CN203750433U - Ozone water supply device - Google Patents
Ozone water supply device Download PDFInfo
- Publication number
- CN203750433U CN203750433U CN201420119252.1U CN201420119252U CN203750433U CN 203750433 U CN203750433 U CN 203750433U CN 201420119252 U CN201420119252 U CN 201420119252U CN 203750433 U CN203750433 U CN 203750433U
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- ozone
- air
- valve
- water
- ozone water
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- Treatment Of Water By Oxidation Or Reduction (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The utility model provides an ozone water supply device. The ozone water supply device is provided with an air pump, wherein the air pump outputs air to an ozone generator, the ozone generator is communicated with a gas supply pipeline, and the ozone water supply device is also provided with a gas-liquid mixer, a gas inlet of the gas-liquid mixer is communicated with the gas supply pipeline, a water inlet of the gas-liquid mixer is communicated with a water supply pipeline, the gas-liquid mixer is also provided with a water outlet, the gas supply pipeline is provided with a first one-way valve, and the ozone water supply device is also provided with an overflow valve, one end of the overflow valve has a gas inlet hole, the gas inlet hole is communicated with the air pump through a gas pipeline, the overflow valve has a water inlet hole which is communicated with the gas supply pipeline, the water inlet hole is arranged on the downstream of the first one-way valve, and the overflow valve also has a water discharging hole. By adopting the ozone water supply device, the ozone water can be effectively prevented from flowing back to the ozone generator, and the damage to the ozone generator can be avoided.
Description
Technical field
The utility model relates to water supply field, especially relates to a kind of Ozone Water feeding mechanism.
Background technology
Along with the raising of people's living standard, people are also more and more higher to the quality requirement of water, and Ozone Water is extensively welcomed by the people because having the effect of sterilization, sterilization, deodorizing.The Ozone Water that people use is normally dissolved in ozone gas and forms in running water, therefore need to nearby ozone generator be set at tap, for generation of ozone gas, and ozone gas is mixed with running water.It is ozone faucet that application said method is prepared the most common equipment of Ozone Water.
Existing ozone faucet is mostly the ozone faucet of integral type, and in tap, integrated ozone generator, to produce ozone gas, and is mixed to form Ozone Water by ozone gas and running water.But because the volume of tap is conventionally less, the ozone generator volume that it holds is also less, often can not produce enough ozone gas, can not meet the requirement that people use.
Therefore, in hotel, the public place such as dining room, school, people use the method for center fed Ozone Water to multiple water terminal provisioning Ozone Water, and this just need to use Ozone Water supply system, and the theory diagram of existing a kind of Ozone Water system as shown in Figure 1.
Ozone Water supply system has central controller 10, and is provided with an ozone generator 11, and ozone generator 11 is worked under the control of central controller 10.Ozone generator 11 has multiple gas outlets, if the gas outlet 21 in Fig. 1 is one of them, for outside output ozone gas.Gas outlet 21 is connected to steam line 12, between steam line 12 and gas outlet 21, magnetic valve 13 is installed, and magnetic valve 13 is controlled keying by central controller 10.One end of steam line 12 is connected to the air inlet 15 of air and liquid mixer 14, the water inlet 16 of air and liquid mixer 14 is connected with water supply line 18, and water flow sensing unit 22 is installed in water supply line 18, for detection of whether there being water flow in water supply line 18, and the signal of detection is back to central controller 10, central controller 10 is judged and is started ozone generator 11 while having flow in water supply line 18 by detection signal.
Ozone gas and running water form Ozone Water after mixing air and liquid mixer 14 is interior, and Ozone Water flows to pipeline 19 from the delivery port 17 of air and liquid mixer 14, finally from water terminal, as tap 20 flows out.
Certainly, other gas outlets of ozone generator 11 are also connected to an air and liquid mixer by magnetic valve respectively, ozone gas is mixed to form Ozone Water with running water in air and liquid mixer, and Ozone Water is through water terminals such as pipeline flow-direction such as tap, toilet, bathtubs.
Use the method for center fed Ozone Water to be conventionally applicable in tap or the more public place of water terminal, for family, the office space of tap negligible amounts, the mode of center fed Ozone Water will cause decoration cost too high.
Therefore, people bring into use the Ozone Water feeding mechanism of the below that wash platform is installed, and Ozone Water feeding mechanism is directly communicated with tap.Referring to Fig. 2, Ozone Water feeding mechanism 40 is arranged on wash platform below, and is used in conjunction with tap 30.The lower end of tap 30 is provided with water inlet 34, and water inlet 34 is communicated with Ozone Water feeding mechanism 40 by inlet channel 35, and the Ozone Water that Ozone Water feeding mechanism 40 is exported flows to tap 30 through water supply line 35.
Referring to Fig. 3, existing Ozone Water feeding mechanism has a housing, the bottom 42 that housing comprises upper cover 41 and fastens with upper cover 41, and upper cover 41 surrounds a cavity with bottom 42.The outer wall of upper cover 41 is provided with the LCDs 43 as display unit.
Referring to Fig. 4, the inwall of upper cover 41 is provided with control circuit 50, and control circuit 50 is also provided with power module, and power module is electrically connected with plug 51, and obtains alternating current by plug 51, and provides to control circuit 50 after converting alternating current to low-voltage DC.
In lower cover 42, be provided with ozone generator 55, air pump 53 and air and liquid mixer 60, ozone generator 55 is electrically connected with control circuit 50, and works under the control of the controller of control circuit 50.Air pump 53 is for extracting air, and is communicated with ozone generator 55 by steam line 54.Air pump 53 is expelled to ozone generator 55 by the air of extraction by steam line 54.Airborne oxygen ionization is formed ozone gas by ozone generator 55, and discharge by steam line 57.
Air and liquid mixer 60 has into water port 61, air inlet port 62 and water outlet port 63, air inlet port 62 is communicated with steam line 54, and air inlet port 62 is provided with check valve 58, ozone gas can only enter air and liquid mixer 60 through check valve 58 from ozone generator 55, and the Ozone Water in air and liquid mixer 60 can not flow to ozone generator 55 through check valve 58.
Water inlet port 61 is communicated with water supply line 64, and one end of water supply line 64 is communicated with the water inlet 45 being positioned on housing, and running water flows into air and liquid mixer 60 from water supply line 64 after water inlet 45.Like this, running water and ozone gas are mixed to form Ozone Water in air and liquid mixer 60, and discharge through water outlet port 63.
And, water flow sensing unit 65 is installed in water supply line 65, water flow sensing unit 65 is electrically connected with the controller of control circuit 50.When water flow sensing unit 65 detects and has flow in water supply line 65, send signal to controller, controller control ozone generator 55 starts, to air and liquid mixer 60 output ozone gases.
Housing is provided with a delivery port 44, and the water outlet port 63 of air and liquid mixer 60 is communicated with outlet conduit 68, and outlet conduit 68 is communicated with delivery port 44, and Ozone Water is through flow through outlet conduit 68 flow to tap from delivery port 44 of water outlet port 63.
In addition, the lower end of bottom 42 is provided with a discharge outlet 46, when having residual steam in cavity bottom 42 and condensing into after water droplet, can discharge by discharge outlet 46.
When Ozone Water feeding mechanism 40 is worked, the controller of control circuit 50 judges whether to receive the signal that flow detected that water flow sensing unit 65 is exported, as the signal of flow detected, represent tap unlatching, controller is to ozone generator 55 output signals, controlling air pump 53 and ozone generator 55 works, ozone generator 55 produces ozone gas and exports ozone gas to air and liquid mixer 60, and running water and ozone gas form Ozone Water and flow to tap after mixing air and liquid mixer 60 is interior.Water flow sensing unit 86 detect current stop flow after, to controller output signal, controller control ozonated water generator 55 quits work.
But, because Ozone Water has oxidisability, after Ozone Water feeding mechanism works long hours, Ozone Water causes corrosion to check valve 58, cause forming crackle or gap etc. on check valve 58, the part Ozone Water of air and liquid mixer 60 can flow in ozone generator 55 through check valve 58 through air inlet port 62, cause the circuit of ozone generator 55 to burn out, and may cause ozone generator 55 to damage and cannot work.
Summary of the invention
Main purpose of the present utility model is to provide and a kind ofly effectively prevents that Ozone Water is back to the Ozone Water feeding mechanism of ozone generator.
In order to realize above-mentioned main purpose, the Ozone Water feeding mechanism that the utility model provides has air pump, air pump is to ozone generator delivery air, ozone generator is communicated with steam line, also be provided with air and liquid mixer, the air inlet of air and liquid mixer is communicated with steam line, the water inlet of air and liquid mixer is communicated with water supply line, air and liquid mixer also has delivery port, and steam line is provided with the first check valve, wherein, Ozone Water feeding mechanism is also provided with overflow valve, its one end is provided with air admission hole, air admission hole is communicated with air pump by gas pipeline, overflow valve is provided with the inlet opening being communicated with steam line, inlet opening is positioned at the downstream of the first check valve, overflow valve is also provided with osculum.
From such scheme, the Ozone Water of air and liquid mixer seepage flows to the inlet opening of overflow valve through steam line, and discharges through the osculum of overflow valve, like this, can avoid Ozone Water to flow in ozone generator, effectively protects ozone generator.
A preferred scheme is, is provided with spool in overflow valve, and the first end of spool is provided with valve, and the periphery of valve is fixed on the valve body of overflow valve, and valve is near air admission hole, and the second end of spool is provided with the projection that can open and close inlet opening.
As can be seen here, after the air of air pump output enters air admission hole, push valve, spool moves to inlet opening, and projection is closed inlet opening, avoids ozone gas to flow to inlet opening through steam line.
Further scheme is to be provided with the first spring between the lower surface of valve and the inwall of inlet opening.Like this, the first spring provides elastic restoring force for valve, so that return to original state at the air pump back valve core that quits work.
Another preferred scheme is, is provided with spool post in overflow valve, and the first end of spool post is near air admission hole, and the second end of spool post is connected on osculum.
As can be seen here, after air pump starts, air flows to overflow valve and spool post is produced to downward pressure through air admission hole, and the second end of spool post is airtight by osculum, and other flow out through osculum to prevent ozone.
Further scheme is, spool post is set with the second spring outward, and the two ends of the second spring are connected to respectively on the lower surface and osculum inwall of first end of spool post.
Visible, after air pump quits work, the second spring promotes spool post and resets, so that spool post returns to initialization state.
Further scheme is, steam line is provided with the second check valve, and the second check valve is positioned at the upstream of the first check valve.
As can be seen here, two check valves are set on steam line, more can effectively prevent from being back in ozone emitters from the Ozone Water of air and liquid mixer seepage, avoid the damage of ozone generator.
Brief description of the drawings
Fig. 1 is the structure chart of existing Ozone Water supply system.
Fig. 2 is the structural representation that existing a kind of Ozone Water feeding mechanism is installed to wash platform.
Fig. 3 is the structural representation of existing Ozone Water feeding mechanism.
Fig. 4 is the structured flowchart of existing Ozone Water feeding mechanism.
Fig. 5 is the structured flowchart of the utility model the first embodiment.
Fig. 6 is the structured flowchart of the utility model the second embodiment.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Detailed description of the invention
The first embodiment:
Referring to Fig. 5, the Ozone Water feeding mechanism of the present embodiment has the controller 70 for controlling the work of Ozone Water feeding mechanism, also be provided with air pump 71, ozone generator 72, air and liquid mixer 80 and overflow valve 90, controller 70 can send control signal and controls the startup of air pump 71, ozone generator 72 and cut out to air pump 71, ozone generator 72.
Air pump 71 is for extracting air, and exports the air of extraction to ozone generator 72.Between air pump 71 and ozone generator 72, be communicated with by gas pipeline 73, the air that air pump 71 is exported flows to ozone generator 72 through gas pipeline 73.Airborne oxygen ionization is formed ozone gas by ozone generator 72, and ozone gas is exported.The gas outlet of ozone generator 72 is communicated with steam line 75, and ozone gas is output in steam line 75.
Air and liquid mixer 80 has air inlet 82, water inlet 83 and delivery port 84, and air inlet 82 is communicated with steam line 75, and therefore ozone gas can be in air inlet 82 flows to air and liquid mixer 80.Steam line 75 is provided with two check valves 76,78, and ozone gas can only flow to air and liquid mixer 80 through check valve 76,78 from ozone generator 72 by uniaxially, and can not flow to ozone generator 72 from air and liquid mixer 80.As seen from Figure 5, check valve 76 is positioned at the upstream of check valve 78, and ozone gas, from ozone generator 72 outputs, first passes through check valve 78 through check valve 76 again.
The water inlet 83 of air and liquid mixer 80 is communicated with water supply line 85, and running water can flow to water inlet 83 through water supply line 85.In the present embodiment, in water supply line 85, be provided with permanent flow valve 86, guarantee that running water flows to the flow of water inlet 83.Ozone gas and running water are mixed to form Ozone Water in air and liquid mixer 80, and flow out from delivery port 84.In the present embodiment, in air and liquid mixer 80, be provided with static mixer 81, so that ozone gas is mixed with running water fully, ozone gas and running water stirred to improve the solubility of ozone gas in running water.Ozone gas and running water are mixed to form Ozone Water in air and liquid mixer 80, and Ozone Water flows to outlet pipe 88 through delivery port 84.
Water flow sensing unit 87 is housed, for detection of water-flow signal in water supply line 85.And water flow sensing unit 87 is electrically connected with controller 70, the flow velocity that detects current once water flow sensing unit 87 reaches predetermined flow velocity, exports control signal to controller 70, and controller 70 is controlled air pump 71 and ozone generator 72 startup work.After water flow sensing unit 87 detects current and stops flowing, then to controller 70 output signals, controller 70 is controlled air pump 71 and is quit work with ozone generator 72.
Overflow valve 90 has air admission hole 91, inlet opening 92 and osculum 93, and air admission hole 91 is communicated with gas pipeline 74, and when air pump 71 is worked, air flows to air admission hole 91 through gas pipeline 74.Inlet opening 92 is communicated with steam line 77, and osculum 93 is communicated with drainpipe 98.And air admission hole 91 lays respectively at inlet opening 92 two ends that overflow valve 90 is relative, air admission hole 91 is oppositely arranged with inlet opening 92.
Steam line 75 has the one section of steam line 77 being communicated with overflow valve 90, and check valve 76 is between steam line 77 and the upstream of steam line 75, and ozone gas can flow to steam line 77 after check valve 76.And the inlet opening 92 of overflow valve is positioned at the downstream of steam line 77.
In overflow valve 90, be provided with spool 94, spool 94 comprises the projection 97 that is positioned at the valve 95 of its one end and is positioned at valve 95 belows, and the periphery of valve 95 is fixed on the valve seat of overflow valve 90, as clamped by valve seat or by fixture, the periphery of valve 95 being fixed.And spool 94 is made up of silica gel, it has elasticity.Valve 95 is near air admission hole 91, and projection 97 is positioned at the top of inlet opening 92, between the lower surface of valve 95 and the inwall of inlet opening 92, is provided with spring 96, and the two ends of spring 96 are connected to respectively on the lower surface of valve 95 and the inwall of inlet opening 92.When air pump 71 starts, because check valve 76 has unlatching air pressure, air flows to air admission hole 91 and applies downward pressure to valve 95, and valve 95 applies downward pressure to spring 96, and projection 97 stops up inlet opening 92 close.Like this, ozone gas can not be in steam line 77 flows to overflow valve 90.Now, ozone gas flows to air and liquid mixer 80 through check valve 78, and is mixed to form Ozone Water output with running water.
Running water flows to air and liquid mixer 80 and forming in Ozone Water process, once check valve 78 is corroded and form crackle by Ozone Water, may have a small amount of Ozone Water to leak in steam line 77 through check valve 78.After air pump 71 quits work, the spool 94 of overflow valve 90 returns to initial position, under the elastic restoring force effect of spring 96, valve 95 moves upward, projection 97 also moves upward thereupon, inlet opening 92 is unlocked, the Ozone Water leaking out from air and liquid mixer 80 flows to overflow valve 80, and flows to drainpipe 98 from osculum 93.Like this, the Ozone Water leaking out from air and liquid mixer 80 can be discharged through overflow valve 80, avoids the Ozone Water of seepage to flow to ozone generator 72, avoids the damage of ozone generator 72.
And the Ozone Water of seepage is difficult for flowing to check valve 76 places, therefore check valve 76 is difficult for being corroded, even if Ozone Water flows to steam line 77, also can not flow to ozone generator 72 through check valve 76.
Certainly, when practical application, spring 96 can be set, because valve 95 is made up of silica gel elastomeric material, after air pump 71 quits work, valve 95 can return to initial position voluntarily, and projection 97 moves upward and opens inlet opening 92.
The second embodiment:
Referring to Fig. 6, the Ozone Water feeding mechanism of the present embodiment has controller 100, air pump 101, ozone generator 102, air and liquid mixer 110 and overflow valve 120, and controller 100 is for controlling the startup of air pump 101 and ozone generator 102 and cutting out.Air pump 101 extracting airs also export air to ozone generator 102 by gas pipeline 103, and airborne oxygen ionization is formed ozone gas output by ozone generator 102.
Ozone generator 102 is communicated with steam line 105, and air and liquid mixer 110 has air inlet 112, water inlet 113 and delivery port 114, and in air and liquid mixer 110, is also provided with static mixer 111.Air inlet 112 is communicated with steam line 105, and steam line 105 is provided with two check valves 106,108, flow to from ozone gas, check valve 106 is positioned at the upstream of check valve 108, ozone gas, from ozone generator 102 flows out, successively flows to air inlet 112 through check valve 106,108.Water inlet 113 is communicated with water supply line 115, and running water flows to water inlet 113 through water supply line 115, and ozone gas and running water are mixed to form Ozone Water in air and liquid mixer 110, and flows to outlet pipe 118 through delivery port 114.
In water supply line 115, be provided with permanent flow valve 116, guarantee the constant flow of the running water that flows to water inlet 113, to guarantee the concentration stabilize of Ozone Water.And, in water supply line 115, being also provided with water flow sensing unit 117, water flow sensing unit is communicated with controller 100 and to controller 100 output signals.
Overflow valve 120 has air admission hole 121, inlet opening 122 and osculum 123, and inlet opening 121 is communicated with gas pipeline 104, and the air of air pump output flows to air admission hole 121 through gas pipeline 104.Inlet opening 122 is communicated with steam line 107, and ozone gas can flow to steam line 107 after check valve 106.
And, in overflow valve 120, being provided with spool post 124, the upper end of spool post 124 is near air admission hole 121, and the cross-sectional area of upper end is larger.The lower end of spool post 124 is connected on osculum 123, and spool post 124 is outer is set with spring 125, and the two ends of spring 125 are connected to respectively on the lower surface of upper end and the inwall of osculum 123 of spool post 124.
When air pump 101 starts, air flows to air admission hole 121 from gas pipeline 104, spool post 124 down slidings, and Compress Spring 125, and osculum 123 is stopped up in the lower end of spool post 124, and ozone gas can not flow out through osculum 123.After air pump 101 quits work, spool post 124 moves to initial position under the elastic restoring force of spring 125, and the lower end of spool post 124 is no longer stopped up osculum 123.If there is the Ozone Water of seepage to flow to steam line 107 in air and liquid mixer 110, can be through the inlet opening of overflow valve 120 122, osculum 123 discharges, and can not flow to ozone generator 102.
Owing in Ozone Water feeding mechanism, overflow valve being set, if air and liquid mixer has the Ozone Water of seepage to discharge by overflow valve, avoid Ozone Water to be back in ozone generator, avoid ozone generator to damage.
Certainly, above-described embodiment is only preferred scheme of the present utility model, when practical application, can also have more variation, for example, water flow sensing unit is not set in water supply line, and controller is by receiving the signal controlling air pump of external key and the keying of ozone generator; Or, permanent flow valve is not set in water supply line, such change also can realize the purpose of this utility model.
The variations such as the change of the change of structure of relief valve, static mixer structure finally it is emphasized that the utility model is not limited to above-mentioned embodiment, as also should being included in the protection domain of the utility model claim.
Claims (10)
1. Ozone Water feeding mechanism, comprises
Air pump, described air pump is to ozone generator delivery air, and described ozone generator is communicated with steam line;
Air and liquid mixer, the air inlet of described air and liquid mixer is communicated with described steam line, and the water inlet of described air and liquid mixer is communicated with water supply line, and described air and liquid mixer also has delivery port, and described steam line is provided with the first check valve;
It is characterized in that:
Overflow valve, one end of described overflow valve is provided with air admission hole, and described air admission hole is communicated with described air pump by gas pipeline, and described overflow valve is provided with the inlet opening being communicated with described steam line, described inlet opening is positioned at the downstream of described the first check valve, and described overflow valve is also provided with osculum.
2. Ozone Water feeding mechanism according to claim 1, is characterized in that:
In described overflow valve, be provided with spool, the first end of described spool is provided with valve, and the periphery of described valve is fixed on the valve body of described overflow valve, and described valve is near described air admission hole;
The second end of described spool is provided with the projection that can open and close described inlet opening.
3. Ozone Water feeding mechanism according to claim 2, is characterized in that:
Between the lower surface of described valve and the inwall of described water inlet, be provided with the first spring.
4. Ozone Water feeding mechanism according to claim 2, is characterized in that:
Described air admission hole and described inlet opening are oppositely arranged.
5. Ozone Water feeding mechanism according to claim 1, is characterized in that:
In described overflow valve, be provided with spool post, the first end of described spool post is near described air admission hole, and the second end of described spool post is connected on described osculum.
6. Ozone Water feeding mechanism according to claim 5, is characterized in that:
Described spool post is set with the second spring outward, and the two ends of described the second spring are connected to respectively on the lower surface and described osculum inwall of first end of described spool post.
7. according to the Ozone Water feeding mechanism described in claim 1 to 6 any one, it is characterized in that:
In described water supply line, be provided with permanent flow valve.
8. according to the Ozone Water feeding mechanism described in claim 1 to 6 any one, it is characterized in that:
In described air and liquid mixer, be provided with static mixer.
9. according to the Ozone Water feeding mechanism described in claim 1 to 6 any one, it is characterized in that:
Described steam line is provided with the second check valve, and described the second check valve is positioned at the upstream of described the first check valve.
10. according to the Ozone Water feeding mechanism described in claim 1 to 6 any one, it is characterized in that:
Described Ozone Water feeding mechanism is also provided with the controller of controlling described ozone generator work, is provided with the water flow sensing unit to described controller output signal in described water supply line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119252.1U CN203750433U (en) | 2014-03-14 | 2014-03-14 | Ozone water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119252.1U CN203750433U (en) | 2014-03-14 | 2014-03-14 | Ozone water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203750433U true CN203750433U (en) | 2014-08-06 |
Family
ID=51245743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420119252.1U Withdrawn - After Issue CN203750433U (en) | 2014-03-14 | 2014-03-14 | Ozone water supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203750433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103877884A (en) * | 2014-03-14 | 2014-06-25 | 江洪 | Ozone water supply device |
| CN111111538A (en) * | 2019-12-05 | 2020-05-08 | 林锡润 | Control method based on ozone water machine |
-
2014
- 2014-03-14 CN CN201420119252.1U patent/CN203750433U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103877884A (en) * | 2014-03-14 | 2014-06-25 | 江洪 | Ozone water supply device |
| CN103877884B (en) * | 2014-03-14 | 2015-11-25 | 江洪 | Ozone Water feeding mechanism |
| CN111111538A (en) * | 2019-12-05 | 2020-05-08 | 林锡润 | Control method based on ozone water machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140806 Effective date of abandoning: 20151125 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |