CN206367260U - Cooling device - Google Patents
Cooling device Download PDFInfo
- Publication number
- CN206367260U CN206367260U CN201621435265.5U CN201621435265U CN206367260U CN 206367260 U CN206367260 U CN 206367260U CN 201621435265 U CN201621435265 U CN 201621435265U CN 206367260 U CN206367260 U CN 206367260U
- Authority
- CN
- China
- Prior art keywords
- water
- water tank
- roll
- chill roll
- cooling device
- 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
Links
Abstract
The utility model discloses a kind of cooling device, aim to provide a kind of cooling device for having and improving cooling water stream utilization rate, its drip irrigation device is to include intake pump, go out water pump and inner chamber etc., when chill roll is cooled down to waterproof roll, intake pump is efficiently delivered to the water in water tank in the inner chamber of chill roll by the first pipeline and Rotational Cylindrical, so that the heat of waterproof roll is delivered in the water in inner chamber by the outer wall of chill roll, and taken away heat by current, so as to easily cool to waterproof roll, when water reaches the Rotational Cylindrical by second pipe, go out water pump to deliver to water in water tank again by Rotational Cylindrical and second pipe, so as to complete a circulation, so that the water circulation of water tank waterproof roll is cooled down, so as to improve the utilization rate of cooling current in whole cooling device.
Description
Technical field
The utility model is related to production line technical field of auxiliary equipment, more particularly to a kind of cooling device.
Background technology
When waterproof roll is produced, need to be processed it in process, and heating can be used and set
It is standby, and needed after heating by cooling device to product progress cooling treatment, so that cooling device can be used.
At present, Publication No. CN202540889U Chinese patent discloses a kind of modified asphalt waterproof coiled material and integrates production
Line, it includes the raw material that tire cloth raw material deploys and dries can be prepared to mechanism, can carry out oiling and the painting of aluminum coated steel to tire cloth
Oily film-covering mechanism, the embossing cooling body that tire cloth can be embossed and be allowed to cool shaping and coiled material finished product can be adjusted
The finished product collecting mechanism of collection, described raw material prepares mechanism, oiling film-covering mechanism, embossing cooling body and finished product collecting mechanism
It is sequentially connected.
This modified asphalt waterproof coiled material integrated production line is carried out by cooling down the water hole on cylinder and roller to waterproof roll
Water in cooling, water hole can be flowed out outside roller after being cooled down to waterproof roll, so that the utilization rate of water is very low.
Utility model content
The purpose of this utility model is to provide a kind of cooling device, and it has the advantages that to improve cooling water stream utilization rate.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of cooling device, including support, water tank and the chill roll that is rotationally connected with support, the axial direction side of chill roll
The Rotational Cylindrical of hollow setting is respectively equipped with to two ends, the inside of chill roll offers the inner chamber being connected with Rotational Cylindrical, Rotational Cylindrical
The first pipeline and second pipe are connected between water tank, the first pipeline, which is provided with, to be used to the water in water tank delivering to cooling
Intake pump in roller, second pipe, which is provided with, to be used to deliver to the water in chill roll in water tank to go out water pump.
It is arranged such, when chill roll is cooled down to waterproof roll, the water in water tank is efficiently passed through by intake pump
One pipeline and Rotational Cylindrical are delivered in the inner chamber of chill roll, so that the heat of waterproof roll is transmitted by the outer wall of chill roll
In water into inner chamber, and heat is taken away by current, so as to easily cool to waterproof roll, reached in water by the
During the Rotational Cylindrical of two pipelines, go out water pump and deliver to water in water tank again by Rotational Cylindrical and second pipe, so as to complete one
Circulation so that cooled down to waterproof roll to the water circulation of water tank, so as to improve cooling current in whole cooling device
Utilization rate.
Further set：Chill roll includes roll body and the water conservancy diversion roller in roll body, the inwall of roll body and water conservancy diversion roller it
Between form inner chamber, the two ends of water conservancy diversion roller are respectively equipped with the conduction pipe while being connected with Rotational Cylindrical and inner chamber.
Be arranged such, when water is entered in chill roll, water is entered in inner chamber by conduction pipe so that water with
The distance between outer wall of chill roll is smaller so that the heat on waterproof roll more quickly move through the outer wall transmission of cooling tube
Into water, so as to strengthen the cooling effect of whole chill roll.
Further set：It is additionally provided with the outside of roll body for the heat transfer layer inconsistent with waterproof roll.
It is arranged such, by heat transfer layer so that waterproof roll is more easily transferred heat in the water in chill roll, plus
The strong cooling effect of chill roll, and because the coefficient of friction between heat transfer layer and waterproof roll is larger, so that chill roll
When rotating, the contact between waterproof roll is even closer, relative slip is not likely to produce, so that waterproof roll is more not
It is also easy to produce the phenomenon due to producing abrasion with respect to slip.
Further set：Automatic temperature reducing device is provided with water tank, automatic temperature reducing device includes
Temperature-detecting device, is detected for the temperature in real time to Water in Water Tanks, and output detection value；
Threshold decision device, is electrically connected at temperature-detecting device, is preset with a maximum temperature threshold value, for receiving detection
Value is simultaneously compared detected value with maximum temperature threshold value, and cooling signal is exported when detected value is higher than maximum temperature；
Heat sink, is electrically connected at threshold decision device, and the water in water tank is cooled in response to cooling signal；
Time-delay mechanism, is electrically connected at heat sink, for being turned off automatically after heat sink work preset duration.
It is arranged such, when chill roll is cooled down by current to waterproof roll, because current are by the heat of chill roll
Take away, so the temperature of current itself can rise, when current are re-introduced into water tank, the temperature of the water in whole water tank can be caused
Degree rises, so that the cooling effect of chill roll is deteriorated, and water temperature of the automatic temperature reducing device in water tank reaches maximum temperature
The water in water tank is cooled in time during threshold value so that entirely cooling device is sustainable cools down to waterproof roll.
Further set：Temperature-detecting device is set to PT100 thermal resistances.
It is arranged such, due to the self structure characteristic of PT100 thermal resistances so that temperature-detecting device has small volume, made
With the simple advantage of method, while also make it that the antijamming capability of temperature-detecting device is stronger so that extraneous factor is for temperature
The influence of detection means is smaller, improves the accuracy of detection of temperature-detecting device.
Further set：Threshold decision device is set to comparator.
It is arranged such, due to the self-characteristic of comparator so that whole threshold decision device, which has, judges fireballing excellent
Point, and make it that working power voltage scope is wider, with single supply and the workable advantage of dual power supply.
Further set：Heat sink is set to light duty compressor.
It is arranged such so that heat sink has the advantages that small volume, operated steadily, it is former by the work of light duty compressor
Reason cools to the water in water tank, so that the decline of water temperature is rapider, it is ensured that whole cooling device is continual and steady
Be operated, also cause cooling device cooling effect more preferably.
In summary, the utility model has the advantages that：Chill roll includes roll body and leading in roll body
Roller is flowed, inner chamber is formed between the inwall and water conservancy diversion roller of roll body, the two ends of water conservancy diversion roller are respectively equipped with to be connected with Rotational Cylindrical and inner chamber simultaneously
Logical conduction pipe, not only make it that the distance between the outer wall of water and chill roll is smaller so that the heat on waterproof roll is more
The outer wall for quicklying move through cooling tube is delivered in water, so that the cooling effect of whole chill roll is strengthened, and by that will lead
Stream roller, which is arranged in tank body, make it that the weight of whole chill roll will not kick the beam, so that water conservancy diversion roller is more stable when rotating,
And the contact between waterproof roll is more abundant, the cooling effect of whole chill roll is strengthened.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment cooling device；
Fig. 2 is the structural representation of the present embodiment chill roll；
Fig. 3 is the sectional view of the present embodiment chill roll；
Fig. 4 is the sectional view of the present embodiment water tank；
Fig. 5 is the circuit diagram of the present embodiment automatic temperature reducing device.
In figure, 1, support；2nd, water tank；3rd, chill roll；31st, inner chamber；32nd, roll body；33rd, water conservancy diversion roller；34th, conduction pipe；4、
Rotational Cylindrical；5th, the first pipeline；6th, second pipe；7th, intake pump；8th, water pump is gone out；9th, heat transfer layer；10th, PT100 thermal resistances；11st, it is small
Type compressor；12nd, waterproof roll.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of cooling device, as shown in figure 1, including located at ground upper water box 2, water tank 2 is provided with the He of light duty compressor 11
It is rotatably connected to the chill roll 3 inconsistent with waterproof roll 12 on support 1, support 1, chill roll 3 is along the two of own axes direction
End is respectively equipped with the Rotational Cylindrical 4 for being arranged in support 1, Rotational Cylindrical 4 and the concentric co-axial of chill roll 3, and the hollow setting of Rotational Cylindrical 4.Two
The first pipeline 5 and second pipe 6 are connected between Rotational Cylindrical 4 and water tank 2, the first pipeline 5 passes through intake pump 7 and water tank 2
Connection, second pipe 6 is connected by going out water pump 8 with water tank 2.
As shown in Figure 2 to Figure 3, chill roll 3 is included located at outside and the inconsistent roll body 32 of waterproof roll 12, roll body 32
Outer surface laminating is provided with heat transfer layer 9, and the inside of roll body 32 is provided with the water conservancy diversion roller 33 coaxial with itself, the two ends point of water conservancy diversion roller 33
The conduction pipe 34 that She You do not connected with Rotational Cylindrical 4.Inner chamber 31 is provided between the inwall and water conservancy diversion roller 33 of roll body 32, inner chamber 31 is same
When be connected with the conduction pipe 34 at the two ends of water conservancy diversion roller 33.
As shown in Fig. 4 to Fig. 5, the inside of water tank 2 is built-in with automatic temperature reducing device, and automatic temperature reducing device includes supporting with aqueous phase
Tactile PT100 thermal resistances 10, PT100 thermal resistances 10 are electrically connected with comparator, and comparator is set to LM393 comparators, LM393
Normal phase input end input one a reference value, i.e. the maximum temperature threshold value of comparator, the negative-phase input and PT100 of LM393 comparators
The output end coupling of thermal resistance 10；LM393 comparators are electrically connected with metal-oxide-semiconductor, and the grid of metal-oxide-semiconductor is defeated with LM393 comparators
Go out end coupling, the two ends in loop, normally opened to touch where the source electrode of metal-oxide-semiconductor and drain electrode are respectively coupled to the coil of normally opened contact relay
The coils from parallel connection of coils of point relay has fly-wheel diode, and the normally opened contact of normally opened contact relay is coupled to where light duty compressor 11
Loop, light duty compressor 11 is parallel with the time delay resistance and delay capacitor being serially connected, time delay resistance and delay capacitor herein
For the illustrative example of time-delay mechanism, time-delay mechanism is not limited to only time delay resistance and delay capacitor.
When cooling device is started working, intake pump 7, which works, extracts the water in water tank 2 out, and water is sequentially passing through the first pipe
Entered after road 5 and Rotational Cylindrical 4 in chill roll 3, and inner chamber 31 is flowed into by the conduction pipe 34 of the side of the first pipeline 5
In, water can enter the conduction pipe 34 of the side of second pipe 6 after being flowed in inner chamber 31, sequentially pass through Rotational Cylindrical 4 again afterwards
With second pipe 6, now go out water pump 8 and work and deliver to the water in Rotational Cylindrical 4 in water tank 2, circulated with this, to the water in water tank 2
Constantly utilized.
Persistently there is water to flow through in inner chamber 31 out-of-date, waterproof roll 12 is around to the outer wall of chill roll 3, and and waterproof roll
Outer wall on 12 is in contact, and waterproof roll 12 drives chill roll 3 to rotate while conveying, while also by self heat by passing
The outer wall of thermosphere 9 and chill roll 3 is delivered in the current in inner chamber 31, and is taken away heat by current, so as to waterproof
Coiled material 12 plays a part of cooling, and current are in water tank 2 is turned again to after taking away heat.
When water in water tank 2 is constantly cooled down to waterproof roll 12, the temperature of current itself is also gradually stepped up, when carrying
It is high to a certain extent when can have a strong impact on the cooling effect of chill roll 3, when current are constantly circulated, the PT100 in water tank 2
Thermal resistance 10 is detected to the temperature of the reclaimed water of water tank 2 in real time, when water temperature is normal, and detected value is less than maximum temperature threshold value,
LM393 comparators export low level, now the grid of metal-oxide-semiconductor is low level, so metal-oxide-semiconductor is not turned on, normally opened contact relay
Coil in there is no electric current, normally opened contact is remained off, and the place loop of light duty compressor 11 is not turned on, so compact
Machine 11 does not work.
When the temperature of the reclaimed water of water tank 2 is higher than maximum temperature threshold value, LM393 exports high level, and now the grid of metal-oxide-semiconductor is
There is electric current to flow through in high level, now metal-oxide-semiconductor conducting, the coil of normally opened contact relay, so now normally opened contact is closed, it is small
Type compressor 11 is started working due to loop conducting where itself, and the water in water tank 2 is entered by the operation principle of compressor
Row cooling, and stopping after a period of time that works in the presence of time-delay mechanism.
The above embodiments are only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (7)
1. a kind of cooling device, including support（1）, water tank（2）And it is rotationally connected with support（1）On chill roll（3）, it is special
Levy and be：Described chill roll（3）Axial direction two ends be respectively equipped with the Rotational Cylindrical of hollow setting（4）, chill roll（3）It is interior
Portion is offered and Rotational Cylindrical（4）The inner chamber being connected（31）, Rotational Cylindrical（4）With water tank（2）Between be connected to the first pipeline
（5）And second pipe（6）, the first pipeline（5）Being provided with is used for water tank（2）In water deliver to chill roll（3）In intake pump
（7）, second pipe（6）Being provided with is used for chill roll（3）In water deliver to water tank（2）In go out water pump（8）.
2. cooling device according to claim 1, it is characterised in that：Described chill roll（3）Including roll body（32）And
Located at roll body（32）Interior water conservancy diversion roller（33）, roll body（32）Inwall and water conservancy diversion roller（33）Between form inner chamber（31）, water conservancy diversion roller
（33）Two ends be respectively equipped with simultaneously and Rotational Cylindrical（4）And inner chamber（31）The conduction pipe of connection（34）.
3. cooling device according to claim 2, it is characterised in that：Described roll body（32）Outside be additionally provided with for
Waterproof roll（12）Inconsistent heat transfer layer（9）.
4. cooling device according to claim 1, it is characterised in that：Described water tank（2）It is interior to be provided with automatic temperature reducing device,
Automatic temperature reducing device includes
Temperature-detecting device, in real time to water tank（2）The temperature of reclaimed water is detected, and output detection value；
Threshold decision device, is electrically connected at temperature-detecting device, a maximum temperature threshold value is preset with, for receiving detected value simultaneously
Detected value is compared with maximum temperature threshold value, cooling signal is exported when detected value is higher than maximum temperature；
Heat sink, is electrically connected at threshold decision device, in response to cooling signal to water tank（2）In water cooled；
Time-delay mechanism, is electrically connected at heat sink, for being turned off automatically after heat sink work preset duration.
5. cooling device according to claim 4, it is characterised in that：Described temperature-detecting device is set to PT100 heat
Resistance（10）.
6. cooling device according to claim 4, it is characterised in that：Described threshold decision device is set to comparator.
7. cooling device according to claim 4, it is characterised in that：Described heat sink is set to light duty compressor
（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621435265.5U CN206367260U (en) | 2016-12-23 | 2016-12-23 | Cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621435265.5U CN206367260U (en) | 2016-12-23 | 2016-12-23 | Cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206367260U true CN206367260U (en) | 2017-08-01 |
Family
ID=59392497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621435265.5U Expired - Fee Related CN206367260U (en) | 2016-12-23 | 2016-12-23 | Cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206367260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725080A (en) * | 2019-10-18 | 2020-01-24 | 吴江市盛泽昊祥丝绸整理厂 | Cloth after-finishing production line |
-
2016
- 2016-12-23 CN CN201621435265.5U patent/CN206367260U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725080A (en) * | 2019-10-18 | 2020-01-24 | 吴江市盛泽昊祥丝绸整理厂 | Cloth after-finishing production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104264402B (en) | What synthetic leather was processed removes wrinkle equipment | |
| CN202709424U (en) | High-efficient energy-saving water storage rapid heating type electric water heater | |
| CN206367260U (en) | Cooling device | |
| CN205356727U (en) | Intelligence electromagnetic heating roller | |
| CN206510290U (en) | Cure system in a kind of composite Electromagnetic Heating | |
| CN208484305U (en) | A kind of preheating cylinder system | |
| CN204301274U (en) | A kind of electric heating water pipe | |
| CN206930140U (en) | A kind of electromagnetic induction heater for hazardous waste drying | |
| CN203388704U (en) | Instant heating type heater | |
| CN206310146U (en) | Liquid-transport pipe-line skin effect current tracing system device | |
| CN207006541U (en) | A kind of intelligent electric magnetic inductive shower | |
| CN204535047U (en) | A kind of Instant heating type Electromagnetic Heating energy-saving water heater | |
| CN203336812U (en) | Three-dimensional spiral heating ultrathin double-liner electric water heater | |
| CN203203266U (en) | Photo-magnetic complementary integrated wall-mounted solar water heater | |
| CN202675651U (en) | Solar water heater with electromagnetic heating device | |
| CN206157019U (en) | But new forms of energy sludge drying apparatus of remote monitoring | |
| CN205261115U (en) | Electromagnetic heating pipeline structure | |
| CN203605661U (en) | Online solid ultrasonic frequency induction steel wire drying device | |
| CN207724808U (en) | Bellows water jacket is automatically replenished cooling-water machine | |
| CN201787755U (en) | Auxiliary electromagnetic heating device of solar water heater | |
| CN207793343U (en) | The on-line solution processing unit of hot-rolled stainless steel finned tube | |
| CN204322670U (en) | A kind of PVC film is heated laminating cooling device | |
| CN204185517U (en) | A kind of tempering stove outlet heat reclaiming system of Web-strip hot furnace production line | |
| CN203286580U (en) | Hot air chamber for producing heat by using high temperature of chimney | |
| CN210146664U (en) | Processing device for non-ferrous metal copper wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170801 Termination date: 20191223 |