CN104019947A - Gate detecting equipment for monitoring practical waterpower environment - Google Patents
Gate detecting equipment for monitoring practical waterpower environment Download PDFInfo
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- CN104019947A CN104019947A CN201410265387.3A CN201410265387A CN104019947A CN 104019947 A CN104019947 A CN 104019947A CN 201410265387 A CN201410265387 A CN 201410265387A CN 104019947 A CN104019947 A CN 104019947A
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Abstract
Disclosed is gate detecting equipment for monitoring practical waterpower environment. The gate detecting equipment comprises an air inlet valve, an air outlet valve, a movable seal cover, a lock catch, an equipment inner cavity, an equipment inner cavity lateral wall, a gate fixing mould weight, a seal rubber ring, an equipment base plate, an equipment support, a digital display water meter, a water discharge pipeline, a water discharge opening, a water drain valve, a gate cover, a gate frame, a fixing screw, an intelligent control device, a pressure gauge, a seal ring, a water inlet controller and a water inlet valve, wherein the intelligent control device receives data coming from the water inlet controller, the pressure gauge and the digital display water meter, and the pressure value in the equipment inner cavity can be adjusted intelligently according to the data until the pressure value is equal to the pressure value of a largest artesian head of a deep gate in the practical waterpower environment so as to achieve the effect of simulating the practical waterpower environment where the deep gate is located. The gate detecting equipment for monitoring the practical waterpower environment has the advantage that whether indexes of the deep gate to be installed meet requirements or not can be detected conveniently and quickly on the water before the actual deep gate is installed.
Description
Technical field
The present invention relates to deep gate Leak Detection field, more specifically, relate to a kind of gate checkout equipment of simulating actual waterpower environment.
Background technology
Conventional deep gate is conventionally in darker place, reservoir dam bottom, deep gate is not had by water logging for a long time, bearing very greatly, very complicated hydraulic action, testing for the index of correlation of deep gate generally needs frogman to dive into the deep water to carry out, not only there is larger unsafe factor in this, and has seriously limited the use of deep gate and the popularization of deep gate technology.
At present, in the most of water conservation reservoir of small-sized deep gate Yi China, promote the use of, but the small-sized deep gate Leak Detection field that China produces also lacks corresponding checkout equipment, cause the leakage rate of small-sized deep gate to require to be difficult to be up to state standards.
Deep gate often bears complicated waterpower environment, if there is the leakage rate index of deep gate undesirable, the problem of deep gate with regard to easily occurring that water leakage is large, As time goes on, complicated water conservancy environment can cause deep gate peripheral structure stress to concentrate, and the destruction that finally causes deep gate peripheral structure, and directly consequence causes reservoir or dykes and dams to occur that dam body is naughty empty by current scour exactly, cause the serious accidents such as Freshets roar down from the mountains, consequence is hardly imaginable.
Summary of the invention
In order to address the above problem, patent of the present invention provides a kind of gate checkout equipment of simulating actual waterpower environment.
The present invention is intended to simulate the pressure that in actual waterpower environment, deep gate bears, and has reached before Practical Project is installed and more than the water surface, just can detect the leakage rate index of deep gate.
A kind of gate checkout equipment of simulating actual waterpower environment that patent of the present invention proposes, it is characterized in that, described equipment comprises gas admittance valve (1), air outlet valve (2), movable sealing lid (3), snap close (4), equipment inner chamber (5(a)), equipment intracavity sidewall (5(b)), gate is foundary weight (6) fixedly, lute (7), equipment bay (8), device support (9), digital water meter (10), sluice pipe (11), discharge opening (12), water drain valve (13), gate lid (14(a)), gate doorframe (14(b)), standing screw (15), intelligent controlling device (16), tensimeter (17), O-ring seal (18), water inlet controller (19), water intaking valve (20), wherein said O-ring seal (18) is sandwiched in described movable sealing lid (3) and described equipment intracavity sidewall (5(b)) between, described snap close (4) covers (3) by described movable sealing and is sealingly fastened in described equipment intracavity sidewall (5(b)) on, wherein said lute (7) is sandwiched in described gate doorframe (14(b)) and described equipment bay (8) between, described standing screw (15) through described gate fixedly foundary weight (6) by described gate doorframe (14(b)) seal and to be fixed on described equipment bay (8), wherein said equipment bay below connect one described in discharge opening (12), described discharge opening (12) sidewall connect one described in sluice pipe (11), a digital water meter (10) is installed on described sluice pipe (11).
Patent of the present invention is made to further restriction, as follows,
On described movable sealing lid (3), there are described gas admittance valve (1) and described air outlet valve (2).
Described equipment intracavity sidewall (5(b)) outside wall surface has described intelligent controlling device (16).
Described intelligent controlling device (16) receives the data by the described water inlet controller (19) of described water intaking valve (20), described tensimeter (17) and described digital water meter (10) feedback, and the opening/put of gas admittance valve (1) and described air outlet valve (2) described in Based Intelligent Control, the unit interval bleeder quantity of equipment described in intelligent computation.
Equally, described intelligent controlling device (16) also can detect the security performance of deep gate when bearing maximum artesian head.
Water drain valve (13) described in having one on described equipment bay (8).
The controller (19) of intaking described in being provided with one on described water intaking valve (20).
Inventive point of the present invention is, described equipment comprises intelligent controlling device (16), water intaking valve (20), gas admittance valve (1), air outlet valve (2), described intelligent controlling device (16) receives the data from described water inlet controller (19), described tensimeter (17), described digital water meter (10), and regulate described equipment inner chamber (5(a) according to this data intelligence) in pressure equal the pressure of deep gate maximum artesian head in actual waterpower environment, the actual water conservancy environment of simulation deep gate.
Beneficial effect of the present invention is, described equipment can be simulated the pressure that in actual waterpower environment, deep gate bears, before actual deep gate project installation, on the water surface, whether the leakage rate index that just can detect easily and efficiently the deep gate that needs installation meets relevant requirements.
Further, a kind of gate checkout equipment of simulating actual waterpower environment of the present invention, also can be applicable to the aspect of the securities such as deep gate deep water bearing capacity.
Accompanying drawing explanation
Fig. 1 is a kind of one-piece construction figure that simulates the gate checkout equipment of actual waterpower environment.
Accompanying drawing explains, 1, gas admittance valve, 2, air outlet valve, 3, movable sealing lid, 4, snap close, 5(a), equipment inner chamber, 5(b), equipment intracavity sidewall, 6, the fixing foundary weight of gate, 7, lute, 8, equipment bay, 9, device support, 10, digital water meter, 11, sluice pipe, 12, discharge opening, 13, water drain valve, 14(a), gate lid, 14(b), gate doorframe, 15, standing screw, 16, intelligent controlling device, 17, tensimeter, 18, O-ring seal, 19, water inlet controller, 20, water intaking valve.
Specific embodiment
Specific embodiment
With reference to figure 1, open the described movable sealing lid (3) of described equipment, deep gate is put into described equipment inner chamber (5(a)) in, make the described gate doorframe (14(a) of described deep gate) compress the described lute (7) on described equipment bay (8), described standing screw (15) through described gate fixedly foundary weight (6) make described gate doorframe (14(a)) seal combination with described lute (7).
By the described gate lid (14(b) of deep gate) close, then close the described movable sealing lid (3) of described equipment, described O-ring seal (18) makes described movable sealing lid (3) and described equipment intracavity sidewall (5(b)) sealing combination.
Described intelligent controlling device is according to the described deep gate of input suffered maximum artesian head in actual waterpower environment, control described gas admittance valve (1), air outlet valve (2), the opening/put of water intaking valve (20), described water intaking valve (20) is to described equipment inner chamber (5(a)) in discharge water, synchronous or asynchronous, described gas admittance valve (1) is to described equipment inner chamber (5(a)) middle inflation, described water inlet controller (20) accurately records into water data, described digital water meter (10) test for leaks amount, equipment inner chamber (5(a) described in described tensimeter (17) real-time testing) pressure data in, feed back in the lump described intelligent controlling device (16), described intelligent controlling device (16) regulates described equipment inner chamber (5(a) automatically according to the data of described water inlet controller (19) and described digital water meter (10) feedback) in total Water constant, described intelligent controlling device (16) regulates described gas admittance valve (1) and described air outlet valve (2) automatically according to the data real-time pressure data of described tensimeter (17) feedback, make the pressure in described equipment inner chamber remain on maximum artesian head pressure in the actual waterpower environment of described deep gate.
Under simulation artesian head pressure-acting, described equipment inner chamber (5(a)) water in releases from described discharge opening (12), and flow out outside via described sluice pipe (11), described digital water meter (10) on described sluice pipe (11) detected in the unit interval, from described gate lid (14(a)) the top water yield of oozing out, described intelligent controlling device (16) is according to the bleeder quantity data of the water inlet data of described inflow controller (19) feedback and described digital water meter (10) feedback, calculate the leakage rate (unit L/m.h) of deep gate under the actual head pressure of simulation in the unit interval, and automatically determine the sealing property of deep gate according to national standard.
Above-described is only the preferred embodiment of patent of the present invention, it should be noted that, for a person skilled in the art, do not departing under the prerequisite of structure of the present invention, still exist and make some distortion and room for improvement, these all will can not affect effect of the invention process and practical applicability.
Claims (6)
1. a gate checkout equipment of simulating actual waterpower environment, it is characterized in that, described equipment comprises gas admittance valve (1), air outlet valve (2), movable sealing lid (3), snap close (4), equipment inner chamber (5(a)), equipment intracavity sidewall (5(b)), gate is foundary weight (6) fixedly, lute (7), equipment bay (8), device support (9), digital water meter (10), sluice pipe (11), discharge opening (12), water drain valve (13), gate lid (14(a)), gate doorframe (14(b)), standing screw (15), intelligent controlling device (16), tensimeter (17), O-ring seal (18), water inlet controller (19), water intaking valve (20), wherein said O-ring seal (18) is sandwiched in described movable sealing lid (3) and described equipment intracavity sidewall (5(b)) between, described snap close (4) covers (3) by described movable sealing and is sealingly fastened in described equipment intracavity sidewall (5(b)) on, wherein said lute (7) is sandwiched in described gate doorframe (14(b)) and described equipment bay (8) between, described standing screw (15) through described gate fixedly foundary weight (6) by described gate doorframe (14(b)) seal and to be fixed on described equipment bay (8), wherein said equipment bay below connect one described in discharge opening (12), described discharge opening (12) sidewall connect one described in sluice pipe (11), a digital water meter (10) is installed on described sluice pipe (11).
2. equipment according to claim 1, is characterized in that having described gas admittance valve (1) and described air outlet valve (2) on described movable sealing lid (3).
3. equipment according to claim 1, is characterized in that described equipment intracavity sidewall (5(b)) outside wall surface has described intelligent controlling device (16).
4. according to the equipment described in claim 1 or 3, it is characterized in that described intelligent controlling device (16) receives the data by the described water inlet controller (19) of described water intaking valve (20), described tensimeter (17) and described digital water meter (10) feedback, and the opening/put of gas admittance valve (1) and described air outlet valve (2) described in Based Intelligent Control, the unit interval bleeder quantity of equipment described in intelligent computation.
5. equipment according to claim 1, it is characterized in that having one on described equipment bay (8) described in water drain valve (13).
6. according to the equipment described in claim 1 or 4, the controller (19) of intaking described in it is characterized in that being provided with on described water intaking valve (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410265387.3A CN104019947B (en) | 2014-06-16 | 2014-06-16 | A kind of gate detection equipment simulating actual water-power environment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410265387.3A CN104019947B (en) | 2014-06-16 | 2014-06-16 | A kind of gate detection equipment simulating actual water-power environment |
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| CN104019947A true CN104019947A (en) | 2014-09-03 |
| CN104019947B CN104019947B (en) | 2016-08-17 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104931252A (en) * | 2015-07-09 | 2015-09-23 | 水利部交通运输部国家能源局南京水利科学研究院 | Gate structure water sealing characteristic test apparatus and method |
| CN105973526A (en) * | 2014-12-04 | 2016-09-28 | 熊达煜 | Water pressure detection device for automatically control dam and monitoring method thereof |
| CN106017619A (en) * | 2016-07-19 | 2016-10-12 | 天津市炳华节能技术有限公司 | Intelligent detecting platform for reed switch of water meter |
| CN107607266A (en) * | 2017-11-02 | 2018-01-19 | 上海核工程研究设计院有限公司 | A kind of segmented sluice gate seal test device of adjustable experiment hydraulic pressure |
| CN117147135A (en) * | 2023-10-30 | 2023-12-01 | 交通运输部天津水运工程科学研究所 | Automatic measurement and control system for triangular gate opening and closing test |
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| CN105973526A (en) * | 2014-12-04 | 2016-09-28 | 熊达煜 | Water pressure detection device for automatically control dam and monitoring method thereof |
| CN106017780A (en) * | 2014-12-04 | 2016-10-12 | 熊达煜 | Detecting device for automatically controlling water pressure of dam and detecting method thereof |
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| CN106017619A (en) * | 2016-07-19 | 2016-10-12 | 天津市炳华节能技术有限公司 | Intelligent detecting platform for reed switch of water meter |
| CN107607266A (en) * | 2017-11-02 | 2018-01-19 | 上海核工程研究设计院有限公司 | A kind of segmented sluice gate seal test device of adjustable experiment hydraulic pressure |
| CN117147135A (en) * | 2023-10-30 | 2023-12-01 | 交通运输部天津水运工程科学研究所 | Automatic measurement and control system for triangular gate opening and closing test |
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| CN104019947B (en) | 2016-08-17 |
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Address after: No. 130, Dongfeng Road, Dejia community, Jinjing Town, Changsha County, Changsha City, Hunan Province Patentee after: CHANGSHA JINHONG HYDRAULIC TECHNOLOGY CO., LTD. Address before: Changsha County City, Hunan province 410000 Changsha Jinjing onychomadesis Street No. 16 Patentee before: Changsha Jin Hong water conservancy project machine works |