CN101845844A - Water-saving circulation device of methane odorless air-change public toilet - Google Patents
Water-saving circulation device of methane odorless air-change public toilet Download PDFInfo
- Publication number
- CN101845844A CN101845844A CN201010185173A CN201010185173A CN101845844A CN 101845844 A CN101845844 A CN 101845844A CN 201010185173 A CN201010185173 A CN 201010185173A CN 201010185173 A CN201010185173 A CN 201010185173A CN 101845844 A CN101845844 A CN 101845844A
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- Prior art keywords
- water
- relay
- return
- methane
- water tank
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- 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.)
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 230000009965 odorless effect Effects 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 97
- 238000011010 flushing procedure Methods 0.000 claims abstract description 14
- 238000002955 isolation Methods 0.000 claims description 3
- 238000007665 sagging Methods 0.000 claims description 2
- 238000011084 recovery Methods 0.000 abstract 3
- 238000000926 separation method Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005180 public health Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention relates to a water-saving device, in particular to a water-saving circulation device of odorless air-change public toilet capable of producing methane, which belongs to the field of public sanitary facilities. In the water-saving device, a water storage pool is arranged beside a feeding pool; the parts of pool bodies above the height of a separation overflow plate between the feeding pool and the water storage pool are communicated with each other; the water storage pool is connected with a recovery water tank through a return water pipe and a return water pump; a ball valve of the recovery water tank is linked with a relay for controlling the return water pump; and the output end of a water flushing controller is in control connection with a contact point in a loop of a recovery water electromagnetic valve and a contact point in a loop of a delay clean water electromagnetic valve at the same through the relay. The water-saving device has the advantages that: water resources can be recycled; the using amount of water is one fifth to one tenth of that in the common public toilets; and the structure is simple and practical.
Description
Technical field
The present invention relates to a kind of water saving fixtures, particularly have the water-saving circulation device of the odorless air-change public toilet of producing the biogas function, belong to the public health infrastructure field.
Background technology
Just groove passage and corresponding flushometer are adopted independently in a lot of existing all public lavatorys, usually do not wash by water after the somebody is convenient, cause the very poor phenomenon of sanitary condition; The improper use of somebody's impacts flush device, the water yield are wasted very big and flushometer often damages, and have increased use cost.Therefore whole just groove channel design has been adopted in the part public lavatory, open by the electromagnetic valve of flushing controller timing controlled filtered water tank, with integral body just the ight soil of groove passage rinse well, this device is avoided the artificial damage of flushometer, still can not using water wisely.
The biogas public lavatory is a kind of public health infrastructure of energy-conserving and environment-protective, when the water yield is controlled at proper ratio in the biomass pool, can produce biogas in a large number, for people provide green energy resource, the multinomial patent about the biogas lavatory is disclosed in the Chinese patent literature, but how to realize that can there be water-saving function in the biogas public lavatory, can produce biogas well again, the technical data of relevant this respect is not seen at present.
Summary of the invention
Technical problem to be solved by this invention provides a kind of biogas public lavatory recirculated water use device, and reusable edible water resource, water supply volume have only 1/5th～10 of common public lavatory, and simple and practical.
Solving the scheme that technical problem of the present invention adopts is: the other reservoir that is provided with in charging pond, the charging pond communicates with the above pool part of isolation overflow plate height between the reservoir, reservoir is connected return water tank by return pipe with back water pump, the relay interlock of the ball valve of return water tank and control back water pump, the output of flushing controller by relay simultaneously with recycle-water electromagnetic valve loop in contact control connection in the clear water electromagnetic valve loop of contact and band time-delay.
The ball valve of described return water tank is to connect by the relay that its built-in switch and contact are located at the back water pump current path to realize interlock; The time-delay of clear water electromagnetic valve is by time-delay relay contact in its loop to be controlled to realize, links with flushing controller output relay again in the contact in the current path of this time-delay relay.
The inlet in charging of the present invention pond is provided with a sagging baffle plate, and the lower end of baffle plate is higher than the upper end of overflow plate.
The volume of described return water tank is greater than the filtered water tank volume, and the ratio of the sectional area of clear water outlet pipe and the sectional area of recycle-water outlet pipe is 1: 5～10.
When needing bath, flushing controller provides open command, and its output relay can keep a period of time of switching on.By opening the constant close contact in the time-delay relay loop, time-delay relay wouldn't be started, the clear water electromagnetic valve is corresponding not to be opened, and simultaneously closed remaining constant open contact starts the recycle-water electromagnetic valve, and recycle-water is gone out in a large number, just the ight soil in the groove is washed away, make just in the groove clean substantially; After flushing controller provides out code, its output relay electric-loss, the constant close contact closure in the time-delay relay loop, time-delay relay work, clear water electromagnetic valve correspondence is opened, and a spot of clear water flows out, and further secondary washes just groove.In the process of bath, the baffle plate of the inlet by the charging pond prevents that solid content from entering reservoir, realizes separating of solid content and water.After the current of return water tank were intact, ball valve built-in switch closure started back water pump by a relay, and the water of reservoir is extracted in the return water tank, and after return water tank was filled, ball valve floated, and disconnected built-in switch, this relay electric-loss that draws water, and back water pump quits work.
The invention has the beneficial effects as follows: by the overflow plate with isolation, clarification is set between reservoir and charging pond, can obtain in reservoir can recycling water resource, simultaneously avoided having from the charging pond excessive water to enter biomass pool again, influence is fermentation normally; By cut-in relay in existing flushing controller, control each electromagnetic valve and work in good time, the recycle-water with reservoir washes just groove earlier, uses a spot of clear water to wash just groove more subsequently, thereby water supply volume has only 1/5th～10 of common public lavatory, in a large number the conserve water resource.
Description of drawings
Fig. 1 is the main face schematic diagram of overlooking of the present invention;
Fig. 2 is an electrical block diagram of the present invention.
In Fig. 1～2: 1. reservoir, 2. return pipe, 3. back water pump, 4. filtered water tank, 5. return water tank, 6. recycle-water outlet pipe, 7. clear water outlet pipe, 8. just groove, 9. baffle plate, 10. recycle-water electromagnetic valve, 11. the clear water electromagnetic valve, 12. flushing controllers, 13. overflow plates, 14. charging ponds.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing 1～2 and embodiment.
Be provided with overflow plate 13 between the reservoir 1 in this lavatory and the charging pond 14, the water overflow of clarification is entered in the reservoir 1.Wc flushing cistern is provided with two, and promptly filtered water tank 4 and return water tank 5 are connected to just groove 8 respectively by recycle-water outlet pipe 6 and clear water outlet pipe 7, and return water tank 5 is connected reservoir 1 by return pipe 2 and back water pump 3.
The ball valve of return water tank 5 built-in belt switch K1, K1 is series at relay J 1, and the contact K2 of J1 connects with back water pump 3 again, and back water pump 3 can draw water automatically according to the water level in the return water tank 5.This device improves on original flushing controller 12, and when needing bath, flushing controller 12 provides enabled instruction, 2 energising a period of times of relay J.After the J2 energising, normally closed electric shock disconnects K5, constant open contact K3 and K4 closure, and 10 work of recycle-water electromagnetic valve, recycle-water is gone out, and just groove 8 is clean substantially.Simultaneously, closed time-delay relay J3, the constant open contact K7 closure of J3 of starting of K4.After flushing controller provides out code, the J2 dead electricity, K3 and K4 disconnect, the closed conducting of constant close contact K5, this moment, time-delay relay J3 still was in the delay working state, then relay J 4 energisings of K7 closure, the closed conducting of the constant open contact K6 of J4, clear water electromagnetic valve 11 starts, and clear water is emitted.After the J3 delay working finishes, the J4 outage, clear water electromagnetic valve 11 cuts out.So just realized the subpunch recycle-water, after the end, towards the purpose of a small amount of clear water.Because clear water outlet pipe 7 sectional areas are less than recycle-water outlet pipe 6 sectional areas (1: 5～10), so, have only a small amount of clear water to flow out and carry out washing just groove second time, dispel residual pleasant impression, make the lavatory keep totally.In water-rinsing process, can prevent that by reservoir baffle plate 9 solid content from entering reservoir 1.
Claims (4)
1. water-saving circulation device of methane odorless air-change public toilet, it is characterized in that: the other reservoir that is provided with in charging pond, the charging pond communicates with the above pool part of isolation overflow plate height between the reservoir, reservoir is connected return water tank by return pipe with back water pump, the relay interlock of the ball valve of return water tank and control back water pump, the output of flushing controller by relay simultaneously with recycle-water electromagnetic valve loop in contact control connection in the clear water electromagnetic valve loop of contact and band time-delay.
2. by the described water-saving circulation device of methane odorless air-change public toilet of claim 1, it is characterized in that: the ball valve of return water tank is to connect by the relay that its built-in switch and contact are located at the back water pump current path to realize linking; The time-delay of clear water electromagnetic valve is by time-delay relay contact in its loop to be controlled to realize, links with flushing controller output relay again in the contact in the current path of this time-delay relay.
3. by the described water-saving circulation device of methane odorless air-change public toilet of claim 2, it is characterized in that: the inlet in charging pond is provided with a sagging baffle plate, and the lower end of baffle plate is higher than the upper end of overflow plate.
4. by the described water-saving circulation device of methane odorless air-change public toilet of claim 3, it is characterized in that: the volume of return water tank is greater than the filtered water tank volume, and the ratio of the sectional area of clear water outlet pipe and the sectional area of recycle-water outlet pipe is 1: 5～10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010185173A CN101845844A (en) | 2010-05-28 | 2010-05-28 | Water-saving circulation device of methane odorless air-change public toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010185173A CN101845844A (en) | 2010-05-28 | 2010-05-28 | Water-saving circulation device of methane odorless air-change public toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101845844A true CN101845844A (en) | 2010-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010185173A Pending CN101845844A (en) | 2010-05-28 | 2010-05-28 | Water-saving circulation device of methane odorless air-change public toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101845844A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004204664A (en) * | 2002-03-22 | 2004-07-22 | Kazuaki Honda | Wastewater recycling apparatus |
| JP2006077531A (en) * | 2004-09-13 | 2006-03-23 | Yamanaka Koshiro | Full automatic waste water reusing device |
| CN200952162Y (en) * | 2006-03-30 | 2007-09-26 | 陈忠义 | Main flushing with waste water secondary flushing with clean water water-saving and energy-saving closet flushing device |
| CN101122144A (en) * | 2007-09-24 | 2008-02-13 | 薛民琪 | Automatic circulation water-supplying marsh gas public lavatory |
| CN201738407U (en) * | 2010-05-28 | 2011-02-09 | 昆明理工大学 | Water-saving circulating device of methane odorless ventilation public toilet |
-
2010
- 2010-05-28 CN CN201010185173A patent/CN101845844A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004204664A (en) * | 2002-03-22 | 2004-07-22 | Kazuaki Honda | Wastewater recycling apparatus |
| JP2006077531A (en) * | 2004-09-13 | 2006-03-23 | Yamanaka Koshiro | Full automatic waste water reusing device |
| CN200952162Y (en) * | 2006-03-30 | 2007-09-26 | 陈忠义 | Main flushing with waste water secondary flushing with clean water water-saving and energy-saving closet flushing device |
| CN101122144A (en) * | 2007-09-24 | 2008-02-13 | 薛民琪 | Automatic circulation water-supplying marsh gas public lavatory |
| CN201738407U (en) * | 2010-05-28 | 2011-02-09 | 昆明理工大学 | Water-saving circulating device of methane odorless ventilation public toilet |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100929 |