CN106969566A - Auto-alarming cooling device - Google Patents
Auto-alarming cooling device Download PDFInfo
- Publication number
- CN106969566A CN106969566A CN201710310131.3A CN201710310131A CN106969566A CN 106969566 A CN106969566 A CN 106969566A CN 201710310131 A CN201710310131 A CN 201710310131A CN 106969566 A CN106969566 A CN 106969566A
- Authority
- CN
- China
- Prior art keywords
- cooling
- electric signal
- module
- threshold
- alarming
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D1/00—Devices using naturally cold air or cold water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
Abstract
The invention discloses a kind of auto-alarming cooling device, including cooling pond, cooling coil, tank, water pump, water inlet pipe, outlet pipe, regulating valve, flow valve, alarm, the temperature sensor for detecting unit temp to be cooled, the first alarm lamp and the second alarm lamp and controller for carrying out temperature alarming；Controller includes flow signal acquisition module, the first comparison module, the first drive module, temperature signal collection module, the second comparison module, the second drive module, the 3rd comparison module, the 3rd drive module.One aspect of the present invention setting flow valve monitors the flow of water inlet pipe in real time, and driving alarm equipment alarm is easy to patrolman to patrol in time, on the other hand temperature sensor is set to monitor the temperature of device to be cooled in real time, it drives the first alarm lamp and the second alarm lamp signal an alert, in order to which patrolman adjusts the flow of water inlet pipe in real time, which raises the convenience of integrated operation and security.
Description
Technical field
The present invention relates to cooling technology, more particularly, to a kind of auto-alarming cooling device.
Background technology
Commercial explosive production process is related to mixing and the transmission equipment of many materials, and conventional includes modifying machine, ball milling
Mixing machine, conveying worm etc., for the safe handling of the temperature and equipment that ensure process requirements, it is necessary to which the temperature to equipment is entered
Row control.At present, chuck typically is set on above-mentioned mixing apparatus and conveying equipment, by setting coil pipe in chuck and in disk
It is passed through cooling water to reduce the temperature of mixing apparatus and conveying equipment in pipe.But, often can be because of cooling in actual production process
The reasons such as water pond water shortage, pipeline blockage, failsafe valve cause condensate water cutoff, and by way of personnel manually patrol
Can not fast and accurately it be reacted, equipment is operated in the case where lacking cooling water cooling, it is impossible to allow the fried of equipment and the inside
Medicine is in controllable temperature, easily occurs quality problems, or even trigger the industrial accidents such as fire, detonation.
The content of the invention
It is an object of the invention to overcome above-mentioned technical deficiency, a kind of auto-alarming cooling device is proposed, is solved existing
The mixing of commercial explosive and conveying equipment can not quick and precisely judge the technical problem of cooling effect in technology.
To reach above-mentioned technical purpose, technical scheme provides a kind of auto-alarming cooling device, including cold
But pond, the cooling coil being arranged on device to be cooled, the tank above the cooling coil, driving cooling pond
Interior cooling water enters the water pump of tank, the water inlet pipe of the water inlet end of the connection cooling coil and tank, connects described
The water side of cooling coil and the outlet pipe of cooling pond, the regulating valve and stream being sequentially arranged in along water (flow) direction on the water inlet pipe
Amount valve, the alarm for carrying out flow alarm function, the temperature sensor for detecting unit temp to be cooled, it is used for into trip temperature
The first alarm lamp and the second alarm lamp and controller of alarm；The controller includes being used to gather the flow valve detection stream
Measure the flow signal acquisition module of the first electric signal produced, for comparing whether first electric signal is less than first threshold
First comparison module, the first driving mould for driving the alarm equipment alarm when first electric signal is less than first threshold
Block, the temperature signal collection module for gathering the second electric signal that the temperature sensor detection temperature is produced, for comparing
Whether second electric signal is less than the second comparison module of Second Threshold, for when second electric signal is less than Second Threshold
When drive the second luminous drive module of first alarm lamp, for comparing whether the secondary signal is more than the 3rd threshold value
3rd comparison module, the 3rd driving for driving second alarm lamp to light when the secondary signal is more than three threshold values
Module；Wherein, the Second Threshold is less than the 3rd threshold value.
It is preferred that, the auto-alarming cooling device, which also includes one, to be used to drive the step that the valve of the regulating valve is rotated
Stepper motor, the controller also includes being used to drive the stepper motor positive when second electric signal is less than Second Threshold
Rotate the 4th drive module of the setting number of turns, for driving the stepper motor anti-when the secondary signal is more than three threshold values
To the 5th drive module for rotating the setting number of turns.
It is preferred that, the free end of the valve of the regulating valve is provided with driven gear, and the output end of the stepper motor is set
It is equipped with the driving gear being meshed with the driven gear.
It is preferred that, the auto-alarming cooling device also includes a liquid level gauge for being used to detect the water storage pit level,
The controller includes liquid level signal acquisition module, the use for being used to gather the 3rd electric signal that the liquid level gauge detection liquid level is produced
Whether it is more than the 4th comparison module of the 4th threshold value, for when the 3rd electric signal is more than the in relatively the 3rd electric signal
The 6th drive module that the water pump stops operating is driven during four threshold values, for comparing whether the 3rd electric signal is less than the 5th
5th comparison module of threshold value, the 7th drive for driving the water pump to rotate when the 3rd electric signal is less than five threshold values
Dynamic model block.
Auto-alarming cooling device of the present invention, its by setting flow valve to monitor the flow of water inlet pipe in real time, and
Controller driving alarm equipment alarm is driven through less than setting value in flow, is easy to patrolman to patrol in time, while setting temperature
Degree sensor monitors the temperature of device to be cooled in real time, and drives when its temperature is too low and too high first alarm lamp and the respectively
Two alarm lamp signal an alerts, in order to which patrolman adjusts the flow of water inlet pipe in real time, which raises integrated operation just
Victory and security.
Brief description of the drawings
Fig. 1 is the attachment structure schematic diagram of the auto-alarming cooling device of the present invention；
Fig. 2 is the connection block diagram of the controller of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1 and Figure 2, The embodiment provides a kind of auto-alarming cooling device 100, including cooling
Pond 101, the cooling coil 102 being arranged on device 200 to be cooled, the tank located at the top of cooling coil 102
103rd, the cooling water in driving cooling pond 101 enters the water pump 104 of tank 103, the water inlet of the connection cooling coil 102
The water inlet pipe 105 of end and tank 103, the outlet pipe 106 of the water side of the connection cooling coil 102 and cooling pond 101,
The regulating valve 107 and flow valve 108 on the water inlet pipe 105, the report for carrying out flow alarm function are sequentially arranged in along water (flow) direction
Alert device 109, the temperature sensor 110 for detecting the temperature of device 200 to be cooled, the first alarm lamp for carrying out temperature alarming
111 and second alarm lamp 112 and controller 113；The controller 113 includes being used to gather the detection flows of flow valve 108
Produce the first electric signal flow signal acquisition module 113a, for compare first electric signal whether be less than first threshold
The first comparison module 113b, for driving what the alarm 109 was alarmed when first electric signal is less than first threshold
First drive module 113c, the temperature signal for gathering the second electric signal that the detection temperature of temperature sensor 110 is produced
Acquisition module 113d, for compare second electric signal whether be less than Second Threshold the second comparison module 113e, for work as
Second electric signal drives the second luminous drive module 113f of first alarm lamp 111, is used for when being less than Second Threshold
Compare whether the secondary signal is more than the 3rd comparison module 113g of the 3rd threshold value, for when the secondary signal is more than the 3rd
The 3rd drive module 113h for driving second alarm lamp 112 luminous during threshold value；Wherein, the Second Threshold is less than described the
Three threshold values.
During specific setting, the present embodiment cooling coil 102 can be arranged on device 200 to be cooled according to demand, this area
Technical staff can install according to the difference of distinct device to it, and for example coil pipe can surround the inner barrel of device 200 to be cooled
Between outer cylinder body.During cooling, the cooling water in cooling pond 101 is delivered in tank 103 by water pump 104, tank 103
Interior water is entered in cooling coil 102 by water inlet pipe 105 under gravity, and it can carry out heat exchange with device 200 to be cooled,
Cooling water after heat exchange enters cooling pond 101 by outlet pipe 106, and it can carry out distributing for heat in cooling pond 101, with
It is easy to the follow-up waste for recycling, which reducing water resource.When occurring the situation such as water-pipe blockage or valve damage, water inlet
The flow of inlet water of pipe 105 is reduced, and when its flow decreases below minimum setting flow, i.e., the detection flows of flow valve 108 are produced
The first electric signal be less than first threshold when, the first drive module 113c driving alarm 109 alarm signal is sent to patrol
Inspection personnel carry out inspection, maintenance in time.Wherein, in practical application, due to the bigger cooling effect of flow in cooling coil 102
It is better, and the more low requirement then cooled down to cooling coil 102 of ambient temperature is lower, therefore in order to reduce the driving cooling water of water pump 104
The waste of the energy is circulated and produced, the flow of cooling water in cooling coil 102 can be adjusted in different weather, but manual adjustment is difficult
Degree is big, accuracy is low, therefore the present embodiment setting temperature sensor 110 monitors the temperature of device 200 to be cooled in real time, when to be cooled
When the temperature of device 200 is less than minimum temperature setting value, i.e., the second electric signal that the detection temperature of temperature sensor 110 is produced is less than
During Second Threshold, it drives the first alarm lamp 111 luminous and indicated with sending low-temperature warning by the second drive module 113f, inspection
Personnel can adjust regulating valve 107 in real time, reduce the flow in water inlet pipe 105, and then reduce the water flow velocity in cooling coil 102
Degree, it can reduce consumption of the water pump 104 to the energy；When the temperature of device 200 to be cooled is higher than maximum temperature setting value, i.e., the
When two electric signals are more than three threshold values, it drives the second alarm lamp 112 luminous to send high temperature by the 3rd drive module 113h
Police instruction, patrol officer can be adjusted in the flow in regulating valve 107, increase water inlet pipe 105, increase cooling coil 102 in real time
Water velocity, improve its cooling effect, with avoid device 200 to be cooled temperature continue raise.
Its degree of regulation is difficult to control during due to by manually controlling to adjust valve 107, and patrol officer easily occurs not seeing the
The situation of one alarm lamp 111 and the second alarm lamp 112, therefore auto-alarming cooling device 100 described in the present embodiment also includes one
The stepper motor 114 rotated for the valve for driving the regulating valve 107, the controller 113 also includes being used for when described the
Two electric signals be less than Second Threshold when drive the stepper motor 114 rotate forward setting the number of turns the 4th drive module 113i,
For driving the stepper motor 114 to rotate backward the 5th driving of the setting number of turns when the secondary signal is more than three threshold values
Module 113j.I.e. when the first alarm lamp 111, which sends low-temperature warning, to be indicated, while being driven by the 4th drive module 113i
Stepper motor 114 rotates forward the setting number of turns, and the valve of the corresponding driving of stepper motor 114 regulating valve 107 rotates backward setting
Angle reduces the flow of water inlet pipe 105 to reduce the delivery port of regulating valve 107；It is corresponding, when the second alarm lamp 112 is sent out
When light sends high temperature alarm instruction, while the setting number of turns is rotated backward by the 5th drive module 113j Driving Stepping Motors 114,
The valve of the corresponding driving of stepper motor 114 regulating valve 107 rotates forward set angle to increase the delivery port of regulating valve 107,
And then increasing the flow of water inlet pipe 105, it can improve the cooling effect of cooling coil 102.
During specific regulation, the free end of the valve of regulating valve 107 described in the present embodiment is provided with driven gear 115, described
The output end of stepper motor 114 is provided with the driving gear 116 being meshed with the driven gear 115, and it passes through stepper motor
114 rotation driving active driving gear 116 is rotated, and then drives driven gear 115 to rotate.
Because the flow of water inlet pipe 105 can change with Changes in weather, therefore the water in tank 103 easily becomes
Change, in order to avoid the hypervolia in tank 103 or very few, auto-alarming cooling device 100 is also wrapped described in the present embodiment
A liquid level gauge 117 for being used to detect the liquid level of tank 103 is included, the controller 113 includes being used to gather the liquid level gauge
117 detect the liquid level signal acquisition module 113k for the 3rd electric signal that liquid levels are produced, for whether comparing the 3rd electric signal
The 4th comparison module 113m more than the 4th threshold value, for driving the water pump when the 3rd electric signal is more than four threshold values
104 the 6th drive module 113n stopped operating, for compare the 3rd electric signal whether be less than the 5th threshold value the 5th ratio
The 7th driving mould compared with module 113p, for driving the water pump 104 to rotate when the 3rd electric signal is less than five threshold values
Block 113q.The present embodiment is by the liquid level in liquid level gauge 117 in real time monitoring tank 103, when liquid level is less than most in tank 103
During small setting level value, i.e. when the 3rd electric signal is less than five threshold values, it drives water pump 104 to open by the 7th drive module 113q
Rotation is opened, the cooling water in cooling pond 101 can be pumped into tank 103 by it；When liquid level is set higher than maximum in tank 103
When determining level value, i.e. when the 3rd electric signal is more than four threshold values, it drives water pump 104 to stop turning by the 6th drive module 113n
Dynamic, it stops injecting cooling water into tank 103, and it is conducive to the liquid level in tank 103 in setting range, avoids simultaneously
The continuous work of water pump 104, reduces the consumption of the energy.
Auto-alarming cooling device of the present invention, its by setting flow valve to monitor the flow of water inlet pipe in real time, and
Controller driving alarm equipment alarm is driven through less than setting value in flow, is easy to patrolman to patrol in time, while setting temperature
Degree sensor monitors the temperature of device to be cooled in real time, and drives when its temperature is too low and too high first alarm lamp and the respectively
Two alarm lamp signal an alerts, in order to which patrolman adjusts the flow of water inlet pipe in real time, which raises integrated operation just
Victory and security.
The embodiment of present invention described above, is not intended to limit the scope of the present invention..Any basis
Various other corresponding changes and deformation that the technical concept of the present invention is made, should be included in the guarantor of the claims in the present invention
In the range of shield.
Claims (4)
1. a kind of auto-alarming cooling device, it is characterised in that including cooling pond, the cooling being arranged on device to be cooled
Coil pipe, the tank above the cooling coil, the cooling water in driving cooling pond enter the water pump of tank, connection
The water inlet end of the cooling coil and the water inlet pipe of tank, the water outlet of the water side and cooling pond of the connection cooling coil
Manage, the regulating valve and flow valve on the water inlet pipe, the alarm for carrying out flow alarm function are sequentially arranged in along water (flow) direction, is used
In temperature sensor, the first alarm lamp for carrying out temperature alarming and the second alarm lamp for detecting unit temp to be cooled and
Controller；The controller includes the flow signal acquisition for being used to gather the first electric signal that the flow valve detection flows are produced
Module, for compare first electric signal whether be less than first threshold the first comparison module, for when first telecommunications
The first drive module of the alarm equipment alarm is driven when number being less than first threshold, for gathering temperature sensor detection temperature
Spend the temperature signal collection module of the second electric signal produced, for comparing whether second electric signal is less than Second Threshold
Second comparison module, second for driving first alarm lamp luminous when second electric signal is less than Second Threshold drive
Dynamic model block, for compare the secondary signal whether be more than the 3rd threshold value the 3rd comparison module, for when the secondary signal
The 3rd drive module for driving second alarm lamp luminous during more than three threshold values；Wherein, the Second Threshold is less than described
3rd threshold value.
2. auto-alarming cooling device according to claim 1, it is characterised in that the auto-alarming cooling device
Also including one is used to drive the stepper motor that the valve of the regulating valve is rotated, and the controller also includes being used to work as described second
Electric signal drives the stepper motor to rotate forward the 4th drive module of the setting number of turns, for when described when being less than Second Threshold
Secondary signal drives the stepper motor to rotate backward the 5th drive module for setting the number of turns when being more than three threshold values.
3. auto-alarming cooling device according to claim 2, it is characterised in that the freedom of the valve of the regulating valve
End is provided with driven gear, and the output end of the stepper motor is provided with the driving gear being meshed with the driven gear.
4. the auto-alarming cooling device according to Claims 2 or 3, it is characterised in that the auto-alarming cooling
Device also includes a liquid level gauge for being used to detect the water storage pit level, and the controller includes being used to gather the liquid level gauge inspection
Survey the liquid level signal acquisition module for the 3rd electric signal that liquid level is produced, for comparing whether the 3rd electric signal is more than the 4th threshold
4th comparison module of value, for when the 3rd electric signal be more than four threshold values when drive the water pump to stop operating the 6th
Drive module, for compare the 3rd electric signal whether be less than the 5th threshold value the 5th comparison module, for when the described 3rd
Electric signal drives the 7th drive module that the water pump is rotated when being less than five threshold values.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710310131.3A CN106969566A (en) | 2017-05-05 | 2017-05-05 | Auto-alarming cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710310131.3A CN106969566A (en) | 2017-05-05 | 2017-05-05 | Auto-alarming cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106969566A true CN106969566A (en) | 2017-07-21 |
Family
ID=59330657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710310131.3A Pending CN106969566A (en) | 2017-05-05 | 2017-05-05 | Auto-alarming cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106969566A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117404853A (en) * | 2023-12-14 | 2024-01-16 | 山西省水利建筑工程局集团有限公司 | External circulating water cooling system and method for tunnel boring machine |
-
2017
- 2017-05-05 CN CN201710310131.3A patent/CN106969566A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117404853A (en) * | 2023-12-14 | 2024-01-16 | 山西省水利建筑工程局集团有限公司 | External circulating water cooling system and method for tunnel boring machine |
| CN117404853B (en) * | 2023-12-14 | 2024-03-08 | 山西省水利建筑工程局集团有限公司 | External circulating water cooling system and method for tunnel boring machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107179739B (en) | A kind of greenhouse facilities fault detection system and method | |
| CN103672346A (en) | Sliding bearing intelligent oil supply system and method | |
| CN107065799A (en) | Long-distance monitoring method and its system for on-line monitoring sewage disposal system | |
| CN205449152U (en) | Intelligence channel metering control device and system | |
| CN206771833U (en) | Auto-alarming cooling device | |
| CN106969566A (en) | Auto-alarming cooling device | |
| CN108896119B (en) | A kind of intelligence self-adjustable high-precision size water flow amount detecting device | |
| CN113204252A (en) | Steel rolling cyclone tank liquid level real-time monitoring and automatic control system | |
| CN105071236B (en) | Electric substation's Visualized Monitoring System | |
| CN207310496U (en) | A kind of screw extruder digitizes cooling device | |
| CN113189292A (en) | Water quality monitoring and optimizing equipment for alpine regions | |
| CN205080039U (en) | Oil gas well casing line, gas gathering station corrode monitoring devices | |
| CN219179814U (en) | Cabinet temperature control device and monitoring system | |
| CN209115718U (en) | A kind of volume control device | |
| CN205824127U (en) | Chiller, gear-box constant temperature system and gear-box | |
| KR101949715B1 (en) | Inspecting installation for screen quality of ion exchanger | |
| CN114811006A (en) | Intelligent lubricating system and method for industrial gear box | |
| CN201833230U (en) | Electric spindle cooling water flow rate detection device | |
| CN209146015U (en) | A kind of robot dedicated hydraulic control valve | |
| CN209275545U (en) | A kind of automatic production line system with video surveillance function | |
| CN208645995U (en) | A kind of infrared temperature control PVC cooling water ring device | |
| CN206920919U (en) | A kind of greenhouse facilities fault detection system | |
| CN211705952U (en) | Automatic discharging system of rotary drum crystallizer | |
| CN216792745U (en) | Underground pipeline leakage monitoring device | |
| CN110911312A (en) | Cold rolling annealing furnace humidifying device and using method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170721 |