CN216515953U

CN216515953U - Negative pressure deodorization exhaust system for intelligent toilet

Info

Publication number: CN216515953U
Application number: CN202122685269.6U
Authority: CN
Inventors: 迟百灵
Original assignee: Dalian Posco Environmental Protection Equipment Co ltd
Current assignee: Dalian Posco Environmental Protection Equipment Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-05-13
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a negative pressure deodorization and exhaust system of an intelligent toilet, which comprises a room body, an air inlet, a negative pressure fan, a window frame, a temperature adjusting mechanism and a deodorization assembly, wherein the window frame is arranged in the air inlet and corresponds to the negative pressure fan; this negative pressure deodorization exhaust system base negative pressure is aired exhaust, deodorization room temperature regulation and is stiff and hold in an organic whole, and adaptability is wide in range, can be according to indoor circumstances in addition, each plate body inclination on the sprocket adjustment mechanism control shutter to control the internal air mass flow that flows into the room, avoid the internal condition that the oxygen deficiency appears in room, the good reliability.

Description

Negative pressure deodorization exhaust system for intelligent toilet

Technical Field

The utility model relates to the technical field of municipal engineering, in particular to an intelligent toilet negative-pressure deodorizing and exhausting system.

Background

The existing toilets in cities are necessary components of urban infrastructure, so that the toilet can facilitate the life of people and meet the requirements of physiological functions; is the main place and facility for collecting, storing and primarily treating the urban night soil. The intelligent toilet is often equipped with the negative pressure exhaust system for air in the replacement toilet guarantees that the indoor air in the toilet is in the circulation state, reduces the peculiar smell in the air. The existing negative pressure exhaust system is often provided with air inlets and air outlets at the first two ends of a house respectively, and a negative pressure fan is installed in the air outlets and used for keeping the indoor low-pressure state, so that the external air is sucked into the room through the air inlets under the action of air pressure, and the purpose of air replacement is further achieved. Because traditional air intake often adopts the window form design, the result of use is limited, and negative pressure exhaust system is in work simultaneously, and the condition that the inlet air inlet flow difference is great, the oxygen deficiency appears easily to bring certain hidden danger for the user. In this regard, improvements are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent toilet negative pressure deodorization exhaust system to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the negative pressure deodorization and exhaust system of the intelligent toilet comprises a room body, an air inlet, a negative pressure fan, a window frame, a temperature adjusting mechanism and a deodorization assembly, wherein the air inlet and the negative pressure fan are arranged on two sides of the room body and are arranged oppositely, and the window frame is arranged in the air inlet and corresponds to the negative pressure fan;

a blind window is arranged at the window of the window frame and consists of a plurality of plate bodies, and each plate body is connected with a chain wheel adjusting mechanism arranged on one side of the window frame.

The temperature regulating mechanism is arranged on one side of the window frame surface facing the room body, corresponds to the shutter and is used for forming a water curtain at the window of the window frame and cooling and dedusting the inflowing air flow;

and the deodorizing component is arranged on one side of the window frame facing the room body, is filled with an air freshener and is used for covering peculiar smell in the room body along with the circulation of air flow.

Preferably, the temperature adjusting mechanism comprises a spray pipe and a liquid collecting tank seat which are arranged on one side of the window frame facing the room body, the spray pipe is arranged above the louver and is communicated with a liquid injection pipe arranged on one side of the window frame, the liquid collecting tank seat is arranged below the louver and is communicated with a liquid discharge pipe arranged on one side of the window frame, and an upper port of the liquid collecting tank seat corresponds to a nozzle arranged at the lower end of the spray pipe body.

Preferably, the adjusting mechanism comprises a transmission cavity arranged in the window frame body, a plurality of transmission rods are arranged in the transmission cavity, the transmission rods are respectively fixed on two sides of each plate body on the louver and are in running fit with the wall of the transmission cavity, one end, far away from the louver, of each transmission rod is provided with a transmission chain wheel, the transmission chain wheels are connected through chains, and the transmission chain wheel at the bottommost part is connected with a screwing pin arranged on one side of the window frame through a connecting rod.

Preferably, a rotating bearing and a bayonet lock for fixing the screwing pin are arranged at the joint of the screwing pin and the window frame.

Preferably, the deodorization subassembly is including setting up at the window frame face towards the internal cylinder section of thick bamboo of one side in the room, and cylinder section of thick bamboo upper end is equipped with notes material pipe, annotates material pipe and cylinder section of thick bamboo intercommunication, and cylinder section of thick bamboo both ends can be dismantled with the installation cassette of establishing on the window frame and be connected, and cylinder section of thick bamboo pipe body is opened outward and is equipped with a plurality of fine and close meshes.

Preferably, elastic pins are arranged at two ends of the cylindrical barrel, one end of each elastic pin is movably connected with the cylindrical barrel, and the other end of each elastic pin is matched with a clamping groove formed in the mounting clamping seat.

Compared with the prior art, the utility model has the beneficial effects that:

this negative pressure deodorization exhaust system base negative pressure is aired exhaust, deodorization room temperature is adjusted and is stiff and hold in an organic whole, and adaptability is wide in the range, can be according to indoor condition in addition, each plate body inclination on the sprocket adjustment mechanism control shutter to the air mass flow that flows into in the room is controlled, avoids the condition of the internal oxygen deficiency that appears in room, and the good reliability.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent toilet negative pressure deodorizing and exhausting system.

Fig. 2 is a schematic structural view of a window frame in the negative pressure deodorizing and exhausting system of the intelligent toilet.

FIG. 3 is a schematic structural view of a cylindrical tube in the negative pressure deodorizing and exhausting system of the intelligent toilet.

Fig. 4 is a schematic structural diagram of a louver in the negative pressure deodorizing and exhausting system of the intelligent toilet.

In the figure: 1. an air inlet; 2. a negative pressure fan; 3. a house body; 4. screwing the pin; 5. a window frame; 6. a liquid injection pipe; 7. a shower pipe; 8. a liquid collecting tank seat; 9. a liquid discharge pipe; 10. installing a card seat; 11. an elastic pin; 12. a cylindrical barrel; 13. a material injection pipe; 14. a blind window; 15. a transmission rod; 16. a chain; 17. a drive sprocket.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, the negative pressure deodorizing and exhausting system for an intelligent toilet includes a room body 3, an air inlet 1, a negative pressure fan 2, a window frame 5, a temperature adjusting mechanism and a deodorizing assembly, wherein the air inlet 1 and the negative pressure fan 2 are disposed at two sides of the room body 3 and are disposed opposite to each other, and the window frame 5 is disposed in the air inlet 1 and corresponds to the negative pressure fan 2; a blind window 14 is arranged at the window of the window frame 5, the blind window 14 is composed of a plurality of plate bodies, and each plate body is connected with a chain wheel adjusting mechanism arranged at one side of the window frame 5; the chain wheel adjusting mechanism controls the inclination angle of each plate body on the shutter 14, controls the air flow flowing into the room body 3, and avoids the condition of oxygen deficiency in the room body 3.

The temperature adjusting mechanism is arranged on one side of the window frame 5 facing the interior of the house body 3 and corresponds to the louver 14, and is used for forming a water curtain at the window of the window frame 5 to cool and remove dust of the inflowing air flow. The temperature adjusting mechanism comprises a spray pipe 7 and a liquid collecting groove seat 8 which are arranged on one side, facing the room body 3, of the window frame 5, the spray pipe 7 is arranged above the louver 14 and is communicated with a liquid injection pipe 6 arranged on one side of the window frame 5, the liquid collecting groove seat 8 is arranged below the louver 14 and is communicated with a liquid discharge pipe 9 arranged on one side of the window frame 5, and an upper port of the liquid collecting groove seat 8 corresponds to a nozzle arranged at the lower end of the body of the spray pipe 7. Annotate liquid 6 one end of liquid pipe and be connected with shower 7, the other end of annotating liquid pipe 6 is connected with tap, rivers get into in shower 7 through annotating liquid pipe 6, then from 7 lower extreme nozzles blowout of shower, water after the blowout falls into in collecting liquid tank seat 8, fluid-discharge tube 9 is collected water, be formed with the water curtain between shower 7 and the collecting liquid tank seat 8, external air current can obtain the cooling when the water curtain, the dust that contains in the air current also can be washed down by the water curtain simultaneously, thereby play the purification effect of adjusting the interior temperature of the room body 3 and to the air.

The adjusting mechanism comprises a transmission cavity arranged in the frame body of the window frame 5, a plurality of transmission rods 15 are arranged in the transmission cavity, the transmission rods 15 are respectively fixed on two sides of each plate body on the louver 14 and are in running fit with the wall of the transmission cavity, one end, far away from the louver 14, of each transmission rod 15 is provided with a transmission chain wheel 17, the transmission chain wheels 17 are connected through chains 16, and the transmission chain wheel 17 positioned at the bottommost part is connected with a screwing pin 4 arranged on one side of the window frame 5 through a connecting rod. The screwing pin 4 is rotated, the screwing pin 4 drives the chain 16 positioned at the bottommost part to rotate through the connecting rod, and the chain 16 drives the chain 16 on each plate body to synchronously rotate through the transmission chain wheel 17 during rotation, so that the inclination angle of each plate body on the shutter 14 and the gap between each plate body are adjusted, and the air flowing area is enlarged and reduced.

The joint of the screwing pin 4 and the window frame 5 is provided with a rotating bearing and a bayonet lock for fixing the screwing pin 4. The screwing pin 4 is rotatably connected with the side wall of the window frame 5 through a rotating bearing, the connecting rod and the chain 16 are controlled to rotate, and after the screwing pin is moved to a proper angle, the position of the screwing pin 4 can be fixed through the clamping pin, so that each plate body on the louver 14 cannot deflect.

The deodorizing component is arranged on one side, facing the interior of the house body 3, of the window frame 5, is filled with an air freshener and is used for covering peculiar smell in the house body 3 along with air flow circulation; the deodorization assembly comprises a cylindrical barrel 12 erected on one side of the window frame 5 facing the interior of the house body 3, a material injection pipe 13 is arranged at the upper end of the cylindrical barrel 12, the material injection pipe 13 is communicated with the cylindrical barrel 12, two ends of the cylindrical barrel 12 are detachably connected with an installation clamping seat 10 arranged on the window frame 5, and a plurality of fine meshes are arranged outside the barrel body of the cylindrical barrel 12;

two ends of the cylindrical barrel 12 are provided with elastic pins 11, one end of each elastic pin 11 is movably connected with the cylindrical barrel 12, and the other end of each elastic pin 11 is matched with a clamping groove formed in the mounting clamping seat 10. Throw into the freshener in to cylinder 12 through annotating material pipe 13, pour into the completion back, cylinder 12 is detained through elastic pin 11 and is fixed in installing the cassette 10 on the window frame 5, and the air current passes in shutter 14 gets into the room body 3, and the freshener of cylinder 12 begins to volatilize to cover the peculiar smell in the air, and can follow the peculiar smell and discharge through negative-pressure air fan 2, can dismantle even mode in addition, make things convenient for the staff to change cylinder 12.

The working principle of the utility model is as follows:

revolve and twist round pin 4 soon, it drives the chain 16 that is located the bottommost through the connecting rod and rotates to revolve wrong round pin 4, chain 16 drives the chain 16 synchronous rotation on each plate body through drive sprocket 17 in rotating, thereby adjust the inclination of each plate body and the clearance between each plate body on shutter 14, enlarge and reduce the area that the air flows, it is connected with shower 7 to annotate liquid pipe 6 one end, the other end of annotating liquid pipe 6 is connected with tap, rivers get into shower 7 through annotating liquid pipe 6 in, then spout from shower 7 lower extreme nozzle, the spun water falls into collecting tank seat 8 in, form the water curtain, the air current can be cooled when passing through the water curtain, the dust that contains in the air current also can be washed away by the water curtain simultaneously, thereby play the conditioning room body 3 internal temperature and to the purification effect of air, the comfort level obtains improving.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.

Claims

1. The negative-pressure deodorizing and air exhausting system of the intelligent toilet comprises a room body (3), an air inlet (1), a negative-pressure fan (2) and a window frame (5), and is characterized by further comprising a temperature adjusting mechanism and a deodorizing assembly, wherein the air inlet (1) and the negative-pressure fan (2) are arranged on two sides of the room body (3) and are arranged oppositely, and the window frame (5) is arranged in the air inlet (1) and corresponds to the negative-pressure fan (2);

a blind window (14) is arranged at the window of the window frame (5), the blind window (14) is composed of a plurality of plate bodies, and each plate body is connected with a chain wheel adjusting mechanism arranged on one side of the window frame (5);

the temperature adjusting mechanism is arranged on one side, facing the inside of the house body (3), of the window frame (5), corresponds to the blind window (14), and is used for forming a water curtain at the window of the window frame (5) and cooling and dedusting inflow air flow;

the deodorization assembly is arranged on one side, facing the interior of the house body (3), of the window frame (5) and filled with air freshener for covering peculiar smell in the house body (3) along with air flow circulation.

2. The negative-pressure deodorizing and exhausting system for the intelligent toilet according to claim 1, wherein the temperature adjusting mechanism comprises a spray pipe (7) and a liquid collecting tank seat (8) which are arranged on one side of the window frame (5) facing the room body (3), the spray pipe (7) is arranged above the louver (14) and is communicated with the liquid injection pipe (6) arranged on one side of the window frame (5), the liquid collecting tank seat (8) is arranged below the louver (14) and is communicated with the liquid discharge pipe (9) arranged on one side of the window frame (5), and the upper port of the liquid collecting tank seat (8) corresponds to the nozzle arranged at the lower end of the pipe body of the spray pipe (7).

3. The negative pressure deodorizing and exhausting system for the intelligent toilet according to claim 1, wherein the adjusting mechanism comprises a transmission cavity opened in the frame of the window frame (5), a plurality of transmission rods (15) are arranged in the transmission cavity, each transmission rod (15) is respectively fixed on two sides of each plate body on the louver (14) and is in running fit with the wall of the transmission cavity, one end of each transmission rod (15) far away from the louver (14) is provided with a transmission chain wheel (17), each transmission chain wheel (17) is connected with each other through a chain (16), and the transmission chain wheel (17) at the bottommost part is connected with a screwing pin (4) arranged on one side of the window frame (5) through a connecting rod.

4. The intelligent toilet negative pressure deodorization and ventilation system according to claim 3, wherein the joint of the screw bolt (4) and the window frame (5) is provided with a rotation bearing and a bayonet lock for fixing the screw bolt (4).

5. The negative pressure deodorizing and exhausting system for the intelligent toilet according to claim 1, wherein the deodorizing component comprises a cylindrical barrel (12) erected on one side of the window frame (5) facing the inside of the room body (3), a material injection pipe (13) is arranged at the upper end of the cylindrical barrel (12), the material injection pipe (13) is communicated with the cylindrical barrel (12), two ends of the cylindrical barrel (12) are detachably connected with a mounting clamping seat (10) arranged on the window frame (5), and a plurality of fine and dense meshes are arranged outside the barrel body of the cylindrical barrel (12).

6. The negative pressure deodorizing and exhausting system for the intelligent toilet according to claim 5, wherein two ends of the cylindrical barrel (12) are provided with elastic pins (11), one end of each elastic pin (11) is movably connected with the cylindrical barrel (12), and the other end of each elastic pin (11) is matched with a clamping groove formed in the mounting clamping seat (10).