CN203960827U - Trashrack anti-freezing device - Google Patents
Trashrack anti-freezing device Download PDFInfo
- Publication number
- CN203960827U CN203960827U CN201420216660.9U CN201420216660U CN203960827U CN 203960827 U CN203960827 U CN 203960827U CN 201420216660 U CN201420216660 U CN 201420216660U CN 203960827 U CN203960827 U CN 203960827U
- Authority
- CN
- China
- Prior art keywords
- heat radiation
- supervisor
- trashrack
- hand member
- left end
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000007710 freezing Methods 0.000 title claims abstract description 17
- 230000005855 radiation Effects 0.000 claims abstract description 147
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of trashrack anti-freezing device, relate to a kind of hydraulic engineering trashrack anti-freezing device.It comprises power source, is arranged on the left end heat radiation supervisor on trashrack side bar, and is arranged on the right-hand member heat radiation supervisor on trashrack side bar; Between described left end heat radiation supervisor and right-hand member heat radiation supervisor, be connected with a plurality of spaced apart heat radiation hollow billets, in described left end heat radiation supervisor, right-hand member heat radiation supervisor and heat radiation hollow billet, heat eliminating medium is all housed, left end heat radiation supervisor's cross-sectional area and right-hand member heat radiation supervisor's cross-sectional area is all greater than the cross-sectional area of heat radiation hollow billet; Described left end heat radiation supervisor one end is communicated with the output of power source, the sealing of the left end heat radiation supervisor other end, and described right-hand member heat radiation supervisor one end is communicated with the input of power source, the sealing of the right-hand member heat radiation supervisor other end.The utility model is simple in structure, easy for installation, can realize trashrack and when ice period water delivery, not freeze phenomenon, solves to carry grid deicing discharge dirt and water body conduction jeopardizes security problems simultaneously.
Description
Technical field
The utility model relates to a kind of hydraulic engineering trashrack anti-freezing device, specifically a kind of trashrack anti-freezing device.
Background technology
In hydraulic engineering water delivery power generation process, trashrack is the visual plant that guarantees generating water level.In the winter time during water delivery, thereby ice wadding is piled up formation ice dam and is affected current reduction generating water level before trashrack, traditional de-icing method has two kinds: method one is designed to trashrack movable, ice age repeatedly promotes trashrack and declines, ice cube is not bonded together for a long time with trashrack, weak point promote and during decline trashrack can by dirt downstream stream be discharged into downstream, do not have the effect of trashrack; Method two, by the whole energising of trashrack, melts the ice cube bonding together with trashrack, and weak point is the energising of grid body, and water body conduction, destroys microorganisms in water, simultaneously threat to life safety.
Summary of the invention
The purpose of this utility model is in order to overcome the weak point of background technology, and provides a kind of ice wadding that makes can not pile up and then form the trashrack anti-freezing device of ice dam before trashrack.
To achieve these goals, the technical solution of the utility model is: trashrack anti-freezing device, comprise trashrack side bar and trashrack bar, it is characterized in that: also comprise power source, be arranged on the left end heat radiation supervisor on trashrack side bar, and be arranged on the right-hand member heat radiation supervisor on trashrack side bar; Between described left end heat radiation supervisor and right-hand member heat radiation supervisor, be connected with a plurality of spaced apart heat radiation hollow billets, in described left end heat radiation supervisor, right-hand member heat radiation supervisor and heat radiation hollow billet, heat eliminating medium is all housed, left end heat radiation supervisor's cross-sectional area and right-hand member heat radiation supervisor's cross-sectional area is all greater than the cross-sectional area of heat radiation hollow billet; Described left end heat radiation supervisor one end is communicated with the output of power source, the sealing of the left end heat radiation supervisor other end, and described right-hand member heat radiation supervisor one end is communicated with the input of power source, the sealing of the right-hand member heat radiation supervisor other end.
In technique scheme, described left end heat radiation supervisor comprises left end the first heat radiation supervisor and left end the second heat radiation supervisor, between left end the first heat radiation supervisor and left end the second heat radiation supervisor, be up and down and arrange, left end first heat radiation supervisor one end is communicated with the output of power source by connecting hose, the left end first heat radiation supervisor other end is communicated with left end the second heat radiation supervisor by node tube connector, described left end the second heat radiation supervisor's vacant end sealing.
In technique scheme, described right-hand member heat radiation supervisor comprises right-hand member the first heat radiation supervisor and right-hand member the second heat radiation supervisor, between right-hand member the first heat radiation supervisor and right-hand member the second heat radiation supervisor, be up and down and arrange, right-hand member first heat radiation supervisor one end is communicated with the output of power source by connecting hose, the right-hand member first heat radiation supervisor other end is communicated with right-hand member the second heat radiation supervisor by node tube connector, described right-hand member the second heat radiation supervisor's vacant end sealing.
In technique scheme, described power source is liquid radiating power heater.
In technique scheme, described heat eliminating medium is a kind of in water, oil, anti-icing fluid and ethanol.
In technique scheme, described left end heat radiation supervisor's caliber is 50～100mm, and right-hand member heat radiation supervisor's caliber is 50～100mm, and the caliber of heat radiation hollow billet is 10～50mm.
In technique scheme, described trashrack bar comprises the first trashrack bar on trashrack side bar that is arranged at two intervals, between described two the first trashrack bars, be connected with two spaced apart the second trashrack bars, described heat radiation hollow billet is between described two the second trashrack bars.
Compared with prior art, it has following beneficial effect to the utility model:
1. because the utility model prevents that by heat eliminating medium pool period water-ice from freezing, and heat eliminating medium is contained in radiating tube, therefore structure described in the utility model can not make water body conduction, can not destroy microorganisms in water, also entail dangers to life security not, has good marketing prospect.
2. the ice cube that can be attached on trashrack due to radiating tube liberated heat absorbs, and ice cube can melt after absorbing heat, therefore adopt after technical scheme described in the utility model, during water delivery, ice wadding is difficult to pile up before trashrack, can not form ice dam in the winter time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation of trashrack bar, heat radiation hollow billet and trashrack side bar.
1-power source in figure, 2-connecting hose, 3-left end heat radiation supervisor, 31-left end the first heat radiation supervisor, 32-left end the second heat radiation supervisor, 4-node tube connector, the 5-hollow billet that dispels the heat, 6-trashrack bar, 61-the first trashrack bar, 62-the second trashrack bar, 7-heat eliminating medium, 8-trashrack side bar, 9-right-hand member heat radiation supervisor, 91-right-hand member the first heat radiation supervisor, 92-right-hand member the second heat radiation supervisor.
The specific embodiment
Below in conjunction with accompanying drawing, describe performance of the present utility model in detail, but they do not form to restriction of the present utility model, only for example.By explanation, make advantage of the present utility model more know and easily understand simultaneously.
Consult accompanying drawing known: trashrack anti-freezing device, comprise trashrack side bar 8 and trashrack bar 6, it is characterized in that: also comprise power source 1, be arranged on the left end heat radiation supervisor 3 on trashrack side bar 8, and be arranged on the right-hand member heat radiation supervisor 9 on trashrack side bar 8; Between described left end heat radiation supervisor 3 and right-hand member heat radiation supervisor 9, be connected with a plurality of spaced apart heat radiation hollow billets 5, described left end heat radiation supervisor 3, right-hand member heat radiation supervisor 9 and the interior heat eliminating medium 7 that is all equipped with of heat radiation hollow billet 5, left end heat radiation supervisor 3 cross-sectional area and right-hand member heat radiation supervisor's 9 cross-sectional area is all greater than the cross-sectional area of heat radiation hollow billet 5; Described left end heat radiation supervisor 3 one end are communicated with the output of power source 1, left end heat radiation supervisor 3 other end sealings, and described right-hand member heat radiation supervisor 9 one end are communicated with the input of power source 1, right-hand member heat radiation supervisor 9 other end sealings.
During real work, left end heat radiation supervisor 3, right-hand member heat radiation supervisor 9 and heat radiation hollow billet 5 all can be made by steel pipe, and between left end heat radiation supervisor 3 and heat radiation hollow billet 5, for being tightly connected, right-hand member heat radiation is responsible for 9 and dispel the heat between hollow billet 5 for being tightly connected.Left end heat radiation supervisor 3 and right-hand member heat radiation supervisor 9 are all bolted on trashrack side bar 8, and heat radiation hollow billet 5 is bolted on trashrack bar 6.
Described left end heat radiation supervisor 3 comprises left end the first heat radiation supervisor 31 and left end the second heat radiation supervisor 32, between left end the first heat radiation supervisor 31 and left end the second heat radiation supervisor 32, be up and down and arrange, left end first heat radiation supervisor 31 one end are communicated with the output of power source 1 by connecting hose 2, left end first heat radiation supervisor 31 other ends are communicated with left end the second heat radiation supervisor 32 by node tube connector 4, described left end the second heat radiation supervisor's 32 vacant end sealing.
Described right-hand member heat radiation supervisor 9 comprises right-hand member the first heat radiation supervisor 91 and right-hand member the second heat radiation supervisor 92, between right-hand member the first heat radiation supervisor 91 and right-hand member the second heat radiation supervisor 92, be up and down and arrange, right-hand member first heat radiation supervisor 91 one end are communicated with the output of power source 1 by connecting hose 2, right-hand member first heat radiation supervisor 91 other ends are communicated with right-hand member the second heat radiation supervisor 92 by node tube connector 4, described right-hand member the second heat radiation supervisor's 92 vacant end sealing.
Described power source 1 is liquid radiating power heater.
Described heat eliminating medium 7 is a kind of in water, oil, anti-icing fluid and ethanol.
Described left end heat radiation supervisor's 3 caliber is 50～100mm, and right-hand member heat radiation supervisor 3 caliber is 50～100mm, and the caliber of heat radiation hollow billet 5 is 10～50mm.
Described trashrack bar comprises the first trashrack bar on trashrack side bar that is arranged at two intervals, is connected with two spaced apart the second trashrack bars between described two the first trashrack bars, and described heat radiation hollow billet 5 is between described two the second trashrack bars.
The utility model is simple in structure, easy for installation, can realize trashrack and when ice period water delivery, not freeze phenomenon, solves to carry grid deicing discharge dirt and water body conduction jeopardizes security problems simultaneously.
Operating principle of the present utility model is: power source 1 produce power, by heat eliminating medium 7, heat is passed to left end heat radiation supervisor 3, by heat radiation supervisor 3, heat distribution is passed to heat radiation hollow billet 5 again, the last heat eliminating medium 7 right-hand member heat radiation supervisor 9 that flows through returns to power source 1.Heat eliminating medium 7 is on radiating tube in mobile process, heat eliminating medium can be emitted heat, the ice cube that this heat is attached on heat radiation hollow billet absorbs, ice cube can melt, diminish after absorbing heat, the later ice cube that diminishes can pass through trashrack bar 6 and flow to downstream downstream flow, now reaches and prevents from making ice wadding can not pile up and then form the object of ice dam before trashrack.
Other unaccounted part all belongs to prior art.
Claims (6)
1. trashrack anti-freezing device, comprise trashrack side bar (8) and trashrack bar (6), it is characterized in that: also comprise power source (1), be arranged on the left end heat radiation supervisor (3) on trashrack side bar (8), and be arranged on the right-hand member heat radiation supervisor (9) on trashrack side bar (8);
Between described left end heat radiation supervisor (3) and right-hand member heat radiation supervisor (9), be connected with a plurality of spaced apart heat radiation hollow billets (5), in described left end heat radiation supervisor (3), right-hand member heat radiation supervisor (9) and heat radiation hollow billet (5), heat eliminating medium (7) is all housed, left end heat radiation supervisor's (3) cross-sectional area and right-hand member heat radiation supervisor's (9) cross-sectional area is all greater than the cross-sectional area of heat radiation hollow billet (5);
Described left end heat radiation supervisor (3) one end is communicated with the output of power source (1), the sealing of left end heat radiation supervisor (3) other end, described right-hand member heat radiation supervisor (9) one end is communicated with the input of power source (1), the sealing of right-hand member heat radiation supervisor (9) other end.
2. trashrack anti-freezing device according to claim 1, it is characterized in that: described left end heat radiation supervisor (3) comprises left end the first heat radiation supervisor (31) and left end the second heat radiation supervisor (32), between left end the first heat radiation supervisor (31) and left end the second heat radiation supervisor (32), be up and down and arrange, left end first heat radiation supervisor (31) one end is communicated with the output of power source (1) by connecting hose (2), left end first heat radiation supervisor (31) other end is communicated with left end the second heat radiation supervisor (32) by node tube connector (4), described left end the second heat radiation supervisor's (32) vacant end sealing.
3. trashrack anti-freezing device according to claim 2, it is characterized in that: described right-hand member heat radiation supervisor (9) comprises right-hand member the first heat radiation supervisor (91) and right-hand member the second heat radiation supervisor (92), between right-hand member the first heat radiation supervisor (91) and right-hand member the second heat radiation supervisor (92), be up and down and arrange, right-hand member first heat radiation supervisor (91) one end is communicated with the output of power source (1) by connecting hose (2), right-hand member first heat radiation supervisor (91) other end is communicated with right-hand member the second heat radiation supervisor (92) by node tube connector (4), described right-hand member the second heat radiation supervisor's (92) vacant end sealing.
4. according to the trashrack anti-freezing device described in any one claim in claims 1 to 3, it is characterized in that: described power source (1) is liquid radiating power heater.
5. according to the trashrack anti-freezing device described in any one claim in claims 1 to 3, it is characterized in that: a kind of in water, oil, anti-icing fluid and ethanol of described heat eliminating medium (7).
6. according to the trashrack anti-freezing device described in any one claim in claims 1 to 3, it is characterized in that: described left end heat radiation supervisor's (3) caliber is 50～100mm, right-hand member heat radiation supervisor's (3) caliber is 50～100mm, and the caliber of heat radiation hollow billet (5) is 10～50mm.
7.according to the trashrack anti-freezing device described in any one claim in claims 1 to 3, it is characterized in that: described trashrack bar (6) comprises the first trashrack bar (61) on trashrack side bar that is arranged at a plurality of intervals, between adjacent two the first trashrack bars (61), be connected with two spaced apart the second trashrack bars (62), described heat radiation hollow billet (5) is between described two the second trashrack bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420216660.9U CN203960827U (en) | 2014-04-29 | 2014-04-29 | Trashrack anti-freezing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420216660.9U CN203960827U (en) | 2014-04-29 | 2014-04-29 | Trashrack anti-freezing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203960827U true CN203960827U (en) | 2014-11-26 |
Family
ID=51921429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420216660.9U Expired - Lifetime CN203960827U (en) | 2014-04-29 | 2014-04-29 | Trashrack anti-freezing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203960827U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794894A (en) * | 2017-11-14 | 2018-03-13 | 湖南中大经纬地热开发科技有限公司 | Trash rack with heat exchange function |
| CN107859013A (en) * | 2017-11-14 | 2018-03-30 | 湖南中大经纬地热开发科技有限公司 | A kind of Novel trash rack |
-
2014
- 2014-04-29 CN CN201420216660.9U patent/CN203960827U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794894A (en) * | 2017-11-14 | 2018-03-13 | 湖南中大经纬地热开发科技有限公司 | Trash rack with heat exchange function |
| CN107859013A (en) * | 2017-11-14 | 2018-03-30 | 湖南中大经纬地热开发科技有限公司 | A kind of Novel trash rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141126 |