CN100500064C - No air-intaking type drinking water machine - Google Patents
No air-intaking type drinking water machine Download PDFInfo
- Publication number
- CN100500064C CN100500064C CNB2005100469706A CN200510046970A CN100500064C CN 100500064 C CN100500064 C CN 100500064C CN B2005100469706 A CNB2005100469706 A CN B2005100469706A CN 200510046970 A CN200510046970 A CN 200510046970A CN 100500064 C CN100500064 C CN 100500064C
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- water
- bucket
- courage
- air
- pipe
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- Expired - Fee Related
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Abstract
A non-air water drinking appliance is composed of water drum, internal cold water container, internal hot water container, etc. It features that said water drum has the corrugated lateral wall, so its volume varies with the water volume and there is no air in the water drum and no secondary pollution.
Description
Affiliated technical field
The present invention relates to a kind of drinking equipment, promptly a kind of no air-intaking type drinking water machine.
Background technology
Existing water dispenser all is to be made of bucket and water courage etc., and bucket tips upside down on smart seat and above the transition tank, the diaphragm seal that the water guide post of smart seat the inside punctures on the bucket opening enters bucket, and the water in the bucket enters the water courage by the water guide post.The water courage can be divided into cold water courage and hot water liner, and what have has only wherein a kind of water courage.Water courage outside is provided with tap, drinks for people's water receiving.The bucket of this water dispenser must enter isopyknic air through the air admission hole of smart seat or transition tank in the process that supplies water to the water courage.Owing to carry bacterium and impurity in the air, can make the inner bucket water body cause secondary pollution.In addition because smart seat and transition tank are not enclosed constructions, the time have insect or foreign material to enter, also can become pollution sources.Pure water in the bucket generally can be guaranteed the quality one to two year before Kaifeng, and after the Kaifeng, can only guarantee the quality 7-10 days under the room temperature, and visible secondary pollution is very serious.In order to solve secondary pollution problem, the someone has adopted ways such as setting up filter or bactericidal unit, but effect all is unsatisfied with.Can increase cost on the one hand, also can increase the difficulty of operation on the other hand, what have also can cause new pollution.For example, filter such as untimely cleaning will become new pollution sources.Therefore, the secondary pollution problem of existing water dispenser is a problem anxious to be solved.
Summary of the invention
The purpose of this invention is to provide a kind of water dispenser that can prevent secondary pollution.
Above-mentioned purpose is realized by following technical scheme: develop a kind of no air-intaking type drinking water machine, also be to constitute by bucket, water courage etc., different is: the bucket wall of said bucket is to be made of folding corrugated plating, when the bucket wall is folding, the volume of bucket diminishes, and is connected by airtight pipeline between the opening of bucket and the water courage.When the water in the bucket flowed out, the volume of bucket also diminished thereupon, and air can not enter.
Airtight pipeline between the opening of said bucket and the water courage is a kind of airtight water pipe, and an end of water pipe is provided with the seal receptacle that can be tightly connected with the bucket opening, and the other end is provided with and the airtight joint that is connected of water courage.
Said seal receptacle is to be made of the sleeve of a cup-shaped and middle water guide post and following water pipe, and the inner surface of sleeve is identical mutually sealing surface with the outer surface in bucket bucket footpath.
Elastic seal ring is equipped with in the sleeve inner chamber the inside of said seal receptacle.
Said seal receptacle is to put an elastic seal cartridge, the following connection water pipe of elastic seal cartridge in the outside of existing smart seat of water dispenser.
Said seal receptacle is to be provided with an intubate that is sealed and matched mutually with the water guide post opening of existing smart seat of water dispenser in the water pipe upper end, and intubate is inserted water guide post opening and constituted airtight pipeline.
On the water pipe between the opening of said bucket and the water courage check valve is housed.
Said water courage comprises hot water liner, and a safety valve is housed above the hot water liner.
Safety valve is a blast pipe of often opening, and the upper end of blast pipe is higher than the peak level of bucket.
The no air-intaking type drinking water machine that adopts technique scheme to make, air can not enter bucket, thereby has avoided secondary pollution, and has characteristics such as simple in structure, easy to operate, with low cost.
Description of drawings
Fig. 1 is the front view of a kind of embodiment;
Fig. 2 is the vertical view of a kind of embodiment;
Fig. 3 is the front view of first kind of embodiment of parts seal receptacle;
Fig. 4 is the front view of second kind of embodiment of parts seal receptacle;
Fig. 5 is the front view of the third embodiment of parts seal receptacle.
Fig. 6 is the front view of the 4th kind of embodiment of parts seal receptacle.
Among the figure as seen: bucket 1, corrugated plating 2, the bucket neck 3, cabinet 4, seal receptacle 5, water guide post 6, water pipe 7, cold water courage 8, cold water efferent duct 9, refrigerator 10, cold courage feed pipe 11, check valve 12, check valve 13, hot courage feed pipe 14, hot water liner 15, temperature controller 16, electric heater 17, safety valve 18, the hot water delivery pipe 19, sleeve 20, elastic seal ring 21, smart seat 22, elastic seal cartridge 23, intubate 24.
The specific embodiment
As shown in Figure 1 and Figure 2, this water dispenser top also has a bucket 1, a cabinet 4 is arranged below, a cold water courage 8 and a hot water liner 12 are equipped with in cabinet 4 the insides, and the water of bucket 1 the inside enters cold courage feed pipe 11 and hot courage feed pipe 14 by water pipe 7, enters cold water courage 8 and hot water liner 15 more respectively, during water, open the tap of outside, the water in the cold water courage 8 is by cold water efferent duct 9, and the water in the hot water liner 15 is drunk for people to tap by hot water delivery pipe 16.Different is: the bucket wall of said here bucket 1 is the collapsible plate face that surrounds with flexible corrugated plating 2, when the current direction water courage of bucket 1 the inside, the bucket wall of bucket 1 is also folding thereupon, and the height of bucket and volume are also diminishing, thereby need not carry out air displacement, water also can flow out bucket 1.In order better to prevent secondary pollution, between bucket 1 and water courage, omitted the smart seat and the transition tank of original ventilation, and adopted airtight pipeline.This pipeline is made of seal receptacle 5, water pipe 7, and for being sealed and matched, water pipe 7 lower ends are connected by airtight joint with the water courage between the bucket footpath 3 of seal receptacle 5 and bucket 1.That is to say, to being a closed system isolated the water courage, thereby can not polluted by air with extraneous air from bucket 1.In addition, water pipe 7 lower end bifurcateds pick out cold courage feed pipe 11 and hot courage feed pipe 14, on the cold courage feed pipe 11 check valve 12 are housed, on hot courage feed pipe 14, check valve 13 is housed, water in the water pipe can only flow on one side to the water courage, and can not drive in the wrong direction, even air has entered the water courage, can not enter bucket, thereby strengthened pollution-proof performance, simultaneously, also avoided the mixed flow of hot and cold water.
Because check valve 13 has been installed, hot water liner 15 inside are easy to generate pressure, for this reason, a safety valve 18 are housed on hot water liner 15, prescribe a time limit when the courage internal pressure reaches, and safety valve 18 is opened pressure releases automatically, closes automatically then.Certainly, this safety valve 18 also can be a blast pipe of often opening, and the upper end of blast pipe is higher than the peak level of bucket.Because the water in the hot water liner is seldom, temperature height in addition, bacterium or virus are difficult for surviving, and also can not pollute even blast pipe enters little air.
Make bucket 1 become airtight system, just must change the connected mode between existing bucket opening and the water pipe, adopt the structure that is tightly connected between the water courage.Certainly, the structure that is tightly connected is a lot.Fig. 3,4,5 has introduced three kinds of seal receptacles respectively, can both reach the purpose of sealing.
Seal receptacle as shown in Figure 3 is to be made of the sleeve 20 of a cup-shaped and middle water guide post 6 and following water pipe 7, and the inner surface of sleeve 20 is identical mutually sealing surfaces with the outer surface in bucket bucket footpath 3.During use, sleeve 20 is inserted in the bucket footpath 3 of bucket 1, water guide post 6 punctures the diaphragm seal of bucket opening, and the water in the bucket enters water pipe 7 with regard to returning from the side opening of water guide post 6, and simultaneously, the outer surface in bucket bucket footpath 3 contacts and seals with the inner surface of seal receptacle sleeve 20.
Shown in Figure 5 is to put an elastic seal cartridge 23 in the outside of existing smart seat of water dispenser 22, the following connection water pipe 7 of elastic seal cartridge 23, also can reach the purpose of sealing, and can utilize existing water dispenser to transform, thereby save a large amount of funds.
Shown in Figure 6 is that intubate 24 lower ends are connected with water pipe from intubate 24 of opening insertion of the water guide post lower end of existing smart seat of water dispenser 22, and the intubate profile is the thinner taper of front end, inserts the back and combines with opening is airtight.Adopt this structure, also can be transformed into no air-intaking type drinking water machine to existing water dispenser.
Claims (4)
1. no air-intaking type drinking water machine, comprise bucket and water courage, it is characterized in that: the bucket wall of said bucket (1) is to be made of folding corrugated plating (2), when the bucket wall is folding, the volume of bucket diminishes, the opening of bucket (1) and water courage (8,15) the airtight pipeline between is a kind of airtight water pipe (7), one end of water pipe (7) is provided with the seal receptacle (5) that can be tightly connected with the bucket neck (3) of bucket (1), the other end is provided with and water courage (8,15) joint of airtight connection, seal receptacle (5) are to put an elastic seal cartridge (23), the following connection water pipe (7) of elastic seal cartridge (23) in the outside of existing smart seat of water dispenser (22).
2. no air-intaking type drinking water machine according to claim 1 is characterized in that: on the opening of said bucket (1) and the water pipe between the water courage check valve (12,13) is housed.
3. no air-intaking type drinking water machine according to claim 1 is characterized in that: said water courage comprises cold water courage (8) and hot water liner (15), and a safety valve (18) is housed on hot water liner (15).
4. no air-intaking type drinking water machine according to claim 3 is characterized in that: safety valve (18) is a blast pipe of often opening, and the upper end of blast pipe is higher than the peak level of bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100469706A CN100500064C (en) | 2005-07-28 | 2005-07-28 | No air-intaking type drinking water machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100469706A CN100500064C (en) | 2005-07-28 | 2005-07-28 | No air-intaking type drinking water machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1903106A CN1903106A (en) | 2007-01-31 |
| CN100500064C true CN100500064C (en) | 2009-06-17 |
Family
ID=37672579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100469706A Expired - Fee Related CN100500064C (en) | 2005-07-28 | 2005-07-28 | No air-intaking type drinking water machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100500064C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103519688A (en) * | 2013-11-01 | 2014-01-22 | 倍适（北京）科技有限公司 | Drinking water bucket and drinking water device |
| CN104783661B (en) * | 2015-04-13 | 2018-05-01 | 方卫国 | A kind of negative pressure water dispenser |
| CN105286639A (en) * | 2015-08-27 | 2016-02-03 | 浙江海洋学院 | Shock-insulation water dispenser |
-
2005
- 2005-07-28 CN CNB2005100469706A patent/CN100500064C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1903106A (en) | 2007-01-31 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20090617 Termination date: 20110728 |