CN207401243U - A kind of filter sand filtering autoalarm - Google Patents

Abstract

The utility model discloses a kind of filter sand filtering autoalarm, including filtering upper box and filtering lower box, it is detachably connected that filtering upper box and filtering lower box by babinet are telescopically connected device, support level is equipped on filtering upper box and filtering lower box, one group of spring is equipped between two support levels, there is column in the support level lower surface of filtering upper box, the bottom of column is bolted with adjusting pressure head, the support level upper surface of filtering lower box, which is equipped with, presses switch, press switch and speakers fit, it is taken in filtering upper box and is placed with filtering screen, it is connected at the top of filtering upper box with connector, connector is also connected with aqueduct and return pipe；The utility model device can filter out impurity it is excessive when alarm automatically, avoid the need for personnel's contingent survey filtering situation the problem of, increase the reliability of filtering.

Description

A kind of filter sand filtering autoalarm

Technical field

The utility model is related to filter sand engineering device technique field, in particular to a kind of filter sand filtering autoalarm.

Background technology

In water conservancy construction, diversion work is to be frequently necessary to do project, due to often containing in the water source of water intaking A large amount of silt, stones, so in order to avoid the sundries in these water blocks pipeline or causes the event of the equipment such as pump during diversion Barrier, it is necessary to the impurity in water is filtered out, and since there are many amount of impurity, it is big that filter plant needs periodically removing to filter out Measure impurity, it is no it will cause current it is not smooth the problems such as, and since the impurity content in water source is also not unalterable, sometimes because For current the reason for or construction stir the reason for, the content of the impurities in water of extraction can also change, so it is difficult to assessing one A time interval accurately checked filter plant, and the how much nothings for the filter plant observation much filtrate that sets a watch on always Doubting can labor intensive cost.

The content of the invention

The purpose of this utility model is to overcome above-mentioned deficiency provides a kind of filter sand filtering autoalarm, can Filter out impurity it is excessive when alarm automatically, avoid the need for personnel's contingent survey filtering situation the problem of, increase filtering Reliability.

The utility model is in order to solve the above technical problems, used technical solution is：A kind of filter sand automatic report of filtering Alarm device, including filtering upper box and filtering lower box, the filtering upper box and filtering lower box are telescopically connected by babinet Device is detachably connected, is equipped with support level on the filtering upper box and filtering lower box, is set between two support levels There is one group of spring, there is column in the support level lower surface of the filtering upper box, and the bottom of the column is bolted with adjusting Pressure head, the support level upper surface of the filtering lower box, which is equipped with, presses switch, described to press switch and speakers fit, described Take in filtering upper box and be placed with filtering screen, be connected at the top of the filtering upper box with connector, the connector also with aqueduct and Return pipe connects.

Preferably, case lid is bolted at the top of the filtering upper box, is stretched at the top of the case lid by connecting tube and tube body Connector bottom coordinates, and the tube body is telescopically connected device top and is connected by connecting tube with connector.

Preferably, have inside the filtering upper box and take and puts step, the filtering screen, which is taken, to be placed on described take and put step On.

Preferably, the top of the case lid be equipped with water inlet, it is described filtering lower box bottom have water outlet, it is described into The mouth of a river coordinates with connecting tube.

Preferably, the babinet is telescopically connected the both ends of device and is equipped with box body connector, the box body connector, the mistake Flange is equipped at the top of filter upper box bottom, the filtering lower box, the babinet is telescopically connected device both ends and passes through flange point Not detachably connected with filtering upper box and filtering lower box, the support level bottom is evenly equipped with one group of positioning column, described Positioning column coordinates with the spring.

Preferably, the tube body is telescopically connected the both ends of device and is equipped with tube body connector, activity on the tube body connector Sealing nut is arranged with, the sealing nut coordinates with connecting tube.

Preferably, valve is equipped in the connecting tube and return pipe being connected with connector.

The beneficial effects of the utility model：The utility model device is convenient for disassembly and assembly, and low manufacture cost is not related to complicated circuit Structure, filter out impurity it is excessive when can alarm automatically, avoid the need for personnel's contingent survey filtering situation the problem of, section Manpower has been saved, has also increased the reliability of filtering.

Description of the drawings

Fig. 1 is the structure diagram that a kind of filter sand filters autoalarm.

Fig. 2 is that upper box, filtering lower box, the schematic cross-sectional view of filtering screen cooperation are filtered in Fig. 1.

In figure：1st, filter upper box, 2, filtering lower box, 3, babinet be telescopically connected device, 4, support level, 5, spring, 6, Column, 7, adjust pressure head, 8, press switch, 9, loud speaker, 10, filtering screen, 11, case lid, 12, connecting tube, 13, tube body stretches Connector, 14, connector, 15, aqueduct, 16, return pipe, 17, take and put step, 18, water inlet, 19, water outlet, 20, babinet connects Connector, 21, flange, 22, positioning column, 23, tube body connector, 24, sealing nut, 25, valve.

Specific embodiment

The utility model is described in further detail in the following with reference to the drawings and specific embodiments.

As shown in Fig. 1 to 2, a kind of filter sand filtering autoalarm including filtering upper box 1 and filters lower box 2, The filtering upper box 1 and filtering lower box 2 by babinet are telescopically connected device 3 detachably connected, filtering 1 He of upper box Support level 4 is equipped on filtering lower box 2, one group of spring 5 is equipped between two support levels 4, the filtering upper box 1 There is column 6 in 4 lower surface of support level, and the bottom of the column 6, which is bolted with, adjusts pressure head 7, the branch of the filtering lower box 2 4 upper surface of support step, which is equipped with, presses switch 8, and the switch 8 of pressing is adapted to loud speaker 9, takes and is placed in the filtering upper box 1 Filtering screen 10,1 top of filtering upper box are connected with connector 14, and the connector 14 also connects with aqueduct 15 and return pipe 16 It connects.

In the above-mentioned technical solutions, it is preferable that 1 top of filtering upper box is bolted with case lid 11, and the case lid 11 pushes up Portion is telescopically connected 13 bottom of device by connecting tube 12 and tube body and coordinates, and the tube body is telescopically connected 13 top of device and passes through connecting tube 12 It is connected with connector 14.

Preferably, filtering upper box 1 inside, which has to take, puts step 17, and the filtering screen 10, which is taken, to be placed on described take and put On step 17.

Preferably, the top of the case lid 11 is equipped with water inlet 18, and the bottom of the filtering lower box 2 has water outlet 19, the water inlet 18 coordinates with connecting tube 12.

Preferably, the babinet is telescopically connected the both ends of device 3 and is equipped with box body connector 20, the box body connector 20, Flange 21 is equipped on 1 bottom of the filtering upper box, 2 top of filtering lower box, the babinet is telescopically connected 3 both ends of device Detachably connected with filtering upper box 1 and filtering lower box 2 respectively by flange 21,4 bottom of support level is evenly equipped with One group of positioning column 22, the positioning column 22 coordinate with the spring 5.

Preferably, the tube body is telescopically connected the both ends of device 13 and is equipped with tube body connector 23, the tube body connector 23 Upper movable sleeve is equipped with sealing nut 24, and the sealing nut 24 coordinates with connecting tube 12.

Preferably, valve 25 is equipped in the connecting tube 12 and return pipe 16 being connected with connector 14.

The present embodiment operation principle is as follows：When the filter sand is used to filter autoalarm, aqueduct 15 is by water pump The filtered water pumped out is introduced in the babinet being made of filtering upper box 1 and filtering lower box 2 and is filtered, two connections Tube body is equipped between pipe 12 and is telescopically connected device 13, aqueduct 15 is fixedly installed, and filtering upper box 1 and filtering lower box 2 pass through Babinet is telescopically connected device 3 and connects, while filters upper box 1 and supported by spring 5, and such design is so that filtering upper box 1 and filtering the distance between lower box 2 be that can change with the deformation of spring 5, babinet be telescopically connected device 3 to The flexible connection of filter upper box 1 and filtering lower box 2 provides condition, and water is entered by water inlet 18 in babinet, and water can pass through Filtering screen 10, and the large granular impurities such as sand, stone in water can be left on filtering screen 10, the clear water after filtering It is collected by water outlet 19, with the continuous progress of filtration, the impurity stayed on filtering screen 10 is more and more increasingly Weight so allows for being continuously increased to the pressure of spring 5 for filtering upper box 1, then spring 5 will deform upon, until adjusting Pressure head 7, which is pushed down, presses switch 8, then loud speaker 9 is alarmed, and staff hears that alarm can be then rushed at the present apparatus, will even Valve 25 on take over 12 is closed, and the valve 25 on return pipe 16 is opened, then the current at this time at babinet are truncated, and are stopped Work is filtered, the water that aqueduct 15 attracts directly is sent back to by return pipe 16 at water source, and then staff will be connected with case lid 11 Connecting tube 12 lower end of device 13 is directly telescopically connected from tube body removes and isolate babinet outside device, it is then that another is new Babinet is connected to the bottom that tube body is telescopically connected device 13, then opens the valve 25 in connecting tube 12, by the valve on return pipe 16 Door 25 is closed, then filtration continues, and staff can remove the case lid 11 of the babinet equipped with impurity split out, then incited somebody to action Screen cover 10 takes out, and again reinstalls filtering screen 10 after the impurity in filtering screen 10 is poured out, and case lid 11 is assembled back filtering After upper box 1, entire babinet waits replace next time and uses, and lifting can be realized on column 6 by screwing by adjusting pressure head 7, so Design so that staff can to alarm when filter upper box 1 decline displacement be adjusted.

The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model It makes, the feature in embodiment and embodiment in the application in the case where there is no conflict, can be mutually combined.This practicality is new The protection domain of type should be with the technical solution of claim record, technical characteristic in the technical solution recorded including claim Equivalents are protection domain.Equivalent substitution i.e. within this range is improved, also the scope of protection of the utility model it It is interior.

Claims (7)

1. a kind of filter sand filtering autoalarm, including filtering upper box（1）With filtering lower box（2）, it is characterised in that： The filtering upper box（1）With filtering lower box（2）Device is telescopically connected by babinet（3）It is detachably connected, in the filtering Babinet（1）With filtering lower box（2）On be equipped with support level（4）, two support levels（4）Between be equipped with one group of spring（5）, The filtering upper box（1）Support level（4）Lower surface is equipped with column（6）, the column（6）Bottom be bolted with adjusting pressure Head（7）, the filtering lower box（2）Support level（4）Upper surface is equipped with and presses switch（8）, it is described to press switch（8）With raising Sound device（9）Adaptation, the filtering upper box（1）It inside takes and is placed with filtering screen（10）, the filtering upper box（1）Top and connector （14）Connection, the connector（14）Also with aqueduct（15）And return pipe（16）Connection.

2. a kind of filter sand according to claim 1 filtering autoalarm, it is characterised in that：The filtering upper box （1）Top is bolted with case lid（11）, the case lid（11）Top passes through connecting tube（12）Device is telescopically connected with tube body（13）Bottom Cooperation, the tube body are telescopically connected device（13）Top passes through connecting tube（12）With connector（14）Connection.

3. a kind of filter sand according to claim 1 filtering autoalarm, it is characterised in that：The filtering upper box （1）Inside, which has to take, puts step（17）, the filtering screen（10）It takes to take described in being placed on and puts step（17）On.

4. a kind of filter sand according to claim 2 filtering autoalarm, it is characterised in that：The case lid（11）'s Top is equipped with water inlet（18）, the filtering lower box（2）Bottom have water outlet（19）, the water inlet（18）With being connected Pipe（12）Cooperation.

5. a kind of filter sand according to claim 1 filtering autoalarm, it is characterised in that：The babinet stretches company Connect device（3）Both ends be equipped with box body connector（20）, the box body connector（20）, the filtering upper box（1）Bottom, institute State filtering lower box（2）Flange is equipped on top（21）, the babinet is telescopically connected device（3）Both ends pass through flange（21）Respectively With filtering upper box（1）With filtering lower box（2）It is detachably connected, the support level（4）Bottom is evenly equipped with one group of positioning Column（22）, the positioning column（22）With the spring（5）Cooperation.

6. a kind of filter sand according to claim 2 filtering autoalarm, it is characterised in that：The tube body stretches company Connect device（13）Both ends be equipped with tube body connector（23）, the tube body connector（23）Upper movable sleeve is equipped with sealing nut （24）, the sealing nut（24）With connecting tube（12）Cooperation.

7. a kind of filter sand filtering autoalarm according to claim 2 or 6, it is characterised in that：With connector（14） The connecting tube of connection（12）And return pipe（16）On be equipped with valve（25）.