CN219941969U - Lamination strengthening mechanism and filter column thereof - Google Patents

Abstract

The utility model relates to the technical field of laminated filters, in particular to a laminated reinforcing mechanism and a filter column thereof, wherein the laminated reinforcing mechanism comprises a placing plate, a laminated sheet arranged on the placing plate and a spring pressing plate arranged on the laminated sheet; the utility model touches the reinforcing component through the triggering component when the water pressure is high, so that the reinforcing component in the lower lamination is fastened in the embedded hole of the upper lamination, the lamination can be fastened when the water pressure is high, the lamination is prevented from being offset, the external water pressure is reduced when back flushing is performed, the fastening is cancelled, the back flushing work is not influenced, and the reinforcing effect of the lamination is improved.

Description

Lamination strengthening mechanism and filter column thereof

Technical Field

The utility model relates to the technical field of laminated filters, in particular to a laminated reinforcing mechanism and a filter column of the laminated reinforcing mechanism.

Background

The water flow of the laminated filter enters the filter through the filter water inlet, the filter lamination is tightly pressed together under the action of spring force and water force when passing through the filter lamination, impurity particles are trapped at the lamination intersection, filtered water flows out of the main channel of the filter, the unidirectional diaphragm valve is in an open state, and the lamination is an impurity treatment carrier and is formed by superposing a group of disks with grooves in different directions on the double sides.

Impurity is separated in the outer lane part of lamination or lamination clearance department, and when impurity is more, and its water pressure in the filter column rises gradually, and filtration rate slows down, and the lamination relies on spring force and hydraulic fastening effect to become unstable along with the water pressure of gradually going up the body for the lamination easily takes place the skew phenomenon, influences filtration work, and current filter column after long-time work, the cover body easily produces not hard up with the installation of base.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-mentioned problem that the lamination of the prior art is liable to be displaced in a high water pressure state.

It is therefore an object of the present utility model to provide a lamination strengthening mechanism.

In order to solve the technical problems, the utility model provides the following technical scheme: the lamination reinforcing mechanism comprises a placement unit, a positioning unit and a positioning unit, wherein the placement unit comprises a placement plate, a lamination arranged on the placement plate and a spring pressing plate arranged on the lamination; the reinforcing unit comprises a stabilizing component arranged on the placing plate, a triggering component arranged in the lamination and a reinforcing component arranged in the lamination.

As a preferred embodiment of the lamination reinforcement mechanism of the present utility model, wherein: the stabilizing assembly includes a fixing rod disposed on the placement plate and an embedded hole disposed on the lamination.

As a preferred embodiment of the lamination reinforcement mechanism of the present utility model, wherein: the trigger assembly comprises a through groove arranged on the lamination, a supporting plate arranged on the through groove, a restoring spring arranged on the supporting plate, a piston block arranged on the restoring spring and a trigger long rod arranged on the piston block.

As a preferred embodiment of the lamination reinforcement mechanism of the present utility model, wherein: the reinforcing component comprises a reinforcing rod arranged on the lamination, a connecting piece arranged in the reinforcing rod and a clamping piece arranged on the connecting piece.

As a preferred embodiment of the lamination reinforcement mechanism of the present utility model, wherein: the connecting piece comprises a fixed plate arranged in the reinforcing rod, a connecting spring arranged on the fixed plate and a telescopic rod arranged on the fixed plate.

As a preferred embodiment of the lamination reinforcement mechanism of the present utility model, wherein: the clamping piece comprises a clamping plate, an inclined block and a transmission inclined plate, wherein the clamping plate is arranged on the connecting spring and connected with the telescopic rod, the inclined block is arranged on the clamping plate, and the transmission inclined plate is arranged in the reinforcing rod.

The lamination reinforcing mechanism has the beneficial effects that: according to the utility model, the reinforcing component is triggered by the triggering component when the water pressure is high, so that the reinforcing component in the lower lamination is fastened in the embedded hole of the upper lamination, the fastening between the laminations can be completed when the water pressure is high, the lamination is prevented from shifting, the external water pressure is lowered when the back flushing is performed, the fastening is cancelled, the back flushing operation is not influenced, and the reinforcing effect of the laminations is improved.

In view of the problems that the installation between the cover body and the chassis is troublesome and looseness is easy to occur in the actual use process.

In order to solve the technical problems, the utility model also provides the following technical scheme: the filter column comprises the lamination reinforcing mechanism, and further comprises a column filtering unit, a filter column unit and a filter column unit, wherein the column filtering unit comprises a chassis arranged on the outer side of the placing plate, a cover body arranged on the chassis, and a water pipe arranged on the chassis; the mounting unit comprises a transverse plate arranged on the chassis, a transmission piece arranged on the transverse plate, a limiting component arranged on the transmission piece and a pressure sensor arranged on the chassis.

As a preferred embodiment of the filter cartridge of the present utility model, wherein: the driving medium is including setting up fixed frame on the diaphragm, setting is in motor on the fixed frame, setting is in gear wheel on the motor, setting are in rotary rod on the fixed frame, setting are in on the rotary rod and with gear wheel connection's pinion, setting are in driving strip on the diaphragm, setting are in on the gear wheel and extend into the threaded rod in the driving strip, and set up the movable block on the threaded rod.

As a preferred embodiment of the filter cartridge of the present utility model, wherein: the limiting assembly comprises a containing block arranged on the moving block, a compressing spring arranged on the containing block and a clamping block arranged on the compressing spring.

The filter column of the filter has the beneficial effects that: according to the utility model, the cover body is limited on the top side of the chassis through the compression spring and the clamping block, and then the transmission part drives the limiting component to move, so that the limiting component is pressed down on the edge of the cover body which is matched with the chassis, the cover body is firmly arranged on the chassis, the pinion can be manually rotated to manually screw up, and when the pressure sensor detects that the pressure is reduced during loosening, the transmission part continues to move, so that the fastening state between the cover body and the chassis is restored.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is an overall schematic view of a laminate reinforcement mechanism.

Fig. 2 is a lamination appearance view of the lamination reinforcing mechanism.

Fig. 3 is a front view of the lamination strengthening mechanism.

Fig. 4 is an enlarged view at a of fig. 3.

Fig. 5 is an enlarged view at B of fig. 3.

Fig. 6 is an overall schematic of a filter cartridge.

Fig. 7 is a front view of the mounting unit of the filter cartridge.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1, 2 and 3, for a first embodiment of the present utility model, there is provided a lamination reinforcement mechanism including a placement unit 100 and a reinforcement unit 200, the placement unit 100 being placed between a chassis 301 and a cover 302.

Specifically, the placing unit 100 includes a placing plate 101, a lamination sheet 102 disposed on the placing plate 101, and a spring pressing plate 103 disposed on the lamination sheet 102, where the lamination sheet 102 is an annular sheet, and when the water is filtered, the water flows from an outer ring of the lamination sheet 102 into an inner ring through a filter tank of the lamination sheet 102, and impurities are blocked, so that the filtration is completed, and the spring pressing plate 103 is connected with the placing plate 101 through a spring member, so that the accumulated lamination sheet 102 is pressed and fixed by the spring pressing plate 103.

Further, the reinforcement unit 200 includes a stabilizing component 201 disposed on the placement plate 101, a triggering component 202 disposed in the lamination 102, and a reinforcement component 203 disposed in the lamination 102, where the stabilizing component 201 is used to stabilize the bottommost lamination 102 on the placement plate, and the reinforcement component 203 is used to reinforce the connection between the lamination 102 and the lamination 102.

The operation process comprises the following steps: when the water pressure is higher, the pressure of the trigger assembly 202 triggers the trigger assembly 202 to drive the reinforcing assembly 203 to move under high pressure, so that the reinforcing assembly 203 is clamped in the last lamination 102, and the reinforcement between the lamination 102 and the lamination 102 is completed, so that the lamination 102 can be kept in an optimal placement state for filtering under high pressure, and the deflection of the lamination 102 is avoided.

Example 2

Referring to fig. 1, 2, 3, 4 and 5, a second embodiment of the present utility model is different from the previous embodiment in that: the stabilizing assembly 201 comprises a fixing rod 201a arranged on the placing plate 101 and an embedded hole 201b arranged on the lamination 102, two groups of fixing rods 201a are arranged on the top side of the placing plate 101, the diameter of each fixing rod 201a is slightly smaller than that of the embedded hole 201b, and a rubber ring is arranged on the outer ring of each fixing rod 201a, so that the fixing rods 201a can be fastened when being plugged into the embedded holes 201 b.

Further, the triggering assembly 202 includes a through slot 202a provided on the lamination 102, a support plate 202b provided on the through slot 202a, a restoring spring 202c provided on the support plate 202b, a piston block 202d provided on the restoring spring 202c, and a triggering long rod 202e provided on the piston block 202d, an outer wall of the piston block 202d is attached to an inner wall of the through slot 202a, the triggering long rod 202e is mounted at one end of the piston block 202d, one end of the triggering long rod 202e is an inclined slope, and a support plate 202b is mounted at an inner wall of the through slot 202a, which is in contact with the external water pressure through the through slot 202a, so that the water pressure is sensed on the piston block 202d in real time.

Further, the reinforcement assembly 203 includes reinforcement bars 203a disposed on the lamination 102, a connection member 203b disposed in the reinforcement bars 203a, and a clamping member 203c disposed on the connection member 203b, two groups of reinforcement bars 203a are mounted on top of the lamination 102, the diameter of the reinforcement bars 203a is smaller than that of the embedded holes 201b, the connection member 203b is mounted on the inner top wall of the reinforcement bars 203a, and the clamping member 203c is connected with the triggering assembly 202, so that the triggering assembly 202 can drive the clamping member 203c to move.

Further, the connecting piece 203b includes a fixing plate 203b-1 disposed in the reinforcing rod 203a, a connecting spring 203b-2 disposed on the fixing plate 203b-1, and a telescopic rod 203b-3 disposed on the fixing plate 203b-1, the fixing plate 203b-1 is mounted on an inner top wall of the reinforcing rod 203a, a set of connecting springs 203b-2 and a set of telescopic rods 203b-3 are mounted on outer walls of both sides of the fixing plate 203b-1, and the telescopic rods 203b-3 support the clamping plate 203 c.

Further, the clamping member 203c includes a clamping plate 203c-1 provided on the connection spring 203b-2 and connected to the telescopic rod 203b-3, an inclined block 203c-2 provided on the clamping plate 203c-1, and a driving inclined plate 203c-3 provided in the reinforcing rod 203a, the inclined block 203c-2 being located at the top side of the driving inclined plate 203c-3, the clamping plate 203c-1 being mounted at one end of the telescopic rod 203b-3 and the connection spring 203b-2, and the driving inclined plate 203c-3 being a long bar with a lower end inclined surface.

The rest of the structure is the same as in embodiment 1.

The operation process comprises the following steps: when the water pressure is high, the water pressure triggers the piston block 202d to move, the piston block 202d extrudes the restoring spring 202c, the piston block 202d moves to drive the triggering long rod 202e to move, the triggering long rod 202e moves to trigger the pressing transmission inclined plate 203c-3, the transmission inclined plate 203c-3 moves to extrude the inclined block 203c-2, the inclined block 203c-2 moves to drive the clamping plate 203c-1 to move, the clamping plate 203c-1 moves outwards, the clamping plate 203c-1 clamps the embedded hole 201b tightly, when back flushing is carried out, the gap opening action of the lamination 102 is fixed, the lamination 102 and the lamination 102 cannot deviate, water pipe 303 does not input water any more when back flushing is carried out, the pressure of the outer ring of the lamination 102 is recovered to be normal, the restoring spring 202c recovers the piston block 202d, and the connecting spring 203b-2 also recovers the clamping plate 203c-1, so that the back flushing is not affected.

Example 3

Referring to fig. 6 and 7, in a third embodiment of the present utility model, unlike the above embodiment, there is provided a filter cartridge comprising the above-mentioned reinforcing mechanism for the lamination 102, further comprising a cartridge unit 300 comprising a chassis 301 provided outside the placement plate 101, a cover 302 provided on the chassis 301, and a water pipe 303 provided on the chassis 301; the installation unit 400 comprises a transverse plate 401 arranged on the chassis 301, a transmission piece 402 arranged on the transverse plate 401, a limiting component 403 arranged on the transmission piece 402, and a pressure sensor 404 arranged on the chassis 301, wherein the outer wall and the bottom side of the chassis 301 are respectively provided with a water pipe 303 for water outlet and water inlet, the outer wall of the chassis 301 is provided with the transverse plate 401, the transmission piece 402 is used for transmitting the limiting component 403, and the pressure sensor 404 is positioned on the bottom side of the limiting component 403.

Specifically, the transmission member 402 includes a fixed frame 402a disposed on the transverse plate 401, a motor 402b disposed on the fixed frame 402a, a large gear 402c disposed on the motor 402b, a rotating rod 402d disposed on the fixed frame 402a, a small gear 402e disposed on the rotating rod 402d and connected to the large gear 402c, a transmission bar 402f disposed on the transverse plate 401, a threaded rod 402g disposed on the large gear 402c and extending into the transmission bar 402f, and a moving block 402h disposed on the threaded rod 402g, the fixed frame 402a is mounted at the bottom of the transverse plate 401, the motor 402b is mounted at the inner bottom wall of the fixed frame 402a, the large gear 402c is mounted at the output end of the motor 402b, the rotating rod 402d is mounted at the outer wall of the fixed block, the small gear 402e is mounted at one end of the rotating rod 402d, the small gear 402e is meshed with the large gear 402c, the threaded rod 402g is mounted at the top end of the large gear 402c, and the moving plate is mounted at the outer wall of the threaded rod 402 g.

Further, the limiting assembly 403 includes a holding block 403a disposed on the moving block 402h, a compressing spring 403b disposed on the holding block 403a, and a clamping block 403c disposed on the compressing spring 403b, the holding block 403a is mounted on an outer wall of the moving plate, the compressing spring 403b is mounted on an inner wall of the holding block 403a, the clamping block 403c is mounted on one end of the compressing spring 403b, and the clamping block 403c extends out of the outer wall of the holding block 403a, so that the clamping block 403c is located on a top side of the chassis 301, and the clamping block 403c is an inclined block.

The rest of the structure is the same as in embodiment 2.

The operation process comprises the following steps: when the cover 302 is mounted on the chassis 301, the edge of the cover 302 presses the clamping block 403c, then the spring 403b is pressed to restore the clamping block 403c, so that the cover 302 is limited on the chassis 301, then the motor 402b rotates to drive the threaded rod 402g to rotate, the threaded rod 402g rotates to drive the moving block 402h to move, the moving block 402h moves to drive the accommodating block 403a to move, the accommodating block 403a moves to drive the clamping block 403c to move, the clamping block 403c moves to press the cover 302 on the chassis 301, the pressure sensor 404 senses the pressure transmitted by the cover 302, and accordingly the cover 302 is pressed and fixed on the chassis 301, the rotating rod 402d can be manually rotated to drive the pinion 402e to rotate, so that the limiting assembly 403 is driven, and when the pressure sensor 404 senses loosening, the motor 402b rotates to enable the cover 302 to be re-stable.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (9)

1. A lamination strengthening mechanism which is characterized in that: comprising the steps of (a) a step of,

a placement unit (100) comprising a placement plate (101), a lamination (102) provided on the placement plate (101), and a spring pressing plate (103) provided on the lamination (102);

a reinforcement unit (200) comprising a stabilizing assembly (201) arranged on the placement plate (101), a triggering assembly (202) arranged in the lamination (102), and a reinforcement assembly (203) arranged in the lamination (102).

2. The laminate reinforcement mechanism of claim 1, wherein: the stabilizing assembly (201) comprises a fixing rod (201 a) arranged on the placement plate (101) and an embedded hole (201 b) arranged on the lamination (102).

3. The laminate reinforcement mechanism of claim 1 or 2, wherein: the trigger assembly (202) includes a through slot (202 a) disposed on the lamination (102), a support plate (202 b) disposed on the through slot (202 a), a return spring (202 c) disposed on the support plate (202 b), a piston block (202 d) disposed on the return spring (202 c), and a trigger lever (202 e) disposed on the piston block (202 d).

4. A lamination reinforcement mechanism as defined in claim 3, wherein: the reinforcement assembly (203) comprises a reinforcement bar (203 a) arranged on the laminate (102), a connecting piece (203 b) arranged in the reinforcement bar (203 a), and a clamping piece (203 c) arranged on the connecting piece (203 b).

5. The laminate reinforcement mechanism of claim 4, wherein: the connecting piece (203 b) comprises a fixed plate (203 b-1) arranged in the reinforcing rod (203 a), a connecting spring (203 b-2) arranged on the fixed plate (203 b-1), and a telescopic rod (203 b-3) arranged on the fixed plate (203 b-1).

6. The laminate reinforcement mechanism of claim 4 or 5, wherein: the clamping piece (203 c) comprises a clamping plate (203 c-1) arranged on the connecting spring (203 b-2) and connected with the telescopic rod (203 b-3), an inclined block (203 c-2) arranged on the clamping plate (203 c-1), and a transmission inclined plate (203 c-3) arranged in the reinforcing rod (203 a).

7. A filter cartridge, characterized in that: comprising the laminate reinforcement mechanism of any one of claims 1 to 6, further comprising,

a filter column unit (300) comprising a chassis (301) arranged outside the placement plate (101), a cover (302) arranged on the chassis (301), and a water pipe (303) arranged on the chassis (301);

the mounting unit (400) comprises a transverse plate (401) arranged on the chassis (301), a transmission piece (402) arranged on the transverse plate (401), a limiting assembly (403) arranged on the transmission piece (402), and a pressure sensor (404) arranged on the chassis (301).

8. A filter cartridge as claimed in claim 7, wherein: the transmission piece (402) comprises a fixed frame (402 a) arranged on the transverse plate (401), a motor (402 b) arranged on the fixed frame (402 a), a large gear (402 c) arranged on the motor (402 b), a rotating rod (402 d) arranged on the fixed frame (402 a), a small gear (402 e) arranged on the rotating rod (402 d) and connected with the large gear (402 c), a transmission bar (402 f) arranged on the transverse plate (401), a threaded rod (402 g) arranged on the large gear (402 c) and extending into the transmission bar (402 f), and a moving block (402 h) arranged on the threaded rod (402 g).

9. A filter cartridge as claimed in claim 7 or 8, wherein: the limiting assembly (403) comprises a containing block (403 a) arranged on the moving block (402 h), a compressing spring (403 b) arranged on the containing block (403 a), and a clamping block (403 c) arranged on the compressing spring (403 b).