CN2666318Y - Negative pressur supplying water drinker - Google Patents

Negative pressur supplying water drinker Download PDF

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Publication number
CN2666318Y
CN2666318Y CN 03232196 CN03232196U CN2666318Y CN 2666318 Y CN2666318 Y CN 2666318Y CN 03232196 CN03232196 CN 03232196 CN 03232196 U CN03232196 U CN 03232196U CN 2666318 Y CN2666318 Y CN 2666318Y
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CN
China
Prior art keywords
water
bucket
pressure
bag
cover
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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
Application number
CN 03232196
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Chinese (zh)
Inventor
程文鹏
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Individual
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Individual
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Priority to CN 03232196 priority Critical patent/CN2666318Y/en
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Publication of CN2666318Y publication Critical patent/CN2666318Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

In order to solve the problem that various inverted bubblers which supply water are polluted by air, the utility model provides a bubbler which supplies water in sub-pressure way. The proposal is that a water storing bottle is arranged in a bucket, a bucket cover can cover the mouth of the water storing bottle, and the bottom of the bucket is provided with a venthole. An obturating ring is arranged on the water conduit of the bubbler, and parts such as a triple valve, a holding valve or a reducing valve are positioned in connecting pipelines among various elements, which forms a closed pipeline of water supply. The whole process of water supply is carried out in the sub-pressure closed pipeline, thus liquid left in the bucket can not be polluted or deteriorated.

Description

The water dispenser of negative pressure water supply
Technical field
A kind of water dispenser of negative pressure water supply refers to household drinker especially.
Background technology
The use of water dispenser is more and more general.But water dispenser, beverage machine that the various inversion types of being sold in the market supply water are all leaned on entering of air, just can displace the liquid in the bucket, and this method of supplying water can cause harmful substances in air to pollute the interior remaining liq of bucket.Liquid in the particularly high hygienic requirements bucket is along with the prolongation air of the phase of drinking is just more outstanding to pollution, the spoilage problems that liquid caused.In addition, the turnover bucket easily is with dust because of the surplus water in cleaning dirty and the water fountain bucket seat and is entered in the water dispenser or the like problem, can cause the pollution problem of hiding again.
Summary of the invention
For the water dispenser that solves various inversion types water supply is subjected to the air-polluting problem, the utility model provides a kind of water dispenser of negative pressure water supply, its scheme is: place a water bag in bucket, the volume of water bag is close with the volume of bucket, Bucket Cover can cap seal water bag sack, the bottom of bucket is provided with passage.On the bucket seat of water dispenser, be provided with two one high and one low interface tubes, the contact site of aqueduct and Bucket Cover is provided with sealing ring, the lower end of aqueduct connects threeway, other two ends of this threeway connect the import of cold valves and check valve respectively, the outlet of check valve is connected with the water inlet of electrical heating water pot lower end, the gas outlet at electrical heating water pot top connects pressure-reducing valve, and the other end of pressure-reducing valve connects the air inlet pipe interface on the bucket seat.When being inverted in bucket on the water dispenser, the passage of bucket bottom is subjected to air pressure, and the compressing water bag makes the water in the water bag be divided into two the tunnel through behind the aqueduct by threeway, discharges hot and cold water purification by cold valves and hot water valve respectively.In the electrical heating water pot, Yin Jiawen and when producing too high pressure, this pressure flows in the water-collecting tray after the post-decompression unnecessary carbonated drink of pressure-reducing valve enters bucket seat again.Whole water supply process all carries out in the closed conduit under the negative pressure, and air can not enter in the interior water bag of bucket, thereby has avoided air pollution residue water quality, and each in addition back replacing water bag that uses has been avoided the pollution of hiding that causes because of bucket is cleaning dirty again.
Description of drawings
Accompanying drawing 1 is the utility model overall schematic.
Accompanying drawing 2 is the profile of bucket seat.
The specific embodiment
See also shown in the accompanying drawing, this water dispenser is made up of bucket 1 and water dispenser support 17.In the bucket 1 among the figure, place a water bag 3, water bag 3 can be a plastic sheeting, after filling water, the shape and the volume of the shape of water bag 3 and volume and bucket 1 are close, the sack of water bag 3 stretches out outside the mouth of bucket 1, the lid 7 of available bucket 1, with the sack of water bag 3 be locked in cover 7 with the bung contact site of bucket 1, the bottom of bucket 1 is provided with passage 2, after water bag 3 is filled water, covers the Bucket Cover 7 that first wife's water blocking 4 is housed, and with passage 2 outsides of bucket 1 bottom, with stand-by behind the viscosity gummed paper cap seal.Aqueduct 8 in the water dispenser support 17 is fixed on the bottom of bucket seat 5 inner chambers, aqueduct 8 is provided with sealing ring 6 with the contact site of Bucket Cover 7, the external diameter of sealing ring 6 is slightly larger than the internal diameter of Bucket Cover 7, the lower end of aqueduct 8 is connected to threeway 10, two ends in addition of threeway 10, connect the import of cold valves 11 and check valve 12 respectively, the outlet of check valve 12 is connected with the water inlet of electrical heating water pot 14 lower ends, the delivery port at electrical heating water pot 14 middle parts is connected with the water inlet of hot water valve 15, the gas outlet at electrical heating water pot 14 tops is by the air inlet pipe interface on pressure-reducing valve 16 access bucket seats 5 tops, and the drain interface of bucket seat 5 lowers one side inserts in the water storage tray 13 with hose adapter 9.
During use, when bucket 1 is inverted the bucket seat 5 that inserts water dispenser, water blocking 4 is backed down by aqueduct 8 immediately, remove the sticky paper in passage 2 outsides this moment, make passage 2 open-minded, water in the water bag 3 promptly is in the water supply state for the treatment of under the negative pressure, when unlatching is located at cold valves 11 or hot water valve 15 on the water dispenser support 17, when making interruption or continuous water supply, because of passage 2 is in opening state, make the water bag 3 of atmospheric pressure in passage 2 is added to bucket 1, make water bag 3 tops be in barotropic state, water in the water bag 3 produces suction function because of the high low head of liquid level, with the water in the water bag 3, press to aqueduct 8 after threeway 10 is divided into two tunnel, one road cooling water valve 11 and discharge cold water purification, another road flows into electrical heating water pot 14 through check valve 12, and the heating back discharges hot water purification by hot water valve 15.When electrical heating water pot 14 internal causes are heated and are produced too high pressure, this pressure is after pressure-reducing valve 16 decompressions, its unnecessary air water enters in the bucket seat 5, drain interface by bucket seat 5 bottoms is aggregated into water-collecting tray 13 with surplus water, in addition, bucket 1 insert or when extracting water dispenser left surplus water also the drain interface through bucket seat 5 bottoms flow in the water-collecting tray 13, enter the interior negative pressure water supply state of water bag so whole water supply process is in no air all the time, be subjected to the air-polluting problem with regard to not having remaining liq certainly.
The utility model can be applicable to the water dispenser that various inversion types supply water, and avoids air pollution, guarantees health.

Claims (1)

1, a kind of water dispenser of negative pressure water supply, comprise bucket and water dispenser, it is characterized in that: in bucket, place a water bag, the volume of water bag is close with the volume of bucket, Bucket Cover can cap seal water bag sack, the bottom of bucket is provided with passage, on the bucket seat of water dispenser, be provided with two one high and one low interface tubes, the contact site of aqueduct and Bucket Cover is provided with sealing ring, the lower end of aqueduct connects threeway, other two ends of this threeway connect the import of cold valves and check valve respectively, the outlet of check valve is connected with the water inlet of electrical heating water pot lower end, the gas outlet at electrical heating water pot top connects pressure-reducing valve, and the other end of pressure-reducing valve connects the air inlet pipe interface on the bucket seat.
CN 03232196 2003-06-16 2003-06-16 Negative pressur supplying water drinker Expired - Fee Related CN2666318Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03232196 CN2666318Y (en) 2003-06-16 2003-06-16 Negative pressur supplying water drinker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03232196 CN2666318Y (en) 2003-06-16 2003-06-16 Negative pressur supplying water drinker

Publications (1)

Publication Number Publication Date
CN2666318Y true CN2666318Y (en) 2004-12-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03232196 Expired - Fee Related CN2666318Y (en) 2003-06-16 2003-06-16 Negative pressur supplying water drinker

Country Status (1)

Country Link
CN (1) CN2666318Y (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006063535A1 (en) * 2004-12-17 2006-06-22 Zhigang Yu Anti-pollution drinking water machine
CN100404971C (en) * 2006-11-28 2008-07-23 余志刚 Water inflow and exhaust mechanism of heating water chamber in drinking water device
CN100448386C (en) * 2006-04-25 2009-01-07 余志刚 Packed water drinking machine
CN1965743B (en) * 2005-11-15 2010-07-21 深圳安吉尔饮水产业集团有限公司 Fully enclosed pipeline type water dispenser
CN103011043A (en) * 2012-12-17 2013-04-03 奇迪电器集团有限公司 Wine dispenser and water-falling connecting component thereof
CN104783661A (en) * 2015-04-13 2015-07-22 方卫国 Negative pressure water dispenser
CN106361159A (en) * 2016-10-12 2017-02-01 福州汇智集佳电子技术有限公司 Water dispenser system with heating function
CN111794313A (en) * 2020-07-17 2020-10-20 鹿啄泉矿泉水有限公司 Vacuum fresh-keeping water taking system and vacuum fresh-keeping water taking device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006063535A1 (en) * 2004-12-17 2006-06-22 Zhigang Yu Anti-pollution drinking water machine
CN1965743B (en) * 2005-11-15 2010-07-21 深圳安吉尔饮水产业集团有限公司 Fully enclosed pipeline type water dispenser
CN100448386C (en) * 2006-04-25 2009-01-07 余志刚 Packed water drinking machine
CN100404971C (en) * 2006-11-28 2008-07-23 余志刚 Water inflow and exhaust mechanism of heating water chamber in drinking water device
CN103011043A (en) * 2012-12-17 2013-04-03 奇迪电器集团有限公司 Wine dispenser and water-falling connecting component thereof
CN104783661A (en) * 2015-04-13 2015-07-22 方卫国 Negative pressure water dispenser
CN104783661B (en) * 2015-04-13 2018-05-01 方卫国 A kind of negative pressure water dispenser
CN106361159A (en) * 2016-10-12 2017-02-01 福州汇智集佳电子技术有限公司 Water dispenser system with heating function
CN111794313A (en) * 2020-07-17 2020-10-20 鹿啄泉矿泉水有限公司 Vacuum fresh-keeping water taking system and vacuum fresh-keeping water taking device
CN111794313B (en) * 2020-07-17 2021-05-11 鹿啄泉矿泉水有限公司 Vacuum fresh-keeping water taking system and vacuum fresh-keeping water taking device

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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