CN203475396U - Anti-ice device of gate - Google Patents
Anti-ice device of gate Download PDFInfo
- Publication number
- CN203475396U CN203475396U CN201320525775.1U CN201320525775U CN203475396U CN 203475396 U CN203475396 U CN 203475396U CN 201320525775 U CN201320525775 U CN 201320525775U CN 203475396 U CN203475396 U CN 203475396U
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- gate
- hot plate
- heater
- overflow hot
- icing equipment
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Abstract
The utility model provides an anti-ice device of a gate. The device is used for heating and deicing the gate, and comprises a heating assembly which is mounted on the top of the gate so as to heat the gate. According to the utility model, the heating assembly is mounted on the gate in water, heat generated by the heating assembly is used for heating the gate so that ice on the surface of the gate is removed, and during a heating process, a de-icing belt is formed between the ice and the gate, so water face is protected from being frozen, and an anti-ice effect is achieved. Therefore, a manual deicing process is replaced via the device, labor intensity of workers is reduced, and labor force is saved.
Description
Technical field
The utility model relates to hydraulic engineering technical field, particularly a kind of gate anti-icing equipment.
Background technology
In order to develop river waterpower resourses, at present, conventionally on river course, take engineering measure, build for controlling and arrange the water conservancy project formula building of current, wherein, dew top gate (abbreviation gate) in hydraulic engineering is the control device of letting out (putting) aquaporin for closing and opening, is the important component part of hydraulic structure, can be in order to tackle current, to control water level, adjust flux, discharge silt and floating thing etc.
Because gate is usually placed in water, this makes the colder area of weather, especially in northern China cold district, there will be the icing situation of the water surface.And the water surface can produce ice pressure to gate after freezing, along with its ice pressure respective change to structure of the icing varied in thickness of the water surface, when ice pressure surpasses after the bearing value of gate, can damage gate.
At present, the destruction of freezing to the structure in water in order to reduce the water surface, adopts artificial icebreaking method conventionally, manually utilizes craft or simple tool to carry out deicing to ice face, although the method can be alleviated ice in the face of the pressure of aouatic structure body, but by artificial deicing, efficiency is low, even and if also can continue to freeze after removing ice, therefore, increase greatly operator's labour intensity, wasted labour.
Therefore, how providing a kind of gate anti-icing equipment, to reduce operator's labour intensity, is the current technical issues that need to address of those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of gate anti-icing equipment, to reduce operator's labour intensity.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
A gate anti-icing equipment, for gate is heated to deicing, comprising:
Be arranged on the heating component that heat described gate at the top of described gate.
Preferably, in above-mentioned gate anti-icing equipment, described heating component comprises:
Be arranged on described gate top, and in its heated sealed chamber, be filled with the overflow hot plate of heat-conducting work medium;
Be arranged on the heater in described heating chamber.
Preferably, in above-mentioned gate anti-icing equipment, described heater is parallel to the bottom surface of the heating chamber of described overflow hot plate.
Preferably, in above-mentioned gate anti-icing equipment, described heater is arranged on the bottom surface of described heating chamber.
Preferably, in above-mentioned gate anti-icing equipment, described heating component also comprises the temperature sensing device being arranged on described overflow hot plate for detection of described overflow hot plate surface temperature.
Preferably, in above-mentioned gate anti-icing equipment, described heating component also comprises and being arranged on described overflow hot plate, for detection of the pressure sensor device of the heating chamber internal pressure of described overflow hot plate.
Preferably, in above-mentioned gate anti-icing equipment, also comprise the signal sending for receiving described temperature sensing device and described pressure sensor device, and control the control system of described heater duty.
Preferably, in above-mentioned gate anti-icing equipment, also comprise and being opened on described overflow hot plate, and the heater access hole relative with described heater;
For sealing the sealing device of described heater access hole.
Preferably, in above-mentioned gate anti-icing equipment, the height of the upstream face of described overflow hot plate is lower than the height of the flow surface of described overflow hot plate, and described upstream face is connected with described flow surface smooth transition.
Preferably, in above-mentioned gate anti-icing equipment, described overflow hot plate is corrosion resistant plate.
The utility model provides a kind of gate anti-icing equipment, for gate is heated to deicing, wherein, comprising: be arranged on the heating component that heat gate at gate top.In the application, by on the gate in water, heating component being installed, and the heat of the generation by heating component heats gate, to remove surperficial ice, simultaneously in heating process, between ice and gate, form ice-melt band, prevent that the water surface from freezing, thereby reach anti-icing effect, therefore, this device has replaced the process of artificial deicing, thereby has reduced labourer's labour intensity, has saved labour.
Accompanying drawing explanation
The top view downstream from upstream of the gate anti-icing equipment that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the sectional view of A-A in Fig. 1.
The specific embodiment
Core of the present utility model is to provide a kind of gate anti-icing equipment, to reduce operator's labour intensity.
In order to make those skilled in the art person understand better the utility model scheme, below in conjunction with drawings and embodiments, the utility model is described in further detail.
Please refer to shown in Fig. 1 and Fig. 2, the utility model embodiment discloses a kind of gate anti-icing equipment, for gate 2 is heated to deicing, wherein, comprising: be arranged on the heating component that heat gate 2 at gate 2 tops.In the application, by on the gate 2 in water, heating component being installed, and the heat of the generation by heating component heats gate 2, to remove surperficial ice, simultaneously in heating process, between ice and gate 2, form ice-melt band, prevent that the water surface from freezing, thereby reach anti-icing effect, therefore, this device has replaced the process of artificial deicing, thereby has reduced labourer's labour intensity, has saved labour.
The heating component providing in the application specifically comprises: (top is herein after gate 2 has been produced to be arranged on gate 2 tops, higher position) overflow hot plate 1, and this overflow hot plate 1 offers airtight heating chamber 11, in this heating chamber 11, be filled with heat-conducting work medium 3; Be arranged on the heater 4 in heating chamber 11, preferably, this heater 4 is electric heater.The heat producing by 3 pairs of heaters of thermal conductance working medium 4 transmits.
During work, by heater 4 is controlled, so that heater 4 connects electricity, start working and produce heat, the heat-conducting work medium 3 being enclosed in heating chamber 11 absorbs the heat of heater 4 generations and becomes gas from liquid state, the heat-conducting work medium 3 of gaseous state is gradually in the interior diffusion of heating chamber 11, until be full of whole heating chamber 11, transfer heat to overflow hot plate 1 simultaneously, make overflow hot plate 1 form thermal source.Transfer heat to gas temperature after overflow hot plate 1 and reduce and become as liquid, liquid confluxes and to heater 4 places, proceeds heating, thus continue provide heat for overflow hot plate 1.Owing to becoming the overflow hot plate 1 of thermal source and 22 laminatings of the gate panel of gate 2, so the heat of its absorption can make the ice-out being in contact with it all the time, thereby form ice-melt band, in continuous heating process, can prevent that the water surface from freezing, thereby reduce the impact of ice pressure on gate in water 2.Known by above-mentioned description, need in practice heat-conducting work medium 3 to flood heater 4, and can arrange according to actual needs for the amount of heat-conducting work medium 3.Particularly, this gate anti-icing equipment is fixed on the top of gate 2 by connecting securing member 7.
It will be understood by those skilled in the art that; above-mentioned concrete structure that is to provide a kind of heating component; in practice; according to the requirement of cost and property easy to use, consider; also directly heating component is set to electric heater, by the hand-held electric heater of operator so that ice face is carried out to deicing, therefore; the application's core is, by heating component, the ice face at gate 2 places in water is carried out to deicing, as long as the structure that meets above-mentioned purpose is all in protection domain.
In order to increase the contact area of heater 4 and heat-conducting work medium 3, to improve the heat conduction efficiency of heating component, heater 4 is parallel to the sole arrangement of the heating chamber 11 of overflow hot plate 1.Arrangement for heater 4 is not limited in aforesaid way, as long as guarantee that the Maximum Contact face of heater 4 contacts with heat-conducting work medium 3.
Further, in embodiment, heater 4 is arranged on to the bottom surface of heating chamber 11.Because heat-conducting work medium 3 need to flood heater 4, therefore, in order to reduce the amount of heat-conducting work medium 3, preferably heater 4 is arranged on bottom surface.By above-mentioned setting further, increase the space of gaseous state heat-conducting work medium 3, and then improved the heating surface (area) (HS of overflow hot plate 1.Do not considering under the prerequisite of cost, also heater 4 can arranged arbitrarily.
Further in embodiment, this heating component also comprises and being arranged on overflow hot plate 1 for detection of the temperature sensing device 5 of overflow hot plate 1 surface temperature, and preferably, this temperature sensing device 5 is temperature pick up.By temperature sensing device 5, detect the temperature on overflow hot plate 1 surface, and judge whether to need heater 4 to proceed heating according to temperature conditions, thereby reach energy-conservation object.Particularly, this temperature sensing device 5 is arranged on overflow hot plate 1 by the placement hole being opened on overflow hot plate 1, and by cover plate, temperature sensing device 5 is protected., be only to provide a kind of mounting means of temperature pick up 5 herein, for other modes also in protection domain.
Because this overflow hot plate 1 is seal chamber, excessive in order to prevent the gas pressure of its inner heat-conducting work medium 3, the heating component providing in one embodiment also comprises and being arranged on overflow hot plate 1, pressure sensor device 6 for detection of heating chamber 11 internal pressures, particularly, this pressure sensor device 6 is pressure sensor.When work, this pressure sensor device 6 detects the pressure of the heat-conducting work medium 3 of gaseous state constantly, when pressure reaches preset requirement, closes heater 4, excessive to prevent the pressure of overflow hot plate 1 inside, improves its application life.
On the basis of technique scheme, this deicer also comprises the signal sending for receiving temperature sensing device 5 and pressure sensor device 6, and the control system (not shown) of control heater 4 duties.Particularly, this heating component is connected with electric-control system with temperature, pressure holding wire by cable, to guarantee that the parameter of heating component and operating mode are by electric control system controls.
During work, when the pressure in pressure sensor device 6 detects heating chamber 11 reaches pressure preset value, send signal to control system, this control system regulates heater 4 after receiving signal, so that it stops heating, excessive to prevent the pressure in heating chamber 11.When the temperature that overflow hot plate 1 surface detected when temperature sensing device 5 reaches temperature preset value, send signal to control system, this control system regulates heater 4 after receiving signal, so that it stops heating, to reach energy-conservation object.It will be appreciated by persons skilled in the art that for the concrete structure of control system and can select according to actual, as long as can realize above-mentioned control.
In order further to optimize technique scheme, this gate anti-icing equipment also comprises and being opened on overflow hot plate 1, and the heater access hole (not shown) relative with heater 4, by this heater access hole, heater 4 is changed and is keeped in repair; With for sealing the sealing device of this heater access hole.In practice, operator can disassemble sealing device, by heater access hole, the heater 4 in heating chamber is repaired or replaced, after maintenance or having changed, by sealing device, the sealing of heater access hole is upper again, to guarantee the sealing of overflow hot plate 1.Particularly, sealing device can be the shutter that can block heater access hole, and between shutter and overflow hot plate 1, sealing mat is set, and finally by screw, realizes removably connecting of three.Only be to provide a kind of concrete sealing device herein, the device that can realize the sealing of heater access hole for other is all in protection domain.
On the basis of technique scheme, the height of the upstream face of overflow hot plate 1 in the present embodiment (the right in Fig. 2 in process with the aid of pictures) is set to the height of the flow surface (left side in Fig. 2 in process with the aid of pictures) lower than overflow hot plate 1, and upstream face is connected with flow surface smooth transition, make the upstream face of overflow hot plate 1 and flow surface form arc spillwag chute.Because flow surface is higher than upstream face, when exceeding the current at gate 2 tops and flow through spillwag chute, water, outwards to dirty, forms waterfall one on spillwag chute, has increased greatly the aesthetic property of this gate 2.
In preferred embodiment, this overflow hot plate 1 is set to corrosion resistant plate, can bear certain ice pressure, prevents from damaging.It will be appreciated by persons skilled in the art that in practice also can be according to the different overflow hot plates 1 that unlike material need to be set, as long as can guarantee that it has certain strength and stiffness.
In this manual, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a gate anti-icing equipment, for gate (2) is heated to deicing, is characterized in that, comprising:
Be arranged on the heating component that heat described gate (2) at the top of described gate (2).
2. gate anti-icing equipment according to claim 1, is characterized in that, described heating component comprises:
Be arranged on described gate (2) top, and in its heated sealed chamber (11), be filled with the overflow hot plate (1) of heat-conducting work medium (3);
Be arranged on the heater (4) in described heating chamber (11).
3. gate anti-icing equipment according to claim 2, is characterized in that, described heater (4) is parallel to the bottom surface of the heating chamber (11) of described overflow hot plate (1).
4. gate anti-icing equipment according to claim 3, is characterized in that, described heater (4) is arranged on the bottom surface of described heating chamber (11).
5. gate anti-icing equipment according to claim 2, is characterized in that, described heating component also comprises that being arranged on described overflow hot plate (1) goes up the temperature sensing device (5) for detection of described overflow hot plate (1) surface temperature.
6. gate anti-icing equipment according to claim 5, is characterized in that, described heating component also comprises that to be arranged on described overflow hot plate (1) upper, for detection of the pressure sensor device (6) of heating chamber (11) internal pressure of described overflow hot plate (1).
7. gate anti-icing equipment according to claim 6, is characterized in that, also comprises the signal sending for receiving described temperature sensing device (5) and described pressure sensor device (6), and controls the control system of described heater (4) duty.
8. according to the gate anti-icing equipment described in claim 2-7, it is characterized in that, also comprise and be opened in described overflow hot plate (1) above, and the heater access hole relative with described heater (4);
For sealing the sealing device of described heater access hole.
9. according to the gate anti-icing equipment described in claim 2-7 any one, it is characterized in that, the height of the upstream face of described overflow hot plate (1) is lower than the height of the flow surface of described overflow hot plate (1), and described upstream face is connected with described flow surface smooth transition.
10. gate anti-icing equipment according to claim 9, is characterized in that, described overflow hot plate (1) is corrosion resistant plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525775.1U CN203475396U (en) | 2013-08-27 | 2013-08-27 | Anti-ice device of gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525775.1U CN203475396U (en) | 2013-08-27 | 2013-08-27 | Anti-ice device of gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203475396U true CN203475396U (en) | 2014-03-12 |
Family
ID=50223752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320525775.1U Expired - Fee Related CN203475396U (en) | 2013-08-27 | 2013-08-27 | Anti-ice device of gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203475396U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422474A (en) * | 2013-08-27 | 2013-12-04 | 湖南三楚科技有限公司 | Gate deicing device |
| CN104120695A (en) * | 2014-07-03 | 2014-10-29 | 辽宁省水利水电科学研究院 | Sawtooth-weir-groove-shaped anti-freezing device |
| CN108330920A (en) * | 2018-02-07 | 2018-07-27 | 毛杰 | A kind of water conservancy and hydropower gate recess defroster of automated information acquisition |
-
2013
- 2013-08-27 CN CN201320525775.1U patent/CN203475396U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422474A (en) * | 2013-08-27 | 2013-12-04 | 湖南三楚科技有限公司 | Gate deicing device |
| CN104120695A (en) * | 2014-07-03 | 2014-10-29 | 辽宁省水利水电科学研究院 | Sawtooth-weir-groove-shaped anti-freezing device |
| CN104120695B (en) * | 2014-07-03 | 2015-09-30 | 辽宁省水利水电科学研究院 | A kind of sawtooth weir notch shape anti-freezing device |
| CN108330920A (en) * | 2018-02-07 | 2018-07-27 | 毛杰 | A kind of water conservancy and hydropower gate recess defroster of automated information acquisition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20180827 |