CN214881850U - Concentration-adjustable PEM ozone generator - Google Patents
Concentration-adjustable PEM ozone generator Download PDFInfo
- Publication number
- CN214881850U CN214881850U CN202121057762.7U CN202121057762U CN214881850U CN 214881850 U CN214881850 U CN 214881850U CN 202121057762 U CN202121057762 U CN 202121057762U CN 214881850 U CN214881850 U CN 214881850U
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- CN
- China
- Prior art keywords
- ozone
- concentration
- pipe
- guide pipe
- conduit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 238000010438 heat treatment Methods 0.000 claims abstract description 36
- 239000011490 mineral wool Substances 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000005485 electric heating Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 238000005868 electrolysis reaction Methods 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Images
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The utility model discloses a concentration adjustable PEM ozone generator, its technical scheme main points are: a concentration-adjustable PEM ozone generator comprises a generating device, a first guide pipe, a second guide pipe and a third guide pipe, wherein the generating device is fixedly connected with the first guide pipe, the first guide pipe is provided with a heating device, and the second guide pipe is connected with an anode chamber through a first flow control valve. The utility model discloses a concentration adjustable PEM ozone generator, start heating device, thereby the concentration of ozone has been reduced to partial ozone through first pipe decomposes under heating device's effect, when the concentration of ozone is improved to needs, start during ozone in first flow control valve makes the anode chamber passes through the second pipe simultaneously and inputs the third pipe, thereby the concentration of ozone from the third pipe output has been improved, the flow of ozone from the second pipe output can be adjusted to the size through the valve port of adjustment first flow control valve simultaneously, the realization is adjustable from the ozone concentration of third pipe output, application scope is wide.
Description
Technical Field
The utility model relates to a disinfection technical field that disinfects, more specifically say, it relates to a concentration adjustable PEM ozone generator.
Background
Ozone is a pale blue gas with a characteristic odor and is used for purifying air, bleaching drinking water, sterilizing, treating industrial waste and as a bleaching agent.
The existing methods for preparing ozone include a low-voltage electrolysis method, a corona discharge method, an ultraviolet method and the like, the corona discharge method and the ultraviolet method for preparing ozone all have toxic substances of derivative nitrogen oxides, nitric oxide gas is toxic and is insoluble in water, the low-voltage electrolysis method takes pure water as a generation source, the ozone concentration is high, no pollutant is generated, an oxygen source and other matched instruments outside a high-voltage ozone main machine are not needed during working, and the operation is convenient, safe and reliable.
The ozone concentration required by different environments is different, for example, the ozone concentration required by tap water disinfection and swimming pool water disinfection is lower, and the ozone concentration required by purified water, sewage and the like is higher, but a common ozone generator cannot adjust the concentration of generated oxygen and cannot meet the market demand.
A new solution is therefore proposed to solve this problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a concentration adjustable PEM ozone generator can adjust the ozone concentration that generates according to service environment's demand, also can reduce too high ozone concentration to the influence of using when can satisfying the demand.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a concentration adjustable PEM ozone generator, is including the generating device who is equipped with the anode chamber, last fixedly connected with of generating device has first pipe, the second pipe that switches on with the anode chamber, be equipped with heating device on the periphery wall of first pipe, be connected through first flow control valve between second pipe and the anode chamber, still include the third pipe, the one end of keeping away from the anode chamber on first pipe, the second pipe all switches on with the third pipe.
By adopting the technical scheme, the generating device takes deionized water as a raw material, takes a solid noble metal polymer as an electrolyte, separates oxygen to obtain ozone in a low-pressure water electrolysis mode, the weight ratio of the concentration of the ozone generated in the anode chamber reaches 18-20, when the first flow control valve is closed and the heating device is opened, the ozone generated in the anode chamber only passes through the first conduit, part of the ozone passing through the first conduit is decomposed under the action of the heating device so as to reduce the concentration of the ozone, if the concentration of the ozone output from the third conduit needs to be improved, the concentration of the ozone output from the third conduit cannot be quickly improved due to the time required for cooling the heating device, so that the first flow control valve is started, the ozone in the anode chamber is directly input into the third conduit through the second conduit simultaneously, the concentration of the ozone output from the third conduit is improved, and meanwhile, the size of a valve port of the first flow control valve can be adjusted so as to adjust the concentration of the ozone output from the second conduit The flow rate of the third conduit can adjust the concentration of the ozone output from the third conduit, and the application range is wide.
The utility model discloses further set up to: the heating device comprises a heating wire arranged on the peripheral wall of the first conduit.
Through adopting above-mentioned technical scheme, can heat after the heating wire circular telegram, convenient operation, the heating wire distributes and makes first pipe be heated evenly on the periphery wall of first pipe, and heating effect is good.
The utility model discloses further set up to: the utility model discloses a heating wire, including first pipe, heating wire, first pipe, the periphery wall of first pipe is last fixedly connected with two sets of annular solid fixed rings that are of fixedly connected with, gu fixed ring and heating wire fixed connection, be formed with the clearance between the periphery wall of heating wire and first pipe.
Through adopting above-mentioned technical scheme, make under the effect of two sets of solid fixed rings under the heating wire to the periphery wall of first pipe between be formed with gapped and unable direct contact, avoided the heating wire directly to first pipe after generating heat to produce the influence.
The utility model discloses further set up to: can dismantle between two sets of solid fixed ring and be connected with the rock wool layer, be formed with the cavity that seals and be used for holding the heating wire between the periphery wall of rock wool layer and first pipe.
Through adopting above-mentioned technical scheme, the rock wool layer of being made by the rock wool has excellent fire prevention heat preservation characteristic, can be less the loss of heating wire circular telegram back heat, and is energy-concerving and environment-protective.
The utility model discloses further set up to: the first conduit is connected with the anode chamber through a second flow control valve.
By adopting the technical scheme, the second flow control valve is closed, so that the ozone in the anode chamber is only input into the third conduit from the second conduit, and the concentration of the ozone output from the third conduit can reach the maximum value.
The utility model discloses further set up to: the first flow control valve and the second flow control valve both comprise proportional valves.
Through adopting above-mentioned technical scheme, arbitrary aperture can be opened according to the demand to the valve port of proportional valve, and it can be through the flow of automatically controlled mode control ozone, convenient operation.
The utility model discloses further set up to: and the third conduit is provided with an ozone concentration detector electrically connected with the two groups of proportional valves.
Through adopting above-mentioned technical scheme, through ozone concentration detector monitoring from the ozone concentration of third pipe exhaust, realize automated control.
To sum up, the utility model discloses following beneficial effect has:
when the concentration of the required ozone is lower, closing the first flow control valve, and opening the heating device to heat the first conduit, so that part of the ozone in the first conduit is decomposed into oxygen, and the concentration of the ozone conveyed from the first conduit to the third conduit is reduced; when the ozone concentration needs to be improved, the first flow control valve is started to enable the ozone in the anode chamber to be simultaneously input into the third conduit through the second conduit, so that the ozone concentration output from the third conduit is improved, meanwhile, the flow of the ozone output from the second conduit can be adjusted by adjusting the size of the valve port of the first flow control valve, the ozone concentration output from the third conduit can be adjusted, and the ozone concentration adjusting device is wide in application range.
Drawings
FIG. 1 is a schematic structural diagram for embodying an overall structural design;
FIG. 2 is an enlarged view of part A of FIG. 1, showing the positional relationship among the first pipe, the rock wool layer and the fixing ring, and the positional arrangement of the ozone concentration detector;
fig. 3 is a sectional view for embodying a connection relationship between a heating device and a first guide pipe.
In the figure: 1. a generating device; 101. a cathode chamber; 102. an anode chamber; 2. a second flow control valve; 3. a rock wool layer; 4. a third conduit; 5. a second conduit; 6. a first conduit; 7. a fixing ring; 8. an ozone concentration detector; 9. a cavity; 10. an electric heating wire; 11. a first flow control valve.
Detailed Description
In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A concentration-adjustable PEM ozone generator is shown in figure 1 and comprises a generating device 1 provided with a cathode chamber 101 and an anode chamber 102, wherein the generating device 1 takes deionized water as a raw material, takes a solid precious metal polymer as an electrolyte, generates hydrogen in the cathode chamber 101 by means of low-pressure water electrolysis, generates ozone in the anode chamber 102, and the weight ratio of the concentration of the ozone reaches 18-20.
As shown in fig. 1, a first conduit 6 and a second conduit 5 both conducting with the anode chamber 102 are fixedly connected to the generator 1, the first conduit 6, the second conduit 5 and the anode chamber 102 are connected through a second flow control valve 2 and a first flow control valve 11, respectively, a heating device for heating the first conduit 6 is provided on the outer peripheral wall of the first conduit 6, and a third conduit 4 is further included, and the third conduit 4 is both conducting with one end of the first conduit 6 far away from the anode chamber 102 and one end of the second conduit 5 far away from the anode chamber 102.
As shown in fig. 2 and 3, the heating device includes two sets of fixing rings 7 fixedly connected to the outer peripheral wall of the first conduit 6, the fixing rings 7 are ring-shaped and have the axis collinear with the axis of the first conduit 6, a plurality of circumferentially arranged heating wires 10 are fixedly connected between the two sets of fixing rings 7, the first conduit 6 is heated more uniformly, and a certain gap is formed between the heating wires 10 and the outer peripheral wall of the first conduit 6 under the action of the fixing rings 7, so that the heating wires 10 cannot directly contact the first conduit 6; still fixedly connected with rock wool layer 3 at two sets of solid fixed ring 7 supports, enclose between the periphery wall of rock wool layer 3, two sets of solid fixed ring 7 and first pipe 6 and close and be formed with cavity 9, set up heating wire 10 in cavity 9, rock wool layer 3 made by the rock wool has excellent fire prevention heat preservation characteristic, can reduce thermal scattering and disappearing.
As shown in fig. 1 and 2, each of the first flow control valve 11 and the second flow control valve 2 includes a proportional valve, the proportional valve can control the opening of the valve port to be any one opening degree in an electric control manner, the third conduit 4 is provided with an ozone concentration detector 8, the ozone concentration detector 8 is electrically connected with the first flow control valve 11 and the second flow control valve 2, the ozone concentration detector 8 monitors the ozone concentration discharged from the third conduit 4, and controls the first flow control valve 11 and the second flow control valve 2 to generate corresponding actions, so as to implement automatic control.
When the concentration of the required ozone is low, closing the first flow control valve 11, opening the second flow control valve 2, and opening the heating device to heat the first conduit 6, so that part of the ozone in the first conduit 6 is decomposed into oxygen, thereby reducing the concentration of the ozone conveyed from the first conduit 6 to the third conduit 4; when the ozone concentration needs to be increased, the first flow control valve 11 is opened again, so that the ozone in the anode chamber 102 is simultaneously input into the third conduit 4 through the second conduit 5, thereby increasing the concentration of the ozone output from the third conduit 4, and simultaneously the flow of the ozone output from the second conduit 5 can be adjusted by adjusting the size of the valve port of the first flow control valve 11; when the required ozone concentration reaches the maximum, the heating device and the second flow control valve 2 are closed, so that the ozone in the anode chamber 102 is only input into the third conduit 4 from the second conduit 5, the ozone concentration output by the third conduit 4 is adjustable, and the application range is wide.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A PEM ozone generator with adjustable concentration, comprising a generating device (1) provided with an anode chamber (102), characterized in that: the device comprises a generating device (1), a first guide pipe (6) and a second guide pipe (5), wherein the first guide pipe (6) and the second guide pipe (5) are fixedly connected with the generating device and communicated with an anode chamber (102), a heating device is arranged on the peripheral wall of the first guide pipe (6), the second guide pipe (5) is connected with the anode chamber (102) through a first flow control valve (11), the device further comprises a third guide pipe (4), and one ends, far away from the anode chamber (102), of the first guide pipe (6) and the second guide pipe (5) are communicated with the third guide pipe (4).
2. The PEM ozone generator of claim 1, wherein: the heating means comprises an electric heating wire (10) arranged on the peripheral wall of the first conduit (6).
3. The PEM ozone generator of claim 2, wherein: fixedly connected with is two sets of annular solid fixed ring (7) that are on the periphery wall of first pipe (6), gu fixed ring (7) and heating wire (10) fixed connection, be formed with the clearance between the periphery wall of heating wire (10) and first pipe (6).
4. A concentration tunable PEM ozone generator as claimed in claim 3, wherein: can dismantle between two sets of solid fixed ring (7) and be connected with rock wool layer (3), be formed with between the periphery wall of rock wool layer (3) and first pipe (6) and seal and be used for holding cavity (9) of heating wire (10).
5. The PEM ozone generator of claim 1, wherein: the first conduit (6) is connected with the anode chamber (102) through a second flow control valve (2).
6. The PEM ozone generator of claim 5, wherein: the first flow control valve (11) and the second flow control valve (2) both comprise proportional valves.
7. The PEM ozone generator of claim 6, wherein: and the third conduit (4) is provided with an ozone concentration detector (8) electrically connected with the two groups of proportional valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121057762.7U CN214881850U (en) | 2021-05-18 | 2021-05-18 | Concentration-adjustable PEM ozone generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121057762.7U CN214881850U (en) | 2021-05-18 | 2021-05-18 | Concentration-adjustable PEM ozone generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214881850U true CN214881850U (en) | 2021-11-26 |
Family
ID=78945309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121057762.7U Expired - Fee Related CN214881850U (en) | 2021-05-18 | 2021-05-18 | Concentration-adjustable PEM ozone generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214881850U (en) |
-
2021
- 2021-05-18 CN CN202121057762.7U patent/CN214881850U/en not_active Expired - Fee Related
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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: 20211126 |