An effluent protection device

Abstract

The present invention discloses a water outlet protection device, which comprises a housing. The housing includes a matched body and a cover body. An inlet joint is inserted into the body. A pressing valve core is arranged in the inlet joint. A first water outlet hole and a second water outlet hole which are cooperatively connected with two water outlet holes of the pressing valve core are arranged on the side wall of the inlet joint. The first water outlet hole is connected with a first water outlet of the housing. A filter element is arranged in the housing. The second water outlet hole is connected with the water inlet end of the filter element. The water outlet end of the filter element is connected with a second water outlet of the housing. The control end of the pressing valve core is located on the cover body. This water outlet protection device ensures that the water coming out of the water outlet protection device is clean, hygienic and safe. The control switch adopts a one-key start structure. The filter element can be replaced as long as the switch is gently pressed, which is simple and convenient. After installation, the water outlet can rotate to select the angle for installation as required.

Description

Technical Field

[0001] The present invention relates to a water outlet protection device. Background Art

[0002] The water outlet of the angle valve in existing households is connected to the subsequent water-using mechanisms such as water heaters, shower heads, washing machines, etc. However, without filtration, the water passing through the angle valve causes relatively great damage to the subsequent water-using mechanisms. For example, for a water heater, specifically: the water directly coming out of the angle valve enters the water heater, and the water entering the water heater contains a relatively large amount of impurities, which very easily causes blockage of the water heater; furthermore, the water flowing in from the angle valve now contains some heavy metal ions. If the water directly coming out of the angle valve directly enters the shower head and contacts the human skin, there are substances harmful to the skin in the water, which is very unhealthy. Summary of the Invention

[0003] In order to solve the above technical problems, the purpose of the present invention is to provide a water outlet protection device.

[0004] The present invention is realized through the following technical solutions:

[0005] A water outlet protection device includes a housing, the housing includes a matching body and a cover body, an inlet joint is inserted into the body, a pressing valve core is arranged in the inlet joint, a first water outlet hole and a second water outlet hole which are connected with two water outlet holes of the pressing valve core are arranged on the side wall of the inlet joint, the first water outlet hole is connected with the first water outlet of the housing, a filter element is arranged in the housing, the second water outlet hole is connected with the water inlet end of the filter element, the water outlet end of the filter element is connected with the second water outlet of the housing, and the control end of the pressing valve core is located on the cover body.

[0006] In an embodiment of the present invention, the body includes a cylinder, sealing plates are respectively arranged at both open ends of the cylinder, notches for inserting the inlet joint are arranged on the sealing plates, a connecting ring is arranged between the two sealing plates at the notch, and water passing holes which are matched with the first water outlet hole and the second water outlet hole are arranged on the connecting ring.

[0007] In an embodiment of the present invention, a partition plate located between the two sealing plates is arranged between the inner peripheral wall of the cylinder and the outer peripheral wall of the connecting ring, and the partition plate divides the inside of the body into a first water outlet chamber, a second water outlet chamber and a water inlet chamber. The first water outlet hole is connected with the first water outlet chamber and the first water outlet, and the second water outlet hole is connected with the water inlet chamber, the filter element, the second water outlet chamber and the second water outlet.

[0008] In an embodiment of the present invention, the filter element is located on one of the sealing plates, a water inlet for connecting the second water outlet hole and the filter element is arranged on this sealing plate, and a water outlet for connecting the filter element and the second water outlet is arranged on the sealing plate.

[0009] In an embodiment of the present invention, the outer peripheral wall of the water inlet joint is screwed to the inner peripheral wall of the connecting ring. The filter element is an annular body. A locking joint is arranged at the notch in the middle of the filter element. One end of the outer periphery of the locking joint is screwed to the inner periphery of the water inlet joint, and one end of the locking joint fixes the pressing valve core inside the water inlet joint.

[0010] In an embodiment of the present invention, a connecting piece is arranged inside the locking joint, one end of the connecting piece is connected to the pressing valve core, and the other end of the connecting piece is connected to a button arranged on the cover body.

[0011] In an embodiment of the present invention, the water inlet end of the water inlet joint passes through the notch of another sealing plate and is connected to the main body, and a sealing ring is arranged on the peripheral wall at the notch of the water inlet joint.

[0012] An outlet water protection device of the present invention has the following beneficial effects: a filtering device is arranged at the outlet end of the pressing valve core to ensure that the water coming out of this outlet water protection device is clean, hygienic and safe. The switch of the valve core adopts a one-key start structure, and the filter element can be replaced by simply pressing a button, which is simple and convenient. After installation, the outlets of both kinds of water can be rotated to select the angle for installation, making the filtration healthier and safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the present invention, the drawings required for use in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0014] Figure 1 It is a schematic diagram of the water outlet from the first water outlet in the present invention.

[0015] Figure 2 It is a schematic diagram of the water outlet from the second water outlet in the present invention Figure 1 .

[0016] Figure 3 It is a schematic diagram of the water outlet from the second water outlet in the present invention Figure 2 .

[0017] Figure 4 It is a schematic diagram of one of the sealing plates in the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] Referring to the accompanying drawings of the specification, a water outlet protection device includes a housing. The housing includes a matched body 10 and a cover body 20. The body is plugged with a water inlet joint 30. A pressing valve core 40 is arranged in the water inlet joint. A first water outlet hole 31 and a second water outlet hole 32 which are cooperatively connected with two water outlet holes 41 of the pressing valve core are arranged on the side wall of the water inlet joint. The first water outlet hole is connected with a first water outlet 21 of the housing. A filter element 50 is arranged in the housing. The second water outlet hole is connected with the water inlet end of the filter element. The water outlet end of the filter element is connected with a second water outlet 22 of the housing. The control end of the pressing valve core is located on the cover body. In the present invention, water enters the pressing valve core from the water inlet joint for water distribution. The pressing valve core has two water outlet holes. One water outlet hole directly discharges the unfiltered water, and the water flow of the other water outlet hole is filtered water after flowing through the filter element. The two water paths are independent. When the filter element needs to be replaced, as long as water comes out from the first water outlet, the filter element can be replaced at this time, and at the same time, water will not splash out. In one embodiment, the body and the housing are connected by threads, and the water inlet joint is plugged on the housing. The housing can rotate relative to the water inlet joint, so that the specific orientations of the first water outlet and the second water outlet can be adjusted according to the specific installation environment.

[0020] Specifically: The body includes a cylinder 11. Both ends of the cylinder are open and are respectively provided with sealing plates 12. Notches 13 for plugging the water inlet joint are arranged on the sealing plates. A connecting ring 14 is arranged between the two sealing plates at the notch. A water passing hole 15 which is matched with the first water outlet hole and the second water outlet hole is arranged on the connecting ring. A partition plate 16 located between the two sealing plates is arranged between the inner peripheral wall of the cylinder and the outer peripheral wall of the connecting ring. The partition plate divides the inside of the body into a first water outlet chamber 17, a second water outlet chamber 18 and a water inlet chamber 19. The first water outlet hole is connected with the first water outlet chamber and the first water outlet. The second water outlet hole is connected with the water inlet chamber, the filter element, the second water outlet chamber and the second water outlet.

[0021] Furthermore: The filter element is located on one of the sealing plates. It can be considered that the filter element is placed between the cover body and one of the sealing plates. A water inlet 23 for connecting the second water outlet hole and the filter element is arranged on this sealing plate. A water outlet 24 for connecting the filter element and the second water outlet is arranged on the sealing plate. In one embodiment, the water inlet is arranged on the outer periphery of this sealing plate, and the water outlet is located on the inner periphery of the sealing plate.

[0022] In a preferred embodiment of the present invention, the outer peripheral wall of the water inlet joint is screwed to the inner peripheral wall of the connecting ring. The filter element is an annular body. A locking joint 60 is provided at the middle notch of the filter element. One end of the locking joint is screwed to the inner periphery of the water inlet joint, and one end of the locking joint fixes the pressing valve core inside the water inlet joint. A connecting member 70 is arranged inside the locking joint, one end of the connecting member is connected to the pressing valve core, and the other end of the connecting member is connected to a button 80 arranged on the cover body.

[0023] Furthermore, the water inlet end of the water inlet joint passes through the notch of another sealing plate and is connected to the main body. A sealing ring 90 is arranged on the peripheral wall at the notch of the water inlet joint.

[0024] In the present invention: when the water to come out needs to contact the human body and will indirectly cause harm to the human body, the water outlet pipe can be connected to the second water outlet, and if it is not harmful to the human body, it can be connected to the first water outlet. In this way, it can not only ensure the safety and health of the water for people, but also not waste the service life of the filter element. When replacing the filter element, it is not necessary to disassemble the whole product. Just press the button to close the water path of the filtration, unscrew the cover body, and directly replace the filter element, which is convenient and simple. When it is found that the positions of the first water outlet and the second water outlet are not what you want after installation, you can just unscrew the shell to adjust the angle, without worrying about installation problems due to the wrong hole direction.

[0025] The above-disclosed are only the preferred embodiments of the present invention. Of course, the scope of the rights of the present invention cannot be limited thereby. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. An outlet water protection device, comprising a housing, the housing including a body and a cover body which are matched with each other, characterized in that, The body is plugged with a water inlet joint, a pressing valve core is arranged in the water inlet joint, a first water outlet hole and a second water outlet hole which are matched and connected with two water outlet holes of the pressing valve core are arranged on the side wall of the water inlet joint, the first water outlet hole is connected with a first water outlet of the shell, a filter element is arranged in the shell, the second water outlet hole is connected with the water inlet end of the filter element, the water outlet end of the filter element is connected with a second water outlet of the shell, and the control end of the pressing valve core is located on the cover body; The body includes a cylinder, the two ends of the cylinder are open and respectively provided with sealing plates, the sealing plates are provided with notches for plugging the water inlet joint, a connecting ring is arranged between the two sealing plates at the notch, and the connecting ring is provided with water passing holes which are matched with the first water outlet hole and the second water outlet hole; A partition plate is arranged between the inner peripheral wall of the cylinder and the outer peripheral wall of the connecting ring and is located between the two sealing plates. The partition plate divides the inside of the body into a first water outlet chamber, a second water outlet chamber and a water inlet chamber. The first water outlet hole is connected with the first water outlet chamber and the first water outlet. The second water outlet hole is connected with the water inlet chamber, the filter element, the second water outlet chamber and the second water outlet; The filter element is placed between the cover body and one of the sealing plates. The sealing plate is provided with a water inlet for communicating the second water outlet hole with the filter element, and the sealing plate is provided with a water outlet for communicating the filter element with the second water outlet. The water inlet is arranged on the outer periphery of the sealing plate, and the water outlet is located on the inner periphery of the sealing plate.

2. The water outlet protection device according to claim 1, characterized in that, The outer peripheral wall of the water inlet joint is screwed with the inner peripheral wall of the connecting ring. The filter element is an annular body. A locking joint is arranged at the middle notch of the filter element. The outer periphery of one end of the locking joint is screwed with the inner periphery of the water inlet joint, and one end of the locking joint fixes the pressing valve core in the water inlet joint.

3. The water outlet protection device according to claim 2, wherein, A connecting piece with one end connected with the pressing valve core is arranged in the locking joint, and the other end of the connecting piece is connected with a button arranged on the cover body.

4. The water outlet protection device according to claim 3, characterized in that, The water inlet end of the water inlet joint passes through the notch of the other sealing plate and is connected with the body, and a sealing ring is arranged on the peripheral wall at the notch of the water inlet joint.

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