CN202612189U - Novel impeller type high performance pump efficiency ring structure - Google Patents
Novel impeller type high performance pump efficiency ring structure Download PDFInfo
- Publication number
- CN202612189U CN202612189U CN 201220184438 CN201220184438U CN202612189U CN 202612189 U CN202612189 U CN 202612189U CN 201220184438 CN201220184438 CN 201220184438 CN 201220184438 U CN201220184438 U CN 201220184438U CN 202612189 U CN202612189 U CN 202612189U
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- China
- Prior art keywords
- pump efficiency
- pump
- ring structure
- ring
- efficiency ring
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a novel impeller type high performance pump efficiency ring structure. A pump efficiency ring is ring-shaped and is mounted on a shaft sleeve through a shaft hole at the center; and one end surface of the pump ring, which is positioned on one side of a pump chamber, is processed into the shape of an impeller composed of blades. The novel impeller type high performance pump efficiency ring structure has the characteristics that the space of a pump sealing cavity is fully utilized, the pump efficiency is enhanced greatly, and the sealing heat exchange requirement under the high-temperature environment can be met.
Description
Technical field
The utility model relates to the mechanical sealing technology field, is specifically related to the high-effect pump efficiency ring structure of a kind of novel impeller formula.
Background technique
At present in various mechanical seal rinsing schemes, pump efficiency ring has good economy performance, characteristics such as applied widely, in API682 standard seal flushing scheme; All be to utilize heat exchange cooling that pump efficiency ring realizes sealing in the schemes such as PLAN23, PLAN52, PLAN53; Therefore the structure of pump efficiency ring also is to update, and at present, several kinds of pump efficiency ring structural types commonly used have: screw thread pump efficiency, centrifugal pump efficiency etc.; Concrete structure changes also a lot because of the sealing installing space is different; Because the difference of pump efficiency ring physical dimension will produce considerable influence to the pump efficiency ability, therefore, how to utilize limited space; Design the strong pump efficiency ring structure of pump efficiency ability, also embodied the height of Seal Design level to a great extent.
The model utility content
The purpose of the utility model is to overcome above-mentioned not enough problem, provides a kind of novel impeller formula high-effect pump efficiency ring structure.
The utility model for realizing the technological scheme that above-mentioned purpose adopted is: the high-effect pump efficiency ring structure of a kind of novel impeller formula; Pump efficiency ring is a ring; Axis hole through the centre is installed on the axle sleeve, and the end face that said pump efficiency ring is positioned at pump chamber one side is processed into the impeller shape of being made up of blade.
The characteristics of the utility model are: make full use of the pump seal cavity space, strengthened the pump efficiency ability greatly, can satisfy the heat exchange requirement of the sealing under the hot environment.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is that the A-A of Fig. 1 is to sectional view;
Fig. 3 is that the utility model is applied in the schematic representation in the mechanical seal.
Wherein: 1, axis hole 2, blade.
Embodiment
Shown in Fig. 1-3, the utility model is the high-effect pump efficiency ring structure of a kind of novel impeller formula, and pump efficiency ring is a ring; Axis hole 1 through the centre is installed on the axle sleeve; Shape is according to the design of part design that is associated in the axis hole 1, and the end face that said pump efficiency ring is positioned at pump chamber one side is processed into the impeller shape that is formed by a plurality of blades 2, and the opposite side of said pump efficiency ring is according to the design of part design that is associated; The utility model adopts the centrifugal pump working principle; Liquid is radially thrown away after producing very big centrifugal force under a plurality of blade 2 effects, and the utility model can make the pump efficiency medium produce higher pressure and bigger circular flow at outlet end, and can change the pump efficiency ability through the curve of adjusting vane 2; Can sealing liquid be delivered to higher position, satisfy usage requirement big flow circulation sealing liquid.
The above; Be merely the preferable embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technician who is familiar with the present technique field is equal to replacement or changes according to the technological scheme of the utility model and model utility design thereof in the technical scope that the utility model discloses, and all should be encompassed within the protection domain of the utility model.
Claims (1)
1. the high-effect pump efficiency ring structure of novel impeller formula, it is characterized in that: pump efficiency ring is a ring, and the axis hole (1) through the centre is installed on the axle sleeve, and the end face that said pump efficiency ring is positioned at pump chamber one side is processed into the impeller shape of being made up of blade (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220184438 CN202612189U (en) | 2012-04-27 | 2012-04-27 | Novel impeller type high performance pump efficiency ring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220184438 CN202612189U (en) | 2012-04-27 | 2012-04-27 | Novel impeller type high performance pump efficiency ring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202612189U true CN202612189U (en) | 2012-12-19 |
Family
ID=47345893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220184438 Expired - Lifetime CN202612189U (en) | 2012-04-27 | 2012-04-27 | Novel impeller type high performance pump efficiency ring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202612189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644619A (en) * | 2012-04-27 | 2012-08-22 | 大连华阳光大密封有限公司 | Novel impeller type high-efficiency pump ring structure |
-
2012
- 2012-04-27 CN CN 201220184438 patent/CN202612189U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644619A (en) * | 2012-04-27 | 2012-08-22 | 大连华阳光大密封有限公司 | Novel impeller type high-efficiency pump ring structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: DALIAN HUAYANG SEALS CO., LTD. Free format text: FORMER NAME: DALIAN HUAYANG GUANGDA SEALING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 116036, 25, Xu Xu Road, Dalian, Ganjingzi, Liaoning Patentee after: DALIAN HUAYANG SEALS CO., LTD. Address before: 116036, 25, Xu Xu Road, Dalian, Ganjingzi, Liaoning Patentee before: Dalian Huayang Seals Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |