CN206803575U - A kind of cooling device of changing liquid automatically - Google Patents
A kind of cooling device of changing liquid automatically Download PDFInfo
- Publication number
- CN206803575U CN206803575U CN201720603822.8U CN201720603822U CN206803575U CN 206803575 U CN206803575 U CN 206803575U CN 201720603822 U CN201720603822 U CN 201720603822U CN 206803575 U CN206803575 U CN 206803575U
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- China
- Prior art keywords
- cooling
- water
- control system
- water machine
- time set
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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 discloses a kind of automatic cooling device for changing liquid, including control system, execution system and cooling-water machine, time set is provided with the cooling-water machine, the time set electrically connects with the control system, and the time set timing sends feedback signal to the control system；The execution system electrically connects with the control system, and the control system is used to receive the feedback signal of the time set and controls the execution system to work, to change the liquid in the cooling-water machine.By the transmission frequency for setting time set feedback signal, time set is set to send feedback signal to control system when needing to change water, so as to control execution system to change the water in cooling-water machine within the defined time, do not need manual inspection and change water operation, reduce the labor intensity of staff, the operating efficiency for changing liquid is improved, while can be avoided because the error of staff influences the operation of cooling device.
Description
Technical field
It the utility model is related to cooling device technical field, more particularly to a kind of cooling device of changing liquid automatically.
Background technology
At present, in some equipment running process in certain workshop, cooling-down effect need to be reached with cooling water, cooling water is by industry
There is provided with air-cooled water cooling machine.Industrial air-cooled water cooling machine is in operation, necessary by the water in operational procedure requirement cooling-water machine
Replacing primary cooling water is manually carried out within two months, and because live a variety of causes can cause the consumption of water, operating personnel need
Artificial recharge and inspection operation are carried out to cooling-water machine by the cycle, prevent from damaging equipment because of cooling water deficiency.Change cooling water, cold
But water water level detection and water filling carried out using artificial, complex operation, labor intensity are big.
Utility model content
The purpose of this utility model is to propose a kind of cooling device of changing liquid automatically, it is not necessary to manual inspection and operation,
Reduce intensity of workers.
To use following technical scheme up to this purpose, the utility model：
A kind of cooling device of changing liquid automatically, including：
Control system；
Cooling-water machine, time set is provided with the cooling-water machine, the time set electrically connects with the control system, institute
State time set timing and send feedback signal to the control system；
Execution system, the execution system electrically connect with the control system, the control system by receive it is described based on
When device feedback signal and control the execution system to work, to change the liquid in the cooling-water machine.
Wherein, the execution system includes water pump, magnetic valve and pipeline, the water pump and magnetic valve respectively with the control
System electrically connects, and the pipeline connects the water filling port of the cooling-water machine with the delivery port of water tank, the delivery port of the cooling-water machine
Connected with wastewater disposal basin, the magnetic valve, the water are provided with the pipeline that the water filling port of the cooling-water machine connects with delivery port
The water pump is provided with the pipeline of the delivery port connection of case.
Wherein, after the control system receives the feedback signal of the time set, the delivery port of the cooling-water machine is opened
Magnetic valve on the pipeline of connection, make the outside draining of the cooling-water machine；After draining terminates, the delivery port for closing the cooling-water machine connects
The magnetic valve on pipeline connect, and magnetic valve and water pump on the pipeline of the water filling port connection of the cooling-water machine are opened, to described
Water filling in cooling-water machine.
Wherein, each magnetic valve is parallel with manual switch valve.
Wherein, the time set is the time relay.
Wherein, liquid level detection device is additionally provided with the cooling-water machine, the liquid level detection device is described cold for judging
Liquid level and to the control system feedback information in water dispenser, the control system is held according to the information control received
The water filling into the cooling-water machine of row system.
Wherein, when the liquid level detection device detects water level in the cooling-water machine below minimum predetermined liquid level,
The control system controls execution system water filling into the cooling-water machine；When the liquid level detection device detect it is described cold
For water level in water dispenser when highest is preset more than liquid level, the control system controls the execution system to stop to the cooling-water machine
Interior water filling.
Wherein, in addition to display system, the display system electrically connect with the control system, and the display system is used for
The situation of change of liquid level in the cooling-water machine is shown, and in liquid level exception alarm.
Wherein, the display system includes mode of operation selecting module, the mode of operation selecting module be used for according to
Family needs to select automatic mode or manual mode.
Wherein, the quantity of the cooling-water machine is multiple that multiple cooling-water machines are separate, and each cooling-water machine pair
A time set should be provided with.
Beneficial effect：The utility model provides a kind of cooling device of changing liquid automatically, including control system, execution system
And cooling-water machine, time set is provided with the cooling-water machine, and the time set electrically connects with the control system, the timing
Device timing sends feedback signal to the control system；The execution system electrically connects with the control system, the control
System is used to receive the feedback signal of the time set and controls the execution system to work, to change in the cooling-water machine
Liquid.By setting the transmission frequency of time set feedback signal, time set is set to be sent when needing to change water to control system
Feedback signal, so as to control execution system to change the water in cooling-water machine within the defined time, it is not necessary to manual inspection and change water
Operation, reduces the labor intensity of staff, improves the operating efficiency for changing liquid, while can avoid the error because of staff
Influence the operation of cooling device.
Brief description of the drawings
Fig. 1 is the structural representation of the cooling device of changing liquid automatically provided by the utility model.
Wherein：
1st, control system；
2nd, cooling-water machine；211st, time set；212nd, liquid level detection device；
31st, water pump；32nd, magnetic valve；33rd, manual switch valve；
4th, display system；5th, water tank；6th, wastewater disposal basin.
Embodiment
It is clearer for the technical scheme and the technique effect that reaches that make technical problem that the utility model solves, use,
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
As shown in figure 1, the utility model provides a kind of cooling device of changing liquid automatically, including control system 1, perform system
Unite and cooling-water machine 2, be provided with time set 211 in cooling-water machine 2, time set 211 electrically connects with control system 1, time set
211 timings send feedback signal to control system 1；Execution system electrically connects with control system 1, and control system 1 is based on receiving
When device 211 feedback signal and control execution system to work, to change the liquid in cooling-water machine 2.
By setting the transmission frequency of the feedback signal of time set 211, make time set 211 when needing to change water to control
System 1 sends feedback signal, so as to control execution system to change the water in cooling-water machine 2 within the defined time, that is, controls cold water
The draining of machine 2 and the water filling into cooling-water machine 2, it is not necessary to manual inspection and change water operation, reduce the labor intensity of staff, carry
It is high to change the operating efficiency of liquid, while can avoid because the error of staff influences the operation of cooling device.
Specifically, execution system includes water pump 31, magnetic valve 32 and pipeline, water pump 31 and magnetic valve 32 respectively with control
System 1 electrically connects, and pipeline connects the water filling port of cooling-water machine 2 with the delivery port of water tank 5, the delivery port of cooling-water machine 2 and wastewater disposal basin 6
Connection, is provided with magnetic valve 32 on the pipeline that the water filling port of cooling-water machine 2 connect with delivery port, what the delivery port of water tank 5 connected
Water pump 31 is provided with pipeline.After control system 1 receives the feedback signal of time set 211, the water outlet of cooling-water machine 2 is opened
Magnetic valve 32 on the pipeline of mouth connection, makes 2 outside draining of cooling-water machine；After draining terminates, the delivery port connection of cooling-water machine 2 is closed
Pipeline on magnetic valve 32, and open cooling-water machine 2 water filling port connection pipeline on magnetic valve 32 and water pump 31, water pump 31
Start working in the water injection cooling-water machine 2 in water tank 5, cooling device is completed after the completion of water filling changes liquid operation.
Time set 211 can be the time relay in the utility model, and the time relay is that one kind utilizes electromagnetic principle
Or theory of mechanics realizes the control apparatus of delays time to control, after adding or removing the action signal of input, its output circuit need through
A kind of relay that defined correct time just produces great-jump-forward change or contact action is crossed, control system is triggered by contact action
The control of system 1 execution system carries out changing liquid operation.
To avoid the failure of magnetic valve 32 from not working, each magnetic valve 32 can be parallel with manual switch valve 33, work as electricity
Magnet valve 32 breaks down after can not working, and can be operated with manual switches valve 33 and complete related work, one kind is provided for cooling device
Emergent management method, ensure that cooling device can be with normal work.
On the basis of the above, liquid level detection device 212 is also provided with cooling-water machine 2, liquid level detection device 212 is used for
Judge liquid level in cooling-water machine 2 and controlled and performed according to the information received to the feedback information of control system 1, control system 1
System water filling into cooling-water machine 2.
After time set 211 sends feedback signal to control system 1, the delivery port that control system 1 opens cooling-water machine 2 connects
Magnetic valve 32 on the pipeline connect, 2 outside draining of cooling-water machine, when the liquid level that liquid level detection device 212 is detected in cooling-water machine 2 is high
When degree is less than minimum predetermined liquid level, feedback signal is sent to control system 1, control system 1 closes the delivery port connection of cooling-water machine 2
Pipeline on magnetic valve 32, stop draining, and open the magnetic valve 32 on the pipeline of the water filling port connection of cooling-water machine 2, and control
Water pump 31 processed is started working, by the water injection cooling-water machine 2 in water tank 5；When liquid level detection device 212 is detected in cooling-water machine 2
Liquid level higher than highest preset liquid level when, control system 1 close cooling-water machine 2 water filling port connection pipeline on magnetic valve
32, and control water pump 31 to be stopped, stop the water filling into cooling-water machine 2, so as to which that completes cooling device changes water.
Liquid level detection device 212 is set to monitor the SEA LEVEL VARIATION in the cooling device course of work, when cooling-water machine 2
When interior water level is less than minimum predetermined liquid level, to ensure that cooling device can prevent from damaging because of cooling water deficiency with normal work
Equipment, control system 1 can control execution system water filling into cooling-water machine 2, and stop when water level presets liquid level higher than highest
Water filling, it is automatically performed the water-refilling operation of cooling device.
In addition, cooling device can also include display system 4, display system 4 electrically connects with control system 1, display system 4
The situation of change of liquid level in cooling-water machine 2 is displayed for, facilitates staff to monitor the working condition of cooling device in real time；It is aobvious
Show that system 4 can also be in liquid level exception alarm, staff can in emergency circumstances stop cooling device work, prevent
Contingency.
Display system 4 can also include mode of operation selecting module, and mode of operation selecting module is used for according to user's needs
Automatic mode or manual mode are selected, when staff selects automatic mode, control system 1 is carried out automatically according to feedback signal
Water filling and drain operation；When staff selects manual mode, staff can as needed manually it is lower carry out water filling and
Drain operation, multiple choices are provided according to the demand of client.
The quantity of cooling-water machine 2 in cooling device provided by the utility model can be multiple, and multiple cooling-water machines 2 are mutually only
Vertical work, and each cooling-water machine 2 is correspondingly arranged on a time set 211 and liquid level detection device 212, each cooling-water machine 2
Corresponding operate is carried out according to the feedback result of corresponding time set 211 and liquid level detection device 212；Multiple cooling-water machines 2 can be with
Alternation, avoid because of the work of liquid level anomalous effects cooling device in single cooling-water machine 2.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality
With new thought, there will be changes, this specification content should not be construed as in specific embodiments and applications
To limitation of the present utility model.
Claims (10)
- A kind of 1. cooling device of changing liquid automatically, it is characterised in that including：Control system (1)；Cooling-water machine (2), the cooling-water machine (2) is interior to be provided with time set (211), the time set (211) and the control System (1) electrically connects, and the time set (211) regularly sends feedback signal to the control system (1)；Execution system, the execution system electrically connect with the control system (1), and the control system (1) is described for receiving The feedback signal of time set (211) simultaneously controls the execution system to work, to change the liquid in the cooling-water machine (2).
- 2. cooling device as claimed in claim 1, it is characterised in that the execution system includes water pump (31), magnetic valve (32) and pipeline, the water pump (31) and magnetic valve (32) electrically connect with the control system (1) respectively, and the pipeline is by described in The water filling port of cooling-water machine (2) connects with the delivery port of water tank (5), the delivery port of the cooling-water machine (2) connects with wastewater disposal basin (6), The magnetic valve (32) is provided with the pipeline that the water filling port of the cooling-water machine (2) connects with delivery port, the water tank (5) The water pump (31) is provided with the pipeline of delivery port connection.
- 3. cooling device as claimed in claim 2, it is characterised in that the control system (1) receives the time set (211) after feedback signal, the magnetic valve (32) on the pipeline for the delivery port connection for opening the cooling-water machine (2), make described cold Water dispenser (2) outside draining；After draining terminates, the magnetic valve (32) on the pipeline for the delivery port connection for closing the cooling-water machine (2), And open the cooling-water machine (2) water filling port connection pipeline on magnetic valve (32) and water pump (31), to the cooling-water machine (2) Interior water filling.
- 4. cooling device as claimed in claim 2, it is characterised in that each magnetic valve (32) is parallel with hand switch Valve (33).
- 5. cooling device as claimed in claim 1, it is characterised in that the time set (211) is the time relay.
- 6. the cooling device as described in claim any one of 1-5, it is characterised in that be additionally provided with liquid in the cooling-water machine (2) Level detecting apparatus (212), the liquid level detection device (212) are used to judge the interior liquid level of the cooling-water machine (2) and to described Control system (1) feedback information, the control system (1) control the execution system to the cold water according to the information received Machine (2) interior water filling.
- 7. cooling device as claimed in claim 6, it is characterised in that described in being detected when the liquid level detection device (212) When water level in cooling-water machine (2) is below minimum predetermined liquid level, the control system (1) controls the execution system to described cold Water dispenser (2) interior water filling；When the liquid level detection device (212) detects that the water level in the cooling-water machine (2) presets liquid in highest During the above of position, the control system (1) controls the execution system to stop to the cooling-water machine (2) interior water filling.
- 8. cooling device as claimed in claim 6, it is characterised in that also including display system (4), the display system (4) Being electrically connected with the control system (1), the display system (4) is used for the situation of change for showing the cooling-water machine (2) interior liquid level, And in liquid level exception alarm.
- 9. cooling device as claimed in claim 8, it is characterised in that the display system (4) includes mode of operation selection mould Block, the mode of operation selecting module are used to be needed to select automatic mode or manual mode according to user.
- 10. the cooling device as described in claim any one of 1-5, it is characterised in that the quantity of the cooling-water machine (2) is more Individual, independently of each other, and each cooling-water machine (2) is correspondingly arranged on a time set to multiple cooling-water machines (2) (211)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720603822.8U CN206803575U (en) | 2017-05-26 | 2017-05-26 | A kind of cooling device of changing liquid automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720603822.8U CN206803575U (en) | 2017-05-26 | 2017-05-26 | A kind of cooling device of changing liquid automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206803575U true CN206803575U (en) | 2017-12-26 |
Family
ID=60743126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720603822.8U Expired - Fee Related CN206803575U (en) | 2017-05-26 | 2017-05-26 | A kind of cooling device of changing liquid automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206803575U (en) |
-
2017
- 2017-05-26 CN CN201720603822.8U patent/CN206803575U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |