CN201360937Y - Business water dispenser - Google Patents
Business water dispenser Download PDFInfo
- Publication number
- CN201360937Y CN201360937Y CNU2009200519395U CN200920051939U CN201360937Y CN 201360937 Y CN201360937 Y CN 201360937Y CN U2009200519395 U CNU2009200519395 U CN U2009200519395U CN 200920051939 U CN200920051939 U CN 200920051939U CN 201360937 Y CN201360937 Y CN 201360937Y
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- China
- Prior art keywords
- water
- pipe
- liner
- hot water
- heat exchanger
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- Expired - Fee Related
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Abstract
A business water dispenser comprises a hot water container arranged in a housing, an electrical heater, a heat exchanger, a tap water inlet tube and a boiled water outlet tube. The heat exchanger comprises an inner bushing and an outer bushing; an inner tube is a hot water tube, and an outer tube is a cold water tube; more than two bushings are arranged side by side; two bushings are wound spirally or in an S-shaped manner; the inner tube of each bushing is communicated with the hot water container, and the outer tube of each bushing is communicated with the tap water inlet tube; and a one-way valve is arranged at a water inlet of the hot water container, and a pressure release valve is arranged at a water outlet of the hot water container. In the utility model, the heat exchanger comprises the inner bushing and the outer bushing which are arranged side by side, can be called a parallel singly-sheathed-tube heat exchanger, and can reduce the temperature of warm water, thereby facilitating drinking; the pressure release valve is arranged on a warm water outlet tube, so that the released water temperature is lower; and compared with the pressure release valve arranged on the heat exchanger, more energy is saved.
Description
Technical field
The utility model relates to a kind of water dispenser, particularly a kind of commercial water dispenser.
Background technology
Disclose a kind of energy-saving drinking machine among the Chinese patent CN99235282.7, in its housing, be provided with electric water-boiling device, on its housing, be provided with a drip tray, on drip tray, be provided with the depotition cock that is connected with the electric water-boiling device hot water outlet; It is characterized in that: a hot water outlet pipe of electric water-boiling device and cold water inlet all twist, and cold water inlet is set in outside the hot-water line.The commercial water dispenser of this structure can be drunk immediately because water outlet is warm boiling water, and it is comparatively convenient to use; But because its pipeline complete closed, during actual the use, the water heating temperature in the water dispenser rises, volumetric expansion, and the pressure ratio in inner bag and the pipeline is higher, has potential safety hazard; And warm boiling water leaving water temperature is higher, can not in time drink.
The utility model content
Technical problem to be solved in the utility model be to provide a kind of simple and reasonable, cost of manufacture is low, flexible operation, safe and reliable, commercial water dispenser that the thermal efficiency is high, more energy-conservation, to overcome weak point of the prior art.
A kind of commercial water dispenser by this purpose design, comprise that hot water liner, electric heater, heat exchanger and the running water water inlet pipe and the boiling water that are arranged in the housing go out pipe, it is characterized in that described heat exchanger is the internal and external casing formula, interior pipe is a hot-water line, and outer tube is a cold water pipe; And the sleeve pipe more than two is arranged side by side.
Described two snakelike or spiralitys of sleeve pipe coiled, the interior pipe of every sleeve pipe communicates with hot water liner, and outer tube communicates with the running water water inlet pipe.
The water inlet of described hot water liner is provided with check valve, and the delivery port of hot water liner is provided with relief valve.Check valve is arranged on the electric heater top, and warm water's outlet extends to the hot water liner inner bottom part; Relief valve is arranged on warm boiling water and goes out on the pipe.Hot water liner top water outlet place is provided with threeway, and threeway one end and first boiling water go out pipe and join, and the other end goes out pipe by second boiled water pipe and heat exchanger and warm boiling water successively and joins; First boiling water goes out pipe and warm boiling water goes out to be respectively arranged with threshold switch on the pipe.
Described heat exchanger is inside and outside two-layer sleeve pipe; The interior Guan Yuwen boiling water of one end goes out pipe and is connected, and outer tube is connected with the running water water inlet pipe; The interior pipe of its other end is connected with second boiled water pipe that is communicated with threeway, and outer tube is connected with the warm water's water inlet pipe that is communicated with hot water liner.
Be provided with water courage dividing plate in the described hot water liner, water courage dividing plate is provided with unidirectional outlet valve; Water courage dividing plate is arranged on 2/3～3/4 place of hot water liner whole height, and unidirectional outlet valve is arranged on water courage dividing plate central authorities.Housing is provided with drip tray, and first boiling water that is provided with on the drip tray goes out pipe and warm boiling water and goes out pipe and be respectively more than one.
Heat exchanger of the present utility model is the internal and external casing formula, and is arranged side by side two, can be described as parallel single tube cover single tube heat exchanger, and it can make the temperature of warm boiling water lower, is convenient to drink; Relief valve is arranged on warm boiling water and goes out on the pipe, and what release is not boiling water, but warm boiling water, water temperature is lower, compares relief valve is set on hot water liner, and is more energy-conservation.Water courage dividing plate is set in hot water liner, and water courage dividing plate central authorities are provided with unidirectional outlet valve, utilize water in temperature-rise period, water this physical characteristic that begins most to seethe with excitement from the centre, effectively avoid not entered boiled water tank, accomplish that conscientiously boiling water separates fully with unboiled water, the drinking water clean hygiene by boiled water.
Description of drawings
Fig. 1 is the utility model one example structure schematic diagram.
Fig. 2 is an A-A sectional structure schematic diagram among Fig. 1.
Fig. 3 is the utility model user mode structural representation.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Among the figure, 1 is that first boiling water goes out pipe, and 2 are threeway, and 4 is that warm boiling water goes out pipe, 5 is heat exchanger, and 5.1 is interior pipe, and 5.2 is outer tube, and 6 is the running water water inlet pipe, 7 is magnetic valve, and 8 is warm water's water inlet pipe, and 9 is check valve, and 10 is electric heater, 11 is sewage draining exit, and 12 is water courage dividing plate, and 12.1 is unidirectional outlet valve, 13 is relief valve, and 16 is filter, and 20 is housing, 21 is drip tray, and 22 is hot water liner, and 23 is that second boiling water goes out pipe.
Referring to Fig. 1-Fig. 3, this commercial water dispenser comprises the hot water liner 22, electric heater 10 and the heat exchanger 5 that are arranged in the housing 20, is provided with water courage dividing plate 12 in the hot water liner 22, and water courage dividing plate 12 is provided with unidirectional outlet valve 12.1.Water courage dividing plate 12 is arranged on 2/3～3/4 place of hot water liner 22 whole heights, and water courage dividing plate top is a boiled water tank, and the below is a heating cabinet, and unidirectional outlet valve 12.1 is arranged on water courage dividing plate 12 central authorities.Housing 20 is provided with drip tray 21, and drip tray is provided with one first boiling water and goes out 1 and three warm boiling water of pipe and go out pipe 4.
Claims (8)
1. commercial water dispenser, comprise that hot water liner (22), electric heater, heat exchanger (5) and the running water water inlet pipe (6) and the boiling water that are arranged in the housing (20) go out pipe, it is characterized in that described heat exchanger is the internal and external casing formula, interior pipe (5.1) is a hot-water line, and outer tube (5.2) is a cold water pipe; And the sleeve pipe more than two is arranged side by side.
2. commercial water dispenser according to claim 1 is characterized in that described two snakelike or spiralitys of sleeve pipe coiled, and the interior pipe of every sleeve pipe communicates with hot water liner, and outer tube communicates with the running water water inlet pipe.
3. commercial water dispenser according to claim 1 and 2 is characterized in that the water inlet of described hot water liner is provided with check valve (9), and the delivery port of hot water liner is provided with relief valve (13).
4. commercial water dispenser according to claim 3 is characterized in that described check valve is arranged on electric heater (10) top, and warm water's outlet extends to the hot water liner inner bottom part; Relief valve is arranged on warm boiling water and goes out on the pipe (4).
5. commercial water dispenser according to claim 3, it is characterized in that described hot water liner (22) top water outlet place is provided with threeway (2), threeway one end and first boiling water go out pipe (1) and join, and the other end goes out pipe by second boiled water pipe (23) and heat exchanger (5) with warm boiling water successively and joins; First boiling water goes out pipe and warm boiling water goes out to be respectively arranged with threshold switch on the pipe.
6. commercial water dispenser according to claim 2 is characterized in that described heat exchanger is inside and outside two-layer sleeve pipe; The interior Guan Yuwen boiling water of one end goes out pipe and is connected, and outer tube is connected with running water water inlet pipe (6); The interior pipe of its other end is connected with second boiled water pipe (23) that is communicated with threeway, and outer tube is connected with the warm water's water inlet pipe (8) that is communicated with hot water liner.
7. commercial water dispenser according to claim 6 is characterized in that being provided with in the described hot water liner water courage dividing plate (12), and water courage dividing plate is provided with unidirectional outlet valve (12.1); Water courage dividing plate (12) is arranged on 2/3～3/4 place of hot water liner (22) whole height, and unidirectional apopore (12.1) is arranged on water courage dividing plate central authorities.
8. commercial water dispenser according to claim 6 is characterized in that described housing (20) is provided with drip tray (21), and first boiling water that is provided with on the drip tray goes out pipe and warm boiling water and goes out pipe and be respectively more than one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200519395U CN201360937Y (en) | 2009-02-25 | 2009-02-25 | Business water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200519395U CN201360937Y (en) | 2009-02-25 | 2009-02-25 | Business water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201360937Y true CN201360937Y (en) | 2009-12-16 |
Family
ID=41471591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200519395U Expired - Fee Related CN201360937Y (en) | 2009-02-25 | 2009-02-25 | Business water dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201360937Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2362170A3 (en) * | 2010-02-22 | 2011-10-26 | Sang Pil Choi | Hot and cold water dispenser |
| CN104257277A (en) * | 2014-07-18 | 2015-01-07 | 宁波市鄞州理工环保科技有限公司 | Self-disinfecting device for large-scale stainless steel water dispenser and disinfection process thereof |
| CN106618209A (en) * | 2017-02-16 | 2017-05-10 | 东莞市精扩展实业有限公司 | Rapidly cooling or heating device and rapidly temperature regulating cold/hot drink system |
| CN107692838A (en) * | 2017-09-27 | 2018-02-16 | 平湖科能电器技术有限公司 | A kind of water heater |
| CN108849599A (en) * | 2018-07-18 | 2018-11-23 | 东北大学秦皇岛分校 | A kind of self-service feeding device of children tiger |
-
2009
- 2009-02-25 CN CNU2009200519395U patent/CN201360937Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2362170A3 (en) * | 2010-02-22 | 2011-10-26 | Sang Pil Choi | Hot and cold water dispenser |
| TWI513946B (en) * | 2010-02-22 | 2015-12-21 | Sang-Pil Choi | Hot and cold water dispenser |
| CN104257277A (en) * | 2014-07-18 | 2015-01-07 | 宁波市鄞州理工环保科技有限公司 | Self-disinfecting device for large-scale stainless steel water dispenser and disinfection process thereof |
| CN106618209A (en) * | 2017-02-16 | 2017-05-10 | 东莞市精扩展实业有限公司 | Rapidly cooling or heating device and rapidly temperature regulating cold/hot drink system |
| CN107692838A (en) * | 2017-09-27 | 2018-02-16 | 平湖科能电器技术有限公司 | A kind of water heater |
| CN108849599A (en) * | 2018-07-18 | 2018-11-23 | 东北大学秦皇岛分校 | A kind of self-service feeding device of children tiger |
| CN108849599B (en) * | 2018-07-18 | 2020-07-03 | 东北大学秦皇岛分校 | Self-service feeding device for young tigers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20120225 |