CN112392112B

CN112392112B - Odor-resistant insect-proof water-saving type urinal device and method

Info

Publication number: CN112392112B
Application number: CN202011452789.6A
Authority: CN
Inventors: 张开生; 秦博; 武子宁
Original assignee: Shaanxi University of Science and Technology
Current assignee: Shaanxi University of Science and Technology
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2022-02-11
Anticipated expiration: 2040-12-11
Also published as: CN112392112A

Abstract

A deodorization insect prevention water-saving type urination device and method comprises a urine guide hopper, wherein the tail end of the urine guide hopper is installed inside a cavity, the lower end of the cavity is communicated with a floor drain pipeline, the cavity is fixed on a wall surface, a water inlet pipe is arranged at the top end of the cavity, the beginning end of the water inlet pipe is connected with a water tank or other water inlet devices, the tail end of the water inlet pipe is connected with a sprinkler, the sprinkler is arranged at the joint of the floor drain pipeline and the cavity, the bottom of the floor drain pipeline is connected with a floor drain, a rotating wheel is arranged on the upper wall of the inner top of the cavity, the lower end of the rotating wheel is connected with a baffle, magnets are integrated at the lower end of the baffle and generate magnetic force which attracts the magnets at the lower portion of the cavity mutually, a control device is arranged at the position of the water inlet pipe, and a water inlet valve is arranged on the water inlet pipe. The invention can greatly reduce the water consumption and the occupied area for flushing the urinal, improve the space utilization rate of a public washroom, effectively solve the phenomena of peculiar smell and mosquitoes, and has the characteristics of simple structure, water saving, environmental protection and good implementation effect.

Description

Odor-resistant insect-proof water-saving type urinal device and method

Technical Field

The invention relates to the technical field of sanitary equipment, in particular to a deodorization and insect prevention water-saving type urinal device and a deodorization and insect prevention water-saving type urinal method.

Background

Along with the development and progress of the society, the requirement standard of people for daily hygiene is continuously upgraded, but the water source crisis problem is more and more serious, the common urine device in public places mostly adopts a large face bucket structure to prevent liquid from splashing, but the large inner wall of the face bucket structure causes the overlarge area to be washed, and more water is wasted; even if infrared induction on-demand flushing is additionally arranged, the problem of large area to be flushed of the urinal cannot be fundamentally solved, and the waste water amount still does not vary a little; moreover, the cavity of the prior common urine device is exposed in the air for a long time, so that the problems of peculiar smell and mosquitoes are frequently caused, and the quality of public health is seriously influenced.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide a deodorization insect-prevention water-saving type urination device and a deodorization insect-prevention water-saving type urination method, which can greatly reduce the water consumption and the occupied area for flushing the urination device, improve the space utilization rate of a public washroom, effectively solve the phenomena of peculiar smell and mosquitoes, and have the characteristics of simple structure, water saving, environmental protection and good implementation effect.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a deodorant protection against insects water conservation formula urine device, includes the catheterization fill, catheterization fill end is installed inside the cavity, and the cavity lower extreme intercommunication has the floor drain pipeline, and the cavity is fixed on the wall, is located the cavity top and is provided with the inlet tube, and water tank or other water installations are connected to the inlet tube top, inlet tube end-to-end connection sprinkler, and the sprinkler is located floor drain pipeline and cavity combination department, and floor drain pipeline bottom connects the floor drain, and the upper wall department that is located the cavity inside top is provided with the swiveling wheel, swiveling wheel lower extreme linking stop, magnet has been integrateed to the baffle lower extreme, produces the magnetic force of inter attraction with the magnet of cavity lower part, inlet tube department is provided with controlling means, be provided with the water intaking valve on the inlet tube.

The urine guide hopper is trumpet-shaped and is used for conveying urine to a floor drain pipeline inlet in the deep part of the cavity.

The urethral catheterization bucket is made of regenerated polyethylene materials and is a disposable renewable product.

The sprayer is umbrella-shaped.

The floor drain pipeline is of an S-shaped structure.

The control device comprises an infrared module and a microprocessor, wherein the infrared module is used for detecting whether a user is using the device, and the microprocessor is connected with the water inlet valve and controls the opening and closing of the water inlet valve.

A using method of a deodorization insect prevention water-saving type urine device comprises the following steps;

a user gets the urine guide funnel in a toilet, stretches into the cavity, slightly exerts force, the tail end of the urine guide funnel pushes the baffle plate, the baffle plate is opened to a proper opening degree under the action of the rotating wheel, and the user can execute a urine task;

after the user goes to the toilet, the urethral catheterization funnel leaves the cavity, and the baffle closes the cavity under the action of gravity and the attraction of the magnet;

meanwhile, the control device detects that the user leaves, starts the water inlet valve to flush water in real time, flushes the pipeline for 360 degrees in the transverse direction through the umbrella-shaped sprayer, closes the water inlet valve after short time delay, and finishes the flushing;

the user places the catheterization fill in order at the recovery point, is handled by staff in unison.

The invention has the beneficial effects that:

1. in the use process of the device, the part in contact with urine is only the urine guide hopper and the pipeline, and compared with the conventional large-area hopper urine device, the device has the advantages of extremely small contact area, water saving, sanitation and small occupied area, is favorable for improving the capacity of a public toilet and relieving the crisis of the toilet.

2. The sprinkler is used as a flushing device and is of an umbrella-shaped structure, compared with a conventional running water flushing mode, the water consumption is less, 30% -50% of water can be saved in one time, the omnibearing flushing of the inner wall of the pipeline is guaranteed, and the efficiency is high.

3. The urethral catheterization bucket is made of regenerated polyethylene materials, can be recycled, and is environment-friendly and sanitary.

4. The pipeline structure is designed to be S-shaped, and preliminary deodorization and insect prevention can be realized through liquid sealing.

5. The baffle opens the cavity at the during operation, closes the cavity under idle state, isolates pipeline and external environment, promotes the deodorant protection against insects performance of device.

Drawings

Fig. 1 is a schematic block diagram of the structure of the present apparatus.

FIG. 2 is a schematic view of a liquid flow path.

Fig. 3 is an enlarged schematic view of the sprinkler of the present device.

FIG. 4 is a schematic view of the device in comparison with a conventional urinal.

Detailed Description

The present invention will be described in further detail with reference to examples.

Referring to fig. 1, a deodorizing insect-proof water-saving type urination device and method comprises a trumpet-shaped urethral catheterization funnel 1, a cavity 2, a water inlet pipe 3 connected with a water tank, a sprinkler 4, a floor drain pipeline 5, a baffle 6, a magnet 7, a rotating wheel 8, a control device 9, a water inlet valve 10 and a floor drain 12. The structure of the urine guiding funnel 1 is trumpet-shaped and is used for conveying urine to the inlet of the pipeline 5 in the deep part of the cavity 2, so that the urine can be only attached to the pipeline 5 and is not contacted with the cavity 2, and the flushing is facilitated. The urethral catheterization bucket 1 is made of regenerated polyethylene materials, is a disposable and renewable product, is obtained by a toilet user at a fixed storage place, and is safe, sanitary and environment-friendly. The cavity 2 is fixed on the wall surface and used as a carrier for bearing the urethral catheterization bucket 1, and the urethral catheterization bucket 1 is assisted to directly transmit urine to the pipeline 5. Cavity 2 structure is small and exquisite, and urine can not be attached to the internal surface, compares in traditional "big basin" structure, and the volume is littleer, helps increasing the device quantity that public health held. The beginning end of the water inlet pipe 3 is connected with a water tank or other water inlet devices, and when the water inlet valve 10 is opened, water is supplied for the urine device. The sprinkler 4 is used as a flushing device and is connected with the tail end of the water inlet pipe 3, the structure is umbrella-shaped, the urine device is cleaned in a sprinkling mode through the small holes at the tail end of the sprinkler, the conventional large water flood irrigation mode is avoided, and water and sanitation are achieved. The pipeline 5 is connected with the cavity 2 and the floor drain 12 and is of an S-shaped structure, so that odor overflow or mosquito upstream can be initially avoided. The baffle 6 is arranged on the upper wall 11 of the cavity 2 through the rotating wheel 8, and can rotate a sufficient angle (60 degrees) in the cavity when in use, the magnet 7 is integrated at the lower end of the baffle 6 and can generate a magnetic force which is mutually attracted with the magnet at the lower part of the cavity 2, the closing state of the baffle 6 in an idle state is kept, and on the basis of an S-shaped pipeline, the overflow of peculiar smell or the upstream of mosquitoes is further prevented. The control device 9 comprises an infrared module and a microprocessor, is arranged on a wall near the water inlet pipe 3, judges whether a user is using the toilet or not by emitting infrared light, opens the water inlet valve 10 to realize real-time flushing and cleaning according to the change of a signal returned by the infrared module after finishing the flushing, and automatically closes after the flushing is finished.

Referring to figure 2, the flow path of the liquid during operation of the device is shown in bold dashed lines representing the urine flow path and in thin dashed lines representing the flush flow path. As can be seen from the figure, the urine only flows through the urine guiding funnel 1 and the pipeline 5, the attachment area is small in the flowing process, and the pollution is small. The flushing water is sprayed from the small holes at the end of the sprayer 4 to the inner surface of the pipeline 5, so that the inner wall of the pipeline 5 can be fully washed. In the process, no urine is attached to the interior of the cavity 2, so that the cavity 2 does not need to be cleaned by flushing, the pollution area of the device in the use process is effectively reduced, the water consumption is greatly reduced, and mosquitoes and other insects are hidden everywhere.

Referring to fig. 3, the sprinkler 4 of the present device is shown in an enlarged view. The sprayer 4 is umbrella-shaped and sprays the water flow of the water inlet pipe 3 transversely 360 degrees to clean the inner surface of the pipeline 5. The tapered configuration of the end of the inlet pipe 3 connected to the sprinkler 4 allows the water flow entering the sprinkler 4 to have an increased water pressure, achieving a sufficient flushing of the inner wall of the pipe 5 with a minimum amount of water. In practical implementation, the umbrella-shaped end of the sprinkler 4 is not limited to the 8 branches shown in the figure, and can be increased to 16 branches, 24 branches or more according to the sectional area of the practical pipeline, so that the covering effect of water spraying is improved.

Referring to FIG. 4, a schematic diagram of the device is shown compared to a conventional urinal. In fig. 4, a common urine device is illustrated, wherein the dotted line area represents a polluted area of the device in the use process, namely an area needing to be washed, besides a pipeline, the large basin has a large surface area, the water consumption is high, and the surrounding environment is easily polluted due to the lack of preventive measures for peculiar smell or mosquitoes from the large basin or the pipeline. In addition, the large washbasin has large volume and occupies large public space, so that the use efficiency of a public washroom is restricted to a certain extent, and the phenomenon of 'toilet crisis' is easily caused.

The device has remarkable advantages. The mode that the urethral catheterization bucket 1 is directly connected with the pipeline 5 is adopted, a 'large basin' structure is omitted, and the cavity only plays a role in auxiliary support. On the premise of ensuring normal use of a user, the area to be washed is greatly reduced, 30-50% of water can be saved in one time, and the effect is obvious. For example, the traditional urine device needs 10s of flushing time for a single time and uses 3L of water; due to the advantages of the structure and the performance, the device can be fully cleaned in only 5-7s, and the required water amount is only 1.5-2.1L. Meanwhile, on the basis of the S-shaped pipeline 5, the baffle 6 in the cavity is additionally arranged, so that when the device is idle, the external space is isolated, and the peculiar smell is further prevented from overflowing or the mosquito and fly interference is further prevented. In addition, the device has small volume and flexible placement, and is beneficial to improving the space utilization rate of a public washroom.

Claims

1. A deodorization insect-proof water-saving urinal device is characterized by comprising a urinal funnel (1), wherein the tail end of the urinal funnel (1) is arranged inside a cavity (2), the lower end of the cavity (2) is communicated with a floor drain pipeline (5), the cavity (2) is fixed on a wall surface, a water inlet pipe (3) is arranged at the top end of the cavity (2), the initial end of the water inlet pipe (3) is connected with a water tank or other water inlet devices, the tail end of the water inlet pipe (3) is connected with a sprinkler (4), the sprinkler (4) is arranged at the joint of the floor drain pipeline (5) and the cavity (2), the bottom of the floor drain pipeline (5) is connected with a floor drain (12), a rotating wheel (8) is arranged on the upper wall (11) at the inner top of the cavity (2), the lower end of the rotating wheel (8) is connected with a baffle (6), a magnet (7) is integrated at the lower end of the baffle (6), and generates a magnetic force of mutual attraction with the magnet at the lower part of the cavity (2), the water inlet pipe (3) is provided with a control device (9), and the water inlet pipe (3) is provided with a water inlet valve (10).

2. The odor-resistant insect-resistant water-saving urinal device according to claim 1, wherein the urine guide funnel (1) is trumpet-shaped and is used for conveying urine to the inlet of the floor drain pipeline (5) in the deep part of the chamber (2).

3. The odor-resistant insect-resistant water-saving urinal device according to claim 1, wherein the urethral catheterization funnel (1) is made of regenerated polyethylene material.

4. The odor-resistant insect-resistant water-saving urinal according to claim 1, wherein the sprayer (4) is umbrella-shaped.

5. The odor-resistant insect-resistant water-saving urinal device according to claim 1, wherein the floor drain pipe (5) has an S-shaped structure.

6. The device for urinating with odor-resistant, insect-resistant and water-saving functions as claimed in claim 1, wherein the control device (9) comprises an infrared module and a microprocessor, the infrared module is used for detecting whether a user is using the device, and the microprocessor is connected with the water inlet valve (10) and controls the water inlet valve (10) to be opened and closed.

7. The use method of the odor-resistant insect-resistant water-saving urinal device based on the claim 1 is characterized by comprising the following steps;

a user gets the urine guide funnel (1) in a toilet, stretches into the cavity (2), exerts slight force, the tail end of the urine guide funnel (2) pushes the baffle (6), the baffle (6) is opened to a proper opening degree under the action of the rotating wheel (8), and the user can perform a urination task;

after a user uses the toilet, the urine guide hopper (1) leaves the cavity (2), and the baffle (6) closes the cavity (2) under the action of gravity and the attraction of the magnet;

meanwhile, the control device (9) detects that the user leaves, the water inlet valve (10) is started to flush water in real time, the pipeline (5) is transversely flushed for 360 degrees through the umbrella-shaped sprayer (4), the water inlet valve (10) is closed after short time delay, and the flushing is finished;

the user places the urethral catheterization bucket (1) at the recovery point in order, and is handled by staff in a unified way.