CN2544019Y

CN2544019Y - Toilet seat

Info

Publication number: CN2544019Y
Application number: CN 02205113
Authority: CN
Inventors: 李军
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-10-29
Filing date: 2002-02-10
Publication date: 2003-04-09
Anticipated expiration: 2012-02-10

Abstract

The utility model relates to a toilet, which comprises a toilet body and a water storage tank. The toilet bowl body has an exhaust pipe and a blow off pipe to be connected with a main pipe, a hidden bin is arranged at the rear part of the toilet bowl body and is internally provided with an electric exhaust fan, the gas outlet of the exhaust fan is connected with the exhaust pipe through an exhaust connecting pipe and a gas-liquid automatic check valve, the hidden bin is provided with a bin protecting plate, a platform for installing the electric exhaust fan is arranged on the inner wall of the bin, an electric appliance control switch is arranged above the inner wall of the hidden bin, the contact of the electric appliance control switch penetrates through the side wall of the hidden bin to be exposed, an inverted U-shaped pipe is arranged in the water storage tank, the gas inlet of the U-shaped pipe is communicated with a water distribution cavity. The toilet bowl has the advantages of rapid and thorough deodorization effect, complete removal of malodorous gas in the urinal within 10 seconds, time saving, electricity saving, low energy consumption, convenient use and operation, safety, no pollution, low manufacturing cost and convenient installation and maintenance.

Description

Toilet

Technical field

The utility model relates to the sanitary installation that the lavatory is used, and specifically, relates to a kind of toilet.

Background technology

Present existing all kinds toilet, bath after an action of the bowels all is by manually-operated, its major function only limits to and the foul water flushing of urinating and defecating of body discharges can be entered in the sewer pipe, and it is powerless to the foul gas that when urinating and defecating, generates, can only allow it distribute to fill the air and cause air pollution in the washroom, people re-use other method and drive smelly improvement then, or the smooth family of windowing ventilates, or take a breath with the electric fan pump drainage, also have and use the sub-ozone deodorizing of electrochondria, or carry out in the smell and deodorizing or the like with the method for various chemicals.Various deodorizing methods in sum, none is not time-consuming length, expensive many, deodorizing effect is poor, manipulates inconvenience, particularly with the method for chemicals carry out deodorizing, also very easily cause secondary pollution, use for a long time more has the body health of speaking sarcastically.

The utility model content

The purpose of this utility model be exactly at current toilet in function and technical deficiency, provide a kind of can auto-flushing, get rid of the foul of urinating and defecating, can from sewer, get rid of the toilet of foul smell simultaneously again.

Toilet described in the utility model, comprise the toilet body, storage tank, described toilet body has exhaust manifolds and is connected with main pipe with blow-off pipe, has hidden storehouse at the rear portion of toilet body, be provided with electric exhaust fan in it, the gas outlet of this induced draft fan is by exhaust connection, the gas-liquid automatic check valve is communicated with exhaust manifolds, described hidden storehouse is furnished with protecting storehouse plate, on the inwall of hidden storehouse, platform is arranged, electric exhaust fan is mounted thereto, be provided with electric control switch above the inwall in hidden storehouse, the areole that its contact passes hidden storehouse exposes, and is provided with the inverted U-shaped pipe in the described storage tank, the air inlet port of this U-shaped pipe communicates with dividing water cavity, and its gas outlet is connected with the air inlet port of induced draft fan by the tube connector of bleeding.

Described gas-liquid automatic check valve comprises that valve body, gas-tight backflow spool, waterproof backflow spool, two set upright framework and port lid, described valve body is divided into anti-air cavity and anti-water cavity, two chambeies communicate, gas-tight backflow spool is arranged in the anti-air cavity, waterproof backflow spool is arranged in the anti-water cavity, and the last plane of waterproof backflow spool is provided with the water seal rubber cushion.

Described induced draft fan is the vane type induced draft fan, this induced draft fan and gas-liquid automatic check valve are installed in the same housing, the air inlet port of vane type induced draft fan is connected with tube connector, and the air inlet port of gas-liquid automatic check valve communicates with the draught fan impeller chamber, and its another port is connected with exhaust connection.

Further improvement of the utility model, be also to have automatic flushing device, this device is arranged in the storage tank, it has the transmission conduit, control backguy and the electromagnetic valve that run through water tank bottom, the height of described transmission conduit surpasses the overflow mouth of pipe in the water tank, in pipe, be provided with control backguy with core, this control backguy one end is fixed on the top of manual flushing valve action bars, its core is connected on the manual flushing valve action bars, the other end is fixed on the electromagnetic valve of gas-tight silo, and core is connected on the valve rod of electromagnetic valve.

Described toilet body and storage tank are split type or monolithic, and when split type, described storage tank is installed on the wall, and with the bath valve port of water tank with divide water cavity to be communicated with, water pipe is communicated with the air inlet port of U-shaped pipe with the branch water cavity by water pipe; During for monolithic, described storage tank is set directly at the top in the hidden storehouse of toilet body, is connected as a single entity with the toilet body.

The utility model has the following advantages compared with prior art:

1, novel, design uniqueness, deodorizing effect is thorough rapidly, can be within 10 seconds that the foul gas full scale clearance in the urinal is clean.

2, it is few to save time, economize on electricity, consume energy, and uses easy and simple to handlely, and safety non-pollution only needs after an action of the bowels to be exposed to a contact outside the sidewall of the hidden storehouse also auto-flushing of can bleeding with hand touch appliance gauge tap, belongs to the new varieties of green health environment-protecting type toilet.

3, low cost of manufacture, installation and maintenance are convenient, need not to establish in addition extract duct, and the technology generalization is strong.

Description of drawings

Fig. 1 is the sectional drawing of toilet described in the utility model, wherein, represents that this toilet is a split-type structural;

Fig. 2 is that the expression toilet is the sectional drawing of Contiuum type structure;

Fig. 3 is the section of structure of gas-liquid automatic check valve;

Fig. 4 is that induced draft fan and flap valve are installed in the structural representation in the same housing.

The specific embodiment

Referring to Fig. 1 and Fig. 2, toilet described in the utility model comprises toilet body 1, storage tank 15, and its toilet body 1 and storage tank 15 can be connected as a single entity, and also can be split type.Described toilet body 1 has exhaust manifolds 4 and is connected with main pipe 3 with blow-off pipe 2, and this main pipe 3 communicates with sewer.Have hidden storehouse 10 at the rear portion of toilet body 1, be provided with electric exhaust fan 8 in it, the gas outlet of this induced draft fan is communicated with exhaust manifolds 4 by exhaust connection 6, gas-liquid automatic check valve 5.Described hidden storehouse 10 is furnished with protecting storehouse plate 9, and platform 7 is arranged on the inwall of storehouse, so that electric exhaust fan 8 to be installed, as the deodorizing power source.Above the inwall in hidden storehouse 10, being convenient to staff can be provided with electric control switch 22 in the touch place, and the areole that its contact passes hidden storehouse 10 exposes, the convenient touch during in order to use.The delay working time set of switch is in 10 seconds.The power supply wiring of motor uses leakage protecting plug, can guarantee the safety of electricity consumption.Be provided with inverted U-shaped pipe 16 in the described storage tank 15, the air inlet port 14 of this U-shaped pipe 16 communicates with dividing water cavity 21, promptly is connected with urinal 23 by minute water cavity 21.The gas outlet 13 of described U-shaped pipe 16 is connected with the air inlet port of induced draft fan 8 by the tube connector 12 of bleeding.Like this, just the inside group in storage tank 15 and hidden storehouse 10 is linked to be defaecation pond 23 on hidden, the short prompt unobstructed deodorizing exhaust passage of following logical main pipe 3.

Toilet shown in Figure 1 is that storage tank 15 is split-type structural with toilet body 1, storage tank 15 is installed on the wall, be communicated with by the bath valve port 20 and the branch water cavity 21 of water pipe 35 water tank, the escape pipe 36 of branch water cavity 21 is communicated with the air inlet port 14 of U-shaped pipe 16 with dividing water cavity 21, the tube connector 12 of bleeding connects the gas outlet 13 of U-shaped pipes 16 and is connected with induced draft fan 8.Fig. 2 represents that toilet is the sectional drawing of Contiuum type structure, and described storage tank 15 is set directly at the top in the hidden storehouse 10 of toilet body 1, is connected as a single entity with toilet body 1.

The described exhaust connection 6 and the tube connector 12 of bleeding can be rigid pipe, also can be flexible pipe.

Referring to Fig. 3, described gas-liquid automatic check valve 5, comprise valve body 25, gas-tight backflow spool 26, waterproof backflow spool 30, two set

upright framework

27,32 and port lid 28,33.Described valve body 25 is divided into anti-air cavity 29 and anti-water cavity 31, two chambeies communicate.Gas-tight backflow spool 26 is arranged in the anti-air cavity 29, and waterproof backflow spool 30 is arranged in the anti-water cavity 31, and the plane is provided with water seal rubber cushion 37 on waterproof backflow spool 30.

When air-flow enters gas-liquid automatic check valve 5, gas shock gas-tight backflow spool 26, this spool 26 unlatching that blowed floating, air-flow just can enter anti-air cavity 29 smoothly, enters main pipe 3 through anti-water cavity 31 by exhaust manifolds 4, enters sewer and discharges, after air-flow stops, gas-tight backflow spool 26 can play the effect that prevents that air-flow is return automatically with the sealing of valve road by from returning seat; Block as sewer, when causing sewage backflow, waterproof backflow spool 30 is closed the connected entrance of preventing water cavity 31 and anti-air cavity 29 with the floating rising of liquid level, plays and prevents foul smell and the return effect of sewage automatically.

Referring to Fig. 4, described induced draft fan is a vane type induced draft fan 38, by driven by motor.This induced draft fan and gas-liquid automatic check valve 5 are connected as a single entity, and form the deodorizing induced draft fan.This deodorizing induced draft fan has housing 17, the vane type induced draft fan 38 and the gas-liquid automatic check valve 5 of driven by motor are installed in housing, the air inlet port 34 of vane type induced draft fan 38 is connected with tube connector 12, the air inlet port of gas-liquid automatic check valve 5 communicates with the draught fan impeller chamber, and its another port is connected with exhaust connection 6.This deodorizing induced draft fan can be installed in the hidden storehouse 10 of toilet, also can use separately on common toilet be used to bleed, deodorizing and prevent the gas peculiar smell and sewage flows backwards.

The utility model also has automatic flushing device, this device is arranged in the storage tank 15, it has the transmission conduit 19, control backguy 18 and the electromagnetic valve 11 that run through water tank bottom, the height of described transmission conduit 19 surpasses the overflow mouth of pipe in the water tank, therefore, the water in the water tank 15 can not enter in it.In pipe, be provided with control backguy 18 with core, these control backguy 18 1 ends are fixed on the top of manual flushing valve action bars, its core is connected on the manual flushing valve action bars, also a trace transmission can be set in addition, the other end is fixed on the electromagnetic valve 11 in hidden storehouse 10, and core is connected on the valve rod of electromagnetic valve 11.

When toilet described in the utility model uses; touch the contact of appliance controller switch 22 after an action of the bowels; induced draft fan 8 starts; after the work; the suction airflow that produces in the deodorizing exhaust passage just can all enter in the sewer with accumulating in the foul gas that does not spread as yet in the urinal 23 automatically; after deodorizing induced draft fan 8 is finished deodorizing work shutdown; relay is changed automatically and is started the electromagnetism stem movement; affect the core motion of control line 18; the manual flushing valve of water tank is opened, and dirt enters sewer through main pipe 3, after current to be washed are intact; the delay working of control electromagnetic valve also stops; flushing valve falls voluntarily, closes flushing valve 20, thereby has realized automatic flushing; deodorizing promptly has been all over; flush operation, whole process is only finished in ten seconds.

Claims

1. toilet, comprise toilet body (1), storage tank (15), it is characterized in that described toilet body (1) has exhaust manifolds (4) and is connected with main pipe (3) with blow-off pipe (2), has hidden storehouse (10) at the rear portion of toilet body (1), be provided with electric exhaust fan (8) in it, the gas outlet of this induced draft fan is by exhaust connection (6), gas-liquid automatic check valve (5) is communicated with exhaust manifolds (4), described hidden storehouse (10) is furnished with protecting storehouse plate (9), platform (7) is arranged on the inwall of storehouse, electric exhaust fan (8) is installed on it, inwall top in hidden storehouse (10) is provided with electric control switch (22), the sidewall that its contact passes hidden storehouse (10) exposes, be provided with inverted U-shaped pipe (16) in the described storage tank (15), the air inlet port (14) of this U-shaped pipe (16) communicates with dividing water cavity (21), and gas outlet (13) are connected by the air inlet port of the tube connector of bleeding (12) with induced draft fan (8).

2. toilet according to claim 1, it is characterized in that described gas-liquid automatic check valve (5) comprises that valve body (25), gas-tight backflow spool (26), waterproof backflow spool (30), two set upright framework (27,32) and port lid (28,33), described valve body (25) is divided into anti-air cavity (29) and anti-water cavity (31), two chambeies communicate, gas-tight backflow spool (26) is arranged in the anti-air cavity (29), waterproof backflow spool (30) is arranged in the anti-water cavity (31), is provided with water seal rubber cushion (37) at the upper surface of waterproof backflow spool (30).

3. toilet according to claim 2, it is characterized in that described induced draft fan is vane type induced draft fan (38), this vane type induced draft fan (38) and gas-liquid automatic check valve (5) are installed in the same housing, the air inlet port (34) of vane type induced draft fan (38) is connected with tube connector (12), the air inlet port of gas-liquid automatic check valve (5) communicates with the draught fan impeller chamber, and its another port is connected with exhaust connection (6).

4. according to claim 1 or the 2 or 3 described deodorizing closets that remove, it is characterized in that also having automatic flushing device, this device is arranged in the storage tank (15), it has a transmission conduit (19) that runs through water tank bottom, it highly surpasses the overflow mouth of pipe in the water tank, in pipe, be provided with control backguy (18) with core, these control backguy (18) one ends are fixed on the top of manual flushing valve action bars, its core is connected on the manual flushing valve action bars or a trace transmission is set in addition, the other end is fixed on the electromagnetic valve (11) of hidden storehouse (19), and core is connected on the valve rod of electromagnetic valve.

5. according to claim 1 or 2 or 3 described toilets, it is characterized in that described toilet body (1) and storage tank (15) are split type or monolithic, when split type, described storage tank (15) is installed on the wall, be communicated with by the bath valve port (20) and the branch water cavity (21) of water pipe (35) with water tank, water pipe (36) is communicated with the air inlet port (14) of U-shaped pipe (16) with dividing water cavity (21); During for monolithic, described storage tank (15) is set directly at the top in the hidden storehouse (10) of toilet body (1), is connected as a single entity with toilet body (1).

6. toilet according to claim 4, it is characterized in that described toilet body (1) and storage tank (15) are split type or monolithic, when split type, described storage tank (15) is installed on the wall, be communicated with by the bath valve port (20) and the branch water cavity (21) of water pipe (35) with water tank, water pipe (36) is communicated with the air inlet port (14) of U-shaped pipe (16) with dividing water cavity (21); During for monolithic, described storage tank (15) is set directly at the top in the hidden storehouse (10) of toilet body (1), is connected as a single entity with toilet body (1).