CN102619550B - A kind of mining air-condition system heat transmission equipment - Google Patents
A kind of mining air-condition system heat transmission equipment Download PDFInfo
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- CN102619550B CN102619550B CN201210121535.5A CN201210121535A CN102619550B CN 102619550 B CN102619550 B CN 102619550B CN 201210121535 A CN201210121535 A CN 201210121535A CN 102619550 B CN102619550 B CN 102619550B
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Abstract
The invention discloses a kind of mining air-condition system heat transmission equipment, comprise heat exchanger tube and the housing being provided with air inlet and air outlet, also comprise the spray system to heat exchanger tube spraying cooling water or/and blow the blower fan of cooling air in housing; Described heat exchanger tube is spiral coil, and heat exchanger tube is some groups and is arranged in juxtaposition in housing in the mode be parallel to each other; Described spray system comprises spray pump and to be arranged in housing and the shower group be communicated with spray pump delivery port.Mine air conditioner heat dissipation equipment of the present invention, heat exchanger tube is spiral coil, its heat exchange area is large, it can strengthen the heat-sinking capability of heat dissipation equipment and can reduce the volume of heat dissipation equipment, and blower fan can utilize mine return air to take away heat exchanger tube heat, spray system can utilize swallet to take away heat exchanger tube heat, is applicable to mine air conditioner heat radiation, exchange capability of heat is strong, and therefore this mine air conditioner heat dissipation equipment can meet the radiating requirements of mine air conditioner unit and the needs of shaft production.
Description
Technical field
The present invention relates to a kind of air-conditioning heat dissipation equipment, particularly a kind of mine air conditioner heat dissipation equipment.
Background technology
Underground thermal pollution is more and more serious, in the air-conditioner set system of down-hole, draining of condenser condenses heat affects the key that can unit normally run, due to subsurface environment and ventilation condition restriction, the design of heat exchanger is restricted dimensionally, and the discharge of condensation heat is also restricted.Traditional air-conditioner set utilizes the heat exchanger of shell and tube to carry out heat extraction, for tubular heat exchanger, heat exchanger tube is all smooth straight tube usually, because the heat exchange efficiency of straight tube is not high, therefore in order to increase heat exchange amount, just need to increase heat exchange area, which results in the increase of heat exchanger volume, the size of heat exchanger of design is larger, for the air conditioning set condenser of relatively high power, need heat exhaust very large, this just may cause traditional heat exchanger can not meet the space constraint of underground coal mine dimensionally.
Therefore need to adopt a kind of heat transmission equipment, make it can either meet the heat removal requirement of air-conditioner set, the needs of shaft production can be met again.
Summary of the invention
In view of this, the object of this invention is to provide a kind of mine air conditioner heat dissipation equipment, it can meet the heat removal requirement of air-conditioner set, can meet again the needs of shaft production.
Mining air-condition system heat transmission equipment of the present invention, comprises heat exchanger tube and the housing being provided with air inlet and air outlet, also comprises the spray system to heat exchanger tube spraying cooling water or/and blow the blower fan of cooling air in housing; Described heat exchanger tube is spiral coil, and heat exchanger tube is some groups and is arranged in juxtaposition in housing in the mode be parallel to each other;
Described spray system comprises spray pump and to be arranged in housing and the shower group be communicated with spray pump delivery port.
Further, one group of heat exchanger tube is at least made up of two spiral coils, the layout and the spiral coil in same group heat exchanger tube misplaces in spiral radial direction;
Further, described shower group comprises and the first shower group that be arranged in juxtaposition in casing upper half inwall on axially parallel with spiral coil and is arranged at the second shower group of spiral of Archimedes shape of housing air inlet end;
Further, described spray system also comprises the water-collecting tray being arranged at housing bottom;
Further, the water inlet of described spray pump is arranged in water-collecting tray, and described spray system also comprises the water pipe of moisturizing in water-collecting tray;
Further, the air inlet of described housing and the water side of heat exchanger tube positioned opposite, the air outlet of described housing and the water inlet end of heat exchanger tube positioned opposite;
Further, the water inlet end of described heat exchanger tube is provided with the division box dividing water to each spiral coil, and the water side of described heat exchanger tube is provided with the captation collecting each spiral coil draining;
Further, the cross section of described housing cavity is circular, and described division box is made up of the ring pipe I of some concentric settings, and each ring pipe I is interconnected, and described captation is made up of the ring pipe II of some concentric settings, and each ring pipe II is interconnected;
Further, described housing is provided with manhole;
Further, the water inlet pipe of described spray pump is provided with filter.
Beneficial effect of the present invention: mine air conditioner heat dissipation equipment of the present invention, heat exchanger tube is spiral coil, its heat exchange area is large, its can strengthen heat dissipation equipment heat-sinking capability and the volume of heat dissipation equipment can be reduced, and blower fan can utilize mine return air to take away heat exchanger tube heat, spray system can utilize swallet to take away heat exchanger tube heat, is applicable to mine air conditioner heat radiation, exchange capability of heat is strong, and therefore this mine air conditioner heat dissipation equipment can meet the radiating requirements of mine air conditioner unit and the needs of shaft production.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the structural representation of mine air conditioner heat dissipation equipment of the present invention;
Fig. 2 is the sectional view of Fig. 1 along A-A;
Fig. 3 is the sectional view of Fig. 1 along B-B;
Fig. 4 is the sectional view of Fig. 1 along C-C;
Fig. 5 is that schematic diagram is arranged in the dislocation of spiral coil.
Detailed description of the invention
Fig. 1 is the structural representation of mine air conditioner heat dissipation equipment of the present invention; Fig. 2 is the sectional view of Fig. 1 along A-A; Fig. 3 is the sectional view of Fig. 1 along B-B; Fig. 4 is the sectional view of Fig. 1 along C-C; Fig. 5 is that schematic diagram is arranged in the dislocation of spiral coil.
As shown in the figure, the present embodiment mining air-condition system heat transmission equipment, comprises heat exchanger tube 1 and is provided with the housing 2 of air inlet 2a and air outlet 2b, also comprise to heat exchanger tube 1 spraying cooling water spray system and in housing 2, blow the blower fan 3 of cooling air; Described heat exchanger tube 1 is spiral coil, and heat exchanger tube 1 is some groups and is arranged in juxtaposition in housing 2 in the mode be parallel to each other;
Described spray system comprises spray pump 3 and to be arranged in housing and the shower group 4 be communicated with spray pump delivery port.
In a specific embodiment, this mining air-condition system heat transmission equipment also can only adopt the exchange of the one in spray system and blower fan heat pipe to cool, and the present embodiment have employed spray system simultaneously and blower fan exchange heat pipe cools, and cooling effect is better; Spray system also has dedusting function simultaneously, can ensure the heat exchange efficiency of heat exchanger tube 1.
In the present embodiment, heat exchanger tube 1 is spiral coil, its heat exchange area is large, its can strengthen heat dissipation equipment heat-sinking capability and the volume of heat dissipation equipment can be reduced, and blower fan can utilize mine return air to take away heat exchanger tube heat, spray system can utilize swallet to take away heat exchanger tube heat, is applicable to mine air conditioner heat radiation, exchange capability of heat is strong, and therefore this mine air conditioner heat dissipation equipment can meet the radiating requirements of mine air conditioner unit and the needs of shaft production.
As the improvement to the present embodiment, as shown in Figure 4, one group of heat exchanger tube in the present embodiment is at least made up of two spiral coils, the layout and the spiral coil in same group heat exchanger tube misplaces in spiral radial direction; Spiral coil dislocation is arranged, can strengthen air agitation, make heat transfer effect better.
As shown in Figure 3, described shower group comprises and the first shower group 4a that be arranged in juxtaposition in casing upper half inwall on axially parallel with spiral coil and is arranged at the second shower group 4b of spiral of Archimedes shape of housing air inlet end.Most of position that first shower group 4a can exchange heat pipe cools, but due to housing air intake oral area wind-force comparatively strong, shower water can be blown away by blower fan, and arranging the second shower group can cool the heat exchanger tube portion of housing air inlet end.
As the improvement to the present embodiment, described spray system also comprises the water-collecting tray 5 be arranged at bottom housing 2, and water-collecting tray 5 can collect the cooling water of shower group ejection, cooling water can be reused, and avoid cooling water pollution environment.
As the improvement to the present embodiment, the water inlet of described spray pump 3 is arranged in water-collecting tray 5, and described spray system also comprises the water pipe 6 of moisturizing in water-collecting tray 5; During spray, cooling water evaporation and blower fan cold wind all can with part cooling waters, and this causes the cooling water in water-collecting tray to reduce, and arrange water pipe 6 and in time to moisturizing in water-collecting tray 5, can ensure that spray system normally works.
As the improvement to the present embodiment, the air inlet of described housing 2 and the water side of heat exchanger tube 1 positioned opposite, the air outlet of described housing 2 and the water inlet end of heat exchanger tube 1 positioned opposite, high-temperature water during this structure in blower fan cold wind and heat exchanger tube flows to contrary, namely adopt reflux type heat exchange, can heat transfer effect be strengthened.
As the improvement to the present embodiment, the water inlet end of described heat exchanger tube 1 is provided with the division box 7 dividing water to each spiral coil, and the water side of described heat exchanger tube 1 is provided with the captation 8 collecting each spiral coil draining; Arrange division box 7 and captation 8 to be convenient to simplify line arrangement.In the present embodiment, the cross section of described housing cavity is circular, described division box 7 is made up of the ring pipe I of some concentric settings, each ring pipe I is interconnected, described captation 8 is made up of the ring pipe II of some concentric settings, each ring pipe II is interconnected, and this structure can make air-conditioner set cooling water enter each spiral coil uniformly.
As the improvement to the present embodiment, described housing 2 is provided with manhole 9, the manhole 9 in this enforcement is two, and near the two ends being arranged in housing 2; This structure is convenient to the exchange structure such as heat pipe, shower group and is overhauled.
As the improvement to the present embodiment, the water inlet pipe of described spray pump 3 is provided with filter 10, and this structure can protect spray system.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (8)
1. a mining air-condition system heat transmission equipment, is characterized in that: comprise heat exchanger tube and the housing being provided with air inlet and air outlet, also comprise the spray system to heat exchanger tube spraying cooling water or/and blow the blower fan of cooling air in housing; Described heat exchanger tube is spiral coil, and heat exchanger tube is some groups and is arranged in juxtaposition in housing in the mode be parallel to each other;
Described spray system comprises spray pump and to be arranged in housing and the shower group be communicated with spray pump delivery port;
One group of heat exchanger tube is at least made up of two spiral coils, the layout and the spiral coil in same group heat exchanger tube misplaces in spiral radial direction;
Described shower group comprises and the first shower group that be arranged in juxtaposition in casing upper half inwall on axially parallel with spiral coil and is arranged at the second shower group of spiral of Archimedes shape of housing air inlet end.
2. mining air-condition system heat transmission equipment according to claim 1, is characterized in that: described spray system also comprises the water-collecting tray being arranged at housing bottom.
3. mining air-condition system heat transmission equipment according to claim 2, is characterized in that: the water inlet of described spray pump is arranged in water-collecting tray, and described spray system also comprises the water pipe of moisturizing in water-collecting tray.
4. mining air-condition system heat transmission equipment according to claim 1, is characterized in that: the air inlet of described housing and the water side of heat exchanger tube positioned opposite, the air outlet of described housing and the water inlet end of heat exchanger tube positioned opposite.
5. mining air-condition system heat transmission equipment according to claim 1, is characterized in that: the water inlet end of described heat exchanger tube is provided with the division box dividing water to each spiral coil, and the water side of described heat exchanger tube is provided with the captation collecting each spiral coil draining.
6. mining air-condition system heat transmission equipment according to claim 5, it is characterized in that: the cross section of described housing cavity is for circular, described division box is made up of the ring pipe I of some concentric settings, each ring pipe I is interconnected, described captation is made up of the ring pipe II of some concentric settings, and each ring pipe II is interconnected.
7. mining air-condition system heat transmission equipment according to claim 6, is characterized in that: described housing is provided with manhole.
8., according to described mining air-condition system heat transmission equipment arbitrary in claim 1-7, it is characterized in that: the water inlet pipe of described spray pump is provided with filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210121535.5A CN102619550B (en) | 2012-04-24 | 2012-04-24 | A kind of mining air-condition system heat transmission equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210121535.5A CN102619550B (en) | 2012-04-24 | 2012-04-24 | A kind of mining air-condition system heat transmission equipment |
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| CN102619550A CN102619550A (en) | 2012-08-01 |
| CN102619550B true CN102619550B (en) | 2016-04-27 |
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| CN201210121535.5A Active CN102619550B (en) | 2012-04-24 | 2012-04-24 | A kind of mining air-condition system heat transmission equipment |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075174B (en) * | 2013-01-08 | 2015-07-01 | 中煤科工集团重庆研究院有限公司 | Heat removal equipment of refrigeration system for mine |
| CN103292403A (en) * | 2013-06-20 | 2013-09-11 | 孔祥真 | Directly-heated type air conditioning unit |
| CN104500125B (en) * | 2014-11-24 | 2017-01-11 | 淮南润成科技股份有限公司 | Coal mine underground water cooling equipment |
| CN107332476B (en) * | 2017-07-19 | 2019-02-15 | 桐乡市常新农机专业合作社 | Solar energy temperature difference generating set |
| CN109798782A (en) * | 2019-03-08 | 2019-05-24 | 珠海格力电器股份有限公司 | Evaporation cold group and its heat exchange structure, the condenser used |
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| DE2153436A1 (en) * | 1971-10-27 | 1973-05-03 | Metallgesellschaft Ag | Two-stage cooler - using gaseous cooling of primary liquid coolant |
| CN1258835A (en) * | 1998-12-29 | 2000-07-05 | 皮奇特·利基特切瓦 | Apparatus for evaporation condensation using standard air and unsaturated air |
| US6820685B1 (en) * | 2004-02-26 | 2004-11-23 | Baltimore Aircoil Company, Inc. | Densified heat transfer tube bundle |
| CN2711673Y (en) * | 2004-04-28 | 2005-07-20 | 吕振声 | Coil pipe heat exchanger |
| CN201652668U (en) * | 2010-02-08 | 2010-11-24 | 福建雪人股份有限公司 | Spiral coil air cooler |
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| CN101949297A (en) * | 2010-09-29 | 2011-01-19 | 煤炭科学研究总院重庆研究院 | Air cooler for mining |
| CN202531210U (en) * | 2012-04-24 | 2012-11-14 | 中煤科工集团重庆研究院 | Novel heat exchanging device for mining air-conditioning system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100489435C (en) * | 2006-07-07 | 2009-05-20 | 北京美联桥科技发展有限公司 | Double tube pass heat exchanger employing crossed spiral tube |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2153436A1 (en) * | 1971-10-27 | 1973-05-03 | Metallgesellschaft Ag | Two-stage cooler - using gaseous cooling of primary liquid coolant |
| CN1258835A (en) * | 1998-12-29 | 2000-07-05 | 皮奇特·利基特切瓦 | Apparatus for evaporation condensation using standard air and unsaturated air |
| US6820685B1 (en) * | 2004-02-26 | 2004-11-23 | Baltimore Aircoil Company, Inc. | Densified heat transfer tube bundle |
| CN2711673Y (en) * | 2004-04-28 | 2005-07-20 | 吕振声 | Coil pipe heat exchanger |
| CN201652668U (en) * | 2010-02-08 | 2010-11-24 | 福建雪人股份有限公司 | Spiral coil air cooler |
| CN101943018A (en) * | 2010-09-29 | 2011-01-12 | 煤炭科学研究总院重庆研究院 | Recooler for mine |
| CN101949297A (en) * | 2010-09-29 | 2011-01-19 | 煤炭科学研究总院重庆研究院 | Air cooler for mining |
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| CN102619550A (en) | 2012-08-01 |
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Address after: 400039 Chongqing Jiulongpo Erlang Branch City Road No. 6 Applicant after: China Coal Technology Engineering Group Chongqing Research Institute Address before: 400039 Chongqing Jiulongpo Erlang Branch City Road No. 6 Applicant before: China Coal Science and Industry Group Chongqing Research Institute |
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