CN207864178U - A kind of double-suction type is without block self-pumping pump - Google Patents
A kind of double-suction type is without block self-pumping pump Download PDFInfo
- Publication number
- CN207864178U CN207864178U CN201820105132.4U CN201820105132U CN207864178U CN 207864178 U CN207864178 U CN 207864178U CN 201820105132 U CN201820105132 U CN 201820105132U CN 207864178 U CN207864178 U CN 207864178U
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- CN
- China
- Prior art keywords
- bracket
- pump
- pump housing
- double
- rotation axis
- 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.)
- Expired - Fee Related
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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
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/60—Fluid transfer
- F05D2260/604—Vortex non-clogging type pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of double-suction types without block self-pumping pump, is related to self-priming pump technical field.Including the pump housing and bracket, the pump housing is bolted with bracket, and water inlet pipe and outlet pipe are provided on the pump housing, the middle part week side of outlet pipe is provided with a venthole, solenoid valve is installed, the bottom sides of the pump housing are provided with dirt-discherging outlet, dirt outlet cover is sealed and installed on dirt-discherging outlet in venthole；A through hole is provided in the middle part of bracket, the inside of bracket is rotatably connected to rotation axis by bearing；Moisture trap is communicated between through hole and venthole, the bottom of moisture trap is connected by catheter with header tank.The utility model is supplied to outlet pipe by using negative pressure caused by the rotation axis in self priming pump, improve the suction capacity and suction of self priming pump, and the blocking of material or sundries is avoided by stirring wheel, sundries cleaning is carried out finally by dirt-discherging outlet, the working efficiency for improving self priming pump alleviates the labour pressure of people.
Description
Technical field
The utility model belongs to self-priming pump technical field, more particularly to a kind of double-suction type without block self-pumping pump.
Background technology
It is not required to installation bottom valve in self-priming pump conduit, only need to retain in the pump housing to contain before work and quantitatively draw liquid, therefore letter
Changed pipe-line system, to improve working condition, self priming pump be widely used in temperature between -20 DEG C~260 DEG C, containing a small amount of
The conveying of the liquid such as solid particle, acid, alkali, salt, the solvent of various concentration easily crystallized, and existing self priming pump particle,
It is easily used under the working conditions such as crystallization, there is the risk for blocking the pump housing, meeting stacking material or foul etc., and existing self priming pump is certainly
Liquid extraction or air can not be emptied effectively, cause its suction low, reduce self-priming to a certain extent by energy-absorbing force difference
The working efficiency of pump increases the labour pressure of people.Therefore a kind of double-suction type is required study without block self-pumping pump.
Utility model content
The purpose of this utility model is to provide a kind of double-suction types without block self-pumping pump, by using the rotation in self priming pump
Negative pressure caused by axis is supplied to outlet pipe, improves the suction capacity and suction of self priming pump, and avoid object by stirring wheel
The blocking of material or sundries carries out sundries cleaning finally by dirt-discherging outlet, it is not strong and miscellaneous to solve existing self priming pump suction capacity
Object blocks the problem of reducing working efficiency.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions：
The utility model be a kind of double-suction type without block self-pumping pump, including the pump housing and bracket, the pump housing passes through with bracket
It is bolted, water inlet pipe and outlet pipe is provided on the pump housing, the middle part week side of the outlet pipe is provided with a venthole, institute
It states and solenoid valve is installed in venthole, the bottom sides of the pump housing are provided with dirt-discherging outlet, are sealed and installed with out on the dirt-discherging outlet
Dirt lid；A through hole is provided in the middle part of the bracket, the inside of the bracket is rotatably connected to rotation axis by bearing；It is described to pass through
Moisture trap is communicated between through-hole and the venthole, the bottom of the moisture trap passes through catheter and header tank phase
Connection；Several rotating vanes have been uniformly arranged on all sides of rotation axis corresponding with the through hole, the rotation axis
One end is fixedly connected with the output shaft of motor, and impeller is fixedly connected in the middle part of the rotation axis, and the impeller is located at outlet pipe
Lower section, the other end of the rotation axis is fixedly connected with stirring wheel；The stirring wheel is located at the company of water inlet pipe and outlet pipe
Place is met, the stirring wheel includes hollow round table and stirring blade, and the hollow round table is fixedly connected with all sides of rotation axis, institute
It states and has been uniformly arranged several inclined stirring blades on all sides of hollow round table.
Further, the junction of the pump housing and bracket is provided with sealing ring.
Further, the pump housing and the bracket are fixedly connected by support leg with bottom plate respectively.
Further, the bottom surface of the bottom plate is provided with buffer board.
Further, the impeller uses two-shipper impeller of pump.
The utility model has the advantages that：
1, the utility model pass through the junction of water inlet pipe and outlet pipe be arranged stirring wheel so that particle, easily crystallization and
Have under the working condition of sundries, the object of obstruction can be stirred or detached by stirring wheel, avoid the obstruction of the pump housing, effectively
The working efficiency for improving self priming pump reduces the labour pressure of people.
2, the utility model between through hole and venthole by being communicated with moisture trap, and moisture trap is connected to
There are header tank, and the certain vacuum formed using the rotation of rotating vane in rotation axis so that the vacuum degree in the pump housing is added
By force, it can be sucked out convenient for liquid, improve the suction capacity and suction of self priming pump, further improve the work effect of self priming pump
Rate.
3, the utility model is provided with dirt-discherging outlet by the bottom sides in the pump housing so that is deposited on the material energy of pump housing bottom
It is enough to be cleared from dirt-discherging outlet, improve the service life and working efficiency of self priming pump.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of structural schematic diagram of the double-suction type of the utility model without block self-pumping pump；
Fig. 2 is the side view of the utility model；
Fig. 3 is the structural schematic diagram of the stirring wheel of the utility model；
In attached drawing, parts list represented by the reference numerals are as follows：
The 1- pump housings, 2- brackets, 3- rotation axis, 4- moisture traps, 5- header tanks, 6- motors, 7- impellers, 8- stirring wheels,
9- bottom plates, 101- water inlet pipes, 102- outlet pipes, 103- ventholes, 104- dirt-discherging outlets, 105- dirt outlet covers, 201- through holes, 301-
Rotating vane, 801- hollow round table, 802- stirring blades.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that term " trepanning ", "upper", "lower", " thickness ", "top",
" in ", " length ", "inner", indicating positions or the position relationship such as " surrounding ", be merely for convenience of description the utility model and simplification
Description, does not indicate or imply the indicated component or element must have a particular orientation, with specific azimuth configuration and behaviour
Make, therefore should not be understood as limiting the present invention.
As shown in Figs. 1-3, the utility model is a kind of double-suction type without block self-pumping pump, including the pump housing 1 and bracket 2, the pump housing 1
It is bolted with bracket 2, water inlet pipe 101 and outlet pipe 102 is provided on the pump housing 1, the middle part week side of outlet pipe 102 is opened
There is a venthole 103, solenoid valve is installed, electromagnetism hair is artificially controlled or automatically controlled, the bottom sides of the pump housing 1 in venthole 103
It is provided with dirt-discherging outlet 104, dirt outlet cover 105 is sealed and installed on dirt-discherging outlet 104；
The middle part of bracket 2 is provided with a through hole 201, and the inside of bracket 2 is rotatably connected to rotation axis 3 by bearing；
Moisture trap 4 is communicated between through hole 201 and venthole 103, the bottom of moisture trap 4 passes through catheter
It is connected with header tank 5；When self-priming pump work, suction capacity is inadequate, and rotation axis 3 drives rotating vane 301 to rotate so that
Moisture trap 4 forms certain negative pressure, convenient for the suction efficiency of the startup and liquid of self priming pump, improves the suction of self priming pump
Journey, when liquid is drunk up.
Several rotating vanes 301, rotation axis 3 have been uniformly arranged on all sides of rotation axis corresponding with through hole 201 3
One end be fixedly connected with the output shaft of motor 6, the middle part of rotation axis 3 is fixedly connected with impeller 7, and impeller 7 is located at outlet pipe 102
Lower section, the other end of rotation axis 3 is fixedly connected with stirring wheel 8；The sundries accumulated or blocked is carried out agitation point by stirring wheel 8
From convenient for the raising of self priming pump working efficiency.
Stirring wheel 8 is located at the junction of water inlet pipe 101 and outlet pipe 102, and stirring wheel 8 includes hollow round table 801 and stirring
Blade 802, hollow round table 801 are fixedly connected with all sides of rotation axis 3, have been uniformly arranged on all sides of hollow round table 801
Several inclined stirring blades 802.
Wherein, the pump housing 1 and the junction of bracket 2 are provided with sealing ring.
Wherein, the pump housing 1 and bracket 2 are fixedly connected by support leg with bottom plate 9 respectively.
Wherein, the bottom surface of bottom plate 9 is provided with buffer board, effectively strengthens the stability of whole device.
Wherein, impeller 7 uses two-shipper impeller of pump, strengthens the working efficiency of the pump housing 1.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific implementation mode that the utility model is only described yet.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, to enable skilled artisan to be best understood by and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of double-suction type passes through spiral shell without block self-pumping pump, including the pump housing (1) and bracket (2), the pump housing (1) with bracket (2)
It tethers and connects, it is characterised in that：
Water inlet pipe (101) and outlet pipe (102) are provided on the pump housing (1), the middle part week side of the outlet pipe (102) is opened
There is a venthole (103), solenoid valve is installed in the venthole (103), the bottom sides of the pump housing (1) are provided with dirt-discherging outlet
(104), it is sealed and installed with dirt outlet cover (105) on the dirt-discherging outlet (104)；
A through hole (201) is provided in the middle part of the bracket (2), the inside of the bracket (2) is rotatably connected to by bearing
Moving axis (3)；
Moisture trap (4), the moisture trap (4) are communicated between the through hole (201) and the venthole (103)
Bottom be connected with header tank (5) by catheter；
Several rotating vanes (301) have been uniformly arranged on all sides of rotation axis (3) corresponding with the through hole (201),
One end of the rotation axis (3) is fixedly connected with the output shaft of motor (6), and leaf is fixedly connected in the middle part of the rotation axis (3)
It takes turns (7), the impeller (7) is located at the lower section of outlet pipe (102), and the other end of the rotation axis (3) is fixedly connected with stirring
It takes turns (8)；
The stirring wheel (8) is located at the junction of water inlet pipe (101) and outlet pipe (102), and the stirring wheel (8) includes open circles
Platform (801) and stirring blade (802), the hollow round table (801) is fixedly connected with all sides of rotation axis (3), described hollow
Several inclined stirring blades (802) have been uniformly arranged on all sides of round platform (801).
2. a kind of double-suction type according to claim 1 is without block self-pumping pump, which is characterized in that the pump housing (1) and bracket
(2) junction is provided with sealing ring.
3. a kind of double-suction type according to claim 1 is without block self-pumping pump, which is characterized in that the pump housing (1) and described
Bracket (2) is fixedly connected by support leg with bottom plate (9) respectively.
4. a kind of double-suction type according to claim 3 is without block self-pumping pump, which is characterized in that the bottom surface of the bottom plate (9)
It is provided with buffer board.
5. a kind of double-suction type according to claim 1 is without block self-pumping pump, which is characterized in that the impeller (7) is using double
Pump impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820105132.4U CN207864178U (en) | 2018-01-22 | 2018-01-22 | A kind of double-suction type is without block self-pumping pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820105132.4U CN207864178U (en) | 2018-01-22 | 2018-01-22 | A kind of double-suction type is without block self-pumping pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207864178U true CN207864178U (en) | 2018-09-14 |
Family
ID=63462814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820105132.4U Expired - Fee Related CN207864178U (en) | 2018-01-22 | 2018-01-22 | A kind of double-suction type is without block self-pumping pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207864178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110235769A (en) * | 2019-07-25 | 2019-09-17 | 合肥流荇蓝色农业有限公司 | A kind of vegetable nutrient liquid device for supplying in fish and vegetable symbiotic system |
-
2018
- 2018-01-22 CN CN201820105132.4U patent/CN207864178U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110235769A (en) * | 2019-07-25 | 2019-09-17 | 合肥流荇蓝色农业有限公司 | A kind of vegetable nutrient liquid device for supplying in fish and vegetable symbiotic system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20210122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |