CN201583305U - Easy-to-install water meter - Google Patents
Easy-to-install water meter Download PDFInfo
- Publication number
- CN201583305U CN201583305U CN2009202701208U CN200920270120U CN201583305U CN 201583305 U CN201583305 U CN 201583305U CN 2009202701208 U CN2009202701208 U CN 2009202701208U CN 200920270120 U CN200920270120 U CN 200920270120U CN 201583305 U CN201583305 U CN 201583305U
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- water
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Abstract
The utility model provides an easy-to-install water meter. The internal structure of the water meter is divided into a housing, a sleeve and an inner core from outside to inside, wherein the housing is provided with a water inlet and a water outlet, so that water can pass through a ring-shaped space, i.e., a lower ring-shaped chamber at the lower part of the housing from the water inlet; an upper ring-shaped chamber is arranged at the upper part of the ring-shaped space and communicated with the water outlet; and the water meter is characterized in that the bottom parts of the water inlet and the water outlet and the bottom part of the housing are located at the same level. The utility model has the following beneficial effects that: tap water pipes can be easily fitted with walls, and a certain distance for the water meter is not necessarily kept between the tap water pipes and the walls, thus saving the space.
Description
Technical field:
The utility model relates to a kind of water meter, especially relates to a kind of convenient water meter of installing, and belongs to the technical field of metering device.
Background technology:
Water meter is an instrument of measuring discharge.The instrument of general special finger record tap water water consumption is contained on the water pipe, and when the user discharged water, the water yield passed through was pointed out in the pointer rotation on the table.The integrated flow that is water is mostly measured.Generally be divided into volumetric water meter and velocity type water meter two classes.The former accuracy is high than the latter, but easily blocked.
The inner structure of the structure conventional water meter of conventional water meter outside in can be divided into housing, sleeve, inner core three-major-items.Housing is that the pig iron is cast, and water by the lower part of frame annular space, is called " following ring casing " here after water inlet comes out.There are " going up ring casing " and water delivering orifice to communicate above the annular space at this.A screen pack that has aperture, the foreign material in the filtrate are arranged at the bottom of sleeve.Cartridges sides has the two rows circular hole, and the position in hole ring casing up and down lucky and housing faces toward, and obviously, following row is the inlet opening, and last row is an apopore.It should be noted that especially this two round all is to beat sideling along the tangential direction of circle.The direction of noting the two rows hole is opposite.Water tangentially flows to from following round, certainly will form the current of rotation, and this work for water meter is crucial.Inner core is divided into upper, middle and lower-ranking, and what see from windowpane is the upper strata, has only pointer and index dial.There is individual plastic wheel the lower floor the inside, and wheel has many plastic blades on the limit, is called " impeller ".
Just in time in the sleeve pipe lower floor formed rotating flow in hole, the blade in water impact wheel week produces torque to the residing position of impeller, and impeller is rotated.Tap is opened greatly more, and current are anxious more, and impeller just changes soon more.
The axle of impeller arrives the middle level vertically upward, above the axle individual pinion wheel is arranged, and meshes with it and " decimal number gear ", reaches the purpose of accumulative total revolution.The effect of " decimal number gear " is that the tens gear just turns around whenever units gear rotation ten circles.In other words, the units gear turns around, and the tens gear just changes 1/10th circles.The units gear is active person, drives the tens gear by it.This class water meter relies on it simply inexpensive, can use and need not maintenance in the wet environment borough chief phase, and without power supply, and power failure does not influence the advantage of work yet still can long term service.
The existing problem of above-mentioned conventional water meter is: when mounted, because its volume is relatively large, tends to water pipe mounted thereto produced and interfere, make water pipe can not be close to wall, and have to and wall maintains a certain distance, to hold described water meter.This makes the water pipe block spaces that protrude more, causes waste, and living space is generally nervous especially now, and it is particularly evident that this waste just seems.
The utility model content:
The technical problems to be solved in the utility model is: the existing problem of above-mentioned conventional water meter is: when mounted, because its volume is relatively large, tend to water pipe mounted thereto is produced interference, make water pipe can not be close to wall, and have to and wall maintains a certain distance, to hold described water meter.This makes the water pipe block spaces that protrude more, causes waste, and living space is generally nervous especially now, and it is particularly evident that this waste just seems.Solve the problems of the technologies described above, the utility model provides a kind of convenient water meter of installing, and particular content is as follows:
A kind of convenient water meter of installing, the inner structure of described water meter outside in is divided into housing, sleeve, inner core three parts, has water inlet and water delivering orifice on the housing, and water passes through lower part of frame annular space, i.e. " following ring casing " after water inlet comes out; Ring casing and water delivering orifice communicate on this has above annular space; It is characterized in that: the bottom of described water inlet and water delivering orifice is equal with the bottom of described housing.
Preferably, described housing is that the pig iron is cast.
Preferably, described housing is made by stainless steel.
Preferably, described water meter is the mechanical type water meter.
The beneficial effects of the utility model are: running water pipe can be fitted with wall easily, and can must not keep certain distance with wall owing to the interference of water meter, thereby saved the space.
Description of drawings:
Accompanying drawing 1 is the synoptic diagram of the convenient water meter of installing provided by the utility model.
Wherein Reference numeral 1 is a housing, and 2 is water inlet, and 3 is water delivering orifice.
Embodiment:
Below in conjunction with accompanying drawing the convenient water meter of installing provided by the utility model is further specified.
As shown in Figure 1, a kind of convenient water meter of installing, the inner structure of described water meter outside in is divided into housing 1, sleeve, inner core three parts, has water inlet 2 and water delivering orifice 3 on the housing 1, water passes through lower part of frame annular space, i.e. " following ring casing " after water inlet 2 comes out; Ring casing and water delivering orifice communicate on this has above annular space; It is characterized in that: the bottom of described water inlet 2 and water delivering orifice 3 is equal with the bottom of described housing 1.
Preferably, described housing 1 is that the pig iron is cast.
Preferably, described housing 1 is made by stainless steel.
Preferably, described water meter is the mechanical type water meter.
The beneficial effects of the utility model are: running water pipe can be fitted with wall easily, and can must not keep certain distance with wall owing to the interference of water meter, thereby saved the space.
Claims (4)
1. one kind makes things convenient for the water meter of installing, and the inner structure of described water meter outside in is divided into housing, sleeve, inner core three parts, has water inlet and water delivering orifice on the housing, and water passes through lower part of frame annular space, i.e. " following ring casing " after water inlet comes out; Ring casing and water delivering orifice communicate on this has above annular space; It is characterized in that: the bottom of described water inlet and water delivering orifice is equal with the bottom of described housing.
2. the convenient water meter of installing as claimed in claim 1, it is characterized in that: described housing is that the pig iron is cast.
3. the convenient water meter of installing as claimed in claim 1, it is characterized in that: described housing is made by stainless steel.
4. the convenient water meter of installing as claimed in claim 1, it is characterized in that: described water meter is the mechanical type water meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202701208U CN201583305U (en) | 2009-11-23 | 2009-11-23 | Easy-to-install water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202701208U CN201583305U (en) | 2009-11-23 | 2009-11-23 | Easy-to-install water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201583305U true CN201583305U (en) | 2010-09-15 |
Family
ID=42725308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202701208U Expired - Fee Related CN201583305U (en) | 2009-11-23 | 2009-11-23 | Easy-to-install water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201583305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072748A (en) * | 2009-11-23 | 2011-05-25 | 南通芯迎设计服务有限公司 | Water meter convenient to install |
-
2009
- 2009-11-23 CN CN2009202701208U patent/CN201583305U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072748A (en) * | 2009-11-23 | 2011-05-25 | 南通芯迎设计服务有限公司 | Water meter convenient to install |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20101123 |