CN204330030U - Heavy caliber table valve integrated formula water meter turbine support - Google Patents
Heavy caliber table valve integrated formula water meter turbine support Download PDFInfo
- Publication number
- CN204330030U CN204330030U CN201420819905.7U CN201420819905U CN204330030U CN 204330030 U CN204330030 U CN 204330030U CN 201420819905 U CN201420819905 U CN 201420819905U CN 204330030 U CN204330030 U CN 204330030U
- Authority
- CN
- China
- Prior art keywords
- stop collar
- water meter
- impeller
- protective cover
- heavy caliber
- Prior art date
- 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 - Fee Related
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Abstract
The utility model relates to water meter device field, particularly relate to a kind of heavy caliber table valve integrated formula water meter turbine support, it is characterized in that: comprise base, protective cover and stop collar, described protective cover is fixed on described base, described stop collar is inserted in described protective cover, described stop collar is used for fixing impeller axle, and the ring week of described base is provided with the first fixed orifice, and the top of described stop collar is provided with the second fixed orifice.The utility model structure is simple, and relative to prior art, this impeller bracket is safe and reliable, can effectively support impeller axle, prevent impeller from rocking, and improves the serviceable life of impeller.
Description
Technical field
The utility model relates to water meter device field, particularly relates to a kind of heavy caliber table valve integrated formula water meter turbine support.
Background technology
At present, urbanite water consumption table majority is that water promotes vane rotary to measure the semi-invariant of urbanite water consumption, i.e. rotor water gauge.Water meter can be divided into positive displacement and rotary wind type, and positive displacement is that equivalent is measured, and rotary wind type realizes indirect inspection according to the speed of current and the rotating speed of impeller.Rotor water gauge can be divided into dry type and wet type, rotary-wing type wet water-meter is connected on water supply line, the gland on housing and its top forms volume, connecting portion between fluid intake and outlet is housing, and its top is counter, and bottom is impeller box, impeller and lower shaft is had in impeller box, impeller box upper and lower end all has many holes, below be blasthole, above be apopore.Impeller axle in impeller box is connected with the armature spindle of counter, and water is entered in impeller box by blasthole and promotes wheel rotation, makes its driven gear rotate the semi-invariant that can show water.This kind of structure can only be applicable to small-bore water meter, and impeller axle is directly placed in impeller box, does not support, and for bigbore water meter, because the turnover water yield is larger, impeller axle is easily washed and rocks, and causes damaging.
Utility model content
The purpose of this utility model is the deficiency overcoming above-mentioned technology, and provides a kind of heavy caliber table valve integrated formula water meter turbine support, is applicable to large-diameter water meter, available protecting impeller axle.
The utility model for achieving the above object, by the following technical solutions: a kind of heavy caliber table valve integrated formula water meter turbine support, it is characterized in that: comprise base, protective cover and stop collar, described protective cover is fixed on described base, described stop collar is inserted in described protective cover, described stop collar is used for fixing impeller axle, and the ring week of described base is provided with the first fixed orifice, and the top of described stop collar is provided with the second fixed orifice.
Preferably, the surrounding of described protective cover is provided with reinforcement.Improve the supporting capacity of protective cover.
Preferably, the top of described stop collar is provided with seal groove.Formed with water meter and seal, prevent current from entering in water meter circuit.
The beneficial effects of the utility model are: the utility model structure is simple, and relative to prior art, this impeller bracket is safe and reliable, can effectively support impeller axle, prevent impeller from rocking, and improve the serviceable life of impeller.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is side view of the present utility model.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing and preferred embodiment.As shown in Figure 1, a kind of heavy caliber table valve integrated formula water meter turbine support, comprise base 1, protective cover 2 and stop collar 3, described protective cover is fixed on described base, described stop collar is inserted in described protective cover, described stop collar is used for fixing impeller axle, described base be provided with the first fixed orifice 4 ring week, the top of described stop collar is provided with the second fixed orifice 5.The surrounding of described protective cover is provided with reinforcement 6.Improve the supporting capacity of protective cover.The top of described stop collar is provided with seal groove 7.Formed with water meter and seal, prevent current from entering in water meter circuit.
The utility model structure is simple, and relative to prior art, this impeller bracket is safe and reliable, can effectively support impeller axle, prevent impeller from rocking, and improves the serviceable life of impeller.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a heavy caliber table valve integrated formula water meter turbine support, it is characterized in that: comprise base, protective cover and stop collar, described protective cover is fixed on described base, described stop collar is inserted in described protective cover, described stop collar is used for fixing impeller axle, the ring week of described base is provided with the first fixed orifice, and the top of described stop collar is provided with the second fixed orifice.
2. heavy caliber table according to claim 1 valve integrated formula water meter turbine support, is characterized in that: the surrounding of described protective cover is provided with reinforcement.
3. heavy caliber table according to claim 2 valve integrated formula water meter turbine support, is characterized in that: the top of described stop collar is provided with seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420819905.7U CN204330030U (en) | 2014-12-19 | 2014-12-19 | Heavy caliber table valve integrated formula water meter turbine support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420819905.7U CN204330030U (en) | 2014-12-19 | 2014-12-19 | Heavy caliber table valve integrated formula water meter turbine support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204330030U true CN204330030U (en) | 2015-05-13 |
Family
ID=53166380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420819905.7U Expired - Fee Related CN204330030U (en) | 2014-12-19 | 2014-12-19 | Heavy caliber table valve integrated formula water meter turbine support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204330030U (en) |
-
2014
- 2014-12-19 CN CN201420819905.7U patent/CN204330030U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |