CN202693060U - Large-caliber water meter with filter device - Google Patents
Large-caliber water meter with filter device Download PDFInfo
- Publication number
- CN202693060U CN202693060U CN 201220317475 CN201220317475U CN202693060U CN 202693060 U CN202693060 U CN 202693060U CN 201220317475 CN201220317475 CN 201220317475 CN 201220317475 U CN201220317475 U CN 201220317475U CN 202693060 U CN202693060 U CN 202693060U
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- China
- Prior art keywords
- water
- filter device
- filter
- meter
- opening
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- 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 provides a large-caliber water meter with a filter device. The water meter comprises a meter body and a water through pipeline connected with the meter body, wherein one end of the water through pipeline is provided with a water inlet, and the other end of the water through pipeline is provided with a water outlet. The water meter is characterized by also comprising a control valve and the filter device which are sequentially arranged between the water inlet and the meter body, wherein the filter device comprises a filter shell and a filter screen arranged in the filter shell; an opening is arranged at the joint of the upper end of the filter device and the water through pipeline; and an end cover is arranged above the opening and matched with the opening. The filter device can filter impurities in water flow, so that the impurities in the water flowing through a movement are reduced as much as possible, and the movement is protected from being damaged. The filter screen in the filter device is installed in a detachable mode, so that the filtered impurities can be quickly cleared, the water meter is convenient to repair and maintain, the water flow is purified at the same time, and the meter body is indirectly protected.
Description
Technical field
The utility model relates to instrument field, relates in particular to a kind of water meter.
Background technology
At present, the general large-diameter water meter that adopts carries out the collection of total supply on the water supply line, the movement of water meter is generally physical construction, in use, owing to having impurity in the current, so that impurity with current when the water meter movement, physical construction is caused in various degree damage, affect measurement accuracy.
Summary of the invention
In order to address the above problem, the utility model provides a kind of large-diameter water meter with filtration unit, comprise table body, the ventilating water pipe that is connected with the table body, described ventilating water pipe one end is that water inlet, the other end are water delivering orifice, characterized by further comprising the operation valve, the filtration unit that are successively set between water inlet and table body, described filtration unit comprises filter housing, is arranged on the filter screen in the filter housing, described filtration unit upper end is provided with opening with the ventilating water pipe junction, and described end cap is arranged on the opening top and coincide with opening.
The beneficial effects of the utility model are: filtration unit can filter the impurity in the current, makes that impurity reduces as much as possible in the water that flows through movement, thereby has protected movement to be without prejudice.Filter screen in the filtration unit is installed with removably, can remove faster the impurity of filtration, is convenient to repair safeguard, has also purified current simultaneously, has indirectly played the effect of protection table body.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further explained, such as Fig. 1,1-table body, 2-ventilating water pipe, 3-water inlet, 4-water delivering orifice, 5-operation valve, 6-filtration unit, 7-filter housing, 8-filter screen, 9-opening, 10-end cap.
As shown in Figure 1, the utility model comprises table body 1, the ventilating water pipe 2 that is connected with table body 1, ventilating water pipe 2 one ends are that water inlet 3, the other end are water delivering orifice 4, also comprise the operation valve 5, the filtration unit 6 that are successively set on water inlet 3 and show 1 of body, filtration unit 6 comprises filter housing 7, is arranged on the filter screen 8 in the filter housing 7, filtration unit 6 upper ends and ventilating water pipe 2 junctions are provided with opening 9, and end cap 10 is arranged on opening 9 tops and coincide with opening 9.The utility model in use, operation valve 5 is in open mode, current flow in ventilating water pipe 2, through entering table body 1 behind the filtration unit 6, the impurity in the current is attached on the filter screen 8.When needs are removed cleaning filter screen 8, only need operation valve 5 furnishing closed conditions, open end cap 10, take out filter screen 8 and can clean.Filtration unit 6 can filter the impurity in the current, makes that impurity reduces as much as possible in the water that flows through movement, thereby has protected movement to be without prejudice.Filter screen 8 in the filtration unit 6 is installed with removably, can remove faster the impurity of filtration, is convenient to repair safeguard, has also purified current simultaneously, has indirectly played the effect of protection table body 1.
Above an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (1)
1. large-diameter water meter with filtration unit, comprise table body (1), the ventilating water pipe (2) that is connected with table body (1), described ventilating water pipe (2) one ends are water inlet (3), the other end is water delivering orifice (4), characterized by further comprising the operation valve (5) that is successively set between water inlet (3) and table body (1), filtration unit (6), described filtration unit (6) comprises filter housing (7), be arranged on the filter screen (8) in the filter housing (7), described filtration unit (6) upper end is provided with opening (9) with ventilating water pipe (2) junction, and described end cap (10) is arranged on opening (9) top and coincide with opening (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220317475 CN202693060U (en) | 2012-07-03 | 2012-07-03 | Large-caliber water meter with filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220317475 CN202693060U (en) | 2012-07-03 | 2012-07-03 | Large-caliber water meter with filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202693060U true CN202693060U (en) | 2013-01-23 |
Family
ID=47548665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220317475 Expired - Fee Related CN202693060U (en) | 2012-07-03 | 2012-07-03 | Large-caliber water meter with filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202693060U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547378A (en) * | 2016-02-28 | 2016-05-04 | 山东省水利科学研究院 | Agricultural irrigation water meter capable of preventing sediment blockage and weed winding |
| CN105784051A (en) * | 2014-12-26 | 2016-07-20 | 西安北斗星数码信息股份有限公司 | Anti-clogging ultrasonic water meter |
-
2012
- 2012-07-03 CN CN 201220317475 patent/CN202693060U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784051A (en) * | 2014-12-26 | 2016-07-20 | 西安北斗星数码信息股份有限公司 | Anti-clogging ultrasonic water meter |
| CN105547378A (en) * | 2016-02-28 | 2016-05-04 | 山东省水利科学研究院 | Agricultural irrigation water meter capable of preventing sediment blockage and weed winding |
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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: 20130123 Termination date: 20130703 |