CN214702376U - Turbine and turbine flowmeter - Google Patents
Turbine and turbine flowmeter Download PDFInfo
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- CN214702376U CN214702376U CN202121284083.3U CN202121284083U CN214702376U CN 214702376 U CN214702376 U CN 214702376U CN 202121284083 U CN202121284083 U CN 202121284083U CN 214702376 U CN214702376 U CN 214702376U
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Abstract
The utility model discloses a turbine and turbine flowmeter in flowmeter technical field, include: a turbine mounting shaft; a turbine blade assembly, the turbine blade being movably mounted on the turbine mounting shaft; a screw mounted at a side middle end of a turbine mounting shaft, the screw connected with the turbine blade assembly, the turbine mounting shaft including: an outer sleeve; the inner supporting block is arranged at the middle end of the inner cavity of the outer sleeve; the first clamping grooves are uniformly formed in the outer side wall of the inner supporting block and communicated with the inner cavity of the inner supporting block; a plurality of second draw-in grooves, it is a plurality of the second draw-in groove is seted up on the lateral wall of outer sleeve, the second draw-in groove with the inner chamber of outer sleeve link up mutually, the utility model discloses can change an solitary turbine blade, very big reduction turbine flowmeter's cost of maintenance.
Description
Technical Field
The utility model relates to a flowmeter technical field specifically is a turbine and turbine flowmeter.
Background
A flow meter is a meter that measures the flow rate and/or the total amount of fluid in a selected time interval. Simply a meter for measuring the flow of fluid in a pipe or open channel.
The liquid turbine flowmeter is a novel intelligent instrument which integrates a turbine flow sensor and a display integration and is developed by adopting an advanced ultra-low power consumption single-chip microcomputer technology, and has the obvious advantages of compact mechanism, visual and clear reading, high reliability, no interference of an external power supply, lightning protection, low cost and the like.
For fixed connection between turbine and the turbine blade in the current turbine flowmeter, be non-detachable between turbine and the turbine blade, need change whole turbine after the turbine blade damages, improved turbine agitator's cost of maintenance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a turbine and turbine flowmeter to for fixed connection between the turbine in the current turbine flowmeter who proposes among the solution above-mentioned background art and the turbine blade, be non-detachable between turbine and the turbine blade, need change whole turbine after the turbine blade damages, improved turbine agitator's cost of maintenance's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a turbine, comprising:
a turbine mounting shaft;
a turbine blade assembly, the turbine blade being movably mounted on the turbine mounting shaft;
the screw rod is installed at the middle end of one side of the turbine installation shaft and connected with the turbine blade assembly.
Preferably, the turbine mounting shaft comprises:
an outer sleeve;
the inner supporting block is arranged at the middle end of the inner cavity of the outer sleeve;
the first clamping grooves are uniformly formed in the outer side wall of the inner supporting block and communicated with the inner cavity of the inner supporting block;
the second clamping grooves are formed in the outer side wall of the outer sleeve and communicated with the inner cavity of the outer sleeve, and the second clamping grooves correspond to the first clamping grooves.
Preferably, the turbine blade assembly comprises:
an inner sleeve;
the blades are uniformly arranged on the outer side wall of the inner sleeve through bolts.
Preferably, the inner sleeve comprises:
an internally threaded post;
the supporting blocks are uniformly arranged on the outer side wall of the internal thread column;
and the mounting sleeves are arranged on the outer side walls of the supporting blocks.
Preferably, the blade includes:
a blade body;
the mounting plate is arranged at the bottom of the blade body.
A turbine flowmeter is provided with the turbine.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can change an solitary turbine blade, very big reduction turbine flowmeter's cost of maintenance, the mounting panel forms with blade body processing as an organic whole, the bottom and the telescopic outer wall contact of installation of mounting panel, the mounting panel passes through the bolt fastening on the telescopic outer wall of installation, blade body passes through the mounting panel and installs on the telescopic outer wall of installation, be demountable installation between blade body and the installation sleeve, after a certain blade body damages, only need to destroy the blade body that damages tear open trade can, need not change whole turbine, the effectual cost of maintenance who practices thrift turbine flowmeter.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the turbine mounting shaft structure of the present invention;
FIG. 3 is a schematic view of a turbine blade assembly according to the present invention;
FIG. 4 is a schematic view of the inner sleeve structure of the present invention;
FIG. 5 is a schematic view of the blade structure of the present invention;
fig. 6 is a schematic view of the screw of the present invention.
In the figure: 100 turbine installation shafts, 110 outer sleeves, 120 inner supporting blocks, 130 first clamping grooves, 140 second clamping grooves, 200 turbine blade assemblies, 210 inner sleeves, 211 internal thread columns, 212 supporting blocks, 213 installation sleeves, 220 blades, 221 blade bodies, 222 installation plates and 300 screws.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a turbine and turbine flowmeter can change an solitary turbine blade, very big reduction turbine flowmeter's cost of maintenance, please refer to figure 1, include: turbine mounting shaft 100, turbine blade assembly 200 and screw 300;
referring to fig. 1-2, a turbine mounting shaft 100 includes:
an outer sleeve 110;
the inner supporting block 120 is arranged at the middle end of the inner cavity of the outer sleeve 110, and the inner supporting block 120 and the outer sleeve 110 are integrally processed;
a plurality of first clamping grooves 130 are uniformly formed in the outer side wall of the inner support block 120, and the first clamping grooves 130 are communicated with the inner cavity of the inner support block 120;
a plurality of second clamping grooves 140 are formed in the outer side wall of the outer sleeve 110, the second clamping grooves 140 are communicated with the inner cavity of the outer sleeve 110, and the second clamping grooves 140 correspond to the first clamping grooves 130;
referring to fig. 1-5, a turbine blade 200 is movably mounted on a turbine mounting shaft 100, the turbine blade assembly 200 comprising:
an inner sleeve 210, the inner sleeve 210 comprising:
the internal thread column 211 is matched with the inner cavity of the inner support block 120, and the internal thread column 211 can slide in the inner cavity of the inner support block 120;
the plurality of supporting blocks 212 are uniformly arranged on the outer side wall of the internal thread column 211, the supporting blocks 212 and the internal thread column 211 are integrally processed, the supporting blocks 212 are matched with the first clamping groove 130, and the supporting blocks 212 are clamped on the inner side of the first clamping groove 130;
the mounting sleeves 213 are arranged on the outer side walls of the plurality of supporting blocks 212, the mounting sleeves 213 and the supporting blocks 212 are integrally processed, the mounting sleeves 213 are inserted into gaps between the outer sleeves 110 and the inner supporting blocks 120, and the inner side walls of the mounting sleeves 213 are in contact with the outer side walls of the inner supporting blocks 120;
a plurality of vanes 210 are all uniformly installed on the outer sidewall of the inner sleeve 210 by bolts, and the vane 220 includes:
the blade body 221 is matched with the second clamping groove 140, and the blade body 221 is inserted into the inner side of the second clamping groove 140;
the mounting plate 222 is arranged at the bottom of the blade body 221, the mounting plate 222 and the blade body 221 are integrally processed, the bottom of the mounting plate 222 is in contact with the outer wall of the mounting sleeve 213, the mounting plate 222 is fixed on the outer wall of the mounting sleeve 213 through bolts, the blade body 221 is mounted on the outer wall of the mounting sleeve 213 through the mounting plate 222, the blade body 221 and the mounting sleeve 213 are detachably mounted, when one blade body 221 is damaged, only the damaged blade body 221 needs to be disassembled and replaced, the whole turbine does not need to be replaced, the maintenance cost of the turbine flowmeter is effectively saved, and one side, facing the blade body 221, of the mounting plate 222 is in contact with the inner side face of the outer sleeve 110;
referring to fig. 1 to 6, the screw 300 is mounted on the outer sleeve 110 through a bearing at a middle end of a side far away from the inner support block 120, a threaded end of the screw 300 penetrates through an inner cavity of the inner support block 120, the screw 300 is matched with the internal threaded column 211, the internal threaded column 211 is sleeved on an outer wall of the screw 300 through threaded connection, the screw 300 is rotated to drive the internal threaded column 211 to move inside the inner support block 120, the internal threaded column 211 drives the inner support block 120 and the outer sleeve 110 to move inside the mounting sleeve 213, the mounting sleeve 213 drives the blade body 221 to move inside the second slot 140 until front and rear side surfaces of the blade body 221 are flush with front and rear side surfaces of the outer sleeve 110, and the blade body 221 is fixed on a side wall of the outer sleeve 110 through the screw 300.
A kind of turbine flowmeter is disclosed, which comprises a casing,
the turbine flowmeter is provided with the turbine.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. A turbine, characterized by: the method comprises the following steps:
a turbine mounting shaft (100);
a turbine blade assembly (200), said turbine blade assembly (200) being movably mounted on said turbine mounting shaft (100);
a screw (300), the screw (300) being installed at a side middle end of the turbine installation shaft (100), the screw (300) being connected with the turbine blade assembly (200).
2. A turbine according to claim 1, wherein: the turbine mounting shaft (100) comprises:
an outer sleeve (110);
an inner support block (120), wherein the inner support block (120) is arranged at the middle end of the inner cavity of the outer sleeve (110);
the first clamping grooves (130) are uniformly formed in the outer side wall of the inner supporting block (120), and the first clamping grooves (130) are communicated with the inner cavity of the inner supporting block (120);
the second clamping grooves (140) are formed in the outer side wall of the outer sleeve (110), the second clamping grooves (140) are communicated with the inner cavity of the outer sleeve (110), and the second clamping grooves (140) correspond to the first clamping grooves (130).
3. A turbine according to claim 1, wherein: the turbine blade assembly (200) comprises:
an inner sleeve (210);
a plurality of vanes (220), wherein the vanes (220) are uniformly arranged on the outer side wall of the inner sleeve (210) through bolts.
4. A turbine according to claim 3, wherein: the inner sleeve (210) comprises:
an internally threaded post (211);
a plurality of supporting blocks (212), wherein the supporting blocks (212) are uniformly arranged on the outer side wall of the internal thread column (211);
a mounting sleeve (213), the mounting sleeve (213) being disposed on an outer sidewall of the plurality of support blocks (212).
5. A turbine according to claim 3, wherein: the blade (220) comprises:
a blade body (221);
a mounting plate (222), the mounting plate (222) being disposed at a bottom of the blade body (221).
6. A turbine flow meter, characterized by: the turbine flowmeter is provided with the turbine according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121284083.3U CN214702376U (en) | 2021-06-09 | 2021-06-09 | Turbine and turbine flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121284083.3U CN214702376U (en) | 2021-06-09 | 2021-06-09 | Turbine and turbine flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214702376U true CN214702376U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121284083.3U Active CN214702376U (en) | 2021-06-09 | 2021-06-09 | Turbine and turbine flowmeter |
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| Country | Link |
|---|---|
| CN (1) | CN214702376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472339A (en) * | 2022-01-24 | 2022-05-13 | 南通科技职业学院 | A high-efficient screening equipment that washs for traditional chinese medicine |
-
2021
- 2021-06-09 CN CN202121284083.3U patent/CN214702376U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472339A (en) * | 2022-01-24 | 2022-05-13 | 南通科技职业学院 | A high-efficient screening equipment that washs for traditional chinese medicine |
| CN114472339B (en) * | 2022-01-24 | 2023-08-15 | 南通科技职业学院 | A high-efficient screening equipment that washs for traditional chinese medicine |
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