CN2396452Y - Hand magnetic controller for water, gas and electricity - Google Patents
Hand magnetic controller for water, gas and electricity Download PDFInfo
- Publication number
- CN2396452Y CN2396452Y CN 99253376 CN99253376U CN2396452Y CN 2396452 Y CN2396452 Y CN 2396452Y CN 99253376 CN99253376 CN 99253376 CN 99253376 U CN99253376 U CN 99253376U CN 2396452 Y CN2396452 Y CN 2396452Y
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- CN
- China
- Prior art keywords
- gas
- magnetic
- water
- electricity
- utility
- 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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- Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)
Abstract
The utility model discloses a hand magnetic controller for water, gas and electricity. The utility model is characterized in that the inner of a locked box body is provided with jacks which can contain card objects and are selectively inserted with magnetic cards; the rear part of the jacks is provided with magnetic induction trigger elements connected with a control actuator through lead wires. The utility model has the advantages of simple structure, convenient manufacture, installation and use, low cost, high stability, flexible action, reliability, long service life, small maintenance load, no need of storing amount, etc., and is suitable for concentrated departments supplying water, gas and electricity in large, medium and small towns to manage and control the supply situation.
Description
The utility model relates to and a kind ofly is used for the coin-feed equipment of dispense liquid, gas or electric energy by instrument control, the manual magnetic-type controller of especially a kind of water, gas and electricity.
For a long time, the supply of the water, gas and electricity in the cities and towns all is to write down, show employed quantity by the situ metrology instrument that is arranged on user side, and this measuring instrument only has the simple function of metering, can not interrelate with user's the situation of paying the fees, more can not control user's operating position.This brings trouble in many operation controls and the loss on the economic benefit for corresponding supplies management department.In recent years, people develop, develop various types of magnetic card type control device one after another, be used for limiting the consumption of water, gas and electricity, Chinese patent CN2159591Y disclosed a kind of " the automatic limited device of magnetic card coal gas " for example, its primary structure feature is exactly to be made up of magnetic card driving mechanism, valve driving mechanism and control circuit, and it utilizes the quantity delivered of magnetic card storage value in advance and then controlling plumbing fixtures coal gas.The automatic limited apparatus structure complexity of such magnetic card, magnetic card and reader thereof and control circuit less stable are easy to generate maloperation, also are damaged easily and lose its control function.Its production cost is also higher, and maintenance load is bigger, thereby is difficult to apply on a large scale.
The purpose of this utility model just is to overcome above-mentioned the deficiencies in the prior art part, propose a kind of simple in structure, manufacturing, installation and easy-to-use, with low cost, the operational stability height, flexible movements, reliable, long service life, maintenance load is less and do not need the manual magnetic-type controller of water, gas and electricity of the value of storage in advance.
The purpose of this utility model can realize by implementing following technical proposal: but in the casing of a locking, be provided with a socket that can hold the cassette object, wherein optionally insert magnetic card with the activity way of contact.The rear portion of described socket is equipped with magnetic induction and triggers element, and it is connected with the topworks of gauge tap by lead.Be the better result of use of acquisition, but the casing of above-mentioned locking can be arranged on corresponding conventional measuring instrument next door, so that the person of checking meter is in time checked, operated; On the described locking casing transparency window is set preferably, be beneficial to watch insert warning color or literal on the magnetic card; It is good with commercially available reed capsule that above-mentioned magnetic induction triggers element.
Accompanying drawing is the cross-sectional configuration synoptic diagram of embodiment in the utility model.
Following structure embodiment and accompanying drawing are done to describe in further detail to the utility model.But in a locking and metal cabinet 2, be placed with a socket 3 that can hold the cassette object with a transparent window 1, wherein optionally be inserted with L type magnetic card 4 with the activity way of contact, the outside, plane of this magnetic card 4 is printed on red color and " stopping supplying " printed words of warning.A commercially available magnetic induction reed capsule 5 is housed on the rear sidewall of socket 3, and it is connected with the control corresponding on-off circuit by lead 6.When using the utility model product, it can be directly installed on corresponding conventional measuring instrument one side, and lead 6 and the connection of control corresponding topworks are got final product.Under the regular supply situation, magnetic card 4 does not insert in the socket 3, and reed capsule 5 does not have the magnetic induction signal and can not conducting, and the switch topworks of control supply is failure to actuate, and keeps supply status.When the person of checking meter or related personnel find this User Violations or arrearage, just can open the metal cabinet 2 of locking, insert magnetic card 4 in the sockets 3 after again with its locking.At this moment,, and then trigger topworks's action, close feed path, stop supplies because reed capsule 5 is sensed the effect in magnetic field and conducting lead 6.Can also be clear that warning redness and literal on the magnetic card 4 by its transparent window 1.
The utility model compared with prior art, have simple in structure, manufacturing, installation and easy-to-use, With low cost, the operational stability height, flexible movements, reliable, long service life, maintenance load is littler And do not need the in advance characteristics such as the value of storage, be suitable for large, medium and small cities and towns central water supply, air feed and power supply department Be used for installing and transforming existing measuring instrument, raise the management level and economic benefit.
Claims (4)
1, the manual magnetic-type controller of a kind of water, gas and electricity, comprise housing, socket and magnetic card, but its architectural feature is the middle setting of locking casing (2) and can holds the socket (3) of cassette object, wherein optionally insert a magnetic card (4) with the activity way of contact, described socket (3) rear portion is provided with magnetic induction and triggers element (5), and it is connected with the topworks of gauge tap by lead (6).
2, the manual magnetic-type controller of water, gas and electricity according to claim 1, but it is characterized in that described locking casing (2) is arranged on corresponding measuring instrument next door.
3, the manual magnetic-type controller of water, gas and electricity according to claim 1 and 2, but it is characterized in that offering on the locking casing (2) transparency window (1).
4, the manual magnetic-type controller of water, gas and electricity according to claim 1 is characterized in that it is reed capsule that magnetic induction triggers element (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99253376 CN2396452Y (en) | 1999-11-17 | 1999-11-17 | Hand magnetic controller for water, gas and electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99253376 CN2396452Y (en) | 1999-11-17 | 1999-11-17 | Hand magnetic controller for water, gas and electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2396452Y true CN2396452Y (en) | 2000-09-13 |
Family
ID=34037285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99253376 Expired - Fee Related CN2396452Y (en) | 1999-11-17 | 1999-11-17 | Hand magnetic controller for water, gas and electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2396452Y (en) |
-
1999
- 1999-11-17 CN CN 99253376 patent/CN2396452Y/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 |