CN213741482U - Water seal deodorization same-layer cleaning floor drain device - Google Patents
Water seal deodorization same-layer cleaning floor drain device Download PDFInfo
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- CN213741482U CN213741482U CN202022187704.8U CN202022187704U CN213741482U CN 213741482 U CN213741482 U CN 213741482U CN 202022187704 U CN202022187704 U CN 202022187704U CN 213741482 U CN213741482 U CN 213741482U
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Abstract
The invention relates to a water seal deodorization same-layer cleaning floor drain device, and belongs to the technical field of indoor drainage. The technical scheme adopted by the invention is as follows: the integrated sewage drainage device comprises an integrated tank with a sewage collection water sealing cavity at the lower part, a hole is formed in the upper side surface of the integrated tank, a floor drain butt joint pipe is arranged on the upper side surface of the integrated tank, a floor drain core pipe is arranged on the floor drain butt joint pipe, the upper opening of the floor drain core pipe is a filter screen, a sewage water inlet is formed in the lower side surface of the integrated tank and connected with a sewage water inlet pipe, an overflow gap is arranged on the sewage water inlet of the integrated tank, the height of the overflow gap is higher than that of the lower end opening of the floor drain core pipe, an overflow pipe is arranged on the overflow gap, and a main sewage drainage vertical pipe is connected into the outer part of the overflow pipe. The invention has the advantages that: the problem of deodorization of the floor drain for drainage on the same layer is solved; the overflow port is automatically opened and closed in drainage, the maintenance is simple, the sludge is convenient to clean, and the aims of maintaining, cleaning and collecting the sludge are fulfilled.
Description
Technical Field
The invention relates to a water seal deodorization same-layer cleaning floor drain device, and belongs to the technical field of indoor drainage.
Background
Sewage is generated in public buildings and civil buildings, the sewage is mostly concentrated in areas such as toilets, washing rooms, kitchens and the like, and the sewage is discharged outdoors by the floor drain, the connecting drainage pipeline and corresponding accessories.
1. The existing indoor drainage floor drain and fittings are various in types and various in functions, but the defect of ' indoor drainage pipe returning odor ' cannot be fundamentally solved, and the odor intensity of a toilet exceeds the requirements of sanitary standard values of urban public toilet design standard CJJ14-2016 and urban public toilet sanitary standard GB/T17217-1998 ' 3.1 urban public places due to the unreasonable arrangement and structure of the floor drain and corresponding pipelines, so that a user feels uncomfortable, and the main causes of the defects are as follows:
2. taking a drainage pipe system as an example: the odor of the drainage pipeline mainly comes from a main vertical drainage pipe and a horizontal drainage pipe which are filled with excrement, urine and fermentation gas, the main vertical drainage pipe and the main horizontal drainage pipe are directly communicated with branch pipes such as a toilet seat drainage pipe, a floor drain drainage pipe, a washing basin drainage pipe, a mop basin drainage pipe, a washing machine floor drain drainage pipe and the like, and no odor-resistant part is needed before the main drainage pipe is connected, so that the tail ends of the branch pipes are required to be made into odor-resistant sealing parts, otherwise, the odor can be emitted indoors by the branch pipes.
3. Taking sanitary ware requirements as an example: according to the stipulation that 'a trap is required to be arranged below a water outlet' when a sanitary ware with the trap and a sanitary ware without the trap in a 7.4 structure are selected to be connected with a drainage pipeline when the construction is handed over to be a blank room and the drainage pipeline has no trap 'in the' 7.3 supporting equipment GB/T12956-2008 'of a toilet, the requirement that the traps are required to be arranged on a plurality of end sanitary wares' in the toilet is caused.
4. Use the floor drain setting as the example: as the' design code for water supply and drainage of buildings-GB 50015-20104.5.7 stripThe toilet, the bathroom and the like need to be frequently accessedThe floor drain is arranged in a room with floor drain water, and the water vapor evaporation condition of a water seal of the floor drain is not considered in the actual construction, so that the water vapor evaporation at the water seal part of the floor drain occurs and the water level drops when most toilets and washrooms have no floor drain water for many days or the temperature is higher, and the peculiar smell in a pipeline is overflowed due to the fact that the water level drops and the water seal function is finally lost.
5. Take the form of a floor drain as an example: (1) the bell-type floor drain has the characteristics that: the bell-type floor drain has the main defect of environmental pollution, and the odor in the drainage pipeline returns to the room because the water seal height is not enough and is mostly only 10-20 mm and is extremely easy to dry. Even if the deepened water seal is improved to 50mm, the time of not emitting odor for several days is delayed, and the deepened water seal can lead the drainage condition to be worse, the deposited dirt to be more serious and easy to block, and the trap is easy to adhere and deposit dirt, so that the cleaning is very difficult; (2) the self-closing force of the self-closing floor drain of a spring type, a magnetic type and the like is small, the self-closing floor drain is difficult to seal tightly when meeting the condition of 'alkalization' of sundries or sealing metal pieces, and the self-closing performance is gradually weakened along with the prolonging of the service time, so that the deodorizing function is finally lost.
6. Taking a wash basin and a mop basin as examples: the drain pipes are all rear-connected hoses and are all provided with S-shaped water seal odor-resistant bends, but an additional sealing part is required when the drain pipes are connected with the drain branch pipes, and the sealing part of the cover cannot be loosened in the using process, so that the odor-resistant effect is lost
7. Take a public toilet floor drain as an example: in order to prevent the pipeline of the floor drain of the public washroom from being blocked by sundries, S-shaped water seal odor-resistant bends are rarely arranged on the lower layer connecting pipeline, most floor drains with water seal odor-resistant bends are adopted, most floor drains are overflow-resistant floor drains, no water enters the floor drains at ordinary times, the water seal odor-resistant bends are in a water seal-free state, long-term odor of the public washroom is large, the odor return phenomenon of the public washroom is serious, for example, a washroom in a highway service area (the lower part of the washroom is not provided with an overhead layer, a drain pipe is directly buried, and the water return bends cannot be made), a high-speed rail, a hospital and other large public washrooms are seriously subjected to odor return phenomenon, and additional measures such as air exhaust, ultraviolet disinfection and the like are adopted to reduce the odor concentration, but the odor return problem is not fundamentally solved.
8. Take the drain pipe return bend as an example: all installed under the same floor, in case the debris stifled pipe appears, just must demolish "lower floor" furred ceiling, cat ladder, it is inconvenient not to clear up dirt.
Disclosure of Invention
The invention aims to provide a water seal deodorization and same-layer cleaning floor drain device, which solves the problems of deodorization and saving of materials and labor cost for installing traps and water seal floor drains at multiple points caused by dryness of water seals of same-layer drainage floor drains.
In order to achieve the purpose, the invention adopts the technical scheme that: the water seal deodorization same-layer cleaning floor drain device is characterized by comprising an integrated box with a sewage collection water seal cavity at the lower part, a floor drain butt joint pipe is arranged on an upper side surface of the integrated box, a floor drain core pipe is arranged on the floor drain butt joint pipe, a filter screen is arranged at an upper opening of the floor drain core pipe, a sewage inlet is arranged at a lower side surface of the integrated box, an overflow opening is arranged above the sewage inlet of the integrated box, the overflow opening is higher than a lower port of the floor drain core pipe, an overflow pipe is arranged on the overflow opening, and a main sewage drainage vertical pipe is connected to the outer part of the overflow pipe.
Preferably, the top edge of the floor drain core pipe is in threaded connection with the contact surface between the floor drain butt joint pipes, and a sealing rubber ring is arranged below the top edge of the floor drain core pipe to seal a gap between the floor drain core pipe and the floor drain butt joint pipes.
Preferably, the floor drain core pipe and the filter screen are of detachable structures.
Preferably, the integral box is of a circular tube cylindrical structure, and the middle part of the outer peripheral surface of the integral box is provided with an installation wing plate which can serve as a reserved hole joint filling concrete formwork and a pipeline hanging bracket.
The water seal box is externally connected with a sewage inlet pipe at a sewage inlet at the lower part of the overflow port, the sewage inlet pipe is connected with a floor drain, so that a plurality of branch pipes are converged into one water seal box, and the position of the floor drain is higher than the height of the overflow port.
The invention has the advantages that: the problems of multi-branch pipe and multi-point deodorization of same-layer drainage are solved, and the materials of most end trap pipe fittings and the economic cost of installation labor are saved; the overflow port is automatically opened and closed in drainage, the maintenance is simple, the sludge is convenient to clean, and the aims of maintaining, cleaning and collecting the sludge are fulfilled.
Drawings
Figure 1 is a block diagram of the invention after installation,
figure 2 is a schematic view of an exploded structure of the present invention,
figure 3 is an internal structural view of the drainage state of the present invention,
figure 4 is an internal structural view of the present invention in a maintenance state,
figure 5 is a connection diagram of the present invention to a blowdown main riser,
reference numerals:
1. the integrated box comprises a body box, 2 floor drain holes, 3 floor drain butt joint pipes, 4 floor drain core pipes, 5 filter screens, 6 overflow ports, 7 sewage inlet pipes, 8 overflow pipes, 9 inclined plane ports, 10 sewage discharge main vertical pipes, 11 sealing rubber rings, 12 installation wing plates, 13 and a concrete layer.
Detailed Description
The following further illustrates the specific structure of the present invention:
according to the 'design code for building water supply and drainage-GB 50015-2010' 4.2.6When in useSanitary ware and domestic sewage pipeline or its without water storage bend in structureHe has a main bodyWhen a drain pipe, which may generate harmful gas, is connected, a trap must be provided below the drain port. The water seal depth of the trap is not less than 50 mm.Moving mechanical seal is strictly forbidden to replace water seal "And the part of the residential building code GB50368-2005 8.2.8 where a shower and a washing machine are arranged should be provided with a floor drain, and the water seal depth of the floor drain is not less than 50 mm. When the sanitary ware without water trap in the structure is connected with a domestic drainage pipeline, the water trap is arranged below a drainage outlet, and the water seal depth of the water trap is not less than 50mmIs required to. The invention is provided with a water collecting tank type water seal to achieve the functions of water seal deodorization and same layer decontamination of the trap.
The structure is shown in fig. 1-4, and comprises a water seal tank 1 with a sewage collecting water seal cavity at the lower part, a floor drain butt joint pipe 3 is arranged on a floor drain leakage hole 2 on the upper side surface of the water seal tank 1, a floor drain core pipe 4 is arranged on the floor drain butt joint pipe 3, a contact surface between the top edge of the floor drain core pipe 4 and the floor drain butt joint pipe 3 is in threaded connection, and a sealing rubber ring is arranged below the top edge of the floor drain core pipe 4 to seal a gap between the floor drain core pipe 4 and the floor drain butt joint pipe 3. After the filter screen and the floor drain core pipe 4 are disassembled, the functions of cleaning dirt on the same layer and dredging pipelines can be achieved
The middle part of the outer peripheral surface of the water seal box 1 is provided with a mounting wing plate which can be used as a reserved hole joint filling concrete template and a pipeline hanger. The water seal tank 1 is provided with a sewage inlet at the lower part of the overflow opening 6 and can be externally connected with a plurality of sewage inlet pipes 7 and a floor drain, and the position of the floor drain is higher than the height of the overflow opening 6.
The upper opening of the floor drain core pipe 4 is a detachable filter screen 5, the lower side surface of the water seal box 1 is provided with a sewage inlet and is connected with a sewage inlet pipe 7, the water seal box 1 is provided with an overflow opening 6 above the sewage inlet, the height of the overflow opening 6 is higher than that of the lower opening of the floor drain core pipe 4, the overflow opening 6 is provided with an overflow pipe 8, the outer part of the overflow pipe 8 is connected with a main sewage drainage vertical pipe, and the end opening of the overflow pipe 8 in the water seal box 1 is an inclined surface end opening 9. The bottom of the water seal box is lower than each water inlet pipe, so that the purposes of sedimentation and dirt collection are achieved.
Because of the gravity of the floor drain core pipe, after the floor drain core pipe is pumped away, the overflow port can be automatically sealed, and the purposes of maintaining, cleaning sewage collection, sealing odor transmitted by a communicated main pipeline during water sealing and deodorization are achieved.
After the overflow pipe is connected to the main sewage drainage vertical pipe, sewage is collected in the water seal tank through each sewage inlet pipe 7, and when the liquid level of the sewage rises to exceed the overflow opening, the sewage flows to the main sewage drainage vertical pipe through the overflow pipe.
When the liquid level of the sewage in the water seal tank rises to the overflow port, the sewage inlet pipe 7 and the bottom port of the floor drain core pipe are both positioned below the overflow port, and a natural water seal deodorization effect is formed.
Each sewage inlet pipe 7 gathers in the water seal case to collect "a water seal case" with many branch pipes, reach the water seal effect in the lump, make the incasement have sewage to persist all the time, and the sewage liquid level is higher than each water inlet all the time, reach the deodorant effect of natural water seal all the time, can not appear "leak futilely", "do the bad smell circumstances of returning of anti-water bending". Thereby saving the materials and labor cost for installing the trap and the water seal floor drain on each branch pipe.
The density of water is 1000/m, when the density of sundries in the water seal deodorization and same-layer clean floor drain box is lower than the density of water, the sundries float on the surface of sewage and can be drained away through an overflow opening once exceeding the density of water, when the density of the sundries is higher than the density of water, the sundries can be deposited at the bottom of the water seal deodorization and same-layer clean floor drain box and cannot block a pipeline immediately, and a user only needs to take down a floor drain core pipe on the layer regularly to clear the sundries in the water seal box.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022187704.8U CN213741482U (en) | 2020-09-29 | 2020-09-29 | Water seal deodorization same-layer cleaning floor drain device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022187704.8U CN213741482U (en) | 2020-09-29 | 2020-09-29 | Water seal deodorization same-layer cleaning floor drain device |
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| Publication Number | Publication Date |
|---|---|
| CN213741482U true CN213741482U (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022187704.8U Expired - Fee Related CN213741482U (en) | 2020-09-29 | 2020-09-29 | Water seal deodorization same-layer cleaning floor drain device |
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| CN (1) | CN213741482U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227503A (en) * | 2020-09-29 | 2021-01-15 | 山东枣建建设集团有限公司 | Water seal deodorant, same floor cleaning floor drain device |
| CN114718162A (en) * | 2022-05-05 | 2022-07-08 | 河南锐诚节能环保科技有限公司 | Indoor appliance drainage anti-seepage structure and construction method thereof |
-
2020
- 2020-09-29 CN CN202022187704.8U patent/CN213741482U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227503A (en) * | 2020-09-29 | 2021-01-15 | 山东枣建建设集团有限公司 | Water seal deodorant, same floor cleaning floor drain device |
| CN114718162A (en) * | 2022-05-05 | 2022-07-08 | 河南锐诚节能环保科技有限公司 | Indoor appliance drainage anti-seepage structure and construction method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |