CN211623746U

CN211623746U - Amphibious submersible pump

Info

Publication number: CN211623746U
Application number: CN201920354234.4U
Authority: CN
Inventors: 蔡志兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2020-10-02
Anticipated expiration: 2029-03-19

Abstract

The utility model provides an amphibious submersible pump relates to the immersible pump field. Comprises a sealing body and a pump body; the seal is realized sealing through first end and second end at the seal both ends, and the pump body is installed at first end inboard to the pump body stretches into in the inside cavity of seal. When the pump works, the sealing body is filled with water, and the pump body is soaked in the water, so that normal work can be realized. The amphibious submersible pump is small in size and convenient to move. The amphibious submersible pump can be used not only in water but also on land through the sealing body for storing water.

Description

Amphibious submersible pump

Technical Field

The utility model relates to a immersible pump field, concretely relates to amphibian immersible pump.

Background

In daily life, the situation that water cannot be supplied due to insufficient water pressure often occurs, and daily life or work is seriously influenced.

In this case, a submersible pump is often used to pressurize the water, and the water is transported to a higher place by pressurization of the submersible pump.

However, the common submersible pump in the market at present has harsh requirements on the use environment. The motor of the submersible pump needs to be cooled by water; when the submersible pump is used on land, the motor is burnt due to overhigh temperature, and the blades of the submersible pump can be damaged when the submersible pump works in a waterless environment. In order to ensure the normal operation of the submersible pump, the submersible pump can only be soaked in water and cannot work on land far away from a water source. This greatly limits the environment in which it is used, and there is an urgent need for a submersible pump that can be used both in water and on land.

Disclosure of Invention

Technical problem to be solved

The utility model provides an amphibious submersible pump, to prior art not enough, the utility model provides an ordinary submersible pump can not be simultaneously in the aquatic and the technical problem who uses on land.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

an amphibious submersible pump comprising:

the sealing structure comprises a sealing body, a first sealing ring and a second sealing ring, wherein a cavity is formed in the sealing body, one end of the sealing body is provided with a first end, and the other end of the sealing body is provided with a second end;

the pump body is positioned in the sealing body cavity and is connected with the inner side of the first end part;

wherein the sealing body includes:

the water outlet is positioned on the outer side of the first end part, and water pressurized by the pump body is discharged through the water outlet;

the water inlet is located the second tip outside, just, the water inlet with the cavity intercommunication of seal.

Preferably, the water inlet is provided with a check valve.

Preferably, the submersible pump further comprises:

the fixing base, the fixing base with seal outer wall connection, just, the fixing base can be fixed the immersible pump.

Preferably, the submersible pump further comprises:

a pressure tank located outside the first end, and the pressure tank with the cavity of the seal communicates.

Preferably, the submersible pump further comprises:

the blow off pipe, the blow off pipe is located the first end outside, just, the blow off pipe with the cavity intercommunication of seal.

Preferably, the submersible pump further comprises:

the exhaust pipe is located outside the second end portion, and is communicated with the cavity of the sealing body.

Preferably, the sealing body includes:

the first end portion is connected with the sealing body in a sealing mode through the sealing ring, and the second end portion is connected with the sealing body in a sealing mode through the sealing ring.

Preferably, the submersible pump further comprises:

and the control device is positioned outside the first end part and can control the pump body to be started or closed.

(III) advantageous effects

The utility model provides an amphibious submersible pump. Compared with the prior art, the method has the following beneficial effects:

the utility model provides an amphibious submersible pump, which comprises a sealing body and a pump body; the seal is realized sealing through first end and second end at the seal both ends, and the pump body is installed at first end inboard to the pump body stretches into in the inside cavity of seal. When the pump works, the sealing body is filled with water, and the pump body is soaked in the water, so that normal work can be realized. The amphibious submersible pump is small in size and convenient to move. The amphibious submersible pump can be used not only in water but also on land through the sealing body for storing water.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic cross-sectional view of a amphibious submersible pump;

FIG. 2 is a schematic top view of an amphibious submersible pump;

the device comprises a sealing body 1, a sealing ring 102, a pump body 2, a first end part 3, a water outlet 301, a sewage discharge pipe 302, a second end part 4, a water inlet 401, a check valve 4011, an exhaust pipe 402, a control device 5, a pressure tank 6 and a fixed seat 7.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The embodiment of the application provides an amphibious submersible pump, and solves the technical problem that a common submersible pump has strict requirements on working environment.

In the common submersible pumps on the market at present, motors of the submersible pumps need to be cooled by water, otherwise, the motors are burnt due to overhigh temperature; and the vane of the submersible pump can be damaged when working in the waterless environment, so the submersible pump must be positioned at a water source and can normally work after being soaked in water. The ordinary submersible pump has strict requirements on the use environment, and particularly cannot well meet the use requirements of living or construction places far away from a water source.

In order to solve the technical problems, the general idea of the embodiment of the application is as follows:

the utility model provides an amphibious submersible pump, the pump body is arranged in the seal, and water storage in the seal through the water storage in the seal provides necessary operational environment for the pump body to make amphibious submersible pump not only can use in aqueous, also can use on the land.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

An amphibious submersible pump is shown in figures 1 and 2 and comprises a sealing body 1 and a pump body 2, wherein the sealing body 1 is internally provided with a cavity, and one end part of the sealing body 1 is provided with a first end part 3, and the other end part is provided with a second end part 4; the pump body 2 is positioned in the cavity of the sealing body 1, and the pump body 2 is connected with the inner side of the first end part 3; the sealing body 1 comprises a water outlet 301 and a water inlet 401; the water outlet 301 is located outside the first end portion 3, and water pressurized by the pump body 2 is discharged through the water outlet 301; the water inlet 401 is located outside the second end portion 4, and the water inlet 401 is communicated with the cavity of the sealing body 1.

Specifically, the pump body 2 is a common submersible pump, and the working principle is as follows: before the pump is started, the pump is filled with liquid. After the pump is started, the impeller rotates at a high speed, the liquid in the impeller rotates along with the blades, the liquid flies away from the impeller and is ejected outwards under the action of centrifugal force, the speed of the ejected liquid in the pump shell diffusion chamber gradually becomes slow, the pressure of the ejected liquid gradually increases, and then the ejected liquid flows out from the pump outlet and the discharge pipe. At this time, a vacuum low-pressure area without air and liquid is formed at the center of the blade because the liquid is thrown to the periphery, the liquid in the liquid pool flows into the pump through the suction pipe under the action of the atmospheric pressure of the pool surface, and the liquid is continuously sucked from the liquid pool and continuously flows out from the discharge pipe. The inner side of the first end part 3 is close to the cavity side of the sealing body 1, and the outer side of the first end part 3 is far away from the cavity side of the sealing body 1; the inner side of the second end part 4 is close to the cavity side of the sealing body 1, and the outer side of the second end part 4 is far away from the cavity side of the sealing body 1; the pump body 2 is arranged on the inner side of the first end part 3, and the pump body 2 extends into the cavity of the sealing body 1; one end of the sealing body 1 is provided with a first end 3, and the other end is provided with a second end 4; the first end portion 3 is fixed to one end portion of the sealing body 1 by a bolt, and the second end portion 4 is fixed to the other end portion of the sealing body 1 by a bolt; the two ends are sealed through a first end part 3 and a second end part 4; a water outlet 301 is arranged on the first end part 3, one end of the water outlet 301 is connected with the pump body 2, the water flow pressurized by the pump body 2 is discharged through the water outlet 301, and the other end of the water outlet 301 is connected with the lift self-starting faucet; a water inlet 401 is arranged on the second end part 4, one end of the water inlet 401 is connected with a water inlet pipeline, the other end of the water inlet 401 is connected with the cavity of the sealing body 1, and water from the water inlet pipeline enters the cavity of the sealing body 1 through the water inlet 401; when the submersible pump works, water is injected into the sealing body 1 to provide a necessary working environment for the pump body 2, so that the problem that the motor is burnt due to overhigh temperature is prevented, and the blades of the submersible pump are prevented from being damaged when working in a waterless environment; and then the water inlet pipeline and the water outlet pipeline are connected, after water flow enters, the pump body 2 starts to work, and the sealing body 1 and the pump body 2 form a whole, and the amphibious submersible pump has small volume and can be conveniently moved, so that the amphibious purpose is achieved, and the traditional method that a common submersible pump must be positioned at a water source is broken through.

In the implementation process of the above embodiment, in order to ensure that the sealing body 1 stores water and prevent water from flowing backwards, as shown in fig. 1, the water inlet 401 is further provided with a check valve 4011; the check valve 4011 is located inside the water inlet 401, and restricts one-way flow of water.

In the implementation process of the embodiment, in order to facilitate the fixed installation of the amphibious submersible pump, as shown in fig. 1 and 2, the sealing body 1 further comprises a fixed seat 7, and the fixed seat 7 is connected with the outer wall of the sealing body 1; when the amphibious submersible pump is used, the submersible pump can be vertically installed or transversely installed, so that the submersible pump is convenient to use; and the fixing seat 7 can install the amphibious submersible pump on the wall or the ground, so that the use requirements under different conditions are met.

In order to ensure stable pressure inside the amphibious submersible pump in the implementation process of the above embodiment, as shown in fig. 1 and 2, the submersible pump further comprises a pressure tank 6, wherein the pressure tank 6 is positioned outside the first end part 3, and the pressure tank 6 is communicated with the cavity of the sealing body 1. When the water pressure in the amphibious submersible pump is too low, the pressure tank 6 applies pressure to the sealing body 1 to play a role in increasing the water pressure.

In the implementation process of the above embodiment, in order to facilitate later maintenance and cleaning, as shown in fig. 1 and fig. 2, the submersible pump further includes a sewage discharge pipe 302, the sewage discharge pipe 302 is located outside the first end portion 3, and the sewage discharge pipe 302 is communicated with the cavity of the sealing body 1. When in normal use, the sewage draining pipe 302 is closed; when maintenance and cleaning are needed, the sewage discharge pipe 302 can be opened to discharge sewage or sundries.

In the implementation process of the above embodiment, as shown in fig. 1 and fig. 2, the submersible pump further includes an exhaust pipe 402, the exhaust pipe 402 is located outside the second end portion 4, and the exhaust pipe 402 is communicated with the cavity of the sealing body 1. At the time of initial use, water is injected into the packing 1, and the air in the packing 1 is discharged through the exhaust pipe 402.

In the above embodiment, in order to ensure the sealing performance of the sealing body 1, as shown in fig. 1, the sealing body 1 further includes a sealing ring 102, the first end portion 3 and one end portion of the sealing body 1 are hermetically connected by the sealing ring 102, and the second end portion 4 and the other end portion of the sealing body 1 are hermetically connected by the sealing ring 102. The sealing ring 102 is a rubber ring; the rubber ring is positioned between the first end part 3 and one end part of the sealing body 1, so that the first end part 3 is in sealing connection with one end part of the sealing body 1; the rubber ring is also located between the second end 4 and the other end of the sealing body 1, and the second end 4 and the other end of the sealing body 1 are connected in a sealing mode.

In the above embodiment, in order to realize the automatic operation of the amphibious submersible pump, as shown in fig. 2, the submersible pump further comprises a control device 5, the control device 5 is located outside the first end portion 3, and the control device 5 can control the pump body 2 to be started or closed. The control device 5 is internally provided with a pressure sensor which detects water pressure after water comes, controls the pump head to start up the self-starting faucet and controls the pump body 2 to start up at the same time, so that the amphibious submersible pump works; after water is cut off, the pressure sensor detects that the water pressure disappears, the lift self-starting faucet is controlled to be shut down at the moment, and the pump body 2 is controlled to be shut down at the same time, so that the amphibious submersible pump stops working. Whether water pressure exists in the sealing body 1 is detected through a pressure monitor, whether the amphibious submersible pump works is controlled, and therefore the purpose of automatic working of the amphibious submersible pump is achieved.

Specifically, the sealing body 1 has a cavity; one end of the sealing body 1 is closed by a first end 3, the other end is closed by a second end 4, and a sealing ring 102 is arranged at the joint for ensuring the sealing property; the pump body 2 is fixedly arranged on the inner side of the first end part 3 and extends into the cavity of the sealing body 1; the control device 5 is mounted outside the first end portion 3; the water outlet 301 of the amphibious submersible pump is located outside the first end 3 and is in communication with the cavity of the seal body 1, and the water inlet 401 is located outside the second end 4 and is in communication with the cavity of the seal body 1; when the air-conditioner is used for the first time, water is injected into the cavity of the sealing body 1 through the water inlet 401, and internal air is exhausted through the exhaust pipe 402; when the water pump works, a water inlet pipeline and a water outlet pipeline are connected, water flow is injected into the sealing body 1 from the water inlet 401, and water in the sealing body 1 soaks the pump body 2; the control device 5 detects the pressure of the incoming water, so as to automatically open the pump body 2; the water is pressurized by the operation of the pump body 2, and finally, the pressurized water flow is discharged through the water outlet 301, so that the water pumping operation is completed. The amphibious submersible pump has a small volume, and water can be stored in the sealing body 1 to meet the working requirement of the pump body 2, so that the amphibious function of the amphibious submersible pump can be realized.

In summary, compared with the prior art, the method has the following beneficial effects:

1. the utility model provides an amphibious submersible pump, which comprises a sealing body and a pump body; the seal is realized sealing through first end and second end at the seal both ends, and the pump body is installed at first end inboard to the pump body stretches into in the inside cavity of seal. During operation, the sealing body is filled with water, the pump body is soaked in the water, the problem that the motor is burnt due to overhigh temperature is solved, the blades of the pump body are damaged when working in a water-free environment, and normal operation can be achieved. The amphibious submersible pump is small in size and convenient to move. The amphibious submersible pump can be used not only in water but also on land through the sealing body for storing water.

2. The amphibious submersible pump provided by the utility model has the advantages that the sealing body is coated outside the pump body, and water is stored in the sealing body, so that the amphibious submersible pump has the self-water-sucking function when in use, and is convenient for operators to use; and because the seal body is coated, the pump body can be effectively protected, and the service life of the pump body is prolonged.

3. The utility model provides an amphibious submersible pump is equipped with the fixing base, and amphibious submersible pump can transversely install, also can vertically install to this amphibious submersible pump can be installed at wall or subaerial, satisfies the user demand under the different conditions.

4. The utility model provides an amphibious submersible pump is equipped with controlling means, and amphibious submersible pump passes through controlling means's control, accomplishes automatic work, great saving human cost.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An amphibious submersible pump, comprising:

the sealing structure comprises a sealing body (1), wherein a cavity is formed in the sealing body (1), a first end part (3) is arranged at one end part of the sealing body (1), and a second end part (4) is arranged at the other end part of the sealing body (1);

the pump body (2) is positioned in the cavity of the sealing body (1), and the pump body (2) is connected with the inner side of the first end part (3);

wherein the sealing body (1) comprises:

the water outlet (301) is positioned outside the first end part (3), and water pressurized by the pump body (2) is discharged through the water outlet (301);

a water inlet (401), the water inlet (401) is located outside the second end portion (4), and the water inlet (401) is communicated with a cavity of the sealing body (1).

2. Amphibious submersible pump according to claim 1, characterised in that the water inlet (401) is provided with a non-return valve (4011).

3. The amphibious submersible pump of claim 1, further comprising:

the fixing seat (7), fixing seat (7) with seal (1) outer wall connection, just, fixing seat (7) can be fixed the immersible pump.

4. The amphibious submersible pump of claim 1, further comprising:

a pressure tank (6), the pressure tank (6) is located the first end (3) outside, just, the pressure tank (6) with the cavity intercommunication of seal (1).

5. The amphibious submersible pump of claim 1, further comprising:

the sewage discharge pipe (302) is positioned outside the first end part (3), and the sewage discharge pipe (302) is communicated with the cavity of the sealing body (1).

6. The amphibious submersible pump of claim 1, further comprising:

an exhaust pipe (402), wherein the exhaust pipe (402) is located outside the second end portion (4), and the exhaust pipe (402) communicates with the cavity of the sealing body (1).

7. Amphibious submersible pump according to claim 1, characterised in that the sealing body (1) comprises:

and a seal ring (102), wherein the first end portion (3) and the seal body (1) are hermetically connected by the seal ring (102), and the second end portion (4) and the seal body (1) are hermetically connected by the seal ring (102).

8. The amphibious submersible pump of claim 1, further comprising:

the control device (5) is positioned outside the first end portion (3), and the control device (5) can control the pump body (2) to be started or closed.