CN209490539U - A kind of direct drinking production filter avoiding blocking - Google Patents

Abstract

The utility model discloses a filter for direct drinking water production which avoids clogging, which comprises a machine casing, a motor, a water outlet pipe and a casing cover. A water inlet pipe is fixed inside, a baffle plate is provided on the top of the casing, and mounting blocks are fixed on the left and right sides below the baffle plate, and a push block is arranged below the baffle plate, and the motor is located at the bottom of the casing. On the left side, a connecting rod is provided below the push block, a second filter screen is provided below the scraper, the outlet pipe is located at the bottom of the casing, and the casing cover is located inside the bucket. In the direct drinking water production filter that avoids clogging, the upper surface of the first filter screen is exposed to the outside, so as to facilitate cleaning of the garbage on the first filter screen, and the left and right sliding of the scraper is used to clean the garbage on the second filter screen to avoid excessive garbage Cause large-area blockage of the second filter screen, and facilitate drainage.

Description

A filter for direct drinking water production avoiding clogging

technical field

The utility model relates to the technical field of direct drinking water production, in particular to a filter for direct drinking water production that avoids clogging.

Background technique

As the name suggests, direct drinking water is water that can be used directly. The pH of direct drinking water is weakly alkaline. It contains minerals needed by the human body and meets the standards for drinking water. Remove coarse particles of impurities, sludge, colloids and suspended substances in the water until the biological bacteria in the water are killed to ensure the water quality, so the filter in the production process of direct drinking water is divided into multiple stages. Generally, the function of the first stage is to filter the particle size in the water Larger impurities.

When the existing filters for direct drinking water production filter impurities with large particle sizes, the large-size garbage will easily block the filter screen, causing large-scale blockage of the filter screen and affecting the filtering effect. The internal accumulation of the shell is not convenient for drainage. Therefore, we propose a filter for direct drinking water production that avoids clogging, so as to solve the above-mentioned problems.

Utility model content

The purpose of this utility model is to provide a filter for direct drinking water production that avoids clogging, so as to solve the problem that the existing filter for direct drinking water production proposed in the above-mentioned background technology is easy to block the filter screen with garbage with a large particle size, causing the filter screen to be blocked. The large area of the filter is blocked, which affects the filtering effect, and when draining, the water is easy to accumulate inside the casing, which is inconvenient to drain.

In order to achieve the above purpose, the utility model provides the following technical solutions: a filter for direct drinking water production that avoids clogging, including a casing, a motor, a water outlet pipe and a casing cover, and supports are provided on the left and right sides of the bottom of the casing rod, and the top of the casing is provided with a water inlet frame, the inside of the water inlet frame is fixed with a water inlet pipe, and a water bucket is arranged under the water inlet pipe, and the inside of the water bucket is fitted with a first filter screen, so The inner top of the casing is provided with a baffle plate, and the left and right sides below the baffle plate are fixed with mounting blocks, the bottom of the baffle plate is provided with a push block, and the inner thread of the push block is connected with a screw rod, and the motor It is located on the left side of the casing, and the output end of the motor is connected with a screw rod, a connecting rod is arranged under the push block, and a scraper is arranged under the connecting rod, and a second filter screen is arranged under the scraper , and the left and right sides of the second filter screen are provided with rubber plates, the outlet pipe is located at the bottom end of the casing, and the bottom end of the outlet pipe is threadedly connected with a pipe cover, and the cover is located inside the bucket, and The case cover is fastened on the top of the case.

Preferably, the inner bottom of the casing has a quadrilateral structure, and the top of the casing runs through the top of the water outlet pipe, and the longitudinal section of the water outlet pipe has a "V"-shaped structure.

Preferably, the mesh diameter of the first filter is larger than the mesh diameter of the second filter, and the connection between the second filter and the casing is a slot connection.

Preferably, the longitudinal section of the shielding plate is a trapezoidal structure, and the shielding plate is installed inside the casing through the mounting block slot.

Preferably, the push block and the second filter screen form a left-right sliding structure, and the width of the push block is smaller than the bottom width of the shielding plate.

Preferably, the scraper, the push block and the connecting rod are all connected by thread, and the lower surface of the scraper is attached to the upper surface of the second filter screen.

Compared with the prior art, the beneficial effect of the utility model is: the filter for direct drinking water production avoiding clogging, the upper surface of the first filter screen is exposed to the outside world, so that it is convenient to clean up the garbage on the first filter screen, and the scraper is used to clean the filter screen. Swipe left and right to clean the garbage on the second filter to avoid large-area blockage of the second filter caused by too much garbage, and to facilitate drainage;

1. It is equipped with a water bucket and a first filter screen, and the first filter screen is used to remove the garbage with a large particle size in the water. - filter clogged;

2. It is equipped with a push block, a motor, a screw, a connecting rod, a scraper and a second filter screen. Under the action of the motor, the screw rotates, so that the push block threaded with the screw moves, and the scraper moves in the second The upper part of the filter net moves to push the garbage on the second filter net to both sides of the second filter net, so as to avoid the large-area blockage of the second filter net caused by too much garbage and affect the use function of the second filter net;

3. It is equipped with a water outlet pipe and a casing. The inner bottom of the casing has a quadrilateral structure, and the longitudinal section of the water outlet pipe has a "V"-shaped structure. Water can quickly flow out from the inside of the casing to facilitate drainage.

Description of drawings

Fig. 1 is the schematic diagram of the cut-away structure of the utility model when viewed from the front;

Fig. 2 is the schematic diagram of enlarged structure at A place in Fig. 1 of the utility model;

Fig. 3 is a schematic diagram of a side view cut-away structure of the utility model;

Fig. 4 is a schematic diagram of the overall structure of the shielding plate of the present invention;

Fig. 5 is a schematic diagram of the connection structure of the connecting rod and the scraper of the present invention.

In the figure: 1, casing; 2, support rod; 3, water inlet frame; 4, water inlet pipe; 5, bucket; 6, first filter net; 7, shielding plate; 8, installation block; ; 10, motor; 11, screw mandrel; 12, connecting rod; 13, scraper; 14, second filter screen; 15, rubber plate; 16, outlet pipe; 17, pipe cover;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-5, the utility model provides a technical solution: a filter for direct drinking water production that avoids clogging, including a casing 1, a support rod 2, a water inlet frame 3, a water inlet pipe 4, a bucket 5, First filter screen 6, shielding plate 7, installation block 8, push block 9, motor 10, screw rod 11, connecting rod 12, scraper 13, second filter screen 14, rubber plate 15, outlet pipe 16, pipe cover 17 and the shell cover 18, the bottom left and right sides of the casing 1 are provided with support rods 2, and the top of the casing 1 is provided with a water inlet frame 3, the inside of the water inlet frame 3 is fixed with a water inlet pipe 4, and the water inlet pipe 4 A water bucket 5 is arranged below, and the inside of the water bucket 5 is snapped with a first filter screen 6, the mesh diameter of the first filter screen 6 is greater than the mesh diameter of the second filter screen 14, and the second filter screen 14 and The connection mode of the casing 1 is a card slot connection, and the second filter screen 14 and the first filter screen 6 are used to filter the water multiple times to enhance the filtering effect. Mounting blocks 8 are fixed on the left and right sides of the bottom of the shielding plate 7, and a push block 9 is arranged below the shielding plate 7, and the internal thread of the push block 9 is connected with a screw 11, and the motor 10 is located on the left side of the casing 1, and the motor 10 The output end is connected with a screw mandrel 11, a connecting rod 12 is arranged under the push block 9, and a scraper 13 is arranged under the connecting rod 12, and the connection modes of the scraper 13 and the push block 9 and the connecting rod 12 are threaded connections, And the lower surface of the scraper 13 is attached to the upper surface of the second filter screen 14, so that the scraper 13 is conveniently taken out between the push block 9 and the connecting rod 12, and the second filter screen 14 is glued on the second filter screen 14 by the scraper 13. Attached garbage removal, the bottom of the scraper 13 is provided with a second filter 14, and the left and right sides of the second filter 14 are provided with rubber plates 15, the outlet pipe 16 is located at the bottom of the casing 1, and the outlet pipe 16 The bottom end of the pipe is threadedly connected with a pipe cover 17, and the shell cover 18 is located on the inner side of the bucket 5, and the shell cover 18 is engaged on the top of the casing 1;

As shown in Figure 1, the inner bottom of the casing 1 has a quadrilateral structure, and the top of the casing 1 runs through the top of the water outlet pipe 16, and the longitudinal section of the water outlet pipe 16 has a "V"-shaped structure, which is convenient for drainage and avoids water accumulation. Inside the casing 1;

As shown in Fig. 3 and Fig. 4, the vertical section of the baffle plate 7 is a trapezoidal structure, and the baffle plate 7 is installed in the inside of the casing 1 through the slot of the mounting block 8, so that the baffle plate 7 is conveniently taken out from the inside of the casing 1, and the block is pushed. 9 and the second filter screen 14 form a left and right sliding structure, and the width of the push block 9 is smaller than the bottom width of the shielding plate 7, and the shielding plate 7 is used to protect the push block 9 and the screw mandrel 11.

Working principle: When using the filter for direct drinking water production that avoids clogging, the water that needs to be filtered first flows into the inside of the water bucket 5 through the water inlet pipe 4, passes through the first filter screen 6 inside the water bucket 5, and uses the first filter screen to 6. Leave the impurities in the water on the upper surface of the first filter screen 6. Since there is a distance between the first filter screen 6 and the water inlet pipe 4, when there is more garbage above the first filter screen 6, directly filter the first filter screen 6 The garbage on the top is removed, and the water flows to the top of the second filter screen 14 through the baffle plate 7 with a trapezoidal structure in the longitudinal section. The mesh diameter of the second filter screen 14 is smaller than the mesh diameter of the first filter screen 6. Using the second filter screen 14 water is filtered again;

When it is necessary to lead the filtered water out of the casing 1, the pipe cover 17 is taken out from the bottom of the outlet pipe 16, and the water flows out of the casing 1 through the outlet pipe 16 with a "V"-shaped structure in the longitudinal section. The inner bottom of the housing is a quadrilateral structure, and water will not remain at the bottom of the casing 1. When it is necessary to clean up the garbage above the second filter screen 14, turn on the motor 10 of the model IHSS57-36-20, and the motor 10 rotates clockwise. When the screw rod 11 rotates, the connection mode between the push block 9 and the screw rod 11 is screw connection, and the push block 9 moves to the right. When the motor 10 rotates counterclockwise, the push block 9 moves to the left, thereby The plate 13 slides left and right on the second filter screen 14, and the scraper 13 is used to scrape off the garbage on the second filter screen 14, and the garbage on the second filter screen 14 is scraped to the side of the second filter screen 14;

When the garbage on the second filter screen 14 needs to be taken out from the inside of the casing 1, the casing cover 18 is taken off from the top of the casing 1, because the shielding plate 7 is connected with the slot of the casing 1 by the mounting block 8, it is convenient Take out the shielding plate 7 from the inside of the casing 1, and the connections between the connecting rod 12, the scraper 13 and the push block 9 are threaded connections, turn the connecting rod 12, take the connecting rod 12 out from the bottom of the push block 9, and then The connecting rod 12 is taken out from the scraper 13, and then the scraper 13 is conveniently taken out from the inside of the casing 1, and the scraper 13 and the second filter screen 14 are conveniently cleaned. The filter for direct drinking water production that avoids clogging is completed above A series of operations, and the content not described in detail in this specification belongs to the prior art known to those skilled in the art.

The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be customized according to the instructions and the records of the drawings. The specific connection methods of each part adopt mature bolts, rivets, welding Conventional means, machinery, parts and equipment all adopt conventional models in the prior art, and circuit connections adopt conventional connection methods in the prior art, which will not be described in detail here.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (6)

1. a kind of direct drinking production filter for avoiding blocking, including casing (1), motor (10), outlet pipe (16) and cap (18), it is characterised in that: be provided with support rod (2) at left and right sides of the lower section of the casing (1), and set above casing (1) It is equipped with into water frame (3), the inside of water inlet frame (3) is fixed with water inlet pipe (4), and is provided with bucket below water inlet pipe (4) (5), and the engaging of the inside of bucket (5) is equipped with the first filter screen (6), and the inner tip of the casing (1), which is provided with, blocks Plate (7), and be respectively and fixedly provided with mounting blocks (8) at left and right sides of the lower section of shutter (7), it is provided with and pushes away below the shutter (7) Block (9), and the internal whorl of pushing block (9) is connected with screw rod (11), the motor (10) is located at the left side of casing (1), and motor (10) output end is connected with screw rod (11), is provided with connecting rod (12) below the pushing block (9), and under connecting rod (12) Side is provided with scraper plate (13), is provided with the second filter screen (14) below the scraper plate (13), and a left side for the second filter screen (14) Right two sides are provided with rubber slab (15), and the outlet pipe (16) is located at the bottom end of casing (1), and the bottom end spiral shell of outlet pipe (16) Line is connected with pipe lid (17), and the cap (18) is located at the inside of bucket (5), and cap (18) is fastened on the top of casing (1).

2. a kind of direct drinking production filter for avoiding blocking according to claim 1, it is characterised in that: the casing (1) inner bottom is in quadrilateral structure, and the top for having outlet pipe (16), and outlet pipe are run through in the top of casing (1) (16) the V-shaped structure in longitudinal section.

3. a kind of direct drinking production filter for avoiding blocking according to claim 1, it is characterised in that: described first The mesh diameter of filter screen (6) is greater than the mesh diameter of the second filter screen (14), and the company of the second filter screen (14) and casing (1) Mode is connect as card slot connection.

4. a kind of direct drinking production filter for avoiding blocking according to claim 1, it is characterised in that: described to block The trapezoidal structure in longitudinal section of plate (7), and shutter (7) is mounted on the inside of casing (1) by mounting blocks (8) card slot.

5. a kind of direct drinking production filter for avoiding blocking according to claim 1, it is characterised in that: the pushing block (9) structure that horizontally slips is constituted with the second filter screen (14), and the width size of pushing block (9) is less than the bottom width of shutter (7).

6. a kind of direct drinking production filter for avoiding blocking according to claim 1, it is characterised in that: the scraper plate (13) and pushing block (9) is to be threadedly coupled, and the lower surface of scraper plate (13) is filtered with second with the connection type of connecting rod (12) The upper surface of net (14) fits.