CN212417216U

CN212417216U - Self-cleaning filter for preparing softened water

Info

Publication number: CN212417216U
Application number: CN202020864214.4U
Authority: CN
Inventors: 关学艳
Original assignee: Tianjin Jintongzheng Water Treatment Technology Development Co ltd
Current assignee: Tianjin Jintongzheng Water Treatment Technology Development Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-01-29
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a self-cleaning filter is used in demineralized water preparation, its structure includes the cartridge filter, the utility model discloses a set up complementary unit in the cartridge filter right-hand member, stimulate the pull ring downwards for the fixed block slides in the slider, thereby drive the belt and cooperate with the carousel, make belt pulling cleaning device then, it filters to have reached the filter of being convenient for, improve work efficiency's advantage, through setting up cleaning device in the cartridge filter inboard, the slide bar rises when the recess top, the slip of cleaning block in the cartridge filter inboard, be convenient for to the inboard impurity of cartridge filter, reached and be convenient for clear up the advantage to the filter inner wall.

Description

Self-cleaning filter for preparing softened water

Technical Field

The utility model relates to a softened water preparation is with self-cleaning filter belongs to self-cleaning filter field.

Background

The soft water is natural water containing only a small amount of soluble magnesium salt and calcium salt, and can also be referred to as softened hard water, the natural soft water generally refers to river water, lake (fresh water lake) water and the like, the content of the softened hard water magnesium salt and calcium salt is reduced to 1.0-50 mg/L, and the self-cleaning filter is used for directly intercepting impurities in water by utilizing a filter screen, removing suspended matters and particles in the water body, reducing turbidity, purifying the water, and reducing the generation of system dirt, bacteria, algae, rust and the like.

Because the existing self-cleaning filter for preparing softened water is easy to adhere impurities in water to the inner wall of the filter cylinder after the filter is used for a long time, the filter is not favorable for filtering, and the working efficiency of the filter is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a self-cleaning filter is used in demineralized water preparation to solve prior art because a demineralized water preparation is used self-cleaning filter now, after the filter uses for a long time, the impurity of easy adhesion aquatic on the cartridge filter inner wall, thereby be unfavorable for the filter to filter, reduced the work efficiency's of filter problem.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a self-cleaning filter for preparing softened water comprises a filter cartridge and an auxiliary mechanism, wherein the front end of the filter cartridge is fixed with a switch, a power cord is arranged at the left end of the filter cartridge, a water inlet is formed in the lower end of the filter cartridge, a water outlet is formed in the left end of the filter cartridge, the upper left end of the filter cartridge is communicated and connected with a sewage discharge outlet, the middle part of the upper end of the filter cartridge is fixed with a motor into a whole, the left end of the auxiliary mechanism is fixed with the filter cartridge, the auxiliary mechanism consists of a shell, a rotating shaft, a turntable, a belt, a fixing block, a spring, a sliding block, a pull rope, a pull ring, a limiting block and a cleaning device, the upper rear end of the inner side of the shell is fixed with the rotating shaft, the front end of the rotating shaft is fixed with the turntable into, the upper end of the spring is fixed with the sliding block in a welding mode, the middle of the lower end of the fixing block is fixed with the pull rope, the lower end of the pull rope is provided with a pull ring, the left lower end of the belt is fixed with the limiting block into a whole, the left end of the limiting block is fixed with the cleaning device in a welding mode, the left end of the shell is fixed with the filter cylinder, and the motor is electrically connected with the power line through a switch.

The cleaning device is fixed mutually by clean piece, recess and slide bar, the recess has been seted up to clean piece right-hand member, the recess right-hand member is through connection with the slide bar, the clean piece outside closely laminates with the cartridge filter inboard.

The slider is inboard the middle part seted up the spout, and spout length is 4 cm.

The distance between the springs is 1cm, and the maximum traction force of the springs is 10N.

The fixed block is protruding word form, and the fixed block embedding is in the slider spout.

An opening is formed in the right lower end of the shell, and the width of the opening is equal to that of the pull rope.

The cleaning block is in a round table shape, the cleaning block is large in size at the top and small in size at the bottom, and the difference between the upper radius and the lower radius is 1 cm.

The slide bar is 7 words form, and the slide bar is 3cm with the biggest slidable distance of recess.

The pull rope is made of rubber.

The shell is made of stainless steel.

The method has the advantages that: the utility model discloses a self-cleaning filter is used in demineralized water preparation through setting up complementary unit in the cartridge filter right-hand member, stimulates the pull ring downwards for the fixed block slides in the slider, thereby drives the belt and cooperates with the carousel, makes belt pulling cleaning device then, has reached the filter of being convenient for and has filtered, improves work efficiency's advantage.

The method has the advantages that: the utility model discloses a self-cleaning filter is used in demineralized water preparation, through setting up cleaning device in the cartridge filter inboard, when the slide bar rises to the recess top, the clean piece is convenient for to the inboard impurity of cartridge filter in the inboard slip of cartridge filter, has reached and has been convenient for clear up the advantage to the filter inner wall.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is a schematic side view of the auxiliary mechanism of the present invention;

FIG. 3 is a schematic structural view of the auxiliary mechanism of the present invention;

FIG. 4 is a schematic view of the cleaning device of the present invention;

fig. 5 is a schematic view of the front view structure of the cleaning device of the present invention.

In the figure: the device comprises a filter cartridge-1, an auxiliary mechanism-2, a switch-3, a power line-4, a water inlet-5, a water outlet-6, a sewage outlet-7, a motor-8, a shell-21, a rotating shaft-22, a rotating disc-23, a belt-24, a fixed block-25, a spring-26, a sliding block-27, a pull rope-28, a pull ring-29, a limited block-210, a cleaning device-211, a cleaning block-2111, a groove-2112 and a sliding rod-2113.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a self-cleaning filter for preparing softened water: the device comprises a filter cartridge 1 and an auxiliary mechanism 2, wherein the front end of the filter cartridge 1 is fixed with a switch 3, the left end of the filter cartridge 1 is provided with a power cord 4, the lower end of the filter cartridge 1 is provided with a water inlet 5, the left end of the filter cartridge 1 is provided with a water outlet 6, the upper left end of the filter cartridge 1 is communicated with a sewage outlet 7, the middle part of the upper end of the filter cartridge 1 is fixed with a motor 8 into a whole, the left end of the auxiliary mechanism 2 is fixed with the filter cartridge 1, the auxiliary mechanism 2 comprises a shell 21, a rotating shaft 22, a turntable 23, a belt 24, a fixing block 25, a spring 26, a sliding block 27, a pulling rope 28, a pull ring 29, a limiting block 210 and a cleaning device 211, the upper rear end of the inner side of the shell 21 is fixed with the rotating shaft 22, the front end of the rotating shaft 22 is fixed with the turntable 23 into a, spring 26 provides the effect that resets, and spring 26 upper end and slider 27 are through welded fastening, and fixed block 25 lower extreme middle part is fixed mutually with stay cord 28, and stay cord 28 lower extreme is provided with pull ring 29, and convenient to use person uses, and the left lower extreme of belt 24 is fixed an organic whole with stopper 210, and stopper 210 left end and cleaning device 211 pass through welded fastening, and the shell 21 left end is fixed mutually with cartridge filter 1, and motor 8 passes through switch 3 and is connected with power cord 4 electricity.

The cleaning device 211 is fixed by a cleaning block 2111, a groove 2112 and a sliding rod 2113, the groove 2112 is formed in the right end of the cleaning block 2111, the right end of the groove 2112 is communicated with the sliding rod 2113, the outer side of the cleaning block 2111 is tightly attached to the inner side of the filter cartridge 1, and the sliding rod 2113 can prevent blockage.

The sliding groove is formed in the middle of the inner side of the sliding block 27, the length of the sliding groove is 4cm, and the fixed block 25 can slide conveniently.

The distance between the springs 26 is 1cm, the maximum traction force of the springs 26 is 10N, and the reset effect is good.

The fixed block 25 is convex, and the fixed block 25 is embedded into the sliding groove of the sliding block 27, so that the fixed block 25 can slide better.

The right lower end of the shell 21 is provided with an opening, and the width of the opening is equal to that of the pull rope 28, so that the pull rope 28 can work better.

The cleaning block 2111 is in a circular truncated cone shape, the cleaning block 2111 is large in size at the top and small in size at the bottom, and the difference between the upper radius and the lower radius is 1cm, so that impurities can be cleaned conveniently.

The sliding rod 2113 is in a 7 shape, the maximum slidable distance between the sliding rod 2113 and the groove 2112 is 3cm, and the phenomenon that the cleaning block 2111 is blocked is prevented.

The pull rope 28 is made of rubber and has good elasticity.

The shell 21 is made of stainless steel, so that the phenomenon of rusting is prevented, and the service life of the shell 21 is prolonged.

The motor 8 described in this patent refers to an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction, the motor is represented by letter M (old standard is D) in the circuit, its main function is to generate driving torque as the power source of electrical appliances or various machines, the generator is represented by letter G in the circuit, its main function is to convert mechanical energy into electric energy.

The working principle is as follows:

firstly, the method comprises the following steps: the user can firstly place the device at a place to be used, then the device is firstly communicated with the water inlet 5 through an external pipe fitting, meanwhile, the water outlet 6 and the sewage outlet 7 are respectively sleeved with the corresponding pipe fittings, then the user connects the power cord 4 with the power supply, the motor 8 starts to work by pressing the switch 3, and external water liquid is filled into the filter cartridge 1 through the water inlet 5 for filtering;

secondly, the method comprises the following steps: and when a user needs to clean the impurities adhered to the filter cartridge 1, the external pipe fixed to the water inlet 5 is firstly removed, then the user can hold the pull ring 29 with hands, then the pull ring 29 is pulled downwards, so that the pulling rope 28 carries the fixed block 25 to slide downwards in the slide block 27, and the spring 26 is stretched, thereby, while the belt 24 fixed to the upper end of the fixed block 25 slides in the rotating disk 23, the stopper 210 fixed to the lower end of the belt 24 is lifted upward, when the limiting block 210 rises, the sliding rod 2113 slides upwards in the groove 2112 at the same time, until the sliding rod 2113 is closely attached to the upper end of the groove 2112, the cleaning block 2111 is driven to slide upwards in the filter cartridge 1, when the top end is pulled, the user releases the pull ring 29, the spring 26 contracts, so that the cleaning device 211 slides downwards in the filter cartridge 1, thereby repeatedly achieving the effect of cleaning impurities on the inner side of the filter cartridge 1;

thirdly, the method comprises the following steps: and when the switch is not needed to be used, all the switches 3 are closed, and the power line 4 is disconnected.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A self-cleaning filter for preparing softened water comprises a filter cylinder (1), wherein the front end of the filter cylinder (1) is fixed with a switch (3), a power line (4) is arranged at the left end of the filter cylinder (1), a water inlet (5) is formed in the lower end of the filter cylinder (1), a water outlet (6) is formed in the left end of the filter cylinder (1), the upper left end of the filter cylinder (1) is in through connection with a sewage outlet (7), and the middle of the upper end of the filter cylinder (1) is fixed with a motor (8) into a whole;

the method is characterized in that: the filter cartridge is characterized by further comprising an auxiliary mechanism (2), the left end of the auxiliary mechanism (2) is fixed with the filter cartridge (1), the auxiliary mechanism (2) is composed of a shell (21), a rotating shaft (22), a rotary disc (23), a belt (24), a fixing block (25), a spring (26), a sliding block (27), a pull rope (28), a pull ring (29), a limiting block (210) and a cleaning device (211), the upper end of the inner side of the shell (21) is fixed with the rotating shaft (22), the front end of the rotating shaft (22) is fixed with the rotary disc (23) into a whole, the upper end of the rotary disc (23) is connected with the belt (24) in a sliding mode, the right lower end of the belt (24) is fixed with the fixing block (25) into a whole, the upper end of the fixing block (25) is fixed with the spring (26), the upper end of the spring (26) is fixed with the sliding block (27) through welding, stay cord (28) lower extreme is provided with pull ring (29), belt (24) left side lower extreme is fixed as an organic whole with stopper (210), stopper (210) left end and cleaning device (211) are through welded fastening, shell (21) left end is fixed mutually with cartridge filter (1), motor (8) are connected with power cord (4) electricity through switch (3).

2. A softened water preparation self-cleaning filter according to claim 1, characterised in that: the cleaning device (211) is fixed by a cleaning block (2111), a groove (2112) and a sliding rod (2113), the groove (2112) is formed in the right end of the cleaning block (2111), the right end of the groove (2112) is communicated with the sliding rod (2113), and the outer side of the cleaning block (2111) is tightly attached to the inner side of the filter cartridge (1).

3. A softened water preparation self-cleaning filter according to claim 1, characterised in that: the middle part of the inner side of the sliding block (27) is provided with a sliding groove, and the length of the sliding groove is 4 cm.

4. A softened water preparation self-cleaning filter according to claim 1, characterised in that: the distance between the springs (26) is 1cm, and the maximum traction force of the springs (26) is 10N.

5. A softened water preparation self-cleaning filter according to claim 1, characterised in that: the fixed block (25) is in a convex shape, and the fixed block (25) is embedded into the sliding groove of the sliding block (27).

6. A softened water preparation self-cleaning filter according to claim 1, characterised in that: the right lower end of the shell (21) is provided with an opening, and the width of the opening is equal to that of the pull rope (28).

7. A softened water preparation self-cleaning filter according to claim 2, characterised in that: the cleaning block (2111) is in a circular truncated cone shape, and the cleaning block (2111) is large in upper part and small in lower part, and the difference of the upper radius and the lower radius is 1 cm.

8. A softened water preparation self-cleaning filter according to claim 2, characterised in that: the sliding rod (2113) is in a 7 shape, and the maximum slidable distance between the sliding rod (2113) and the groove (2112) is 3 cm.