CN207032396U - A kind of safe and healthy Site Detection device of architectural drainage system - Google Patents
A kind of safe and healthy Site Detection device of architectural drainage system Download PDFInfo
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- CN207032396U CN207032396U CN201721021939.1U CN201721021939U CN207032396U CN 207032396 U CN207032396 U CN 207032396U CN 201721021939 U CN201721021939 U CN 201721021939U CN 207032396 U CN207032396 U CN 207032396U
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Abstract
The utility model discloses a kind of safe and healthy Site Detection device of architectural drainage system, including hollow cavity and gasket seal；Pressure sensor connector is provided with the hollow cavity；The hollow cavity lower end is provided with opening, and for being connected by the indoor drainage mouth of architectural drainage system with the drainage pipeline of architectural drainage system, the indoor drainage mouth is washbowl discharge outlet, bowl outlet or ground leak；The gasket seal is connected at the lower ending opening of hollow cavity.Site Detection device of the present utility model, it can be arranged at the indoor drainage mouth of architectural drainage system, make it possible pressure detecting at discharge outlet, pressure detecting is carried out at discharge outlet, this is that forefathers never attempted, and pressure detecting is carried out at discharge outlet, then existing finishing can need not be destroyed, and detect simple, quick.
Description
Technical field
Construction drainage field is the utility model is related to, more particularly to a kind of safe and healthy Site Detection of architectural drainage system
Use device.
Background technology
Architectural drainage system is the outer sewage pipe of junction chamber and the passage of indoor environment, and drainage system causes indoor ring
The recessive pollution in border is ignored always.Contained gaseous contaminant can cause human body to reduce blood in foul smell in sewerage system
The diseases such as liquid oxygen carrying content, lung collapse and damage；And non-gaseous contaminants contained in sewerage system such as virus, bacterium, then
The diseases such as diarrhoea can be caused.It can be seen from correlative study, when the water seal height of all kinds of drainage fixtures in house draining system is
During 50mm, the effective barrier for ensureing drainage system safety can be formed.But from the nineties, due to the basic research of design specification
Deficiency, cause pressure fluctuations amplitude in high residential building drainage system big, low price low-quality of constructing in addition competition and examination supervision are not
Power, substandard product is caused to enter engineering so that the water seal in high residential building drainage system is easily destroyed.
The method of conventional detection water seal security performance has two kinds：One kind is direct measurement floor drain or trap seal height
Whether 50mm regulation is met；Another kind be pipeline pressure detection, by pressure sensor be installed at floor standpipe to be measured or from
At the nearer horizontal branch pipe of standpipe, judge that the floor water seal whether there is broken seal hidden danger by pressure.But in Practical Project, this
The drawbacks of obvious be present in two methods：Due to used in house decoration floor drain species, structure diversity so that direct measurement
Water seal height difficulty is larger；For second method, it is necessary to be used to install pressure sensor in standpipe or horizontal branch pipe spare interface.
Under laboratory condition, pipeline is dismantled to install pressure sensor or in pipe-line system installation process with regard to pre-reservation pressure sensor
Interface is easier.If want this method being applied to existing building, need to remove bathroom floor to be measured, and will arrange
Waterpipe is dismantled, and no matter from construction difficulty, testing cost or is detected and is seemed that feasibility is relatively low for the used time.
Therefore need one kind under conditions of existing finishing is not destroyed can simply, quick detection architectural drainage system seal
The detection device of performance.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of safe and healthy Site Detection dress of architectural drainage system
Put, make it under conditions of existing finishing is not destroyed, can simply and rapidly detect architectural drainage system sealing property.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：
A kind of safe and healthy Site Detection device of architectural drainage system, including hollow cavity and gasket seal；In described
Pressure sensor connector is provided with cavity body；The hollow cavity lower end is provided with opening, for passing through construction drainage system
The indoor drainage mouth of system connects with the drainage pipeline of architectural drainage system, and the indoor drainage mouth is washbowl discharge outlet, closestool
Discharge outlet or ground leak；The gasket seal is connected at the lower ending opening of hollow cavity.
Further improve, include the changeable type connection member of different bottom bores；The changeable type connecting portion
The upper end of part is detachably connected at the lower ending opening of hollow cavity, lower end and the different mouths of the changeable type connection member
The gasket seal in footpath is connected.
Further improve, the pressure sensor connector is threaded connection mouth；The changeable type connection member with
The lower ending opening of hollow cavity is threaded connection.
Further improve, in addition to T-shaped three-way connecting accessory and balance are born a heavy burden；The pressure sensor connector is set
It is connected in hollow cavity upper end and with the lower end interface of T-shaped three-way connecting accessory, left and right the two of the T-shaped three-way connecting accessory
End interface is respectively used to connect pressure sensor and the balance is born a heavy burden.
Further improve, three interfaces of the T-shaped three-way connecting accessory are hickey, are spiral shell with adjacent accessory
Line connects.
Further improve, in addition to be used for the floor drainage cover plate being placed in below the gasket seal, in the floor drainage cover plate
The heart leaves hole, and the floor drainage cover plate lower end is also associated with another gasket seal.
Further improve, the floor drainage cover plate is square, length of side 110mm, a diameter of 40mm of described hole.
Further improve, the hollow cavity uses stainless steel material, and the gasket seal uses elastomeric material.
Further improve, the hollow cavity is cylindrical hollow cavity.
Further improve, in addition to the pressure sensor that is connected with the hollow cavity and be connected with pressure sensor
Equipment data acquisition analyzing.
By using above-mentioned technical proposal, the utility model at least has advantages below：
1st, Site Detection device of the present utility model, can be arranged at the indoor drainage mouth of architectural drainage system so that
Pressure detecting at discharge outlet is possibly realized, and pressure detecting is carried out at discharge outlet, this is that forefathers never attempted, and is had
Innovative and exploration, and pressure detecting is carried out at discharge outlet, then existing finishing can need not be destroyed, and detect simple, fast
Speed.
2nd, Site Detection of the present utility model is quick with device simple to install, and gasket seal can ensure the sealing of bottom of device
Performance, gas leakage is prevented, ensure testing result.By the device, architectural drainage system sealing property, fast searching back foul can be obtained
The source of gas, strong technical support is provided for existing building toilet back foul transformation, is defended to improve Indoor Residential Ecological water environment
Raw safe mass provides effectively support.
3rd, Site Detection of the present utility model is provided with the changeable type connection member of different bottom bores with device, can fit
Answer the floor drain, bowl outlet, washbowl discharge outlet of different bores, strong adaptability.
4th, Site Detection of the present utility model is provided with T-shaped three-way connecting accessory with device and balance is born a heavy burden, mounting means
It is various, it can select to use according to field condition, strong adaptability.
5th, Site Detection device of the present utility model is more convenient by setting the gasket seal of floor drainage cover plate and its lower end
The detection of ground leak.
Brief description of the drawings
Above-mentioned is only the general introduction of technical solutions of the utility model, in order to better understand technology hand of the present utility model
Section, below in conjunction with accompanying drawing, the utility model is described in further detail with embodiment.
Fig. 1 is a kind of disassemblying structure signal of the safe and healthy Site Detection device of architectural drainage system of the utility model
Figure.
Fig. 2 is the overlooking the structure diagram of floor drainage cover plate in Fig. 1；
Fig. 3, Fig. 4 are that two different form of Site Detection device is illustrated in the mounting structure of washbowl discharge outlet respectively
Figure；
Fig. 5 is a kind of mounting structure schematic diagram of the safe and healthy Site Detection device of architectural drainage system in ground leak.
Embodiment
The safe and healthy Site Detection device of a kind of architectural drainage system of the present utility model, direct survey different from the past
The pressure at water seal height or measurement floor standpipe to be measured or at the horizontal branch pipe nearer from standpipe is measured, its pressure tap is discharge outlet
Place, the device may be mounted at the indoor drainage mouth of architectural drainage system, washbowl discharge outlet, closestool draining such as toilet
Mouth or ground leak.
As shown in figure 1, the safe and healthy Site Detection device of a kind of architectural drainage system of the present utility model, including it is hollow
Cavity 3 and gasket seal 1；Pressure sensor connector is provided with hollow cavity 3；The lower end of hollow cavity 3 is provided with opening, uses
Connected in by the indoor drainage mouth of architectural drainage system with the drainage pipeline of architectural drainage system, during gasket seal 1 is connected to
At the lower ending opening of cavity body 3.
Said structure is simplest Site Detection device, is directly placed in the device connected in a manner described during use
Washbowl discharge outlet or ground leak, by the sealing of gasket seal 1, the drainage pipeline of itself and architectural drainage system is set to seal company
It is logical.Above-mentioned Site Detection device itself can be furnished with pressure sensor 4 and motion type data acquisition analytical equipment when dispatching from the factory；
Also can voluntarily configure when in use.
In use, above-mentioned Site Detection device can provide a closed connected space at discharge outlet so that pressure
Sensor 4 can be used at discharge outlet, washbowl discharge outlet, bowl outlet or floor drain during by measuring indoor bathroom draining to be measured
Locate pressure, pressure oscillation situation data can be obtained, the water seal for analyzing drainage system keeps situation；For non-water sealed, using machine
The pipeline of tool sealing is equally applicable.Realize that detection is primarily referred to as while draining, when the pressure of detection ground leak, horse can be made
Bucket draining or washbowl draining, due to the connectedness of drainage pipeline, you can realize the pressure detecting of draining simultaneously.
Above-mentioned Site Detection device, from material for, the preferred high density stainless steel of hollow cavity 3, it is ensured that overall
The stability of device；1 preferred low-hardness rubber of gasket seal, can increase bottom of device base surface sealing property, prevent gas leakage.From
For in shape, the preferably cylindrical circular hollow cavity of hollow cavity 3, symmetrical configuration stabilization.Always connect in mode, it is hollow
The upper end of cavity 3, preferably using being threadedly coupled, e.g., can be provided with 1/2 internal thread on the top of hollow cavity 3, press with pressure sensor 4
External screw thread is provided with force snesor 4, both are connected.
Coordinate shown in Fig. 1, in order to adapt to the floor drain of different bores, washbowl discharge outlet etc., can be used in above-mentioned Site Detection
Increase the changeable type connection member 2 of different bottom bores in device；The upper end of changeable type connection member 2 is detachably connected
At the lower ending opening of hollow cavity 3, the lower end of changeable type connection member 2 is connected from the gasket seal 1 of different bores.
For from material, the preferred high density stainless steel of material of changeable type connection member 2；It is replaceable for from connected mode
Formula connection member 2 is preferably threadedly coupled, and e.g., external screw thread, hollow cavity 3 can be provided with the top of changeable type connection member 2
Lower ending opening at set internal thread, both be connected.
When carrying out the detection of washbowl discharge outlet, because top there may be the limitation of tap, detection is caused not carry out,
For similar such case, in order to improve the adaptability of device, coordinate shown in Fig. 1, in above-mentioned Site Detection device, in addition to
T-shaped three-way connecting accessory 5 and balance heavy burden 6；Pressure sensor connector is arranged on the upper end of hollow cavity 3 and led to T-shaped three
The lower end interface connection of accessory 5 is connect, left and right two end interface of T-shaped three-way connecting accessory 5 is respectively used to connect pressure sensor 4
And balance heavy burden 6.For from material, T-shaped three-way connecting accessory 5 is preferably high density stainless steel；Balance 6 materials of heavy burden are also excellent
Elect high density stainless steel as, balancing gravity is can be used for when pressure sensor 4 is transversely mounted, prevents single unit system from toppling；From even
Connect from mode, be preferably threadedly coupled, e.g., the above-mentioned T-shaped bottom of three-way connecting accessory 5 can be provided with external screw thread, can be with
There is internal thread can connect pressure sensing for the 1/2 internal thread connection that the upper end of hollow cavity 3 is set, T-shaped three-way connecting accessory 5 or so
The external screw thread of device 4 and the external screw thread of balance heavy burden 6.
During Site Detection, suitable components can be chosen according to different situations and carry out installation detection, coordinated shown in Fig. 3, scene inspection
Survey device contains changeable type connection member 2, and whole device can be arranged on the discharge outlet of washbowl 9, connect with drainage pipeline 10
It is logical；Coordinate shown in Fig. 4, detection is born a heavy burden containing changeable type connection member 2, T-shaped three-way connecting accessory 5, balance simultaneously with device
6, it can be arranged on the discharge outlet of washbowl 9, be connected with drainage pipeline 10.
When bore is suitable, above-mentioned Site Detection can be directly installed on ground leak with device and be detected.
Coordinate shown in Fig. 1, in order to further adapt to the bore of conventional floor drain, a kind of preferable scheme is above-mentioned scene inspection
Survey device also includes being used for the floor drainage cover plate 7 being placed in below gasket seal 1, and the material of floor drainage cover plate 7 is preferably that high density is stainless
Hole is left at steel, the center of floor drainage cover plate 7, and floor drainage cover plate 7 is square, and length of side 110mm, hole diameter 40mm, it is overlooked
Figure refers to accompanying drawing 2.The lower end of floor drainage cover plate 7 is also associated with another gasket seal 8, and the material of gasket seal 8 is preferably soft rubber
Glue, stick at below floor drainage cover plate 7, gas leakage can be prevented.
When carrying out Site Detection using the device shown in Fig. 3, discharge outlet center should be with Site Detection device center pair
Together, then according to being installed successively shown in Fig. 3, when detecting beginning, pressure is transferred in device by drainage pipeline, pressure
Sensor measures instantaneous pressure changing value, and then the fluctuation of the pressure curve by measuring situation can analyze toilet back foul to be measured
Where reason and problem.
When being detected using the device shown in Fig. 4, the same Fig. 3 of bottom mounting means, but hollow cavity 3 is not directly to connect
Connect pressure sensor 4, but the T-shaped three-way connecting accessory 5 of attachment means, then pressure sensor 4 is transversely mounted on T-shaped three and led to
Any one interface of accessory 5 is connect, and the other end installs the balance for being used for a counterpoise heavy burden 6, after detection starts
Step is same as above.
When being detected using the device shown in Fig. 5, floor drainage cover plate 7 should first be covered on floor drain 11 to be measured and is compacted, then
By cover plate central and the center alignment of hollow cavity 3, the step after detection starts is same as above.
In addition, it is necessary to explanation, in order to improve testing result accuracy, above-mentioned Site Detection device, is preferably formed with foot
Enough vertical heights avoid the funneling effect in pressure transfer process, and using inwall definitely smooth, in structure it is firm not
The special material of deformation.Device should take the design that bottom is heavy and top is lighter, center of gravity is reduced as far as possible to avoid detecting
During run-off the straight and cause bottom of device gas leakage, while the weight of device answers the larger rubber sheet gasket for enabling bottom soft
It is compacted.
In summary, Site Detection device of the present utility model, the indoor drainage mouth of architectural drainage system can be arranged on
Place so that the pressure detecting at discharge outlet is possibly realized, and pressure detecting is carried out at discharge outlet, this is that forefathers never attempted
, there is innovative and exploration.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, those skilled in the art make a little simple modification, equivalent variations or modification using the technology contents of the disclosure above,
Fall in the scope of protection of the utility model.
Claims (10)
1. a kind of safe and healthy Site Detection device of architectural drainage system, it is characterised in that including hollow cavity and sealing gasket
Piece；
Pressure sensor connector is provided with the hollow cavity；
The hollow cavity lower end is provided with opening, for the indoor drainage mouth and architectural drainage system by architectural drainage system
Drainage pipeline connection, the indoor drainage mouth is washbowl discharge outlet, bowl outlet or ground leak；
The gasket seal is connected at the lower ending opening of hollow cavity.
2. the safe and healthy Site Detection device of architectural drainage system according to claim 1, it is characterised in that also include
The changeable type connection member of different bottom bores；The upper end of the changeable type connection member is detachably connected to middle cavity
At the lower ending opening of body, the lower end of the changeable type connection member is connected from the gasket seal of different bores.
3. the safe and healthy Site Detection device of architectural drainage system according to claim 2, it is characterised in that the pressure
Force snesor connector is threaded connection mouth；The lower ending opening of the changeable type connection member and hollow cavity connects for screw thread
Connect.
4. the safe and healthy Site Detection device of architectural drainage system according to claim 1, it is characterised in that also include
T-shaped three-way connecting accessory and balance are born a heavy burden；
The pressure sensor connector is arranged on hollow cavity upper end and is connected with the lower end interface of T-shaped three-way connecting accessory,
Left and right two end interface of the T-shaped three-way connecting accessory is respectively used to connect pressure sensor and the balance is born a heavy burden.
5. the safe and healthy Site Detection device of architectural drainage system according to claim 4, it is characterised in that the T
Three interfaces of type three-way connecting accessory are hickey, are to be threadedly coupled with adjacent accessory.
6. the safe and healthy Site Detection device of architectural drainage system according to claim 1, it is characterised in that also include
For the floor drainage cover plate being placed in below the gasket seal, hole, the floor drainage cover plate lower end are left in the floor drainage cover plate center
It is also associated with another gasket seal.
7. the safe and healthy Site Detection device of architectural drainage system according to claim 6, it is characterised in that describedly
Cancellation Missed plate is square, length of side 110mm, a diameter of 40mm of described hole.
8. the safe and healthy Site Detection device of architectural drainage system according to claim 1, it is characterised in that in described
Cavity body uses stainless steel material, and the gasket seal uses elastomeric material.
9. the safe and healthy Site Detection device of architectural drainage system according to claim 1, it is characterised in that in described
Cavity body is cylindrical hollow cavity.
10. the safe and healthy Site Detection device of architectural drainage system according to claim any one of 1-9, its feature exist
In, in addition to the pressure sensor being connected with the hollow cavity and the equipment data acquisition analyzing being connected with pressure sensor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721021939.1U CN207032396U (en) | 2017-08-16 | 2017-08-16 | A kind of safe and healthy Site Detection device of architectural drainage system |
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| CN201721021939.1U CN207032396U (en) | 2017-08-16 | 2017-08-16 | A kind of safe and healthy Site Detection device of architectural drainage system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595534A (en) * | 2020-06-09 | 2020-08-28 | 哈尔滨功达给排水技术有限公司 | Real-time detection device for damage of building drainage water seal and use method thereof |
-
2017
- 2017-08-16 CN CN201721021939.1U patent/CN207032396U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595534A (en) * | 2020-06-09 | 2020-08-28 | 哈尔滨功达给排水技术有限公司 | Real-time detection device for damage of building drainage water seal and use method thereof |
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Address after: 100044, No. 19 Che Zhuang Street, Beijing, Xicheng District Patentee after: China Architectural Design & Research Institute Co Ltd Address before: 100000 19 Che Kung Chuang street, Xicheng District, Beijing Patentee before: CHINA ARCHITECTURE DESIGN INSTITUTE CO., LTD. |