CN212962346U - Freezer with automatic ventilation function - Google Patents
Freezer with automatic ventilation function Download PDFInfo
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- CN212962346U CN212962346U CN202021419462.4U CN202021419462U CN212962346U CN 212962346 U CN212962346 U CN 212962346U CN 202021419462 U CN202021419462 U CN 202021419462U CN 212962346 U CN212962346 U CN 212962346U
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Abstract
The utility model discloses a freezer with automatic ventilation function, which comprises a base and a box body arranged on the base, wherein a ventilation channel is arranged in the base, an air inlet guide plate is arranged at one end of the inner side of the box body, an air exhaust opening is arranged at the other end of the inner side of the box body, an air exhaust pipe is arranged at one side of the air exhaust opening, an exhaust fan is arranged at one end of the ventilation channel, one end of the air exhaust pipe is connected with the exhaust fan, an air inlet fan is arranged at the other end of the ventilation channel, an air inlet partition plate is arranged at the bottom of the box body, and a vent hole is arranged on the upper; the utility model discloses an exhaust tube, air intake fan, passageway of taking a breath, exhaust fan and the deflector that admits air that sets up, when using the freezer for a long time, can replace the box interior air through air intake fan and exhaust fan's operation, prevent the phenomenon that the smell is cluster each other between the inside refrigerated article of box.
Description
Technical Field
The utility model relates to a freezer technical field especially relates to a freezer with automatic function of taking a breath.
Background
A freezer is an apparatus for preserving food and the like at a low temperature. There are two kinds of differences between household and commercial, and commercial refrigerator application is different from restaurants, water bars, food processing and business surpassing.
In the conventional freezer, when the freezer is used for a long time, the gas in the freezer is not replaced for a long time, so that the smell among the objects cooled inside is mixed, thereby affecting the quality of the objects.
Disclosure of Invention
The utility model aims at solving the prior freezer that exists among the prior art and can appear the interior gas of freezer long time not replacing when using for a long time, lead to the smell to be in a string each other between the inside refrigerated article to influence the shortcoming of article quality, and the freezer that has automatic function of taking a breath that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a freezer with automatic function of taking a breath, includes the base and installs the box on the base, the passageway of taking a breath has been seted up to the inside of base, the inboard one end of box is provided with the deflector that admits air, the inboard other end of box is provided with the extraction opening, one side of extraction opening is provided with the exhaust tube, the one end of passageway of taking a breath is provided with the exhaust fan, the one end and the exhaust fan of exhaust tube are connected, the other end of passageway of taking a breath is provided with the air intake fan, the bottom of box is provided with the baffle of admitting air, the downside intercommunication of blow vent and the baffle of admitting air is seted up to the upper surface of base, and the inboard of deflector of admitting air is through air baffle and blow vent intercommunication, the.
The key concept of the technical scheme is as follows: air in the box body is exhausted by the operation of the air inlet fan and the exhaust fan, and outside air enters the box body for ventilation through the guide of the air inlet fan, the air inlet partition plate and the air inlet guide plate.
Further, the inside of the air exchange channel is provided with a heat exchange tube, one end of the heat exchange tube is hermetically connected with one end of the exhaust tube, the other end of the heat exchange tube is connected with an exhaust opening of the exhaust fan, one side of the base is provided with an air exchange outlet, the air exchange outlet is communicated with an exhaust opening of the exhaust fan, one end of the base is provided with an air exchange inlet, and the air exchange inlet is communicated with the air exchange channel.
Furthermore, the exhaust port of the air inlet fan is provided with an air guide cover, and the air guide cover covers the air vent.
Furthermore, the two ends of the upper side of the box body are slidably connected with side sliding covers, the middle of the box body is slidably connected with a middle sliding cover, and a sealing ring is sleeved on the outer side of the side sliding cover and the middle sliding cover.
Furthermore, the upside of the two ends of the middle sliding cover is fixedly connected with a sealing gasket, the inner side of the sealing gasket is provided with a sealing elastic column, and the upside of the sealing gasket is clamped on the lower surface of one end of the side sliding cover.
Furthermore, the heat exchange tube is installed in the ventilation channel in an S shape, and the air inlet fan is positioned at one end, far away from the ventilation inlet, in the ventilation channel.
Furthermore, the sealing elastic column is a rubber column, and the upper end of the sealing elastic column is attached to the inner wall of the sealing washer.
The utility model has the advantages that:
1. through exhaust tube, air inlet fan, the passageway of taking a breath, exhaust fan and the deflector that admits air that sets up, when using the freezer for a long time, can replace the box interior air through air inlet fan and exhaust fan's operation, prevent the phenomenon that the smell is cluster each other between the inside refrigerated article of box.
2. Through the ventilation channel and the heat exchange tube, heat exchange is carried out between the cold air extracted by the heat exchange tube and the sucked normal-temperature air when ventilation is carried out, so that the energy consumption of cooling the normal-temperature air is reduced, and more energy can be saved during ventilation.
3. Through the seal ring that sets up and sealed elastic column, at the position of contact between lid and the well sliding closure that sideslips, through the contact position of sealed elastic column jack-up sealed elastic column block at lid and well sliding closure that sideslips to prevent to appear and sideslip lid and well sliding closure sealed not tight phenomenon.
Drawings
Fig. 1 is a schematic structural view of a freezer with an automatic ventilation function according to the present invention;
fig. 2 is a schematic view of an internal structure of a freezer with an automatic ventilation function according to the present invention;
fig. 3 is a schematic view of a sealing washer mounting structure of a freezer with an automatic ventilation function according to the present invention.
In the figure: the air conditioner comprises a base 1, a box body 2, a side sliding cover 3, a middle sliding cover 4, a ventilation inlet 5, a ventilation outlet 6, a sealing gasket 7, an air exhaust opening 8, an air exhaust pipe 9, an air vent 10, a sealing elastic column 11, an air inlet fan 12, a ventilation channel 13, a heat exchange pipe 14, an air exhaust fan 15, an air inlet guide plate 16, an air inlet hole 17 and an air inlet clapboard 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, a freezer with an automatic ventilation function includes a base 1 and a box 2 mounted on the base 1, a ventilation channel 13 is formed inside the base 1, an air inlet guide plate 16 is disposed at one end of the inner side of the box 2, an air exhaust port 8 is disposed at the other end of the inner side of the box 2, an air exhaust pipe 9 is disposed at one side of the air exhaust port 8, an air exhaust fan 15 is disposed at one end of the ventilation channel 13, one end of the air exhaust pipe 15 is connected to the air exhaust fan 15, an air inlet fan 12 is disposed at the other end of the ventilation channel 13, an air inlet partition plate 18 is disposed at the bottom of the box 2, an air vent 10 is formed on the upper surface of the base 1 and is communicated with the lower side of the air inlet partition plate 18, the inner side of the air inlet guide plate 16 is communicated with the air vent 10 through the air inlet partition plate 18, an air inlet hole 17 is formed on the surface of the air, outside air enters the box body 2 for ventilation through the guide of the air inlet fan 12, the air inlet partition plate 18 and the air inlet guide plate 16.
As can be seen from the above description, the present invention has the following advantages: through the exhaust tube 9, air intake fan 12, the passageway of taking a breath 13, exhaust fan 15 and the deflector 16 of admitting air that sets up, when using the freezer for a long time, can replace the interior air of box 2 through air intake fan 12 and exhaust fan 15's operation, prevent the phenomenon that the smell is cluster each other between the inside refrigerated article of box 2.
Further, a heat exchange tube 14 is arranged inside the ventilation channel 13, one end of the heat exchange tube 14 is hermetically connected with one end of the exhaust tube 9, the other end of the heat exchange tube 14 is connected with an exhaust opening of the exhaust fan 15, a ventilation outlet 6 is arranged on one side of the base 1, the ventilation outlet 6 is communicated with an exhaust opening of the exhaust fan 15, a ventilation inlet 5 is arranged at one end of the base 1, the ventilation inlet 5 is communicated with the ventilation channel 13, cold air in the box body 2 is exhausted from the ventilation outlet 6 through the heat exchange tube 14 and the exhaust fan 15 during ventilation, outside normal temperature air enters the ventilation channel 13 through the ventilation inlet 5, heat exchange is carried out through the heat exchange tube 14, the normal temperature air is cooled, enters the inner side of the air inlet partition plate 18 through the air inlet fan 12 and the air vent 10, and is guided into the box body.
Further, the exhaust port of the air intake fan 12 is provided with an air guide cover, and the air guide cover covers the air vent 10, so that air can be conveniently introduced into the air vent 10 from the air intake fan 12.
Further, the both ends of the upside of box 2 sliding connection have side sliding closure 3, and the middle part sliding connection of box 2 has well sliding closure 4, and the outside cover of the lid 3 that just sideslips and well sliding closure 4 is equipped with the sealing washer, makes things convenient for side sliding closure 3 and well sliding closure 4 to seal when sliding on box 2.
Further, well both ends upside fixedly connected with seal ring 7 of sliding closure 4, the inboard of seal ring 7 is provided with sealed elastic column 11, and the upside block of seal ring 7 is at the one end lower surface that sideslips lid 3, through seal ring 7 and sealed elastic column 11 block on lid 3 that sideslips to fully sealed the junction of contralateral sliding closure 3 and well sliding closure 4.
Further, the heat exchange tube 14 is installed in the ventilation channel 13 in an S-shape, and the air inlet fan 12 is located at one end of the ventilation channel 13 far away from the ventilation inlet 5, so that when air enters the ventilation channel 13 from the ventilation inlet 5, the air can be fully introduced into the box body 2 through the air inlet fan 12 after passing through the heat exchange tube 14.
Further, sealed elastic column 11 is the rubber column, and the upper end of sealed elastic column 11 and the inner wall laminating of seal ring 7 make things convenient for sealed elastic column 11 to promote seal ring 7 block on lid 3 that sideslips.
By adopting the ventilation channel 13 and the heat exchange tube 14, heat exchange is carried out between the extracted cold air and the sucked normal temperature air through the heat exchange tube 14 during ventilation, so that the energy consumption of cooling the normal temperature air is reduced, and more energy can be saved during ventilation.
By adopting the sealing washer 7 and the sealing elastic column 11, at the contact position between the side sliding cover 3 and the middle sliding cover 4, the sealing elastic column 11 is jacked up by the sealing elastic column 11 to be clamped at the contact position of the side sliding cover 3 and the middle sliding cover 4, so that the phenomenon that the side sliding cover 3 and the middle sliding cover 4 are not sealed tightly is prevented.
In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:
example 1
A freezer with automatic ventilation function comprises a base 1 and a box body 2 arranged on the base 1, a ventilation channel 13 is arranged in the base 1, an air inlet guide plate 16 is arranged at one end of the inner side of the box body 2, an air exhaust port 8 is arranged at the other end of the inner side of the box body 2, an air exhaust pipe 9 is arranged at one side of the air exhaust port 8, an exhaust fan 15 is arranged at one end of the ventilation channel 13, one end of the air exhaust pipe 9 is connected with the exhaust fan 15, an air inlet fan 12 is arranged at the other end of the ventilation channel 13, an air inlet partition plate 18 is arranged at the bottom of the box body 2, a vent 10 is arranged on the upper surface of the base 1 and is communicated with the lower side of the air inlet partition plate 18, the inner side of the air inlet guide plate 16 is communicated with the vent 10 through the air inlet partition plate 18, an air inlet 17 is arranged on the surface of the air inlet, outside air enters the box body 2 for ventilation through the guide of the air inlet fan 12, the air inlet partition plate 18 and the air inlet guide plate 16.
The inside of the ventilation channel 13 is provided with a heat exchange tube 14, one end of the heat exchange tube 14 is hermetically connected with one end of an exhaust tube 9, the other end of the heat exchange tube 14 is connected with an exhaust opening of an exhaust fan 15, one side of the base 1 is provided with a ventilation outlet 6, the ventilation outlet 6 is communicated with an exhaust opening of the exhaust fan 15, one end of the base 1 is provided with a ventilation inlet 5, the ventilation inlet 5 is communicated with the ventilation channel 13, when ventilation is performed, cold air in the box body 2 is exhausted from the ventilation outlet 6 through the heat exchange tube 14 and the exhaust fan 15, outside normal temperature air enters the ventilation channel 13 through the ventilation inlet 5, heat exchange is performed through the heat exchange tube 14, the temperature of the normal temperature air is reduced, the air enters the inner side of the air inlet partition plate 18 through the air inlet fan 12 and the air; an air guide cover is arranged at an exhaust port of the air inlet fan 12 and covers the air vent 10, so that air can be conveniently introduced into the air vent 10 from the air inlet fan 12; the two ends of the upper side of the box body 2 are connected with side sliding covers 3 in a sliding mode, the middle of the box body 2 is connected with a middle sliding cover 4 in a sliding mode, and sealing rings are sleeved on the outer sides of the side sliding covers 3 and the middle sliding cover 4, so that the side sliding covers 3 and the middle sliding cover 4 can be conveniently sealed when sliding on the box body 2; the upper sides of two ends of the middle sliding cover 4 are fixedly connected with sealing gaskets 7, the inner sides of the sealing gaskets 7 are provided with sealing elastic columns 11, the upper sides of the sealing gaskets 7 are clamped on the lower surface of one end of the side sliding cover 3, and the sealing gaskets 7 and the sealing elastic columns 11 are clamped on the side sliding cover 3, so that the joint of the side sliding cover 3 and the middle sliding cover 4 is fully sealed; the heat exchange tube 14 is arranged in the ventilation channel 13 in an S shape, the air inlet fan 12 is positioned at one end, far away from the ventilation inlet 5, in the ventilation channel 13, when air enters the ventilation channel 13 from the ventilation inlet 5, the air can be fully introduced into the box body 2 through the heat exchange of the heat exchange tube 14 and the air inlet fan 12; sealed elastic column 11 is the rubber column, and the upper end of sealed elastic column 11 and the inner wall laminating of seal ring 7, conveniently sealed elastic column 11 promotes seal ring 7 block on lid 3 that sideslips.
The working principle is as follows: when in use, the side sliding cover 3 and the middle sliding cover 4 are covered on the box body 2, the sealing washer 7 and the sealing elastic column 11 on the middle sliding cover 4 are clamped on the lower surface of one end of the side sliding cover 3, so that the joint of the side sliding cover 3 and the middle sliding cover 4 is fully sealed, the phenomenon that the joint of the side sliding cover 3 and the middle sliding cover 4 is not tightly sealed is prevented, cold air in the box body 2 is pumped out from the air suction opening 8 and the air suction pipe 9 into the heat exchange pipe 14 through the operation of the exhaust fan 15 and is discharged from the exhaust fan 15 and the air exchange outlet 6, outside air enters from the air exchange inlet 5 through the operation of the air inlet fan 12, and exchanges heat with the cold air in the heat exchange pipe 14 through the surface of the heat exchange pipe 14 to cool, enters the inner side of the air inlet partition 18 through the air inlet fan 12 and the air vent 10, is guided into the inner side of, thereby completing the replacement of the air in the box body 2 and fully utilizing the discharged cold air through the heat exchange pipe 14 during the air exchange, thereby achieving the effect of energy saving.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A freezer with an automatic ventilation function comprises a base (1) and a box body (2) installed on the base (1), and is characterized in that a ventilation channel (13) is formed in the base (1), an air inlet guide plate (16) is arranged at one end of the inner side of the box body (2), an air suction opening (8) is formed in the other end of the inner side of the box body (2), an air suction pipe (9) is arranged on one side of the air suction opening (8), an exhaust fan (15) is arranged at one end of the ventilation channel (13), one end of the air suction pipe (9) is connected with the exhaust fan (15), an air inlet fan (12) is arranged at the other end of the ventilation channel (13), an air inlet partition plate (18) is arranged at the bottom of the box body (2), and an air vent (10) is formed in the upper surface of the base (1) and communicated with the lower side of the, the inner side of the air inlet guide plate (16) is communicated with the air vent (10) through an air inlet clapboard (18), and the surface of the air inlet guide plate (16) is provided with an air inlet hole (17).
2. A freezer cabinet with automatic ventilation function as claimed in claim 1, wherein the inside of the ventilation channel (13) is provided with a heat exchange tube (14), one end of the heat exchange tube (14) is hermetically connected with one end of the air exhaust tube (9), the other end of the heat exchange tube (14) is connected with the air exhaust port of the exhaust fan (15), one side of the base (1) is provided with a ventilation outlet (6), the ventilation outlet (6) is communicated with the air exhaust port of the exhaust fan (15), one end of the base (1) is provided with a ventilation inlet (5), and the ventilation inlet (5) is communicated with the ventilation channel (13).
3. A freezer cabinet with automatic ventilation function as claimed in claim 1, characterized in that the air outlet of the air inlet fan (12) is provided with an air guide hood, and the air guide hood covers the air vent (10).
4. A freezer cabinet with automatic ventilation function as claimed in claim 1, characterized in that the two ends of the upper side of the box body (2) are connected with side sliding covers (3) in a sliding manner, the middle part of the box body (2) is connected with a middle sliding cover (4) in a sliding manner, and the outer sides of the side sliding covers (3) and the middle sliding cover (4) are sleeved with sealing rings.
5. A freezer cabinet with automatic ventilation function as claimed in claim 4, characterized in that the upper sides of the two ends of the middle sliding cover (4) are fixedly connected with sealing gaskets (7), the inner side of the sealing gaskets (7) is provided with sealing elastic columns (11), and the upper side of the sealing gaskets (7) is clamped on the lower surface of one end of the side sliding cover (3).
6. A freezer cabinet with automatic ventilation according to claim 2, characterised in that the heat exchanger tube (14) is S-shaped and mounted in the ventilation channel (13) and the air inlet fan (12) is located at the end of the ventilation channel (13) remote from the ventilation inlet (5).
7. A freezer with automatic ventilation function as claimed in claim 5, characterized in that the sealing elastic column (11) is a rubber column, and the upper end of the sealing elastic column (11) is attached to the inner wall of the sealing washer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021419462.4U CN212962346U (en) | 2020-07-19 | 2020-07-19 | Freezer with automatic ventilation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021419462.4U CN212962346U (en) | 2020-07-19 | 2020-07-19 | Freezer with automatic ventilation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212962346U true CN212962346U (en) | 2021-04-13 |
Family
ID=75393643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021419462.4U Active CN212962346U (en) | 2020-07-19 | 2020-07-19 | Freezer with automatic ventilation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212962346U (en) |
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2020
- 2020-07-19 CN CN202021419462.4U patent/CN212962346U/en active Active
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