CN109900332A - A kind of dedicated turbine of turbine flowmeter - Google Patents
A kind of dedicated turbine of turbine flowmeter Download PDFInfo
- Publication number
- CN109900332A CN109900332A CN201711286881.8A CN201711286881A CN109900332A CN 109900332 A CN109900332 A CN 109900332A CN 201711286881 A CN201711286881 A CN 201711286881A CN 109900332 A CN109900332 A CN 109900332A
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- Prior art keywords
- turbine
- axle sleeve
- blade
- turbine body
- dedicated
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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.)
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Abstract
The invention discloses a kind of dedicated turbines of turbine flowmeter, including turbine body and the blade being arranged on turbine body, mounting hole is provided on turbine body, the blade is arranged along turbine body length direction spiral, blade surface is provided with magnetic material layer, and the turbine body both ends are respectively arranged with axle sleeve, and axle sleeve is T-shaped, the miner diameter end of axle sleeve is arranged in mounting hole, and axis hole is provided on axle sleeve.Structure of the invention rationally, facilitate it is durable, blade in the shape of a spiral, and surface be arranged magnetic material layer, shock resistance, magnetic conductivity and corrosion resistance, which have, largely to be improved, be unlikely to deform and corroded, be arranged axle sleeve, be easily installed, and applied widely.
Description
Technical field
The present invention relates to a kind of turbine flowmeter, in particular to a kind of dedicated turbine of turbine flowmeter.
Background technique
Liquid turbine flowmeter is delicate flow measuring instrumentss, and corresponding flow totalizer meter is mating can be used for measuring liquid
The flow and total amount of body, are widely used in the fields such as petroleum, chemical industry, metallurgy, scientific research.Used in existing liquid turbine flowmeter
Turbine is laid out several blades on the side wall of the turbine body including turbine body and in a ring；Existing turbine is divided into two major classes:
The turbine of plastics turbine and the metal welding of processing, plastics turbine shock resistance is poor, easy to aging, need to inlay permeability magnetic material；Gold
The turbine magnetic property for belonging to welding is good, but deformation is larger, corrosion resistance is poor.
Summary of the invention
The object of the invention is that providing, a kind of structure is simple, and shock resistance and magnetic property are good, on-deformable
The dedicated turbine of turbine flowmeter.
To achieve the goals above, the technical solution adopted by the present invention is that such: turbine flowmeter of the invention is dedicated
Turbine is provided with mounting hole on turbine body, the blade is long along turbine body including turbine body and the blade being arranged on turbine body
The setting of direction spiral is spent, blade surface is provided with magnetic material layer, and the turbine body both ends are respectively arranged with axle sleeve, and axle sleeve is in T
The miner diameter end of shape, axle sleeve is arranged in mounting hole, and axis hole is provided on axle sleeve.
Preferably, the blade is four, it is uniformly arranged on turbine body.
Preferably, the axle sleeve is made of wear-resistant material.
Compared with the prior art, the advantages of the present invention are as follows: structure of the invention rationally, it is durable to facilitate, blade in the shape of a spiral,
And magnetic material layer is arranged in surface, shock resistance, magnetic conductivity and corrosion resistance, which have, largely to be improved, not variable
Shape and corroded, axle sleeve is set, is easily installed, and applied widely.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings.
Referring to Fig. 1, the dedicated turbine of turbine flowmeter of the invention, including turbine body 1 and the blade being arranged on turbine body 1
2, mounting hole is provided on turbine body 1, the blade 2 is arranged along 1 length direction spiral of turbine body, and 2 surface of blade is provided with magnetic
Property material layer 3,1 both ends of turbine body are respectively arranged with axle sleeve 4, and axle sleeve 4 is T-shaped, and the miner diameter end of axle sleeve 4 is arranged in mounting hole
It is interior, axis hole is provided on axle sleeve 4, the blade 2 is four, is uniformly arranged on turbine body 1, the axle sleeve 4 uses wear-resisting material
Material is made.
Blade 2 in the shape of a spiral, reduces liquid to the impact force of blade 2, is unlikely to deform it, and magnetic material is arranged in surface
The bed of material 3, shock resistance, magnetic conductivity and corrosion resistance, which have, largely to be improved, and is unlikely to deform and is corroded, this hair
It is bright it is structurally reasonable, facilitate it is durable, be arranged axle sleeve 4, be easily installed, and applied widely.
Claims (3)
1. a kind of dedicated turbine of turbine flowmeter is provided on turbine body including turbine body and the blade being arranged on turbine body
Mounting hole, it is characterised in that: the blade is arranged along turbine body length direction spiral, and blade surface is provided with magnetic material layer,
The turbine body both ends are respectively arranged with axle sleeve, and axle sleeve is T-shaped, and the miner diameter end of axle sleeve is arranged in mounting hole, are arranged on axle sleeve
There is axis hole.
2. the dedicated turbine of turbine flowmeter according to claim 1, it is characterised in that: the blade is four, is uniformly set
It sets on turbine body.
3. the dedicated turbine of turbine flowmeter according to claim 1, it is characterised in that: the axle sleeve uses wear-resistant material system
At.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711286881.8A CN109900332A (en) | 2017-12-07 | 2017-12-07 | A kind of dedicated turbine of turbine flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711286881.8A CN109900332A (en) | 2017-12-07 | 2017-12-07 | A kind of dedicated turbine of turbine flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109900332A true CN109900332A (en) | 2019-06-18 |
Family
ID=66939513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711286881.8A Withdrawn CN109900332A (en) | 2017-12-07 | 2017-12-07 | A kind of dedicated turbine of turbine flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109900332A (en) |
-
2017
- 2017-12-07 CN CN201711286881.8A patent/CN109900332A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190618 |