CN219459436U - Control box for timing start and stop of refrigerating unit - Google Patents
Control box for timing start and stop of refrigerating unit Download PDFInfo
- Publication number
- CN219459436U CN219459436U CN202223221378.3U CN202223221378U CN219459436U CN 219459436 U CN219459436 U CN 219459436U CN 202223221378 U CN202223221378 U CN 202223221378U CN 219459436 U CN219459436 U CN 219459436U
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- Prior art keywords
- control box
- box body
- stop
- front side
- fixed
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- 238000001816 cooling Methods 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 230000008531 maintenance mechanism Effects 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 claims 5
- 230000008263 repair mechanism Effects 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 7
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 description 15
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011552 falling film Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of control boxes of refrigerating units, in particular to a control box for timing start and stop of a refrigerating unit, which comprises a control box body, a bottom plate fixed at the bottom end of the control box body, and two mounting blocks fixed on the rear side surface of the bottom plate and provided with threaded holes on the top surface, wherein the left side surface of the control box body is provided with a plurality of heat dissipation holes, and the control box further comprises: the convenient repair mechanism is arranged on the front side surface of the control box body and is used for more conveniently repairing electronic components in the control box body; according to the utility model, the interior of the control box body can be radiated through the plurality of radiating holes, dust and other impurities can be prevented from entering the interior of the control box body through the plurality of first filter plates, and the electronic components in the control box body can be overhauled conveniently through arranging the convenient repair mechanism.
Description
Technical Field
The utility model relates to the technical field of control boxes of refrigerating units, in particular to a control box for timing start and stop of a refrigerating unit.
Background
The double-machine double-control direct-cooling screw falling film type refrigerating unit is matched with high-quality and high-efficiency copper pipes to manufacture condensers, evaporators and world-known brand elements, so that the refrigerating unit has the advantages of small size, low noise, large energy, long service life, simplicity and convenience in operation and the like, is favored by wide users, and needs to be started and stopped at regular time after being put into use, and needs to be used in a control box at regular time.
The patent with the publication number of CN217639386U discloses a control box, which comprises a box body, wherein a test module and a connection module are arranged on the box body, the test module comprises a first test channel, a second test channel and a rocker switch, and the first test channel is arranged in the box body; the second test channel is arranged in the box body and is connected with the first test channel in parallel; the rocker switch is arranged on the box body and selectively communicated with the first test channel or the second test channel; the connecting module comprises a connecting channel and a connecting hole formed in the box body, the connecting channel is connected with the testing module in series, and the connecting channel is connected with the test piece to be tested through the connecting hole.
The control box enables the connecting channel to be selectively communicated with any one of the first test channel or the second test channel according to the performance test type through controlling the rocker switch, so that performance test of a test piece to be tested is realized, the performance of the test piece to be tested is quickly and efficiently tested, the working efficiency is improved, the labor intensity of workers is lightened, but the box body of the control box is of an integrated structure, and the electronic components in the control box are not convenient to overhaul.
Disclosure of Invention
The utility model aims to provide a control box for timing start and stop of a refrigerating unit, which aims to solve the problem that the box body of the control box provided in the background art is of an integrated structure and is inconvenient to overhaul electronic components in the control box.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a control box that refrigerating unit regularly started and stopped, includes the control box body, fixes the bottom plate in control box body bottom, fixes two installation pieces that all are equipped with the screw hole at bottom plate rear side surface and top surface, the left side surface of control box body is equipped with a plurality of louvre, still includes:
and the convenient repair mechanism is arranged on the front side surface of the control box body and is used for more conveniently repairing electronic components in the control box body.
Preferably, the front side surface of control box body is equipped with the rectangular channel, the front side surface of control box body is equipped with two spouts, just repair the mechanism including with the bottom plate rotate two screws that are connected, with two movable rods of homonymy screw threaded connection, fix between two movable rods and with the closely baffle of laminating of control box body front side surface, fix at homonymy movable rod rear side surface and with two slides of homonymy groove sliding connection, one of them the screw top coaxial is fixed with from the driving wheel, another the screw top coaxial is fixed with the action wheel, the action wheel passes through belt drive with the driving wheel and is connected, control box body top is fixed with the fixed plate that is L shape, the bottom surface is fixed with output shaft and action wheel coaxial coupling's motor in the fixed plate.
Preferably, the right side surface of control box body is equipped with and is circular shape recess, the inside radiator fan that inlays of control box body, be fixed with on the inner wall of control box body right side with recess position corresponding and the second filter plate of size looks adaptation.
Preferably, the heat dissipation holes on the left side surface of the control box body are distributed linearly at equal intervals, and the first filter plates are embedded in the heat dissipation holes.
Preferably, the shape of the sliding groove is I-shaped, and the shape of the sliding strip is I-shaped matched with the shape of the sliding groove.
Preferably, the position of the baffle corresponds to the position of the rectangular groove on the front side surface of the control box body, and the size of the baffle is matched with the size of the rectangular groove on the front side surface of the control box body.
Preferably, the diameters of the surface filter holes of the first filter plate and the second filter plate are equal, and the densities of the surface filter holes of the first filter plate and the second filter plate are also the same.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model is provided with a control box body, a bottom plate, a convenient repair mechanism, a plurality of first filter plates and two mounting blocks, wherein the left side surface of the control box body is provided with a plurality of heat dissipation holes, the convenient repair mechanism comprises two screw rods, two movable rods, a baffle plate, two sliding strips, a driven wheel, a driving wheel, a belt, a motor and a fixed plate, the inside of the control box body can be dissipated through the plurality of heat dissipation holes, dust and other impurities can be prevented from entering the inside of the control box body through the plurality of first filter plates, and the electronic components in the control box body can be conveniently overhauled through the convenient repair mechanism;
2. according to the utility model, the circular groove is formed in the right side surface of the control box body, the cooling fan is embedded in the control box body, the second filter plate which corresponds to the groove in position and is matched with the groove in size is fixed on the right side inner wall of the control box body, the cooling fan can further enhance the cooling effect on electronic components in the control box body, and the second filter plate can prevent impurities such as dust from entering the control box body.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a partial exploded view of the present utility model;
FIG. 3 is a partial exploded view of the present utility model;
FIG. 4 is a cross-sectional view of the control box body of the present utility model;
fig. 5 is an exploded view of the maintenance mechanism of the present utility model.
The meaning of each reference numeral in the figures is:
1. a control box body; 101. a heat radiation hole; 102. a chute; 2. a bottom plate; 3. a convenient repair mechanism; 31. a screw; 32. a moving rod; 33. a baffle; 34. a slide bar; 35. driven wheel; 36. a driving wheel; 37. a belt; 38. a motor; 39. a fixing plate; 4. a first filter plate; 5. a mounting block; 6. a second filter plate; 7. a heat radiation fan.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a control box that refrigerating unit regularly started and stopped, includes control box body 1, fixes bottom plate 2 in control box body 1 bottom, fixes two installation pieces 5 that all are equipped with the screw hole at bottom plate 2 rear side surface and top surface, and control box body 1's left side surface is equipped with a plurality of louvre 101, still includes:
the convenient repair mechanism 3 is arranged on the front side surface of the control box body 1 and is used for more conveniently repairing electronic components in the control box body 1.
In this embodiment, the front surface of the control box body 1 is provided with a rectangular slot, the front surface of the control box body 1 is provided with two sliding grooves 102, the easy-repair mechanism 3 comprises two screws 31 rotationally connected with the bottom plate 2, two moving rods 32 in threaded connection with the screws 31 on the same side, a baffle 33 fixed between the two moving rods 32 and tightly attached to the front surface of the control box body 1, and two sliding strips 34 fixed on the rear surface of the moving rods 32 on the same side and slidingly connected with the sliding slots 102, wherein the top end of one screw 31 is coaxially fixed with a driven wheel 35, the top end of the other screw 31 is coaxially fixed with a driving wheel 36, the driving wheel 36 is in transmission connection with the driven wheel 35 through a belt 37, the top end of the control box body 1 is fixed with an L-shaped fixing plate 39, and the inner bottom surface of the fixing plate 39 is fixed with a motor 38 coaxially connected with the driving wheel 36, thereby facilitating the repair of electronic components inside the control box body 1 by arranging the easy-repair mechanism 3.
Besides, the right side surface of the control box body 1 is provided with a circular groove, a cooling fan 7 is embedded in the control box body 1, a second filter plate 6 corresponding to the position of the groove and with the size being matched with the position is fixed on the right side inner wall of the control box body 1, the cooling fan 7 is arranged to further enhance the cooling effect on electronic components in the control box body 1, and impurities such as dust can be prevented from entering the control box body 1 by the second filter plate 6.
Further, a plurality of cooling holes 101 on the left side surface of the control box body 1 are distributed at equal intervals in a linear manner, the first filter plates 4 are embedded in the cooling holes 101, and the first filter plates 4 are arranged to prevent dust from entering the control box body 1 in the cooling process, so that damage to electronic components in the control box body 1 caused by the dust is prevented.
Specifically, the shape of the sliding groove 102 is i-shaped, and the shape of the sliding bar 34 is i-shaped matching with the shape of the sliding groove 102, so that the sliding of the sliding bar 34 in the same side is more stable, the connection between the sliding bar 34 and the sliding groove 102 is more compact, and the baffle 33 is more stable in the moving process.
It should be noted that the position of the baffle 33 corresponds to the position of the rectangular groove on the front surface of the control box body 1, and the size of the baffle 33 is adapted to the size of the rectangular groove on the front surface of the control box body 1, so that the baffle 33 can smoothly block the rectangular groove on the front surface of the control box body 1 when no maintenance is performed.
It should be noted that, the diameters of the surface filtering holes of the first filter plate 4 and the second filter plate 6 are equal, and the densities of the surface filtering holes of the first filter plate 4 and the second filter plate 6 are also the same, so that the first filter plate 4 and the second filter plate 6 can prevent impurities such as dust from entering the control box body 1.
Finally, it should be noted that the components of the control box body 1, the motor 38 and the like in the present utility model are all universal standard components or components known to those skilled in the art, the structure and principle of the components are all known by those skilled in the art through technical manuals or known by conventional experimental methods, at the idle position of the device, all the electric devices are connected through wires, the power elements, the electric devices, and the adaptive controller and the power supply, the specific connection means should refer to the working principle in the present utility model, the electric connection between the electric devices is completed according to the sequence of operation, and the detailed connection means is known in the art.
In the specific use process of the embodiment, when the temperature in summer is too high, the external PLC is used for starting the cooling fan 7, the cooling fan 7 rotates, and the cooling fan 7 is matched with the plurality of cooling holes 101, so that the electronic components in the control box body 1 of the control box body 1 can be cooled;
when the electronic components in the control box body 1 need to be overhauled, the motor 38 is started by the external PLC, the output shaft of the motor 38 rotates to drive the driving wheel 36 which is coaxially connected with the motor 38 to rotate, the driving wheel 36 rotates to drive the driven wheel 35 which is in transmission connection with the motor 37 through the belt 37 to rotate, the driven wheel 35 and the driving wheel 36 rotate to respectively drive the two screws 31 to rotate, the screws 31 rotate to drive the movable rods 32 which are in threaded connection with the screws to move under the guiding action of the same side sliding strips 34, the two movable rods 32 move to drive the baffle 33 to move, and when the baffle 33 moves to a proper height position, the motor 38 is closed by the external PLC, so that the electronic components in the control box body 1 can be overhauled.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a control box that refrigerating unit regularly started and stopped, includes control box body (1), fixes bottom plate (2) in control box body (1) bottom, fixes two installation pieces (5) that all are equipped with the screw hole at bottom plate (2) rear side surface and top surface, its characterized in that, the left side surface of control box body (1) is equipped with a plurality of louvre (101), still includes:
and the convenient maintenance mechanism (3) is arranged on the front side surface of the control box body (1) and is used for more conveniently maintaining electronic components in the control box body (1).
2. The control box for timing start-stop of a refrigeration unit according to claim 1, wherein: the control box comprises a control box body (1), wherein a rectangular groove is formed in the front side surface of the control box body (1), two sliding grooves (102) are formed in the front side surface of the control box body (1), a convenient repairing mechanism (3) comprises two threaded rods (31) which are rotatably connected with a bottom plate (2), two movable rods (32) which are in threaded connection with the threaded rods (31) on the same side, a baffle (33) which is fixed between the two movable rods (32) and tightly attached to the front side surface of the control box body (1), two sliding strips (34) which are fixed on the rear side surface of the movable rods (32) on the same side and are in sliding connection with the sliding grooves (102), a driven wheel (35) is coaxially fixed at the top end of one threaded rod (31), a driving wheel (36) is coaxially fixed at the top end of the other threaded rod (31), a fixing plate (39) which is in an L shape is in a driving mode is connected with the top end of the control box body (1), and a motor (38) which is coaxially connected with the driving wheel (36) is fixed on the bottom surface in the fixing plate (39).
3. The control box for timing start-stop of a refrigeration unit according to claim 1, wherein: the control box comprises a control box body (1), wherein a circular groove is formed in the right side surface of the control box body (1), a cooling fan (7) is embedded in the control box body (1), and a second filter plate (6) corresponding to the groove in position and adaptive in size is fixed on the right side inner wall of the control box body (1).
4. A control box for timed start-stop of a refrigerating machine unit according to claim 3, characterized in that: the control box comprises a control box body (1), wherein a plurality of radiating holes (101) on the left side surface of the control box body (1) are distributed at equal intervals in a linear mode, and first filter plates (4) are embedded in the radiating holes (101).
5. The control box for timing start-stop of a refrigeration unit according to claim 2, wherein: the shape of the sliding groove (102) is I-shaped, and the shape of the sliding strip (34) is I-shaped which is matched with the shape of the sliding groove (102).
6. The control box for timing start-stop of a refrigeration unit according to claim 2, wherein: the position of the baffle plate (33) corresponds to the position of the rectangular groove on the front side surface of the control box body (1), and the size of the baffle plate (33) is matched with the size of the rectangular groove on the front side surface of the control box body (1).
7. The control box for timing start-stop of a refrigeration unit according to claim 4, wherein: the diameters of the surface filter holes of the first filter plate (4) and the second filter plate (6) are equal, and the densities of the surface filter holes of the first filter plate (4) and the second filter plate (6) are also the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223221378.3U CN219459436U (en) | 2022-12-02 | 2022-12-02 | Control box for timing start and stop of refrigerating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223221378.3U CN219459436U (en) | 2022-12-02 | 2022-12-02 | Control box for timing start and stop of refrigerating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219459436U true CN219459436U (en) | 2023-08-01 |
Family
ID=87419780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223221378.3U Active CN219459436U (en) | 2022-12-02 | 2022-12-02 | Control box for timing start and stop of refrigerating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219459436U (en) |
-
2022
- 2022-12-02 CN CN202223221378.3U patent/CN219459436U/en active Active
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