CN211571900U

CN211571900U - Automatic water injection device for floor drain

Info

Publication number: CN211571900U
Application number: CN201921146188.5U
Authority: CN
Inventors: 黄江奔
Original assignee: Individual
Current assignee: Jiangshan Plastic Union Intellectual Property Service Co ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-09-25
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses an automatic water injection device of floor drain, its structure includes drain valve, floor drain, and the drain valve is connected in the floor drain upper end through inlaying admittedly, and the floor drain includes water injection device, water storage chamber, and the water storage chamber passes through threaded connection in water injection device below, and water injection device includes gravity device, play water connector, and gravity device adopts coaxial coupling together with water injection device, goes out the water connector through inlaying to establish and connect in the water injection device bottom, the beneficial effects of the utility model are that: the U-shaped floor drain is arranged on the automatic floor drain water injection device, sufficient water in the water storage cavity can be guaranteed by using the frequency of daily use of the washing machine, the daily use function of the floor drain is guaranteed, the separable water storage cavity is adopted, impurities in the floor drain can be cleaned simply and conveniently, and air tainting and mosquito breeding can be effectively avoided by using the water sealing principle.

Description

Automatic water injection device for floor drain

Technical Field

The utility model belongs to the technical field of the water supply and drainage and specifically relates to an automatic water injection device of floor drain.

Background

The floor drain is an important interface for connecting a drainage pipeline system and the indoor ground, is an important part of a drainage system in a house, has the performance which directly influences the quality of indoor air, and is very important for controlling peculiar smell in a bathroom.

Aiming at the current floor drain automatic water injection device, a relative scheme is made aiming at the following problems:

when the traditional floor drain device is used, the water storage tank in the floor drain is filled by adopting a water self-flowing mode, when the weather is hot and daily water consumption is less, the water storage tank in the floor drain cannot meet the requirement of water sealing, and the conditions of odor tainting of the floor drain, mosquito breeding and the like are easy to occur.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to overcome the deficiencies of the prior art and provide an automatic water injection device for floor drain.

The utility model discloses a following technical scheme realizes: the utility model provides an automatic water injection device leaks, its structure includes drain valve, U-shaped floor drain, the drain valve is connected in U-shaped floor drain upper end through inlaying admittedly, and the U-shaped floor drain includes water injection device, water storage chamber, the water storage chamber passes through threaded connection in water injection device below, water injection device includes gravity device, play water connector, gravity device adopts coaxial coupling together with water injection device, it connects in the water injection device bottom to go out the water connector through inlaying, gravity device includes extension spring, spacing post, T shape dish, spacing post is connected inside gravity device through inlaying admittedly, extension spring connects in spacing post below through inlaying admittedly, T shape dish passes through clearance fit and connects in spacing post lower extreme.

Further, the drain valve is a drain valve special for the washing machine.

Furthermore, a U-shaped groove capable of storing water is formed in the water storage cavity.

Furthermore, the two sides of the bottom of the T-shaped disc are inclined planes which play a role in sealing when the bottom of the T-shaped disc is closed with the bottom of the gravity device.

Further, the limit distance between the T-shaped disc and the gravity device is 10 mm.

Advantageous effects

The utility model relates to a floor drain automatic water injection device's theory of operation:

when the floor drain automatic water injection device is used, a drain pipe of the washing machine is connected to the drain valve, when the washing machine is used, water can be guided out through the floor drain, the flow of the gravity device in the water injection device can be adjusted through the water flow, the function is realized through the extension spring in the gravity device, when the water impacts the T-shaped disc, the T-shaped disc can fall down due to the gravity of the water, the limiting column limits the falling at most, the maximum flow is achieved at the moment, the water flows into the water outlet connecting port, when the water flow is reduced, the T-shaped disc can reset due to the elastic deformation of the extension spring, air cannot return to the drain valve, the water in the water storage cavity can be replaced due to the drainage of the daily washing machine, and meanwhile, the drain valve serves as a replaceable valve and can be replaced and used according to use requirements.

Compared with the prior art, the beneficial effects of the utility model are that: the U-shaped floor drain is arranged on the automatic floor drain water injection device, sufficient water in the water storage cavity can be guaranteed by using the frequency of daily use of the washing machine, the daily use function of the floor drain is guaranteed, the separable water storage cavity is adopted, impurities in the floor drain can be cleaned simply and conveniently, and air tainting and mosquito breeding can be effectively avoided by using the water sealing principle.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

figure 1 is the utility model discloses the automatic water injection device of floor drain's outward appearance structure sketch map.

Figure 2 is the front structure schematic diagram of the U-shaped floor drain of the automatic water injection device of the floor drain of the utility model.

Figure 3 is the utility model discloses the automatic water injection device's of floor drain water injection device's plane structure sketch map dissects.

Figure 4 is the internal structure schematic diagram of the gravity device of the floor drain automatic water injection device of the utility model.

In the figure: the water-saving drainage device comprises a drainage valve 1, a U-shaped floor drain 2, a water injection device A, a water storage cavity B, a gravity device A1, a water outlet connector A2, an extension spring A11, a limiting column A12 and a T-shaped disc A13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution of an automatic water injection device for floor drain: the structure of the water drain valve comprises a water drain valve 1 and a U-shaped floor drain 2, wherein the water drain valve 1 is fixedly connected to the upper end of the U-shaped floor drain 2, the U-shaped floor drain 2 comprises a water injection device A and a water storage cavity B, the water storage cavity B is connected to the lower side of the water injection device A through threads, the water injection device A comprises a gravity device A1 and a water outlet connector A2, the gravity device A1 and the water injection device A are coaxially connected together, the water outlet connector A2 is connected to the bottom of the water injection device A through embedding, the gravity device A1 comprises an extension spring A11, a limiting column A12 and a T-shaped disc A13, the limiting column A12 is fixedly connected to the inside of the gravity device A1 through embedding, the extension spring A11 is connected to the lower side of the limiting column A12 through embedding, the T-shaped disc A13 is connected to the lower end of the limiting column A12 through clearance fit, the water drain valve 1 is, the two sides of the bottom of the T-shaped disc A13 are inclined planes which play a sealing role when the bottom of the gravity device A1 is closed, and the limit distance between the T-shaped disc A13 and the gravity device A1 is 10 mm.

The utility model relates to a floor drain automatic water injection device's theory of operation: when the floor drain automatic water injection device is used, a drain pipe of a washing machine is connected to the drain valve 1, when the washing machine is used, water flow can be guided out through the U-shaped floor drain 2, the flow rate of the water flow can be adjusted through the gravity device A1 in the water injection device A, the function is realized through the extension spring A11 in the gravity device A1, when the water flow impacts the T-shaped disc A13, the T-shaped disc A13 falls down due to the gravity of the water, the limiting column A12 limits the maximum falling of 10mm, the maximum flow is achieved at the moment, the water flow flows into the water outlet connecting port A2, when the water flow is reduced, the T-shaped disc A13 resets due to the elastic deformation of the extension spring A11, air cannot return to the drain valve 1, the water in the water storage cavity B can be replaced due to the drainage of the daily washing machine, and meanwhile, the drain valve 1 serves as a replaceable valve and can be replaced according to use requirements.

The utility model discloses the technological progress that prior art obtained relatively is:

the U-shaped floor drain is arranged on the automatic floor drain water injection device, sufficient water in the water storage cavity can be guaranteed by using the frequency of daily use of the washing machine, the daily use function of the floor drain is guaranteed, the separable water storage cavity is adopted, impurities in the floor drain can be cleaned simply and conveniently, and air tainting and mosquito breeding can be effectively avoided by using the water sealing principle.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a floor drain automatic water injection device, its structure includes drain valve (1), its characterized in that of U-shaped floor drain (2):

the drain valve (1) is connected to the upper end of the U-shaped floor drain (2) in an embedded mode, the U-shaped floor drain (2) comprises a water injection device (A) and a water storage cavity (B), and the water storage cavity (B) is connected to the lower portion of the water injection device (A) through threads.

2. The automatic water injection device for floor drain as claimed in claim 1, wherein: the water injection device (A) comprises a gravity device (A1) and a water outlet connecting port (A2), wherein the gravity device (A1) and the water injection device (A) are coaxially connected together, and the water outlet connecting port (A2) is connected to the bottom of the water injection device (A) through embedding.

3. The automatic water injection device for floor drain as claimed in claim 2, wherein: gravity device (A1) includes extension spring (A11), spacing post (A12), T shape dish (A13), spacing post (A12) is connected inside gravity device (A1) through the embedded solid, extension spring (A11) is connected in spacing post (A12) below through the embedded solid, T shape dish (A13) is connected in spacing post (A12) lower extreme through clearance fit.

4. The automatic water injection device for floor drain as claimed in claim 3, wherein: the two sides of the bottom of the T-shaped disc (A13) are inclined planes.