CN213623311U - Pressure-bearing full-effect small water purifying equipment - Google Patents

Abstract

The utility model discloses a small-size water purification unit is imitated entirely to pressure-bearing formula, including filtering core, dustcoat and inlet tube, filter the upper end of core and install the connecting plate, and the inboard of connecting plate is connected with the flange, the dustcoat is installed in the outside of filtering the core, and the upper end of dustcoat installs the roof, the timer is installed in the lower left corner of dustcoat, and the lower right corner of dustcoat is provided with the controller, the solenoid valve is installed to the below of dustcoat, and the below of solenoid valve is connected with the blow off pipe, the left side top of roof is connected with first return bend, and the left side of first return bend installs the check valve, advance water piping connection in the left end of check valve, the second return bend is installed to the intermediate position top of roof, and the right side of second return bend is connected with the washer pump, the. The utility model discloses a set up regularly and carry out the backflush to crossing filter core inside, prevent to cross the outside jam of filter core, influence the filter effect, the practicality is stronger.

Description

Pressure-bearing full-effect small water purifying equipment

Technical Field

The utility model relates to a water purification unit technical field specifically is small-size water purification unit is imitated entirely to pressure-bearing formula.

Background

The water purifying equipment is also called water purifier and water quality purifier, and is water treatment equipment for deeply filtering and purifying water according to the use requirement of water. The preposed water purifier is a part in the water purifier, is generally arranged at the front end of a pipeline, can effectively filter out silt, rust, bacteria, colloid, macromolecular organic matters and other harmful substances in water by filtration, retains mineral substances and trace elements beneficial to a human body, and ensures that the purified water quality reaches the national drinking water standard.

However, the filter element of the front water purifier in the current market is inconvenient to disassemble and difficult to replace in the later period, and the filter element is inconvenient to realize the function of timing backwashing, so that the problem of poor filtering effect of the filter element after long-time use is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small-size water purification unit is imitated entirely to pressure-bearing formula to the leading water purifier on the existing market who proposes in solving above-mentioned background art filters the core in the use and dismantles inconveniently, is difficult to the later stage and changes, and filters the function that the core is not convenient for realize regularly back flush, leads to the relatively poor problem of filter effect of the filter core of crossing after using for a long time.

In order to achieve the above object, the utility model provides a following technical scheme: small-size water purification unit is imitated entirely to pressure-bearing formula, including crossing filter core, dustcoat and inlet tube, the connecting plate is installed to the upper end of crossing filter core, and the inboard of connecting plate is connected with the flange, the dustcoat is installed in the outside of crossing filter core, and the upper end of dustcoat installs the roof, the timer is installed in the lower left corner of dustcoat, and the lower right corner of dustcoat is provided with the controller, the solenoid valve is installed to the below of dustcoat, and the below of solenoid valve is connected with the blow off pipe, the left side top of roof is connected with first return bend, and the left side of first return bend installs the check valve, advance water piping connection in the left end of check valve, the second return bend is installed to the intermediate position top of roof, and the right side of second return bend is connected with the washer.

Preferably, the filter element comprises a metal mesh, quartz sand and activated carbon, the quartz sand is arranged on the inner side of the metal mesh, and the activated carbon is connected to the inner side of the quartz sand.

Preferably, the connection mode between the connecting plate and the convex plate is threaded connection, the connection mode between the convex plate and the top plate is fixed connection, and the connection mode between the outer cover and the top plate is threaded connection.

Preferably, the timer is electrically connected with the input end of the controller through a wire, and the output end of the controller is electrically connected with the electromagnetic valve and the flushing pump through wires respectively.

Preferably, the water inlet pipe is communicated with the inside of the outer cover through a first bent pipe and a one-way valve, and the outer surface of the water inlet pipe is provided with threads.

Preferably, the water outlet pipe is communicated with the inside of the filter element through a flushing pump and a second bent pipe, and the outer surface of the water outlet pipe is provided with threads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the pressure-bearing full-effect small water purifying equipment is characterized in that the whole filter element is divided into three layers, namely a metal net, quartz sand and active carbon, wherein the metal net not only achieves a primary filtering effect, but also can carry out shaping support on the whole filter element to ensure the stability of the appearance structure of the filter element, and the quartz sand and the active carbon can carry out further deep filtration on a water body, so that the filtering effect is better;

2. the connecting plate is connected with the convex plate through threads, so that the filter element can be conveniently mounted and dismounted with the top plate, the filter element can be conveniently replaced at the later stage, a better filtering effect is ensured, meanwhile, the outer cover and the top plate can be dismounted and opened, the interior of the outer cover can be conveniently cleaned, a timer is arranged, and the working direction of the pump can be regularly flushed through the matching of the timer and the controller, so that the interior of the filter element can be regularly reversely flushed, the external blockage of the filter element is prevented, the filtering effect is influenced, and the practicability is stronger;

3. the check valve is installed between inlet tube and first return bend, guarantees inside the rivers direction can only follow the inlet tube and flow into the dustcoat, effectively avoids whole equipment when the backwash, inside sewage backflow to the inlet tube, set up the scavenging pump can square two-way work to in the time of the backwash, obtain bigger water pressure, make the effect of backwash blowdown better.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial structure of the joint of the filter element, the outer cover and the top plate of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the filter element, the outer cover and the top plate of the present invention.

In the figure: 1. a filter element; 101. a metal mesh; 102. quartz sand; 103. activated carbon; 2. a connecting plate; 3. a convex plate; 4. a housing; 5. a top plate; 6. a timer; 7. a controller; 8. an electromagnetic valve; 9. a blow-off pipe; 10. a first bend pipe; 11. a one-way valve; 12. a water inlet pipe; 13. a second bend pipe; 14. a flush pump; 15. and (5) discharging a water pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the pressure-bearing type full-effect small water purifying device comprises a filter element 1, a metal mesh 101, quartz sand 102, activated carbon 103, a connecting plate 2, a convex plate 3, an outer cover 4, a top plate 5, a timer 6, a controller 7, an electromagnetic valve 8, a blow-off pipe 9, a first bent pipe 10, a one-way valve 11, a water inlet pipe 12, a second bent pipe 13, a flushing pump 14 and a water outlet pipe 15, wherein the connecting plate 2 is installed at the upper end of the filter element 1, the convex plate 3 is connected to the inner side of the connecting plate 2, the outer cover 4 is installed on the outer side of the filter element 1, the top plate 5 is installed at the upper end of the outer cover 4, the timer 6 is installed at the lower left corner of the outer cover 4, the controller 7 is arranged at the lower right corner of the outer cover 4, the electromagnetic valve 8 is installed below the electromagnetic valve 8, the blow-off pipe 9 is connected below the electromagnetic valve 8, the upper portion of the left side of the top plate 5, a second bent pipe 13 is arranged above the middle position of the top plate 5, the right side of the second bent pipe 13 is connected with a flushing pump 14, and the right end of the flushing pump 14 is provided with a water outlet pipe 15;

the filter element 1 comprises a metal net 101, quartz sand 102 and active carbon 103, the quartz sand 102 is arranged on the inner side of the metal net 101, the active carbon 103 is connected on the inner side of the quartz sand 102, the whole filter element 1 is divided into three layers, namely the metal net 101, the quartz sand 102 and the active carbon 103, wherein the metal net 101 not only achieves the primary filtering effect, but also can carry out shaping support on the whole filter element 1 to ensure the stability of the appearance structure of the filter element, the quartz sand 102 and the active carbon 103 can carry out further deep filtration on a water body, the filtering effect is better, the connecting mode between the connecting plate 2 and the convex plate 3 is threaded connection, the convex plate 3 and the top plate 5 are fixedly connected, the connecting mode between the outer cover 4 and the top plate 5 is threaded connection, the connecting plate 2 and the convex plate 3 are connected through threads, and the filter element 1 and the top plate 5 are convenient to install and disassemble, the filter element 1 is convenient to replace in the later period so as to ensure better filtering effect, and meanwhile, the outer cover 4 and the top plate 5 can be disassembled and opened so as to be convenient for cleaning the inside of the outer cover 4;

the timer 6 is electrically connected with the input end of the controller 7 through a lead, the output end of the controller 7 is electrically connected with the electromagnetic valve 8 and the flushing pump 14 through leads respectively, the timer 6 is arranged to be matched with the controller 7 to time the working direction of the flushing pump 14 so as to regularly carry out back flushing on the interior of the filter element 1 and prevent the exterior of the filter element 1 from being blocked and influencing the filtering effect, the practicability is stronger, the water inlet pipe 12 is communicated with the interior of the outer cover 4 through the first bent pipe 10 and the one-way valve 11, the outer surface of the water inlet pipe 12 is provided with threads, the one-way valve 11 is arranged between the water inlet pipe 12 and the first bent pipe 10 to ensure that the water flow direction can only flow into the interior of the outer cover 4 from the water inlet pipe 12, the sewage backflow to the interior of the water inlet pipe 12 is effectively avoided when the whole equipment is reversely flushed, the water outlet pipe 15 is communicated with the, and the outer surface of the water outlet pipe 15 is provided with threads, and the washing pump 14 can work positively and bidirectionally, so that higher water pressure can be obtained during back washing, and the back washing and pollution discharge effects are better.

The working principle is as follows: for the pressure-bearing type full-effect small water purifying equipment, firstly, a water inlet pipe 12 is connected with an external water inlet end pipeline, a water outlet pipe 15 is connected with an external water outlet end pipeline, a sewage discharge pipe 9 is connected with an external sewer pipeline, when the whole equipment starts to work after being installed, the internal data of a controller 7 is firstly adjusted through a timer 6, the switching time of the forward and reverse work of a flushing pump 14 is set, when water enters the interior of an outer cover 4 through the water inlet pipe 12, a one-way valve 11 and a first bent pipe 10, the water pressure in the interior of the outer cover 4 is gradually increased, so that the water slowly permeates into the interior of a filter element 1 through a metal net 101, quartz sand 102 and active carbon 103 to complete filtration, when the interior of the filter element 1 is full of water, the water is discharged through a second bent pipe 13, the flushing pump 14 and the water outlet pipe 15, when the set time is reached, the controller 7 controls the flushing pump 14 to reversely work, the water in, the inside water pressure of filter element 1 increases, when water oozes filter element 1, to metal mesh 101, the inside impurity that blocks up of quartz sand 102 and active carbon 103 washes, make impurity and sewage enter into inside the dustcoat 4, while controller 7 control solenoid valve 8 opens, make impurity and sewage discharge along blow off pipe 9, when later stage need be changed filter element 1, anticlockwise rotation dustcoat 4 is earlier with dustcoat 4 from roof 5 spiral-down, then anticlockwise rotation connecting plate 2 again, spiral-down connecting plate 2 from flange 3, then more renew filter element 1 can, just so accomplish the use of whole pressure-bearing type full-effect small-size water purification unit.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Small-size water purification unit is imitated entirely to pressure-bearing formula, including crossing filter core (1), dustcoat (4) and inlet tube (12), its characterized in that: the filter element comprises a filter element body (1), a connecting plate (2) is installed at the upper end of the filter element body (1), a convex plate (3) is connected to the inner side of the connecting plate (2), an outer cover (4) is installed on the outer side of the filter element body (1), a top plate (5) is installed at the upper end of the outer cover (4), a timer (6) is installed at the lower left corner of the outer cover (4), a controller (7) is arranged at the lower right corner of the outer cover (4), an electromagnetic valve (8) is installed below the outer cover (4), a blow-off pipe (9) is connected below the electromagnetic valve (8), a first bent pipe (10) is connected above the left side of the top plate (5), a check valve (11) is installed on the left side of the first bent pipe (10), a water inlet pipe (12) is connected to the left end of the check valve (11), a second bent pipe (13) is installed above the middle position of the top plate (5, and a water outlet pipe (15) is arranged at the right end of the flushing pump (14).

2. A pressure-bearing full-effect small-sized water purifying device according to claim 1, characterized in that: the filter element (1) comprises a metal net (101), quartz sand (102) and activated carbon (103), the quartz sand (102) is installed on the inner side of the metal net (101), and the activated carbon (103) is connected to the inner side of the quartz sand (102).

3. A pressure-bearing full-effect small-sized water purifying device according to claim 1, characterized in that: the connection mode between the connecting plate (2) and the convex plate (3) is threaded connection, the connection mode between the convex plate (3) and the top plate (5) is fixed connection, and the connection mode between the outer cover (4) and the top plate (5) is threaded connection.

4. A pressure-bearing full-effect small-sized water purifying device according to claim 1, characterized in that: the timer (6) is electrically connected with the input end of the controller (7) through a lead, and the output end of the controller (7) is respectively electrically connected with the electromagnetic valve (8) and the flushing pump (14) through leads.

5. A pressure-bearing full-effect small-sized water purifying device according to claim 1, characterized in that: the water inlet pipe (12) is communicated with the inside of the outer cover (4) through a first bent pipe (10) and a one-way valve (11), and the outer surface of the water inlet pipe (12) is provided with threads.

6. A pressure-bearing full-effect small-sized water purifying device according to claim 1, characterized in that: the water outlet pipe (15) is communicated with the interior of the filter element (1) through a flushing pump (14) and a second bent pipe (13), and the outer surface of the water outlet pipe (15) is provided with threads.

Images