CN201061464Y - Forced-air circulation high-temperature water disinfection drinking machine - Google Patents
Forced-air circulation high-temperature water disinfection drinking machine Download PDFInfo
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- CN201061464Y CN201061464Y CNU2007201269186U CN200720126918U CN201061464Y CN 201061464 Y CN201061464 Y CN 201061464Y CN U2007201269186 U CNU2007201269186 U CN U2007201269186U CN 200720126918 U CN200720126918 U CN 200720126918U CN 201061464 Y CN201061464 Y CN 201061464Y
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- heat jar
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 277
- 238000004659 sterilization and disinfection Methods 0.000 title claims description 59
- 230000035622 drinking Effects 0.000 title abstract description 17
- 230000001954 sterilising effect Effects 0.000 claims description 47
- 238000010438 heat treatment Methods 0.000 abstract description 24
- 238000000034 method Methods 0.000 abstract description 9
- 230000000249 desinfective effect Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 10
- 238000009413 insulation Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009928 pasteurization Methods 0.000 description 3
- 241000193830 Bacillus <bacterium> Species 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 241000589562 Brucella Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 241000607764 Shigella dysenteriae Species 0.000 description 1
- 208000037386 Typhoid Diseases 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009246 food effect Effects 0.000 description 1
- 235000019990 fruit wine Nutrition 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 229940007046 shigella dysenteriae Drugs 0.000 description 1
- 235000013555 soy sauce Nutrition 0.000 description 1
- 201000008297 typhoid fever Diseases 0.000 description 1
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Abstract
A drinking machine which is forced to circulate and is disinfected by high-temperature water comprises a bucket of the drinking machine and a heat pot. The structural characteristic of the drinking machine is that a circulating pipe and a water pump are further arranged based on the drinking machine pipe system of the known technique, water in the cold water system (or the normal temperature water system) and the hot water system is circulated with the water pump, and the water temperature in the cold water system (or the normal temperature water system) is heated to the set disinfecting temperature associating with the galvanization and heating of an electric heater to disinfect by using the high-temperature hot water. Compared with the prior art, the utility model has the advantages that the utility model can disinfect the total waterway system of the drinking machine, and has simple structure and low cost.
Description
Affiliated technical field
The utility model relates to the water dispenser technical field, relates in particular to a kind of forced circulation high-temperature water sterilization water dispenser.
Background technology
Water dispenser in use for some time, bacterium can together enter water dispenser along with air, and a large amount of breedings cause the drinking water secondary pollution in water dispenser.Healthy in order to ensure drinking-water, should regularly carry out disinfection to water dispenser.Now, most of water dispenser does not all have sterilizing function, and the minority water dispenser has sterilizing function, as adopting disinfectant measures such as ozone, ultraviolet ray or high-temperature steam.The equal structure of water dispenser that adopts these disinfectant measures is complicated, cost is higher.
Summary of the invention
The purpose of this utility model is that a kind of forced circulation high-temperature water sterilization water dispenser is provided at the deficiency of above-mentioned prior art present situation, this water dispenser utilizes water pump power that water in the chilled water system (or normal-temperature water system) and the water in the hot-water heating system are circulated, energising heating in conjunction with electric heater, make water temperature in the chilled water system (or normal-temperature water system) rise to the sterilisation temp of setting, utilize high-temperature-hot-water to carry out disinfection.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of forced circulation high-temperature water sterilization water dispenser, it comprises water dispenser bucket and heat jar, the top of heat jar is provided with heat jar blast pipe and is communicated with bucket waterline top, the bottom of heat jar is provided with heat jar water inlet pipe and is communicated with bucket, the bottom of heat jar is provided with heat jar drainpipe, and the end of heat jar drainpipe is provided with pipe plug, and hot jar top is provided with heat jar outlet pipe and circulation pipe, the end of heat jar outlet pipe is provided with tap, and circulation pipe is provided with water pump.
Described water dispenser can be cold jar and the integrated cold and hot water drinking machine of bucket, can be cold jar and the separate cold and hot water drinking machine (promptly being provided with independent cold jar of being provided with) of bucket, also can be single hot shot water machine.
For cold jar and the integrated cold and hot water drinking machine of bucket, the bucket volume is bigger, the bucket bottom is cold water area (bottom of bucket is cold jar of water dispenser), top is the normal temperature pool, between cold water area and normal temperature pool, be provided with water-stop sheet, heat jar water inlet pipe is communicated with the normal temperature pool of bucket, and described circulation pipe is communicated with the bottom or the bucket outlet pipe of bucket.
For cold jar and bucket is separate cold and hot water drinking machine, and the volume of bucket is less, and heat jar water inlet pipe is communicated with the bucket bottom, cold jar or cold jar outlet pipe of circulation pipe connection.
For single hot shot water machine, the volume of bucket is less, and heat jar water inlet pipe is communicated with the bucket bottom, and circulation pipe is communicated with bucket bottom or bucket outlet pipe.
Described circulation pipe can be provided with valve, also can not establish valve.Described valve can be normally closed check valve, can be magnetic valve, also can be the valve of manual opening-closing, preferred normally closed check valve, and its effect is to prevent that the conducting phenomenon from appearring in water dispenser when not sterilizing.Be provided with the spring that can compress sealing surface in the normally closed check valve, when water pump does not move, under the spring force effect normally closed check valve two-way by; Behind the starting mode of pump, water pump power overcomes spring force makes the unidirectional conducting of normally closed check valve.
The utility model technology also comprises: temperature control equipment is set on bucket, when the water temperature in the bucket rises to the sterilisation temp of temperature control equipment setting, disconnects the electric heater power supply.Further technical measures of the present utility model are: described temperature control equipment is a temperature controller.
The utility model technology also comprises: on the water dispenser housing acoustic-optic alarm is set, after the water temperature in the bucket rises to the sterilisation temp of setting, and when temperature retention time reaches setting value, send sound and light alarm, the prompting user opens normal-temperature water (perhaps cold water) depotition cock, emit hot water, so that again the part without the high-temperature water sterilization in normal-temperature water (or cold water) outlet pipeline is carried out disinfection.
During the utility model sterilization, start the water pump in the circulation line, then the hot water in the heat jar enters normal-temperature water system (perhaps chilled water system) through circulation pipe, returns hot jar at last, and circulates with this.Along with the carrying out of the process of circulating, the water temperature in the normal-temperature water system (or chilled water system) constantly rises, and the water temperature in the heat jar constantly descends.When the water temperature in the heat jar is reduced to lower limit temperature, the electric heater energising heating on the heat jar.Along with the energising heating of electric heater and circulating of current, the water temperature in water temperature in the normal-temperature water system (or chilled water system) and the heat jar all rises gradually.When water temperature rises to the temperature of sterilizing required, stop heating, stop water pump operation simultaneously, be incubated a period of time then, open normal-temperature water (perhaps cold water) depotition cock again, emit hot water, again the part without the high-temperature water sterilization in normal-temperature water (or cold water) outlet pipeline is carried out disinfection.So far, disinfecting process finishes, and water dispenser enters normal operation.
The professional and technical personnel knows that pasteurization generally is used for the sterilization to milk, beer, fruit wine and soy sauce, and its sterilisation temp is generally 60 ℃～70 ℃.Though the temperature that pasteurization reached is low, do not reach the degree of sterilization, but it can make pathogenic microorganisms death such as Brucella, tubercle bacillus, shigella dysenteriae, typhoid bacillus, can make total number of bacteria reduce 90%-95%, so can play the minimizing transmission, the effect of food and extend shelf-life.The utility model can be controlled at sterilisation temp more than 85 ℃, is incubated a period of time again, so its Disinfection Effect is better than pasteurization.
The beneficial effects of the utility model are: can adopt high-temperature-hot-water to carry out disinfection to the whole water circuit system in water dispenser inside, and simple in structure, with low cost.
Description of drawings
Fig. 1 is the structure of the utility model embodiment one and the current schematic diagram in when sterilization.
Fig. 2 is the structure of the utility model embodiment two and the current schematic diagram in when sterilization.
Fig. 3 is normally closed one-way valve structures schematic diagram.
Fig. 4 is the structure of the utility model embodiment three and the current schematic diagram in when sterilization.
Fig. 5 is the structure of the utility model embodiment four and the current schematic diagram in when sterilization.
Fig. 6 is the structure of the utility model embodiment five and the current schematic diagram in when sterilization.
Fig. 7 is the structure of the utility model embodiment six and the current schematic diagram in when sterilization.
Fig. 8 is the structure of the utility model embodiment seven and the current schematic diagram in when sterilization.
Fig. 9 is the structure of the utility model embodiment eight and the current schematic diagram in when sterilization.
Figure 10 is the structure of the utility model embodiment nine and the current schematic diagram in when sterilization.
The specific embodiment
Below in conjunction with concrete accompanying drawing the utility model is described in detail, but is to be understood that the detailed description does not here constitute the restriction to the utility model protection domain.
Embodiment one: in conjunction with shown in Figure 1, and a kind of forced circulation high-temperature water sterilization cold and hot water drinking machine, it comprises water dispenser bucket (10) and heat jar (1); Described bucket (10) volume is bigger, its underpart is a cold water area, top is the normal temperature pool, between cold water area and normal temperature pool, be provided with water-stop sheet (8), the bottom of bucket (10) is provided with outlet pipe (2), the end of outlet pipe (2) is provided with cold water faucet (3), and bucket (10) is provided with temperature controller (11), and the inside of bucket (10) is provided with water fender (7) on the bottom surface; Described heat jar (1) is provided with water inlet pipe (15), the upper end of water inlet pipe (15) is communicated with the normal temperature pool of bucket (10), the bottom of heat jar (1) is provided with heat jar drainpipe (17), the right part of heat jar drainpipe (17) is provided with pipe plug (18), the left side section of heat jar drainpipe (17) is merged into the bottom that a pipeline is communicated with heat jar (1) with a heat jar water inlet pipe (15), the top of heat jar (1) is provided with the top that heat jar blast pipe (12) is communicated with the waterline (9) of bucket (10), the top of heat jar (1) is provided with heat jar outlet pipe (13), the end of heat jar outlet pipe (13) is provided with hot water tap (14), the top of heat jar (1) is provided with the bottom that circulation pipe (5) is communicated with bucket (10), circulation pipe (5) is provided with water pump (4) and normally closed check valve (6), and the inside of heat jar (1) is provided with water fender (16) at the bottom of the jar.
The structure of described normally closed check valve (6) as shown in Figure 3, it comprises upper valve body (86), following valve body (92), sealing gasket (89), flap (90) and spring (88), sealing gasket (89) is arranged on the flap (90), spring (88) is enclosed within outside the flap (90), upper valve body (86) and following valve body (92) are by being threaded and sealing by sealing ring (91), and upper valve body (86) inside is provided with gusset (87).
During the present embodiment sterilization, start water pump (4), then under the dynamic action of water pump (4), water in the heat jar (1) upwards flows, passing circulation pipe (5) rises in the bucket (10), and continue upwards to flow, be back to the bottom of heat jar (1) at last from heat jar water inlet pipe (15) downwards, and form circulating water flow with this.Along with the operation of water pump (4), the water temperature in the bucket (10) constantly rises, and the water temperature in the heat jar (1) constantly descends.When the water temperature in the heat jar (1) is reduced to the lower limit temperature of heat jar (1), be located at the electric heater energising heating on the heat jar (1).Along with the energising heating of electric heater and constantly circulating of water, the water temperature in bucket (10) and the heat jar (1) all rises gradually.When the water temperature in the bucket (10) rises to the control temperature of temperature controller (11), stop heating, stop water pump (4) operation simultaneously, open cold tap (3) after insulation a period of time, emit the hot water in the bucket (10), so that again outlet pipe (2) and cold water faucet (3) are carried out disinfection.So far, disinfecting process finishes, and water dispenser enters normal operating condition.
Embodiment two: in conjunction with shown in Figure 2, a kind of forced circulation high-temperature water sterilization cold and hot water drinking machine, comprise water dispenser bucket (21) and heat jar (38), the top of described heat jar (38) is provided with return duct (19) and is communicated on the bucket outlet pipe (20), return duct (19) is provided with magnetic valve (6), outlet pipe (20) is connected with cold water faucet (3), the bottom of heat jar (1) is provided with the normal temperature pool that circulation pipe (35) is communicated with bucket (21), circulation pipe (35) is provided with water pump (4), circulation pipe (35) also is the water inlet pipe of heat jar (38), the inside of heat jar (38) at the bottom of jar and tank deck be respectively equipped with water fender (22) and water fender (61).
During the present embodiment sterilization, open water pump (4) and magnetic valve (6), then under the dynamic action of water pump (4), water in the heat jar (38) flows downward, passing circulation pipe (35) rises in the bucket (21), be back to the top of heat jar (38) then through the outlet pipe (20) of bucket (21) and return pipe (19) downwards, and form circulating water flow with this.Along with the operation of water pump (4), the water temperature in the bucket (21) constantly rises, and the water temperature in the heat jar (38) constantly descends.When the water temperature in the heat jar (38) is reduced to lower limit temperature, electric heater energising heating.Along with the energising heating of electric heater and constantly circulating of water, the water temperature in bucket (21) and the heat jar (38) all rises gradually.When the water temperature in the bucket (21) rises to the control temperature of temperature controller, stop heating, switch off the pump simultaneously (4) and magnetic valve (6), open cold tap (3) after insulation a period of time, emit the hot water in the bucket (21), so that again cold water faucet (3) is carried out disinfection.So far, disinfecting process finishes, and water dispenser enters normal operating condition.
Other requirement of present embodiment is identical with embodiment one.
Embodiment three: in conjunction with shown in Figure 4, and a kind of forced circulation high-temperature water sterilization cold and hot water drinking machine, it comprises water dispenser bucket (31) and heat jar (23); Be provided with water-stop sheet (30) in the described bucket (31), its lateral wall is provided with temperature controller (32), and its inside is provided with water fender (28) on the bottom surface, and its bottom is provided with outlet pipe (26), and the end of outlet pipe (26) is provided with cold water faucet (3); Described heat jar (23) is provided with water inlet pipe (29), the epimere of water inlet pipe (29) passes the bottom of bucket (31) and water-stop sheet (30) joins and opening at the upper surface of water-stop sheet (30), the hypomere of heat jar water inlet pipe (29) passes the bottom that reaches heat jar (23) under the tank deck of heat jar (23), the top of heat jar (23) is provided with circulation pipe (25) and is communicated with bucket outlet pipe (26), circulation pipe (25) is provided with water pump (27) and normally closed check valve (24), and water fender is not established in the bottom of heat jar (23).
During the present embodiment sterilization, start water pump (27), then under the dynamic action of water pump (27), water in the heat jar (23) upwards flows, rise in the bucket (31) through circulation pipe (25) and bucket outlet pipe (26), and continue upwards to flow, after heat jar water inlet pipe (29) is back to the bottom of heat jar (23) downwards, and form circulating water flow with this.Along with the operation of water pump, the water temperature in the bucket (31) constantly rises, and the water temperature in the heat jar (23) constantly descends.When the water temperature in the heat jar (23) is reduced to lower limit temperature, electric heater energising heating.Along with the energising heating of electric heater and constantly circulating of water, the water temperature in water temperature in the bucket (31) and the heat jar (23) all rises gradually.When the water temperature in the bucket (31) rises to the control temperature of temperature controller (32), stop heating, stop water pump (27) operation simultaneously, after insulation a period of time, open tap (3), emit the hot water in the bucket (31), so that again tap (3) is carried out disinfection.So far, disinfecting process finishes, and water dispenser enters normal operating condition.
Other requirement of present embodiment is identical with embodiment one.
Embodiment four: in conjunction with shown in Figure 5, a kind of forced circulation high-temperature water sterilization cold and hot water drinking machine, present embodiment is provided with the bottom that circulation pipe (78) is communicated to bucket (34) at the top of heat jar (23), and circulation pipe (78) is provided with water pump (27) and normally closed check valve (77).Other requirement of present embodiment is identical with embodiment three.
Embodiment five: in conjunction with shown in Figure 6, and a kind of forced circulation high-temperature water sterilization cold and hot water drinking machine, it comprises water dispenser bucket (40), independently cold jar (37) and hot jar (44) is set; The bottom of described heat jar (44) is provided with the bottom that heat jar water inlet pipe (41) is communicated with bucket (40), its top is provided with the bottom that circulation pipe (42) is communicated with cold jar (37), circulation pipe (42) is provided with water pump (43) and normally closed check valve (85), and the top and the bottom of heat jar (44) also are respectively equipped with outlet pipe and drainpipe; The top of described cold jar (37) is provided with the bottom that cold jar of water inlet pipe (39) is communicated with bucket (40), and its inside is provided with water fender (36) in the bottom surface, and its bottom is provided with outlet pipe, and the outlet pipe end is provided with tap (3); Described bucket (40) is provided with temperature controller (45) on its lateral wall.
During the present embodiment sterilization, start water pump (43), then under the dynamic action of water pump (43), water in the heat jar (44) upwards flows, and enters the bottom of cold jar (37) through circulation pipe (42), continues then upwards to flow, rise in the bucket (40) through cold jar of water inlet pipe (39), and in bucket, form heat transfer free convection, after heat jar water inlet pipe (41) is back to the bottom of heat jar (44) downwards, and form circulating water flow with this.Along with the operation of water pump (43), the water temperature in bucket (40) and cold jar (37) constantly rises, and the water temperature in the heat jar (44) constantly descends.When the water temperature in the heat jar (44) is reduced to lower limit temperature, electric heater energising heating.Along with the energising heating of electric heater and constantly circulating of water, the water temperature in bucket (40) and cold jar (37) all rises gradually.When the water temperature in the bucket (40) rises to the control temperature of temperature controller (45), stop heating, stop water pump (43) operation simultaneously, after insulation a period of time, open tap (3) and emit hot water in cold jar (37) and the bucket (40), so that again the outlet pipe of tap (3) and cold jar (37) is carried out disinfection.So far, disinfecting process finishes, and water dispenser enters normal operating condition.
Embodiment six: in conjunction with shown in Figure 7, and a kind of forced circulation high-temperature water sterilization cold and hot water drinking machine, it comprises cold jar (47), heat jar (50) and bucket; The top of described heat jar (50) is provided with the water inlet pipe (81) that circulation pipe (49) is communicated with cold jar (47), circulation pipe (49) is provided with water pump (43) and normally closed check valve (83), the bottom of heat jar (50) is provided with water inlet pipe (33) and is communicated with the bucket bottom, and water inlet pipe (33) is provided with check valve (38); The top of described cold jar (47) is provided with water inlet pipe (81), water inlet pipe (81) is provided with magnetic valve (82), the outlet pipe (48) of cold jar (47) and drainpipe (46) are merged into the bottom that a pipeline is communicated with cold jar (47), and outlet pipe (48) is provided with depotition cock (3); Draw a return pipe (80) from the waterline top of bucket and be communicated with outlet pipe (48).
During the present embodiment sterilization, start water pump (43), close magnetic valve (82) simultaneously, then under the dynamic action of water pump (43), the water in the heat jar (50) upwards flows, and enters the top of cold jar (47) through circulation pipe (49), flow downward then, rise in the bucket through cold jar outlet pipe (48) and return pipe (80),, and form circulating water flow with this after heat jar water inlet pipe (33) is back to the bottom of heat jar (50) downwards.Along with the operation of water pump, the water temperature in bucket and cold jar (47) constantly rises, and the water temperature in the heat jar (50) constantly descends.When the water temperature in the heat jar (50) is reduced to lower limit temperature, electric heater energising heating.Along with the energising heating of electric heater and constantly circulating of water, the water temperature in bucket and cold jar (47) all rises gradually.When the water temperature in the bucket rises to the control temperature, stop heating, stop water pump (43) operation and opens solenoid valve (82) simultaneously, unlatching tap (3) is emitted the hot water in cold jar (47) and the bucket after insulation a period of time, so that tap (3) is carried out disinfection again.So far, disinfecting process finishes, and water dispenser enters normal operating condition.
Other requirement of present embodiment is identical with embodiment five.
Embodiment seven: in conjunction with shown in Figure 8, a kind of forced circulation high-temperature water sterilization cold and hot water drinking machine, present embodiment are provided with circulation pipe (52) at the top of heat jar (53) and are communicated with cold jar of outlet pipe (51), and circulation pipe (52) is provided with water pump (43) and normally closed check valve (84).Other requirement of present embodiment is identical with embodiment five.
Embodiment eight: in conjunction with shown in Figure 9, and a kind of forced circulation high-temperature water single hot shot water machine of sterilizing, it comprises water dispenser bucket (62) and heat jar (68); Described bucket (62) is provided with temperature controller (64), and its bottom is provided with outlet pipe (60), and outlet pipe (60) end is provided with depotition cock (58); The lower sides of described heat jar (68) is provided with the bottom that water inlet pipe (54) is communicated with bucket (62), water inlet pipe (54) is provided with check valve (55), the top of heat jar (68) is provided with circulation pipe (59) and is communicated with bucket outlet pipe (60), circulation pipe (59) is provided with water pump (56) and magnetic valve (57), heat jar (68) top is provided with the top that blast pipe (65) is communicated with bucket waterline (63), the bottom of heat jar (68) is provided with drainpipe (69), drainpipe (69) end is provided with pipe plug (70), the top of heat jar (68) is provided with heat jar outlet pipe (66), and outlet pipe (66) end is provided with depotition cock (67).
During the present embodiment sterilization, open water pump (56) and magnetic valve (57), then under the dynamic action of water pump (56), water in the heat jar (68) upwards flows, rise to the bottom of bucket (62) through circulation pipe (59) and outlet pipe (60), and in bucket (62), form heat transfer free convection, after heat jar water inlet pipe (54) is back to the bottom of heat jar (68) downwards, and form circulating water flow with this.Along with the operation of water pump (56), the water temperature in the bucket (62) constantly rises, and the water temperature in the heat jar (68) constantly descends.When the water temperature in the heat jar (68) is reduced to lower limit temperature, electric heater energising heating.Along with the energising heating of electric heater and constantly circulating of water, the water temperature in bucket (62) and the heat jar (68) all rises gradually.When the water temperature in the bucket (62) rises to the control temperature of temperature controller (64), stop heating, switch off the pump simultaneously (56) and magnetic valve (57) are opened tap (58) and are emitted hot water in the bucket (62), so that tap (58) is carried out disinfection again after insulation a period of time.So far, disinfecting process finishes, and water dispenser enters normal operating condition.
Embodiment nine: in conjunction with shown in Figure 10, a kind of forced circulation high-temperature water single hot shot water machine of sterilizing, it comprises water dispenser bucket (74) and heat jar (72), the bottom of heat jar (72) is provided with the bottom that heat jar water inlet pipe (71) is communicated with bucket (74), the top of heat jar (72) is provided with the bottom that circulation pipe (75) is communicated with bucket (74), circulation pipe (75) is provided with water pump (56) and magnetic valve (57), and the bottom of heat jar (72) is provided with water fender (76).Other requirement of present embodiment is identical with embodiment eight.
Claims (10)
1. forced circulation high-temperature water sterilization water dispenser, it comprises and it is characterized in that water dispenser bucket and heat jar: described heat jar is provided with circulation pipe, and circulation pipe is provided with water pump.
2. according to the described forced circulation high-temperature water sterilization of claim 1 water dispenser, it is characterized in that: described circulation pipe is communicated with the outlet pipe of water dispenser bucket or water dispenser bucket.
3. according to the described forced circulation high-temperature water sterilization of claim 1 water dispenser, it is characterized in that: described water dispenser is provided with cold jar that independently is provided with, and described circulation pipe is communicated with the outlet pipe of cold jar of water dispenser or cold jar.
4. according to the described forced circulation high-temperature water sterilization of claim 1 water dispenser, it is characterized in that: described circulation pipe is provided with valve.
5. according to the described forced circulation high-temperature water sterilization of claim 4 water dispenser, it is characterized in that: described valve is a magnetic valve.
6. according to the described forced circulation high-temperature water sterilization of claim 4 water dispenser, it is characterized in that: described valve is normally closed check valve, is provided with spring in the normally closed check valve.
7. according to the described forced circulation high-temperature water sterilization of claim 1 water dispenser, it is characterized in that: the bottom of described water dispenser bucket is provided with water fender.
8. according to the described forced circulation high-temperature water sterilization of claim 3 water dispenser, it is characterized in that: described cold jar bottom is provided with water fender.
9. according to the described forced circulation high-temperature water sterilization of claim 1 water dispenser, it is characterized in that: the bottom of described heat jar is provided with water fender.
10. according to the described forced circulation high-temperature water sterilization of claim 1 water dispenser, it is characterized in that: described bucket is provided with temperature control equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201269186U CN201061464Y (en) | 2007-07-16 | 2007-07-16 | Forced-air circulation high-temperature water disinfection drinking machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201269186U CN201061464Y (en) | 2007-07-16 | 2007-07-16 | Forced-air circulation high-temperature water disinfection drinking machine |
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| CN201061464Y true CN201061464Y (en) | 2008-05-21 |
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| CNU2007201269186U Expired - Fee Related CN201061464Y (en) | 2007-07-16 | 2007-07-16 | Forced-air circulation high-temperature water disinfection drinking machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960972A (en) * | 2013-01-29 | 2014-08-06 | 美的集团股份有限公司 | Water dispenser |
| CN104323714A (en) * | 2014-11-13 | 2015-02-04 | 江苏正本净化节水科技实业有限公司 | Hot water disinfection type water drinking system |
| CN106308512A (en) * | 2016-08-16 | 2017-01-11 | 佛山市顺德区美的饮水机制造有限公司 | Cold tank assembly of water purifying and drinking machine and water purifying and drinking machine provided with cold tank assembly |
| CN106388613A (en) * | 2016-06-27 | 2017-02-15 | 苏州华爱电子有限公司 | Heating type disinfection waterway system for water dispenser with underlying water bucket |
| CN106419549A (en) * | 2016-09-26 | 2017-02-22 | 海南立昇净水科技实业有限公司 | Water dispenser |
| CN113876201A (en) * | 2021-10-10 | 2022-01-04 | 李志红 | Water dispenser with sterilization function |
| CN113892817A (en) * | 2020-07-06 | 2022-01-07 | 佛山市顺德区美的饮水机制造有限公司 | Cold tank assembly and water dispenser |
-
2007
- 2007-07-16 CN CNU2007201269186U patent/CN201061464Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960972A (en) * | 2013-01-29 | 2014-08-06 | 美的集团股份有限公司 | Water dispenser |
| CN103960972B (en) * | 2013-01-29 | 2016-11-16 | 美的集团股份有限公司 | Water dispenser |
| CN104323714A (en) * | 2014-11-13 | 2015-02-04 | 江苏正本净化节水科技实业有限公司 | Hot water disinfection type water drinking system |
| CN106388613A (en) * | 2016-06-27 | 2017-02-15 | 苏州华爱电子有限公司 | Heating type disinfection waterway system for water dispenser with underlying water bucket |
| CN106308512A (en) * | 2016-08-16 | 2017-01-11 | 佛山市顺德区美的饮水机制造有限公司 | Cold tank assembly of water purifying and drinking machine and water purifying and drinking machine provided with cold tank assembly |
| CN106419549A (en) * | 2016-09-26 | 2017-02-22 | 海南立昇净水科技实业有限公司 | Water dispenser |
| CN106419549B (en) * | 2016-09-26 | 2019-04-19 | 海南立昇净水科技实业有限公司 | Water dispenser |
| CN113892817A (en) * | 2020-07-06 | 2022-01-07 | 佛山市顺德区美的饮水机制造有限公司 | Cold tank assembly and water dispenser |
| CN113892817B (en) * | 2020-07-06 | 2023-10-27 | 佛山市顺德区美的饮水机制造有限公司 | Cold tank components and water dispensers |
| CN113876201A (en) * | 2021-10-10 | 2022-01-04 | 李志红 | Water dispenser with sterilization function |
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