CN213143239U - Residence secondary water supply water age optimization system - Google Patents
Residence secondary water supply water age optimization system Download PDFInfo
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- CN213143239U CN213143239U CN202021789442.6U CN202021789442U CN213143239U CN 213143239 U CN213143239 U CN 213143239U CN 202021789442 U CN202021789442 U CN 202021789442U CN 213143239 U CN213143239 U CN 213143239U
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- electromagnetic valve
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- liquid level
- water inlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 140
- 238000005457 optimization Methods 0.000 title claims abstract description 8
- 239000008400 supply water Substances 0.000 title description 4
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 57
- 239000000460 chlorine Substances 0.000 claims abstract description 57
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 3
- 244000005700 microbiome Species 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses a residence secondary water supply age optimization system, which comprises a pool/box (1), wherein the pool/box (1) is provided with a water inlet, a water outlet and a water outlet, the water inlet and the water outlet of the pool/box (1) are respectively provided with a water inlet electromagnetic valve (2) and a water outlet electromagnetic valve (3), the pool/box (1) is internally provided with a liquid level sensor (4), the water outlet is provided with an online chlorine residual instrument (5), the water inlet electromagnetic valve (2), the water outlet electromagnetic valve (3), the liquid level sensor (4) and the online chlorine residual instrument (5) are connected to a control cabinet (6), the water inlet electromagnetic valve (2) is controlled by the control cabinet (6) according to the acquisition signal of the liquid level sensor (4), the water outlet electromagnetic valve (3) is controlled by the control cabinet (6) according to the acquisition signal of the online chlorine residual instrument (5), so as to realize the automatic control of the circulation of the water body of the pool/tank (1).
Description
Technical Field
The utility model relates to a secondary water supply technical field especially relates to a house secondary water supply age optimizing system.
Background
Secondary water supply is the final link of a water supply system, water storage facilities such as a pool (tank) and the like are always the key management points of water supply enterprises, and the key for guaranteeing the water quality safety of drinking water for life is to meet the higher requirement of urban water supply and solve the problem of secondary water supply.
Due to the influence of a plurality of factors, the quality of the effluent water of the low-level water tank and the high-level water tank is often difficult to control, particularly, the design volume of part of the water tank (tank) is larger, and a mechanical floating ball valve is mostly adopted to control the operation mode of water inflow along with use and supplement, so that the water body is static and does not flow in the water tank (tank) for a long time, the retention time is too long, the attenuation rate of the disinfectant is increased, the breeding of microorganisms and the deterioration of water quality are caused, the safety risk of microorganisms exists, the water safety of residents is influenced, and the water quality control method becomes a.
Therefore, a measure for optimizing the age of the secondary water supply for the residence is urgently needed to shorten the average residence time of the water body in the water pool (tank), promote the water body circulation and updating, reduce the safety risk of microorganisms, solve the problem of the last kilometer of the water used by residents and guarantee the water quality of the water supply.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a residence secondary water supply age optimizing system to reduce the water quality risk in the secondary water supply storage process and improve the water supply quality guarantee capability.
In order to achieve the purpose, the utility model provides a residence secondary water supply age optimizing system, including pond/case (1), pond/case (1) is equipped with water inlet, delivery port and outlet, pond/case (1) water inlet and drain outlet department set up respectively into water solenoid valve (2) and drainage solenoid valve (3), pond/case (1) is inside to be set up level sensor (4), and outlet department sets up online chlorine residual instrument (5), water solenoid valve (2), drainage solenoid valve (3), level sensor (4), online chlorine residual instrument (5) are connected to switch board (6).
Preferably, the system further comprises a time control unit, and when the preset opening time is reached, an opening control instruction is sent to the drainage electromagnetic valve (3) through a time controller to open drainage; when the preset closing time is reached, a closing control command is sent to close the water discharge electromagnetic valve (3).
Preferably, the water inlet electromagnetic valve (2) is a normally closed or normally open electromagnetic valve according to actual conditions, and the water discharge electromagnetic valve (3) is a normally closed electromagnetic valve.
Preferably, the water inlet electromagnetic valve (2) is controlled by the control cabinet (6) according to the acquisition signal of the liquid level sensor (4), and the water discharge electromagnetic valve (3) is controlled by the control cabinet (6) according to the acquisition signal of the on-line residual chlorine meter (5), so as to realize the automatic control of the water body circulation of the pool/tank (1); when the low liquid level signal sent by the liquid level sensor (4) is obtained, the control cabinet (6) generates an opening control command to the water inlet electromagnetic valve (2) to open water inlet; when a high liquid level signal sent by the liquid level sensor (4) is obtained, the control cabinet (6) generates a closing control command to the water inlet electromagnetic valve (2) to close water inlet.
Preferably, the control cabinet (6) obtains the residual chlorine/total chlorine index of the effluent, which is monitored by the online residual chlorine meter (5) in real time, and generates a corresponding control instruction to the water discharge electromagnetic valve (3) according to the residual chlorine/total chlorine index of the effluent.
Preferably, when the obtained residual chlorine/total chlorine index of the effluent is lower than the limit value of the current national and local water quality standard, the control cabinet (6) sends an opening control instruction to start the drainage electromagnetic valve (3) to open drainage; and when the residual chlorine/total chlorine index of the effluent reaches a set value, sending a closing control instruction to close the drainage electromagnetic valve (3) so as to close drainage.
Preferably, the basin/tank (1) is a stainless steel basin/tank.
Preferably, the liquid level sensor (4) is a pressure liquid level sensor made of stainless steel.
Compared with the prior art, the utility model relates to a residence secondary water supply age optimizing system is intake through pond (case), drainage automatic control realizes the water circulation and updates, reduces the secondary water supply age, reduces the microorganism risk, ensures stability and the security of drinking water in the storage process.
Drawings
FIG. 1 is a system structure diagram of a residence secondary water supply water age optimization system of the present invention;
fig. 2 is a schematic view of the operation of the drainage control system according to the embodiment of the present invention.
Detailed Description
Other advantages and effects of the present invention will become apparent to those skilled in the art from the following description, which is made for the purpose of illustrating the embodiments of the present invention by way of specific examples and with reference to the accompanying drawings. The present invention can be implemented or applied by other different embodiments, and various details in the present specification can be modified and changed based on different viewpoints and applications without departing from the spirit of the present invention.
Fig. 1 is a system structure diagram of the residence secondary water supply water age optimization system of the utility model. As shown in figure 1, the utility model relates to a residence secondary water supply age optimization system, which comprises a water pool (box) 1, wherein the water pool (box) 1 is provided with a water inlet, a water outlet and a water outlet, a water inlet electromagnetic valve 2 and a water discharge electromagnetic valve 3 are respectively arranged at a water inlet and a water discharge opening of the water pool (tank) 1, a liquid level sensor 4 is arranged inside the water pool (tank) 1, an on-line residual chlorine (total chlorine) instrument 5 is arranged at a water outlet, wherein the water inlet electromagnetic valve 2, the water discharge electromagnetic valve 3, the liquid level sensor 4 and the on-line residual chlorine (total chlorine) instrument 5 are connected to a control cabinet 6, the water inlet electromagnetic valve 2 is controlled by the control cabinet 6 according to the collected signal of the liquid level sensor 4, the water discharge electromagnetic valve 3 is controlled by the control cabinet 6 according to the acquisition signal of the on-line chlorine residual meter (total chlorine) 5 and the output signal of the time control unit, so as to realize the automatic control of the circulation of the water body of the pool (tank) 1. In the embodiment of the present invention, the water outlet is disposed at the bottom of the water pool (tank) 1, the water inlet and the water outlet are disposed at both sides of the water pool (tank) 1, and the water inlet is higher than the water outlet, but the present invention is not limited thereto.
The utility model discloses in, the automatic cycle control of pond (case) 1 water is including intaking and drainage control. Wherein the water inlet control is as follows: liquid level sensor 4 sends output height, low liquid level signal to switch board 6 in real time, sends corresponding control command to water inlet solenoid valve 2 by switch board 6, when liquid level sensor 4 sent low liquid level signal promptly, switch board 6 produced the control command of opening to water inlet solenoid valve 2 in order to open and intake, when liquid level sensor 4 sent high liquid level signal, switch board 6 sent the control command of closing to water inlet solenoid valve 2 in order to close and intake. The drainage control circuit is divided into two parallel paths of control, as shown in fig. 2, wherein one path is residual chlorine (total chlorine) signal control, that is, the residual chlorine (total chlorine) index of the effluent is monitored in real time by an online residual chlorine (total chlorine) instrument 5, a signal is output to the control cabinet 6, the control cabinet 6 generates a corresponding control instruction to the drainage electromagnetic valve 3a according to the obtained residual chlorine (total chlorine) index, for example, when the obtained residual chlorine (total chlorine) index of the effluent is lower than the current national and local water quality standard limit value, an opening control instruction is sent to start the drainage electromagnetic valve 3a to open drainage, and when the residual chlorine (total chlorine) index of the effluent reaches a set value, a closing control instruction is sent to close the drainage electromagnetic valve 3 a; the other path is time control, an output signal is sent to the drainage electromagnetic valve 3c through the time controller 3b, the electromagnetic valve is controlled to be opened and closed, for example, the electromagnetic valve can be arranged between 2:00 and 4:00 at night to promote water circulation, and the drainage electromagnetic valve is started, namely, the residence secondary water supply age optimization system also comprises a time control unit, and when the clock unit determines that the current time is 2:00 to 4:00 at night, the time controller 3b sends an output signal to send an opening/closing control instruction to the drainage electromagnetic valve 3c to start/close drainage.
The utility model discloses in the embodiment, the solenoid valve of intaking 2 can select normal close or open solenoid valve in usual according to actual conditions, and drainage solenoid valve 3 adopts the normal close formula solenoid valve.
Preferably, the pool (tank) 1 is made of stainless steel, and the liquid level sensor 4 is made of stainless steel and is a pressure liquid level sensor.
The following is a flow chart illustrating the working principle of the present invention, which is only used for the skilled person to understand how the present invention works in one situation, and is not used to limit the use of other methods of the present invention.
Firstly, a liquid level sensor 4 arranged inside a pool (tank) 1 is used for collecting liquid level signals in real time and transmitting the liquid level signals to a control cabinet 6, and an online chlorine residual (total chlorine) instrument 5 arranged at a water outlet is used for monitoring the chlorine residual (total chlorine) index of the outlet water in real time and transmitting the chlorine residual (total chlorine) index to the control cabinet 6.
Then, the control cabinet 6 generates a corresponding control instruction to the water inlet solenoid valve 2 according to the real-time acquisition signal of the liquid level sensor 4 so as to realize water inlet control.
When the liquid level sensor 4 sends a low liquid level signal, the control cabinet 6 generates an opening control instruction to the water inlet electromagnetic valve 2 to open water inlet, and when the liquid level sensor 4 sends a high liquid level signal, the control cabinet 6 sends a closing control instruction to the water inlet electromagnetic valve 2 to close water inlet.
Next, the control cabinet 6 generates a corresponding control instruction to the water discharge solenoid valve 3 according to the effluent residual chlorine (total chlorine) index monitored by the online residual chlorine (total chlorine) meter 5 in real time, so as to realize water discharge control.
Specifically, when the obtained index of the residual chlorine (total chlorine) of the effluent is lower than the limit value of the current national and local water quality standard, an opening control instruction is sent to start the drainage electromagnetic valve 3 to open the drainage, and when the obtained index of the residual chlorine (total chlorine) of the effluent reaches a set value, a closing control instruction is sent to close the drainage electromagnetic valve 3.
Preferably, the drainage solenoid valve 3 may further generate a corresponding control signal according to the time controller to open/close drainage, and in an embodiment of the present invention, to promote water circulation, the drainage solenoid valve is set between 2:00 and 4:00 at night, and when the clock unit determines that the current time is 2:00 to 4:00 at night, the time controller sends an open/close control command to the drainage solenoid valve to open/close drainage.
To sum up, the utility model relates to a residence secondary water supply age optimizing system intakes through pond (case), drainage automatic control realizes the water circulation and updates, reduces the secondary water supply age, reduces the microorganism risk, ensures stability and the security of drinking water in the storage process.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention should be as set forth in the claims.
Claims (8)
1. The utility model provides a house secondary water supply age optimizing system, includes pond/case (1), pond/case (1) is equipped with water inlet, delivery port and outlet, pond/case (1) water inlet and drain outlet department set up respectively into water solenoid valve (2) and drainage solenoid valve (3), pond/case (1) is inside to be set up level sensor (4), and outlet department sets up online chlorine residue appearance (5), water solenoid valve (2), drainage solenoid valve (3), level sensor (4), online chlorine residue appearance (5) are connected to switch board (6).
2. The system for optimizing the age of residential secondary water supply of claim 1, wherein: the system also comprises a time control unit, and when the preset opening time is reached, an opening control instruction is sent to the drainage electromagnetic valve (3) through a time controller to open drainage; when the preset closing time is reached, a closing control command is sent to close the water discharge electromagnetic valve (3).
3. A home secondary water supply age optimization system as claimed in claim 1 or 2, wherein: the water inlet electromagnetic valve (2) is a normally closed or normally open electromagnetic valve; the drainage electromagnetic valve (3) adopts a normally closed electromagnetic valve.
4. The system for optimizing the age of residential secondary water supply according to claim 3, wherein: the water inlet electromagnetic valve (2) is controlled by the control cabinet (6) according to the acquisition signal of the liquid level sensor (4), and the water discharge electromagnetic valve (3) is controlled by the control cabinet (6) according to the acquisition signal of the on-line chlorine residual instrument (5) to realize the automatic control of the circulation of the water body of the pool/tank (1); when the low liquid level signal sent by the liquid level sensor (4) is obtained, the control cabinet (6) generates an opening control command to the water inlet electromagnetic valve (2) to open water inlet; when the high liquid level signal sent by the liquid level sensor (4) is obtained, the control cabinet (6) generates a closing control instruction to the water inlet electromagnetic valve (2) to close the water inlet electromagnetic valve (2).
5. The system for optimizing the age of residential secondary water supply according to claim 4, wherein: the control cabinet (6) obtains the residual chlorine/total chlorine index of the effluent, which is monitored by the online residual chlorine meter (5) in real time, and generates a corresponding control instruction to the water drainage electromagnetic valve (3) according to the residual chlorine/total chlorine index of the effluent.
6. The system for optimizing the age of residential secondary water supply according to claim 5, wherein: when the obtained residual chlorine/total chlorine index of the effluent is lower than the limit value of the current national and local water quality standard, the control cabinet (6) sends an opening control instruction to start the drainage electromagnetic valve (3) to open the drainage; and when the residual chlorine/total chlorine index of the effluent reaches a set value, sending a closing control instruction to close the water drainage electromagnetic valve (3).
7. The system for optimizing the age of residential secondary water supply according to claim 3, wherein: the pool/box (1) is made of stainless steel.
8. The system for optimizing the age of residential secondary water supply according to claim 3, wherein: the liquid level sensor (4) is a pressure liquid level sensor made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021789442.6U CN213143239U (en) | 2020-08-25 | 2020-08-25 | Residence secondary water supply water age optimization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021789442.6U CN213143239U (en) | 2020-08-25 | 2020-08-25 | Residence secondary water supply water age optimization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213143239U true CN213143239U (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021789442.6U Active CN213143239U (en) | 2020-08-25 | 2020-08-25 | Residence secondary water supply water age optimization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213143239U (en) |
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2020
- 2020-08-25 CN CN202021789442.6U patent/CN213143239U/en active Active
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