CN201794140U - Multidirectional blowdown type water-saving toilet without a water tank - Google Patents

Multidirectional blowdown type water-saving toilet without a water tank Download PDF

Info

Publication number
CN201794140U
CN201794140U CN2010202432577U CN201020243257U CN201794140U CN 201794140 U CN201794140 U CN 201794140U CN 2010202432577 U CN2010202432577 U CN 2010202432577U CN 201020243257 U CN201020243257 U CN 201020243257U CN 201794140 U CN201794140 U CN 201794140U
Authority
CN
China
Prior art keywords
toilet
water
blowdown
deodoriser
odor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010202432577U
Other languages
Chinese (zh)
Inventor
王方
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2010202432577U priority Critical patent/CN201794140U/en
Application granted granted Critical
Publication of CN201794140U publication Critical patent/CN201794140U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Sanitary Device For Flush Toilet (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Abstract

The utility mode relates to a multidirectional blowdown type water-saving toilet without a water tank. The lower end of a blowdown inlet of the toilet is connected with a blowdown pipe and a shifter or is butted with a pit pipe of a washroom, so that multidirectional blowdown manners, such as a rear blowdown manner, a side blowdown manner, a front blowdown manner and the like are realized. The toilet can be placed flexibly in the washroom without the limitation of a pit distance; an odor-proof valve connector, used for mounting an unidirectional odor-proof valve, is arranged at the blowdown inlet of the toilet; by adopting the odor-proof valve, the excrement can be discharged, and odor can not be returned upward; a waste water connector is arranged in the middle of the toilet and used for connecting a water outlet pipe of a sanitary ware, such as a wash basin; waste water such as water for washing faces daily washes a sewer automatically through the toilet; and a deodoriser connector used for mounting a deodoriser is arranged in the toilet. A water beam jetted by the deodoriser enables the odor-proof valve to be opened, so as to achieve the purposes that the excrement is lubricated to facilitate discharging smoothly, and the odor in the toilet enters the sewer to form a negative pressure in the toilet. The toilet can also be provided with a water tank as the conventional toilet, so that water for flushing the toilet once can be repeatedly used for the toilet.

Description

Multidirectional pollution discharge type non-tank water-saving toilet seat
Technical field
The present invention relates to a kind of multidirectional pollution discharge type non-tank water-saving toilet seat.
Background technology
The hole of south building mostly is 300 millimeters apart from design, and the north mostly is 400 millimeters.Choosing toilet is subjected to the hole apart from restriction.The hole is bought to cheat apart from big toilet and is not pacified apart from either large or small behind the actual tile fixing, and buying the hole has at interval apart from wall after little toilet is installed.It is single that toilet is put form.The tradition toilet all has water tank.The water supply volume that conventional toilet is dashed once is 9 liters or 12 liters.The water-saving toilet that present country applies dashes 3 liters of urine waters, dashes 6 liters of stool waters.Its water supply volume is big, and is easily stifled, complex structure, and the manufacturing cost height, it is big to take up room, and the evaporating, emitting, dripping or leaking of liquid or gas phenomenon often appears in water tank.Still contain a spot of dirt after each flushing, easily form dirt.There is the dead angle of washing away the toilet inboard, dirt herein wash away forever less than.If often do not scrub the normal frowziness of toilet.Along with expanding economy, the raising of living standards of the people, the quickening of urbanization of villages process certainly will be increasing to the demand of water resource.China is the country of serious water shortage, and water resource is more and more poorer at present.The conserve water resource has become the task of top priority.The toilet water accounts for 40% of living water use, and reducing the toilet water supply volume will have remarkable effect to pressure and the minimizing urban wastewater discharge of alleviating water resource.Because of traditional water closet water supply volume is big, little, the no drainage system of the latrine pit volume in rural area is not suitable for the rural area and uses.Changing the lavatory and can only can not thoroughly change the sanitary condition of latrine with just simple and easy toilets such as (no flushing systems) of drought in the new countryside construction.
Summary of the invention
For overcome existing toilet be subjected to the hole apart from restriction, put dumb, water supply volume greatly, easily block up, be not suitable for deficiency such as rural area, the invention provides a kind of multidirectional pollution discharge type non-tank water-saving toilet seat, in the washroom, can put flexibly.Do not have stink when water saving, energy-conservation, reduction of discharging, low-carbon (LC), environmental protection, resource-saving, stool, do not stop up, water-tight, clean, tasteless, save space, waste water utilize automatically, the rural area, city all is suitable for.The needs that are fit to a water-saving society and new countryside construction.
The object of the invention technical scheme is:
1, multidirectional blowdowns such as back row's formula, side-type, front-seat formula have been realized by connecting blow-off pipe, shift unit or hole, butt joint washroom pipe in the blowdown import lower end of toilet.Toilet can be put in the washroom flexibly, is no longer cheated the restriction of distance.
2, the blowdown import department of toilet is the smell isolating valve interface, for smell isolating valve is installed.The one-way fashion smell isolating valve can be arranged down ight soil, and stink can not return.No deodorization bend pipe and deodorization water seal.
3, back row's formula.Blowdown import bottom connects the big end of long blow-off pipe, and the small end of long blow-off pipe inserts washroom blowdown standpipe by the hole of lower end, toilet rear portion.The rear portion of toilet is near the blowdown standpipe.Not passing the hole of long blow-off pipe blocks with capping.
4, side-type.But the small end of long blow-off pipe also inserts washroom blowdown standpipe by the hole of toilet left side or lower end, right side after the left rotation and right rotation.The left side of toilet or right side are near the blowdown standpipe.
5, direct-discharging.Hole, washroom pipe is directly docked in the blowdown import lower end of toilet.Can be implemented in very short hole apart from the time put.When the hole distance is longer, can on the wall at toilet rear portion, mount the toilet cabinet of depositing foreign material.
6, front-seat formula.Blowdown import bottom connects the big end of short blow-off pipe, hole, the small end butt joint washroom pipe of short blow-off pipe.The rear portion of toilet is near wall.Be fit to the hole apart from the south building that mostly is 300 millimeters.
7, adjustable front-seat formula.Blowdown import bottom connects the big end of short blow-off pipe, and the small end of short blow-off pipe connects the inlet of shift unit, hole, shift unit outlet butt joint washroom pipe.The rear portion of toilet is near wall.Be fit to the hole apart from the building in the north that mostly is 400 millimeters.Sliding in front and back by shift unit, can adapt to long or short hole distance in the certain limit.
8, the waste water interface is arranged in the middle of the toilet rear portion, for the gutter of sanitary equipment such as connection washing basin.Daily wash one's face, wash the dish automatic flush toilet of waste water such as (kitchen and washroom are adjacent).
9, the toilet rear upper end has the deodoriser inlet, for inserting the deodoriser conduit.The toilet upper end is the deodoriser tunnel, for walking the deodoriser conduit.There is the deodoriser outlet inboard, toilet upper end, for the deodoriser nozzle is installed.When back row's formula was put, the deodoriser nozzle was installed in the deodoriser outlet of toilet front end.When right side-type was put, the deodoriser nozzle was installed in the deodoriser outlet of toilet left end.When left side side-type was put, the deodoriser nozzle was installed in the deodoriser outlet of toilet right-hand member.When front-seat formula or adjustable front-seat formula were put, the deodoriser nozzle was installed in the deodoriser outlet of toilet rear end.The hole of deodoriser nozzle is not installed to be blocked with capping.The water bundle of deodoriser ejection is opened the smell isolating valve of blowdown import department, and the foul smell that drives in the toilet enters sewer, makes and forms negative pressure in the toilet.Lubricated simultaneously ight soil makes it smooth and easy and drains.
10, the ejector of flush toilet is positioned at by the toilet, does not link to each other with toilet.There is not the bath pipeline in the toilet.
This toilet also can equally have water tank with traditional toilet.Make only enough water yields once originally, repeatedly available on this toilet.
By deodoriser, can make ventilation fan and use.
By ejector, can do body cleaning device, bidet, instrument for defecation, washer use.Anus, private parts, toilet outside, washroom and ground cushion etc. are cleaned.
After putting annex, can make mop pool and use.
During defecation, open the deodoriser switch, under the effect that impact force water bundle or excreta gravity are arranged that the deodoriser nozzle of installing in the deodoriser exit sprays, the smell isolating valve that is installed in the smell isolating valve interface is opened, and excreta slips into washroom blowdown standpipe or transverse tube.Afterwards, close deodoriser after, smell isolating valve is closed automatically.Be pulled through the ejector on toilet next door, with positions such as weak water jets bundle anus capable of washing, private parts, water dashes and replaces paper to wipe.After putting back to ejector, when washing one's hands above toilet with its weak water jets bundle after an action of the bowels the residual dirt in the toilet is washed away totally.Directly aiming at residual dirt with strong water jets bundle in case of necessity washes away.Dailyly wash one's face, waste water such as laundry all washes away the residual dirt in the sewer automatically.It is standby to deposit waste water such as washing dish in basin at ordinary times.Ladling out some waste water after an action of the bowels pours in the toilet and washes away.Realized washing away toilet with waste water fully.Easily reply is cut off the water.Deodoriser only need be opened in the back of spitting, and powerful water bundle moment of 0.01 liter of less than is washed away phlegm.
The invention has the beneficial effects as follows:
1,, can adopt suitable blowdown form at the different designs of washroom.Realize putting flexibly, no longer cheated the restriction of distance.Reduced the toilet occupation space.
2, water saving.Excreta slips into washroom blowdown standpipe or transverse tube automatically.Residual dirt is washed down substantially with weak water jets Shu Jieshen and when washing one's hands.Wash one's hands and equal towards toilet.The back toilet is rinsed well if wash one's hands, then needn't be again flush toilet separately, the water supply volume of flush toilet is zero.Aim at residual dirt with strong water jets bundle in case of necessity and directly wash away, water is few.Dash urine water 0-0.1 liter, dash stool 0-0.3 liter, economize on water more than 96% than 3/6 liter of water-saving toilet.Dailyly wash one's face, waste water such as laundry all automatically in the sewer residual dirt wash away.
3, energy-conservation.Volume, weight only are 1/2 of traditional toilet, save and fire with natural gas, transportation oil plant 1/2.No-trump waste water rises to the water pump of water-closet tank, and waste water utilizes automatically, not consumed power.Do not have stink when relieving oneself, saved the electric energy that ventilation fan consumes.
4, reduce discharging.Minimizing more than 96%, reduces the municipal sewage treatment load towards the toilet quantity of wastewater effluent.Reduce the papermaking wastewater discharging.Economic results in society are remarkable.
5, low-carbon (LC).Saving is fired with natural gas 1/2, transportation oil plant 1/2, potter's clay 1/2, packaging material 1/2.Reduce carbon emission 1/2.
6, environmental protection.Water dashes and replaces paper to wipe, and has taken leave of toilet paper.The toilet porcelain facing is not tied the urine dirt, without chemical industry articles for use such as toilet cleaners.Reduced of the pollution of chemical industry articles for use such as papermaking and use toilet cleaner to environment.
7, resource-saving.Volume, weight only are 1/2 of traditional toilet, save potter's clay resource, packaging material 1/2.
8, save money.The cheap time spent economizes when buying.Simple in structure, price is cheap.Every month almost nil towards the water rate of toilet.Save that toilet paper takes, the ventilation fan electricity charge, detergent for toilet expense.Saving government is used for the expense of sewerage treatment.
9, do not stop up.No deodorization bend pipe, excreta directly slips into blow-off pipe, never stops up.Take leave of the washroom commonly used carry son.
10, water-tight.Because of the water spare in no water tank and the water tank, no longer include the poorly sealed perennial draingage problem that causes.
11, cleaning.Large and small just remnants are washed away thoroughly by the water jets bundle, the noresidue of determining.No dirt forms, and it is clean that toilet can keep for a long time.Remove the work of often scrubbing toilet from.Brush can leave unused for a long time.The chemical industry articles for use of contaminated environment such as thorough farewell toilet cleaner.
12, tasteless.Do not have and wash away the dead angle, be dry shape at ordinary times, do not emit bad smell.Take leave of toilet lid.
13, deodorizing.Can't smell stink when relieving oneself.Next bit does not have the embarrassment of stink during at once with the washroom.Surpass the ventilation fan effect.
14, Clean Living.Wash anus, private parts with ejector after an action of the bowels.Make the healthy way of flush after use Clean Living enter common people house.More healthy by the forward direction afterflush.Take leave of toilet paper and wastepaper basket.Play the body cleaning device effect.
15, the woman washes.Daily cleaning private parts helps to prevent the generation of diseases such as gynaecology.Play the bidet effect.
16, defaecation.Water jets enters rectum and carries out bowel lavage, the stool of can loosening, lubricated intestines wall and promotion enterocinesia.Help to solve the puzzlement of constipation.Play the instrument for defecation effect.
17, comfortable.The influence of no toilet lid is when relieving oneself on the reliable cushion on the wall of back.Special care the elderly and invalid.
18, do not dabble.The water of no deodorization water seal in the toilet is not worried bespatter water on the hip during stool.
19, wall built-up not.Dirty carry out accurate brute force and wash away residual, do not have extremely and occur remaining stool behind traditional closet flushing sometimes and be bonded at phenomenon on the nightstool wall.
20, no floating.The lightweight dirt never occurs having sometimes after traditional flush toilets and swim in phenomenon in the toilet.
21, not back foul gas.By the self-closing function of smell isolating valve, main medium-term and long-term nobody the time, the back foul gas phenomenon after the water section evaporation in the conventional toilet deodorization bend pipe does not appear yet.
22, save space.No water tank takes up room, and toilet can be near wall or blowdown standpipe.The volume of toilet own is little, has increased the activity space of washroom.
23, can use waste water entirely.Because of water supply volume is few, it is enough in fully toilet usefulness to deposit waste water such as washing dish in basin, needn't consume new water.Easily reply is cut off the water.
24, the sanitary equipment draining is unobstructed.After sanitary equipment gutters such as washing basin insert toilet, no trap obstacle, draining is more unobstructed.Help to discharge frothy laundry water especially.Reduced the sewer interface of possibility back foul gas simultaneously.
25, put annex and can work as mop pool usefulness.Do not have in the toilet wash away dead angle, noresidue and every day repeatedly press water beam intensity power wash away, realize that the cleanliness factor of toilet inwall surpasses ground.More much cleaner than in traditional toilet, rinsing mop.
26, cost is low.Volume, weight are 1/2 of traditional toilet only, have saved water tank and water spare, do not have bath tube chamber and deodorization bend pipe, and is simple in structure, and easily base is fired the yield rate height, so low cost of manufacture.
27, fault is few.Water spare in the no water tank seldom is out of order during use.
28, function is many.Toilet, body cleaning device, bidet, ventilation fan, mop pool, washer, instrument for defecation seven unifications.
29, the rural area, city all is suitable for.Except that being used for the city, few because of water, also be fit to the rural area and use (latrine pit can not carry the too much water yield).Thoroughly changed the sanitary condition of latrine.The latrine in rural area is as the washroom in city.Three nothings have been reached: no maggot, no fly, no stink.
Description of drawings
Fig. 1 puts schematic diagram for back row's formula, and Fig. 2 puts schematic diagram for side-type, and Fig. 3 puts schematic diagram for direct-discharging, and Fig. 4 puts schematic diagram for front-seat formula, and Fig. 5 puts schematic diagram for adjustable front-seat formula.
The specific embodiment
Being illustrated in figure 1 as back row's formula puts.Toilet A is tubbiness, no water tank.The big end of long blow-off pipe B is connected the bottom of the blowdown import C of toilet A, and the small end of long blow-off pipe B passes the hole of lower end, toilet A rear portion and inserts washroom blowdown standpipe D.Not passing the hole of long blow-off pipe B blocks with capping.Toilet A rear portion can be near blowdown standpipe D.Blowdown import C place is the smell isolating valve interface, for smell isolating valve is installed.No deodorization bend pipe and deodorization water seal.Smell isolating valve can be arranged down ight soil, and stink can not return.Toilet A rear upper end has deodoriser inlet E, for inserting the deodoriser conduit.Toilet A upper end is deodoriser tunnel F, for walking the deodoriser conduit.Toilet A upper end is inboard for deodoriser outlet G, for the deodoriser nozzle is installed.The hole of deodoriser nozzle is not installed to be blocked with capping.The water bundle of deodoriser ejection is opened the smell isolating valve at blowdown import C place, and the foul smell that drives in the toilet A enters sewer.Lubricated simultaneously ight soil makes it smooth and easy and drains.Waste water interface H is arranged, for the gutter of sanitary equipment such as connection washing basin in the middle of the toilet A rear side.The daily automatic flush toilet A of waste water such as wash one's face.The ejector of flush toilet A is positioned at by the toilet A, and A does not link to each other with toilet.There is not the bath pipeline in the toilet A.
Be illustrated in figure 2 as side-type and put, the big end of long blow-off pipe B is connected the bottom of the blowdown import C of toilet A, and the small end of long blow-off pipe B passes the hole of lower end, toilet A right side and inserts washroom blowdown standpipe D.Toilet A right side can be near blowdown standpipe D.The deodoriser conduit passes the deodoriser tunnel F in left side, toilet A upper end.The deodoriser nozzle is installed in left inboard deodoriser outlet G place, toilet A upper end.Also the small end of long blow-off pipe B can be passed the hole of lower end, toilet A left side and insert washroom blowdown standpipe D.Toilet A left side can be near blowdown standpipe D.The deodoriser conduit passes the deodoriser tunnel F on right side, toilet A upper end.The deodoriser nozzle is installed in Right Inboard deodoriser outlet G place, toilet A upper end.
Be illustrated in figure 3 as direct-discharging and put, butt joint washroom, the bottom hole pipe I of the blowdown import C of toilet A.The deodoriser conduit is no longer walked deodoriser tunnel F after penetrating toilet A rear upper end deodoriser inlet E, directly the deodoriser nozzle is installed in toilet A upper rear deodoriser outlet G place.Can be implemented in very short hole apart from the time put.Toilet A rear portion can be near wall.Realized in very short hole apart from the time put.When the hole distance is longer, can on the wall at toilet A rear portion, mount the toilet cabinet of depositing foreign material.
Be illustrated in figure 4 as front-seat formula and put, the big end of short blow-off pipe J is connected the bottom of the blowdown import C of toilet A, and the small end of short blow-off pipe J inserts hole, washroom pipe I.Toilet A rear portion can be near wall.Be fit to the hole apart from the south building that mostly is 300 millimeters.
Be illustrated in figure 5 as adjustable front-seat formula and put, the big end of short blow-off pipe J is connected the bottom of the blowdown import C of toilet A, and the small end of short blow-off pipe J inserts the inlet of shift unit K, and hole, washroom pipe I is inserted in the outlet of shift unit K.Toilet A rear portion can be near wall.Be fit to the hole apart from the building in the north that mostly is 400 millimeters.Sliding in front and back by shift unit K, can adapt to long or short hole distance in the certain limit.
This toilet also can equally have water tank with traditional toilet.Make only enough water yields once originally, repeatedly available on this toilet.
By deodoriser, can make ventilation fan and use.
By ejector, can do body cleaning device, bidet, instrument for defecation, washer use.Anus, private parts, toilet outside, washroom and ground cushion etc. are cleaned.
After putting annex, can make mop pool and use.
When the toilet defecation that back row's formula shown in Figure 1 is put, open the deodoriser switch, be installed under the effect of water bundle that impact force is arranged that the deodoriser nozzle at inboard deodoriser outlet G place, toilet A upper end sprays or excreta gravity, wash the smell isolating valve that is installed in toilet A blowdown import C place open, excreta slips into washroom blowdown standpipe D through long blow-off pipe B.After closing deodoriser behind the defecation, smell isolating valve is closed automatically.Be pulled through the ejector on toilet A next door, with positions such as its weak water bundle anus capable of washing, private parts, water dashes and replaces paper to wipe.After putting back to ejector, available its weak water jets bundle is washed one's hands above toilet A.Clean Living and the residual dirt in the toilet A being washed away totally substantially when washing one's hands after an action of the bowels.Back toilet A rinses well if wash one's hands, and then needn't wash separately again, and the water supply volume of flush toilet A is zero.Directly aiming at residual dirt with strong water jets bundle in case of necessity washes away.Water is few.Dailyly wash one's face, waste water such as laundry all washes away the residual dirt in the sewer automatically.It is standby to deposit waste water such as washing dish in basin at ordinary times.Ladling out some waste water after an action of the bowels pours among the toilet A and washes away.Realized washing away with waste water fully, easily reply is cut off the water.Deodoriser only need be opened in the back of spitting, and powerful water bundle moment of 0.01 liter of less than is washed away phlegm.
The using method that side-type, direct-discharging, front-seat formula and adjustable front-seat formula are put and back row's formula are put similar, repeat no more.

Claims (1)

1. multidirectional pollution discharge type non-tank water-saving toilet seat, it is characterized in that: the blowdown import department of toilet is the smell isolating valve interface, for smell isolating valve is installed, blowdown import lower end connects blow-off pipe, shift unit or hole, butt joint washroom pipe, the waste water interface is arranged in the middle of the toilet rear portion, the toilet rear upper end has the deodoriser inlet, and there is the deodoriser outlet inboard, toilet upper end.
CN2010202432577U 2010-06-30 2010-06-30 Multidirectional blowdown type water-saving toilet without a water tank Expired - Fee Related CN201794140U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202432577U CN201794140U (en) 2010-06-30 2010-06-30 Multidirectional blowdown type water-saving toilet without a water tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202432577U CN201794140U (en) 2010-06-30 2010-06-30 Multidirectional blowdown type water-saving toilet without a water tank

Publications (1)

Publication Number Publication Date
CN201794140U true CN201794140U (en) 2011-04-13

Family

ID=43849061

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202432577U Expired - Fee Related CN201794140U (en) 2010-06-30 2010-06-30 Multidirectional blowdown type water-saving toilet without a water tank

Country Status (1)

Country Link
CN (1) CN201794140U (en)

Similar Documents

Publication Publication Date Title
CN104088347B (en) Fully automatic water-saving splashproof stern Crouching and sitting dual-purpose closet
US8001625B2 (en) Water conserving improved toilet
CN204001126U (en) Fully automatic water-saving splashproof stern Crouching and sitting dual-purpose closet
CN201459887U (en) Cross-discharge type water-saving closestool without water tank
CN102312475A (en) Multidirectional pollutant-discharging type water tank-free water-saving water closet
CN201395848Y (en) Water-saving toilet with preposed discharge outlet
CN101881039B (en) Water-saving indoor drainage system
CN201794140U (en) Multidirectional blowdown type water-saving toilet without a water tank
CN103132590A (en) Air exhausting water-saving dejecta collecting device
CN201095793Y (en) Non-cistern water-saving toilet
CN212294934U (en) Wall hanging integrated toilet
CN201381545Y (en) Directly drained type water-saving toilet bowl without water tank
CN201381542Y (en) Deodorization flusher
CN101648171A (en) Telescopic ejector
CN202544035U (en) Water circulating water-saving flushing system for bathroom
CN202000456U (en) Water-flushing closestool porcelain body without being directly connected with water tank
CN201485948U (en) Toilet bowl
CN201214814Y (en) Water saving closet with double-layer annular spray pipe cavity
CN101886422A (en) Sewage outlet front mounted water-saving closestool
CN101886421A (en) Horizontal-type water-tank-free water-saving stool
CN201241390Y (en) Diaphragm type water-saving closet
CN212772652U (en) Novel water saving device suitable for family bathroom
CN102477769A (en) Porcelain body of double-flushing multifunctional water-saving toilet
CN215442245U (en) Soaking and washing type urinal
CN216933001U (en) Intelligent ecological environment-friendly public toilet

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110413

Termination date: 20120630