CN204265491U - Drinking water system and direct drinking fountain - Google Patents

Drinking water system and direct drinking fountain Download PDF

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Publication number
CN204265491U
CN204265491U CN201420629299.2U CN201420629299U CN204265491U CN 204265491 U CN204265491 U CN 204265491U CN 201420629299 U CN201420629299 U CN 201420629299U CN 204265491 U CN204265491 U CN 204265491U
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water
unit
cell
hot tank
steam
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CN201420629299.2U
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张慧儒
李一然
袁志勇
杨勇
夏鹏
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Abstract

The utility model discloses a kind of drinking water system and direct drinking fountain.Drinking water system, comprises pretreatment unit and reverse-osmosis treated unit, also comprises: water cell, and for storing the water through pretreatment unit process, water cell comprises steam inlet and water storage temperature sensing device; Hot tank unit, comprises steam air outlet, and the steam produced in hot tank unit heat-processed flows into the steam inlet of water cell by steam air outlet, finally flows in water cell, for improving the water temperature of water cell; Control unit, according to the water temperature of the water cell that water storage temperature sensing device detects, whether the steam controlling to produce in hot tank unit heat-processed flows in water cell; Pretreatment unit, water cell, reverse-osmosis treated unit and hot tank unit are sequentially connected in series.According to drinking water system of the present utility model, utilize the steam produced in hot tank unit heat-processed to heat the water in water cell, high yield water speed and the rate of recovery can be put forward, reduce energy dissipation.

Description

Drinking water system and direct drinking fountain
Technical field
The utility model relates to water purifying plant field, in particular to a kind of drinking water system and direct drinking fountain.
Background technology
Existing reverse osmosis water purifier generally comprises pre-treatment filtration unit, water pump and reverse osmosis membrane filtration device, and the former water entering reverse osmosis water purifier is divided into water purification and dense water after reverse osmosis membrane filtration device filters.The water purification produced by reverse osmosis water purifier, can reach the water quality standard that the Ministry of Health specifies, can directly drink, and reverse osmosis water purifier produces dense water usually directly emits in use.At present, the ratio of the water purification that reverse osmosis water purifier system can reach and waste water is 1:3, and namely manufacture the water purification of 1 ton, then have the concentrated water discharge of 3 tons to slattern, the rate of recovery is only 25%.Install for the three-person household of reverse osmosis water purifier for one, if need the water purification of use 2 tons half a year, just meaned that the dense water that will have 6 tons is wasted.
It is emphasized that at northern area, especially cold season, because water temperature is low, the rate of recovery of reverse osmosis membrane filtration device is under the water quality of water temperature lower than 25 DEG C, and water production rate is lower than nominal value, and the rate of recovery is even lower.In addition, the steam produced in direct drinking fountain heat-processed is directly discharged in air usually, causes the significant wastage of resource.
Utility model content
There is provided a kind of drinking water system and direct drinking fountain in the utility model embodiment, the steam produced in pure water heat-processed can be utilized to heat the water before reverse-osmosis treated, put forward high yield water speed and the rate of recovery, reduce energy dissipation.
For solving the problems of the technologies described above, the utility model embodiment provides a kind of drinking water system, comprise pretreatment unit and reverse-osmosis treated unit, described drinking water system also comprises: water cell, for storing the water through described pretreatment unit process, described water cell comprises steam inlet and water storage temperature sensing device; Hot tank unit, for heating pure water before supply pure water, described hot tank unit comprises steam air outlet, the steam produced in described hot tank unit heat-processed flows into the steam inlet of described water cell by described steam air outlet, finally flow in water cell, for improving the water temperature of described water cell; Control unit, according to the water temperature of the described water cell that described water storage temperature sensing device detects, whether the steam controlling to produce in hot tank unit heat-processed flows in water cell; Described pretreatment unit, described water cell, described reverse-osmosis treated unit and described hot tank unit are sequentially connected in series.
As preferably, described hot tank unit also comprises gas barrier, and when described water storage temperature sensing device detects the temperature of the water temperature of described water cell lower than setting, described control unit controls described gas barrier and closes; When the water temperature detected exceedes the temperature value of setting, described control unit controls described gas barrier and opens.
As preferably, described hot tank unit also comprises the hot tank temperature sensing device for detecting water temperature.
As preferably, the pipeline that described steam air outlet is connected with described steam inlet is provided with reverse checkvalve.
As preferably, described drinking water system also comprises post-processing unit, and described post-processing unit is arranged between described reverse-osmosis treated unit and described hot tank unit, processes for the pure water produced described reverse-osmosis treated cell processing.
Another aspect of the present utility model, also provides a kind of direct drinking fountain, comprises the drinking water system described in above-mentioned any one.
Application the technical solution of the utility model, drinking water system comprises pretreatment unit and reverse-osmosis treated unit, also comprises: water cell, and for storing the water through pretreatment unit process, water cell comprises steam inlet and water storage temperature sensing device; Hot tank unit, for heating pure water before supply pure water, hot tank unit comprises steam air outlet, and the steam produced in hot tank unit heat-processed flows into the steam inlet of water cell by steam air outlet, finally flow in water cell, for improving the water temperature of water cell; Control unit, according to the water temperature of the water cell that water storage temperature sensing device detects, whether the steam controlling to produce in hot tank unit heat-processed flows in water cell; Pretreatment unit, water cell, reverse-osmosis treated unit and hot tank unit are sequentially connected in series.According to drinking water system of the present utility model, the steam produced in hot tank unit heat-processed can flow in water cell, heats, can put forward high yield water speed and the rate of recovery to the water in water cell, reduces energy dissipation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the drinking water system of the utility model embodiment.
Description of reference numerals
1, the cotton filter core of PP; 2, active carbon filter core; 3, water cell; 4, water storage temperature sensing device; 5, entering water electromagnetic valve; 6, under meter; 7, stabilized pressure pump; 8, waste water ratio electromagnetic valve; 9, reverse-osmosis treated unit; 10, post-processing unit; 11, hot tank unit; 12, hot tank temperature sensing device; 13, hot water outlet; 14, exhaust solenoid valve; 15, steam air outlet; 16, steam inlet; 17, reverse checkvalve.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.
Fig. 1 is the structural representation of the drinking water system of the utility model embodiment.As shown in Figure 1, a kind of drinking water system, comprises the pretreatment unit, water cell 3, reverse-osmosis treated unit 9 and the hot tank unit 11 that are sequentially connected in series, also comprises control unit.Water cell 3, for storing the water through pretreatment unit process, comprises steam inlet 16 and water storage temperature sensing device 4; Hot tank unit 11 for heating pure water before supply pure water, comprise steam air outlet 15, the steam produced in hot tank unit 11 heat-processed flows into the steam inlet 16 of water cell 3 by steam air outlet 15, finally flow in water cell 3, for improving the water temperature of water cell 3; The water temperature of the water cell 3 that control unit detects according to water storage temperature sensing device 4, whether the steam controlling to produce in hot tank unit 11 heat-processed flows in water cell 3.
In the utility model embodiment, utilize by adding thermogenetic vapor recovery to hot tank unit 11, heat steam is flowed in water cell 3, and the water of water cell 3 is heated, the water temperature of the water entering reverse-osmosis treated unit 9 can be improved, put forward high yield water speed and the rate of recovery.Meanwhile, owing to utilizing the vapor recovery produced in hot tank unit 11 heat-processed, energy dissipation can also be reduced.
Hot tank unit 11 comprises gas barrier, preferably, adopt exhaust solenoid valve 14, control unit detects the water temperature of water cell 3 according to water storage temperature sensing device 4, control the opening and closing of exhaust solenoid valve 14, whether flow in water cell 3 with the steam controlling to produce in hot tank unit 11 heat-processed.The effect done like this, can heat the water of water cell 3 on the one hand, avoid reverse-osmosis treated unit 9 to produce water speed when low-temperature condition and the rate of recovery lower, simultaneously also can avoid, when water temperature exceedes certain temperature, causing damage to the reverse osmosis membrane of reverse-osmosis treated unit 9.
Different according to the water temperature that water storage temperature sensing device 4 detects, the water temperature received and the water temperature preset compare by control unit, according to comparative result, control the opening and closing of exhaust solenoid valve 14.When water temperature water cell 3 being detected is T≤T0, control exhaust solenoid valve 14 and close, steam flows into the steam inlet 16 of water cell 3 by steam air outlet 15, finally flows in water cell 3, heats the water of water cell 3; When water temperature water cell 3 being detected is T>T0, control exhaust solenoid valve 14 and open, steam is directly discharged in air, no longer flows in water cell 3; Wherein, T is water temperature water cell 3 being detected, and T0 is the water temperature preset.In the utility model embodiment, the water temperature T 0 preset is 35 DEG C, and in fact, according to the difference of practical situation, the parameter of T0 can be different.
Preferably, hot tank unit 11 also comprises the hot tank temperature sensing device 12 for controlling water temperature, and hot tank unit 11 is provided with hot water outlet 13, for user's hot-water supply.
Preferably, the pipeline that steam air outlet 15 is connected with steam inlet 16 is provided with reverse checkvalve 17, when water excess in water cell 3, reverse checkvalve 17 can be flowed in hot tank unit 11 by pipeline by anti-sealing, prevents the water without reverse-osmosis treated from entering in hot tank unit 11.
In the utility model embodiment, pretreatment unit comprises the cotton filter core 1 of the PP connected successively and active carbon filter core 2.Entering water electromagnetic valve 5, under meter 6 and stabilized pressure pump 7 is in series with successively between water cell 3 and reverse-osmosis treated unit 9.When drinking water system not water processed time, entering water electromagnetic valve 5 is in normally off, opens during water processed, and entering water electromagnetic valve 5 is opened; Under meter 6, for recording current total amount, reaches the object of to remind work-ing life the component of each unit by current total amount; Stabilized pressure pump 7 is for providing hydraulic pressure for reverse-osmosis treated unit 9.
Preferably, the drinking water system of the utility model embodiment comprises post-processing unit 10, reverse-osmosis treated unit 9 is provided with waste water ratio electromagnetic valve 8, waste water ratio electromagnetic valve 8 is connected to the dense water end (W.E.) of reverse-osmosis treated unit 9, play waste water ratio and flushing, dense water directly discharges, and pure water water, after post-processing unit 10 further process, enters hot tank unit 11.
Another aspect of the present utility model, also provides a kind of direct drinking fountain, comprises above-mentioned drinking water system.
Certainly, be more than preferred implementation of the present utility model.It should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model ultimate principle, can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.

Claims (6)

1. a drinking water system, comprise pretreatment unit and reverse-osmosis treated unit (9), it is characterized in that, described drinking water system also comprises:
Water cell (3), for storing the water through described pretreatment unit process, described water cell (3) comprises steam inlet (16) and water storage temperature sensing device (4);
Hot tank unit (11), for heating pure water before supply pure water, described hot tank unit (11) comprises steam air outlet (15), the steam produced in described hot tank unit (11) heat-processed flows into the steam inlet (16) of described water cell (3) by described steam air outlet (15), finally flow in water cell (3), for improving the water temperature of water cell (3);
Control unit, according to the water temperature of the water cell (3) that water storage temperature sensing device (4) detects, whether the steam controlling to produce in described hot tank unit (11) heat-processed flows in water cell (3);
Described pretreatment unit, described water cell (3), described reverse-osmosis treated unit (9) and described hot tank unit (11) are sequentially connected in series.
2. drinking water system according to claim 1, it is characterized in that, described hot tank unit (11) also comprises gas barrier, when described water storage temperature sensing device (4) detects the water temperature of described water cell (3) lower than the temperature set, described control unit controls described gas barrier and closes; When the water temperature detected exceedes the temperature value of setting, described control unit controls described gas barrier and opens.
3. drinking water system according to claim 2, is characterized in that, described hot tank unit (11) also comprises the hot tank temperature sensing device (12) for detecting water temperature.
4. drinking water system according to claim 1, is characterized in that, the pipeline that described steam air outlet (15) is connected with described steam inlet (16) is provided with reverse checkvalve (17).
5. the drinking water system according to any one of Claims 1-4, it is characterized in that, described drinking water system also comprises post-processing unit (10), described post-processing unit (10) is arranged between described reverse-osmosis treated unit (9) and described hot tank unit (11), for processing the pure water of described reverse-osmosis treated unit (9) process for producing.
6. a direct drinking fountain, comprises drinking water system, it is characterized in that, described drinking water system is the drinking water system described in any one of claim 1 to 5.
CN201420629299.2U 2014-10-27 2014-10-27 Drinking water system and direct drinking fountain Active CN204265491U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105540691A (en) * 2015-12-31 2016-05-04 瑞泽生物科技(苏州)有限公司 Direct drinking machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105540691A (en) * 2015-12-31 2016-05-04 瑞泽生物科技(苏州)有限公司 Direct drinking machine

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