CN2151256Y - Mineral cooling uniform - Google Patents

Abstract

The utility model discloses a mineral cooling uniform, which is suitable for operation staff to use under mine high temperature environment. The utility model is divided into a cooling layer, a cold insulation layer, and a casing layer, wherein, the front and the back of the cooling layer are provided with a plurality of pockets for loading a cold storage agent, the cold accumulating agent need freezing by a refrigerator before used, and the cold accumulating agent can be used repeatedly; the outer layer of the cooling layer is the cold insulation layer which takes the effect of prolonging the effective duration of the cold storage agent to achieve the purpose of cooling a human body in a certain time range; the outside of the cold insulation layer is the casing layer which girds the lap opening of the mineral cooling uniform by a lacing belt to take the effect of cold insulation further. The utility model has the advantages of large refrigerating capacity, long duration time, lightweight, and practicality.

Description

Mineral cooling uniform

The utility model relates to a kind of work clothes, the lower the temperature mining cooling clothes of usefulness of particularly a kind of high-temperature operation personnel.

In mine, its temperature is except that being subjected to surface air temperature effect, also be subjected to simultaneously the heat release of roadway country rock, distinguished and admirable dirty influence from factors such as compression, bastard coal heat release, operation of electromechanical heat release, down-hole dust and organic substance oxidation heat liberation, swallet heat release, human body heat releases, some mine temperature is under these factor affecting, far above national mine climate sanitary standard, more seriously jeopardize the health of human body, solving on the high-temperature mine cooling problem, roughly adopt ways such as compressed air cooling clothes, dry ice vest, frozen water vest to impel body temperature lowering abroad.These cooling ways mainly have the following disadvantages: 1, there is a pipeline that is connected with blowing plant the behind of compressed air cooling clothes, it is communicated with in operation process all the time, bring a lot of inconvenience not only for operating personnel's work, and the clothes heaviness, refrigeration is also undesirable.2, the back of dry ice vest must bear often one with cooling vest identical dry ice refrigeration jar, though solved the inconvenience that compressed air cooling clothes pipeline connects, increased the labour intensity that the operating personnel bears refrigerant tank, also how inconvenience during operation.3, the frozen water vest is before and after vest heavy frozen water to be housed, but it lacks cold insulation layer and fastening straps, and the low temperature duration is short, is not suitable for 6～8 hours duty of mine operation personnel.

The purpose of this utility model is exactly to provide a kind of not by the cooling clothes of any refrigerating plant, and when increasing refrigerating capacity, the weight of cold-producing medium is reduced relatively, can satisfy the mining cooling clothes of 8 hours dutys.

The utility model is achieved in that mining cooling clothes divides nexine, middle level and skin, and three layers all are the vest shape, and nexine is a cooling layer, and the middle level is the cold insulation layer, and skin is an enclosing cover layer.Be distributed with the pocket that is used to adorn the agent for storage of coldness bag before and after the outside of nexine, the vest of cooling layer is to make with individual layer or double-layer cloth, and its individual layer cloth should be thicker, to prevent agent for storage of coldness frostbite skin.In order to make agent for storage of coldness can continue the long time, in the cooling layer outside one deck being arranged is the cold insulation layer of main heat insulating material with space wadding, and it can be with Minepit environment high temperature and agent for storage of coldness every envelope, to reach agent for storage of coldness refrigerating capacity and duration.At cold insulation layer outer mask last layer is enclosing cover layer, and this enclosing cover layer adopts flame-retardant and anti-static cloth to make, and it one plays the cold insulation effect, and two play the effect of protection cold insulation layer.At the enclosing cover layer lower edge one circle button loop is arranged, fastening straps is through wherein, and the mining cooling clothes bottom is tightened, and further plays the cold insulation effect of agent for storage of coldness.

The utility model is compared with external like product has following difference: external cooling clothes mostly needs the refrigerating plant scene to carry or be communicated with cooling clothes by pipeline, brings very big inconvenience to work; In the pocket, do not carry any refrigerating plant before and after agent for storage of coldness of the present utility model was packed into before going into the well, be convenient to operating personnel's work.External cooling clothes such as frozen water cool off, and the weight of its cold-producing medium is at 4.0～5.0kg, and the staff bears a heavy burden bigger, has increased working strength of workers; The weight of the agent for storage of coldness of every cooling clothes of the utility model is 3.6kg, less than the weight of the cold-producing medium of external like product.The external cooling clothes duration is 2.5～5.5 hours only, is not suitable for 6～8 hours duty; The duration of the utility model agent for storage of coldness can reach 8 hours, meets 8 hours present dutys, and the refrigerating capacity of external cooling clothes is minimum only a 90W, and the highest have a 200W; And refrigerating capacity of the present utility model is 210W.Of the present utility model in light weight, simple in structure, refrigerating capacity is big, cold-producing medium is in light weight, longer duration.

Below in conjunction with accompanying drawing the utility model is described in further details.

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model cooling layer back schematic diagram.

With reference to Fig. 1, Fig. 2.Mining cooling clothes divides nexine, middle level and outer three layers, promptly is made up of cooling layer (4), cold insulation layer (3), enclosing cover layer (1) and fastening straps (2).The nexine of mining cooling clothes is that one deck of body contact is cooling layer (4), and it is to be sewn into the vest shape with individual layer or double-layer cloth.The moisture absorption of cotton, heat-insulating property and antistatic property all are superior to other fiber cloths, therefore require nexine to adopt cotton to make.If adopt individual layer, then require the cotton cloth of individual layer should select thicker cloth for use.The external surface of two front parts of a Chinese robe or jacket of cooling layer respectively has one group of pocket (5) that is used for adorning the agent for storage of coldness bag, and every group of pocket quantity is 2～4.The outside at the cooling layer back side is in the human vertebra both sides respectively one group of pocket (6) that is used for adorning the agent for storage of coldness bag, and the quantity of every group of pocket is 2～5.All be sewed with reinforcing rib band (7) on each pocket of front and back.

The middle level of mining cooling clothes is cold insulation layer (3), is with the two-layer cotton cloth in inside and outside space wadding to be clipped in wherein to make, and its profile is the vest shape, and is connected with the Chinese-style jacket with buttons down the front place of cold insulation layer (4) by button, thread gluing or slide fastener at the Chinese-style jacket with buttons down the front place.

The skin of mining cooling clothes is that enclosing cover layer (1) is to be sewn into the vest shape with the flame-retardant and anti-static cloth, and is connected with the Chinese-style jacket with buttons down the front of cold insulation layer by button, thread gluing or slide fastener at its Chinese-style jacket with buttons down the front place.Two front parts of a Chinese robe or jacket of enclosing cover layer connect with button, thread gluing or slide fastener, and enclosing cover layer (1) root edge is provided with one group of button loop, and fastening straps (2) passes in the flap and is connected with the flap, and cooling layer, cold insulation layer and enclosing cover layer are together tightened by fastening straps, play cold insulation effect preferably.Each pocket (5) of mining cooling clothes, (6) pocket lid that is connected with pocket with button, thread gluing or slide fastener that all is sewed with suitable for reading, to prevent the operating personnel at work, agent for storage of coldness is deviate from from pocket.

Agent for storage of coldness is the agent for storage of coldness from the high cold storage capacity of Japan's introduction, it is contained in the polybag of sealing, before the use, must place refrigerator-freezer to refrigerate agent for storage of coldness, during use, agent for storage of coldness is taken out from refrigerator-freezer, be contained in the front and back pocket of cooling layer, fasten the pocket lid, buckle cold insulation layer and enclosing cover layer then, tighten enclosing cover layer bottom mouth, the work of can going into the well.After the use, the agent for storage of coldness bag should be taken out and put back in the refrigerator-freezer freezingly, reuse waiting.

Claims (1)

1, a kind of mining cooling clothes is made up of cooling layer (4), cold insulation layer (3), enclosing cover layer (1) and fastening straps (2), it is characterized in that:

A. the nexine of mining cooling clothes, the one deck that is body contact is cooling layer (4), it is sewn into the vest shape with individual layer or double-layer cloth, the external surface of its two front parts of a Chinese robe or jacket respectively has one group of pocket (5) that is used for adorning the agent for storage of coldness bag, every group of pocket quantity is 2～4, and the outside at the cooling layer back side is in the human vertebra both sides respectively one group of pocket (6) that is used for adorning the agent for storage of coldness bag, and the quantity of every group of pocket is 2～5, be sewed with reinforcing rib band (7) on each pocket of front and back

B. the middle level of mining cooling clothes, promptly cold insulation layer (3) is with the two-layer cotton cloth in innner and outer space wadding to be clipped in wherein to make, its profile is the vest shape, and is connected with the Chinese-style jacket with buttons down the front place of cooling layer (4) by button, thread gluing or slide fastener at the Chinese-style jacket with buttons down the front place,

C. the skin of mining cooling clothes, be that enclosing cover layer (1) is to be sewn into the vest shape with the flame-retardant and anti-static cloth, and be connected with the Chinese-style jacket with buttons down the front of cold insulation layer by button, thread gluing or slide fastener at its Chinese-style jacket with buttons down the front place, the Chinese-style jacket with buttons down the front of enclosing cover layer (1) is sentenced button, thread gluing or slide fastener and is connected, enclosing cover layer (1) root edge is provided with one group of flap, fastening straps (2) passes in the flap and is connected with the flap

D. the pocket of mining cooling clothes (5), (6) pocket that is connected with pocket with button, thread gluing or slide fastener that all is sewed with suitable for reading cover.

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