CN2357798Y - Filter for boiling water thermonatrite - Google Patents
Filter for boiling water thermonatrite Download PDFInfo
- Publication number
- CN2357798Y CN2357798Y CN 98202359 CN98202359U CN2357798Y CN 2357798 Y CN2357798 Y CN 2357798Y CN 98202359 CN98202359 CN 98202359 CN 98202359 U CN98202359 U CN 98202359U CN 2357798 Y CN2357798 Y CN 2357798Y
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- CN
- China
- Prior art keywords
- housing
- filter
- supporting plate
- boiling water
- reading
- 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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- Food-Manufacturing Devices (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The utility model relates to a filter for the thermonatrite of boiling water, which is composed of a funnel-shaped housing, and a filtering device installed on the bottom of an upper port of the housing. The filtering device is composed of supporting plates which are matched with the inner diameter of a funnel upper port, and food-grade filtering non-woven cloth which is clamped between the two supporting plates; the supporting plates are pressing sheets, the bottom of which are connected with filtering nets; each of the pressing sheet is a sheet-shaped body composed of concentric rings; the supporting plate, the non-woven cloth, and the supporting plate are stacked on the bottom of the upper port of the housing in sequence. When used, the utility model is placed at an upper port of a drinking water container. When boiling water is poured into the container, thermonatrite can be completely blocked on the filtering device to guarantee the sanitation of drinking water. The filtering device can be taken out for washing and can be used repeatedly.
Description
The utility model relates to a kind of scale filter, belongs to a kind of quality purifying device for water.
Known from institute, general unboiled water all will produce scale after boiling, or claims incrustation scale, contains the multiple harmful substance that is detrimental to health in the scale, so even unboiled water boils also inconvenience and directly drinks; For removing these scales, adding in boiling container of having is extraordinary except that the alkali pad, but its service life is limited, and still has remaining scale to drink the Shi Suishui outflow sometimes; Remove scale as in water, adding chemical agent, more difficult satisfy drink requirement, so after unboiled water boils, manage to remove scale when drinking, solution requires study.
The purpose of this utility model is that a kind of scale filter will be provided, and it can make the drinking water after boiling remove scale fully, makes the limpid cleaning of boiling water, guarantees drinking water hygiene.
The purpose of this utility model is achieved in that
Boiling water scale filter, constituted by funnel-form housing and the filter that is installed in housing bottom suitable for reading, filter all becomes the supporting plate of disc by matching with funnel internal diameter suitable for reading and is clipped in two blocks of food-grade filtration nonwoven between the supporting plate to be constituted, supporting plate is the compressing tablet that the bottom surface is connected with screen pack, compressing tablet is plates that are made of concentric ring, and supporting plate, nonwoven, supporting plate are piled up the bottom suitable for reading at housing in proper order.During use, it is suitable for reading that filter is placed on drinking water container, and suitable for reading as vacuum flask when perfusion boiling water in container, can make scale keep off fully on filter, guarantees drinking water hygiene, and filter uses after then can taking out flushing repeatedly.
Advantage of the present utility model:
1, removes scale completely, useful health; Because of this filter housings and filter all adopt nontoxic food grade materials manufacturing, filter screen pack and the nonwoven of boiling water by having micropore, scale can be kept off fully filter place suitable for reading, so can make drinking water safety, health at housing.
2, easy to use, easy cleaning, sturdy and durable: because of filter end opening outer rim is provided with fin, when boiling water was poured in container by this filter, air was discharged easily in the container, and supporting plate and nonwoven aeration are also better, so current are unobstructed when filtering; Because of used filter is movable piling up in housing, also do not have handle on the supporting plate again,, change easily and clean so the filter mounting or dismounting are convenient, sturdy and durable.
3, simple in structure, easy batch process, cost is low, applied widely, social benefit is good.
The utility model concrete structure is provided by following examples and accompanying drawing thereof:
Fig. 1 is that the utility model master looks schematic diagram
Fig. 2 is the utility model schematic top plan view and A-A section
Fig. 3 is that the supporting plate master in the utility model filter looks schematic diagram
Fig. 4 is the B-B generalized section of Fig. 3
Fig. 5 is that the food-grade filtration nonwoven master in the utility model filter looks schematic diagram
Fig. 6 is Fig. 5 C-C generalized section
Referring to Fig. 1 to Fig. 6:
Boiling water scale filter is made of funnel-form housing 1 and filter, it is characterized in that housing 1 tubular that is suitable for reading, be connected with the tubular end opening of contraction with chamfered transition in cylindrical base, outer rim at end opening is provided with vertical fin 11, help the container exhaust, filter then is movably arranged on the bottom of housing 1 cylindrical body suitable for reading, constituted by merging the supporting plate 2 and the food-grade filtration nonwoven 3 that all are disc with the cylinder internal diameter kissing, supporting plate 2 is connected with screen pack 22 by the bottom surface and compressing tablet 21 is constituted, compressing tablet 21 is plates that are made of concentric ring, compressing tablet 21 centers are provided with handle 23, inverted supporting plate 2, food-grade nonwoven 3, supporting plate 2, order stack is put in the bottom of housing 1 cylindrical body suitable for reading from lower to upper.
Described screen pack 22 is a food-grade screen pack, this example adopts the polypropylene fibre screen pack, its porosity 80-300 order, decide on water quality requirement, present embodiment adopts 180 orders, and add in injection moulding with compressing tablet 21 and to form one man-hour, adopt the food-grade of thick 5mm to filter nonwoven simultaneously and be clipped between two supporting plates.
In housing 1 top suitable for reading one side, be provided with handle with holes 12, make this filter promptly be convenient to control, also hang easily.
When the utility model uses, it is placed in the drinking water container porch, as the porch of vacuum flask, boiling water is injected in the housing, scale in the boiling water all can be kept off on the filter of housing bottom suitable for reading, utilize handle 23 that filter is taken out then and clean, in order to using again.
Be adjacent to mutually after filter for installation is installed, so when placing supporting plate in housing, orlop supporting plate 2 should be inverted, and makes its handle 23 down, after pile going up food-grade and filtering nonwoven 3, last layer supporting plate 2 is just being put, and makes its handle 23 down, so that extraction.
In addition, when water quality can meet the demands, basecoat supporting plate 2 also can directly use the compressing tablet 21 that does not have screen pack 22 in the filter, like this, current successively pass supporting plate 2 and nonwoven 3, through double-filtration, also can reach suitable cleannes, thereby reduce cost.
Claims (3)
1, boiling water scale filter is made of funnel-form housing 1 and filter is characterized in that housing 1 tubular that is suitable for reading, be connected with the tubular end opening of contraction with chamfered transition in cylindrical base, outer rim at end opening is provided with vertical fin 11, filter then is movably arranged on the bottom of housing 1 cylindrical body suitable for reading, constituted by merging the supporting plate 2 and the food-grade filtration nonwoven 3 that all are disc with the cylinder internal diameter kissing, supporting plate 2 is made of the compressing tablet 21 that the bottom surface is connected with screen pack 22, compressing tablet 21 is plates that are made of concentric ring, compressing tablet 21 circle centre positions are provided with handle 23, inverted supporting plate 2, food-grade nonwoven 3, supporting plate 2 order stack from lower to upper is put in the bottom of housing 1 cylindrical body suitable for reading.
2, boiling water scale filter according to claim 1 is characterized in that described screen pack 22 is a food-grade screen pack, and its porosity is the 80-300 order, forms one when the injection moulding with compressing tablet 21.
3, boiling water scale filter according to claim 1 is characterized in that housing 1 top suitable for reading one side, is provided with handle with holes 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98202359 CN2357798Y (en) | 1998-03-18 | 1998-03-18 | Filter for boiling water thermonatrite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98202359 CN2357798Y (en) | 1998-03-18 | 1998-03-18 | Filter for boiling water thermonatrite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2357798Y true CN2357798Y (en) | 2000-01-12 |
Family
ID=33959431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98202359 Expired - Fee Related CN2357798Y (en) | 1998-03-18 | 1998-03-18 | Filter for boiling water thermonatrite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2357798Y (en) |
-
1998
- 1998-03-18 CN CN 98202359 patent/CN2357798Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |