CN203784536U - Water purifier quick connector and water purifier with same - Google Patents

Abstract

The utility model discloses a quick joint of a water purifier and a water purifier provided with the quick joint. The quick joint of the water purifier comprises: a pipe body having a first nozzle, a second nozzle and connecting the first nozzle and the first nozzle. The channel of the second nozzle; the first chuck and the second chuck are respectively arranged in the first nozzle and the second nozzle; and also include: a filter part, arranged in the passage, in the Several filter holes are arranged on the filter part. In the quick joint of the utility model and the water purifier with the quick joint, since the channel of the quick joint is equipped with a filter component, impurities such as welding slag generated during processing are intercepted by the filter component to prevent impurities from entering the waterway of the water purifier, thereby Minimize the failure rate of internal components caused by debris to work abnormally, and improve the company's reputation and product quality; moreover, when there are many impurities attached to the filter parts, the quick connector can be easily removed for cleaning.

Description

Quick connector of water purifier and water purifier with the quick connector

technical field

The utility model relates to a treatment device for water, waste water or sewage, in particular to a quick joint of a water purifier and a water purifier with the quick joint.

Background technique

At present, the water purifier industry generally uses quick connectors, filter elements and other assembled products. In order to achieve sealing performance, the filter element is usually sealed in the plastic bottle by rotary welding, ultrasonic welding, etc., so it is inevitable that welding slag will be generated during the processing, and then debris will enter the waterway of the water purifier, resulting in waste water that is higher than that of the solenoid valve and pressure switch. Other components are clogged, poorly sealed and leaked, which leads to abnormal operation of the whole machine, which makes the after-sales failure rate of water purifier products high.

Contents of the invention

In view of the above-mentioned current state of the art, the technical problem to be solved by the utility model is to provide a quick connector of a water purifier, which can reduce the failure rate of abnormal operation of internal components caused by sundries. Another technical problem to be solved by the utility model is to provide a water purifier with the quick connector.

In order to solve the above technical problems, the utility model provides a quick connector for water purifiers, comprising: a pipe body with a first nozzle, a second nozzle and a channel connecting the first nozzle and the second nozzle ; The first chuck and the second chuck are respectively arranged in the first nozzle and the second nozzle; also include:

A filter component is arranged in the passage, and several filter holes are arranged on the filter component.

In one of the embodiments, the diameter of the filter hole of the filter component is smaller than the diameter of the water passage hole of the waste water ratio solenoid valve of the water purifier.

In one of the embodiments, the filter element is conical.

In one of the embodiments, the filter element is frustum-shaped, which includes a conical cylinder whose diameter gradually decreases along the direction from the first orifice to the second orifice and a small diameter The end plate at the end, the cylinder body and/or the end plate are provided with the filter holes.

In one of the embodiments, the channel is stepped, including a first segment, a second segment, a third segment and a fourth segment sequentially connected from the first nozzle to the second nozzle, the The inner diameter of the second section is smaller than the inner diameter of the first section, the inner diameter of the third section is smaller than the inner diameter of the fourth section, the first chuck is installed in the first section, and the filter element is fixed In the second section, the second chuck is installed in the fourth section.

In one of the embodiments, the third section is stepped and includes a small diameter section and a large diameter section sequentially connected along the direction from the first nozzle to the second nozzle.

In one of the embodiments, a sealing ring is installed between the first chuck and the end surface of the second section.

In one embodiment, a sealing ring is installed between the first chuck and the inner wall of the first section, and a sealing ring is installed between the second chuck and the inner wall of the fourth section.

In one of the embodiments, the channel has a buffer section, and the filter component is mounted in the buffer section so as to be axially movable along the channel.

A water purifier provided by the utility model includes the above-mentioned quick connector.

Compared with the prior art, the quick joint of the utility model and the water purifier with the quick joint, since the channel of the quick joint is equipped with a filter component, impurities such as welding slag generated during processing are intercepted by the filter component to prevent impurities from Enter the waterway of the water purifier, thereby minimizing the failure rate of internal components caused by sundries, and improving the company's reputation and product quality; moreover, when there are many impurities attached to the filter parts, it can be easily removed and quickly Connectors are cleaned.

The beneficial effects of the additional technical features of the utility model will be described in the specific implementation mode of this specification.

Description of drawings

Fig. 1 is a schematic diagram of the main structure of the quick connector of the water purifier in one of the embodiments of the present invention;

Fig. 2 is a schematic diagram of the upward structure of the quick connector of the water purifier;

Fig. 3 is a sectional view along line A-A of Fig. 2 .

Description of reference signs: 10, pipe body; 11, first nozzle; 12, second nozzle; 13, channel; 131, first section; 132, second section; 133, third section; 133a, large diameter Section; 133b, small diameter section; 134, fourth section; 20, first clamp; 30, second clamp; 40, filter component; 41, cylinder; 42, end plate; 43, filter hole.

Detailed ways

The utility model is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

In one embodiment of the present utility model, a quick connector for a water purifier is provided. As shown in Figure 1-3, the quick connector for a water purifier includes a pipe body 10, a first chuck 20 and a second chuck 30, the The tube body 10 has a first nozzle 11 , a second nozzle 12 and a channel 13 communicating with the first nozzle 11 and the second nozzle 12 . The first chuck 20 and the second chuck 30 are respectively disposed in the first nozzle 11 and the second nozzle 12 . It also includes a filter component 40 , which is arranged in the channel 13 , and a plurality of filter holes 43 are arranged on the filter component 40 . The material of the filter component 40 can be a steel mesh or a fiber filter mesh. Since the channel 13 of the quick connector is equipped with a filter part 40, impurities such as welding slag generated during processing are intercepted by the filter part 40 to prevent impurities from entering the water path of the water purifier, greatly improving the reliability of the product, thereby maximizing Reduce the failure rate of abnormal operation of internal components caused by sundries, and improve the company's reputation and product quality; moreover, when there are many impurities attached to the filter part 40, the quick connector can be easily removed for cleaning.

Preferably, the aperture of the filter hole 43 of the filter member 40 is smaller than the aperture of the water passage hole of the waste water ratio solenoid valve of the water purifier, so as to prevent impurities with larger particles from entering the water purifier waterway and blocking the waste water ratio solenoid valve.

In order to increase the filtering area, the filtering element 40 is conical. Further preferably, the filter element 40 is in the shape of a frustum, which includes a conical cylinder 41 whose diameter gradually becomes smaller along the direction from the first nozzle 11 to the second nozzle 12 and which is arranged on the cylinder 41 The end plate 42 at the small diameter end, the filter hole 43 is provided on the cylinder body 41 and/or the end plate 42 . The frustum-conical filter element 40 can increase the filtering area and improve the filtering efficiency on the one hand, and can reduce the filtering resistance and stabilize the water flow on the other hand.

In order to facilitate the assembly of quick connectors, the passage 13 is stepped, including a first section 131, a second section 132, a third section 133 and a first section 133 connected sequentially from the first nozzle 11 to the second nozzle 12. Four sections 134, the inner diameter of the second section 132 is smaller than the inner diameter of the first section 131, the inner diameter of the third section 133 is smaller than the inner diameter of the fourth section 134, the first chuck 20 is installed in the In the first section 131 , the filter element 40 is fixed in the second section 132 , and the second clip 30 is installed in the fourth section 134 . When assembling, insert the connecting pipe into the first chuck 20 or the second chuck 30 until the connecting pipe abuts against the end face of the second section 132 or the third section 133, and the first chuck 20 or the second chuck 30 snap into the snap ring to complete the assembly of the quick connector and the connecting pipe. Further, the third section 133 is stepped, including a small-diameter section 132b and a large-diameter section 132a sequentially connected along the direction from the first nozzle 11 to the second nozzle 12, and the large-diameter section 132a The inner diameter of the small diameter section 132b is larger than the inner diameter of the small diameter section 132b. Since the third section 133 is stepped, when the water flow passes through the filter element 40 and enters the small-diameter section 132b and the large-diameter section 132a, the water flow speed increases, thereby reducing the influence of the filter element 40 on the water flow velocity and stabilizing the water flow. effect.

Preferably, a sealing ring (not shown) is installed between the first chuck 20 and the end surface of the second section 132, so that when the connecting pipe is inserted into the first chuck 20, the connecting pipe and the second The end faces of the two sections 132 are sealed by sealing rings.

Preferably, a sealing ring (not shown) is installed between the first chuck 20 and the inner wall of the first section 131, and a sealing ring (not shown) is installed between the second chuck 30 and the inner wall of the fourth section 134. There is a sealing ring (not shown in the figure).

In addition to the above-mentioned fixed installation method, the filter component can also adopt the following installation method: the channel has a buffer section, and the filter component is installed in the buffer section so that it can move axially along the channel. The buffer section can have a reasonable buffer time and area when the clean water is filtered through the filter components to improve the filtration efficiency.

In another embodiment of the present invention, a water purifier is provided, including the quick connector in the above embodiment.

The above-mentioned embodiments only express several implementations of the utility model, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the patent scope of the utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

Claims (10)

1. A water purifier quick connector, comprising: a pipe body having a first nozzle, a second nozzle and a channel communicating with the first nozzle and the second nozzle; The first chuck and the second chuck are respectively arranged in the first nozzle and the second nozzle; It is characterized in that it also includes: A filter component is arranged in the passage, and several filter holes are arranged on the filter component. 2. The quick connector of the water purifier according to claim 1, characterized in that, the aperture of the filter hole of the filter member is smaller than the aperture of the water passage hole of the wastewater ratio solenoid valve of the water purifier. 3. The quick connector of the water purifier according to claim 1 or 2, characterized in that, the filter member is conical. 4. The quick connector of the water purifier according to claim 3, wherein the filter element is in the shape of a cone, and it includes a diameter gradually decreasing along the direction from the first nozzle to the second nozzle. A conical cylinder and an end plate arranged at the small-diameter end of the cylinder, the cylinder and/or the end plate are provided with the filter holes. 5. The quick connector of the water purifier according to claim 1, wherein the channel is stepped and includes a first section, a second section connected in sequence from the first nozzle to the second nozzle. section, the third section and the fourth section, the inner diameter of the second section is smaller than the inner diameter of the first section, the inner diameter of the third section is smaller than the inner diameter of the fourth section, and the first chuck is installed in In the first section, the filter component is fixed in the second section, and the second clip is installed in the fourth section. 6. The quick connector for water purifier according to claim 5, characterized in that, the third section is stepped and includes small diameter sections sequentially connected along the direction from the first nozzle to the second nozzle and large diameter segments. 7. The quick connector of the water purifier according to claim 5, wherein a sealing ring is installed between the first chuck and the end surface of the second section. 8. The quick connector of the water purifier according to claim 5, characterized in that, a sealing ring is installed between the first clamp and the inner wall of the first section, and the second clamp and the fourth A sealing ring is installed between the inner walls of the segments. 9. The quick connector for water purifier according to claim 1 or 2, characterized in that, the channel has a buffer section, and the filter component is mounted in the buffer section so as to be axially movable along the channel. 10. A water purifier, characterized by comprising the quick connector according to any one of claims 1-9.