CN206539475U - Automatic water supply device for vending machine - Google Patents
Automatic water supply device for vending machine Download PDFInfo
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- CN206539475U CN206539475U CN201720229816.0U CN201720229816U CN206539475U CN 206539475 U CN206539475 U CN 206539475U CN 201720229816 U CN201720229816 U CN 201720229816U CN 206539475 U CN206539475 U CN 206539475U
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- water
- controller
- vending machine
- magnetic valve
- bucket
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Abstract
The utility model discloses a kind of automatic water supply device for Vending Machine, including multiple buckets and multiple water pumps, magnetic valve, multiple level sensors and controller, multiple level sensors are respectively placed in multiple buckets and for monitoring the water level in bucket, the water inlet of multiple water pumps is connected with multiple buckets respectively, the delivery port of multiple water pumps is connected with the water inlet end of magnetic valve respectively, and the water side of magnetic valve and the water circuit system entrance of Vending Machine are connected；The signal output part of multiple level sensors is connected with the signal input part of controller respectively, and the control output end of controller is connected with the control signal of multiple water pumps and the control end of magnetic valve respectively.The utility model monitors the water level in bucket by level sensor in real time, after water in a bucket is finished, controller can automatically switch to the water supply of another bucket in real time, on the premise of Vending Machine normal work is not influenceed, change water for attendant and provide grace time.
Description
Technical field
The utility model is related to a kind of auxiliary equipment of Vending Machine, more particularly to it is a kind of for Vending Machine from
Dynamic water supply installation.
Background technology
Have more than the Vending Machine of water demand and to be supplied water using bottled water, many barrels of barreleds can be placed in a general machine
Water.After one barrel of water is finished, another barrel of water need to be switched to.Traditional solution, one is alarmed after one barrel of water is finished, backstage
Water shortage is pointed out, then manually comes to change bucket, so extremely wastes time and energy；Two be that a water pump is placed in each bucket, passes through list
The control of piece machine and complexity realizes that not only reliability, antijamming capability are poor, it may appear that deadlock phenomenon, and to safeguarding people
Member's soft and hardware requires higher, and integrated cost is higher.
Utility model content
The purpose of this utility model is that provides a kind of both time saving and energy saving without monolithic to solve the above problems
The automatic water supply device for Vending Machine of machine control.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of automatic water supply device for Vending Machine, including multiple buckets and multiple water pumps, in addition to magnetic valve,
Multiple level sensors and controller, multiple level sensors are respectively placed in multiple buckets and described for monitoring
Water level in bucket, the water inlet of multiple water pumps is connected with multiple buckets respectively, and multiple water pumps go out
Water inlet end of the mouth of a river respectively with the magnetic valve is connected, the water side of the magnetic valve and the water circuit system of the Vending Machine
Entrance is connected；Signal input part of the signal output part of multiple level sensors respectively with the controller is connected, described
The control output end of controller is connected with the control signal of multiple water pumps and the control end of the magnetic valve respectively.
In order to avoid water pump because high temperature burns, temperature sensor, the TEMP are installed on the outer wall of the water pump
The connection corresponding with the signal input part of the controller of the signal output part of device.
The beneficial effects of the utility model are：
The utility model is monitored the water level in bucket by level sensor and transmits a signal to controller in real time, one
After water in individual bucket is finished, controller can automatically switch to the water supply of another bucket in real time, not influence Vending Machine
On the premise of normal work, change water for attendant and provide grace time；The utility model is realized using controller and cut automatically
Change, burning program can be not required to, using pure circuit realiration, so that with higher antijamming capability, it is to avoid deadlock problem.
Brief description of the drawings
Fig. 1 is the structural representation of the automatic water supply device described in the utility model for Vending Machine.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, this example with two buckets and two water pumps for example, it is described in the utility model be used for automatic vending
The automatic water supply device of machine includes two buckets 1, two water pumps 3, three-way connection 5, magnetic valve 6, two water levels and passed
Sensor 13 and controller 9, two level sensors 13 are respectively placed in two buckets 1 and for monitoring the water level in bucket 1, two
The water inlet of individual water pump 3 is connected with two buckets 1 respectively, the water inlet end of the delivery ports of two water pumps 3 respectively with magnetic valve 6
Connection, the water side of magnetic valve 6 and the water circuit system (not shown) entrance of Vending Machine are connected；Two level sensors 13
Signal output part be connected respectively with the signal input part of controller, the control output end of controller respectively with two water pumps 3
Control signal and the connection of the control end of magnetic valve 6；Temperature sensor 11, temperature sensor 11 are installed on the outer wall of water pump 3
Signal output part it is corresponding with the signal input part of controller connection.
In said structure, water pump 3, a three-way connection 5, a magnetic valve 6 and controller 9 are all using extremely conventional phase
Close part；Two level sensors 13 can be using any electronic type conventional sensors for being capable of sensed water level, such as using tool
There is the float of electric signal output, its position can change with SEA LEVEL VARIATION, and export electric signal.Temperature sensor 11 can be adopted
It is connected on temperature sensing switch and by the switch on the electric power loop of water pump 3, switch can be disconnected in overtemperature, makes water pump 3
Power supply disconnection is out of service, to protect water pump 3.
The water inlet bar 14 being placed in bucket 1 is also show in Fig. 1, it is the bottom of straight tube and its bottom in bucket 1,
Level sensor 13 is using float and installed in the bottom of water inlet bar 14, and its position is with SEA LEVEL VARIATION；Soft water is also show in Fig. 1
Pipe 2, Teflon water pipe 4, attaching plug 7, transformer 8, electric wire 10 and signal wire 12, these parts are conventional components.
As shown in figure 1, the operation principle of the automatic water supply device described in the utility model for Vending Machine is as follows：
Plug in after plug 7, voltage is depressured to 24V through transformer 8, then transports to each port of controller 9.
Used for the first time after energization, two buckets 1 all fill water, when Vending Machine (not shown) needs to supply water, control
The control of device 9 magnetic valve 6 processed is opened and connects the power supply of a water pump 3, the water that the water pump 3 is started working and will corresponded in bucket 1
Pass through pump after three-way connection 5 and magnetic valve 6 to Vending Machine.Level sensor 13 in correspondence bucket 1 is by the water detected
Position information transmission is to controller 9, after the water in the bucket 1 is sucked, and controller 9 controls the water pump 3 out of service, opens simultaneously
Another water pump 3 is moved, then another bucket 1, another water pump 3 operate to Vending Machine confession according to upper similar mode
Water, user can be changed or be filled with water to the bucket 1 without water.Grace time can so be reserved to change water or moisturizing, automatically
Vending machine is unlikely to because two buckets 1 are not while having water and can not work.
When the motor overheating of water pump 3, the temperature sensor 11 being adjacent to its shell disconnects automatically, water pump 3 is stopped fortune
OK, it is to avoid water pump 3 burns.
When Vending Machine is not required to supply water, the control magnetic valve 6 of controller 9 disconnects, and controls two water pumps 3 to stop fortune
OK.
In said process, the control method of some controllers 9 can be related to, but these control methods are all extremely simple
, can easily it be realized by existing mature technology, nor innovation of the present utility model, is less protection of the present utility model
Object.
Above-described embodiment is preferred embodiment of the present utility model, is not the limit to technical solutions of the utility model
System, as long as the technical scheme that can be realized without creative work on the basis of above-described embodiment, is regarded as falling into
In the rights protection scope of the utility model patent.
Claims (2)
1. a kind of automatic water supply device for Vending Machine, including multiple buckets and multiple water pumps, it is characterised in that：Also wrap
Magnetic valve, multiple level sensors and controller are included, multiple level sensors are respectively placed in multiple buckets and are used in combination
In monitoring the water level in the bucket, the water inlet of multiple water pumps is connected with multiple buckets respectively, Duo Gesuo
State water inlet end of the delivery port of water pump respectively with the magnetic valve to be connected, the water side of the magnetic valve and the Vending Machine
Water circuit system entrance connection；The signal input part of the signal output part of multiple level sensors respectively with the controller
Connection, the control signal and the control end of the magnetic valve of the control output end of the controller respectively with multiple water pumps
Connection.
2. the automatic water supply device according to claim 1 for Vending Machine, it is characterised in that：Outside the water pump
Temperature sensor is installed, the signal output part of the temperature sensor is corresponding with the signal input part of the controller to be connected on wall
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720229816.0U CN206539475U (en) | 2017-03-08 | 2017-03-08 | Automatic water supply device for vending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720229816.0U CN206539475U (en) | 2017-03-08 | 2017-03-08 | Automatic water supply device for vending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206539475U true CN206539475U (en) | 2017-10-03 |
Family
ID=59941072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720229816.0U Active CN206539475U (en) | 2017-03-08 | 2017-03-08 | Automatic water supply device for vending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206539475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784372A (en) * | 2018-07-02 | 2018-11-13 | 深圳市道中创新科技有限公司 | Cistern water supply control method, equipment and the storage medium of existing Instant Drinks product vending machine |
-
2017
- 2017-03-08 CN CN201720229816.0U patent/CN206539475U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784372A (en) * | 2018-07-02 | 2018-11-13 | 深圳市道中创新科技有限公司 | Cistern water supply control method, equipment and the storage medium of existing Instant Drinks product vending machine |
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