CN112196061A

CN112196061A - Automatic drainage device with controllable water quantity

Info

Publication number: CN112196061A
Application number: CN202010964768.6A
Authority: CN
Inventors: 闫涛
Original assignee: Dalian Yuheng Machinery Manufacturing Co ltd
Current assignee: Dalian Yuheng Machinery Manufacturing Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-01-08

Abstract

The invention provides an automatic draining and draining device with controllable water amount, which comprises a sewer pipe orifice, an upper funnel and a leakage receiver; go up the funnel and include flanging, U type portion and toper portion, wherein U type portion is U type tubular structure, and toper portion becomes toper tubular structure, its bottom opening, the top of U type portion is provided with the flanging. According to the invention, through the design of the return spring and the sealing rubber strip, the sealing rubber strip and the leak receiver can be automatically opened to drain sewage after the water quantity of the leak receiver reaches a certain weight, then the water quantity is reduced, the return spring rebounds, the leak receiver rebounds to be in contact with the sealing rubber strip, a valve port is closed, and the pressure of the spring and the sealing strip are utilized to achieve complete leakage-free sealing.

Description

Automatic drainage device with controllable water quantity

Technical Field

The invention relates to the field of steam traps, in particular to an automatic drainage device capable of controlling water quantity.

Background

The floor drain is an important interface for connecting a drainage pipeline system and the indoor ground, and is an important part of a drainage system in a house. The floor drain is a drainage device connected with a drainage pipeline system on the ground. The floor drain is characterized in that: it can eliminate water, water stain, solid matter, fiber, hair, deposit, etc. The main functions of the floor drain are as follows: the floor drain has the advantages of odor prevention, blockage prevention, cockroach prevention, virus prevention, water return prevention and drying prevention (mainly referring to a water-sealed floor drain). The quality of the floor drain is mainly audited from four angles: drainage speed, deodorant effect, easy clearance, no mechanical principle degree of durability.

Generally, steam traps (floor drains) used in daily life and production are designed to simply prevent odor and peculiar smell and prevent the objects discharged from the bottom from returning to the natural environment reversely. However, the drainage under some special (specific) environments is strict in requirements, and all backflow and reverse drainage phenomena are strictly prohibited, especially in some environments with radioactive substances, a certain amount of domestic water such as collected rainwater is automatically drained, and therefore the invention provides the automatic drainage device with controllable water volume to solve the problems.

Disclosure of Invention

The invention aims to provide an automatic draining and draining device with controllable water volume, which solves the technical problem.

In order to solve the technical problems, the invention adopts the following technical scheme: the automatic drainage device with controllable water quantity comprises a sewer pipe orifice, an upper funnel and a leakage receiver; the upper funnel comprises an outer flanging, a U-shaped part and a conical part, wherein the U-shaped part is of a U-shaped cylindrical structure, the conical part is of a conical cylindrical structure, the bottom of the conical part is provided with an opening, the top of the U-shaped part is provided with the outer flanging, the outer flanging on the upper funnel is fixed at the top of the mouth of the sewer pipe through a bolt, the U-shaped part and the conical part are both positioned inside the mouth of the sewer pipe, and the conical part is arranged in the middle of the bottom of the U-shaped part; an annular clamping block is fixed at the bottom of the U-shaped part and positioned on the outer side of the conical part, a sealing rubber strip is arranged inside the annular clamping block, a leakage receiver is arranged at the bottom of the U-shaped part, and the top of the leakage receiver extends into the annular clamping block; go up the vertical direction of inside intermediate position department of funnel and be provided with the valve body, wherein the outside of valve body is placed on the inside U type portion of last funnel through the bracing piece, the top intermediate position department of valve body is fixed with the plug, the inside intermediate position department of valve body is provided with the valve rod, and wherein the bottom of valve rod stretches out the valve body and stretches to in the fixed spherical cap of the inside intermediate position department of leakage collector to with spherical cap sliding connection, the outside of valve rod is provided with elastic mechanism and connects the inside at the valve body.

Preferably, a sealing gasket is arranged between the sewer pipe orifice and the upper funnel, and the sealing gasket is made of rubber.

Preferably, the sealing rubber strip is made of a rubber material.

Preferably, the leakage receiver adopts a U-shaped structure, and the spherical cap adopts an arc-shaped structure.

Preferably, elastic mechanism includes spring holder, nut and reset spring, the top of valve rod slides and sets up at the elastic seat, and wherein the spring holder is located the inside of valve body, the top of spring holder is provided with the nut to with plug fixed connection, the outside of valve rod and the below cover that is located the spring holder are equipped with reset spring, and wherein the outside of spring holder also overlaps and is equipped with the spring.

Preferably, the support rod is of a three-fork structure.

Preferably, the upper funnel, the leak receiver, the support rod, the valve body and the spherical cap are all made of 321 stainless steel.

Compared with the related art, the automatic drainage device capable of controlling water volume provided by the invention has the following beneficial effects:

the invention provides a controllable water flow automatic draining and draining device, which can ensure that a sealing rubber strip and a leak receiver automatically open to drain sewage after the water flow of the leak receiver reaches a certain weight through the design of a return spring and the sealing rubber strip, then the valve port is closed because the water flow reduces the rebound of the return spring, the rebound of the leak receiver is contacted with the sealing rubber strip, and the pressure of the spring and the sealing strip are utilized to achieve the purpose of completely sealing without leakage.

Drawings

FIG. 1 is a schematic structural diagram of an automatic drainage device with controllable water volume according to the present invention;

FIG. 2 is a schematic structural view of the floor drain body according to the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

reference numerals: 1. an upper funnel; 2. sealing rubber strips; 3. a leak receiver; 4. plugging with a thread; 5. a valve body; 6. a support bar; 7. a return spring; 8. a spherical cap; 9. a nut; 10. a spring seat; 11. a valve stem; 12. a bolt; 13. a sealing gasket; 14. an annular fixture block; 15. a sewer pipe orifice.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic structural view of an automatic drainage device with controllable water volume according to an embodiment of the present invention; FIG. 2 is a schematic structural view of the floor drain body according to the present invention; FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention.

In the specific implementation process, as shown in fig. 1-3, the automatic drainage device with controllable water volume comprises a sewer pipe orifice 15, an upper funnel 1 and a leakage receiver 3; the upper funnel 1 comprises an outer flanging, a U-shaped part and a conical part, wherein the U-shaped part is of a U-shaped cylindrical structure, the conical part is of a conical cylindrical structure, the bottom of the conical part is open, the top of the U-shaped part is provided with the outer flanging, the outer flanging on the upper funnel 1 is fixed at the top of a sewer pipe orifice 15 through a bolt 12, the U-shaped part and the conical part are both positioned inside the sewer pipe orifice 15, and the conical part is arranged at the middle position of the bottom of the U-shaped part; an annular clamping block 14 is fixed at the bottom of the U-shaped part and positioned on the outer side of the conical part, a sealing rubber strip 2 is arranged inside the annular clamping block 14, a leakage receiver 3 is arranged at the bottom of the U-shaped part, and the top of the leakage receiver 3 extends into the annular clamping block 14;

go up the vertical direction of inside intermediate position department of funnel 1 and be provided with valve body 5, wherein the outside of valve body 5 is placed on the U type portion of last funnel 1 inside through bracing piece 6, the top intermediate position department of valve body 5 is fixed with plug 4, the inside intermediate position department of valve body 5 is provided with valve rod 11, wherein the bottom of valve rod 11 stretches out valve body 5 and stretches to in the fixed spherical cap 8 of the inside intermediate position department of hourglass ware 3, and with 8 sliding connection of spherical cap, the outside of valve rod 11 is provided with elastic mechanism and connects the inside at valve body 5.

In the specific implementation process, as shown in fig. 1-3, a sealing gasket 13 is arranged between the sewer pipe orifice 15 and the upper funnel 1, wherein the sealing gasket 13 is made of rubber.

In the specific implementation process, as shown in fig. 1 to 3, the sealing rubber strip 2 is made of rubber.

In the specific implementation, as shown in fig. 1-3, the leak receiver 3 is of a U-shaped structure, and the spherical cap 8 is of an arc-shaped structure.

In the specific implementation process, as shown in fig. 1-3, the elastic mechanism includes a spring seat 10, a nut 9 and a return spring 7, the top of the valve rod 11 is slidably disposed on the elastic seat 10, wherein the spring seat 10 is located inside the valve body 5, the top of the spring seat 10 is provided with the nut 9 and is fixedly connected with the plug 4, the return spring 7 is sleeved outside the valve rod 11 and below the spring seat 10, and the spring is sleeved outside the spring seat 10.

In a specific implementation, as shown in fig. 1-3, the support rod 6 is a three-fork structure.

In the specific implementation process, as shown in fig. 1-3, the upper funnel 1, the leak receiver 3, the support rod 6, the valve rod 11, the valve body 5 and the spherical cap 8 are all made of 321 stainless steel.

The working principle of the invention is as follows: before using, at first fix the inside at sewer mouth of pipe 15 with last funnel 1 through bolt 12, wherein sewer mouth of pipe 15 and the hookup location department of last funnel 1 are provided with seal ring 13, play sealed and connect firm effect, during the use, according to the design of the opening pressure of setting for rated reset spring 7 and joint strip 2, in water enters into leak receiver 3, and the water yield in leak receiver 3 reaches certain weight after, reset spring 7 bears the weight of and pushes down this moment, and move down through valve rod 11, drive leak receiver 3 and move down, this moment leak receiver 3 and joint strip 2 contactless, automatically, open and get rid of sewage, then because the water yield reduces, reset spring 7 kick-backs and drives leak receiver 3 and move up and joint strip 2 contact closes the valve port, including joint strip 2's setting, thereby utilize the pressure of spring and joint strip to play no leakage sealed totally.

the invention provides a controllable water flow automatic draining and draining device, which can ensure that a sealing rubber strip 2 and a leakage receiver 3 automatically open to drain sewage after the water flow of the leakage receiver 3 reaches a certain weight through the design of a return spring 7 and the sealing rubber strip 2, then the leakage receiver 3 rebounds to contact with the sealing rubber strip 2 due to the reduction of the water flow and the rebound of the return spring 7, a valve port is closed, and the leakage-free sealing is realized completely by utilizing the pressure of the spring and the sealing strip.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The automatic draining and draining device with controllable water quantity is characterized by comprising a sewer pipe orifice (15), an upper funnel (1) and a leak receiver (3);

the upper funnel (1) comprises an outer flanging, a U-shaped part and a conical part, wherein the U-shaped part is of a U-shaped cylindrical structure, the conical part is of a conical cylindrical structure, the bottom of the conical part is open, the top of the U-shaped part is provided with the outer flanging, the outer flanging on the upper funnel (1) is fixed at the top of the sewer pipe orifice (15) through a bolt (12), the U-shaped part and the conical part are both positioned inside the sewer pipe orifice (15), and the conical part is arranged in the middle position of the bottom of the U-shaped part; an annular clamping block (14) is fixed at the bottom of the U-shaped part and positioned on the outer side of the conical part, a sealing rubber strip (2) is arranged inside the annular clamping block (14), a leakage receiver (3) is arranged at the bottom of the U-shaped part, and the top of the leakage receiver (3) extends into the annular clamping block (14);

go up the vertical direction of inside intermediate position department of funnel (1) and be provided with valve body (5), wherein the outside of valve body (5) is placed on the U type portion of last funnel (1) inside through bracing piece (6), the top intermediate position department of valve body (5) is fixed with plug (4), the inside intermediate position department of valve body (5) is provided with valve rod (11), and wherein the bottom of valve rod (11) stretches out valve body (5) and stretches to in the fixed spherical cap (8) of the inside intermediate position department of leak receiver (3) to with spherical cap (8) sliding connection, the outside of valve rod (11) is provided with elastic mechanism and connects the inside at valve body (5).

2. The controlled water volume automatic drain trap of claim 1, wherein: a sealing gasket (13) is arranged between the sewer pipe orifice (15) and the upper funnel (1), wherein the sealing gasket (13) is made of rubber.

3. The controlled water volume automatic drain trap of claim 1, wherein: the sealing rubber strip (2) is made of rubber materials.

4. The controlled water volume automatic drain trap of claim 1, wherein: the leakage receiver (3) adopts a U-shaped structure, and the spherical cap (8) adopts an arc-shaped structure.

5. The controlled water volume automatic drain trap of claim 1, wherein: elastic mechanism includes spring holder (10), nut (9) and reset spring (7), the top of valve rod (11) slides and sets up at elastic seat (10), and wherein spring holder (10) are located the inside of valve body (5), the top of spring holder (10) is provided with nut (9) to with plug (4) fixed connection, the outside of valve rod (11) and the below cover that is located spring holder (10) are equipped with reset spring (7), and wherein the outside of spring holder (10) also overlaps and is equipped with the spring.

6. The controlled water volume automatic drain trap of claim 1, wherein: the supporting rod (6) is of a three-fork structure.

7. The controlled water volume automatic drainage hydrophobic apparatus of any one of claims 1-6, wherein: go up funnel (1), leak receiver (3), bracing piece (6), valve rod (11), valve body (5) and spherical cap (8) and all adopt 321 stainless steel.