CN202932753U - Micro-pressure multi-temperature energy-saving anti-scaling water dispenser - Google Patents
Micro-pressure multi-temperature energy-saving anti-scaling water dispenser Download PDFInfo
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- CN202932753U CN202932753U CN 201220638567 CN201220638567U CN202932753U CN 202932753 U CN202932753 U CN 202932753U CN 201220638567 CN201220638567 CN 201220638567 CN 201220638567 U CN201220638567 U CN 201220638567U CN 202932753 U CN202932753 U CN 202932753U
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Abstract
The utility model discloses a micro-pressure multi-temperature energy-saving anti-scaling water dispenser, wherein a high temperature water area, a middle temperature water area and a low temperature water area are arranged in an inner cavity of a shell body from top to bottom in sequence, a high temperature water outlet formed in the shell body is communicated with the high temperature area, a water inlet is communicated with the low temperature area, a heating element of an upper heater stretches to the bottom of the high temperature water area or is arranged in the central portion of the high temperature water area, the heating element of a lower heater stretches to the bottom of the middle temperature water area, a heat transferring pipe is arranged in the low temperature water area, one end of the heat transferring pipe is communicated with the low temperature water outlet of the shell body, the other end of the heat transferring pipe is communicated to the top portion of the middle temperature water area through a draft tube, a flue-guiding tube is arranged under the heat transferring pipe, one end of the flow-guiding tube is communicated with the water inlet of the shell body, the other end of the flow-guiding tube is communicated with a low temperature water area, a high temperature controller and a low temperature controller are respectively fixed on the shell body of the high temperature water area and the low temperature water area, an inlet safety valve is communicated to the low temperature water area, and the outlet of the safety valve is vented. The micro-pressure multi-temperature energy-saving anti-scaling water dispenser has the advantages that energy is saved, and the fact that emersed microbiological indicator meets the requirement is guaranteed.
Description
Technical field
The utility model relates to the how warm energy-conservation antiscale water dispenser of a kind of minute-pressure.
Background technology
The basic function of water dispenser is drinking water heating and/or refrigeration to be made it to reach proper temperature by pipeline, flows out again, and convenient the water intaking drunk.A large amount of drinking machine heating schemes is arranged on the market, is all that water is heated to more than 90 ℃ usually, and the user directly takes the high-temperature water more than 90 ℃, and this water dispenser is applicable to general family and office space is used.
But for some Special use occasions, for example school, especially primary school, above-mentioned water dispenser is just not too applicable.Reason is children to lacking experience of preventing that high-temperature water from scalding, and accidentally will scald.So, for the water dispenser (also referred to as drinking fountain stand) of, primary school, General Requirements provides coolant-temperature gage not higher than the warm water of 45 ℃, guarantees that again the microbiological indicator of water outlet meets the requirements simultaneously.Common way is first water to be heated to more than 90 ℃, then is cooled to low temperature.I.e. all water outlets are all through high-temperature sterilization, thus microbiological indicator can guarantee, be such scheme, heat waste is very large.In addition, the harder drinking water for water quality, tend to during heating produce incrustation scale in hot tank.Once incrustation scale produces, the lighter affects the efficiency of heating surface, and severe one causes heater to damage, and causes water dispenser not use.Also have, for heater and Dou Zai bottom, water source, and delivery port is at the water dispenser on top, and the thermal expansion water produced in heating process is often directly as discharge of wastewater, and the heat energy stored in swelling water has also been wasted thereupon together.
In brief, the water dispenser of prior art exists thermal waste large, there is no the deficiencies such as scale-deposit-preventing measure.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of both energy-conservation, can guarantee again the how warm energy-conservation antiscale water dispenser of the satisfactory minute-pressure of microbiological indicator of water outlet.
In order to solve the problems of the technologies described above, technical scheme provided by the utility model is: the how warm energy-conservation antiscale water dispenser of a kind of minute-pressure comprises housing, upper heater, lower heater, heat exchanger tube, drainage tube, mozzle, high-temperature control device, middle temperature temperature controller and safety valve; The inner chamber of described housing is provided with high temperature pool, middle warm water district and low temperature pool from top to bottom successively; Described housing is provided with high-temperature water outlet, water at low temperature outlet and water inlet, and the high-temperature water outlet is communicated with the high temperature pool, and water inlet is communicated with the low temperature pool; Described upper heater is fixed on middle and upper part or the top of housing, and its heater element stretches into the bottom in high temperature pool or at the central part in high temperature pool; Described lower heater is fixed on the middle and lower part of housing, and its heater element stretches into the bottom in middle warm water district; Described heat exchanger tube is arranged on the low temperature pool, and the water at low temperature outlet of an end connection housing of heat exchanger tube, and the other end is communicated to the top in middle warm water district by drainage tube; Described mozzle is arranged on the below of heat exchanger tube, and the one end is communicated with the water inlet of housing, and the other end is communicated with the low temperature pool; Described high-temperature control device is fixed on the housing in high temperature pool; Described middle temperature temperature controller is fixed on the housing in middle warm water district; The import of described safety valve is communicated to the low temperature pool, preferably be communicated to the lower position in low temperature pool and import down, outlet emptying.
Described high-temperature control device is controlled at the temperature in high temperature pool to be not less than 90 ℃; Described middle temperature temperature controller is controlled at the temperature in middle warm water district to be not less than 65 ℃.The release pressure of described safety valve is not more than 0.03MPa.
Described upper heater is fixed on the sidepiece of housing; Described high-temperature water district is positioned at the top of upper heater, and middle warm water district is positioned between upper heater and lower heater.
The how warm energy-conservation antiscale water dispenser of a kind of minute-pressure, also comprise the cylinder of the inner cavity top that is fixed on housing; Described upper heater is fixed on the top of housing, and the heater element of upper heater is arranged in cylinder; The upper end of described cylinder is provided with connected entrance, and the lower end of cylinder extends downwardly into not the minimum altitude higher than the upper heater heater element; In described cylinder, it is the high temperature pool; Described cylinder is outer between inner walls, and cylinder is down between lower heater being middle warm water district.
The high-temperature water outlet of described housing and water at low temperature outlet are communicated with respectively high-temperature water delivery port and the water at low temperature delivery port of water dispenser.
Also be provided with the middle warm water outlet at the top in warm water district in connection on described housing; The high-temperature water outlet of described housing, water at low temperature outlet and the outlet of middle warm water are communicated with respectively high-temperature water delivery port, water at low temperature delivery port and the middle warm water delivery port of water dispenser.
The how warm energy-conservation antiscale water dispenser of a kind of minute-pressure, also comprise the water outlet register; Described water outlet register is provided with tempered water outlet, water at low temperature import and high-temperature water import; The high-temperature water outlet of described housing is by the high-temperature water import of pipeline connection water outlet register; The water at low temperature outlet of described housing is by the water at low temperature import of pipeline connection water outlet register; The tempered water outlet of described water outlet register is communicated with the tempered water delivery port of water dispenser; The high-temperature water outlet of described housing is communicated with the high-temperature water delivery port of water dispenser.
The how warm energy-conservation antiscale water dispenser of a kind of minute-pressure, also comprise the water outlet register; Described water outlet register is provided with tempered water outlet, water at low temperature import and high-temperature water import; Also be provided with the middle warm water outlet at the top in warm water district in connection on described housing; The outside of the middle warm water outlet of described housing is by the high-temperature water import of pipeline connection water outlet register; The high-temperature water outlet of described housing is communicated with the high-temperature water delivery port of water dispenser; The water at low temperature outlet of described housing is by the water at low temperature import of pipeline connection water outlet register; The tempered water outlet of described water outlet register is communicated with the tempered water delivery port of water dispenser.
The how warm energy-conservation antiscale water dispenser of a kind of minute-pressure, also wrap blowoff valve; The import of described blowoff valve is communicated to the lowest part in low temperature pool, the outlet emptying of blowoff valve.
The outside of described housing is provided with heat-insulation layer.
Described heat-insulation layer comprises the thick insulation layer that is arranged on outside, high temperature pool and is arranged on the intermediate gauge heat-insulation layer of outside, middle warm water district, or comprises the thick insulation layer that is arranged on outside, high temperature pool, is arranged on the intermediate gauge heat-insulation layer of outside, middle warm water district and is arranged on the thin heat-insulation layer of outside, low temperature pool.
Described heat exchanger tube is the incense coil shape; The bottom connection of described drainage tube is positioned at the heat exchanger tube centre inlet; The water at low temperature outlet of described housing is communicated with the outlet that is positioned at the heat exchanger tube outer rim; The feed water flow that setting party's potential energy of described mozzle makes to flow into housing is contrary to the flow direction of the water at low temperature with flow out housing in heat exchanger tube.
The how warm energy-conservation antiscale water dispenser of a kind of minute-pressure, is characterized in that: also comprise delivery pipe; The water inlet of described safety valve is communicated to the low temperature pool by delivery pipe, and the water inlet of delivery pipe down.
Described middle temperature temperature controller is provided with two, and one of them is arranged on bottom, middle warm water district and the housing a little more than lower heater height and position, and another is arranged on the housing at top, middle warm water district.
After having adopted technique scheme, the utlity model has following beneficial effect: (1) high-temperature control device of the present utility model is controlled at the temperature in high temperature pool to be not less than 90 ℃, middle temperature temperature controller is controlled at the temperature in middle warm water district to be not less than 65 ℃, therefore whole water outlets of the present utility model are all through the high-temperature sterilization of at least 65 ℃, so the water outlet microbiological indicator is secure.
(2) release pressure of safety valve of the present utility model is not more than 0.03MPa, therefore the housing internal pressure is not always higher than 0.03Mpa, even this structure makes housing break, power is also very little, and water dispenser also can arrange shell usually, further improved security; In addition, manufacture can be born so housing of low-pressure, and production and technical all being easy to are realized, so safety is secure.
(3) water at low temperature flowed out in housing of the present utility model is from middle warm water district, and the heat exchange of process heat exchanger tube, the energy recovery in water is flowed into to the water inlet of housing for preheating, and the heat energy of containing in middle warm water is not wasted, good energy-conserving effect.
(4) temperature in middle warm water of the present utility model district is limited with the temperature that reaches effective sterilization, very not high with respect to the temperature of high temperature pool, in correspondence, the temperature of the housing in warm water district is also corresponding lower, in, temperature and the temperature difference between environment temperature of warm water district housing are less, this temperature difference is less, and to be lost to the heat energy of environment also fewer, housing area due to warm water district in correspondence is larger again, so energy-saving effect is remarkable; Simultaneously this is also the reason that the heat-insulation layer of the hull outside in middle warm water district can be thinner, so saved production cost.
(5) water that safety valve of the present utility model and blowoff valve flow out is the water in low temperature pool, and heat can not run off from the discharge of the discharge of safety valve and blowoff valve, has further promoted energy-saving effect.
(6) upper heater of the present utility model, near water lower heater and heat exchanger tube, in temperature-rise period, scale forming matter wherein can be separated out solid, these small solids are than water weight, to towards the low temperature pool, (downward) precipitate, after it arrives the low temperature pool, because of the solubility of these scale forming matters in water at low temperature larger, so partly again be dissolved in water again, make the scale forming matter concentration in water at low temperature raise, the higher water discharge housing by these scale forming matter concentration just when safety valve when discharge or blowoff valve discharge, like this, just played the effect that delays fouling.
(7) the utility model can provide the drinking water of two or more leaving water temperatures, and convenient the selection drunk.
(8) water inlet of delivery pipe of the present utility model down, when safety valve is opened automatically, the low temperature pool may exist is granular solid-state incrustation scale and can flow into delivery pipe, thereby also can not be stuck in the sealing property that affects safety valve on the sealing surface of safety valve.
The accompanying drawing explanation
For content of the present utility model more easily is expressly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein
The structural representation that Fig. 1 is embodiment 2 of the present utility model.
The structural representation that Fig. 2 is embodiment 3 of the present utility model.
The structural representation that Fig. 3 is embodiment 4 of the present utility model.
The A-A cutaway view that Fig. 4 is Fig. 3.
Label in accompanying drawing is:
Housing 1, high-temperature water outlet 1-1, water at low temperature outlet 1-2, water inlet 1-3, middle warm water outlet 1-4, upper heater 2, lower heater 3, heat exchanger tube 4, drainage tube 5, mozzle 6, high-temperature control device 7, middle temperature temperature controller 8, safety valve 9, cylinder 10, connected entrance 10-1, water outlet register 11, blowoff valve 12, heat-insulation layer 13, thick insulation layer 13-1, intermediate gauge heat-insulation layer 13-2, thin heat-insulation layer 13-3, delivery pipe 14, bracing frame 15.
The specific embodiment
(embodiment 1)
The how warm energy-conservation antiscale water dispenser of the minute-pressure of the present embodiment, comprise housing 1, upper heater 2, lower heater 3, heat exchanger tube 4, drainage tube 5, mozzle 6, high-temperature control device 7, middle temperature temperature controller 8, safety valve 9, blowoff valve 12, heat-insulation layer 13 and bracing frame 15.
The inner chamber of housing 1 is provided with high temperature pool, middle warm water district and low temperature pool from top to bottom successively.Housing 1 is provided with high-temperature water outlet 1-1, water at low temperature outlet 1-2 and water inlet 1-3, and high-temperature water outlet 1-1 is communicated with the high temperature pool, and water inlet 1-3 is communicated with the low temperature pool.The high-temperature water outlet 1-1 of housing 1 and water at low temperature outlet 1-2 are communicated with respectively high-temperature water delivery port and the water at low temperature delivery port of water dispenser.
High-temperature control device 7 is fixed on the housing 1 in high temperature pool, and high-temperature control device 7 is controlled at the temperature in high temperature pool to be not less than 90 ℃.
Middle temperature temperature controller 8 is fixed on the housing 1 in middle warm water district.Middle temperature temperature controller 8 is provided with two, and one of them is arranged on bottom, middle warm water district and the housing 1 a little more than lower heater 3 height and positions, and another is arranged on the housing 1 at top, middle warm water district.Middle temperature temperature controller 8 is controlled at the temperature in middle warm water district to be not less than 65 ℃.
Whole water outlets of the how warm energy-conservation antiscale water dispenser of the minute-pressure of the present embodiment are all through the high-temperature sterilization of at least 65 ℃, so the water outlet microbiological indicator is secure.
The import of safety valve 9 is communicated to low temperature pool, outlet emptying.The release pressure of safety valve 9 is not more than 0.03MPa, so housing 1 internal pressure is not always higher than 0.03MPa.On the one hand, even so low pressure housing 1 breaks, power is also very little, and water dispenser also can arrange shell usually, has further improved security; On the other hand, manufacture can be born so housing 1 of low-pressure, and production and technical all being easy to are realized, so safety is secure.
The import of blowoff valve 12 is communicated to the lowest part in low temperature pool, the outlet emptying of blowoff valve 12.
Heat-insulation layer 13 is arranged on the outside of housing 1.Heat-insulation layer 13 comprises the thick insulation layer 13-1 that is arranged on outside, high temperature pool and is arranged on the intermediate gauge heat-insulation layer 13-2 of outside, middle warm water district, or comprises the thick insulation layer 13-1 that is arranged on outside, high temperature pool, is arranged on the intermediate gauge heat-insulation layer 13-2 of outside, middle warm water district and is arranged on the thin heat-insulation layer 13-3 of outside, low temperature pool.The heat-insulation layer 13 of the present embodiment comprises the thick insulation layer 13-1 that is arranged on outside, high temperature pool, be arranged on the intermediate gauge heat-insulation layer 13-2 of outside, middle warm water district and be arranged on the thin heat-insulation layer 13-3 of outside, low temperature pool.
The water outlet microbiological indicator is secure
The how warm energy-conservation antiscale water dispenser of the minute-pressure of the present embodiment has energy-saving effect preferably: 1. from the water at low temperature of housing 1 interior outflow from the warm water district, and through the heat exchanger tube heat exchange, energy recovery in water is flowed into to the water inlet of housing for preheating, the heat energy of containing in middle warm water is not wasted.2. the temperature in middle warm water district is limited with the temperature that reaches effective sterilization, very not high with respect to the temperature of high temperature pool, in correspondence, the temperature of the housing 1 in warm water district is also corresponding lower, in, temperature and the temperature difference between environment temperature of warm water district housing 1 are less, this temperature difference is less, and to be lost to the heat energy of environment also fewer, housing area due to warm water district in correspondence is larger again, so energy-saving effect is remarkable, and this reason that namely heat-insulation layer in housing 1 outside in middle warm water district can be thinner.3. the water flowed out from safety valve 9 and blowoff valve 12 is the water in low temperature pool, and heat can not run off from the discharge of the discharge of safety valve 9 and blowoff valve 12.Because water can produce thermal expansion in heating process, common way is that drain (or safety valve is set) discharge is set at housing 1 top, and what from housing 1 top, emit is high-temperature steam or high-temperature water, adopts in such a way and will waste heat energy.
The how warm energy-conservation antiscale water dispenser of the minute-pressure of the present embodiment has the function that delays housing 1 internal incrustation: water why can fouling on wall in when heating, its one of the main reasons is some salinity in water, such as calcium carbonate, magnesium carbonate, calcium hydroxide, magnesium hydroxide and calcium sulfate etc., the solubility when solubility when high temperature compares at low temperature is little, and these materials can be separated out small solids of sedimentation after heating.For sake of convenience, claim that these materials are scale forming matter.Scale forming matter is ionic condition while being dissolved in water, as calcium ion, magnesium ion, carbanion, sulfate ion etc.Near water upper heater 2, lower heater 3 and heat exchanger tube 4, in temperature-rise period, scale forming matter wherein can be separated out solid, these small solids are than water weight, to towards the low temperature pool, (downward) precipitate, after it arrives the low temperature pool, because of the solubility of these scale forming matters in water at low temperature larger, so partly again be dissolved in water again, make the scale forming matter concentration in water at low temperature raise, the higher water discharge housing 1 by these scale forming matter concentration just during safety valve 9 discharge or during blowoff valve 12 discharge, like this, just played the effect that delays fouling.
(embodiment 2)
See Fig. 1, the present embodiment is substantially the same manner as Example 1, and difference is: also comprise delivery pipe 14.Also be provided with the middle warm water outlet 1-4 at the top in warm water district in connection on housing 1.
High-temperature water outlet 1-1, the water at low temperature outlet 1-2 of housing 1 and middle warm water outlet 1-4 are communicated with respectively high-temperature water delivery port, water at low temperature delivery port and the middle warm water delivery port of water dispenser.
The water inlet of safety valve 9 is communicated to the low temperature pool by delivery pipe 14, and the water inlet of delivery pipe 14 down.When safety valve 9 is opened automatically, the low temperature pool may exist is granular solid-state incrustation scale and can flow into delivery pipe 14, thereby also can not be stuck in the sealing property that affects safety valve 9 on the sealing surface of safety valve 9.
(embodiment 3)
See Fig. 2, the present embodiment is substantially the same manner as Example 1, and difference is: also comprise water outlet register 11.Water outlet register 11 is provided with tempered water outlet, water at low temperature import and high-temperature water import.The high-temperature water outlet 1-1 of housing 1 is by the high-temperature water import of pipeline connection water outlet register 11.The water at low temperature outlet 1-2 of housing 1 is by the water at low temperature import of pipeline connection water outlet register 11.The tempered water outlet of water outlet register 11 is communicated with the tempered water delivery port of water dispenser.The high-temperature water outlet 1-1 of housing 1 is communicated with the high-temperature water delivery port of water dispenser.
(embodiment 4)
See Fig. 3 and Fig. 4, the present embodiment is substantially the same manner as Example 1, and difference is: also comprise cylinder 10 and water outlet register 11.Also be provided with the middle warm water outlet 1-4 at the top in warm water district in connection on housing 1.
Water outlet register 11 is provided with tempered water outlet, water at low temperature import and high-temperature water import.The outside of the middle warm water outlet 1-4 of housing 1 is by the high-temperature water import of pipeline connection water outlet register 11.The high-temperature water outlet 1-1 of housing 1 is communicated with the high-temperature water delivery port of water dispenser.The water at low temperature outlet 1-2 of housing 1 is by the water at low temperature import of pipeline connection water outlet register 11.The tempered water outlet of water outlet register 11 is communicated with the tempered water delivery port of water dispenser.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (13)
1. the how warm energy-conservation antiscale water dispenser of minute-pressure, is characterized in that: comprise housing (1), upper heater (2), lower heater (3), heat exchanger tube (4), drainage tube (5), mozzle (6), high-temperature control device (7), middle temperature temperature controller (8) and safety valve (9); The inner chamber of described housing (1) is provided with high temperature pool, middle warm water district and low temperature pool from top to bottom successively; Described housing (1) is provided with high-temperature water outlet (1-1), water at low temperature outlet (1-2) and water inlet (1-3), and high-temperature water outlet (1-1) is communicated with the high temperature pool, and water inlet (1-3) is communicated with the low temperature pool; Described upper heater (2) is fixed on middle and upper part or the top of housing (1), and its heater element stretches into the bottom in high temperature pool or at the central part in high temperature pool; Described lower heater (3) is fixed on the middle and lower part of housing (1), and its heater element stretches into the bottom in middle warm water district; Described heat exchanger tube (4) is arranged on the low temperature pool, and the water at low temperature outlet (1-2) of an end connection housing (1) of heat exchanger tube (4), and the other end is communicated to the top in middle warm water district by drainage tube (5); Described mozzle (6) is arranged on the below of heat exchanger tube (4), and the one end is communicated with the water inlet (1-3) of housing (1), and the other end is communicated with the low temperature pool; Described high-temperature control device (7) is fixed on the housing (1) in high temperature pool; Described middle temperature temperature controller (8) is fixed on the housing (1) in middle warm water district; The import of described safety valve (9) is communicated to low temperature pool, outlet emptying.
2. the how warm energy-conservation antiscale water dispenser of a kind of minute-pressure according to claim 1, it is characterized in that: described upper heater (2) is fixed on the sidepiece of housing (1); Described high-temperature water district is positioned at the top of upper heater (2), and middle warm water district is positioned between upper heater (2) and lower heater (3).
3. the how warm energy-conservation antiscale water dispenser of a kind of minute-pressure according to claim 1, is characterized in that: the cylinder (10) that also comprises the inner cavity top that is fixed on housing (1); Described upper heater (2) is fixed on the top of housing (1), and the heater element of upper heater (2) is arranged in cylinder (10); The upper end of described cylinder (10) is provided with connected entrance (10-1), and the lower end of cylinder extends downwardly into not the minimum altitude higher than upper heater (2) heater element; In described cylinder (10), it is the high temperature pool; Described cylinder (10) is outer between inner walls, and cylinder is down between lower heater (3) being middle warm water district.
4. the how warm energy-conservation antiscale water dispenser of a kind of minute-pressure according to claim 1 is characterized in that: high-temperature water outlet (1-1) and the water at low temperature of described housing (1) export high-temperature water delivery port and the water at low temperature delivery port that (1-2) is communicated with respectively water dispenser.
5. the how warm energy-conservation antiscale water dispenser of a kind of minute-pressure according to claim 1, is characterized in that: also be provided with the middle warm water outlet (1-4) at the top in warm water district in connection on described housing (1); The high-temperature water outlet (1-1) of described housing (1), water at low temperature outlet (1-2) and middle warm water outlet (1-4) are communicated with respectively high-temperature water delivery port, water at low temperature delivery port and the middle warm water delivery port of water dispenser.
6. the how warm energy-conservation antiscale water dispenser of a kind of minute-pressure according to claim 1, is characterized in that: also comprise water outlet register (11); Described water outlet register (11) is provided with tempered water outlet, water at low temperature import and high-temperature water import; The high-temperature water outlet (1-1) of described housing (1) is by the high-temperature water import of pipeline connection water outlet register (11); The water at low temperature outlet (1-2) of described housing (1) is by the water at low temperature import of pipeline connection water outlet register (11); The tempered water outlet of described water outlet register (11) is communicated with the tempered water delivery port of water dispenser; The high-temperature water outlet (1-1) of described housing (1) is communicated with the high-temperature water delivery port of water dispenser.
7. the how warm energy-conservation antiscale water dispenser of a kind of minute-pressure according to claim 1, is characterized in that: also comprise water outlet register (11); Described water outlet register (11) is provided with tempered water outlet, water at low temperature import and high-temperature water import; Also be provided with the middle warm water outlet (1-4) at the top in warm water district in connection on described housing (1); The outside of the middle warm water outlet (1-4) of described housing (1) is by the high-temperature water import of pipeline connection water outlet register (11); The high-temperature water outlet (1-1) of described housing (1) is communicated with the high-temperature water delivery port of water dispenser; The water at low temperature outlet (1-2) of described housing (1) is by the water at low temperature import of pipeline connection water outlet register (11); The tempered water outlet of described water outlet register (11) is communicated with the tempered water delivery port of water dispenser.
8. the how warm energy-conservation antiscale water dispenser of a kind of minute-pressure according to claim 1, is characterized in that: also wrap blowoff valve (12); The import of described blowoff valve (12) is communicated to the lowest part in low temperature pool, the outlet emptying of blowoff valve (12).
9. the how warm energy-conservation antiscale water dispenser of a kind of minute-pressure according to claim 1, it is characterized in that: the outside of described housing (1) is provided with heat-insulation layer (13).
10. the how warm energy-conservation antiscale water dispenser of a kind of minute-pressure according to claim 9, it is characterized in that: described heat-insulation layer (13) comprises the thick insulation layer (13-1) that is arranged on outside, high temperature pool and the intermediate gauge heat-insulation layer (13-2) that is arranged on outside, middle warm water district, or comprises the thick insulation layer (13-1) that is arranged on outside, high temperature pool, the intermediate gauge heat-insulation layer (13-2) that is arranged on outside, middle warm water district and the thin heat-insulation layer (13-3) that is arranged on outside, low temperature pool.
11. the how warm energy-conservation antiscale water dispenser of a kind of minute-pressure according to claim 1, it is characterized in that: described heat exchanger tube (4) is the incense coil shape; The bottom connection of described drainage tube (5) is positioned at heat exchanger tube (4) centre inlet; The water at low temperature outlet (1-2) of described housing (1) is communicated with the outlet that is positioned at heat exchanger tube (4) outer rim; The feed water flow that setting party's potential energy of described mozzle (6) makes to flow into housing (1) is contrary to the flow direction of the water at low temperature with flow out housing (1) in heat exchanger tube (4).
12. the how warm energy-conservation antiscale water dispenser of a kind of minute-pressure according to claim 1, is characterized in that: also comprise delivery pipe (14); The water inlet of described safety valve (9) is communicated to the low temperature pool by delivery pipe (14), and the water inlet of delivery pipe (14) down.
13. according to the how warm energy-conservation antiscale water dispenser of the described a kind of minute-pressure of one of claim 1 to 12, it is characterized in that: described middle temperature temperature controller (8) is provided with two, one of them is arranged on bottom, middle warm water district and upper a little more than the housing (1) of lower heater (3) height and position, and another is arranged on the housing (1) at top, middle warm water district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638567 CN202932753U (en) | 2012-11-28 | 2012-11-28 | Micro-pressure multi-temperature energy-saving anti-scaling water dispenser |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638567 CN202932753U (en) | 2012-11-28 | 2012-11-28 | Micro-pressure multi-temperature energy-saving anti-scaling water dispenser |
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| CN202932753U true CN202932753U (en) | 2013-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220638567 Withdrawn - After Issue CN202932753U (en) | 2012-11-28 | 2012-11-28 | Micro-pressure multi-temperature energy-saving anti-scaling water dispenser |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102961047A (en) * | 2012-11-28 | 2013-03-13 | 江苏正本净化节水科技实业有限公司 | Micro-pressure multi-temperature energy-saving and anti-scaling water dispenser |
-
2012
- 2012-11-28 CN CN 201220638567 patent/CN202932753U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102961047A (en) * | 2012-11-28 | 2013-03-13 | 江苏正本净化节水科技实业有限公司 | Micro-pressure multi-temperature energy-saving and anti-scaling water dispenser |
| CN102961047B (en) * | 2012-11-28 | 2014-12-31 | 江苏正本净化节水科技实业有限公司 | Micro-pressure multi-temperature energy-saving and anti-scaling water dispenser |
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