CN102187168A - Condensate removal by means of condensate evaporation in a refrigeration device - Google Patents

Condensate removal by means of condensate evaporation in a refrigeration device Download PDF

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Publication number
CN102187168A
CN102187168A CN2009801414321A CN200980141432A CN102187168A CN 102187168 A CN102187168 A CN 102187168A CN 2009801414321 A CN2009801414321 A CN 2009801414321A CN 200980141432 A CN200980141432 A CN 200980141432A CN 102187168 A CN102187168 A CN 102187168A
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CN
China
Prior art keywords
container cavity
compressor
evaporation device
condensate evaporation
condensed water
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.)
Pending
Application number
CN2009801414321A
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Chinese (zh)
Inventor
曼弗雷德·伊梅尔
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Rittal GmbH and Co KG
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Rittal GmbH and Co KG
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Filing date
Publication date
Application filed by Rittal GmbH and Co KG filed Critical Rittal GmbH and Co KG
Publication of CN102187168A publication Critical patent/CN102187168A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/143—Collecting condense or defrost water; Removing condense or defrost water characterised by means to fix, clamp, or connect water pipes or evaporation trays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/146—Collecting condense or defrost water; Removing condense or defrost water characterised by the pipes or pipe connections

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Removal Of Water From Condensation And Defrosting (AREA)

Abstract

The invention relates to a condensate evaporator for a refrigeration device, comprising at least one evaporator and a compressor (10). The condensate evaporator comprises a receiving chamber (12) for the condensation water to be evaporated and developing in the refrigeration device. The receiving chamber (12) is in thermal contact with the compressor (10) and is heated by the exhaust heat of the compressor (10) in order to produce water vapor from the condensation water.

Description

In cooling device, discharge condensed water by the condensate evaporation device
Technical field
The present invention relates to a kind of cooling device that is particularly useful for distribution board, it has refrigerating circuit, and this refrigerating circuit has vaporizer, liquefier and compressor, and wherein Ji Lei condensed water is vaporized in having the condensate evaporation device of condensed water-container cavity.
Background technology
This cooling device for example is used for regulating the air of distribution board, is laying a series of electronic component in this distribution board, and they send huge power attenuation (with the form of heat).The condensed water that is accumulated on the vaporizer can drip, and is collected in the condensed water collection container that is arranged in its below.Be known that condensed water is transferred to the condensate evaporation device of electric power heating from the condensed water collection container by aspirator, condensed water is vaporized in this condensate evaporation device and is discharged in the surrounding environment as steam.
By sensing device or switch, whether the condensed water that can visit in the condensed water collection container has reached the filling limit, and this switch is connected aspirator on the one hand, connects the heater in the condensate evaporation device on the other hand.In case the condensing state in the condensed water collection container is lower than predetermined filling state, then the heater in aspirator and the condensate evaporation device all cuts out.This solution is very bothersome technically, and is therefore very expensive when implementing, and needs additional-energy in addition, is used for the electric power heating of condensate evaporation device.
Except condensate evaporation device by the electric power heating, the application of also known heated air heat (high-pressure conduit of refrigerant loop).
Summary of the invention
The objective of the invention is, provide a kind of form that is used for especially in cooling device, discharging condensed water, wherein with the least possible technical costs and need not the condensed water of additional-energy ground vaporization accumulation by condensation water carburetor.In addition, used condensate evaporation device should be constructed simply as far as possible.
This purpose of the present invention is achieved by the condensate evaporation device with claim 1 feature, and is achieved by the cooling device with claim 13 feature.Favourable improvement project is described respectively in the dependent claims.
Stipulate in by condensate evaporation device of the present invention that correspondingly container cavity is provided with to such an extent that be in thermo-contact with compressor, and condensed water heats in order to produce the used heat of steam by compressor.By the present invention, the used heat of compressor can be used to heat and vaporizes and is arranged in the condensed water of container cavity.Can for example use additional-energy for power-actuated heating.Or rather, can use used heat, realize evaporation by the compressor accumulation of cooling device.
Therefore, by using, can reduce operating cost by condensate evaporation device of the present invention.In addition, the complicated structure of the heater that drives with additional-energy also is unnecessary.Therefore, generally speaking, all favourable when making and turn round to reducing cost by condensate evaporation device of the present invention.
By the preferred embodiments of the present invention, container cavity is close on the outer cover of compressor, and at least partly around it.Therefore, one side has been guaranteed the good thermo-contact between compressor and the container cavity.On the other hand, realize especially compact structure.
Container cavity can constitute feeder in especially simple mode.This feeder is at this cross section that can have substantially at right angles, open wide up, and has and be close on the compressor outer cover, thin inwall, bottom and outer wall.This structure can for example be made as plastics-cast member very simply.At this, the inwall that is close on the compressor outer cover is thin more, and is then just good more from compressor to the heat transmission that is arranged in condensed water container cavity, to be evaporated.
In order further to improve heat transmission, can between the outer cover of the inwall of container cavity and compressor, load onto heat-conducting glue from compressor to the condensed water that is arranged in container cavity.
By preferred embodiment, for example reducing to the condensed water that is accumulated in below the dew point on the cooling device vaporizer by temperature can be by in the container cavity that adds flexible pipe importing condensate evaporation device.At this, the condensed water of collecting on vaporizer in the appropriate containers can flow by gravitational force in the container cavity of condensate evaporation device, the pump that promptly need not electrification drives.
In order to realize best inflow, add flexible pipe can by stopping element keep substantially with the bottom vertical of container cavity.This stopping element can especially refer to the cross sleeve pipe at this, perhaps suitably is molded over the rib structure on the container cavity bottom.
For fear of, condensed water overflows in the container cavity uncontrollably when the condensed water excess accumulation, and logical perforation can be set on the bottom of container cavity, and the overflow pipe that puts in the container cavity is molded in this logical perforation.At this, with the height of the inwall of container cavity or outer wall mutually this, the height of overflow pipe on the container cavity bottom is lower.
For the condensed water that flows out by overflow pipe can be flowed away controllably, can on the bottom downside of container cavity dorsad, be molded in the logical perforation by the sleeve pipe of tubulose, suitable drain hose can patch on this sleeve pipe.
Container cavity can comprise at least one zone with expansion cross section, and the stopping element and/or the overflow pipe that add flexible pipe are molded in this zone.By these measures, can realize the basic heat transmission that continues round the condensed water of compressor outer cover, and attachment device can not produce interference effect to evaporation in this zone.In addition, when adding a flexible pipe and patch on the stopping element, and/or on the tubular sleeve that drain hose is patched overflow pipe the time, the zone of expansion can provide comfortable maneuverability.
In order to alleviate the bendability of container cavity, so that be placed on the outer cover of evaporimeter, this container cavity can comprise at least one zone that the constriction cross section is arranged.
By another preferred embodiment of the present invention, container cavity can slightly be C shape ground, at least partly around the outer cover of compressor.At this, the free end of container cavity can seal by closure plate.
By tension element, the free end of container cavity can clamp with respect to the outer cover of compressor.Tension element (it especially can refer to spring clip) can act on the additives, and this additives is molded on the free end of container cavity.
By the present invention a kind of cooling device that is particularly useful for distribution board has been described also, it has refrigerating circuit, this refrigerating circuit has vaporizer, liquefier and compressor, and wherein condensed water imports by condensate evaporation device of the present invention, and this condensate evaporation device is provided with to such an extent that be in thermo-contact with compressor.
Description of drawings
At length set forth the present invention by the embodiment that is described in the drawings below.Wherein:
Fig. 1 there is shown the condensate evaporation device at schematic diagram and perspective;
Fig. 2 schematically overlooks the condensate evaporation device that there is shown by Fig. 1, and wherein spring clip is arranged on the free end;
Fig. 3 there is shown condensate evaporation device by Fig. 1 and 2 in schematic side-looking;
Fig. 4 there is shown compressor in schematic side-looking, is arranged on this compressor by the condensate evaporation device of Fig. 1 to 3;
Fig. 5 is schematically facing the compressor that there is shown by Fig. 4, is arranged on this compressor by the condensate evaporation device of Fig. 1 to 3; And
Fig. 6 schematically overlooks the compressor that there is shown by Figure 4 and 5, is arranged on this compressor by the condensate evaporation device of Fig. 1 to 3.
The specific embodiment
Fig. 1 shows the condensate evaporation device, as the plastics die casting of one formation.This condensate evaporation utensil has container cavity 12, and this container cavity 12 constitutes the feeder 12 that curves C shape substantially.The cross section that this container cavity 12 has substantially at right angles, opens wide up, and have thin inwall 16, bottom 18 and outer wall 20.This container cavity 12 can link to each other with (unshowned) input flexible pipe, and this input flexible pipe imports the condensed water on the vaporizer that is accumulated in (unshowned) in the container cavity 12.For this purpose, stopping element 22 is molded on the bottom 18 of collecting chamber 12.Therefore this stopping element 12 constitutes the cross sleeve pipe, and when plugging the input flexible pipe, condensed water can flow in the container cavity 12 between the rib of the cross of cross sleeve pipe.
Fig. 2 schematically overlooks the condensate evaporation device that there is shown by Fig. 1.The bottom 18 of container cavity 12 has logical perforation 24, and the overflow pipe 26 that puts in the container cavity 12 is molded in this logical perforation 24.
With the inwall 16 of container cavity 12 or the height of outer wall 20 on bottom 18 mutually this, the height of overflow pipe 26 on the bottom 18 of container cavity 12 is lower.
Container cavity 12 has zone 32, and this zone 32 has the cross section of expansion.This zone 32 is made of the place of turning up of outer wall 20.On the one hand, be used for patching the stopping element 22 of importing flexible pipe and be arranged in this zone 32, on the other hand, the overflow pipe 26 that is molded in the logical perforation 24 is arranged in this zone 32.
Container cavity 12 also has zone 34, and this zone 34 has narrowed cross-section.The effect of this narrowed cross-section is to curve the container cavity 12 of C shape neatly, so that be installed on (Fig. 2 is unshowned) compressor.
The container cavity 12 of C shape has constituted two free end 36a, 36b.Free end 36a is by closure plate 38a sealing, and free end 36b is sealed by closure plate 38b.
On free end 36a, the 36b of container cavity 12, additives 42a and 42b are molded over respectively on the prolongation of closure plate 38a and 38b, and the tension element 40 that constitutes spring clip acts on this additives 42a and the 42b.The tension element 40 of clip shape is by the spring leaf moulding, and has two end 44a and 44b, and these two ends curve S or Z-shaped.The end 44a of tension element 40 bites additives 42a from behind on the free end 36a of container cavity 12, on the contrary, the end 44b of tension element 40 bites additives 42b from behind on the free end 36b of container cavity 12.
Fig. 3 there is shown condensate evaporation device by Fig. 1 and 2 in schematic side-looking.
Can be clear that by Fig. 3 the zone 32 that cross section enlarges is arranged on the container cavity 12 from the side.The bottom of container cavity 32 is to be step-likely towards upper offset with respect to the bottom 18 of container cavity 12.
On the downside 28 in the container cavity dorsad 12 of the bottom regional 32 or the bottom 18 of container cavity or zone 32, the sleeve pipe 30 of tubulose is molded in the logical perforation 24, is used for holding (unshowned) and flows out flexible pipe.
Fig. 4 there is shown compressor 10 in schematic side-looking, is arranged on this compressor on 10 by the condensate evaporation device of Fig. 1 to 3.Fig. 5 there is shown compressor shown in Figure 4 10 facing.
This compressor 10 has cylindrical substantially outer cover 14.Liquid drop separator 46 is arranged on the front of compressor 10.This liquid drop separator 46 links to each other with compressor 10 by bend pipe 48.
Fig. 6 schematically overlooks the compressor that there is shown by Figure 4 and 5.
The container cavity 12 of condensate evaporation device is provided with to such an extent that be in thermo-contact with compressor 10.At this, container cavity 12 is close on the outer cover 14 of compressor.The container cavity 12 that constitutes feeder directly is close on the outer cover 14 of compressor 10 by its thin inwall 12.In addition, (unshowned) heat-conducting glue of between the inwall 16 of the outer cover 14 of compressor 10 and container cavity 12, can packing into.
Container cavity 12 slightly becomes the outer cover 14 of C shape ground around compressor 10, and wherein the free end 36a of container cavity 12 and 36b clamp by the outer cover 14 of tension element 40 with respect to compressor.
This tension element 40 has groove 50 in the zone of bend pipe 48, bend pipe 48 passes 46 extensions from compressor 10 towards liquid drop separator of this groove 50.
Compressor 10 shown in Fig. 4 to 6 is the parts that are particularly useful for (unshowned) cooling device of distribution board.The refrigerating circuit of this cooling device at least also has vaporizer and liquefier except compressor 10.The condensed water that is accumulated on the vaporizer imports in the condensate evaporation device shown in Fig. 1 to 6, heats by the used heat of compressor 10 at this place, and therefore vaporizes.

Claims (13)

1. the condensate evaporation device that is used for cooling device, described cooling device has at least one vaporizer and compressor (10), has container cavity (12), be used for condensed water that accumulate, to be vaporized on described cooling device, it is characterized in that, described container cavity (12) is provided with to such an extent that be in thermo-contact with described compressor (10), and by the waste heat of described compressor (10) from condensed water, to produce steam.
2. by the described condensate evaporation device of claim 1, it is characterized in that described container cavity (12) is close on the outer cover (14) of described compressor (10), and at least partly around it.
3. by the described condensate evaporation device of claim 1, it is characterized in that, described container cavity (12) constitutes feeder, the cross section that described feeder has substantially at right angles, open wide up, and have and be close on described compressor (10) outer cover (14), thin inwall (16), also have bottom (18) and an outer wall (20).
4. by the described condensate evaporation device of claim 1, it is characterized in that, can between the described outer cover (14) of the described inwall (16) of described container cavity (12) and described compressor (10), load onto heat-conducting glue.
5. by the described condensate evaporation device of claim 1, it is characterized in that described container cavity (12) can link to each other with the input flexible pipe, described input flexible pipe imports condensed water in the described container cavity (12).
6. by the described condensate evaporation device of claim 1, it is characterized in that described input flexible pipe can keep vertically with the described bottom (18) of described container cavity (12) substantially by stopping element (22), especially cross sleeve pipe.
7. by the described condensate evaporation device of claim 1, it is characterized in that, the described bottom (18) of described container cavity (12) has logical perforation (24), the overflow pipe (26) that puts in the described container cavity (12) is molded in the described logical perforation (24), wherein compare with the described inwall of described container cavity (12) or the height of outer wall (20), the height of described overflow pipe on described container cavity (12) bottom (18) is lower.
8. by the described condensate evaporation device of claim 1, it is characterized in that on the downside (28) of the bottom (18) of described container cavity (12) dorsad, the sleeve pipe of tubulose (30) is molded in the described logical perforation (24), is used for holding drain hose.
9. by the described condensate evaporation device of claim 1, it is characterized in that, described container cavity (12) comprises at least one zone (32) with expansion cross section, and the described stopping element (22) and/or the described overflow pipe (26) of described input flexible pipe are molded in this zone.
10. by the described condensate evaporation device of claim 1, it is characterized in that described container cavity (12) comprises at least one zone that the constriction cross section is arranged (32), is used for improving bendability.
11. by the described condensate evaporation device of claim 1, it is characterized in that, described container cavity (12) slightly is C shape ground partly around the described outer cover (14) of described compressor (10), the free end of wherein said container cavity (12) (36a, 36b) seals by closure plate (38a, 38b), and can clamp by the described outer cover (14) of described tension element (40) with respect to described compressor (10).
12. by the described condensate evaporation device of claim 1, it is characterized in that, additives (42a, 42b) is molded on the described free end (36a, 36b) of described container cavity (12), and described tension element (40), especially spring clip can act on the described additives (42a, 42b).
13. cooling device that is particularly useful for distribution board, it has refrigerating circuit, described refrigerating circuit has vaporizer, liquefier and compressor (10), it is characterized in that, condensed water can import in each described condensate evaporation device by claim 1 to 12, and wherein said condensate evaporation device is provided with to such an extent that be in thermo-contact with described compressor (10).
CN2009801414321A 2008-10-18 2009-10-08 Condensate removal by means of condensate evaporation in a refrigeration device Pending CN102187168A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008052290A DE102008052290B4 (en) 2008-10-18 2008-10-18 Condensate drainage by condensate evaporation in a cooling unit
DE102008052290.2 2008-10-18
PCT/EP2009/007218 WO2010043335A2 (en) 2008-10-18 2009-10-08 Condensate removal by means of condensate evaporation in a refrigeration device

Publications (1)

Publication Number Publication Date
CN102187168A true CN102187168A (en) 2011-09-14

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CN2009801414321A Pending CN102187168A (en) 2008-10-18 2009-10-08 Condensate removal by means of condensate evaporation in a refrigeration device

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US (1) US20110209492A1 (en)
EP (1) EP2342515A2 (en)
JP (1) JP5404797B2 (en)
CN (1) CN102187168A (en)
DE (1) DE102008052290B4 (en)
WO (1) WO2010043335A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103395155A (en) * 2013-07-01 2013-11-20 长春富维—江森自控汽车饰件系统有限公司 Method for eliminating film type bubble on B surface of slush moulding cuticle
CN111964246A (en) * 2019-05-20 2020-11-20 江苏的确凉智能科技有限公司 Condensate water removing device, air conditioning equipment comprising same and corresponding method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013101884U1 (en) 2013-04-30 2013-05-17 Carcoustics Techconsult Gmbh Device for receiving and evaporating condensed liquids at a refrigeration system and refrigeration system with this device

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DE1919027A1 (en) * 1969-04-15 1970-11-05 Danfoss As Vaporizing of melted water in refrigeration - plants
DE7837278U1 (en) * 1978-12-16 1980-05-29 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart ENCLOSED ENGINE COMPRESSOR, ESPECIALLY FOR REFRIGERATOR UNITS OF KUEHLMOEBELN, LIKE KUEHL- OR. FREEZERS OR THE LIKE
JPS63123980U (en) * 1987-02-03 1988-08-12
JPH026984U (en) * 1988-06-28 1990-01-17
US5699677A (en) * 1996-11-07 1997-12-23 White Consolidated Industries, Inc. Compressor mounted drain pan utilizing polyurethane adhesive
EP1003004A1 (en) * 1998-11-19 2000-05-24 Liebherr-Hausgeräte Gmbh Evaporation tray

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Publication number Priority date Publication date Assignee Title
DE1919027A1 (en) * 1969-04-15 1970-11-05 Danfoss As Vaporizing of melted water in refrigeration - plants
DE7837278U1 (en) * 1978-12-16 1980-05-29 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart ENCLOSED ENGINE COMPRESSOR, ESPECIALLY FOR REFRIGERATOR UNITS OF KUEHLMOEBELN, LIKE KUEHL- OR. FREEZERS OR THE LIKE
JPS63123980U (en) * 1987-02-03 1988-08-12
JPH026984U (en) * 1988-06-28 1990-01-17
US5699677A (en) * 1996-11-07 1997-12-23 White Consolidated Industries, Inc. Compressor mounted drain pan utilizing polyurethane adhesive
EP1003004A1 (en) * 1998-11-19 2000-05-24 Liebherr-Hausgeräte Gmbh Evaporation tray

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103395155A (en) * 2013-07-01 2013-11-20 长春富维—江森自控汽车饰件系统有限公司 Method for eliminating film type bubble on B surface of slush moulding cuticle
CN111964246A (en) * 2019-05-20 2020-11-20 江苏的确凉智能科技有限公司 Condensate water removing device, air conditioning equipment comprising same and corresponding method

Also Published As

Publication number Publication date
WO2010043335A3 (en) 2010-08-05
JP5404797B2 (en) 2014-02-05
JP2012506020A (en) 2012-03-08
DE102008052290A1 (en) 2010-04-29
EP2342515A2 (en) 2011-07-13
WO2010043335A2 (en) 2010-04-22
DE102008052290B4 (en) 2013-08-01
US20110209492A1 (en) 2011-09-01

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Application publication date: 20110914