CN208324164U - Cooling water tank is used in a kind of production of plastic pipe - Google Patents
Cooling water tank is used in a kind of production of plastic pipe Download PDFInfo
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- CN208324164U CN208324164U CN201820820782.7U CN201820820782U CN208324164U CN 208324164 U CN208324164 U CN 208324164U CN 201820820782 U CN201820820782 U CN 201820820782U CN 208324164 U CN208324164 U CN 208324164U
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Abstract
The utility model discloses a kind of plastic pipe production cooling water tanks, belong to tubing production equipment field, including cooler bin and water tank, cooler bin side wall inner surfaces are provided with spray tube, multiple spray heads are uniformly arranged on spray tube, cooler bin side wall is uniformly distributed multiple carrying rollers close to lower end surface, cooler bin lower end surface is evenly distributed with multiple discharge outlet, water tank is provided with water return outlet, water outlet and filler, water return outlet connects return pipe, return pipe is connected by liquid trap with water return outlet, return water temperature sensor is set on return pipe, water outlet connects outlet pipe, outlet pipe is connected with spray tube, filter is set gradually on outlet pipe, water pump, exit branch, register, flowmeter, flow control valve and leaving water temperature sensors, the register and exit branch are in parallel, PLC control cabinet is additionally provided with by cooler bin, PLC control cabinet with Return water temperature sensor, water pump, flowmeter, flow control valve are connected with leaving water temperature sensors.
Description
Technical field
The utility model relates to use cooling water tank to tubing production equipment field more particularly to a kind of production of plastic pipe.
Background technique
At present when carrying out plastic pipe production, due to just from the standby tubing temperature of extrusion mechanism often at 200 DEG C or more,
Temperature is higher, it is therefore desirable to carry out cooling operation to it by cooling equipment, easily reach and improve pipe structure intensity, avoid deformation
And the purpose of convenient for storage, but found in actual use, currently used tubing cooling trough is often integral type
Structure, and it has been all made of linear arrangement, although that can satisfy the needs used, using flexible and place are adapted to
Property it is relatively poor, cannot be adjusted flexibly according to place and production technology actual conditions cooling trough layout, to increase equipment
Input cost, meanwhile, current cooling trough carries out in cooling procedure to tubing, opposite to cooler-water temperature control ability
Lowly, easily occur cooling down too fast and cracking so as to cause tubing in cooling procedure, and deformation occurred because cooling down slowly
Situations such as occur, to seriously affect the quality of pipe material product, simultaneously, current cooling water is when specifically used, also
It is highly prone to ambient temperature influence, effective resilience especially is lacked to the extreme temperature environment of winter and summer, from
And causing current pipe material product cooling and shaping processing operation quality stability poor, product rejection rate increases, therefore is directed to this
One problem, there is an urgent need to develop a kind of cooling equipment of new type plastic pipe, to meet the needs of practical work.
Publication No. CN206718431U, publication date disclose one kind for the Chinese patent literature on December 8th, 2017 and build
Material plastic tube production and processing use cooling trough, it is characterised in that: including cooling bath, traction roller, spray port, spray tube, upper hose,
Return pipe, cooling water water tank and water-circulating pump, the cooling bath include at least two section groove bodies, pass through sliding rail between adjacent groove body
It is connected with each other and is coaxially distributed, the groove body upper surface sets observation window, and lower end surface is evenly distributed with several discharge outlet, the spray
Mouth is several, is mounted on groove body side wall inner surfaces and circumferential groove body axis is uniformly distributed, and the spray port is being respectively positioned on groove body axis just
Top is simultaneously interconnected with spray tube, the spray tube at least one, be mounted on groove body side wall inner surfaces and with groove body axis
Parallelly distribute on, the traction roller is several, embedded in groove body and is located at immediately below groove body axis, the traction roller axis and groove body
Axis is mutually perpendicular to be distributed, and the spray tube is connected to upper hose respectively, and mutual by upper hose and cooling water water tank
Connection, the discharge outlet are interconnected by return pipe and cooling water water tank, and the cooling water water tank passes through respectively
Water-circulating pump and upper hose, return pipe are interconnected, and the cooling water water tank includes cabinet, partition, multifunctional pump and temperature adjustment
Device, the cabinet are airtight cavity structure, and the partition at least two in cabinet and is mutually perpendicular to be distributed, institute
It states partition and cabinet is divided at least one backwater cavity, at least one upper water cavity and at least one mixing chamber, the mixing chamber
It is connected to respectively with backwater cavity and upper water cavity by multifunctional pump, at least one refluxing opening is separately set on the backwater cavity, and pass through back
Head piece is connected to return pipe, sets at least one filling pipe end on the mixing chamber and upper water cavity respectively, and by filling pipe end with
Upper hose is interconnected, at least one supplement mouth of a river is separately set on the upper water cavity, and connect by the supplement mouth of a river and external water source
Logical, the register includes semiconductor cooling device and electric heating wire, wherein the semiconductor cooling device difference is embedding
In in backwater cavity, upper water cavity and mixing chamber, and around backwater cavity, upper water cavity and uniformly distributed, the described electric heating wire of mixing cavity axis
In upper water cavity and mixing chamber, and it is uniformly distributed around upper water cavity and mixing chamber inner axis.
It includes at least two section groove bodies that the patent, which passes through, is connected with each other between adjacent groove body by sliding rail and is coaxially distributed, flexibly
The length and layout structure of cooling equipment are adjusted, so that the using flexible and place of production adaptability of cooling bath are improved, it is another
Aspect can be improved effectively can while reducing cooling water loss to the comprehensive utilization ratio of cooling water and tubing production waste heat
The effective stability and reliability for improving cooling water temperature control and adjusting, thus reach when preventing cooling to plastic pipe because
Cooling water temperature stability is poor and causes tubing that the mass defects such as cracking and deformation occur and occurs, but it is big to be unable to regulating pondage
It is small, water temperature also can not be accurately adjusted, cooling effect can not be can be visually seen, be easy to cause the waste of the energy.
Utility model content
The utility model in order to overcome the defects of the prior art described above, provides a kind of plastic pipe production cooling water tank,
The utility model is by the adjusting to dosage, and the dosage for the less cooling water being more likely under the premise of meeting cooling is more energy efficient,
Reduce production cost.
The utility model is achieved through the following technical solutions:
A kind of plastic pipe production cooling water tank, including cooler bin and water tank, the two sides of the cooler bin are provided with tubing
Import and pipe outlet, it is characterised in that: the cooler bin side wall inner surfaces are provided with spray tube, uniformly set on the spray tube
Multiple spray heads are set, the cooler bin side wall is uniformly distributed multiple carrying rollers close to lower end surface, and the cooler bin lower end surface is uniformly distributed multiple
Discharge outlet, the water tank are provided with water return outlet, water outlet and filler, and the water return outlet connects return pipe, and the return pipe is logical
It crosses liquid trap to be connected with water return outlet, return water temperature sensor is set on the return pipe, and the water outlet connects outlet pipe, described
Outlet pipe is connected with spray tube, set gradually on the outlet pipe filter, water pump, exit branch, register, flowmeter,
Flow control valve and leaving water temperature sensors, the register and exit branch are in parallel, and the register includes heat exchanger
And heating device, the heat exchanger and heating device are in parallel, and PLC control cabinet, the PLC control are additionally provided with by the cooler bin
Cabinet is connected with return water temperature sensor, water pump, flowmeter, flow control valve and leaving water temperature sensors.
Preferably, the caliber of the spray tube is sequentially reduced from tubing import to pipe outlet.
Preferably, the spray tube at least 3, the spray tube are uniformly distributed around cooler bin axis.
Preferably, the heat exchanger is plate heat exchanger, and the heat exchanger is 2.
Preferably, it is fitted with solenoid valve before and after the heat exchanger and heating device, electromagnetism is arranged in the exit branch
Valve, the solenoid valve are connected with PLC control cabinet.
Preferably, lifting support is arranged in the cooler bin bottom, and the lifting support is connected with PLC control cabinet.
The beneficial effects of the utility model are mainly manifested in following aspect:
One, the utility model, including cooler bin and water tank, the two sides of the cooler bin are provided with tubing import and tubing goes out
Mouthful, it is characterised in that: the cooler bin side wall inner surfaces are provided with spray tube, and multiple spray heads are uniformly arranged on the spray tube,
The cooler bin side wall is uniformly distributed multiple carrying rollers close to lower end surface, and the cooler bin lower end surface is evenly distributed with multiple discharge outlet, described
Water tank is provided with water return outlet, water outlet and filler, and the water return outlet connects return pipe, and the return pipe is by liquid trap and returns
The mouth of a river is connected, and return water temperature sensor is arranged on the return pipe, and the water outlet connects outlet pipe, the outlet pipe and spray
Pipe be connected, set gradually on the outlet pipe filter, water pump, exit branch, register, flowmeter, flow control valve and
Leaving water temperature sensors, the register and exit branch are in parallel, and the register includes heat exchanger and heating device, institute
It states heat exchanger and heating device is in parallel, be additionally provided with PLC control cabinet, the PLC control cabinet and return water temperature by the cooler bin
Sensor, water pump, flowmeter, flow control valve are connected with leaving water temperature sensors, detect return water by return water temperature sensor
Temperature passes through the aperture of PLC control cabinet enlargement discharge regulating valve if return water temperature is excessively high, passes through if return water temperature is too low
PLC control cabinet reduces the aperture of flow control valve, rationally controls water flow and reduces energy waste, is examined by leaving water temperature sensors
Coolant-temperature gage is measured, heating device is first closed by PLC control cabinet if leaving water temperature is excessively high and opens heat exchanger again, if leaving water temperature
It is too low, first close heat exchanger by PLC control cabinet and open heating device again, if leaving water temperature just if be directly over water outlet branch
Pipe, effectively control leaving water temperature, prevent water temperature is too low from causing tubing cold short, prevent water temperature over-high from causing cooling effect bad.
Two, the caliber of the utility model, spray tube is sequentially reduced from tubing import to pipe outlet, is guaranteed at each spray head
Hydraulic pressure it is consistent, cooling effect is more preferable.
Three, the utility model, spray tube at least 3, the spray tube is uniformly distributed around cooler bin axis, so that spray head is distributed
Uniformly, guarantee that tubing each point water in cooling water tank is consistent, cooling more evenly, prevents tubing from damaging in cooling procedure.
Four, the utility model, heat exchanger are plate heat exchanger, and the heat exchanger is 2, and two heat exchangers are connected in parallel on water outlet
Guan Zhong, plate heat exchanger use air as cooling medium, do not need to add other pipelines, occupied area is small, is conducive to workshop
Effective use, reduce production cost.
Five, solenoid valve is fitted with before and after the utility model, heat exchanger and heating device, the solenoid valve and PLC are controlled
Cabinet processed is connected, and leaving water temperature sensors detect leaving water temperature and are sent to PLC control cabinet, and PLC control cabinet passes through corresponding electricity
Magnet valve is quickly realized cooling or is heated, so that Automation of Manufacturing Process is higher, reduces labour.
Six, lifting support is arranged in the utility model, cooler bin bottom, and the lifting support is connected with PLC control cabinet, goes up and down
Bracket realizes the lifting of cooler bin, is conducive to apply in different pipeline production lines, so that cooling water tank compatibility is more preferable.
Detailed description of the invention
The utility model is described in further detail below in conjunction with specification drawings and specific embodiments,
In:
Fig. 1 is the structural schematic diagram of the utility model；
Marked in the figure: 1, cooler bin, 2, water tank, 3, spray tube, 4, spray head, 5, carrying roller, 6, discharge outlet, 7, water return outlet, 8,
Water outlet, 9, filler, 10, return pipe, 11, liquid trap, 12, return water temperature sensor, 13, outlet pipe, 14, filter, 15,
Water pump, 16, flowmeter, 17, flow control valve, 18, leaving water temperature sensors, 19, heat exchanger, 20, heating device, 21, electromagnetism
Valve, 22, lifting support, 23, exit branch.
Specific embodiment
Embodiment 1
As shown in Figure 1, a kind of plastic pipe production cooling water tank, including cooler bin 1 and water tank 2, the cooler bin 1
Two sides are provided with 1 side wall inner surfaces of cooler bin described in tubing import and pipe outlet and are provided with spray tube 3, on the spray tube 3
The even multiple spray heads 4 of setting, center of the spout direction of the spray head 4 to 1 cross section of cooler bin, 1 side wall of cooler bin
Multiple carrying rollers 5 are uniformly distributed close to lower end surface, 1 lower end surface of cooler bin is evenly distributed with multiple discharge outlet 6, and the water tank 2 is provided with
Water return outlet 7, water outlet 8 and filler 9, the water return outlet 7 connect return pipe 10, and the return pipe 10 is by liquid trap 11 and returns
The mouth of a river 7 is connected, and return water temperature sensor 12 is arranged on the return pipe 7, and the return water temperature sensor 12 uses AD590 temperature
Sensor, the water outlet 8 connect outlet pipe 13, and the outlet pipe 13 is connected with spray tube 3, successively sets on the outlet pipe 13
Set filter 14, water pump 15, exit branch 23, register, flowmeter 16, flow control valve 17 and leaving water temperature sensors
18, the register and exit branch 23 are in parallel, and the register includes heat exchanger 19 and heating device 20, the heat exchange
Device 19 and heating device 20 are in parallel, and the heating device 20 uses electric heater, and the flowmeter 16 uses electromagnetic flowmeter, energy
Intuitively check water flow, whether substantially confirmation return water temperature sensor 12 is normal, the filler 9 is protected for adding fresh water
There is enough water in card water tank 2, PLC control cabinet is additionally provided with by the cooler bin 1, the PLC control cabinet is public using Siemens
The S7-200 of department, the PLC control cabinet and return water temperature sensor 12, water pump 15, flowmeter 16, flow control valve 17 and water outlet
Temperature sensor 18 is connected.
The utility model includes cooler bin 1 and water tank 2, and the two sides of the cooler bin 1 are provided with tubing import and pipe outlet,
1 side wall inner surfaces of cooler bin are provided with spray tube 3, and multiple spray heads 4, the cooler bin 1 are uniformly arranged on the spray tube 3
Side wall is uniformly distributed multiple carrying rollers 5 close to lower end surface, and 1 lower end surface of cooler bin is evenly distributed with multiple discharge outlet 6, the water tank setting
Have water return outlet 7, water outlet 8 and a filler 9, the water return outlet 7 connects return pipe 10, the return pipe 10 by liquid trap 11 with
Water return outlet 7 is connected, and is arranged return water temperature sensor 12 on the return pipe 10, and the water outlet 8 connects outlet pipe 13, it is described go out
Water pipe 13 is connected with spray tube 3, and filter 14, water pump 15, exit branch 23, temperature adjustment dress are set gradually on the outlet pipe 13
It sets, flowmeter 16, flow control valve 17 and leaving water temperature sensors 18, the register and exit branch 23 are in parallel, described
Register includes heat exchanger 19 and heating device 20, and the heat exchanger 19 and heating device 20 are in parallel, by the cooler bin 1 also
It is provided with PLC control cabinet, the PLC control cabinet and return water temperature sensor 12, water pump 15, flowmeter 16, flow control valve 17
It is connected with leaving water temperature sensors 18, return water temperature is detected by return water temperature sensor 12, is passed through if return water temperature is excessively high
The aperture of PLC control cabinet enlargement discharge regulating valve 17 reduces flow control valve 17 by PLC control cabinet if return water temperature is too low
Aperture, rationally control water flow reduce energy waste, by leaving water temperature sensors 18 detect leaving water temperature, if leaving water temperature
It is excessively high, heating device 20 is first closed by PLC control cabinet and opens heat exchanger 19 again, is controlled if leaving water temperature is too low by PLC
Cabinet first closes heat exchanger 19 and opens heating device 20 again, if leaving water temperature just if be directly over exit branch 23, effectively control
Leaving water temperature prevents water temperature is too low from causing tubing cold short, prevents water temperature over-high from causing cooling effect bad.
Embodiment 2
As shown in Figure 1, a kind of plastic pipe production cooling water tank, including cooler bin 1 and water tank 2, the cooler bin 1
Two sides are provided with 1 side wall inner surfaces of cooler bin described in tubing import and pipe outlet and are provided with spray tube 3, on the spray tube 3
The even multiple spray heads 4 of setting, center of the spout direction of the spray head 4 to 1 cross section of cooler bin, 1 side wall of cooler bin
Multiple carrying rollers 5 are uniformly distributed close to lower end surface, 1 lower end surface of cooler bin is evenly distributed with multiple discharge outlet 6, and the water tank 2 is provided with
Water return outlet 7, water outlet 8 and filler 9, the water return outlet 7 connect return pipe 10, and the return pipe 10 is by liquid trap 11 and returns
The mouth of a river 7 is connected, and return water temperature sensor 12 is arranged on the return pipe 7, and the return water temperature sensor 12 uses AD590 temperature
Sensor, the water outlet 8 connect outlet pipe 13, and the outlet pipe 13 is connected with spray tube 3, successively sets on the outlet pipe 13
Set filter 14, water pump 15, exit branch 23, register, flowmeter 16, flow control valve 17 and leaving water temperature sensors
18, the register and exit branch 23 are in parallel, and the register includes heat exchanger 19 and heating device 20, the heat exchange
Device 19 and heating device 20 are in parallel, and the heating device 20 uses electric heater, and the flowmeter 16 uses electromagnetic flowmeter, energy
Intuitively check water flow, whether substantially confirmation return water temperature sensor 12 is normal, the filler 9 is protected for adding fresh water
There is enough water in card water tank 2, PLC control cabinet is additionally provided with by the cooler bin 1, the PLC control cabinet is public using Siemens
The S7-200 of department, the PLC control cabinet and return water temperature sensor 12, water pump 15, flowmeter 16, flow control valve 17 and water outlet
Temperature sensor 18 is connected.
Preferably, the caliber of the spray tube 3 is sequentially reduced from tubing import to pipe outlet.
Preferably, the spray tube 3 at least 3, the spray tube 3 are uniformly distributed around 1 axis of cooler bin.
Preferably, the heat exchanger 19 is plate heat exchanger, and the heat exchanger 19 is 2.
Preferably, the front and back of the heat exchanger 19 and heating device 20 is fitted with solenoid valve 21, the exit branch 23
Solenoid valve 21 is set, and the solenoid valve 21 is connected with PLC control cabinet.
Preferably, lifting support 22 is arranged in 1 bottom of cooler bin, and the lifting support 22 is connected with PLC control cabinet.
The utility model includes cooler bin 1 and water tank 2, and the two sides of the cooler bin 1 are provided with tubing import and pipe outlet,
1 side wall inner surfaces of cooler bin are provided with spray tube 3, and multiple spray heads 4, the cooler bin 1 are uniformly arranged on the spray tube 3
Side wall is uniformly distributed multiple carrying rollers 5 close to lower end surface, and 1 lower end surface of cooler bin is evenly distributed with multiple discharge outlet 6, the water tank setting
Have water return outlet 7, water outlet 8 and a filler 9, the water return outlet 7 connects return pipe 10, the return pipe 10 by liquid trap 11 with
Water return outlet 7 is connected, and is arranged return water temperature sensor 12 on the return pipe 10, and the water outlet 8 connects outlet pipe 13, it is described go out
Water pipe 13 is connected with spray tube 3, and filter 14, water pump 15, exit branch 23, temperature adjustment dress are set gradually on the outlet pipe 13
It sets, flowmeter 16, flow control valve 17 and leaving water temperature sensors 18, the register and exit branch 23 are in parallel, described
Register includes heat exchanger 19 and heating device 20, and the heat exchanger 19 and heating device 20 are in parallel, by the cooler bin 1 also
It is provided with PLC control cabinet, the PLC control cabinet and return water temperature sensor 12, water pump 15, flowmeter 16, flow control valve 17
It is connected with leaving water temperature sensors 18, return water temperature is detected by return water temperature sensor 12, is passed through if return water temperature is excessively high
The aperture of PLC control cabinet enlargement discharge regulating valve 17 reduces flow control valve 17 by PLC control cabinet if return water temperature is too low
Aperture, rationally control water flow reduce energy waste, by leaving water temperature sensors 18 detect leaving water temperature, if leaving water temperature
It is excessively high, heating device 20 is first closed by PLC control cabinet and opens heat exchanger 19 again, is controlled if leaving water temperature is too low by PLC
Cabinet first closes heat exchanger 19 and opens heating device 20 again, if leaving water temperature just if be directly over exit branch 23, effectively control
Leaving water temperature prevents water temperature is too low from causing tubing cold short, prevents water temperature over-high from causing cooling effect bad.
The caliber of spray tube 3 is sequentially reduced from tubing import to pipe outlet, guarantees that the hydraulic pressure at each spray head 4 is consistent,
Cooling effect is more preferable.Spray tube 3 at least 3, the spray tube 3 is uniformly distributed around 1 axis of cooler bin, so that spray head 4 is evenly distributed,
Guarantee that tubing each point water in cooling water tank is consistent, cooling more evenly, prevents tubing from damaging in cooling procedure.Heat exchanger 19
For plate heat exchanger, the heat exchanger 19 is 2, and two heat exchangers 19 are connected in parallel in outlet pipe 13, and plate heat exchanger is using empty
Gas does not need to add other pipelines as cooling medium, and occupied area is small, is conducive to the effective use of workshop, and reduction is produced into
This, when an and heat exchanger 19 excessively high in leaving water temperature has already turned on, PLC control cabinet is again turned on another heat exchanger
19, guarantee that leaving water temperature is normal.The front and back of heat exchanger 19 and heating device 20 is fitted with solenoid valve 21, the solenoid valve 21 with
PLC control cabinet be connected, leaving water temperature sensors 18 detect leaving water temperature and are sent to PLC control cabinet, PLC control cabinet by pair
The solenoid valve 22 answered quickly realizes cooling, heating or directly by exit branch 23, so that Automation of Manufacturing Process is higher,
Reduce labour.Lifting support 22 is arranged in 1 bottom of cooler bin, and the lifting support 22 is connected with PLC control cabinet, lifting support 22
The lifting for realizing cooler bin 1, is conducive to apply in different pipeline production lines, so that cooling water tank compatibility is more preferable.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, protection of the invention
Range should not be construed as being limited to the specific forms stated in the embodiments, and protection scope of the present invention also includes art technology
Personnel conceive according to the present invention it is conceivable that equivalent technologies mean.
Claims (6)
1. a kind of plastic pipe production uses cooling water tank, including cooler bin (1) and water tank (2), the two sides of the cooler bin (1) to open
There are tubing import and pipe outlet, it is characterised in that: cooler bin (1) side wall inner surfaces are provided with spray tube (3), the spray
It being uniformly arranged in shower pipe (3) multiple spray heads (4), cooler bin (1) side wall is uniformly distributed multiple carrying rollers (5) close to lower end surface,
Cooler bin (1) lower end surface is evenly distributed with multiple discharge outlet (6), and the water tank (2) is provided with water return outlet (7), water outlet (8) and adds
The mouth of a river (9), the water return outlet (7) connect return pipe (10), and the return pipe (10) passes through liquid trap (11) and water return outlet (7) phase
Even, return water temperature sensor (12) are set on the return pipe (10), the water outlet (8) connects outlet pipe (13), it is described go out
Water pipe (13) is connected with spray tube (3), and filter (14), water pump (15), exit branch are set gradually on the outlet pipe (13)
(23), register, flowmeter (16), flow control valve (17) and leaving water temperature sensors (18), the register and go out
Water branch pipe (23) is in parallel, and the register includes heat exchanger (19) and heating device (20), the heat exchanger (19) and heats
Device (20) is in parallel, and PLC control cabinet, the PLC control cabinet and return water temperature sensor are additionally provided with by the cooler bin (1)
(12), water pump (15), flowmeter (16), flow control valve (17) are connected with leaving water temperature sensors (18).
2. a kind of plastic pipe production cooling water tank according to claim 1, it is characterised in that: the spray tube (3)
Caliber be sequentially reduced from tubing import to pipe outlet.
3. a kind of plastic pipe production cooling water tank according to claim 1 or 2, it is characterised in that: the spray tube
(3) at least 3, the spray tube (3) is uniformly distributed around cooler bin (1) axis.
4. a kind of plastic pipe production cooling water tank according to claim 1, it is characterised in that: the heat exchanger (19)
For plate heat exchanger, the heat exchanger (19) is 2.
5. a kind of plastic pipe production cooling water tank according to claim 1 or 4, it is characterised in that: the heat exchanger
(19) and before and after heating device (20) it is fitted with solenoid valve (21), solenoid valve (21) are arranged in the exit branch (23), institute
Solenoid valve (21) is stated to be connected with PLC control cabinet.
6. a kind of plastic pipe production cooling water tank according to claim 1, it is characterised in that: the cooler bin (1)
Lifting support (22) are arranged in bottom, and the lifting support (22) is connected with PLC control cabinet.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820820782.7U CN208324164U (en) | 2018-05-30 | 2018-05-30 | Cooling water tank is used in a kind of production of plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820820782.7U CN208324164U (en) | 2018-05-30 | 2018-05-30 | Cooling water tank is used in a kind of production of plastic pipe |
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| CN208324164U true CN208324164U (en) | 2019-01-04 |
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| CN201820820782.7U Active CN208324164U (en) | 2018-05-30 | 2018-05-30 | Cooling water tank is used in a kind of production of plastic pipe |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110951961A (en) * | 2019-12-28 | 2020-04-03 | 临清市东华轴承钢管有限责任公司 | Bearing steel pipe cooling device |
| CN111351214A (en) * | 2020-03-09 | 2020-06-30 | 连云港鑫宝管业有限公司 | Temperature control device for production process of electric power protection pipe |
| CN112248403A (en) * | 2020-09-28 | 2021-01-22 | 安徽理工大学 | Extrusion cooling device for rubber processing |
| CN112693097A (en) * | 2020-12-01 | 2021-04-23 | 菏泽三垒塑业股份有限公司 | Intelligent device for cooling plastic pipes |
| CN113959160A (en) * | 2021-10-25 | 2022-01-21 | 广东亨通光电科技有限公司 | Optical cable production facility zooms out |
-
2018
- 2018-05-30 CN CN201820820782.7U patent/CN208324164U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110951961A (en) * | 2019-12-28 | 2020-04-03 | 临清市东华轴承钢管有限责任公司 | Bearing steel pipe cooling device |
| CN111351214A (en) * | 2020-03-09 | 2020-06-30 | 连云港鑫宝管业有限公司 | Temperature control device for production process of electric power protection pipe |
| CN112248403A (en) * | 2020-09-28 | 2021-01-22 | 安徽理工大学 | Extrusion cooling device for rubber processing |
| CN112248403B (en) * | 2020-09-28 | 2023-09-19 | 中山市创达有机硅材料有限公司 | Extrusion cooling device for rubber processing |
| CN112693097A (en) * | 2020-12-01 | 2021-04-23 | 菏泽三垒塑业股份有限公司 | Intelligent device for cooling plastic pipes |
| CN113959160A (en) * | 2021-10-25 | 2022-01-21 | 广东亨通光电科技有限公司 | Optical cable production facility zooms out |
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