CN203139764U - Hand-cranking suction type filter - Google Patents
Hand-cranking suction type filter Download PDFInfo
- Publication number
- CN203139764U CN203139764U CN 201320057333 CN201320057333U CN203139764U CN 203139764 U CN203139764 U CN 203139764U CN 201320057333 CN201320057333 CN 201320057333 CN 201320057333 U CN201320057333 U CN 201320057333U CN 203139764 U CN203139764 U CN 203139764U
- Authority
- CN
- China
- Prior art keywords
- suction
- tank body
- filter chamber
- filtration net
- axle
- 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 - Lifetime
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a hand-cranking suction type filter which comprises a tank body, a filtration chamber in which a preliminary filtration net is arranged, and a filtration chamber in which a secondary filtration net barrel is arranged, wherein a water inlet and a water outlet are formed in the bottom of the tank body; a sewage discharging ball valve is arranged at one end of the tank body; a rotary stainless steel suction shaft combination is arranged in the secondary filtration net barrel and is connected with the preliminary filtration net; the rotary stainless steel suction shaft combination comprises a center hollow tubular suction shaft and a plurality of suction nozzles which are alternately arranged at an angle of 120 degrees along the axial direction of the suction shaft; a rotating shaft penetrating through the filtration chambers is arranged at one end of the suction shaft, and the other end of the suction shaft is connected with the sewage discharging ball valve; and a handle is arranged at one end of the rotating shaft. The hand-cranking suction type filter is low-carbon, environment-friendly, convenient to clean and good in sewage discharging effect.
Description
Technical field
The utility model relates to the filter in a kind of agricultural water-saving irrigation equipment, relates in particular to a kind of hand suction type filter.
Background technology
Traditional agricultural irrigation water treatment well strainer is simple in structure, cost is low, but use rear impurity screen pack can be stopped up for a long time, for the normal use people that guarantee screen pack need pull down cleaning to screen pack, that this cleaning process exists is time-consuming, the shortcoming of effort and water wasting.
The utility model content
Technical problem to be solved in the utility model provide a kind of simple in structure, clean convenient and the good hand suction type filter of filth-discharging effect.
For addressing the above problem, a kind of hand suction type filter described in the utility model comprises that tank body, inside are provided with the filter chamber of primary filter net
Be provided with the filter chamber of cascade filtration net tube with inside
Described tank base is provided with water inlet and delivery port, and the one end is provided with Blowoff ball valve; Described filter chamber
With described filter chamber
Link to each other with described water inlet, described delivery port respectively, and be respectively equipped with the Pressure gauge that places described tank body top on it
, Pressure gauge
, it is characterized in that: be provided with the rotation stainless steel in the described cascade filtration net tube and inhale the axle combination, and link to each other with described primary filter net; Described rotation stainless steel is inhaled the axle combination and is comprised that the suction axle that is hollow tubular and a plurality of edge suction axle that are positioned at the center axially are 120 ° of suction nozzles of alternately arranging; A described end of inhaling axle is provided with and passes described filter chamber
Rotating shaft, its other end links to each other with described Blowoff ball valve; Described rotating shaft one end is provided with handle.
The utility model compared with prior art has the following advantages:
1, because the utility model is provided with cascade filtration net tube, under the effect of cascade filtration net tube internal pressure, six groups of suction nozzles inhaling on the axle can be with the impurity sucking-off in the filtering net cylinder in rotation process, and cleaning is convenient, filth-discharging effect is good.
2, inhale the axle combination because the utility model is provided with the rotation stainless steel, water requirement is few when therefore cleaning, the time is short, speed is fast.
3, because adopting hand driven rotary stainless steel to inhale the axle combination, utility model realizes cleaning process, low-carbon environment-friendly, energy-saving and emission-reduction.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Among the figure: 1-tank body, 2-filter chamber
, the 3-filter chamber
, 4-water inlet, 5-delivery port, 6-Blowoff ball valve, 7-primary filter net, 8-cascade filtration net tube, 9-are inhaled axle, 10-suction nozzle, 11-rotating shaft, 12-handle, 13-Pressure gauge
The specific embodiment
As shown in Figure 1, a kind of hand suction type filter comprises that tank body 1, inside are provided with the filter chamber of primary filter net 7
2 and the inner filter chamber that is provided with cascade filtration net tube 8
3; Tank body 1 bottom is provided with water inlet 4 and delivery port 5, and the one end is provided with Blowoff ball valve 6; The filter chamber
2 and the filter chamber
3 Pressure gauges that place tank body 1 top that link to each other with water inlet 4, delivery port 5, and be respectively equipped with on it respectively
, Pressure gauge
13; Be provided with the rotation stainless steel in the cascade filtration net tube 8 and inhale the axle combination, and link to each other with primary filter net 7; The rotation stainless steel is inhaled the axle combination and is comprised the suction axle 9 that is hollow tubular that is positioned at the center and a plurality ofly axially be 120 ° of suction nozzles 10 of alternately arranging along inhaling axle 9; An end of inhaling axle 9 is provided with and passes the filter chamber
2 rotating shaft 11, its other end links to each other with Blowoff ball valve 6; Rotating shaft 11 1 ends are provided with handle 12.
Operation principle of the present utility model is: the pending water of high speed is entered by water inlet 4, passes through the filter chamber
2 o'clock, the filter chamber
Primary filter net 7 in 2 is tackled larger-size foreign material, and and then the filtered water of process primary filter enters the II of filter chamber 3, and the cascade filtration net tubes 8 in the II of filter chamber 3 filter out fine impurities, and the clear water that obtains after twice filtration flows out from delivery port 5.When the cascade filtration net tube 8 inside and outside pressure reduction that form reach setting, open Blowoff ball valve 6, swing handle 12, thus clean by the inwall of rotating shaft 11 driven rotary stainless steels suction axle combination rotation to cascade filtration net tube 8.Because Blowoff ball valve 6 directly communicates with ambient atmosphere, there is pressure reduction inside and outside the cascade filtration net tube 8, the impurity that High-Pressure Water in the cascade filtration net tube 8 will be attached to its inwall pours in the suction axle 9 by suction nozzle 10, discharge through Blowoff ball valve 6 then, thus the purpose of realization cleaning cascade filtration net tube 8, reduction cascade filtration net tube 8 inside and outside differential pressures.After cleaning the operation certain hour, Pressure gauge
13 pressure reduction is reduced to normal preset range value, and the handle 12 that stops operating is finished one to this and filtered and the cleaning frequency.
Claims (1)
1. a hand suction type filter comprises that tank body (1), inside are provided with the filter chamber of primary filter net (7)
(2) and inside be provided with the filter chamber of cascade filtration net tube (8)
(3); Described tank body (1) bottom is provided with water inlet (4) and delivery port (5), and the one end is provided with Blowoff ball valve (6); Described filter chamber
(2) and described filter chamber
(3) link to each other with described water inlet (4), described delivery port (5) respectively, and be respectively equipped with the Pressure gauge that places described tank body (1) top on it
, Pressure gauge
(13), it is characterized in that: be provided with the rotation stainless steel in the described cascade filtration net tube (8) and inhale the axle combination, and link to each other with described primary filter net (7); Described rotation stainless steel is inhaled the axle combination and is comprised that the suction axle (9) that is hollow tubular and a plurality of edge suction axles (9) that are positioned at the center axially are 120 ° of suction nozzles (10) of alternately arranging; A described end of inhaling axle (9) is provided with and passes described filter chamber
(2) rotating shaft (11), its other end links to each other with described Blowoff ball valve (6); Described rotating shaft (11) one ends are provided with handle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320057333 CN203139764U (en) | 2013-02-01 | 2013-02-01 | Hand-cranking suction type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320057333 CN203139764U (en) | 2013-02-01 | 2013-02-01 | Hand-cranking suction type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203139764U true CN203139764U (en) | 2013-08-21 |
Family
ID=48967321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320057333 Expired - Lifetime CN203139764U (en) | 2013-02-01 | 2013-02-01 | Hand-cranking suction type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203139764U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815473A (en) * | 2015-05-19 | 2015-08-05 | 云南晨怡弘宇环保科技有限公司 | Metal film differential pressure filter |
| CN105289081A (en) * | 2015-10-26 | 2016-02-03 | 大禹节水（天津）有限公司 | Filtering element |
-
2013
- 2013-02-01 CN CN 201320057333 patent/CN203139764U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815473A (en) * | 2015-05-19 | 2015-08-05 | 云南晨怡弘宇环保科技有限公司 | Metal film differential pressure filter |
| CN105289081A (en) * | 2015-10-26 | 2016-02-03 | 大禹节水（天津）有限公司 | Filtering element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |
|
| CX01 | Expiry of patent term |