CN221299419U - Cold box structure of nitrogen compressor - Google Patents
Cold box structure of nitrogen compressor Download PDFInfo
- Publication number
- CN221299419U CN221299419U CN202322966866.5U CN202322966866U CN221299419U CN 221299419 U CN221299419 U CN 221299419U CN 202322966866 U CN202322966866 U CN 202322966866U CN 221299419 U CN221299419 U CN 221299419U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- cooling
- nitrogen
- radiator module
- cavity
- Prior art date
- 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.)
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 33
- 230000017525 heat dissipation Effects 0.000 claims abstract description 80
- 238000001816 cooling Methods 0.000 claims abstract description 58
- 239000000110 cooling liquid Substances 0.000 claims abstract description 48
- 239000007788 liquid Substances 0.000 claims description 12
- 239000002826 coolant Substances 0.000 claims description 11
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 2
- 150000002829 nitrogen Chemical class 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 8
- 239000003570 air Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a nitrogen compressor cold box structure, which comprises a box body, wherein the inner part of the box body is provided with a heat dissipation cavity and a cooling cavity, the heat dissipation cavity is used for storing cooling liquid, a connecting pipe used for enabling nitrogen to circulate is arranged in the cooling cavity, the outer side of the connecting pipe is sleeved with a cooling pipe used for enabling the cooling liquid to circulate, one end of the cooling pipe is communicated with the heat dissipation cavity, the other end of the cooling pipe is communicated with the inside of the heat dissipation cavity through a circulating pump, a heat dissipation component is arranged above the box body, the heat dissipation component is connected with a turbulence component arranged in the heat dissipation cavity, the turbulence component can be fully contacted with the cooling liquid in the heat dissipation cavity when the flowing time of the cooling liquid in the heat dissipation cavity is increased, and the turbulence component is arranged in the heat dissipation cavity.
Description
Technical Field
The utility model relates to a cold box structure of a nitrogen compressor, and belongs to the technical field of nitrogen compression.
Background
The nitrogen is compressed to raise the temperature of the nitrogen, the high-temperature nitrogen is unfavorable for subsequent treatment or collection and storage, the nitrogen is cooled by cooling liquid circulation at present, but most of cooling liquid always passes through the cooling part directly at present, and the contact time with the cooling part is not long enough, so that the cooling effect of the cooling liquid is affected, and the cooling of the nitrogen is affected.
Disclosure of utility model
According to the nitrogen compressor cooling box structure, the turbulence assembly is arranged in the cooling cavity, so that cooling liquid can fully contact with the turbulence assembly, the flowing time of the cooling liquid in the cooling cavity can be prolonged, the cooling effect of the cooling liquid can be improved, and the cooling liquid can cool nitrogen better.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a nitrogen compressor cold box structure, includes the box, the inside heat insulating board that is connected with of box is divided into heat dissipation chamber and cooling chamber with the inside space of box with heat dissipation chamber and cooling chamber, the heat dissipation chamber is used for storing the coolant liquid, the internally mounted in cooling chamber has the connecting pipe that is used for making the nitrogen gas circulation, can be with the pipeline of the access nitrogen gas circulation of connecting pipe in, the outside cover of connecting pipe is equipped with the cooling tube that is used for making coolant liquid circulation, the shape of cooling tube is the spiral, the outside at the connecting pipe is established to the cooling tube, and the one end and the heat dissipation chamber of cooling tube communicate with each other, the other end communicates with each other with the inside of heat dissipation chamber through the circulating pump, the circulating pump can make coolant liquid at the direct continuous circulation flow of heat dissipation chamber and cooling tube, the top of box is equipped with the radiator unit, and the spoiler subassembly interconnect that is equipped with of radiator unit and heat dissipation intracavity portion, the spoiler subassembly can give the heat transfer with the spoiler subassembly after getting into the radiator unit, the spoiler subassembly can be with the heat transfer for the radiator unit at the cooling liquid that increases coolant liquid and can be with the inside the heat dissipation chamber cooling liquid of radiator unit inside at the inside the intracavity flow time, can more do benefit to the cooling down fully.
Preferably, the vortex subassembly includes a plurality of fixed plates, and fixed plate fixed connection is in the inside of radiating cavity, the chute has been seted up on the fixed plate, and the chute that sets up on two adjacent fixed plates is crisscross each other to be distributed, and the coolant liquid can move along the orbit in chute when flowing, the upper end of fixed plate runs through box and radiating component fixed connection, and the fixed plate can give radiating component with heat transmission.
Preferably, the heat dissipation assembly comprises a plurality of heat dissipation plates, the heat dissipation plates are fixedly connected with corresponding fixing plates, a frame is clamped on the heat dissipation plates, a plurality of fans are mounted in the frame, and the fans blow upwards when rotating, so that surrounding air can flow through the heat dissipation plates rapidly.
Preferably, a plurality of fins are fixedly connected to two sides of the heat dissipation plate, the contact area between the heat dissipation plate and air can be increased through the arrangement of the fins, the diversion trenches are formed between two adjacent fins and located on the heat dissipation plate, and the air can flow through the heat dissipation plates directly better through the arrangement of the diversion trenches, so that the heat dissipation effect can be further improved.
Preferably, the frame is clamped with the fins through an elastic clamping strip fixedly connected with the frame, and the elastic clamping strip can be clamped with the fins under the action of self elastic force.
Preferably, the circulating pump is arranged on the outer side wall of the box body through the pump seat, heat generated by the operation of the circulating pump can not influence the cooling cavity when the circulating pump is positioned outside the box body, the circulating pump extracts cooling liquid in the cooling cavity through the cooling pipe, the cooling liquid is discharged into the cooling cavity through the discharging pipe, the flowing direction of nitrogen is opposite to the flowing direction of the cooling liquid, and the cooling liquid can cool down the nitrogen better.
Compared with the prior art, the utility model has the following beneficial effects:
1. The arrangement of the fixing plate and the flow-disturbing groove can enable the cooling liquid to play a role in disturbing flow when passing through the flow-disturbing groove, and the arrangement of the flow-disturbing groove can not only increase the contact area between the fixing plate and the cooling liquid, but also increase the flowing time of the cooling liquid in the cooling cavity, so that the cooling liquid can dissipate heat better;
2. The heat radiation plate, the fins and the diversion trenches can be arranged to increase the contact area between the heat radiation plate and the air, the fins can be used for conveniently installing the fan, and the diversion trenches can enable the air to better pass through the heat radiation component when the fan is started, so that the heat radiation effect is better;
3. The circulating pump is installed in the outside of box, and coolant liquid and the flow opposite direction of nitrogen gas can make the coolant liquid in the inside of cooling chamber better cool down to nitrogen gas.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic illustration of the elastic clip strip and fin of the present utility model.
Fig. 3 is a cross-sectional view of the case of the present utility model.
Fig. 4 is a schematic structural view of a spoiler assembly according to the present utility model.
Fig. 5 is a cross-sectional view of the fixing plate of the present utility model.
FIG. 6 is a cross-sectional view of a heat dissipating plate according to the present utility model
In the figure: 1. the cooling device comprises a box body, 101, a heat dissipation cavity, 102, a cooling cavity, 2, a connecting pipe, 3, a cooling pipe, 4, a circulating pump, 5, a heat dissipation component, 501, a heat dissipation plate, 502, a frame, 503, a fan, 504, fins, 505, diversion trenches, 506, elastic clamping strips, 6, a turbulence component, 601, a fixed plate, 602, a turbulence trench, 7, a pump seat, 8 and a discharge pipe.
Detailed Description
The utility model is illustrated below by means of specific examples, without however limiting the utility model.
In this embodiment, as shown in fig. 1 and 3, the provided cold box structure of the nitrogen compressor includes a box 1, the inner part of the box 1 is divided into a heat dissipation cavity 101 and a cooling cavity 102, a heat insulation board fixedly connected to the inner part of the box 1 divides the space inside the box 1 into the heat dissipation cavity 101 and the cooling cavity 102, the heat dissipation cavity 101 is located above the cooling cavity 102, the influence of the heat dissipation cavity 101 on the inner part of the cooling cavity 102 can be reduced, a liquid filling port is installed on the heat dissipation cavity 101, cooling liquid can be periodically added to ensure the cooling effect of the cooling liquid, the heat dissipation cavity 101 is used for storing the cooling liquid, a connecting pipe 2 for making nitrogen circulate is installed inside the cooling cavity 102, the nitrogen connected to the connecting pipe 2 can flow into the pipeline through which the nitrogen circulates, the pressurized high-temperature nitrogen flows into and flows out from one end of the connecting pipe 2, the outside of the connecting pipe 2 is sleeved with a cooling pipe 3 for circulating cooling liquid, the shape of the cooling pipe 3 is spiral, the cooling pipe 3 is sleeved on the outside of the connecting pipe 2 and is tightly attached to the outer side wall of the connecting pipe 2, one end of the cooling pipe 3 is communicated with a heat dissipation cavity 101, the other end of the cooling pipe is communicated with the inside of the heat dissipation cavity 101 through a circulating pump 4, the circulating pump 4 can enable the cooling liquid to circulate continuously and directly between the heat dissipation cavity 101 and the cooling pipe 3, when the cooling liquid enters the inside of the cooling pipe 3, the cooling liquid can cool the nitrogen inside the connecting pipe 2, the cooling liquid can cool the cooling liquid after entering the inside of the heat dissipation cavity 101, so that the cooling liquid can still cool the nitrogen after entering the inside of the cooling pipe 3 again, a heat dissipation component 5 is arranged above the box 1, the heat dissipation component 5 is connected with a turbulence component 6 arranged inside the heat dissipation cavity 101, the cooling liquid can contact each other with vortex subassembly 6 after getting into the heat dissipation chamber 101 inside, and the heat dissipation subassembly 5 can be given with heat transmission to vortex subassembly 6, and heat dissipation subassembly 5 can give off the heat of coming the transmission, dispel the heat cooling to the cooling liquid, the vortex subassembly 6 can fully contact with the inside cooling liquid of heat dissipation chamber 101 when increasing the inside flow time of cooling liquid in heat dissipation chamber 101, and the cooling liquid becomes longer at the inside flow time of heat dissipation chamber 101 when fully contacting with vortex subassembly 6, can more be favorable to the heat dissipation cooling of cooling liquid.
As shown in fig. 4, the turbulence assembly 6 includes a plurality of fixing plates 601, the fixing plates 601 are fixedly connected to the inside of the heat dissipation cavity 101, the turbulence grooves 602 formed in the fixing plates 601 are staggered with each other, the cooling liquid moves along the track of the turbulence grooves 602 when flowing, as shown in fig. 5, so that the flowing time of the cooling liquid in the inside of the heat dissipation cavity 101 can be increased, meanwhile, the cooling liquid can be fully contacted with the fixing plates 601, the upper ends of the fixing plates 601 penetrate through the box body 1 and the heat dissipation assembly 5 to be fixedly connected, and the fixing plates 601 can transmit heat to the heat dissipation assembly 5.
As shown in fig. 1, the heat dissipation assembly 5 includes a plurality of heat dissipation plates 501, the heat dissipation plates 501 are fixedly connected with corresponding fixing plates 601, the number and positions of the heat dissipation plates 501 are in one-to-one correspondence with the number and positions of the fixing plates 601, and the heat dissipation plates 501 are clamped with a frame 502, a plurality of fans 503 are mounted in the frame 502, and the fans 503 blow upwards when rotating, so that ambient air can quickly flow through the heat dissipation plates 501, heat on the heat dissipation plates 501 is taken away, and then a heat dissipation effect can be achieved.
The heat dissipation plate is characterized in that a plurality of fins 504 are fixedly connected to two side surfaces of the heat dissipation plate 501, the contact area between the heat dissipation plate 501 and air can be increased by the arrangement of the fins 504, the heat dissipation effect is better, the guide grooves 505 are formed between two adjacent fins 504 and on the heat dissipation plate 501, the air can flow through the heat dissipation plates 501 directly better due to the arrangement of the guide grooves 505, the heat dissipation effect can be further improved, further, the guide grooves 505 on the two adjacent heat dissipation plates 501 can be distributed in a staggered manner, and then the heat dissipation effect can be improved, as shown in fig. 6.
The frame 502 is clamped with the fins 504 through the elastic clamping strips 506 fixedly connected with the frame, and the elastic clamping strips 506 can be clamped with the fins 504 under the action of self elastic force, so that the frame 502 can be conveniently installed, as shown in fig. 2.
As shown in fig. 1, the circulating pump 4 is mounted on the outer side wall of the box body 1 through the pump seat 7, the heat generated by the operation of the circulating pump 4 can not affect the cooling cavity 102 when the circulating pump 4 is located outside the box body 1, the circulating pump 4 pumps the cooling liquid in the cooling cavity 101 through the cooling pipe 3, the cooling liquid is discharged into the cooling cavity 101 through the discharging pipe 8, the flowing direction of nitrogen is opposite to the flowing direction of the cooling liquid, as shown in fig. 3, the moving direction of nitrogen is from left to right, and the moving direction of the cooling liquid is from right to left, so that the cooling liquid can cool the nitrogen better.
The circulating pump 4 and the fan 503 are connected with an external power supply through a cable, and the starting and stopping of the circulating pump 4 and the fan 503 can be controlled by controlling the on-off of the power supply.
The heat dissipation plate 501, the fins 504, and the fixing plate 601 may be made of a material having good heat conduction properties (e.g., copper or silver).
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical solution of the present utility model and not for limiting the technical solution of the present utility model, and although the present utility model has been described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that the present utility model may be modified or equivalently replaced without departing from the spirit and scope of the present utility model, and any modification or partial replacement thereof should be included in the scope of the claims of the present utility model.
Claims (6)
1. The utility model provides a nitrogen compressor cold box structure, its characterized in that, includes box (1), the inside of box (1) is radiator module (101) and cooling chamber (102), radiator module (101) are used for storing the coolant liquid, internally mounted in cooling chamber (102) has connecting pipe (2) that are used for making the nitrogen gas circulation, and the outside cover of connecting pipe (2) is equipped with cooling tube (3) that are used for making coolant liquid circulation, and the one end and the radiator module (101) of cooling tube (3) communicate with each other, and the other end communicates with each other with the inside of radiator module (101) through circulating pump (4), the top of box (1) is equipped with radiator module (5), and radiator module (5) and inside vortex subassembly (6) interconnect that are equipped with of radiator module (101), vortex subassembly (6) can fully contact with the inside coolant liquid of radiator module (101) when increasing coolant liquid in radiator module (101) inside flow time.
2. The nitrogen compressor cold box structure according to claim 1, wherein the turbulence assembly (6) comprises a plurality of fixing plates (601), the fixing plates (601) are provided with turbulence grooves (602), the turbulence grooves (602) formed in two adjacent fixing plates (601) are distributed in a staggered manner, and the upper ends of the fixing plates (601) penetrate through the box body (1) and are fixedly connected with the heat dissipation assembly (5).
3. The nitrogen compressor cold box structure according to claim 2, wherein the heat dissipation assembly (5) comprises a plurality of heat dissipation plates (501), the heat dissipation plates (501) are fixedly connected with corresponding fixing plates (601), frames (502) are clamped on the heat dissipation plates (501), and a plurality of fans (503) are installed inside the frames (502).
4. A cold box structure of a nitrogen compressor according to claim 3, wherein a plurality of fins (504) are fixedly connected to two sides of the heat dissipation plate (501), and a diversion trench (505) is formed between two adjacent fins (504) and located on the heat dissipation plate (501).
5. The nitrogen compressor cold box structure of claim 4, wherein said frame (502) is clamped to said fins (504) by means of resilient clamping strips (506) fixedly attached thereto.
6. The nitrogen compressor cold box structure according to claim 1, wherein the circulating pump (4) is installed on the outer side wall of the box body (1) through a pump seat (7), the circulating pump (4) extracts cooling liquid in the cooling cavity (101) through the cooling pipe (3), the cooling liquid is discharged into the cooling cavity (101) through the discharging pipe (8), and the flowing direction of nitrogen is opposite to the flowing direction of the cooling liquid.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322966866.5U CN221299419U (en) | 2023-11-03 | 2023-11-03 | Cold box structure of nitrogen compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322966866.5U CN221299419U (en) | 2023-11-03 | 2023-11-03 | Cold box structure of nitrogen compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
CN221299419U true CN221299419U (en) | 2024-07-09 |
Family
ID=91750574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202322966866.5U Active CN221299419U (en) | 2023-11-03 | 2023-11-03 | Cold box structure of nitrogen compressor |
Country Status (1)
Country | Link |
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CN (1) | CN221299419U (en) |
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2023
- 2023-11-03 CN CN202322966866.5U patent/CN221299419U/en active Active
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