CN203153178U - Showcase with condensed water evaporating device - Google Patents
Showcase with condensed water evaporating device Download PDFInfo
- Publication number
- CN203153178U CN203153178U CN 201320111070 CN201320111070U CN203153178U CN 203153178 U CN203153178 U CN 203153178U CN 201320111070 CN201320111070 CN 201320111070 CN 201320111070 U CN201320111070 U CN 201320111070U CN 203153178 U CN203153178 U CN 203153178U
- Authority
- CN
- China
- Prior art keywords
- condensed water
- showcase
- heat transfer
- transfer plate
- rectilinear tubes
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to the technical field of refrigeration appliances and aims to provide a showcase with a condensed water evaporating device, which can effectively solve a condensed water problem. The showcase comprises a compressor with an exhaust pipe, a water receiving box and a condenser with an air inlet, wherein the evaporating device is arranged in the water receiving box and comprises a connecting pipe and a heat transmission plate arranged on the connecting pipe; one end of the connecting pipe is connected with the exhaust pipe of the compressor; and the other end of the connecting pipe is connected with the air inlet of the condenser. According to the showcase, as the evaporating device is arranged in the water receiving box, heat generated in the operation process of the compressor is led to condensed water in the water receiving box through the connecting pipe and the heat transmission plate, thus accelerating the evaporation of the condensed water and preventing the condensed water from spilling out of the water receiving box. Meanwhile, the heat radiating efficiency of a refrigeration system is improved according to the principle that evaporation is based on heat absorption, which is equivalent to that another condenser is added, so that the work burden of the condenser at the other end is reduced and energy is saved.
Description
Technical field
The utility model relates to the electric refrigerator technical field, more specifically, relates to a kind of showcase with condensed water evaporator.
Background technology
In the prior art, the commercial showcase with cold storage function is condensate water accumulation in cabinet easily, condensed water need be discharged in cabinet.Its processing mode is: by a tube connector, the condensed water in the showcase is imported in the water spilage tray that is arranged on the showcase bottom; Allow condensed water natural evaporation in water spilage tray, perhaps accelerate the condensation evaporation of water by electrically heated mode.Yet the mode of natural evaporation condensed water can not make the water rapid evaporation in the water spilage tray, after after a while, if the water in the water spilage tray just may overflow from water spilage tray not by manually pouring out; And if water is evaporated in the use electrical heating, not only to increase very big cost, and have certain potential safety hazard.
Notification number is the condensed water evaporator that the patent of invention of CN102648809A discloses a kind of cooling device, this device has following structure: hold from the condensed water of the cooler of the refrigerant loop that constitutes cooling device and carry out evaporation process evaporating dish, be placed in this evaporating dish and the water saturates that is condensed to promote the evaporation component of this condensate evaporation, wherein, described evaporation component has: the multi-disc evaporation plate that is set up in parallel, the patchhole that is formed on each evaporation plate, insert in this patchhole and pass strip attaching parts between each evaporation plate.
This condensed water evaporator has the following disadvantages: (1) described attaching parts need be passed evaporation plate, and the quantity of evaporation plate is more, causes manufacturability relatively poor, and cost performance is lower; (2) described attaching parts and evaporation plate itself do not have very high temperature, condensed water only by molecular attraction in upwards priming of evaporation plate, enlarge disengagement area, evaporation effect is also not obvious, for the bigger showcase of volume, the water in the water spilage tray still has the risk of overflowing.In a word, this condensed water evaporator can not solve the condensed water problem of showcase well.
The utility model content
The utility model is intended to solve the problems of the technologies described above at least to a certain extent.
The purpose of this utility model provides a kind of showcase with condensed water evaporator that can effectively solve the condensed water problem.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of showcase with condensed water evaporator, comprise the compressor with blast pipe, water spilage tray and the condenser with air inlet, be provided with vaporising device in the described water spilage tray, described vaporising device comprises tube connector and the heat transfer plate of being located on the tube connector, one end of described tube connector is connected with the blast pipe of compressor, and the other end is connected with the air inlet of condenser.
The utility model is provided with vaporising device in water spilage tray, by tube connector and heat transfer plate with the condensed water in the heat guiding water spilage tray that produces in the compressor operating process, thereby accelerate the condensation evaporation of water, avoid condensed water from water spilage tray, to overflow.Utilize the radiating efficiency of the principle raising refrigeration system of evaporation heat absorption simultaneously, be equivalent to increase in addition a condenser, thereby reduced the work load of other end condenser, energy savings.
In a preferred embodiment, the coiled pipe of described tube connector for being constituted by some rectilinear tubes and elbow, at least one rectilinear tubes is provided with heat transfer plate, can increase quantity or the heat transfer area of heat transfer plate by the coiled pipe structure, thereby improves heat transfer efficiency.Wherein, the quantity of rectilinear tubes is 2 ~ 4, and the length of rectilinear tubes is 300 ~ 400mm.Certainly, in other embodiments, also can be provided with heat transfer plate on the elbow, this need bend to heat transfer plate the shape of elbow.
In one embodiment, the upper edge of described heat transfer plate is along being formed for the installing hole that rectilinear tubes is passed by coiling, and the circumference angle of described installing hole is more than or equal to 270 °.Because the thickness of heat transfer plate is made as 1mm usually, and preferably has the aluminium flake of good heat transfer, so form installing hole easily by reeling.Reliable in the rectilinear tubes installation for guaranteeing heat transfer plate, so the circumference angle of installing hole is more than or equal to 270 °.During assembling, respectively each rectilinear tubes is passed installing hole, be connected with elbow then.
In an embodiment of the present utility model, the internal diameter of described installing hole and the external diameter of rectilinear tubes are complementary, thereby the outer wall of the inwall of installing hole and rectilinear tubes fits tightly, thereby improve the heat transfer efficiency between rectilinear tubes and the heat transfer plate, reduce heat and scatter and disappear.Usually, the external diameter of rectilinear tubes is not less than 6mm, and wall thickness is not less than 0.6mm.
In another embodiment of the present utility model, the internal diameter of described installing hole is greater than the external diameter of rectilinear tubes, be provided with heat conductive silica gel between the inwall of installing hole and the outer wall of rectilinear tubes, can improve the heat transfer efficiency between rectilinear tubes and the heat transfer plate equally, reduce heat and scatter and disappear.
In another embodiment, described heat transfer plate is located on the rectilinear tubes by welding.Compare heat transfer plate is formed installing hole by reeling, the technology of welding is more simple, also can strengthen the heat transfer efficiency between rectilinear tubes and the heat transfer plate simultaneously.
In one embodiment, at least two rectilinear tubes are provided with heat transfer plate, and adjacent two heat transfer plates link to each other by the bottom and form the U-shaped structure, thereby enlarge heat transfer area, improve heat transfer efficiency, accelerate the condensation evaporation of water.
Preferably, the bottom of described U-shaped structure is provided with the fin to upper process, further enlarges area of dissipation, improves radiating efficiency.Wherein, the height of fin is generally 1 ~ 5mm.
More preferably, the interior end of the bottom of described U-shaped structure and water spilage tray, fit tightly, even the condensate water level like this in the water spilage tray is very low, also can accelerate evaporation by the heat that heat transfer plate transmits.
In a preferred embodiment, the height of described water spilage tray is not higher than the height of heat transfer plate.By such setting, even the condensate water level in the water spilage tray rises to the upper limit, in also can not intaking the connection envelope, thereby avoided condensed water directly to contact with tube connector, reduce the risk that tube connector leaks, make product quality more reliable.Wherein, the height of heat transfer plate is 80 ~ 100mm, and the height of water spilage tray is not higher than the height of heat transfer plate, is made as 80 ~ 100mm yet, and preferably the height than heat transfer plate hangs down 1 ~ 5mm.
The beneficial effects of the utility model are: the utility model is provided with vaporising device in water spilage tray, by tube connector and heat transfer plate with the condensed water in the heat guiding water spilage tray that produces in the compressor operating process, thereby accelerate the condensation evaporation of water, avoid condensed water from water spilage tray, to overflow.Compared with prior art, advantage of the present utility model comprises:
The condensed water problem that produces when 1, the heat that utilizes showcase self to produce efficiently solves showcase work, energy savings.
2, utilize the radiating efficiency of the principle raising refrigeration system of evaporation heat absorption, be equivalent to increase in addition a condenser, thereby reduced the work load of other end condenser, guarantee the refrigeration system reliable operation.
3, vaporising device is simple in structure, and is easy to assembly, is easy to simultaneously make, and has good practicability.
4, allow heat be delivered in the condensed water by heat transfer plate, avoided condensed water directly to contact with tube connector, reduce the risk that tube connector leaks, make product quality more reliable, use safety.
Description of drawings
Fig. 1 is the part-structure schematic diagram of the utility model embodiment 1.
Fig. 2 is the combination schematic diagram of vaporising device and water spilage tray among the utility model embodiment 1.
Fig. 3 is the structural representation of vaporising device among the utility model embodiment 1.
Fig. 4 is the structural representation of tube connector among the utility model embodiment 1.
Fig. 5 is the schematic cross-section of U-shaped structure among the utility model embodiment 1.
Fig. 6 is the scheme of installation of tube connector and heat transfer plate among the utility model embodiment 1.
Accompanying drawing only is used for exemplary illustration, can not be interpreted as restriction of the present utility model; For better explanation embodiment, some parts of accompanying drawing have omission, amplify or dwindle, and do not represent the size of actual product; To those skilled in the art, in the accompanying drawing some known features and explanation thereof may to omit be understandable.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
Embodiment 1
As shown in Figure 1, a kind of showcase with condensed water evaporator of the present utility model comprises the compressor 101 with blast pipe, water spilage tray 102 and the condenser 103 with air inlet.Wherein, water spilage tray 102 is used for receiving the condensed water that showcase is assembled by being bolted on the compressor gripper shoe 104 in the showcase.
As shown in Figure 1 to Figure 3, be provided with vaporising device 105 in the described water spilage tray 102, described vaporising device 105 comprises tube connector 106 and the heat transfer plate of being located on the tube connector 106 107, and an end of described tube connector 106 is connected with the blast pipe of compressor 101, and the other end is connected with the air inlet of condenser 103.By tube connector 106 and heat transfer plate 107 with the condensed water in the heat guiding water spilage tray 102 of discharging from blast pipe in compressor 101 runnings, thereby accelerate the condensation evaporation of water, avoid condensed water from water spilage tray 102, to overflow.Utilize the radiating efficiency of the principle raising refrigeration system of evaporation heat absorption simultaneously, be equivalent to increase in addition a condenser, thereby reduced the work load of other end condenser 103, energy savings.
As shown in Figure 3, Figure 4, the coiled pipe of described tube connector 106 for being constituted by some rectilinear tubes 108 and elbow 109, at least one rectilinear tubes 108 is provided with heat transfer plate 107, can increase quantity or the heat transfer area of heat transfer plate 107 by the coiled pipe structure, thereby improves heat transfer efficiency.In the present embodiment, for farthest improving heat transfer efficiency, be equipped with heat transfer plate 107 on each rectilinear tubes 108.Wherein, the quantity of rectilinear tubes 108 is 2 ~ 4 (being 4) in the present embodiment, and the length of rectilinear tubes 108 is 300 ~ 400mm.
To shown in Figure 5, in the present embodiment, adjacent two heat transfer plates 107 link to each other by the bottom and form U-shaped structure 110, thereby enlarge heat transfer area, improve heat transfer efficiency, accelerate the condensation evaporation of water as Fig. 3.The bottom 111 of described U-shaped structure 110 is provided with the fin 112 to upper process, further enlarges area of dissipation, improves radiating efficiency.Wherein, the height of fin 112 is generally 1 ~ 5mm.
As Fig. 5, shown in Figure 6, in the present embodiment, the upper edge of described heat transfer plate 107 is along being formed for the installing hole 113 that rectilinear tubes 108 is passed by coiling, and the circumference angle of described installing hole 113 is more than or equal to 270 °.Because the thickness of heat transfer plate 107 is made as 1mm usually, and preferably has the aluminium flake of good heat transfer, form installing hole 113 so reel easily.Reliable in rectilinear tubes 108 installations for guaranteeing heat transfer plate 107, so the circumference angle of installing hole 113 is more than or equal to 270 °.During installation, respectively each rectilinear tubes 108 is passed installing hole 113, be connected with elbow then.
As shown in Figure 6, the external diameter of the internal diameter of described installing hole 113 and rectilinear tubes 108 is complementary, thereby the outer wall of the inwall of installing hole 113 and rectilinear tubes 108 fits tightly, thereby improves the heat transfer efficiency between rectilinear tubes and the heat transfer plate, reduces heat and scatters and disappears.Usually, the external diameter of rectilinear tubes 108 is not less than 6mm, and wall thickness is not less than 0.6mm.
In the present embodiment, the bottom of described U-shaped structure 110 111 fitted tightly with the interior end of water spilage tray 102, even the condensate water level like this in the water spilage tray 102 is very low, also can accelerate to evaporate by the heat that heat transfer plate 107 transmits.
In the present embodiment, the height of described water spilage tray 102 is not higher than the height of heat transfer plate 107.By such setting, even the condensate water level in the water spilage tray 102 rises to the upper limit, in also can not intaking tube connector 106 bubbles, thereby avoided condensed water directly to contact with tube connector 106, reduce the risk that tube connector 106 leaks, make product quality more reliable.Wherein, the height of heat transfer plate 107 is 80 ~ 100mm, and the height of water spilage tray 102 is not higher than the height of heat transfer plate 107, is made as 80 ~ 100mm yet, and preferably the height than heat transfer plate 107 hangs down 1 ~ 5mm.
Embodiment 2
Present embodiment is with the difference of embodiment 1: compare with Fig. 5, structure shown in Figure 6, in the present embodiment, the internal diameter of described installing hole 113 is greater than the external diameter of rectilinear tubes 108, be provided with heat conductive silica gel between the outer wall of the inwall of installing hole 113 and rectilinear tubes 108, can improve the heat transfer efficiency between rectilinear tubes and the heat transfer plate equally, reduce heat and scatter and disappear.
Other structures are identical with embodiment 1.
Embodiment 3
Present embodiment is with the difference of embodiment 1: compare with connected mode with Fig. 3, structure shown in Figure 6, in the present embodiment, described heat transfer plate 107 is located on the rectilinear tubes 108 by welding.Compare heat transfer plate is formed installing hole by reeling, the technology of welding is more simple, also can strengthen the heat transfer efficiency between rectilinear tubes and the heat transfer plate simultaneously.
Other structures are identical with embodiment 1.
Obviously, above-described embodiment of the present utility model only is for the utility model example clearly is described, and is not to be restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.All any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the utility model claim.
Claims (10)
1. showcase with condensed water evaporator, comprise the compressor with blast pipe, water spilage tray and the condenser with air inlet, it is characterized in that, be provided with vaporising device in the described water spilage tray, described vaporising device comprises tube connector and the heat transfer plate of being located on the tube connector, and an end of described tube connector is connected with the blast pipe of compressor, and the other end is connected with the air inlet of condenser.
2. the showcase with condensed water evaporator according to claim 1 is characterized in that, the coiled pipe of described tube connector for being constituted by some rectilinear tubes and elbow, and at least one rectilinear tubes is provided with heat transfer plate.
3. the showcase with condensed water evaporator according to claim 2 is characterized in that, the upper edge of described heat transfer plate is along being formed for the installing hole that rectilinear tubes is passed by coiling, and the circumference angle of described installing hole is more than or equal to 270 °.
4. the showcase with condensed water evaporator according to claim 3 is characterized in that, the internal diameter of described installing hole and the external diameter of rectilinear tubes are complementary, thereby the outer wall of the inwall of installing hole and rectilinear tubes fits tightly.
5. the showcase with condensed water evaporator according to claim 3 is characterized in that, the internal diameter of described installing hole is provided with heat conductive silica gel greater than the external diameter of rectilinear tubes between the inwall of installing hole and the outer wall of rectilinear tubes.
6. the showcase with condensed water evaporator according to claim 2 is characterized in that, described heat transfer plate is located on the rectilinear tubes by welding.
7. according to each described showcase with condensed water evaporator of claim 2 to 6, it is characterized in that at least two rectilinear tubes are provided with heat transfer plate, adjacent two heat transfer plates link to each other by the bottom and form the U-shaped structure.
8. the showcase with condensed water evaporator according to claim 7 is characterized in that, the bottom of described U-shaped structure is provided with the fin to upper process.
9. the showcase with condensed water evaporator according to claim 8 is characterized in that, the interior end of the bottom of described U-shaped structure and water spilage tray fits tightly.
10. the showcase with condensed water evaporator according to claim 1 is characterized in that, the height of described water spilage tray is not higher than the height of heat transfer plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111070 CN203153178U (en) | 2013-03-12 | 2013-03-12 | Showcase with condensed water evaporating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111070 CN203153178U (en) | 2013-03-12 | 2013-03-12 | Showcase with condensed water evaporating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203153178U true CN203153178U (en) | 2013-08-28 |
Family
ID=49014416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320111070 Expired - Lifetime CN203153178U (en) | 2013-03-12 | 2013-03-12 | Showcase with condensed water evaporating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203153178U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567210A (en) * | 2014-12-31 | 2015-04-29 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN104720442A (en) * | 2015-03-19 | 2015-06-24 | 苏州市小伙伴电器有限公司 | Energy-saving type food cold storage display cabinet |
| CN111780445A (en) * | 2020-06-10 | 2020-10-16 | 海信容声(广东)冷柜有限公司 | Refrigerator and self-overlapping refrigerating system thereof |
-
2013
- 2013-03-12 CN CN 201320111070 patent/CN203153178U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567210A (en) * | 2014-12-31 | 2015-04-29 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN104720442A (en) * | 2015-03-19 | 2015-06-24 | 苏州市小伙伴电器有限公司 | Energy-saving type food cold storage display cabinet |
| CN111780445A (en) * | 2020-06-10 | 2020-10-16 | 海信容声(广东)冷柜有限公司 | Refrigerator and self-overlapping refrigerating system thereof |
| CN111780445B (en) * | 2020-06-10 | 2022-11-01 | 海信容声(广东)冷柜有限公司 | Refrigerator and self-overlapping refrigerating system thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106322730B (en) | Indoor heat exchanger and air conditioner with it | |
| CN203298531U (en) | Refrigerating fluid efficient defrosting finned heat exchanger | |
| CN104567175B (en) | Semiconductor freezer | |
| CN203153178U (en) | Showcase with condensed water evaporating device | |
| CN204555479U (en) | Refrigerator | |
| CN202470585U (en) | Installation structure of defrosting heater | |
| CN101413766A (en) | Fin tube with water containing groove | |
| CN203148116U (en) | Integrated oblique-fin evaporator | |
| CN105737486A (en) | Defrosting tray component and refrigerator | |
| CN105352231A (en) | Single-screw micro channel condenser | |
| CN104634049A (en) | Energy-saving frozen-blocking prevention structure for defrosting water pipe of refrigerator | |
| CN201688561U (en) | Water heater of air source heat pump | |
| CN103196307A (en) | Spiral micro-passage heat exchanger | |
| CN203489445U (en) | Ceiling-suspended air cooler | |
| CN208238364U (en) | A kind of defrosting water treatment system of freezer all-in-one machine | |
| CN204593930U (en) | For refrigerator refrigeration system and there is its refrigerator | |
| CN102706044A (en) | Finned evaporator | |
| CN103175348A (en) | Linear micro-channel type heat exchanger | |
| CN203489538U (en) | Novel efficient flooded evaporator | |
| CN102607214A (en) | Condenser and refrigeration device with same | |
| CN203501559U (en) | Fin-type evaporator for refrigerator of large heat exchange area | |
| CN207936598U (en) | A kind of freezer all-in-one machine defrosting water treatment system with branch line | |
| CN216432162U (en) | Refrigeration evaporator assembly | |
| CN205002449U (en) | High -efficient refrigerator fan condenser | |
| CN203501595U (en) | Refrigeration equipment with wire tube evaporator |
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: 20130828 |