CN201243841Y - Refrigerated showcase with humidifying and dehumidifing functions - Google Patents
Refrigerated showcase with humidifying and dehumidifing functions Download PDFInfo
- Publication number
- CN201243841Y CN201243841Y CNU2008200390799U CN200820039079U CN201243841Y CN 201243841 Y CN201243841 Y CN 201243841Y CN U2008200390799 U CNU2008200390799 U CN U2008200390799U CN 200820039079 U CN200820039079 U CN 200820039079U CN 201243841 Y CN201243841 Y CN 201243841Y
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- China
- Prior art keywords
- humidification
- capillary
- capillary tube
- magnetic valve
- evaporimeter
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- Expired - Lifetime
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Abstract
The utility model discloses a refrigerated counter with functions of humidification and dehumidification. A freezing medium circulating loop consisting of a compressor, a condenser, a molecular sieve filter, a capillary tube and an evaporator is arranged inside a counter body, wherein the capillary tube is at least a capillary tube A and a capillary tube B which can work alternatively, the freezing medium circulating loop is further provided with an electromagnetic valve, inlet ends of the capillary tube A and the capillary tube B are respectively connected to different outlet ends of the electromagnetic valve, and the outlet ends of the two capillary tubes are connected with an inlet end of the evaporator. By the switching work of the electromagnetic valve, and a humidifying piece, a humidifying fan, a water discharging pipe and a defrosting tray arranged inside the counter body, the utility model realizes functions of humidification and dehumidification, thereby providing more convenience for life and improving the life quality of people.
Description
Technical field:
The utility model relates to a kind of refrigerator display case, specifically a kind of refrigerator display case with humidification, dehumidification function.
Background technology:
Common refrigerator display case or have the just simple low temperature environment of realizing keeping in the case of the refrigerating appliance of cold storage function, but do not carry out perfect to storing environment in the showcase, along with the raising of people's living standard, people mainly are that temperature in the showcase and humidity are had higher requirements to the also corresponding raising of storing environment requirement, some article are arranged, tealeaves for example, medicine etc. need dry stored refrigerated, and some article such as fruit, beverage, drinks etc. need certain humidity and come stored refrigerated.Present refrigerator display case is not realized warm to humidification, dehumidification function, can not improve the storing environment in the case.
The utility model content:
For overcoming the defective of prior art, the purpose of this utility model is to provide a kind of refrigerator display case with humidification, dehumidification function.
The utility model technical solution problem adopts following technical scheme:
A kind of refrigerator display case with humidification, dehumidification function, in cabinet, have by the formed refrigerant circulation loop of compressor, condenser, molecular sieve filter, capillary and evaporimeter, described capillary is the A capillary and the B capillary of at least two selectively operatings, one magnetic valve also is set on described refrigerant loop, described A capillary is connected on the different ports of export of magnetic valve with B arrival end capillaceous, and two ports of export capillaceous are connected with the arrival end of evaporimeter.
Design feature of the present utility model also is:
Hang in the bottom of evaporimeter and to connect a drip pan, the bottom of drip pan is provided with two osculums, and the C osculum is communicated with the humidification sheet, and is installed with humidification fan at the rear portion of humidification sheet; The D osculum is communicated with the drip tray that is fixedly arranged on compressor top by drainpipe.
Top at cabinet is provided with change-over switch, and described change-over switch is electrically connected and controls the conversion work of magnetic valve with magnetic valve.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
Showcase of the present utility model, arrival end at evaporimeter is provided with two capillaries arranged side by side, and the control by magnetic valve realizes that two capillaries optionally work, the A capillary is a magnetic valve normally off underpass capillary, cold-producing medium enters evaporimeter through the A capillary, produce a lower evaporating pressure, evaporator capacity is reduced, the evaporator surface temperature is relative less with the environment temperature temperature difference in the case, steam is more in the casing, this moment is with C osculum valve opening on the drip pan, D osculum valve closing, condensing drip on the evaporimeter drops in the drip pan and via the C osculum and flow on the humidification sheet, under the effect of humidification fan steam is blowed to refrigerating chamber, thereby improves the interior humidity of refrigerating chamber; And when magnetic valve gets electric opening, the B capillary is in running order, cold-producing medium enters evaporimeter through the B capillary, produce a higher evaporating pressure, the environment temperature temperature difference is relatively large in evaporator surface temperature and the case, and steam condenses at evaporator surface in the casing, this moment is with the C osculum valve closing on the drip pan, D osculum valve open, by drainpipe with the drip tray of the condensed water drainage on the drip pan, to reach purpose to dehumidifying in the showcase to compressor top.
Description of drawings:
Fig. 1 is a refrigerant circulation loop schematic diagram of the present utility model.
Fig. 2 is the internal structure schematic diagram of the utility model showcase.
Below pass through the specific embodiment, and the utility model is described in further detail in conjunction with the accompanying drawings.
The specific embodiment:
Embodiment: referring to Fig. 1, Fig. 2, the refrigerator display case with humidification, dehumidification function of present embodiment, its refrigerant circulation loop comprises compressor 6, condenser 4, molecular sieve filter 16, capillary and evaporimeter 3, capillary is the A capillary 1 and the B capillary 1-1 of two selectively operatings, magnetic valve 2 by change-over switch 12 controls also is set in refrigerant loop, A capillary 1 is the path capillary under magnetic valve 2 normally offs, and its entrance point is connected with the port of export of magnetic valve; B capillary 1-1 is the path capillary under the magnetic valve open mode, and its entrance point is connected with another port of export of magnetic valve 2, and two ports of export capillaceous are connected with the arrival end of evaporimeter 3 side by side.
A capillary 1 is different owing to flow with B capillary 1-1, make evaporimeter produce two evaporating pressures that height is different, shown in Figure 2, during refrigerator work, magnetic valve 2 is a normally off, the double humidification function of refrigerator performance refrigeration this moment, the run indicator 14 on cabinet top is bright, cold-producing medium enters evaporimeter 3 through the A capillary, produce a lower evaporating pressure, evaporator capacity is reduced, the evaporator surface temperature is relative less with the environment temperature temperature difference in the case, steam is more in the casing, shown in Figure 2, to hang in the bottom of evaporimeter 3 and to connect a drip pan 5, the bottom of drip pan offers two osculums 10 and 10-10, C osculum 10 is communicated with humidification sheet 7, and is provided with humidification fan 8 at humidification sheet 7 rear portions; D osculum 10-10 is communicated with the drip tray 11 that is fixedly arranged on the compressor 6 by drainpipe 9, refrigeration is held concurrently under the humidification state, the valve closing of D osculum 10-10, the valve open of C osculum 10, condensation flow in the drip pan is to humidification sheet 7, and under the effect of humidification fan 8, steam is blowed to refrigerating chamber by air channel 13, with carry out the wet exchange of heat in the refrigerating chamber, thereby reach the purpose of humidification.
When needs dehumidify, switch transition switch 12, the humidification indicator lamp 15 on cabinet top is bright, magnetic valve 2 gets electric opening simultaneously, cold-producing medium enters evaporimeter 3 through B capillary 1-1, produce a higher evaporating pressure, evaporator capacity is increased, the environment temperature temperature difference is relatively large in evaporator surface temperature and the case, and the refrigeration room air is through the air channel during by evaporimeter, becomes water and drops in the drip pan 5 in its surface condensation, this moment C osculum 10 valve closing, condensed water in the valve open of D osculum 10-10, drip pan is flow in the drip tray 11 by drainpipe 9, thereby reaches the purpose of dehumidifying.
Claims (3)
1, a kind of have a humidification, the refrigerator display case of dehumidification function, in cabinet, have by compressor (6), condenser (4), molecular sieve filter (16), the formed refrigerant circulation loop of capillary and evaporimeter (3), it is characterized in that, described capillary is the A capillary (1) and the B capillary (1-1) of at least two selectively operatings, one magnetic valve (2) also is set on described refrigerant loop, described A capillary is connected on the different ports of export of magnetic valve with B arrival end capillaceous, and two ports of export capillaceous are connected with the arrival end of evaporimeter (3).
2, a kind of refrigerator display case according to claim 1 with humidification, dehumidification function, it is characterized in that hanging and connect a drip pan (5) in the bottom of evaporimeter (3), the bottom of drip pan is provided with two osculums (10,10-10), C osculum (10) is communicated with humidification sheet (7), and is installed with humidification fan (8) at the rear portion of humidification sheet; D osculum (10-10) is communicated with the drip tray (11) that is fixedly arranged on compressor top by drainpipe (9).
3, a kind of refrigerator display case with humidification, dehumidification function according to claim 1 is characterized in that being provided with on the top of cabinet change-over switch (12), and described change-over switch and magnetic valve (2) are electrically connected and control the conversion work of magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200390799U CN201243841Y (en) | 2008-08-18 | 2008-08-18 | Refrigerated showcase with humidifying and dehumidifing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200390799U CN201243841Y (en) | 2008-08-18 | 2008-08-18 | Refrigerated showcase with humidifying and dehumidifing functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201243841Y true CN201243841Y (en) | 2009-05-27 |
Family
ID=40727655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200390799U Expired - Lifetime CN201243841Y (en) | 2008-08-18 | 2008-08-18 | Refrigerated showcase with humidifying and dehumidifing functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201243841Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135360A (en) * | 2011-04-25 | 2011-07-27 | 合肥美的荣事达电冰箱有限公司 | Icebox |
| CN105078086A (en) * | 2015-09-17 | 2015-11-25 | 苏州拾向梦数字媒体有限公司 | Low-energy-consumption efficient low temperature fresh-keeping exhibition stand |
| CN106091456A (en) * | 2016-06-08 | 2016-11-09 | 田訢民 | A kind of refrigerating evaporator device |
| CN107003020A (en) * | 2014-12-10 | 2017-08-01 | 豪威株式会社 | Dehumidifying and humidification device, dehumidified air cleaner, humidifying air cleaner and its operating method |
| CN109497777A (en) * | 2018-11-09 | 2019-03-22 | 福建工程学院 | Tealeaves showcase and its working method |
| CN111829286A (en) * | 2020-07-07 | 2020-10-27 | 海信容声(广东)冰箱有限公司 | Wine cabinet |
-
2008
- 2008-08-18 CN CNU2008200390799U patent/CN201243841Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135360A (en) * | 2011-04-25 | 2011-07-27 | 合肥美的荣事达电冰箱有限公司 | Icebox |
| CN102135360B (en) * | 2011-04-25 | 2012-10-03 | 合肥美的荣事达电冰箱有限公司 | Icebox |
| CN107003020A (en) * | 2014-12-10 | 2017-08-01 | 豪威株式会社 | Dehumidifying and humidification device, dehumidified air cleaner, humidifying air cleaner and its operating method |
| CN105078086A (en) * | 2015-09-17 | 2015-11-25 | 苏州拾向梦数字媒体有限公司 | Low-energy-consumption efficient low temperature fresh-keeping exhibition stand |
| CN106091456A (en) * | 2016-06-08 | 2016-11-09 | 田訢民 | A kind of refrigerating evaporator device |
| CN109497777A (en) * | 2018-11-09 | 2019-03-22 | 福建工程学院 | Tealeaves showcase and its working method |
| CN111829286A (en) * | 2020-07-07 | 2020-10-27 | 海信容声(广东)冰箱有限公司 | Wine cabinet |
| WO2022007978A1 (en) * | 2020-07-07 | 2022-01-13 | 海信容声(广东)冰箱有限公司 | Wine cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090527 |