CN103104507B - A kind of diving slurry pump with import anti-blocking-up protection apparatus - Google Patents
A kind of diving slurry pump with import anti-blocking-up protection apparatus Download PDFInfo
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- CN103104507B CN103104507B CN201310048010.8A CN201310048010A CN103104507B CN 103104507 B CN103104507 B CN 103104507B CN 201310048010 A CN201310048010 A CN 201310048010A CN 103104507 B CN103104507 B CN 103104507B
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- blocking
- pump
- protection apparatus
- import
- pulp pump
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Abstract
The present invention relates to diving slurry pump, especially with the diving slurry pump of import anti-blocking-up protection apparatus.A kind of diving slurry pump with import anti-blocking-up protection apparatus; comprise submersible motor and Pulp pump; submersible motor is coaxially connected with Pulp pump; submersible motor side is provided with high-pressure water pipe; the periphery of Pulp pump is provided with import anti-blocking-up protection apparatus, and import anti-blocking-up protection apparatus is made up of block-resistant protection umbrella, support link, support ring and pull-rod spring.The present invention is with the diving slurry pump of import anti-blocking-up protection apparatus; existing diving slurry pump has installed import anti-blocking-up protection apparatus additional; this device plays two effects: one is the contraction due to block-resistant protection umbrella; reduce the downward impact force of slump sand to Pulp pump; two is imports that the sand avoiding subsiding in batch blocks Pulp pump, ensures the unimpeded and normal work of import of Pulp pump.
Description
Technical field
The present invention relates to diving slurry pump, especially with the diving slurry pump of import anti-blocking-up protection apparatus.
Background technique
Diving slurry pump is that motor and pump are combined into one, work of diving beneath the water, and can need to move at any time according to site operation, maneuverability.Extract the sand in sand carrier with diving slurry pump, first will, to water filling in sand carrier, make Sha Yushui form husky aqueous mixtures.Unload in husky process in sand carrier waterpower; diving slurry pump extracts pit out in sand drift; can subside due to the immersion of water at the sand of diving slurry pump surrounding; drop on the import of taking out and blocking pump bottom sand pit in batches; cause pump accidental shutdown, at this moment in pump discharge vertical duct, pipe can be blocked to sinking to the sand at upper reaches.Before continuing start, pull down delivery side of pump pipe, clear up the sand got lodged in pipe, difficulty is large, and effort of taking a lot of work, has a strong impact on and unload husky project progress, and what even cannot complete large-scale sand carrier at the appointed time unloads husky task.Because diving slurry pump unloads in husky process in waterpower, the sand drift of its periphery belongs to natual subside, unavoidably, is therefore badly in need of a kind of sand that can prevent when sand drift subsides and blocks the protective gear of pump inlet, to ensure the normal work of pump.
Summary of the invention
The object of the invention is to the deficiency solving the existence of above-mentioned prior art, a kind of reasonable in design is provided, the diving slurry pump with import anti-blocking-up protection apparatus that Pulp pump normally works can be ensured.
The present invention is achieved by the following technical solutions:
A kind of diving slurry pump with import anti-blocking-up protection apparatus, comprise submersible motor 1 and Pulp pump 2, submersible motor 1 is coaxially connected with Pulp pump 2, submersible motor 1 side is provided with high-pressure water pipe 3, its special way is that the periphery of Pulp pump 2 is provided with import anti-blocking-up protection apparatus, import anti-blocking-up protection apparatus is by block-resistant protection umbrella 4, support link 5, support ring 6 and pull-rod spring 7 form, block-resistant protection umbrella 4 is made up of some pieces of bent limit trapezoidal plates 8, bent trapezoidal plate 8 inside, limit is provided with hook 9, the top of block-resistant protection umbrella 4 is connected with high-pressure water pipe 3, the center of gravity position, middle part of block-resistant protection umbrella 4 is connected with support ring 6 by support link 5, support ring 6 hangs over the outlet port of Pulp pump 2 by pull-rod spring 7, the top of pull-rod spring 7 hangs in high-pressure water pipe 3.
The present invention is with the diving slurry pump of import anti-blocking-up protection apparatus; existing diving slurry pump has installed import anti-blocking-up protection apparatus additional; this device plays two effects: one is the contraction due to block-resistant protection umbrella; reduce the downward impact force of slump sand to Pulp pump; two is imports that the sand avoiding subsiding in batch blocks Pulp pump, ensures the unimpeded and normal work of import of Pulp pump.
Accompanying drawing explanation
Fig. 1: the present invention is with the diving slurry pump structural representation of import anti-blocking-up protection apparatus;
Fig. 2: bent limit of the present invention trapezoidal plate structural representation;
In figure: 1, submersible motor, 2, Pulp pump, 3, high-pressure water pipe, 4, block-resistant protection umbrella, 5, support link, 6, support ring, 7, pull-rod spring, 8, bent limit trapezoidal plate, 9, hook.
Embodiment
Below provide the specific embodiment of the present invention, be used for being described in further detail formation of the present invention.
The present embodiment is with the diving slurry pump of import anti-blocking-up protection apparatus, comprise submersible motor 1 and Pulp pump 2, submersible motor 1 is coaxially connected with Pulp pump 2, submersible motor 1 side is provided with high-pressure water pipe 3, the periphery of Pulp pump 2 is provided with import anti-blocking-up protection apparatus, import anti-blocking-up protection apparatus is by block-resistant protection umbrella 4, support link 5, support ring 6 and pull-rod spring 7 form, block-resistant protection umbrella 4 is made up of some pieces of bent limit trapezoidal plates 8, bent trapezoidal plate 8 inside, limit is provided with hook 9, the top of block-resistant protection umbrella 4 is connected with high-pressure water pipe 3, the center of gravity position, middle part of block-resistant protection umbrella 4 is connected with support ring 6 by support link 5, support ring 6 hangs over the outlet port of Pulp pump 2 by pull-rod spring 7, the top of pull-rod spring 7 hangs in high-pressure water pipe 3.
Working principle: Pulp pump unloads in husky process in waterpower; puddle is formed in sand drift; the sand of pump periphery subsides in batch under the immersion of water; the block-resistant protection umbrella of the import anti-blocking-up protection apparatus of downward impact pump; at this moment the sand subsided in batch passes on pull-rod spring by bent limit trapezoidal plate, support link, support ring under the impact of Action of Gravity Field; pull-rod spring is subject to downward pulling force and extends, and block-resistant protection umbrella is shunk to the import of pump.Due to the contraction of block-resistant protection umbrella; reduce the downward impact force of slump sand to pump; simultaneously because the sand subsided is subject to the stop of block-resistant protection umbrella; directly can not slump to the import of pump; the import of pump is avoided to be blocked by sand; the import of protection pump is unimpeded, also can normally work when sand subsides in batch, thus ensures that sand carrier waterpower unloads the smooth enforcement of husky operation.
The unspecified content of the present invention is prior art, and those skilled in the art can obtain inspiration from the present embodiment and prior art, carries out distortion and obtains other embodiment.Therefore, protection scope of the present invention should be determined according to the protection domain of claim.
Claims (1)
1. the diving slurry pump with import anti-blocking-up protection apparatus, comprise submersible motor (1) and Pulp pump (2), submersible motor (1) is coaxially connected with Pulp pump (2), submersible motor (1) side is provided with high-pressure water pipe (3), it is characterized in that the periphery of Pulp pump (2) is provided with import anti-blocking-up protection apparatus, import anti-blocking-up protection apparatus is by block-resistant protection umbrella (4), support link (5), support ring (6) and pull-rod spring (7) composition, block-resistant protection umbrella (4) is made up of some pieces of bent limits trapezoidal plate (8), bent trapezoidal plate (8) inside, limit is provided with hook (9), the top of block-resistant protection umbrella (4) is connected with high-pressure water pipe (3), the center of gravity position, middle part of block-resistant protection umbrella (4) is connected with support ring (6) by support link (5), support ring (6) hangs over the outlet port of Pulp pump (2) by pull-rod spring (7), the top of pull-rod spring (7) hangs in high-pressure water pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310048010.8A CN103104507B (en) | 2013-02-03 | 2013-02-03 | A kind of diving slurry pump with import anti-blocking-up protection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310048010.8A CN103104507B (en) | 2013-02-03 | 2013-02-03 | A kind of diving slurry pump with import anti-blocking-up protection apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103104507A CN103104507A (en) | 2013-05-15 |
| CN103104507B true CN103104507B (en) | 2015-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310048010.8A Expired - Fee Related CN103104507B (en) | 2013-02-03 | 2013-02-03 | A kind of diving slurry pump with import anti-blocking-up protection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103104507B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5685598A (en) * | 1979-12-14 | 1981-07-11 | Hitachi Ltd | Underwater pump with sand removing device |
| JPS62143764U (en) * | 1986-03-04 | 1987-09-10 | ||
| JP2001271783A (en) * | 2000-03-27 | 2001-10-05 | Kurimoto Ltd | Sand pump device for sediment picking |
| CN1393605A (en) * | 2001-06-29 | 2003-01-29 | 东洋电机工业所股份有限公司 | Remover for sand and soil |
| CN2813940Y (en) * | 2005-04-21 | 2006-09-06 | 鹤岗市斯达排沙潜水泵有限公司 | Double-stirring automatic cleaning and dredging submerged sewage pump |
| CN201554660U (en) * | 2009-12-04 | 2010-08-18 | 山东颜山泵业有限公司 | Diving slurry pump |
| CN202500788U (en) * | 2011-09-10 | 2012-10-24 | 张延兵 | Amphibious slurry pump having a high-pressure water gun nozzle |
| CN203175885U (en) * | 2013-02-03 | 2013-09-04 | 张延兵 | Submersible slurry pump with inlet anti-blocking protective device |
-
2013
- 2013-02-03 CN CN201310048010.8A patent/CN103104507B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5685598A (en) * | 1979-12-14 | 1981-07-11 | Hitachi Ltd | Underwater pump with sand removing device |
| JPS62143764U (en) * | 1986-03-04 | 1987-09-10 | ||
| JP2001271783A (en) * | 2000-03-27 | 2001-10-05 | Kurimoto Ltd | Sand pump device for sediment picking |
| CN1393605A (en) * | 2001-06-29 | 2003-01-29 | 东洋电机工业所股份有限公司 | Remover for sand and soil |
| CN2813940Y (en) * | 2005-04-21 | 2006-09-06 | 鹤岗市斯达排沙潜水泵有限公司 | Double-stirring automatic cleaning and dredging submerged sewage pump |
| CN201554660U (en) * | 2009-12-04 | 2010-08-18 | 山东颜山泵业有限公司 | Diving slurry pump |
| CN202500788U (en) * | 2011-09-10 | 2012-10-24 | 张延兵 | Amphibious slurry pump having a high-pressure water gun nozzle |
| CN203175885U (en) * | 2013-02-03 | 2013-09-04 | 张延兵 | Submersible slurry pump with inlet anti-blocking protective device |
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| Publication number | Publication date |
|---|---|
| CN103104507A (en) | 2013-05-15 |
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