CN2346355Y - Special dividing tube for cool/hot water drinker - Google Patents
Special dividing tube for cool/hot water drinker Download PDFInfo
- Publication number
- CN2346355Y CN2346355Y CN 98243239 CN98243239U CN2346355Y CN 2346355 Y CN2346355 Y CN 2346355Y CN 98243239 CN98243239 CN 98243239 CN 98243239 U CN98243239 U CN 98243239U CN 2346355 Y CN2346355 Y CN 2346355Y
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- CN
- China
- Prior art keywords
- pipe
- water
- utility
- distributive pipe
- cold
- 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
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- Devices For Dispensing Beverages (AREA)
Abstract
The utility model relates to a special water dividing pipe for cool / hot water drinking machines. The utility model is characterized in that a partition board which separates the inner space of a water dividing pipe into two independent passages is arranged in the utility model, the lower end of the water dividing pipe is provided with two drainage pipes which are respectively communicated with the two independent passages of the water dividing pipe and the pipe wall on the upper part of the water dividing pipe is provided with an air return pipe. The water dividing pipe effectively avoids the flow mixing and the heat exchange between the cold water and the hot water, thereby, the utility model achieves the purposes of energy saving and guarantee for the design requirement of the cold and hot water temperature. During maintenance, the utility model can conveniently discharge the remnant water in a cold water tank and a hot water tank through the drainage pipes. In addition, the utility model has the advantages of simple structure, low production cost, etc.
Description
The utility model relates to a kind of being mainly used in the existing cold and hot water drinking machine, and the drinking water in the drinking-water bottle is injected the cold water storage cistern of water dispenser and the special-purpose water pipe of boiler respectively, specifically refers to the special-purpose distributive pipe of a kind of cold and hot water drinking machine.
The water inlet pipe of existing cold and hot water drinking machine normally adopts single tube, promptly the drinking water in the drinking-water bottle directly enters cold water storage cistern and boiler in the water dispenser by this water pipe, in usual use, because the water supply line of cold water storage cistern and boiler is same single tube, thereby the phenomenon of crossfire often appears between the two, cause the increase of consuming energy, make the water temperature in cold water storage cistern and the boiler not reach designing requirement simultaneously, on the existing in addition feed pipe drainpipe is not set, thereby in the global design of water dispenser, must be at the bottom design drainpipe of its cold water storage cistern and boiler, thus manufacture difficulty and manufacturing cost increased.
The purpose of this utility model just is to provide a kind of cold and hot water drinking machine special-purpose distributive pipe, with watershed partition that is provided with in managing by it and the drainpipe that is provided with in the pipe lower end, make it when finishing to water dispenser cold water storage cistern and boiler water supply, avoid the crossfire heat exchange between the hot and cold water effectively, thereby reach energy savings, guarantee that hot and cold water temperature reaches the purpose of designing requirement, surplus water in when maintenance can be by drainpipe discharging cold water storage cistern and boiler on it, and have advantage such as simple in structure, low production cost.
The purpose of this utility model realizes in the following manner: the special-purpose distributive pipe of a kind of cold and hot water drinking machine, its upper end is a complete pipe, the lower end is two screwed pipes that are connected with boiler with the water dispenser cold water storage cistern respectively, it is characterized in that in above-mentioned distributive pipe, being provided with a dividing plate, this dividing plate is divided into two independently passages with space in the distributive pipe, the upper end of aforementioned barriers is lower than the distributive pipe upper surface, be provided with two drainpipes in the lower end of distributive pipe, this drainpipe communicates with two autonomous channels in the distributive pipe respectively, and the top tube wall of above-mentioned distributive pipe is provided with muffler.
Description of drawings:
Accompanying drawing is a kind of example structure schematic diagram of the present utility model.
Wherein: 1-distributive pipe, 2-muffler, 3-positioning boss, 4-dividing plate, 5-passage, 6-screwed pipe, 7-drainpipe.
Below in conjunction with drawings and Examples the utility model is further described.
As shown in the figure, the special-purpose distributive pipe of cold and hot water drinking machine of the present utility model, be to belong in the cold and hot water drinking machine tubular member that cold water storage cistern and boiler are supplied water, its end suitable for reading is a complete pipe, be used for being connected with the intake pipe of drinking-water engine room holder, its lower end is two screwed pipes 6 that are connected with boiler with the water dispenser cold water storage cistern respectively, it is characterized in that in above-mentioned distributive pipe 1, being provided with a dividing plate 4, this dividing plate 4 is divided into two independently passage 5 (realization cold water with space in the distributive pipe 1, the isolation of hot water), the upper end of aforementioned barriers 4 is lower than distributive pipe 1 upper surface (so that intake pipe is enclosed within the distributive pipe); Be provided with two drainpipes 7 in the lower end of distributive pipe 1, this drainpipe 7 communicates with distributive pipe 1 interior two autonomous channels 5 respectively, the pipe inner bottom surface of drainpipe 7 is lower than the pipe inner bottom surface of screwed pipe 6, so that get rid of the surplus water in cold water storage cistern and the boiler fully when maintenance or accumulating cold and hot water drinking machine; The top tube wall of above-mentioned distributive pipe 1 is provided with muffler 2, and this pipe directly links to each other with the air return system of water dispenser.In the present embodiment, above-mentioned distributive pipe is fixed in the water dispenser by the positioning boss 3 that is arranged on the tube wall.
When work, drinking water is divided into two by dividing plate after entering distributive pipe by intake pipe, enter cold water storage cistern and boiler respectively, extraneous air then enters the drinking-water bottle by air return system through Hui Qiguan, dividing plate has stoped the heat convection between cold water and the hot water effectively, be in the least significant end of water dispenser water storage system owing to drainpipe simultaneously, thereby the surplus water in the water storage system all can be drained in case of necessity, thereby realized the purpose of this utility model effectively.
Adopt Special dividing tube for cool/hot water drinker of the present utility model, owing to adopted in pipe The watershed partition that arranges and the structure that drainpipe is set in the pipe lower end are finished to drink it When water machine cold water storage cistern and boiler supply water, effectively avoid the crossfire between the hot and cold water to change Heat, thus reach energy savings, guarantee that hot and cold water temperature reaches the purpose of designing requirement, Can discharge surplus water in cold water storage cistern and the boiler by its drainpipe easily during maintenance, and Have the advantages such as simple in structure, low production cost.
Claims (2)
1, the special-purpose distributive pipe of a kind of cold and hot water drinking machine, its upper end is a complete pipe, the lower end is two screwed pipes (6) that are connected with boiler with the water dispenser cold water storage cistern respectively, it is characterized in that in above-mentioned distributive pipe (1), being provided with a dividing plate (4), this dividing plate (4) is divided into two independently passages (5) with the interior space of distributive pipe (1), the upper end of aforementioned barriers is lower than distributive pipe (1) upper surface, be provided with two drainpipes (7) in the lower end of distributive pipe (1), this drainpipe (7) communicates with interior two autonomous channels of distributive pipe (1) (5) respectively, and the top tube wall of above-mentioned distributive pipe is provided with muffler (2).
2, the special-purpose distributive pipe of cold and hot water drinking machine according to claim 1, it is characterized in that being provided with two drainpipes (7) in the lower end of distributive pipe (1), this drainpipe communicates with interior two autonomous channels of distributive pipe (1) (5) respectively, and the pipe inner bottom surface of drainpipe (7) is lower than the pipe inner bottom surface of screwed pipe (6).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98243239 CN2346355Y (en) | 1998-10-25 | 1998-10-25 | Special dividing tube for cool/hot water drinker |
| PCT/CN1999/000060 WO2000024301A1 (en) | 1998-10-25 | 1999-04-26 | Water supply system for drinking water machine |
| AU35936/99A AU3593699A (en) | 1998-10-25 | 1999-04-26 | Water supply system for drinking water machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98243239 CN2346355Y (en) | 1998-10-25 | 1998-10-25 | Special dividing tube for cool/hot water drinker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2346355Y true CN2346355Y (en) | 1999-11-03 |
Family
ID=33989679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98243239 Expired - Fee Related CN2346355Y (en) | 1998-10-25 | 1998-10-25 | Special dividing tube for cool/hot water drinker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2346355Y (en) |
-
1998
- 1998-10-25 CN CN 98243239 patent/CN2346355Y/en not_active Expired - Fee Related
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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 |