CN219558955U - Filter core life-span detection device - Google Patents

Abstract

The utility model discloses a filter element service life detection device which comprises a detection cylinder, wherein a chute is formed in the inner wall of the detection cylinder, a partition plate is fixedly connected between the two inner walls of the detection cylinder, a water through hole is formed in the top of the partition plate, a containing groove is formed in the partition plate wall, a detection mechanism is arranged in the detection cylinder, and an auxiliary mechanism is arranged on one side of the detection cylinder. The beneficial effects are that: the auxiliary mechanism is arranged and comprises a baffle, when impurities on the surface of the filter element reach a certain degree, the baffle can quickly block water outlet holes on the baffle, so that unfiltered clean water is prevented from directly flowing out; the detection mechanism is directly arranged on a pipeline through which water flows, so that the water flow is prevented from flowing to other pipelines again for detection, and the detection speed is improved; the first trigger switch is arranged, when the sliding block descends to contact the first trigger switch, the motor can be triggered rapidly to drive the gear to rotate, the gear is used for driving the rack to drive the connecting rod and the baffle to move, the operation is rapid, and the automatic completion can be achieved.

Description

Filter core life-span detection device

Technical Field

The utility model relates to the technical field of water dispensers, in particular to a filter element service life detection device.

Background

Along with the water pollution problem becoming more serious and the existence of barreled water problem, people pay more attention to the water purifier purifying water, the safe and pure drinking water can be directly obtained through the water purifier filtering, the quality of domestic water can be improved through the use of the water purifier, the core component of the water purifier is the filter core, after long-term use of the filter core, the filter core purifying capacity failure can be caused because of the blockage of trapped matters, the reproduction of microorganisms under the trapped matters and the like, namely the filter core life expires, the water quality directly determines the service life of the filter core of the water purifier, the water quality of some places is good, the replacement period of the filter core can be relatively prolonged, otherwise, the replacement period of the filter core can be relatively shortened, and the water purifying effect and the service life are different due to different filter core materials, so that specific detection equipment is needed according to local conditions.

The Chinese patent publication No. CN211025408U has disclosed a filter core life-span detection device and water purification unit through retrieving, including the body, there are relative first port and second port on this body, the said first port is used for communicating with water outlet of the filter core, the said second port is used for communicating with water inlet of the filter core; the movable separation portion is arranged in the shell, the movable separation portion divides the shell into a first cavity and a second cavity, the first port is communicated with the first cavity, the second port is communicated with the second cavity, and the filter element service life detection device further comprises: a sensed member disposed within the housing, the sensed member being movable with the movable partition; and the sensing piece is arranged on the outer surface of the shell and is used for sensing the movement of the sensed piece.

According to the patent, the time point of replacing the filter element can be accurately determined according to the service condition of an actual filter element, however, when sundries on the filter element are more, most of water starts to be detected from the port of the detection device to enter the detection equipment, a small amount of water still flows out of the filter element, the filtering quality of the filter element is not ensured, and peculiar smell and the like in the water may not be fully adsorbed and filtered.

Disclosure of Invention

The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a filter element lifetime detection device.

The utility model realizes the above purpose through the following technical scheme:

the utility model provides a filter core life-span detection device, includes detects a section of thick bamboo, the spout has been seted up to two inner walls of detecting a section of thick bamboo, fixedly connected with baffle between two inner walls of detecting a section of thick bamboo, the limbers have been seted up at the top of baffle, the holding tank has been seted up in the baffle wall, the inside of detecting a section of thick bamboo is provided with detection mechanism, one side of detecting a section of thick bamboo is provided with the complementary unit that can block rivers continuously flow fast.

Preferably, the auxiliary mechanism comprises a protection frame, the protection frame is fixedly connected with the outer wall of the detection cylinder, a motor is fixedly connected with the inner rear wall of the protection frame, a gear is fixedly connected with the output end of the motor, a baffle is slidably connected in a containing groove formed in the partition wall, a connecting rod is fixedly connected with one side of the baffle, which is close to the protection frame, and a rack meshed with the gear is fixedly connected with the other end of the connecting rod.

Preferably, the detection mechanism comprises two symmetrically arranged limiting rods, the limiting rods are fixedly connected in a sliding groove formed in the inner wall of the detection cylinder, sliding blocks which are tightly matched with the sliding groove are connected to the limiting rods in a sliding manner, springs are connected to the bottoms of the sliding blocks and the bottoms of the sliding grooves, mounting plates located above the partition plates are connected between the two sliding blocks, a plurality of clamping grooves are formed in the tops of the mounting plates, and filter cores are arranged in the clamping grooves.

Preferably, a first trigger switch is arranged at the bottom of the sliding groove formed in the inner wall of the detection cylinder.

Preferably, the top of the detection cylinder is connected with a water inlet pipe, and the bottom of the detection cylinder is connected with a water outlet pipe.

Preferably, the inner wall of the baffle wall, which is provided with the accommodating groove and is far away from the protective frame, is provided with a second trigger switch.

The beneficial effects are that: the auxiliary mechanism is arranged and comprises a baffle, when impurities on the surface of the filter element reach a certain degree, the baffle can quickly block water outlet holes on the baffle, so that unfiltered clean water is prevented from directly flowing out; the detection mechanism is directly arranged on a pipeline through which water flows, so that the water flow is prevented from flowing to other pipelines again for detection, and the detection speed is improved; the first trigger switch is arranged, when the sliding block descends to contact the first trigger switch, the motor can be triggered rapidly to drive the gear to rotate, the gear is used for driving the rack to drive the connecting rod and the baffle to move, the operation is rapid, and the automatic completion can be achieved.

Additional features and advantages of the utility model will be set forth in the description which follows, or may be learned by practice of the utility model.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a schematic diagram of a cartridge life detection device according to the present utility model;

FIG. 2 is a front view of a cartridge life detection device according to the present utility model;

FIG. 3 is a front view showing the internal structure of a filter cartridge life detection device according to the present utility model;

FIG. 4 is a top view of a mounting plate of a cartridge life detection device of the present utility model;

fig. 5 is a left side view of the inner structure of the protective frame of the filter element life detection device.

The reference numerals are explained as follows: 1. a detection cylinder; 101. a water inlet pipe; 102. a water outlet pipe; 103. a partition plate; 2. a detection mechanism; 201. a limit rod; 202. a slide block; 203. a spring; 204. a mounting plate; 205. a filter element; 206. a first trigger switch; 3. an auxiliary mechanism; 301. a protective frame; 302. a motor; 303. a gear; 304. a baffle; 305. a connecting rod; 306. a rack; 307. and a second trigger switch.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The utility model is further described below with reference to the accompanying drawings:

examples

As shown in fig. 1-5, a filter element life detection device comprises a detection cylinder 1, wherein a chute is formed in the inner wall of the detection cylinder 1, a partition plate 103 is fixedly connected between the two inner walls of the detection cylinder 1, a water through hole is formed in the top of the partition plate 103, a containing groove is formed in the wall of the partition plate 103, a detection mechanism 2 is arranged in the detection cylinder 1, and an auxiliary mechanism 3 capable of rapidly blocking water flow to continue to flow is arranged on one side of the detection cylinder 1.

In this embodiment, the auxiliary mechanism 3 includes a protection frame 301, the protection frame 301 is connected to the outer wall of the detection cylinder 1 by a bolt, a motor 302 is connected to the inner rear wall of the protection frame 301 by a bolt, a gear 303 is fixedly connected to the output end of the motor 302, a baffle 304 is slidably connected in a containing groove formed in the wall of the partition 103, a connecting rod 305 is fixedly connected to one side of the baffle 304, which is close to the protection frame 301, a sealing device is arranged between the connecting rod 305 and the inner wall of the detection cylinder 1, a rack 306 meshed with the gear 303 is fixedly connected to the other end of the connecting rod 305, the motor 302 drives the gear 303 to rotate, the gear 303 is meshed with the rack 306 to drive the rack 306 to move, and the rack 306 drives the connecting rod 305 to drive the baffle 304 to move.

In this embodiment, the detection mechanism 2 includes two symmetrically arranged limit rods 201, the limit rods 201 are fixedly connected in a chute formed in the inner wall of the detection cylinder 1, a slide block 202 tightly matched with the chute is slidably connected on the limit rods 201, a spring 203 is connected between the bottom of the slide block 202 and the bottom of the chute, a mounting plate 204 positioned above the partition plate 103 is connected between the two slide blocks 202, a plurality of clamping grooves are formed in the top of the mounting plate 204, a filter element 205 is arranged in the clamping grooves, when excessive impurities or blockage occurs on the surface of the filter element 205, water flow is blocked in the filter element 205, so that the weight of the mounting plate 204 is heavier and heavier, then the slide block 202 drives the mounting plate 204 to descend, when the slide block 202 contacts a first trigger switch 206, a motor 302 is started, and a manually controlled switch is required to be arranged to control the start and stop of the motor 302, and after the filter element 205 is replaced, the manually controlled switch is used to reverse the motor 302, so that the water outlet is opened.

In this embodiment, a first trigger switch 206 is disposed at the bottom of a chute formed on the inner wall of the detection cylinder 1, and when the slider 202 contacts the first trigger switch 206, the motor 302 is started.

In this embodiment, the top of the detection cylinder 1 is connected with a water inlet pipe 101, the bottom of the detection cylinder 1 is connected with a water outlet pipe 102, tap water enters the detection cylinder 1 through the water inlet pipe 101 for purification, purified water flows out through the water outlet pipe 102 after passing through the water outlet hole, and control valves are arranged in the water inlet pipe 101 and the water outlet pipe 102.

In this embodiment, the inner wall of the partition 103, which is far away from the protective frame 301, is provided with a second trigger switch 307, and when the baffle 304 touches the second trigger switch 307, the motor 302 is stopped.

Working principle: in the utility model, under normal conditions, tap water enters the detection cylinder 1 through the water inlet pipe 101, impurities or peculiar smell in the water inlet pipe 101 are filtered and absorbed by the filter element 205, purified water flows out through the water outlet pipe 102 after passing through the water outlet hole, when the impurities on the surface of the filter element 205 are excessive or blocked, the water flow is blocked in the filter element 205, the weight of the mounting plate 204 is heavier and heavier, then the sliding block 202 drives the mounting plate 204 to descend, when the sliding block 202 contacts the first trigger switch 206, the motor 302 is started, the motor 302 drives the gear 303 to rotate, the gear 303 is meshed with the rack 306 to drive the rack 306 to move, the rack 306 drives the connecting rod 305 to drive the baffle 304 to move, the water outlet hole is blocked quickly, when the baffle 304 contacts the second trigger switch 307, the motor 302 is stopped, and after the filter element 205 is replaced, the mounting plate 204 is reset under the action of the elastic force of the spring 203.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a filter core life-span detection device, includes detection section of thick bamboo (1), its characterized in that: the water flow detection device comprises a detection cylinder (1), wherein a chute is formed in the inner wall of the detection cylinder (1), a partition plate (103) is fixedly connected between the two inner walls of the detection cylinder (1), a water through hole is formed in the top of the partition plate (103), a containing groove is formed in the wall of the partition plate (103), a detection mechanism (2) is arranged in the detection cylinder (1), and an auxiliary mechanism (3) capable of rapidly blocking water flow to continue to flow is arranged on one side of the detection cylinder (1);

the auxiliary mechanism (3) comprises a protection frame (301), the protection frame (301) is fixedly connected with the outer wall of the detection cylinder (1), a motor (302) is fixedly connected with the inner rear wall of the protection frame (301), a gear (303) is fixedly connected with the output end of the motor (302), a baffle (304) is slidably connected in a containing groove formed in the wall of the baffle (103), a connecting rod (305) is fixedly connected with one side of the baffle (304) close to the protection frame (301), and a rack (306) meshed with the gear (303) is fixedly connected with the other end of the connecting rod (305).

2. A cartridge life detection device according to claim 1, wherein: the detection mechanism (2) comprises two limit rods (201) which are symmetrically arranged, the limit rods (201) are fixedly connected in a sliding groove formed in the inner wall of the detection cylinder (1), sliding blocks (202) which are tightly matched with the sliding groove are connected to the limit rods (201) in a sliding manner, springs (203) are connected to the bottoms of the sliding blocks (202) and the bottoms of the sliding grooves, mounting plates (204) which are located above the partition plates (103) are connected between the two sliding blocks (202), and a plurality of clamping grooves are formed in the tops of the mounting plates (204), and filter cores (205) are arranged in the clamping grooves.

3. A cartridge life detection device according to claim 1, wherein: the bottom of a chute formed in the inner wall of the detection cylinder (1) is provided with a first trigger switch (206).

4. A cartridge life detection device according to claim 1, wherein: the top of detection section of thick bamboo (1) is connected with inlet tube (101), the bottom of detection section of thick bamboo (1) is connected with outlet pipe (102).

5. A cartridge life detection device according to claim 1, wherein: the inner wall of the baffle (103) provided with a containing groove far away from the protective frame (301) is provided with a second trigger switch (307).