CN215724406U - Air-blocking drainer and refrigerator - Google Patents
Air-blocking drainer and refrigerator Download PDFInfo
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- CN215724406U CN215724406U CN202122257810.3U CN202122257810U CN215724406U CN 215724406 U CN215724406 U CN 215724406U CN 202122257810 U CN202122257810 U CN 202122257810U CN 215724406 U CN215724406 U CN 215724406U
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Abstract
The utility model relates to a choke drainer, which comprises a shell, a water-permeable choke piece and a drainage pipeline, wherein the shell is provided with a water inlet and a water outlet; the shell is internally provided with a water inlet cavity and a gas and water blocking and draining cavity which are horizontally distributed side by side, the water inlet cavity is communicated with the gas and water blocking and draining cavity through a water through hole, and a water inlet communicated with the water inlet cavity is formed on the shell; the drainage pipeline is positioned in the air-blocking drainage cavity, a water inlet hole is formed in the upper part of the drainage pipeline, a water outlet communicated with the bottom end of the drainage pipeline is formed in the shell, and the height of the water inlet hole of the drainage pipeline is higher than that of the water through hole and lower than that of the water inlet hole; the water-permeable air-blocking piece is filled between the outer wall surface of the drainage pipeline and the wall of the air-blocking drainage cavity, and the water inlet hole of the drainage pipeline is communicated with the water inlet cavity through the water-permeable air-blocking piece and the water passing hole. The utility model has good air tightness when in use, is beneficial to improving the refrigeration efficiency, saves the energy consumption and reduces the use cost. The utility model also relates to a refrigerator.
Description
Technical Field
The utility model relates to the technical field of refrigeration equipment, in particular to a gas-barrier drainer and a refrigerator.
Background
In the working process of the refrigerator, water vapor in the evaporation chamber is condensed into liquid water due to heat absorption, the condensed water is accumulated in the evaporation chamber due to the increase of the working time of the refrigerator, and in order to avoid the influence of the condensed water on the normal use of the refrigerator, the existing refrigerator adopts the mode that a water receiving tray for collecting the condensed water is arranged in the evaporation chamber, and then the condensed water in the water receiving tray is discharged out of the evaporation chamber through a pipeline; the structure is simple in the mode, but part of cold air in the evaporation chamber can leave the evaporation chamber from the pipeline communicated with the water receiving disc, so that the airtight effect of the evaporation chamber is influenced, the energy consumption of the refrigerator is increased, and the use cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a gas-barrier drainer which has good air-tightness performance when in use, is beneficial to improving the refrigeration efficiency, saves the energy consumption and reduces the use cost.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the air-blocking drainer comprises a shell, a water-permeable air-blocking piece and a drainage pipeline; the shell is internally provided with a water inlet cavity and a gas and water blocking and draining cavity which are horizontally distributed side by side, the water inlet cavity is communicated with the gas and water blocking and draining cavity through a water through hole, and a water inlet communicated with the water inlet cavity is formed on the shell; the drainage pipeline is positioned in the air-blocking drainage cavity, a water inlet hole is formed in the upper part of the drainage pipeline, a water outlet communicated with the bottom end of the drainage pipeline is formed in the shell, and the height of the water inlet hole of the drainage pipeline is higher than that of the water through hole and lower than that of the water inlet hole; the water-permeable air-blocking piece is filled between the outer wall surface of the drainage pipeline and the wall of the air-blocking drainage cavity, and the water inlet hole of the drainage pipeline is communicated with the water inlet cavity through the water-permeable air-blocking piece and the water passing hole.
The working principle of the utility model is as follows:
when the air-blocking and water-discharging type refrigerator is used, the water inlet of the air-blocking and water-discharging type refrigerator is communicated with a water receiving disc used for collecting condensed water in the refrigerator, and when condensed water is not generated by an evaporator in the refrigerator or the liquid level of the condensed water flowing into a cavity formed by the air-blocking and water-discharging cavity and the water inlet cavity is lower than a water through hole, a water-permeable air-blocking piece playing an air-blocking role is arranged in the air-blocking and water-discharging cavity so as to ensure that cold air in the refrigerator does not leak; the air-blocking drainage cavity and the water inlet cavity form a cavity, the liquid level of condensed water in the cavity is higher than the water through hole along with the increase of the service time, and when the liquid level of the condensed water is higher than the water inlet hole of the drainage pipeline along with the continuous rise of the liquid level of the condensed water, the condensed water enters from the water inlet hole of the drainage pipeline and flows to the outside through the water outlet.
Further, as for the gas and water barrier device, the water permeable gas barrier member comprises a small-edged stone gas barrier layer, a coarse sand gas barrier layer, a nylon net, an upper net plate and a lower net plate, the upper net plate and the lower net plate have the same structure, and the small-edged stone gas barrier layer, the nylon net and the coarse sand gas barrier layer are sequentially arranged between the upper net plate and the lower net plate from bottom to top.
Further, as for the choke and drain device, the choke and drain cavity is separated from the water inlet cavity by a partition plate, and the water through hole is formed between the bottom edge of the partition plate and the inner bottom surface of the shell.
Further, as aforementioned, the choke water drainer is provided with 2 installation slideways in the housing, the 2 installation slideways are arranged oppositely, each installation slideway is located between the water inlet cavity and the choke water draining cavity, and the 2 side edges of the partition board are correspondingly nested in the 2 installation slideways.
Further, as before the choke drainer, 2 lateral sides of baffle from top to bottom are to the middle part slope of baffle gradually, and each installation slide is to the inside slope of casing gradually from top to bottom, the baffle from top to bottom cartridge between 2 installation slides.
Further, in the choke and drain device as described above, a plurality of support bosses are formed on the cavity bottom surface of the choke and drain cavity of the housing, and the water permeable and choke member is supported by the support bosses.
Further, as for the air-blocking drainer, the outer surface of the housing is further provided with a water inlet pipe, one end of the water inlet pipe is communicated with the water inlet, and the other end of the water inlet pipe is gradually inclined upwards in the direction back to the water inlet.
Further, in the choke-drain apparatus as described above, the housing is formed with an observation port for observing the water inlet chamber and the choke-drain chamber, and the housing is detachably mounted with a transparent cover member for covering the observation port.
The technical scheme of the utility model has the following beneficial effects: the utility model has good air tightness when in use, is beneficial to improving the refrigeration efficiency, saves the energy consumption and reduces the use cost.
The utility model also provides a refrigerator which has the advantages of good air tightness, lower energy consumption, lower use cost and the like.
The technical scheme adopted by the utility model is as follows: the refrigerator comprises a refrigerator body, wherein the refrigerator body is provided with an evaporation chamber, a water receiving disc and an evaporator are arranged in the evaporation chamber, and the water receiving disc is used for receiving condensed water generated when the evaporator works; the air-blocking drainer is arranged on the cabinet body; the water drain hole of the water pan is communicated with the water inlet of the air-blocking drainer, and the water outlet of the air-blocking drainer is communicated with the outside.
The working principle of the utility model is as follows:
when the refrigerator is used, condensed water collected in the water receiving tray enters the air-blocking drainer from the water inlet of the air-blocking drainer, and the condensed water in the air-blocking drainer flows out of the outside from the water outlet of the air-blocking drainer.
Furthermore, as for the refrigerator, a condenser and an evaporation tray are installed on the cabinet body, the evaporation tray is located in front of the cooling fan of the condenser, and a water outlet of the choke-drain device is connected with a water drain pipe for draining condensed water flowing out of the water outlet of the choke-drain device to the evaporation tray.
The technical scheme of the utility model has the following beneficial effects: compared with the traditional refrigerator, the refrigerator has the advantages of good air tightness, lower energy consumption, lower use cost and the like.
Drawings
Fig. 1 is a front view of the choke-drain apparatus of embodiment 1;
FIG. 2 is a sectional view in the direction A-A of FIG. 1 (with the water-permeable and air-blocking member removed);
FIG. 3 is a top view of the choke-drain of example 1;
FIG. 4 is a sectional structural view in the direction B-B of FIG. 3 (with the water-permeable and air-blocking member removed);
FIG. 5 is a sectional structural view in the direction C-C of FIG. 4;
FIG. 6 is an enlarged view of a portion of FIG. 4 at A;
FIG. 7 is a top view of the gas/water barrier/drain apparatus of example 1 (with the water-permeable gas barrier member, the partition plate and the transparent cover member removed);
FIG. 8 is a sectional structural view in the direction D-D of FIG. 7;
FIG. 9 is a front view of the transparent cover of embodiment 1;
FIG. 10 is a schematic view of the structure of the upper net plate of example 1;
FIG. 11 is a schematic structural view of a separator according to example 1;
fig. 12 is a schematic structural view of the refrigerator of embodiment 2;
fig. 13 is a partial enlarged view at B of fig. 12;
fig. 14 is a partial enlarged view at C of fig. 12;
description of reference numerals:
1-a shell; 11-water inlet cavity; 12-a gas-blocking drainage cavity; 13-water through holes; 14-installing a slideway; 15-supporting the boss; 16-a viewing port; 17-a water inlet; 18-a water outlet; 2-permeable and air-blocking member; 21-a prismoid gas barrier layer; 22-nylon mesh; 23-grit gas barrier layer; 24-screen board feeding; 241-a through hole; 242-avoiding concave positions; 25-lower net plate; 3-a water inlet pipeline; 4-a drainage pipeline; 41-water inlet holes; 5-a separator; 6-a transparent cover;
10-a cabinet body; 101-an evaporation chamber; 20-a water pan; 30-a condenser; 301-a heat dissipation fan; 40-an evaporator; 50-gas-barrier drainer; 60-an evaporation pan; 70-a drain pipe.
Detailed Description
For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
Example 1
Fig. 1 to 11 show a gas-barrier drainer according to embodiment 1, which includes a housing 1, a water-permeable gas-barrier member 2, and a drain pipe 4; a water inlet cavity 11 and a gas and water blocking and draining cavity 12 which are horizontally distributed side by side are arranged in the shell 1, the water inlet cavity 11 is communicated with the gas and water blocking and draining cavity 12 through a water through hole 13, and a water inlet 17 communicated with the water inlet cavity 11 is formed in the shell 1; the drainage pipeline 4 is positioned in the air-blocking drainage cavity 12, a water inlet hole 41 is formed in the upper part of the drainage pipeline 4, a water outlet 18 communicated with the bottom end of the drainage pipeline 4 is formed in the shell 1, and the height of the water inlet hole 41 of the drainage pipeline 4 is higher than the water through hole 13 and lower than the water inlet 17; the water-permeable air-blocking piece 2 is filled between the outer wall surface of the drainage pipeline 4 and the wall surface of the air-blocking drainage cavity 12, and the water inlet hole 41 of the drainage pipeline 4 is communicated with the water inlet cavity 11 through the water-permeable air-blocking piece 2 and the water through hole 13.
The working principle of the utility model is as follows:
when the air-blocking and air-blocking device is used in refrigeration equipment such as a refrigerator, a water inlet 17 of the air-blocking and air-blocking device is communicated with a water receiving tray for collecting condensed water in the refrigerator, and when condensed water is not generated by an evaporator in the refrigerator or the liquid level of the condensed water flowing into a cavity formed by the air-blocking and water-draining cavity 12 and the water inlet cavity 11 is lower than the water through hole 13, the air-blocking and air-blocking device 2 playing an air-blocking role is arranged in the air-blocking and water-draining cavity 12 so as to ensure that cold air in the refrigerator does not leak; along with the increase of the service time, the liquid level of condensed water in a cavity formed by the air-blocking drainage cavity 12 and the water inlet cavity 11 is higher than the water through hole 13, and when the liquid level of the condensed water is continuously raised and higher than the water inlet hole 41 of the drainage pipeline 4, the condensed water enters from the water inlet hole 41 of the drainage pipeline 4 and flows to the outside through the water outlet 18, in the process, because the liquid level of the condensed water is higher than the water through hole 13, the cold air of the freezer is completely isolated from the outside, the liquid-sealing airtight effect is realized, so that the air-blocking drainage air-tight refrigerator has good airtight performance when in use, and the air-blocking drainage air-tight refrigerator is favorable for improving the refrigeration efficiency, saving the energy consumption and reducing the use cost.
In order to make the structure of the gas and water barrier device more reasonable, as shown in fig. 4, 6 and 10, the water and gas permeable barrier member 2 includes a small-edged stone gas barrier layer 21, a coarse sand gas barrier layer 23, a nylon net 22, an upper net plate 24 and a lower net plate 25, the upper net plate 24 and the lower net plate 25 have the same structure, and the small-edged stone gas barrier layer 21, the nylon net 22 and the coarse sand gas barrier layer 23 are sequentially placed between the upper net plate 24 and the lower net plate 25 from bottom to top. In this embodiment, the upper mesh plate 24 and the lower mesh plate 25 are both formed with through holes 241 for avoiding the drainage pipeline 4, and the small-edged stone gas barrier layer 21, the nylon net 22 and the coarse sand gas barrier layer 23 are sequentially filled between the upper mesh plate 24 and the lower mesh plate 25 from bottom to top, so that the parts of the water and gas barrier member 2 except the upper mesh plate 24 and the lower mesh plate 25 do not need to be customized according to the cross-sectional shape structure of the gas-blocking and drainage cavity 12 of the housing 1, thereby reducing the production cost.
In order to make the structure of the choke and drain device more reasonable, as shown in fig. 4, the choke and drain chamber 12 is separated from the water inlet chamber 11 by a partition plate 5, and the water through hole 13 is formed between the bottom edge of the partition plate 5 and the inner bottom surface of the housing 1.
In order to make the structure of the choke and drain device more reasonable, as shown in fig. 4 and 7, 2 installation slideways 14 are formed in the housing 1, the 2 installation slideways 14 are arranged oppositely, each installation slideway 14 is positioned between the water inlet cavity 11 and the choke and drain cavity 12, and 2 side edges of the partition plate 5 are correspondingly nested in the 2 installation slideways 14. The design enables the partition board 5 to be disassembled and assembled, and is convenient for maintaining other parts of the air-blocking drainer.
In addition, as shown in fig. 7 and 10, the upper mesh plate 24 and the lower mesh plate 25 of the water and gas permeable and air blocking member 2 in this embodiment are both formed with an avoiding concave position 242, since each installation slide 14 in this embodiment is formed by 2 vertical convex strips, the avoiding concave position 242 can enable the upper mesh plate 24 and the lower mesh plate 25 to avoid the convex strips, so that one edge of the upper mesh plate 24 and the lower mesh plate 25 is abutted against the partition plate 5, and the upper mesh plate 24 and the lower mesh plate 25 can completely cover between the outer wall surface of the drainage pipeline 4 and the wall of the air and water blocking and draining cavity 12.
In order to make the structure of the choke-drain apparatus more reasonable, as shown in fig. 4, 7, 8 and 11, 2 side edges of the partition plate 5 are gradually inclined from top to bottom toward the middle of the partition plate 5, each installation slide 14 is gradually inclined from top to bottom toward the inside of the housing 1, and the partition plate 5 is inserted between the 2 installation slides 14 from top to bottom. Such design is convenient for make baffle 5 pass through interference fit from last cartridge under 2 installation slides 14 between to improve the sealing performance of baffle 5.
In order to make the structure of the air-blocking and water-draining device more reasonable, as shown in fig. 2, 4 to 7, a plurality of supporting bosses 15 are formed on the cavity bottom surface of the air-blocking and water-draining cavity body 12 of the housing 1, and the air-blocking and water-permeable member 2 is supported by the supporting bosses 15. A certain distance is generated between the permeable air blocking piece 2 supported by the supporting boss 15 and the cavity bottom surface of the air blocking and drainage cavity 12 of the shell 1, so that condensed water in the water inlet cavity 11 can conveniently enter the air blocking and drainage cavity 12, and the condensed water can more smoothly pass through the permeable air blocking piece 2.
In order to make the structure of the choke-drain apparatus more reasonable, as shown in fig. 2 to 5, 7 and 8, the outer surface of the housing 1 is further provided with a water inlet pipe 3, one end of the water inlet pipe 3 is communicated with the water inlet 17, and the other end of the water inlet pipe 3 is gradually inclined upward in a direction back to the water inlet 17. The design is favorable for external condensed water to enter the water inlet cavity 11 of the shell 1 through the water inlet pipeline 3.
In order to make the structure of the choke and drain apparatus more reasonable, as shown in fig. 1 to 5, 7 and 8, the housing 1 is formed with an observation port 16 for observing the water inlet chamber 11 and the choke and drain chamber 12, and the housing 1 is detachably mounted with a transparent cover member 6 for covering the observation port 16. The viewing port 16 is beneficial to observing the operation condition of the components of the air-blocking water drainer, and the detachable design of the transparent cover part 6 ensures that the maintenance of the air-blocking water drainer is more convenient.
Example 2
Fig. 12 to 14 show a refrigerator according to embodiment 2, which includes a cabinet 10, the cabinet 10 is provided with an evaporation chamber 101, a water pan 20 and an evaporator 40 are disposed in the evaporation chamber 101, and the water pan 20 is used for receiving condensed water generated by the evaporator 40 during operation; the choke-drain apparatus 50 of embodiment 1 is mounted on the cabinet 10; the water drain hole of the water pan 20 is communicated with the water inlet of the air-blocking drainer 50, and the water outlet of the air-blocking drainer 50 is communicated with the outside.
The working principle of the utility model is as follows:
when the refrigerator is used, condensed water collected in the water receiving tray 20 enters the air-blocking drainer 50 from the water inlet of the air-blocking drainer 50, the condensed water in the air-blocking drainer 50 flows out of the outside from the water outlet of the air-blocking drainer 50, and due to the design of the water-permeable air-blocking piece arranged in the air-blocking drainer 50, no matter whether the condensed water is stored in the air-blocking drainer 50 or not, cold air in the evaporation chamber 101 cannot flow out of the outside through the air-blocking drainer 50.
In order to make the structure of the refrigerator more reasonable, as shown in fig. 13 and 14, a condenser 30 and an evaporation tray 60 are mounted on the cabinet 10, the evaporation tray 60 is located in front of the heat dissipation fan 301 of the condenser 30, and a drain pipe 70 is connected to the water outlet of the choke-drain 50, and the drain pipe 70 is used for draining the condensed water flowing out from the water outlet of the choke-drain 50 to the evaporation tray 60. Under the action of the heat dissipation fan 301 of the condenser 30, the condensed water in the evaporation pan 60 can accelerate the evaporation rate, so as to cool other components, and meanwhile, the condensed water in the evaporation pan 60 does not need to be discharged to the outside of the cabinet 10, so that the use is more convenient.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, as it will be apparent to those skilled in the art that various modifications, combinations and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. Choke drainer, its characterized in that: comprises a shell, a water-permeable and air-blocking piece and a drainage pipeline; the shell is internally provided with a water inlet cavity and a gas and water blocking and draining cavity which are horizontally distributed side by side, the water inlet cavity is communicated with the gas and water blocking and draining cavity through a water through hole, and a water inlet communicated with the water inlet cavity is formed on the shell; the drainage pipeline is positioned in the air-blocking drainage cavity, a water inlet hole is formed in the upper part of the drainage pipeline, a water outlet communicated with the bottom end of the drainage pipeline is formed in the shell, and the height of the water inlet hole of the drainage pipeline is higher than that of the water through hole and lower than that of the water inlet hole; the water-permeable air-blocking piece is filled between the outer wall surface of the drainage pipeline and the wall of the air-blocking drainage cavity, and the water inlet hole of the drainage pipeline is communicated with the water inlet cavity through the water-permeable air-blocking piece and the water passing hole.
2. The gas barrier drainer as claimed in claim 1, wherein: the water-permeable gas barrier member comprises a small-edged stone gas barrier layer, a coarse sand gas barrier layer, a nylon net, an upper net plate and a lower net plate, the upper net plate and the lower net plate are identical in structure, and the small-edged stone gas barrier layer, the nylon net and the coarse sand gas barrier layer are sequentially arranged between the upper net plate and the lower net plate from bottom to top.
3. The gas barrier drainer as claimed in claim 1, wherein: the air blocking and water discharging cavity is separated from the water inlet cavity through a partition plate, and the water through holes are formed between the bottom edge of the partition plate and the inner bottom surface of the shell.
4. The gas barrier drain of claim 3, wherein: be formed with 2 installation slides in the casing, 2 installation slides are just to setting up, and each installation slide all is in between intake cavity and the gas barrier drainage cavity, 2 limits of baffle correspond the nestification in 2 installation slides.
5. The gas barrier drain of claim 4, wherein: 2 lateral sides of baffle from top to bottom are to the middle part slope of baffle gradually, and each installation slide from top to bottom is to the inside slope of casing gradually, the baffle from last cartridge down is between 2 installation slides.
6. The gas barrier drainer as claimed in claim 1, wherein: a plurality of supporting bosses are formed on the bottom surface of the air-blocking and water-draining cavity of the shell, and the water-permeable air-blocking piece is supported by the supporting bosses.
7. The gas barrier drainer as claimed in claim 1, wherein: the outer surface of the shell is also provided with a water inlet pipeline, one end of the water inlet pipeline is communicated with the water inlet, and the other end of the water inlet pipeline is gradually inclined upwards in the direction back to the water inlet.
8. The gas barrier drainer as claimed in claim 1, wherein: the casing is provided with an observation port for observing the water inlet cavity and the air-blocking drainage cavity, and the casing is also detachably provided with a transparent cover part for covering the observation port.
9. The refrigerator comprises a refrigerator body, wherein the refrigerator body is provided with an evaporation chamber, a water receiving disc and an evaporator are arranged in the evaporation chamber, and the water receiving disc is used for receiving condensed water generated when the evaporator works; the method is characterized in that: the air-blocking drainer of claim 1 is mounted on the cabinet body; the water drain hole of the water pan is communicated with the water inlet of the air-blocking drainer, and the water outlet of the air-blocking drainer is communicated with the outside.
10. The cooler of claim 9, wherein: the cabinet body is provided with a condenser and an evaporation tray, the evaporation tray is positioned in front of a cooling fan of the condenser, and a water outlet of the air-blocking drainer is connected with a water outlet pipe which is used for draining condensed water flowing out of the water outlet of the air-blocking drainer to the evaporation tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122257810.3U CN215724406U (en) | 2021-09-22 | 2021-09-22 | Air-blocking drainer and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122257810.3U CN215724406U (en) | 2021-09-22 | 2021-09-22 | Air-blocking drainer and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215724406U true CN215724406U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122257810.3U Active CN215724406U (en) | 2021-09-22 | 2021-09-22 | Air-blocking drainer and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215724406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216297A (en) * | 2021-12-31 | 2022-03-22 | 广东伊洛斯制冷科技有限公司 | Energy-saving high-efficiency refrigerator |
-
2021
- 2021-09-22 CN CN202122257810.3U patent/CN215724406U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216297A (en) * | 2021-12-31 | 2022-03-22 | 广东伊洛斯制冷科技有限公司 | Energy-saving high-efficiency refrigerator |
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