CN209689238U - A kind of deep cooling unit equipment pipeline - Google Patents
A kind of deep cooling unit equipment pipeline Download PDFInfo
- Publication number
- CN209689238U CN209689238U CN201920188771.6U CN201920188771U CN209689238U CN 209689238 U CN209689238 U CN 209689238U CN 201920188771 U CN201920188771 U CN 201920188771U CN 209689238 U CN209689238 U CN 209689238U
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- China
- Prior art keywords
- deep cooling
- cooling unit
- connecting tubes
- flow control
- control valve
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Abstract
The utility model discloses a kind of deep cooling unit equipment pipelines, including No.1 deep cooling unit, No.1 deep cooling unit side is fixedly connected with No.1 connecting tube, No.1 deep cooling unit side is equipped with flow control valve, and flow control valve upper end is fixedly connected with No. two connectors, flow control valve lower end is fixedly connected with No.1 connector, at deficiency in the prior art, following several points are made to improve, it is by setting connecting pipe that two deep cooling units are in parallel, it can make two sets of units can mutual backup, improve system reliability, two systems can be isolated additionally by plate heat exchanger is arranged between two sets of units, facilitate the ratio difference problem of anti-icing fluid under different operating conditions, and by setting manual modulation valve at system connecting pipe parallel connection, pass through human intervention, control sharing for two systems, in addition it is flat that flow is set at connecting pipe parallel connection Weigh valve, and guarantee system steadily uses, which is skillfully constructed, easy to operate, can effectively solve the above problems.
Description
Technical field
The utility model relates to deep cooling unit, in particular to a kind of deep cooling unit equipment pipeline belongs to Refrigeration Technique neck
Domain.
Background technique
Deep cooling machine, deep cooling unit make chemical reaction kettle, important equipment in medicine intermediate system production technology, it is desirable that go out liquid
Temperature reaches negative degree Celsius, and in KW-00KW, in addition deep cooling unit, which can meet, various does industrial mistake for the refrigerating capacity range of deep cooling unit
To the demand of low temperature process cold source in journey, but in the prior art, when having two days deep cooling units, if a set of unit point is examined,
Related system is just unable to run, and in addition each system only has a unit, without spare unit, use that cannot be more convenient, and institute
With it is necessary to provide a kind of technologies, to solve the above problems.
Summary of the invention
The utility model provides a kind of deep cooling unit equipment pipeline, proposes in background technique for solving the problems, such as.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model is a kind of deep cooling unit equipment pipeline, including No.1 deep cooling unit, the No.1 deep cooling unit
Side is fixedly connected with No.1 connecting tube, and the No.1 deep cooling unit side is equipped with flow control valve, and the flow control valve
Upper end is fixedly connected with No. two connectors, and the flow control valve lower end is fixedly connected with No.1 connector, the flow control valve
Side is fixedly connected with connector, and described connector one end is connected with into pipeline, and the flow control valve passes through No.1 connector
It is connect with No.1 connecting tube, No. two connecting tubes, No. two connecting tube other ends connection is connected on No. two connectors
No. two deep cooling units, No. two deep cooling units other side are connected with No. three connecting tubes, No. three connecting tube other ends connection
There is plate heat exchanger, the No.1 deep cooling unit side and the side for being away from No.1 connecting tube are connected with discharge line, and institute
Plate heat exchanger is stated to connect by No. four connecting tubes with discharge line.
As a kind of optimal technical scheme of the utility model, No. two connecting tubes are equipped with manual modulation valve.
As a kind of optimal technical scheme of the utility model, the No.1 connecting tube, No. two connecting tubes, No. three connections
Pipe, No. four connecting tubes are all made of hot galvanizing pipeline into pipeline and discharge line.
As a kind of optimal technical scheme of the utility model, the No.1 connecting tube, No. two connecting tubes, No. three companies
It is adapter tube, No. four connecting tubes, all the same into pipeline and discharge line structure size.
As a kind of optimal technical scheme of the utility model, the No.1 deep cooling unit and No. two deep-cooling refrigerator set structures are big
It is small all the same.
The utility model beneficial effect achieved is: the utility model is a kind of deep cooling unit equipment pipeline, for
At deficiency in the prior art, makes following several points and improve, it is by setting connecting pipe that two deep cooling units are in parallel, it can make
Two sets of units can mutual backup, improve system reliability, can be by two additionally by the setting plate heat exchanger between two sets units
A isolation of system facilitates the ratio difference problem of anti-icing fluid under different operating conditions, and by setting at system connecting pipe parallel connection
Manual modulation valve is controlled sharing for two systems, in addition sets flow balance valve at connecting pipe parallel connection, protected by human intervention
Card system steadily uses, which is skillfully constructed, easy to operate, can effectively solve the above problems.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is enlarged structure schematic diagram at the A of the utility model.
In figure: 1, No.1 deep cooling unit;2, No.1 connecting tube;3, balanced flow valve;4, No.1 connector;5, No. two connections
Head;6, connector;7, into pipeline;8, No. two connecting tubes;9, manual modulation valve;10, No. two deep cooling units;11, No. three connecting tubes;
12, plate heat exchanger;13, No. four connecting tubes;14, discharge line.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art exist, and make institute under the premise of creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment: as shown in Figs. 1-2, a kind of deep cooling unit equipment pipeline, including No.1 deep cooling unit 1, No.1 deep cooling
1 side of unit is fixedly connected with No.1 connecting tube 2, and 1 side of No.1 deep cooling unit is equipped with flow control valve 3, and flow control valve 3
Upper end is fixedly connected with No. two connectors 5, and 3 lower end of flow control valve is fixedly connected with No.1 connector 4,3 side of flow control valve
It is fixedly connected with connector 6, and 6 one end of connector is connected with into pipeline 7, flow control valve 3 passes through No.1 connector 4 and No.1
Connecting tube 2 connects, and No. two connecting tubes 8 are connected on No. two connectors 5, and No. two 8 other ends of connecting tube connect No. two deep cooling machines
Group 10, No. two 10 other sides of deep cooling unit are connected with No. three connecting tubes 11, and No. three 11 other ends of connecting tube are connected with plate-type heat-exchange
Device 12,1 side of No.1 deep cooling unit and the side for being away from No.1 connecting tube 2 are connected with discharge line 14, and plate heat exchanger
12 are connect by No. four connecting tubes 13 with discharge line 14.
No. two connecting tubes 8 are equipped with manual modulation valve 9, by human intervention, control sharing for two systems, No.1 connection
11, No. four connecting tubes 13 of the connecting tube of connecting tube 8, three of pipe 2, two are all made of hot dip galvanizing pipe into pipeline 7 and discharge line 14
Road, reduces system corrosion, 11, No. four connecting tubes 13 of the connecting tube of connecting tube 8, three of No.1 connecting tube 2, two, into 7 and of pipeline
14 structure size of discharge line is all the same, keeps flow consistent, and No.1 deep cooling unit 1 and No. two 10 structure sizes of deep cooling unit are homogeneous
Together.
Specifically, the utility model is a kind of deep cooling unit equipment pipeline, in use, passing through setting No.1 connecting tube
(2), No. two connecting tubes (8), No. three connecting tubes (11), No. four connecting tubes (13), into pipeline (7) and discharge line (14) by one
Number deep cooling unit 1 and No. two deep cooling units 10 are in parallel, can make two sets of units can mutual backup, improve system reliability, in addition
Two systems can be isolated by the way that plate heat exchanger 12 is arranged between No.1 deep cooling unit 1 and No. two deep cooling units 10, it is convenient
The ratio difference problem of anti-icing fluid under different operating conditions, and by setting manual modulation valve 9 at No. two connecting pipes 8, pass through people
To intervene, sharing for two systems is controlled, in addition passes through stream between 2 No. two connecting pipes 8 of No.1 connecting pipe and entrance pipeline 7
It measures balanced valve 3 to connect, it is ensured that system steadily uses, which is skillfully constructed, easy to operate, can effectively solve above-mentioned ask
Topic.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of deep cooling unit equipment pipeline, it is characterised in that: including No.1 deep cooling unit (1), the No.1 deep cooling unit
(1) side is fixedly connected with No.1 connecting tube (2), and the No.1 deep cooling unit (1) side is equipped with flow control valve (3), and institute
It states flow control valve (3) upper end and is fixedly connected with No. two connectors (5), flow control valve (3) lower end is fixedly connected with No.1
Connector (4), flow control valve (3) side is fixedly connected with connector (6), and the connector (6) one end is connected with entrance
Pipeline (7), the flow control valve (3) are connect by No.1 connector (4) with No.1 connecting tube (2), No. two connectors
(5) it is connected with No. two connecting tubes (8) on, No. two connecting tubes (8) other end connects No. two deep cooling units (10), and described two
Number deep cooling unit (10) other side is connected with No. three connecting tubes (11), and No. three connecting tubes (11) other end is connected with board-like change
Hot device (12), the No.1 deep cooling unit (1) side and the side for being away from No.1 connecting tube (2) are connected with discharge line
(14), and the plate heat exchanger (12) is connect by No. four connecting tubes (13) with discharge line (14).
2. a kind of deep cooling unit equipment pipeline according to claim 1, it is characterised in that: No. two connecting tubes (8)
It is equipped with manual modulation valve (9).
3. a kind of deep cooling unit equipment pipeline according to claim 1, it is characterised in that: the No.1 connecting tube (2),
No. two connecting tubes (8), No. four connecting tubes (13), into pipeline (7) and discharge line (14) are all made of heat at No. three connecting tubes (11)
Zinc-plated pipeline.
4. a kind of deep cooling unit equipment pipeline according to claim 1, it is characterised in that: the No.1 connecting tube (2),
No. two connecting tubes (8), No. three connecting tubes (11), No. four connecting tubes (13), into pipeline (7) and discharge line (14) structure size
It is all the same.
5. a kind of deep cooling unit equipment pipeline according to claim 1, it is characterised in that: the No.1 deep cooling unit
(1) and No. two deep cooling unit (10) structure sizes are all the same.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920188771.6U CN209689238U (en) | 2019-02-10 | 2019-02-10 | A kind of deep cooling unit equipment pipeline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920188771.6U CN209689238U (en) | 2019-02-10 | 2019-02-10 | A kind of deep cooling unit equipment pipeline |
Publications (1)
Publication Number | Publication Date |
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CN209689238U true CN209689238U (en) | 2019-11-26 |
Family
ID=68601589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201920188771.6U Active CN209689238U (en) | 2019-02-10 | 2019-02-10 | A kind of deep cooling unit equipment pipeline |
Country Status (1)
Country | Link |
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CN (1) | CN209689238U (en) |
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2019
- 2019-02-10 CN CN201920188771.6U patent/CN209689238U/en active Active
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