CN106015018A - Three-dimensional sleeving-type self-priming pump - Google Patents
Three-dimensional sleeving-type self-priming pump Download PDFInfo
- Publication number
- CN106015018A CN106015018A CN201610461915.1A CN201610461915A CN106015018A CN 106015018 A CN106015018 A CN 106015018A CN 201610461915 A CN201610461915 A CN 201610461915A CN 106015018 A CN106015018 A CN 106015018A
- Authority
- CN
- China
- Prior art keywords
- pump
- dimensional
- type self
- sleeving
- priming
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 230000037452 priming Effects 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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
- F04D9/00—Priming; Preventing vapour lock
- F04D9/02—Self-priming 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
- F04D29/40—Casings; Connections of working fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a three-dimensional sleeving-type self-priming pump, and relates to the technical field of pump valve engineering. The three-dimensional sleeving-type self-priming pump comprises an inner pump body, wherein the inner pump body is internally provided with an impeller; an inner pump liquid outlet is formed in the inner pump body; the inner pump body is externally provided with an outer pump housing; an outer pump liquid inlet and an outer pump liquid outlet are formed in the outer pump housing; the inner pump liquid outlet is formed in the outer pump liquid outlet; a driving motor is arranged at one end of the outer pump housing; and a motor shaft of the driving motor is directly connected with the impeller. The three-dimensional sleeving-type self-priming pump has the benefits that the three-dimensional sleeving-type self-priming pump is novel in design and simple in structure; with the adoption of the outer pump housing, when the three-dimensional sleeving-type self-priming pump is used, the self-priming time and the self-priming effect are excellent; no liquid is required to be added to the three-dimensional sleeving-type self-priming pump for use next time; and the three-dimensional sleeving-type self-priming pump is directly connected with a driving mechanism, so that maintenance and replacement are facilitated.
Description
Technical field
The present invention relates to pump valve work technical field, be specifically related to a kind of three-dimensional suit type self priming pump.
Background technology
The operation principle of self priming pump is: first fill water in pump case before starting mode of pump, and after startup, impeller is at a high speed
Rotate the current direction volute made in impeller conduit, at this moment enter interruption-forming vacuum, make to open into water non-return flap,
Air in suction tube enters in pump, and arrives outer rim through impeller conduit, and self priming pump belongs to self priming centrifugal pump,
It has compact conformation, easy to operate, operate steadily, safeguard easily, efficiency is high, the life-span is long, and have
The advantages such as stronger suction capacity, pipeline is not required to install bottom valve, and it is fixed to contain in only need to ensureing the pump housing before work
Amount draws liquid, and different liquids can use unlike material self priming pump.
Its structure of traditional self priming pump is relatively fixed, and parts are by a relatively simple, so should actual
In with, self-priming pump performance, and unreasonable, therefore its self-priming time and self-priming effect when normal use
The most relatively poor, and self priming pump is connected complex with drive mechanism, and ordinary maintenance is maintained the most relatively
For trouble.
Summary of the invention
The technical problem to be solved is to provide a kind of simple in construction, applies effective solid
Suit type self priming pump.
The technical problem to be solved realizes by the following technical solutions:
A kind of three-dimensional suit type self priming pump, it is characterised in that: include an inner pump, in described inner pump
It is provided with an impeller, pump liquid outlet in described inner pump is provided with, arrange outside described inner pump
There is an outer pump case, described outer pump case is provided with an outer pump inlet and an outer pump liquid outlet, described
Interior pump liquid outlet is arranged on inside outer pump liquid outlet, and one end of described outer pump case is provided with a driving motor,
The described motor shaft driving motor is directly connected with impeller.
It is reserved with liquid storage cavity between bottom and the outer pump case of described inner pump, facilitates overstocking of liquid,
It is easy to the follow-up pump housing work on.
Pump support is used to fix between described driving motor and outer pump case, it is ensured that the intensity of body, more
Add firm.
Pump cover head is used to fix between described impeller and pump support, it is ensured that the sealing property of inner pump,
More accurate.
Described pump cover head is internally provided with a mechanical seal ring, and sealing effectiveness becomes apparent from.
The present invention is in use: liquid directly enters in outer pump case from outer pump inlet, then passes through interior pump
Liquid is sprayed by outer pump liquid outlet by internal impeller by the ejection of interior pump liquid outlet the most again.
The invention has the beneficial effects as follows: the present invention is novel in design, simple in construction, by arranging outer pump case,
Make the pump housing in use, self-priming time and self-priming excellent effect, be directed to pump housing next time and use without adding
Adding liquid, the pump housing and drive mechanism are direct-connected simultaneously, and convenient maintenance is changed.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be readily apparent from
Solve, below in conjunction with being specifically illustrating, the present invention is expanded on further.
As it is shown in figure 1, a kind of three-dimensional suit type self priming pump, including an inner pump 1, it is provided with in inner pump 1
One impeller 2, pump liquid outlet 3 in inner pump 1 is provided with, inner pump 1 is outside equipped with an outer pump case 4, outward
Being provided with outer pump inlet 5 and an outer pump liquid outlet 6 on pump case 4, interior pump liquid outlet 3 is arranged on outer pumping out
Liquid mouth 6 is internal, and one end of outer pump case 4 is provided with a driving motor 7, drive the motor shaft 8 of motor 7 directly with
Impeller 2 is connected, and is reserved with liquid storage cavity 9, facilitates liquid between bottom and the outer pump case 4 of inner pump 1
Overstock, it is simple to the follow-up pump housing works on, and drives and uses pump support 10 solid between motor 7 and outer pump case 4
Fixed, it is ensured that the intensity of body, more firm, use pump cover head 11 to fix between impeller 2 and pump support 10,
Ensure that the sealing property of inner pump 1, more accurate, pump cover head 11 is internally provided with a mechanical seal ring 12,
Sealing effectiveness becomes apparent from.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, the present invention is not restricted to the described embodiments, above-described embodiment and explanation
The principle that the present invention is simply described described in book, without departing from the spirit and scope of the present invention,
The present invention also has various changes and modifications, and these changes and improvements both fall within claimed invention model
In enclosing.Claimed scope is defined by appending claims and equivalent thereof.
Claims (5)
1. a three-dimensional suit type self priming pump, it is characterised in that: include an inner pump, described
Inner pump in be provided with an impeller, pump liquid outlet in described inner pump is provided with, institute
The inner pump stated is outside equipped with an outer pump case, and described outer pump case is provided with an outer pump inlet
With an outer pump liquid outlet, described interior pump liquid outlet is arranged on inside outer pump liquid outlet, described
One end of outer pump case is provided with a driving motor, and the described motor shaft driving motor is directly and leaf
Wheel is connected.
A kind of three-dimensional suit type self priming pump the most according to claim 1, it is characterised in that:
It is reserved with liquid storage cavity between bottom and the outer pump case of described inner pump.
A kind of three-dimensional suit type self priming pump the most according to claim 1, it is characterised in that:
Pump support is used to fix between described driving motor and outer pump case.
A kind of three-dimensional suit type self priming pump the most according to claim 1, it is characterised in that:
Pump cover head is used to fix between described impeller and pump support.
A kind of three-dimensional suit type self priming pump the most according to claim 1, it is characterised in that:
Described pump cover head is internally provided with a mechanical seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610461915.1A CN106015018A (en) | 2016-06-22 | 2016-06-22 | Three-dimensional sleeving-type self-priming pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610461915.1A CN106015018A (en) | 2016-06-22 | 2016-06-22 | Three-dimensional sleeving-type self-priming pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106015018A true CN106015018A (en) | 2016-10-12 |
Family
ID=57086211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610461915.1A Pending CN106015018A (en) | 2016-06-22 | 2016-06-22 | Three-dimensional sleeving-type self-priming pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106015018A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762673A (en) * | 2016-12-29 | 2017-05-31 | 镇江福泰克流体技术有限公司 | A kind of single stage single suction cantilever type centrifugal pump |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734177A (en) * | 2012-06-08 | 2012-10-17 | 李冬庆 | Direct-connection self-sucking pump |
| CN202646024U (en) * | 2012-06-08 | 2013-01-02 | 李冬庆 | Monoblock self-priming pump |
-
2016
- 2016-06-22 CN CN201610461915.1A patent/CN106015018A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734177A (en) * | 2012-06-08 | 2012-10-17 | 李冬庆 | Direct-connection self-sucking pump |
| CN202646024U (en) * | 2012-06-08 | 2013-01-02 | 李冬庆 | Monoblock self-priming pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762673A (en) * | 2016-12-29 | 2017-05-31 | 镇江福泰克流体技术有限公司 | A kind of single stage single suction cantilever type centrifugal pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20161012 |