WO2020133051A1 - 一种骨科护理用循环式冷敷装置 - Google Patents

一种骨科护理用循环式冷敷装置 Download PDF

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WO2020133051A1
WO2020133051A1 PCT/CN2018/124297 CN2018124297W WO2020133051A1 WO 2020133051 A1 WO2020133051 A1 WO 2020133051A1 CN 2018124297 W CN2018124297 W CN 2018124297W WO 2020133051 A1 WO2020133051 A1 WO 2020133051A1
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cold compress
box
tube
wall
compress application
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PCT/CN2018/124297
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English (en)
French (fr)
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陈春霞
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陈春霞
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/0053—Cabins, rooms, chairs or units for treatment with a hot or cold circulating fluid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0001—Body part
    • A61F2007/0039—Leg or parts thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0054—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water
    • A61F2007/0056—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water for cooling
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/06—CO2, N2 or noble gases
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/06—Polystyrene

Definitions

  • the invention relates to the technical field of orthopedic nursing, more specifically, it relates to a circulating cold compressing device for orthopedic nursing.
  • Fractures of the arm and leg bones are common injuries to the foot. They can severely damage the joints, causing adhesions and stiffness, as well as the formation of spurs and healing of deformities of the calcaneus. They can be left with foot pain, motor dysfunction, shortened tendons, and articular surfaces. Equality and disability will seriously affect life in the future.
  • the location of the injury is cold compress.
  • the cold compress device cannot be replaced frequently, otherwise the location of the orthopedic injury will be touched during the frequent replacement process, which will directly affect recovery.
  • the cold compress liquid in the cold compress device needs to be replaced in order to maintain a more stable cold compress effect, and in order to maintain the temperature of the cold compress liquid, the cold compress liquid needs to be stored in a box with a thermal insulation effect, It is convenient to use the cold compress liquid at any time, but the vacuum in the current vacuum insulation board is easy to deform and leak vacuum under the action of atmospheric pressure, which greatly reduces the insulation effect of the insulation board.
  • the object of the present invention is to provide a circulating cold compress device for orthopedic care, which has the characteristics of not requiring frequent replacement, stable cold compress, automatic circulation, and not easy to deform and leak due to different air pressure.
  • the present invention provides the following technical solutions:
  • a circulating cold compress device for orthopedic care includes a cooling box and a circulating box, a fixing nut is fixedly connected on the top surface of the cooling box, an adjusting block is fixedly connected on the bottom surface of the circulating box, and a rotating groove is opened on the lower surface of the adjusting block to rotate
  • the inner wall of the groove is slidingly connected with a rotating ball, the surface of the rotating ball extends to the lower surface of the adjusting block, the surface of the rotating ball is fixedly connected with an adjusting rod, and the bottom surface of the adjusting rod is screwed with the inner wall of the fixing nut.
  • the upper surface of the cooling box is fixedly installed with a lower cold compressing tube through a fixing plate, and the lower surface of the circulation box is fixedly installed with an upper cold compressing tube through a fixing plate.
  • the bottom end of the lower cold compressing tube is in fixed communication with the inner top wall of the cooling box.
  • the top end is in fixed communication with the inner bottom wall of the circulation box.
  • the top end of the lower cold compress tube and the bottom end of the upper cold compress tube are fixedly connected to the inner bottom wall of the circulation box and the inner top wall of the refrigeration box through hoses.
  • the cooling box is close to the lower cold compress
  • the inner side wall of the bottom end of the tube is provided with a cooling cavity through a partition plate.
  • the inner side wall of the cooling cavity is fixedly installed with a semiconductor cooling plate, the heating end of the semiconductor cooling plate is located on the outer surface of the cooling box, and the outer surface of the bottom end of the cooling box is fixedly connected with a circulation
  • the device and the circulation device include a water pump.
  • the water inlet and water outlet of the water pump are fixedly connected to the water inlet pipe and the water outlet pipe.
  • One end of the water inlet pipe is fixedly connected to the inner bottom wall of the refrigeration box.
  • the top end of the water pipe is connected to the inner top wall of the circulation box Fixed connectivity.
  • the surfaces of the lower cold compress tube and the upper cold compress tube are both in an arc shape, and the combined shape of the lower cold compress tube and the upper cold compress tube is circular.
  • a heat dissipation fan is fixedly installed on the outer surface of the refrigeration box through a pad block, and the heat dissipation fan is located on the side of the heating end of the semiconductor refrigeration sheet.
  • the circulation device includes a fixed pipe, the inner wall of the fixed pipe is fixedly connected to the surface of the water pump through a connection block, the inner wall of the fixed pipe is provided with a vent, and the inner wall of the fixed pipe is fixedly installed with a variable speed module, a single-channel relay module and a delay
  • a humidity sensor is fixedly installed on the switch and the fixed side wall of the refrigeration box.
  • the humidity sensor is electrically connected to the variable speed module
  • the variable speed module is electrically connected to the single relay module
  • the single relay module is electrically connected to the water pump
  • the water pump is electrically connected to the delay switch
  • the models of the humidity sensor include FDR type
  • single relay module Models include HM-CTRL01.
  • an electromagnetic directional valve is fixedly installed on the surface of the water inlet pipe, the electromagnetic directional valve is electrically connected to the single-channel relay module, and the electromagnetic directional valve is of an open-close type.
  • the interior of the refrigeration box and the circulation box both include a vacuum insulation board.
  • the vacuum insulation board includes an insulation core board and a gas-barrier aluminum-based composite film wrapped around the outer layer of the insulation core board.
  • the insulation core board includes a mass percentage It is 90-94% high-strength polystyrene, 3% to 5% carbon dioxide by mass, and the balance is auxiliary.
  • S1 polystyrene with a mass percentage of 90-94%, and additives are added to the extruder, mixed evenly and heated, so that all raw materials are completely fused;
  • step S2 Continue to pass 2 to 3% by mass of carbon dioxide in the mixed material of step S1 to 15-20 MPa to fully mix the mixed material formed of carbon dioxide and polystyrene as a blowing agent to generate a gel;
  • step S4 Using an electric heating wire, cut the insulating core board in step S3 into a flat sheet from one centimeter to five centimeters, and press out grooves or holes in the sheet to fill in the desiccant.
  • the inert gas includes argon gas.
  • the present invention has the following beneficial effects:
  • the lower cold compress tube is fixedly installed on the upper surface of the refrigeration box through the fixing plate
  • the upper cold compress tube is fixedly installed on the lower surface of the circulation box through the fixing plate, which achieves the effect of circulating cold compressing the injured bone, using the gravity of water itself
  • the cold compress fluid flows from the circulation box to the lower cold compress tube and the upper cold compress tube respectively.
  • the lower cold compress tube and the upper cold compress tube apply cold compress to the injured leg.
  • the lower cold compress tube, upper cold compress tube and legs can be adjusted according to the actual size of the leg
  • the distance of the surface, and the semiconductor cooling sheet re-cools the outflowing cold compress liquid on the way back, so that it can be reused, so it has the characteristics of stable cold compress without frequent replacement.
  • the variable speed module is electrically connected to the single-channel relay module
  • the single-channel relay module is electrically connected to the water pump
  • the water pump is electrically connected to the delay switch to achieve the effect of automatic circulating cold compressing.
  • Power supply when the cold compress liquid in the circulation box is running out and the cold compress liquid in the cooling box is almost full, when the cold compress liquid is wet to the humidity sensor, it sends out an electrical signal to the variable speed module, and the variable speed module passes through the single relay module Control the start of the pump and the commutation of the electromagnetic directional valve, and the delay switch starts at the same time, pump the cold compress liquid in the refrigeration box into the circulation box. After the delayed cold compress liquid pump out, the delay switch reaches the delay time point, the water pump When the power is turned off, the electromagnetic directional valve is closed, which has the effect of automatic circulating cold compress.
  • the vacuum insulation board is prepared by setting the composite insulation core board in the gas-barrier aluminum-based composite film, evacuating, and then filling with inert gas, thus achieving inertness to the vacuum in the vacuum insulation board
  • the gas balances the effect of internal and external air pressure.
  • the inert gas can make the internal and external air pressure consistent, and the inert gas is not prone to chemical reaction, and has the same thermal insulation characteristics as vacuum.
  • Figure 1 is a schematic diagram of the structure of the present invention
  • FIG. 3 is a side view of the structure of the refrigeration box of the present invention.
  • Fig. 4 is an electrical schematic diagram of the present invention.
  • a circulating cold compress device for orthopedic care includes a refrigeration box 1 and a circulation box 2, the interior of the refrigeration box 1 and the circulation box 2 includes a vacuum insulation board, and the vacuum insulation board includes heat insulation The core board and the gas-barrier aluminum-based composite film wrapped around the outer layer of the heat-insulating core board.
  • the heat-insulating core board includes high-strength polystyrene with a mass percentage of 90-94%, carbon dioxide with a mass percentage of 3-5%, and the balance
  • S1 the polystyrene with a mass percentage of 90 to 94%
  • the auxiliary agent are added to the extruder, mixed uniformly and heated, so that all raw materials are completely fused.
  • step S2 Continue to pass 2 to 3% by mass of carbon dioxide into the mixed material in step S1 to increase the pressure to 15 to 20 MPa, and fully mix the mixed material formed of carbon dioxide and polystyrene as a blowing agent to generate a gel.
  • step S4 Use the heating wire to cut the heat-insulating core board in step S3 into a flat sheet from one centimeter to five centimeters, and press out grooves or holes in the sheet to fill in the desiccant.
  • the inert gas includes argon gas.
  • the vacuum thermal insulation board is prepared, and the vacuum inside the vacuum thermal insulation board is added to balance the internal and external air pressure
  • Inert gas can make the internal and external pressures consistent, and the inert gas is not prone to chemical reactions, and has the same thermal insulation characteristics as vacuum.
  • the top surface of the refrigeration box 1 is fixedly connected with a fixing nut 3, and the bottom surface of the circulation box 2 is fixedly connected with an adjustment block 4, the lower surface of the adjustment block 4 is provided with a rotating groove 5, and the inner wall of the rotating groove 5 is slidingly connected with a rotating ball 6,
  • the surface of the rotating ball 6 extends to the lower surface of the adjusting block 4, the surface of the rotating ball 6 is fixedly connected with the adjusting rod 7, and the bottom surface of the adjusting rod 7 is screwed to the inner wall of the fixing nut 3.
  • the upper surface of the refrigeration box 1 is fixedly installed with a lower cold compressing tube 8 through a fixing plate, and the lower surface of the circulation box 2 is fixedly installed with an upper cold compressing tube 9 through a fixing plate.
  • the surfaces of the lower cold compressing tube 8 and the upper cold compressing tube 9 are all in an arc shape ,
  • the combined shape of the lower cold compressing tube 8 and the upper cold compressing tube 9 is a circle, the bottom end of the lower cold compressing tube 8 is fixedly communicated with the inner top wall of the refrigeration box 1, the top end of the upper cold compressing tube 9 is fixed with the inner bottom wall of the circulation box 2
  • the top end of the lower cold compressing tube 8 and the bottom end of the upper cold compressing tube 9 are fixedly connected to the inner bottom wall of the circulation box 2 and the inner top wall of the cooling box 1 through the hose 10, and the cooling box 1 is close to the bottom of the lower cold compressing tube 8
  • the inner side wall of the end is provided with a cooling cavity 11 through a partition plate, and
  • the lower cold compress tube 8 and upper cold compress tube 9 cold compress the injured leg.
  • the lower cold compress tube 8 and upper cold compress tube 9 and the legs can be adjusted according to the actual size of the leg
  • the distance between the surface and the semiconductor cooling sheet 12 recools the outflowing cold compress liquid on the way back, so as to reuse it, so that it does not need to be replaced frequently, and has the characteristics of stable cold compress.
  • the outer surface of the cooling box 1 is fixedly installed with a heat sink
  • the fan 13 and the cooling fan 13 are located on the side of the heating end of the semiconductor cooling sheet 12 to facilitate the heat dissipation of the heating end of the semiconductor cooling sheet 12.
  • a circulation device is fixedly connected to the outer surface of the bottom end of the refrigeration box 1, and the circulation device includes a water pump 101.
  • the inlet end and outlet end of the water pump 101 are fixedly connected to the inlet pipe 102 and the outlet pipe 103, one end of the inlet pipe 102 is fixedly connected to the inner bottom wall of the refrigeration box 1, the top end of the outlet pipe 103 is inside the circulation box 2
  • the top wall is fixedly connected, and the circulation device includes a fixed tube 104.
  • the inner wall of the fixed tube 104 is fixedly connected to the surface of the water pump 101 through a connection block.
  • the inner wall of the fixed tube 104 is provided with a vent, and the inner wall of the fixed tube 104 is fixedly installed with a transmission module 105 , Single-channel relay module 106 and delay switch 107, a humidity sensor 108 is fixedly installed on the fixed side wall of the cooling box 1, the humidity sensor 108 is electrically connected to the variable speed module 105, the variable speed module 105 is electrically connected to the single-channel relay module 106, single-channel relay
  • the module 106 is electrically connected to the water pump 101, the water pump 101 is electrically connected to the delay switch 107, the model of the humidity sensor 108 includes the FDR type, the model of the single-channel relay module 106 includes the HM-CTRL01, and the surface of the water inlet pipe 102 is fixedly installed with electromagnetic commutation
  • the valve 109, the electromagnetic directional valve 109 is electrically connected to the one-way relay module 106, the electromagnetic directional valve 109 is open-closed, and is electrically connected to the transmission module 105 by providing
  • variable speed module 105 controls the water pump 101 to start and electromagnetically change through the single-channel relay module 106
  • Directional valve 109 starts reversing, and at the same time delay switch 107 starts, pumps the cold compress liquid in the refrigeration box 1 to the circulation box 2.
  • the delay switch 107 reaches the delay time point, the water pump 101
  • the electromagnetic reversing valve 109 is reversing closed, which has the effect of automatically circulating cold compresses.

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Abstract

一种骨科护理用循环式冷敷装置，包括制冷箱（1）和循环箱（2），制冷箱（1）的顶部表面固定连接有固定螺母（3），循环箱（2）的底部表面固定连接有调节块（4），调节块（4）的下表面开设有旋转槽（5），旋转槽（5）的内壁滑动连接有旋转球（6），旋转球（6）的表面延伸至调节块（4）的下表面，旋转球（6）的表面固定连接有调节杆（7）；制冷箱（1）的上表面通过固定板固定安装有下冷敷管（8），循环箱（2）的下表面通过固定板固定安装有上冷敷管（9）；制冷箱（1）靠近下冷敷管（8）底端的内侧壁通过隔板设置有冷却腔（11），冷却腔（11）的内侧壁固定安装有半导体制冷片（12）。该骨科护理用循环式冷敷装置，达到了对受伤骨部进行循环冷敷的效果，利用冷敷液自身重力，冷敷液从循环箱（2）分别流入到下冷敷管（8）和上冷敷管（9），下冷敷管（8）和上冷敷管（9）对受伤的腿部进行冷敷，可根据腿部实际的大小调节下冷敷管（8）和上冷敷管（9）与腿部表面的距离，且半导体制冷片（12）将流出的冷敷液在回流途中进行再次制冷，以便重复利用，从而具有不用频繁更换、稳定冷敷的特点。

Description

一种骨科护理用循环式冷敷装置 技术领域
本发明涉及骨科护理技术领域，更具体地说，它涉及一种骨科护理用循环式冷敷装置。
背景技术
手臂和腿骨骨折是足部常见的损伤，可严重的破坏关节，引起粘连和僵硬，以及骨刺形成和跟骨畸形愈合等，可遗留患足疼痛、运动功能障碍、肌腱短缩、关节面不平等残疾，影严重响日后生活。
在骨科护理中，有时会对受伤的位置冷敷，不同于其他普通冷敷装置的是，冷敷装置不能频繁的更换，否则在频繁更换的过程中会触及骨科受伤的位置，将直接影响康复，严重者会加重伤情；再者，需要对冷敷装置内的冷敷液进行更换，以便于能够持续较为稳定的冷敷效果，而为保持冷敷液的温度，需要将冷敷液存储在具有保温效果的箱体内，以便于冷敷液随时使用，但现在的真空隔热板内的真空很容易在大气压作用下出现变形泄露真空的问题，大大降低了隔热板的隔热效果。
发明内容
针对现有技术存在的不足，本发明的目的在于提供一种骨科护理用循环式冷敷装置，其具有不用频繁更换、稳定冷敷、自动循环和不易因气压不一而变形泄露的特点。
为实现上述目的，本发明提供了如下技术方案：
一种骨科护理用循环式冷敷装置，包括制冷箱和循环箱，制冷箱的顶部表面固定连接有固定螺母，循环箱的底部表面固定连接有调节块，调节块的下表面开设有旋转槽，旋转槽的内壁滑动连接有旋转球，旋转球的表面延伸至调节块的下表面，旋转球的表面固定连接有调节杆，调节杆的底部表面与固定螺母的内壁螺纹连接。
制冷箱的上表面通过固定板固定安装有下冷敷管，循环箱的下表面通过固定板固定安装有上冷敷管，下冷敷管的底端与制冷箱的内侧顶壁固定连通，上冷敷管的顶端与循环箱的内侧底壁固定连通，下冷敷管的顶端和上冷敷管的底端均通过软管分别与循环箱的内侧底壁和制冷箱的内侧顶壁固定连通，制冷箱靠近下冷敷管底端的内侧壁通过隔板设置有冷却腔，冷却腔的内侧壁固定安装有半导体制冷片，半导体制冷片的制热端位于制冷箱的外表面，制冷箱的底端外表面固定连接有循环装置，循环装置包括水泵，水泵的进水端和出水端分别固定连通有进水管和出水管，进水管的一端与制冷箱的内侧底壁固定连通，出水管的顶端与循环箱的内侧顶壁固定连通。
通过采用上述技术方案，
进一步地，下冷敷管和上冷敷管的表面均呈圆弧形状，下冷敷管和上冷敷管合成的形状呈圆形。
通过采用上述技术方案，
进一步地，制冷箱的外表面通过垫块固定安装有散热风扇，散热风扇位于半导体制冷片制热端的一侧。
通过采用上述技术方案，
进一步地，循环装置包括固定管，固定管的内壁通过连接块与水泵的表面固定连接，固定管的内壁开设有通风口，固定管的内壁分别固定安装有变速模块、单路继电器模块和延时开关，制冷箱内定侧壁固定安装有湿度传感器。
通过采用上述技术方案，
进一步地，湿度传感器与变速模块电连接，变速模块与单路继电器模块电连接，单路继电器模块与水泵电连接，水泵与延时开关电连接，湿度传感器的型号包括FDR型，单路继电器模块的型号包括HM-CTRL01。
通过采用上述技术方案，
进一步地，进水管的表面固定安装有电磁换向阀，电磁换向阀与单路继电器模块电连接，电磁换向阀为开闭式。
通过采用上述技术方案，
进一步地，制冷箱和循环箱的内部均包括真空隔热板，真空隔热板包括隔热芯板以及包裹在隔热芯板外层的阻气铝基复合膜，隔热芯板包括质量百分比为90～94％的高强度聚苯乙烯，质量百分比为3～5％的二氧化碳，余量为助剂。
通过采用上述技术方案，
进一步地，S1、将质量百分比为90～94％的聚苯乙烯,以及助剂加入挤出机中，混合均匀并加热，以使所有原料完全融合；
S2、继续在步骤S1的混合材料中通入质量百分比为2～3％的二氧化碳升压至15～20MPa，使作为发泡剂的二氧化碳与聚苯乙烯形成的混合材料充分混合以生成凝胶；
S3、将凝胶降温至100℃～105℃后挤出，降致一个大气压后，原处于液态的二氧化碳气化逸出，制得具有聚苯乙烯均匀发泡结构的隔热芯板。
通过采用上述技术方案，
进一步地，S4、利用电热丝将步骤S3中的隔热芯板切成一公分至五公分的平整薄片，并在薄片上压出凹槽或孔，填入干燥剂。
通过采用上述技术方案，
进一步地，S5、将复合隔热芯板放置在阻气铝基复合膜中，抽真空，再充入惰性气体，即制得真空隔热板，惰性气体包括氩气。
综上所述，本发明具有以下有益效果：
1、通过设置制冷箱的上表面通过固定板固定安装有下冷敷管，循环箱的下表面通过固定板固定安装有上冷敷管，达到了对受伤骨部进行循环冷敷的效果，利用水自身重力，冷敷液从循环箱分别流入到下冷敷管和上冷敷管，下冷敷管和上冷敷管对受伤的腿部进行冷敷， 可根据腿部实际的大小调节下冷敷管和上冷敷管与腿部表面的距离，且半导体制冷片将流出的冷敷液在回流途中进行再次制冷，以便重复利用，从而具有不用频繁更换、稳定冷敷的特点。
2、通过设置湿度传感器与变速模块电连接，变速模块与单路继电器模块电连接，单路继电器模块与水泵电连接，水泵与延时开关电连接，达到了自动循环冷敷的效果，使用时连接电源，当循环箱内的冷敷液快流完，且冷却箱内回流的冷敷液快满时，冷敷液浸湿到湿度传感器时，发出电信号，传送至变速模块，变速模块通过单路继电器模块控制水泵启动和电磁换向阀启动换向，同时延时开关启动，将制冷箱内的冷敷液泵到循环箱内，待延冷敷液泵出结束后，延时开关达到延时时间点，水泵断电停止，电磁换向阀换向关闭，从而具有自动循环冷敷的效果。
3、通过设置复合隔热芯板放置在阻气铝基复合膜中，抽真空，再充入惰性气体，即制得所述真空隔热板，达到了对真空隔热板内的真空加入惰性气体平衡内外气压的效果，惰性气体可使得内外气压一致，且惰性气体不易发生化学反应，具有跟真空相似的隔热特点。
附图说明
图1为本发明结构示意图；
图2为本发明固定管结构剖视图；
图3为本发明制冷箱结构侧视图；
图4为本发明电气原理图。
图中：1、制冷箱；101、水泵；102、进水管；103、出水管；104、固定管；105、变速模块；106、单路继电器模块；107、延时开关；108、湿度传感器；109、电磁换向阀；2、循环箱；3、固定螺母；4、调节块；5、旋转槽；6、旋转球；7、调节杆；8、下冷敷管；9、上冷敷管；10、软管；11、冷却腔；12、半导体制冷片；13、散热风扇。
具体实施方式
实施例：
以下结合附图1-4对本发明作进一步详细说明。
一种骨科护理用循环式冷敷装置，如图1-4所示，包括制冷箱1和循环箱2，制冷箱1和循环箱2的内部均包括真空隔热板，真空隔热板包括隔热芯板以及包裹在隔热芯板外层的阻气铝基复合膜，隔热芯板包括质量百分比为90～94％的高强度聚苯乙烯，质量百分比为3～5％的二氧化碳，余量为助剂，S1、将质量百分比为90～94％的聚苯乙烯,以及助剂加入挤出机中，混合均匀并加热，以使所有原料完全融合。
S2、继续在步骤S1的混合材料中通入质量百分比为2～3％的二氧化碳升压至15～20MPa，使作为发泡剂的二氧化碳与聚苯乙烯形成的混合材料充分混合以生成凝胶。
S3、将凝胶降温至100℃～105℃后挤出，降致一个大气压后，原处于液态的二氧化碳气化逸出，制得具有聚苯乙烯均匀发泡结构的隔热芯板。
S4、利用电热丝将步骤S3中的隔热芯板切成一公分至五公分的平整薄片，并在薄片上压出凹槽或孔，填入干燥剂。
S5、将复合隔热芯板放置在阻气铝基复合膜中，抽真空，再充入惰性气体，即制得真空隔热板，惰性气体包括氩气。通过设置复合隔热芯板放置在阻气铝基复合膜中，抽真空，再充入惰性气体，即制得真空隔热板，达到了对真空隔热板内的真空加入惰性气体平衡内外气压的效果，惰性气体可使得内外气压一致，且惰性气体不易发生化学反应，具有跟真空相似的隔热特点。
制冷箱1的顶部表面固定连接有固定螺母3，循环箱2的底部表面固定连接有调节块4，调节块4的下表面开设有旋转槽5，旋转槽5 的内壁滑动连接有旋转球6，旋转球6的表面延伸至调节块4的下表面，旋转球6的表面固定连接有调节杆7，调节杆7的底部表面与固定螺母3的内壁螺纹连接。
制冷箱1的上表面通过固定板固定安装有下冷敷管8，循环箱2的下表面通过固定板固定安装有上冷敷管9，下冷敷管8和上冷敷管9的表面均呈圆弧形状，下冷敷管8和上冷敷管9合成的形状呈圆形，下冷敷管8的底端与制冷箱1的内侧顶壁固定连通，上冷敷管9的顶端与循环箱2的内侧底壁固定连通，下冷敷管8的顶端和上冷敷管9的底端均通过软管10分别与循环箱2的内侧底壁和制冷箱1的内侧顶壁固定连通，制冷箱1靠近下冷敷管8底端的内侧壁通过隔板设置有冷却腔11，冷却腔11的内侧壁固定安装有半导体制冷片12，半导体制冷片12的制热端位于制冷箱1的外表面，通过设置制冷箱1的上表面通过固定板固定安装有下冷敷管8，循环箱2的下表面通过固定板固定安装有上冷敷管9，达到了对受伤骨部进行循环冷敷的效果，利用水自身重力，冷敷液从循环箱2分别流入到下冷敷管8和上冷敷管9，下冷敷管8和上冷敷管9对受伤的腿部进行冷敷，可根据腿部实际的大小调节下冷敷管8和上冷敷管9与腿部表面的距离，且半导体制冷片12将流出的冷敷液在回流途中进行再次制冷，以便重复利用，从而具有不用频繁更换、稳定冷敷的特点，制冷箱1的外表面通过垫块固定安装有散热风扇13，散热风扇13位于半导体制冷片12制热端的一侧，便于对半导体制冷片12的制热端的热量进行散热的，制冷箱1的底端外表面固定连接有循环装置，循环装置包括水泵101，水泵101的进水端和出水端分别固定连通有进水管102和出水管103，进水管102的一端与制冷箱1的内侧底壁固定连通，出水管103的顶端与循环箱2的内侧顶壁固定连通，循环装置包括固定管104，固定管104的内壁通过连接块与水泵101的表面固定连接，固定管104的内壁开设有通风口，固定管104的内壁分别固定安装有变速模块105、 单路继电器模块106和延时开关107，制冷箱1内定侧壁固定安装有湿度传感器108，湿度传感器108与变速模块105电连接，变速模块105与单路继电器模块106电连接，单路继电器模块106与水泵101电连接，水泵101与延时开关107电连接，湿度传感器108的型号包括FDR型，单路继电器模块106的型号包括HM-CTRL01，进水管102的表面固定安装有电磁换向阀109，电磁换向阀109与单路继电器模块106电连接，电磁换向阀109为开闭式，通过设置湿度传感器108与变速模块105电连接，变速模块105与单路继电器模块106电连接，单路继电器模块106与水泵101电连接，水泵101与延时开关107电连接，达到了自动循环冷敷的效果，使用时连接电源，当循环箱2内的冷敷液快流完，且制冷箱1内回流的冷敷液快满时，冷敷液浸湿到湿度传感器108时，发出电信号，传送至变速模块105，变速模块105通过单路继电器模块106控制水泵101启动和电磁换向阀109启动换向，同时延时开关107启动，将制冷箱1内的冷敷液泵到循环箱2内，待延冷敷液泵出结束后，延时开关107达到延时时间点，水泵101断电停止，电磁换向阀109换向关闭，从而具有自动循环冷敷的效果。
本具体实施例仅仅是对本发明的解释，其并不是对本发明的限制，本领域技术人员在阅读完本说明书后可以根据需要对本实施例做出没有创造性贡献的修改，但只要在本发明的权利要求范围内都受到专利法的保护。

Claims (10)

  1. 一种骨科护理用循环式冷敷装置，包括制冷箱(1)和循环箱(2)，其特征在于：所述制冷箱(1)的顶部表面固定连接有固定螺母(3)，所述循环箱(2)的底部表面固定连接有调节块(4)，所述调节块(4)的下表面开设有旋转槽(5)，所述旋转槽(5)的内壁滑动连接有旋转球(6)，所述旋转球(6)的表面延伸至调节块(4)的下表面，所述旋转球(6)的表面固定连接有调节杆(7)，所述调节杆(7)的底部表面与固定螺母(3)的内壁螺纹连接；
    所述制冷箱(1)的上表面通过固定板固定安装有下冷敷管(8)，所述循环箱(2)的下表面通过固定板固定安装有上冷敷管(9)，所述下冷敷管(8)的底端与制冷箱(1)的内侧顶壁固定连通，所述上冷敷管(9)的顶端与循环箱(2)的内侧底壁固定连通，所述下冷敷管(8)的顶端和上冷敷管(9)的底端均通过软管(10)分别与循环箱(2)的内侧底壁和制冷箱(1)的内侧顶壁固定连通，所述制冷箱(1)靠近下冷敷管(8)底端的内侧壁通过隔板设置有冷却腔(11)，所述冷却腔(11)的内侧壁固定安装有半导体制冷片(12)，所述半导体制冷片(12)的制热端位于制冷箱(1)的外表面，所述制冷箱(1)的底端外表面固定连接有循环装置，所述循环装置包括水泵(101)，所述水泵(101)的进水端和出水端分别固定连通有进水管(102)和出水管(103)，所述进水管(102)的一端与制冷箱(1)的内侧底壁固定连通，所述出水管(103)的顶端与循环箱(2)的内侧顶壁固定连通。
  2. 根据权利要求1所述的骨科护理用循环式冷敷装置，其特征在于：所述下冷敷管(8)和上冷敷管(9)的表面均呈圆弧形状，所述下冷敷管(8)和上冷敷管(9)合成的形状呈圆形。
  3. 根据权利要求1所述的骨科护理用循环式冷敷装置，其特征在 于：所述制冷箱(1)的外表面通过垫块固定安装有散热风扇(13)，所述散热风扇(13)位于半导体制冷片(12)制热端的一侧。
  4. 根据权利要求1所述的骨科护理用循环式冷敷装置，其特征在于：所述循环装置包括固定管(104)，所述固定管(104)的内壁通过连接块与水泵(101)的表面固定连接，所述固定管(104)的内壁开设有通风口，所述固定管(104)的内壁分别固定安装有变速模块(105)、单路继电器模块(106)和延时开关(107)，所述制冷箱(1)内定侧壁固定安装有湿度传感器(108)。
  5. 根据权利要求4所述的骨科护理用循环式冷敷装置，其特征在于：所述湿度传感器(108)与变速模块(105)电连接，所述变速模块(105)与单路继电器模块(106)电连接，所述单路继电器模块(106)与水泵(101)电连接，所述水泵(101)与延时开关(107)电连接，所述湿度传感器(108)的型号包括FDR型，所述单路继电器模块(106)的型号包括HM-CTRL01。
  6. 根据权利要求5所述的骨科护理用循环式冷敷装置，其特征在于：所述进水管(102)的表面固定安装有电磁换向阀(109)，所述电磁换向阀(109)与单路继电器模块(106)电连接，所述电磁换向阀(109)为开闭式。
  7. 根据权利要求1所述的骨科护理用循环式冷敷装置，其特征在于：所述制冷箱(1)和循环箱(2)的内部均包括真空隔热板，所述真空隔热板包括隔热芯板以及包裹在所述隔热芯板外层的阻气铝基复合膜，所述隔热芯板包括质量百分比为90～94％的高强度聚苯乙烯，质量百分比为3～5％的二氧化碳，余量为助剂。
  8. 根据权利要求7所述的骨科护理用循环式冷敷装置，其制作步骤为：S1、将质量百分比为90～94％的聚苯乙烯,以及所述助剂加入挤出机中，混合均匀并加热，以使所有原料完全融合；
    S2、继续在所述步骤S1的混合材料中通入质量百分比为2～3％的二氧化碳升压至15～20MPa，使作为发泡剂的二氧化碳与聚苯乙烯形成的混合材料充分混合以生成凝胶；
    S3、将所述凝胶降温至100℃～105℃后挤出，降致一个大气压后，原处于液态的二氧化碳气化逸出，制得具有聚苯乙烯均匀发泡结构的所述隔热芯板。
  9. 根据权利要求8所述的骨科护理用循环式冷敷装置，其制作步骤为：S4、利用电热丝将所述步骤S3中的隔热芯板切成一公分至五公分的平整薄片，并在薄片上压出凹槽或孔，填入干燥剂。
  10. 根据权利要求9所述的骨科护理用循环式冷敷装置，其制作步骤为：S5、将所述复合隔热芯板放置在阻气铝基复合膜中，抽真空，再充入惰性气体，即制得所述真空隔热板，所述惰性气体包括氩气。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112293948A (zh) * 2020-11-02 2021-02-02 施博尔集团股份有限公司 一种基于物联网和定位技术的管网远程操作系统及方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109907917A (zh) * 2019-04-28 2019-06-21 曹向忠 一种急诊科用四肢创伤低温无创保护装置
CN110074913B (zh) * 2019-05-29 2021-08-31 牟艳平 一种骨科护理循环式冷敷装置
CN110141420B (zh) * 2019-06-19 2021-07-27 张金涛 一种医用骨外科自动控温定时治疗装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104763862A (zh) * 2014-01-02 2015-07-08 上海绿羽节能科技有限公司 一种真空隔热板及其制备方法
JP2017074195A (ja) * 2015-10-14 2017-04-20 丞釧 楊 運動傷害保護装置
CN107485483A (zh) * 2017-09-22 2017-12-19 连晓杰 一种多功能骨科护理用循环式冷敷装置
CN206880773U (zh) * 2017-01-16 2018-01-16 庄勇 一种新型骨科护理用循环式冷敷装置
CN108771581A (zh) * 2018-07-05 2018-11-09 南通市中医院 一种骨科护理用循环式冷敷装置
CN108938183A (zh) * 2018-06-07 2018-12-07 李晓明 一种骨科护理用循环式冷敷装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104763862A (zh) * 2014-01-02 2015-07-08 上海绿羽节能科技有限公司 一种真空隔热板及其制备方法
JP2017074195A (ja) * 2015-10-14 2017-04-20 丞釧 楊 運動傷害保護装置
CN206880773U (zh) * 2017-01-16 2018-01-16 庄勇 一种新型骨科护理用循环式冷敷装置
CN107485483A (zh) * 2017-09-22 2017-12-19 连晓杰 一种多功能骨科护理用循环式冷敷装置
CN108938183A (zh) * 2018-06-07 2018-12-07 李晓明 一种骨科护理用循环式冷敷装置
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112293948A (zh) * 2020-11-02 2021-02-02 施博尔集团股份有限公司 一种基于物联网和定位技术的管网远程操作系统及方法
CN112293948B (zh) * 2020-11-02 2022-07-22 施博尔集团股份有限公司 一种基于物联网和定位技术的管网远程操作系统及方法

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