CN207059186U - A kind of new PE pipes cooling device - Google Patents
A kind of new PE pipes cooling device Download PDFInfo
- Publication number
- CN207059186U CN207059186U CN201720795942.2U CN201720795942U CN207059186U CN 207059186 U CN207059186 U CN 207059186U CN 201720795942 U CN201720795942 U CN 201720795942U CN 207059186 U CN207059186 U CN 207059186U
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- China
- Prior art keywords
- coolant
- liquid nitrogen
- pipes
- cooling device
- tank
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- Expired - Fee Related
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Abstract
It the utility model is related to a kind of new PE pipes cooling device, including conveyer I, liquid nitrogen cooling device, cooling chamber, conveyer II；Liquid nitrogen cooling device includes liquid nitrogen filling, vaporizer, tank for coolant, coolant circulation line；Vaporizer is arranged in tank for coolant, and vaporizer is provided with the nitrogen gas outlet passed to outside tank for coolant；Liquid nitrogen is filled and connected between vaporizer by liquid nitrogen delivery pipe；Liquid nitrogen pump is installed in liquid nitrogen delivery pipe；The input and output end of coolant circulation line with being connected inside tank for coolant, are spirally wrapped around the outside of PE pipes in the middle part of coolant circulation line；Coolant pump is installed on coolant circulation line.Set gradually liquid nitrogen cooling device and cooling chamber to cool down PE pipes, PE pipes is quickly obtained cooling sizing, prevent the situation of deformation from occurring.
Description
Technical field
The utility model belongs to tubing manufacturing equipment field, more particularly to a kind of new PE pipes cooling device.
Background technology
As country continues to increase to infrastructure investment, the construction of feedwater piping is also constantly accelerated, the kind of tubing
Enriched constantly with specification, yield is continuously increased.In recent years, polyethylene pipe PE pipes are quickly grown in China, due to its excellent property
Can, its occupation rate of market starts to lead over other plastic water pipe materials.PE pipes are with service life length, good corrosion resistance, construction
Conveniently, the advantages that excellent flexible, good resistance scratch ability.In addition its excellent cost performance, thus make it from various defeated
Show one's talent in water pipe material, the development of a few years time is very rapid, and application is quite varied.
During PE pipes are produced, PE pipes after extrusion molding is molded, it is necessary to tubing carry out fast cooling sizing, with
Pipe deformations are avoided, profile is influenceed and produces quality problems, existing tubing cooling is usually not accomplished effectively to cool, serious
Have influence on the quality of tubing.
Utility model content
The purpose of this utility model is to provide a kind of PE pipes cooling device, and the cooling device can be fast and effectively to pipe
Material is cooled, and prevents pipe deformations.
To reach above-mentioned purpose, the technical solution adopted in the utility model is as follows：A kind of new PE pipes cooling device, including
Conveyer I, liquid nitrogen cooling device, cooling chamber, conveyer II；Described conveyer I, liquid nitrogen cooling device, cooling chamber,
Conveyer II transmits direction of advance along PE pipes, and array from left to right arrangement；Described PE pipes cool down by liquid nitrogen successively
Device and cooling chamber；
Described liquid nitrogen cooling device includes liquid nitrogen filling, vaporizer, tank for coolant, coolant circulation line；Described liquid
Nitrogen is filled built with liquid nitrogen；Described vaporizer is arranged in tank for coolant, and vaporizer is provided with the nitrogen passed to outside tank for coolant
Gas gas outlet；Described liquid nitrogen is filled and connected between vaporizer by liquid nitrogen delivery pipe；It is provided with described liquid nitrogen delivery pipe
Liquid nitrogen pump；Described tank for coolant is built with coolant；The input and output end of described coolant circulation line with it is cold
But connect inside liquid case, the outside of PE pipes is spirally wrapped around in the middle part of coolant circulation line, and ensure that PE pipes can be from
Spiral center passes freely through；Coolant pump is installed on described coolant circulation line.
Preferably, coolant inlet is provided with the top of described tank for coolant.
Preferably, the input of described coolant circulation line and output end are fixed on tank for coolant by pipe clamp respectively
On inwall.
Preferably, described cooling chamber is provided with refrigerator.
Preferably, described cooling chamber is additionally provided with temperature inductor and temperature display；Described temperature inductor with
Described temperature display electrical connection；Described temperature inductor is arranged on the inside of cooling chamber, for sensing the room of cooling chamber
Interior temperature, and temperature data is transferred to temperature display；Described temperature display is arranged on outside cooling chamber, for showing
The indoor temperature of cooling chamber.
Preferably, described conveyer I uses belt transmission device.
Preferably, described conveyer II uses belt transmission device.
Preferably, it is provided with switch valve in described liquid nitrogen delivery pipe.
Structural principle of the present utility model：Coolant inlet thinks to inject coolant in tank for coolant, conveyer I and passes
Device II is sent to forward PE pipes；Switch valve is opened, then starts liquid nitrogen pump, liquid nitrogen flows out from liquid nitrogen filling, by liquid nitrogen
Delivery pipe flow to vaporizer, and is vaporizated into nitrogen by liquid in the presence of vaporizer；Gaseous mistake is changed into from liquid in liquid nitrogen
Cheng Zhong, cause the temperature around vaporizer to reduce due to vaporization heat absorption, and heat exchange is carried out with coolant, so that cooling liquid temperature
Degree reduces；Pipeline of the nitrogen through vaporizer after vaporization rises to nitrogen gas outlet and is discharged into air.Start coolant pump, cooling
Liquid circulates in coolant delivery pipe, and carries out first cooling down to the PE pipes of process in flow process.
By the refrigeration of refrigerator, reduce the temperature in cooling chamber, PE pipes by being cooled again during cooling chamber；
Temperature inductor senses the indoor temperature of cooling chamber, and temperature data is transferred into temperature display, and staff is according to temperature
The temperature of display screen display understands the cooling situation in cooling chamber in real time.
The beneficial effects of the utility model：
1st, liquid nitrogen cooling device and cooling chamber are set gradually to cool down PE pipes, PE pipes is quickly obtained cooling
Sizing, prevent the situation of deformation from occurring.
2nd, the use of liquid nitrogen is refrigerant, therefore security reliability is high.
3rd, it is wrapped in using coolant delivery pipe on the outside of PE pipes to cooling to PE pipes, to be dropped relatively with traditional spray
Warm cooling effect is more preferably.
4th, the setting of temperature inductor and temperature display so that staff can recognize cold in cooling chamber in real time
But temperature conditions.
Brief description of the drawings
Fig. 1 is the utility model structure diagram
In figure：1- conveyers I；2- liquid nitrogen cooling devices；3- cooling chambers；4- conveyers II；5-PE is managed；6- liquid nitrogen
Fill；7- vaporizers；8- tank for coolants；9- coolant circulation lines；10- nitrogen gas outlet；11- liquid nitrogen delivery pipes；12- liquid nitrogen
Pump；13- inputs；14- output ends；15- coolant pumps；16- coolant inlets；17- pipe clamps；18- refrigerators；19- temperature
Inductor；20- temperature displays；21- switch valves.
Embodiment
The utility model is described in detail with reference to specific embodiments and the drawings.
Embodiment 1
As shown in figure 1, a kind of new PE pipes cooling device, including conveyer I 1, liquid nitrogen cooling device 2, cooling chamber 3,
Conveyer II 4；Described conveyer I 1, liquid nitrogen cooling device 2, cooling chamber 3, conveyer II 4 transmit along PE pipes 5 to advance
Direction, array from left to right arrangement；Described PE pipes 5 pass through liquid nitrogen cooling device 2 and cooling chamber 3 successively；
Described liquid nitrogen cooling device 2 includes liquid nitrogen and fills 6, vaporizer 7, tank for coolant 8, coolant circulation line 9；It is described
Liquid nitrogen fill 6 built with liquid nitrogen；Described vaporizer 7 is arranged in tank for coolant 8, and vaporizer 7 is provided with and passes to tank for coolant 8
Outside nitrogen gas outlet 10；Described liquid nitrogen fills to be connected between 6 and vaporizer 7 by liquid nitrogen delivery pipe 11；Described liquid nitrogen
Liquid nitrogen pump 12 is installed in delivery pipe 11；Described tank for coolant 8 is built with coolant；Described coolant circulation line 9
Input 13 and output end 14 connect with the inside of tank for coolant 8, and the middle part of coolant circulation line 9 is spirally wrapped around PE
The outside of pipe 5, and ensure that PE pipes 5 can pass freely through from spiral center；Cooling is installed on described coolant circulation line 9
Liquid pump 15.
The top of described tank for coolant 8 is provided with coolant inlet 16.
The input 13 and output end 14 of described coolant circulation line 9 are fixed on tank for coolant 8 by pipe clamp 17 respectively
Inwall on.
Described cooling chamber 3 is provided with refrigerator 18.
Described cooling chamber 3 is additionally provided with temperature inductor 19 and temperature display 20；Described temperature inductor 19 with
Described temperature display 20 electrically connects；Described temperature inductor 19 is arranged on the inside of cooling chamber 3, for sensing cooling chamber
3 indoor temperature, and temperature data is transferred to temperature display 20；Described temperature display 20 is arranged on outside cooling chamber 3
Portion, for showing the indoor temperature of cooling chamber 3.
Described conveyer I 1 uses belt transmission device.
Described conveyer II 4 uses belt transmission device.
Switch valve 21 is provided with described liquid nitrogen delivery pipe 11.
Structural principle of the present utility model：Coolant inlet 16 thinks the inner injection coolant of tank for coolant 8, conveyer I 1
PE pipes 5 are forwarded with conveyer II 4；Switch valve 21 is opened, then starts liquid nitrogen pump 12, liquid nitrogen flows in filling 6 from liquid nitrogen
Go out, flow to vaporizer 7 by liquid nitrogen delivery pipe 11, and nitrogen is vaporizated into by liquid in the presence of vaporizer 7；In liquid nitrogen by liquid
During state is changed into gaseous, cause the temperature around vaporizer 7 to reduce due to vaporization heat absorption, and hot friendship is carried out with coolant
Change, so that coolant temperature reduces；Pipeline of the nitrogen through vaporizer 7 after vaporization rises to nitrogen gas outlet 10 and is discharged into air
In.Starting coolant pump 15, coolant circulates in coolant delivery pipe, and to the PE pipes 5 of process in flow process
Carry out first cooling down.
By the refrigeration of refrigerator 18, reduce the temperature in cooling chamber 3, PE pipes 5 during cooling chamber 3 by obtaining again
Cooling；Temperature inductor 19 senses the indoor temperature of cooling chamber 3, and temperature data is transferred into temperature display 20, and work people
Member understands the cooling situation in cooling chamber 3 according to the temperature shown on temperature display 20 in real time.
Claims (8)
1. a kind of new PE pipes cooling device, including conveyer I（1）, liquid nitrogen cooling device（2）, cooling chamber（3）, transmission dress
Put II（4）；Described conveyer I（1）, liquid nitrogen cooling device（2）, cooling chamber（3）, conveyer II（4）Managed along PE（5）Pass
Direction of advance is sent, array from left to right arrangement；Described PE pipes（5）Pass through liquid nitrogen cooling device successively（2）And cooling chamber
（3）；It is characterized in that：
Described liquid nitrogen cooling device（2）Filled including liquid nitrogen（6）, vaporizer（7）, tank for coolant（8）, coolant circulation line
（9）；Described liquid nitrogen fills（6）Built with liquid nitrogen；Described vaporizer（7）It is arranged on tank for coolant（8）It is interior, vaporizer（7）On
Provided with passing to tank for coolant（8）Outside nitrogen gas outlet（10）；Described liquid nitrogen fills（6）With vaporizer（7）Between pass through liquid
Nitrogen delivery pipe（11）Connection；Described liquid nitrogen delivery pipe（11）On liquid nitrogen pump is installed（12）；Described tank for coolant（8）It is built-in
There is coolant；Described coolant circulation line（9）Input（13）And output end（14）And tank for coolant（8）Inside connects
It is logical, coolant circulation line（9）Middle part be spirally wrapped around PE pipe（5）Outside, and ensure PE manage（5）Can be from spiral
Center passes freely through；Described coolant circulation line（9）On coolant pump is installed（15）.
A kind of 2. new PE pipes cooling device according to claim 1, it is characterised in that：Described tank for coolant（8）'s
Top is provided with coolant inlet（16）.
A kind of 3. new PE pipes cooling device according to claim 1, it is characterised in that：Described coolant circulation line
（9）Input（13）And output end（14）Respectively by pipe clamp（17）It is fixed on tank for coolant（8）Inwall on.
A kind of 4. new PE pipes cooling device according to claim 1, it is characterised in that：Described cooling chamber（3）Set
There is refrigerator（18）.
A kind of 5. new PE pipes cooling device according to claim 4, it is characterised in that：Described cooling chamber（3）Also set
It is equipped with temperature inductor（19）And temperature display（20）；Described temperature inductor（19）With described temperature display（20）
Electrical connection；Described temperature inductor（19）It is arranged on cooling chamber（3）Inside, for sensing cooling chamber（3）Indoor temperature,
And temperature data is transferred to temperature display（20）；Described temperature display（20）Installed in cooling chamber（3）Outside, it is used for
Show cooling chamber（3）Indoor temperature.
A kind of 6. new PE pipes cooling device according to claim 1, it is characterised in that：Described conveyer I（1）Adopt
Use belt transmission device.
A kind of 7. new PE pipes cooling device according to claim 1, it is characterised in that：Described conveyer II（4）
Using belt transmission device.
A kind of 8. new PE pipes cooling device according to claim 1, it is characterised in that：Described liquid nitrogen delivery pipe（11）
On be provided with switch valve（21）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720795942.2U CN207059186U (en) | 2017-07-04 | 2017-07-04 | A kind of new PE pipes cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720795942.2U CN207059186U (en) | 2017-07-04 | 2017-07-04 | A kind of new PE pipes cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207059186U true CN207059186U (en) | 2018-03-02 |
Family
ID=61507051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720795942.2U Expired - Fee Related CN207059186U (en) | 2017-07-04 | 2017-07-04 | A kind of new PE pipes cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207059186U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673232A (en) * | 2018-07-28 | 2018-10-19 | 安徽京冠派克流体科技有限公司 | A kind of sideway feed formula hole drilling device for workpieces that scrap recycles automatically |
| CN108673235A (en) * | 2018-07-28 | 2018-10-19 | 安徽京冠派克流体科技有限公司 | A kind of cleaning pipette tips metal connecting piece drilling device of preventing hot deformation |
| CN108891005A (en) * | 2018-07-19 | 2018-11-27 | 邯郸市邯钢附属企业公司 | It is a kind of for producing the cooling medium and cooling device of coil of strip week backplate |
| CN109282668A (en) * | 2018-09-25 | 2019-01-29 | 南京通用化工设备技术研究院 | A kind of corrosion-resistant cooling device |
| CN110486969A (en) * | 2019-09-06 | 2019-11-22 | 浙江知瑞科技集团有限公司 | A kind of liquid Quick cooling equipment |
-
2017
- 2017-07-04 CN CN201720795942.2U patent/CN207059186U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891005A (en) * | 2018-07-19 | 2018-11-27 | 邯郸市邯钢附属企业公司 | It is a kind of for producing the cooling medium and cooling device of coil of strip week backplate |
| CN108891005B (en) * | 2018-07-19 | 2020-12-11 | 邯郸市邯钢附属企业公司 | Cooling medium and cooling device for producing steel coil peripheral protective plate |
| CN108673232A (en) * | 2018-07-28 | 2018-10-19 | 安徽京冠派克流体科技有限公司 | A kind of sideway feed formula hole drilling device for workpieces that scrap recycles automatically |
| CN108673235A (en) * | 2018-07-28 | 2018-10-19 | 安徽京冠派克流体科技有限公司 | A kind of cleaning pipette tips metal connecting piece drilling device of preventing hot deformation |
| CN108673232B (en) * | 2018-07-28 | 2020-06-12 | 安徽京冠派克流体科技有限公司 | Lateral feeding type workpiece drilling device capable of automatically recycling scraps |
| CN109282668A (en) * | 2018-09-25 | 2019-01-29 | 南京通用化工设备技术研究院 | A kind of corrosion-resistant cooling device |
| CN110486969A (en) * | 2019-09-06 | 2019-11-22 | 浙江知瑞科技集团有限公司 | A kind of liquid Quick cooling equipment |
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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 |
Granted publication date: 20180302 Termination date: 20180704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |