CN103006071A - Heating system used for water drinking device and application thereof - Google Patents
Heating system used for water drinking device and application thereof Download PDFInfo
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- CN103006071A CN103006071A CN2013100133314A CN201310013331A CN103006071A CN 103006071 A CN103006071 A CN 103006071A CN 2013100133314 A CN2013100133314 A CN 2013100133314A CN 201310013331 A CN201310013331 A CN 201310013331A CN 103006071 A CN103006071 A CN 103006071A
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Abstract
The invention discloses a heating system used for a water drinking device and an application thereof. The heating system comprises a heating water tank; a hot water outlet is arranged at the top of the heating water tank; a temperature controller is arranged on the side wall of the heating water tank; an opening is formed at the bottom of the heating water tank; the opening is communicated with a tee component; two vertically upward through holes, a vertically downward through hole and a horizontal through hole are formed in the tee component, wherein one vertically upward through hole is communicated with the opening at the bottom of the heating water tank, the other vertically upward through hole is communicated with a hot water buffer, the vertically downward through hole is communicated with a water outlet, and the horizontal through hole is communicated with a cold water inlet; and the top of the hot water buffer is provided with an exhaust port open to atmosphere, and the exhaust port and the hot water outlet are located at the same horizontal height. The heating system efficiently solves thermal expansion problem and in-time cold water supplying problem existing in the water drinking device, and is suitable for popularization and application.
Description
Technical field
The present invention relates to a kind of heating, specifically, relate to a kind of heating for drinking equipment and in the application of drinking equipment.
Background technology
Because the sanitary condition of bottled water is generally not good, exist in the bucket circulation and easily cause bacteria breed, cause the water dispenser secondary pollution, and exist the water source can not be provided continuously, often need more water-exchanging bucket, bring the problems such as a lot of inconvenience to the user, the pipeline water dispenser that can realize directly advancing directly to go out occurred in the market, to overcome the existing secondary pollution of barrel water drinking machine, the defectives such as water source can not be provided continuously.
If but this type of pipeline water dispenser will be realized hot water function, must contain heating, provide the hot water demand to satisfy; And water is after heating, especially is heated to 90 degree when above, can produce a large amount of water vapours, if heating water tank is in air-tight state, will cause the pressure in the heating water tank suddenly to increase, and causes safety problem; Prior art is in order to solve the discharge of steam problem, that the exhaust outlet by being arranged on the heating water tank top and the emission by exhaust pipe that is connected with this exhaust outlet are in middle water tank, middle water tank is packing less, be provided with the exhaust outlet that links to each other with blast pipe within it on the sidewall, exhaust outlet is on middle water tank peak level.Middle water tank bottom has two delivery ports, and one is connected with the cold water faucet water inlet, and another is connected with the heating water tank water inlet, and at this inlet pipeline a check valve has been installed, and prevents hot and cold water string temperature.There are three defectives in this heating water tank: the one, and the string temperature is serious, and constantly the steam of discharging can make the water temperature in the middle water tank raise, and can not really satisfy the demand of cold water; The 2nd, can accelerate bacterium and in middle water tank, breed, because the environment of warm and moist is the optimum bacterial growth, and heating water tank is not when heating, extraneous bacterium can enter into the heating water tank polluted drinking water from blast pipe; The 3rd, bulky, complex structure is difficult to realize the convenient requirement of miniaturization.The technical scheme of the water heater water storing tank that is provided with one-way water stop valve on a kind of pipeline of drinking machine is disclosed among the Chinese patent literature CN99124087.1, attempt to solve the problem of hot and cold water string temperature, but its complex structure, cost is too high, also there is simultaneously apparent potential safety hazard: under the malfunctioning state of heating water tank temperature controller, heater will continuous heating, steam is full of water storing tank, the tank internal gas pressure impels spool to be in all the time closed condition, water in the bucket can't enter heating water tank, and heating water tank just has the danger of blasting.
In sum as seen: present drinking equipment all fails to solve well the thermal expansion problem that produces in the heating water tank and the timely problem of supply cold water.
Summary of the invention
The present invention is in order to solve the problem of the existing thermal expansion problem of drinking equipment and timely supply cold water, provide a kind of heating for drinking equipment and in the application of drinking equipment, the defects that exists to overcome prior art is for this area provides a kind of simple in structure, safe and convenient to use, the drinking equipment that can realize the convenient requirement of miniaturization.
For solving the problems of the technologies described above, the technical scheme that the present invention takes is as follows:
A kind of heating for drinking equipment comprises heating water tank, is provided with hot water outlet at the top of heating water tank, is provided with temperature controller at the sidewall of heating water tank, is provided with perforate in the bottom of heating water tank, and described perforate is connected with a three-way component; Described three-way component is vertically assembled by two threeways, form two through holes, straight up straight down through hole and the through hole of a horizontal direction, one of them through hole straight up is connected with the perforate of heating water tank bottom, another through hole straight up is connected with a hot water buffer, described through hole straight down is connected with discharge outlet, and the through hole of described horizontal direction is connected with cold water inlet; And the top of described hot water buffer is provided with the exhaust outlet that communicates with atmosphere, and described exhaust outlet and described hot water outlet are in the par height.
Described heating water tank recommend adoption stainless steel.
The calandria of described heating water tank can adopt interior heating tube, also can adopt to add gas ket, preferably adds gas ket.
As further preferred version, the described gas ket that adds is secondary structure, that is: internal layer is the low-power heating collar of realizing insulation effect, and skin is the high power heating collar of realizing heating.
As a kind of preferred version, be provided with block water plate at the tapping of heating water tank cavity bottom, and be provided with several mesh at described block water plate and contacted of perforate.
As a kind of preferred version, in the cavity of described hot water buffer, be provided with the valve pearl.
As a kind of preferred version, the through-hole aperture that is connected with cold water inlet is less than the through-hole aperture that is connected with the hot water buffer.
As a kind of preferred version, the through hole that is connected with the heating water tank bottom opening and the through hole that is connected with discharge outlet are equipped with external screw thread.
Using the drinking equipment of heating of the present invention, can be wall hanging drinker, desk type water dispenser or vertical drinking, and the capacity specifications of water dispenser can be carried out specific design according to the demand of application scenario.
As a kind of preferred version, the cold water source of above-mentioned drinking equipment is direct drinking.
As further preferred version, the cold water source water inlet of above-mentioned drinking equipment is connected with a three-way magnetic valve, one way outlet of described three-way magnetic valve is the cold water feed water inlet of heating, and another way outlet of described three-way magnetic valve is the cold water delivery port of drinking equipment.
Because along with the water temperature in the heating water tank constantly raises, pressure in the water tank can constantly increase, and the hot water volume constantly expands, and prior art is for solving the thermal expansion problem that produces, all be to take at the top of heating water tank a steam vent to be set, to discharge the vapours that produces; And the present invention adopts the mode of shunting hot water volume to solve the existing thermal expansion problem of drinking equipment originally, by the hot water buffer that a perforate is set and is connected with perforate in the heating water tank bottom, realization enters the swelling heat hydraulic pressure in the heating water tank in the hot water buffer, with the hot water volume of shunting expansion; In addition, the present invention to avoid arranging the drawback that water level controller produces, realizes the timely supply cold water without water level controller by taking to promote the water outlet of hot water with the step-by-step movement water inlet from heating water tank bottom supply cold water mode.
In sum, the present invention compared with prior art, can effectively solve the problem of the existing thermal expansion problem of drinking equipment and timely supply cold water, and have simple in structure, safe and reliable, easy for installation, structure rationally, manufacturing cost and use cost is low, can realize the advantage such as the convenient requirement of miniaturization, be fit to penetration and promotion and use.
Description of drawings
Fig. 1 is the structural representation of heating provided by the invention;
Fig. 2 is the cross-sectional view of the three-way component in the heating of the present invention;
Fig. 3 is a kind of structural representation that uses the drinking equipment of heating of the present invention;
Fig. 4 is the operation principle schematic diagram of heating of the present invention when heating state;
Fig. 5 is heating of the present invention at the operation principle schematic diagram that heats when complete;
Fig. 6 is the operation principle schematic diagram of heating of the present invention at the water intaking initial stage;
Fig. 7 is that heating of the present invention is at the water intaking operation principle schematic diagram in mid-term.
Among the figure: 1, heating water tank; 11, hot water outlet; 12, temperature controller; 13, perforate; 14, add gas ket; 15, block water plate; 2, three-way component; 21, the through hole that is connected with the heating water tank bottom opening; 22, the through hole that is connected with the hot water buffer; 23, the through hole that is connected with discharge outlet; 24, the through hole that is connected with cold water inlet; 25, external screw thread; 3, hot water buffer; 31, exhaust outlet; 32, valve pearl; 4, three-way magnetic valve; 41, cold water source water inlet; 42, the cold water feed water inlet of heating; 43, cold water delivery port.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described in more detail:
As depicted in figs. 1 and 2: a kind of heating for drinking equipment provided by the invention, comprise heating water tank 1, be provided with hot water outlet 11 at the top of heating water tank 1, sidewall in heating water tank 1 is provided with temperature controller 12, be provided with perforate 13 in the bottom of heating water tank 1, described perforate 13 is connected with a three-way component 2; Described three-way component 2 is vertically assembled by two threeways, form two through holes, straight up straight down through hole and the through hole of a horizontal direction, one of them through hole 21 straight up is connected with the perforate of heating water tank bottom, another through hole 22 straight up is connected with a hot water buffer 3, described through hole 23 straight down is connected with discharge outlet, and the through hole 24 of described horizontal direction is connected with cold water inlet; And the top of described hot water buffer 3 is provided with the exhaust outlet 31 that communicates with atmosphere, and described exhaust outlet 31 is in the par height with described hot water outlet 11.
Described heating water tank 1 recommend adoption stainless steel.
The calandria of described heating water tank 1 can adopt interior heating tube, also can adopt to add gas ket, preferably adds gas ket 14; The described gas ket 14 that adds adopts secondary structure, that is: internal layer is the low-power heating collar of realizing insulation effect, and skin is the high power heating collar of realizing heating, is beneficial to energy efficient.
As a kind of preferred version, tapping at the heating water tank cavity bottom is provided with block water plate 15, and be provided with several mesh at described block water plate 15 with 13 contacted of perforates, to realize diffusion type supply cold water, avoid the step-by-step movement water inlet to produce the situation that hot water descends suddenly; In the cavity of described hot water buffer 3, be provided with valve pearl 32, in avoiding after hot water in the cavity of hot water buffer 3 is complete by siphon the air intake heating water tank; The aperture of the through hole 24 that is connected with cold water inlet is less than the aperture of the through hole 22 that is connected with the hot water buffer, to guarantee that intake pressure produces siphonic effect hot water in the cavity of hot water buffer 3 is siphoned in the heating water tank; The through hole 21 that is connected with the heating water tank bottom opening and the through hole 23 that is connected with discharge outlet are equipped with external screw thread 25, with fixing and dismounting convenient and heating water tank bottom and drain plug.
Using the drinking equipment of heating of the present invention, can be wall hanging drinker, desk type water dispenser or vertical drinking, and the capacity specifications of water dispenser can be carried out specific design according to the demand of application scenario.The cold water source of described drinking equipment is preferably direct drinking.
Shown in Figure 3 is a kind of drinking equipment that uses heating of the present invention, the cold water source water inlet 41 of described drinking equipment is connected with a three-way magnetic valve 4, one way outlet 42 of described three-way magnetic valve 4 is the cold water feed water inlet of heating of the present invention, and another way outlet 43 of described three-way magnetic valve 4 is connected with the cold water delivery port of described drinking equipment.
As shown in Figure 4: when heating of the present invention heats, along with the water temperature in the heating water tank constantly raises, pressure in the water tank can constantly increase, the hot water volume constantly expands, because when heating, heating water tank and cold water inlet all are in air-tight state, only have the hot water buffer that is connected with the heating water tank bottom opening to communicate with atmosphere, therefore under the pressure-acting that constantly expands, can make the interior hot water of heating water tank to pressing down, flow to the hot water buffer, so that the valve pearl in the jack-up hot water buffer enters in the hot water buffer, and by the thermal expansion in the exhaust outlet rapid recovery heating water tank that communicates with atmosphere.
As shown in Figure 5: when the water in the heating water tank is heated to when boiling, the water level in the hot water buffer can be in the same level height with the water level of the hot water outlet of heating water tank, thereby guarantees pressure balance.
As shown in Figure 6: when the needs hot water taking, by opening entering water electromagnetic valve, promote the water outlet of hot water with the step-by-step movement water inlet from the heating water tank bottom; Along with flow out on one side of hot water, the heating water tank bottom is in continuous water inlet, because intake pressure can form siphonic effect, so that the continuous siphon of the hot water in the hot water buffer is entered in the heating water tank.
As shown in Figure 7: the hot water siphon in the hot water buffer is complete, and the valve pearl in the hot water buffer can fall, and is inhaled in the heating water tank to block air.
Because along with the water temperature in the heating water tank constantly raises, pressure in the water tank can constantly increase, and the hot water volume constantly expands, and prior art is for solving the thermal expansion problem that produces, all be to take at the top of heating water tank a steam vent to be set, to discharge the vapours that produces; And the present invention by the hot water buffer that a perforate is set and is connected with perforate in the heating water tank bottom, realizes the swelling heat hydraulic pressure in the heating water tank is entered in the hot water buffer, with the hot water volume of shunting expansion; In addition, the present invention to avoid arranging the drawback that water level controller produces, realizes the timely supply cold water without water level controller by taking to promote the water outlet of hot water with the step-by-step movement water inlet from heating water tank bottom supply cold water mode.
In sum as seen, the present invention adopts the mode of shunting hot water volume originally, efficiently solve the problem of the existing thermal expansion problem of drinking equipment and timely supply cold water, and have simple in structure, safe and reliable, easy for installation, structure rationally, manufacturing cost and use cost is low, can realize the advantage such as the convenient requirement of miniaturization, be fit to penetration and promotion and use.
Be necessary at last in this explanation to be: above content only is used for technical scheme of the present invention is described in more detail; can not be interpreted as limiting the scope of the invention, some nonessential improvement that those skilled in the art's foregoing according to the present invention is made and adjustment all belong to protection scope of the present invention.
Claims (10)
1. heating that is used for drinking equipment, comprise heating water tank, be provided with hot water outlet at the top of heating water tank, be provided with temperature controller at the sidewall of heating water tank, it is characterized in that: the bottom in heating water tank is provided with perforate, and described perforate is connected with a three-way component; Described three-way component is vertically assembled by two threeways, form two through holes, straight up straight down through hole and the through hole of a horizontal direction, one of them through hole straight up is connected with the perforate of heating water tank bottom, another through hole straight up is connected with a hot water buffer, described through hole straight down is connected with discharge outlet, and the through hole of described horizontal direction is connected with cold water inlet; And the top of described hot water buffer is provided with the exhaust outlet that communicates with atmosphere, and described exhaust outlet and described hot water outlet are in the par height.
2. heating as claimed in claim 1 is characterized in that: described heating water tank employing stainless steel.
3. heating as claimed in claim 1, it is characterized in that: the calandria of described heating water tank is for adding gas ket.
4. heating as claimed in claim 3, it is characterized in that: the described gas ket that adds is secondary structure, that is: and internal layer is the low-power heating collar of realizing insulation effect, and skin is the high power heating collar of realizing heating.
5. heating as claimed in claim 1, it is characterized in that: the tapping at the heating water tank cavity bottom is provided with block water plate, and is provided with several mesh at described block water plate and contacted of perforate.
6. heating as claimed in claim 1 is characterized in that: be provided with the valve pearl in the cavity of described hot water buffer.
7. heating as claimed in claim 1, it is characterized in that: the through-hole aperture that is connected with cold water inlet is less than the through-hole aperture that is connected with the hot water buffer.
8. heating as claimed in claim 1 is characterized in that: the through hole that is connected with the heating water tank bottom opening and the through hole that is connected with discharge outlet are equipped with external screw thread.
9. right to use requires the drinking equipment of each described heating in 1 to 8.
10. drinking equipment as claimed in claim 9, it is characterized in that: the cold water source water inlet of described drinking equipment is connected with a three-way magnetic valve, one way outlet of described three-way magnetic valve is the cold water feed water inlet of heating, and another way outlet of described three-way magnetic valve is the cold water delivery port of drinking equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100133314A CN103006071A (en) | 2013-01-14 | 2013-01-14 | Heating system used for water drinking device and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100133314A CN103006071A (en) | 2013-01-14 | 2013-01-14 | Heating system used for water drinking device and application thereof |
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| Publication Number | Publication Date |
|---|---|
| CN103006071A true CN103006071A (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100133314A Pending CN103006071A (en) | 2013-01-14 | 2013-01-14 | Heating system used for water drinking device and application thereof |
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| Country | Link |
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| CN (1) | CN103006071A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748382A (en) * | 2013-12-27 | 2015-07-01 | 3M新设资产公司 | Buffer box for heating equipment |
| CN107307741A (en) * | 2017-08-10 | 2017-11-03 | 广州涞瑞水处理技术有限公司 | Non-pressure water tank with decompression function |
| CN109090998A (en) * | 2018-07-28 | 2018-12-28 | 中山市共智新能源科技有限公司 | Water dispenser and method for heating and controlling |
| CN112932271A (en) * | 2021-03-31 | 2021-06-11 | 贵州贵仁水务科技发展有限公司 | Campus water dispenser |
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| DE1778190A1 (en) * | 1967-04-14 | 1971-07-22 | Hgz Ag | Device for preparing beverages |
| CN2299055Y (en) * | 1997-07-11 | 1998-12-02 | 田瑜 | Household distalling drinking machine |
| CN2569702Y (en) * | 2002-09-20 | 2003-09-03 | 于乔治 | Cold and hot liner connecting and temp. interchanging-preventing device of water dispenser |
| CN2839259Y (en) * | 2005-11-23 | 2006-11-22 | 梁锦滔 | Ozone secondary pollution proofing device for water drinker |
| CN201977566U (en) * | 2010-12-01 | 2011-09-21 | 王麒钧 | Water heater capable of avoiding repeat heating and mixing of cold and hot water |
| CN202567805U (en) * | 2012-05-04 | 2012-12-05 | 浙江沁园水处理科技有限公司 | Temperature-adjustable quick heating drinking water device |
| CN203028993U (en) * | 2013-01-14 | 2013-07-03 | 上海亿悦电器科技有限公司 | Heating system for water dispenser |
-
2013
- 2013-01-14 CN CN2013100133314A patent/CN103006071A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1778190A1 (en) * | 1967-04-14 | 1971-07-22 | Hgz Ag | Device for preparing beverages |
| CN2299055Y (en) * | 1997-07-11 | 1998-12-02 | 田瑜 | Household distalling drinking machine |
| CN2569702Y (en) * | 2002-09-20 | 2003-09-03 | 于乔治 | Cold and hot liner connecting and temp. interchanging-preventing device of water dispenser |
| CN2839259Y (en) * | 2005-11-23 | 2006-11-22 | 梁锦滔 | Ozone secondary pollution proofing device for water drinker |
| CN201977566U (en) * | 2010-12-01 | 2011-09-21 | 王麒钧 | Water heater capable of avoiding repeat heating and mixing of cold and hot water |
| CN202567805U (en) * | 2012-05-04 | 2012-12-05 | 浙江沁园水处理科技有限公司 | Temperature-adjustable quick heating drinking water device |
| CN203028993U (en) * | 2013-01-14 | 2013-07-03 | 上海亿悦电器科技有限公司 | Heating system for water dispenser |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748382A (en) * | 2013-12-27 | 2015-07-01 | 3M新设资产公司 | Buffer box for heating equipment |
| CN107307741A (en) * | 2017-08-10 | 2017-11-03 | 广州涞瑞水处理技术有限公司 | Non-pressure water tank with decompression function |
| CN109090998A (en) * | 2018-07-28 | 2018-12-28 | 中山市共智新能源科技有限公司 | Water dispenser and method for heating and controlling |
| CN112932271A (en) * | 2021-03-31 | 2021-06-11 | 贵州贵仁水务科技发展有限公司 | Campus water dispenser |
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Application publication date: 20130403 |