CN104757882A - Full-pipeline sterilizing device with normal-temperature water dispenser faucet capable of automatically discharging hot water - Google Patents

Full-pipeline sterilizing device with normal-temperature water dispenser faucet capable of automatically discharging hot water Download PDF

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Publication number
CN104757882A
CN104757882A CN201510192788.5A CN201510192788A CN104757882A CN 104757882 A CN104757882 A CN 104757882A CN 201510192788 A CN201510192788 A CN 201510192788A CN 104757882 A CN104757882 A CN 104757882A
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water
heat exchange
pipe
water inlet
hot
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CN201510192788.5A
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杨益民
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Abstract

A full-pipeline sterilizing device with a normal-temperature water dispenser faucet capable of automatically discharging hot water comprises a heating water tank of a water dispenser. A water inlet and a water outlet are formed in the heating water tank. The water inlet is connected with a water inlet pipe. The water outlet is connected with a hot water outlet pipe. A heat exchange position is arranged between the water inlet pipe and the hot water outlet pipe. The portion, coming out of the heat exchange position, of the hot water outlet pipe is connected with the faucet. The full-pipeline sterilizing device is characterized in that a self-control three-way valve is arranged at the front section, not entering the heat exchange position, of the water inlet pipe and connected with one end of a direct flow cold water pipe, the other end of the direct flow cold water pipe is connected with the portion, between the water inlet and the heat exchange position, of the water inlet pipe, cold water of the water inlet pipe flows into the heating water tank through the direct flow cold water pipe and the water inlet instead of passing through the heat exchange position after passing through the self-control three-way valve, hot water discharged out of the heating water tank is directly discharged out of the faucet and is prevented from being cooled by the cold water at the heat exchange position, and high-temperature sterilization is conducted on the hot water outlet pipe including the pipe section at the heat exchange position and the faucet through the hot water.

Description

The full pipeline sterilizing unit of normal temperature drinking machine tap automatic heat evolution boiling water
Technical field
The present invention relates to the full pipeline sterilizing unit of normal temperature drinking machine tap automatic heat evolution boiling water.
Background technology
Normal temperature water dispenser formed primarily of water inlet pipe, clarifier, heating water tank, heat exchange place and outlet pipe etc., hot water in heating water tank after heating is released after water temperature drop to preference temperature through heat exchange place from tap, due to the drinking water proper temperature that it is released, therefore in outlet pipe and the first-class place of the fire hose all easily breed bacteria of heat exchange place, if cleaning, sterilization not in time, the total number of bacteria in drinking water can be made far to exceed the sanitary standard for drinking water of national regulation, and people affect healthy after drinking.Prior art is that regular disinfectant carries out sterilization, sterilization to it, and disinfectant smell is large, and the shortcoming such as disinfectant itself exists again certain toxicity, residual not easy cleaning.Therefore someone has applied for Chinese utility model patent ZL200920051939.5, patent name is " business water dispenser ", this structure comprises the hot water liner be arranged in housing, electric heater, heat exchanger, and running water water inlet pipe and boiling water go out pipe, its heat exchanger is inner-outer sleeve tubular type, interior pipe is hot-water line, outer tube is cold water pipe, and the sleeve pipe of more than two is arranged side by side, two sleeve pipes are coiled into snakelike or spirality, the interior pipe of every root sleeve pipe communicates with hot water liner, outer tube communicates with running water water inlet pipe, the water inlet of hot water liner is provided with check valve, the delivery port of hot water liner is provided with relief valve.This structure can make the temperature of warm water lower, is convenient to drink; Relief valve is arranged on warm water and goes out on pipe, and the water temperature of releasing is lower, compares and arranges relief valve on the heat exchanger, more energy-conservation.But its shortcoming existed is: because the warm water drunk is in the low-temperature region of heat exchanger for a long time, the easy breed bacteria of drinking water in pipeline, exceeding standard of bacterium can reach 1500 times, and people drink these water can cause the bad phenomenon such as diarrhoea, dizziness, fever, affects healthy.
Summary of the invention
The object of the invention is the shortcoming existed to overcome prior art, when a kind of high temperature sterilization is provided, water inlet pipe does not flow through heat exchange place, heating water tank hot boiling water is out made to flow into all hot water outlet pipes and the first-class parts of the fire hose, the full pipeline sterilizing unit of the normal temperature drinking machine tap automatic heat evolution boiling water that high temperature sterilization is perfect.
The technical scheme of the full pipeline sterilizing unit of normal temperature drinking machine tap automatic heat evolution boiling water of the present invention is: the heating water tank comprising water dispenser, heating water tank has water inlet and delivery port, water inlet connects water inlet pipe, delivery port connects hot water outlet pipe, water inlet pipe and hot water outlet pipe arrange heat exchange place, from heat exchange hot water outlet pipe's connecting tap out, it is characterized in that water inlet pipe arranges automatic control triple valve at the leading portion not entering heat exchange place, automatic control triple valve connects one of direct current cold water pipe, the other end of direct current cold water pipe connects on the water inlet pipe between water inlet and heat exchange place, the cold water of water inlet pipe flows through after automatic control triple valve not by heat exchange place, but through direct current cold water pipe, water inlet flows into heating water tank, the hot boiling water of releasing in heating water tank is directly released from tap, lower the temperature from cold water in heat exchange place, hot boiling water carries out high temperature sterilization to the hot water outlet pipe and tap that comprise heat exchange place pipeline section.
The invention discloses a kind of full pipeline sterilizing unit of normal temperature drinking machine tap automatic heat evolution boiling water, comprise the heating water tank of water dispenser, heating water tank is shaped with water inlet and delivery port, and discharge outlet etc., water inlet connects water inlet pipe, pure water after purified treatment is sent in heating water tank by water inlet pipe, delivery port connects hot water outlet pipe, boiled boiling water is delivered to the tap of draining member by hot water outlet pipe, drinking water is released from tap (cock of water drain), due to normal temperature water dispenser supply normal-temperature water, just in time drink immediately for people, so water inlet pipe and hot water outlet pipe arrange one section of heat exchange place, water inlet pipe is enclosed in the outside of hot water outlet pipe by described heat exchange place, hot boiling water in hot water outlet pipe is lowered the temperature in heat exchange place, such as be down to about 40 DEG C, people can be supplied directly drink, meanwhile, the cold water in water inlet pipe is made to obtain preheating in heat exchange place, in the process of heating up water, the energy is saved after being conducive to entering heating water tank, draining member is connected from heat exchange hot water outlet pipe out, described draining member comprises multiple bleeder cock and the pipe being connected each bleeder cock, bleeder cock is also tap, turn on the tap or Draw off valve etc., owing to by the boiling water after heat exchange place being normal temperature (about 40 DEG C) boiling water, so in draining member (especially tap exposes again in atmosphere) and the heat exchange place all easily microorganism such as bacterial growth, therefore, the technical program is positioned at water inlet pipe and arranges automatic control triple valve at the leading portion (not entering heat exchange place) of heat exchange place, one of automatic control triple valve leads to one that taps into water pipe, two-way connects one of direct current cold water pipe, threeway connects the water inlet pipe leading to heat exchange place, when will all carry out sterilizing to heat exchange place and the first-class full pipeline of the fire hose, logical for automatic control triple valve one and two-way are opened, and threeway is closed, such cold water can only flow directly into the heating water tank of water dispenser from water inlet pipe and direct current cold water pipe, after heating water to 100 ° by heating water tank, hot water is released from hot water outlet pipe, because threeway is closed, cold water cannot flow into heat exchange place through threeway, therefore the hot boiling water of 100 ° can not be lowered the temperature when through heat exchange place, directly high temperature sterilization sterilization is carried out to the hot water outlet pipe of heat exchange by hot boiling water, hot water flow to tap more afterwards, and high temperature sterilization sterilization is carried out to tap, can sterilizing time it be 2-8 minutes as required, and when normal temperature boiling water will be put, lead to as long as close second, open threeway, the cold water of water inlet pipe just flows through after heat exchange place carries out heat exchange with the hot boiling water of hot water outlet pipe and flows into heating water tank again, and the water that hot water outlet pipe releases just is drinkable normal temperature boiling water.The full pipeline sterilizing unit of this normal temperature drinking machine tap automatic heat evolution boiling water, do not enter on the water inlet pipe of heat exchange place by automatic control triple valve is arranged on, make heat exchange place cannot carry out heat exchange by the threeway of closing automatic control triple valve, thus the hot boiling water making heating water tank release can carry out high temperature sterilization to the first-class parts of hot water outlet pipe and the fire hose comprising heat exchange place pipeline section, ensure the health of all hot water outlet pipes and the first-class parts of the fire hose, sterilization is perfect.
The full pipeline sterilizing unit of normal temperature drinking machine tap automatic heat evolution boiling water of the present invention, the water inlet pipe between described water inlet and heat exchange place is arranged threeway Self controlling valve, the other end of direct current cold water pipe is connected on threeway Self controlling valve.One of threeway Self controlling valve leads to the water inlet pipe connecing heat exchange place initial segment, two-way connects the water inlet pipe at heating water tank place, threeway connects the other end of direct current cold water pipe, when high temperature sterilization sterilization will be carried out to heat exchange place and tap, close one and lead to, and two-way, threeway are opened, prevent cold water from flowing into from heat exchange initial segment and carry out heat exchange with hot water, and when putting normal temperature boiling water, then close threeway, one logical, two-way are opened.Described tap arranges automatic switch, and automatic switch and automatic control triple valve control by automatic control circuit.Can need faucet design to be one or more according to user, the opening and closing time of automatic switch and automatic control triple valve is set by automatic control circuit, like this without the need to manual operation, when needs carry out sterilization, sterilization, automatic control circuit just can open a logical and two-way of automatic switch and automatic control triple valve automatically, close the threeway of automatic control triple valve, tap is opened by automatic switch; After having cleaned, automatically close automatic switch and automatic control triple valve, realize sterilization full-automation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the full pipeline sterilizing unit of normal temperature drinking machine tap automatic heat evolution boiling water;
Fig. 2 be normal temperature drinking machine tap automatic heat evolution boiling water full pipeline sterilizing unit on the structural representation of threeway Self controlling valve is set.
Detailed description of the invention
The present invention relates to a kind of full pipeline sterilizing unit of normal temperature drinking machine tap automatic heat evolution boiling water, as shown in Fig. 1-Fig. 2, comprise the heating water tank 1 of water dispenser, heating water tank 1 has water inlet 11 and delivery port 31, water inlet 11 connects water inlet pipe 2, delivery port 31 connects hot water outlet pipe 3, water inlet pipe and hot water outlet pipe arrange heat exchange place 4, from heat exchange hot water outlet pipe's connecting tap 5 out, it is characterized in that water inlet pipe 2 arranges automatic control triple valve 9 at the leading portion not entering heat exchange place 4, automatic control triple valve connects one of direct current cold water pipe 7, the other end of direct current cold water pipe connects on the water inlet pipe between water inlet 11 and heat exchange place 4, the cold water of water inlet pipe flows through after automatic control triple valve 9 not by heat exchange place 4, but through direct current cold water pipe 7, water inlet flows into heating water tank 1, the hot boiling water of releasing in heating water tank 1 is directly released from tap, lower the temperature from cold water in heat exchange place 4, hot boiling water carries out high temperature sterilization to the hot water outlet pipe and tap that comprise heat exchange place pipeline section.Comprise the heating water tank 1 of water dispenser, heating water tank is shaped with water inlet 11 and delivery port 31, and discharge outlet etc., water inlet connects water inlet pipe 2, pure water after purified treatment is sent in heating water tank 1 by water inlet pipe, delivery port 31 connects hot water outlet pipe 3, the tap 5 of draining member delivered to by boiled boiling water by hot water outlet pipe, drinking water is released from tap (cock of water drain), due to normal temperature water dispenser supply normal-temperature water, just in time drink immediately for people, so water inlet pipe 2 and hot water outlet pipe 3 arrange one section of heat exchange place 4, water inlet pipe is enclosed in the outside of hot water outlet pipe by described heat exchange place, hot boiling water in hot water outlet pipe is lowered the temperature in heat exchange place, such as be down to about 40 DEG C, people can be supplied directly drink, meanwhile, the cold water in water inlet pipe 2 is made to obtain preheating in heat exchange place 4, in the process of heating up water, the energy is saved after being conducive to entering heating water tank 1, draining member is connected from heat exchange hot water outlet pipe 3 out, described draining member comprises multiple bleeder cock and the pipe being connected each bleeder cock, bleeder cock is also tap 5, turn on the tap or Draw off valve etc., owing to by the boiling water after heat exchange place 4 being normal temperature (about 40 DEG C) boiling water, so in draining member (especially tap exposes again in atmosphere) and the heat exchange place all easily microorganism such as bacterial growth, therefore, the technical program is positioned at water inlet pipe 2 and arranges automatic control triple valve 9 at the leading portion (not entering heat exchange place) of heat exchange place 4, one of automatic control triple valve leads to one that taps into water pipe 2, two-way connects one of direct current cold water pipe 7, threeway connects the water inlet pipe 2 leading to heat exchange place 4, when will all carry out sterilizing to full pipelines such as heat exchange place and taps 5, logical for automatic control triple valve 9 one and two-way are opened, and threeway is closed, such cold water can only flow directly into the heating water tank 1 of water dispenser from water inlet pipe 2 and direct current cold water pipe 7, after heating water to 100 ° by heating water tank, hot water is released from hot water outlet pipe 3, because threeway is closed, cold water cannot flow into heat exchange place through threeway, therefore the hot boiling water of 100 ° can not lowered the temperature through heat exchange place 4 time, directly high temperature sterilization sterilization is carried out to the hot water outlet pipe of heat exchange by hot boiling water, hot water flow to tap 5 more afterwards, and high temperature sterilization sterilization is carried out to tap, can sterilizing time it be 2-8 minutes as required, and when normal temperature boiling water will be put, as long as close second to lead to, open threeway, the cold water of water inlet pipe 2 just flows through after heat exchange place 4 carries out heat exchange with the hot boiling water of hot water outlet pipe 3 and flows into heating water tank 1 again, and the water that hot water outlet pipe 3 releases just is drinkable normal temperature boiling water.The full pipeline sterilizing unit of this normal temperature drinking machine tap automatic heat evolution boiling water, do not enter on the water inlet pipe 2 of heat exchange place 4 by automatic control triple valve 9 is arranged on, heat exchange place 4 is made to carry out heat exchange by the threeway of closing automatic control triple valve 9, thus the hot boiling water making heating water tank 1 release can carry out high temperature sterilization to the parts such as hot water outlet pipe 3 and tap 5 comprising heat exchange place pipeline section, ensure the health of all hot water outlet pipes and the first-class parts of the fire hose, sterilization is perfect.Water inlet pipe 2 between described water inlet 11 and heat exchange place 4 arranges threeway Self controlling valve 8, and the other end of direct current cold water pipe 7 is connected on threeway Self controlling valve 8.One of threeway Self controlling valve 8 leads to the water inlet pipe 2 connecing heat exchange place 4 initial segment, two-way connects the water inlet pipe 2 at heating water tank 1 place, threeway connects the other end of direct current cold water pipe 7, when high temperature sterilization sterilization will be carried out to heat exchange place 4 and tap 5, close one and lead to, and two-way, threeway are opened, prevent cold water from flowing into from heat exchange initial segment and carry out heat exchange with hot water, and when putting normal temperature boiling water, then close threeway, one logical, two-way are opened.Described tap 5 arranges automatic switch 6, and automatic switch and automatic control triple valve 9 control by automatic control circuit.Tap 5 can be needed to design in one or more according to user, the opening and closing time of automatic switch 6 and automatic control triple valve 9 is set by automatic control circuit, like this without the need to manual operation, when needs carry out sterilization, sterilization, automatic control circuit just can open a logical and two-way of automatic switch 6 and automatic control triple valve 9 automatically, close the threeway of automatic control triple valve, tap is opened by automatic switch 6; After having cleaned, automatically close automatic switch and automatic control triple valve 9, realize sterilization full-automation.

Claims (3)

1. the full pipeline sterilizing unit of normal temperature drinking machine tap automatic heat evolution boiling water, comprise the heating water tank (1) of water dispenser, heating water tank (1) has water inlet (11) and delivery port (31), water inlet (11) connects water inlet pipe (2), delivery port (31) connects hot water outlet pipe (3), water inlet pipe and hot water outlet pipe arrange heat exchange place (4), from heat exchange hot water outlet pipe's connecting tap (5) out, it is characterized in that water inlet pipe (2) arranges automatic control triple valve (9) at the leading portion not entering heat exchange place (4), automatic control triple valve connects one of direct current cold water pipe (7), the other end of direct current cold water pipe connects on the water inlet pipe between water inlet (11) and heat exchange place (4), the cold water of water inlet pipe flows through after automatic control triple valve (9) not by heat exchange place (4), but through direct current cold water pipe (7), water inlet flows into heating water tank (1), the hot boiling water of releasing in heating water tank (1) is directly released from tap, lower the temperature from cold water in heat exchange place (4), hot boiling water carries out high temperature sterilization to the hot water outlet pipe and tap that comprise heat exchange place pipeline section.
2. the full pipeline sterilizing unit of normal temperature drinking machine tap automatic heat evolution boiling water as claimed in claim 1, it is characterized in that the water inlet pipe (2) between water inlet (11) and heat exchange place (4) arranges threeway Self controlling valve (8), the other end of direct current cold water pipe (7) is connected on threeway Self controlling valve (8).
3. the full pipeline sterilizing unit of normal temperature drinking machine tap automatic heat evolution boiling water as claimed in claim 1, it is characterized in that tap (5) arranges automatic switch (6), automatic switch (6) and automatic control triple valve (9) control by automatic control circuit.
CN201510192788.5A 2015-04-22 2015-04-22 Full-pipeline sterilizing device with normal-temperature water dispenser faucet capable of automatically discharging hot water Pending CN104757882A (en)

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CN201510192788.5A CN104757882A (en) 2015-04-22 2015-04-22 Full-pipeline sterilizing device with normal-temperature water dispenser faucet capable of automatically discharging hot water

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104970704A (en) * 2015-07-31 2015-10-14 苏州华爱电子有限公司 Automatic cleaning and sterilizing device of water dispenser
WO2017147732A1 (en) * 2016-02-29 2017-09-08 杭州杰富睿科技有限公司 Healthy and energy-saving water body temperature increasing and decreasing device
WO2019090970A1 (en) * 2017-11-09 2019-05-16 佛山市顺德区美的饮水机制造有限公司 Water dispenser
CN111568187A (en) * 2020-04-01 2020-08-25 浙江久康电器有限公司 Instant-heating constant-temperature direct drinking water device capable of continuously discharging water and control method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0853909A1 (en) * 1997-01-13 1998-07-22 Bravilor Bonamat B.V. Boiler with facility for tapping off hot water
CN2579302Y (en) * 2002-11-06 2003-10-15 巫宗权 Energy saving multipurpose drinking machine
CN2708176Y (en) * 2003-08-20 2005-07-06 陈东阳 Energy saving water heater
CN201029781Y (en) * 2007-06-05 2008-03-05 黄瑞中 High-temperature water disinfection drinking machine
CN202801250U (en) * 2012-09-12 2013-03-20 钱峰標 High-temperature disinfecting structure of energy-saving water dispenser
CN204561853U (en) * 2015-04-22 2015-08-19 杨益民 The full pipeline sterilizing unit of normal temperature drinking machine tap automatic heat evolution boiling water

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0853909A1 (en) * 1997-01-13 1998-07-22 Bravilor Bonamat B.V. Boiler with facility for tapping off hot water
CN2579302Y (en) * 2002-11-06 2003-10-15 巫宗权 Energy saving multipurpose drinking machine
CN2708176Y (en) * 2003-08-20 2005-07-06 陈东阳 Energy saving water heater
CN201029781Y (en) * 2007-06-05 2008-03-05 黄瑞中 High-temperature water disinfection drinking machine
CN202801250U (en) * 2012-09-12 2013-03-20 钱峰標 High-temperature disinfecting structure of energy-saving water dispenser
CN204561853U (en) * 2015-04-22 2015-08-19 杨益民 The full pipeline sterilizing unit of normal temperature drinking machine tap automatic heat evolution boiling water

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104970704A (en) * 2015-07-31 2015-10-14 苏州华爱电子有限公司 Automatic cleaning and sterilizing device of water dispenser
WO2017147732A1 (en) * 2016-02-29 2017-09-08 杭州杰富睿科技有限公司 Healthy and energy-saving water body temperature increasing and decreasing device
WO2019090970A1 (en) * 2017-11-09 2019-05-16 佛山市顺德区美的饮水机制造有限公司 Water dispenser
CN111568187A (en) * 2020-04-01 2020-08-25 浙江久康电器有限公司 Instant-heating constant-temperature direct drinking water device capable of continuously discharging water and control method thereof

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