CN204926312U - Use prepayment water gauge of wireless handheld card - Google Patents
Use prepayment water gauge of wireless handheld card Download PDFInfo
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- CN204926312U CN204926312U CN201520732457.1U CN201520732457U CN204926312U CN 204926312 U CN204926312 U CN 204926312U CN 201520732457 U CN201520732457 U CN 201520732457U CN 204926312 U CN204926312 U CN 204926312U
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- water meter
- electric butterfly
- water gauge
- valve
- butterfly valve
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Abstract
The utility model discloses an use prepayment water gauge of wireless handheld card, this prepayment water gauge include water gauge controller, valve switch executor, electric butterfly valve, the base table of posting a letter, electric butterfly valve sets up in the one side of posting a letter the base table, the electric butterfly valve top is setting valve switch executor, water gauge controller in proper order, base table and handheld calorie wireless wireless connection post a letter. The utility model discloses having solved the inconvenient problem of operation when the water gauge mounted position is not convenient for closely operate, has used the radio communication technique, communication distance is greater than 200 meters under the spacious environment, and install in inclosed underground piping well and the perpendicular communication distance on ground is greater than 3 meters when the water gauge, especially provides very big facility for the prepayment water gauge of installing uses in the pit.
Description
Technical field
The utility model relates to instrument field, particularly relates to a kind of prepay water meter using wireless hand to hold.
Background technology
This water meter uses wireless hand to hold, as data transmission medium, water yield user bought in Running-water Company is held by wireless hand and is transferred in water meter, the controller of water meter controls electric butterfly valve and opens, user just can commonly use water, after the water yield bought is finished, controller for water meter controls electric butterfly valve and closes, and user can not use water.Being filled with water meter by again buying the water yield, just can reusing.Described prepay water meter comprises and transmits base table, electric butterfly valve valve body, valve switch actuator, controller for water meter and wireless hand and hold.Transmit base table and send pulse signal to controller for water meter, controller for water meter return pulse signal is with normal metering water meter water consumption, and when the surplus water of user is zero, controller for water meter closes butterfly valve by valve actuator.
The prepay water meter of main application on market, is used as data transmission medium mainly through Contact Type Ic Card or contactless radio-frequency (RF) IC card.
Contact Type Ic Card has the electrical contact leaked outside, and by the impact of water meter working environment, moistureproof and waterproof is poor, and oxidation of easily making moist, cause serviceable life short, failure rate is high.
Non-contact radio-frequency IC-card water meter, need close to water meter operation, the distance of IC-card and water meter can not be greater than 10cm.When water pump composite position is not easy to closely operate, it is very inconvenient to use.
Utility model content
In view of this, fundamental purpose of the present utility model is to provide a kind of prepay water meter using wireless hand to hold.
For achieving the above object, the technical solution of the utility model is achieved in that
The utility model embodiment provides a kind of prepay water meter using wireless hand to hold, this prepay water meter comprises controller for water meter, valve switch actuator, electric butterfly valve, transmits base table, described electric butterfly valve is arranged on the side transmitting base table, sets gradually valve switch actuator, controller for water meter above described electric butterfly valve; Described base table and the wireless hand of transmitting holds wireless connections.
In such scheme, described controller for water meter comprises guard shield, circuit board, liquid crystal display; Described guard shield is set in above valve switch actuator, and the end face of described guard shield arranges circuit board, liquid crystal display, described circuit board by signal wire with transmit base table and be connected.
In such scheme, described valve switch actuator comprises pulse signal interface, direct current generator, driving gear set, driving sleeve, described direct current generator and driving gear set are connected, described driving gear set with for driving the transmission shaft of electric butterfly valve to be connected, sheathed driving sleeve on described transmission shaft, described pulse signal interface is arranged on the below of valve switch actuator.
In such scheme, described water meter electric butterfly valve is by valve body, flap, sealing shroud, and described flap is arranged in valve body, and described sealing shroud is arranged on the outlet of valve body.
Compared with prior art, the beneficial effects of the utility model:
The utility model solves unhandy problem when water pump composite position is not easy to closely operate, use wireless communication technology, under spacious environment, communication distance is greater than 200 meters, when water pump composite is in airtight underground pipeline well, be greater than 3 meters with the vertical communication distance on ground, the prepay water meter that especially down-hole is installed uses and provides a great convenience.
Accompanying drawing explanation
Fig. 1 provides a kind of front view of the prepay water meter using wireless hand to hold for the utility model embodiment;
Fig. 2 provides educating of a kind of prepay water meter using wireless hand to hold in vitro for the utility model embodiment;
The main TV structure schematic diagram that Fig. 3 provides a kind of wireless hand of the prepay water meter using wireless hand to hold to hold for the utility model embodiment;
The design of part schematic diagram that Fig. 4 provides a kind of wireless hand of the prepay water meter using wireless hand to hold to hold for the utility model embodiment.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
The utility model embodiment provides a kind of prepay water meter using wireless hand to hold, as shown in Figure 1, 2, this prepay water meter comprises controller for water meter 1, valve switch actuator 3, electric butterfly valve 4, transmits base table 5, described electric butterfly valve 4 is arranged on the side transmitting base table 5, sets gradually valve switch actuator 3, controller for water meter 1 above described electric butterfly valve 4; Described base table 5 and the wireless hand of transmitting holds 2 wireless connections.
Described controller for water meter 1 comprises guard shield 6, circuit board 7, liquid crystal display 8; Described guard shield 6 is set in above valve switch actuator 3, and the end face of described guard shield 6 arranges circuit board 7, liquid crystal display 8, described circuit board 7 by signal wire with transmit base table 5 and be connected.
Described valve switch actuator 3 comprises pulse signal interface 9, direct current generator 10, driving gear set 11, driving sleeve 12, described direct current generator 10 is connected with driving gear set 11, described driving gear set 11 with for driving the transmission shaft of electric butterfly valve 4 to be connected, sheathed driving sleeve 12 on described transmission shaft, described pulse signal interface 9 is arranged on the below of valve switch actuator 3, for controller for water meter 1 with transmit the signal wire that base table 5 is connected and pass.
Described water meter electric butterfly valve 4 is by valve body 13, flap 14, sealing shroud 15, and described flap 14 is arranged in valve body 13, and described sealing shroud 15 is arranged on the outlet of valve body 13.
As shown in Figure 3,4, described wireless hand holds and 2 comprises circuit board 16, liquid crystal display 17, button 18, shell 19, battery 20, described circuit board 16, liquid crystal display 17, battery 20 are arranged in shell 19, and described button 18 to be arranged on shell 19 and to contact with circuit board 16.
Described controller for water meter 1 has wireless signal transmission-receiving function, complete and communication that wireless hand holds between 2, described controller for water meter 1 has management of the use of water function, steering order can be sent to water meter valve switch actuator 3 after the water yield being filled with water meter is finished using, make water meter electric butterfly valve, 4 close, use wireless hand hold 2 re-fill the water yield to water meter after, described controller for water meter 1 sends steering order to water meter valve switch actuator 3, and water meter electric butterfly valve 4 is opened.
Described wireless hand holds 2 data sent for receiving computer, and has data storage function, and after battery 20 is removed, the data of storage can not be lost, and after controller for water meter 1 communication, data computing machine can sent, are transmitted to controller for water meter 1.When battery 20 electricity is not enough, battery 20 can be changed, ensure that wireless hand 2 continuation that hold use.
The utility model also has and transmits base table 5 disconnection detection function, and after the signal wire and controller for water meter 1 that transmit base table 5 disconnect, water meter can close electric butterfly valve 4, cuts off the water supply.
The utility model entirety has water-proof function, can the medium-term and long-term work of immersion water, and classification of waterproof reaches IP68, can complete the mutual of data when being immersed in water.
The above, be only preferred embodiment of the present utility model, is not intended to limit protection domain of the present utility model.
Claims (4)
1. the prepay water meter using wireless hand to hold, it is characterized in that, this prepay water meter comprises controller for water meter (1), valve switch actuator (3), electric butterfly valve (4), transmits base table (5), described electric butterfly valve (4) is arranged on the side transmitting base table (5), and described electric butterfly valve (4) top sets gradually valve switch actuator (3), controller for water meter (1); Described base table (5) and the wireless hand of transmitting holds (2) wireless connections.
2. the prepay water meter that holds of use wireless hand according to claim 1, is characterized in that: described controller for water meter (1) comprises guard shield (6), circuit board (7), liquid crystal display (8); Described guard shield (6) is set in valve switch actuator (3) top, and the end face of described guard shield (6) arranges circuit board (7), liquid crystal display (8), described circuit board (7) by signal wire with transmit base table (5) and be connected.
3. the prepay water meter that holds of use wireless hand according to claim 1 and 2, it is characterized in that: described valve switch actuator (3) comprises pulse signal interface (9), direct current generator (10), driving gear set (11), driving sleeve (12), described direct current generator (10) and driving gear set (11) are connected, described driving gear set (11) with for driving the transmission shaft of electric butterfly valve (4) to be connected, sheathed driving sleeve (12) on described transmission shaft, described pulse signal interface (9) is arranged on the below of valve switch actuator (3).
4. the prepay water meter that holds of use wireless hand according to claim 3, it is characterized in that: described water meter electric butterfly valve (4) is by valve body (13), flap (14), sealing shroud (15), described flap (14) is arranged in valve body (13), and described sealing shroud (15) is arranged on the outlet of valve body (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732457.1U CN204926312U (en) | 2015-09-21 | 2015-09-21 | Use prepayment water gauge of wireless handheld card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732457.1U CN204926312U (en) | 2015-09-21 | 2015-09-21 | Use prepayment water gauge of wireless handheld card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204926312U true CN204926312U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520732457.1U Active CN204926312U (en) | 2015-09-21 | 2015-09-21 | Use prepayment water gauge of wireless handheld card |
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| Country | Link |
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| CN (1) | CN204926312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114333157A (en) * | 2021-12-06 | 2022-04-12 | 杭州竞达电子有限公司 | Water meter and control method |
-
2015
- 2015-09-21 CN CN201520732457.1U patent/CN204926312U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114333157A (en) * | 2021-12-06 | 2022-04-12 | 杭州竞达电子有限公司 | Water meter and control method |
| CN114333157B (en) * | 2021-12-06 | 2023-02-10 | 杭州竞达电子有限公司 | Water meter and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Use prepayment water gauge of wireless handheld card Effective date of registration: 20180601 Granted publication date: 20151230 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: Xi'an Flag Electronics Co., Ltd. Registration number: 2018610000075 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |