CN201865699U - Mixed cold storage device for rescue capsule - Google Patents

Mixed cold storage device for rescue capsule Download PDF

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Publication number
CN201865699U
CN201865699U CN2010206262236U CN201020626223U CN201865699U CN 201865699 U CN201865699 U CN 201865699U CN 2010206262236 U CN2010206262236 U CN 2010206262236U CN 201020626223 U CN201020626223 U CN 201020626223U CN 201865699 U CN201865699 U CN 201865699U
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storage device
cold storage
ice
heat exchanger
air
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Expired - Fee Related
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CN2010206262236U
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Chinese (zh)
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崔金声
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Shandong Hock Mining Engineering Co., Ltd.
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SHANDONG HOCK MINING ENGINEERING CO LTD
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

Abstract

The utility model discloses a mixed cold storage device for a rescue capsule. In order to overcome the defect that the ice-less cold storage and carbon dioxide cold storage are combined with each other in the prior art, the mixed cold storage device is provided with a CO2 cold storage device and an ice cold storage device, wherein the CO2 cold storage device consists of a CO2 gas bottle, a conflux bar, an expansion refrigeration fan and a heat exchanger; an explosion-proof shell is arranged outside the ice cold storage device; an ice storage tank, an airway and a refrigerating unit are arranged inside the ice cold storage device; a wind tunnel is arranged at the lower part of the ice storage tank; an air inlet and an air outlet are formed at two ends of the wind tunnel; the ice storage tank is internally provided with an ice storage coil pipe that is communicated with the refrigerating unit; the heat exchanger is communicated with the refrigerating unit; the expansion refrigerating fan is connected with the wind tunnel; and the heat exchanger is arranged at the wind outlet of the wind tunnel. The mixed cold storage device can be matched with the mining rescue capsule for use.

Description

一种救生舱用混合蓄冷装置A hybrid cold storage device for an emergency cabin

技术领域technical field

本实用新型涉及矿山救生设备，尤其是一种救生舱用混合蓄冷装置。The utility model relates to mine lifesaving equipment, in particular to a mixed cold storage device for a lifesaving cabin.

背景技术Background technique

矿用救生舱是矿山重大灾害应急救援的关键设备，对于700米深以下的矿井，地温多在35℃以上，特别是出现矿难时，巷道内空气不流通，甚至温度高达40度，矿用救生舱采取蓄冷装置实现降温除湿，蓄冷装置一般采用冰蓄冷，或者是二氧化碳蓄冷，但尚未发现将这两种蓄冷方式结合使用的。The mine rescue cabin is the key equipment for emergency rescue of major mine disasters. For mines below 700 meters deep, the ground temperature is usually above 35°C. Especially when there is a mine accident, the air in the tunnel does not circulate, and the temperature is even as high as 40°C. The cabin adopts a cold storage device to achieve cooling and dehumidification. The cold storage device generally uses ice storage or carbon dioxide storage, but no combination of these two storage methods has been found.

发明内容Contents of the invention

本实用新型的目的是克服上述现有技术中存在的不足之处，提供一种救生舱用冰蓄冷装置，它采用冰蓄冷与二氧化碳蓄冷相结合使用的方式，可同时提供冷量和动力。The purpose of this utility model is to overcome the disadvantages of the above-mentioned prior art, and provide an ice cold storage device for an emergency cabin, which adopts the combination of ice cold storage and carbon dioxide cold storage, and can provide cooling capacity and power at the same time.

本实用新型的目的是以如下方式实现的：一种救生舱用混合蓄冷装置，设有由CO2气瓶、汇流排、膨胀制冷风机、热交换器组成的CO2蓄冷装置，其特征在于：还设有冰蓄冷装置，该冰蓄冷装置外设有防爆壳体，内部设置蓄冰槽、风道及制冷机组，蓄冰槽下部设置风道，风道两端形成进风口与出风口，蓄冰槽内设蓄冰盘管，与制冷机组连通，换热器与制冷机组连通，膨胀制冷风机的出风口与风道的进风口相连接，热交换器设置在风道的出风口处。The purpose of this utility model is achieved in the following manner: a hybrid cold storage device for the rescue cabin, which is provided with a CO2 cold storage device consisting of a CO gas cylinder, busbar, expansion cooling fan and heat exchanger, characterized in that: There is also an ice storage device. The ice storage device is equipped with an explosion-proof shell outside, and an ice storage tank, an air duct and a refrigeration unit are arranged inside. An ice storage coil is arranged in the ice tank, which communicates with the refrigeration unit, the heat exchanger communicates with the refrigeration unit, the air outlet of the expansion refrigeration fan is connected with the air inlet of the air duct, and the heat exchanger is arranged at the air outlet of the air duct.

另外，膨胀制冷风机的进风口连接有空气净化药槽。In addition, the air inlet of the expansion cooling fan is connected with an air purification medicine tank.

制冷机组置于箱体内。The refrigerating unit is placed in the box.

换热器置于防爆壳体上面。The heat exchanger is placed above the explosion-proof shell.

本实用新型的效果是：在出现爆炸或火灾时，既可蓄冷，靠排出的二氧化碳来灭火，又可自身提供动力使空气净化装置工作，提供适合人生存的温度环境，延长蓄电池使用寿命，降低了运行成本。The effect of the utility model is: in the event of an explosion or fire, it can not only store cold, but also rely on the discharged carbon dioxide to extinguish the fire; running cost.

附图说明Description of drawings

图1是本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.

图2是本实用新型的剖视图。Fig. 2 is a sectional view of the utility model.

图3是本实用新型的风道的结构示意图。Fig. 3 is a structural schematic diagram of the air duct of the present invention.

具体实施方式Detailed ways

参照图1、图2、图3，本实用新型包括冰蓄冷装置和CO2蓄冷装置两部分组成。冰蓄冷装置外设有防爆壳体，内部设置蓄冰槽12、风道13及制冷机组15，蓄冰槽12下部设置风道13，风道13两端形成进风口9与出风口10，蓄冰槽12内设蓄冰盘管14，与制冷机组15连通，制冷机组15置于箱体17内，换热器16为翘片盘管式置于防爆壳体19上面，靠自然风冷，与制冷机组15连通。风道13由上、下两层水平放置的平板20、隔板22及垂直穿过平板20设置的通管21构成，隔板22设在上、下两层平板20之间，用以空气通过，通管21用于冷却水通过。蓄冰槽12与防爆壳体19之间充填聚氨酯泡沫，其间隙靠垫块18保证。CO2蓄冷装置由虹吸式液态CO2气瓶1、汇流排2、膨胀制冷风机5、热交换器8组成，相互之间用高压管连接起来，高压管道上设有截止阀3、调节阀6及无簧单向阀4。膨胀制冷风机5的进风口与空气净化药槽7相连接，膨胀制冷风机5的出风口与冰蓄冷装置的风道13的进风口9相连接，在冰蓄冷装置的风道13的出风口10处，设置热交换器8。With reference to Fig. 1, Fig. 2, Fig. 3, the utility model comprises two parts of ice cold storage device and CO2 cold storage device. The ice storage device is equipped with an explosion-proof shell outside, and an ice storage tank 12, an air duct 13 and a refrigeration unit 15 are arranged inside. The ice tank 12 is provided with an ice storage coil 14, which communicates with the refrigerating unit 15. The refrigerating unit 15 is placed in the box body 17, and the heat exchanger 16 is placed on the explosion-proof shell 19 in the form of warped coils, and is cooled by natural air. It communicates with the refrigeration unit 15. The air duct 13 is composed of upper and lower flat plates 20 placed horizontally, a dividing plate 22 and a duct 21 vertically passing through the flat plates 20. The dividing plate 22 is arranged between the upper and lower layers of flat plates 20 for air to pass through. , Through pipe 21 is used for cooling water to pass through. Polyurethane foam is filled between the ice storage tank 12 and the explosion-proof casing 19, and its gap is guaranteed by the cushion block 18. The CO 2 cold storage device consists of a siphon type liquid CO 2 gas cylinder 1, a bus bar 2, an expansion refrigeration fan 5, and a heat exchanger 8, which are connected with each other by high-pressure pipes, and the high-pressure pipes are equipped with a stop valve 3 and a regulating valve 6 And springless one-way valve 4. The air inlet of the expansion refrigeration fan 5 is connected with the air purification medicine tank 7, and the air outlet of the expansion refrigeration fan 5 is connected with the air inlet 9 of the air passage 13 of the ice storage device, and at the air outlet 10 of the air passage 13 of the ice storage device A heat exchanger 8 is provided.

工作时，虹吸式液态CO2气瓶1内的高压液态CO2，经过汇流排2、截止阀3、调节阀6，进入膨胀制冷风机5，膨胀后，膨胀制冷风机5的叶轮旋转，同时液态CO2膨胀后变成低温压力较小的气态CO2，进入铜管热交换器8，无簧单向阀4排出救生舱11外。在膨胀制冷风机5的作用下，经过空气净化药槽7，吸入救生舱11内空气，通过膨胀制冷风机5，送入冰蓄冷装置的风道13的进风口9，在风道13内经冰蓄冷装置冷却后，从风道13的出风口10送出，吹过铜管热交换器8，再次冷却后进入救生舱11内。When working, the high-pressure liquid CO 2 in the siphon liquid CO 2 cylinder 1 passes through the bus bar 2, the stop valve 3, and the regulating valve 6, and enters the expansion refrigeration fan 5. After expansion, the impeller of the expansion refrigeration fan 5 rotates, and at the same time the liquid After CO 2 expands, it becomes gaseous CO 2 with low temperature and pressure, enters the copper tube heat exchanger 8, and is discharged out of the rescue chamber 11 by the springless check valve 4 . Under the action of the expansion refrigeration fan 5, the air in the rescue cabin 11 is sucked through the air purification medicine tank 7, and the air is sent into the air inlet 9 of the air duct 13 of the ice storage device through the expansion refrigeration fan 5, and stored in the air duct 13 through ice. After the device is cooled, it is sent out from the air outlet 10 of the air duct 13, blows through the copper tube heat exchanger 8, and enters the rescue cabin 11 after being cooled again.

Claims (4)

1.一种救生舱用混合蓄冷装置，设有由CO2气瓶(1)、汇流排(2)、热交换器(8)组成的CO2蓄冷装置，其特征在于：CO2蓄冷装置还设有膨胀制冷风机(5)，同时设有冰蓄冷装置，该冰蓄冷装置外设有防爆壳体(19)，内部设置蓄冰槽(12)、风道(13)及制冷机组(15)，蓄冰槽(12)下部设置风道(13)，风道(13)两端形成进风口(9)与出风口(10)，蓄冰槽(12)内设蓄冰盘管(14)，与制冷机组(15)连通，换热器(16)与制冷机组(15)连通，膨胀制冷风机(5)的出风口与风道(13)的进风口(9)相连接，热交换器(8)设置在风道(13)的出风口(10)处。1. A hybrid cold storage device for a rescue cabin is provided with a CO cold storage device made up of a CO gas cylinder (1), busbar (2), heat exchanger (8), characterized in that: the CO cold storage device also An expansion refrigeration fan (5) is provided, and an ice storage device is provided at the same time. The ice storage device is equipped with an explosion-proof shell (19) outside, and an ice storage tank (12), an air duct (13) and a refrigeration unit (15) are installed inside. , the lower part of the ice storage tank (12) is provided with an air duct (13), the two ends of the air duct (13) form an air inlet (9) and an air outlet (10), and the ice storage tank (12) is provided with an ice storage coil (14) , communicate with the refrigeration unit (15), the heat exchanger (16) communicates with the refrigeration unit (15), the air outlet of the expansion refrigeration fan (5) is connected with the air inlet (9) of the air duct (13), and the heat exchanger (8) It is arranged at the air outlet (10) of the air duct (13). 2.根据权利要求1所述的一种救生舱用混合蓄冷装置，其特征在于：膨胀制冷风机(5)的进风口连接有空气净化药槽(7)。2. A hybrid cold storage device for an emergency chamber according to claim 1, characterized in that: the air inlet of the expansion cooling fan (5) is connected with an air purification tank (7). 3.根据权利要求1或2所述的一种救生舱用混合蓄冷装置，其特征在于：制冷机组(15)置于箱体(17)内。3. A hybrid cold storage device for an emergency chamber according to claim 1 or 2, characterized in that: the refrigerating unit (15) is placed in the box (17). 4.根据权利要求3所述的一种救生舱用混合蓄冷装置，其特征在于：换热器(16)置于防爆壳体(19)上面。4. A hybrid cold storage device for an emergency chamber according to claim 3, characterized in that: the heat exchanger (16) is placed above the explosion-proof casing (19).
CN2010206262236U 2010-11-26 2010-11-26 Mixed cold storage device for rescue capsule Expired - Fee Related CN201865699U (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102562120A (en) * 2012-02-14 2012-07-11 无锡宝神矿用设备科技有限公司 Mining cooling, dehumidifying and air purifying device
CN102587954A (en) * 2012-02-17 2012-07-18 无锡康宁防爆电器有限公司 Anti-explosion and ice-storage air conditioning device of mine escape capsule
WO2013063837A1 (en) * 2011-11-01 2013-05-10 电光防爆科技（上海）有限公司 Aerodynamically driven environment control system for rescue capsule for mining
CN103161489A (en) * 2011-12-15 2013-06-19 北京新立机械有限责任公司 Down-hole rescue capsule nonelectric ice storage heat dissipation and cooling device
CN103321671A (en) * 2012-03-22 2013-09-25 苏州海派特热能设备有限公司 Mining lifesaving refrigeration dehumidifier
CN110872951A (en) * 2019-12-09 2020-03-10 中交第一公路勘察设计研究院有限公司 Tunnel face phase change cooling storage and cooling device and method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013063837A1 (en) * 2011-11-01 2013-05-10 电光防爆科技（上海）有限公司 Aerodynamically driven environment control system for rescue capsule for mining
CN103161489A (en) * 2011-12-15 2013-06-19 北京新立机械有限责任公司 Down-hole rescue capsule nonelectric ice storage heat dissipation and cooling device
CN103161489B (en) * 2011-12-15 2015-09-23 北京新立机械有限责任公司 Down-hole rescue capsule nonelectric ice storage radiating and cooling device
CN102562120A (en) * 2012-02-14 2012-07-11 无锡宝神矿用设备科技有限公司 Mining cooling, dehumidifying and air purifying device
CN102587954A (en) * 2012-02-17 2012-07-18 无锡康宁防爆电器有限公司 Anti-explosion and ice-storage air conditioning device of mine escape capsule
CN103321671A (en) * 2012-03-22 2013-09-25 苏州海派特热能设备有限公司 Mining lifesaving refrigeration dehumidifier
CN110872951A (en) * 2019-12-09 2020-03-10 中交第一公路勘察设计研究院有限公司 Tunnel face phase change cooling storage and cooling device and method

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: HAOKE TECHNOLOGY CO., LTD.

Free format text: FORMER NAME: SHANDONG HOCK MINING ENGINEERING CO., LTD.

CP03 Change of name, title or address

Address after: 272104 No. 6, Golden Road, national hi tech Industrial Development Zone, Shandong, Jining

Patentee after: Shandong Hock Mining Engineering Co., Ltd.

Address before: Huang Tun Zhen 272104 high tech Industrial Development Zone, Shandong province Jining City twenty village shop

Patentee before: Shandong Hock Mining Engineering Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110615

Termination date: 20151126