CN205875338U - Direct vent free from extraneous odour water -saving pedestal pan - Google Patents

Direct vent free from extraneous odour water -saving pedestal pan Download PDF

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Publication number
CN205875338U
CN205875338U CN201620859461.9U CN201620859461U CN205875338U CN 205875338 U CN205875338 U CN 205875338U CN 201620859461 U CN201620859461 U CN 201620859461U CN 205875338 U CN205875338 U CN 205875338U
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China
Prior art keywords
drain outlet
water
check valve
cover
utility
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CN201620859461.9U
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Chinese (zh)
Inventor
马骢
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Shanghai Ji Sui Environmental Protection Technology Co Ltd
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Shanghai Ji Sui Environmental Protection Technology Co Ltd
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Priority to CN201620859461.9U priority Critical patent/CN205875338U/en
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Abstract

The utility model relates to a direct vent free from extraneous odour water -saving pedestal pan, include just fill, drain outlet check valve. The drain outlet sets up in the bottom of just fighting, its export and septic tank are linked together, and it be upper and lower through type, and the check valve inside lining just falls into upper and lower two parts with the drain outlet in the drain outlet upper end. Set up with sewage pipes and compare at the toilet bowl of the side below of just fighting, the utility model discloses an useful contribution is: 1, the drain outlet sets up just fighting bottom and be upper and lower through type, sets up the check valve simultaneously on the drain outlet, and the stool falls behind down opens the through drain outlet bottom of check valve, consequently can dash defecating with a small amount of water clean, the realization purpose of economizing on water, 2, urine falls into just to fight and does not remain, consequently need not the water and washes, more can reach the water conservation purpose, 3, under the normal condition, utilize the stifled drain outlet of support cap seal in the check valve to replace the water -stop, reach and prevent to return the flavor effect. The utility model relates to a rationally, configuration optimization, have that the water is few, the advantage of free from extraneous odour.

Description

A kind of straight-line free from extraneous odour water-saving toilet pan
Technical field
This utility model relates to a kind of toilet seat, particularly relates to a kind of not only water saving but also the direct discharging type toilet of free from extraneous odour knot Structure, belongs to sanitary ware articles for use design and manufacturing technology field.
Background technology
Tradition toilet seat uses siphon, watertight construction mostly, exist many with water, impulse force is little, easy blocking, fraud that abnormal flavour is big End.In order to overcome above-mentioned drawback, in China Patent Publication No. it is: CN203782844U, entitled " a kind of water-saving free from extraneous odour is squatted Just public lavatory " utility model patent in, disclose the water saving taste removal technical scheme including toilet seat, it just struggles against at toilet seat Bottom arranges contamination depositing trough, and blow-off line is arranged on the side-lower that just struggles against, and arranges between waste and the blow-off line on contamination depositing trough Blowoff valve, uses blowoff valve and replaces the water-stop of tradition toilet seat.Though this toilet seat has free from extraneous odour function and just has water saving Effect, but the most more with water.Therefore, this toilet seat need to improve further raising.
Summary of the invention
The purpose of this utility model is to make the upgrade version of water-saving pedestal pan without odor, thus provides a kind of straight-line Pedestal pan without odor.
This utility model takes techniques below scheme to implement: a kind of straight-line pedestal pan without odor, and including just struggling against, blowdown is led to Road, exhaust passage and check valve, described drain outlet is arranged on bottom of just struggling against, and its outlet is connected with anaerobic tank;Described Exhaust passage be arranged on just headwall portion, its one end with just bucket communicate, the other end with just struggle against bottom drain outlet communicate, and Exhaust passage is provided with scavenger fan;Described check valve is made up of sleeve pipe, cover, balancing weight, wherein cover and casing shoe Wall portion constitutes fixed hinge and forms cover lever;Described balancing weight is seated in the side of lever, makes lever opposite side cover Casing shoe, and when the cover weight of capping casing shoe side increases, then casing shoe is opened, it is characterised in that:
Described drain outlet is upper and lower through type, and the sleeve pipe liner in check valve is in upper end, drain outlet, and its cover will Drain outlet is divided into upper and lower two parts, and the exhaustor road junction communicated with drain outlet is positioned at cover bottom.
Be arranged on compared with the toilet seat of the side-lower that just struggles against with blow-off line, favorable attributes of the present utility model is:
1, drain outlet is arranged on bottom just bucket and for upper and lower through type, arranges check valve on drain outlet simultaneously, Stool is lower to fall behind and opens check valve and go directly bottom drain outlet, therefore can be washed down by stool with a small amount of water, it is achieved water saving purpose;
2, urine falls into just to struggle against and does not remains, and abnormal flavour is aspirated by exhaust passage, therefore without rinsing with water, more can reach Water saving purpose;
3, under normal condition, utilize the cover closure drain outlet in check valve to replace water-stop, reach to prevent from returning taste effect Really.
This utility model is reasonable in design, structure optimization, has, the advantage of free from extraneous odour few with water.
Accompanying drawing explanation
Accompanying drawing 1 is the main sectional structure schematic diagram under the check valve cover closed mode in this utility model;
Accompanying drawing 2 is the main sectional structure schematic diagram under the check valve cover open mode in this utility model.
In attached Fig. 1 and 2: 1 be closet body, 101 for just bucket, 102 for drain outlet, 103 for upper exhaust passage, 104 for lower exhaust passage, 2 for check valve, 201 for sleeve pipe, 202 for cover, 203 for balancing weight, 3 and 3 ' be connecting tube, 4 for row Gas is fanned.
Detailed description of the invention
Below in conjunction with accompanying drawing this utility model is further explained explanation:
As shown in Figure 1, just bucket 101, drain outlet 102, upper exhaust passage 103, lower aerofluxus it are provided with in closet body 1 Passage 104.Drain outlet 102 be arranged on just bucket 101 bottom, its outlet is connected with anaerobic tank;Upper exhaust passage 103 is arranged In the 101 wall portions that just struggle against, its one end communicates with just bucket 101, and the other end is communicated with lower exhaust passage 104 by connecting tube 3 and 3 ', under Exhaust passage 104 communicates with the drain outlet 102 just struggled against bottom 101 again, and is provided with scavenger fan 4 between connecting tube 3 and 3 '; Check valve 2 is made up of sleeve pipe 201, cover 202, balancing weight 203, and wherein cover 202 constitutes fixing with the wall portion of sleeve pipe 201 bottom Hinge and form cover lever;Balancing weight 203 is seated in the side of lever, makes lever opposite side cover sleeve pipe 201 bottom, and works as Cover 202 weight of capping side, sleeve pipe 201 bottom increases, then sleeve pipe 201 bottom is opened;Drain outlet 102 be upper and lower directly Formula, sleeve pipe 201 liner in check valve 2 in upper end, drain outlet 102, drain outlet 102 is divided into by its cover 202, Lower two parts, the lower exhaust passage 104 communicated with drain outlet 102 outlet is positioned at the bottom of cover 202.
This utility model normality, as it is shown in figure 1, the cover in check valve 2 blocks drain outlet 102, replaces tradition toilet seat In water-stop, make the abnormal flavour in anaerobic tank not return;Have just urine time, urine liquid falls and makes cover 202 and sleeve pipe 201 Producing gap between bottom, urine thus flows through bottom, drain outlet 102 and enters anaerobic tank and do not remain, and abnormal flavour is by exhaust fan 4 Suck and enter anaerobic tank through upper exhaust passage 103, lower exhaust passage 104, and rinse without water;Have when just defecating such as accompanying drawing 2 Shown in, the lower backwardness of stool opens the cover 202 in check valve 2, and bottom through drain outlet 102, when falling without stool, cover 202 close immediately, and abnormal flavour is blocked, and stool can be poured anaerobic tank with a small amount of water after an action of the bowels.

Claims (1)

1. a straight-line pedestal pan without odor, including just struggling against, drain outlet, exhaust passage and check valve, described blowdown is led to Road is arranged on bottom of just struggling against, and its outlet is connected with anaerobic tank;Described exhaust passage is arranged on just headwall portion, its one end with Just bucket communicates, and the other end communicates with the drain outlet of bottom of just struggling against, and is provided with scavenger fan on exhaust passage;Described check valve Being made up of sleeve pipe, cover, balancing weight, wherein the wall portion of cover and casing shoe constitutes fixed hinge and forms cover lever;Institute The balancing weight stated is seated in the side of lever, makes lever opposite side cover casing shoe, and when the torr of capping casing shoe side Lid weight increases, then casing shoe is opened, it is characterised in that:
Described drain outlet is upper and lower through type, and the sleeve pipe liner in check valve is in upper end, drain outlet, and its cover is by blowdown Passage is divided into upper and lower two parts, and the exhaustor road junction communicated with drain outlet is positioned at cover bottom.
CN201620859461.9U 2016-07-28 2016-07-28 Direct vent free from extraneous odour water -saving pedestal pan Active CN205875338U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620859461.9U CN205875338U (en) 2016-07-28 2016-07-28 Direct vent free from extraneous odour water -saving pedestal pan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620859461.9U CN205875338U (en) 2016-07-28 2016-07-28 Direct vent free from extraneous odour water -saving pedestal pan

Publications (1)

Publication Number Publication Date
CN205875338U true CN205875338U (en) 2017-01-11

Family

ID=57704038

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620859461.9U Active CN205875338U (en) 2016-07-28 2016-07-28 Direct vent free from extraneous odour water -saving pedestal pan

Country Status (1)

Country Link
CN (1) CN205875338U (en)

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