CN201271152Y - Closed type cold water pot for drinking machine - Google Patents
Closed type cold water pot for drinking machine Download PDFInfo
- Publication number
- CN201271152Y CN201271152Y CNU200820188489XU CN200820188489U CN201271152Y CN 201271152 Y CN201271152 Y CN 201271152Y CN U200820188489X U CNU200820188489X U CN U200820188489XU CN 200820188489 U CN200820188489 U CN 200820188489U CN 201271152 Y CN201271152 Y CN 201271152Y
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Abstract
Disclosed is a closed water cooling tank for water dispenser, which relates to water cooling tank in water dispenser. The closed water cooling tank used for water dispenser comprises a tank body (5), a water baffler (4), an evaporator (1), a temperature induced tube (2) and a heat insulation layer (7); wherein, the evaporator (1) and the temperature induced tube (2) are arranged under the water baffler (4) in the tank body (5); the top part of the tank body (5) is provided with a water inlet tube (9) used for introducing normal temperature water and a water outlet tube (3) used for discharging cooled water; the lower end of the water outlet tube (3) passes through the water baffler (4) to extend to the lower part of the tank body (5); an opening (31) is arranged on the water outlet tube (3) and above the water baffler (4). The water inlet tube (9) is provided with a water separator (91). The closed water cooling tank for water dispenser has high cooling efficiency, good heat insulation performance, accurate temperature control and obvious energy-saving effect.
Description
Technical field
The utility model relates to the water dispenser parts, more particularly, relates to cold water tank in the water dispenser.
Background technology
At present in the water dispenser industry, adopt the refrigerating part of the water dispenser of compressor cooling to be assembled when the production of machinery by evaporimeter and cold water tank, its structure has two kinds: a kind of evaporimeter external for adopting usually, it is the outer surface that evaporation tube is fitted in cold water tank, cold passes to a jar interior water by evaporation tube, cold water tank in evaporation tube, reach the purpose that reduces water temperature.This structure conducting effect is poor, and water temperature is gone up fast, and power consumption is high; And evaporimeter is a copper pipe, and cost is higher.Another kind is that evaporimeter is built-in, and promptly evaporation tube directly is immersed in the cold water tank, and this structure is not an integrally closed because of cold water tank, when using hot water, occurs that normal-temperature water is mixed with chilled water generation and the phenomenon that consumes cold.And in the built-in cold water tank of this evaporimeter, the temperature-sensitive pipe is directly experienced a jar inner cold water temperature and is controlled refrigeration system, exists evaporation tube to freeze and the slow phenomenon of water temperature reduction of speed.All there is the problem of complex process in above-mentioned two kinds of structures.
Summary of the invention
The purpose of this utility model is to provide a kind of closed cold water tank that is used for water dispenser, with abundant raising refrigerating efficiency, shortens the refrigeration cycle, reduces loss of refrigeration capacity, increases the refrigeration water yield.
The utility model is that the technical scheme that is adopted that achieves the goal is: a kind of closed cold water tank that is used for water dispenser, the temperature-sensitive pipe, the heat-insulation layer that comprise tank body, shelves water plate, evaporimeter, tight contact evaporator, described evaporimeter and temperature-sensitive pipe are built in the shelves water plate below in the tank body, the top of described tank body is provided with the water inlet pipe of introducing normal-temperature water and the outlet pipe of discharging chilled water, and the lower end of described outlet pipe is passed described shelves water plate and extended to the bottom of described tank body; The part of described outlet pipe above shelves water plate is provided with a perforate.
In the above-mentioned closed cold water tank, in the described water inlet pipe pipe water knockout drum is set.
Implement closed cold water tank of the present utility model and water dispenser, has following technique effect: from outlet pipe, discharge the air in the outlet pipe, thereby guaranteed that the chilled water of discharging can not be subjected to air influence in the outlet pipe, the air-resistance phenomenon that the water knockout drum of water inlet pipe has produced when having prevented water inlet guarantees that water inlet is smooth and easy.Shelves water plate slows down the mixing sum velocity of warm water and cold water effectively.Because the temperature-sensitive pipe is close to evaporimeter, directly experiences the temperature of evaporimeter, control temperature control height is difficult for causing evaporimeter excessively icing, thereby the temperature in the water is taken away refrigerating efficiency and the chilled water ability of improving by evaporimeter easily.So, the utility model refrigerating efficiency height, good heat insulating, the temperature precise control, significantly energy-conservation.
Description of drawings
Fig. 1 is the section plan of an embodiment of the closed cold water tank of the utility model;
Fig. 2 is the three-dimensional cutaway view of an embodiment of the closed cold water tank of the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
Be the structural representation of the employed cold water tank of water dispenser as depicted in figs. 1 and 2.Tank body 5 illustrated in figures 1 and 2 adopts closed overall structure, and this tank body 5 is that 304 stainless steels are welded.
The closed cold water tank that is used for water dispenser, comprise tank body 5, shelves water plate 4, evaporimeter 1, temperature-sensitive pipe 2, heat-insulation layer 7, described evaporimeter 1 and temperature-sensitive pipe 2 are built in shelves water plate 4 belows in the tank body 5, the top of described tank body 5 is provided with the water inlet pipe 9 of introducing normal-temperature water and the outlet pipe 3 of discharging chilled water, and the lower end of described outlet pipe 3 is passed described shelves water plate 4 and extended to the bottom of described tank body 5; The part of described outlet pipe 3 above shelves water plate 4 is provided with a perforate 31.Described perforate 31 is arranged on the zone of outlet pipe 3 near the top of tank body 5.The aperture of described perforate 31 is 1.5～2.5MM.The aperture of present embodiment perforate 31 is 2 millimeters.Perforate 31 is convenient to discharge the air in the outlet pipe 3.
In described water inlet pipe 9 pipes water knockout drum 91 is set.Described water knockout drum 91 is the shim that is provided with along the water inlet pipe length direction in water inlet pipe 9 pipes.Water knockout drum 91 in the present embodiment is the shim that is provided with along the water inlet pipe axis.
Described temperature-sensitive pipe 2 is close to evaporimeter 1, directly experiences the temperature of evaporimeter.
As depicted in figs. 1 and 2, the top in the tank body 5 is provided with a grade water plate 4, and shelves water plate 4 is welded on the cold water outlet pipe 3.Evaporimeter 1 and temperature-sensitive pipe 2 adopt built-in, be arranged on grade below of water plate 4, and the temperature-sensitive pipe are close on the evaporimeter.As depicted in figs. 1 and 2, evaporimeter 1 can be that diameter is the three circle helix tube type evaporimeters that the 304 stainless steel coilings of 6mm form.In order accurately to record the temperature of evaporimeter, the device that avoids evaporating is cold and icing because of crossing, and temperature-sensitive pipe 2 is arranged to the screwed pipe shape temperature-sensitive pipe that is complementary with evaporimeter 1, is close to the lower end of evaporimeter 1.Perhaps, temperature-sensitive pipe 2 also can be close to the upper end of evaporimeter 1, perhaps inserts between two bung flanges of evaporimeter 1, is close to the screwed pipe of evaporimeter 1.Be provided with in the temperature-sensitive pipe 2 and be used for the temperature controller of sensing temperature with the work of control refrigeration system.Evaporimeter 1 and temperature-sensitive pipe 2 all are fastened on the sidewall of tank body 5 by sealing ring 6 and nut 8.The whole periphery of tank body 5 is enclosed with one deck heat-insulation layer 7.Be provided with for the two opening that is connected with external structure corresponding to the position that evaporimeter 1 and temperature-sensitive pipe 2 are installed on the heat-insulation layer 7.Heat-insulation layer 7 can be made by foam or expanded material.Among another embodiment of the present utility model, evaporimeter 1 and temperature-sensitive pipe 2 can be fastened on the bottom of tank body 5 by sealing ring 6 and nut 8.
As depicted in figs. 1 and 2, water inlet pipe 9 and outlet pipe 3 all are arranged on the top of tank body 5.Water inlet pipe 9 is used for normal-temperature water is introduced in the tank body 5, the delivery port of water inlet pipe 9 is facing to shelves water plate 4, making normal-temperature water enter the back cushions by water knockout drum diversion in 91 fens stream and by shelves water plate 4 earlier, enter the bottom of tank body 5 then from the slit between the tank skin of shelves water plate 4 and tank body 5, so just, can alleviate the normal-temperature water flow velocity greatly, slow down normal-temperature water and enter the speed that chilled water temperature is raise.Outlet pipe 3 passes a grade water plate 4, extends to the bottom of tank body 5 always, is used for the chilled water of tank body 5 bottoms is drawn from the tank body top.The air that perforate 31 on the outlet pipe 3 is discharged in the outlet pipe 3.Because chilled water density is greater than normal-temperature water, chilled water always sinks to the tank body bottom, so, under the hydraulic pressure effect, the introducing of normal-temperature water forces the chilled water of bottom to enter and extends in the outlet pipe 3 of tank body 5 bottoms, thereby the temperature that has guaranteed the chilled water of discharge is not influenced by normal-temperature water.The bottom of tank body 5 also is provided with drainpipe 10, when water dispenser normally uses, and drainpipe 10 sealings.Only when tank body 5 is cleaned, just can open, to discharge the water in the tank body 5.
Closed cold water tank of the present utility model is packed into behind the water dispenser, and two ends of evaporimeter 1 link to each other with refrigeration system, and temperature controller inserts in the temperature-sensitive pipe 2.During the compressor refrigeration system operation, cryogenic media in the evaporimeter 1 directly passes to cold water in the tank body 5 by evaporimeter 1, reduce the temperature of water in the tank body, and control opening of whole refrigeration system and stop by the temperature controller in the temperature-sensitive pipe 2, make cold water remain on the temperature requirement scope of setting.
Claims (6)
1, a kind of closed cold water tank that is used for water dispenser, comprise tank body (5), shelves water plate (4), evaporimeter (1), temperature-sensitive pipe (2), heat-insulation layer (7), described evaporimeter (1) and temperature-sensitive pipe (2) are built in shelves water plates (4) below in the tank body (5), the top of described tank body (5) is provided with the water inlet pipe (9) of introducing normal-temperature water and the outlet pipe (3) of discharging chilled water, and the lower end of described outlet pipe (3) is passed described shelves water plate (4) and extended to the bottom of described tank body (5); It is characterized in that: described outlet pipe (3) is provided with a perforate (31) in the part of shelves water plate (4) top.
2, according to the described closed cold water tank that is used for water dispenser of claim 1, it is characterized in that: in described water inlet pipe (9) pipe water knockout drum (91) is set.
3, according to the described closed cold water tank that is used for water dispenser of claim 1, it is characterized in that: described perforate (31) is arranged on the zone of outlet pipe (3) near the top of tank body (5).
4, according to the described closed cold water tank that is used for water dispenser of claim 1, it is characterized in that: the aperture of described perforate (31) is 1.5～2.5MM.
5, according to the described closed cold water tank that is used for water dispenser of claim 2, it is characterized in that: the shim of described water knockout drum (91) in water inlet pipe (9) pipe, being provided with along the water inlet pipe length direction.
6, according to the described closed cold water tank that is used for water dispenser of claim 1, it is characterized in that: temperature-sensitive pipe (2) is contact evaporator (1) closely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820188489XU CN201271152Y (en) | 2008-08-06 | 2008-08-06 | Closed type cold water pot for drinking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820188489XU CN201271152Y (en) | 2008-08-06 | 2008-08-06 | Closed type cold water pot for drinking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201271152Y true CN201271152Y (en) | 2009-07-15 |
Family
ID=40881508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820188489XU Expired - Lifetime CN201271152Y (en) | 2008-08-06 | 2008-08-06 | Closed type cold water pot for drinking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201271152Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107713762A (en) * | 2017-10-31 | 2018-02-23 | 佛山市顺德区美的饮水机制造有限公司 | Cold tank and water dispenser |
| CN108928792A (en) * | 2017-05-25 | 2018-12-04 | 佛山市顺德区美的饮水机制造有限公司 | Tank body component and Soda water machine |
| CN108937577A (en) * | 2017-05-25 | 2018-12-07 | 佛山市顺德区美的饮水机制造有限公司 | The cold tank and water dispenser of shunting disk, water dispenser |
| CN114076498A (en) * | 2020-08-21 | 2022-02-22 | 佛山市顺德区美的饮水机制造有限公司 | Refrigerating device and water dispenser with same |
| CN114076499A (en) * | 2020-08-21 | 2022-02-22 | 佛山市顺德区美的饮水机制造有限公司 | Refrigerating device |
| CN114847758A (en) * | 2022-05-19 | 2022-08-05 | 上海交通大学 | Water dispenser with adjustable mixing speed of cold water in water dispenser and control method |
-
2008
- 2008-08-06 CN CNU200820188489XU patent/CN201271152Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928792A (en) * | 2017-05-25 | 2018-12-04 | 佛山市顺德区美的饮水机制造有限公司 | Tank body component and Soda water machine |
| CN108937577A (en) * | 2017-05-25 | 2018-12-07 | 佛山市顺德区美的饮水机制造有限公司 | The cold tank and water dispenser of shunting disk, water dispenser |
| CN107713762A (en) * | 2017-10-31 | 2018-02-23 | 佛山市顺德区美的饮水机制造有限公司 | Cold tank and water dispenser |
| CN107713762B (en) * | 2017-10-31 | 2023-09-05 | 佛山市顺德区美的饮水机制造有限公司 | Cold tank and water dispenser |
| CN114076498A (en) * | 2020-08-21 | 2022-02-22 | 佛山市顺德区美的饮水机制造有限公司 | Refrigerating device and water dispenser with same |
| CN114076499A (en) * | 2020-08-21 | 2022-02-22 | 佛山市顺德区美的饮水机制造有限公司 | Refrigerating device |
| CN114076499B (en) * | 2020-08-21 | 2024-03-29 | 佛山市顺德区美的饮水机制造有限公司 | Refrigerating device |
| CN114076498B (en) * | 2020-08-21 | 2024-03-29 | 佛山市顺德区美的饮水机制造有限公司 | Refrigerating device and water dispenser with same |
| CN114847758A (en) * | 2022-05-19 | 2022-08-05 | 上海交通大学 | Water dispenser with adjustable mixing speed of cold water in water dispenser and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090715 |
|
| CX01 | Expiry of patent term |