CN206772356U - A kind of water meter with automatic fitration decontamination function - Google Patents
A kind of water meter with automatic fitration decontamination function Download PDFInfo
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- CN206772356U CN206772356U CN201720283366.3U CN201720283366U CN206772356U CN 206772356 U CN206772356 U CN 206772356U CN 201720283366 U CN201720283366 U CN 201720283366U CN 206772356 U CN206772356 U CN 206772356U
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Abstract
A kind of water meter with automatic fitration decontamination function, belongs to water meter technical field.Including water meter（5）, it is characterised in that：It is provided with shell（7）, water meter（5）It is fixed on shell（7）It is interior, in shell（7）End face on be respectively arranged with water inlet interface（1）And water outlet mouthpiece（12）, water meter（5）Entrance point water inlet interface is connected with outlet pipeline by inlet pipeline respectively with the port of export（1）And water outlet mouthpiece（12）, prefilter decontamination component and rear end filtering decontamination component are respectively arranged with inlet pipeline and outlet pipeline, front end filtering decontamination component and rear end filtering decontamination component connect sewage groove simultaneously（6）, in sewage groove（6）Bottom be provided with automatic pollution discharge unit.In the water meter that this has automatic fitration decontamination function, it can be filtered to entering water meter and entering the water of access customer, avoid spot from entering water meter and user, while automatic pollution removing can be carried out.
Description
Technical field
A kind of water meter with automatic fitration decontamination function, belongs to water meter technical field.
Background technology
Water meter is the instrument of conventional measurement water-carrying capacity, and for recording the instrument of running water water consumption, water pump composite is in water
Guan Shang, when user discharges water, pointer or character wheel rotate the water for pointing out to pass through on table.In the prior art, mechanical water meter is still
It is the wider a kind of water meter of the scope of application, its general principle is the principle rotated using current impeller, is entered during wheel rotation
One step drives the mechanical metrological service in water meter to measure water-carrying capacity.
In the prior art, it is necessary to flow through longer during the water in running water pipe is from waterworks to each user
Pipeline, therefore after access customer is entered, some impurity occur in running water unavoidably.Because water meter is more accurate equipment,
Once therefore the impurity in running water largely deposits in water meter, the measurement accuracy of water meter can be caused necessarily to influence, if any can
Wheel rotation in water meter can be caused not smooth, so as to have impact on the normal metering of water meter, if the running water with impurity enters
User, the water safety of user can be also influenceed to a certain extent.
The content of the invention
The technical problems to be solved in the utility model is：Overcome the deficiencies in the prior art, there is provided it is a kind of to enter water meter and
The water for entering access customer is filtered, and avoids spot from entering water meter and user, while can carry out automatic pollution removing has automatic mistake
Filter the water meter of decontamination function.
Technical scheme is used by the utility model solves its technical problem：This has the water of automatic fitration decontamination function
Table, including water meter, it is characterised in that：Shell is provided with, water meter is fixed in shell, on the end face of shell respectively
Water inlet interface and water outlet mouthpiece are provided with, the entrance point and the port of export of water meter are connected by inlet pipeline and outlet pipeline respectively
Water inlet interface and water outlet mouthpiece are connect, prefilter decontamination component and rear end mistake are respectively arranged with inlet pipeline and outlet pipeline
Dirty component is filtered out, front end filtering decontamination component and rear end filtering decontamination component connect sewage groove simultaneously, set in the bottom of sewage groove
It is equipped with automatic pollution discharge unit.
Preferably, described front end filtering decontamination component includes the front end screen pack being arranged in the inlet pipeline,
Inlet pipeline, which is located on the tube wall of front end screen pack lower end, is provided with opening, and front end blow-off pipe one end connects the opening, the other end
The residing sewage groove of connection；The front end decontamination mechanism cleaned to its wire side is additionally provided with below the screen pack of front end.
Preferably, the front end impeller and bristle brush wheel rotated with current, front end leaf are included in described front end decontamination mechanism
The rotating shaft of wheel is vertical with the axis of inlet pipeline, and bristle brush wheel is provided with two, is coaxially fixed on the both sides of front end impeller.
Preferably, described rear end filtering decontamination component includes the rear end screen pack being arranged in the outlet pipeline,
Outlet pipeline, which is located on the tube wall of rear end screen pack lower end, is provided with opening, and rear end blow-off pipe one end connects the opening, the other end
The residing sewage groove of connection；The rear end decontamination mechanism cleaned to its wire side is additionally provided with below the screen pack of rear end.
Preferably, the rear end impeller and bristle brush wheel rotated with current, rear end leaf are included in described rear end decontamination mechanism
The rotating shaft of wheel is vertical with the axis of inlet pipeline, and bristle brush wheel is provided with two, is coaxially fixed on the both sides of rear end impeller.
Preferably, described automatic pollution discharge unit includes the blowdown main for being arranged on the sewage groove bottom, total in blowdown
Magnetic valve is installed in pipe, control circuit is provided with described shell, the control signal output of control circuit is by leading
Line connects the control signal input of magnetic valve.
Preferably, described sewage groove is located at described enclosure, between the side wall of sewage groove and the inwall of shell between
Every the track gap for forming wire；Drawn from the bottom of shell the outlet of described blowdown main.
Preferably, the upper end of described front end screen pack is located at the front side of its lower end, inclined to be arranged in inlet pipeline.
Preferably, the upper end of described rear end screen pack is located at the front side of its lower end, inclined to be arranged in outlet pipeline.
Compared with prior art, beneficial effect possessed by the utility model is：
1st, in this water meter with automatic fitration decontamination function, can be carried out to entering water meter and entering the water of access customer
Filter, avoids spot from entering water meter and user, while can carry out automatic pollution removing.
2nd, it is preposition by being set in the water inlet end of water meter at this in this water meter with automatic fitration decontamination function
Component is decontaminated, the water for entering water meter can be filtered, effectively prevent spot from entering water meter.
3rd, by the way that front end screen pack is obliquely installed, the area of screen pack can be increased to a certain extent, and have simultaneously
Help the spot on the screen pack of front end to fall into the blow-off pipe of front end.
4th, by setting front end decontamination mechanism, so as to effectively prevent over-deposit of the spot on the screen pack of front end.
5th, by setting rearmounted decontamination component in the water side of water meter, the water flowed out from water meter is realized
Second of filtering, ensure that the water safety of user.
6th, by the way that rear end screen pack is obliquely installed, the area of screen pack can be increased to a certain extent, and have simultaneously
Help the spot on the screen pack of rear end to fall into the blow-off pipe of rear end.
7th, by setting rear end decontamination mechanism, so as to effectively prevent over-deposit of the spot on the screen pack of rear end.
Brief description of the drawings
Fig. 1 is the water meter structure schematic diagram with automatic fitration decontamination function.
Wherein：1st, water inlet interface 2, front end impeller 3, front end screen pack 4, front end blow-off pipe 5, water meter 6, storage
Dirty groove 7, shell 8, circuit board 9, rear end impeller 10, rear end screen pack 11, rear end blow-off pipe 12, water outlet mouthpiece 13, lead
Line 14, magnetic valve 15, blowdown main.
Embodiment
Fig. 1 is most preferred embodiment of the present utility model, and 1 pair of the utility model is described further below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of water meter with automatic fitration decontamination function, including shell 7 and it is fixed in shell 7
Water meter 5, water meter 5 are arranged on the top in shell 7, are used to showing the dial plate of water consumption from shell 7 on water meter 5
Upper surface on draw, the water inlet interface 1 and water outlet being connected respectively with the water inlet and delivery port of water meter 5 by pipeline connect
Mouth 12 is drawn from the both ends of shell 7.It is provided with inlet pipeline between the entrance of water meter 5 and water inlet interface 1 preposition
Filtering decontaminates component, and rearmounted filtering decontamination is provided with the outlet pipeline between the outlet of water meter 5 and water outlet mouthpiece 12
Component.
It is front end according to the one end of water inlet interface 1 in water meter that this has automatic fitration decontamination function, water outlet mouthpiece 12 1
Hold and be described for the location order of rear end.Preposition decontamination component include being arranged on front end screen pack 3 in above-mentioned inlet pipeline,
Front end impeller 2 and front end blow-off pipe 4.What the upper end of front end screen pack 3 was located at the front rake of its lower end is fixed on water inlet pipe
In road.It is located in inlet pipeline on the tube wall immediately below front end screen pack 3 and is provided with opening, the opening and front end blow-off pipe 4
One end is connected, and the other end connection of front end blow-off pipe 4 is located at the sewage groove 6 in shell 7, is set by the way that front end screen pack 3 is tilted
Put, the area of screen pack can be increased to a certain extent, and the spot contributed to simultaneously on front end screen pack 3 falls into front end row
In dirty pipe 4.
In front end, the underface of screen pack 3 is provided with the front end impeller 2 rotated with current, the rotating shaft of front end impeller 2 with
The axis of inlet pipeline is vertical, and in front end, the both sides of impeller 2 are coaxial therewith being fixed with two groups of bristle brush wheels（It is not drawn into figure）, hairbrush
Wheel rotates with the rotation of front end impeller 2, the wire side of front end screen pack 3 is cleared up while bristle brush wheel rotates, so as to have
Effect avoids over-deposit of the spot on front end screen pack 3.Preposition decontamination group is set by the water inlet end in water meter 5
Part, the water for entering water meter 5 can be filtered, effectively prevent spot from entering water meter 5.
Above-mentioned rear end decontamination component include the rear end screen pack 10, the rear end impeller 9 that are arranged in above-mentioned outlet pipeline with
And rear end blow-off pipe 11.The upper end of rear end screen pack 10 is located at being fixed in outlet pipeline of the front rake of its lower end.Going out
Water lines, which are located on the tube wall immediately below rear end screen pack 10, is provided with opening, the opening and one end phase of rear end blow-off pipe 11
Even, the other end of rear end blow-off pipe 11 connects above-mentioned sewage groove 6 simultaneously, can be with by the way that rear end screen pack 10 is obliquely installed
Increase the area of screen pack to a certain extent, and the spot contributed to simultaneously on rear end screen pack 10 falls into rear end blow-off pipe 11
In.
In rear end, the underface of screen pack 10 is provided with the rear end impeller 9 rotated with current, the rotating shaft of rear end impeller 9 with
The axis of outlet pipeline is vertical, and in rear end, the both sides of impeller 9 are coaxial therewith being fixed with two groups of bristle brush wheels（It is not drawn into figure）, hairbrush
Wheel rotates with the rotation of rear end impeller 9, the wire side of rear end screen pack 10 is cleared up while bristle brush wheel rotates, so as to have
Effect avoids over-deposit of the spot on rear end screen pack 10.By setting rearmounted decontamination group in the water side of water meter 5
Part, second of filtering is realized to the water flowed out from water meter 5, ensure that the water safety of user.
Above-mentioned sewage groove 6 is arranged on the bottom of shell 7, and its lower end is provided with blowdown main 15, in blowdown main 15
Magnetic valve 14 is provided with, the outlet of blowdown main 15 is drawn from the lower surface of shell 7.Electricity is fixed with the upper surface of sewage groove 6
Road plate 8, the control circuit being controlled to magnetic valve 14 is provided with circuit board 8.Magnetic valve 14 uses normal-closed electromagnetic valve,
Its control signal input connects the output end of control circuit by wire 13.Any one side of sewage groove 6 and shell 7 it
Between interval form gap, be easy to the cabling of wire 13.
Specific work process and operation principle are as follows：
In just conventional water, current enter in water meter 5 from water inlet interface 1, current when entering water meter 5, if
The front end screen pack 3 put in inlet pipeline filters to the water for entering water meter 5, and the spot after filtering remains in front end
On screen pack 3.Current can drive front end impeller 2 to be rotated while water meter 5 are entered, and be arranged on 2 liang of front end impeller
The bristle brush wheel of side is cleared up the spot on front end screen pack 3, and the spot after cleaning enters sewage groove 6 through front end blow-off pipe 4.
After current water meter 5 flows out, water of the rear end screen pack 10 in outlet pipeline to outflow water table table body 5 is arranged on
Secondary filter is carried out, the spot after filtering is remained on rear end screen pack 10.Current can drive while water meter 5 are flowed out
Rear end impeller 9 is rotated, and the bristle brush wheel for being arranged on the both sides of rear end impeller 9 is cleared up the spot on rear end screen pack 10,
Spot after cleaning enters sewage groove 6 through rear end blow-off pipe 11.
The control circuit being arranged on circuit board 8 is opened by the regular drive magnetic valve 14 of its timer internal, magnetic valve
After 14 open, it is stored in and the running water of spot is saved bit by bit in sewage groove 6 is discharged with blowdown main 15, while running water can be to front end
A certain degree of cleaning is carried out in blow-off pipe 4, rear end blow-off pipe 11 and sewage groove 6.
It is described above, only it is preferred embodiment of the present utility model, is not that other forms are made to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of change.But it is every without departing from the content of the technical scheme of the utility model, it is real according to technology of the present utility model
Any simple modification, equivalent variations and the remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model
Protect scope.
Claims (9)
1. a kind of water meter with automatic fitration decontamination function, including water meter（5）, it is characterised in that：It is provided with shell
（7）, water meter（5）It is fixed on shell（7）It is interior, in shell（7）End face on be respectively arranged with water inlet interface（1）Connect with water outlet
Mouthful（12）, water meter（5）Entrance point water inlet interface is connected with outlet pipeline by inlet pipeline respectively with the port of export（1）With
Water outlet mouthpiece（12）, prefilter decontamination component and rear end filtering decontamination group are respectively arranged with inlet pipeline and outlet pipeline
Part, front end filtering decontamination component and rear end filtering decontamination component connect sewage groove simultaneously（6）, in sewage groove（6）Bottom set
There is automatic pollution discharge unit.
2. the water meter according to claim 1 with automatic fitration decontamination function, it is characterised in that：Described front end filtering
Decontamination component includes the front end screen pack being arranged in the inlet pipeline（3）, it is located at front end screen pack in inlet pipeline（3）Under
Opening, front end blow-off pipe are provided with the tube wall at end（4）One end connects the opening, the residing sewage groove of other end connection（6）；
Front end screen pack（3）Lower section be additionally provided with the front end decontamination mechanism cleaned to its wire side.
3. the water meter according to claim 2 with automatic fitration decontamination function, it is characterised in that：Removed in described front end
Dirty mechanism includes the front end impeller rotated with current（2）And bristle brush wheel, front end impeller（2）Rotating shaft and inlet pipeline axis
Vertically, bristle brush wheel is provided with two, is coaxially fixed on front end impeller（2）Both sides.
4. the water meter according to claim 1 with automatic fitration decontamination function, it is characterised in that：Described rear end filtering
Decontamination component includes the rear end screen pack being arranged in the outlet pipeline（10）, it is located at rear end screen pack in outlet pipeline（10）
Opening, rear end blow-off pipe are provided with the tube wall of lower end（11）One end connects the opening, the residing sewage groove of other end connection
（6）；In rear end screen pack（10）Lower section be additionally provided with the rear end decontamination mechanism cleaned to its wire side.
5. the water meter according to claim 4 with automatic fitration decontamination function, it is characterised in that：Removed in described rear end
Dirty mechanism includes the rear end impeller rotated with current（9）And bristle brush wheel, rear end impeller（9）Rotating shaft and inlet pipeline axis
Vertically, bristle brush wheel is provided with two, is coaxially fixed on rear end impeller（9）Both sides.
6. the water meter according to claim 1 with automatic fitration decontamination function, it is characterised in that：Described automatic pollution discharge
Unit includes being arranged on the sewage groove（6）The blowdown main of bottom（15）, in blowdown main（15）In magnetic valve is installed
（14）, in described shell（7）In be provided with control circuit, the control signal output of control circuit passes through wire（13）Connection
Magnetic valve（14）Control signal input.
7. the water meter according to claim 6 with automatic fitration decontamination function, it is characterised in that：Described sewage groove
（6）Positioned at described shell（7）Inside, sewage groove（6）Side wall and shell（7）Inwall between interval form wire（13）'s
Track gap；Described blowdown main（15）Outlet from shell（7）Bottom draw.
8. the water meter according to claim 2 with automatic fitration decontamination function, it is characterised in that：Described front end filtering
Net（3）Upper end be located at the front side of its lower end, it is inclined to be arranged in inlet pipeline.
9. the water meter according to claim 4 with automatic fitration decontamination function, it is characterised in that：Described rear end filtering
Net（10）Upper end be located at the front side of its lower end, it is inclined to be arranged in outlet pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283366.3U CN206772356U (en) | 2017-03-22 | 2017-03-22 | A kind of water meter with automatic fitration decontamination function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283366.3U CN206772356U (en) | 2017-03-22 | 2017-03-22 | A kind of water meter with automatic fitration decontamination function |
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| Publication Number | Publication Date |
|---|---|
| CN206772356U true CN206772356U (en) | 2017-12-19 |
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ID=60633446
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720283366.3U Active CN206772356U (en) | 2017-03-22 | 2017-03-22 | A kind of water meter with automatic fitration decontamination function |
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| Country | Link |
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| CN (1) | CN206772356U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990859A (en) * | 2019-04-15 | 2019-07-09 | 江涛 | Accurate water meter |
| CN110440861A (en) * | 2019-09-09 | 2019-11-12 | 乐清市拼又多电子商务有限公司 | A kind of removal of impurities new flowmeter of the sewage pipe measurement discharge of sewage |
| CN112179441A (en) * | 2020-09-28 | 2021-01-05 | 湖南常德牌水表制造有限公司 | Water meter device with water hammer resistant structure |
-
2017
- 2017-03-22 CN CN201720283366.3U patent/CN206772356U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990859A (en) * | 2019-04-15 | 2019-07-09 | 江涛 | Accurate water meter |
| CN110440861A (en) * | 2019-09-09 | 2019-11-12 | 乐清市拼又多电子商务有限公司 | A kind of removal of impurities new flowmeter of the sewage pipe measurement discharge of sewage |
| CN110440861B (en) * | 2019-09-09 | 2020-11-13 | 苏州市相城区阳澄产业园发展有限公司 | Impurity removal flowmeter for measuring sewage flow by sewage pipe |
| CN112179441A (en) * | 2020-09-28 | 2021-01-05 | 湖南常德牌水表制造有限公司 | Water meter device with water hammer resistant structure |
| CN112179441B (en) * | 2020-09-28 | 2024-04-05 | 湖南常德牌水表制造有限公司 | Water meter device with water hammer resistant structure |
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