CN201546303U

CN201546303U - Automatic deodorization device for toilet bowl

Info

Publication number: CN201546303U
Application number: CN2009202331253U
Authority: CN
Inventors: 丁杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-15
Filing date: 2009-07-15
Publication date: 2010-08-11
Anticipated expiration: 2019-07-15

Abstract

The utility model relates to an automatic deodorization device for a toilet bowl, which comprises an air inlet pipe, an air outlet pipe, a blower, a closed tank, a sealing component and a switch. The air inlet pipe communicates a drain tank and an overflow pipe of the toilet bowl with the tank; the blower is arranged on the air inlet pipe or the air outlet pipe; the sealing component is arranged inside the tank and faces to the mouth of the air inlet pipe or the air outlet pipe so as to control the closing and opening of the mouth; the switch controls the turn-on or opening, or turn-off or closing of the blower and the sealing component; and the tank is communicated with a sewage pipe through the air outlet pipe. The automatic deodorization device with a simple and reliable structure has the advantages that odorous gas is directly discharged into the sewage pipe from the toilet bowl without dissipation, thereby improving air quality of the toilet; the sealing component inside the tank is capable of effectively preventing odorous gas from escaping; a syphon at the upper end of the overflowing pipe is capable of preventing odorous gas from escaping from the overflowing pipe by means of water seal; and water can automatically overflow into the toilet cowl through the syphon when the water level inside the water tank is over high.

Description

The automatic odor removal of toilet

Technical field

The utility model belongs to technical field of sanitary ware, specifically relates to the automatic odor removal of a kind of toilet.

Background technology

At present, toilet extensively is installed in family or the hotels and other places washroom, because the air circulation of washroom is relatively poor, people are when going to toilet, and peculiar smell is heavier, breathes to get up to feel to feel bad, and greatly reduces quality of life.In the prior art,, have plenty of in the washroom perfumes or burning spices comes covering smell, but this mode cures the symptoms, not the disease, and the smell of good and foul smells mixing is sometimes more unpleasant, nauseating for solving this puzzlement.Also have plenty of at top, washroom installation exhaust fan, but exhaust fan is that foul smell suction is from the bottom up gone out that making needs just can alleviate peculiar smell for a long time, inefficiency, not science in the whole washroom of foul smell meeting disperse.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple and reasonable, easy to use, can be suitable with existing toilet, effectively improve the automatic odor removal of toilet of washroom air quality.

The purpose of this utility model realizes by following technical scheme, the automatic odor removal of described toilet comprises casing, black box and the switch of air inlet pipe, stack, blower fan, sealing, air inlet pipe is communicated with the rhone and the overflow pipe of toilet with casing, blower fan is installed on air inlet pipe or the stack; Black box is installed in the casing, and it is controlled this nose end and seal or open over against the nose end of air inlet pipe or stack; Opening or closing by switch of described blower fan and black box controlled; Described casing also is communicated with sewer pipe by stack.

Described black box comprises electromagnet, spring and movable air door, electromagnet is fixed in the casing, its one side relative with the air inlet pipe or the stack mouth of pipe is by spring connection activity air door, and movable air door compresses the nose end of sealing air inlet pipe or stack under spring pressure; Electromagnet is by described switch control energising and off-position, and during the electromagnet energising, movable air door is subjected to electromagnet suction, the compression spring, the nose end of air inlet pipe or stack is opened, during the electromagnet outage, movable air door homing is sealed the nose end of air inlet pipe or stack again.

As further improvement of the utility model, the overflow pipe of described toilet upper end is connected with bend pipe, and the head end of bend pipe is positioned at below the water surface of water tank.

As further improvement of the utility model, the described blower fan that is installed on air inlet pipe or the stack is arranged in the casing.

As further improvement of the utility model, the switch of described control blower fan and electromagnet can adopt infrared probe or human body sensing delay-self-closing switch.

The utility model is simple and reasonable, and advantage is: gas with foreign flavor is extracted out from the drain hole on the toilet, enters in the air inlet pipe via rhone, directly enters sewer pipe, and not loss everywhere improves the washroom air quality; Black box in the casing toilet without the time, seal the nose end of air inlet pipe, prevent that the sewer pipe gas with foreign flavor from overflowing; Overflow pipe upper end is connected with bend pipe, and the bend pipe head end is positioned at below the water surface, by water-stop gas with foreign flavor can not overflowed from overflow pipe on the one hand, when water level is too high in water tank on the other hand, water still can automatic overflow in toilet.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment.

Fig. 2 is the concrete applicable cases schematic diagram of the utility model.

Description of reference numerals: 1-air inlet pipe, 2-casing, 3-blower fan, the movable air door of 4-, 5-spring, 6-electromagnet, 7-stack, 8-toilet, 9-drain hole, 10-rhone, 11-switch, 12-water tank, 13-bend pipe, 14-overflow pipe, 15-sewer pipe.

The specific embodiment

The utility model is described in further detail below in conjunction with concrete drawings and Examples.

As shown in Figure 1 and Figure 2, the utility model comprises casing 2, black box and the switch 11 of air inlet pipe 1, stack 7, blower fan 3, sealing, air inlet pipe 1 is communicated with the rhone 10 and the overflow pipe 14 of toilet 8 with casing 2, blower fan 3 is installed on the stack 7 that is positioned at casing 2; Black box is installed in the casing 2, comprise electromagnet 6, spring 5 and movable air door 4 on the structure, electromagnet 6 is fixed in the casing 2, its one side relative with air inlet pipe 1 mouth of pipe is by spring 5 connection activity air doors 4, movable air door 4 compresses the nose end of sealing air inlet pipe 1 under spring 5 pressure, electromagnet 6 is by switch 12 control energising and off-positions, during electromagnet 6 energisings, movable air door 4 is subjected to electromagnet 6 suction, compression spring 5, the nose end of air inlet pipe 1 is opened, during electromagnet 6 outages, movable air door 4 homings are sealed the nose end of air inlet pipe 1 again; Opening or closing of described blower fan 3 also can be by described switch 11 controls; Described casing 2 also is communicated with sewer pipe 15 by stack 7.

As shown in Figure 1, overflow pipe 14 upper ends of described toilet 8 are connected with bend pipe 13, the head end of bend pipe 13 is positioned at below the water surface of water tank 12, the effect of overflow pipe 14 is under the malfunctioning situation of water tank 12 water intaking valves, the water automatic overflow is come out, 9 flow in the toilet 8 along rhone 10 from drain hole, prevent the water spill-over in the water tank 12, the utility model has installed bend pipe 13 additional in original overflow pipe 14 upper ends, on the one hand when water intaking valve is malfunctioning, according to the water-head principle, overflow pipe 14 still can play anti-spill-over effect; Be on the other hand when deodorizing, the gas with foreign flavor of extraction is sealed by watertight, can not overflow in water tank 12 via overflow pipe 14, improves deodorizing effect and washroom air quality.

In the utility model, the switch 11 of described control blower fan 3 and electromagnet 6 can adopt infrared probe or human body sensing delay-self-closing switch, to improve the automaticity of whole device.

As shown in Figure 2, during concrete the application, air inlet pipe 1 in the utility model, the casing 2 of stack 7 and sealing constitutes gas exhaust piping together, overflow pipe 14 in one end of this gas exhaust piping and the rhone 10 of toilet 8 and the water tank 12 is connected, the other end of gas exhaust piping is connected with the sewer pipe 15 of toilet 8, when toilet 8 has the people to use, switch 11 manually or automatically starts, blower fan 3 running air draughts, electromagnet 6 energising and absorption activity air doors 4, the nose end of air inlet pipe 1 is opened, and the gas with foreign flavor in the toilet 8 is extracted out by blower fan 3 by the drain hole 9 around toilet 8 tops, enter in the utility model through rhone 10, and by dispatch to sewer pipe 15.When toilet 8 is unmanned when using, electromagnet 6 outages, movable air door 4 compresses the nose end of sealing air inlet pipe 1 under the pressure of spring 5, make effusions of can't flowing backwards of gas with foreign flavor in the sewer pipe 15, guarantees the washroom free from extraneous odour, the raising air quality.

Claims

1. automatic odor removal of toilet, it is characterized in that: the casing (2), black box and the switch (11) that comprise air inlet pipe (1), stack (7), blower fan (3), sealing, air inlet pipe (1) is communicated with the rhone (10) and the overflow pipe (14) of toilet (8) with casing (2), blower fan (3) is installed on air inlet pipe (1) or the stack (7); Black box is installed in the casing (2), and it is controlled this nose end and seal or open over against the nose end of air inlet pipe (1) or stack (7); Opening or closing by switch (11) of described blower fan (3) and black box controlled; Described casing (2) also is communicated with sewer pipe (15) by stack (7).

2. the automatic odor removal of toilet according to claim 1, its feature also is: described black box comprises electromagnet (6), spring (5) and movable air door (4), electromagnet (6) is fixed in the casing (2), its one side relative with the air inlet pipe (1) or stack (7) mouth of pipe is by spring (5) connection activity air door (4), movable air door (4) compresses the nose end of sealing air inlet pipe (1) or stack (7) under spring (5) pressure, electromagnet (6) is by switch (12) control energising and off-position, during electromagnet (6) energising, movable air door (4) is subjected to electromagnet (6) suction, compression spring (5), the nose end of air inlet pipe (1) or stack (7) is opened, during electromagnet (6) outage, movable air door (4) homing is sealed the nose end of air inlet pipe (1) or stack (7) again.

3. the automatic odor removal of toilet according to claim 1, its feature also is: overflow pipe (14) upper end of described toilet (8) is connected with bend pipe (13), and the head end of bend pipe (13) is positioned at below the water surface of water tank (12).

4. according to the automatic odor removal of each described toilet of claim 1-3, its feature also is: the described blower fan (3) that is installed on air inlet pipe (1) or the stack (7) is arranged in the casing (2).

5. the automatic odor removal of toilet according to claim 1, its feature also is: described switch (11) can adopt infrared probe or human body sensing delay-self-closing switch.