CN202559319U - Gate or radial gate anti-freezing deicing device - Google Patents
Gate or radial gate anti-freezing deicing device Download PDFInfo
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- CN202559319U CN202559319U CN2012202080666U CN201220208066U CN202559319U CN 202559319 U CN202559319 U CN 202559319U CN 2012202080666 U CN2012202080666 U CN 2012202080666U CN 201220208066 U CN201220208066 U CN 201220208066U CN 202559319 U CN202559319 U CN 202559319U
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- antifreeze
- steel tube
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Abstract
The utility model relates to the field of anti-freezing deicing, in particular to a gate or radial gate anti-freezing deicing device. The gate or radial gate anti-freezing deicing device comprises an automatic lifting part, an anti-freezing deicing part, a cable limiting part and a visual monitoring and alarming part, wherein a heavy hammer traction and guide steel wire rope is used for guiding a gate or radial gate anti-freezing deicing mechanism during automatic lifting; as a single buoy lifting system is adopted, convenience for debugging and mounting is achieved; through the adoption of three-way connection modes between two submersible pumps and a main pipe as well as a cable limiting, suspending and sliding mode, device lifting requirements are satisfied by a cable; as the main pipe is in flange sectional connection, convenience for transporting is achieved and bending deformation is prevented; the traditional crane is used for hoisting through a lifting ditch formed in a buoy; as a water spraying pipe has an obliquely upward angle of 45 degrees with the main pipe at the same level, the water flowing state is more beneficial for anti-freezing deicing; and through the adoption of a visual remote monitoring and alarming function, effective assurances are provided for safe, stable and economic operation of a gate or a radial gate.
Description
Technical field
The utility model relates to antifreeze deicing field, is a kind of gate or the antifreeze deicer of arc door.
Background technology
Be positioned at reservoir, the rivers and lakes of high latitude or high height above sea level severe cold area, ice period is long, and the maximum ice layer thickness reaches more than the 1.5m, like untimely deicing and make antifreezing measures, can produce gate and the arc door phenomenon of freezing, thereby cause following serious consequence:
1, gate or the water seal of arc door distortion causes gate or arc door to leak;
2, the huge thrust of ice sheet is delivered on the hinged-support, causes the hinged-support rhegma;
3, the huge upper lifting force of ice sheet causes arc door unlatching accident;
4, gate or arc door freeze, and gate or arc door can not normally be opened when causing discharging water.
Therefore,, guarantee the safe and stable operation of gate or arc door, must be provided with and move antifreeze deicer in front of the door, keep having in front of the door the permanent zone of not freezing at severe cold area gate or arc for avoiding the generation of above accident and abnormal conditions.
Through studying for a long period of time and putting into practice, employing submersible pump water perturbation motion method is to gate or the arc door carries out antifreeze and deicing is a kind of comparatively desirable method.But following problem is not also effectively solved:
1, effectively realize antifreeze deicer with the variation of reservoir level automatic lifting;
2, effectively the assurance device main pipe keeps level, and the sparge pipe outlet is impartial apart from water surface distance;
3, cable such as submersible pump cable and signal controlling dangles naturally and causes cable to twine with submersible pump and pipeline;
4, the stiff cable reel that causes of the low cable of temperature can't operate as normal;
5, because main pipe is longer, produce moderate finite deformation, and transportation is inconvenient;
6, gate or arc door are away from central control room, and antifreeze deicer is arranged in outdoor, and unmanned, prevent antifreeze deicer mistake equipment and steal incident;
7, realize the distant place video monitoring and the operating function of antifreeze deicer.
Summary of the invention
The purpose of the utility model provides a kind of gate or the antifreeze deicer of arc door; Realized that antifreeze deicer is with SEA LEVEL VARIATION such as reservoir rivers and lakes and automatic lifting; Guaranteed that sparge pipe exports to water surface distance and equates, and utilized and visually for it reliable guarantee is provided with Long-distance Control.
The technical scheme of the utility model is a kind of gate or the antifreeze deicer of arc door; It partly is made up of automatic lifting part, antifreeze deicing part, cable stop portion and visual control and warning; It is characterized in that: automatic lifting partly is to be connected through the front end of weight with the guiding wire rope; The rear end of guiding wire rope is connected with the concrete basic fixed through guiding wire rope support; Be with guide ring on the guiding wire rope, and be connected with stainless steel tube, stainless steel tube is connected with floating drum through connecting support;
Antifreeze deicing partly be by two submersible pump decibels through behind the non retern valve, again through threeway and stainless steel tube UNICOM, stainless steel tube is " T " shape structure, have on the stainless steel tube on the horizontal direction 4 pairs with its 45 sparge pipes of spending that squint in same plane and in the formation;
The cable stop portion is that the power supply and the signal wire via cable spacing ring of two submersible pumps is connected with the cable fixed support;
The part of slinging is that band rope sling wire rope and the crane gear used when being fixed on the suspension hook that connects on the support, lifting constitute;
Visual control is on the The Cloud Terrace of gate or arc door both sides concrete, camera to be set with the part of reporting to the police; The holding wire of camera and the cable of submersible pump and holding wire insert terrain control panel cabinet and video alarm dish cabinet respectively, then through optical cable and the conducting of distant place control system.
Described stainless steel tube adopts flange segmentation ways of connecting to constitute.
Described antifreeze deicing part, wherein two submersible pumps are vertical with the horizontal component of stainless steel tube, and remain in the same plane.
Described cable spacing ring is in below the water surface all the time, and the maintenance degree of depth is 0.5 meter to 0.6 meter.
Described cable is connected with the cable fixed support with the cable spacing ring, and keeps the space of dangling naturally of 3 meters to 4 meters spans.
The characteristics of the utility model are: 1, adopting weight traction guiding wire rope is the guiding of gate or the antifreeze deicing mechanism automatic lifting of arc door;
2, adopt the monobuoy jacking system, so that debugging and installation;
3, adopt two submersible pumps and main pipe to adopt the threeway connected mode, and symmetrical being arranged in the plane vertical with main pipe;
4, adopt the spacing sliding type that dangles of cable to make cable satisfy device up-down requirement;
5, adopt existing crane to lift by crane through the ditch that hangs that is arranged on the floating drum;
6, adopt sparge pipe outlet same level main pipe become 45 ° obliquely angle make flow-shape more help antifreeze deicing, eliminate submersible pump cable and the icing stiff or cable of monitoring cable and the winding problem of water pump and pipeline;
7, horizontal main pipe adopts the flange segmentation to connect, and has solved the main pipe problem that length is yielding and transportation is inconvenient;
8, adopt visual remote monitoring and warning function; The fault of discovering device existence in time; Avoided personnel often to arrive the difficulty of execute-in-place; Have certain anti-theft feature, saved the man power and material, for the safety and stability and the economical operation of severe cold area reservoir strobe or arc door provides effective guarantee.
Description of drawings
Below in conjunction with embodiment the utility model is further described.
Fig. 1 is the front view of a kind of gate or the antifreeze deicer of arc door;
Fig. 2 is the lateral view of a kind of gate or the antifreeze deicer of arc door;
Fig. 3 is the monitoring system sketch map of a kind of gate or the antifreeze deicer of arc door.
Among the figure: 1, bank at the bottom of gate or the arc door; 2, gate or arc door both sides concrete; 3, weight; 4, guiding wire rope; 5, guide ring; 6, guiding wire rope support; 7, submersible pump; 8, non retern valve; 9, stainless steel tube; 10, threeway; 11, sparge pipe; 12, flange; 13, connect support; 14, suspension hook; 15, connect caging bolt; 16, floating drum; 17, cable spacing ring; 18, cable and holding wire; 19, cable fixed support; 20, The Cloud Terrace; 21, holding wire; 22, camera; 23, terrain control panel cabinet; 24, video alarm dish cabinet; 25, remote monitoring system; 26, gate or arc door.
The specific embodiment
As illustrated in fig. 1 and 2, a kind of gate or the antifreeze deicer of arc door are made up of following four parts, are respectively: automatic lifting part, antifreeze deicing part, cable stop portion and visual control and warning part.All in the cavity of bank at the bottom of gate or the arc door 1 and gate or 2 formation of arc door both sides concrete, gate or arc door 26 are free to open or close these four parts.
Automatic lifting certain applications principle is an Archimedes principle: the object that is immersed in the liquid receives buoyancy upwards, and the buoyancy size equals object and arranges the suffered gravity of liquid, promptly
F 1 =G=ρ gV ,, wherein
F 1 Be object in gas or liquid buoyancy,
GBe the gravity that arranges liquid or gas,
VIt is the volume that object arranges liquid or gas.
Weight 3 is connected with guiding wire rope 4, and guiding wire rope 4 is connected with the concrete basis through guiding wire rope support 6 and is fixing; Guide ring 5 is connected with stainless steel tube 9, and stainless steel tube 9 links to each other with floating drum 16 through connecting support 13; Floating drum 16 swims on the water surface with the SEA LEVEL VARIATION free lifting all the time, thereby has realized that gate or the antifreeze deicing mechanism of arc door with the servo-actuated of water level, have guaranteed that the sparge pipe outlet is in best depth of water position all the time, has realized best antifreezing effect.
Antifreeze deicing certain applications principle is to use forced convection heat to transmit and the current principle of reaction: force water flows to make the high water of temperature have under water the degree of depth about 2 meters constantly be transported to the water surface and form through submersible pump and pipeline and circulate, the current of outside sparge pipe ejection are mapped to that the back bounce-back forms circulation on the concrete surface.
Two submersible pumps 7 are communicated with trunk stainless steel tube 9 through threeway 10 through non retern valve 8 backs respectively; Horizontal stainless steel tube 9 connects through flange 12; 2 submersible pumps are arranged in the plane vertical with horizontal stainless steel tube 9, the levelness of trunk stainless steel tube when having guaranteed 1 submersible pump work; 4 pairs of sparge pipes 11 are housed on the stainless steel tube 9 on the horizontal direction, sparge pipe 11 same level stainless steel tubes 9 in same plane and with its formation 45 of skew upwards; By submersible pump 7 about with the following 2m of the water surface dark warm water pour in stainless steel tube 9 through non retern valve 8 and threeway 10; Through sparge pipe 11 warm water constantly is transported to the water surface and forms then and circulate, the current of outside sparge pipe ejection are mapped to that the back bounce-back forms circulation on the concrete surface.
Cable stop portion using gravity-center principle: the flexible thing center of gravity that the fixing horizontal direction in two ends is in certain distance is under two fixed points in the perpendicular and dangles naturally.
Cable and holding wire 18 1 ends are connected with submersible pump 7, pass the spacing slip ring of the cable that is arranged on the horizontal stainless steel tube 9 17 backs and are connected with cable fixed support 19; When length of cable reaches the deep-seated of submersible pump and puts during installation on cable fixed support 19 attached cable and holding wire 18; The spacing slip ring 17 of cable is in 0.5 ~ 0.6m below the water surface all the time, and cable and holding wire 18 are free to slide in the spacing slip ring 17 of cable when having guaranteed the antifreeze deicing mechanism free lifting of gate or arc door; The spacing slip ring 17 of cable is 3 ~ 4m with submersible pump 7 horizontal ranges, has guaranteed that cable and holding wire 18 can not twine with submersible pump 7 and stainless steel tube 9, has eliminated simultaneously because of the endure cold fault of stiff cable drum cisco unity malfunction of cable.
Lifting part is to adopt artificial method that the hoisting wirerope rope sling is suspended in the utility model on the suspension hook 14, lifts by crane with original crane gear; Perhaps use artificial conveyance.Because the utility model has been cancelled the hand-operated lifting system, does not also have lifting appliance during operate as normal, has certain antitheft effect.
Like Fig. 1, shown in 2 and 3, visual control comprises the The Cloud Terrace 20 and camera 22 that is installed on arc/gate both sides concrete with the part of reporting to the police; Cables such as the holding wire 21 of camera 22, the overload overcurrent of submersible pump 7 and holding wire 18 insert terrain control panel cabinet 23, video alarm dish cabinet 24 respectively, are connected with remote monitoring system 25 through optical cable then.Main pipe distortion and the inconvenient problem of transportation have been solved; Realized remote operation and the situation function for monitoring that freezes, safe and reliable, automaticity is high, energy conservation, operation maintenance are convenient; And certain anti-theft feature arranged.
Parts that present embodiment is not described in detail and structure belong to well-known components and the common structure or the conventional means of the industry, here not narration one by one.
Claims (5)
1. gate or the antifreeze deicer of arc door; It partly is made up of automatic lifting part, antifreeze deicing part, cable limit part and visual control and warning; It is characterized in that: automatic lifting partly is to be connected by the front end of weight (3) with guiding steel wire rope (4); The rear end of guiding steel wire rope (4) is connected with the concrete basic fixed by guiding steel wire rope support (6); Be with guide ring (5) on the guiding steel wire rope (4); And be connected with stainless steel tube (9), stainless steel tube (9) is connected with floating drum (16) by connecting support (13);
Antifreeze deicing partly is respectively through behind the non retern valve (8) by two submersible pumps (7); Again through threeway (10) and stainless steel tube (9) UNICOM; Stainless steel tube (9) is " T " shape structure, have on the stainless steel tube on the horizontal direction (9) 4 pairs with its in same plane and form the sparge pipe (11) of skew 45 degree;
The cable stop portion is that the power supply and the holding wire (18) of two submersible pumps is connected with cable fixed support (19) through cable spacing ring (17) back;
The part of slinging is to constitute by being fixed on the suspension hook that connects on the support (13), the band rope sling wire rope of using when lifting by crane and crane gear;
Visual control is on the The Cloud Terrace of gate or arc door both sides concrete, camera (22) to be set with the part of reporting to the police; The holding wire (21) of camera (22) inserts terrain control panel cabinet (23) and video alarm dish cabinet (24) respectively with the cable of submersible pump (7) and holding wire (18), then through optical cable and the conducting of distant place control system (25).
2. according to a kind of gate described in the claim 1 or the antifreeze deicer of arc door, it is characterized in that: described stainless steel tube adopts flange segmentation ways of connecting to constitute.
3. according to a kind of gate described in the claim 1 or the antifreeze deicer of arc door, it is characterized in that: described antifreeze deicing part, wherein two submersible pumps (7) are vertical with the horizontal component of stainless steel tube (9), and remain in the same plane.
4. according to a kind of gate described in the claim 1 or the antifreeze deicer of arc door, it is characterized in that: described cable spacing ring (17) is in below the water surface all the time, and the maintenance degree of depth is 0.5 meter to 0.6 meter.
5. according to a kind of gate described in the claim 1 or the antifreeze deicer of arc door, it is characterized in that: described cable is connected with cable fixed support (19) with cable spacing ring (17), and keeps the space of dangling naturally of 3 meters to 4 meters spans.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202080666U CN202559319U (en) | 2012-05-10 | 2012-05-10 | Gate or radial gate anti-freezing deicing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202080666U CN202559319U (en) | 2012-05-10 | 2012-05-10 | Gate or radial gate anti-freezing deicing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202559319U true CN202559319U (en) | 2012-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202080666U Expired - Lifetime CN202559319U (en) | 2012-05-10 | 2012-05-10 | Gate or radial gate anti-freezing deicing device |
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| Country | Link |
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| CN (1) | CN202559319U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102650122A (en) * | 2012-05-10 | 2012-08-29 | 中国水电顾问集团西北勘测设计研究院 | Anti-freezing and de-icing mechanism for lock gate or arc gate |
| CN103225290A (en) * | 2013-05-17 | 2013-07-31 | 中水北方勘测设计研究有限责任公司 | Anti-freezing device for sluice gate |
| CN105951684A (en) * | 2016-06-23 | 2016-09-21 | 哈尔滨今星微电子科技有限公司 | Novel antifreezing and deicing device for spillway gate |
| CN108468311A (en) * | 2018-03-09 | 2018-08-31 | 深圳市安思科电子科技有限公司 | A kind of loading gate with deicing and sand prevention function for hydraulic engineering |
| CN111851392A (en) * | 2020-08-14 | 2020-10-30 | 国网吉林省新能源集团有限公司两江水电分公司 | Semi-submersible device for preventing freezing on water surface |
-
2012
- 2012-05-10 CN CN2012202080666U patent/CN202559319U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102650122A (en) * | 2012-05-10 | 2012-08-29 | 中国水电顾问集团西北勘测设计研究院 | Anti-freezing and de-icing mechanism for lock gate or arc gate |
| CN102650122B (en) * | 2012-05-10 | 2014-09-03 | 中国水电顾问集团西北勘测设计研究院 | Anti-freezing and de-icing mechanism for lock gate or arc gate |
| CN103225290A (en) * | 2013-05-17 | 2013-07-31 | 中水北方勘测设计研究有限责任公司 | Anti-freezing device for sluice gate |
| CN103225290B (en) * | 2013-05-17 | 2015-06-10 | 中水北方勘测设计研究有限责任公司 | Anti-freezing device for sluice gate |
| CN105951684A (en) * | 2016-06-23 | 2016-09-21 | 哈尔滨今星微电子科技有限公司 | Novel antifreezing and deicing device for spillway gate |
| CN105951684B (en) * | 2016-06-23 | 2018-03-13 | 哈尔滨今星微电子科技有限公司 | A kind of antifreeze deicer of spillway gate |
| CN108468311A (en) * | 2018-03-09 | 2018-08-31 | 深圳市安思科电子科技有限公司 | A kind of loading gate with deicing and sand prevention function for hydraulic engineering |
| CN111851392A (en) * | 2020-08-14 | 2020-10-30 | 国网吉林省新能源集团有限公司两江水电分公司 | Semi-submersible device for preventing freezing on water surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HYDROCHINA XIBEI ENGINEERING CORPORATION Free format text: FORMER NAME: NORTHWEST HYDROELECTRIC INVESTIGATION + DESIGN INSTITUTE OF CHINA HYDROPOWER ENGINEERING CONSULTING Owner name: CHINA ELECTRIC POWER CONSTRUCTION GROUP NORTHWEST Free format text: FORMER NAME: HYDROCHINA XIBEI ENGINEERING CORPORATION |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 710065 Shaanxi Province, Xi'an City Road eight No. 18 survey and Design Institute of the northwest department of science and technology Patentee after: POWERCHINA NORTHWEST ENGINEERING Co.,Ltd. Address before: 710065 Shaanxi Province, Xi'an City Road eight No. 18 survey and Design Institute of the northwest department of science and technology Patentee before: NORTHWEST HYDRO CONSULTING ENGINEERS, CHECC Address after: 710065 Shaanxi Province, Xi'an City Road eight No. 18 survey and Design Institute of the northwest department of science and technology Patentee after: NORTHWEST HYDRO CONSULTING ENGINEERS, CHECC Address before: 710065 Shaanxi Province, Xi'an City Road eight No. 18 survey and Design Institute of the northwest department of science and technology Patentee before: Northwest Hydro Consulting Engineers, CHECC |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121128 |