CN207207095U - A kind of pipeline vacuum sizing cooling device - Google Patents
A kind of pipeline vacuum sizing cooling device Download PDFInfo
- Publication number
- CN207207095U CN207207095U CN201721245008.XU CN201721245008U CN207207095U CN 207207095 U CN207207095 U CN 207207095U CN 201721245008 U CN201721245008 U CN 201721245008U CN 207207095 U CN207207095 U CN 207207095U
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- temperature
- water pump
- water
- pipe
- cooling device
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Abstract
The utility model discloses a kind of pipeline vacuum sizing cooling device, including cooler bin, the cooler bin arrival end is provided with sleeve pipe, accommodating chamber is offered in described sleeve pipe, the first water inlet pipe and the first outlet pipe of connection accommodating chamber are provided with described sleeve pipe, the first water pump is provided with first water inlet pipe, the cooler bin side is provided with the first water tank, the first refrigeration machine is provided between first water tank and the first water pump, the temperature control circuit of the first discharge of pump of control is provided with first water pump；When the temperature of the pipeline after sleeve pipe is high, temperature control circuit increases the flow of the first water pump, so as to strengthen cooling effect of the sleeve pipe to pipeline；When the temperature of the pipeline after sleeve pipe reduces, temperature control circuit reduces the flow of the first water pump, so as to reach the effect for saving the energy.
Description
Technical field
It the utility model is related to plastic conduit technical field, and in particular to a kind of pipeline vacuum sizing cooling device.
Background technology
The common name of pipe made of plastic tube Dow Jones index plastic material.Plastic conduit has from heavy and light, corrosion-resistant, resistance to pressure
Degree is high, safe and healthy, small flow resistance, saves the energy, saves metal, betters people's living environment, service life length, safe ready etc.
Feature, favored by pipeline engineering circle.
Such as the patent that notification number is CN205219705U, a kind of modular system of plastic pipe is which disclose,
It is characterized in that：Vacuum shaping box side is provided with tubing and sets end, and described tubing sets end to be connected with a jacket pipe, jacket pipe
Inside be provided with a torus, described torus is connected with a water inlet and a delivery port.In use, tubing comes out from mould
Afterwards, be introduced into jacket pipe before vacuum shaping box is entered, the internal structure of water jacket is jacket type, chilled water in intercycle,
The function of cooling down rapidly is so played, the inwall of water jacket is to need to carry out chromium plating process, so serves tube surfaces smoothness
The function of raising.
In actual use, the flow velocity of the water in torus needs to be maintained at maximum, it is sufficient to be carried out to pipeline
Cooling, if the current of recyclable intracavitary are always maintained at Peak Flow Rate, power consumption is big, easily produces the waste of resource.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is that providing a kind of pipeline vacuum sizing cooling sets
It is standby, there is the effect for reducing the wasting of resources.
To achieve the above object, the utility model provides following technical scheme：
A kind of pipeline vacuum sizing cooling device, including cooler bin, the cooler bin arrival end are provided with sleeve pipe, the set
Accommodating chamber is offered in pipe, be provided with described sleeve pipe connection accommodating chamber the first water inlet pipe and the first outlet pipe, described first
Be provided with the first water pump on water inlet pipe, the cooler bin side is provided with the first water tank, first water tank and the first water pump it
Between be provided with the first refrigeration machine, be provided with first water pump control the first discharge of pump temperature control circuit.
By using above-mentioned technical proposal, the water in the first water tank passes through the first refrigeration machine, the first water pump, accommodated successively
The first water tank is returned to after chamber, the first water inlet pipe, so as to which pair pipeline abutted with sleeve pipe cools, when the pipeline after sleeve pipe
Temperature it is high when, temperature control circuit increase the first water pump flow, so as to strengthen cooling effect of the sleeve pipe to pipeline；When by sleeve pipe
When the temperature of pipeline afterwards reduces, temperature control circuit reduces the flow of the first water pump, so as to reach the effect for saving the energy.
It is of the present utility model to be further arranged to：Temperature tube, the temperature control electricity are provided between described sleeve pipe and cooler bin
Road includes：
Circuit is detected, for detecting the temperature of temperature tube madial wall and exporting corresponding temperature detection value；
Control circuit, detection circuit is coupled to receive temperature detection value, and can according to temperature detection value output duty cycle
The control signal of tune；
Bidirectional triode thyristor VT, it is serially connected with the current supply circuit of the first water pump, its control terminal is coupled to the output of control circuit
End is to receive control signal, and on the inside of sleeve pipe during temperature rise, bidirectional triode thyristor improves the flow of the first water pump.
By using above-mentioned technical proposal, in the temperature rise of temperature tube madial wall, it was demonstrated that the cold water pair in accommodating chamber
The cooling effect of pipeline is poor, and changing multivibrator according to temperature detection value by control circuit, bidirectional triode thyristor exports square wave
Dutycycle, so as to change the voltage at the first water pump both ends, so as to temperature tube madial wall temperature rise when, lifted the first water
The flow of pump, so as to lift cooling effect of the accommodating chamber to pipeline.When the temperature of temperature tube madial wall reduces, by controlling electricity
Road, bidirectional triode thyristor change the dutycycle of multivibrator output square wave according to temperature detection value, so as to change the first water pump two
The voltage at end, so as to when the temperature of temperature tube madial wall reduces, reduce the flow of the first water pump, the energy is saved so as to reach
Effect.
It is of the present utility model to be further arranged to：The cooler bin includes casing, the sparge pipe being located in casing, set
Shower nozzle on sparge pipe, the body side are provided with the second water tank, and the of connection casing is provided with second water tank
Two water inlet pipes, the second outlet pipe for connecting sparge pipe, are provided with the second water pump, the second refrigeration machine on second outlet pipe.
By using above-mentioned technical proposal, the water in the second water tank, successively after the second outlet pipe, sparge pipe, shower nozzle
Be sprayed onto on pipeline, under the current on pipeline after returned to after casing, the second water inlet pipe in the second water tank formed circulation, realize
Water resource recycles, so as to reduce the waste of water resource.
It is of the present utility model to be further arranged to：Screen pack is provided with second water inlet pipe.
By using above-mentioned technical proposal, by screen pack, the probability that impurity enters in the second water tank is reduced, so as to reduce
The probability that shower nozzle blocks.
It is of the present utility model to be further arranged to：The screen pack is inclined to set.
By using above-mentioned technical proposal, the screen pack being obliquely installed compare with horizontally disposed screen pack, can store more
More impurity, reduce the probability that screen pack blocks.
It is of the present utility model to be further arranged to：Second water inlet pipe corresponds to the relatively low side of screen pack and is provided with blowdown
Mouthful, it is provided with lid on the sewage draining exit.
By using above-mentioned technical proposal, after online storage impurity is filtered, lid is opened, part water is passed through sewage draining exit
Discharge, during water is discharged by sewage draining exit, impurity flows out with current, so as to reach the effect of blowdown, reduces screen pack
The probability of blocking.
It is of the present utility model to be further arranged to：The sewage draining exit is inclined to set, sewage draining exit tilt down direction with to
Lower screen pack incline direction is identical.
By using above-mentioned technical proposal, the sewage draining exit being obliquely installed is easy to the discharge of current and impurity, and filth-discharging effect is good.
It is of the present utility model to be further arranged to：The detection circuit includes being used for the heat for detecting wall temperature on the inside of temperature tube
Quick resistance Rt.
By using above-mentioned technical proposal, sensitivity of thermistor is higher, and operating temperature range is wide, and stability is good, adds
Work cost is low.
The utility model has advantages below：When the temperature of the pipeline after sleeve pipe is high, temperature control circuit increases first
The flow of water pump, so as to strengthen cooling effect of the sleeve pipe to pipeline；When the temperature of the pipeline after sleeve pipe reduces, temperature control electricity
Road reduces the flow of the first water pump, so as to reach the effect for saving the energy；Reduce the probability that shower nozzle blocks；Detected by temperature tube
The temperature of pipeline, it is easy to detect.
Brief description of the drawings
Fig. 1 is the overall structure figure of embodiment；
Fig. 2 is the longitudinal sectional view of casing；
Fig. 3 is the enlarged drawing of a-quadrant in Fig. 2；
Fig. 4 is the enlarged drawing of B area in Fig. 2；
Fig. 5 is the circuit diagram of temperature control circuit.
Reference：1st, cooler bin；2nd, sleeve pipe；3rd, accommodating chamber；4th, the first water inlet pipe；5th, the first outlet pipe；6th, the first water
Pump；7th, the first water tank；8th, the first refrigeration machine；9th, casing；10th, sparge pipe；11st, shower nozzle；12nd, the second water tank；13rd, the second water inlet
Pipe；14th, the second outlet pipe；15th, the second water pump；16th, the second refrigeration machine；17th, screen pack；18th, sewage draining exit；19th, lid；20th, survey
Wen Guan；100th, temperature control circuit；101st, circuit is detected；102nd, control circuit.
Embodiment
The utility model is described further referring to the drawings.
A kind of pipeline vacuum sizing cooling device, as shown in figs. 1 and 3：Including in horizontally disposed cooler bin 1, cooler bin 1
Arrival end is provided with sleeve pipe 2, and sleeve pipe 2 is metal tube.Accommodating chamber 3 is offered in sleeve pipe 2, connection accommodating chamber 3 is provided with sleeve pipe 2
The first water inlet pipe 4 and the first outlet pipe 5.Lead to cold water in accommodating chamber 3, the pipeline by sleeve pipe 2 is cooled.
As shown in Figure 1：The first water pump 6 is provided with first water inlet pipe 4, the side of cooler bin 1 is provided with the first water tank 7, the
The first refrigeration machine 8 is provided between one water tank 7 and the first water pump 6.Water in first water tank 7 is successively by the first refrigeration machine 8, the
The first water tank 7 is returned to after one water pump 6, accommodating chamber 3, the first water inlet pipe 4, so as to which pair pipeline abutted with sleeve pipe 2 cools.
As illustrated in fig. 1 and 2：Cooler bin 1 includes casing 9, multiple sparge pipes 10 being located in casing 9, is arranged on water spray
Shower nozzle 11 on pipe 10, the side of casing 9 are provided with the second water tank 12, and second that connection casing 9 is provided with the second water tank 12 enters
Water pipe 13, the second outlet pipe 14 for connecting sparge pipe 10.The second water pump 15, the second refrigeration machine are provided with second outlet pipe 14
16。
As shown in Figure 4：It is provided with second water inlet pipe 13 and is obliquely installed screen pack 17.Second water inlet pipe, 13 corresponding screen pack
17 relatively low sides are provided with the sewage draining exit 18 that is inclined to set, and sewage draining exit 18 connects the upper area of screen pack 17.And sewage draining exit 18
Tilting down direction and screen pack 17, to tilt down direction identical, and lid 19 is provided with sewage draining exit 18.Collect on screen pack 17
During poly- impurity, lid 19 is opened, impurity is discharged with water from sewage draining exit 18, so as to reach the effect of blowdown.
As shown in Figures 3 and 5：Temperature tube 20 is provided between sleeve pipe 2 and cooler bin 1, is additionally provided with and is used on the first water pump 6
According to the temperature control circuit 100 of the flow of the first water pump of temperature control 6 of the madial wall of temperature tube 20.When the temperature in temperature tube 20 is high
When, temperature control circuit 100 increases the flow of the first water pump 6, so as to strengthen cooling effect of the sleeve pipe 2 to pipeline；When in temperature tube 20
Temperature reduce when, temperature control circuit 100 reduce the first water pump 6 flow, so as to reach save the energy effect.
As shown in Figure 5：Temperature control circuit 100 includes the temperature for detecting the madial wall of temperature tube 20 and exports corresponding temperature
The detection circuit 101 of detected value, detection circuit 101 is coupled to receive temperature detection value and export duty according to temperature detection value
Control circuit 102 than adjustable control signal, it is serially connected with the current supply circuit of the first water pump 6 and is coupled to control circuit 102
Output end with receive control signal and according to control signal adjust the flow of the first water pump 6 bidirectional triode thyristor VT.
As shown in Figure 5：Detection circuit 101 includes the thermistor Rt and electric capacity C1 that are connected in parallel, and the one of thermistor Rt
End is coupled to power supply, and the other end is coupled to control circuit 102, and thermistor Rt is arranged on the madial wall of temperature tube 20；Control circuit
102 be multivibrator, and thermistor Rt uses negative tempperature coefficient thermistor Rt, and resistance is 10K Ω or so under optional normal temperature
Thermistor, electric capacity C1 selects common aluminium electrolutic capacitor.
As shown in Figure 5：Multivibrator includes 555 time base circuits, and 555 time base circuits include chip NE555 and coupling
In chip NE555 resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, electric capacity C2, electric capacity C3, voltage-regulator diode VD, electricity
Appearance C2, electric capacity C3 select dacron terylene condenser, and voltage-regulator diode VD is that voltage stabilizing value is 9.1V, and chip NE555 has 8 pins.
As shown in Figure 5：Thermistor Rt is coupled to chip NE555 5 pin while connection and resistance R1 one end, resistance R1
The other end ground connection, chip NE555 1 pin ground connection, chip NE555 2 pin and 6 pin are coupled to resistance R3 one end, resistance R3
The other end be coupled to resistance R2 one end, the resistance R2 other end is coupled with resistance R4, and the resistance R4 other end is coupled to electricity
Source, electric capacity C3 one end and voltage-regulator diode VD cut-off end, the electric capacity C3 other end are coupled between resistance R2 and resistance R4
Ground is coupled to the voltage-regulator diode VD other end, meanwhile, chip NE555 4 pin are also coupled between resistance R2 and resistance R4
With 8 pin, chip NE555 7 pin are coupled between resistance R2 and resistance R3, and chip NE555 3 pin are output end, are coupled to electricity
R5 one end is hindered, the resistance R5 other end is coupled to bidirectional triode thyristor VT control terminal, and bidirectional triode thyristor VT is series at the first water
In the control loop of pump 6, and the first water pump 6 and bidirectional triode thyristor VT both end voltages are 220V.
As shown in Figure 5：Chip NE555 can pass through chip NE555 3 human hair combing wastes with resistance R2, resistance R3 and electric capacity C3 couplings
Go out the adjustable square-wave signal of dutycycle, when the temperature change of the madial wall of temperature tube 20, thermistor Rt resistance becomes
Change, change the dutycycle of multivibrator output square wave, the regulation bidirectional triode thyristor VT angle of flow, so as to change the first water pump 6
The voltage at both ends, automatically adjust the flow of the first water pump 6.
Operation principle：Water in first water tank 7 enters by the first refrigeration machine 8, the first water pump 6, accommodating chamber 3, first successively
The first water tank 7 is returned to after water pipe 4, so as to which pair pipeline abutted with sleeve pipe 2 cools.
Water in second water tank 12, it is sprayed onto on pipeline, manages after the second outlet pipe 14, sparge pipe 10, shower nozzle 11 successively
Returned to after under current on road after casing 9, the second water inlet pipe 13 in the second water tank 12 and form circulation.
In the temperature rise of the madial wall of temperature tube 20, it was demonstrated that the cold water in accommodating chamber 3 is poor to the cooling effect of pipeline, heat
Temperature detection value corresponding to quick resistance Rt transmittings, multivibrator change multivibrator output square wave according to temperature detection value
Dutycycle, so as to change the voltage at the both ends of the first water pump 6, so as in the rise of the temperature of the madial wall of temperature tube 20, lift first
The flow of water pump 6, so as to lift cooling effect of the accommodating chamber 3 to pipeline.
When the temperature of the madial wall of temperature tube 20 reduces, temperature control circuit 100 reduces the flow of the first water pump 6, so as to reach
Save the effect of the energy.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
- The cooling device 1. a kind of pipeline vacuum is shaped, including cooler bin（1）, it is characterized in that：The cooler bin（1）Arrival end is set There is sleeve pipe（2）, described sleeve pipe（2）Inside offer accommodating chamber（3）, described sleeve pipe（2）On be provided with connection accommodating chamber（3）First Water inlet pipe（4）With the first outlet pipe（5）, first water inlet pipe（4）On be provided with the first water pump（6）, the cooler bin（1）Side Face is provided with the first water tank（7）, first water tank（7）With the first water pump（6）Between be provided with the first refrigeration machine（8）, it is described First water pump（6）On be provided with control the first water pump（6）The temperature control circuit of water yield（100）.
- 2. a kind of pipeline vacuum sizing cooling device according to claim 1, it is characterized in that：Described sleeve pipe（2）With cooling Case（1）Between be provided with temperature tube（20）, the temperature control circuit（100）Including：Detect circuit（101）, for detecting temperature tube（20）The temperature of madial wall simultaneously exports corresponding temperature detection value；Control circuit（102）, it is coupled to detection circuit（101）To receive temperature detection value, and accounted for according to temperature detection value output Sky is than adjustable control signal；Bidirectional triode thyristor VT, it is serially connected with the first water pump（6）Current supply circuit on, its control terminal is coupled to control circuit（102）'s Output end works as sleeve pipe to receive control signal（2）During the temperature rise of inner side, bidirectional triode thyristor improves the first water pump（6）Flow.
- 3. a kind of pipeline vacuum sizing cooling device according to claim 1, it is characterized in that：The cooler bin（1）Including Casing（9）, be located in casing（9）Interior sparge pipe（10）, be arranged on sparge pipe（10）On shower nozzle（11）, the casing（9） Side is provided with the second water tank（12）, second water tank（12）On be provided with connection casing（9）The second water inlet pipe（13）, even Logical sparge pipe（10）The second outlet pipe（14）, second outlet pipe（14）On be provided with the second water pump（15）, second refrigeration Machine（16）.
- 4. a kind of pipeline vacuum sizing cooling device according to claim 3, it is characterized in that：Second water inlet pipe（13） Inside it is provided with screen pack（17）.
- 5. a kind of pipeline vacuum sizing cooling device according to claim 4, it is characterized in that：The screen pack（17）In inclining Tiltedly set.
- 6. a kind of pipeline vacuum sizing cooling device according to claim 5, it is characterized in that：Second water inlet pipe（13） Corresponding screen pack（17）Relatively low side is provided with sewage draining exit（18）, the sewage draining exit（18）On be provided with lid（19）.
- 7. a kind of pipeline vacuum sizing cooling device according to claim 6, it is characterized in that：The sewage draining exit（18）In inclining Tiltedly set, sewage draining exit（18）Tilt down direction and downward screen pack（17）Incline direction is identical.
- 8. a kind of pipeline vacuum sizing cooling device according to claim 2, it is characterized in that：The detection circuit（101） Including for detecting temperature tube（20）The thermistor Rt of inner side wall temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721245008.XU CN207207095U (en) | 2017-09-26 | 2017-09-26 | A kind of pipeline vacuum sizing cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721245008.XU CN207207095U (en) | 2017-09-26 | 2017-09-26 | A kind of pipeline vacuum sizing cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207207095U true CN207207095U (en) | 2018-04-10 |
Family
ID=61819288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721245008.XU Expired - Fee Related CN207207095U (en) | 2017-09-26 | 2017-09-26 | A kind of pipeline vacuum sizing cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207207095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916692A (en) * | 2018-10-08 | 2018-11-30 | 广东奥普特科技股份有限公司 | A kind of linear light emitting device of water cooling |
-
2017
- 2017-09-26 CN CN201721245008.XU patent/CN207207095U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916692A (en) * | 2018-10-08 | 2018-11-30 | 广东奥普特科技股份有限公司 | A kind of linear light emitting device of water cooling |
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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: 20180410 Termination date: 20180926 |