CN204473613U - Styrene external refrigerating system circulation receive-transmit system - Google Patents
Styrene external refrigerating system circulation receive-transmit system Download PDFInfo
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- CN204473613U CN204473613U CN201520133977.0U CN201520133977U CN204473613U CN 204473613 U CN204473613 U CN 204473613U CN 201520133977 U CN201520133977 U CN 201520133977U CN 204473613 U CN204473613 U CN 204473613U
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Abstract
The utility model discloses a kind of styrene external refrigerating system circulation receive-transmit system, comprise multiple styrene storage tank (1), first valve (2), feed pipe (3), discharge nozzle (4), second valve (5) and refrigeration system (6), described feed pipe (3) is communicated with each styrene storage tank (1) respectively, upper series connection first valve (2) of described each styrene storage tank (1) is in parallel afterwards, second valve (5) is serially connected on the pipeline after styrene storage tank (1) parallel connection, one end of described refrigeration system (6) is communicated with the second valve (5), pipeline connection after the other end of described refrigeration system (6) is also in parallel with styrene storage tank (1).
Description
Technical field
The utility model relates to refrigerating cycle technical field, is specially a kind of styrene external refrigerating system circulation receive-transmit system.
Background technology
When the temperature in environment is higher, the styrene in styrene storage tank there will be the phenomenon of polymerization, for preventing styrene from occurring polymerization, generally can be provided with refrigeration system in styrene storage tank, but all installs refrigeration system in every platform styrene storage tank and make cost higher.
Utility model content
The styrene external refrigerating system circulation receive-transmit system that the utility model provides a kind of cost lower and easy to use for above technical matters.
In order to achieve the above object, the technical solution of the utility model is: a kind of styrene external refrigerating system circulation receive-transmit system, comprise multiple styrene storage tank, first valve, feed pipe, discharge nozzle, the second valve and refrigeration system, described feed pipe is communicated with each styrene storage tank respectively, described each styrene storage tank is connected in parallel after the first valve, second valve is serially connected on the pipeline after the parallel connection of styrene storage tank, one end of described refrigeration system is communicated with the second valve, the pipeline connection after the other end of described refrigeration system is also in parallel with styrene storage tank.
Can find out that this practical tool has the following advantages according to such scheme: such design can ensure normal charging and discharging, and when without the need to still the first valve can be opened during external discharging and close the second valve, styrene is passed into refrigeration system, thus carries out freezing.Styrene now not only can be made to enter in original storage tank, can also by closing the first valve on former storage tank, and the first valve opened on another storage tank makes styrene enter another storage tank, such design can make an external refrigeration system carry out freezing to the styrene in multiple styrene storage tank, and cost is lower and easy to use.
As preferably, described refrigeration system comprises refrigerant fluid storage tank and heat exchanger, and described refrigerant fluid storage tank is connected in series with heat exchanger; Structure is simple and easy for installation, and cost is lower simultaneously.
As improvement, also comprise the 3rd valve, described 3rd valve be serially connected in refrigeration system in parallel with styrene storage tank after pipeline connection path on; To can close the 3rd valve during styrene discharging, prevent from originally needing the styrene of discharging to enter refrigeration system.
As preferably, the quantity of described styrene storage tank is four; Can reach and good refrigerating effect is reached to the styrene in each styrene storage tank.
Accompanying drawing explanation
Accompanying drawing 1 is the connection block diagram of styrene external refrigerating system circulation receive-transmit system of the present utility model.
Accompanying drawing illustrates: 1, styrene storage tank, the 2, first valve, 3, feed pipe, 4, discharge nozzle, and the 5, second valve, 6, refrigeration system, 7, refrigerant fluid storage tank, 8, heat exchanger, the 9, the 3rd valve.
Detailed description of the invention
Below in conjunction with accompanying drawing 1 and embodiment, the utility model is further described.
A kind of styrene external refrigerating system circulation receive-transmit system, it is characterized in that: comprise multiple styrene storage tank 1, first valve 2, feed pipe 3, discharge nozzle 4, second valve 5 and refrigeration system 6, described feed pipe 3 is communicated with each styrene storage tank 1 respectively, the first valve 2 that described each styrene storage tank 1 is connected is rear in parallel, second valve 5 is serially connected on the pipeline after styrene storage tank 1 parallel connection, one end of described refrigeration system 6 is communicated with the second valve 5, the pipeline connection after the other end of described refrigeration system 6 is also in parallel with styrene storage tank 1; Described refrigeration system 6 comprises refrigerant fluid storage tank 7 and heat exchanger 8, and described refrigerant fluid storage tank 7 is connected in series with heat exchanger 8; The quantity of described styrene storage tank 1 is four.
Be understandable that, above about specific descriptions of the present utility model, the technical scheme described by the utility model embodiment is only not limited to for illustration of the utility model, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, to reach identical technique effect; Needs are used, all within protection domain of the present utility model as long as meet.
Claims (4)
1. a styrene external refrigerating system circulation receive-transmit system, it is characterized in that: comprise multiple styrene storage tank (1), first valve (2), feed pipe (3), discharge nozzle (4), second valve (5) and refrigeration system (6), described feed pipe (3) is communicated with each styrene storage tank (1) respectively, upper series connection first valve (2) of described each styrene storage tank (1) is in parallel afterwards, second valve (5) is serially connected on the pipeline after styrene storage tank (1) parallel connection, one end of described refrigeration system (6) is communicated with the second valve (5), pipeline connection after the other end of described refrigeration system (6) is also in parallel with styrene storage tank (1).
2. styrene external refrigerating system circulation receive-transmit system according to claim 1, it is characterized in that: described refrigeration system (6) comprises refrigerant fluid storage tank (7) and heat exchanger (8), described refrigerant fluid storage tank (7) is connected in series with heat exchanger (8).
3. styrene external refrigerating system circulation receive-transmit system according to claim 2, it is characterized in that: also comprise the 3rd valve (9), described 3rd valve (9) be serially connected in refrigeration system (6) in parallel with styrene storage tank (1) after pipeline connection path on.
4. styrene external refrigerating system circulation receive-transmit system according to claim 1, is characterized in that: the quantity of described styrene storage tank (1) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133977.0U CN204473613U (en) | 2015-03-09 | 2015-03-09 | Styrene external refrigerating system circulation receive-transmit system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133977.0U CN204473613U (en) | 2015-03-09 | 2015-03-09 | Styrene external refrigerating system circulation receive-transmit system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204473613U true CN204473613U (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520133977.0U Active CN204473613U (en) | 2015-03-09 | 2015-03-09 | Styrene external refrigerating system circulation receive-transmit system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204473613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108341175A (en) * | 2017-01-24 | 2018-07-31 | 中国石油化工股份有限公司 | A kind of storage device of the method and styrene of storage styrene |
-
2015
- 2015-03-09 CN CN201520133977.0U patent/CN204473613U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108341175A (en) * | 2017-01-24 | 2018-07-31 | 中国石油化工股份有限公司 | A kind of storage device of the method and styrene of storage styrene |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |