersible pump of rapid Assembly.

Background

In the prior art, the submersible pump is a water lifting machine tool with a motor and a water pump directly connected into a whole to be submerged into water for working, is suitable for extracting underground water from a deep well, can be used for domestic water, mine emergency rescue, industrial cooling, farmland irrigation, seawater lifting and ship load adjustment, and can also be used for fountain landscape. It can also be used for water lifting projects of rivers, reservoirs, water channels and the like. In industrial and agricultural applications, submersible pumps are mainly used for farmland irrigation and water for people and livestock in plateau and mountain areas, and can be used for water supply and drainage in cities, factories, railways, mines and construction sites. The submersible pump is characterized in that the motor and the water pump are integrated, and the submersible pump is submerged in water to operate when in use. The submersible pump has no special requirements on well pipes and pumping pipes, can be used in steel pipe wells, ash pipe wells, earth wells and the like under general conditions, and can be used as the pumping pipes of the submersible pump by steel pipes, rubber pipes, plastic pipes and the like under the condition of pressure permission.

Compared with other conventional water pumps, the submersible pump is convenient and simple to install, use, maintain and the like, occupies a small area, and does not need to build a pump room. The submersible pump has a simple structure and saves raw materials. The submersible pump is compact in structure, and can be started to work only by putting the submersible pump into water during working. It has been rapidly developed because of its relatively simple structure and relative convenience in use. The design of the submersible pump is based on the starting point of 'no blockage and no winding', and some types of submersible pumps are also provided with tearing mechanisms or cutting devices, so that long fibers, bags, belts and the like in sewage can be torn and discharged. With the progress of sealing technology of submersible motors, submersible pumps have been widely used in various industrial sectors. Especially in urban drainage systems, the submersible pump is integrated, so that the submersible pump can be submerged, the civil engineering investment can be saved, the automatic management can be realized, and the submersible pump is widely used.

However, submersible pumps also present some difficulties in use due to their own characteristics. The immersible pump often faces more complicated water conservancy environment when using, for example, can't effective fixed and adjust from top to bottom, trench overlength leads to the immersible pump to remove inconvenient etc. when using the immersible pump in the bucket groove. And when the barrel groove without the bottom row needs temporary drainage, the submersible pump needs to be fixedly used. Under the condition that sludge at the bottom of the trench is more during operation, an operator needs to suspend the submersible pump. In addition, because the immersible pump is heavier because of its dead weight, operating personnel is more arduous when carrying out long distance transportation. The above problems result in the limited operation effect of the submersible pump, especially when operated in a complicated or harsh water conservancy environment, and a great deal of manpower is consumed by the operator in the transportation process before the submersible pump is actually operated due to the volume and the self weight of the submersible pump.

Therefore, in the field of submersible pumps, there is a need to provide a submersible pump frame. The submersible pump frame can be suitable for various operating environments of the submersible pump, and plays roles in lifting, fixing and the like of the submersible pump during operation; and can further provide the ability to carry or transport the submersible pump.

The existing submersible pump adopts two power supply modes: the power supply line is connected with an external power supply device, or an external battery mode is adopted to realize power supply. However, the power supply method of the submersible pump in the prior art has at least the following problems: the submersible pump is inconvenient to use because of the fact that the submersible pump needs to be connected by a long power line due to the power position, and the power line is placed in a position and stored in a storage box. Adopt external group battery power supply also to adopt longer power cord to connect the power supply, likewise, it is also inconvenient to use, and the position of placing of power cord with how to accomodate also the problem.

In the prior art, the emergency water supply and drainage pump is a conventional diesel engine direct-drive water pump, the position of the water pump cannot be moved, water can be taken only by moving an inlet pipeline of the pump, and the water level of some emergency water supply and drainage sites cannot meet the requirement of cavitation performance of the water pump and cannot be used for water supply. And a conventional water taking pump with a motor is used for supplying power to the motor through a diesel engine so as to realize the operation of the water pump, and the water pump is heavy. And when the requirement of site work condition for drainage lift is higher, the electric emergency water pump can not improve parameters through variable rotating speed, and can not meet the requirement of emergency water supply and drainage parameters by adopting a mode of water pump series connection. And the electric emergency water pump has the risks of electric leakage and the like.

Therefore, the hydraulic power unit is adopted to provide power for the submersible pump, which is a reasonable solution, and the submersible pump driven by hydraulic pressure is more advantageous especially for special environments and situations, such as rescue and relief work.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect among the prior art and improve the technique, especially to immersible pump removal difficulty and driving system shortcoming among the prior art, the utility model provides a but portable immersible pump of fast assembly.

In order to realize the utility model, the utility model provides a following technical scheme:

the technical scheme of the utility model, the portable submersible pump, its characteristic is including an interface, the said interface can be connected with the hosepipe fast through the clamp, can also be connected with the bell mouth of the water pump of the same model fast; in order to realize hydraulic power input, the portable submersible pump of the technical scheme also comprises a hydraulic oil inlet and a hydraulic oil outlet; the interfaces of the hydraulic oil inlet and the hydraulic oil outlet are respectively connected with an oil inlet pipe and an oil outlet pipe which provide hydraulic power through flat-head quick connectors; in order to move the portable submersible pump conveniently, a handle is arranged on a pump shell of the portable submersible pump, and the handle is used for carrying the portable submersible pump and fixing a floating ball through the handle; the pump shell is a precisely cast thin-wall pump shell, and is cast by stainless steel or dual-phase steel so as to adapt to the transportation of media such as seawater, sewage and the like; in addition, the portable submersible pump is also provided with a filter screen, and the filter screen is connected with the bell mouth of the pump shell and is connected in a quick interface mode; the size of the filter screen is consistent with that of the interface of the water outlet at the upper part of the pump body, and the series connection of the water pumps can be realized through a quick interface; another function of the filter screen is to prevent large-sized materials from entering the water pump, blocking the water pump or blocking the pipeline.

Furthermore, the hydraulic oil inlet and the hydraulic oil outlet are arranged in parallel;

furthermore, the handle in the technical scheme is a folding handle;

as mentioned above, the utility model discloses a but portable immersible pump of high-speed assortment, its interface and the filter screen design size of being connected with the hosepipe are unanimous, and its effect is the series connection of being convenient for to improve the lift. According to this technical scheme, can establish ties four at most portable immersible pump, promptly through with four the utility model discloses portable immersible pump series connection combination reaches the lift and promotes quadruple purpose, and such design can satisfy most emergent plumbing operating mode.

Therefore, the utility model discloses a portable immersible pump adopts hydraulic pressure mode drive, and its design that has quick-operation joint is particularly useful for the in-service use in non-fixed place, especially emergency situation, for example the rescue work of rescuing.

Compared with the prior art, the utility model have following advantage:

1. the technical scheme of the utility model, overcome among the prior art the shortcoming of dismantling and removing the difficulty, can realize with hosepipe or other the same design this technical scheme's of design portable immersible pump high-speed joint and dismantlement.

2. The design of the portable submersible pump in the technical scheme considers the design idea and requirements of light weight and high strength, is convenient for quick movement, and is particularly suitable for special application scenes of disaster relief and emergency rescue.

Drawings

Fig. 1 is a schematic view of the portable submersible pump of the present invention.

The reference numbers in the above figures are as follows:

1, an interface; 2 a hydraulic oil inlet; 3, a handle;

4 a pump housing; 5 a filter screen 6 is clamped.

In order to make the purpose and technical solution of the embodiments of the present invention clearer, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings and the implementation examples of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments that can be made by a person skilled in the art without creative efforts based on the described embodiments of the present invention belong to the protection scope of the present invention.

Detailed Description

The following further describes embodiments of the present invention with reference to the attached drawings, and these embodiments are for detailed description of the present invention and are not intended to limit the present invention.

The utility model relates to a portable immersible pump, as shown in fig. 1, its characteristic includes an interface 1, a hydraulic oil entry 2, a hydraulic oil export (not shown in the figure), folding handle 3, thin wall pump case 4, filter screen 5 and clamp 6. The connector 1 is connected with the water band through a clamp 6, the connectors of the hydraulic oil inlet 2 and the hydraulic oil outlet are respectively connected with an oil inlet pipe and an oil outlet pipe which provide hydraulic power through flat-head quick connectors, and the hydraulic oil inlet and the hydraulic oil outlet are arranged in parallel; for convenience, the handle 3 is a foldable handle 3, the handle 3 is used for carrying the portable submersible pump, and the floating ball can be fixed through the handle 3; the pump shell 4 of the technical scheme is a precisely cast thin-wall pump shell, and is cast by stainless steel so as to adapt to the transportation of media such as seawater, sewage and the like; according to the technical scheme, a filter screen 5 arranged on the portable submersible pump is connected with a bell mouth of a pump shell 4 in a quick interface mode; the size of the filter screen 5 is consistent with that of the interface of the water outlet at the upper part of the pump body, so that the water pumps can be connected in series through a quick interface; another function of the screen 5 is to prevent large sized material from entering the pump, jamming the pump or blocking the pipe.

The technical scheme has the advantages that the portable submersible pump is convenient to move, and the portable submersible pumps within four can be connected in series quickly to achieve the effect of increasing the lift.

In the description herein, the particular features, structures, materials, or characteristics disclosed may be combined in any suitable manner in any one or more embodiments or examples.

A specific embodiment of the present invention is further described above with reference to the accompanying drawings, and the specific embodiment is intended to describe the technical solution in detail, but not to limit the technical solution. The above-mentioned specific embodiments are only described for the preferred embodiments of the present invention, and are not intended to limit the technical concept and the protection scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical scheme should fall into the protection scope of the present invention without departing from the design concept of the present invention.

Claims

1. A portable submersible pump capable of being quickly combined is characterized by comprising an interface (1), a hydraulic oil inlet (2), a hydraulic oil outlet, a lifting handle (3), a pump shell (4), a filter screen (5) and a clamp (6); the connector (1) is connected with a water hose through a clamp (6), and the connectors of the hydraulic oil inlet (2) and the hydraulic oil outlet are respectively connected with an oil inlet pipe and an oil outlet pipe which provide hydraulic power through flat-head quick connectors; and a filter screen (5) arranged on the portable submersible pump is connected with a bell mouth of the pump shell (4).

2. The portable submersible pump according to claim 1, wherein the screen (5) is of the same size as the mouth of the water outlet at the upper part of the pump body.

3. The hand-held submersible pump according to claim 1, characterized in that the hydraulic oil inlet (2) is arranged in parallel with the hydraulic oil outlet.

4. A hand-held submersible pump according to any of claims 1 to 3, characterized in that the handle (3) is a foldable handle (3).

5. The hand-held submersible pump according to any of claims 1 to 3, characterized in that the pump housing (4) is a precision cast thin-walled pump housing (4) cast in stainless steel.