CN103300721B - Counter-infiltration air energy heat pump water dispenser - Google Patents
Counter-infiltration air energy heat pump water dispenser Download PDFInfo
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- CN103300721B CN103300721B CN201210059442.4A CN201210059442A CN103300721B CN 103300721 B CN103300721 B CN 103300721B CN 201210059442 A CN201210059442 A CN 201210059442A CN 103300721 B CN103300721 B CN 103300721B
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Abstract
The invention discloses a kind of counter-infiltration air energy heat pump water dispenser, comprise casing of water dispenser, described casing of water dispenser inside be provided with drinking-water system, for provide to described drinking-water system reverse osmosis water reverse osmosis purified water system and for respectively to the air energy thermal pumping system of the reverse osmosis water heating in described drinking-water system or refrigeration.Counter-infiltration air energy heat pump water dispenser of the present invention can provide the drinking water of hot water, cold water, warm water and normal-temperature water four kinds of temperature, and control is simple and energy consumption is low.
Description
Technical field
The present invention relates to water dispenser, in particular, relate to a kind of counter-infiltration air energy heat pump water dispenser.
Background technology
Also there is no air energy heat pump water dispenser product in the market, just in some patent documents, disclose partial monopoly technology, and the air energy heat pump water dispenser in these technical schemes is all take running water as water source, the heating to running water is realized by air energy heat pump principle, after being heated to 50 DEG C-60 DEG C (in the present invention, the water of 50 DEG C-60 DEG C being called warm water), recycling electric heating system heats water to more than 90 DEG C (in the present invention, the water of more than 90 DEG C being called hot water); Cold water then needs boiling water to be obtained (the present invention is called cold water by by the water obtained that freezes, and its temperature is generally at about 5 DEG C) by compressor cooling; These technical schemes often consume energy very large, if produce water dispenser according to these technical schemes, these water dispensers cannot provide warm water and normal-temperature water (water close with room temperature for water temperature is called normal-temperature water by the present invention, and its temperature is generally at about 25 DEG C) for user.And although the air energy heat pump water dispenser in some scheme adopts hot water, cold water, warm water integral type water tank, but be all communicated with magnetic valve, the shortcoming of the program is that cost is high, control planning is complicated, mutual interference is large, this all causes the cost of investment of existing air source heat pump water dispenser too high, obviously economical not.
Summary of the invention
The technical problem to be solved in the present invention is, large for energy consumption in prior art, control complicated, the defect such as hot water and cold water can only be provided, a kind of drinking water that can provide hot water, cold water, warm water and normal-temperature water four kinds of temperature is provided, controls simple and that energy consumption is low counter-infiltration air energy heat pump water dispenser.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of counter-infiltration air energy heat pump water dispenser, comprise casing of water dispenser, described casing of water dispenser inside be provided with drinking-water system, supply channel, for by described supply channel to described drinking-water system provide reverse osmosis water reverse osmosis purified water system and for respectively to the air energy thermal pumping system of the reverse osmosis water heating in described drinking-water system or refrigeration;
Described drinking-water system comprises reservoir and cold water storage cistern, and described reservoir and cold water storage cistern are connected described supply channel respectively; Described reservoir is connected with water outlet pipe road, and described cold water storage cistern is connected with cold water outlet pipeline; Described reservoir is also connected with hot-water cylinder, and described hot-water cylinder is built-in with fast heater, and described hot-water cylinder is connected with hot water effluent's pipeline; Described supply channel is also connected with normal-temperature water outlet pipeline; Described water outlet pipe road, cold water outlet pipeline, hot water effluent's pipeline and normal-temperature water outlet pipeline are connected to faucet, and described faucet is arranged on described water dispenser case external surface;
Described air energy thermal pumping system comprises heat-transfer working medium, the first condenser, the second condenser, the first evaporimeter and the second evaporimeter, described first condenser is built in described reservoir, described first evaporimeter is built in described cold water storage cistern, described second condenser connects described first evaporimeter, described second evaporimeter connects described first condenser, and described second evaporimeter is provided with air inlet and air outlet; Described air energy thermal pumping system also comprises the compressor for being transferred to described first condenser and the second condenser after the described heat-transfer working medium of gaseous state is compressed to HTHP respectively and is used for the described heat-transfer working medium gas-liquid separation that described first evaporimeter and the second evaporimeter spread out of and the described heat-transfer working medium of gaseous state is transferred to the gas-liquid separator of described compressor; Also be connected with expansion valve between described first condenser and described second evaporimeter, between described second condenser and described first evaporimeter, be also connected with capillary.
In counter-infiltration air energy heat pump water dispenser of the present invention, counter-infiltration air energy heat pump water dispenser is also provided with control device, the first magnetic valve is provided with between described first condenser and described compressor, and in described reservoir, be provided with the first temperature detection gauge tap, described first magnetic valve is connected described control device respectively with described first temperature detection gauge tap, when the preset temperature of the reverse osmosis water temperature in described reservoir higher than reservoir, described first temperature detection gauge tap indicates described control device to cut out described first magnetic valve;
The second magnetic valve is provided with between described second condenser and described compressor, and in described cold water storage cistern, be provided with the second temperature detection gauge tap, described second magnetic valve is connected described control device respectively with described second temperature detection gauge tap, when the preset temperature of the reverse osmosis water temperature in described cold water storage cistern lower than cold water storage cistern, described second temperature detection gauge tap indicates described control device to cut out described second magnetic valve;
Described compressor connects described control device, and when the first magnetic valve and the second magnetic valve are all closed, described control device controls described compressor and quits work.
In counter-infiltration air energy heat pump water dispenser of the present invention, between described first condenser and described expansion valve, be also connected with the first drier, between described second condenser and described capillary, be also connected with the second drier;
Described second evaporimeter is also provided with the fan for promoting heat exchange between air and described heat-transfer working medium.
In counter-infiltration air energy heat pump water dispenser of the present invention, described supply channel is provided with water lev el control magnetic valve, the first liquid-level switch for detecting the liquid level upper limit and the second liquid-level switch for detecting liquid level lower limit is provided with in described reservoir, described first liquid-level switch is electrically connected with described water lev el control magnetic valve, and described second liquid-level switch is electrically connected with described fast heater; When liquid level in reservoir is prescribed a time limit higher than in the described liquid level preset, described first liquid-level switch controls to close described water lev el control magnetic valve; When liquid level in reservoir is lower than the described liquid level lower limit preset, described second liquid-level switch controls to close described fast heater.
In counter-infiltration air energy heat pump water dispenser of the present invention, described supply channel is also provided with the first check valve preventing the reverse osmosis water in reservoir from refluxing, described first check valve is arranged near the water inlet of described reservoir.
In counter-infiltration air energy heat pump water dispenser of the present invention, described water dispenser case external surface is only provided with a described faucet, and described water outlet pipe road, cold water outlet pipeline, hot water effluent's pipeline and normal-temperature water outlet pipeline are connected with described faucet respectively;
Described water outlet pipe road, cold water outlet pipeline, hot water effluent's pipeline and normal-temperature water outlet pipeline are respectively arranged with the first water outlet Controlling solenoid valve, the second water outlet Controlling solenoid valve, the 3rd water outlet Controlling solenoid valve and the 4th water outlet Controlling solenoid valve; Described water dispenser case external surface is also provided with the control button assembly opened for controlling the first water outlet Controlling solenoid valve, the second water outlet Controlling solenoid valve, the 3rd water outlet Controlling solenoid valve and the 4th water outlet Controlling solenoid valve respectively or close.
In counter-infiltration air energy heat pump water dispenser of the present invention, described reverse osmosis purified water system comprises the Pyatyi filter be cascaded, and described Pyatyi filter comprises fusion-jetting polypropylene filter, Granular carbon filters, charcoal compressed filter, reverse osmosis membrane filt and rearmounted carbon filter successively;
Described reverse osmosis purified water system is also connected with for storing described reverse osmosis water and the described reverse osmosis water stored being pressed into the pressurized tank of described drinking-water system, described pressurized tank is arranged between described reverse osmosis membrane filt and rearmounted carbon filter, the inlet pipeline of described pressurized tank is also provided with the second check valve for preventing described reverse osmosis water adverse current;
The inlet pipeline of described reverse osmosis membrane filt is provided with booster pump; The inlet pipeline of described fusion-jetting polypropylene filter is provided with entering water electromagnetic valve.
In counter-infiltration air energy heat pump water dispenser of the present invention, described second condenser is wrapped on described pressurized tank outer wall.
In counter-infiltration air energy heat pump water dispenser of the present invention, the inlet pipeline of described pressurized tank is provided with high-voltage switch gear, the pressoreceptor preventing described reverse osmosis water from overflowing is provided with in described pressurized tank, described pressoreceptor connects described high-voltage switch gear, when the upper pressure limit that the internal pressure of described pressurized tank is preset higher than it, pressoreceptor controls to cut out described high-voltage switch gear;
Also low tension switch is provided with between described booster pump and described entering water electromagnetic valve, described low tension switch is electrically connected with described entering water electromagnetic valve, when water flow pressure in the inlet pipeline of booster pump is less than preset pressure value, described low tension switch controls to close described entering water electromagnetic valve.
In counter-infiltration air energy heat pump water dispenser of the present invention, described reverse osmosis membrane filt is connected with sewage vent line, and described sewage vent line is provided with drain solenoid valve.
Counter-infiltration air energy heat pump water dispenser of the present invention has following beneficial effect: the present invention take reverse osmosis water as water source, running water is by entering drinking-water system after the water purification effect of reverse osmosis purified water system, to avoid in prior art and tap water heating extremely must be seethed with excitement the problem just can drunk, thus make water dispenser provide normal-temperature water, and then normal-temperature water only need be freezed by the cold water that water dispenser provides, the energy consumption needed for refrigeration can be reduced significantly; Hot water, cold water, warm water are separated setting with the supply of normal-temperature water, separately do not interfere with each other, and simplify the structure and control planning, reduce cost; When the hydraulic pressure in reverse osmosis purified water system is difficult to enter drinking-water system not particularly drinking-water system is higher than reverse osmosis purified water Operation system setting, in the reverse osmosis water press-in drinking-water system that pressurized tank is stored, to ensure the lasting supply of drinking water.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the theory diagram according to a counter-infiltration air energy heat pump water dispenser of the present invention embodiment;
Fig. 2 is the theory diagram of drinking-water system according to a counter-infiltration air energy heat pump water dispenser of the present invention embodiment and reverse osmosis purified water system;
Fig. 3 is the theory diagram of the air energy thermal pumping system according to a counter-infiltration air energy heat pump water dispenser of the present invention embodiment.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
A kind of counter-infiltration air energy heat pump water dispenser as shown in Figure 1, it comprise casing of water dispenser and be arranged on the drinking-water system 1 of casing of water dispenser inside, supply channel, for by described supply channel to drinking-water system 1 provide reverse osmosis water reverse osmosis purified water system 3 and for respectively in drinking-water system 1 reverse osmosis water heating or refrigeration air energy thermal pumping system 2; Wherein, solid line representative be water stream channel, represented by dotted arrows be energy transmission lines, 5 refer to running water water inlet, and 6 refer to Sewage outlet.Be understandable that, reverse osmosis purified water system 3 is for carrying out multi-filtering and purification to water source, the reverse osmosis water of reverse osmosis purified water system 3 water side can directly be drunk as drinking water, thus reverse osmosis water directly can be supplied to client as normal-temperature water through corresponding outlet pipeline after entering drinking-water system 1, very simple and convenient.
As shown in Figure 2, drinking-water system 1 comprises reservoir 11 and cold water storage cistern 13, and reservoir 11 is connected supply channel respectively with cold water storage cistern 13 and is communicated with reverse osmosis purified water system 3 by supply channel; Reservoir 11 is connected with water outlet pipe Lu Laixiang user and provides warm water, and cold water storage cistern 13 is connected with cold water outlet pipeline and provides cold water to user; Because heat pump generally can only heat water to 50 DEG C about-60 DEG C, reservoir 11 is also connected with hot-water cylinder, hot-water cylinder is built-in with fast heater, warm water is continued to be heated to more than 90 DEG C by fast heater, and (fast heater is prior art, repeat no more herein), hot-water cylinder is connected with hot water effluent's pipeline and provides hot water to user; Supply channel is also connected with normal-temperature water outlet pipeline 12 and provides normal-temperature water to user; Therefore, water dispenser of the present invention can provide the drinking water of hot water, cold water, warm water and normal-temperature water four kinds of different temperatures, wherein normal-temperature water is without the need to process, warm water only need use heat pump normal-temperature water, hot water continues heating warm water and obtains, normal-temperature water only need be freezed by cold water, and four kinds of drinking water all arrange its independently outlet conduit, and convenience controls and required energy consumption is very low.
Water outlet pipe road, cold water outlet pipeline, hot water effluent's pipeline and normal-temperature water outlet pipeline 12 are connected to faucet 15, and faucet 15 is arranged on water dispenser case external surface.
Wherein, the one of each outlet pipeline and faucet 15 is preferred embodiment only provided with a faucet 15 for water dispenser case external surface, and water outlet pipe road, cold water outlet pipeline, hot water effluent's pipeline and normal-temperature water outlet pipeline 12 are connected with this faucet 15 respectively; Water outlet pipe road, cold water outlet pipeline, hot water effluent's pipeline and normal-temperature water outlet pipeline 12 are respectively arranged with the first water outlet Controlling solenoid valve, the second water outlet Controlling solenoid valve, the 3rd water outlet Controlling solenoid valve and the 4th water outlet Controlling solenoid valve; Be understandable that, when not needing water outlet at ordinary times, above four water outlet Controlling solenoid valve are all in closed condition, and water dispenser case external surface is also provided with the control button assembly opened for controlling the first water outlet Controlling solenoid valve, the second water outlet Controlling solenoid valve, the 3rd water outlet Controlling solenoid valve and the 4th water outlet Controlling solenoid valve respectively or close, when needs are fetched water, control to open and go out water solenoid valve accordingly, and control it and close after water intaking.Multiple faucet 15 can be set certainly, as arranged four faucets 15 and making each outlet conduit connect a faucet 15, and control water outlet by controlling button assembly, therefore be not limited to several embodiments described in the present invention, can change according to actual needs.
As shown in Figure 3, air energy thermal pumping system 2 comprises heat-transfer working medium, the first condenser 24, second condenser 25, first evaporimeter 23 and the second evaporimeter 26, be understandable that, air energy thermal pumping system 2 is circulatory systems, and heat-transfer working medium flows in this circulatory system.Wherein, first condenser 24 is built in reservoir 11, the heat discharged after the heat-transfer working medium condensation reverse osmosis water passed in reservoir 11 makes its temperature rise to 50 DEG C about-60 DEG C, first evaporimeter 23 is built in cold water storage cistern 13, the heat of vaporization that heat-transfer working medium absorbs reverse osmosis water in cold water storage cistern 13 is the heat-transfer working medium of gaseous state, and its temperature of reverse osmosis water in corresponding cold water storage cistern 13 drops to 5 DEG C.In addition, the second condenser 25 connects the first evaporimeter 23, second evaporimeter 26 and connects the first condenser 24, second evaporimeter 26 and be provided with air inlet and air outlet; Air energy thermal pumping system 2 also comprises the compressor 21 for being transferred to the first condenser 24 and the second condenser 25 after the heat-transfer working medium of gaseous state is compressed to HTHP respectively and is used for the heat-transfer working medium gas-liquid separation that the first evaporimeter 23 and the second evaporimeter 26 spread out of and the heat-transfer working medium of gaseous state is transferred to the gas-liquid separator 22 of compressor 21.Also be connected with expansion valve 28 between first condenser 24 and the second evaporimeter 26, be also connected with capillary 27 between the second condenser 25 and the first evaporimeter 23, wherein, expansion valve 28 and capillary 27 are all to carry out decompression throttling to heat-transfer working medium.
The course of work of air energy thermal pumping system 2 is as follows: the heat-transfer working medium of gaseous state compresses by compressor 21, thus make it become the heat-transfer working medium of the gaseous state of HTHP, the heat-transfer working medium of the gaseous state of HTHP is respectively from two flow path, (1), enter the first condenser 24, the heat discharged after heat-transfer working medium condensation in first condenser 24 passes to the reverse osmosis water in reservoir 11 thus is liquefied as liquid heat-transfer working medium, now its temperature of reverse osmosis water rises to 50 DEG C about-60 DEG C, liquid heat-transfer working medium is now still in high pressure conditions, it flows to the second evaporimeter 26, reduce pressure in expansion valve 28 after throttling and enter the second evaporimeter 26, heat-transfer working medium absorbs the heat of air at the second evaporimeter 26, again flash to gaseous state, (2) the second condenser 25, is entered, in second condenser 25, heat-transfer working medium condensation changes into liquid heat-transfer working medium, liquid heat-transfer working medium enters the first evaporimeter 23 after capillary 27 reduces pressure throttling, the heat of vaporization absorbing reverse osmosis water in cold water storage cistern 13 at the first evaporimeter 23 heat-transfer working medium is the heat-transfer working medium of gaseous state, and its temperature of reverse osmosis water in corresponding cold water storage cistern 13 drops to 5 DEG C, in first evaporimeter 23 and the second evaporimeter 26, heat-transfer working medium enters gas-liquid separator 22, the heat-transfer working medium of cutting out partial liquid state, the heat-transfer working medium of gaseous state continues to flow in compressor 21, meanwhile, still can flow in compressor 21 after heat-transfer working medium liquid in gas-liquid separator 22 is converted into gaseous state, compressor 21 continues to compress the heat-transfer working medium of gaseous state, circulates successively.
Preferably, counter-infiltration air energy heat pump water dispenser is also provided with control device, the first magnetic valve 201 is provided with between first condenser 24 and compressor 21, and in reservoir 11, be provided with the first temperature detection gauge tap, first magnetic valve 201 and the first temperature detection gauge tap connection control device respectively, when the preset temperature of the reverse osmosis water temperature in reservoir 11 higher than reservoir 11, the first temperature detection gauge tap instruction control device cuts out the first magnetic valve 201; The second magnetic valve 202 is provided with between second condenser 25 and compressor 21, and in cold water storage cistern 13, be provided with the second temperature detection gauge tap, second magnetic valve 202 and the second temperature detection gauge tap connection control device respectively, when the preset temperature of the reverse osmosis water temperature in cold water storage cistern 13 lower than cold water storage cistern 13, the second temperature detection gauge tap instruction control device cuts out the second magnetic valve 202; Compressor 21 connection control device, when the first magnetic valve 201 and the second magnetic valve 202 are all closed, control device controls compressor 21 and quits work.This is provided with and is beneficial to reduction energy consumption, and after warm water and cold water reach requirement, compressor 21 still works on.
Preferably, the first drier 204 is also connected with between first condenser 24 and expansion valve 28, the second drier 203 is also connected with between second condenser 25 and capillary 27, first drier 204 and the second drier 203, for carrying out drying to heat-transfer working medium, are mixed into unnecessary steam to avoid it.
Preferably, the second evaporimeter 26 is also provided with fan 261, and fan is for accelerating air flowing between air inlet and air outlet thus promoting that air and heat-transfer working medium carry out heat exchange, to strengthen the heat absorption efficiency of heat-transfer working medium.
Preferably, supply channel is provided with water lev el control magnetic valve 16, the first liquid-level switch 111 for detecting the liquid level upper limit and the second liquid-level switch 112 for detecting liquid level lower limit is provided with in reservoir 11, first liquid-level switch 111 is electrically connected with water lev el control magnetic valve 16, and the second liquid-level switch 112 is electrically connected with fast heater; When liquid level in reservoir 11 is prescribed a time limit higher than in the liquid level preset, the first liquid-level switch 111 controls to close water lev el control magnetic valve 16; When liquid level in reservoir 11 is lower than the liquid level lower limit preset, the second liquid-level switch 112 controls to close fast heater.Be understandable that, the first liquid-level switch 111 and the second liquid-level switch 112 also can be come controlling water level Controlling solenoid valve 16 and fast heater by above-mentioned control device.
Preferably, supply channel is also provided with the first check valve 17, first check valve 17 and arranges near the water inlet of reservoir 11, the first check valve 17 prevents the reverse osmosis water backflow in reservoir 11 thus changes the temperature of cold water or normal-temperature water.
As shown in Figure 2, reverse osmosis purified water system 3 comprises the Pyatyi filter be cascaded, and Pyatyi filter comprises fusion-jetting polypropylene filter 31, Granular carbon filters 32, charcoal compressed filter 33, reverse osmosis membrane filt 34 and rearmounted carbon filter 35 successively; Wherein, 5 refer to running water water inlet, and 6 refer to Sewage outlet.In addition, arranging of Pyatyi filter sequentially can also be changed according to actual conditions, is not limited to above-mentioned embodiment.Arranging of reverse osmosis purified water system 3 can also produce incrustation scale in machine intimate hot-water cylinder, thus extends service life of a machine, ensures the health at water source.
Reverse osmosis purified water system 3 be also connected with for store reverse osmosis water and by store reverse osmosis water press-in drinking-water system 1 pressurized tank 4, pressurized tank 4 is arranged between reverse osmosis membrane filt 34 and rearmounted carbon filter 35; The inlet pipeline of pressurized tank 4 in addition is also provided with the second check valve 401 for preventing reverse osmosis water adverse current, to avoid causing interference to water inlet.
In one embodiment of the present of invention, drinking-water system 1 is arranged higher than reverse osmosis purified water system 3, because first reverse osmosis water enters pressurized tank 4 before entering drinking-water system 1, when the shipwreck in the inadequate reverse osmosis purified water system 3 of hydraulic pressure is to enter drinking-water system 1, the reverse osmosis water of pressurized tank 4 also for being stored is pressed in drinking-water system 1, to ensure the lasting supply of drinking water.
Preferably, second condenser 25 is wrapped on pressurized tank 4 outer wall, and the reverse osmosis water in pressurized tank 4 can absorb the partial heat of release in the second condenser 25, to reduce the waste of the energy, and due to these heats less, it can't cause very large impact to the refrigeration of cold water storage cistern 13.
The inlet pipeline of reverse osmosis membrane filt 34 is provided with booster pump 36; The inlet pipeline of fusion-jetting polypropylene filter 31 is provided with entering water electromagnetic valve 501.
Preferably, the inlet pipeline of pressurized tank 4 is provided with high-voltage switch gear 37, the pressoreceptor preventing reverse osmosis water from overflowing is provided with in pressurized tank 4, pressoreceptor connects high-voltage switch gear 37, when the upper pressure limit that the internal pressure of pressurized tank 4 is preset higher than it, pressoreceptor controls to cut out high-voltage switch gear 37; The arranging of high-voltage switch gear 37 can prevent reverse osmosis purified water system 3 from continuing water processed also thus make that pressure in pressurized tank 4 is excessive causes shorten its service life.Be understandable that, when user water intaking (drinking water of arbitrary temperature) after, pressurized tank 4 to drinking-water system 1 moisturizing, when pressurized tank 4 liquid level lower than its preset liquid level upper limit after, pressoreceptor can control again high-voltage switch gear 37 and open.
Preferably; low tension switch 38 is also provided with between booster pump 36 and entering water electromagnetic valve 501; low tension switch 38 is electrically connected with entering water electromagnetic valve 501; when water flow pressure in the inlet pipeline of booster pump 36 is less than preset pressure value; low tension switch 38 controls to close entering water electromagnetic valve 501; arranging of low tension switch 38 can protect booster pump 36, avoid its non-water flow or current too small time work on.In order to the setting of the wire between entering water electromagnetic valve 501 and low tension switch 38, low tension switch can be arranged on the pipeline between entering water electromagnetic valve 501 and blown polypropylene filter 31, to arrange near entering water electromagnetic valve 501.
Preferably, reverse osmosis membrane filt 34 is connected with sewage vent line, sewage vent line is provided with drain solenoid valve 39.
Although the present invention is described by specific embodiment, it will be appreciated by those skilled in the art that, without departing from the present invention, various conversion can also be carried out and be equal to substituting to the present invention.In addition, for particular condition or material, various amendment can be made to the present invention, and not depart from the scope of the present invention.Therefore, the present invention is not limited to disclosed specific embodiment, and should comprise the whole embodiments fallen within the scope of the claims in the present invention.
Claims (10)
1. a counter-infiltration air energy heat pump water dispenser, comprise casing of water dispenser, it is characterized in that, described casing of water dispenser inside be provided with drinking-water system (1), supply channel, for the reverse osmosis purified water system (3) that purifies water source with for respectively to the air energy thermal pumping system (2) of the reverse osmosis water heating in described drinking-water system (1) or refrigeration;
Described drinking-water system (1) comprises reservoir (11) and cold water storage cistern (13), and described reservoir (11) is connected described supply channel respectively with cold water storage cistern (13); Described reservoir (11) is connected with water outlet pipe road, and described cold water storage cistern (13) is connected with cold water outlet pipeline; Described reservoir (11) is also connected with hot-water cylinder, and described hot-water cylinder is built-in with fast heater, and described hot-water cylinder is connected with hot water effluent's pipeline; Described supply channel is also connected with normal-temperature water outlet pipeline (12); Described water outlet pipe road, cold water outlet pipeline, hot water effluent's pipeline and normal-temperature water outlet pipeline (12) are connected to faucet (15), and described faucet (15) is arranged on described water dispenser case external surface;
Described air energy thermal pumping system (2) comprises heat-transfer working medium, first condenser (24), second condenser (25), first evaporimeter (23) and the second evaporimeter (26), described first condenser (24) is built in described reservoir (11), described first evaporimeter (23) is built in described cold water storage cistern (13), described second condenser (25) connects described first evaporimeter (23), described second evaporimeter (26) connects described first condenser (24), described second evaporimeter (26) is provided with air inlet and air outlet, described air energy thermal pumping system (2) also comprises compressor (21) for being transferred to described first condenser (24) and the second condenser (25) after the described heat-transfer working medium of gaseous state is compressed to HTHP respectively and the described heat-transfer working medium of gaseous state is transferred to the gas-liquid separator (22) of described compressor (21) for the described heat-transfer working medium gas-liquid separation that described first evaporimeter (23) and the second evaporimeter (26) spread out of, also be connected with expansion valve (28) between described first condenser (24) and described second evaporimeter (26), between described second condenser (25) and described first evaporimeter (23), be also connected with capillary (27),
Described reverse osmosis purified water system (3) comprises running water water inlet (5), filter, Sewage outlet (6) and water side, external source is entered in described filter by described running water water inlet (5) and purifies, the reverse osmosis water of purification gained enters described drinking-water system (1) by described water side, and the sewage purifying gained is then discharged by described Sewage outlet (6).
2. counter-infiltration air energy heat pump water dispenser according to claim 1, it is characterized in that, counter-infiltration air energy heat pump water dispenser is also provided with control device, the first magnetic valve (201) is provided with between described first condenser (24) and described compressor (21), and be provided with the first temperature detection gauge tap in described reservoir (11), described first magnetic valve (201) is connected described control device respectively with described first temperature detection gauge tap, when the preset temperature of the reverse osmosis water temperature in described reservoir (11) higher than reservoir (11), described first temperature detection gauge tap indicates described control device to cut out described first magnetic valve (201),
The second magnetic valve (202) is provided with between described second condenser (25) and described compressor (21), and be provided with the second temperature detection gauge tap in described cold water storage cistern (13), described second magnetic valve (202) is connected described control device respectively with described second temperature detection gauge tap, when the preset temperature of the reverse osmosis water temperature in described cold water storage cistern (13) lower than cold water storage cistern (13), described second temperature detection gauge tap indicates described control device to cut out described second magnetic valve (202);
Described compressor (21) connects described control device, and when the first magnetic valve (201) and the second magnetic valve (202) are all closed, described control device controls described compressor (21) and quits work.
3. counter-infiltration air energy heat pump water dispenser according to claim 2, it is characterized in that, also be connected with the first drier (204) between described first condenser (24) and described expansion valve (28), between described second condenser (25) and described capillary (27), be also connected with the second drier (203);
Described second evaporimeter (26) is also provided with the fan (261) for promoting heat exchange between air and described heat-transfer working medium.
4. counter-infiltration air energy heat pump water dispenser according to claim 1, it is characterized in that, described supply channel is provided with water lev el control magnetic valve (16), the first liquid-level switch (111) for detecting the liquid level upper limit and the second liquid-level switch (112) for detecting liquid level lower limit is provided with in described reservoir (11), described first liquid-level switch (111) is electrically connected with described water lev el control magnetic valve (16), and described second liquid-level switch (112) is electrically connected with described fast heater; When in reservoir (11), liquid level is prescribed a time limit higher than in the described liquid level preset, the control of described first liquid-level switch (111) closes described water lev el control magnetic valve (16); When liquid level in reservoir (11) is lower than the described liquid level lower limit preset, the control of described second liquid-level switch (112) closes described fast heater.
5. counter-infiltration air energy heat pump water dispenser according to claim 4, it is characterized in that, described supply channel is also provided with the first check valve (17) preventing the reverse osmosis water in reservoir (11) from refluxing, described first check valve (17) is arranged near the water inlet of described reservoir (11).
6. counter-infiltration air energy heat pump water dispenser according to claim 1, it is characterized in that, described water dispenser case external surface is only provided with a described faucet (15), and described water outlet pipe road, cold water outlet pipeline, hot water effluent's pipeline and normal-temperature water outlet pipeline (12) are connected with described faucet (15) respectively;
Described water outlet pipe road, cold water outlet pipeline, hot water effluent's pipeline and normal-temperature water outlet pipeline (12) are respectively arranged with the first water outlet Controlling solenoid valve, the second water outlet Controlling solenoid valve, the 3rd water outlet Controlling solenoid valve and the 4th water outlet Controlling solenoid valve; Described water dispenser case external surface is also provided with the control button assembly opened for controlling the first water outlet Controlling solenoid valve, the second water outlet Controlling solenoid valve, the 3rd water outlet Controlling solenoid valve and the 4th water outlet Controlling solenoid valve respectively or close.
7. the counter-infiltration air energy heat pump water dispenser according to claim 1 ~ 6 any one, it is characterized in that, described reverse osmosis purified water system (3) comprises the Pyatyi filter be cascaded, and described Pyatyi filter comprises fusion-jetting polypropylene filter (31), Granular carbon filters (32), charcoal compressed filter (33), reverse osmosis membrane filt (34) and rearmounted carbon filter (35) successively;
Described reverse osmosis purified water system (3) is also connected with for storing described reverse osmosis water and the described reverse osmosis water stored being pressed into the pressurized tank (4) of described drinking-water system (1), described pressurized tank (4) is arranged between described reverse osmosis membrane filt (34) and rearmounted carbon filter (35), the inlet pipeline of described pressurized tank (4) is also provided with the second check valve (401) for preventing described reverse osmosis water adverse current;
The inlet pipeline of described reverse osmosis membrane filt (34) is provided with booster pump (36); The inlet pipeline of described fusion-jetting polypropylene filter (31) is provided with entering water electromagnetic valve (501).
8. counter-infiltration air energy heat pump water dispenser according to claim 7, is characterized in that, described second condenser (25) is wrapped on described pressurized tank (4) outer wall.
9. counter-infiltration air energy heat pump water dispenser according to claim 8, it is characterized in that, the inlet pipeline of described pressurized tank (4) is provided with high-voltage switch gear (37), described pressurized tank is provided with the pressoreceptor preventing described reverse osmosis water from overflowing in (4), described pressoreceptor connects described high-voltage switch gear (37), when the upper pressure limit that the internal pressure of described pressurized tank (4) is preset higher than it, pressoreceptor controls to cut out described high-voltage switch gear (37);
Low tension switch (38) is also provided with between described booster pump (36) and described entering water electromagnetic valve (501), described low tension switch (38) is electrically connected with described entering water electromagnetic valve (501), when water flow pressure in the inlet pipeline of booster pump (36) is less than preset pressure value, described low tension switch (38) controls to close described entering water electromagnetic valve (501).
10. counter-infiltration air energy heat pump water dispenser according to claim 9, is characterized in that, described reverse osmosis membrane filt (34) is connected with sewage vent line, described sewage vent line is provided with drain solenoid valve (39).
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| CN201210059442.4A CN103300721B (en) | 2012-03-08 | 2012-03-08 | Counter-infiltration air energy heat pump water dispenser |
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| CN201210059442.4A CN103300721B (en) | 2012-03-08 | 2012-03-08 | Counter-infiltration air energy heat pump water dispenser |
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| CN103300721B true CN103300721B (en) | 2015-09-09 |
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| CN106145408A (en) * | 2015-04-03 | 2016-11-23 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier and drinking equipment |
| CN105147116A (en) * | 2015-09-13 | 2015-12-16 | 葛咏红 | Small water purifying processor installed on household water fountain |
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| CN109561790A (en) * | 2016-07-28 | 2019-04-02 | 荷兰联合利华有限公司 | It is online that the device of purifying hot water is provided |
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| CN109081462A (en) * | 2018-09-11 | 2018-12-25 | 龙口矿业集团有限公司 | Mining both cooling and heating pure water Drinking fountain |
| CN109626654A (en) * | 2019-01-22 | 2019-04-16 | 江苏忆斯恺环保科技有限公司 | Drinking fountain is opened with the water-saving commercial affairs of RO reverse osmosis technology |
| CN110652201A (en) * | 2019-10-11 | 2020-01-07 | 深圳市优美环境治理有限公司 | Water dispenser and water temperature control method thereof |
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