CN203502850U - Water purification system - Google Patents
Water purification system Download PDFInfo
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- CN203502850U CN203502850U CN201320658349.5U CN201320658349U CN203502850U CN 203502850 U CN203502850 U CN 203502850U CN 201320658349 U CN201320658349 U CN 201320658349U CN 203502850 U CN203502850 U CN 203502850U
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- Prior art keywords
- water
- pressure switch
- pressure
- hydraulic
- control device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 198
- 238000000746 purification Methods 0.000 title abstract 3
- 238000004140 cleaning Methods 0.000 claims description 25
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 208000005156 Dehydration Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000012206 bottled water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model provides a water purification system. The water purification system comprises a water purifier, and further comprises a water pressure control device which is connected with a water inlet of the water purifier and used for controlling water pressure of the water inlet of the water purifier, wherein the water pressure control device comprises a water conveying pipeline and a pressurizing unit arranged on the water conveying pipeline, and the water conveying pipeline comprises a water inlet which is used for being connected with a water supply system and a water outlet which is used for being connected with the water inlet of the water purifier. According to the utility model discloses, can provide required hydraulic rivers for the normal work of purifier.
Description
Technical field
The utility model relates to water purifier technical field, more specifically, relates to a kind of water cleaning systems.
Background technology
Present stage, the quality problem of potable water more and more receives people's concern, so the product such as water purifier is used by user rapidly.
In prior art; the tap water that water purifier is used user is pressed with certain requirement; when the water feeding pressure of the water inlet of water purifier is on the low side or water velocity is less than normal; will cause water purifier to enter water cut-off protection state; water purifier cannot continue normal work, thereby causes user cannot normally use the products such as water purifier.
Utility model content
The utility model object is to provide a kind of water cleaning systems, and the current of required hydraulic pressure can be provided for the normal work of water purifier.
To achieve these goals, the utility model provides a kind of water cleaning systems, comprise water purifier, water cleaning systems also comprises with the water inlet of water purifier and being connected, to control the hydraulic control device of the water inlet hydraulic pressure of water purifier, hydraulic control device comprises hydraulic pipeline and is arranged on the compress cell on hydraulic pipeline, and hydraulic pipeline comprises water inlet for being connected with water system and water delivering orifice for being connected with the water inlet of water purifier:
Further, hydraulic control device also comprises controller, and compress cell is electrically connected to controller.
Further, hydraulic control device also comprises: entering water electromagnetic valve, be arranged in parallel with compress cell, and entering water electromagnetic valve is electrically connected to controller; The first pressure switch, the first pressure switch is arranged on hydraulic pipeline, and is positioned at the upstream of compress cell and entering water electromagnetic valve, and the first pressure switch is electrically connected to controller.
Further, hydraulic control device also comprises the second pressure switch, and the second pressure switch is arranged on hydraulic pipeline, and is positioned at the downstream of compress cell and entering water electromagnetic valve, and the second pressure switch is electrically connected to controller.
Further, hydraulic control device also comprises reverse checkvalve, and reverse checkvalve is arranged on hydraulic pipeline and is positioned at compress cell and the upstream of the downstream of entering water electromagnetic valve and the second pressure switch.
Further, hydraulic control device also comprises the 3rd pressure switch, and the 3rd pressure switch is arranged between water delivering orifice and the second pressure switch and with controller and is electrically connected to.
According to water cleaning systems of the present utility model, owing to thering is the hydraulic control device of water purifier with the water inlet hydraulic pressure with control water purifier being connected with the water inlet of water purifier, hydraulic control device comprises hydraulic pipeline and is arranged on the compress cell on hydraulic pipeline, hydraulic pipeline comprises water inlet for being connected with water system and water delivering orifice for being connected with the water inlet of water purifier, by compress cell, the hydraulic pressure of the current from water system is controlled, thereby the current of required hydraulic pressure can be provided for the normal work of water purifier.
Accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the sectional structure schematic diagram according to the hydraulic control device of the water cleaning systems of the utility model embodiment;
Fig. 2 is the sectional structure schematic diagram according to the hydraulic control device of the water cleaning systems of the utility model embodiment;
Fig. 3 is the system architecture schematic diagram according to the hydraulic control device of the water cleaning systems of the utility model embodiment;
Fig. 4 is the control circuit block diagram according to the hydraulic control device of the water cleaning systems of the utility model embodiment;
Fig. 5 is the control flow schematic diagram according to the water cleaning systems of the utility model embodiment.
Embodiment
Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.
As shown in Figure 1 to Figure 3, the water cleaning systems of the utility model embodiment comprises that water purifier 1 is connected to control the hydraulic control device 2 of the water inlet hydraulic pressure of water purifier 1 with water inlet with water purifier 1.
Wherein, hydraulic control device 2 comprises hydraulic pipeline and is arranged on the compress cell 21 on hydraulic pipeline.Hydraulic pipeline comprises the water delivering orifice that water inlet for being connected with water system is connected with water inlet for water purifier 1.
In above-mentioned setting, hydraulic pressure by 21 pairs of compress cells from the current of water system is controlled, the current of required hydraulic pressure can be provided for the normal work of water purifier, thereby avoid occurring that the on the low side or water velocity user who causes less than normal of hydraulic pressure because of the current of water system cannot normally use the problem of water purifier.
As shown in Figure 3 and Figure 4, the hydraulic control device 2 of the water cleaning systems of the utility model embodiment also comprises controller (being MCU, Micro Control Unit).Compress cell 21 is electrically connected to controller, and compress cell 21 thinks that according to the control signal operation of controller the water inlet of water purifier 1 provides the current of required hydraulic pressure.Preferably, compress cell 21 is supercharge pump.
As shown in figures 1 and 3, the hydraulic control device 2 of the water cleaning systems of the utility model embodiment also comprises entering water electromagnetic valve 23 and the first pressure switch 22.
In the present embodiment, preferably, entering water electromagnetic valve 23 is normally open solenoid valve.Because water system more often can provide for the normal work of water purifier the current of required hydraulic pressure, and without by 21 pairs of compress cells, the hydraulic pressure from the current of water system promotes, therefore above-mentioned entering water electromagnetic valve 23 is set to structure open in usual, can realizes energy-conservation object.
Wherein, the force value of the first pressure switch can be: the hydraulic pressure value of the water inlet of hydraulic pipeline.
In the present embodiment, we can set the first scheduled pressure value P according to actual needs
1with the second scheduled pressure value P
2, and by the first scheduled pressure value P
1numerical value be set to for example 0.05Mpa, the second scheduled pressure value P
2numerical value be set to for example 0.1Mpa.By above-mentioned setting, can solve because entering water electromagnetic valve 23 and compress cell 21 is frequent and switch and cause entering water electromagnetic valve and supercharge pump life-span to be reduced, thus the problem of the wasting of resources causing.
Wherein, entering water electromagnetic valve 23 is arranged in parallel with compress cell 21, and entering water electromagnetic valve 23 is electrically connected to controller respectively.The first pressure switch 22 is arranged on hydraulic pipeline, and is positioned at the upstream of compress cell 21 and entering water electromagnetic valve 23, and the first pressure switch 22 is electrically connected to controller.During this arranges, when the force value (being the hydraulic pressure value of the water inlet of hydraulic pipeline) of the first pressure switch 22 is greater than the first scheduled pressure value P
1time, the first pressure switch 22 is sent signal to controller, and controller receives after this signal, sends signal at stop compress cell 21, and current flow to the water delivering orifice of transfer pipeline by the normally open solenoid valve as entering water electromagnetic valve 23, and water purifier 1 is normally worked simultaneously.When the force value (being the hydraulic pressure value of the water inlet of hydraulic pipeline) of the first pressure switch 22 is less than the first scheduled pressure value P
1time, the first pressure switch 22 is sent signal to controller, and controller receives after this signal, sends signal at stop entering water electromagnetic valve 23 and opens compress cell 21.
When the force value (being the hydraulic pressure value of the water inlet of hydraulic pipeline) of the first pressure switch 22 is greater than the second scheduled pressure value P
2time, the first pressure switch 22 is sent signal by controller, controls compress cell 21 and closes, and the current in water system flow to the water delivering orifice of transfer pipeline by the normally open solenoid valve as entering water electromagnetic valve 23, and water purifier is normally worked; Otherwise, when the pressure value P of the first pressure switch 22
abe less than the second scheduled pressure value P
2time, return to the pressure value P that initial state rejudges the first pressure switch 22
awhether be greater than the first scheduled pressure value P
1.
As shown in Figure 3, the hydraulic control device 2 of the water cleaning systems of the utility model embodiment also comprises the second pressure switch 24.The force value of the second pressure switch can be the hydraulic pressure value of the current in compress cell 21 downstreams.The second pressure switch 24 has the 3rd scheduled pressure value P
3.In the present embodiment, by the 3rd scheduled pressure value P
3numerical value be set to for example 0.25Mpa.
Wherein, the second pressure switch 24 is arranged on hydraulic pipeline, and is positioned at the downstream of compress cell 21 and entering water electromagnetic valve 23, and the second pressure switch 24 is electrically connected to controller.When the force value of the second pressure switch 24 is greater than the 3rd scheduled pressure value P
3time, the second pressure switch 24 is sent signal to controller, and controller receives after this signal, sends signal at stop compress cell 21 and entering water electromagnetic valve 23, and water purifier 1 shuts down simultaneously.This is arranged in the situation that water purifier 1 shuts down, and hydraulic control device 2 enters high voltage protective state, in stopped status, also can prevent the problem of the wasting of resources that compress cell 21 continuous services cause.
Preferably, the hydraulic control device 2 of the utility model embodiment also comprises reverse checkvalve 26.Reverse checkvalve 26 is arranged on hydraulic pipeline and is positioned at compress cell 21 and the downstream of entering water electromagnetic valve 23 and the upstream of the second pressure switch 24.Above-mentionedly be provided for preventing that the current in hydraulic pipeline from flowing backwards.
As shown in Figure 3, the hydraulic control device 2 of the water cleaning systems of the utility model embodiment also comprises the 3rd pressure switch 25.Particularly, the 3rd pressure switch 25 is arranged between the water delivering orifice of hydraulic pipeline and the second pressure switch 24 and is electrically connected to controller.
In the present embodiment, the force value of the 3rd pressure switch 25 can be the hydraulic pressure value of the current in the second pressure switch downstream.The 4th scheduled pressure value P
4for: meet the minimum pressure value of water purifier 1 normal work, can be by P
4be set to for example 0.008Mpa.
During this arranges, when the force value of the 3rd pressure switch 25 is lower than the 4th scheduled pressure value P
4time; illustrate that hydraulic control device 2 is in exsiccosis (discharge that is the tap water that provides of water system is not enough); water purifier is in low hydraulic pressure state; now; the 3rd pressure switch 25 is sent signal by controller; control entering water electromagnetic valve 23 and compress cell 21 and close, water purifier is shut down simultaneously.
As shown in Figure 4, the hydraulic control device 2 of the utility model embodiment also comprises power supply adaptor, hummer and LED lamp.Wherein, power supply adaptor, hummer and LED lamp are electrically connected to controller respectively.
In the present embodiment, when judging whether the force value of the second pressure switch is greater than the 3rd scheduled pressure value P
3for example, when (0.25Mpa), can not judge whether the force value of the 3rd pressure switch 25 is less than the 4th scheduled pressure value P simultaneously
4(for example 0.008Mpa), otherwise send alerting signal by hummer.When judging whether the force value of the 3rd pressure switch 25 is less than the 4th scheduled pressure value P
4for example, when (0.008Mpa), can not judge whether the force value of the second pressure switch is greater than the 3rd scheduled pressure value P simultaneously
3(for example 0.25Mpa), otherwise send alerting signal by hummer.
In the utility model and embodiment of the present utility model, P
abe specially the force value of the first pressure switch; P
bbe specially the force value of the second pressure switch; P
cbe specially the force value of the 3rd pressure switch.
According to above-mentioned water cleaning systems, the utility model also provides a kind of water feeding pressure control method of water purifier, and water feeding pressure control method comprises the following steps:
Hydraulic pressure by 2 pairs of hydraulic control devices from the current of water system is controlled.
In the present embodiment, particularly, water feeding pressure control method also comprises step S12: the pressure value P of judgement the first pressure switch
awhether be less than the first scheduled pressure value P
1, if so, perform step S14, by controller, control compress cell 21 and open and close entering water electromagnetic valve 23; If not, perform step S16, by controller, control compress cell 21 and close and open entering water electromagnetic valve 23.
By controller, controlling after compress cell 21 opens and close the step S14 of entering water electromagnetic valve, water feeding pressure control method also comprises step S18: the pressure value P of judgement the first pressure switch
awhether be greater than the second scheduled pressure value P
2, if so, carry out abovementioned steps S16, if not, repeat abovementioned steps S14; Wherein, the second scheduled pressure value P
2be greater than the first scheduled pressure value P
1.
In the present embodiment, after above-mentioned steps S18, water feeding pressure control method also comprises step S20: the pressure value P of judgement the second pressure switch
bwhether be greater than the 3rd scheduled pressure value P
3, if so, perform step S22, by controller, control entering water electromagnetic valve 23 and compress cell 21 is closed, water purifier is shut down; If not, performing step S24, water purifier is normally worked.
In the present embodiment, after above-mentioned steps S18, water feeding pressure control method also comprises step S26: the pressure value P of judgement the 3rd pressure switch
cwhether be less than the 4th scheduled pressure value P
4, if so, perform step S22, by controller, control entering water electromagnetic valve 23 and compress cell 21 is closed; If not, repeat abovementioned steps S12.
As shown in Figure 5, the control flow of the water cleaning systems of the utility model embodiment specifically describes as follows:
Current in water system enter hydraulic control device 2, when the pressure value P of the first pressure switch 22
a(being the hydraulic pressure value of the water inlet of hydraulic pipeline) is greater than the first scheduled pressure value P
1time, the first pressure switch 22 is sent signal by controller, controls compress cell 21 and closes, and the current in water system flow to the water delivering orifice of transfer pipeline by the normally open solenoid valve as entering water electromagnetic valve 23, and water purifier is normally worked; Pressure value P when the first pressure switch 22
a(being the hydraulic pressure value of the water inlet of hydraulic pipeline) is less than the first scheduled pressure value P
1time, the first pressure switch 22 is sent signal by controller, controls entering water electromagnetic valve 23 and closes, and compress cell 21 is opened.
After the normal work of compress cell, the current of water system, through the first pressure switch, now, also need to judge the pressure value P of the first pressure switch 22
awhether be greater than the second scheduled pressure value P
2, wherein, the second scheduled pressure value P
2be greater than the first scheduled pressure value P
1, when the pressure value P of the first pressure switch 22
abe greater than the second scheduled pressure value P
2time, the first pressure switch 22 is sent signal by controller, controls compress cell 21 and closes, and the current in water system flow to the water delivering orifice of transfer pipeline by the normally open solenoid valve as entering water electromagnetic valve 23, and water purifier is normally worked; Otherwise, when the pressure value P of the first pressure switch 22
abe less than the second scheduled pressure value P
2time, return to the pressure value P that initial state rejudges the first pressure switch 22
awhether be greater than the first scheduled pressure value P
1.
Particularly, on the one hand, when the pressure value P of the second pressure switch 24
bbe greater than the 3rd scheduled pressure value P
3time, the second pressure switch 24 is sent signal by controller, controls and closes as the supercharge pump of compress cell 21, and entering water electromagnetic valve 23 is closed, and water purifier is in stopped status; Otherwise, when the pressure value P of the second pressure switch
bbe less than the 3rd scheduled pressure value P
3time, water purifier is normally worked.
On the other hand, when the pressure value P of the 3rd pressure switch 25
clower than the 4th scheduled pressure value P
4time, illustrating that hydraulic control device is in exsiccosis, water purifier is in low hydraulic pressure state, and the 3rd pressure switch 25 is sent signal by controller, controls and closes as the supercharge pump of compress cell, and entering water electromagnetic valve is closed, and water purifier is shut down simultaneously; Pressure value P when the current in the second pressure switch 24 downstreams
cbe greater than the 4th scheduled pressure value P of the 3rd pressure switch 25
4time, the first pressure switch is returned in recycle, is started to rejudge the state of hydraulic pressure state and hydraulic control device by the first pressure switch 22.
From above description, can find out, embodiment of the present utility model has realized following technique effect: owing to having water purifier and being connected with the water inlet of water purifier, to control the hydraulic control device of the water inlet hydraulic pressure of water purifier, hydraulic control device comprises hydraulic pipeline and is arranged on the supercharge pump on hydraulic pipeline, hydraulic pipeline comprises water inlet for being connected with water system and water delivering orifice for being connected with the water inlet of water purifier, by supercharge pump, the hydraulic pressure of the tap water from water system is controlled, thereby can provide for the normal work of water purifier the current of required hydraulic pressure.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a water cleaning systems, comprise water purifier (1), it is characterized in that, described water cleaning systems also comprises with the water inlet of described water purifier (1) and being connected, to control the hydraulic control device (2) of the water inlet hydraulic pressure of described water purifier (1), described hydraulic control device (2) comprises hydraulic pipeline and is arranged on the compress cell (21) on described hydraulic pipeline, and described hydraulic pipeline comprises the water delivering orifice that water inlet for being connected with water system is connected with water inlet for described water purifier (1).
2. water cleaning systems according to claim 1, is characterized in that, described hydraulic control device (2) also comprises controller, and described compress cell (21) is electrically connected to described controller.
3. water cleaning systems according to claim 2, is characterized in that, described hydraulic control device (2) also comprises:
Entering water electromagnetic valve (23), is arranged in parallel with described compress cell (21), and described entering water electromagnetic valve (23) is electrically connected to described controller;
The first pressure switch (22), described the first pressure switch (22) is arranged on described hydraulic pipeline, and is positioned at the upstream of described compress cell (21) and described entering water electromagnetic valve (23), and described the first pressure switch (22) is electrically connected to described controller.
4. water cleaning systems according to claim 3, it is characterized in that, described hydraulic control device (2) also comprises the second pressure switch (24), described the second pressure switch (24) is arranged on described hydraulic pipeline, and being positioned at the downstream of described compress cell (21) and described entering water electromagnetic valve (23), described the second pressure switch (24) is electrically connected to described controller.
5. water cleaning systems according to claim 4, it is characterized in that, described hydraulic control device (2) also comprises reverse checkvalve (26), and described reverse checkvalve (26) is arranged on described hydraulic pipeline and is positioned at described compress cell (21) and the downstream of described entering water electromagnetic valve (23) and the upstream of described the second pressure switch (24).
6. water cleaning systems according to claim 4, it is characterized in that, described hydraulic control device (2) also comprises the 3rd pressure switch (25), and described the 3rd pressure switch (25) is arranged between described water delivering orifice and described the second pressure switch (24) and with described controller and is electrically connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658349.5U CN203502850U (en) | 2013-10-23 | 2013-10-23 | Water purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658349.5U CN203502850U (en) | 2013-10-23 | 2013-10-23 | Water purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203502850U true CN203502850U (en) | 2014-03-26 |
Family
ID=50333815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320658349.5U Expired - Fee Related CN203502850U (en) | 2013-10-23 | 2013-10-23 | Water purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203502850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104571168A (en) * | 2013-10-23 | 2015-04-29 | 珠海格力电器股份有限公司 | Water purification system and water inlet pressure control method of water purifier therein |
| CN105487565A (en) * | 2015-11-23 | 2016-04-13 | 珠海格力电器股份有限公司 | Water production control method and device for water purification system and water purification system |
-
2013
- 2013-10-23 CN CN201320658349.5U patent/CN203502850U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104571168A (en) * | 2013-10-23 | 2015-04-29 | 珠海格力电器股份有限公司 | Water purification system and water inlet pressure control method of water purifier therein |
| CN105487565A (en) * | 2015-11-23 | 2016-04-13 | 珠海格力电器股份有限公司 | Water production control method and device for water purification system and water purification system |
| CN105487565B (en) * | 2015-11-23 | 2019-01-22 | 珠海格力电器股份有限公司 | Water production control method and device for water purification system and water purification system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20211023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |