CN103422542A - Rotary plate type overflowing pipeline insect prevention device - Google Patents
Rotary plate type overflowing pipeline insect prevention device Download PDFInfo
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- CN103422542A CN103422542A CN2013103430721A CN201310343072A CN103422542A CN 103422542 A CN103422542 A CN 103422542A CN 2013103430721 A CN2013103430721 A CN 2013103430721A CN 201310343072 A CN201310343072 A CN 201310343072A CN 103422542 A CN103422542 A CN 103422542A
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- overflow pipe
- guard system
- rotary plate
- turning type
- rotating plate
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Abstract
The invention provides a rotary plate type overflowing pipeline insect prevention device and belongs to the technical field of water supply and drainage devices. The rotary plate type overflowing pipeline insect prevention device comprises a body, a rotating device, a rotary plate and a reset device, wherein the rotary plate is placed at the outlet end of the body to block an outlet of the pipeline body, one end of the rotating device is fixed on the body, the other end of the rotating device is connected with the rotary plate which is provided with the reset device, and the rotary plate resets through the reset device. According to the rotary plate type overflowing pipeline insect prevention device, gravity reset or the spring reset device is used for driving the rotary plate to be closed, when water flow does not exist, the rotary plate and the pipeline body are tightly combined, mosquitoes, insects and animals of various sizes can be effectively prevented from entering a water tank or a water pool through an overflowing pipeline, water quality is prevented from being polluted, water passing performance is good, organized drainage is truly achieved, the structure is simple, and construction is convenient.
Description
Technical field
The invention belongs to water supply and drainage facility technology field, particularly relate to a kind of plate turning type overflow pipe insect guard system that is arranged on the tanks such as water tank or pond.
Background technology
Feed-water tank or pond are for storing living water use or water for firefighting etc., and when intake float valve or water-level control apparatus break down, the water level in water tank or pond is understood paranormal design water level and overflowed.For fear of the current that overflow, equipment room is exerted an influence, it in an organized way need to be drained, the overflow pipe outlet is set at the certain altitude place that exceeds design water level usually, causes gutter or rhone etc. by overflow pipe and locate, and then drain by drainage system.Overflow pipe has been communicated with the inside and outside of water tank or pond, for the condition that provides is provided the animals such as outside mouse, mosquito, once they enter, will pollute inner water quality.In order to prevent the generation of this class phenomenon, generally can fly net be set at the overflow pipe end, its common way is: the short tube of getting certain-length, one end sealing, perforate on tube wall, at tube wall exterior parcel one deck stainless steel cloth or copper mesh, an end of sealing is not connected with overflow pipe in addition again.This way can play a role for stoping larger animal to enter inside, but be difficult to thoroughly stop the toy such as mosquito, climbs into.Because perforate on tube wall, when the spilling water flow-rate ratio is larger, can make current be splashed to the place outside gutter.Because screening is closeer, may cause current not smooth.In addition, need to be on the finished product pipeline coated metal net outside again after perforate again, construct more difficult, in a lot of engineerings, often will not adopt, also just can't guarantee that water quality is not contaminated.
Summary of the invention
Technical problem for above-mentioned existence, in order to overcome the deficiency of existing insect guard system, guarantee that the water quality in water tank or pond is not subject to external contamination, the invention provides a kind of plate turning type overflow pipe insect guard system, this device not only can stop that larger animal enters from overflow pipe, also can block less insect, can guarantee flow simultaneously, make spilling water unobstructed, and current can enter gutter and not sputter everywhere smoothly.
In order to achieve the above object, solution of the present invention is:
The present invention includes body, tumbler, rotating plate and returning device, described rotating plate is placed in the body port of export, blocks the body pipe outlet, and tumbler one end is fixed on body, and the other end is connected with rotating plate, on described rotating plate, is provided with returning device.
Returning device described in the present invention is to be provided with heavy duty near rotating plate with respect to the tumbler corresponding end, and described rotating plate is by heavily loaded return.
Perhaps, returning device described in the present invention is return spring, is connected to close rotating shaft place between described rotating plate and body, and described rotating plate is by return spring effect return.
Described return spring is one or two, while being one, between two connecting rods; While being two, correspond respectively to two connecting rods.
Described tumbler comprises bearing, rotating shaft and the connecting rod be fixed on body, and described connecting rod is two, is symmetrically placed in the bearing both sides, by rotating shaft, with bearing, is connected.
Described connecting rod is knee, and forms rotation space freely between body.
Described body is circular pipe, the angle that its port of export is slightly outstanding top, bottom.
The flow inlet end of described body is provided with flange, with overflow pipe, by flange, is connected.
Perhaps, the flow inlet end of described body is the helicitic texture coordinated with bleed off pipe, with overflow pipe, is threaded connection.
Perhaps, the flow inlet end of described body is connected by bonding way with overflow pipe.
Beneficial effect of the present invention:
The present invention drives rotating plate by gravity return or elastic repositioner and closes; when there is no current; rotating plate and body pipeline are combined closely; the mosquito animal that can effectively stop all size enters water tank or pond by overflow pipe; protection water quality is not contaminated, and the water flowing performance is good, really realizes functional in organized water drainage; simple structure, easy construction.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the A-A sectional view of Fig. 1 in embodiment 1.
Fig. 3 is the A-A sectional view of Fig. 1 in embodiment 2.
In figure: 1-body, 2-bearing, 3-rotating shaft, 4-connecting rod, 5-rotating plate, 6-flange, 7-nut, 8-heavy duty, 9-return spring, 10-bottom, 11-top.
The specific embodiment
Specifically describe the present invention below in conjunction with drawings and Examples.
Embodiment 1: as shown in Figure 1 and Figure 2, the present invention includes body 1, tumbler, rotating plate 5 and returning device, described rotating plate 5 is placed in body 1 port of export, block body 1 pipe outlet, tumbler one end is fixed on body 1, and the other end is connected with rotating plate 5, near rotating plate 5, with respect to the tumbler corresponding end, is provided with returning device, this routine described returning device is heavy duty 8, and described rotating plate 5 is by heavily loaded 8 returns.
As shown in Figure 1, described tumbler comprises bearing 2, rotating shaft 3 and the connecting rod 4 be fixed on body 1, and described connecting rod 4 is two, is symmetrically placed in bearing 2 both sides, by rotating shaft 3, with bearing 2, is connected.As shown in Figure 2, described connecting rod 4 is the arc knee, and 1 of body forms certain rotation space, and it is freely rotated.
In order to guarantee that rotating plate 5 is combined closely with the body port of export, described body 1 is circular pipe, the angle that its port of export is 10 slightly outstanding tops 11, bottom.The flow inlet end of described body 1 is provided with flange 6, with overflow pipe, by flange 6, is connected, and its connected mode is selected according to the difference of material.
When the present invention there are flowing out in overflow pipe, rotating plate 5 is opened under the effect of water flow impact pressure, and current flow out from pipeline; When not having current to overflow, rotating plate 5 is closed under himself Action of Gravity Field, with body 1 pipe outlet, is closely linked, and can effectively stop that the animals such as mosquito of outside enter water tank or pond.According to the size of rotating plate 5 self gravitations, can configure selectively heavy duty 8, make rotating plate 5 tight with body 1 combination.
Embodiment 2: this example as different from Example 1: this routine described returning device is return spring 9, and described return spring 9 is arranged on rotating plate 5 and body 1 near rotating shaft 3 places, is connected on rotating plate 5 and body 1 inwall.Described return spring 9 is one or two, while being one, between two connecting rods 4; While being two, correspond respectively to two connecting rods 4.The flow inlet end of this routine described body 1 is the helicitic texture coordinated with bleed off pipe, with overflow pipe, is threaded connection.The flow inlet end of described body 1 is connected by bonding or welding manner with overflow pipe, or the mode that is bolted connects, and the mode that connects is selected according to the difference of material.
The present invention is not when having current to overflow, and rotating plate 5 is closed under the effect of return spring 9, with body 1 pipe outlet, is closely linked, and can effectively stop that the animals such as mosquito of outside enter water tank or pond.
Claims (10)
1. a plate turning type overflow pipe insect guard system, it is characterized in that: comprise body, tumbler, rotating plate and returning device, described rotating plate is placed in the body port of export, block the body pipe outlet, tumbler one end is fixed on body, the other end is connected with rotating plate, on described rotating plate, is provided with returning device.
2. plate turning type overflow pipe insect guard system as claimed in claim 1, it is characterized in that: described returning device is to be provided with heavy duty near rotating plate with respect to the tumbler corresponding end, and described rotating plate is by heavily loaded return.
3. plate turning type overflow pipe insect guard system as claimed in claim 1, it is characterized in that: described returning device is return spring, is connected between described rotating plate and body near rotating shaft place, described rotating plate is by return spring effect return.
4. plate turning type overflow pipe insect guard system as claimed in claim 3, it is characterized in that: described return spring is one or two, while being one, between two connecting rods; While being two, correspond respectively to two connecting rods.
5. plate turning type overflow pipe insect guard system as described in as arbitrary as claim 1-3, it is characterized in that: described tumbler comprises bearing, rotating shaft and the connecting rod be fixed on body, and described connecting rod is two, is symmetrically placed in the bearing both sides, by rotating shaft, with bearing, is connected.
6. plate turning type overflow pipe insect guard system as claimed in claim 5, it is characterized in that: described connecting rod is knee, and forms rotation space freely between body.
7. plate turning type overflow pipe insect guard system as described in as arbitrary as claim 1-3, it is characterized in that: described body is circular pipe, the angle that its port of export is slightly outstanding top, bottom.
8. plate turning type overflow pipe insect guard system as described in as arbitrary as claim 1-3, it is characterized in that: the flow inlet end of described body is provided with flange, with overflow pipe, by flange, is connected.
9. plate turning type overflow pipe insect guard system as described in as arbitrary as claim 1-3 is characterized in that: the helicitic texture of the flow inlet end of described body for coordinating with bleed off pipe is threaded connection with overflow pipe.
10. plate turning type overflow pipe insect guard system as described in as arbitrary as claim 1-3, it is characterized in that: the flow inlet end of described body is connected by bonding or welding manner with overflow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103430721A CN103422542A (en) | 2013-08-07 | 2013-08-07 | Rotary plate type overflowing pipeline insect prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103430721A CN103422542A (en) | 2013-08-07 | 2013-08-07 | Rotary plate type overflowing pipeline insect prevention device |
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| Publication Number | Publication Date |
|---|---|
| CN103422542A true CN103422542A (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013103430721A Pending CN103422542A (en) | 2013-08-07 | 2013-08-07 | Rotary plate type overflowing pipeline insect prevention device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980113A (en) * | 2020-09-22 | 2020-11-24 | 上海城市水资源开发利用国家工程中心有限公司 | Overflow device for water tank |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1078522A (en) * | 1992-10-22 | 1993-11-17 | 尹玉兰 | Gutter gas, water one-way valve |
| KR100768529B1 (en) * | 2006-12-27 | 2007-10-18 | 주식회사 한국 종합엔지니어링 | Check valve having function for preventing transformation of rubber disk |
| US20090095357A1 (en) * | 2007-10-16 | 2009-04-16 | Gabe Coscarella | Backwater valve assembly with removable valve member |
| CN102535603A (en) * | 2012-01-10 | 2012-07-04 | 王信清 | Turnover plate one-way valve |
| CN203393777U (en) * | 2013-08-07 | 2014-01-15 | 沈阳建筑大学建筑设计研究院 | Insect prevention device of elastic rotating plate type overflow pipeline |
| CN203403474U (en) * | 2013-08-07 | 2014-01-22 | 沈阳建筑大学建筑设计研究院 | Gravity rotating plate type overflow pipeline pest preventing device |
-
2013
- 2013-08-07 CN CN2013103430721A patent/CN103422542A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1078522A (en) * | 1992-10-22 | 1993-11-17 | 尹玉兰 | Gutter gas, water one-way valve |
| KR100768529B1 (en) * | 2006-12-27 | 2007-10-18 | 주식회사 한국 종합엔지니어링 | Check valve having function for preventing transformation of rubber disk |
| US20090095357A1 (en) * | 2007-10-16 | 2009-04-16 | Gabe Coscarella | Backwater valve assembly with removable valve member |
| CN102535603A (en) * | 2012-01-10 | 2012-07-04 | 王信清 | Turnover plate one-way valve |
| CN203393777U (en) * | 2013-08-07 | 2014-01-15 | 沈阳建筑大学建筑设计研究院 | Insect prevention device of elastic rotating plate type overflow pipeline |
| CN203403474U (en) * | 2013-08-07 | 2014-01-22 | 沈阳建筑大学建筑设计研究院 | Gravity rotating plate type overflow pipeline pest preventing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980113A (en) * | 2020-09-22 | 2020-11-24 | 上海城市水资源开发利用国家工程中心有限公司 | Overflow device for water tank |
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Application publication date: 20131204 |