CN107906014A - A kind of mixed-flow pump with heating unit - Google Patents
A kind of mixed-flow pump with heating unit Download PDFInfo
- Publication number
- CN107906014A CN107906014A CN201711130692.1A CN201711130692A CN107906014A CN 107906014 A CN107906014 A CN 107906014A CN 201711130692 A CN201711130692 A CN 201711130692A CN 107906014 A CN107906014 A CN 107906014A
- Authority
- CN
- China
- Prior art keywords
- mixed
- flow pump
- heating
- heating unit
- shell
- 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.)
- Withdrawn
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
- F04D11/00—Other rotary non-positive-displacement 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
- F04D29/586—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Resistance Heating (AREA)
Abstract
The present invention relates to a kind of mixed-flow pump with heating unit, including mixed-flow pump, mixed-flow pump lower end is equipped with inlet channel, mixed-flow pump upper end is equipped with outlet conduit, heating arrangements are equipped with the outside of inlet channel, heating arrangements include the first shell, second housing and heating unit, first shell is arranged on the outside of second housing, heating unit is arranged between the first shell and second housing, heating unit includes heating plate and fixing device, heating plate upper and lower ends are equipped with fixing device, it is hollow structure inside heating plate, heating plate bosom is equipped with electric heating wire, electric heating wire is equipped with the first bottoming hole in both sides up and down；It is equipped with and the corresponding fixing groove of fixing device in first shell；Second housing is equipped with the second bottoming hole；Heating arrangements are equipped with the present invention on the outside of inlet channel, inlet channel can be heated, effectively avoid producing certain influence to the performance of mixed-flow pump because the temperature of water is too low.
Description
Technical field
The present invention relates to a kind of mixed-flow pump with heating unit, belong to mixed-flow pump field.
Background technology
Mixed-flow pump is a kind of pump between centrifugal pump and axial-flow pump, and the specific speed of mixed-flow pump is higher than centrifugal pump, is less than
Axial-flow pump, generally between 300-500, after prime mover impeller rotates, the existing centrifugal force of effect to liquid has axis again
It is the synthesis of centrifugal pump and axial-flow pump to thrust, the oblique outflow impeller of liquid.For mixed-flow pump when being worked, water is from water inlet pipe
Road enters in the pump housing, and by outside outlet conduit carrying device, from the coolant-temperature gage of external world's input than relatively low, if be pumped directly into
In mixed-flow pump, colder water can bring certain influence to the work of mixed-flow pump, so as to be brought to the performance of mixed-flow pump certain
Influence, so as to effectively shorten the service life of mixed-flow pump.
The content of the invention
The present invention is directed to the deficiencies in the prior art, there is provided a kind of mixed-flow pump with heating unit, to solve
Problems of the prior art.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of mixed-flow pump with heating unit, including mixed-flow pump, the mixed-flow pump lower end are equipped with inlet channel, the mixed-flow pump
Upper end is equipped with outlet conduit, is equipped with heating arrangements on the outside of the inlet channel, the heating arrangements including the first shell, second outside
Shell and heating unit, first shell are arranged on the outside of second housing, lead between first shell and second housing
Threaded connection is crossed, the heating unit is arranged between the first shell and second housing, and the heating unit includes heating plate
It is described to add and fixing device, the heating plate upper and lower ends are equipped with fixing device, are hollow structure inside the heating plate
Hot plate bosom is equipped with electric heating wire, and the electric heating wire is equipped with the first bottoming hole in both sides up and down；In first shell
Equipped with the corresponding fixing groove of fixing device；The fixing device includes the first fixed link and the second fixed link, and described
One fixed link lower end is connected with heating plate, and vertically the second fixed link is equipped with left and right sides of first fixed link；Outside described second
Shell is equipped with the second bottoming hole.
As a modification of the present invention, locating piece is equipped with the inside of the second housing.
As a modification of the present invention, it is equipped with and the corresponding locating slot of locating piece on the outside of the inlet channel.
As a modification of the present invention, the quantity of the locating piece is at least two
As a modification of the present invention, the locating piece is rectangle locating piece.
As a modification of the present invention, the quantity of first bottoming hole is at least two.
As a modification of the present invention, the quantity of second bottoming hole is at least two.
As a result of above technology, the present invention compared with the prior art, has the advantage that as follows：
The present invention is a kind of a kind of mixed flow with heating unit simple in structure, safe and reliable, easy to use, of low cost
Pump, is equipped with heating arrangements in of the invention on the outside of inlet channel, inlet channel can be heated, and effectively avoids because of water
Temperature is too low and produces certain influence to the performance of mixed-flow pump.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the mixed-flow pump with heating unit；
Fig. 2 is the structure diagram of heating plate；
Fig. 3 is the structure diagram of locating piece；
Fig. 4 is the structure diagram of second housing；
In figure：1st, mixed-flow pump, 2, inlet channel, 3, outlet conduit, 4, heating arrangements, the 5, first shell, 6, second housing, 7 plus
Thermal, 8, heating plate, 9, fixing device, 10, electric heating wire, the 11, first bottoming hole, 12, fixing groove, the 13, first fixed link,
14th, the second fixed link, the 15, second bottoming hole, 16, locating piece, 17, locating slot.
Embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated.
With reference to attached drawing as it can be seen that a kind of mixed-flow pump with heating unit, including mixed-flow pump 1,1 lower end of mixed-flow pump are equipped with
Inlet channel 2,1 upper end of mixed-flow pump are equipped with outlet conduit 3, and the outside of inlet channel 2 is equipped with heating arrangements 4, described to add
Heat engine structure 4 includes the first shell 5, second housing 6 and heating unit 7, and first shell 5 is arranged on the outer of second housing 6
Side, is connected through a screw thread between first shell 5 and second housing 6, the heating unit 7 be arranged on the first shell 5 and
Between second housing 6, the heating unit 7 includes heating plate 8 and fixing device 9, and 8 upper and lower ends of heating plate are equipped with
Fixing device 9, the inside of heating plate 8 is hollow structure, and 8 bosom of heating plate is equipped with electric heating wire 10, the electricity
Heater strip is equipped with the first bottoming hole 11 in both sides about 10；It is equipped with and 9 corresponding fixation of fixing device in first shell 5
Groove 12；The fixing device 9 includes the first fixed link 13 and the second fixed link 14,13 lower end of the first fixed link and heating
Plate 8 is connected, and the left and right sides of the first fixed link 13 is vertically equipped with the second fixed link 14；The second housing 6 is equipped with second
Bottoming hole 15.
The inner side of second housing 6 is equipped with locating piece 16.
The outside of inlet channel 2 is equipped with locating slot 17 corresponding with locating piece 16.
The quantity of the locating piece 16 is at least two
The locating piece 16 is rectangle locating piece 16.
The quantity of first bottoming hole 11 is at least two.
The quantity of second bottoming hole 15 is at least two.
The present invention, specifically used process are as follows：Water is entered in mixed-flow pump 1 from inlet channel 2, and from 3 row of outlet conduit
Go out outside device, heating arrangements 4 heat the outside of inlet channel 2, and electric heating wire 10 works, and hot gas is from the first bottoming hole
11st, the second bottoming hole 15 is discharged, and the outside of inlet channel 2 is heated.
It is connected through a screw thread, heating unit 7 can be replaced at any time between first shell 5 and second housing 6, when need
When being replaced to heating unit 7, original heating plate 8 is taken out, after more finishing changing new heating plate 8, and by heating plate 8
The fixing device 9 at lower both ends is placed in fixing groove 12, and heating plate 8 is fixed.
Above-described embodiment is only the preferred technical solution of the present invention, and is not construed as the limitation for the present invention, the present invention
Protection domain should with claim record technical solution, including claim record technical solution in technical characteristic etc.
It is protection domain with alternative, i.e., equivalent substitution within this range is improved, also within protection scope of the present invention.
Claims (7)
- A kind of 1. mixed-flow pump with heating unit, it is characterised in that：Including mixed-flow pump, the mixed-flow pump lower end is equipped with water inlet pipe Road, the mixed-flow pump upper end are equipped with outlet conduit, are equipped with heating arrangements on the outside of the inlet channel, and the heating arrangements include the One shell, second housing and heating unit, first shell are arranged on the outside of second housing, first shell and It is connected through a screw thread between two shells, the heating unit is arranged between the first shell and second housing, the heating dress Put including heating plate and fixing device, the heating plate upper and lower ends are equipped with fixing device, in being inside the heating plate Hollow structure, the heating plate bosom are equipped with electric heating wire, and the electric heating wire is equipped with the first bottoming hole in both sides up and down；Institute State in the first shell and be equipped with and the corresponding fixing groove of fixing device；The fixing device is solid including the first fixed link and second Fixed pole, the first fixed link lower end are connected with heating plate, and vertically the second fixed link is equipped with left and right sides of first fixed link； The second housing is equipped with the second bottoming hole.
- A kind of 2. mixed-flow pump with heating unit according to claim 1, it is characterised in that：On the inside of the second housing Equipped with locating piece.
- A kind of 3. mixed-flow pump with heating unit according to claim 2, it is characterised in that：On the outside of the inlet channel Equipped with the corresponding locating slot of locating piece.
- A kind of 4. mixed-flow pump with heating unit according to claim 2, it is characterised in that：The quantity of the locating piece For at least two.
- A kind of 5. mixed-flow pump with heating unit according to claim 2, it is characterised in that：The locating piece is rectangle Locating piece.
- A kind of 6. mixed-flow pump with heating unit according to claim 1, it is characterised in that：First bottoming hole Quantity is at least two.
- A kind of 7. mixed-flow pump with heating unit according to claim 1, it is characterised in that：Second bottoming hole Quantity is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711130692.1A CN107906014A (en) | 2017-11-15 | 2017-11-15 | A kind of mixed-flow pump with heating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711130692.1A CN107906014A (en) | 2017-11-15 | 2017-11-15 | A kind of mixed-flow pump with heating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107906014A true CN107906014A (en) | 2018-04-13 |
Family
ID=61845586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711130692.1A Withdrawn CN107906014A (en) | 2017-11-15 | 2017-11-15 | A kind of mixed-flow pump with heating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107906014A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826827A (en) * | 2019-03-04 | 2019-05-31 | 贝克电热科技（深圳）有限公司 | A kind of integrated heating device and household electrical appliance |
-
2017
- 2017-11-15 CN CN201711130692.1A patent/CN107906014A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826827A (en) * | 2019-03-04 | 2019-05-31 | 贝克电热科技（深圳）有限公司 | A kind of integrated heating device and household electrical appliance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204192548U (en) | With the Washing pump of bowl-washing machines of heater | |
| CN207609567U (en) | A kind of mixed-flow pump with heating device | |
| CN107906014A (en) | A kind of mixed-flow pump with heating unit | |
| CN203879750U (en) | Shield pump conveying high temperature liquid | |
| CN203185612U (en) | High-temperature water mold temperature controller | |
| CN209444726U (en) | Lower guide bearing cooling device and electricity generation system | |
| CN207729833U (en) | A kind of circulating heat pump water heater | |
| CN106820974A (en) | Water dispenser | |
| CN208417077U (en) | A kind of variable frequency pump | |
| CN204003509U (en) | With the LNG immersed pump of motor cooling recirculation system and bearing self-lubricating structure | |
| CN205372708U (en) | Bathroom hot -water heating formula electric fan heater | |
| CN206640939U (en) | A kind of new electric eddy current dynamometer cooling system | |
| CN109139487B (en) | Intelligent efficient universal water supply system | |
| CN201894046U (en) | Water-cooled radiating system and power electronic equipment | |
| CN205714802U (en) | A kind of heated type water pump | |
| CN109505776A (en) | A kind of heat-exchanger pump with heat exchanger | |
| CN202746243U (en) | High temperature fan | |
| CN204212996U (en) | Thermal hardware | |
| CN209430421U (en) | A kind of heat-exchanger pump with heat exchanger | |
| CN207279961U (en) | A kind of high-efficient compressor system | |
| CN205119495U (en) | Take circulation function's gas heater | |
| CN207777285U (en) | The integrated heating of dish-washing machine pumps | |
| CN207420796U (en) | A kind of pulp absorbing pump with intelligent heat dissipation structure | |
| CN207062599U (en) | Washing machine with external heater | |
| CN105202760A (en) | Water circulation system for gas water heater |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180413 |
|
| WW01 | Invention patent application withdrawn after publication |