CN201762694U - Dam flow guiding device - Google Patents

Dam flow guiding device Download PDF

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Publication number
CN201762694U
CN201762694U CN201020262606XU CN201020262606U CN201762694U CN 201762694 U CN201762694 U CN 201762694U CN 201020262606X U CN201020262606X U CN 201020262606XU CN 201020262606 U CN201020262606 U CN 201020262606U CN 201762694 U CN201762694 U CN 201762694U
Authority
CN
China
Prior art keywords
water
dam
valve
drainage
flow guiding
Prior art date
Application number
CN201020262606XU
Other languages
Chinese (zh)
Inventor
陆振民
Original Assignee
陆振民
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 陆振民 filed Critical 陆振民
Priority to CN201020262606XU priority Critical patent/CN201762694U/en
Application granted granted Critical
Publication of CN201762694U publication Critical patent/CN201762694U/en

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Abstract

The utility model relates to a dam flow guiding device, which comprises a dam, a water inlet valve, a water pump, a drainage valve, a water guiding pipeline and a drainage pipeline. The dam flow guiding device is characterized in that the water guiding pipeline and the drainage pipeline are mounted along the inside, the top and the outside of the dam on a water stop side of the dam, the water inlet valve is mounted at a water inlet position of the water guiding pipeline inside the dam, the water pump and a water filling valve are mounted on the dam top and the water guiding pipeline in a connecting manner, the water pump is communicated with water flow inside the dam, the water filling valve is connected with the drainage valve via an overflow valve and the drainage pipeline outside the dam, and a power generating unit is mounted at a water outlet of the drainage valve. The dam flow guiding device is low in flow guiding cost, convenient in assembly, low in labor intensity, controllable in drainage volume and rapid in flow guiding, water lower than a spill gate can still be normally drained without danger or pollution, and the device is suitable for flow guiding and drainage of large, small and medium reservoirs and in dangerous sections such as a dammed lake and the like, and water diversion and flow guiding among isolating mountains and ditches for irrigation and power generation.

Description

The dam body drainage system

Technical field

The utility model relates to the related facility of dam body, particularly a kind of dam body drainage system.

Background technology

Existing reservoir draining in flood season water conservancy diversion must be that water level reaches or is higher than the dam body Hongmen Gate that overflows, and water can be discharged, and the water that is lower than the Hongmen Gate that overflows then can not be discharged; Flood season, flood regular meeting burst at the dam body weak part, can not carry out water conservancy diversion control early when water level during near warning line even dam crest; Particularly natural calamity such as seismic activity causes and intercepts mountain valley, river valley or riverbed and form barrier lake, need employ a tremendous amount of manpower, material resources are broken the weir draining, and secondary danger is very big.

Summary of the invention

The purpose of this utility model is to solve the weak point that prior art exists, provide a kind of drainage cost low, rapidly and the water that is lower than the Hongmen Gate that overflows still can normally discharge, not have danger, free of contamination dam body drainage system.

The utility model provides following technical scheme according to siphon principle for achieving the above object: a kind of dam body drainage system, comprise dam body, water intaking valve, water pump, draining valve and drawing, drainage pipe, it is characterized in that: block along dam body in the dam of water side, dam crest is equipped with outside the dam and draws, drainage pipe, water intaking valve is equipped with at water inlet place in the water pipe embedded road, be connected with conduit pipe in dam crest portion water pump and water injection valve are housed, water pump is communicated with current in the dam, water injection valve connects draining valve through the drainage pipe outside overflow valve and the dam, and the delivery port of draining valve is equipped with generating set.

The utility model drainage cost is low, easy to assembly, labour intensity is little, displacement size is adjustable; Water conservancy diversion rapidly and the water that is lower than the Hongmen Gate that overflows still can normally discharge, not have danger, pollution-free; This device is fit to hazardous location drainage drainings such as any large, medium and small reservoir, barrier lake, the mountain on the other way round is irrigated and generating every ditch diversion water conservancy diversion.

Description of drawings

Accompanying drawing is the utility model structural representation.

The specific embodiment

Following with reference to accompanying drawing, provide the specific embodiment of the present utility model, the utility model formation is further specified.

As shown in drawings, this dam body drainage system is mainly by dam body 1, water intaking valve F 1, water pump 2, draining valve F 4With draw, drainage pipe constitutes, block along trapezoidal dam body 1 in the dam of water side 1a, dam crest 1c 1b outside the dam be equipped with draw, drainage pipe, water intaking valve F is equipped with at water inlet 5 places of 1a conduit pipe in the dam 1, be connected with conduit pipe in dam crest 1c portion water pump 2 and water injection valve F be housed 2, water pump 2 is communicated with water injection valve F with current 4 in the dam 2Through overflow valve F 3And the drainage pipe of 1b connects draining valve F outside the dam 4, draining valve F 4Delivery port 6 turbine generation unit 3 is installed, the electricity that delivery port 6 sends, can be used for water pump for draw, the drainage pipe water filling.

During work, close water intaking valve F earlier 1With draining valve F 4, open water injection valve F 2With overflow valve F 3, so that when water pump 2 water fillings, discharge draw, the gas in the drainage pipe, improve waterflood injection rate; When water from overflow valve F 3Overflow promptly draw, gutter fills with water, close water injection valve F this moment 2With overflow valve F 3, open water intaking valve F 1With draining valve F 4, water can be discharged from drainage pipe; Drainage is closed draining valve F after finishing 4Perhaps open water injection valve F 2Get final product.

Claims (1)

1. dam body drainage system, comprise dam body, water intaking valve, water pump, draining valve and draw, drainage pipe, it is characterized in that: block in the dam of water side along dam body, dam crest outside the dam, be equipped with draw, drainage pipe, water intaking valve is equipped with at water inlet place in the water pipe embedded road, be connected with conduit pipe in dam crest portion water pump and water injection valve are housed, water pump is communicated with current in the dam, and water injection valve connects draining valve through the drainage pipe outside overflow valve and the dam, and the delivery port of draining valve is equipped with generating set.
CN201020262606XU 2010-07-14 2010-07-14 Dam flow guiding device CN201762694U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020262606XU CN201762694U (en) 2010-07-14 2010-07-14 Dam flow guiding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020262606XU CN201762694U (en) 2010-07-14 2010-07-14 Dam flow guiding device

Publications (1)

Publication Number Publication Date
CN201762694U true CN201762694U (en) 2011-03-16

Family

ID=43715305

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201020262606XU CN201762694U (en) 2010-07-14 2010-07-14 Dam flow guiding device

Country Status (1)

Country Link
CN (1) CN201762694U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102444630A (en) * 2011-12-09 2012-05-09 胡伟 Anti-flood drought-resisting siphon pipeline device
CN103526733A (en) * 2013-10-25 2014-01-22 三峡大学 Flood discharge and power generation energy dissipation hydropower station
CN104314037A (en) * 2014-08-22 2015-01-28 深圳朴方环保发展有限公司 Flood draining device
CN105155478A (en) * 2015-04-03 2015-12-16 重庆大学 Novel barrier dam reinforcing utilization method
CN105544455A (en) * 2016-02-20 2016-05-04 叶兴 Dam over-standard flood diversion duct tape
CN105568923A (en) * 2016-02-29 2016-05-11 黑龙江大学 Flood diversion pipe band group of dam for above standard flood
CN105672189A (en) * 2016-02-29 2016-06-15 叶兴 Disaster prevention and reduction method for preventing overproof flood dyke water damage
CN106012963A (en) * 2016-06-14 2016-10-12 韩宝珠 Mechanical type anti-seepage water conservancy project dam

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102444630A (en) * 2011-12-09 2012-05-09 胡伟 Anti-flood drought-resisting siphon pipeline device
CN103526733A (en) * 2013-10-25 2014-01-22 三峡大学 Flood discharge and power generation energy dissipation hydropower station
CN104314037A (en) * 2014-08-22 2015-01-28 深圳朴方环保发展有限公司 Flood draining device
CN105155478A (en) * 2015-04-03 2015-12-16 重庆大学 Novel barrier dam reinforcing utilization method
CN105544455A (en) * 2016-02-20 2016-05-04 叶兴 Dam over-standard flood diversion duct tape
CN105544455B (en) * 2016-02-20 2017-07-21 叶兴 Dykes and dams super standard flood flood diversion pipe band
CN105568923A (en) * 2016-02-29 2016-05-11 黑龙江大学 Flood diversion pipe band group of dam for above standard flood
CN105672189A (en) * 2016-02-29 2016-06-15 叶兴 Disaster prevention and reduction method for preventing overproof flood dyke water damage
CN105568923B (en) * 2016-02-29 2017-05-31 黑龙江大学 The flood diversion pipe band group of dykes and dams super standard flood
CN106012963A (en) * 2016-06-14 2016-10-12 韩宝珠 Mechanical type anti-seepage water conservancy project dam

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110316

Termination date: 20130714

C17 Cessation of patent right