CN2147273Y - Two-purpose water tank - Google Patents

Abstract

The utility model discloses a two-purpose water tank which belongs to sanitary equipment used in toilets. The two-purpose water tank comprises a tank body, an upper cover, a water inlet pipe and a controlling valve installed on the upper end of the water inlet pipe. The utility model is characterized in that a hole is arranged on the upper cover, and an exhaust pipe extends into a tank body through the hole on the upper cover; a three-way pipe is arranged at the lower end of the exhaust pipe, and a rubber cover is arranged on a spout at the left end of the three-way pipe; an overflow pipe used for overflowing and supplementing air is connected to the upper end of the exhaust pipe, and an axial flow fan is installed in the exhaust pipe. The utility model is multipurpose, and can quickly exhaust the smell generated by defecation from urinals out of a room through the exhaust pipe.

Description

Two-purpose water tank

The utility model belongs to the sanitary installation of washroom, relates to a kind of dual-purpose water tank.

Existing flush-type toilet mainly is made up of urinal and water tank.But in the defecation process, have a large amount of ight soil smells to overflow, directly be dispersed in the washroom from the sitting toilet inner chamber, polluted room air after, it is outdoor to rely on natural ventilation or exhaust fan to be discharged to again.And at present single with the matching used tank function of sitting toilet, just water storage with discharge water, do not have other purposes.

The purpose of this utility model is to provide a smell that can fundamentally solve in the defecation to overflow, can with the supporting use of sitting toilet, can water storage, discharge water, the smell in the defecation can be discharged to fast outdoor dual-purpose toilet water tank again.

The utility model is achieved in that it has a casing and a loam cake with holes, and a deodorant tube extend in the casing after passing loam cake; In the deodorant tube lower end, a tee piece is arranged, tee piece lower end pore is connected with urinal; The left end pore has a Jiao Gai; On deodorant tube, also have one to be used for the bleed off pipe that overflow and tonifying Qi use; Also has a water inlet pipe that is connected with tap water in the water tank; At ordinary times, Jiao Gai shuts tee piece left end pore, and the smell of defecation can be straight-through outdoor by the tee piece, the deodorant tube that communicate with urinal.

Advantage of the present utility model is: simple in structure, can make one case function of using and having expanded raw water box more.

Fig. 1 is a front view of the present utility model;

Fig. 2 is a right view of the present utility model.

Describe in detail below in conjunction with accompanying drawing.

The utility model has a casing 1 and a loam cake 3, porose on loam cake 3, deodorant tube 9 stretches in the casing after passing the hole of loam cake 3, be connected with a tee piece 10 in deodorant tube 3 lower ends, these tee piece 10 lower ends are used for communicating with the inlet opening of sitting toilet, glue lid 11 is arranged on the pore of tee piece 10 left ends, have one be the rocking bar 11A of one with it on the glue lid 11, rocking bar can center on the bearing pin rotation that is fixed on the tee piece 10.Be connected with backguy 12 at rocking bar 11A one end, backguy 12 upper ends are fixed on the lever 5, and lever 5 can rotate around the bearing pin 2 that is fixed on the casing 1, also has a hole on the tube wall of deodorant tube 9, and bleed off pipe 6 is installed in the hole.The effect of bleed off pipe 6 is when water level surpasses certain altitude in the water tank on the one hand, and automatic overflow arrives urinal from bleed off pipe through deodorant tube, tee piece; On the other hand, when discharging water flushing, because tank upper cover covers sternlyer, and the air volume on the water surface increases gradually, and pressure decreases, at this moment, air can be by entering water tank with the outdoor deodorant tube that communicates 9 by bleed off pipe 6, and the subsidiary water tank inner air pressure makes draining rapider.For arranging flavor fast, an axial flow blower 7 is installed in the upper end in deodorant tube 9.The water inlet pipe 13 that is connected with tap water extend in the casing after passing box bottom, in water inlet pipe 13 upper ends valve is installed, and valve is connected with lever 4 and ball float 8, when ball float 8 is elevated to certain altitude, promptly passes through lever 4 with valve closing, after falling, again with valve open.

During use, tee piece 10 lower end pores are communicated with the inlet opening of sitting toilet, deodorant tube 9 upper ends are connected with the steam vent of washroom.Tap water enters in the casing by water inlet pipe 13, and when reaching a certain height, ball float 8 is by the valve closing of lever 6 with water inlet pipe 13 upper ends, and at this moment, bleed off pipe 6 lower ends are immersed in below the water surface.The smell of defecation just can be discharged to outdoor through the inlet opening of urinal, the tee piece 10 that communicates with it, deodorant tube 9; If start axial flow blower 7, then can form negative pressure in the urinal, smell can be discharged to outdoor very fast.When needs discharged water flushing toilet bowl, rotatable bearing pin 2 made lever 4 drive backguy 12, and glue lid 11 is opened.Water in the case just can arrive urinal through tee piece 10 and wash.

Claims (2)

1, a kind of dual-purpose water tank that belongs to washroom sanitary installation comprises casing, loam cake, water inlet pipe, is installed in the control valve of water inlet pipe upper end, it is characterized in that: covered a hole last, deodorant tube extend in the casing after passing the hole of loam cake; In the deodorant tube lower end tee piece is arranged, a Jiao Gai is arranged on the mouth of pipe of tee piece left end; On deodorant tube, also be connected with one and be used for the bleed off pipe that overflow and tonifying Qi use.

2, according to the said dual-purpose water tank of claim 1, it is characterized in that: an axial flow blower is installed in deodorant tube.

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