CN2802452Y - Anti-theft water meter - Google Patents
Anti-theft water meter Download PDFInfo
- Publication number
- CN2802452Y CN2802452Y CN 200520011033 CN200520011033U CN2802452Y CN 2802452 Y CN2802452 Y CN 2802452Y CN 200520011033 CN200520011033 CN 200520011033 CN 200520011033 U CN200520011033 U CN 200520011033U CN 2802452 Y CN2802452 Y CN 2802452Y
- Authority
- CN
- China
- Prior art keywords
- water
- dodge gate
- supply connector
- table body
- water supply
- 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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- Measuring Volume Flow (AREA)
Abstract
The utility model relates to an anti-theft water meter, which belongs to the technical field of metering. The utility model is composed of a water inlet joint, a water outlet joint, a meter body, a movable door and a press plate for the movable door. In particular, a flat opening part at the front end of threads of the connection of the water inlet joint and the meter body is provided with the movable door, and the press plate for the movable door is installed on the movable door. The movable door can be made of rubber and can also be made of other waterproof flexible materials. The utility model has the advantages of easy fabrication, convenient installation and low cost; moreover, the utility model can simply and conveniently prevent a person who illegally uses water from illegally using water by utilizing the inverse installation of a water meter.
Description
Technical field
The utility model belongs to field of measuring techniques, particularly a kind of anti-theft water meter.
Background technology
Existing metering water meter does not have apparatus preventing water robbing, and after water meter correctly was installed on the pipeline according to the Inlet and outlet water interface, water meter counter normally measured.If but water meter is transferred turnback is that water delivering orifice becomes water inlet, when the water inlet reconfiguration is water delivering orifice, water meter counter is counted opposite direction, and the water-robbery person has utilized this defective standby of water meter that water meter is unloaded the anti-then a large amount of surreptitiously water of row of putting into just from pipeline.
Summary of the invention
The purpose of this utility model is that the water inlet interface at existing water meter installs a water supply connector additional, and it is one-way cock that water supply connector is installed a shape of a hoof dodge gate additional with table body link, make water can only folk prescription to flowing, to realize anti-stolen water purpose.
The technical solution of the utility model is achieved in that a kind of anti-theft water meter, have water supply connector, water out adapter, table body, it is characterized in that, the two ends of described water supply connector are provided with external thread, one end is connected with the table body, the other end is connected with water inlet pipe, holds level with both hands before water supply connector and the screw thread that is connected of table body and mouthful locates to be equipped with a dodge gate; Described dodge gate adopts bonding or screw to be fixed on to hold level with both hands before water supply connector and the screw thread that the table body is connected mouthful to be located, and with water supply connector precession table body together, and shows body water inlet place port and presses together; Adopt bonding or dodge gate pressing plate of screw connection on this dodge gate.
Described dodge gate can be used rubber, also can make with other water-fast flexible materials.
The utility model has the advantages that, make simply, easy for installation, with low cost, but the water-robbery person that prevents of simple and convenient utilizes the anti-dress of water meter and steals water.
Below in conjunction with drawings and Examples the utility model being done one describes in detail.
Description of drawings
Structural representation when Fig. 1 is intake for the utility model;
Fig. 2 is the utility model dodge gate front view;
Fig. 3 is that the utility model A-A is to view.
Embodiment
Referring to accompanying drawing 1-3, among the figure, the direction of arrow is the water inlet direction, and wherein water supply connector 1, dodge gate 2, dodge gate pressing plate 3, table body 4, water out adapter 5.Wherein, dodge gate 2 can be used rubber, also can make with other water-fast flexible materials, is fixed on the fixing method of bonding or screw and holds mouth level with both hands before water supply connector and the screw thread that the table body is connected and locate, with water supply connector precession table body together, press together with table body water inlet place port; Dodge gate pressing plate 3 is in order to strengthen the intensity of dodge gate, can use plastics, also can have the water-resistant material of certain intensity to make with other, dodge gate and dodge gate pressing plate can be bonding, also can link together with screw, present embodiment links together with screw.
When normal water supply, rely on the hydraulic pressure of tap water to open dodge gate 2 automatically, at this moment water meter normally measures, and steals water in case reversal connection takes place, and dodge gate 2 is just closed automatically by hydraulic pressure, has realized preventing stealing water thereby water can not flow through water meter.
Claims (2)
1. anti-theft water meter, have water supply connector (1), water out adapter (5), table body (4), it is characterized in that, the two ends of described water supply connector (1) are provided with external thread, one end is connected with table body (4), the other end is connected with water inlet pipe, holds level with both hands before water supply connector (1) and the screw thread that is connected of table body (4) and mouthful locates to be equipped with a dodge gate (2); Described dodge gate (2) adopts bonding or screw to be fixed on to hold level with both hands before water supply connector (1) and the screw thread that table body (4) is connected mouthful to be located, and same water supply connector (1) is precession table body together, and shows body (4) water inlet place port and presses together; This dodge gate (2) is gone up and is adopted a bonding or dodge gate pressing plate of screw connection (3).
2. a kind of anti-theft water meter according to claim 1 is characterized in that, described dodge gate (2) can be used rubber, also can make with other water-fast flexible materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520011033 CN2802452Y (en) | 2005-04-01 | 2005-04-01 | Anti-theft water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520011033 CN2802452Y (en) | 2005-04-01 | 2005-04-01 | Anti-theft water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2802452Y true CN2802452Y (en) | 2006-08-02 |
Family
ID=36847161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520011033 Expired - Fee Related CN2802452Y (en) | 2005-04-01 | 2005-04-01 | Anti-theft water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2802452Y (en) |
-
2005
- 2005-04-01 CN CN 200520011033 patent/CN2802452Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |