CN221099059U - Heat preservation mechanism for refrigeration plant - Google Patents
Heat preservation mechanism for refrigeration plant Download PDFInfo
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- CN221099059U CN221099059U CN202322989417.2U CN202322989417U CN221099059U CN 221099059 U CN221099059 U CN 221099059U CN 202322989417 U CN202322989417 U CN 202322989417U CN 221099059 U CN221099059 U CN 221099059U
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- Prior art keywords
- frame
- filter screen
- fixedly connected
- mounting
- main body
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 35
- 238000004321 preservation Methods 0.000 title abstract description 15
- 238000007790 scraping Methods 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 3
- 238000009413 insulation Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 abstract description 14
- 238000009434 installation Methods 0.000 description 17
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a heat preservation mechanism for refrigeration equipment, which relates to the technical refrigeration equipment field, and comprises an equipment main body, wherein a filtering component is arranged on the equipment main body; the filter component comprises a connecting frame, a filter screen is clamped on the connecting frame, one side of the connecting frame is fixedly connected with a fixing frame, a scraper is connected to the fixing frame in a sliding mode, reciprocating screw rods are arranged at the upper end and the lower end of the scraper, and the scraper is attached to the filter screen. According to the utility model, the motor is used for driving the reciprocating screw rod to rotate, the arc-shaped reciprocating groove on the reciprocating screw rod is matched with the inserted rod to drive the connecting block to move, the limiting groove and the sliding block are used for limiting the connecting block, so that the scraping plate is driven to move, dust on the filter screen is scraped, when the filter screen is damaged or needs to be replaced, the bolt is taken down from the mounting groove and the mounting block, the filter screen can be replaced, the disassembly is convenient, the filter screen is prevented from being blocked due to excessive dust on the filter screen, and the filter screen is convenient to use.
Description
Technical Field
The utility model relates to the technical field of refrigeration equipment, in particular to a heat preservation mechanism for refrigeration equipment.
Background
The refrigerating equipment is mainly used for cabin air conditioning of food refrigeration of crews, refrigeration of various cargoes and summer days. Mainly comprises a compressor, an expansion valve, an evaporator, a condenser, accessories and pipelines. According to the working principle, the ship can be divided into compression refrigeration equipment, absorption refrigeration equipment, steam injection refrigeration equipment, heat pump refrigeration equipment, an electric heating refrigeration device and the like, and the compression refrigeration equipment is the most common application on the ship.
After the filter screen on the existing refrigeration equipment is used for a long time, dust is easy to accumulate to influence the heat dissipation inside the equipment, and the use is inconvenient.
The prior patent (bulletin number: CN 211575647U) discloses a heat preservation device for a heat preservation mechanism refrigeration device, which is used for heat insulation between a cabinet body and a refrigeration device installation chamber through a heat insulation plate, wherein a vacuum heat insulation plate used by the heat insulation plate has a good heat insulation effect, can avoid the phenomenon of heat convection between the heat insulation plates, and can be used for radiating heat of the refrigeration device installation chamber through a fan so as to reduce the temperature of the refrigeration device installation chamber; the filter screen can filter air, so that dust mixed in the air is prevented from entering the inside of the refrigerating equipment installation chamber, and dust in the inside of the refrigerating equipment installation chamber is accumulated, and heat dissipation of the inside refrigerating equipment installation chamber is prevented from being influenced; the conical arrangement of the air inlet can improve the power of air entering the inside of the refrigerating equipment installation chamber, improve the speed of gas and accelerate the heat dissipation of the inside of the refrigerating equipment installation chamber; the thermistor uses a negative temperature coefficient thermistor (NTC), the resistance value of the NTC is lower when the temperature is higher, the voltage led into the fan is increased, the rotating speed of the fan is improved, and the heat dissipation efficiency of the inside of the refrigerating equipment installation chamber is improved.
The technical scheme of the utility model has the technical problems that when the refrigerating equipment is used, the air is filtered through the filter screen arranged at the air inlet and the air outlet in the installation chamber, so that dust in the air is prevented from entering the installation chamber of the refrigerating equipment to influence the heat dissipation of the installation chamber of the internal refrigerating equipment, but after the filter screen is used for a long time, more dust is easily attached to the surface of the filter screen, so that the filter screen is blocked, the ventilation in the equipment is disturbed to influence the heat dissipation, the filter screen is required to be replaced or cleaned frequently, the use is inconvenient, and when the filter screen is damaged or needs to be replaced, a rear cover is required to be detached frequently, so that the installation of a new filter screen is inconvenient.
Disclosure of utility model
Accordingly, an object of the present utility model is to provide a heat preservation mechanism for a refrigeration device, so as to solve the technical problems set forth in the background above.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the heat preservation mechanism for the refrigeration equipment comprises an equipment main body, wherein a filtering component is arranged on the equipment main body;
The filter component comprises a connecting frame, a filter screen is clamped on the connecting frame, one side of the connecting frame is fixedly connected with a fixing frame, a scraper is connected to the fixing frame in a sliding mode, reciprocating screw rods are arranged at the upper end and the lower end of the scraper, and the scraper is attached to the filter screen.
As a preferable technical scheme of the heat preservation mechanism for the refrigeration equipment, the refrigerator door is rotatably connected to one side surface of the equipment main body, the mounting frame is movably connected to the other side surface of the equipment main body, the cooling fan is mounted on the mounting frame, the mounting bracket is fixedly connected to one side of the cooling fan, and an opening is formed below the mounting frame.
As a preferable technical scheme of the heat preservation mechanism for the refrigeration equipment, the opening is formed in the surface of the equipment main body, mounting grooves are fixedly formed in two sides of the opening, and the filter assembly is located in the opening.
As an optimal technical scheme of the heat preservation mechanism for the refrigeration equipment, the installation frame is movably connected with the screw, the installation frame is fixedly connected to the equipment main body through the screw, and the installation support is fixedly connected to the installation frame.
As an optimal technical scheme of the heat preservation mechanism for the refrigeration equipment, the two sides of the connecting frame are fixedly connected with the mounting blocks, the mounting blocks are attached to the mounting grooves, the mounting blocks are fixed with the mounting grooves through bolts, and the connecting frame is fixedly connected to the equipment main body through bolts.
As an optimal technical scheme of the heat preservation mechanism for the refrigeration equipment, one side of the scraping plate is fixedly connected with a connecting block, the upper end and the lower end of the connecting block are fixedly connected with sliding blocks, the other side face of each sliding block is fixedly connected with an inserting rod, a limiting groove is formed in the fixed frame, and the sliding blocks are connected onto the limiting groove in a sliding mode.
As an optimal technical scheme of the heat preservation mechanism for the refrigeration equipment, the arc-shaped reciprocating groove is formed in the reciprocating screw rod, the small motors are fixedly arranged at two ends of the reciprocating screw rod, the inserting rod is inserted into the arc-shaped reciprocating groove, and the reciprocating screw rod is located on the fixed frame.
In summary, the utility model has the following advantages:
according to the utility model, the motor is used for driving the reciprocating screw rod to rotate, the arc-shaped reciprocating groove on the reciprocating screw rod is matched with the inserted rod to drive the connecting block to move, the limiting groove and the sliding block are used for limiting the connecting block, so that the scraping plate is driven to move, dust on the filter screen is scraped, when the filter screen is damaged or needs to be replaced, the bolt is taken down from the mounting groove and the mounting block, the filter screen can be replaced, the disassembly is convenient, the filter screen is prevented from being blocked due to excessive dust on the filter screen, and the filter screen is convenient to use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a side view of the internal structure of the present utility model;
FIG. 3 is a schematic view of a first view of the filter assembly of the present utility model;
FIG. 4 is a schematic view of a second view of the filter assembly of the present utility model;
FIG. 5 is a schematic view of a portion of a filter assembly according to the present utility model;
FIG. 6 is a schematic view of a partial structure of a filter assembly according to the present utility model.
In the figure: 100. an apparatus main body; 200. a filter assembly;
110. A door; 120. a mounting frame; 121. a screw; 130. a heat radiation fan; 140. a mounting bracket; 150. an opening; 151. a mounting groove;
210. A connection frame; 211. a mounting block; 220. a filter screen; 230. a fixed frame; 231. a limit groove; 240. a scraper; 241. a connecting block; 242. a slide block; 243. a rod; 250. a reciprocating screw rod; 251. arc reciprocating groove; 252. a small motor.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
The heat preservation mechanism for the refrigeration equipment comprises an equipment main body 100, wherein a filter assembly 200 is arranged on the equipment main body 100 as shown in figures 1-6;
The filter assembly 200 comprises a connecting frame 210, a filter screen 220 is clamped on the connecting frame 210, a fixing frame 230 is fixedly connected to one side of the connecting frame 210, a scraping plate 240 is slidably connected to the fixing frame 230, and reciprocating screw rods 250 are respectively arranged at the upper end and the lower end of the scraping plate 240, and the scraping plate 240 is attached to the filter screen 220.
When the filter screen 220 needs to be installed, the filter screen 220 is clamped onto the connecting frame 210, then the connecting frame 210 is placed on the opening 150 on the equipment main body 100, the mounting groove 151 is aligned with the mounting block 211, the connecting frame 210 is fixed on the equipment main body 100 by using bolts, so that the filter screen is used, when more dust is on the filter screen 220, the small motor 252 is started, the small motor 252 drives the reciprocating screw 250 to rotate, the arc-shaped reciprocating groove 251 on the reciprocating screw 250 is matched with the inserting rod 243 to drive the connecting block 241 to move, the sliding block 242 on the connecting block 241 is matched with the limiting groove 231 on the fixing frame 230 to limit the connecting block 241, and therefore the scraping plate 240 on the connecting block 241 scrapes the dust on the filter screen 220, and the filter screen can be used.
Referring to fig. 1, 2, 3 and 4, a door 110 is rotatably connected to one side surface of an apparatus main body 100, a mounting frame 120 is movably connected to the other side surface of the apparatus main body 100, a cooling fan 130 is mounted on the mounting frame 120, a mounting bracket 140 is fixedly connected to one side of the cooling fan 130, and an opening 150 is provided below the mounting frame 120.
The heat radiation fan 130 is mounted on the mounting bracket 140, and then the mounting bracket 140 is fixed to the apparatus main body 100.
Referring to fig. 1, an opening 150 is formed on the surface of the apparatus main body 100, mounting slots 151 are fixedly formed on two sides of the opening 150, and the filter assembly 200 is located in the opening 150.
The filter assembly 200 is mounted in the opening 150 for use by fixing the mounting block 211 to the mounting groove 151 by bolts.
Referring to fig. 1, 2, 3 and 4, the mounting frame 120 is movably connected with a screw 121, the mounting frame 120 is fixedly connected to the apparatus main body 100 through the screw 121, and the mounting bracket 140 is fixedly connected to the mounting frame 120.
The mounting frame 120 is fixed to the apparatus main body 100 by using screws 121, and then used in combination with the heat radiation fan 130.
Referring to fig. 1, 3 and 4, the two sides of the connection frame 210 are fixedly connected with mounting blocks 211, the mounting blocks 211 are attached to the mounting grooves 151, the mounting blocks 211 are fixed to the mounting grooves 151 by bolts, and the connection frame 210 is fixedly connected to the device main body 100 by bolts.
The mounting block 211 is fixed with the mounting groove 151 by using bolts, thereby fixing the filter assembly 200 to the opening 150 of the apparatus body 100.
Referring to fig. 4, 5 and 6, a connecting block 241 is fixedly connected to one side of the scraper 240, two ends of the connecting block 241 are fixedly connected to a sliding block 242, an inserting rod 243 is fixedly connected to the other side of the sliding block 242, a limiting groove 231 is formed in the fixing frame 230, and the sliding block 242 is slidably connected to the limiting groove 231.
The connecting block 241 is limited by the sliding block 242 matched with the limiting groove 231, and the scraping plate 240 is driven by the connecting block 241 to scrape dust on the filter screen 220.
Referring to fig. 5 and 6, an arc-shaped reciprocating groove 251 is formed on the reciprocating screw 250, a small motor 252 is fixedly mounted at both ends of the reciprocating screw 250, the insert rod 243 is inserted into the arc-shaped reciprocating groove 251, and the reciprocating screw 250 is located on the fixed frame 230.
When the filter screen 220 is used, firstly, the filter screen 220 is clamped onto the connecting frame 210, then the connecting frame 210 is placed on the opening 150 on the equipment main body 100, the mounting groove 151 is aligned with the mounting block 211, the connecting frame 210 is fixed on the equipment main body 100 by using bolts, so that the filter screen is used, when more dust is on the filter screen 220, the small motor 252 is started, the small motor 252 drives the reciprocating screw 250 to rotate, the arc-shaped reciprocating groove 251 on the reciprocating screw 250 is matched with the inserting rod 243 to drive the connecting block 241 to move, the sliding block 242 on the connecting block 241 is matched with the limiting groove 231 on the fixing frame 230 to limit the connecting block 241, and therefore the scraping plate 240 on the connecting block 241 scrapes the dust on the filter screen 220, and the filter screen can be used.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (7)
1. A thermal insulation mechanism for refrigeration equipment, comprising an equipment main body (100), characterized in that: a filtering component (200) is arranged on the equipment main body (100);
The filter assembly (200) comprises a connecting frame (210), a filter screen (220) is clamped on the connecting frame (210), a fixing frame (230) is fixedly connected to one side of the connecting frame (210), a scraping plate (240) is connected to the fixing frame (230) in a sliding mode, reciprocating screw rods (250) are respectively arranged at the upper end and the lower end of the scraping plate (240), and the scraping plate (240) is attached to the filter screen (220).
2. The heat retaining mechanism for refrigeration equipment as set forth in claim 1, wherein: one side surface rotation of equipment main part (100) is connected with chamber door (110), the opposite side surface swing joint of equipment main part (100) has installing frame (120), install radiator fan (130) on installing frame (120), one side fixedly connected with installing support (140) of radiator fan (130), the below of installing frame (120) is equipped with opening (150).
3. A thermal insulation mechanism for a refrigeration appliance according to claim 2, wherein: the opening (150) is formed in the surface of the equipment main body (100), mounting grooves (151) are fixedly formed in two sides of the opening (150), and the filter assembly (200) is located in the opening (150).
4. A thermal insulation mechanism for a refrigeration appliance according to claim 2, wherein: the mounting frame (120) is movably connected with a screw (121), the mounting frame (120) is fixedly connected to the equipment main body (100) through the screw (121), and the mounting bracket (140) is fixedly connected to the mounting frame (120).
5. The heat retaining mechanism for refrigeration equipment as set forth in claim 1, wherein: the two sides of the connecting frame (210) are fixedly connected with mounting blocks (211), the mounting blocks (211) are attached to the mounting grooves (151), the mounting blocks (211) are fixed with the mounting grooves (151) through bolts, and the connecting frame (210) is fixedly connected to the equipment main body (100) through bolts.
6. The heat retaining mechanism for refrigeration equipment as set forth in claim 1, wherein: one side fixedly connected with connecting block (241) of scraper blade (240), upper and lower both ends fixed connection slider (242) of connecting block (241), the another side fixedly connected with inserted bar (243) of slider (242), stop slot (231) have been seted up on fixed frame (230), slider (242) sliding connection is on stop slot (231).
7. The heat retaining mechanism for a refrigeration appliance according to claim 6, wherein: an arc-shaped reciprocating groove (251) is formed in the reciprocating screw rod (250), a small motor (252) is fixedly mounted at two ends of the reciprocating screw rod (250), the inserting rod (243) is inserted into the arc-shaped reciprocating groove (251), and the reciprocating screw rod (250) is located on the fixed frame (230).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322989417.2U CN221099059U (en) | 2023-11-07 | 2023-11-07 | Heat preservation mechanism for refrigeration plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322989417.2U CN221099059U (en) | 2023-11-07 | 2023-11-07 | Heat preservation mechanism for refrigeration plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221099059U true CN221099059U (en) | 2024-06-07 |
Family
ID=91305133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322989417.2U Active CN221099059U (en) | 2023-11-07 | 2023-11-07 | Heat preservation mechanism for refrigeration plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221099059U (en) |
-
2023
- 2023-11-07 CN CN202322989417.2U patent/CN221099059U/en active Active
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