CN203837867U - Building drainage pipeline fluctuation pressure test experiment apparatus - Google Patents
Building drainage pipeline fluctuation pressure test experiment apparatus Download PDFInfo
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- CN203837867U CN203837867U CN201420273094.5U CN201420273094U CN203837867U CN 203837867 U CN203837867 U CN 203837867U CN 201420273094 U CN201420273094 U CN 201420273094U CN 203837867 U CN203837867 U CN 203837867U
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Abstract
The utility model provides a building drainage pipeline fluctuation pressure test experiment apparatus, and belongs to the technical field of building pipeline drainage. The experiment apparatus can test to obtain the change information of fluctuation pressure in a drainage pipeline, so as to study the rule of induction siphonage happening in a trap. The experiment apparatus comprises a drainage system, a test system and a water-feeding system. In the drainage system, a high-level water tank is connected with a hand basin and a lavatory pan through a water outlet pipe; the water outlet pipe is provided with a control valve; the high-level water tank is provided with a blow-down pipe; the blow-down pipe is provided with a control valve and is connected to the tail end of a draining transverse pipe; and the upper end of a draining stand pipe is provided with a breather pipe. In the test system, pressure sensors are arranged on the draining stand pipe; cables are distributed to each pressure sensor by a distributing box; the distributing box is connected with a data acquisition card; and relevant data is read by a computer. The water-feeding system comprises a return water tank connected at the lower end of the draining stand pipe, a water pump, a water-feeding pipe and a control valve on the water-feeding pipe. The experiment apparatus is simple in structure; and water for experiment can be recycled, thereby saving a lot of experiment water.
Description
Technical field
The utility model belongs to building pipe water discharge technology field, refers in particular to a kind of experimental provision for the test of construction drainage pipe waves dynamic pressure.
Background technology
The destruction of water seal mainly contains 3 reasons and causes: from siphon, induction siphon, static loss, wherein from siphon with static loss all belongs to drain trap existing problems itself and user uses problem, induce siphon must avoid in designing, constructing.Yet, because induction siphon causes damage of water block to happen occasionally, and to resident family's property with resident is healthy impacts.Induction siphon is mainly to be caused by the fluctuation of construction drainage pipeline pressure, and the fluctuation pattern of test architecture drainage pipeline pressure is studied induction siphonage.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of construction drainage pipe waves dynamic pressure experimental apparatus for testing, this experimental provision can be when hand basin, w.c.pan draining, test obtains the situation of change of surge pressure in drainage pipeline, thereby analyzes by related data the rule that induction siphon occurs in drain trap.
For solving the problems of the technologies described above, a kind of construction drainage pipe waves of the utility model dynamic pressure experimental apparatus for testing comprises: unwatering system, test macro and water-feeding system.Described unwatering system is comprised of elevated tank, hand basin, w.c.pan, dewatering horizontal tube, soil stack, elevated tank connects respectively hand basin and w.c.pan by rising pipe, on rising pipe, be provided with operation valve, elevated tank is provided with blow-down pipe, on blow-down pipe, there is operation valve, blow-down pipe is connected to the end of dewatering horizontal tube, and soil stack upper end is provided with snorkel; In described test macro, pressure transducer is arranged on respectively on soil stack, by distributing box distribution cable, gives each pressure transducer, and distributing box connection data capture card, reads related data by computing machine; Water-feeding system comprises the operation valve on recovery tank, water pump, upper hose and the upper hose that is connected with soil stack lower end.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of perforated drain pipe with inspection socket of the utility model.
Embodiment
Below specific embodiment of the utility model, and by reference to the accompanying drawings 1, the technical solution of the utility model is further described, but the utility model is not limited to these embodiment.
A kind of construction drainage pipe waves of the utility model dynamic pressure experimental apparatus for testing comprises: unwatering system, test macro and water-feeding system.Described unwatering system is comprised of elevated tank 1, hand basin 2, w.c.pan 3, dewatering horizontal tube 41, soil stack 4, elevated tank 1 connects respectively hand basin 2 and w.c.pan 3 by rising pipe 11, on rising pipe 11, be provided with operation valve 12, elevated tank 1 is provided with blow-down pipe 13, on blow-down pipe 13, there is operation valve 14, blow-down pipe 13 is connected to the end of dewatering horizontal tube 41, and soil stack 4 upper ends are provided with snorkel 42; In described test macro, pressure transducer 52,53,54,55 and 56 is arranged on respectively on soil stack, by distributing box distribution cable, gives each pressure transducer, and distributing box connection data capture card, reads related data by computing machine; Water-feeding system comprises the operation valve 91 on recovery tank 8, water pump 9, upper hose 92 and the upper hose 92 that is connected with soil stack 4 lower ends.
Above-mentioned dewatering horizontal tube diameter is 110 millimeters, and the diameter of soil stack is 110 millimeters.
Above-mentioned pressure transducer 52 is arranged at dewatering horizontal tube 41 and soil stack 4 junctions, distance between pressure transducer 52 and pressure transducer 53 is 1 meter, distance between pressure transducer 53 and pressure transducer 54 is 2 meters, distance between pressure transducer 54 and pressure transducer 55 is 2 meters, and the distance between pressure transducer 55 and pressure transducer 56 is 1 meter.
Use of the present utility model: open operation valve, normally use hand basin or press the draining valve of w.c.pan, the water outlet of hand basin and w.c.pan is flow to soil stack from dewatering horizontal tube, water outlet in mobile process, causes pipeline pressure fluctuation in soil stack.Pressure transducer senses the variation of pipeline pressure in soil stack, by cable, data is passed to data collecting card by distributing box, then from data collecting card, records related data by computing machine, for follow-up data, processes and uses.Water outlet flow in recovery tank through soil stack, when the water yield is inadequate in elevated tank, opens water pump and operation valve, water is pumped to from recovery tank to elevated tank, and the water circulation in whole device is used.After experiment completes, open the operation valve on blow-down pipe, the water in emptying elevated tank, flows in recovery tank standby by dewatering horizontal tube and soil stack.
Claims (1)
1. a construction drainage pipe waves dynamic pressure experimental apparatus for testing, comprise unwatering system, test macro and water-feeding system, it is characterized in that: described unwatering system is comprised of elevated tank, hand basin, w.c.pan, dewatering horizontal tube, soil stack, elevated tank connects respectively hand basin and w.c.pan by rising pipe, on rising pipe, be provided with operation valve, elevated tank is provided with blow-down pipe, on blow-down pipe, there is operation valve, blow-down pipe is connected to the end of dewatering horizontal tube, and soil stack upper end is provided with snorkel; In described test macro, pressure transducer is arranged on respectively on soil stack, by distributing box distribution cable, gives each pressure transducer, and distributing box connection data capture card, reads related data by computing machine; Water-feeding system comprises the operation valve on recovery tank, water pump, upper hose and the upper hose that is connected with soil stack lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420273094.5U CN203837867U (en) | 2014-05-24 | 2014-05-24 | Building drainage pipeline fluctuation pressure test experiment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420273094.5U CN203837867U (en) | 2014-05-24 | 2014-05-24 | Building drainage pipeline fluctuation pressure test experiment apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203837867U true CN203837867U (en) | 2014-09-17 |
Family
ID=51515692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420273094.5U Expired - Fee Related CN203837867U (en) | 2014-05-24 | 2014-05-24 | Building drainage pipeline fluctuation pressure test experiment apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203837867U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932189A (en) * | 2017-04-01 | 2017-07-07 | 山西泫氏实业集团有限公司 | A kind of method and system for measuring water seal arrangement dynamic trap seal loss |
| CN108051557A (en) * | 2017-12-13 | 2018-05-18 | 中国建筑设计院有限公司 | A kind of safe and healthy detecting system of packaged type architectural drainage system and method |
| CN111999048A (en) * | 2020-08-14 | 2020-11-27 | 临海伟星新型建材有限公司 | Pressure detection device and detection method for drainage vertical pipe |
| CN117153037A (en) * | 2023-03-06 | 2023-12-01 | 皖西学院 | Building drainage experiment system and method |
-
2014
- 2014-05-24 CN CN201420273094.5U patent/CN203837867U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932189A (en) * | 2017-04-01 | 2017-07-07 | 山西泫氏实业集团有限公司 | A kind of method and system for measuring water seal arrangement dynamic trap seal loss |
| CN106932189B (en) * | 2017-04-01 | 2023-04-18 | 山西泫氏实业集团有限公司 | Method and system for measuring dynamic water seal loss of water seal device |
| CN108051557A (en) * | 2017-12-13 | 2018-05-18 | 中国建筑设计院有限公司 | A kind of safe and healthy detecting system of packaged type architectural drainage system and method |
| CN108051557B (en) * | 2017-12-13 | 2021-02-19 | 中国建筑设计院有限公司 | Movable building drainage system sanitation and safety detection system and method |
| CN111999048A (en) * | 2020-08-14 | 2020-11-27 | 临海伟星新型建材有限公司 | Pressure detection device and detection method for drainage vertical pipe |
| CN111999048B (en) * | 2020-08-14 | 2022-06-03 | 临海伟星新型建材有限公司 | Pressure detection device and detection method for drainage vertical pipe |
| CN117153037A (en) * | 2023-03-06 | 2023-12-01 | 皖西学院 | Building drainage experiment system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20150524 |
|
| EXPY | Termination of patent right or utility model |