Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Novel water-free urinal

A urinal and a new technology, applied in the field of new waterless urinals and waterless toilets, can solve the problems of difficult construction, high energy consumption, high price, etc., and achieve the effect of facilitating post-processing and reducing potential safety hazards.

Pending Publication Date: 2020-03-24
CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the construction and operation of flush toilets requires an expensive, difficult and complicated water and sewage network system, and a large-scale, high-energy-consuming sewage treatment system.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Novel water-free urinal
  • Novel water-free urinal
  • Novel water-free urinal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0106] As the first embodiment of the present application, the drain pipe assembly 4 performs post-processing of the urine 205 in a manual draining manner:

[0107] Preferably, the drain pipe assembly 4 in this embodiment includes a drain pipe 401 communicating with the bottom of the urinal 2;

[0108] The drain pipe 401 has a liquid inlet end communicating with the urinal 2, and a liquid outlet end extending to an external urine treatment system;

[0109] A cut-off valve 402 is installed at the liquid inlet end of the discharge pipe 401;

[0110] The stop valve 402 controls the opening and closing of the discharge pipe 401 .

[0111] In this embodiment, liquid is drained manually, and the main switch is the above-mentioned stop valve 402. Once the liquid level is high, the user manually opens the stop valve 402, and the liquid inlet end of the above-mentioned liquid discharge pipe 401 is connected to the The urinal 2 is connected (the specific connection position is at the ...

Embodiment 2

[0113] As the second embodiment of the present application, the drainage pipe assembly 4 performs urine post-processing in an automatic / semi-automatic manner:

[0114]Preferably, in this embodiment, the drain tube assembly 4 includes a pump 403 that communicates with the urinal chamber 201 through a pipeline;

[0115] The output end of the pump 403 is connected with a discharge pipe 401;

[0116] The liquid outlet end of the drain pipe 401 extends to an external urine treatment system.

[0117] Wherein, the above-mentioned urinal 2 is integrated with a controller 404 , and the pump 403 is electrically connected with the controller 404 to be controlled by the controller 404 .

[0118] At the same time, in order to monitor the liquid level, a liquid level sensor 405 is placed in the urinal chamber 201 in the second embodiment, and the liquid level sensor 405 is electrically connected with the controller 404 to output a liquid level signal to the controller 404 .

[0119] The d...

Embodiment 3

[0132] see Figure 9 ~ Figure 10 shown;

[0133] As an expanded embodiment, the technical means disclosed in the above embodiments can also be applied to floor-standing urinals for men;

[0134] Specifically:

[0135] All the functional components such as the deflector 5 and the spray assembly 6 in the above embodiment are integrated in the urinal of the floor-standing urinal. repeat.

[0136] In addition, it should be noted that as an expanded design of the discharge pipe, the bending section 40101 formed by partially bending the discharge pipe 401 can well control the liquid level of the liquid in the urinal discharged by the discharge pipe 401. The principle adopted is the principle of the connector.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a novel water-free urinal which comprises a pedestal pan body, a cushion part is arranged at the upper end of the pedestal pan body, and a containing cavity is formed in the pedestal pan body; the urinal is integrated in the accommodating cavity; a urine cavity is formed in the urinal and used for storing urine. A urine cavity of the urinal is filled with sealing liquid; the specific gravity of the sealing liquid is smaller than that of the urine to float on the upper surface of the urine; the sealing liquid is an organic compound with specific gravity less than 1. Thewater-free urinal disclosed by the invention is mainly used for urinating of female users; the urine has certain volatility; avoiding odor emission, the urine cavity is filled with sealing liquid which can seal urine and has the specific gravity smaller than that of the urine; urine is stored in the lower-layer space all the time through storage of the storage liquid, temporary storage and regulartreatment of the urine can be achieved as long as the total liquid level height in the urinal is well controlled and the urine is discharged regularly, and the urinal is simple in structure, wide inapplication range and suitable for serving as a novel waterless toilet bowl.

Description

technical field [0001] The invention relates to the technical field of daily necessities, in particular to a novel waterless urinal and a waterless toilet. Background technique [0002] Urinals have become the standard equipment for men's toilets in public toilets because they occupy a small area, do not occupy a stool drain hole, and are simple to build. Modern social units, institutions, schools, hospitals, companies, enterprises, troops, and office buildings of all walks of life are equipped with public toilets, commercial areas, public facilities, transportation passenger facilities, public green spaces, urban trunk lines, secondary trunk lines, streets , Along the roads with many pedestrians, squares, parks, stadiums, seaside venues, museums, exhibition halls, theaters, concert halls, public cultural and sports entertainment venues, hotels, guesthouses, restaurants, restaurants, teahouses, coffee shops, snack bars, fast food Food and beverage places such as restaurants...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A47K11/04A47K17/00
CPCA47K11/04A47K17/00
Inventor 李壮孙玉静刘寒蒙姚志霞刘耀晟刁永兴
Owner CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com