CN220165951U - Ozone safety guarantee system of central water purification equipment and computer lab - Google Patents
Ozone safety guarantee system of central water purification equipment and computer lab Download PDFInfo
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- CN220165951U CN220165951U CN202321489495.XU CN202321489495U CN220165951U CN 220165951 U CN220165951 U CN 220165951U CN 202321489495 U CN202321489495 U CN 202321489495U CN 220165951 U CN220165951 U CN 220165951U
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- ozone
- water
- detecting sensor
- electromagnetic valve
- machine room
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 138
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 238000000746 purification Methods 0.000 title claims description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000001179 sorption measurement Methods 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 239000012528 membrane Substances 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 claims description 31
- 238000005286 illumination Methods 0.000 claims description 3
- 239000008213 purified water Substances 0.000 abstract description 6
- 239000008399 tap water Substances 0.000 description 7
- 235000020679 tap water Nutrition 0.000 description 7
- 230000002159 abnormal effect Effects 0.000 description 5
- 235000020188 drinking water Nutrition 0.000 description 5
- 239000003651 drinking water Substances 0.000 description 5
- 238000013024 troubleshooting Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000005374 membrane filtration Methods 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 241000700605 Viruses Species 0.000 description 2
- 210000004379 membrane Anatomy 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 206010068319 Oropharyngeal pain Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 235000019606 astringent taste Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 210000001156 gastric mucosa Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
- 208000023409 throat pain Diseases 0.000 description 1
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model provides an ozone safety guarantee system of central water purifying equipment and equipment room, which comprises a water purifying equipment room, a water inlet, an electromagnetic valve-a, primary filtering equipment, membrane filtering equipment, an ozone purifying box, an ozone generating device, an electromagnetic valve-b, an ozone detecting sensor-a, an ozone detecting sensor switch-a, an air inlet pump, an air flowmeter, an ozone detecting sensor-b, an ozone detecting sensor switch-b, a purified water bucket, an ozone detecting sensor-c, an electromagnetic valve-c, a water supply system, an electromagnetic valve-d, an electromagnetic valve-e, a rear activated carbon adsorption device, an electric window, an electric exhaust fan, an ozone detecting sensor-d, an ozone leakage alarm device and a PLC control cabinet. The utility model is characterized in that the ozone detecting sensors are arranged behind the ozone generating device and in the ozone purifying box, so that fault points can be found in time after ozone leaks, and in addition, the ozone purifying device is also provided with a rear activated carbon adsorption device, an electric window and an electric exhaust fan, so that the use safety of ozone is further ensured.
Description
Technical Field
The utility model relates to the field of water quality purifying equipment, in particular to an ozone safety guarantee system of central water purifying equipment and a machine room.
Background
The water content in human body is up to about 70%, and the quality of water taken by human body directly affects the health of human body. For a long time, people's drinking water has been mainly municipal tap water. However, the investigation shows that the traditional tap water supply system can not thoroughly remove new organic pollutants due to the water treatment process, and the problems of pipe network aging, leakage and secondary pollution exist, and the quality of the domestic drinking water partially supplied to the family is not satisfactory. With the increasing demands of people for good life, municipal tap water is increasingly unable to meet the demands of people for high-quality drinking water. In recent years, in order to improve the water quality and safety of drinking water, more and more water purifying devices enter thousands of households, and central water purifying equipment is used as a water purifying device capable of solving the problem of whole water purification of a whole house, and is the primary choice of places such as schools, restaurants, hospitals, communities, office buildings, hotels and the like. The water purifying machine room is a main purifying place of the central water purifying equipment, is generally independently arranged at the bottommost layer of a building, and comprises a filtering device, a sterilizing device, a water storage device and the like.
The ozone purifying box can be used as a purifying unit of a central water purifying device installed in a water purifying machine room for purifying and sterilizing water. Ozone is a strong oxidant, has extremely strong oxidizing capability, is also a broad-spectrum sterilization disinfectant, can decompose various refractory organic matters in raw water (common municipal tap water), can corrode and destroy cell structures of bacteria and microorganisms, and kills the bacteria, viruses and microorganisms, thereby achieving the aim of sterilization. However, in a closed space, once ozone leaks, ozone cannot be uniformly collected, and a trace amount of ozone (0.1-1 ppm) can cause symptoms such as dizziness, eye astringency, throat pain and the like. In addition, the ozone content in the drinking water needs to be strictly controlled, otherwise, peculiar smell can appear, the taste of the water is affected, and even the esophagus and gastric mucosa of a person can be damaged. Therefore, it is particularly important to provide an ozone safety guarantee system in the water purifying equipment and the machine room.
Disclosure of Invention
In order to solve the problems in the background technology, the utility model provides an ozone safety guarantee system of central water purification equipment and a machine room.
The ozone safety guarantee system for the central water purifying equipment and the machine room is characterized by comprising a water purifying machine room, a water inlet, an electromagnetic valve-a, primary filtering equipment, membrane filtering equipment, an ozone purifying box, an ozone generating device, an electromagnetic valve-b, an ozone detecting sensor-a, an ozone detecting sensor switch-a, an air inlet pump, a gas flowmeter, an ozone detecting sensor-b, an ozone detecting sensor switch-b, a water purifying barrel, an ozone detecting sensor-c, an electromagnetic valve-c, a water supply system, an electromagnetic valve-d, an electromagnetic valve-e, a post-positioned activated carbon adsorption device, an electric window, an electric exhaust fan, an ozone detecting sensor-d, an ozone leakage alarm device and a PLC control cabinet which are sequentially connected.
Preferably, the ozone purifying tank comprises: an ozone detection sensor-b and an ozone detection sensor switch-b.
Preferably, the ozone generating device, the electromagnetic valve-b, the ozone detection sensor-a, the ozone detection sensor switch-a, the air inlet pump, the air flow meter and the ozone purifying box are connected through an air path.
Preferably, the ozone detection sensor-c is connected with the water outlet of the water purifying barrel, and the other end of the ozone detection sensor-c is connected with a water supply system through the electromagnetic valve-c.
Preferably, the rear activated carbon adsorption device is connected with the water inlet of the water purifying barrel.
Preferably, an electric control window is installed on the wall of the water purifier room, and an electric control exhaust fan is installed on the electric control window.
Preferably, the ozone leakage alarm device comprises an active buzzer and an illumination system, and is arranged above the water purifying machine room and electrically connected with the ozone detection sensor-d 4.
The technical scheme of the utility model has the following four beneficial effects:
1. the ozone detecting sensors, namely an ozone detecting sensor-a and an ozone detecting sensor-b, are respectively arranged behind the ozone generating device and in the ozone purifying box of the central water purifying device, and are opened under the condition that ozone is leaked or the concentration of ozone in water is abnormal, so that the troubleshooting range of the troubleshooting point is reduced, and the troubleshooting point can be found by maintenance personnel in time. 2. The ozone detection sensor-a, the ozone detection sensor-b, the rear activated carbon adsorption device and the electric exhaust fan are only used when the ozone detection sensor-c and the ozone detection sensor-d detect that the ozone concentration value is abnormal, and are in a closed state when the ozone concentration is not abnormal, so that the energy-saving and environment-friendly effects are achieved. 3. After the fault maintenance is completed, the ozone in the effluent is further adsorbed by a post-positioned activated carbon adsorption device. 4. Set up electronic window and electronic air discharge fan in the water purification computer lab, when taking place the water purification computer lab ozone and reveal the incident, open automatically, further ensure ozone safety in utilization.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
wherein: 1. a water purifying machine room; 2. a water inlet; 3. a solenoid valve-a; 4. a primary filtration device; 5. a membrane filtration device; 6. an ozone purifying box; 7. an ozone generating device; 8. a solenoid valve-b; 9. an ozone detection sensor-a; 10. an ozone detection sensor switch-a; 11. an air inlet pump; 12. a gas flow meter; 13. an ozone detection sensor-b; 14. an ozone detection sensor switch-b; 15. a water purifying barrel; 16. an ozone detection sensor-c; 17. a solenoid valve-c; 18. a water supply system; 19. a solenoid valve-d; 20. a solenoid valve-e; 21. a post activated carbon adsorption device; 22. an electric window; 23. an electric exhaust fan; 24. an ozone detection sensor-d; 25. an ozone leakage alarm device; PLC control cabinet.
Description of the embodiments
In order to make the purpose of the utility model clear, the advantages intuitive and easy to understand, the technical scheme in the embodiment of the utility model is further described with reference to the attached drawings. The devices listed in the figures are simplified schematic views illustrating the basic water purification process of the present utility model by way of illustration only, and therefore show only the structures relevant to the present utility model.
Examples
Referring to fig. 1, an ozone safety guarantee system for a central water purifying apparatus and an apparatus room is characterized by comprising a water purifying apparatus room 1, a water inlet 2, a solenoid valve-a 3, a primary filtering apparatus 4, a membrane filtering apparatus 5, an ozone purifying box 6, an ozone generating device 7, a solenoid valve-b 8, an ozone detecting sensor-a 9, an ozone detecting sensor switch-a 10, an air intake pump 11, a gas flowmeter 12, an ozone detecting sensor-b 13, an ozone detecting sensor switch-b 14, a water purifying barrel 15, an ozone detecting sensor-c 16, a solenoid valve-c 17, a water supply system 18, a solenoid valve-d 19, a solenoid valve-e 20, a post-positioned activated carbon adsorption device 21, an electric window 22, an electric exhaust fan 23, an ozone detecting sensor-d 24, an ozone leakage alarm device 25 and a PLC control cabinet 26 which are sequentially connected.
The ozone purification tank 6 includes: an ozone detecting sensor-b 13 and an ozone detecting sensor switch-b 14.
The ozone generating device 7, the electromagnetic valve-b 8, the ozone detection sensor-a 9, the ozone detection sensor switch-a 10, the air inlet pump 11, the air flowmeter 12 and the ozone purifying box 6 are connected through air paths.
The ozone detection sensor-c 16 is connected with the water outlet of the water purifying barrel 15, and the other end is connected with the water supply system 18 through the electromagnetic valve-c 17.
The rear activated carbon adsorption device 21 is connected with the water inlet of the water purifying barrel 15.
An electric control window 22 is arranged on the wall of the water purifying machine room 1, and an electric control exhaust fan 23 is arranged on the electric control window 22.
The ozone leakage alarm device 25 is internally provided with an active buzzer and an illumination system, and is arranged above the water purifying machine room 1 and electrically connected with the ozone detection sensor-d 24.
A more detailed explanation is:
in the utility model, the water quality purification flow is as follows: the electromagnetic valve-a 3 is opened, and municipal tap water is taken as raw water and enters the water purifier room 1 from the water inlet 2. The municipal tap water firstly passes through a primary filter device 4, the primary filter device 4 comprises a multi-medium filter, an activated carbon filter and a precision filter, and the municipal tap water is subjected to primary purification to remove impurities and suspended matters of small particles in raw water. Then, the water flows into the membrane filtration equipment 5 for deep purification, and the membrane filtration equipment 5 can adopt a nanofiltration membrane filter core or a reverse osmosis membrane filter core to remove harmful substances such as bacteria, viruses, heavy metals, organic matters and the like in the water. Finally, final sterilization and disinfection are performed in the ozone purification tank 6. The purified water obtained through the purification step flows into the purified water bucket 15, enters the water supply system 18 through the ozone detection sensor-c 16 and the electromagnetic valve-c 17, and the purified water which can be directly drunk by a user side is obtained. At night, the PLC control cabinet 26 remotely controls the electromagnetic valve-d 19 to be opened, purified water flows back to the water inlet of the membrane filtration equipment 5 again, and circulation and fresh keeping of the purified water are ensured.
When the detected value of the ozone detecting sensor-c 16 is abnormal or the ozone leakage alarming device 25 gives out an acousto-optic alarm, the PLC control cabinet 26 automatically controls the electric window 22 and the electric exhaust fan 23 to be opened, so that the air flow is quickened, and the ozone in the water purifying machine room is promoted to be discharged. Meanwhile, the PLC control cabinet 26 remotely controls the electromagnetic valve-c 17 to be closed, controls the ozone detection sensor switch-a 10 and the ozone detection sensor switch-b 14 to be opened, and further controls the ozone detection sensor-a 9 and the ozone detection sensor-b 13 to be opened. According to the detection results of the ozone detecting sensor-a 9 and the ozone detecting sensor-b 13, the positions of the fault points are automatically judged, the troubleshooting range of the fault points is reduced, and further maintenance is facilitated for maintenance staff. After the trouble-shooting is completed, ozone possibly remaining in the effluent is further adsorbed by the post-activated carbon adsorption device 21, which is a characteristic that activated carbon can adsorb ozone at normal temperature and can reduce ozone to pure oxygen. The ozone detecting sensor-a 9, the ozone detecting sensor-b 13, the post-activated carbon adsorption device 21 and the electric exhaust fan 23 are only used under abnormal conditions of ozone leakage or exceeding of the ozone concentration of water quality, and are in a shutdown state under normal conditions of the ozone concentration of the system.
Finally, it should be explained that: the foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or that equivalents may be substituted for part of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The ozone safety guarantee system for the central water purifying equipment and the machine room is characterized by comprising a water purifying machine room, a water inlet, an electromagnetic valve-a, primary filtering equipment, membrane filtering equipment, an ozone purifying box, an ozone generating device, an electromagnetic valve-b, an ozone detecting sensor-a, an ozone detecting sensor switch-a, an air inlet pump, a gas flowmeter, an ozone detecting sensor-b, an ozone detecting sensor switch-b, a water purifying barrel, an ozone detecting sensor-c, an electromagnetic valve-c, a water supply system, an electromagnetic valve-d, an electromagnetic valve-e, a post-positioned activated carbon adsorption device, an electric window, an electric exhaust fan, an ozone detecting sensor-d, an ozone leakage alarm device and a PLC control cabinet which are sequentially connected.
2. The ozone security system of a central water purification apparatus and a machine room according to claim 1, wherein the ozone purification tank comprises: an ozone detection sensor-b and an ozone detection sensor switch-b.
3. The ozone security system of a central water purifying device and a machine room according to claim 1, wherein the ozone generating device, the electromagnetic valve-b, the ozone detecting sensor-a, the ozone detecting sensor switch-a, the air inlet pump, the air flow meter and the ozone purifying box are connected through an air path.
4. The ozone security system of a central water purification device and a machine room according to claim 1, wherein the ozone detection sensor-c is connected with a water outlet of the water purification barrel, and the other end is connected with a water supply system through an electromagnetic valve-c.
5. The ozone security system of a central water purification device and a machine room according to claim 1, wherein the rear activated carbon adsorption device is connected with a water inlet of the water purification barrel.
6. The ozone security system of a central water purification device and a machine room according to claim 1, wherein an electric control window is installed on a wall of the water purification machine room, and an electric control exhaust fan is installed on the electric control window.
7. The ozone security system of a central water purification device and a machine room according to claim 1, wherein the ozone leakage alarm device comprises an active buzzer and an illumination system, and is installed above the water purification machine room and electrically connected with the ozone detection sensor-d.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321489495.XU CN220165951U (en) | 2023-06-13 | 2023-06-13 | Ozone safety guarantee system of central water purification equipment and computer lab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321489495.XU CN220165951U (en) | 2023-06-13 | 2023-06-13 | Ozone safety guarantee system of central water purification equipment and computer lab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220165951U true CN220165951U (en) | 2023-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321489495.XU Active CN220165951U (en) | 2023-06-13 | 2023-06-13 | Ozone safety guarantee system of central water purification equipment and computer lab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220165951U (en) |
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2023
- 2023-06-13 CN CN202321489495.XU patent/CN220165951U/en active Active
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