• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The cooling system underground facilities with heat recovery generated in them and device for the application of the procedure, consists of a series of devices and a procedure that allow to evacuate, the heat generated in underground facilities and the use of recovered heat. The stages in which the system consists are: - heat recovery from the installation through a pipe grid located in the upper part of the installation. - transfer of recovered heat to one or more water-water heat pumps, for transformation into high temperature water that can be applied in heating or hot water. - assignment to the installation of the cold obtained from the heat pump, by means of a pipe grid located in the lower part of the installation. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2637474A1
    申请号:ES201600295
    申请日:2016-04-12
    公开日:2017-10-13
    发明作者:Ramón HERMIDA FERNANDEZ-AVILA
    申请人:Ramón HERMIDA FERNANDEZ-AVILA；
    IPC主号:
    专利说明:

    image 1 DESCRIPTION
    Cooling system of underground facilities with heat recovery generated in them and device for the application of the procedure. Technical sector
    The invention falls within the technical refrigeration sector and more specifically in the refrigeration of underground installations. It can be used in any activity that uses underground facilities that need to be refrigerated. Background of the invention
    At present, the refrigeration needs of underground installations are solved by forced ventilation or air conditioning cooling. These systems involve a high cost in energy consumption that is largely avoided by the use of this invention. In other words, none of the systems currently employed have any resemblance to the invention whose patent is requested. It would be desirable to proceed with the cooling of underground facilities with the lowest possible energy expenditure. For this purpose, the present invention focuses on a drastic reduction in energy consumption, which will also be compensated by the use of the heat extracted. Explanation of the invention.
    The present invention relates to the cooling of underground installations by means of the circulation of a heat transfer liquid in a closed circuit. By means of a grill of tubes extended in the upper part of the installation that is intended to be cooled through which a heat transfer fluid circulates, part of the heat generated in the underground facilities is collected. Said heat transfer fluid is sent to the primary circuit of a heat pump, which by providing the heat received, raises the temperature of the fluid (water) that circulates through its secondary circuit with a low electrical consumption, up to that necessary for heating and Hot water. As a result of this heat transfer by the heat transfer fluid as it passes through the primary circuit of the heat pump, it cools and returns to the underground installation through another tube grill located in the lower part of the installation contributing to its cooling There is no prior art, since there is no known history of the application of the described system. The great advantage is, in addition to the low cost of the system, by allowing thermal energy production at an extraordinarily low price. With this system of thermal energy generation, the consumption of electrical energy is of the order of one sixth of the thermal energy generated.
    In summary, the advantages in relation to the prior art are its low installation cost, and thermal generation for other uses at a very low price. Brief description of the drawings
    To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, a set of drawings is attached as an integral part of said description, where the following has been illustrated and not limited to the following. :
    2
    image2
    image3
    image4
    Figure 1. Represents an elevation of a tunnel (or any other underground installation) in which the device of the invention can be seen in detail of the pipes that carry the heat transfer fluid both in the direction of exit and return.
    Figure 2. Represents a plan view of the tunnel (or any other underground installation) in which the system constituting the invention can be seen in detail of the flow circuit, heat pump treatment and return to the tunnel.
    Below is a list of the different elements represented in the figures that make up the invention:
    A. Upper grid. Heat collection circuit. Figure 1 (A) and Figure 2 (A)
    B. Lower grid. Cold transfer circuit. Figure 1 (B) and Figure 2 (B)
    C. Heat pump system. Figure 2 (C)
    -C1 Primary heat pump circuit. Figure 2 (C1)
    -C2 secondary heat pump circuit. Figure 2 (C2) Preferred Embodiment of the Invention
    The embodiment of the invention involves the installation of pipe racks, the upper ones, Figure 2 (A) interior heat collectors located in the upper area of the installation, and the lower ones, Figure 2 (B) cold and refrigerators, located at the bottom of the installation.
    The embodiment of the invention also goes through the installation at the end of the heat collection circuit of one or more water-water heat pumps. Figure 2 (C)
    The heat transfer fluid, once circulated through the circuit of the thermal collection of the circuit, Figure 2 (A) passes through the primary circuit of one or more aguaagua heat pumps, Figure 2 (C) that allow raising the temperature of its secondary circuit to reach the necessary to meet the needs of heating and hot water.
    Consequence of heat extraction from the heat transfer fluid by the heat pump is the cooling of said fluid, which allows, on its return, Figure 2 (B) to cool the installation.
    The invention is capable of industrial application in those industrial activities that use tunnels or underground installations in which heat is generated whose evacuation is necessary.
    3
    权利要求:
    Claims (2)
    [1]
    image 1
    1. Procedure. Cooling system of underground facilities with heat recovery generated in them and device for the application of the procedure. It is characterized by its operation through the following stages:
    - Heat collection of the installation by means of a pipe grid located in the upper part of the underground installation. Figure 2 (A)
    - Delivery of the heat captured in the previous stage to one or several water pumps of water over its primary circuit, Figure 2 (C1). Said heat is used to increase the temperature of the secondary circuit, Figure 2 (C2) of the heat pump (water) until it reaches a temperature that allows heating and hot water needs to be met. As a consequence of this and at the same stage, the heat pump returns the cooled heat transfer fluid to the circuit.
    - Delivery of the cold received from the heat pump to the underground installation by means of a pipe grid located in the lower part of the underground installation. Figure 2 (B)
    [2]
    2. Device Cooling system of underground facilities with heat recovery generated in them and device for the application of the procedure. The general device is characterized by a heat pick-up device and a cold-release device each formed by a set of tube racks, heat transfer fluid conductors and one or more water-water heat pumps.
    - Heat collection. Collection system It is a grid of pipes placed in the upper part of the underground installation through which a heat transfer fluid circulates. In the route through said device the temperature of the heat transfer fluid rises to take it to a water-water heat pump. Figure 2 (A).
    - Cooling of the facilities. Cold fluid return system inside the facilities. It is a pipe grid placed in the lower part of the underground installation through which a heat transfer fluid circulates in return of the heat pump. In said device, the cold contained in the heat transfer fluid ceases at the outlet of the primary circuit of the heat pump, resulting in cooling of the interior of the underground installation by exchange between its temperature and that of the cooled fluid from the heat pump . Figure 2 (B).
    - Water-water heat pump, which collects in its primary circuit, Figure 2 (C1) the heat of the collection circuit, raises the temperature of its secondary circuit. Figure 2 (C2) which allows you to obtain high temperature water for use in heating and hot water, and the cooled heat transfer fluid returns cold to the return circuit. Figure 2 (B).
    4
    类似技术:
    公开号 | 公开日 | 专利标题
    RU2651276C1|2018-04-19|Soil heating device
    AR102873A1|2017-03-29|PASSIVE HEAT EVACUATION SYSTEM OF THE INTERNAL VOLUME OF THE CONTAINING AREA
    MX2017014210A|2018-07-06|An improved temperature control system.
    ES2880445T3|2021-11-24|Water cooling unit for conditioning systems
    ES2637474B1|2018-08-02|Cooling system of underground facilities with recovery of heat generated in them and device for the application of the procedure
    ES2643499T3|2017-11-23|Method for continuously regulating the level of compounds for the reduction of the freezing point in an energy system, such as heat recovery systems in buildings
    CN104180695A|2014-12-03|Tubular ground heat exchanger
    US20110067437A1|2011-03-24|Air Source Heat Exchange System and Method Utilizing Temperature Gradient and Water
    CN104064232A|2014-09-24|Passive cooling system for underground nuclear power station containment heat pipe
    ES2717289T3|2019-06-20|Method and apparatus to control the evaporation of a liquefied gas
    CN204555443U|2015-08-12|A kind of vaporation-type spray condenser
    ES2870968T3|2021-10-28|Two stage refrigerator
    ES2643293T3|2017-11-22|Apparatus for heating a building
    CN204165280U|2015-02-18|Utilize the refrigeration system of ground energy
    KR100620907B1|2006-09-07|Subterranean heat a house fever seive also heat pump type cooling and heating by subterranean heat a house fever seive
    RU2650005C1|2018-04-06|Method of cold accumulation in the ground
    ES2558026B1|2016-11-16|INDUSTRIAL REFRIGERATION SYSTEM, IMPROVED
    WO2010146202A1|2010-12-23|Method for the natural‑draught cooling of a solar concentration plant
    ES2346605B1|2011-07-29|WATER DESALINATION.
    CN204460644U|2015-07-08|A kind of energy-conservation cooling assembly
    KR200441997Y1|2008-09-26|Power port / tunnel cooling system using refrigerant vaporization heat
    RU142085U1|2014-06-20|MINING CALORIFER INSTALLATION
    ES2334758B2|2010-09-08|REFRIGERATION SYSTEM OF THERMAL POWER STATIONS.
    PL229827B1|2018-08-31|Arrangement of devices for obtaining hot water from the underground water installation for the air conditioning and ventilation equipment
    CN103267327A|2013-08-28|Natural-circulation cooling device
    同族专利:
    公开号 | 公开日
    ES2637474B8|2019-10-31|
    ES2637474B1|2018-08-02|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    JPS59176528A|1983-03-25|1984-10-05|Matsushita Electric Works Ltd|Floor heating device|
    CH703760A2|2010-09-14|2012-03-15|Rund Um's Haus Gmbh|Active facade for low energy or passive house, has pipe system including flexible plastic pipes filled with heatable medium, where system is arranged between outer side of outer wall and insulation layer|
    法律状态:
    2018-08-02| FG2A| Definitive protection|Ref document number: 2637474 Country of ref document: ES Kind code of ref document: B1 Effective date: 20180802 |
    2020-06-10| GD2A| Contractual licences|Effective date: 20200610 |
    2021-04-09| PC2A| Transfer of patent|Owner name: INVERSIONES MISTER BOGUS, S.L. Effective date: 20210405 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201600295A|ES2637474B8|2016-04-12|2016-04-12|Cooling system of underground facilities with recovery of heat generated in them and device for the application of the procedure|ES201600295A| ES2637474B8|2016-04-12|2016-04-12|Cooling system of underground facilities with recovery of heat generated in them and device for the application of the procedure|
    [返回顶部]