CN207761966U - A kind of submersible pump - Google Patents
A kind of submersible pump Download PDFInfo
- Publication number
- CN207761966U CN207761966U CN201820010269.1U CN201820010269U CN207761966U CN 207761966 U CN207761966 U CN 207761966U CN 201820010269 U CN201820010269 U CN 201820010269U CN 207761966 U CN207761966 U CN 207761966U
- Authority
- CN
- China
- Prior art keywords
- cable
- tube
- projecting ring
- submersible pump
- cable tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a kind of submersible pump, belongs to technical field of fluid delivery.It solves the problems, such as existing submersible electric pump cable service life.This submersible pump includes the electric pump ontology cable external with electric pump sheet is stretched out, electric pump ontology is made of water pump portion and motor section, the side wall of motor section has the projecting ring section of radial protrusion, the upper surface of projecting ring section is provided with cable tube, and the end of cable tube is put in projecting ring section, mechanical seal ring is also equipped between projecting ring section and cable tube, cable tube is connected by several an equal amount of short tubes and is formed, and the center of circle of short tube is on same axial line, the joint of adjacent tubes is both provided with sealing shroud, the top of cable tube is equipped with is fixedly connected with dust-proof end cap with it, the circular hole of current supply cable stretching is offered on end cap.The utility model has the advantages that improve the service life.
Description
Technical field
The utility model belongs to technical field of fluid delivery, is related to a kind of submersible pump, more particularly to a kind of submersible pump.
Background technology
Submersible pump is that motor and water pump direct connection pull the plug the water lift equipment of work, it is suitable for extracting underground from deep-well
Water can also be used for the water lifts engineering such as river, reservoir, water channel.Since submersible pump needs the local work in several meters of the depth of water, dive
The cable of water power pump can be chronically exposed in water, although having cable every feeling contact of the water with electric wire, due to underwater building ring
Border is than complicated on ground, in long-term work, the service life of cable is made to shorten, it is also possible to the electricity caused by fortuitous event
The damage of cable causes submersible pump to be stopped or damage submersible pump.
Invention content
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, and providing a kind of can more effectively protect
Cable and the submersible pump for improving cable service life.
The purpose of this utility model can be realized by following technical proposal：A kind of submersible pump, including electric pump ontology and
The external cable of electric pump sheet is stretched out, the electric pump ontology is made of water pump portion and motor section, which is characterized in that the motor
The side wall in portion has the projecting ring section of radial protrusion, and the upper surface of the projecting ring section is provided with cable tube, and the end of cable tube
It puts in projecting ring section, mechanical seal ring is also equipped between the projecting ring section and cable tube, the cable tube is same by several
The short tube of sample size is connected and forms, and the center of circle of short tube is on same axial line, and the joints of adjacent tubes is both provided with close
Big envelope, the top of the cable tube is equipped with is fixedly connected with dust-proof end cap with it, and current supply cable stretching is offered on the end cap
Circular hole.
In a kind of above-mentioned submersible pump, the sealing shroud is NBR nitrile rubber sealing shrouds.
In a kind of above-mentioned submersible pump, the short tube of the adjacent contact is connected through a screw thread.
In a kind of above-mentioned submersible pump, the quantity of the short tube is 5-15.
In a kind of above-mentioned submersible pump, the dust-proof end cap is screwed with the top of cable tube by screw thread mutually solid
Even.
Compared with prior art, this submersible pump is provided with projecting ring section, the upper surface of projecting ring section on the side wall of motor section
It is provided with cable tube, and is additionally provided with mechanical sealing member between projecting ring section and cable tube, the joint of short tube is also set in cable tube
It is equipped with sealing shroud, when motor works under water, water is made not infilter in cable tube, and the partial heat in motor section can be from cable
It puts on and sheds.
Description of the drawings
Fig. 1 is the three-dimensional structure diagram of this submersible pump.
Fig. 2 is the phantom in the front view of this submersible pump.
Fig. 3 is the partial enlarged view of A in the phantom in the front view of this submersible pump.
Fig. 4 is the partial enlarged view of B in the phantom in the front view in this submersible pump.
In figure, 1, electric pump ontology；2, cable；3, water pump portion；4, motor section；5, projecting ring section；6, cable tube；7, mechanical seal
Circle；8, short tube；9, sealing shroud；10, dust-proof end cap；11, circular hole.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, which includes the cable outside electric pump ontology 1 and stretching electric pump ontology 1
2, electric pump ontology 1 is made of water pump portion 3 and motor section 4, and the side wall of motor section 4 has the projecting ring section 5 of radial protrusion, projecting ring section 5
Upper surface be provided with cable tube 6, and the end of cable tube 6 is put in projecting ring section 5, is also installed between projecting ring section 5 and cable tube 6
There is mechanical seal ring 7, cable tube 6 is connected by several an equal amount of short tubes 8 and is formed, and the center of circle of short tube 8 is in same axis
On heart line, the joint of adjacent tubes 8 is both provided with sealing shroud 9, and the top of cable tube 6 is equipped with is fixedly connected with dust-proof end cap with it
10, the circular hole 11 of the stretching of current supply cable 2 is offered on end cap.
As preferred structure, sealing shroud 9 is NBR nitrile rubber sealing shrouds.
It further describes in detail, dismounts for convenience, the short tube 8 of adjacent contact is connected through a screw thread, dust-proof end cap 10 and electricity
The top of cable pipe 6 is screwed by screw thread to be fixedly connected with.
As preferred structure, the quantity of short tube 8 is 5-15.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although be used more herein electric pump ontology 1, cable 2, water pump portion 3, motor section 4, projecting ring section 5, cable tube 6,
The terms such as mechanical seal ring 7, short tube 8, sealing shroud 9, dust-proof end cap 10, circular hole 11, but be not precluded using other terms can
It can property.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；It is construed as appointing
The additional limitation of what one kind is all contrary to the spirit of the present invention.
Claims (5)
1. a kind of submersible pump includes the cable (2) of electric pump ontology (1) and stretching electric pump ontology (1) outside, the electric pump ontology
(1) it is made of water pump portion (3) and motor section (4), which is characterized in that the side wall of the motor section (4) has radial protrusion
The upper surface of projecting ring section (5), the projecting ring section (5) is provided with cable tube (6), and the end of cable tube (6) puts in projecting ring section
(5) in, mechanical seal ring (7) is also equipped between the projecting ring section (5) and cable tube (6), the cable tube (6) is by several
A an equal amount of short tube (8) is connected and forms, and short tube（8）The center of circle on same axial line, adjacent tubes (8) connect
Place is both provided with sealing shroud (9), and the top of the cable tube (6) is equipped with the dust-proof end cap (10) being fixedly connected with it, described
The circular hole (11) of current supply cable (2) stretching is offered on end cap.
2. a kind of submersible pump according to claim 1, which is characterized in that the sealing shroud (9) is NBR nitrile rubbers
Sealing shroud.
3. a kind of submersible pump according to claim 1, which is characterized in that the short tube (8) of the adjacent contact is logical
Cross threaded connection.
4. a kind of submersible pump according to claim 3, which is characterized in that the short tube（8）Quantity be 5-15.
5. a kind of submersible pump according to claim 1, which is characterized in that the dust-proof end cap (10) and cable tube
(6) top is screwed by screw thread to be fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820010269.1U CN207761966U (en) | 2018-01-03 | 2018-01-03 | A kind of submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820010269.1U CN207761966U (en) | 2018-01-03 | 2018-01-03 | A kind of submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207761966U true CN207761966U (en) | 2018-08-24 |
Family
ID=63183170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820010269.1U Active CN207761966U (en) | 2018-01-03 | 2018-01-03 | A kind of submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207761966U (en) |
-
2018
- 2018-01-03 CN CN201820010269.1U patent/CN207761966U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203456843U (en) | Submersible pump cable joint sealing structure | |
| CN207761966U (en) | A kind of submersible pump | |
| CN216872359U (en) | Waterproof cable plug and socket for small submersible electric pump | |
| CN106468277A (en) | A kind of powerful submersible pump | |
| CN203787667U (en) | Connector for sealed cabin penetrating cable of underwater propeller | |
| CN112769089B (en) | Stainless steel motor cable end | |
| CN210490369U (en) | Pressure-resistant sealing structure of watertight cabin-penetrating joint | |
| CN203377573U (en) | Geothermal well pipe having cable protection function | |
| CN102957112B (en) | Waterproof electric cable junction box | |
| CN203130533U (en) | Submersible sewage pump | |
| CN201408893Y (en) | Multi-layer sealing plug of submersible electric pump for well | |
| CN218542628U (en) | Sewage and dirt submersible electric pump | |
| CN206092505U (en) | Waterproof pump case of drain pump | |
| CN201747630U (en) | Novel sewage diving pump | |
| CN211667348U (en) | External thread joint capable of realizing axial free rotation | |
| CN203481398U (en) | A connecting device of a submersible motor stator leading cable | |
| CN205207209U (en) | Submersible pump | |
| CN213661181U (en) | Sealing structure at cable leading-out part of oil-immersed submersible pump | |
| CN218377599U (en) | Sealing structure of protection device for speed reducer of submersible electric screw pump | |
| CN203453108U (en) | Efficient sealed submersible pump | |
| CN217001701U (en) | Joint assembly for water injection, water production and oil production pipeline | |
| CN204941997U (en) | A kind of Submerged Motor Pumps | |
| CN203933227U (en) | Oil-filled type well submersible asynchronous motor | |
| CN203607974U (en) | High-voltage explosion-suppression-type motor bearing structure capable of satisfying marine requirements | |
| CN216436738U (en) | Casing pipe assembly convenient for wall penetration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |