CN103015510A

CN103015510A - Closestool odor exhaust device

Info

Publication number: CN103015510A
Application number: CN2012105852314A
Authority: CN
Inventors: 苏锡波; 赵成贤; 王昌苹; 蔡新雁; 苏洽鹏
Original assignee: Good Ceramic Industrial Co Ltd Of Guangdong Dream
Current assignee: Guangdong Monga Intelligent Kitchen AND Bath Co., Ltd.
Priority date: 2012-12-31
Filing date: 2012-12-31
Publication date: 2013-04-03
Anticipated expiration: 2032-12-31
Also published as: CN103015510B

Abstract

The invention discloses a closestool odor exhaust device. A closestool trough is arranged in the upper surface of a closestool body; a sewage discharge channel inlet and a dirt discharge port which is connected with the sewage discharge channel inlet and is communicated with the lower surface of the closestool body are arranged at the bottom end of the closestool trough; an odor sucking channel is arranged on the rear side of the upper part of the inner wall of the closestool trough; an odor sucking device and an automatic odor valve are installed between the odor sucking channel and the dirt discharge port; an inlet of the odor sucking device is connected with the odor sucking channel; and the automatic odor valve is installed between an outlet of the odor sucking device and the dirt discharge port. When a user sits on the closestool, a sensor enables the sucking device to start operating to suck the odor and bacteria generated during the use, and the odor and bacteria are discharged outside a room through a sewage pipeline connected with the closestool, so that the function of eliminating the internal odor in a water closet is achieved; and meanwhile the bacteria in the water closet is prevented from being spread to other rooms, so that the sanitary safety of family members is ensured.

Description

Toilet seat smell tapping equipment

Technical field

The present invention is a kind of by sucking, discharging smell, makes the toilet seat smell tapping equipment that air becomes salubrious in the rest room.

Background technology

Anyone can scent of and bacterium in the defecation process.Particularly when special physique or edible special foods, have more serious smell.In order to solve in the past when using the rest room, the situation of having to stand smell has occurred in the market as shown in Figure 4; Toilet seat is inboard to be sucked after the smell, make it pass through the porous activated carbon body after, the odor eliminating device of being discharged by the flusher side.But its effect can not be satisfactory.

Summary of the invention

Apparatus of the present invention mainly are to provide a kind of toilet seat smell tapping equipment for the problems referred to above, behind brute force suction smell and bacterium, are discharged into the mode of outside, rest room, and smell and bacterium are thoroughly discharged.

In order to realize above-mentioned valve purpose, the technical scheme that the present invention takes is:

The present invention is when having the end user to sit on toilet, and sensor makes the suction apparatus entry into service, will suck the smell and the bacterium that occur in the use procedure, is disposed to outdoorly by the sewage conduct that is connected with toilet, plays the effect of the inner odor eliminating in rest room.Can prevent also that simultaneously the bacterium of rest room from disseminating to other rooms, guarantee household's safe and sanitary.

Description of drawings

Fig. 1 is expression global sections figure of the present invention;

Fig. 2 is sectional view during smell exhaust plate closed condition among the present invention;

Fig. 3 is sectional view during smell exhaust plate opening among the present invention;

Fig. 4 is expression smell emission path diagram of the present invention.

Description of reference numerals:

1. toilet seat body, 2. sewage passing away entrance, 3. the left side is inner, 4. smell suction passage, 5. smell intake, 6. smell suction fan, 7. suction pipe fixed cover, 8. smell suction pipe, 9. fan electromotor,

10. valve interface, 11. valved tubes, 12. closure plates, 13. the closure plate fixed head, 14. closure plate axis of rotation, 15. fan electromotors support, 16. closed needle roller, 17. tooth bars, 18. gear-boxes, 19. gear, 20. smells, dirt outlet opening, 21. effluent discharge pipes are vertically located, 22. effluent discharge pipe level place, 23. the purification tank tube connector, 24. stacks, 25. lower pipeline.

The specific embodiment

As shown in Figure 1, a kind of toilet seat smell of the present invention tapping equipment, on toilet seat body 1, be provided with toilet seat groove 3, the dirt outlet opening 20 that is provided with sewage passing away entrance 2 and is connected and below toilet seat body 1, connects with it in the bottom of this toilet seat groove, it is characterized in that, top rear side at described toilet seat groove 3 inwalls is provided with smell suction passage 4, smell suction apparatus A and smell automatic valve B are housed between this smell suction passage 4 and dirt outlet opening 20, the entrance of this smell suction apparatus A is connected with smell suction passage 4, and smell automatic valve B is installed between the outlet of this smell suction apparatus A and dirt outlet opening 20.Smell suction apparatus A and smell automatic valve B are installed in the space at toilet seat groove 3 rear portions.

Referring to Fig. 2 and Fig. 3, described smell suction apparatus A comprises smell suction fan 6, suction pipe fixed cover 7, smell suction pipe 8 and fan electromotor 9, fan electromotor 9 is installed in the center of smell suction pipe 8 by fan electromotor support 15, smell suction fan 6 is installed on the output shaft of fan electromotor 9, and the upper end of smell suction pipe 8 is connected with the smell intake 5 of described smell suction passage 4 the inners by suction pipe fixed cover 7.

Described smell automatic valve B comprises valved tube 11, closure plate 12, closure plate fixed head 13, closure plate axis of rotation 14 and closure plate drive unit C, the upper end of this valved tube 11 is connected with the lower end of this smell suction pipe 8 by valve interface 10, in the lower end of this valved tube 11 closure plate 12 is housed, one end of the following and closure plate fixed head 13 of this closure plate 12 is connected, the other end of this closure plate fixed head 13 is hinged with the inwall of lower pipeline 25 by closure plate axis of rotation 14, the two ends of this lower pipeline 25 respectively with the lower end of valve interface 10 be connected dirt outlet opening 20 and be connected; Closure plate drive unit C is housed below this closure plate fixed head 13.

Described closure plate drive unit C comprises closed needle roller 16, tooth bar 17, gear 19 and gear-box 18, and gear-box 18 is fixed on the inwall of this lower pipeline 25, and tooth bar 17 is slidingly mounted in the gear-box 18, and intermeshing with gear 19; Facing to below the closure plate fixed head 13, and closed needle roller 16 is housed on the top of tooth bar 17.The coaxial connection of output shaft of the axle of gear 19 and gear drive motor (not shown).During work, gear drive motor driven gear 19 rotates, and gear 19 band carry-over bars 17 move up and down, and tooth bar 17 drives closure plate fixed head 13 and closure plate 12 closure or openness by the closed needle roller 16 on top, thereby realizes the switch of valve.Sensor (such as infrared sensor, not shown) is housed on described toilet seat body 1, and this sensor is by controller (not shown) and described smell suction apparatus A, smell automatic valve B and closure plate drive unit C control connection.

Operating principle of the present invention is as follows:

After the end user sits on toilet seat, trigger the sensor on the toilet, make the gear drive motor of gear 19 axles that connecting gear-box 18 among Fig. 2 to be rotated in the forward, by transmitting gear 19, tooth bar 17 is moved down, behind gear 19, withdraw the membership and make it the closure plate fixed head 13 that front closed needle roller 16 supported and drop downwards with closure plate 12, make valve opening, simultaneously fan electromotor 9 rotations, make smell suction fan 6 after smell intake 5 siphons away smell and bacterium, by the Valved discharge of opening.Reduce smell and bacterium in the rest room with this, make the rest room become salubriouser.

When the end user leaves toilet, along with the sensor signal of toilet is ended, the gear drive motor that is connected to gear 19 axles of gear-box 18 will counter-rotating, because causing tooth bar 17, the counter-rotating that is connected to the gear 19 on the same axle moves up simultaneously, the closed needle roller 16 that is connected to when tooth bar 17 advances on the tooth bar 17 promotes closure plate fixed head 13, thereby close closure plate 12, with blocking-up smell adverse current.

As mentioned above, bacterium and the smell of discharging will be as shown in Figure 4, and behind effluent discharge pipe 21 vertical places and effluent discharge pipe 22 level places, the stack 24 through being connected with purification tank is disposed to outdoor again.The lower end of stack 24 connects purification tank tube connector 23 discharging dirts.

Claims

1. toilet seat smell tapping equipment, on toilet seat body 1, be provided with toilet seat groove 3, the dirt outlet opening 20 that is provided with sewage passing away entrance 2 and is connected and below toilet seat body 1, connects with it in the bottom of this toilet seat groove, it is characterized in that, top rear side at described toilet seat groove 3 inwalls is provided with smell suction passage 4, smell suction apparatus A and smell automatic valve B are housed between this smell suction passage 4 and dirt outlet opening 20, the entrance of this smell suction apparatus A is connected with smell suction passage 4, and smell automatic valve B is installed between the outlet of this smell suction apparatus A and dirt outlet opening 20.

2. toilet seat smell tapping equipment according to claim 1, it is characterized in that, described smell suction apparatus A comprises smell suction fan 6, suction pipe fixed cover 7, smell suction pipe 8 and fan electromotor 9, fan electromotor 9 is installed in the center of smell suction pipe 8 by fan electromotor support 15, smell suction fan 6 is installed on the output shaft of fan electromotor 9, and the upper end of smell suction pipe 8 is connected with the smell intake 5 of described smell suction passage 4 the inners by suction pipe fixed cover 7.

3. toilet seat smell tapping equipment according to claim 2, it is characterized in that, described smell automatic valve B comprises valved tube 11, closure plate 12, closure plate fixed head 13, closure plate axis of rotation 14 and closure plate drive unit C, the upper end of this valved tube 11 is connected with the lower end of this smell suction pipe 8 by valve interface 10, in the lower end of this valved tube 11 closure plate 12 is housed, one end of the following and closure plate fixed head 13 of this closure plate 12 is connected, the other end of this closure plate fixed head 13 is hinged with the inwall of lower pipeline 25 by closure plate axis of rotation 14, the two ends of this lower pipeline 25 respectively with the lower end of valve interface 10 be connected dirt outlet opening 20 and be connected; Closure plate drive unit C is housed below this closure plate fixed head 13.

4. toilet seat smell tapping equipment according to claim 3, it is characterized in that, described closure plate drive unit C comprises closed needle roller 16, tooth bar 17, gear 19 and gear-box 18, gear-box 18 is fixed on the inwall of this lower pipeline 25, tooth bar 17 is slidingly mounted in the gear-box 18, and intermeshing with gear 19; Facing to below the closure plate fixed head 13, and closed needle roller 16 is housed on the top of tooth bar 17; Axle at gear 19 is equipped with the gear drive motor.

5. toilet seat smell tapping equipment according to claim 4, it is characterized in that, on described toilet seat body 1 sensor is housed, this sensor is by controller and described smell suction apparatus A, smell automatic valve B and closure plate drive unit C control connection.