CN106402043A - Shockproof high-power submersible axial-flow pump - Google Patents
Shockproof high-power submersible axial-flow pump Download PDFInfo
- Publication number
- CN106402043A CN106402043A CN201611113706.4A CN201611113706A CN106402043A CN 106402043 A CN106402043 A CN 106402043A CN 201611113706 A CN201611113706 A CN 201611113706A CN 106402043 A CN106402043 A CN 106402043A
- Authority
- CN
- China
- Prior art keywords
- pump
- power
- flow
- shock
- axial
- 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
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
- F04D15/0022—Control, e.g. regulation, of pumps, pumping installations or systems by using valves throttling valves or valves varying the pump inlet opening or the outlet opening
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to the technical field of axial-flow pumps, in particular to a shockproof high-power submersible axial-flow pump. The shockproof high-power submersible axial-flow pump comprises a power device; one end of the power device is connected with a pump body; the power device and the pump body form an integral forming structure; a pump cover is arranged out of the pump body, and is connected with the pump body through four M4 screw columns; an input port and an output port are formed in one side of the pump body; the pump body is provided with a flowing speed adjusting valve; and a vibration reducing structure is arranged below the power device, is connected with the power device through two positioning holes in a welding manner, and is provided with a cylindrical vibration reducing foot pad. The shockproof high-power submersible axial-flow pump has the following advantages: the high-power submersible axial-flow pump effectively reduces the influence on equipment by working vibration, prolongs the service life, and reduces the use cost.
Description
Technical field
The present invention relates to axial-flow pump technical field, the high-power submerged axial-flow pump of more particularly, to a kind of shockproof.
Background technology
Axial-flow pump is thrust (lift) work water body being produced using impeller rotation, is a kind of water of big flow low lift
Pump.The motor of axial-flow pump and water pump are the structures being directly integrated when producing, and therefore need not carry out work consuming, consumption in erecting bed
When motor, drive mechanism, the assembly process of water pump axis centering, in-site installation is convenient, quickly.
High-power submerged axial-flow pump, when using, because power is larger, can produce great vibrations in running, long
Time run when, the securing member on equipment may be produced due to vibrations loosening, affect high-power submerged axial-flow pump normal
Use, it is also possible to the vitals of high-power submerged axial-flow pump can be damaged when serious, bring serious loss.
Content of the invention
It is an object of the invention to provide a kind of high-power submerged axial-flow pump of shockproof, solve high-power submerged axial-flow pump and exist
The problem of vibrations is produced, it is to avoid the vibrations in long-time use of high-power submerged axial-flow pump cause to equipment in running
Impact.
Technical scheme is as follows：
A kind of high-power submerged axial-flow pump of shockproof it is characterised in that：Including power set, described power set one end is even
Connect the pump housing, described power set and the described pump housing are formed in one structure, the outside of the described pump housing is provided with pump cover, and described pump cover leads to
The screw column crossing four M4 together with the described pump housing, the described pump housing be provided with input port and delivery outlet, described input port
Identical with the diameter of described delivery outlet, the described pump housing is provided with flow rate regulating valve, and the lower section of described power set is provided with shock-damping structure,
Described shock-damping structure is linked together with described power set in a welding manner by two location holes, on described shock-damping structure
It is additionally provided with cylindrical shock-absorbing foot pad.
Further, the quantity of described cylinder shock-absorbing foot pad is four, and is evenly distributed on described shock-damping structure
Both sides.
Further, described pump cover is provided with pump cover reinforcement structure.
Beneficial effects of the present invention：
The present invention is effectively reduced the impact that the vibrations that high-power submerged axial-flow pump operationally produces cause to equipment,
Increase its service life, reduce use cost.
Brief description
Fig. 1 is the perspective view of first direction of the present invention；
Fig. 2 is the perspective view of second direction of the present invention；
Fig. 3 is the front view of the present invention；
In figure：1st, power set, 2, the pump housing, 3, pump cover, 4, shock-damping structure, 5, pump cover reinforcement structure, 6, delivery outlet, 7, defeated
Entrance, 8, flow rate regulating valve, 9, cylindrical shock-absorbing foot pad, 10, location hole.
Specific embodiment
As shown in Figure 1 to Figure 3, the high-power submerged axial-flow pump of a kind of shockproof, generally using high-power submerged axial-flow pump
Shi Douhui produces and greatly shakes, if high-power submerged axial-flow pump run time is short not bad, but if high-power submerged axle stream
When the pump operation time is long, high-power submerged axial-flow pump can cause certain shadow due to the generation of vibrations to the structural member of itself
Ring, particularly two parts are situations about being connected by modes such as screw or studs, because vibrations can make connecting portion slowly
Loosen, thus affecting the normal operation of equipment.The high-power submerged axial-flow pump of shockproof of the present invention includes power set 1, power
Device 1 provides to itself and runs power.Described power set 1 one end connects the pump housing 2, and described power set 1 with the described pump housing 2 are
Integrated formed structure, the outside of the described pump housing 2 is provided with pump cover 3, to complete the course of conveying of liquid inside pump cover 3.Described pump cover 3
By the screw column of four M4 together with the described pump housing 2, can be by taking off four when the needs that encounter problems are keeped in repair
Screw column pump body is keeped in repair, and later period maintenance is convenient.The described pump housing 2 while being provided with input port 7 and delivery outlet 6,
Described input port 7 is identical with the diameter of described delivery outlet 6, and the described pump housing 2 is provided with flow rate regulating valve 8, can by flow rate regulating valve 8
It is controlled with the transfer rate to liquid, the lower section of described power set 1 is provided with shock-damping structure 4, by shock-damping structure 4 real
The damping of existing integral device.Described shock-damping structure 4 is connected with described power set 1 in a welding manner by two location holes 10
Together, installation site is more accurate, and fastness is more reliable.Cylindrical shock-absorbing foot pad 9, cylinder are additionally provided with described shock-damping structure 4
Shape shock-absorbing foot pad 9 plays vital effect to damping, and the vibrations major part of the generation on equipment is carried out digesting damping by it.
Preferably, the quantity of described cylinder shock-absorbing foot pad 9 is four, and it is evenly distributed on described shock-damping structure 4
Both sides, make damping force scattered evenly, damping effect is more preferable.
Preferably, described pump cover 3 is provided with pump cover reinforcement structure 5, pump cover 3 design very thin in the case of, pass through
Equipment pump cover reinforcement structure 5, is effectively increased the intensity of pump cover 3, also makes lighter, the quality that the overall weight of pump cover 3 becomes
More preferably, production cost is lower, and security and stability is higher.
The above is the preferred embodiment of the present invention it is noted that for those skilled in the art
For, on the premise of without departing from principle of the present invention, some improvement can also be made or replace, these improve or replace
Should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of high-power submerged axial-flow pump of shockproof it is characterised in that：Including power set (1), described power set (1)
End connects the pump housing (2), and described power set (1) and the described pump housing (2) are formed in one structure, and the outside of the described pump housing (2) sets
There is pump cover (3), described pump cover (3) passes through the screw column of four M4 together with the described pump housing (2), the described pump housing (2)
It is provided with input port (7) and delivery outlet (6), described input port (7) is identical with the diameter of described delivery outlet (6), and the described pump housing (2) sets
There is flow rate regulating valve (8), the lower section of described power set (1) is provided with shock-damping structure (4), described shock-damping structure (4) passes through two
Location hole (10) is linked together with described power set (1) in a welding manner, and described shock-damping structure (4) is additionally provided with cylinder
Shape shock-absorbing foot pad (9).
2. a kind of high-power submerged axial-flow pump of shockproof according to claim 1 it is characterised in that：The damping of described cylinder
The quantity of callosity (9) is four, and is evenly distributed on the both sides of described shock-damping structure (4).
3. a kind of high-power submerged axial-flow pump of shockproof according to claim 1 and 2 it is characterised in that：Described pump cover (3)
It is provided with pump cover reinforcement structure (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611113706.4A CN106402043A (en) | 2016-12-06 | 2016-12-06 | Shockproof high-power submersible axial-flow pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611113706.4A CN106402043A (en) | 2016-12-06 | 2016-12-06 | Shockproof high-power submersible axial-flow pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106402043A true CN106402043A (en) | 2017-02-15 |
Family
ID=58084925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611113706.4A Pending CN106402043A (en) | 2016-12-06 | 2016-12-06 | Shockproof high-power submersible axial-flow pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106402043A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2600628Y (en) * | 2002-09-13 | 2004-01-21 | 广东凌霄泵业股份有限公司 | Easy dismounted and washing pump device |
| CN2619075Y (en) * | 2003-05-22 | 2004-06-02 | 大井泵浦工业股份有限公司 | Water pump structure |
| CN201358907Y (en) * | 2009-03-09 | 2009-12-09 | 陆景浩 | Diaphragm pump of miniature water purifier capable of being mounted in sinking manner |
| CN204253346U (en) * | 2014-11-18 | 2015-04-08 | 佛山市云米电器科技有限公司 | Water-treating equipment water pump antivibration pad |
| CN204851790U (en) * | 2015-05-15 | 2015-12-09 | 海南特约利制冷工程有限公司 | Equipment of making an uproar falls in water pump |
| CN206234168U (en) * | 2016-12-06 | 2017-06-09 | 江苏斯别特制泵有限公司 | A kind of high-power submerged axial-flow pump of shockproof |
-
2016
- 2016-12-06 CN CN201611113706.4A patent/CN106402043A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2600628Y (en) * | 2002-09-13 | 2004-01-21 | 广东凌霄泵业股份有限公司 | Easy dismounted and washing pump device |
| CN2619075Y (en) * | 2003-05-22 | 2004-06-02 | 大井泵浦工业股份有限公司 | Water pump structure |
| CN201358907Y (en) * | 2009-03-09 | 2009-12-09 | 陆景浩 | Diaphragm pump of miniature water purifier capable of being mounted in sinking manner |
| CN204253346U (en) * | 2014-11-18 | 2015-04-08 | 佛山市云米电器科技有限公司 | Water-treating equipment water pump antivibration pad |
| CN204851790U (en) * | 2015-05-15 | 2015-12-09 | 海南特约利制冷工程有限公司 | Equipment of making an uproar falls in water pump |
| CN206234168U (en) * | 2016-12-06 | 2017-06-09 | 江苏斯别特制泵有限公司 | A kind of high-power submerged axial-flow pump of shockproof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170215 |
|
| WD01 | Invention patent application deemed withdrawn after publication |