CN220453969U - High-efficient refrigeration plant of carbon dioxide - Google Patents
High-efficient refrigeration plant of carbon dioxide Download PDFInfo
- Publication number
- CN220453969U CN220453969U CN202321788281.2U CN202321788281U CN220453969U CN 220453969 U CN220453969 U CN 220453969U CN 202321788281 U CN202321788281 U CN 202321788281U CN 220453969 U CN220453969 U CN 220453969U
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- Prior art keywords
- wall
- cleaning
- carbon dioxide
- mounting frame
- heat dissipation
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 238000005057 refrigeration Methods 0.000 title claims abstract description 41
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 30
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 30
- 238000004140 cleaning Methods 0.000 claims abstract description 80
- 230000017525 heat dissipation Effects 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000005855 radiation Effects 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000000694 effects Effects 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 241001233242 Lontra Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- -1 refrigeration case Chemical compound 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a high-efficiency carbon dioxide refrigeration device, which relates to the technical field of refrigeration devices and comprises a refrigeration box, a heat dissipation box arranged at the bottom of the refrigeration box, a carbon dioxide liquid storage box body arranged at the side part of the refrigeration box, and further comprises: the cleaning module is arranged on the inner wall of the heat dissipation box; the cleaning module comprises a rotating ring movably arranged on the inner wall of the heat radiation box, a mounting frame arranged on the side part of the rotating ring, and a cleaning piece arranged on the side surface of the mounting frame, wherein the cleaning piece comprises a frame arranged in the positioning groove, a cleaning brush movably arranged on the inner side of the frame, and a movable block arranged on the side surface of the cleaning brush, and the cleaning module further comprises a driving unit arranged on the inner side of the heat radiation box; the driving unit comprises a driving piece arranged on the side wall of the heat dissipation box and a gear arranged at the tail end of an output shaft of the driving piece. The utility model relates to a high-efficiency carbon dioxide refrigeration device, which is convenient to replace cleaning pieces through the arranged cleaning module, and prolongs the service life of the device.
Description
Technical Field
The utility model relates to the technical field of refrigeration equipment, in particular to carbon dioxide efficient refrigeration equipment.
Background
The carbon dioxide refrigeration adopts a mode that condensation heat is taken away by utilizing water evaporation and forced air circulation so as to cool high-temperature and high-pressure superheated steam discharged by a compressor and condense the high-temperature and high-pressure superheated steam into liquid. The heat transfer part of the equipment is a heat exchange tube group, gas enters from the upper part of the heat exchange tube group and is distributed to each calandria through a header, and the gas flows out from the orifice of the lower part after heat exchange is completed. The cooling water is pumped to the water distributor at the upper part of the heat exchange tube group by the circulating water pump, the water distributor is provided with a high-efficiency anti-blocking spray head, the water is uniformly distributed on each group of calandria, the water flows down in a membranous shape at the outer surface of the calandria, and finally falls into the water pool for recycling through the packing layer at the upper part of the water pool. When water flows through the cooler stack, the latent heat of evaporation of the water is utilized to cool the medium in the stack by means of evaporation of the water.
Via search disclosure (bulletin) number: CN218469334U discloses a high-efficient refrigeration plant of carbon dioxide, including refrigeration case, carbon dioxide liquid reserve tank body and radiating box, one side fixed surface of refrigeration case installs the carbon dioxide liquid reserve tank body, and is equipped with gas-liquid separator in the carbon dioxide liquid reserve tank body, the inside top fixed mounting of refrigeration case has the otter board, and the top of otter board is provided with the carbon dioxide compressor, one side fixed surface of carbon dioxide compressor installs circulation line. According to the utility model, the output end of the driving motor drives the bevel gear I to rotate, and the bevel gear II meshed with the bevel gear I is arranged on one side of the bevel gear I to rotate so as to drive the cleaning brush to rotate in the heat dissipation box by rotating the supporting ring, thereby realizing the purpose of cleaning scale on the inner wall of the heat dissipation box, avoiding the scale on the inner wall of the heat dissipation box, reducing the influence of the scale on the heat dissipation effect, and realizing the purpose of high-efficiency refrigeration by improving the heat dissipation efficiency.
The above scheme has the advantages of reducing the influence of scale on the heat radiation effect and improving the heat radiation efficiency, but when the cleaning brush is used for a long time, the cleaning brush is in contact with the inner wall of the heat radiation box to easily wear, and the cleaning brush is inconvenient to replace at regular intervals, so that the service life of the device is lower, and therefore, the carbon dioxide efficient refrigeration equipment is provided.
Disclosure of Invention
The utility model mainly aims to provide a carbon dioxide efficient refrigeration device, which solves the problems that when a cleaning brush is used for a long time, the cleaning brush is easy to wear due to contact with the inner wall of a heat dissipation box, and the cleaning brush is inconvenient to replace regularly, so that the service life of the device is lower.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a high-efficient refrigeration plant of carbon dioxide, includes the refrigeration case, sets up in the radiating box of refrigeration case bottom and sets up in the carbon dioxide liquid reserve tank body of refrigeration case lateral part, still includes:
the cleaning module is arranged on the inner wall of the heat dissipation box;
the cleaning module comprises a rotating ring movably arranged on the inner wall of the heat dissipation box, a mounting frame arranged on the side part of the rotating ring and a cleaning piece arranged on the side surface of the mounting frame.
Preferably, the cleaning module further comprises a driving unit arranged on the inner side of the heat dissipation box;
the driving unit comprises a driving piece arranged on the side wall of the heat dissipation box, a gear arranged at the tail end of an output shaft of the driving piece and insections meshed with the outer peripheral surface of the gear, and the insections are arranged on the inner wall of the rotating ring.
Preferably, the inner wall of the heat dissipation box is provided with a sliding groove, a sliding block is movably arranged in the sliding groove, and the sliding block is arranged on the outer wall of the rotating ring.
Preferably, a positioning groove is formed in the side face of the mounting frame, and the cleaning piece is arranged in the positioning groove;
the cleaning piece is including setting up in the inside frame of constant head tank, the activity sets up in the inboard cleaning brush of frame and install the movable block in the cleaning brush side, the movable groove has been seted up to the frame inner wall, the movable block activity sets up in the movable groove inside.
Preferably, the cleaning module further comprises a mounting unit arranged on the side surface of the mounting frame for fixing the cleaning member;
the installation unit comprises a positioning rod and a threaded rod which are oppositely arranged on the outer wall of the frame, and a threaded sleeve which is in threaded connection with the outer peripheral surface of the threaded rod.
Preferably, the cleaning module further comprises an extrusion unit arranged on the side surface of the mounting frame and used for adjusting the distance between the cleaning brush and the inner wall of the radiating box;
the extrusion unit comprises a fixed shell fixedly arranged on the outer side surface of the mounting frame, an extrusion block movably arranged in the fixed shell and an elastic piece arranged between the extrusion block and the inner wall of the fixed shell.
Preferably, the plurality of extrusion units are distributed on the outer side surface of the mounting frame at equal intervals;
through holes are formed in the side walls of the mounting frame, corresponding to the positions of the extrusion units, and one ends of the extrusion blocks penetrate through the through holes to extend into the positioning grooves and are abutted against the surfaces of the cleaning brushes.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the cleaning module is arranged, the gear is driven to rotate by matching with the output shaft of the driving piece, and the gear is meshed with the insection arranged on the inner wall of the rotating ring, so that the rotating ring is driven to rotate when the gear rotates, the mounting frame is driven to rotate, the cleaning piece rotates to scrape scale on the inner wall of the radiating box, when the cleaning piece is replaced, the cleaning piece is separated from the threaded rod by matching with the rotating screw sleeve, the cleaning piece is pulled to be separated from the positioning groove, the replaced cleaning piece is placed in the positioning groove, the positioning rod on the outer wall of the frame is inserted into the positioning hole of the positioning groove, the cleaning piece is preliminarily fixed, and then the rotating screw sleeve is matched to rotate along the length direction of the threaded rod, so that the screw sleeve is abutted against the outer wall of the mounting frame, and therefore the cleaning piece is arranged in the mounting frame, the cleaning piece is convenient to replace, and the service life of the device is prolonged.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a schematic view of the cross-sectional structure of the portion A-A of FIG. 2 according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 3C according to the present utility model;
fig. 6 is a schematic perspective view of the installation unit of the present utility model.
In the figure:
100. a refrigeration box;
200. a heat radiation box; 201. a slide block;
300. a carbon dioxide liquid storage tank body;
400. a cleaning module; 401. a rotating ring; 402. a mounting frame; 4021. a positioning groove; 403. a cleaning member; 4031. a frame; 4032. a cleaning brush; 4033. a movable block; 404. a driving unit; 4041. a driving member; 4042. a gear; 4043. tooth patterns; 405. an installation unit; 4051. a positioning rod; 4052. a threaded rod; 4053. a screw sleeve; 406. an extrusion unit; 4061. a fixed case; 4062. extruding a block; 4063. an elastic member.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Example 1
As shown in fig. 1, 2, 3, 4 and 5, a high-efficiency carbon dioxide refrigeration device includes a refrigeration case 100, a heat dissipation case 200 disposed at the bottom of the refrigeration case 100, and a carbon dioxide liquid storage case 300 disposed at the side of the refrigeration case 100, and further includes:
the cleaning module 400 is arranged on the inner wall of the heat dissipation box 200;
the cleaning module 400 comprises a rotating ring 401 movably arranged on the inner wall of the heat radiation box 200, a mounting frame 402 arranged on the side part of the rotating ring 401, and cleaning pieces 403 arranged on the side surface of the mounting frame 402.
The cleaning module 400 further includes a driving unit 404 disposed inside the heat dissipation case 200;
the driving unit 404 includes a driving member 4041 disposed on a side wall of the heat dissipating box 200, a gear 4042 mounted on an output shaft end of the driving member 4041, and a gear 4043 engaged with an outer circumferential surface of the gear 4042, wherein the gear 4043 is mounted on an inner wall of the rotating ring 401, and preferably the driving member 4041 is a servo motor.
The inner wall of the heat dissipation box 200 is provided with a sliding groove, a sliding block 201 is movably arranged in the sliding groove, the sliding block 201 is arranged on the outer wall of the rotating ring 401, preferably, the sliding block 201 and the sliding groove are of T-shaped longitudinal sections, and the sliding block 201 is matched with the sliding groove to enable the rotating ring 401 to be rotatably connected to the inner wall of the heat dissipation box 200.
When the inner wall of the heat radiation box 200 is cleaned, the gear 4042 is driven to rotate by the output shaft of the driving member 4041, and as the gear 4042 is meshed with the insection 4043 arranged on the inner wall of the rotating ring 401, the rotating ring 401 is driven to rotate when the gear 4042 rotates, and the mounting frame 402 is driven to rotate, so that the cleaning member 403 rotates to scrape the scale on the inner wall of the heat radiation box 200.
Example 2
As shown in fig. 1, 2, 3, 4 and 5, a high-efficiency carbon dioxide refrigeration device includes a refrigeration case 100, a heat dissipation case 200 disposed at the bottom of the refrigeration case 100, and a carbon dioxide liquid storage case 300 disposed at the side of the refrigeration case 100, and further includes:
the cleaning module 400 is arranged on the inner wall of the heat dissipation box 200;
the cleaning module 400 comprises a rotating ring 401 movably arranged on the inner wall of the heat radiation box 200, a mounting frame 402 arranged on the side part of the rotating ring 401, and cleaning pieces 403 arranged on the side surface of the mounting frame 402.
The side surface of the mounting frame 402 is provided with a positioning groove 4021, the cleaning piece 403 is arranged in the positioning groove 4021, and preferably, the side wall of the positioning groove 4021 is provided with a positioning hole;
the cleaning member 403 includes a frame 4031 disposed in the positioning groove 4021, a cleaning brush 4032 movably disposed on the inner side of the frame 4031, and a movable block 4033 mounted on the side of the cleaning brush 4032, wherein the inner wall of the frame 4031 is provided with a movable groove, and the movable block 4033 is movably disposed in the movable groove, and the cleaning brush 4032 slides on the inner wall of the frame 4031 by matching the movable groove with the movable block 4033.
The cleaning module 400 further includes a mounting unit 405 disposed at a side of the mounting frame 402 for fixing the cleaning member 403;
the mounting unit 405 includes a positioning rod 4051 and a threaded rod 4052 which are oppositely disposed on the outer wall of the frame 4031, and a threaded sleeve 4053 which is screwed on the outer circumferential surface of the threaded rod 4052, preferably, one end of the threaded rod 4052 extends to the outer side of the mounting frame 402, the threaded sleeve 4053 is abutted against the outer surface of the mounting frame 402, a sealing door is disposed on the side wall of the heat dissipation box 200 corresponding to the position of the threaded sleeve 4053, the sealing door is fixed on the side wall of the heat dissipation box 200 through a door lock mechanism in the prior art, and the positioning rod 4051 is matched with the positioning hole disposed on the side wall of the positioning groove 4021 in size.
The cleaning module 400 further includes a pressing unit 406 disposed at a side of the mounting frame 402 for adjusting a distance between the cleaning brush 4032 and an inner wall of the heat dissipation case 200;
the pressing unit 406 includes a fixed housing 4061 fixedly disposed on an outer side surface of the mounting frame 402, a pressing block 4062 movably disposed in the fixed housing 4061, and an elastic member 4063 disposed between the pressing block 4062 and an inner wall of the fixed housing 4061, preferably the elastic member 4063 is a spring, and has elasticity matched with the pressing block 4062 to press the cleaning brush 4032, so that the cleaning brush 4032 is tightly attached to the inner wall of the heat dissipation case 200.
The plurality of extrusion units 406 are arranged, and the plurality of extrusion units 406 are equidistantly distributed on the outer side surface of the mounting frame 402;
through holes are formed in the side wall of the mounting frame 402 corresponding to the pressing units 406, and one end of the pressing block 4062 penetrates through the through holes to extend into the positioning groove 4021 and is abutted against the surface of the cleaning brush 4032.
When the cleaning brush 4032 is seriously worn and changed after long-term use, a sealing door arranged on the side wall of the heat radiation box 200 is opened, the tool is used for rotating the threaded sleeve 4053 to separate the threaded rod 4052 from the threaded rod 4052, the cleaning piece 403 is pulled to separate the threaded rod 4052 from the positioning groove 4021, the replaced cleaning piece 403 is placed in the positioning groove 4021, the positioning rod 4051 arranged on the outer wall of the frame 4031 is inserted into a positioning hole of the positioning groove 4021 to preliminarily fix the cleaning piece 403, and then the threaded sleeve 4053 is rotated along the length direction of the threaded rod 4052, so that the threaded sleeve 4053 is abutted against the outer wall of the mounting frame 402, and the cleaning piece 403 is mounted in the mounting frame 402 to be convenient to replace.
Claims (7)
1. The utility model provides a high-efficient refrigeration plant of carbon dioxide, includes refrigeration case (100), sets up in radiating case (200) of refrigeration case (100) bottom and sets up in carbon dioxide liquid reserve tank body (300) of refrigeration case (100) lateral part, its characterized in that still includes:
the cleaning module (400) is arranged on the inner wall of the heat dissipation box (200);
the cleaning module (400) comprises a rotating ring (401) movably arranged on the inner wall of the heat dissipation box (200), a mounting frame (402) arranged on the side part of the rotating ring (401), and cleaning pieces (403) arranged on the side surface of the mounting frame (402).
2. A carbon dioxide efficient refrigeration apparatus as recited in claim 1, wherein: the cleaning module (400) further comprises a driving unit (404) arranged on the inner side of the heat dissipation box (200);
the driving unit (404) comprises a driving piece (4041) arranged on the side wall of the heat dissipation box (200), a gear (4042) arranged at the tail end of an output shaft of the driving piece (4041), and insections (4043) meshed with the outer peripheral surface of the gear (4042), wherein the insections (4043) are arranged on the inner wall of the rotating ring (401).
3. A carbon dioxide efficient refrigeration apparatus as recited in claim 2, wherein: the inner wall of the heat dissipation box (200) is provided with a sliding groove, a sliding block (201) is movably arranged in the sliding groove, and the sliding block (201) is arranged on the outer wall of the rotating ring (401).
4. A carbon dioxide efficient refrigeration apparatus as recited in claim 1, wherein: a positioning groove (4021) is formed in the side face of the mounting frame (402), and the cleaning piece (403) is arranged in the positioning groove (4021);
the cleaning piece (403) comprises a frame (4031) arranged in the positioning groove (4021), a cleaning brush (4032) movably arranged on the inner side of the frame (4031) and a movable block (4033) arranged on the side surface of the cleaning brush (4032), wherein the inner wall of the frame (4031) is provided with a movable groove, and the movable block (4033) is movably arranged in the movable groove.
5. The carbon dioxide efficient refrigeration apparatus of claim 4, wherein: the cleaning module (400) further comprises a mounting unit (405) arranged on the side surface of the mounting frame (402) and used for fixing the cleaning piece (403);
the mounting unit (405) comprises a positioning rod (4051) and a threaded rod (4052) which are oppositely arranged on the outer wall of the frame (4031), and a threaded sleeve (4053) which is in threaded connection with the outer peripheral surface of the threaded rod (4052).
6. A carbon dioxide efficient refrigeration apparatus as recited in claim 5, wherein: the cleaning module (400) further comprises an extrusion unit (406) arranged on the side surface of the mounting frame (402) and used for adjusting the distance between the cleaning brush (4032) and the inner wall of the heat dissipation box (200);
the extrusion unit (406) comprises a fixed shell (4061) fixedly arranged on the outer side surface of the mounting frame (402), an extrusion block (4062) movably arranged inside the fixed shell (4061) and an elastic piece (4063) arranged between the extrusion block (4062) and the inner wall of the fixed shell (4061).
7. The carbon dioxide efficient refrigeration apparatus of claim 6, wherein: the plurality of extrusion units (406) are arranged, and the plurality of extrusion units (406) are equidistantly distributed on the outer side surface of the mounting frame (402);
through holes are formed in the side walls of the mounting frame (402) corresponding to the positions of the extrusion units (406), and one end of the extrusion block (4062) penetrates through the through holes to extend into the positioning groove (4021) and is abutted against the surface of the cleaning brush (4032).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321788281.2U CN220453969U (en) | 2023-07-10 | 2023-07-10 | High-efficient refrigeration plant of carbon dioxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321788281.2U CN220453969U (en) | 2023-07-10 | 2023-07-10 | High-efficient refrigeration plant of carbon dioxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220453969U true CN220453969U (en) | 2024-02-06 |
Family
ID=89739884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321788281.2U Active CN220453969U (en) | 2023-07-10 | 2023-07-10 | High-efficient refrigeration plant of carbon dioxide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220453969U (en) |
-
2023
- 2023-07-10 CN CN202321788281.2U patent/CN220453969U/en active Active
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