CN204854441U - Energy-saving air cooling fan anti-freezing device - Google Patents
Energy-saving air cooling fan anti-freezing device Download PDFInfo
- Publication number
- CN204854441U CN204854441U CN201520484715.9U CN201520484715U CN204854441U CN 204854441 U CN204854441 U CN 204854441U CN 201520484715 U CN201520484715 U CN 201520484715U CN 204854441 U CN204854441 U CN 204854441U
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- CN
- China
- Prior art keywords
- air cooling
- steam trap
- energy
- valve
- main
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- 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 - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 29
- 238000007710 freezing Methods 0.000 title 1
- 238000004134 energy conservation Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 230000002209 hydrophobic effect Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 230000002528 anti-freeze Effects 0.000 description 7
- 230000009466 transformation Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000000571 coke Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 108010053481 Antifreeze Proteins Proteins 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Coke Industry (AREA)
Abstract
The utility model provides an energy-conserving air cooling fan freeze-proof device, include, a main inlet line, a main pipeline of giving vent to anger, a plurality of heating coil, main inlet line with be equipped with a plurality of branch pipelines between the main pipeline of giving vent to anger side by side, each all be equipped with one on the branch pipeline heating coil, its characterized in that, each all be equipped with a steam trap on the pipeline at heating coil's discharge port place.
Description
Technical field
The utility model relates to a kind of defroster, particularly the energy-conservation air cooling blower fan defroster of one.
Background technology
Oil plant first combined workshop coke cooling water air cooler is intermittently operated, needs winter the antifreeze multi-disc heating tube that needs to arrange, but air cooling heating tube row general export only has a steam trap.In winter operation, blow in machine time to close steam main valve on heat(ing) coil, the steam main valve opened on heat(ing) coil is needed during blowing-out machine, whole process also exists following problem: 1, owing to only having a steam trap, heating tube row steam distribution is uneven, easily occur that water attack causes device damage, steam trap by-pass will be opened for avoiding water attack to regulate, cause steam consumption quantity very large like this, cause steam directly to enter condensate system in addition, it is thinning that condensate water carrying vapour causes condensate water pipe elbow to wash away; 2, air cooling normal antifreeze time there is part pipe and drain short circuit and congeal, damage heating tube row line equipment; 3, time antifreeze, the size of quantity of steam and water attack are all regulated by steam trap by-pass, and adjustment process is science not, bad control, control too smallly easily to congeal, and control excessively to cause waste of steam, inconvenient operation, and labour intensity is large.
Utility model content
Technical problem to be solved in the utility model is the above-mentioned defect for prior art, a kind of energy-conservation air cooling blower fan defroster is provided, reduce the steam consumption quantity that air cooling blower fan is antifreeze, simplify numerous and diverse degree of air cooling blower fan anti-freeze operation, reduce the device damage of heating tube row and condensation waterline, thus reduce workshop energy consumption, optimize air cooling blower fan anti-freeze operation, and improve the service life of equipment.
To achieve these goals, the utility model provides a kind of energy-conservation air cooling blower fan defroster, wherein, comprise: a main admission line, a main outlet pipe, multiple heat(ing) coil, multiple branch pipe(tube) is provided with side by side between described main admission line and described main outlet pipe, branch pipe(tube) described in each is equipped with heat(ing) coil described in, it is characterized in that, the pipeline at the outlet place of heat(ing) coil described in each is equipped with a steam trap.
Described energy-conservation air cooling blower fan defroster, the outlet of heat(ing) coil described in each is also provided with steam trap arrival end valve and steam trap port of export valve, and steam trap described in each is arranged between steam trap arrival end valve and steam trap port of export valve.
Described energy-conservation air cooling blower fan defroster, is provided with the valvular lateral of a band between the port of export pipeline of described steam trap and steam trap port of export valve.
Described energy-conservation air cooling blower fan defroster, branch pipe(tube) described in each connects described main admission line and main outlet pipe by steam(-)coil.
Described energy-conservation air cooling blower fan defroster, described in each, heat(ing) coil both sides are equipped with valve.
Described energy-conservation air cooling blower fan defroster, described main admission line, described main outlet pipe are equipped with a main control valve.
Beneficial functional of the present utility model is:
1, transform that rear 2 air coolings are per hour can reduce steam consumption quantity 3t, according to 150 days preventing freeze in winter time, amount to and save quantity of steam 3 × 24 × 150=10800t, calculating the price according to steam per ton was 67 yuan, can save 10800 × 67=723600 unit.
2, after transformation, every a slice heating tube outlet has a steam trap, make the steam distribution that enters even, water attack can not be there is again opening, in blowing-out machine and normal antifreeze process, just there is not the problem taking place frequently and regulate yet, it also avoid heating tube simultaneously and drain the problem that pipeline damage equipment is congealed in short circuit, not only improve the service life of equipment, go back Optimum Operation and reduce manipulation strength;
3, both increase steam trap after transformation, can not occur that steam directly enters the problem of condensate system again, solve condensate water carrying vapour and wash away the problem that pipeline causes elbow thinning.
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail, but not as to restriction of the present utility model.
Accompanying drawing explanation
Fig. 1 is the energy-conservation air cooling blower fan defroster schematic diagram of the utility model one embodiment
Fig. 2 is the air cooling blower fan defroster schematic diagram before transformation.
Wherein, Reference numeral:
Main admission line 1
First steam main valve 11
Main outlet pipe 2
Second steam main valve 21
Main steam trap 22
Main drain water piping 23
Main hydrophobic auxiliary-valve 231
Heat(ing) coil 3
Branch pipe(tube) 4
Steam trap 5
Arrival end valve 51
Port of export valve 52
Drain water piping 6
Hydrophobic auxiliary-valve 61
Coke cooling water air cooler 7
Detailed description of the invention
Below in conjunction with accompanying drawing, structural principle of the present invention and operation principle are described in detail:
See Fig. 1; Fig. 1 is the structural representation of the utility model one embodiment; energy-conservation air cooling blower fan defroster of the present utility model; for the anti-frost protection to workshop coke cooling water air cooler 7 in winter; comprise the main outlet pipe 2 of a main admission line 1, multiple heat(ing) coil 3; be provided with multiple branch pipe(tube) 4 side by side between main admission line 1 and main outlet pipe 2, each branch pipe(tube) 4 be equipped with a heat(ing) coil 3, the pipeline at the outlet place of heat(ing) coil 3 described in each is equipped with a steam trap 5.The outlet of each heat(ing) coil 3 is also provided with the arrival end valve 51 of steam trap 5 and the port of export valve 52 of steam trap, each is stated steam trap 5 and is arranged between the arrival end valve 51 of steam trap and the port of export valve 52 of steam trap, one is provided with the drain water piping 6 of hydrophobic auxiliary-valve 61 between the port of export pipeline of steam trap and the port of export valve 52 of steam trap, each above-mentioned heat(ing) coil both sides are equipped with valve, be provided with one first steam main valve 11 at main admission line 1, be provided with the second steam main valve 21 at main outlet pipe 2.
See Fig. 2, for the air cooling blower fan defroster schematic diagram before transformation, compared with the air cooling blower fan defroster before transformation, the energy-conservation air cooling blower fan defroster that the utility model provides is removed by the main steam trap 22 in the main outlet pipe 2 in existing structure, a steam trap 5 is increased respectively at the outlet of 8 heat(ing) coils 3, after increasing those steam traps 5, blow in machine time only need to close the first steam main valve 11 on main admission line 1 or the second steam main valve 21 on main outlet pipe 2, during blowing-out machine, only need open and steam the first steam main valve 11 on main admission line 1 or the second steam main valve 21 on main outlet pipe 2, the hydrophobic auxiliary-valve 231 of master on the main drain water piping 23 of the total steam trap 22 on the air-cooler defroster before regulating transformation need not be carried out again.No longer water attack occurs in whole operating process, equipment is frequent breakage no longer.
Certainly; the utility model also can have other various embodiments; when not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the utility model.
Claims (6)
1. an energy-conservation air cooling blower fan defroster, comprise, one main admission line, a main outlet pipe, multiple heat(ing) coil, multiple branch pipe(tube) is provided with side by side between described main admission line and described main outlet pipe, branch pipe(tube) described in each is equipped with heat(ing) coil described in, it is characterized in that, the pipeline at the outlet place of heat(ing) coil described in each is equipped with a steam trap.
2. energy-conservation air cooling blower fan defroster as claimed in claim 1, it is characterized in that, the outlet of heat(ing) coil described in each is also provided with steam trap arrival end valve and steam trap port of export valve, and steam trap described in each is arranged between steam trap arrival end valve and steam trap port of export valve.
3. energy-conservation air cooling blower fan defroster as claimed in claim 1, is characterized in that, is provided with one with the drain water piping of hydrophobic auxiliary-valve between the port of export pipeline of described steam trap and steam trap port of export valve.
4. energy-conservation air cooling blower fan defroster as claimed in claim 1, is characterized in that, branch pipe(tube) described in each connects described main admission line and main outlet pipe by steam(-)coil.
5. energy-conservation air cooling blower fan defroster as claimed in claim 4, it is characterized in that, described in each, heat(ing) coil both sides are equipped with valve.
6. energy-conservation air cooling blower fan defroster as claimed in claim 1, is characterized in that, described main admission line, described main outlet pipe are equipped with a main control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520484715.9U CN204854441U (en) | 2015-07-07 | 2015-07-07 | Energy-saving air cooling fan anti-freezing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520484715.9U CN204854441U (en) | 2015-07-07 | 2015-07-07 | Energy-saving air cooling fan anti-freezing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204854441U true CN204854441U (en) | 2015-12-09 |
Family
ID=54744981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520484715.9U Expired - Fee Related CN204854441U (en) | 2015-07-07 | 2015-07-07 | Energy-saving air cooling fan anti-freezing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204854441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000490A (en) * | 2018-07-25 | 2018-12-14 | 珠海格力电器股份有限公司 | Double-pipe heat exchanger |
-
2015
- 2015-07-07 CN CN201520484715.9U patent/CN204854441U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000490A (en) * | 2018-07-25 | 2018-12-14 | 珠海格力电器股份有限公司 | Double-pipe heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 |