CN215983469U - Cold air circulation convection freezer - Google Patents
Cold air circulation convection freezer Download PDFInfo
- Publication number
- CN215983469U CN215983469U CN202122324990.2U CN202122324990U CN215983469U CN 215983469 U CN215983469 U CN 215983469U CN 202122324990 U CN202122324990 U CN 202122324990U CN 215983469 U CN215983469 U CN 215983469U
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- CN
- China
- Prior art keywords
- air
- freezer
- filter
- blower
- cold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 238000009423 ventilation Methods 0.000 claims description 23
- 238000004378 air conditioning Methods 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 241001233242 Lontra Species 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model provides a cold air circulation convection freezer, which is characterized in that a freezer body is connected with an air conditioner, the top of the inner wall of the freezer body is provided with an air filtering mechanism, one side of the freezer body is provided with an air blower, an air inlet of the air blower is connected with one side of the bottom of the freezer body through an air inlet pipe, an air outlet of the air blower is connected with the air filtering mechanism through an air outlet pipe, the air filtering mechanism comprises an air guide cover, a filter plate is arranged in the air guide cover, a plurality of air holes are uniformly distributed on the filter plate, and a filtering component can be detachably mounted below the air holes; adopt above-mentioned technical scheme, the air conditioner carries cold air to the freezer originally internally, and the air-blower will be located the cold air that freezer body bottom flows and carry to the filtration mechanism in through going out the tuber pipe, can make cold air realize the convection current, has improved refrigeration efficiency, and the filtration mechanism not only can carry cold air to this internal wall top of freezer, can be through the active carbon filter layer with the internal peculiar smell of freezer and the impurity adsorption in the air in addition, avoids this internal smell of freezer not good.
Description
Technical Field
The utility model relates to the field of cold air circulation convection freezers, in particular to a cold air circulation convection freezer.
Background
The freezer is a facility which can refrigerate by various equipment, can be manually controlled and can keep stable and low temperature, and mainly comprises a refrigerating system, a control device, a heat insulation storehouse and the like. Specifically, during operation, the control device is used for controlling the refrigeration system to start, and then the air cooler of the refrigeration system is used for sending cold air into the heat-insulation storehouse to reduce the temperature in the heat-insulation storehouse, so that the purposes of freezing and refrigerating food or medicines and the like placed in the heat-insulation storehouse are achieved.
The density of the cold air is higher than that of the hot air, so when the air conditioner delivers the cold air into the freezer, the cold air gradually rises along with the input time, so that the temperature of the freezer is reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problems of the prior art, the present invention provides a cold air circulation convection refrigerator.
(II) technical scheme
In order to achieve the purpose, the utility model adopts the main technical scheme that:
the utility model provides an air conditioning circulation convection current freezer, includes the freezer body, freezer body coupling air conditioner, freezer body inner wall top is provided with air filter, one side of freezer body is equipped with the air-blower, the air intake of air-blower passes through the air-supply line and connects freezer body bottom one side, the air outlet of air-blower is through going out the tuber pipe connection air filter, air filter includes the wind scooper, be provided with the filter in the wind scooper, the equipartition has a plurality of gas pockets on the filter, but the gas pocket below is dismantled and is installed filter assembly, filter assembly includes filters the barrel, be provided with ventilative otter board in the filtration barrel, it has the active carbon filter layer to fill above the ventilative otter board.
Preferably, the bottom of the filter plate is provided with a connecting ring at the corresponding position of each air hole, the surface of the connecting ring is provided with an external thread, and the opening of the filter cylinder is provided with an internal thread matched with the external thread.
Preferably, the bottom of the wind scooper is covered with a stainless steel screen plate, and the stainless steel screen plate is fixed at the bottom of the wind scooper through bolts.
Preferably, the top of the air guide cover is provided with a ventilation bin communicated with the air outlet pipe, and a one-way ventilation mechanism for limiting the air source to enter the ventilation bin from the air outlet pipe is arranged at the joint of the ventilation bin and the air outlet pipe.
Preferably, the one-way ventilation mechanism comprises a baffle for blocking the air outlet of the air outlet pipe, and the top of the baffle is connected with the inner wall of the ventilation bin through hinges.
(III) advantageous effects
The utility model has the beneficial effects that: adopt above-mentioned technical scheme, the air conditioner carries cold air to the freezer originally internally, and the air-blower will be located the cold air that freezer body bottom flows and carry to the filtration mechanism in through going out the tuber pipe, can make cold air realize the convection current, has improved refrigeration efficiency, and the filtration mechanism not only can carry cold air to this internal wall top of freezer, can be through the active carbon filter layer with the internal peculiar smell of freezer and the impurity adsorption in the air in addition, avoids this internal smell of freezer not good.
Drawings
FIG. 1 is a schematic view of a cold air circulation convection refrigerator;
FIG. 2 is a schematic view of the air filter mechanism;
FIG. 3 is a schematic view of a filter panel-mounted filter assembly;
fig. 4 is a schematic longitudinal sectional view of the filter assembly.
[ description of reference ]
1-a refrigerator body; 2-an air filtration mechanism; 3-air outlet pipe; 4-a blower; 5-an air inlet pipe; 6-an air conditioner; 21-a wind scooper; 22-a ventilation bin; 23-a one-way ventilation mechanism; 24-pores; 25-a filter assembly; 26-stainless steel mesh plate; 27-a filter plate; 251-internal threads; 252-a filter cartridge; 253-activated carbon filtration layer; 254-breathable mesh sheet.
Detailed Description
For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings.
Referring to fig. 1 to 4, the utility model provides a cold air circulation convection freezer, which comprises a freezer body 1, wherein the freezer body 1 is connected with an air conditioner 6, an air filtering mechanism 2 is arranged at the top of the inner wall of the freezer body 1, an air blower 4 is arranged at one side of the freezer body 1, an air inlet of the air blower 4 is connected with one side of the bottom of the freezer body 1 through an air inlet pipe 5, an air outlet of the air blower 4 is connected with the air filtering mechanism 2 through an air outlet pipe 3, the air filtering mechanism 2 comprises an air guide cover 21, a filter plate 27 is arranged in the air guide cover 21, a plurality of air holes 24 are uniformly distributed on the filter plate 27, a filter assembly 25 is detachably mounted below the air holes 24, the filter assembly 25 comprises a filter cylinder 252, a ventilation screen plate 254 is arranged in the filter cylinder 252, and an activated carbon filter layer 253 is filled above the ventilation screen plate 254; during the use, air conditioner 6 carries air conditioning to the freezer body 1 in, and air-blower 4 will be located the air conditioning that freezer body 1 bottom flows and carry to air filter mechanism 2 in through going out tuber pipe 3, can make air conditioning realize the convection current, has improved refrigeration efficiency, and air filter mechanism 2 not only can carry air conditioning to freezer body 1 inner wall top, can adsorb the impurity in peculiar smell and the air in with freezer body 1 through active carbon filter layer 253 in addition, avoids the interior bad smell of freezer body 1.
Referring to fig. 3, in the present embodiment, a connecting ring is disposed at a position corresponding to each air hole 24 at the bottom of the filter plate 27, an external thread is disposed on the surface of the connecting ring, and an internal thread 251 adapted to the external thread is disposed at the opening of the filter cylinder 252; the filter cylinder 252 is screwed with the connecting ring, so that the filter cylinder 252 can be detachably mounted, and the activated carbon filter layer 253 in the filter cylinder 252 can be replaced conveniently.
In this embodiment, the bottom of the wind scooper 21 is covered with a stainless steel mesh plate 26, and the stainless steel mesh plate 26 is fixed to the bottom of the wind scooper 21 by bolts.
Referring to fig. 2, in the present embodiment, a ventilation bin 22 communicating with the air outlet pipe 3 is disposed at the top of the air guiding cover 21, a one-way ventilation mechanism 23 for limiting the air source from entering the ventilation bin 22 only from the air outlet pipe 3 is disposed at the joint of the ventilation bin 22 and the air outlet pipe 3, the one-way ventilation mechanism 23 includes a baffle plate for plugging the air outlet of the air outlet pipe 3, and the top of the baffle plate is connected to the inner wall of the ventilation bin 22 through a hinge; the one-way ventilation mechanism 23 facilitates circulation convection of the cool air.
The working principle of the utility model is as follows: air conditioner 6 carries air conditioning to freezer body 1 in, air-blower 4 will be located the air conditioning that freezer body 1 bottom flows and carry to air filter mechanism 2 in through going out tuber pipe 3, can make air conditioning realize the convection current, improved refrigeration efficiency, air filter mechanism 2 not only can carry air conditioning to freezer body 1 inner wall top, can adsorb the impurity in peculiar smell and the air in with freezer body 1 through active carbon filter layer 253 in addition, avoid the bad smell in freezer body 1.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an air conditioning circulation convection current freezer, includes the freezer body, its characterized in that, this body coupling air cooler of freezer, freezer body inner wall top is provided with air filter, one side of freezer body is equipped with the air-blower, the air intake of air-blower passes through the air-supply line and connects freezer body bottom one side, the air outlet of air-blower is through going out the tuber pipe connection air filter constructs, air filter constructs including the wind scooper, be provided with the filter in the wind scooper, the equipartition has a plurality of gas pockets on the filter, the filter subassembly can be dismantled to install below the gas pocket, the filter subassembly is including filtering the barrel, be provided with ventilative otter board in the filtering the barrel, ventilative otter board top packing has the active carbon filter layer.
2. A cold-air circulation convection refrigerator according to claim 1, wherein the bottom of the filter plate is provided with a connection ring at the corresponding position of each air hole, the surface of the connection ring is provided with an external thread, and the opening of the filter cylinder is provided with an internal thread matched with the external thread.
3. The cold air circulation convection freezer of claim 1, wherein the bottom of the wind scooper is covered with a stainless steel mesh plate, and the stainless steel mesh plate is fixed at the bottom of the wind scooper through bolts.
4. A cold air circulation convection freezer as claimed in claim 1, wherein the top of the wind scooper is provided with a ventilation chamber which is the same as the air outlet pipe, and a one-way ventilation mechanism for limiting the wind source to enter the ventilation chamber only from the air outlet pipe is arranged at the joint of the ventilation chamber and the air outlet pipe.
5. A cold-air circulation convection freezer as claimed in claim 4, wherein the one-way ventilation mechanism comprises a baffle plate blocking the air outlet of the air outlet pipe, and the top of the baffle plate is connected with the inner wall of the ventilation chamber through hinges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122324990.2U CN215983469U (en) | 2021-09-24 | 2021-09-24 | Cold air circulation convection freezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122324990.2U CN215983469U (en) | 2021-09-24 | 2021-09-24 | Cold air circulation convection freezer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215983469U true CN215983469U (en) | 2022-03-08 |
Family
ID=80509663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122324990.2U Expired - Fee Related CN215983469U (en) | 2021-09-24 | 2021-09-24 | Cold air circulation convection freezer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215983469U (en) |
-
2021
- 2021-09-24 CN CN202122324990.2U patent/CN215983469U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220308 |