U.S. patent application number 16/066296 was filed with the patent office on 2019-05-23 for anti-blocking ultra-low water level land submersible amphibious pump.
This patent application is currently assigned to GP Enterprises Co., Ltd. The applicant listed for this patent is GP Enterprises Co., Ltd. Invention is credited to Xian Wang.
Application Number | 20190154039 16/066296 |
Document ID | / |
Family ID | 59546624 |
Filed Date | 2019-05-23 |
United States Patent
Application |
20190154039 |
Kind Code |
A1 |
Wang; Xian |
May 23, 2019 |
Anti-Blocking Ultra-Low Water Level Land Submersible Amphibious
Pump
Abstract
The invention discloses an anti-blocking ultra-low water level
land submersible amphibious pump, which comprises an outer shell
body, a motor, a water tank, a motor housing, a flowing guiding
disc, a cover plate, a flow guiding chamber, an impeller, a suction
nozzle and a base. The motor and the water tank are provided in the
outer shell body. The motor is disposed in the motor housing. A
half of the motor housing is accommodated in the water tank. In the
aforementioned manner, the present invention provides an
anti-blocking type ultra-low water level land submersible
amphibious pump, which has both functions of a ground pump and a
submersible pump, realizes the amphibious function, has the
advantages of convenient and flexible movement, and better expands
the adaptability range of the pump.
Inventors: |
Wang; Xian; (Suzhou,
Jiangsu, CN) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
GP Enterprises Co., Ltd |
Suzhou, Jiangsu |
|
CN |
|
|
Assignee: |
GP Enterprises Co., Ltd
Suzhou, Jiangsu
CN
GP Enterprises Co., Ltd
Suzhou, Jiangsu
CN
|
Family ID: |
59546624 |
Appl. No.: |
16/066296 |
Filed: |
June 13, 2017 |
PCT Filed: |
June 13, 2017 |
PCT NO: |
PCT/CN2017/088164 |
371 Date: |
June 26, 2018 |
Current U.S.
Class: |
1/1 |
Current CPC
Class: |
F04D 29/007 20130101;
F04D 29/708 20130101; F04D 29/2222 20130101; F04D 29/426 20130101;
F04D 13/06 20130101; F04D 13/08 20130101; F04D 13/086 20130101;
F04D 29/445 20130101 |
International
Class: |
F04D 13/06 20060101
F04D013/06; F04D 13/08 20060101 F04D013/08; F04D 29/00 20060101
F04D029/00; F04D 29/22 20060101 F04D029/22; F04D 29/42 20060101
F04D029/42; F04D 29/44 20060101 F04D029/44; F04D 29/70 20060101
F04D029/70 |
Foreign Application Data
Date |
Code |
Application Number |
May 23, 2017 |
CN |
201710367109.2 |
Claims
1. An anti-blocking ultra-low water level land submersible
amphibious pump, comprising an outer shell body, a motor, a water
tank, a motor housing, a flow guiding disc plate, a cover plate, a
flow guiding chamber, an impeller, a suction nozzle, and a base,
said motor and said water tank are disposed in the outer shell
body, the motor is disposed in the motor housing, a half of the
motor housing is accommodated in said water tank, and the flowing
guiding disc is fixed on the cover plate to form a flow guiding
chamber, the cover plate is fixed on the motor housing, an impeller
is disposed at the end of the motor shaft, the impeller is
accommodated in the flow guiding chamber, the outer surface of the
flow guiding disc is provided with a support, a suction nozzle is
arranged on the support, and the base covers the suction nozzle and
is fixed to the bottom of the outer shell body.
2. The anti-blocking ultra-low water level land submersible
amphibious pump according to claim 1, wherein the impeller is an
enclosed impeller and the flow guiding disc is a dual-flow spiral
flow guiding disc.
3. The anti-blocking ultra-low water level land submersible
amphibious pump according to claim 1, wherein a half-opened base is
disposed on said base, an open-close hinge is disposed between the
half-opened base and said base, the position of the half-opened
base corresponding to said suction nozzle, and filter meshes are
disposed on said half-opening base and said base.
4. The anti-blocking ultra-low water level land submersible
amphibious pump according to claim 1, wherein the upper end of the
outer shell body is also provided with a dual-purpose handle and
the gripping portion of the dual-purpose handle extends out and
formed a transverse leg.
5. The anti-blocking ultra-low water level land submersible
amphibious pump according to claim 1, wherein a side of the outer
shell body is provided with a water outlet which communicates with
the water tank, an air exhaust nozzle is provided on the wall of
the water outlet, and a steel ball is arranged in the exhaust
nozzle.
Description
FIELD OF THE INVENTION
[0001] The invention relates to the field of water pumps, in
particular to an anti-blocking ultra-low water level land
submersible amphibious pump.
BACKGROUND OF THE INVENTION
[0002] Developed country or region like Europe or the United States
or others, household drainage pumps are generally divided into two
types: one is a ground drainage pump; another is a submersible
drainage pump; whereas a ground drainage pump can only be installed
on land where is far away from the water, submersible pumps are
only used in water. They cannot achieve a flexibility of one pump
achieved multiple functions.
SUMMARY OF THE INVENTION
[0003] The technical problem to be solved by the present invention
is to provide an anti-blocking type ultra-low water land
submersible amphibious pump, which has the functions of a ground
pump and a submersible pump, realizes the amphibious function on
land and in water, has the advantages of convenient for use and
flexible for moving, etc., and preferably expands the adaptation
range of the pump.
[0004] To solve the above technical problems, one technical
solution adopted by the present invention is: there is provided an
anti-blocking type ultra-low water land submersible amphibious pump
including: an outer shell body, a motor, a water tank, a motor
housing, a flow guiding disc, a cover plate, a flow guiding
chamber, an impeller, a suction nozzle, and a base, said motor and
said water tank are disposed in the outer shell body, the motor is
disposed in the motor housing, a half body of the motor housing is
accommodated in said water tank, and the flowing guiding disc is
fixed on the cover plate to form a flow guiding chamber, the cover
plate is fixed on the motor housing, an impeller is disposed at the
end of the motor shaft, the impeller is accommodated in the flow
guiding chamber, the outer surface of the flow guiding disc is
provided with a support, a suction nozzle is arranged on the
support, and the base covers the suction nozzle and is fixed to the
bottom of the outer shell body.
[0005] In a preferred embodiment of the present invention, the
impeller is an enclosed impeller and the flow guiding disc is a
dual-flow spiral flow guiding disc.
[0006] In a preferred embodiment of the present invention, a
half-opened base is disposed on said base, a open-close hinge is
disposed between the half-opened base and said base, the position
of the half-opened base corresponding to said suction nozzle, and
filter meshes are disposed on said half-opening base and said
base.
[0007] In a preferred embodiment of the present invention, the
upper end of the outer shell body is also provided with a
dual-purpose handle, and the gripping portion of the dual-purpose
handle extends out and formed a transverse leg.
[0008] In a preferred embodiment of the present invention, a side
of the outer shell body is provided with a water outlet which
communicates with the water tank, an air exhaust nozzle is provided
on the wall of the water outlet, and a steel ball is arranged in
the exhaust nozzle.
[0009] The beneficial effects of the present invention are as
follows: The present invention provides a kind of anti-blocking
ultra-low water land submersible amphibious pump, which
simultaneously has the functions of a surface pump and a
submersible pump, realizes land and water amphibious function, has
the advantages of convenient for use and flexible for moving, etc.,
and preferably expands the adaptation range of the pump.
BRIEF DESCRIPTION OF THE FIGURES
[0010] In order to more clearly illustrate the technical solutions
in the embodiments of the present invention, the drawings used in
the description of the embodiments will be briefly described below.
Obviously, the drawings in the following description are merely
some embodiments of the present invention. For those who skilled in
the art, other drawings may also be obtained based on these
drawings without paying any creative work. Therein:
[0011] FIG. 1 is a structural diagram of a preferred embodiment of
an anti-blocking ultra-low water land submersible amphibious pump
according to the present invention;
[0012] FIG. 2 is another structural diagram of a preferred
embodiment of an anti-blocking ultra-low water land submersible
amphibious pump according to the present invention.
DETAILED DESCRIPTION OF THE INVENTION
[0013] The following is clearly and completely describes of the
technical solutions in the embodiments of the present invention.
Apparently, the described embodiments are merely some but not all
embodiments of the present invention. All other embodiments
obtained by a person who is skilled in the art based on the
embodiments of the present invention without creative efforts shall
fall within the protection scope of the present invention.
[0014] As shown in FIG. 1-2, the embodiment of the present
invention includes: an anti-blocking type ultra-low water land
submersible amphibious pump including: an outer shell body 1, a
motor 2, a water tank 3, a motor housing 4, a flow guiding disc 5,
a cover plate 6, a flow guiding chamber 7, an impeller 8, a suction
nozzle 9, and a base 10, said motor 2 and said water tank 3 are
disposed in the outer shell body 1, the motor 2 is disposed in the
motor housing 4, a half body of the motor housing 4 is accommodated
in said water tank 3, and the flowing guiding disc 5 is fixed on
the cover plate 6 to form a flow guiding chamber 7, the cover plate
6 is fixed on the motor housing 4, an impeller 8 is disposed at the
end of the motor shaft, the impeller 8 is accommodated in the flow
guiding chamber 7, the outer surface of the flow guiding disc 5 is
provided with a support, a suction nozzle 9 is arranged on the
support, and the base 10 covers the suction nozzle 9 and is fixed
to the bottom of the outer shell body 1.
[0015] Wherein, the impeller 8 is an enclosed impeller and the flow
guiding disc is a dual-flow spiral flow guiding disc.
[0016] Further, a half-opened base 11 is disposed on the base 10,
and an open-close hinge is disposed between the half-opened base 11
and the base 10. A position of the half-opened base 11 corresponds
to the suction nozzle 9, and both half-opened base 11 and the base
10 are provided with filter meshes.
[0017] Further, a dual-purpose handle 12 is further provided on the
upper end of the outer shell body 1, and the gripping portion of
the dual-purpose handle 12 extends out laterally and formed a
supporting foot 13.
[0018] Further, a water outlet 14 communicating with the water tank
3 is disposed on a side surface of outer shell body 1, an air
exhausting nozzle 15 is disposed on the wall of the water outlet
14, and a steel ball 16 is disposed in the air exhausting nozzle
15.
[0019] The dual-flow spiral flow guiding disc 5 adopts a two
water-ejective Archimedes spiral design so as to improve the
hydraulic efficiency. When used as a submersible pump, the filter
closed and acts as a base 10 to support the pump body and filters
impurities; when used as a ground pump, the filter window opens and
expose the pipe fitting. When used as a ground pump, the dual
purpose handle 12 can act as a standing foot 13. When the water
pump is working, the impeller 8 discharges the water into the water
tank 3 and the water surrounds and cools the housing of the motor 2
and then discharge the water outside the pump, by using this
process to cool the motor 2. When the pump used as a submersible
pump, the water suction port is downwards disposed so that the
water level can be pumped to a very low level. When used as a
ground pump, it lay on aside and the suction pipe can be used as a
jointing to a pipeline.
[0020] In summary, the present invention provides an anti-blocking
type ultra-low water land submersible amphibious pump, which has
the functions of a ground pump and a submersible pump, realizes
submersible and land amphibious functions, and has the advantages
of convenient and flexible to be moved, and can better expand the
adaptation range of the pump.
[0021] The foregoing descriptions are merely embodiments of the
present invention, and therefore do not mean to limit the scope of
the present invention. Any implementation on the content of the
present specification by using an alternative structure or
equivalent process transformation, or, direct or indirect
application in the same field or in other related technical fields
are in the protection scope of the present invention.
* * * * *