CN212129360U

CN212129360U - Improved deodorizing device for ventilating sanitary toilet

Info

Publication number: CN212129360U
Application number: CN201922213712.2U
Authority: CN
Inventors: 白红太; 高俊周
Original assignee: Shanxi Jinchen Lyuhuan Building Technology Co ltd
Current assignee: Shanxi Jinchen Lyuhuan Building Technology Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-12-11
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a deodorization device for a ventilation improved sanitary toilet, which comprises a toilet bowl, a sewage storage tank and a ventilation system, wherein the bottom of the toilet bowl is provided with a cavity, the bottom of the cavity is communicated with the sewage storage tank, one side of the cavity is provided with a suction hole, the suction hole is connected with the ventilation system, and the ventilation system comprises a first suction pipe, a second suction pipe and an exhaust pipe; the sewage storage tank is positioned under the closestool, a pipe opening at the bottom of the second suction pipe is arranged at the top of the sewage storage tank, the top of the second suction pipe is connected with an exhaust pipe, and an outlet at the top of the exhaust pipe is provided with an unpowered hood; the first suction pipe and the exhaust pipe are obliquely arranged. The system is economical and practical, convenient to transform and capable of effectively isolating dry latrine smell and improving toilet comfort.

Description

Improved deodorizing device for ventilating sanitary toilet

Technical Field

The utility model relates to a ventilation improvement health lavatory deodorizing device belongs to dry pail latrine system technical field.

Background

The dry latrine has large smell, the dirt is open air, the odor in the toilet has lower density compared with the air, and the toilet is in a floating state in the air and is easy to be inhaled from the nasal cavity of a person, so that the person feels uncomfortable. Although the prior improved dry toilet can effectively collect excrement and can play a certain role in inhibiting odor emission in squatting toilets, unreasonable parts still exist in structural design, odor cannot be effectively isolated, and breeding of mosquitoes, flies, maggots cannot be effectively inhibited.

In current dry latrine transformation, exhaust system sets up in the furred ceiling, and the gas that has pungent peculiar smell rises from the urinal like the lavatory in, and it is outdoor through the exhaust fan discharge in the furred ceiling, and this kind of mode of taking a breath is when exhausting, and gas also can pass through people's respiratory. The exhaust system in current lavatory promptly can not effectively restrain like the stink when lavatory, and to prior art dry pail latrine transformation, increases the lavatory room outside the dry pail latrine, though seal the dry pail latrine, nevertheless brings the potential safety hazard again simultaneously, and gas in the excrement and urine pond can gather in confined dry pail latrine lavatory room, probably causes the injury even to the human body.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a deodorization device for a ventilation improved sanitary toilet, which is economical and practical, is convenient to transform, can effectively isolate the smell of a dry toilet and improves the comfort of the toilet.

The utility model discloses a following technical scheme realizes:

a ventilation improved sanitary toilet deodorization device comprises a toilet, a dirt storage pool and a ventilation system, wherein a cavity is arranged at the bottom of the toilet, the bottom of the cavity is communicated with the dirt storage pool, a suction hole is formed in one side of the cavity and is connected with the ventilation system, and the ventilation system comprises a first suction pipe, a second suction pipe and an exhaust pipe; the suction hole is connected with the exhaust pipe through a first suction pipe; a second suction pipe is arranged in the sewage storage tank, a pipe orifice at the bottom of the second suction pipe is arranged at the top of the sewage storage tank, the top of the second suction pipe is connected with an exhaust pipe, and an unpowered hood is mounted at an outlet at the top of the exhaust pipe; the first suction pipe and the exhaust pipe are obliquely arranged; the inner walls of the joints of the first suction pipe and the second suction pipe with the exhaust pipe are both set to be smooth arcs.

Preferably, the included angle between the first suction pipe and the horizontal direction is 5-25 degrees, and the included angle between the exhaust pipe and the horizontal direction is 75-90 degrees.

Preferably, the height of the outlet at the top of the exhaust pipe from the ground is 2.3-2.5 m.

Preferably, a plurality of water baffles are arranged on the inner walls of the first suction pipe and the second suction pipe, the water baffles are arranged towards the airflow direction of the first suction pipe or the second suction pipe, a drain hole 14 is formed at the joint of the water baffles and the inner walls, and the water baffles on the top in the first suction pipe are obliquely and downwards arranged.

Preferably, the cavity is a structure with a narrow top and a wide bottom, a partition plate is arranged at the bottom of the cavity, the partition plate penetrates through the rotating shaft, the rotating shaft is horizontally arranged, a return spring and a pressing plate are further arranged on the rotating shaft in a penetrating mode, one end of the pressing plate penetrates through the rotating shaft, and the other end of the pressing plate is exposed on the ground on one side of the closestool.

Preferably, the cavity is of a downward channel structure, and the channel is provided with a sealing isolation cover with a balance weight.

Preferably, the closestool also can be replaced by a squatting pan, the top of the squatting pan is provided with a sealing cover, the bottom of the squatting pan is provided with a cavity, and the bottom of the cavity is communicated with a sewage storage pool.

Compared with the prior art, the utility model discloses following beneficial effect has:

the ventilation pedestal pan of the system is integrated, and air exhaust is pumped by the unpowered hood. When using the toilet, the ventilation system sucks the air to suck the air in the toilet and suck the odor in the sewage storage pool to the outdoor, thereby ensuring the odorless environment. Even when the toilet is not used, the odor in the sewage storage tank can be sucked, and the safe use of the toilet is ensured.

Drawings

Fig. 1 is a schematic structural view of embodiment 1 of the present invention;

FIG. 2 is a schematic structural view of a separation plate and a pressing plate in embodiment 1 of the present invention;

FIG. 3 is a schematic view of the position of the isolation plate and the pressure plate in embodiment 1 of the present invention;

fig. 4 is a schematic structural view of embodiment 2 of the present invention;

fig. 5 is a schematic view of a baffle structure in embodiment 2 of the present invention;

fig. 6 is a schematic structural view of embodiment 3 of the present invention.

In the figure, 2-a closestool, 3-a first suction pipe, 4-an exhaust pipe, 5-a sewage storage tank, 9-a second suction pipe, 10-an unpowered hood, 12-a rainproof cover, 13-a water baffle, 14-a drainage hole, 22-a cavity, 23-a suction hole, 24-a separation plate, 25-a rotating shaft, 26-a pressing plate and 27-a sealing separation cover.

Detailed Description

The present invention will be described in further detail with reference to specific embodiments, but the scope of the present invention is not limited to these embodiments, and any changes or equivalent substitutions that do not depart from the spirit of the present invention are intended to be included within the scope of the present invention.

A ventilation improved sanitary toilet deodorization device comprises a toilet 2, a dirt storage pool 5 and a ventilation system, wherein a cavity 22 is arranged at the bottom of the toilet 2, the bottom of the cavity is communicated with the dirt storage pool 5, a suction hole 23 is arranged at one side of the cavity 22, the suction hole is connected with the ventilation system, and the ventilation system comprises a first suction pipe 3, a second suction pipe 9 and an exhaust pipe 4; the suction hole 23 is connected with an exhaust pipe through a first suction pipe; a second suction pipe 9 is arranged in the sewage storage tank, a pipe orifice at the bottom of the second suction pipe is arranged at the top of the sewage storage tank 5, the top of the second suction pipe 9 is connected with an exhaust pipe 4, and an unpowered hood 10 is installed at an outlet at the top of the exhaust pipe 4; the first suction pipe 3 and the exhaust pipe 4 are both obliquely arranged; the inner walls of the joints of the first suction pipe 3 and the second suction pipe 9 with the exhaust pipe 4 are both set to be smooth arc shapes.

The included angle between the first suction pipe 3 and the horizontal direction is 5-25 degrees, and the included angle between the exhaust pipe 4 and the horizontal direction is 75-90 degrees.

The height of the outlet at the top of the exhaust pipe 4 from the ground is 2.3-2.5 m, so that people are prevented from being fumigated by odor around the toilet room.

The cavity 22 is a structure with a narrow top and a wide bottom, the bottom of the cavity is provided with a partition plate 24, the partition plate 24 is arranged on a rotating shaft 25 in a penetrating mode, the rotating shaft is horizontally arranged, a return spring and a pressing plate 26 are further arranged on the rotating shaft in a penetrating mode, one end of the pressing plate is arranged on the rotating shaft in a penetrating mode, and the other end of the pressing plate is exposed on the ground on one side of the closestool.

The sewage storage pool is sealed and movable.

The height of the closestool body is 40-45 cm, preferably 43 cm, and the closestool is more suitable for the old to use than the common closestool and is convenient for the old with inconvenient legs and feet to sit up.

During the in-service use, blow through external wind and move unpowered hood and rotate, incessantly pump the foul smell in the closestool cavity and the storage dirt pond through first suction tube 3 and the second suction tube 9 that the blast pipe is connected, prevent to store up harmful gas loss to the lavatory indoor in the dirt pond. When the user uses, the clamp plate is stepped on to the foot, and the division board of cavity lower part is opened, closestool body and storage dirty pond intercommunication, and the foul smell in the use constantly through the ventilation system suction, the foul smell can not the loss to in the lavatory room.

After the toilet bowl is used, a user leaves, the isolation plate is closed, the return spring on the rotating shaft ensures that the isolation plate completely returns, the sewage storage pool and the toilet bowl are sealed and isolated, and odor is isolated.

The rain-proof lid prevents rainwater from flowing backward into the exhaust pipe and the sewage storage tank.

First suction tube and blast pipe are the slope setting, can not be detained liquid for the moisture of suction in-process can stop on the slope pipe wall, and then fall, in the dirty pond of reflux storage, prevent winter cold weather pipeline icing jam, and prevent the influence of moisture to unpowered hood normal operating condition.

Example 2

In the device of embodiment 1, the inner walls of the first suction pipe 3 and the second suction pipe 9 are both provided with a plurality of water baffles 13, the water baffles are arranged towards the airflow direction of the first suction pipe or the second suction pipe, a water discharge hole 14 is arranged at the joint of the water baffles and the inner walls, and the water baffles at the top in the first suction pipe are obliquely and downwards arranged.

The polylith breakwater further fully holds back moisture, the breakwater sets up towards the air current direction of first suction tube or second suction tube for the moisture of suction in-process can stop on the slope pipe wall, and then falls, flows back to in the dirty pond of storage, prevents the influence of moisture to unpowered hood normal operating condition. And can not be detained liquid, prevent winter cold weather pipeline and freeze the jam. The water baffle at the top in the first suction pipe inclines downwards, and the included angle between the water baffle and the horizontal direction is less than 10 degrees, so that moisture is condensed into water and flows down along the baffle. The connection part of the water baffle at the bottom in the first suction pipe and the inner wall is provided with a drain hole, and moisture is condensed into water and flows down from the drain hole of the baffle.

Example 3

In the device of example 1, the cavity 22 is a downward channel structure, and the channel is provided with a sealing isolation cover 27 with a balance weight.

Example 4

In the device of embodiment 1, the toilet can be replaced by a squatting pan, wherein a sealing cover is arranged at the top of the squatting pan, a cavity is arranged at the bottom of the squatting pan, and the bottom of the cavity is communicated with a sewage storage pool.

The present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A ventilation improved sanitary toilet deodorization device is characterized by comprising a toilet, a dirt storage pool and a ventilation system, wherein a cavity is arranged at the bottom of the toilet, the bottom of the cavity is communicated with the dirt storage pool, a suction hole is formed in one side of the cavity and is connected with the ventilation system, and the ventilation system comprises a first suction pipe, a second suction pipe and an exhaust pipe; the suction hole is connected with the exhaust pipe through a first suction pipe; a second suction pipe is arranged in the sewage storage tank, a pipe orifice at the bottom of the second suction pipe is arranged at the top of the sewage storage tank, the top of the second suction pipe is connected with an exhaust pipe, and an unpowered hood is mounted at an outlet at the top of the exhaust pipe; the first suction pipe and the exhaust pipe are obliquely arranged; the inner walls of the joints of the first suction pipe and the second suction pipe with the exhaust pipe are both set to be smooth arcs.

2. The deodorizing device for a ventilating improved sanitary toilet set forth in claim 1, wherein said first suction pipe is formed at an angle of 5 to 25 degrees with respect to the horizontal direction, and said exhaust pipe is formed at an angle of 75 to 90 degrees with respect to the horizontal direction.

3. The deodorizing device for a ventilating improved sanitary toilet set forth in claim 1, wherein said exhaust pipe has a top outlet at a height of 2.3 to 2.5 m from the ground.

4. The deodorizing device for a ventilated sanitary toilet according to claim 1, wherein the first suction pipe and the second suction pipe are provided with a plurality of water guards on inner walls thereof, the water guards are disposed toward the direction of the air flow of the first suction pipe or the second suction pipe, the water guards are provided with drain holes at the junctions with the inner walls, and the water guards provided on the top of the first suction pipe are disposed obliquely downward.

5. The deodorizing device for a ventilating improved sanitary toilet according to claim 1, wherein the cavity has a structure with a narrow top and a wide bottom, the bottom of the cavity is provided with a partition board, the partition board is inserted into the rotating shaft, the rotating shaft is horizontally arranged, a return spring and a pressing board are further inserted into the rotating shaft, one end of the pressing board is inserted into the rotating shaft, and the other end of the pressing board is exposed out of the ground on one side of the toilet.

6. A ventilating improved sanitary toilet deodorizing device is characterized by comprising a squatting pan, a sewage storage tank and a ventilating system, wherein a sealing cover is arranged at the top of the squatting pan, a cavity is arranged at the bottom of the squatting pan, the bottom of the cavity is communicated with the sewage storage tank, a suction hole is formed in one side of the cavity and is connected with the ventilating system, and the ventilating system comprises a first suction pipe, a second suction pipe and an exhaust pipe; the suction hole is connected with the exhaust pipe through a first suction pipe; a second suction pipe is arranged in the sewage storage tank, a pipe orifice at the bottom of the second suction pipe is arranged at the top of the sewage storage tank, the top of the second suction pipe is connected with an exhaust pipe, and an unpowered hood is mounted at an outlet at the top of the exhaust pipe; the first suction pipe and the exhaust pipe are obliquely arranged; the inner walls of the joints of the first suction pipe and the second suction pipe with the exhaust pipe are both set to be smooth arcs.