CN203412801U - Strong self-absorption mixed-flow pump - Google Patents
Strong self-absorption mixed-flow pump Download PDFInfo
- Publication number
- CN203412801U CN203412801U CN201320497585.3U CN201320497585U CN203412801U CN 203412801 U CN203412801 U CN 203412801U CN 201320497585 U CN201320497585 U CN 201320497585U CN 203412801 U CN203412801 U CN 203412801U
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- China
- Prior art keywords
- chamber body
- flow pump
- pump
- connects
- strong self
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- Expired - Fee Related
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- 238000010521 absorption reaction Methods 0.000 title abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
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Abstract
The utility model relates to a strong self-absorption mixed-flow pump. The mixed-flow pumps which are currently used at home and abroad belong to a common filling type and do not have self-absorption function, so that the pumps can not work above the conveyed liquid; furthermore, the common mixed-flow pump is lower in rotating speed, low in lift and larger in flow rate. The strong self-absorption mixed-flow pump comprises a pump body (1) provided with a pump shaft (2); the front end of the pump shaft is connected with an absorption chamber body (4) which is connected with a floating chamber body (5); the floating chamber body is connected with a pressure chamber body (6); the pressure chamber body is connected with a gear speed up mechanism. The utility model is used for the strong self-absorption mixed-flow pump.
Description
Technical field
The utility model relates to a kind of strong self-priming mixed flow pump.
Background technique
The mixed flow pump using at present both at home and abroad (also claim: diagonal pumps) all belong to common perfusion type, there is no self-absorption function, pump itself can not be transferred liquid above work, and the rotating speed of common mixed flow pump is all lower, lift is low, flow is larger.
Chinese patent CN89220253.X discloses the stator mixed flow pump of a kind of hub bosom water ring pump self-priming, and in this product, with Nash hytor, complex structure, parts be many, it is many to expend the energy.
Summary of the invention
The purpose of this utility model is to provide a kind of self-absorption function that has, the strong self-priming mixed flow pump that can self gather way self-priming time is shortened.
Described object is achieved by the following scheme:
A self-priming mixed flow pump, its composition comprises: the pump housing of pump shaft is housed, and the front end of described pump shaft connects suction-chamber's body, and described suction-chamber body connects floating chamber's body, and described floating chamber body connects pressure chamber body, and described pressure chamber body connects gear speed increasing mechanism.
Described strong self-priming mixed flow pump, described gear speed increasing mechanism comprises driving gear, described driving gear connects described pump shaft, described driving gear engagement driven gear, described driven gear is contained on clutch shaft, and described clutch shaft connects clutch gear, described clutch shaft connects magnetic clutch, described pump shaft is equipped with eccentric wheel, and eccentric wheel is positioned at the rear of described driving gear, described eccentric wheel connecting crank.
Described strong self-priming mixed flow pump, is equipped with connecting rod between described pressure chamber body and described crank, and described connecting rod connects connecting rod string axle, described connecting rod string axle connecting crank.
Described strong self-priming mixed flow pump, described gear speed increasing mechanism is contained in bearing support.
Described strong self-priming mixed flow pump, is equipped with impeller at the front end of described pump shaft, and described impeller is positioned at the rear of described suction-chamber body.
The beneficial effects of the utility model are:
The utility model is on the basis of mixed flow pump, to add homemade special suction vacuum system, making common mixed flow pump above liquid that pump is carried, absorb water discharge opeing works, do not need with bottom valve, do not need with vacuum pump, not need to use other apparatus for vacuum absorption, reduced greatly the quantity of parts, reduce manufacture cost, increased mixed flow pump self-absorption function.
The utlity model has self-absorption function, and self-priming speed, self-priming time is short; Changed thoroughly conventional mixed flow pump and used function, this product, by increase gear speed increasing mechanism in bearing support, makes the self-priming speed of pump own faster, and self-priming time is shorter.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is that the A-A of accompanying drawing 1 is to view.
Accompanying drawing 3 is partial enlarged drawings of accompanying drawing 1.
Embodiment
Below in conjunction with accompanying drawing, elaborate the utility model preferred embodiment.
Embodiment one
A self-priming mixed flow pump, its composition comprises: the pump housing 1 of pump shaft 2 is housed, and the front end of described pump shaft connects suction-chamber's body 4, and described suction-chamber body connects floating chamber's body 5, and described floating chamber body connects pressure chamber body 6, and described pressure chamber body connects gear speed increasing mechanism.
Gear speed increasing mechanism is contained in bearing support, between bearing support and the front end of pump shaft, single-bearing is housed, between bearing support and the rear end of pump shaft, duplex bearing is housed, make the motion of bearing support and pump shaft more smooth, do not wear and tear.
Embodiment two
The present embodiment and embodiment's one difference is, as shown in accompanying drawing 1, accompanying drawing 2, described strong self-priming mixed flow pump, described gear speed increasing mechanism comprises driving gear 11, described driving gear connects described pump shaft, described driving gear engagement driven gear 12, described driven gear is contained on clutch shaft 15, described clutch shaft connects clutch gear 13, described clutch shaft connects magnetic clutch 14, described pump shaft is equipped with eccentric wheel 10, and eccentric wheel is positioned at the rear of described driving gear, described eccentric wheel connecting crank 9.
Embodiment three
The present embodiment and embodiment one or embodiment's two difference is, as shown in accompanying drawing 1, accompanying drawing 2, described strong self-priming mixed flow pump, is equipped with connecting rod 7 between described pressure chamber body and described crank, and described connecting rod connects connecting rod string axle 8, described connecting rod string axle connecting crank.
Embodiment four
The present embodiment and embodiment one or embodiment's two difference is, as shown in accompanying drawing 1, accompanying drawing 2, and described strong self-priming mixed flow pump, described gear speed increasing mechanism is contained in bearing support 16.
Embodiment five
The present embodiment and embodiment's one difference is, as shown in accompanying drawing 1, accompanying drawing 2, described strong self-priming mixed flow pump, is equipped with impeller 3 at the front end of described pump shaft, and described impeller is positioned at the rear of described suction-chamber body.
Present embodiment does not just limit its protection domain to the exemplary illustration of this patent; those skilled in the art can also carry out part to it and change; as long as no the Spirit Essence that exceeds this patent, be all considered as the replacement that is equal to this patent, all within the protection domain of this patent.
Claims (5)
1. a strong self-priming mixed flow pump, its composition comprises: the pump housing of pump shaft is housed, it is characterized in that the front end of described pump shaft connects suction-chamber's body, described suction-chamber body connects floating chamber's body, and described floating chamber body connects pressure chamber body, and described pressure chamber body connects gear speed increasing mechanism.
2. strong self-priming mixed flow pump according to claim 1, it is characterized in that described gear speed increasing mechanism comprises driving gear, described driving gear connects described pump shaft, described driving gear engagement driven gear, described driven gear is contained on clutch shaft, and described clutch shaft connects clutch gear, described clutch shaft connects magnetic clutch, described pump shaft is equipped with eccentric wheel, and eccentric wheel is positioned at the rear of described driving gear, described eccentric wheel connecting crank.
3. strong self-priming mixed flow pump according to claim 1 and 2, is characterized in that, between described pressure chamber body and described crank, connecting rod is housed, and described connecting rod connects connecting rod string axle, described connecting rod string axle connecting crank.
4. strong self-priming mixed flow pump according to claim 1 and 2, is characterized in that described gear speed increasing mechanism is contained in bearing support.
5. strong self-priming mixed flow pump according to claim 1, is characterized in that, at the front end of described pump shaft, impeller is housed, and described impeller is positioned at the rear of described suction-chamber body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320497585.3U CN203412801U (en) | 2013-08-15 | 2013-08-15 | Strong self-absorption mixed-flow pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320497585.3U CN203412801U (en) | 2013-08-15 | 2013-08-15 | Strong self-absorption mixed-flow pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203412801U true CN203412801U (en) | 2014-01-29 |
Family
ID=49975690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320497585.3U Expired - Fee Related CN203412801U (en) | 2013-08-15 | 2013-08-15 | Strong self-absorption mixed-flow pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203412801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327406A (en) * | 2017-08-02 | 2017-11-07 | 浙江威龙泵业有限公司 | The self priming pump and its application method of a kind of machinery automatic control vacuum aided |
-
2013
- 2013-08-15 CN CN201320497585.3U patent/CN203412801U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327406A (en) * | 2017-08-02 | 2017-11-07 | 浙江威龙泵业有限公司 | The self priming pump and its application method of a kind of machinery automatic control vacuum aided |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 |