CN210645355U

CN210645355U - Filter with timing control function

Info

Publication number: CN210645355U
Application number: CN201920890688.3U
Authority: CN
Inventors: 陈校波; 陈宝红; 戴志鹏; 叶峰
Original assignee: Zhejiang Weibang Electromechanical Technology Co ltd
Current assignee: Zhejiang Weibang Electromechanical Technology Co ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-06-02
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a take filter of timing control function aims at solving the supporting filter of swimming pool and can not the not enough of timing switch. The utility model discloses an including organism, motor, filter core, motor output shaft connecting impeller, the encapsulating inlays the dress timing circuit board in the motor, sets up the timing module who is used for controlling motor timing switch on the timing circuit board, is equipped with the filter chamber in the organism, and the filter core is installed in the filter chamber, sets up water inlet, the delivery port with the filter chamber intercommunication on the organism, and the impeller mounting is close to the delivery port position. The filter with the timing control function is internally provided with the timing function, and has a simple structure and high reliability.

Description

Filter with timing control function

Technical Field

The utility model relates to a filter, more specifically say, it relates to a take filter of timing control function.

Background

The existing filters matched with the above-ground swimming pool generally work for 8 hours to clean the swimming pool, but the above-ground swimming pool filters on the market generally have no timing function, and if the filters are forgotten to be shut down in the filtering and cleaning process of the water pool, the filters can work all the time, the service life of the product is influenced, and the waste of energy is caused. In order to achieve the timing effect in the existing product, a timer is added on a plug, and a power supply is cut off at regular time to achieve timing shutdown of a filter.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes the supporting filter of swimming pool can not time switch not enough, provides a take filter of timing control function, and the filter embeds timing function, simple structure, and the reliability is high.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a take filter of timing control function, includes organism, motor, filter core, and motor output shaft connects the impeller, and the encapsulating inlays the dress timing circuit board in the motor, sets up the timing module that is used for controlling motor timing switch on the timing circuit board, is equipped with the filter chamber in the organism, and the filter core is installed in the filter chamber, sets up water inlet, the delivery port that communicates with the filter chamber on the organism, and the impeller is installed near the delivery port position.

And the timing module on the timing circuit board is used for controlling a timing switch of the motor to realize a timing automatic working mode of the filter. The timing circuit board is embedded in the motor by glue filling, the structure is simple, the sealing performance is good, and the occupied space is small. The motor drives the impeller to rotate after rotating, so that water flow enters the filter chamber from the water inlet and is discharged from the water outlet after being filtered by the filter element, and the reliability of the working process is high.

Preferably, the filter element is of an annular structure, a liquid inlet annular cavity is arranged between the outer wall of the filter element and the inner wall of the filter chamber, the water inlet is communicated with the liquid inlet annular cavity, and the inner cavity of the annular filter element is communicated with the water outlet. The water passing area of the annular filter element is large, and the filtering speed is favorably improved.

Preferably, the machine body is communicated with a liquid drainage channel, the open end of the liquid drainage channel is a water outlet, and the impeller is arranged in the liquid drainage channel. The arrangement of the liquid drainage channel is convenient for the installation and the arrangement of the impeller.

Preferably, a liquid outlet pipe extending radially outwards is arranged in the middle of the lower end face of the machine body, an extending ring extending downwards is arranged on the edge of the lower end of the machine body, the liquid outlet pipe penetrates through the extending ring, and the liquid discharge channel is tightly connected with the liquid outlet pipe. The machine body is connected with the liquid discharge channel through the liquid discharge pipe, and the connection is convenient and reliable.

Preferably, the base is connected to the organism lower extreme, and the motor is installed on the base, connects the protection casing on the motor. The base is arranged to be beneficial to stable support of the whole filter, and the protective cover plays a good role in protecting the motor.

Preferably, the machine body is of a cylindrical structure, the upper end of the machine body is connected with the upper cover, the upper cover is provided with an exhaust hole close to the middle, and the exhaust hole is connected with the sealing plug. This arrangement facilitates cleaning of the filter.

Preferably, a positioning convex ring is arranged on the outer wall of the upper cover close to the lower end of the upper cover, a connecting ring with an L-shaped section is arranged at the upper end of the machine body, the positioning convex ring is supported on the connecting ring, a sealing ring is arranged between the positioning convex ring and the connecting ring, a limiting sleeve is tightly connected to the outer wall of the connecting ring, a butting ring is arranged on the limiting sleeve, and the lower end of the butting ring is butted against the positioning convex ring. The upper cover is connected with the machine body conveniently and reliably, and the sealing performance is good after connection.

Preferably, the upper end face and the lower end face of the filter element are respectively provided with an annular groove, the inner wall of the filter chamber and the two annular grooves are correspondingly provided with two annular raised lines one by one, and the annular raised lines are installed in the annular grooves in a matched mode. The upper end and the lower end of the filter element are stably and reliably installed with the inner wall of the filter chamber.

Compared with the prior art, the beneficial effects of the utility model are that: the filter with the timing control function is internally provided with the timing function, and has simple structure and high reliability.

Drawings

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

fig. 2 is an exploded view of the present invention;

FIG. 3 is a cross-sectional view of the body position of the present invention;

fig. 4 is a cross-sectional view of the present invention;

fig. 5 is a circuit schematic of the timing module of the present invention;

in the figure: 1. organism, 2, motor, 3, filter core, 4, impeller, 5, timing circuit board, 6, filter chamber, 7, water inlet, 8, delivery port, 9, feed liquor ring chamber, 10, flowing back passageway, 11, drain pipe, 12, extension ring, 13, base, 14, protection casing, 15, upper cover, 16, exhaust hole, 17, closed stopper, 18, location bulge loop, 19, go-between, 20, sealing washer, 21, stop collar, 22, butt ring, 23, annular groove, 24, annular sand grip.

Detailed Description

The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:

example (b): a filter with timing control function (see attached figures 1 to 4) comprises a machine body 1, a motor 2 and a filter element 3, wherein a motor output shaft is connected with an impeller 4, and the filter is characterized in that a timing circuit board 5 is embedded in the motor in a glue pouring mode, the timing circuit board is arranged at the upper end of the motor, a timing module used for controlling a timing switch of the motor is arranged on the timing circuit board, a specific circuit diagram of the timing module is shown in the attached figure 5 in detail, a filter chamber 6 is arranged in the machine body, the filter element is arranged in the filter chamber, a water inlet 7 and a water outlet 8 which are communicated with the filter chamber are. The filter core is the loop configuration, is equipped with feed liquor ring chamber 9 between filter core outer wall and the filter chamber inner wall, water inlet and feed liquor ring chamber intercommunication, the inner chamber and the delivery port intercommunication of loop filter core. The machine body is communicated with an L-shaped liquid drainage channel 10, the open end of the liquid drainage channel is a water outlet, and the impeller is arranged in the liquid drainage channel. The middle position of the lower end face of the machine body is provided with a liquid outlet pipe 11 which extends radially outwards, the edge of the lower end of the machine body is provided with an extension ring 12 which extends downwards, the liquid outlet pipe penetrates through the extension ring, and the liquid discharge channel is tightly connected with the liquid outlet pipe.

The lower end of the machine body is connected with a base 13, the motor is arranged on the base, and the motor is connected with a protective cover 14. The machine body is of a cylindrical structure, the upper end of the machine body is connected with an upper cover 15, an exhaust hole 16 is arranged on the upper cover close to the middle, and a sealing plug 17 is connected on the exhaust hole. The outer wall of the upper cover is provided with a positioning convex ring 18 close to the lower end, the upper end of the machine body is provided with a connecting ring 19 with an L-shaped section, the positioning convex ring is supported on the connecting ring, a sealing ring 20 is arranged between the positioning convex ring and the connecting ring, the outer wall of the connecting ring is closely connected with a limiting sleeve 21, the limiting sleeve is provided with a butting ring 22, and the lower end of the butting ring is butted on the positioning convex ring. All be equipped with annular groove 23 on the both ends face about the filter core, be equipped with two annular sand grip 24 with two annular groove one-to-one on the filter chamber inner wall, an annular sand grip sets up in body cavity bottom position, and another annular sand grip sets up on the upper cover lower surface, and annular sand grip adaptation is installed in the annular groove.

The above-described embodiments are merely preferred and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a take filter of timing control function, includes organism, motor, filter core, motor output shaft impeller, characterized by, the encapsulating inlays the dress timing circuit board in the motor, sets up the timing module who is used for controlling motor timing switch on the timing circuit board, is equipped with the filter chamber in the organism, and the filter core is installed in the filter chamber, sets up water inlet, the delivery port with the filter chamber intercommunication on the organism, and the impeller is installed near the delivery port position.

2. The filter with the timing control function as claimed in claim 1, wherein the filter element is in a ring structure, a liquid inlet ring cavity is arranged between the outer wall of the filter element and the inner wall of the filter chamber, the water inlet is communicated with the liquid inlet ring cavity, and the inner cavity of the ring-shaped filter element is communicated with the water outlet.

3. The filter with the timing control function as claimed in claim 1, wherein the body is communicated with a liquid discharge passage, the open end of the liquid discharge passage is a water outlet, and the impeller is installed in the liquid discharge passage.

4. The filter with the timing control function as claimed in claim 3, wherein the central position of the lower end surface of the body is provided with a liquid outlet pipe extending radially outwards, the edge of the lower end of the body is provided with an extending ring extending downwards, the liquid outlet pipe penetrates through the extending ring, and the liquid discharge channel is tightly connected with the liquid outlet pipe.

5. The filter with the timing control function as claimed in any one of claims 1 to 4, wherein the lower end of the body is connected with a base, the motor is mounted on the base, and the motor is connected with a protective cover.

6. The filter with the timing control function as claimed in any one of claims 1 to 4, wherein the filter body is of a cylindrical structure, the upper end of the filter body is connected with the upper cover, the upper cover is provided with an exhaust hole near the middle position, and the exhaust hole is connected with the closing plug.

7. The filter with the timing control function as claimed in claim 6, wherein the outer wall of the upper cover is provided with a positioning convex ring near the lower end, the upper end of the filter body is provided with a connecting ring with an L-shaped section, the positioning convex ring is supported on the connecting ring, a sealing ring is arranged between the positioning convex ring and the connecting ring, the outer wall of the connecting ring is tightly connected with a limiting sleeve, the limiting sleeve is provided with an abutting ring, and the lower end of the abutting ring abuts against the positioning convex ring.

8. A filter with a timing control function as claimed in any one of claims 1 to 4, wherein the filter element is provided with annular grooves on both upper and lower end faces thereof, and two annular ribs are provided on the inner wall of the filter chamber in one-to-one correspondence with the two annular grooves, the annular ribs being fittingly fitted in the annular grooves.