CN2770562Y

CN2770562Y - Toilet deodorizing machine

Info

Publication number: CN2770562Y
Application number: CN 200420092447
Authority: CN
Inventors: 张永蔚
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-09-17
Filing date: 2004-09-17
Publication date: 2006-04-12
Anticipated expiration: 2014-09-17

Abstract

The utility model belongs to the field of feces odor elimination of toilets in washrooms of residential buildings and hotels, particularly a toilet deodorizing machine. The utility model is characterized in that an air intake box at the right side is in a flat hollow cuboid shape, and the front part is provided with an air suction opening and an odor airflow channel; a deodorizing machine body at the left side is in a vertical cuboid box shape. The utility model is provided with a power switch and the odor airflow channel, and an impeller with forward-leaning vanes, an air exhaust control board, an exhaust opening and an odor exhaust pipe are arranged in a centrifugal type spiral casing. The odor enters an exhaust passage which is preset in the washroom wall through the odor exhaust pipe, and a 12v direct current motor is fixed on a bottom casing of the spiral casing. A toilet sealing rubber ring can ensure the reliable application of the deodorizing machine system under the negative pressure state.

Description

The toilet seat deodorizing apparatus

Technical field

The utility model relates to residential building, toilet, hotel toilet seat ight soil foul smell is removed the field, is specially a kind of toilet seat deodorizing apparatus.

Background technology

The people in the toilet at one's leisure, ight soil that human body is drained produces a large amount of unpleasant foul smell.After these gases are emitted on toilet seat, will and suck the human body of these foul smell, cause the different harm of degree frequent contact, as: stimulate people's the sense of smell and the organs of vision, cause the relevant organ of human body slow in reacting, numb.Hydrogen sulfide gas wherein is inhaled in the human body, can be blended in people's the blood, easily suffers from cardiovascular and cerebrovascular diseases such as cerebral thrombus, scheming infarction.

Current, employed device with toilet seat deodorization functions, the basic form that adopts catalyst absorption foul smell such as axial flow blower air inducing structure and active carbon causes this class device gas-flow resistance to increase, and the activity cycle of catalyst such as active carbon is short, easily lost efficacy and changed frequent deficiency, not only clean-up effect is poor, increases operating cost, also because these devices all are multi-functional, the device that bundles, costing an arm and a leg is difficult for popularizing.

Summary of the invention

The purpose of this utility model is to provide a kind of toilet air ambient that makes to be greatly improved, and can pass through the toilet seat deodorizing apparatus, and with the foul smell that human body voided excreta in the toilet seat, the exhaust passage in pipeline enters the toilet body of wall is thrown in the outside atmosphere at last.Reach protection and improve toilet and indoor air environment, a kind of simple in structure, with low cost, economical and practical, effectively remove the toilet seat deodorizing apparatus of toilet seat foul smell.

The purpose of this utility model is achieved in that the right side is divided into the air inlet box, is flat hollow cuboid.Air inlet box front portion is provided with air entry, there is the foul smell gas channel inside, air inlet box rear portion is provided with two fixing circular holes of using, and air inlet box and deodorizing apparatus body are fixed on toilet seat rear portion (original toilet seat flap of user and toilet seat seat ring are fixed on above the air inlet box, toilet seat seat ring below paste O-ring seal) by the toilet seat circular hole; The deodorizing apparatus body of left part for being connected with aspiration box, the deodorizing apparatus body is vertical cuboid box-like, is divided into four layers.Ground floor is devices such as power switch box, internal electric source switch, power supply indication; The second layer is foul smell gas channel, horn mouth formula current collector; The 3rd layer, centrifugal spiral case is fixed on support every last, and the impeller of FC blade is installed in the spiral case, and impeller is fixed on the motor reel.Place, spiral case gas outlet is provided with the exhaust control panel, and extraneous foul smell refluxes when preventing to shut down.The spiral case gas outlet is connected with exhaust outlet, and the foul smell blast pipe links to each other with exhaust outlet, and feeds in the default exhaust passage of toilet body of wall; The 4th layer, fixed screw is fixed on the 12v dc motor on the spiral case drain pan.A Direct current power source socket is installed on the machine box wall of deodorizing apparatus, is provided electric energy for impeller by the 12v dc source.The toilet seat O-ring seal can be guaranteed deodorizing apparatus system reliability service under negative pressure state.

Advantage of the present utility model is: 1. adopt the centrifugal air inducing structure of scroll casing type, foul smell elimination efficiency height; 2. adopt foul smell is directly entered the airtight emission type of system in the outside atmosphere by pipeline, avoided owing to use catalyst such as active carbon to cause absorption to lose efficacy and increase the deficiency of operating cost; 3. continue to utilize original toilet seat flap, the toilet seat seat ring that uses of user, save cost; 4. energy consumption little (only being 2w) is safe and reliable to operation.

The utility model can effectively be removed the toilet air pollution, guarantees the room living environment quality.

Description of drawings

Fig. 1 looks schematic diagram for the utility model structural principle master;

Fig. 2 is the utility model structural principle schematic top plan view;

Fig. 3 is the utility model housing construction principle generalized section;

Fig. 4 is the utility model aspiration box structural principle generalized section;

Fig. 5 is the utility model structural principle A-A generalized section.

The 1-switch enclosure, 2-deodorizing apparatus body, the 3-impeller, the 4-spiral case, the 5-direct current generator, the 6-supply socket, the 7-bottom, 8-air inlet box, the 9-air entry, the 10-power switch, the 11-exhaust outlet, 12-exhaust control panel, 13-motor fixed screw, 14, former toilet seat flap, the former toilet seat seat ring of 15-, the 16-O-ring seal, 17-toilet seat body, 18-foul smell blast pipe, the 19-exhaust passage, 20-toilet body of wall, 21-is circular hole fixedly, the 22-current collector, 23-support every, 24-foul smell gas channel.

The specific embodiment

Below in conjunction with accompanying drawing in detail the utility model embodiment is described in detail:

Air inlet box (8) is flat hollow cuboid, and the front portion is provided with air entry (9), and there is foul smell gas channel (24) inside, and the rear portion is provided with two fixedly circular holes (21) that are used for fixing on toilet seat body (17); Deodorizing apparatus body (2) is vertical cuboid box-like, vertical fixing is connected in air inlet box (8) left side (people watches towards air entry), and its inside is provided with foul smell gas channel (24), current collector (22), impeller (3), spiral case (4), direct current generator (5) from top to bottom.There are exhaust outlet (11) and exhaust control panel (12) in spiral case (4) exit.Foul smell blast pipe (18) two ends are connected with exhaust passage (19) with exhaust outlet (11) respectively.Air entry (9), foul smell gas channel (24) are communicated with current collector (22), constitute the foul smell suction passage.Current collector (22) is the circular horn degree of lip-rounding, is cavity in the middle of the impeller (3), and circumference is equipped with the FC blade.Impeller (3) is formed the dynamical system that foul smell sucks and foul smell is discharged with spiral case (4), direct current generator (5).Exhaust outlet (11), exhaust control panel (12) and foul smell blast pipe (18) constitute the foul smell passing away.The former toilet seat flap of user (14), former toilet seat seat ring (15) and air inlet box (8) are fixed by bolts on the toilet seat body (17), the following O-ring seal (16) of pasting of former toilet seat seat ring (15).During use, behind the startup power switch, the toilet seat foul smell enters the interior foul smell gas channel (24) of air inlet box (8) by air entry (9) under the condition of negative pressure that impeller (3) rotation forms, after current collector (22) enters in the middle cavity of impeller (3).Foul smell is extruded and is thrown to spiral case (4) perisporium through the rotation of impeller (3), like this, just form negative pressure state in the cavity in the middle of the impeller (3), foul smell in the toilet seat will constantly be inhaled, and be pushed to exhaust outlet (11), in the exhaust passage (19) that foul smell is preset in foul smell blast pipe (18) enters toilet body of wall (20) again, enter in the outside atmosphere at last, thereby finish the foul smell reset procedure.Owing to be provided with exhaust control panel (12) in spiral case (4) exit, when preventing to shut down effectively, extraneous foul smell refluxes along pipeline and causes new indoor environmental pollution.

Claims

1. toilet seat deodorizing apparatus, utilize impeller to rotate the suction function of generation at a high speed, general air inducing exhaust technique with the discharge of the foul smell in the toilet seat, the device that foul smell in the toilet seat is handled, it is characterized in that, air inlet box (8) is flat hollow cuboid, deodorizing apparatus body (2) is vertical cuboid box-like, deodorizing apparatus body (2) vertical fixing is connected in air inlet box (8) left side, air entry (9), foul smell gas channel (24) and current collector (22) etc. constitute foul smell and suck part, impeller (3), spiral case (4), direct current generator (5) constitutes the power section that foul smell sucks and foul smell is discharged, exhaust outlet (11), exhaust control panel (12), foul smell blast pipes (18) etc. constitute the foul smell discharge section.

2. toilet seat deodorizing apparatus according to claim 1 is characterized in that, former toilet seat flap (14), former toilet seat seat ring (15), and air inlet box (8), by fixing circular hole (21), be fixed by bolts to above the toilet seat body (17), O-ring seal (16) is fixed on below the former toilet seat seat ring (15).

3. toilet seat deodorizing apparatus according to claim 1 is characterized in that, foul smell blast pipe (18) is connected with exhaust outlet (11), and feeds in the exhaust passage (19) default in the toilet body of wall (20).

4. toilet seat deodorizing apparatus according to claim 1 is characterized in that, direct current generator (5) power is 2w, and voltage is 12v, and the load revolution is 1600r/min.