CN107795493A - A kind of water cooling interior axle screw pump - Google Patents
A kind of water cooling interior axle screw pump Download PDFInfo
- Publication number
- CN107795493A CN107795493A CN201711014921.3A CN201711014921A CN107795493A CN 107795493 A CN107795493 A CN 107795493A CN 201711014921 A CN201711014921 A CN 201711014921A CN 107795493 A CN107795493 A CN 107795493A
- Authority
- CN
- China
- Prior art keywords
- water
- chamber
- motor
- interior axle
- rotating shaft
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0606—Canned motor pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/02—Selection of particular materials
- F04D29/026—Selection of particular materials especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/043—Shafts
- F04D29/044—Arrangements for joining or assembling shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/528—Casings; Connections of working fluid for axial pumps especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D3/00—Axial-flow pumps
- F04D3/02—Axial-flow pumps of screw type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention provides a kind of water cooling interior axle screw pump, it is related to water pump technology, including housing, the housing is from left to right divided into three cavitys, respectively intake antrum, motor installation cavity and water chamber, in addition to motor, the motor are arranged in motor installation cavity, and the rotating shaft of motor is hollow shaft, hollow shaft both ends are extended respectively into intake antrum and water chamber；Also include screw chamber, screw rod, universal joint and connecting shaft installed in screw chamber, the screw rod, universal joint and connecting shaft are sequentially connected, and the connecting shaft is connected with rotating shaft by hollow shaft coupling；Intake antrum and the water chamber both ends have water inlet and delivery port, and the screw chamber is arranged on water inlet, and the right-hand member of the rotating shaft is located at water outlet, and the present invention is reasonable in design, substantially increases the cooling performance of water pump.
Description
Technical field
The present invention relates to water pump technology, and in particular to a kind of water cooling interior axle screw pump.
Background technology
More conventional water pump is G type screw pumps at present, is the problem of G type screw pumps, structure is complex at present, water
The radiating effect of pump is poor.
The content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of water cooling interior axle screw pump, water pump can be greatly improved
Heat dispersion.
To realize object above, the present invention is achieved by the following technical programs：
A kind of water cooling interior axle screw pump, including housing, the housing are from left to right divided into three cavitys, be respectively into
Water cavity, motor installation cavity and water chamber, in addition to motor, the motor is arranged in motor installation cavity, and the rotating shaft of motor is
Hollow shaft, hollow shaft both ends are extended respectively into intake antrum and water chamber；
Also include screw chamber, screw rod, universal joint and connecting shaft installed in screw chamber, the screw rod, universal joint and connection
Axle is sequentially connected, and the connecting shaft is connected with rotating shaft by hollow shaft coupling；
Intake antrum and the water chamber both ends have water inlet and delivery port, and the screw chamber is arranged on water inlet
Place, the right-hand member of the rotating shaft are located at water outlet.
Further, through hole is offered in motor installation cavity on the housing, is easy to the electric wire of motor to switch and stretches out.
Further, three cavitys of the housing are separated by bulkhead seal.
Further, the left and right ends of the rotating shaft are each passed through dividing plate and extend into intake antrum and water chamber, and rotating shaft
With dividing plate junction, water seal is equipped with.
Further, water inlet and the delivery port position is respectively equipped with check-valves, and water inlet only intakes, water outlet
Water outlet.
Further, the housing uses stainless steel.
Further, the connecting shaft is solid that some inlet openings are provided with the shaft coupling.
The advantage of the invention is that：By setting three cavitys, respectively intake antrum, motor installation cavity and water chamber, electricity
Machine is arranged in motor installation cavity, and the rotating shaft of motor is hollow shaft, and hollow shaft both ends extend respectively into intake antrum and water chamber
It is interior, the conventional screw arbor assembly of intake antrum installation so that screw rod is rotated into the water of inspiration, and the rotating shaft by motor is hollow shaft row
Go out, can carry out cooling to motor and water pump component while pump water, improve cooling effect, improve the work of water pump
Efficiency.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is schematic structural view of the invention；
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
With reference to accompanying drawing 1, a kind of water cooling interior axle screw pump of the present invention, including housing 1, the housing 1 from left to right divide successively
For three cavitys, respectively intake antrum 2, motor installation cavity 3 and water chamber 4, in addition to motor 5, the motor 5 is arranged on motor
In installation cavity 3, and the rotating shaft 6 of motor is hollow shaft, and hollow shaft both ends are extended respectively into intake antrum 3 and water chamber 4；
Also include screw chamber 7, screw rod 8, universal joint 9 and connecting shaft 10 installed in screw chamber 7, the screw rod 8, universal joint
9 and connecting shaft 10 be sequentially connected, the connecting shaft 10 is connected with rotating shaft 6 by hollow shaft coupling 11；
Intake antrum 2 and water chamber 4 both ends have water inlet 12 and delivery port 13, and the screw chamber 7 is arranged on
At water inlet 12, the right-hand member of the rotating shaft 6 is located at delivery port 13.
Further, through hole (not shown) is offered in the installation cavity of motor 5 on the housing 1, is easy to the electricity of motor 5
Wiretap stretches out.
Further, three cavitys of the housing 1 are separated by the sealing of dividing plate 14.
Further, the left and right ends of the rotating shaft 6 are each passed through dividing plate 14 and extend into intake antrum 2 and water chamber 4, and
Rotating shaft 6 and the junction of dividing plate 14, are equipped with water seal 15, improve sealing effectiveness.
Further, water inlet 12 and delivery port 13 position is respectively equipped with check-valves 16, and water inlet only intakes, and goes out
A water outlet at the mouth of a river.
Further, the housing 1 uses stainless steel, prevents corrosion.
Further, the connecting shaft 10 is solid that some inlet openings 17 are provided with the shaft coupling 11, and water is by water inlet
Hole 17 is entered in the centre bore of rotating shaft 6.
The advantage of the invention is that：By setting three cavitys, respectively intake antrum, motor installation cavity and water chamber, electricity
Machine is arranged in motor installation cavity, and the rotating shaft of motor is hollow shaft, and hollow shaft both ends extend respectively into intake antrum and water chamber
It is interior, the conventional screw arbor assembly of intake antrum installation so that screw rod is rotated into the water of inspiration, and the rotating shaft by motor is hollow shaft row
Go out, can carry out cooling to motor and water pump component while pump water, improve cooling effect, improve the work of water pump
Efficiency.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (7)
1. a kind of water cooling interior axle screw pump, it is characterised in that including housing, the housing is from left to right divided into three chambers
Body, respectively intake antrum, motor installation cavity and water chamber, in addition to motor, the motor are arranged in motor installation cavity, and electricity
The rotating shaft of machine is hollow shaft, and hollow shaft both ends are extended respectively into intake antrum and water chamber；
Also include screw chamber, screw rod, universal joint and connecting shaft installed in screw chamber, the screw rod, universal joint and connecting shaft according to
Secondary connection, the connecting shaft are connected with rotating shaft by hollow shaft coupling；
Intake antrum and the water chamber both ends have water inlet and delivery port, and the screw chamber is arranged on water inlet, institute
The right-hand member for stating rotating shaft is located at water outlet.
2. a kind of water cooling interior axle screw pump as claimed in claim 1, it is characterised in that opened on the housing in motor installation cavity
Provided with through hole, it is easy to the electric wire of motor to switch and stretches out.
A kind of 3. water cooling interior axle screw pump as claimed in claim 1, it is characterised in that three cavitys of the housing by every
Plate sealing separates.
4. a kind of water cooling interior axle screw pump as claimed in claim 3, it is characterised in that wear respectively the left and right ends of the rotating shaft
Dividing plate is crossed to extend into intake antrum and water chamber, and rotating shaft and dividing plate junction, it is equipped with water seal.
A kind of 5. water cooling interior axle screw pump as claimed in claim 1, it is characterised in that water inlet and the delivery port position point
Not She You check-valves, water inlet only intakes, water outlet water outlet.
6. a kind of water cooling interior axle screw pump as claimed in claim 1, it is characterised in that the housing uses stainless steel.
A kind of 7. water cooling interior axle screw pump as claimed in claim 1, it is characterised in that the connecting shaft be it is solid, it is described
Some inlet openings are provided with axle device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711014921.3A CN107795493A (en) | 2017-10-26 | 2017-10-26 | A kind of water cooling interior axle screw pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711014921.3A CN107795493A (en) | 2017-10-26 | 2017-10-26 | A kind of water cooling interior axle screw pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107795493A true CN107795493A (en) | 2018-03-13 |
Family
ID=61547857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711014921.3A Pending CN107795493A (en) | 2017-10-26 | 2017-10-26 | A kind of water cooling interior axle screw pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107795493A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630509A (en) * | 2019-08-12 | 2019-12-31 | 赵世英 | Modularized booster pump and working method thereof |
| CN110683054A (en) * | 2019-10-28 | 2020-01-14 | 南京茗淇信息科技有限公司 | Unmanned fire control unit that radiating effect is good based on 5G network |
| US20220224202A1 (en) * | 2021-01-13 | 2022-07-14 | Dana Belgium N.V. | Systems and methods for cooling electric motor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1080982A (en) * | 1992-08-13 | 1994-01-19 | 吴宏晋 | Tubing pump |
| CN2168103Y (en) * | 1993-08-03 | 1994-06-08 | 罗海 | mechanical-electric pipe pump |
| CN1260862A (en) * | 1997-04-18 | 2000-07-19 | 中心流动有限公司 | Mechanism for providing motive porce and for pumping application |
| CN101614210A (en) * | 2009-07-28 | 2009-12-30 | 黄武源 | Spiral automatic controlled water pump |
| CN104728125A (en) * | 2015-03-19 | 2015-06-24 | 胡永进 | Double use water pump for land use and underwater use |
-
2017
- 2017-10-26 CN CN201711014921.3A patent/CN107795493A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1080982A (en) * | 1992-08-13 | 1994-01-19 | 吴宏晋 | Tubing pump |
| CN2168103Y (en) * | 1993-08-03 | 1994-06-08 | 罗海 | mechanical-electric pipe pump |
| CN1260862A (en) * | 1997-04-18 | 2000-07-19 | 中心流动有限公司 | Mechanism for providing motive porce and for pumping application |
| CN101614210A (en) * | 2009-07-28 | 2009-12-30 | 黄武源 | Spiral automatic controlled water pump |
| CN104728125A (en) * | 2015-03-19 | 2015-06-24 | 胡永进 | Double use water pump for land use and underwater use |
Non-Patent Citations (1)
| Title |
|---|
| 程东 等: "《船舶坞修工程》", 30 November 2010, 大连海事大学出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630509A (en) * | 2019-08-12 | 2019-12-31 | 赵世英 | Modularized booster pump and working method thereof |
| CN110630509B (en) * | 2019-08-12 | 2021-04-30 | 佛山市明汝远机床配件有限公司 | Modularized booster pump and working method thereof |
| CN110683054A (en) * | 2019-10-28 | 2020-01-14 | 南京茗淇信息科技有限公司 | Unmanned fire control unit that radiating effect is good based on 5G network |
| CN110683054B (en) * | 2019-10-28 | 2021-07-06 | 南京茗淇信息科技有限公司 | Unmanned fire control unit that radiating effect is good based on 5G network |
| US20220224202A1 (en) * | 2021-01-13 | 2022-07-14 | Dana Belgium N.V. | Systems and methods for cooling electric motor |
| US11722038B2 (en) * | 2021-01-13 | 2023-08-08 | Dana Belgium N.V. | Systems and methods for cooling electric motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180313 |