CN218972997U - Adjustable air distribution structure of refrigerator - Google Patents
Adjustable air distribution structure of refrigerator Download PDFInfo
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- CN218972997U CN218972997U CN202320033569.2U CN202320033569U CN218972997U CN 218972997 U CN218972997 U CN 218972997U CN 202320033569 U CN202320033569 U CN 202320033569U CN 218972997 U CN218972997 U CN 218972997U
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- air distribution
- refrigerator
- distribution structure
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- 238000005192 partition Methods 0.000 claims abstract description 41
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 6
- 239000003507 refrigerant Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013526 supercooled liquid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model relates to the technical field of refrigerators, in particular to an adjustable air distribution structure of a refrigerator, which comprises an air inlet pipe connected with an evaporator, wherein an air outlet pipe connected with a refrigerator body is integrally connected to the air inlet pipe, a high-pressure piston is movably sleeved in the air inlet pipe, the output end of the high-pressure piston is integrally connected with a pressing plate, and a return spring is welded at the opening of the pressing plate and the air inlet pipe; according to the utility model, the second partition plate can open and close the air distribution holes on the first partition plate by manually pulling the handle, so that an operator can conveniently and fast distribute air in the process of distributing air; in the process of moving the two second clapboards in opposite directions, the first clapboards are enabled to correspond to the air distribution holes in the second clapboards, so that the air discharge speed is increased, when the two second clapboards move in opposite directions, the second clapboards can block part of the air distribution holes in the first clapboards, and therefore the air can be adjusted, and the operating efficiency level of the refrigerator is effectively improved.
Description
Technical Field
The utility model relates to the technical field of refrigerators, in particular to an adjustable air distribution structure of a refrigerator.
Background
Machines that transfer heat from a cooled object having a lower temperature to an ambient medium to obtain cold, the heat transferred from the lower temperature object is conventionally referred to as cold.
In a circulation system of a refrigerator, a compressor sucks low-temperature low-pressure refrigerant vapor from an evaporator, adiabatically compresses the refrigerant vapor into high-temperature high-pressure superheated vapor by the compressor, presses the superheated vapor into a condenser for constant-pressure cooling, discharges heat to a cooling medium, and cools the cooled superheated vapor into supercooled liquid refrigerant.
The stator and the rotor in the existing air distribution structure of the refrigerator control the flow speed of air flow through the shape of air holes on the stator and the rotor, but the existing stator and rotor cannot be adjusted after being installed, so that the air distribution structure of the refrigerator has the following defects in the use process: the stator and the rotor are arranged, so that the air flow speed in the discharge pipe cannot be regulated and discharged, the air flow speed in the discharge pipe has a certain influence on the operation of the refrigerator, the suitability of an air distribution structure is reduced, and the movement efficiency level of the refrigerator is seriously influenced.
Disclosure of Invention
The utility model aims to solve the problem that the air distribution of a refrigerator cannot be regulated in the prior art, and provides an adjustable air distribution structure of the refrigerator.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a distribution structure with adjustable refrigerator, includes the intake pipe that is connected with the evaporimeter, an organic whole is connected with the blast pipe that is connected with the refrigerator body in the intake pipe, movable sleeve is equipped with high-pressure piston in the intake pipe, and high-pressure piston output an organic whole is connected with the pressure plate, pressure plate and intake pipe opening part welding have reset spring, intake pipe one side fixed mounting has the base, and fixed mounting has the telescopic link that offsets with the pressure plate activity on the base, fixed mounting has the first baffle that is used for the gas distribution in the blast pipe, and fixed mounting has the stand pipe that is linked together with first baffle in the blast pipe, movable sleeve is equipped with symmetrical setting and with first baffle matched with second baffle in the stand pipe, install the drive assembly that is used for driving the second baffle on the first baffle.
Preferably, the air inlet pipe and the air outlet pipe are of a loop-shaped structure, and check valves for controlling the flowing direction are arranged in the air inlet pipe and the air outlet pipe.
Preferably, the return spring is longitudinally welded at a position of one side of the high-pressure piston extending out of the air inlet pipe, and a sealing gasket matched with the high-pressure piston is fixedly arranged on the air inlet pipe.
Preferably, the first partition plate is longitudinally arranged, and the guide tube is of a loop-shaped structure with two open ends.
Preferably, the first partition board and the second partition boards are provided with corresponding air distribution holes, and the two second partition boards are longitudinally arranged at one side of the first partition board correspondingly.
Preferably, the driving assembly comprises a rotating shaft fixedly arranged on the first partition board, a gear and a handle are fixedly arranged on the rotating shaft, a traction rod is fixedly arranged on the second partition board, and two racks meshed with the gear are integrally connected to the traction rod.
Preferably, the handle and the rotating shaft extend to the upper end position outside the exhaust pipe, and a locking bolt detachably connected with the exhaust pipe is fixedly arranged on the handle.
Preferably, the rotating shaft is vertically arranged, and the two racks are diagonally arranged at two sides of the gear.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the second partition board can move in opposite directions or in opposite directions on one side of the first partition board by manually pulling the handle, so that the second partition board can open and close the air distribution holes on the first partition board, and an operator can conveniently and rapidly distribute air in the air distribution process.
2. According to the utility model, in the process of moving the two second clapboards in opposite directions, the first clapboards and the air distribution holes on the second clapboards are mutually corresponding, so that the air discharge speed is increased, and when the two second clapboards move in opposite directions, the second clapboards can block part of the air distribution holes on the first clapboards, so that the air can be adjusted, and the running efficiency level of the refrigerator is effectively improved.
Drawings
Fig. 1 is a top view of an adjustable air distribution structure of a refrigerator according to the present utility model;
FIG. 2 is a top cross-sectional view of an adjustable gas distribution structure of a refrigerator according to the present utility model;
FIG. 3 is a schematic view of a first partition plate of an adjustable air distribution structure of a refrigerator according to the present utility model;
FIG. 4 is a schematic diagram of a first partition and a second partition of an adjustable air distribution structure of a refrigerator according to the present utility model;
fig. 5 is an enlarged schematic diagram of an adjustable air distribution structure a of a refrigerator according to the present utility model.
In the figure: 1. an air inlet pipe; 2. an exhaust pipe; 3. a high pressure piston; 4. a pressing plate; 5. a return spring; 6. a telescopic rod; 7. a first separator; 8. a guide tube; 9. a second separator; 10. an air distribution hole; 11. a rotating shaft; 12. a gear; 13. a handle; 14. a traction rod; 15. a rack.
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.
Referring to fig. 1-5, an adjustable air distribution structure of a refrigerator comprises an air inlet pipe 1 connected with an evaporator, an air outlet pipe 2 connected with a refrigerator body is integrally connected to the air inlet pipe 1, the air inlet pipe 1 and the air outlet pipe 2 are of a return structure, check valves for controlling flow directions are arranged in the air inlet pipe 1 and the air outlet pipe 2, the air inlet pipe 1 and the air outlet pipe 2 are communicated with the evaporator and the refrigerator body in the prior art, and the phenomenon of reflux of air flow in the air inlet pipe 1 and the air outlet pipe 2 can be avoided by arranging the check valves;
the high-pressure piston 3 is movably sleeved in the air inlet pipe 1, the output end of the high-pressure piston 3 is integrally connected with the pressing plate 4, a reset spring 5 is welded at the opening of the pressing plate 4 and the air inlet pipe 1, the reset spring 5 achieves the reset effect on the pressing plate 4, when the pressing plate 4 is in an idle state, the reset spring 5 can pull the pressing plate 4 to return to an initial position, the reset spring 5 is longitudinally welded at one side position, extending out of the air inlet pipe 1, of the high-pressure piston 3, a sealing gasket matched with the high-pressure piston 3 is fixedly arranged on the air inlet pipe 1, and the sealing gasket can seal the air inlet pipe 1 to avoid air leakage;
a base is fixedly arranged on one side of the air inlet pipe 1, a telescopic rod 6 which is movably propped against the pressing plate 4 is fixedly arranged on the base, an electric push rod is adopted for the telescopic rod 6, a first partition 7 used for air distribution is fixedly arranged in the air outlet pipe 2, a guide pipe 8 communicated with the first partition 7 is fixedly arranged in the air outlet pipe 2, the first partition 7 is longitudinally arranged, the guide pipe 8 is of a two-end opening loop-shaped structure, the output end of the telescopic rod 6 presses the pressing plate 4 through reciprocating expansion of the telescopic rod 6, the pressing plate 4 drives a high-pressure piston 3 to press air in the air inlet pipe 1, and the air can be discharged into the air outlet pipe 2;
the guide pipe 8 is internally and movably sleeved with second partition plates 9 which are symmetrically arranged and matched with the first partition plates 7, as shown in the figure 3 of the specification, the first partition plates 7 and the second partition plates 9 are respectively provided with corresponding air distribution holes 10, the two second partition plates 9 are longitudinally arranged at one side of the first partition plates 7 correspondingly, and a driving assembly for driving the second partition plates 9 is arranged on the first partition plates 7;
when the two second separators 9 are in contact, the air distribution holes 10 on the first separator 7 and the second separators 9 correspond to each other, so that air in the exhaust pipe 2 can be discharged through the air distribution holes 10, and the flow efficiency of the air flow is increased; when the two second partition boards 9 move to the two side positions, the air distribution holes 10 on the second partition boards 9 and the first partition boards 7 are staggered, so that air in the exhaust pipe 2 is discharged through the guide pipe 8 at the middle position, and the air is regulated to realize flow regulation, so that the maximization of the running efficiency of the refrigerator body is ensured;
the drive assembly includes fixed mounting in the pivot 11 on first baffle 7, and fixed mounting has gear 12 and handle 13 in the pivot 11, equal fixed mounting has traction lever 14 on the second baffle 9, and two racks 15 that are connected with gear 12 meshing on the traction lever 14 an organic whole, handle 13 and pivot 11 extend to the outer upper end position of blast pipe 2, and fixed mounting has the locking bolt of detachable connection with blast pipe 2 on the handle 13, realize fixedly between locking bolt 13 and blast pipe 2, pivot 11 vertical setting, and two racks 15 are the diagonal setting in gear 12 both sides position, be the diagonal setting in gear 12 both sides position through two racks 15, make gear 12 can be synchronous carry out opposite direction or reverse traction to two racks 15.
The utility model can explain its functional principle by the following modes of operation:
when the refrigerator body is in the running process;
the output end of the telescopic rod 6 stretches reciprocally, so that the output end of the telescopic rod 6 props against the pressing plate 4, the pressing plate 4 drives the high-pressure piston 3 to press air in the air inlet pipe 1, and the air inlet pipe 1 discharges the air into the air outlet pipe 2;
the air entering the exhaust pipe 2 passes through the air distribution holes 10 on the first partition plate 7 and the second partition plate 9, so that the air is discharged out of the exhaust pipe 2 through the air distribution holes 10 and the guide pipe 8, and the refrigerator body carries out the next treatment on the entering air;
when the refrigerator body needs air distribution;
manually rotating the handle 13 so that the handle 13 drives the rotating shaft 11 to rotate;
when the rotation shaft 11 rotates counterclockwise;
the rotating shaft 11 drives the gear 12 to drag the two racks 15, so that the racks 15 drive the traction rod 14 to move in opposite directions, and the traction rod 14 drives the two second partition plates 9 to move into the guide tube 8;
when the two second clapboards 9 are contacted, the first clapboards 7 and the air distribution holes 10 on the second clapboards 9 are mutually corresponding, so that the discharge speed of air in the exhaust pipe 2 is improved;
when the rotation shaft 11 rotates clockwise;
the rotating shaft 11 drives the gear 12 to drag the two racks 15, so that the racks 15 drive the traction rod 14 to move reversely, and the traction rod 14 drives the two second partition boards 9 to move reversely;
when the two second clapboards 9 move to a certain distance, the air distribution holes 10 on the second clapboards 9 and the first clapboards 7 are staggered, so that the second clapboards 9 intercept the air distribution holes 10 on the upper part of the first clapboards 7, and air can only be discharged into the guide pipe 8 from the air distribution holes 10 on the middle part of the first clapboards 7, thereby reducing the discharge speed of the air in the exhaust pipe 2.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a distribution structure with adjustable refrigerator, includes intake pipe (1) that are connected with the evaporimeter, a serial communication port, be connected with blast pipe (2) that are connected with the refrigerator body on intake pipe (1) an organic whole, the interior movable sleeve of intake pipe (1) is equipped with high-pressure piston (3), and high-pressure piston (3) output an organic whole is connected with pressurization board (4), pressurization board (4) and intake pipe (1) opening part welding have reset spring (5), intake pipe (1) one side fixed mounting has the base, and fixed mounting has telescopic link (6) that offsets with pressurization board (4) activity on the base, fixed mounting has first baffle (7) that are used for the distribution in blast pipe (2), and fixed mounting has in blast pipe (2) stand pipe (8) that are linked together with first baffle (7), movable sleeve is equipped with symmetry setting and with first baffle (7) matched with second baffle (9) in the stand pipe (8), install on first baffle (7) and be used for to second baffle (9) driven drive assembly.
2. The adjustable air distribution structure of the refrigerator according to claim 1, wherein the air inlet pipe (1) and the air outlet pipe (2) are of a loop-shaped structure, and check valves for controlling the flowing direction are arranged in the air inlet pipe (1) and the air outlet pipe (2).
3. An adjustable air distribution structure of a refrigerator according to claim 2, characterized in that the return spring (5) is longitudinally welded at a side position of the high-pressure piston (3) extending out of the air inlet pipe (1), and a sealing gasket matched with the high-pressure piston (3) is fixedly arranged on the air inlet pipe (1).
4. An adjustable air distribution structure of a refrigerator according to claim 1, characterized in that the first partition board (7) is longitudinally arranged, and the guide pipe (8) is a loop-shaped structure with two open ends.
5. The adjustable air distribution structure of a refrigerator according to claim 4, wherein the first partition board (7) and the second partition boards (9) are respectively provided with corresponding air distribution holes (10), and the two second partition boards (9) are longitudinally arranged at one side of the first partition board (7) correspondingly.
6. An adjustable air distribution structure of a refrigerator according to claim 1, characterized in that the driving assembly comprises a rotating shaft (11) fixedly mounted on the first partition board (7), a gear (12) and a handle (13) are fixedly mounted on the rotating shaft (11), a traction rod (14) is fixedly mounted on the second partition board (9), and two racks (15) meshed with the gear (12) are integrally connected on the traction rod (14).
7. An adjustable air distribution structure of a refrigerator according to claim 6, wherein the handle (13) and the rotating shaft (11) extend to an upper end position outside the exhaust pipe (2), and a locking bolt detachably connected with the exhaust pipe (2) is fixedly arranged on the handle (13).
8. An adjustable air distribution structure of a refrigerator according to claim 7, characterized in that the rotating shaft (11) is vertically arranged, and two racks (15) are diagonally arranged at two sides of the gear (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320033569.2U CN218972997U (en) | 2023-01-06 | 2023-01-06 | Adjustable air distribution structure of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320033569.2U CN218972997U (en) | 2023-01-06 | 2023-01-06 | Adjustable air distribution structure of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218972997U true CN218972997U (en) | 2023-05-05 |
Family
ID=86168234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320033569.2U Active CN218972997U (en) | 2023-01-06 | 2023-01-06 | Adjustable air distribution structure of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218972997U (en) |
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2023
- 2023-01-06 CN CN202320033569.2U patent/CN218972997U/en active Active
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