CN209117107U - A kind of horizontal screw wing wet type cold water meter - Google Patents
A kind of horizontal screw wing wet type cold water meter Download PDFInfo
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- CN209117107U CN209117107U CN201822153379.6U CN201822153379U CN209117107U CN 209117107 U CN209117107 U CN 209117107U CN 201822153379 U CN201822153379 U CN 201822153379U CN 209117107 U CN209117107 U CN 209117107U
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- shell
- feeding inlet
- storing box
- material storing
- cylinder
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Abstract
The utility model discloses a kind of horizontal screw wing wet type cold water meters, including readout instrument dial plate and guide shell, the side of the guide shell is connected with readout instrument dial plate, the a port of the guide shell is connected with columned vortex case, the guide shell is fixedly connected with the side of vortex case, the vortex case is fixedly connected with water inlet pipe far from the end sides of guide shell, described vortex another end of case is connected with the blowdown shell of cylindrical shell shape, the inner wall of the vortex case is provided with the flow deflector of spiral plate, the inner cavity of the blowdown shell is provided with filter device, the filter device includes feeding inlet, intercept fan and material storing box, the utility model changes simple filter type in the prior art by the design of filter device, the filter type of centrifugation classification can filter out different size of gravel impurity, improve the work of entire water meter Quality.
Description
Technical field
The utility model relates to water meter technical field, specially a kind of horizontal screw wing wet type cold water meter.
Background technique
Wet-type meter: the water-immersed water meter of counter, watch crystal bear hydraulic pressure, and the transmission of sensor and counter is
Gear-linked, the quality of water quality will affect the readability of meter reading after a period of use, should preferentially adopt in indoor design
Use wet-type meter.
Horizontal screw wing wet type cold water meter in the prior art must first pass through filter mechanism when working, but simple filtering side
Formula working efficiency is low, influences the measurement accuracy of water meter.
It can solve problem if the ability if a kind of water meter can be invented with high efficiency filter water, we provide one thus
Kind horizontal screw wing wet type cold water meter.
Utility model content
The purpose of this utility model is to provide a kind of horizontal screw wing wet type cold water meters, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of horizontal screw wing wet type cold water meter, including
Readout instrument dial plate and guide shell, the side of the guide shell are connected with readout instrument dial plate, a port connection of the guide shell
There is columned vortex case, the guide shell is fixedly connected with the side of vortex case, the vortex end of the case far from guide shell
Side is fixedly connected with water inlet pipe, and described vortex another end of case is connected with the blowdown shell of cylindrical shell shape, the vortex
The inner wall of case is provided with the flow deflector of spiral plate, and the inner cavity of the blowdown shell is provided with filter device, the filter device
Including feeding inlet, fan and material storing box are intercepted, the material storing box is the cylindrical shell of one end bottom opening, the circle of the material storing box
Plate end is fixedly connected with the feeding inlet of several aligned arrangements, and the inner cavity of the feeding inlet is provided with interception fan.
Preferably, the feeding inlet is connected to the structure collectively constituted, pan feeding with triangular prism housing cavity by cylindrical shell
Interception fan is provided in the cylindrical shell inner cavity of mouth, the interception fan is that cylinder outer wall uniform ring sets several rectangular-shapes fans
The assembly of impeller, the cylinder bore movable sleeve for intercepting fan are connected to shaft, the end of shaft and the cylinder cover of feeding inlet
Body bottom surface is fixedly connected.
Preferably, the flabellum plate part for intercepting fan extends in the triangular prism shell of feeding inlet, the interception wind
The flabellum plate of fan is fixedly connected on the circular cylindrical shell inner wall of the feeding inlet far from magnetic patch one is embedded in the end entity of cylinder
There is the magnetic patch two of circular arc plate, the triangular prism shell of the feeding inlet is fixedly connected with the plectane of material storing box.
Preferably, the cylinder of several different pore sizes, one end of cylinder are provided in the inner cavity of the material storing box with central axis
It is fixedly connected with the plectane of material storing box, the other end of several cylinders and the bottom surface of open end cylinder of material storing box are coplanar, Ruo Ganyuan
Plectane is separated into multiple annular sections by cylinder, several equally distributed circular holes is offered on each annular section of plectane, and every
Be connected with a feeding inlet on a region, the triangular prism housing parts of the material storing box plectane face feeding inlet open up it is jagged,
It is tied on the trigone shell of the feeding inlet respectively at the adjacent side of the plectane of material storing box and the cylindrical shell of feeding inlet for opening
Structure.
Preferably, the vortex case is provided with cylinder protrusion with the contact end of blowdown shell, and two cylinders protrude it
Between be bolted.
Compared with prior art, the utility model has the beneficial effects that
1. the device changes simple filter type in the prior art by the design of filter device, it is centrifuged the filtering of classification
Mode can filter out different size of gravel impurity, improve the work quality of entire water meter；
2. the device rests on gravel impurity in material storing box without automatic by the design of feeding inlet and interception fan
It is detached from the control of material storing box, the later period only needs to unload blowdown shell into the rapid cleaning that impurity can be realized, and improves entire water
The practicability of table.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is flow deflector structure schematic diagram；
Fig. 3 is storing case structure schematic diagram；
Fig. 4 is filter apparatus configuration schematic diagram.
In figure: 1 readout instrument dial plate, 2 guide shells, 3 vortex casees, 4 water inlet pipes, 5 blowdown shells, 6 flow deflectors, 7 filter devices,
8 feeding inlets, 9 intercept fan, 10 material storing box, 11 magnetic patch one, 12 magnetic patch two.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the technical solution in the utility model, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of horizontal screw wing wet type cold water meter, including read
Number instrument board 1 and guide shell 2, the side of guide shell 2 are connected with readout instrument dial plate 1, and a port of guide shell 2 is connected with circle
Columnar vortex case 3, guide shell 2 are fixedly connected with the side of vortex case 3, and vortex case 3 is fixed far from the end sides of guide shell 2
It is connected with water inlet pipe 4, vortex another end of case 3 is connected with the blowdown shell 5 of cylindrical shell shape, the inner wall setting of vortex case 3
Have the flow deflector 6 of spiral plate, as shown in Fig. 2, the effect of flow deflector 6 be auxiliary lead into vortex case 3 in water flow around
It is vortexed the intracavity sidewall position rotation of case 3, while rotation, water flow decline flows away eventually by guide shell 2, blowdown shell 5
Inner cavity be provided with filter device 7, filter device 7 includes feeding inlet 8, intercepts fan 9 and material storing box 10, and material storing box 10 is one end
The plectane end of the cylindrical shell of bottom opening, material storing box 10 is fixedly connected with the feeding inlet 8 of several aligned arrangements, feeding inlet 8
Inner cavity, which is provided with, intercepts fan 9.
Further, feeding inlet 8 is connected to the structure collectively constituted, feeding inlet with triangular prism housing cavity by cylindrical shell
It is provided in 8 cylindrical shell inner cavity and intercepts fan 9, intercepting fan 9 is that cylinder outer wall uniform ring sets several rectangular-shape flabellums
The assembly of plate, the cylinder bore movable sleeve for intercepting fan 9 are connected to shaft, the end of shaft and the circular cylindrical shell bottom of feeding inlet 8
Face is fixedly connected.
Further, the flabellum plate part for intercepting fan 9 extends in the triangular prism shell of feeding inlet 8, intercepts fan 9
Flabellum plate is fixedly connected with circle on the circular cylindrical shell inner wall of feeding inlet 8 far from magnetic patch 1 is embedded in the end entity of cylinder
The triangular prism shell of the magnetic patch 2 12 of arc plate, feeding inlet 8 is fixedly connected with the plectane of material storing box 10, magnetic patch 1 and magnetic patch two
12 is magnetic on the contrary, the effect of magnetic patch 1 and magnetic patch 2 12 belongs to a kind of braking, does spiral movement when water flow and passes through feeding inlet 8
When, water impact intercepts fan 9 and rotates, and interception fan 9 will not influence water flow and enter in material storing box 10, once but water flow stopping
Mobile, the adsorption capacity between magnetic patch 1 and magnetic patch 2 12 makes interception fan 9 that can stop operating, and thus is avoided that 10 inner cavity of material storing box
In gravel impurity surprisingly flowed out from feeding inlet 8.
Further, the cylinder of several different pore sizes, one end of cylinder are provided in the inner cavity of material storing box 10 with central axis
It being fixedly connected with the plectane of material storing box 10, the other end of several cylinders and the bottom surface of open end cylinder of material storing box 10 are coplanar, if
Plectane is separated into multiple annular sections by dry cylinder, and several equally distributed circular holes are offered on each annular section of plectane,
And a feeding inlet 8 is connected on each region, the triangular prism housing parts of 10 plectane face feeding inlet 8 of material storing box offer scarce
Mouthful, on the trigone shell of feeding inlet 8 respectively at the adjacent side of the plectane of material storing box 10 and the cylindrical shell of feeding inlet 8 be opening
Structure, the direction of rotation of open end face water flow, the in this way water flow in rotation directly can enter material storing box 10 by feeding inlet 8
It in inner cavity, is filtered, needs to refine herein, the cylindrical hole aperture for being more proximate to plectane central area is smaller, cylinder
The effect in hole is to intercept the effect of gravel impurity, while will not influence the flowing of water flow, when water flow rotates in vortex 3 inner cavity of case
When, due to the effect of centrifugation, quality is bigger, the bigger gravel of particle, can be entered by the feeding inlet 8 near plectane edge and be stored up
The inner cavity of the inner cavity of hopper 10, material storing box 10 is mainly collectively constituted by the bottom plate of material storing box 10 and blowdown shell 5, then by several
The inner cavity of material storing box 10 is separated into the section of several cylindrical shapes by cylinder, and the section in bosom is cylinder in 10 inner cavity of material storing box
Body, the gravel that sections different in this way is detained is of different sizes, realizes the high efficiency filter ability of filter device 7.
Further, vortex case 3 is provided with cylinder protrusion with the contact end of blowdown shell 5, and two cylinders protrude it
Between be bolted.
Working principle: water flow enters the inner cavity of vortex case 3 by water inlet pipe 4 when work, carries out spiral in vortex case 3
Movement, water flow are filtered in the position of blowdown shell 5 by filter device 7, and filtered water flow is flowed away by guide shell 2, simultaneously
Readout instrument dial plate 1 measures work to water flow.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of horizontal screw wing wet type cold water meter, including readout instrument dial plate (1) and guide shell (2), the side of the guide shell (2)
It is connected with readout instrument dial plate (1), it is characterised in that: a port of the guide shell (2) is connected with columned vortex case
(3), the guide shell (2) is fixedly connected with the side of vortex case (3), the end side of vortex case (3) far from guide shell (2)
Face is fixedly connected with water inlet pipe (4), and described vortex case (3) another end is connected with the blowdown shell (5) of cylindrical shell shape, institute
The inner wall for stating vortex case (3) is provided with the flow deflector (6) of spiral plate, and the inner cavity of the blowdown shell (5) is provided with filtering dress
It sets (7), the filter device (7) includes feeding inlet (8), intercepts fan (9) and material storing box (10), and the material storing box (10) is one
The cylindrical shell of bottom opening is held, the plectane end of the material storing box (10) is fixedly connected with the feeding inlet (8) of several aligned arrangements,
The inner cavity of the feeding inlet (8), which is provided with, intercepts fan (9).
2. a kind of horizontal screw wing wet type cold water meter according to claim 1, it is characterised in that: the feeding inlet (8) is circle
Column shell is connected to collectively constituted structure with triangular prism housing cavity, is provided with and blocks in the cylindrical shell inner cavity of feeding inlet (8)
Cut-off wind fans (9), and described intercept fan (9) are the assembly that cylinder outer wall uniform ring sets several rectangular-shape flabellum plates, described to block
The cylinder bore movable sleeve of cut-off wind fan (9) is connected to shaft, the fixed company in the end of shaft and the circular cylindrical shell bottom surface of feeding inlet (8)
It connects.
3. a kind of horizontal screw wing wet type cold water meter according to claim 2, it is characterised in that: interception fan (9)
Flabellum plate part extends in the triangular prism shell of feeding inlet (8), the end of the flabellum plate far from cylinder for intercepting fan (9)
It is embedded with magnetic patch one (11) in entity, the magnetic patch of circular arc plate is fixedly connected on the circular cylindrical shell inner wall of the feeding inlet (8)
The triangular prism shell of two (12), the feeding inlet (8) is fixedly connected with the plectane of material storing box (10).
4. a kind of horizontal screw wing wet type cold water meter according to claim 3, it is characterised in that: the material storing box (10) it is interior
The cylinder of several different pore sizes is provided in chamber with central axis, one end of cylinder is fixedly connected with the plectane of material storing box (10), if
The other end of dry cylinder is coplanar with the bottom surface of open end cylinder of material storing box (10), and plectane is separated into multiple ring-types by several cylinders
Region offers several equally distributed circular holes on each annular section of plectane, and is connected with a pan feeding on each region
Mouth (8), the triangular prism housing parts of material storing box (10) the plectane face feeding inlet (8) open up jagged, the feeding inlet (8)
Trigone shell on respectively at the adjacent side of the plectane of material storing box (10) and the cylindrical shell of feeding inlet (8) be hatch frame.
5. a kind of horizontal screw wing wet type cold water meter according to claim 1, it is characterised in that: the vortex case (3) and row
The contact end of dirty shell (5) is provided with cylinder protrusion, is bolted between two cylinder protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822153379.6U CN209117107U (en) | 2018-12-21 | 2018-12-21 | A kind of horizontal screw wing wet type cold water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822153379.6U CN209117107U (en) | 2018-12-21 | 2018-12-21 | A kind of horizontal screw wing wet type cold water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209117107U true CN209117107U (en) | 2019-07-16 |
Family
ID=67208425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822153379.6U Active CN209117107U (en) | 2018-12-21 | 2018-12-21 | A kind of horizontal screw wing wet type cold water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209117107U (en) |
-
2018
- 2018-12-21 CN CN201822153379.6U patent/CN209117107U/en active Active
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