CN104405432A - High temperature mine refrigerating and dehumidifying combined circulating system - Google Patents
High temperature mine refrigerating and dehumidifying combined circulating system Download PDFInfo
- Publication number
- CN104405432A CN104405432A CN201410565964.0A CN201410565964A CN104405432A CN 104405432 A CN104405432 A CN 104405432A CN 201410565964 A CN201410565964 A CN 201410565964A CN 104405432 A CN104405432 A CN 104405432A
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- CN
- China
- Prior art keywords
- dehumidifying
- refrigerating
- temperature mine
- mine
- high temperature
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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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F3/00—Cooling or drying of air
Abstract
The invention provides a high temperature mine refrigerating and dehumidifying combined circulating system. The high temperature mine refrigerating and dehumidifying combined circulating system comprises a refrigerating unit, a pipeline which is connected with the refrigerating unit, an air cooler which is connected with the pipeline, a heat pump which is connected with the refrigerating unit, a dehumidifying agent reduction system which is connected with the heat pump and a liquid dehumidifier which is connected with the dehumidifying agent reduction system. By utilizing the high temperature mine refrigerating and dehumidifying combined circulating system, the underground dehumidifying difficulty can be solved; the air can be dehumidified through the dehumidifying system while the air entering a working surface is cooled in a cold exchanging manner; moreover, since the high temperature mine refrigerating and dehumidifying combined circulating system is a circulating system, the efficiency of the refrigerating unit is also increased, an energy saving purpose is achieved, and a cooling effect is more obvious.
Description
Technical field
The present invention relates to refrigeration of underground mine dehumidify field, particularly relate to a kind of high-temperature mine refrigerated dehumidification combined cycle system.
Background technology
Along with expanding economy gold and the improving constantly of industrial level, the demand of mineral resources is increased, and this makes the depth of excavation of mine constantly increase, and the quantity of high-temperature mine also increases thereupon; And the heat in high-temperature mine does harm to problem also day by day obviously, high temperature not only causes very large threat to the healthy of mine staff, also hinders carrying out smoothly of mine operation to a certain extent.
At present, domestic and international type pit cooling system is refrigeration unit and provides cold, by air cooler cooling dehumidification, is converted into cold air, is transported to work plane, and power consumption is larger.
Summary of the invention
The object of the present invention is to provide a kind of high-temperature mine refrigerated dehumidification combined cycle system, utilizing this invention to solve down-hole to entering the cold exchange cooling of work plane air, by dehumidification system, air being carried out to the problem of dehumidification treatments and energy saving of system simultaneously.
The invention provides a kind of high-temperature mine refrigerated dehumidification combined cycle system, include refrigeration unit, the pipeline be connected with described refrigeration unit, the air cooler be connected with described pipeline, the heat pump be connected with described refrigeration unit, the dehumidizer restoring system be connected with described heat pump, and the liquid dehumidifier be connected with described dehumidizer restoring system.
Further, described refrigeration unit includes compressor, and what be connected with described compressor is cold
But device, the throttling arrangement be connected with described cooler, and be connected with described throttling arrangement
Evaporimeter; Described evaporimeter is connected with described compressor.
Further, described cooler is connected with described heat pump.
Further, described evaporimeter is connected with described pipeline.
Further, described pipeline includes supply channel and water return pipeline.
Beneficial effect of the present invention is, a kind of high-temperature mine refrigerated dehumidification combined cycle system is provided, utilization the invention solves a down-hole dehumidifying difficult problem, native system is to while entering work plane air cold exchange cooling, also by dehumidification system, dehumidification treatments is carried out to air, because the present invention is the circulating system, also improve the efficiency of refrigeration unit, reach the object of saving the energy, and the effect of cooling is more obvious; The heat energy that in the profit circulating system, refrigeration unit and heat pump distribute, provides dehumidizer reduction institute energy requirement, does not need to increase thermal source.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention temperature refrigeration of underground mine dehumidifying combined cycle system composition schematic diagram.
Fig. 2 is embodiment of the present invention temperature refrigeration of underground mine dehumidifying combined cycle system composition and working environment schematic diagram.
Detailed description of the invention
Hereafter will describe embodiments of the invention in detail by reference to the accompanying drawings.It should be noted that the combination of technical characteristic or the technical characteristic described in following embodiment should not be considered to isolated, they mutually can be combined and be combined with each other thus reach better technique effect.
Fig. 1 is embodiment of the present invention temperature refrigeration of underground mine dehumidifying combined cycle system composition schematic diagram.
The embodiment of the present invention provides a kind of high-temperature mine refrigerated dehumidification combined cycle system, include refrigeration unit 10, the pipeline 20 be connected with described refrigeration unit 10, the air cooler 30 be connected with described pipeline 20, the heat pump 40 be connected with described refrigeration unit 10, the dehumidizer restoring system 50 be connected with described heat pump 40, and the liquid dehumidifier 60 be connected with described dehumidizer restoring system 50.
In the embodiment of the present invention, described refrigeration unit includes compressor 11, with described compression
The cooler 12 that machine 11 connects, the throttling arrangement 13 be connected with described cooler 12,
And the evaporimeter 14 to be connected with described throttling arrangement 13; Described evaporimeter 14 is with described
Compressor 11 connects.
In the embodiment of the present invention, described cooler 12 is connected with described heat pump 40.
In the embodiment of the present invention, described evaporimeter 14 is connected with described pipeline 20.
In the embodiment of the present invention, described pipeline includes supply channel 21 and water return pipeline 22.
Fig. 2 is embodiment of the present invention temperature refrigeration of underground mine dehumidifying combined cycle system composition and working environment schematic diagram.
The course of work of the embodiment of the present invention is introduced in detail below with reference to Fig. 2:
The cold water of described refrigeration unit is transported in the described air cooler being arranged on air intake lane under high-temperature mine by described supply channel, air under described air cooler cooling down high-temperature mine, described cold water is back in described refrigeration unit through described water return pipeline after described air cooler.
Be arranged on the described liquid dehumidifier in air intake lane under high-temperature mine to dehumidify to air, the dehumidified liquid of heat of dehumidification process release absorbs to be taken away, described dehumidification liquid becomes weak solution, described weak solution is before entering described dehumidizer restoring system, with from dehumidizer restoring system out high temperature concentrated solution carry out interchange of heat, described weak solution is preheated, and effectively can reduce heat pump heat supply.
The heat that the condensation of described heat pump absorption refrigeration unit discharges, dehumidizer restoring system institute energy requirement is provided indirectly, described weak solution becomes described high temperature concentrated solution through dehumidizer restoring system heat reduction, described high temperature concentrated solution is through carrying out interchange of heat with the described weak solution flowed out from liquid dehumidifier, enter described liquid dehumidifier through the described concentrated solution of interchange of heat to dehumidify, and form circulation.
Beneficial effect of the present invention is, a kind of high-temperature mine refrigerated dehumidification combined cycle system is provided, utilization the invention solves a down-hole dehumidifying difficult problem, native system is to while entering work plane air cold exchange cooling, also by dehumidification system, dehumidification treatments is carried out to air, because the present invention is the circulating system, also improve the efficiency of refrigeration unit, reach the object of saving the energy, and the effect of cooling is more obvious, also improve the efficiency of refrigeration unit, reach the object of saving the energy, and the effect of cooling is more obvious; The heat energy that in the profit circulating system, refrigeration unit and heat pump distribute, provides dehumidizer reduction institute energy requirement, does not need to increase thermal source.
Although give some embodiments of the present invention, it will be understood by those of skill in the art that without departing from the spirit of the invention herein, can change embodiment herein.Above-described embodiment is exemplary, should using embodiment herein as the restriction of interest field of the present invention.
Claims (5)
1. a high-temperature mine refrigerated dehumidification combined cycle system, it is characterized in that, include refrigeration unit, the pipeline be connected with described refrigeration unit, the air cooler be connected with described pipeline, the heat pump be connected with described refrigeration unit, the dehumidizer restoring system be connected with described heat pump, and the liquid dehumidifier be connected with described dehumidizer restoring system.
2. high-temperature mine refrigerated dehumidification combined cycle system as claimed in claim 1, it is characterized in that, described refrigeration unit includes compressor, the cooler be connected with described compressor, the throttling arrangement be connected with described cooler, and the evaporimeter be connected with described throttling arrangement; Described evaporimeter is connected with described compressor.
3. high-temperature mine refrigerated dehumidification combined cycle system as claimed in claim 2, it is characterized in that, described cooler is connected with described heat pump.
4. high-temperature mine refrigerated dehumidification combined cycle system as claimed in claim 2, it is characterized in that, described evaporimeter is connected with described pipeline.
5. high-temperature mine refrigerated dehumidification combined cycle system as claimed in claim 4, it is characterized in that, described pipeline includes supply channel and water return pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410565964.0A CN104405432A (en) | 2014-10-22 | 2014-10-22 | High temperature mine refrigerating and dehumidifying combined circulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410565964.0A CN104405432A (en) | 2014-10-22 | 2014-10-22 | High temperature mine refrigerating and dehumidifying combined circulating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104405432A true CN104405432A (en) | 2015-03-11 |
Family
ID=52643088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410565964.0A Pending CN104405432A (en) | 2014-10-22 | 2014-10-22 | High temperature mine refrigerating and dehumidifying combined circulating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104405432A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465916A (en) * | 2015-12-21 | 2016-04-06 | 珠海格力电器股份有限公司 | Air conditioning system |
| CN108798748A (en) * | 2018-05-23 | 2018-11-13 | 北京清天精创节能设备有限公司 | A kind of open system energy Conversion and Utilization device and method |
| CN112556239A (en) * | 2020-12-10 | 2021-03-26 | 江苏信创安全技术研究院有限公司 | Efficient water-saving heat pump system based on latent heat of absorbed air and working method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101004277A (en) * | 2007-01-09 | 2007-07-25 | 西安建筑科技大学 | Refrigerating unit of air condition by dehumidifying, evaporative cooling solution |
| CN102563786A (en) * | 2012-01-12 | 2012-07-11 | 西安交通大学 | Refrigeration and heat pump composite energy system with independently controlled temperature and independently controlled humidity |
| CN103657356A (en) * | 2013-12-05 | 2014-03-26 | 东南大学 | Gas drying apparatus removing heat by utilizing compressor and method |
| CN103743005A (en) * | 2013-12-30 | 2014-04-23 | 南京航空航天大学 | Vortex tube regenerating solution dehumidification system and solution regenerating and dehumidifying method thereof |
-
2014
- 2014-10-22 CN CN201410565964.0A patent/CN104405432A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101004277A (en) * | 2007-01-09 | 2007-07-25 | 西安建筑科技大学 | Refrigerating unit of air condition by dehumidifying, evaporative cooling solution |
| CN102563786A (en) * | 2012-01-12 | 2012-07-11 | 西安交通大学 | Refrigeration and heat pump composite energy system with independently controlled temperature and independently controlled humidity |
| CN103657356A (en) * | 2013-12-05 | 2014-03-26 | 东南大学 | Gas drying apparatus removing heat by utilizing compressor and method |
| CN103743005A (en) * | 2013-12-30 | 2014-04-23 | 南京航空航天大学 | Vortex tube regenerating solution dehumidification system and solution regenerating and dehumidifying method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465916A (en) * | 2015-12-21 | 2016-04-06 | 珠海格力电器股份有限公司 | Air conditioning system |
| CN108798748A (en) * | 2018-05-23 | 2018-11-13 | 北京清天精创节能设备有限公司 | A kind of open system energy Conversion and Utilization device and method |
| CN112556239A (en) * | 2020-12-10 | 2021-03-26 | 江苏信创安全技术研究院有限公司 | Efficient water-saving heat pump system based on latent heat of absorbed air and working method |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150311 |