CN209271206U - It is a kind of to be discharged sterile drinking fountain stand - Google Patents
It is a kind of to be discharged sterile drinking fountain stand Download PDFInfo
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- CN209271206U CN209271206U CN201821849255.5U CN201821849255U CN209271206U CN 209271206 U CN209271206 U CN 209271206U CN 201821849255 U CN201821849255 U CN 201821849255U CN 209271206 U CN209271206 U CN 209271206U
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Abstract
Sterile drinking fountain stand is discharged the utility model discloses a kind of, it include room temperature water pot, hot-water cylinder, ultra-filtration element and normal-temperature water faucet, the room temperature water pot passes sequentially through a water pump, a water valve is connected to the water inlet of the ultra-filtration element, ultrafiltration membrane is provided in the ultra-filtration element, it is connected to inside the ultrafiltration membrane with the drainage water outlet of crossing of the ultra-filtration element, the drainage water outlet of crossing of the ultra-filtration element connects the normal-temperature water faucet, and the hot-water cylinder is connected to the water inlet of the ultra-filtration element by a water valve.The sterile drinking fountain stand of above-mentioned water outlet is by being arranged ultrafiltration membrane before normal-temperature water faucet, since ultrafiltration membrane aperture is less than bacterium diameter, therefore the bacterium bred in normal-temperature water or cold water tank can be retained, the ultrafiltration membrane is high temperature resistant ultrafiltration membrane, after filtering normal-temperature water for a period of time, the bacterium that ultrafiltration membrane surface retention is killed with hot water injection prevents ultrafiltration membrane from breeding bacterium, guarantees that water outlet is sterile.
Description
Technical field
The utility model relates to water-treatment technology fields, and in particular to a kind of to be discharged sterile drinking fountain stand.
Background technique
Currently, public drinking fountain stand in the market generally has room temperature water pot, flowed out from water pot with dampening, it is thin in air
Bacterium can enter in room temperature water pot, and bacterium constantly breeds in room temperature water pot, and it is exceeded to will lead to out water bacteria in several days.As for a long time
Drink the exceeded water of bacterium, it is likely that by microorganism infection, cause intestines problem, damage human health.
The public raw bacterium problem of drinking fountain stand, is not all well solved, therefore, it is necessary to one kind can kill carefully till now
The drinking fountain stand of bacterium.
Summary of the invention
It is discharged sterile drinking fountain stand the technical problem to be solved by the utility model is to provide a kind of, the water outlet is sterile
Drinking fountain stand can kill bacterium, realize that normal-temperature water water outlet is sterile.
In order to solve the above technical problems, the utility model uses technical solution as described below:
It is a kind of to be discharged sterile drinking fountain stand, it include room temperature water pot, hot-water cylinder, ultra-filtration element and normal-temperature water faucet, institute
State the water inlet that room temperature water pot passes sequentially through a water pump, a water valve is connected to the ultra-filtration element, setting in the ultra-filtration element
There is ultrafiltration membrane, be connected to inside the ultrafiltration membrane with the drainage water outlet of crossing of the ultra-filtration element, which crosses drainage water outlet
Mouth connects the normal-temperature water faucet, and the hot-water cylinder is connected to the water inlet of the ultra-filtration element by a water valve.
The advantageous effects of the utility model are: the sterile drinking fountain stand of above-mentioned water outlet passes through before normal-temperature water faucet
Ultrafiltration membrane is set, since ultrafiltration membrane aperture is less than bacterium diameter, the bacterium bred in normal-temperature water or cold water tank can be retained, it should
Ultrafiltration membrane is high temperature resistant ultrafiltration membrane, and after filtering normal-temperature water for a period of time, the bacterium of ultrafiltration membrane surface retention is killed with hot water injection,
It prevents ultrafiltration membrane from breeding bacterium, guarantees that water outlet is sterile；In addition the utility model uses pure physical method degerming, does not add any kill
Bacterium material, no chemistry are precipitated, safety and environmental protection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the sterile drinking fountain stand of the water outlet of the utility model embodiment 1；
Fig. 2 is the structural schematic diagram of the sterile drinking fountain stand of the water outlet of the utility model embodiment 2；
Fig. 3 is the structural schematic diagram of the sterile drinking fountain stand of the water outlet of the utility model embodiment 3；
Fig. 4 is the structural schematic diagram of the sterile drinking fountain stand of the water outlet of the utility model embodiment 4.
Specific embodiment
To make those skilled in the art that the purpose of this utility model, technical solution and excellent be more clearly understood
Point is further elaborated the utility model below in conjunction with drawings and examples.
Embodiment 1:
As shown in Figure 1, being discharged sterile drinking fountain stand includes room temperature water pot in one embodiment of the utility model
10, water pump 11, water valve 12, hot-water cylinder 20, water valve 21, water valve 22, hot water effluent's mouth 23, ultra-filtration element 30, water valve 34 and room temperature
Water faucet 50.The room temperature water pot 10 passes sequentially through water pump 11, water valve 12 is connected to the water inlet 31 of the ultra-filtration element 30,
It is provided with ultrafiltration membrane 40 in the ultra-filtration element 30, which is high temperature resistant ultrafiltration membrane, is suitable for hot water and filters, described super
Filter membrane 40 can select hollow fiber ultrafiltration membrane or flat plate ultrafiltration membrane.The mistake of ultrafiltration membrane 40 inside and the ultra-filtration element 30
Drainage water outlet 32 is connected to, and the drainage water outlet 32 of crossing of the ultra-filtration element 30 connects the normal-temperature water faucet 50.The hot water
Faucet 23 is connected to the hot-water cylinder 20 by water valve 22, and the hot-water cylinder 20 is connected to the ultra-filtration element by water valve 21
30 water inlet 31, the ultra-filtration element 30 are additionally provided with a discharge outlet 33, inside the discharge outlet 33 and the ultrafiltration membrane 40 not
Connection.The discharge outlet 33 is connect by water valve 34 with the normal-temperature water faucet 50.
When drinking hot water, water valve 22 is opened, hot water is discharged i.e. drinkable from hot water effluent's mouth 23.
When drinking normal-temperature water, open water valve 12 and water pump 11, close water valve 22, water valve 21 and water valve 34, normal-temperature water from
Room temperature water pot 10 enters in ultra-filtration element 30, and since ultrafiltration membrane aperture is less than bacterium diameter, ultrafiltration membrane 40 has retention to bacterium
Effect, bacterium are trapped in 40 surface of ultrafiltration membrane, and sterile normal-temperature water penetrates ultrafiltration membrane 40 under the pressure of water pump 11, from ultra-filtration element
30 drainage water outlet 32 of crossing flows out, and finally drinks from the discharge of normal-temperature water faucet 50.
When high-temperature sterilization, water valve 21 is opened, closes water valve 12 and water pump 11, hot water enters ultra-filtration element 30 from hot-water cylinder 20
In, due to not having water pump pressurization, hot water cannot penetrate ultrafiltration membrane 40, only rest on 40 surface of ultrafiltration membrane, can be by 40 table of ultrafiltration membrane
The killing bacteria of face retention, then opens water valve 34, and the hot water after sterilization is flowed out by the discharge outlet 33 of 30 bottom of ultra-filtration element, arranges
To normal-temperature water faucet 50.
Embodiment 2:
As shown in Fig. 2, being discharged sterile drinking fountain stand includes room temperature water pot in one embodiment of the utility model
10, water pump 11, water valve 12, hot-water cylinder 20, water valve 21, water valve 22, ultra-filtration element 30, water valve 34 and normal-temperature water faucet 50.Institute
State that room temperature water pot 10 passes sequentially through water pump 11, water valve 12 is connected to the water inlet 31 of the ultra-filtration element 30, the ultra-filtration element
Ultrafiltration membrane 40 is provided in 30, which is high temperature resistant ultrafiltration membrane, is suitable for hot water and filters, the ultrafiltration membrane 40 can select
With hollow fiber ultrafiltration membrane or flat plate ultrafiltration membrane.Drainage water outlet 32 is crossed with the ultra-filtration element 30 in 40 inside of ultrafiltration membrane
The drainage water outlet 32 of crossing of connection, the ultra-filtration element 30 connects the normal-temperature water faucet 50.The hot-water cylinder 20 passes through water valve
22 connect with the normal-temperature water faucet 50, and the hot-water cylinder 20 is connected to the water inlet of the ultra-filtration element 30 by water valve 21
31, the ultra-filtration element 30 is additionally provided with a discharge outlet 33, is not connected to inside the discharge outlet 33 and the ultrafiltration membrane 40.The draining
Mouth 33 is connect by water valve 34 with the normal-temperature water faucet 50.
When drinking hot water, water valve 22 is opened, the 11, water valve 12 that switches off the pump, water valve 21 and water valve 34, hot water is from normal-temperature water
The discharge of faucet 50 is i.e. drinkable.
When drinking normal-temperature water, open water valve 12 and water pump 11, close water valve 22, water valve 21 and water valve 34, normal-temperature water from
Room temperature water pot 10 enters in ultra-filtration element 30, and since ultrafiltration membrane aperture is less than bacterium diameter, ultrafiltration membrane 40 has retention to bacterium
Effect, bacterium are trapped in 40 surface of ultrafiltration membrane, and sterile normal-temperature water penetrates ultrafiltration membrane 40 under the pressure of water pump 11, from ultra-filtration element
30 drainage water outlet 32 of crossing flows out, and finally drinks from the discharge of normal-temperature water faucet 50.
When high-temperature sterilization, water valve 21 is opened, closes water valve 12 and water pump 11, hot water enters ultra-filtration element 30 from hot-water cylinder 20
In, due to not having water pump pressurization, hot water cannot penetrate ultrafiltration membrane 40, only rest on 40 surface of ultrafiltration membrane, can be by 40 table of ultrafiltration membrane
The killing bacteria of face retention, then opens water valve 34, and the hot water after sterilization is flowed out by the discharge outlet 33 of 30 bottom of ultra-filtration element, arranges
To normal-temperature water faucet 50.
Embodiment 3:
As shown in figure 3, being discharged sterile drinking fountain stand includes room temperature water pot in one embodiment of the utility model
10, water pump 11, water valve 12, hot-water cylinder 20, water pump 21, water valve 22, water valve 23, hot water effluent's mouth 24, ultra-filtration element 30 and room temperature
Water faucet 50.The room temperature water pot 10 passes sequentially through water pump 11, water valve 12 is connected to the water inlet 31 of the ultra-filtration element 30,
It is provided with ultrafiltration membrane 40 in the ultra-filtration element 30, which is high temperature resistant ultrafiltration membrane, is suitable for hot water and filters, described super
Filter membrane 40 can select hollow fiber ultrafiltration membrane or flat plate ultrafiltration membrane.The mistake of ultrafiltration membrane 40 inside and the ultra-filtration element 30
Drainage water outlet 32 is connected to, and the drainage water outlet 32 of crossing of the ultra-filtration element 30 connects the normal-temperature water faucet 50.The hot water
Faucet 24 is connected to the hot-water cylinder 20 by water valve 23, and the hot-water cylinder 20 passes sequentially through water pump 21, water valve 22 is connected to
The water inlet 31 of the ultra-filtration element 30.
When drinking hot water, water valve 23 is opened, hot water is discharged i.e. drinkable from hot water effluent's mouth 24.
When drinking normal-temperature water, open water valve 12 and water pump 11, switch off the pump 21, water valve 22 and water valve 23, normal-temperature water from
Room temperature water pot 10 enters in ultra-filtration element 30, and since ultrafiltration membrane aperture is less than bacterium diameter, ultrafiltration membrane 40 has retention to bacterium
Effect, bacterium are trapped in 40 surface of ultrafiltration membrane, and sterile normal-temperature water penetrates ultrafiltration membrane 40 under the pressure of water pump 11, from ultra-filtration element
30 drainage water outlet 32 of crossing flows out, and finally drinks from the discharge of normal-temperature water faucet 50.
When high-temperature sterilization, water pump 21, water valve 22 are opened, closes water valve 23, water valve 12 and water pump 11, hot water is from hot-water cylinder 20
Into in ultra-filtration element 30, ultrafiltration membrane 40 is penetrated under the pressure of water pump 21, the bacterium on ultrafiltration membrane 40 is killed, then from filtering
Water water outlet 32 flows out, and is finally discharged from normal-temperature water faucet 50.
Embodiment 4:
As shown in figure 4, being discharged sterile drinking fountain stand includes room temperature water pot in one embodiment of the utility model
10, water pump 11, water valve 12, hot-water cylinder 20, water pump 21, water valve 22, water valve 23, ultra-filtration element 30 and normal-temperature water faucet 50.Institute
State that room temperature water pot 10 passes sequentially through water pump 11, water valve 12 is connected to the water inlet 31 of the ultra-filtration element 30, the ultra-filtration element
Ultrafiltration membrane 40 is provided in 30, which is high temperature resistant ultrafiltration membrane, is suitable for hot water and filters, the ultrafiltration membrane 40 can select
With hollow fiber ultrafiltration membrane or flat plate ultrafiltration membrane.Drainage water outlet 32 is crossed with the ultra-filtration element 30 in 40 inside of ultrafiltration membrane
The drainage water outlet 32 of crossing of connection, the ultra-filtration element 30 connects the normal-temperature water faucet 50.The hot-water cylinder 20 passes through water valve
23 connect with the normal-temperature water faucet 50, and the hot-water cylinder 20 passes sequentially through water pump 21, water valve 22 is connected to the ultrafiltration filter
The water inlet 31 of core 30.
When drinking hot water, water valve 23 is opened, the 11, water valve 12 that switches off the pump, water pump 21 and water valve 22, hot water is from normal-temperature water
The discharge of faucet 50 is i.e. drinkable.
When drinking normal-temperature water, open water valve 12 and water pump 11, switch off the pump 21, water valve 22 and water valve 23, normal-temperature water from
Room temperature water pot 10 enters in ultra-filtration element 30, and since ultrafiltration membrane aperture is less than bacterium diameter, ultrafiltration membrane 40 has retention to bacterium
Effect, bacterium are trapped in 40 surface of ultrafiltration membrane, and sterile normal-temperature water penetrates ultrafiltration membrane 40 under the pressure of water pump 11, from ultra-filtration element
30 drainage water outlet 32 of crossing flows out, and finally drinks from the discharge of normal-temperature water faucet 50.
When high-temperature sterilization, water pump 21, water valve 22 are opened, closes water valve 23, water valve 12 and water pump 11, hot water is from hot-water cylinder 20
Into in ultra-filtration element 30, ultrafiltration membrane 40 is penetrated under the pressure of water pump 21, the bacterium on ultrafiltration membrane 40 is killed, then from filtering
Water water outlet 32 flows out, and is finally discharged from normal-temperature water faucet 50.
The above is only the preferred embodiment of the present invention, rather than does limit in any form to the utility model
System.Those skilled in the art can impose various equivalent changes and improvement on the basis of the above embodiments, all to want in right
The equivalent variations or modification done in range are sought, should fall within the protection scope of this utility model.
Claims (9)
1. a kind of be discharged sterile drinking fountain stand, it is characterised in that: the sterile drinking fountain stand of the water outlet includes room temperature water pot, hot water
Tank, ultra-filtration element and normal-temperature water faucet, the room temperature water pot passes sequentially through a water pump, a water valve is connected to the ultra-filtration element
Water inlet, be provided with ultrafiltration membrane in the ultra-filtration element, cross drainage water outlet with the ultra-filtration element inside the ultrafiltration membrane
The drainage water outlet of crossing of connection, the ultra-filtration element connects the normal-temperature water faucet, and the hot-water cylinder is connected to by a water valve
The water inlet of the ultra-filtration element.
2. being discharged sterile drinking fountain stand as described in claim 1, it is characterised in that: the hot-water cylinder and the ultra-filtration element
One water pump is installed between water inlet.
3. being discharged sterile drinking fountain stand as claimed in claim 2, it is characterised in that: the sterile drinking fountain stand of the water outlet further includes
There is hot water effluent's mouth, which is connected to the hot-water cylinder by a water valve.
4. being discharged sterile drinking fountain stand as claimed in claim 2, it is characterised in that: the hot-water cylinder by a water valve with it is described
The connection of normal-temperature water faucet.
5. being discharged sterile drinking fountain stand as described in claim 1, it is characterised in that: the ultra-filtration element is additionally provided with a draining
Mouthful, it is not connected to inside the discharge outlet and the ultrafiltration membrane.
6. being discharged sterile drinking fountain stand as claimed in claim 5, it is characterised in that: the discharge outlet by a water valve with it is described
The connection of normal-temperature water faucet.
7. being discharged sterile drinking fountain stand as claimed in claim 6, it is characterised in that: the sterile drinking fountain stand of the water outlet further includes
There is hot water effluent's mouth, which is connected to the hot-water cylinder by a water valve.
8. being discharged sterile drinking fountain stand as claimed in claim 6, it is characterised in that: the hot-water cylinder by a water valve with it is described
The connection of normal-temperature water faucet.
9. the sterile drinking fountain stand of water outlet a method as claimed in any one of claims 1-8, it is characterised in that: the ultrafiltration membrane is doughnut
Ultrafiltration membrane or flat plate ultrafiltration membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821849255.5U CN209271206U (en) | 2018-11-09 | 2018-11-09 | It is a kind of to be discharged sterile drinking fountain stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821849255.5U CN209271206U (en) | 2018-11-09 | 2018-11-09 | It is a kind of to be discharged sterile drinking fountain stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209271206U true CN209271206U (en) | 2019-08-20 |
Family
ID=67600893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821849255.5U Active CN209271206U (en) | 2018-11-09 | 2018-11-09 | It is a kind of to be discharged sterile drinking fountain stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209271206U (en) |
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2018
- 2018-11-09 CN CN201821849255.5U patent/CN209271206U/en active Active
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