CN206328860U - Prefabricated steel construction house supply and drain water system - Google Patents
Prefabricated steel construction house supply and drain water system Download PDFInfo
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- CN206328860U CN206328860U CN201621366641.XU CN201621366641U CN206328860U CN 206328860 U CN206328860 U CN 206328860U CN 201621366641 U CN201621366641 U CN 201621366641U CN 206328860 U CN206328860 U CN 206328860U
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Abstract
Still by workmen's on-site cutting, splicing and installed for water supply and sewerage pipeline in existing steel house, be in-site installation mode, not only wasting manpower and material resources also result in the problem of construction pollution and material a certain degree of waste.The utility model provides a kind of Prefabricated steel construction house supply and drain water system, the system includes feedwater main riser, and draining main riser and/or fire-fighting main riser in setting precast structure wall body, the draining main riser and/or fire-fighting main riser are formed in precast structure wall body in advance by movable adjustable support.The problem of draining main riser or fire-fighting main riser field joint installation difficulty being solved using movable adjustable support, so as to which draining main riser or fire-fighting main riser are formed in precast structure wall body in advance, improve the prefabrication and assembly construction rate of supply and drain water system, improve installation effectiveness, the installation accuracy of supply and drain water system, the workload of water supply and sewerage pipeline on-site cutting is effectively reduced, a large amount of man power and material's costs are saved.
Description
Technical field
The utility model belongs to prefabrication system, more particularly to Prefabricated steel construction house supply and drain water system.
Background technology
With continuing to develop and the support of country policy at present for society, in recent years, steel house is sent out rapidly at home
Exhibition.Steel house has construction speed fast, and the influence of climate condition is smaller, saves labour, reduces environmental pollution etc. many
Advantage.
At present, water supply and sewerage pipeline is still in-site installation mode in conventional steel house, does not keep up with the dress of structure still
With change, water supply and sewerage pipeline still by workmen's on-site cutting, splicing and is installed, and not only wasting manpower and material resources, also result in construction
Pollution and a certain degree of waste of material.
Therefore, how with reference to Prefabricated steel construction Housing Structure System, the part such as drainage pipeline, fire protection pipeline is arranged at pre-
In structural slab processed, to realize the prefabrication and assembly construction of water supply and sewerage pipeline, reduce field erected workload and reduce construction pollution and broken
It is bad, it has also become construction circle needs the technical problem of further improvement and optimization.
Utility model content
The purpose of this utility model is to provide a kind of Prefabricated steel construction house supply and drain water system, mainly in combination with pre-manufactured steel knot
Structure Housing Structure System, drainage pipeline, fire protection pipeline are formed in precast construction plate in advance, with reduce field erected workload and
Construction pollution and destruction are reduced, the prefabrication and assembly construction of water supply and sewerage pipeline is realized.
In order to solve the above technical problems, the utility model provides following technical scheme：
A kind of Prefabricated steel construction house supply and drain water system, including the feedwater main riser being arranged in public feedwater piping well,
And draining main riser and/or fire-fighting main riser in setting precast structure wall body, draining main riser and/or fire-fighting main riser divide
It is not formed in advance in precast structure wall body by movable adjustable support.
It is preferred that, in above-mentioned Prefabricated steel construction house supply and drain water system, the precast construction wall includes two in advance
Being provided between steel construction outer wall processed, described two Prefabricated steel construction outer walls is used to set the draining main riser and/or fire-fighting master
The cavity of standpipe, one end of the movable adjustable support is fixedly connected with Prefabricated steel construction outer wall one of them described.
It is preferred that, in above-mentioned Prefabricated steel construction house supply and drain water system, the movable adjustable support include screw rod with
And the movable nut of the movable nut in middle part and end being threadedly connected on the screw rod, one end of the screw rod and one of institute
State Prefabricated steel construction outer wall to be fixedly connected, the draining main riser or fire-fighting main riser are located at the movable nut in middle part and end activity
Between nut.
It is preferred that, in above-mentioned Prefabricated steel construction house supply and drain water system, another Prefabricated steel construction outer wall is provided with
For splicing draining main riser or fire-fighting main riser and prefabricated manhole for adjusting movable adjustable support.
It is preferred that, in above-mentioned Prefabricated steel construction house supply and drain water system, the draining main riser or fire-fighting are main vertical
Pipe is formed in corresponding precast structure wall body in advance by a pair up and down movable adjustable supports, and the prefabricated manhole is located at described another
The bottom and top of Prefabricated steel construction outer wall described in one.
It is preferred that, in above-mentioned Prefabricated steel construction house supply and drain water system, the feedwater main riser and a water knockout drum connect
Connect, the water knockout drum is supplied water to the water appliance in steel house respectively by some subfeeders.
It is preferred that, in above-mentioned Prefabricated steel construction house supply and drain water system, the subfeeder uses plastic flexible pipe.
It is preferred that, in above-mentioned Prefabricated steel construction house supply and drain water system, the subfeeder is arranged in pre-fabricated inner
In groove or surface is vertically reserved laterally in reserved groove in the surface of wall or precast construction plate, the subfeeder along
Using the gluing bottom surface for being fixed for precast floor slab during the walking of precast floor slab bottom.
It is preferred that, in above-mentioned Prefabricated steel construction house supply and drain water system, the pre-fabricated inner wall or prefabricated knot
Vertically to reserve and be respectively equipped with a dismountable cover plate on groove and the reserved groove of surface transverse direction in the surface of structure wall.
From techniques disclosed above scheme, compared with prior art, the beneficial effects of the utility model are as follows：
(1) the Prefabricated steel construction house supply and drain water system that the utility model is provided, using movable adjustable support by draining master
Standpipe and/or fire-fighting main riser are formed in precast structure wall body in advance, due to movable adjustable support can adjust draining main riser or
Position of the fire-fighting main riser in precast structure wall body, and can be main vertical by draining main riser and/or fire-fighting after position is mixed up
Pipe is locked in precast structure wall body, therefore, levels draining main riser or fire-fighting main riser docking when, can pass through
Movable adjustable support adjusts the draining main riser of levels or the position relationship of fire-fighting main riser easily and fast, so as to realize two
Person is quick and precisely docked, and recycling activity adjustable support is by the position of the draining main riser of levels or fire-fighting main riser after docking
Pin respectively, it can be seen that, it can solve to be formed in advance in draining main riser or fire-fighting main riser using movable adjustable support prefabricated
Draining main riser or the problem of fire-fighting main riser field joint installation difficulty when in structure wall, so as to by draining main riser
Or fire-fighting main riser is formed in precast structure wall body in advance, the prefabrication and assembly construction rate of supply and drain water system is significantly improved, so as to improve
The integral prefabricated rate of construction steel structure house, improves installation effectiveness, the installation accuracy of supply and drain water system, effectively reduces discharge
The workload of waterpipe on-site cutting, saves a large amount of man power and material's costs.
(2) the Prefabricated steel construction house supply and drain water system that the utility model is provided, the movable adjustable support includes screw rod
And be threadedly connected to the movable nut of the movable nut in middle part on the screw rod and end, one end of the screw rod and one of them
The Prefabricated steel construction outer wall is fixedly connected, and the draining main riser or fire-fighting main riser are located at the movable nut in middle part and lived with end
Between dynamic nut.The movable adjustable support of said structure, it is easy to use, by rotating the movable nut of the movable nut in middle part and end
The position of draining main riser or fire-fighting main riser in precast structure wall body can be adjusted, so as to realize levels draining main riser
Or fire-fighting main riser is quick and precisely docked.
(3) the Prefabricated steel construction house supply and drain water system that the utility model is provided, the feedwater main riser and a water knockout drum
Connection, the water knockout drum is supplied water to the water appliance in steel house respectively by some subfeeders.The subfeeder
Using plastic flexible pipe, plastic flexible pipe can arbitrarily turn, and therefore, it can according to the distance between water knockout drum and corresponding water appliance
The length of plastic flexible pipe is set.And if subfeeder uses hard tube, it is necessary to transferred, made using steering knuckle at each commutation
Obtain and occur many interfaces on a subfeeder, each interface has leak risk.And plastic flexible pipe turns without using centre
Changing-over head, not only increases the installation effectiveness of subfeeder, and significantly reduces the leak risk of subfeeder.And use
The subfeeder that plastic flexible pipe is made, it is possible to use the gluing bottom surface for being fixed on precast floor slab, so as to realize feedwater branch
The Fast Installation of pipe and can avoid install subfeeder when to precast construction wall or pre-fabricated inner wall or prefabricated building
Plate is damaged.
(4) the Prefabricated steel construction house supply and drain water system that the utility model is provided, pre-fabricated inner is arranged in by subfeeder
The surface of wall or precast construction wall is vertically reserved in groove or surface and laterally reserved in groove, so as to avoid peace
Pre-fabricated inner wall or precast construction wall are damaged in itself during dress subfeeder, the pre-fabricated inner wall or pre-
The surface of structure wall processed vertically reserves groove and surface and is laterally respectively equipped with a dismountable cover plate on reserved groove, not only can be with
Beautify wall, and the subfeeder in reserved groove can be protected.
Brief description of the drawings
Fig. 1 is the structural representation of the Prefabricated steel construction house supply and drain water system of the embodiment of the utility model one；
Fig. 2 is the assembling signal of draining or fire-fighting main riser in precast construction wall in the embodiment of the utility model one
Figure；
Fig. 3 is the structural representation of movable adjustable support in the embodiment of the utility model one；
Fig. 4 for Fig. 2 A to schematic diagram；
Fig. 5 be the embodiment of the utility model one in precast construction plate or pre-fabricated inner wall surface vertically reserve groove or
Laterally reserve the distribution schematic diagram of groove in person surface.
In figure：The public feedwater piping wells of 1-, 2- feedwater main riser, 3- precast constructions wall, 31- Prefabricated steel constructions outer wall,
The movable adjustable support of 4- drainings main riser, 5- fire-fightings main riser, 6-, 61- screw rods, the movable nut in 62- middle parts, the activity of 63- ends
Groove, 9- surfaces are vertically reserved in nut, 64- ends hold-doun nut, the prefabricated manholes of 7-, 8- surfaces, and laterally reserved groove, 10- divide
Hydrophone, 11- subfeeders.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.According to following explanation and
Claims, advantages and features of the present utility model will become apparent from.Below will be by cited embodiment combination accompanying drawing, in detail
Illustrate technology contents of the present utility model and feature.It need to illustrate in addition, accompanying drawing makes using very simplified form and
With non-accurately ratio, only to convenient, lucidly aid illustration the utility model embodiment purpose.For sake of convenience, under
Described in text " on ", " under " the upper and lower direction with accompanying drawing is consistent, but this can not turn into the limit of technical solutions of the utility model
System.
Fig. 1 to Fig. 5 is referred to, present embodiment discloses a kind of Prefabricated steel construction house supply and drain water system, including is arranged at
Feedwater main riser 2 in public feedwater piping well 1, and the draining main riser 4 in precast construction wall 3 is set, draining is main vertical
Pipe 4 is formed in precast structure wall body 3 in advance by movable adjustable support 6.It is using movable adjustable support 6 that draining main riser 4 is prefabricated
In in precast construction wall 3, because movable adjustable support 6 can adjust position of the draining main riser 4 in precast construction wall 3
Put, and draining main riser 4 can be locked in precast construction wall 3 after position is mixed up, therefore, in the draining master of levels
When standpipe 4 is docked, the position relationship of the draining main riser 4 of levels can be adjusted easily and fast by movable adjustable support 6,
So as to realize that both quick and precisely dock, recycling activity adjustable support 6 divides the position of draining main riser 4 of levels after docking
Do not pin.As can be seen here, it can be solved using movable adjustable support 6 when draining main riser 4 is formed in precast structure wall body 3 in advance
The problem of 4 field joint installation difficulty of draining main riser, so as to which draining main riser 4 is formed in precast structure wall body 3 in advance,
The prefabrication and assembly construction rate of supply and drain water system is significantly improved, so as to improve the integral prefabricated rate of construction steel structure house, is improved
The installation effectiveness of supply and drain water system, installation accuracy, effectively reduce the workload of water supply and sewerage pipeline on-site cutting, save a large amount of people
Power and material resources cost.
It is preferred as one of the present embodiment, in the Prefabricated steel construction house supply and drain water system of the present embodiment, also include
Fire-fighting main riser 5, the fire-fighting main riser 5 is arranged at precast construction wall 3 with the identical mode of draining main riser 4.Institute
Same precast structure wall can be formed in advance by respective movable adjustable support by stating fire-fighting main riser 5 and the draining main riser 4
Internal 3 or different precast construction walls 3 in.The fire-fighting main riser 5 is lived by fire-fighting branch pipe (not shown) with steel construction
Fire-fighting spraying head connection (not shown) in residence.
It is preferred that, in above-mentioned Prefabricated steel construction house supply and drain water system, the precast construction wall 3 includes two in advance
Being provided between steel construction outer wall 31 processed, described two Prefabricated steel construction outer walls 31 is used to set the draining main riser 4 and/or disappear
The cavity of anti-main riser 5, one end of the movable adjustable support 6 is fixed with one of them described Prefabricated steel construction outer wall 31 to be connected
Connect.The draining main riser 4 and fire-fighting main riser 5 can be arranged in one piece of precast construction wall 3 as needed, can also be divided
It is not arranged in different precast construction walls 3.
It is preferred that, in above-mentioned Prefabricated steel construction house supply and drain water system, the draining main riser 4 or fire-fighting are main vertical
Pipe 5 is formed in corresponding precast construction wall 3 in advance by a pair up and down movable adjustable supports 6.The movable adjustable support 6 includes
The movable nut 63 of the movable nut 62 of screw rod 61 and the middle part being threadedly connected on the screw rod 61 and end, the screw rod 61
One end is fixedly connected with Prefabricated steel construction outer wall 31 one of them described, during the draining main riser 4 or fire-fighting main riser 5 are located at
Between the movable nut 63 of portion's activity nut 62 and end.The movable adjustable support 6 of said structure, it is easy to use, by rotation
The movable nut 63 of portion's activity nut 62 and end can promote draining main riser 4 or fire-fighting main riser 5 in the phase of precast construction wall 3
It should move, so that the position of draining main riser 4 or fire-fighting main riser 5 in precast construction wall 3 is adjusted, so as to realize levels
Draining main riser 4 or fire-fighting main riser 5 are quick and precisely docked.
One end of the screw rod 61 is provided with end hold-doun nut 64.In use, one end of the screw rod 61 be arranged in it is described
On bolt hole on Prefabricated steel construction outer wall 31, and fixed by the end hold-doun nut 64, realize screw rod 61 and pre-manufactured steel
Connection reliability between structure outer wall 31.
It is preferred that, in above-mentioned Prefabricated steel construction house supply and drain water system, another Prefabricated steel construction outer wall 31 is set
Have for splicing draining main riser 4 or fire-fighting main riser 5 and prefabricated manhole 7 for adjusting movable adjustable support 6.It is preferred that
, in above-mentioned Prefabricated steel construction house supply and drain water system, the prefabricated manhole 7 is located at another pre-manufactured steel knot
The bottom and top of structure outer wall 31.Accordingly, in precast construction wall 3 draining main riser 4 or the upper and lower side of fire-fighting main riser 5
It is arranged at respectively by a movable adjustable support 6 in precast construction wall 3
It is preferred that, in above-mentioned Prefabricated steel construction house supply and drain water system, the feedwater water knockout drum 10 of main riser 2 and one
Connection, the water knockout drum 10 is supplied water to the water appliance in steel house respectively by some subfeeders 11.
It is preferred that, in above-mentioned Prefabricated steel construction house supply and drain water system, the subfeeder 11 uses plastic flexible pipe.
The subfeeder 11 uses plastic flexible pipe, and plastic flexible pipe can arbitrarily turn, and therefore, it can according to water knockout drum 10 and to application
The distance between hydrophone tool sets the length of plastic flexible pipe.And if subfeeder 11 uses hard tube, it is necessary at each commutation
Transferred using steering knuckle so that occur many interfaces on a subfeeder 11, each interface has leak risk.And mould
Expect that flexible pipe, without using intermediate switching connector, not only increases the installation effectiveness of subfeeder 11, and significantly reduce feedwater
The leak risk of branch pipe 11.And the subfeeder 11 being made of plastic flexible pipe, it is possible to use gluing to be fixed on precast floor slab
The bottom surface of (i.e. the top board of steel house), so as to realize the Fast Installation of subfeeder 11 and can avoid installation to
Precast construction wall 3 or pre-fabricated inner wall or precast floor slab are damaged during water branch pipe 11.
It is preferred that, in above-mentioned Prefabricated steel construction house supply and drain water system, the subfeeder 11 is arranged in prefabricated
The surface of portion's wall or precast construction plate is vertically reserved in groove 8 or surface and laterally reserved in groove 9, so as to avoid
Pre-fabricated inner wall or precast construction wall 3 are damaged in itself when subfeeder 11 is installed, the edge of subfeeder 11
When precast floor slab (i.e. the top board of steel house) bottom is walked using the gluing bottom surface for being fixed for precast floor slab, it is described
Pre-fabricated inner wall is vertically reserved groove 8 and surface with the surface of precast construction wall 3 and laterally set respectively on reserved groove 9
There is a dismountable cover plate (not shown), can not only beautify wall, and the subfeeder 11 in reserved groove can be protected
Please continue to refer to Fig. 1 to Fig. 5, the construction method of Prefabricated steel construction house supply and drain water system of the present utility model, bag
Include following steps：
The first step, kitchen, the draining main riser 4 of toilet and fire-fighting main riser 5 are with Prefabricated steel construction exterior wall in factory
It is prefabricated to be installed together.
Draining main riser 4 above and below second step, regulation activity adjustable support 6, completion in two layers of precast construction wall 3 and disappear
The correspondence connection of anti-main riser 5, then, using movable adjustable support 6 respectively by corresponding draining main riser 4 and fire-fighting main riser
5 select location is pinned.
3rd step, water knockout drum 10 is connected with the feedwater main riser 2 in public feedwater piping well 1, and water knockout drum 10 leads to
Cross the water supply (not shown) of water appliance of some subfeeders 11 into steel house.
Water trap tool (not shown) in 4th step, steel house is communicated to the row by branch drain (not shown)
Water main riser 4.
To sum up, on the one hand, the utility model utilizes movable adjustable support 6 by draining main riser 4 and/or fire-fighting main riser 5
It is formed in advance in precast structure wall body 3, because movable adjustable support 6 can adjust draining main riser 4 and/or fire-fighting main riser 5 exists
Position in precast construction wall 3, and can be locked in draining main riser 4 and/or fire-fighting main riser 5 after position is mixed up pre-
In structure wall 3 processed, therefore, levels draining main riser 4 or fire-fighting main riser 5 docking when, can by activity
Support 6 is adjusted to adjust the draining main riser 4 of levels or the position relationship of fire-fighting main riser 5 easily and fast, so as to realize both
Quick and precisely dock, recycling activity adjustable support 6 is by the position of the draining main riser 4 of levels or fire-fighting main riser 5 after docking
Put and pin respectively, it can be seen that, it can solve to be formed in advance in draining main riser 4 or fire-fighting main riser 5 using movable adjustable support 6
When in precast construction wall 3 the problem of 5 field joint installation difficulty of draining main riser 4 or fire-fighting main riser, so as to arrange
Water main riser 4 or fire-fighting main riser 5 are formed in precast structure wall body 3 in advance, significantly improve the prefabrication and assembly construction rate of supply and drain water system,
So as to improve the integral prefabricated rate of construction steel structure house, installation effectiveness, the installation accuracy of supply and drain water system are improved, effectively
The workload of water supply and sewerage pipeline on-site cutting is reduced, a large amount of man power and material's costs are saved.
On the other hand, the feedwater main riser 2 of the present utility model is connected with a water knockout drum 10, and the water knockout drum 10 passes through
Some subfeeders 11 supply water to the water appliance in steel house respectively.The subfeeder 11 uses plastic flexible pipe, modeling
Material flexible pipe can arbitrarily turn, and therefore, it can according to the distance between water knockout drum 10 and corresponding water appliance setting plastic flexible pipe
Length.And if subfeeder 11 uses hard tube, it is necessary to transferred at each commutation using steering knuckle so that a feedwater
Occur many interfaces on branch pipe 11, each interface has leak risk.And plastic flexible pipe is without using intermediate switching connector, no
But the installation effectiveness of subfeeder 11 is improved, and significantly reduces the leak risk of subfeeder 11.And use plastics
The subfeeder 11 that flexible pipe is made, it is possible to use the gluing bottom surface for being fixed on precast floor slab, so as to realize subfeeder
11 Fast Installation and can avoid install subfeeder 11 when to precast construction wall or pre-fabricated inner wall or prefabricated
Floor is damaged.
Subfeeder 11 is arranged in pre-fabricated inner wall or precast construction wall 3 by another further aspect, the utility model
Surface is vertically reserved in groove 8 or surface and laterally reserved in groove 9, so as to avoid installing during subfeeder 11 to prefabricated
Internal wall or precast construction wall 3 are damaged in itself, and groove 8 and table are vertically reserved in the surface of the pre-fabricated inner wall
Face is laterally reserved on groove 9 and is respectively equipped with a dismountable cover plate, can not only beautify wall, and can protect in reserved groove
Subfeeder 11.
Foregoing description is only the description to the utility model preferred embodiment, not to any limit of the utility model scope
Fixed, any change that the those of ordinary skill in the utility model field does according to the disclosure above content, modification belong to right and wanted
Seek the protection domain of book.
Claims (9)
1. a kind of Prefabricated steel construction house supply and drain water system, it is characterised in that including be arranged in public feedwater piping well to
Water main riser, and set precast structure wall body in draining main riser and/or fire-fighting main riser, the draining main riser and/
Or fire-fighting main riser is formed in precast structure wall body in advance by movable adjustable support.
2. Prefabricated steel construction house supply and drain water system as claimed in claim 1, it is characterised in that the precast construction wall bag
Include between two Prefabricated steel construction outer walls, described two Prefabricated steel construction outer walls be provided be used for set the draining main riser and/
Or the cavity of fire-fighting main riser, one end of the movable adjustable support is fixed with one of them described Prefabricated steel construction outer wall to be connected
Connect.
3. Prefabricated steel construction house supply and drain water system as claimed in claim 1, it is characterised in that the movable adjustable support bag
Include the movable nut of the movable nut in screw rod and the middle part being threadedly connected on the screw rod and end, one end of the screw rod and its
In a Prefabricated steel construction outer wall be fixedly connected, the draining main riser or fire-fighting main riser be located at the movable nut in middle part with
Between end activity nut.
4. Prefabricated steel construction house supply and drain water system as claimed in claim 2, it is characterised in that another Prefabricated steel construction
Outer wall, which is provided with, to be used to splice draining main riser or fire-fighting main riser and the prefabricated manhole for adjusting movable adjustable support.
5. Prefabricated steel construction house supply and drain water system as claimed in claim 4, it is characterised in that the draining main riser or
Fire-fighting main riser is formed in corresponding precast structure wall body in advance by a pair up and down movable adjustable supports, the prefabricated maintenance hole position
In the bottom and top of another Prefabricated steel construction outer wall.
6. Prefabricated steel construction house supply and drain water system as claimed in claim 4, it is characterised in that the feedwater main riser and one
Water knockout drum is connected, and the water knockout drum is supplied water to the water appliance in steel house respectively by some subfeeders.
7. Prefabricated steel construction house supply and drain water system as claimed in claim 4, it is characterised in that the subfeeder is using modeling
Expect flexible pipe.
8. Prefabricated steel construction house supply and drain water system as claimed in claim 7, it is characterised in that the subfeeder is arranged in
The surface of pre-fabricated inner wall or precast construction plate is vertically reserved in groove or surface and laterally reserved in groove, the feedwater
Branch pipe along precast floor slab bottom walk when using the gluing bottom surface for being fixed for precast floor slab.
9. Prefabricated steel construction house supply and drain water system as claimed in claim 8, it is characterised in that the pre-fabricated inner wall or
Vertically to reserve and be respectively equipped with a dismountable cover plate on groove and the reserved groove of surface transverse direction in the surface of person's precast construction wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621366641.XU CN206328860U (en) | 2016-12-13 | 2016-12-13 | Prefabricated steel construction house supply and drain water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621366641.XU CN206328860U (en) | 2016-12-13 | 2016-12-13 | Prefabricated steel construction house supply and drain water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206328860U true CN206328860U (en) | 2017-07-14 |
Family
ID=59289777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621366641.XU Active CN206328860U (en) | 2016-12-13 | 2016-12-13 | Prefabricated steel construction house supply and drain water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206328860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592753A (en) * | 2016-12-13 | 2017-04-26 | 上海市建工设计研究院有限公司 | Water supply and drainage system of prefabricated steel structure house and construction method thereof |
-
2016
- 2016-12-13 CN CN201621366641.XU patent/CN206328860U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592753A (en) * | 2016-12-13 | 2017-04-26 | 上海市建工设计研究院有限公司 | Water supply and drainage system of prefabricated steel structure house and construction method thereof |
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