CN104974483A - Engine cooling water pump dedicated impeller - Google Patents
Engine cooling water pump dedicated impeller Download PDFInfo
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- CN104974483A CN104974483A CN201510389313.5A CN201510389313A CN104974483A CN 104974483 A CN104974483 A CN 104974483A CN 201510389313 A CN201510389313 A CN 201510389313A CN 104974483 A CN104974483 A CN 104974483A
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- parts
- cooling water
- water pump
- engine cooling
- fiber
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to an engine cooling water pump dedicated impeller; used materials include the following components in parts by weight: 10-15 parts of asphalt fiber, 10-15 parts of polyphenylene sulfide, 10-20 parts of carbon fiber, 10-15 parts of silicon carbide, 5-8 parts of glass fiber, 5-15 parts of polystyrene, 5-15 parts of nano-scale calcium carbonate, 15-30 parts of polyethylene terephthalate fiber, 10-15 parts of a silicone masterbatch, and 10-15 parts of fiberglass. The engine cooling water pump dedicated impeller disclosed by the invention is prepared by adopting the novel composite materials, has the advantages of light overall mass, high blade dimension stability, good chemical stability, stronger corrosion resistance, long service life, and low cost; and the product is formed by direct injection molding, and the production efficiency is high.
Description
Technical field
The present invention relates to the component of pump, be specifically related to a kind of engine cooling water pump special impeller.
Background technology
Impeller refers to the wheel disc that movable vane is housed, and finger wheel dish and the general name of rotating vane be installed on it, be the important component part of pump again.Because the environment for use of pump is different, the various performance requriementss for impeller are also not quite similar.The many casting by metallic substance of existing impeller is made, and its weight strengthens, but intensity is less, and erosion resistance is very poor, and product fraction defective is high in castingprocesses, and work-ing life is also very short.
Summary of the invention
For solving the technical problem existed in prior art, the invention provides a kind of engine cooling water pump special impeller.
Technique effect of the present invention is achieved through the following technical solutions:
A kind of engine cooling water pump special impeller, its material therefor comprises the component of following parts by weight: pitch fibers 10-15, polyphenylene sulfide 10-15, carbon fiber 10-20, silicon carbide 10-15, glass fibre 5-8 part, polystyrene 5-15, nanometer grade calcium carbonate 5-15, pet fiber 15-30, silicone master batch 10-15, glass 10-15 part.
Further, its material therefor comprises the component of following parts by weight: pitch fibers 10, polyphenylene sulfide 10, carbon fiber 10, silicon carbide 10,5 parts, glass fibre, polystyrene 5, nanometer grade calcium carbonate 10, pet fiber 15, silicone master batch 10, glass 15 parts.
The invention has the beneficial effects as follows:
Engine cooling water pump special impeller disclosed in this invention, adopts novel matrix material to make, and its oeverall quality is light, and blade dimensions stability is high, chemical stability is good, has stronger erosion resistance, long service life, with low cost, product is by direct injection moulding, and productivity effect is high.
Embodiment
Introduce technical solution of the present invention in detail below.
A kind of engine cooling water pump special impeller, its material therefor comprises the component of following parts by weight: pitch fibers 10, polyphenylene sulfide 10, carbon fiber 10, silicon carbide 10,5 parts, glass fibre, polystyrene 5, nanometer grade calcium carbonate 10, pet fiber 15, silicone master batch 10, glass 15 parts.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. an engine cooling water pump special impeller, it is characterized in that: its material therefor comprises the component of following parts by weight: pitch fibers 10-15, polyphenylene sulfide 10-15, carbon fiber 10-20, silicon carbide 10-15, glass fibre 5-8 part, polystyrene 5-15, nanometer grade calcium carbonate 5-15, pet fiber 15-30, silicone master batch 10-15, glass 10-15 part.
2. a kind of engine cooling water pump special impeller according to claim 1, it is characterized in that: its material therefor comprises the component of following parts by weight: pitch fibers 10, polyphenylene sulfide 10, carbon fiber 10, silicon carbide 10,5 parts, glass fibre, polystyrene 5, nanometer grade calcium carbonate 10, pet fiber 15, silicone master batch 10, glass 15 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389313.5A CN104974483A (en) | 2015-07-06 | 2015-07-06 | Engine cooling water pump dedicated impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389313.5A CN104974483A (en) | 2015-07-06 | 2015-07-06 | Engine cooling water pump dedicated impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104974483A true CN104974483A (en) | 2015-10-14 |
Family
ID=54271474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510389313.5A Pending CN104974483A (en) | 2015-07-06 | 2015-07-06 | Engine cooling water pump dedicated impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104974483A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540737A (en) * | 2019-08-23 | 2019-12-06 | 徐州东坤耐磨材料有限公司 | Preparation method of high-strength impeller |
-
2015
- 2015-07-06 CN CN201510389313.5A patent/CN104974483A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540737A (en) * | 2019-08-23 | 2019-12-06 | 徐州东坤耐磨材料有限公司 | Preparation method of high-strength impeller |
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Legal Events
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| 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: 20151014 |