CN216689635U

CN216689635U - Environmental protection tasteless public health room

Info

Publication number: CN216689635U
Application number: CN202123431292.9U
Authority: CN
Inventors: 杨锦涛; 孙遥; 杨那忠; 陈国程
Original assignee: Zhejiang Mojie Environmental Protection Technology Development Co ltd
Current assignee: Zhejiang Mojie Environmental Protection Technology Development Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-07
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses an environment-friendly odorless public toilet in the technical field of public health devices, which comprises an air outlet, a negative pressure fan, a baffle, a fixed pipe, a telescopic pipe, a deodorization bin, an air suction opening and a floating ring, wherein the telescopic pipe is driven by a lifting structure to move up and down, and the floating ring is connected with the baffle through a hinge structure, so that when the floating ring moves upwards, the baffle can be driven to turn upwards, and the opening part of the air outlet is opened. Compared with the prior art, the utility model has the beneficial effects that: through negative pressure fan's work for near the air of stool pot can be discharged, makes the foul smell in the public health room discharge fast like this, in addition through deodorizing material's setting, makes the foul smell can purify, in order to avoid the foul smell to discharge the external world, in addition, moves up through the inlet scoop, can not lead to in the water splash inlet when making the stool pot wash by water.

Description

Environment-friendly odorless public toilet

Technical Field

The utility model relates to the technical field of public health devices, in particular to an environment-friendly odorless public toilet.

Background

The public toilet is called a public toilet for short, refers to a toilet commonly used by urban residents and mobile population, and comprises toilets attached to public buildings (such as stations, hospitals, cinemas, exhibition halls, office buildings and the like). Public toilets are classified into various categories according to building form, building structure, building grade, spatial characteristics, flushing manner, management manner, or investment channel, etc.

The squatting toilet type public washroom used at present is used, the inside and the outside of the public washroom are ventilated through the negative pressure fan, but the odor generated in the excretion process is concentrated near the toilet, and the negative pressure fan is usually arranged at the top of the public washroom, so that the odor is slowly emitted, and the air quality in the public washroom is poor.

Based on the technical scheme, the utility model designs an environment-friendly odorless public toilet to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an environment-friendly odorless public toilet, which aims to solve the problem that when the squatting type public toilet used at present in the background art is used, the inside and the outside of the public toilet are ventilated through a negative pressure fan, but odor generated in the excretion process is concentrated near a toilet bowl, and the negative pressure fan is usually arranged at the top of the public toilet, so that the odor is slowly emitted, and the air quality in the public toilet is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an odorless public health room of environmental protection, is including installing the air exit on public health room, install negative pressure fan in the air exit, articulated have fixed pipe of through connection on baffle and its outer wall on the air exit, the flexible pipe that has been inserted of fixed pipe lower extreme, flexible pipe lower extreme through connection has the deodorization storehouse, the deodorization storehouse is internal to be stored and to have the inlet scoop through connection on it by deodorant material, the floating ring has been cup jointed on the flexible pipe, flexible pipe is by its lifting movement of elevation structure drive, be connected through hinge structure between floating ring and the baffle, make when floating ring removes up, can drive the baffle overturns up, makes the oral area of air exit is opened.

In the environment-friendly odorless public toilet, the air suction opening is provided with the filter screen.

In an environmentally friendly odorless public toilet as described above, the deodorizing material includes activated carbon.

In an environmental protection tasteless public health room as above, hinge structure includes the unsteady portion of rigid coupling on the unsteady ring, the vertical rigid coupling in unsteady portion has the actuating lever, the pin joint of actuating lever upper end has the hinge bar, be equipped with the upset arm on the baffle, upset arm and the pin joint of hinge bar upper end.

In an environmental protection tasteless public health room as above, elevation structure is including cup jointing the electro-magnet on fixed pipe, the floating ring is made by the magnetic conduction material and is equipped with the elastic component between its and the electro-magnet.

In the environment-friendly odorless public toilet, the elastic part is a return spring sleeved on the telescopic pipe, and two ends of the return spring in the elastic direction elastically abut against the electromagnet and the floating ring respectively.

In the environment-friendly odorless public toilet, the electromagnet is fixedly connected with a fixing part, the fixing part is provided with a through hole for inserting the driving rod, and the driving rod is sleeved with a limiting ring.

In the environment-friendly odorless public toilet, the fixed part is embedded with the bushing which is sleeved on the driving rod in a sliding manner.

Compared with the prior art, the utility model has the beneficial effects that: by moving the extension tube downwards, the height of the air suction opening can be adjusted so as to enable the air suction opening to be close to the toilet bowl, and then by the operation of the negative pressure fan, the air near the toilet bowl can be discharged, so that the odor in the public washroom can be quickly discharged, in addition, by the arrangement of the deodorizing material, the odor can be purified so as to avoid the odor from being discharged outside, in addition, by the upward movement of the air suction opening, the water can not be splashed into the air suction opening when the toilet bowl is flushed with water, by the arrangement of the baffle plate and the hinge structure, when the air suction opening moves upwards, the baffle plate can be driven to turn upwards so as to open the air outlet, so that the whole interior of the public washroom can be ventilated in the toilet process, after the toilet is finished, the air suction opening moves downwards, the baffle plate turns downwards and seals the air outlet, so that the air near the toilet bowl can be intensively discharged, thereby improving the efficiency of ventilating the odor in the public washroom and being beneficial to environmental protection.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of an assembly structure of embodiment 1 of the present invention;

FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a of fig. 2.

In the drawings, the components represented by the respective reference numerals are listed below:

1-air outlet, 2-baffle, 3-turnover arm, 4-hinge rod, 5-fixed pipe, 6-driving rod, 7-spacing ring, 8-fixed part, 9-electromagnet, 10-reset spring, 11-floating ring, 12-floating part, 13-filter screen, 14-air suction inlet, 15-deodorization bin, 16-negative pressure fan, 17-bush and 18-telescopic pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides a technical solution: an environment-friendly odorless public toilet comprises an air outlet 1 installed on the public toilet, a negative pressure fan 16 is installed in the air outlet 1, a baffle 2 is hinged on the air outlet 1, a fixed pipe 5 is connected on the outer wall of the air outlet 1 in a penetrating manner, a telescopic pipe 18 is telescopically inserted at the lower end of the fixed pipe 5, a deodorization bin 15 is connected at the lower end of the telescopic pipe 18 in a penetrating manner, deodorization materials are stored in the deodorization bin 15, an air suction opening 14 is connected on the deodorization bin in a penetrating manner, a floating ring 11 is sleeved on the telescopic pipe 18, the telescopic pipe 18 is driven to move up and down by a lifting structure, the floating ring 11 is connected with the baffle 2 through a hinge structure, when the floating ring 11 moves upwards, the baffle 2 can be driven to turn upwards, the opening of the air outlet 1 is opened, when a person goes to the toilet, the lifting structure drives the telescopic pipe 18 to slide upwards, the air suction opening 14 moves upwards and is far away from a toilet, and the person can not influence on the toilet process, meanwhile, when the extension tube 18 slides upwards, the baffle 2 is driven to turn upwards by the hinge structure, the negative pressure fan 16 is powered by an external power supply, so that the interior of a public washroom is integrally ventilated through the air suction opening and the air exhaust opening, after the toilet is finished, the lifting structure drives the extension tube 18 to slide downwards, the air suction opening 14 moves downwards until the extension tube is close to the toilet, and when the air suction opening moves downwards, the baffle 2 can be driven to turn downwards, the baffle 2 seals the air exhaust opening 14, so that the air suction opening can intensively ventilate the air near the toilet, the air is treated by a deodorizing material, so that peculiar smell can be purified, the air suction opening 14 is provided with a filter screen 13, so that floating objects or other objects are prevented from being sucked into the air suction opening 14, the deodorizing material comprises activated carbon, the activated carbon treatment capacity is better, in addition, the hinge structure comprises a floating part 12 fixedly connected on the floating ring 11, a driving rod 6 is vertically and fixedly connected to the floating part 12, a hinge rod 4 is pivoted at the upper end of the driving rod 6, a turning arm 3 is arranged on the baffle plate 2, the turning arm 3 is pivoted with the upper end of the hinge rod 4, when the extension tube 18 moves up and down, the driving rod 6 drives the hinge rod 4 to turn over, and then the baffle plate 2 can be driven to turn over up and down to realize the opening and closing of the opening of the air outlet, in addition, the lifting structure comprises an electromagnet 9 sleeved on the fixed tube 5, a floating ring 11 is made of a magnetic material, a reset spring 10 sleeved on the extension tube 18 is arranged between the floating ring 11 and the electromagnet 9, two ends of the reset spring 10 in the elastic direction respectively elastically abut against the electromagnet 9 and the floating ring 11, the electromagnet 9 is powered by an external power supply, the electromagnet 9 generates magnetism and drives the floating ring 11 to move upwards, the extension tube 18 moves upwards and compresses the reset spring 10, so that the air suction opening moves upwards, when avoiding the stool pot to wash by water, cause water splash into the inlet scoop, lose magnetism through the electro-magnet outage, produce elasticity through reset spring 10 and support to the floating ring, make flexible pipe move down, make the inlet scoop move down and be close to the stool pot, make the baffle overturn down in order to seal the air exit simultaneously, so that concentrate the discharge to near the foul smell of stool pot, the rigid coupling has fixed part 8 on the electro-magnet 9 in addition, set up the through-hole that supplies actuating lever 6 to insert on the fixed part 8, spacing ring 7 has been cup jointed on the actuating lever 6, through spacing ring 7, can move down or restrict the stroke that moves down of flexible pipe to actuating lever 6, further inlay on the fixed part 8 and be equipped with bush 17, bush 17 slides and suits on actuating lever 6, make actuating lever 6 when sliding from top to bottom, can not produce great wearing and tearing to fixed part 8 like this.

Example 2

This embodiment is unanimous with embodiment 1 basically, it is unanimous to distinguish in having add human body sensor and singlechip, human body sensor gathers the pedestrian like lavatory state information, when the pedestrian is close to, human body sensor produces the sensing signal, and with signal feedback to the singlechip in, the singlechip is through supplying power to electro-magnet 9, make and to accomplish the inlet scoop and move up the action, like the lavatory back that finishes, the pedestrian keeps away from, human body sensor loses the sensing signal, when the singlechip loses human body sensor's signal, will break off electro-magnet 9's power, make the inlet scoop can accomplish and move down the action, the automation mechanized operation has been realized like this, it is more humanized, human body sensor in this embodiment in addition, the structure and the theory of operation of singlechip are field personnel's technical common knowledge, do not restoried here.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an environmental protection tasteless public health room, is including installing air exit (1) on public health room, install negative pressure fan (16) in air exit (1), its characterized in that, articulated have baffle (2) and have had fixed pipe (5) on its outer wall on air exit (1), fixed pipe (5) lower extreme flexible the inserting has flexible pipe (18), flexible pipe (18) lower extreme through connection has deodorization storehouse (15), the deodorization storehouse (15) is the internal storage have deodorant material and have had through connection with inlet scoop (14) on it, floating ring (11) have been cup jointed on flexible pipe (18), flexible pipe (18) are by its lifting movement of elevation structure drive, be connected through hinge structure between floating ring (11) and baffle (2), make when floating ring (11) moves up, can drive baffle (2) upset up, so that the mouth of the air outlet (1) is open.

2. An environment-friendly odorless public washroom as claimed in claim 1, wherein the air suction opening (14) is provided with a filter screen (13).

3. The environmentally friendly odorless public washroom of claim 1 wherein the deodorizing material comprises activated carbon.

4. An environment-friendly odorless public washroom as claimed in claim 1, wherein the hinge structure comprises a floating part (12) fixedly connected to a floating ring (11), a driving rod (6) is vertically and fixedly connected to the floating part (12), a hinge rod (4) is pivotally connected to the upper end of the driving rod (6), a turnover arm (3) is arranged on the baffle (2), and the turnover arm (3) is pivotally connected to the upper end of the hinge rod (4).

5. An environment-friendly odorless public washroom as claimed in claim 1, wherein the lifting structure comprises an electromagnet (9) sleeved on a fixed pipe (5), the floating ring (11) is made of a magnetic conductive material, and an elastic piece is arranged between the floating ring and the electromagnet (9).

6. An environment-friendly odorless public washroom according to claim 5, characterized in that the elastic member is a return spring (10) sleeved on the extension tube (18), and two ends of the return spring (10) in the elastic direction elastically abut against the electromagnet (9) and the floating ring (11) respectively.

7. An environment-friendly odorless public washroom as claimed in claim 5, wherein the electromagnet (9) is fixedly connected with a fixing part (8), the fixing part (8) is provided with a through hole for inserting the driving rod (6), and the driving rod (6) is sleeved with a limiting ring (7).

8. An environmental protection odorless public washroom as claimed in claim 7, wherein the fixing part (8) is embedded with a bushing (17), and the bushing (17) is slidably sleeved on the driving rod (6).