CN207066193U - A kind of polyurethane refrigerating plant - Google Patents
A kind of polyurethane refrigerating plant Download PDFInfo
- Publication number
- CN207066193U CN207066193U CN201620744585.2U CN201620744585U CN207066193U CN 207066193 U CN207066193 U CN 207066193U CN 201620744585 U CN201620744585 U CN 201620744585U CN 207066193 U CN207066193 U CN 207066193U
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- CN
- China
- Prior art keywords
- cooling
- cooling tank
- tank
- water inlet
- cooling pipe
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- 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
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
This with new discloses a kind of polyurethane refrigerating plant to the utility model, including cooling pipe, cooling tank, cooling pipe are arranged in cooling tank, and cooling tank is provided with water inlet and delivery port, and water inlet is arranged on the both ends of cooling tank with delivery port；Cooling pipe is provided with feeding mouth and discharging opening, and feeding mouth is arranged on the delivery port side of cooling tank, and discharging opening is arranged on the water inlet side of cooling tank；Arrange in the shape of a spiral part of the cooling pipe in cooling tank；Cooling pipe is arranged to one or more, and polyurethane is cooled down using water larger specific heat capacity, reaches cooling effect, there is provided a kind of more effective cooling structure.
Description
Technical field
It the utility model is related to the equipment improvement that link is cooled down in polyurethane production, more particularly to polyurethane production.
Background technology
At present, in the production process of chemical industry, the cooling of production material particularly grease material is one and common asked
Topic, the method that most of enterprise uses natural cooling, it is higher to take longer and cost.Patent CN201220688025.1 is provided
A kind of polyurethane cooling device, including reactor and cooling pipe, the water inlet of reactor and the feeding mouth position of cooling pipe
In the same side of reactor, delivery port and discharging opening also are located at the same side of reactor, and this cooling to polyurethane is unfavorable.
The utility model is improved to this, there is provided a kind of more effective cooling structure.
The content of the invention
The utility model provides a kind of more effective cooling structure, for cooling for polyurethane.
This discloses a kind of polyurethane refrigerating plant, including cooling pipe, cooling tank with new, it is characterised in that：Cooling
Pipeline is arranged in cooling tank, and cooling tank is provided with water inlet and delivery port, and water inlet is located at the lower end of cooling tank, and delivery port is located at
The upper end of cooling tank；Cooling pipe is provided with feeding mouth and discharging opening, and feeding mouth is arranged on the upper end of cooling tank, and discharging opening is arranged on
The lower end of cooling tank；Arrange in the shape of a spiral part of the cooling pipe in cooling tank；The outer surface of cooling tube is provided with raised line
Road, increase the contact area of cooling tube and cold water, improve cooling efficiency.
Preferably, the raised height of lines is 1~3mm.
Preferably, cooling pipe has multiple, and multiple cooling pipes can cool down more polyurethane simultaneously, improves work effect
Rate.
Preferably, cooling pipe includes pan feeding valve and discharge valve, is separately positioned on feeding mouth and discharge outlet, control
The flowing velocity of polyurethane, ensure cooling effect.
Preferably, cooling tank is provided with temperature monitoring equipment in water outlet, and water inlet, water outlet are adjusted according to leaving water temperature
The water velocity of mouth, ensure cooling effect.
Preferably, cooling tank includes, into penstock and flowing water Valve, being separately positioned on water inlet and water outlet, passes through valve
Door controls current, is further ensured that cooling effect.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram；
Fig. 2 is the schematic diagram of another embodiment of the utility model.
Embodiment
The embodiment of the present invention is described further below in conjunction with the accompanying drawings：
As shown in figure 1, this discloses a kind of polyurethane refrigerating plant, including cooling pipe 2, cooling tank 1, cooling with new
Pipeline 2 is arranged in cooling tank 1, and cooling tank is provided with water inlet 12 and delivery port 11, and water inlet 12 is arranged on cold with delivery port 11
But the both ends of tank；Cooling pipe 2 is provided with feeding mouth 21 and discharging opening 22, and feeding mouth 21 is arranged on the delivery port 11 1 of cooling tank
Side, discharging opening 22 are arranged on the side of water inlet 12 of cooling tank；Arrange in the shape of a spiral part of the cooling pipe 2 in cooling tank；
The outer surface of cooling tube is provided with raised lines, increases the contact area of cooling tube and cold water, improves cooling efficiency；Lines is raised
Height be 1~3mm.
In one embodiment of the invention, cooling pipe includes pan feeding valve 23 and discharge valve 24, is separately positioned on
Feeding mouth 21 and discharge outlet 22, the flowing velocity of polyurethane is controlled, ensure cooling effect.
In one embodiment of the invention, cooling tank is provided with temperature monitoring equipment 15 at delivery port 11, according to water outlet
Temperature adjusts the water velocity of water inlet, delivery port, ensures cooling effect.
In one embodiment of the invention, cooling tank is included into penstock 14 and flowing water Valve 13, be separately positioned on into
The mouth of a river and water outlet, current are controlled by valve, are further ensured that cooling effect.
As shown in Fig. 2 in one embodiment of the invention, cooling pipe 2 includes two, i.e. 2a and 2b, two coolings
Pipeline can cool down more polyurethane simultaneously, improve operating efficiency.
In one embodiment of the invention, cooling pipe 2 includes multiple, and multiple cooling pipes can cool down more simultaneously
Polyurethane, improve operating efficiency.
The announcement and teaching of book according to the above description, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and changed.Therefore, the invention is not limited in embodiment disclosed and described above, to the one of invention
A little modifications and changes should also be as falling into the scope of the claims of the present invention.In addition, although used in this specification
Some specific terms, but these terms are merely for convenience of description, do not form any restrictions to the utility model.
Claims (1)
1. a kind of polyurethane refrigerating plant, including cooling pipe, cooling tank, it is characterised in that：The cooling pipe is arranged on cold
But in tank, cooling tank is provided with water inlet and delivery port, and water inlet is located at the lower end of cooling tank, and delivery port is upper located at cooling tank
End；The cooling pipe is provided with feeding mouth and discharging opening, and feeding mouth is arranged on the upper end of cooling tank, and discharging opening is arranged on cooling tank
Lower end；Arrange in the shape of a spiral part of the cooling pipe in cooling tank；The outer surface of the cooling tube is provided with raised
Lines；The cooling tank is provided with temperature monitoring equipment in water outlet, and the water of water inlet, delivery port is adjusted according to leaving water temperature
Flow velocity degree；
The raised height of the lines is 1~3mm；
The cooling pipe has multiple；
The cooling pipe includes pan feeding valve and discharge valve, is separately positioned on feeding mouth and discharge outlet；
The cooling tank includes, into penstock and flowing water Valve, being separately positioned on water inlet and water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620744585.2U CN207066193U (en) | 2016-07-12 | 2016-07-12 | A kind of polyurethane refrigerating plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620744585.2U CN207066193U (en) | 2016-07-12 | 2016-07-12 | A kind of polyurethane refrigerating plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207066193U true CN207066193U (en) | 2018-03-02 |
Family
ID=61500438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620744585.2U Expired - Fee Related CN207066193U (en) | 2016-07-12 | 2016-07-12 | A kind of polyurethane refrigerating plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207066193U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387044A (en) * | 2018-04-24 | 2018-08-10 | 江苏省宜兴中等专业学校 | A kind of ethylene oxide refrigerating plant |
| CN109654907A (en) * | 2018-11-08 | 2019-04-19 | 宁波乐惠国际工程装备股份有限公司 | A kind of heat-exchanger rig and heat exchange equipment |
-
2016
- 2016-07-12 CN CN201620744585.2U patent/CN207066193U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387044A (en) * | 2018-04-24 | 2018-08-10 | 江苏省宜兴中等专业学校 | A kind of ethylene oxide refrigerating plant |
| CN109654907A (en) * | 2018-11-08 | 2019-04-19 | 宁波乐惠国际工程装备股份有限公司 | A kind of heat-exchanger rig and heat exchange 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20210712 |