CN218321077U - Drinking water treatment system - Google Patents
Drinking water treatment system Download PDFInfo
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- CN218321077U CN218321077U CN202222794269.4U CN202222794269U CN218321077U CN 218321077 U CN218321077 U CN 218321077U CN 202222794269 U CN202222794269 U CN 202222794269U CN 218321077 U CN218321077 U CN 218321077U
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Abstract
The application relates to a drinking water treatment system, and relates to the technical field of drinking water treatment. The device comprises a raw water pool, a reservoir and a clean water pool which are sequentially communicated, and also comprises an impurity removal device for removing impurities in drinking water and a pharmaceutical device for preparing a sodium hypochlorite medicament; the pharmaceutical device is communicated with the clean water tank; the edulcoration device set up in the cistern with between the clean water basin. Through with pharmacy device and clean water basin intercommunication for drinking water is disinfected in the direct clear water basin that lets in of sodium hypochlorite medicament that the pharmacy device was prepared, need not additionally to dispose sodium hypochlorite medicament holding vessel, has avoided the problem that the sodium hypochlorite medicament decomposes the inefficacy among the storage process, has improved the disinfection efficiency of sodium hypochlorite medicament.
Description
Technical Field
The application relates to the technical field of drinking water treatment, in particular to a drinking water treatment system.
Background
The national standard 'sanitary Standard for Drinking Water' (GB 5749-2006) makes strict regulations on the sanitary requirements of the quality of drinking water, microbial indexes (including total Escherichia coli, heat-resistant Escherichia coli and Escherichia coli) cannot be detected, and the total number of colonies is required to be lower than 100CFU/mL. Therefore, in order to ensure the safety of urban water supply and the health of residents, urban water works must process drinking water.
In the correlation technique, at first need let in the drinking water of flowing through former pond and cistern and flocculate and deposit in the flocculation basin, then let in the drinking water filtering ponds large granule impurity in to the drinking water and filter, let in the drinking water activated carbon adsorption pond and adsorb smelling flavor, colour and small granule impurity in to the drinking water after that, then let in the clear water pond with the clear water after purifying and store, then the manual work is disinfected to the drinking water in adding the clear water pond with the sodium hypochlorite medicament.
In view of the above-mentioned related art, the inventors believe that the sodium hypochlorite chemicals are easily decomposed during storage due to their unstable chemical properties, resulting in a decrease in the sterilization efficiency of the sodium hypochlorite chemicals.
SUMMERY OF THE UTILITY MODEL
In order to improve the disinfection efficiency of sodium hypochlorite medicament, the application provides a drinking water treatment system.
The application provides a drinking water treatment system adopts following technical scheme:
a drinking water treatment system comprises a raw water pool, a reservoir and a clean water pool which are sequentially communicated, and also comprises an impurity removal device for removing impurities in drinking water and a pharmaceutical device for preparing a sodium hypochlorite medicament;
the pharmaceutical device is communicated with the clean water tank;
the edulcoration device set up in the cistern with between the clean water basin.
Through adopting above-mentioned technical scheme, when needs are handled the drinking water, at first carry out the edulcoration through the edulcoration device with the drinking water of cistern of flowing through, detach the large granule impurity in the drinking water, smell flavor and colour, start pharmacy device preparation sodium hypochlorite medicament simultaneously, then disinfect the drinking water in directly letting in the clear water pond with the sodium hypochlorite medicament, need not additionally to dispose sodium hypochlorite medicament holding vessel, the problem of storage in-process sodium hypochlorite medicament decomposition inefficacy has been avoided, the disinfection efficiency of sodium hypochlorite medicament has been improved, easy operation is convenient simultaneously, the cost is saved, and satisfy the requirement of continuous disinfection.
Optionally, the pharmaceutical device includes a box, a water inlet pipe for the saline solution to flow into the box, a water pump for driving the saline solution to flow into the water inlet pipe, a water outlet pipe for the sodium hypochlorite solution to flow out of the box, and an electrolysis assembly for electrolyzing the saline solution;
the inlet tube set up in the box lateral wall, the water pump with the electrolysis subassembly all set up in inside the box, inlet tube, water pump, electrolysis subassembly, outlet pipe and the clean water basin communicates in proper order.
By adopting the technical scheme, when the sodium hypochlorite medicament needs to be prepared, the water pump is started, the water pump sucks the saline solution into the water inlet pipe, the saline solution flows into the electrolysis assembly through the water pump to be electrolyzed, so that the sodium hypochlorite medicament is prepared, and the prepared sodium hypochlorite medicament flows into the clean water tank through the water outlet pipe to disinfect the drinking water; the pharmacy device of design flows into electrolysis component through water pump drive salt solution and electrolyzes and prepare the sodium hypochlorite medicament, then the sodium hypochlorite medicament that will prepare directly disinfects drinking water in flowing into the clean water basin through the outlet pipe, and the current use of the sodium hypochlorite medicament of being convenient for is now prepared.
Optionally, the electrolysis assembly comprises an electrolysis tank, an electrode and a dc power supply connected to the electrode;
the electrolytic tank is arranged in the tank body, the water pump, the electrolytic tank and the water outlet pipe are sequentially communicated, the electrode is arranged at the top end of the electrolytic tank, and the direct-current power supply is arranged on the top wall of the electrolytic tank.
By adopting the technical scheme, when the saline solution flows into the electrolytic tank, the direct-current power supply is started, the direct-current power supply energizes the electrode, the electrode extends below the liquid level of the saline solution, the saline solution is electrolyzed into sodium hydroxide solution, chlorine and hydrogen under the electrolysis action, the sodium hydroxide solution reacts with the chlorine to generate sodium hypochlorite medicament, and the sodium hypochlorite medicament is discharged from the water outlet pipe; the designed electrolytic component electrolyzes the salt water in the electrolytic cell through the electrode, so that the preparation of sodium hypochlorite medicament is facilitated.
Optionally, the side wall of the electrolytic tank is provided with an exhaust pipe for exhausting gas.
By adopting the technical scheme, the designed exhaust pipe is convenient for discharging the hydrogen electrolyzed in the electrolytic tank.
Optionally, a filter for filtering impurities in the salt solution is arranged between the water inlet pipe and the water pump.
Through adopting above-mentioned technical scheme, the filter of design is convenient for filter the impurity in the salt aquatic, has reduced the possibility that the impurity influences the electrolysis effect in the salt aquatic.
Optionally, the outlet pipe with be equipped with the liquid reserve tank between the electrolysis case, the liquid reserve tank is located inside the box, electrolysis case, liquid reserve tank and the outlet pipe communicates in proper order.
Through adopting above-mentioned technical scheme, the liquid reserve tank of design is when need not adding the sodium hypochlorite medicament in the clean water basin, is convenient for deposit the sodium hypochlorite medicament of preparing temporarily.
Optionally, a vent pipe is arranged at the bottom of the liquid storage tank.
Through adopting above-mentioned technical scheme, the blow-down pipe of design, the air in the stock solution tank of being convenient for discharge prevents that pressure is too high in the stock solution tank and there is the potential safety hazard.
Optionally, the edulcoration device is including flocculation basin, filtering ponds and the active carbon adsorption pond that communicates in proper order, the flocculation basin with the cistern intercommunication, the active carbon adsorption pond with clean water basin intercommunication.
Through adopting above-mentioned technical scheme, when needs are handled drinking water, at first let in the flocculation basin with the drinking water of cistern and carry out the flocculation and precipitation with flowing through the former pond, let in the drinking water in the flocculation basin after that and filter large granule impurity in the filtering ponds, then let in the drinking water in the filtering ponds active carbon adsorption pond to tiny particle impurity, smell flavor and colour and adsorb, be convenient for carry out the edulcoration to drinking water, improved the water purification effect of drinking water.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the designed drinking water treatment system, the pharmaceutical device is communicated with the clean water tank, so that the sodium hypochlorite medicament prepared by the pharmaceutical device is directly introduced into the clean water tank to disinfect drinking water, a sodium hypochlorite medicament storage tank does not need to be additionally arranged, the problem of decomposition failure of the sodium hypochlorite medicament in the storage process is avoided, and the disinfection efficiency of the sodium hypochlorite medicament is improved;
2. the drinking water treatment system has the advantages of simple and convenient operation, cost saving, continuous disinfection requirement satisfaction, and no need of storage because the sodium hypochlorite medicament can be prepared on site.
Drawings
Fig. 1 is a schematic diagram of a drinking water treatment system according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a pharmaceutical device according to an embodiment of the present application;
fig. 3 is a cross-sectional view of a pharmaceutical device according to an embodiment of the present application.
Reference numerals: 1. a raw water pool; 2. a reservoir; 3. a clean water tank; 4. an impurity removal device; 41. a flocculation tank; 42. a filtration tank; 43. an activated carbon adsorption tank; 5. a pharmaceutical device; 51. a box body; 52. a water inlet pipe; 53. a water pump; 54. a water outlet pipe; 55. a filter; 56. an electrolytic tank; 561. an exhaust pipe; 57. an electrode; 571. a cathode; 572. an anode; 58. a direct current power supply; 59. a liquid storage tank; 591. and (5) emptying a pipe.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a drinking water treatment system.
Referring to fig. 1, a drinking water treatment system comprises a raw water tank 1, a reservoir 2, a clean water tank 3, an impurity removal device 4 for removing impurities in drinking water, and a pharmaceutical device 5 for preparing a sodium hypochlorite preparation, wherein the raw water tank 1, the reservoir 2, the impurity removal device 4 and the clean water tank 3 are sequentially communicated through pipelines, and the pharmaceutical device 5 is communicated with the clean water tank 3.
When needs are handled drinking water, at first carry out the edulcoration through edulcoration device 4 with the drinking water of former pond 1 and cistern 2 of will flowing through, detach the large granule impurity in the drinking water, smell flavor and colour, start 5 preparation sodium hypochlorite medicaments of pharmacy device simultaneously, then disinfect the drinking water in directly letting in the clear water pond 3 with the sodium hypochlorite medicament, need not additionally to dispose sodium hypochlorite medicament holding vessel, the problem of storage in-process sodium hypochlorite medicament decomposition inefficacy has been avoided, the disinfection efficiency of sodium hypochlorite medicament has been improved.
Referring to fig. 2 and 3, the pharmaceutical device 5 includes a box 51, a water inlet pipe 52 for saline solution to flow into the box 51, a water pump 53 for driving saline solution to flow into the water inlet pipe 52, a water outlet pipe 54 for sodium hypochlorite solution to flow out of the box 51, and an electrolysis assembly for electrolyzing saline solution, in this embodiment, the box 51 is installed on the ground through a frame, the water inlet pipe 52 is connected to a side wall of the box 51 through a flange, the water inlet pipe 52 is disposed near a bottom end of the box 51, the water pump 53 and the electrolysis assembly are both disposed inside the box 51, the electrolysis assembly is disposed above the water pump 53, the electrolysis assembly is separated from the water pump 53 through a partition, the water pump 53 is a magnetic pump, a filter 55 for filtering impurities in saline solution is disposed between the water inlet pipe 52 and the water pump 53, the water pump 53 is disposed directly above the filter 55, the water pump 53 is separated from the filter 55 through a partition, and the water inlet pipe 52, the filter 55, the water pump 53, the electrolysis assembly, the water outlet pipe 54 and the clean water tank 3 are sequentially communicated.
Referring to fig. 3, the electrolytic assembly includes an electrolytic tank 56, an electrode 57 and a dc power supply 58 connected to the electrode 57, the electrolytic tank 56 is disposed inside the tank body 51, in this embodiment, the electrolytic tank 56 is located right above the water pump 53, the electrolytic tank 56 and the water outlet pipe 54 are sequentially communicated through a pipeline, the electrolytic tank 56 is provided with a water inlet and a water outlet, the water outlet and the water inlet are respectively disposed at two sides of the electrolytic tank 56, the water inlet is communicated with the water pump 53, the water inlet is disposed near the bottom end of the electrolytic tank 56, and the water outlet is higher than the water inlet; in the present application, the electrodes 57 may be one group or two groups, but it is only necessary to electrolyze salt water to produce sodium hypochlorite chemical, in this embodiment, the electrodes 57 are one group, one group of the electrodes 57 is clamped at the top end of the electrolytic tank 56, the electrodes 57 include a cathode 571 and an anode 572, the cathode 571 and the anode 572 are both made of corrosion-resistant special metal, preferably special metal coated with a nano coating of rare metal such as platinum, ruthenium, iridium, rhodium, etc., the cathode 571 is disposed close to the water pump 53, the anode 572 is disposed away from the water pump 53, the dc power supply 58 is mounted on the top wall of the electrolytic tank 56 by means of bolt connection, the dc power supply 58 is located right above the electrodes 57, and in order to protect the safety of the human body, the voltage of the dc power supply 58 is 12V in this embodiment.
Referring to fig. 3, in order to facilitate the discharge of hydrogen gas from the electrolytic tank 56, in the present embodiment, a gas discharge pipe 561 for discharging gas is screwed to a side wall of the electrolytic tank 56, the gas discharge pipe 561 is located on one side wall of the electrolytic tank 56 close to the cathode 571, the gas discharge pipe 561 extends out of a top wall of the tank body 51, and the gas discharge pipe 561 is located above a liquid level in the electrolytic tank 56.
Referring to fig. 3, a liquid storage tank 59 is arranged between the water outlet pipe 54 and the electrolytic tank 56, the liquid storage tank 59 is placed on the inner bottom wall of the tank body 51, the liquid storage tank 59 is positioned below the electrolytic tank 56, the water outlet is communicated with the liquid storage tank 59 through a connecting pipe, the connecting pipe is connected to one side wall of the electrolytic tank 56 close to the anode 572 through threads, the water outlet pipe 54 is connected with a side wall flange of the liquid storage tank 59, and the water outlet pipe 54 extends out of the tank body 51; an air release pipe 591 for discharging air is connected to the bottom of the liquid storage tank 59 through a flange.
Referring to fig. 1, the impurity removing device 4 includes a flocculation tank 41, a filtration tank 42, and an activated carbon adsorption tank 43, and the water reservoir 2, the flocculation tank 41, the filtration tank 42, the activated carbon adsorption tank 43, and the clean water tank 3 are sequentially communicated through a pipeline.
Referring to fig. 1 and 2, in order to better sterilize the drinking water, the outlet pipe 54 is respectively communicated with the water storage tank 2, the clean water tank 3 and the pipeline of the clean water tank 3, then the drinking water is discharged from the clean water tank 3, and the water is sterilized three times by using sodium hypochlorite during the water treatment to reduce the scaling of microorganisms in the pipeline.
The implementation principle of a drinking water treatment system in the embodiment of the application is as follows: when drinking water needs to be treated, firstly, drinking water flowing through the raw water tank 1 and the reservoir 2 is introduced into the flocculation tank 41 for flocculation and precipitation, then, drinking water in the flocculation tank 41 is introduced into the filtering tank 42 for filtering large-particle impurities, then, drinking water in the filtering tank 42 is introduced into the activated carbon adsorption tank 43 for adsorbing small-particle impurities, odor and color, meanwhile, the water pump 53 is started, the water pump 53 sucks saline solution into the water inlet pipe 52, then, the saline solution flows into the water pump 53 after being filtered by the filter 55, and finally, flows into the electrolytic tank 56, the electrodes 57 electrolyze the saline solution, hydrogen generated by the cathode 571 is discharged through the exhaust pipe 561, chlorine generated by the anode 572 reacts with sodium hydroxide solution in the electrolytic tank 56 to prepare sodium hypochlorite medicament, the sodium hypochlorite medicament flows into the liquid storage tank 59, and finally, the sodium hypochlorite medicament is directly introduced into the pipelines of the reservoir 2, the clean water tank 3 and the clean water tank 3 through the water outlet pipe 54 for disinfection, and no additional medicament storage tank is required, so that the problem of decomposition failure of the sodium hypochlorite medicament decomposition is avoided, the disinfection is improved, the disinfection efficiency of the disinfection of the sodium hypochlorite medicament is improved, the disinfection, the operation is simple and the cost is saved, and the continuous disinfection requirements of the sodium hypochlorite disinfection are met.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a drinking water treatment system, includes former pond (1), cistern (2) and clean water basin (3) that communicate in proper order, its characterized in that: the drinking water purifier also comprises an impurity removing device (4) for removing impurities in the drinking water and a pharmaceutical device (5) for preparing a sodium hypochlorite medicament;
the pharmaceutical device (5) is communicated with the clean water tank (3);
the impurity removal device (4) is arranged between the water storage tank (2) and the clean water tank (3).
2. A drinking water treatment system according to claim 1, wherein: the pharmaceutical device (5) comprises a box body (51), a water inlet pipe (52) for saline solution to flow into the box body (51), a water pump (53) for driving the saline solution to flow into the water inlet pipe (52), a water outlet pipe (54) for sodium hypochlorite medicament to flow out of the box body (51) and an electrolysis component for electrolyzing the saline solution;
the inlet tube (52) set up in box (51) lateral wall, water pump (53) with the electrolysis subassembly all set up in inside box (51), inlet tube (52), water pump (53), electrolysis subassembly, outlet pipe (54) and clean water basin (3) communicate in proper order.
3. A drinking water treatment system according to claim 2, wherein: the electrolysis assembly comprises an electrolysis box (56), an electrode (57) and a direct current power supply (58) connected with the electrode (57);
the electrolytic tank (56) is arranged in the tank body (51), the water pump (53), the electrolytic tank (56) and the water outlet pipe (54) are communicated in sequence, the electrode (57) is arranged at the top end of the electrolytic tank (56), and the direct-current power supply (58) is arranged on the top wall of the electrolytic tank (56).
4. A drinking water treatment system according to claim 3, wherein: an exhaust pipe (561) for exhausting gas is arranged on the side wall of the electrolytic tank (56).
5. A drinking water treatment system according to claim 3, wherein: a filter (55) for filtering impurities in the salt solution is arranged between the water inlet pipe (52) and the water pump (53).
6. A drinking water treatment system according to claim 3, wherein: the water outlet pipe (54) and a liquid storage tank (59) is arranged between the electrolytic tanks (56), the liquid storage tank (59) is arranged inside the tank body (51), and the electrolytic tanks (56), the liquid storage tank (59) and the water outlet pipe (54) are sequentially communicated.
7. A drinking water treatment system according to claim 6, wherein: and an emptying pipe (591) is arranged at the bottom of the liquid storage tank (59).
8. A drinking water treatment system according to any one of claims 1-7, wherein: edulcoration device (4) including flocculation basin (41), filtering ponds (42) and activated carbon adsorption pond (43) that communicate in proper order, flocculation basin (41) with cistern (2) intercommunication, activated carbon adsorption pond (43) with clean water basin (3) intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222794269.4U CN218321077U (en) | 2022-10-21 | 2022-10-21 | Drinking water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222794269.4U CN218321077U (en) | 2022-10-21 | 2022-10-21 | Drinking water treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218321077U true CN218321077U (en) | 2023-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222794269.4U Active CN218321077U (en) | 2022-10-21 | 2022-10-21 | Drinking water treatment system |
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| Country | Link |
|---|---|
| CN (1) | CN218321077U (en) |
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2022
- 2022-10-21 CN CN202222794269.4U patent/CN218321077U/en active Active
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