CN2426116Y - Finned cooling medium evaporation pipe for cool water tank of drinking-water machine - Google Patents
Finned cooling medium evaporation pipe for cool water tank of drinking-water machine Download PDFInfo
- Publication number
- CN2426116Y CN2426116Y CN 99240521 CN99240521U CN2426116Y CN 2426116 Y CN2426116 Y CN 2426116Y CN 99240521 CN99240521 CN 99240521 CN 99240521 U CN99240521 U CN 99240521U CN 2426116 Y CN2426116 Y CN 2426116Y
- Authority
- CN
- China
- Prior art keywords
- tube
- pipe
- heat exchange
- evaporation pipe
- cooling medium
- 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 - Fee Related
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a finned cooling medium evaporation pipe for a cool water tank of a drinking-water machine. A heat exchange pipe of the finned cooling medium evaporation pipe is composed of a central pipe, a plurality of side pipes, outer pipes and heat exchange fins. Sealed sealing heads are arranged at both ends of each of the outer pipes, wherein, one sealing head is connected with a circular pipe which is led out. A liquid inlet pipe and a steam return pipe are sealed in the circular pipe. One end of the liquid inlet pipe is directly positioned in a hollow cavity of the sealing head. The steam return pipe is positioned at one inner end of the sealing head, and is in direct sealing connection with the central pipe. The utility model has the advantages of small size, big heat exchange area, high heat exchanging efficiency, uniform heat exchange, material saving, convenient installation, convenient maintenance, etc. The utility model is suitable for cold water tanks of cold and hot drinking-water machines of various types.
Description
The utility model relates to a kind of heat-exchanger rig, specifically refers to a kind of refrigerant evaporation pipe that is mainly used in refrigeration system, refers to a kind of water dispenser cold water storage cistern refrigerant evaporation pipe that has fin especially.
The refrigerant evaporation pipe is a kind of indispensable parts of refrigeration system, existing refrigerant evaporation pipe normally adopts shell and tube or adopts the coiled heat-transfer tube, the evaporation tube of this structure often exist volume big, conduct heat inhomogeneous and deficiency such as heat transfer efficiency is lower, in the cold water storage cistern of existing cold and hot water drinking machine, then adopt coiled refrigerant evaporation pipe usually, thereby also exist above-mentioned deficiency inevitably, bigger owing to coiled refrigerant evaporation pipe volume simultaneously, thereby also exist the deficiency of installing and keeping in repair inconvenience.
The purpose of this utility model just is to provide a kind of water dispenser cold water storage cistern refrigerant evaporation pipe that has fin, with heat exchange fin that distributes on compact tubulation structure by its forced circulation and the pipe outer wall and the tubular type end structure of being convenient to seal, in function of use that keeps prior art preferably and advantage, have also that structural volume is little, heat exchange area is big, heat exchange efficiency is high, heat exchange is even, save material and advantage such as be easy for installation and maintenance.
The purpose of this utility model realizes in the following manner: a kind of water dispenser cold water storage cistern refrigerant evaporation pipe that has fin, consist predominantly of the condensate liquid feed tube, return tube and heat exchanger tube, wherein feed tube and return tube are sealed in the heat exchanger tube, it is characterized in that heat exchanger tube is by central tube, some limits pipe and outer tube are formed, the outer wall of outer tube is provided with some heat exchange fins, its two ends are provided with Packed end socket, be connected with on one of them end socket and draw pipe, feed tube and return tube are sealed in this pipe, one end of feed tube is located immediately in the cavity of end socket, and is communicated with some limits pipe, the end that return tube is positioned at end socket directly and central tube seal binding.
Adopt refrigerant evaporation pipe of the present utility model, owing to adopted the compact tubulation structure of forced circulation and managed the heat exchange fin that distributes on the outer wall and the tubular type end structure of being convenient to seal, make it in function of use that keeps prior art preferably and advantage, have also that structural volume is little, heat exchange area is big, heat exchange efficiency is high, heat exchange is even, save material and advantage such as be easy for installation and maintenance, overcome the deficiencies in the prior art effectively.
Description of drawings:
Accompanying drawing is a kind of example structure schematic diagram of the present utility model.
Wherein: the 1-end socket, the 2-heat exchanger tube, the 3-outer tube, 4-limit pipe, the 5-central tube, 6-draws pipe, 7-feed tube, 8-liquid back pipe, 9-heat exchange fin.
Below in conjunction with drawings and Examples the utility model is further described.
As shown in the figure, the water dispenser cold water storage cistern refrigerant evaporation pipe that has fin of the present utility model, consist predominantly of condensate liquid feed tube 7, return tube 8 and heat exchanger tube 2, wherein feed tube 7 and return tube 8 are sealed in the heat exchanger tube 2, it is characterized in that heat exchanger tube 2 is by central tube 5, some limits pipe 4 and outer tube 3 are formed, the outer wall of outer tube 3 is provided with some heat exchange fins 9, its two ends are provided with Packed end socket 1, be connected with on one of them end socket and draw pipe 6, feed tube 7 and return tube 8 are sealed in this and draw in the pipe 6, one end of feed tube 7 is located immediately in the cavity of end socket 1, and is communicated with some limits pipe 4, the end that return tube 8 is positioned at end socket directly and central tube 5 seal binding.
In concrete enforcement, above-mentioned feed tube 7 forms the single cycle passage through limit pipe 4, central tube 5, return tube 8 and compressor.The tube wall and the heat exchange fin 9 of above-mentioned central tube 5, limit pipe 4, outer tube 3 are connected as a single entity.During work, the limit pipe heat absorption evaporation that compressed cooling medium liquid enters heat exchanger tube by feed tube, refrigerant steam enters return tube and enters compressor compresses through central tube is liquid coolant, thereby finishes kind of refrigeration cycle.Owing to adopted compact tubulation structure and the heat exchange fin of pipe outer wall and the tubular type termination of being convenient to seal of forced circulation, and have that structural volume is little, heat exchange area is big, heat exchange efficiency is high, heat exchange is even, save material and advantage such as be easy for installation and maintenance, realized the purpose of this utility model effectively.The refrigerant evaporation pipe of this structure is particularly useful for the refrigeration of various types of cold and hot water drinking machine cold water storage cisterns.
Claims (3)
1, a kind of water dispenser cold water storage cistern refrigerant evaporation pipe that has fin, consist predominantly of condensate liquid feed tube (7), return tube (8) and heat exchanger tube (2), wherein feed tube (7) and return tube (8) are sealed in the heat exchanger tube (2), it is characterized in that heat exchanger tube (2) is by central tube (5), some limit pipes (4) and outer tube (3) are formed, at the two ends of outer tube (3) Packed end socket (1) is set, be connected with on one of them end socket and draw pipe (6), feed tube (7) and return tube (8) are sealed in this and draw in the pipe (6), one end of feed tube (7) is located immediately in the cavity of end socket (1), and is communicated with some limits pipes (4), the end that return tube (8) is positioned at end socket directly and central tube (5) seal binding.
2, a kind of water dispenser cold water storage cistern refrigerant evaporation pipe that has fin according to claim 1 is characterized in that above-mentioned feed tube (7) forms the single cycle passage through limit pipe (4), central tube (5), return tube (8) and compressor.
3, a kind of water dispenser cold water storage cistern refrigerant evaporation pipe that has fin according to claim 1 is characterized in that the tube wall and the heat exchange fin (9) of above-mentioned central tube (5), limit pipe (4), outer tube (3) is connected as a single entity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99240521 CN2426116Y (en) | 1999-10-14 | 1999-10-14 | Finned cooling medium evaporation pipe for cool water tank of drinking-water machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99240521 CN2426116Y (en) | 1999-10-14 | 1999-10-14 | Finned cooling medium evaporation pipe for cool water tank of drinking-water machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2426116Y true CN2426116Y (en) | 2001-04-04 |
Family
ID=34027550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99240521 Expired - Fee Related CN2426116Y (en) | 1999-10-14 | 1999-10-14 | Finned cooling medium evaporation pipe for cool water tank of drinking-water machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2426116Y (en) |
-
1999
- 1999-10-14 CN CN 99240521 patent/CN2426116Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201368590Y (en) | Heat pump water heater of a heat exchanger which adopts micro-channels | |
| CN201917140U (en) | Solar heat pump drinking water equipment | |
| CN101509731A (en) | Special-shaped microchannel and exterior corrugated fin integration molding heat exchanger | |
| CN100562696C (en) | Dry pipe shell type heat exchanger with rapid decontamination function | |
| CN102393105A (en) | Evaporator for refrigeration equipment | |
| CN2426116Y (en) | Finned cooling medium evaporation pipe for cool water tank of drinking-water machine | |
| CN201335623Y (en) | Finned tube exchanger inside compressor | |
| CN2398592Y (en) | New-type refrigerant evaporation tube for cold water tank of water dispenser | |
| CN201433876Y (en) | Cooler core body structure employing compressed air and water-heat exchange for heat dissipation | |
| CN2365633Y (en) | Efficient shell type heat exchanger | |
| CN205843141U (en) | A kind of refrigerator concurrent flow tube side wall condenser | |
| CN201242293Y (en) | Air source heat pump type solar water heater | |
| CN2359652Y (en) | Heat exchanger tube with internal spread fin | |
| CN110762906A (en) | Seasonal heat exchanger | |
| CN2740982Y (en) | Multi-stage reciprocal energy converter | |
| CN2216672Y (en) | Heat exchanger radiator | |
| CN2227814Y (en) | Refrigerating tube for heat exchanger | |
| CN215337864U (en) | Double-refrigerant chlorine-water heat exchanger | |
| CN2279580Y (en) | Complex tube finned heat tube radiator | |
| CN220750871U (en) | Heat recovery box | |
| CN2328966Y (en) | Unit type heat exchanger | |
| CN2261611Y (en) | Heat exchange water heater by hot air | |
| CN2280871Y (en) | Gas heat-exchanger | |
| CN219454787U (en) | Energy-saving heat storage heat exchanger | |
| CN215336791U (en) | Water-cooling energy-saving device of dehumidifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |