CN207641119U - A kind of filter with auto-alarm function - Google Patents
A kind of filter with auto-alarm function Download PDFInfo
- Publication number
- CN207641119U CN207641119U CN201721505754.8U CN201721505754U CN207641119U CN 207641119 U CN207641119 U CN 207641119U CN 201721505754 U CN201721505754 U CN 201721505754U CN 207641119 U CN207641119 U CN 207641119U
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- China
- Prior art keywords
- filter
- movable chamber
- tedge
- filter box
- water tank
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Abstract
The utility model proposes a kind of filters with auto-alarm function, including filtered water tank, filter box, water inlet pipe, outlet pipe in clear water upper box part is set, filter box is arranged inside filtered water tank, the side wall of filter box is filter plate, one end of water inlet pipe is communicated to inside filter box, the other end is connected with distribution reservoir, the top of filter box is equipped with tedge, it is extended through at the top of tedge outside filtered water tank case top, the top of tedge is equipped with movable chamber, movable chamber bottom is connected to tedge, floating block is equipped in movable chamber, floating block top is equipped with convex block, metal layer is equipped at the top of convex block, buzzer and power supply are equipped with outside movable chamber, the inner cavity top of movable chamber is equipped with groove, non-touching metal derby there are two being set on the cell wall of groove, buzzer and power supply are connected on by conducting wire between two metal derbies.The utility model can the auto-alarm-signal keying device in the case where filter plate blocks can filter plate be cleaned or be replaced in time, be improved work efficiency compared to traditional filter.
Description
Technical field
The utility model belongs to filter apparatus field, and in particular to a kind of filter with auto-alarm function.
Background technology
Filter is indispensable a kind of device on pumped (conveying) medium pipeline, is typically mounted on pressure reducing valve, relief valve, Ding Shui
Position valve, the import end equipment of square work filter miscellaneous equipment.Filter is by cylinder, stainless steel filtering net, blowdown part, transmission device
And electrical control division is grouped as.After the filter cylinder of strainer screen, impurity is blocked pending water, when needing to clean
When, it needs to take out dismountable filter cylinder, be reloaded after processing.
But existing filter is in use, staff is difficult to find that filter cylinder needs to clean so that filter cylinder exists
Be continuing in the case of blocking, greatly reduce the efficiency of filtering, and when being cleaned to filter cylinder, need by filter cylinder into
Row is dismantled and is reinstalled, cumbersome, waste of manpower.
Invention content
The purpose of this utility model is that：In use for existing filter set forth above, staff
It is difficult to find that filter cylinder needs to clean so that filter cylinder is continuing in the case of blocking, greatly reduces asking for the efficiency of filtering
Topic, the utility model provide a kind of filter with auto-alarm function.
The technical solution adopted in the utility model is as follows：
A kind of filter with auto-alarm function, including filtered water tank, filter box, water inlet pipe, setting are in clear water upper box part
Outlet pipe, the filter box is arranged inside filtered water tank, and the side wall of filter box is filter plate, and one end of the water inlet pipe is communicated to filter box
Inside, the other end are connected with distribution reservoir, and the top of the filter box is equipped with tedge, filtered water tank case top is extended through at the top of tedge
The top of outside, tedge is equipped with movable chamber, and movable chamber bottom is connected to tedge, and being equipped in movable chamber can be in movable chamber
The floating block to float up and down, floating block size are more than the size of tedge caliber, and floating block top is equipped with convex block, metal is equipped at the top of convex block
Layer is equipped with buzzer and power supply outside movable chamber, and the inner cavity top of movable chamber is equipped with groove, sets that there are two mutually on the cell wall of groove
Discontiguous metal derby, buzzer and power supply are connected on by conducting wire between two metal derbies.
The operation principle of this filter is that water to be filtered is entered by water inlet pipe inside filter box by distribution reservoir, passes through filter box
The filter plate of side wall is filtered and enters in filtered water tank, slowly increases with rate of water added, and the clear water liquid level in filtered water tank is gradual
It increases, then flows out filtered water tank from the outlet pipe of clear water upper box part, the tedge being arranged at the top of filter box is connected to filter box, in clear water
While case liquid level rises, the liquid level in tedge can also rise, still, the filter plate surface particles with the passage of run time
Impurity gradually increases, and filter plate can block, and the water yield of filter plate will not catch up with inflow, at this moment, the liquid level of tedge
The liquid level that will be above filtered water tank, the liquid level in tedge reaches when continuing to rise at the top of filtered water tank, in movable chamber
Floating block will swim on the water surface and rise, floating block rise after, the metal layer on convex block at the top of floating block will be with movable chamber
Metal block contact on groove cell wall, to the closed circuit for being connected to buzzer, power supply is formed, at this moment buzzer is begun to send out
Alarm song reminds staff, staff to carry out cleaning filter plate.
Further, the bottom of the filter box is fixedly connected with filtered water tank bottom, and filter box bottom is equipped with and is communicated to filtered water tank
External blow-off pipe, blow-off pipe are equipped with valve.After staff receives the alarm of buzzer, blow-off pipe can be opened
On valve, so that the water in clear water reserviors is passed through filter plate and be discharged from blow-off pipe, while filter plate is backwashed, in backwash one
Valve can be closed after the section time, filter plate is cleaned out can normal use.
Further, the junction of the water inlet pipe and distribution reservoir is equipped with electromagnetic valve.
Further, the electromagnetic valve and buzzer, power supply are connected on by conducting wire between two metal derbies.
Further, the side wall of the movable chamber is equipped with venthole.Venthole plays the role of ventilation, if movable chamber is
Seal cavity, then the liquid level rising in tedge will be very difficult, and the venthole of setting makes the air pressure in tedge on liquid level
It keeps stablizing.
Further, the electromagnetic valve is normal-open electromagnetic valve.Normal-open electromagnetic valve is open shape in different electricity
State is after powered up the state of closing so that while buzzer warning, electromagnetic valve close, prevent distribution reservoir continue to
Water delivery in filter box can make the pressure in filter box increase, may cause to damage to the filtering material on filter plate if continuing water delivery
It is bad.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
1. the tedge on the filter box of the utility model setting, coaction chamber, floating block, metal derby, buzzer and power supply,
Together constituting one can be in the case where filter plate blocks, the system of auto-alarm-signal keying device, compared to traditional filter, can and
When filter plate is cleaned or is replaced, improve work efficiency and in any case can to avoid filter plate by high pressure and
Damage, reduces the program of regular hand inspection, saves manpower；
2. the utility model after receiving the alarm of buzzer, can open the valve on blow-off pipe, make clear water reserviors
Interior water is discharged by filter plate from blow-off pipe, while being backwashed to filter plate, can be closed after backwashing a period of time
Valve closing door, filter plate is cleaned out can normal use；
Between 3. the electromagnetic valve and buzzer, power supply of the utility model setting are connected on two metal derbies by conducting wire,
Electromagnetic valve is normal-open electromagnetic valve, is open state in different electricity, is after powered up the state of closing so that in buzzing
While device is alarmed, electromagnetic valve is closed, and prevents distribution reservoir from continuing the water delivery into filter box, the pressure in filter box is avoided to increase, right
Filtering material on filter plate damages.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model a-quadrant；
Fig. 3 is the structural schematic diagram of the utility model movable chamber and convex block；
Fig. 4 is the series loop electricity that the utility model buzzer, electromagnetic valve, power supply and convex block and metal derby are constituted
Lu Tu.
Wherein, wherein：1-filtered water tank, 2-filter boxs, 3-water inlet pipes, 4-outlet pipes, 5-filter plates, 6-distribution reservoirs, 7-
Tedge, 8-movable chambers, 9-floating blocks, 10-convex blocks, 11-metal layers, 12-buzzers, 13-power supplys, 14-grooves,
15-metal derbies, 16-conducting wires, 17-blow-off pipes, 18-valves, 19-electromagnetic valves, 20-ventholes.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
It elaborates with reference to Fig. 1-4 couples of present invention.
Embodiment 1：
As shown in Figs 1-4, a kind of filter with auto-alarm function, including filtered water tank 1, filter box 2, water inlet pipe 3, set
Set the outlet pipe 4 on 1 top of filtered water tank, the filter box 2 is arranged inside filtered water tank 1, and the side wall of filter box 2 is filter plate 5, it is described into
One end of water pipe 3 is communicated to inside filter box 2, and the other end is connected with distribution reservoir 6, and the top of the filter box 2 is equipped with tedge 7, on
The top of riser 7 extends through outside 1 case top of filtered water tank, and the top of tedge 7 is equipped with movable chamber 8,8 bottom of movable chamber and tedge
7 connections, movable chamber 8 is interior to be equipped with the floating block 9 that can be floated up and down in movable chamber 8, and 9 size of floating block is more than 7 caliber of tedge
Size, 9 top of floating block are equipped with convex block 10, and 10 top of convex block is equipped with metal layer 11, and 8 outside of movable chamber is equipped with buzzer 12 and power supply
13, the inner cavity top of movable chamber 8 is equipped with groove 14, sets that there are two non-touching metal derby 15, buzzings on the cell wall of groove 14
Device 12 and power supply 13 are connected on by conducting wire 16 between two metal derbies 15.
The operation principle of this filter is that water to be filtered is entered by water inlet pipe 3 inside filter box 2 by distribution reservoir 6, passes through filter
The filter plate 5 of 2 side wall of case is filtered and enters in filtered water tank 1, slowly increases with rate of water added, the clear water liquid level in filtered water tank 1
It gradually rises, then flows out filtered water tank 1 from the outlet pipe 4 on 1 top of filtered water tank, the tedge 7 and filter box 2 that 2 top of filter box is arranged
Connection, while 1 liquid level of filtered water tank rises, the liquid level in tedge 7 can also rise, still, with the passage of run time
And 5 surface particles impurity of filter plate gradually increases, filter plate 5 can block, and the water yield of filter plate 5 will not catch up with inflow, at this moment,
The liquid level of tedge 7 will be above the liquid level of filtered water tank 1, and the liquid level in tedge 7 reaches 1 top of filtered water tank
When continuing to rise, the floating block 9 in movable chamber 8 will swim on the water surface and rise, after floating block 9 rises, the convex block 10 at 9 top of floating block
On metal layer 11 will be contacted with the metal derby 15 on 14 cell wall of groove of movable chamber 8, to be connected to buzzer 12, power supply 13
The closed circuit formed, at this moment buzzer 12 begin to send out alarm song, remind staff, staff to carry out cleaning filter plate
5。
Embodiment 2：
The present embodiment is on the basis of the above embodiments, further to limit, bottom and the filtered water tank 1 of the filter box 2
Bottom is fixedly connected, and 2 bottom of filter box is equipped with the blow-off pipe 17 being communicated to outside filtered water tank 1, and blow-off pipe 17 is equipped with valve 18.
After staff receives the alarm of buzzer 12, the valve 18 on blow-off pipe 17 can be opened, keeps the water in clear water reserviors 1 logical
Filter plate 5 is discharged from blow-off pipe 17, while being backwashed to filter plate 5, and valve can be closed after backwashing a period of time
Door 18, filter plate 5 is cleaned out can normal use.
The present embodiment other parts are same as the previously described embodiments, and which is not described herein again.
Embodiment 3：
The present embodiment is on the basis of the above embodiments, further to limit, the junction of water inlet pipe 3 and distribution reservoir 6
Equipped with electromagnetic valve 19.Electromagnetic valve 19 and buzzer 12, power supply 13 are connected on by conducting wire 16 between two metal derbies 15.It is living
The side wall of dynamic chamber 8 is equipped with venthole 20.Venthole 20 plays the role of ventilation, if movable chamber 8 is seal cavity, tedge
Liquid level rising in 7 will be very difficult, and the venthole 20 of setting is so that the air pressure in tedge 7 on liquid level keeps stablizing.Electromagnetism
Valve 19 is normal-open electromagnetic valve.Wherein employed in figure 4 is two-position four-way valve, and normal-open electromagnetic valve is beaten in different electricity
The state opened is after powered up the state of closing so that while buzzer 12 is alarmed, electromagnetic valve 19 is closed, and prevents to match
Water tank 6 continues the water delivery into filter box 2, if continuing water delivery, the pressure in filter box 2 can be made to increase, may be to the mistake on filter plate 5
Filter material material damages.
The present embodiment other parts are same as the previously described embodiments, and which is not described herein again.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
System, any simple modification made by the above technical examples according to the technical essence of the present invention, equivalent variations, each falls within
Within the scope of protection of the utility model.
Claims (6)
1. a kind of filter with auto-alarm function, including filtered water tank (1), filter box (2), water inlet pipe (3), setting are in clear water
The outlet pipe (4) on case (1) top, which is characterized in that filter box (2) setting is internal in filtered water tank (1), the side wall of filter box (2)
One end for filter plate (5), the water inlet pipe (3) is communicated to filter box (2) inside, and the other end is connected with distribution reservoir (6), the filter box
(2) top is equipped with tedge (7), is extended through outside filtered water tank (1) case top at the top of tedge (7), the top of tedge (7)
Equipped with movable chamber (8), movable chamber (8) bottom is connected to tedge (7), and being equipped in movable chamber (8) can be on movable chamber (8) be interior
The floating block (9) of lower floating, floating block (9) size are more than the size of tedge (7) caliber, and floating block (9) top is equipped with convex block (10), convex
Be equipped with metal layer (11) at the top of block (10), be equipped with buzzer (12) and power supply (13) outside movable chamber (8), movable chamber (8) it is interior
Top of chamber is equipped with groove (14), sets on the cell wall of groove (14) there are two non-touching metal derby (15), buzzer (12) and
Power supply (13) is connected on by conducting wire (16) between two metal derbies (15).
2. a kind of filter with auto-alarm function according to claim 1, which is characterized in that the filter box (2)
Bottom be fixedly connected with filtered water tank (1) bottom, filter box (2) bottom, which is equipped with, is communicated to the external blow-off pipe (17) of filtered water tank (1),
Blow-off pipe (17) is equipped with valve (18).
3. a kind of filter with auto-alarm function according to claim 2, which is characterized in that the water inlet pipe
(3) and the junction of distribution reservoir (6) is equipped with electromagnetic valve (19).
4. a kind of filter with auto-alarm function according to claim 3, which is characterized in that the electromagnetic valve
(19) it is connected between two metal derbies (15) by conducting wire (16) with buzzer (12), power supply (13).
5. a kind of filter with auto-alarm function according to claim 4, which is characterized in that the movable chamber
(8) side wall is equipped with venthole (20).
6. a kind of filter with auto-alarm function according to claim 5, which is characterized in that the electromagnetic valve
(19) it is normal-open electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721505754.8U CN207641119U (en) | 2017-11-13 | 2017-11-13 | A kind of filter with auto-alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721505754.8U CN207641119U (en) | 2017-11-13 | 2017-11-13 | A kind of filter with auto-alarm function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207641119U true CN207641119U (en) | 2018-07-24 |
Family
ID=62888525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721505754.8U Active CN207641119U (en) | 2017-11-13 | 2017-11-13 | A kind of filter with auto-alarm function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207641119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111790217A (en) * | 2020-07-24 | 2020-10-20 | 上海海蔚科技有限公司 | Automatic maintain air purification equipment of filter plate |
-
2017
- 2017-11-13 CN CN201721505754.8U patent/CN207641119U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111790217A (en) * | 2020-07-24 | 2020-10-20 | 上海海蔚科技有限公司 | Automatic maintain air purification equipment of filter plate |
| CN111790217B (en) * | 2020-07-24 | 2021-04-02 | 中恒新材料科技(山东)有限责任公司 | Automatic maintain air purification equipment of filter plate |
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