CN207178229U - A kind of lateral import internal-mixing self priming pump - Google Patents
A kind of lateral import internal-mixing self priming pump Download PDFInfo
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- CN207178229U CN207178229U CN201721168740.1U CN201721168740U CN207178229U CN 207178229 U CN207178229 U CN 207178229U CN 201721168740 U CN201721168740 U CN 201721168740U CN 207178229 U CN207178229 U CN 207178229U
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- room
- spiral shape
- similar spiral
- pump housing
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Abstract
It the utility model is related to a kind of lateral import internal-mixing self priming pump, mainly include admitting pipe joint (1), the pump housing (2), reverse flow nozzle (3), return valve (4), similar spiral shape sucks room (5), fluid reservoir (6), gas-liquid separation chamber (7), volute casing (8), vane rotor (9), bonnet (10), suspension body component (11), titting water outlet (12), is primarily characterized in that：Similar spiral shape suction room (5) of a lateral import is provided with the pump housing (2), the feeling resentful for room (5) of similar spiral shape suction is connected with the outlet of reverse flow nozzle (3), by shell body, similar spiral shape suction room (5) and reverse flow nozzle (3), integrally casting forms the pump housing (2), the hydraulic performance of pump is effectively improved while self-priming performance is ensured, significantly reduce flow losses of the fluid media (medium) in room is sucked, with high efficiency and high reliability, it is compact-sized, it is convenient to install and maintain the advantages that.
Description
Technical field
Field of fluid machinery is the utility model is related to, more particularly to a kind of lateral import internal-mixing self priming pump.
Background technology
Internal-mixing self priming pump, it is the one of which structure type of self priming pump, in addition to starting for the first time after installation and need to pour water, with
Startup afterwards is then not required to pour water, and through short-time running, water can be drunk up by the effect of self priming pump in itself, puts into normal work
Make, compared with Ordinary Centrifugal Pumps more convenient operation, easy to maintenance.Be widely used in urban environmental protection, building, fire-fighting, chemical industry, pharmacy,
Dyestuff, print and dye, brewage, electric power, plating, papermaking, oil, mine, equipment cooling, oil tanker emptying etc..
Internal-mixing self priming pump is mainly made up of several majors such as vane rotor, the pump housing, bonnet, return valve, suspension bodies, existing
The suction room set in technology in internal-mixing self-sucking pump is as shown in Figure 1, this more using S-shaped suction elbow formula suction room
Suck room current in the short period of time by 90 degree twice of direction to change, be unfavorable for the flowing of liquid, the pump housing can be caused
Greater impact, liquid movement disorder, cause impact loss serious, the efficiency of pump is not ideal enough.
The content of the invention
For the above mentioned problem of prior art, the utility model provides a kind of lateral import internal-mixing self priming pump.
The hydraulic performance of pump is effectively improved while self priming pump self-priming performance is ensured, fluid media (medium) is significantly reduced and is sucking
Flow losses in room, there is high-lift, high efficiency and high reliability, it is compact-sized, it is convenient to install and maintain the advantages that.
What the utility model was achieved through the following technical solutions：
A kind of lateral import internal-mixing self priming pump, mainly including admitting pipe joint (1), the pump housing (2), reverse flow nozzle (3), is returned
Flow valve (4), similar spiral shape suction room (5), fluid reservoir (6), gas-liquid separation chamber (7), volute casing (8), vane rotor (9), bonnet
(10), suspension body component (11), titting water outlet (12), it is primarily characterized in that being provided with one in the pump housing (2) laterally enters
Similar spiral shape suction room (5) of mouth, the feeling resentful for room (5) of similar spiral shape suction is connected with the outlet of reverse flow nozzle (3), described
By shell body, similar spiral shape suction room (5) and reverse flow nozzle (3), integrally casting forms the pump housing (2).
Preferably, similar spiral shape suction room (5) is provided with split-flow baffles (13) and suction room cut water (14).
Compared with prior art, the beneficial effects of the utility model are：
1. the utility model effectively improves the hydraulic performance of pump while ensure that self priming pump self-priming performance, significantly
Degree reduces flow losses of the fluid media (medium) in room is sucked, and has high efficiency and high reliability, compact-sized, installation and maintenance side
Just the advantages that, and the suction of the similar spiral shape due to laterally sucking room is small using relatively conventional S-shaped suction room impact shock,
Operate steadily, be advantageous to the long-term safety stable operation of complete machine.
2. split-flow baffles (13) and suction room cut water are provided with similar spiral shape suction room (5) described in the utility model
(14), there are preferable guide functions to liquid stream, flowed beneficial to the stable and uniform of liquid.
The utility model is tried out through user, and reaction effect is good.
Brief description of the drawings
Fig. 1 is the S-shaped suction elbow formula suction room sketch of traditional self priming pump；
Fig. 2 is a kind of structure sectional view of the lateral embodiment of import internal-mixing self priming pump one of the utility model；
Fig. 3 is a kind of similar spiral type suction room plane of the lateral embodiment of import internal-mixing self priming pump one of the utility model
Figure；
In figure, 1. admitting pipe joints；2. the pump housing；3. reverse flow nozzle；4. return valve；5. similar spiral shape sucks room；6. liquid storage
Room；7. gas-liquid separation chamber；8. volute casing；9. vane rotor；10. bonnet；11. suspension body component；12. titting water outlet；13. shunting
Dividing plate；14. suck room cut water.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description, but it is of the present utility model
Protection domain is not limited to this.
Fig. 2 is a kind of structure sectional view of the lateral embodiment of import internal-mixing self priming pump one of the utility model；
Fig. 3 is a kind of similar spiral type suction room plane of the lateral embodiment of import internal-mixing self priming pump one of the utility model
Scheme, the flow direction of liquid is shown in figure；
A kind of lateral import internal-mixing self priming pump, main to include admitting pipe joint 1, the pump housing 2, reverse flow nozzle 3, return valve 4,
Similar spiral shape sucks room 5, fluid reservoir 6, gas-liquid separation chamber 7, volute casing 8, vane rotor 9, bonnet 10, suspension body component 11, water outlet
Pipe joint 12, it is primarily characterized in that the similar spiral shape suction room 5 that a lateral import is provided with the pump housing 2, the quasi- spiral shell
Rotation shape feeling resentful for room 5 of suction is connected with reverse flow nozzle 3, and the pump housing 2 sucks room by shell body, similar spiral shape) and reverse flow nozzle 3
One casting forms.
Preferably, the similar spiral shape suction room 5 is provided with split-flow baffles 13 and suction room cut water 14.
It should be appreciated that a series of feasibility implementation described in detail only for the present invention of those listed above
Example illustrates, and they simultaneously are not used to limit the scope of protection of the utility model, all without departing from the utility model skill spirit
The equivalent embodiment or change made should be included within the scope of protection of the utility model.
Claims (2)
- A kind of 1. lateral import internal-mixing self priming pump, mainly including admitting pipe joint (1), the pump housing (2), reverse flow nozzle (3), backflow Valve (4), similar spiral shape suction room (5), fluid reservoir (6), gas-liquid separation chamber (7), volute casing (8), vane rotor (9), bonnet (10), Suspension body component (11), titting water outlet (12), is primarily characterized in that：A lateral import is provided with the pump housing (2) Similar spiral shape sucks room (5), and the feeling resentful for room (5) of similar spiral shape suction is connected with the outlet of reverse flow nozzle (3), the pump housing (2) by shell body, similar spiral shape suction room (5) and reverse flow nozzle (3), integrally casting forms.
- 2. according to a kind of lateral import internal-mixing self priming pump described in claim 1, it is characterised in that：The similar spiral shape is inhaled Entering the room, (5) are interior to be provided with split-flow baffles (13) and suction room cut water (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721168740.1U CN207178229U (en) | 2017-09-13 | 2017-09-13 | A kind of lateral import internal-mixing self priming pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721168740.1U CN207178229U (en) | 2017-09-13 | 2017-09-13 | A kind of lateral import internal-mixing self priming pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207178229U true CN207178229U (en) | 2018-04-03 |
Family
ID=61747243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721168740.1U Active CN207178229U (en) | 2017-09-13 | 2017-09-13 | A kind of lateral import internal-mixing self priming pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207178229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894992A (en) * | 2018-06-12 | 2018-11-27 | 江苏大学 | A kind of novel anhydrous starting self priming pump |
-
2017
- 2017-09-13 CN CN201721168740.1U patent/CN207178229U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894992A (en) * | 2018-06-12 | 2018-11-27 | 江苏大学 | A kind of novel anhydrous starting self priming pump |
| CN108894992B (en) * | 2018-06-12 | 2020-05-05 | 江苏大学 | Water-free starting self-sucking pump |
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