CN206503309U - It is a kind of to be used to build the net flap valve at rain leader downspout disconnecting - Google Patents
It is a kind of to be used to build the net flap valve at rain leader downspout disconnecting Download PDFInfo
- Publication number
- CN206503309U CN206503309U CN201720149819.3U CN201720149819U CN206503309U CN 206503309 U CN206503309 U CN 206503309U CN 201720149819 U CN201720149819 U CN 201720149819U CN 206503309 U CN206503309 U CN 206503309U
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- CN
- China
- Prior art keywords
- door leaf
- disconnecting
- rain leader
- flap valve
- leader downspout
- Prior art date
- 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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Abstract
It is used to build the net flap valve at rain leader downspout disconnecting the utility model discloses a kind of, including door leaf, gate seat, gate seat is fixed in the door leaf upper end by rotating shaft, and the door leaf is network structure, the gate seat rear portion is provided with interface, and the interface is used for connecting building rain leader downspout.It is described in the utility model to be used to build the net flap valve at rain leader downspout disconnecting, simple in construction, good appearance, construction and installation are convenient, it has effectively blocked the access way of the toys such as mouse, inhibit the activity of the toys such as mouse, the sanitary condition in city is improved, and does not influence rain leader downspout drainage effect.
Description
Technical field
The utility model is related to water supply and sewage work technical field, specifically a kind of to be used to build at rain leader downspout disconnecting
Net flap valve.
Background technology
In recent years, the rainwater runoff pollution in the most of city of China is more serious, it has also become urban rivers and lakes water quality deterioration
Primary factor.Rain leader downspout disconnecting technology is that building roof rainwater is introduced into low influence development facility.To solve urban rainwater footpath
Pollution problem is flowed, rain leader downspout disconnecting technology has been widely used.But, because the mouth of pipe at standpipe disconnecting is outer exposed to building
At wall, the toy such as mouse can have a strong impact on the sanitary condition in city along the random inlet and outlet piping of the mouth of pipe.
Utility model content
The utility model provides a kind of net flap valve for building at rain leader downspout disconnecting.
The purpose of this utility model is that the mouth of pipe solved at standpipe disconnecting is exposed at external wall, and the toy such as mouse can
Along the random inlet and outlet piping of the mouth of pipe, the problem of having a strong impact on the sanitary condition in city.
The utility model solves the technical scheme that its technical problem used：One kind is used to build at rain leader downspout disconnecting
Net flap valve, including door leaf, gate seat, the door leaf upper end is fixed on gate seat by rotating shaft, and the door leaf is network structure, described
Gate seat rear portion is provided with interface, and the interface is used for connecting building rain leader downspout.
Further, the interface is that socket joint is bonded interface.
Further, the door leaf is stainless steel cloth door leaf.
Further, the gate seat is UPVC materials.
Further, the angle between the door leaf and gate seat is 75 °.
Further, the door leaf is outside gate seat.
Further, the door leaf is provided with internal-rib inside gate seat in the gate seat, and the internal-rib is affixed with door leaf
Close, it is spacing for door leaf.
The beneficial effects of the utility model are：The net described in the utility model for being used to build at rain leader downspout disconnecting is clapped
Door, simple in construction, good appearance, construction and installation are convenient, and it has effectively blocked the access way of the toys such as mouse, it is suppressed that old
The activity of the toys such as mouse, improves the sanitary condition in city, and does not influence rain leader downspout drainage effect.
Brief description of the drawings
Fig. 1 is the structural representation that door leaf external door is clapped.
Fig. 2 is Fig. 1 side sectional view.
Fig. 3 is Fig. 1 scheme of installation.
Fig. 4 is the structural representation that the built-in door of door leaf is clapped.
Fig. 5 is Fig. 4 side sectional view.
Fig. 6 is Fig. 4 scheme of installation.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples：
It is used for the first reality for building the net flap valve at rain leader downspout disconnecting there is provided the utility model as shown in Figures 1 to 3
Example is applied, i.e. door leaf external door is clapped, including door leaf 1A, gate seat 2A, gate seat 2A is fixed in the door leaf 1A upper ends by rotating shaft 3A,
The door leaf 1A is network structure, and the gate seat 2A rear portions are used for connecting building rain leader downspout provided with interface 4A, the interface 4A
6A.The door leaf 1A is outside gate seat 2A.Angle between the door leaf 1A and gate seat 2A is 75 °.The interface 4A is to hold
Insert bonding interface.The door leaf 1A is stainless steel cloth door leaf.The gate seat 2A is UPVC materials.During installation, the utility model
Described net flap valve holds bend pipe 5A with 90 ° pairs by socket joint bonding interface 4A and is connected, and 90 ° pairs are held the bend pipe 5A other end with building
Build rain leader downspout 6A to be connected, so as to complete assembling.
There is provided second of reality that the utility model is used to build the net flap valve at rain leader downspout disconnecting as shown in figures 4-6
The built-in door bat of example, i.e. door leaf, including door leaf 1B, gate seat 2B are applied, gate seat 2B is fixed in the door leaf 1B upper ends by rotating shaft 3B,
The door leaf 1B is network structure, and the gate seat 2B rear portions are used for connecting building rain leader downspout provided with interface 4B, the interface 4B
6B.The door leaf 1B fits inside gate seat 2B in the gate seat 2B provided with internal-rib 7B, the internal-rib 7B and door leaf 1B,
It is spacing for door leaf 1B.Angle between the door leaf 1B and gate seat 2B is 75 °.The interface 4B is that socket joint is bonded interface.Institute
Door leaf 1B is stated for stainless steel cloth door leaf.The gate seat 2B is UPVC materials.During installation, net flap valve described in the utility model leads to
Cross socket joint bonding interface 4B with 90 ° it is double hold bend pipe 5B and be connected, 90 ° of double other ends for holding bend pipe 5B and build rain leader downspout 6B phases
Connection, so as to complete assembling.
Its operation principle is：When building non-water flow in rain leader downspout, net flap valve door leaf is located under the Action of Gravity Field of itself
In normally off；When there is current in rain leader downspout, net flap valve door leaf is automatically turned in the presence of current, the current in standpipe
Pipeline is gone out with current with rubbish, when current stop, net flap valve automatically resets at once.
It is described in the utility model to be used to build the net flap valve at rain leader downspout disconnecting, simple in construction, good appearance, construction
Easy for installation, it has effectively blocked the access way of the toys such as mouse, it is suppressed that the activity of the toy such as mouse, improves city
The sanitary condition in city, and rain leader downspout drainage effect is not influenceed.
Claims (7)
1. a kind of be used to build the net flap valve at rain leader downspout disconnecting, including door leaf, gate seat, the door leaf upper end is solid by rotating shaft
Due to gate seat, it is characterised in that：The door leaf is network structure, and the gate seat rear portion is provided with interface, and the interface is used to connect
Build rain leader downspout.
2. according to claim 1 be used to build the net flap valve at rain leader downspout disconnecting, it is characterised in that：The interface is
Socket joint is bonded interface.
3. according to claim 1 be used to build the net flap valve at rain leader downspout disconnecting, it is characterised in that：The door leaf is
Stainless steel cloth door leaf.
4. according to claim 1 be used to build the net flap valve at rain leader downspout disconnecting, it is characterised in that：The gate seat is
UPVC materials.
5. according to claim 1 be used to build the net flap valve at rain leader downspout disconnecting, it is characterised in that：The door leaf with
Angle between gate seat is 75 °.
6. being used for described in any one in claim 1-5 builds the net flap valve at rain leader downspout disconnecting, its feature
It is：The door leaf is outside gate seat.
7. being used for described in any one in claim 1-5 builds the net flap valve at rain leader downspout disconnecting, its feature
It is：The door leaf is provided with internal-rib inside gate seat in the gate seat, the internal-rib fits with door leaf, for door leaf limit
Position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720149819.3U CN206503309U (en) | 2017-02-20 | 2017-02-20 | It is a kind of to be used to build the net flap valve at rain leader downspout disconnecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720149819.3U CN206503309U (en) | 2017-02-20 | 2017-02-20 | It is a kind of to be used to build the net flap valve at rain leader downspout disconnecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206503309U true CN206503309U (en) | 2017-09-19 |
Family
ID=59833501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720149819.3U Active CN206503309U (en) | 2017-02-20 | 2017-02-20 | It is a kind of to be used to build the net flap valve at rain leader downspout disconnecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206503309U (en) |
-
2017
- 2017-02-20 CN CN201720149819.3U patent/CN206503309U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314505 No.318, Zhonghuan South Road, Jiaxing City, Zhejiang Province Patentee after: Yangtze River Delta (Jiaxing) Urban and Rural Construction Design Group Co.,Ltd. Address before: 314505 No.318, Zhonghuan South Road, Jiaxing City, Zhejiang Province Patentee before: JIAXING PLANNING & RESEARCH INSTITUTE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |