CN207714463U - A kind of lavatory - Google Patents

Abstract

The utility model provides a kind of lavatory comprising negative pressure collecting device, the negative pressure collecting device include inlet scoop, and the inlet scoop is mounted on the smelly source point of the lavatory；The one end in negative-pressure collecting tube road, the negative-pressure collecting tube road is connected to the inlet scoop；The other end of deodorization device, the negative-pressure collecting tube road is connected to the deodorization device, and the deodorization device includes wind turbine and deodorization unit；And discharge tube, the discharge tube are connected to the deodorization device.The lavatory of the utility model uses stink when negative pressure collecting device goes to the toilet to collect, and avoids the stink diffusion generated when going to the toilet, solves the problems, such as that public lavatory is smelly from source.

Description

A kind of lavatory

Technical field

The utility model is related to sanitary installation fields, more particularly to a kind of toilet without foreign flavor.

Background technology

Enter lavatory hardly possible, is a problem of generally existing in all parts of the country！People are intended to enter side nearby, conveniently go to the toilet.But Dirty, smelly, many mosquitos and flies of people are left in Chinese many age public lavatorys, are flown everywhere, bacterium is propagated everywhere, " only lavatory is smelly ", this One impression is deep-rooted, and people are unwilling to build public lavatory in front of the door at oneself.However structure public lavatory is always various regions Government behave run by the community practical work, the municipal project to do good, cause due to the above reasons, all over China government structure public lavatory When expropriation of land it is difficult, it is vertical to build that difficult, management operating is extremely difficult.In addition Modern Public Building is the window of urban outbound exchange, especially Public lavatory generally determines the quality of a Urban impression of people couple, be embody urban civilization and resident's quality important symbol it One.

Typically exhaust fan is arranged in toilet space relative closure, the method for solving lavatory peculiar smell at present at the top of lavatory, or It is then toilet seat itself band deodorization functions, the air inside lavatory is discharged to outdoor by exhaust fan, and this ventilating system excludes lavatory The effect of moisture is fine, but the foul smell that when people go to the toilet generates is generally in lavatory lower part, when exhaust fan is had an effect, foul smell Entire lavatory is had diffused into, many inconvenience are caused to people.The deodorization functions of toilet seat itself can only solve local smelly The peculiar smell for solving entire public lavatory space is not achieved in gas.

Therefore it provides a kind of lavatory of free from extraneous odour is a technical problem to be solved urgently.

Utility model content

Based on above-mentioned deficiency, the utility model provides a kind of lavatory of new free from extraneous odour.The lavatory has considered more A source of odor realizes the not smelly technique effect that goes to the toilet by rationally designing negative pressure collecting device.

The utility model adopts the following technical solution：

A kind of lavatory comprising negative pressure collecting device, wherein the negative pressure collecting device includes

Inlet scoop, the inlet scoop are mounted on the smelly source point of the lavatory；

The one end in negative-pressure collecting tube road, the negative-pressure collecting tube road is connected to the inlet scoop；

The other end of deodorization device, the negative-pressure collecting tube road is connected to the deodorization device, and the deodorization device includes wind Machine and deodorization unit；And

Discharge tube, the discharge tube are connected to the deodorization device.

Wherein, the smelly source point includes toilet and/or urinal for male；The inlet scoop includes described for collecting The closet inlet scoop of toilet peculiar smell and/or urinal inlet scoop for collecting the urinal for male peculiar smell；

The wherein described closet inlet scoop includes the first inlet scoop overlapped with flush port；The urinal inlet scoop include with The third inlet scoop that urinal flush outlet overlaps.

Wherein, the closet inlet scoop further includes being arranged in second inlet scoop on the top of the inner wall of the toilet, The position of second inlet scoop is higher than first inlet scoop；The urinal inlet scoop further includes that setting is small in the man 4th inlet scoop of the top of the inner wall of urinal, the position of the 4th inlet scoop are higher than the position of the third inlet scoop.

Wherein, triple valve, the threeway are provided on the flushing pipeline of the toilet or the urinal for male The first upper port connection water inlet line of valve, the second upper port connection negative-pressure collecting tube road of the triple valve, described three The lower port of port valve is connected to the flush port of the toilet or the urinal for male.

Wherein, the smelly source point further includes the trench being arranged on the floor of the lavatory, and the trench includes that setting exists The first collecting tank in front of the urinal for male and/or the second collecting tank of the side setting around the floor, described It is provided with multiple 5th inlet scoops in trench, flush port is also equipped in the trench.

Wherein, multiple 6th inlet scoops are provided on the metope of the lavatory, the 6th inlet scoop is apart from the lavatory Floor distance be not more than 40cm.

Wherein, the lavatory further includes infrared inductor and controller, and the infrared inductor is electrically connected with the controller Connection is connect or communicates, the controller is connect with the negative pressure collecting device；The negative pressure collecting device is opened when going to the toilet, after an action of the bowels The negative pressure collecting device is closed when bath, and the negative pressure collecting device is automatically closed after opening preset time after bath.

Wherein, the lavatory further includes forced draft device, the forced draft device include air outlet, air supply duct and Air inlet, the air outlet are located inside the lavatory, and the air supply duct is connected to the air outlet and the air inlet.

Wherein, the lavatory further includes a key flusher, and the key flusher includes being connected with each other foot piece, punching Pipeline and jetting member are washed, the jetting member is arranged on the floor of the lavatory, and the flushing pipe is arranged on the floor Lower section.

Further, the jetting member includes water dish and water spray main body, and the water spray main body connects with the flushing pipe It is logical, the water spray body interior is provided with vitreum, the vitreum is fixed on the inside of the water spray main body by arm seat, And the water dish is mounted on by screw in the water spray main body.

Further, the height on the floor of the lavatory is gradually reduced from intermediate position to the edge on the floor.

Further, it is water blocking valve used that dead weight is provided on the sewage effluent of the lavatory, the dead weight is water blocking valve used to include Outer ring, inner ring, sealing ring, bottom and spring；The wherein described sealing ring be arranged the outer ring and the centre of the inner ring and with Inner ring and outer ring contacts, and bottom is located at the end of inner ring, and the bottom is opening and closing type；One end of the spring is fixed on On the inner ring, the other end of the spring is fixed on said bottom.

Wherein, also there is the lavatory high-risk warning device, the high-risk warning device to include signal projector and meet an urgent need Calling set, the emergency call device are electrically connected or communicate connection with the signal projector.

Wherein, the lavatory further includes intelligent safety and defence system, and the intelligent safety and defence system includes intelligent video camera head and/or peace Examine equipment, intelligent video camera head is placed in lavatory and towards outside lavatory, the rays safety detection apparatus is mounted on the place that enters of the lavatory.

The utility model has the beneficial effects that：

（1）The lavatory of the utility model uses stink when negative pressure collecting device goes to the toilet to collect, and avoids when going to the toilet The stink of generation is spread, and solves the problems, such as that public lavatory is smelly from source；

（2）The lavatory of the utility model considers multiple source of odor in lavatory, and inlet scoop is rationally designed according to source of odor, It realizes and thoroughly solves the problems, such as lavatory stink；

（3）The negative pressure collecting device of the utility model is not but to first pass through and remove directly to lavatory outside drain foul smell Sewer pipe or other positions are emitted into after smelly cell processing again, thoroughly solve influence of the public lavatory peculiar smell to public lavatory resident；

（4）It is different to solve lavatory that the utility model uses the mode that negative pressure collecting device and forced draft device are combined The problem of taste, collects two kinds of means synergistic effects of stink and positive pressure conveying fresh air to ensure lavatory free from extraneous odour by negative pressure.

Description of the drawings

Fig. 1 is the overall schematic of the negative pressure collecting device of the lavatory of the utility model；

Fig. 2 is the stereoscopic schematic diagram of one embodiment of negative pressure collecting device shown in FIG. 1；

Fig. 3 is the stereoscopic schematic diagram of another embodiment of negative pressure collecting device shown in FIG. 1；

Fig. 4 is the overall schematic of the trench of the lavatory of the utility model；

Fig. 5 is the overall schematic of the forced draft of the utility model；

Fig. 6 is the overall schematic of a key flusher of the utility model；

Fig. 7 is the overall schematic of the foot piece of key flusher shown in fig. 6；

Fig. 8 is the water blocking valve used overall schematic of the dead weight of the utility model；

Fig. 9 is the water blocking valve used use schematic diagram of dead weight shown in Fig. 8.

Specific implementation mode

The utility model is described in detail below in conjunction with embodiment and attached drawing.It should be noted that in the feelings not conflicted Under condition, the features in the embodiments and the embodiments of the present application can be combined with each other.

A kind of lavatory of the utility model, the lavatory are the general function with lavatory, such as with closet（It squats over a pit to relieve oneself, sitting toilet Device, urinal for male, infant toilet stool etc.）With the basic facilities such as hand washing sink, can also include special population lavatory function and Facility, such as the toilet of disabled person and mother and baby feed, dress ornament arranges, dresses up, the modern times such as rest, consult, reading Change the facility that public lavatory has.The utility model does not repeat one by one herein.

The problem of the technical problems to be solved in the utility model is lavatory peculiar smell.Referring to Fig. 1, the lavatory packet of the utility model Negative pressure collecting device is included, wherein the negative pressure collecting device includes inlet scoop 110, negative-pressure collecting tube road 120, deodorization device 130 With discharge tube 140, wherein discharge tube 140 is connected to municipal sewage draining exit or other appropriate collection ports.That is, this implementation The foul smell that negative pressure collecting device in example is collected is not directly discharged into air after deodorization device is handled yet but is discharged into blowdown At the centralized collections such as mouth, the influence so as to avoid public lavatory peculiar smell to ambient enviroment.

The wherein described inlet scoop 110 is mounted on the smelly source point of the lavatory；Smelly source point is that lavatory peculiar smell generates place, packet Include but be not limited to the positions such as the mop flushing tank of closet, sewage mouth and cleaning lavatory；The one end in the negative-pressure collecting tube road 120 It is connected to the inlet scoop 110；The other end in the negative-pressure collecting tube road 120 is connected to the deodorization device 130, the deodorization dress It includes wind turbine and deodorization unit to set 130；The other end of deodorization device is connected to discharge tube.Due to negative pressure collect the space scale of construction very Small, wind turbine can select small-sized fan, and power noise can be with very little, and can design the automatic control opening and closing that go to the toilet, therefore Minimal power consumption.Deodorization unit can be common deodorant liquid or other deodorization micromodule equipments.

Negative pressure collecting device in the present embodiment collects the peculiar smell in lavatory, is then emitted into after deodorization device is handled Municipal pipeline solves influence of the lavatory peculiar smell to ambient enviroment to solve the problems, such as to be put outside lavatory peculiar smell.

Preferably, as a kind of embodiment, referring to Fig. 2 and Fig. 3, the smelly source point includes toilet and/or man Scholar's urinal；The inlet scoop includes closet inlet scoop for collecting the toilet peculiar smell and/or described for collecting The urinal inlet scoop of urinal for male peculiar smell.

Fig. 2 is the schematic diagram of the negative pressure collecting device of toilet.Referring to Fig. 2, the closet inlet scoop includes and flush port The first inlet scoop 111 overlapped；Further, closet inlet scoop further includes being arranged on the top of the inner wall of the toilet The position of multiple second inlet scoops 112, second inlet scoop is higher than first inlet scoop.The setting of the inlet scoop of squatting pan Position is essentially identical with toilet.

Likewise, urinal inlet scoop includes the third inlet scoop overlapped with urinal flush outlet and is arranged in the man 4th inlet scoop of the top of the inner wall of urinal, the position of the 4th inlet scoop are higher than the position of the third inlet scoop.

It is setting the second inlet scoop and the 4th in order to easily manufactured that first inlet scoop and third inlet scoop are overlapped with flush port The purpose of inlet scoop allow for the peculiar smell generated when going to the toilet be rise, the top of the first inlet scoop and third inlet scoop again Setting inlet scoop can further collect peculiar smell, and foul smell is targetedly collected in realization, increases the effect for collecting foul smell, to avoid Peculiar smell is spread.

In order to facilitate designing and be transformed, referring to Fig. 3, on the flushing pipeline of the toilet or the urinal for male It is provided with triple valve 010, the first upper port of the triple valve 010 is connected to water inlet line 001, and the second of the triple valve 010 Upper port is connected to the negative-pressure collecting tube road 120, and the lower port of the triple valve 010 is connected to the toilet or the man The flush port of urinal.Further, it is provided with water valve 002 on water inlet line 001, is provided in negative-pressure collecting tube road 120 Air-valve 003 is collected by water valve and air-valve to control bath and negative pressure.

Preferably, as another embodiment, referring to Fig. 4, the smelly source point further includes being arranged in the lavatory Trench 020 on floor, the trench include the first collecting tank being arranged in front of the urinal for male and/or surround described Second collecting tank of the side setting on floor, multiple 5th inlet scoops are provided in the trench, are also set in the trench It is equipped with flush port.The flowing water that the urine of man's drippage, Cleaner keep a public place clean can be flowed into easily in trench, before urinal for male The first collecting tank of side's setting, is conducive to the abundant collection of peculiar smell at urine, expands the collection area of peculiar smell negative pressure, enhance negative pressure Collecting effect.Being designed with for second collecting tank is handled conducive to the foul smell collection of entire lavatory, is effectively controlled the outer of foul smell It overflows, reinforces deodorizing effect.

Referring to Fig. 4, be provided with multiple 6th inlet scoops 113 on the metope of the lavatory, the 6th inlet scoop 113 away from It is not more than 40cm with a distance from the floor of the lavatory.6th inlet scoop is set and is conducive to the floor of negative pressure collection lavatory because clear The peculiar smell of generations such as wash.

Further, it in order to preferably realize that peculiar smell is collected, avoids there is a phenomenon where washing by water to pour in down a chimney, the present embodiment is to negative pressure Collection device and bath are defined.Specifically, referring to Fig. 4, the lavatory further includes infrared inductor 004 and controller, The infrared inductor 004 is electrically connected or communicates connection, the controller and the negative pressure collecting device with the controller Air-valve 003 connects, and the controller is also connect with the water valve 002；The negative pressure collecting device is opened when going to the toilet, flushing the toilet after use Shi Suoshu negative pressure collecting devices are closed, and the negative pressure collecting device is automatically closed after opening preset time after bath.It goes to the toilet When negative pressure collect, first wash by water after an action of the bowels, after a certain period of time control stop bath, open negative pressure collecting device collect foul smell, subtract significantly Excessive, the increase deodorizing effect of few foul smell；The time collected can reduce negative pressure collection afterwards is first rushed, to reduce operating cost.

Preferably, as another embodiment, eliminate the unusual smell effect to further strengthen lavatory, the present embodiment is into one Step removes lavatory peculiar smell provided with forced draft device.Referring to Fig. 5, the lavatory further includes forced draft device, it is described just Force feed wind apparatus includes air outlet 210, air supply duct 220 and air inlet, and the air outlet 210 is located inside the lavatory, institute It states air supply duct and is connected to the air outlet and the air inlet.Air outlet setting is conducive to the area for increasing atomization, mist on roof It is good to change effect；Forced draft device can remove remaining foul smell after negative pressure is collected not exclusively, and forced draft device and negative pressure are received Acquisition means collective effect can thoroughly solve the Peculiar Smell of lavatory especially public lavatory.

Further, the forced draft device further includes miniature liquid gas converter 230, and the miniature liquid gas converter is set It sets between the air outlet and the air inlet, extraneous gas enters the miniature liquid gas converter by the air inlet, Entered inside the lavatory by the air-supply nozzle again later.Miniature liquid gas converter is connect with vegetation water holding vessel to incite somebody to action The fragrance of vegetation water is sent into air supply duct to make to be full of scent in lavatory, improves lavatory environment, improves people to lavatory The satisfaction of environment.

Preferably, in order to be cleaned in time to lavatory, the working strength of Cleaner is reduced, referring to Fig. 6, in the present embodiment The lavatory further include a key flusher, the key flusher includes being sequentially connected foot piece 310, flushing pipe （It is not shown）With jetting member 320, the jetting member 320 is arranged on the floor of the lavatory, and the flushing pipe setting exists The lower section on the floor.Foot piece can design different tread-on quantities to control different backwashing manners.Small water punching when gently stepping on Big yield rinses entire groove and ground when washing groove, stepping on again.

Specifically, referring to Fig. 7, the jetting member includes water dish 321 and water spray main body 322, and the water spray main body passes through Arm seat 324 is connected to the flushing pipe 330, and the water spray body interior is provided with vitreum 323, the vitreum 323 The inside of the water spray main body 322 is fixed on by vitreum mounting base 325, and the water dish 321 is installed by screw 326 In the water spray main body 322.Further, with teeth stupefied 3211, wherein screw 326 and glass are set at the edge of water dish 321 Glass body 323 abuts.

Further, the height on the floor of the lavatory is gradually reduced from intermediate position to the edge on the floor.In order to Facilitate flushing, by the floor setting of this lavatory in the form of intermediate high surrounding is low, after a key rinses within a few minutes It realizes that ground is anhydrous, use is not interfered with when to clean.

More preferably, it is water blocking valve used that dead weight is provided on the sewage effluent of the lavatory.Fig. 8 is the water blocking valve used part of dead weight Sectional view.Referring to Fig. 8, dead weight water blocking valve used 400 includes outer ring 410, inner ring 420, sealing ring 430, bottom 440 and spring 450；Its Described in sealing ring 430 be arranged in the outer ring 410 and the centre of the inner ring 420 and contacted with inner ring 420 and outer ring 410； Bottom 440 is located at the end of inner ring 420, and a part for bottom 440 is fixedly connected with inner ring, another part of bottom 440 with it is interior Circle is slidably connected, that is to say, that bottom 440 can surround it and the fixed part of inner ring rotates, preferably in bottom 440 and inner ring Between be provided with gasket；The other end of inner ring 420 is open end, and sewage enters inner ring by the open end, spring 450 One end is fixed on the inner ring, and the other end of spring 450 is fixed on the bottom 440.Referring to Fig. 9, in use, in spring Pulling force effect under, bottom 440 fits with the pen of inner ring in the initial state, that is to say, that when original state in sealed bottom The end of circle；And when sewage interior load store up to it is a certain amount of when, bottom tilts under the action of sewage gravity, dirty in inner ring at this time Water can be discharged, and original state is replied in bottom under the action of spring tension.It drains repeatedly.Lead to municipal sewage pipe network Drainage pipeline to be designed with dead weight water blocking valve used, whenever the waste water arranged reaches certain altitude, just automatically open, groove ponding is automatic It arranges to municipal sewage pipe network, is just automatically closed less than a certain height, prevent to return on the foul smell in city planting ductwork, to prevent municipal wastewater It is returned into public lavatory on foul gas in pipe network.In general, the water blocking valve used storage water in inner ring of conducting oneself with dignity reaches inner ring volume 50% ~ 70% in the range of can start to drain, can specifically design according to actual needs.Conduct oneself with dignity when installation water blocking valve used be mounted directly On flange.Further, for ease of use, the dead weight is water blocking valve used is additionally provided with handle 460.

Further, it is contemplated that the problem of high altitude anoxia, the lavatory in the present embodiment also has high-risk warning device, The high-risk warning device includes signal projector and multiple emergency call devices, the emergency call device and the signal projector Electrical connection or communication connection.Multiple places, the toilet users such as emergency call device may be mounted at by closet, washroom are at arm's length； As long as pressing emergency call device whenever encountering burst thing, signal projector can send out alarm signal.Emergency call device is most Six Emergency Calls can be inputted, the digital speech message that can be pre-recorded 10 seconds, for sending out voice help-asking signal.When When people want help, emergency call device is pressed, emergency call device generates signal and is sent to caretaker room, and synchronous signal transmitter is logical It crosses SIM card and carries address and be transferred to central processing unit and carry out signal identification operation and then generate corresponding alarm

More preferably, the lavatory of the utility model further includes intelligent safety and defence system, and the intelligent safety and defence system includes that intelligence is taken the photograph As head and/or rays safety detection apparatus.Intelligent video camera head is placed in public lavatory to outdoors, can monitor the feelings such as toileting person's number, Facial Features Condition；Rays safety detection apparatus is mounted on the place that enters of public lavatory.Setting intelligent safety and defence system is conducive to prevent probably.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (9)

1. a kind of lavatory, which is characterized in that including negative pressure collecting device, wherein the negative pressure collecting device includes

Inlet scoop, the inlet scoop are mounted on the smelly source point of the lavatory；The smelly source point includes that toilet and/or man are small Urinal；The inlet scoop includes closet inlet scoop for collecting the toilet peculiar smell and/or for collecting the man The urinal inlet scoop of urinal peculiar smell；

The wherein described closet inlet scoop includes the first inlet scoop overlapped with flush port；The urinal inlet scoop includes and urine The third inlet scoop that pond flush port overlaps;The closet inlet scoop further includes being arranged on the top of the inner wall of the toilet The position of second inlet scoop, second inlet scoop is higher than first inlet scoop；

The one end in negative-pressure collecting tube road, the negative-pressure collecting tube road is connected to the inlet scoop；

Deodorization device, the other end in the negative-pressure collecting tube road are connected to the deodorization device, the deodorization device include wind turbine and Deodorization unit；And

Discharge tube, the discharge tube are connected to the deodorization device.

2. lavatory according to claim 1, which is characterized in that the urinal inlet scoop further includes being arranged in the man 4th inlet scoop of the top of the inner wall of urinal, the position of the 4th inlet scoop are higher than the position of the third inlet scoop.

3. lavatory according to claim 1, which is characterized in that in the bath of the toilet or the urinal for male Triple valve is provided on pipeline, the first upper port of the triple valve is connected to water inlet line, the second upper port of the triple valve It is connected to the negative-pressure collecting tube road, the lower port of the triple valve is connected to the bath of the toilet or the urinal for male Mouthful.

4. lavatory according to claim 1, which is characterized in that the lavatory further includes infrared inductor and controller, institute It states infrared inductor and is electrically connected or communicates connection with the controller, the controller is connect with the negative pressure collecting device；Such as The negative pressure collecting device is opened when lavatory, and when flushing the toilet after use, the negative pressure collecting device was closed, and the negative pressure is received after bath Acquisition means are automatically closed after opening preset time.

5. lavatory according to any one of claims 1 to 4, which is characterized in that the lavatory further includes forced draft dress It sets, the forced draft device includes air outlet, air supply duct and air inlet, and the air outlet is located inside the lavatory, institute It states air supply duct and is connected to the air outlet and the air inlet.

6. lavatory according to any one of claims 1 to 4, which is characterized in that the lavatory further includes that a key rinses dress It sets, the key flusher includes being connected with each other foot piece, flushing pipe and jetting member, and the jetting member is arranged in the lavatory Floor on, the lower section on the floor is arranged in the flushing pipe.

7. lavatory according to claim 6, which is characterized in that it is stifled to be provided with dead weight on the sewage effluent of the lavatory Water valve, the water blocking valve used dead weight includes outer ring, inner ring, sealing ring, bottom and spring；The wherein described sealing ring setting is described outer The centre of circle and the inner ring is simultaneously contacted with inner ring and outer ring, and bottom is located at the end of inner ring, and the bottom is opening and closing type 's；One end of the spring is fixed on the inner ring, and the other end of the spring is fixed on said bottom.

8. lavatory according to any one of claims 1 to 4, which is characterized in that the lavatory also has high-risk alarm dress It sets, the high-risk warning device includes signal projector and emergency call device, the emergency call device and the signal projector Electrical connection or communication connection.

9. lavatory according to claim 8, which is characterized in that the lavatory further includes intelligent safety and defence system, the intelligence Safety-protection system includes intelligent video camera head and/or rays safety detection apparatus, and intelligent video camera head is placed in lavatory and towards outside lavatory, the peace Examine the place that enters that equipment is mounted on the lavatory.