WO2013166982A1 - 心脏式循环装置 - Google Patents

心脏式循环装置 Download PDF

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Publication number
WO2013166982A1
WO2013166982A1 PCT/CN2013/075435 CN2013075435W WO2013166982A1 WO 2013166982 A1 WO2013166982 A1 WO 2013166982A1 CN 2013075435 W CN2013075435 W CN 2013075435W WO 2013166982 A1 WO2013166982 A1 WO 2013166982A1
Authority
WO
WIPO (PCT)
Prior art keywords
cover plate
circulation device
check valve
plate
liquid storage
Prior art date
Application number
PCT/CN2013/075435
Other languages
English (en)
French (fr)
Inventor
赵亨来
Original Assignee
Zhao Henglai
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhao Henglai filed Critical Zhao Henglai
Priority to US14/236,074 priority Critical patent/US9254221B2/en
Priority to JP2015510628A priority patent/JP6018702B2/ja
Priority to CA2843257A priority patent/CA2843257C/en
Priority to EP13787824.5A priority patent/EP2724647B1/en
Priority to KR1020147004121A priority patent/KR101620240B1/ko
Publication of WO2013166982A1 publication Critical patent/WO2013166982A1/zh

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/02—Hot-water central heating systems with forced circulation, e.g. by pumps
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A47C21/048—Devices for ventilating, cooling or heating for heating
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/02—Bed linen; Blankets; Counterpanes
    • A47G9/0207—Blankets; Duvets
    • A47G9/0215—Blankets; Duvets with cooling or heating means
    • 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
    • A61F7/0097—Blankets with active heating or cooling sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/08—Arrangements for drainage, venting or aerating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/14—Arrangements for connecting different sections, e.g. in water heaters 
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H2250/00—Electrical heat generating means
    • F24H2250/08—Induction
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6416—With heating or cooling of the system
    • Y10T137/6606—With electric heating element

Definitions

  • the present invention relates to a novel circulation device, and in particular to a cardiac circulation device.
  • a daily use electric blanket is provided with a uniformly distributed electric resistance wire in a blanket, and then heat is generated by heating the electric resistance wire.
  • the hazard is also obvious.
  • a large number of electric resistance wires in the electric blanket produce high electromagnetic wave radiation, which seriously affects human health.
  • the electric blanket is easy to make people dry, and has potential leakage leakage.
  • the present invention provides a heart-type circulation device with simple structure, no noise, no leakage, low maintenance rate, energy saving and environmental protection, green and high efficiency, and the device is used in a mat instead of the traditional one.
  • Electric blankets and plumbing pads provide comfort, health and safety.
  • the cardiac circulation device of the present invention comprises a power system, a cover plate, an elastic plate, a compression ring, a water inlet, a check valve A, a self-pressure type liquid storage tank, a check valve B, a water outlet, and a tube
  • the elastic plate is disposed above the power system, and the pressing ring is disposed on the entire periphery of the bottom surface of the elastic plate, and the pressing ring, the elastic plate and the cover plate are fixedly connected from bottom to top; the water inlet and the water outlet respectively pass through the cover plate
  • the water inlet, the check valve A, the self-pressure type liquid storage tank, the check valve B, and the water outlet are sequentially connected through the pipeline, wherein the direction of the check valve A is fluid flow to the cover plate,
  • the direction of the check valve B is that the fluid flows out of the cover; the space in which the entire line communicates with the water tank is filled with liquid.
  • the entire pipeline is filled with liquid, and the cover plate and the elastic plate are not fitted together, and a liquid storage space is formed therebetween; when working, the power system first presses the entire elastic plate upwards. , the elastic plate and the cover plate are attached, both of which The liquid storage space thus gradually becomes zero, so that the liquid in the liquid storage space flows from the water outlet through the check valve B into the self-pressurized liquid storage tank under the action of pressure.
  • the self-pressurized liquid storage tank has a liquid, and its function is that when the liquid therein increases, the liquid itself will be subjected to pressure.
  • the power system operates to relieve the pressure of the power system of the elastic plate, and the self-pressing liquid storage tank Under the action of the pressure and the gravity of the liquid itself, the liquid in the pipeline can only flow from the self-pressing liquid storage tank to the water inlet through the one-way valve A, and finally flows back to the liquid storage space between the cover plate and the elastic plate.
  • the primary liquid ring process is completed. Under the action of the power unit, the above cycle process is repeated.
  • the cardiac circulation device of the present invention has a simple structure, and utilizes the gravity of the liquid gravity and the pressure of the self-pressing liquid storage tank. In combination with the one-way valve, the circulation of the liquid can be completed only by applying a slight power.
  • the present invention does not have high-speed operation of the impeller, and has no other noise-generating components, so it is quiet and green.
  • the present invention can also take the following measures:
  • the self-pressing liquid storage tank of the present invention is a rigid material, which is not filled with liquid, and is above a liquid surface; or is an elastic material filled with a liquid.
  • the air is squeezed or the elastic material of the self-pressing liquid storage tank is squeezed, and the liquid flowing into the self-pressing liquid storage tank is subjected to the liquid Pressure, in conjunction with other components within the unit, helps complete the entire fluid cycle.
  • the invention also includes a heating tube that is coupled to the conduit. Due to the action of the electric heating tube, the temperature of the liquid in the pipeline is raised, and the pipeline is placed in the mat, which has the advantages of comfortable use and good health, can also prevent leakage, and has high safety.
  • the cover plate of the present invention is a magnetic conductive material
  • the power system includes a core, a coil, an insulating plate, and a pulse power source, wherein the coil is wound on the iron core, and both ends of the coil are connected with the pulse power source, and the insulating plate Set on the top of the core.
  • the above structure utilizes the pulse power source, so that the device of the present invention is not always energized, and is sufficient for the plumbing pad, so that the power consumption is low, energy saving and high efficiency.
  • the pulse power supply supplies a pulse current to the coil.
  • the iron core generates a magnetic field, and the magnetic field absorbs the cover plate through the elastic plate, so that the elastic plate and the cover plate are fitted together, when the coil is inside
  • the core magnetic field disappears, and a liquid storage space is formed between the elastic plate and the cover plate.
  • the insulating plate is used to isolate the coil from the outside.
  • the frequency of the pulsed power supply is adjustable. When the frequency is increased, the circulation speed of the liquid in the pipeline is increased.
  • the shape of the iron core is two concentric cylinders, wherein the inner cylinder is solid, the outer cylinder is hollow, the inner cylinder is placed at the center of the outer cylinder, and the cross-sectional shape of the iron core is E-shaped;
  • the coil is wound on the inner cylinder;
  • the insulating plate is annular and the central hole is matched with the iron core, and the two are sealed and connected, and the top surface thereof is the same plane.
  • the periphery of the core of the power system is provided with a concave platform, and the concave platform is adapted to the pressing ring;
  • the power system further includes a plurality of limit cards, the limit card has a groove shape, the cover plate and The recessed table is stuck in the slot, and the bottom end of the limit card is fixed on the bottom surface of the recessed table, and the top end is provided with an adjusting screw.
  • the adjustment of the cover can be used to adjust the displacement of the cover so that the cover is at an appropriate distance from the top surface of the core, ensuring that the spring plate and the cover can be fitted and separated.
  • the depth of the recess of the iron core is less than the thickness of the compression ring.
  • the invention also includes a plurality of springs disposed between the recess and the compression ring.
  • the spring in the compressed state begins to elongate, and the cover moves upward.
  • the cover moves, the liquid continuously flows into the reservoir space.
  • the self-pressurized liquid storage tank can flow through the check valve A to the water inlet by its own gravity without having to generate a high pressure, thereby making it easier to form a liquid storage space.
  • the power system may also be composed of a cam mechanism or a cylinder mechanism.
  • the elastic plate is pressed by the motion of the cam or the reciprocating motion of the cylinder, thereby achieving the fitting and separation of the elastic plate and the cover plate.
  • the check valve A and the check valve B of the present invention are mechanical valves or solenoid valves.
  • the circulation device of the present invention works similarly to the heart of a human body.
  • the liquid storage space is equivalent to a ventricle
  • the self-pressing liquid storage tank is equivalent to an atrium
  • the pipeline is equivalent to a blood vessel of a human body.
  • the pressure in the pipeline is adapted to the human body pressure
  • the power system is adapted to the pulse frequency of the human body.
  • the present invention is also expected to be applied to the human heart. Of course, the study of specific details needs to be discussed by the medical community.
  • FIG. 1 is a schematic structural diagram of an operating state in an embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of an operating state 2 according to an embodiment of the present invention.
  • FIG. 3 is an enlarged view of a spring portion of FIG. 1.
  • FIG. 4 is an enlarged view of a spring portion of FIG. 2.
  • 5 is a schematic structural diagram of a circulation system in an operating state 1 according to an embodiment of the present invention.
  • 6 is a schematic structural diagram of a circulating system in an operating state 2 according to an embodiment of the present invention.
  • FIG. 7 is a reduced view of the direction A of FIG. 5.
  • the cardiac circulation device of the present invention includes a circulation system and a power system.
  • the circulation system is shown in FIG. 3 and FIG. 4, and is internally filled with water, including a cover plate 16, a spring plate 5, a compression ring 6, a water inlet 13, a check valve A9, and a self-pressing liquid storage tank 12. , check valve B10, water outlet 11, line 17, screw 7.
  • the cover plate 16 is an iron product, and the elastic plate 5 is circular, and the two are tightly fixedly connected at the entire edge of the circumference.
  • the connection manner is that a compression ring is arranged on the side of the elastic plate 5 away from the cover plate 16. 6.
  • the compression ring 6 is fixedly connected to the elastic plate 16 and the cover plate 16 by screws 7, as shown in FIG. Since the cover plate 16 and the elastic plate 5 are fixedly connected only at the edges, the elastic plate 5 itself is elastic, so that when water is pressed between the two, a liquid storage space 14 is formed.
  • the size of the reservoir space 14 depends on the elasticity of the elastic plate 5 and its area.
  • the cover plate 16 is provided with two through holes which are respectively inserted into the water inlet 13 and the water outlet 11, and are sealed well with the cover plate 16. Water flows into and out of the liquid storage space 14 through the water inlet 13 and the water outlet 11, respectively.
  • the water inlet 13 is connected to the check valve A, the check valve A can only make the water flow to the direction of the cover plate 16, and the water flowing from the direction of the cover plate 16 cannot pass; the water outlet 11 is connected with the check valve B, The check valve B can only pass through the water flowing in the direction of the cover plate 16, and the water flowing to the cover plate 16 cannot pass.
  • the self-pressurizing liquid storage tank 12 is connected to the check valve A and the check valve B through the line 17, respectively.
  • a heating pipe 8 is provided at the flowing water outlet of the check valve B, and the water in the circulating system can be maintained at a certain temperature by the heating pipe 8. And by adjusting the temperature of the heating pipe 8, the purpose of adjusting the water temperature is achieved.
  • the entire pipeline 17 is filled with water, and the water in the self-pressurized liquid storage tank 12 is not filled, and the water surface is air.
  • the effect of the air is to facilitate the smooth intrusion of water into the self-pressurized reservoir as it can be compressed, as well as to provide pressure for water to smoothly enter the reservoir 14 from the self-pressurized reservoir.
  • the power system is disposed under the circulation system, and includes a core 1, a coil 2, an insulating plate 4, a pulse power source 3, a limit card 18, and a limit screw 19.
  • the shape of the iron core 1 is two concentric cylinders, wherein the inner cylinder is solid, the outer cylinder is hollow, the inner cylinder is disposed at the center of the outer cylinder, and the cross-sectional shape of the iron core 1 is E-shaped.
  • the insulating plate 4 is annular, and the central circular hole is matched with the iron core 1; the insulating plate 4 is sleeved on the top of the iron core 1 and connected to the iron core 1, and the circumference thereof is well sealed with the iron core 1.
  • the insulating plate 4 and the upper surface of the core 1 are in the same plane.
  • the inner cylinder of the iron core 1 is wound with a coil 2, and both ends of the coil 2 are connected to the pulse power source 3.
  • the insulating plate 4 isolates the coil 2 from the outside to ensure its safety.
  • the iron core generates a magnetic force, and the magnetic force generates suction force on the cover plate 16 through the elastic plate 5, so that the cover plate 16 is attached to the elastic plate 5; when the pulse current is zero, the magnetic lines of force generated by the iron core 1 disappear, and the core of the magnetic field is lost. 1
  • the cover plate 16 is loosened, and a liquid storage space 14 is formed between the elastic plate 5 and the cover plate 16.
  • the core 1 is provided with a recess 15 at the edge of the entire circumference, and the recess 15 is adapted to the pressure ring 6, and only the depth of the recess 15 is slightly smaller than the thickness of the compression ring 6.
  • the pressing ring 6 is placed on the recessed table 15, and the upper surface of the power system, that is, the top surface of the iron core 1 and the insulating plate 4 is just fitted to the elastic plate 5, and the cycle The system is subjected to the pressure of the power system to act on the compression ring 6. This can reduce the constant attraction of the core 1 to the cover plate 16 - the wear caused by the loosening movement to the elastic plate 5.
  • the limit card 18 has a groove shape, and the cover plate 16 and the circumferential edge of the recess 13 are located in the groove shape.
  • the bottom of the limiting card 18 is fixed on the bottom surface of the recessed table 15 by screws 7.
  • the top of the limiting card 18 is fixed on the top surface of the cover plate 16 by a limiting screw 19, and the limiting screw 19 can adjust the displacement of the cover plate 16, and the cover plate 16
  • the magnitude of the displacement can affect the amount of deformation of the resilient plate 5 and thus the size of the reservoir 14 .
  • the size of the reservoir space 14 is also affected by the magnitude of the core force.
  • the limit screw 9 the suitable distance between the cover plate 16 and the recessed table 15 is obtained, so that the iron core 1 and the cover plate 16 are continuously attracted in a suitable space - when released, the cover plate 16 can be smoothly reciprocated. motion.
  • Three grooves are arranged in the circumferential direction of the top surface of the recessed table 15, and a spring 20 is disposed in each groove.
  • the length of the spring 20 in the natural state is greater than the depth of the groove.
  • the spring 20 in the compressed state starts to elongate and generates an elastic force on the pressing ring 6, as shown in Fig. 4, the cover plate 16 moves upward, as As the cover 16 moves, water continuously flows into the reservoir 14 .
  • the pulse current generated by the pulse power source 3 becomes zero, the iron core 1 has no magnetic force to loosen the cover plate 16, and the spring 20 is elongated and elastically generated by the compression ring.
  • the cover plate 16 moves upward. Due to the action of the check valve B10, the water in the pipe 17 can only flow through the check valve A to the water inlet 13 under the action of air pressure and self-gravity, and finally flows back to the cover plate 16 and the elastic force. A liquid storage space 14 between the plates 5. Thus, a water cycle process is completed.
  • the pulse power source 3 continuously inputs a pulse current, and the above water circulation process is repeated.
  • the pipe 17 is lengthened and wound around a blanket and a mat to form a new type of plumbing pad.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Check Valves (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Reciprocating Pumps (AREA)
  • External Artificial Organs (AREA)

Abstract

一种心脏式循环装置，包括动力系统、盖板（16）、弹力板（5）、压紧圈（6）、进水口（13）、单向阀A（9）、自压式储液罐（12）、单向阀B（10）、出水口（11）、管路（17）；其中弹力板（5）设置在动力系统之上，压紧圈（6）设置在弹力板（5）底面整个周边，压紧圈（6）、弹力板（5）及盖板（16）自下而上依次固定连接；进水口（13）和出水口（11）分别通过盖板（16）通向盖板（16）和弹力板（5）之间；进水口（13）、单向阀A（9）、自压式储液罐（12）、单向阀B（10）、出水口（13）通过管路（17）依次连接，其中单向阀A（9）的方向为流体流向盖板（16），单向阀B（10）的方向为流体流出盖板（16）；整个管路（17）与自压式储液罐（12）连通的空间内充满液体。该装置的结构简单、无噪音、无渗漏、维修率低、节能环保、绿色高效。

Description

心脏式循环装置 技术领域
[0001] 本发明涉及一种新型循环装置， 具体来讲涉及一种心脏式循环装置。
[0002]
背景技术
[0003] 日常使用的电热毯是在毯子里面设置了均匀分布的电阻丝， 然后通过对电阻丝加热 从而产生热能。 然而其危害也很明显， 电热毯内大量的电阻丝产生较高的电磁波辐射， 严重 影响人体健康； 此外电热毯还容易使人干燥， 具有漏电隐患， 长时间通电容易引发火灾。
[0004] 即使采用循环式水暖垫， 现有循环装置也大多采用离心泵， 即叶轮被泵轴带动旋 转， 对位于叶片间的流体做功， 流体受离心力的作用， 由叶轮中心被抛向外围。 这种循环装 置的缺点在于：
1、 噪音大。 叶片旋转时会产生较大的声音将影响人睡眠。
[0005] 2、 易渗漏、 维修率高。 由于叶轮一直处于旋转状态， 因此在叶轮处的密封很容易磨 损而发生损坏， 漏出的水会浸透垫子及衣物， 对使用造成很大不便。
[0006] 3、 耗能高。 由于电机一直带动叶轮旋转， 因此长时间通电取暖时一直消耗电能， 节 电性能差。
[0007]
发明内容
[0008] 为了克服以上缺点， 本发明提供了一种结构简单、 无噪音、 无渗漏、 维修率低、 节 能环保、 绿色高效的心脏式循环装置， 该装置使用于垫子中， 替代了传统的电热毯及水暖 垫， 具有舒适、 健康、 安全的性能。
[0009] 本发明所述心脏式循环装置， 包括动力系统、 盖板、 弹力板、 压紧圈、 进水口、 单 向阀 A、 自压式储液罐、 单向阀 B、 出水口、 管路； 其中弹力板设置在动力系统之上， 压紧 圈设置在弹力板底面整个周边， 压紧圈、 弹力板及盖板自下而上依次固定连接； 进水口和出 水口分别通过盖板通向盖板和弹力板之间； 进水口、 单向阀 A、 自压式储液罐、 单向阀 B、 出水口通过管路依次连接， 其中单向阀 A 的方向为流体流向盖板， 单向阀 B 的方向为流体 流出盖板； 整个管路与水箱连通的空间内充满液体。
[0010] 在通常状态下， 整个管路内充满液体， 盖板与弹力板之间的并不贴合， 二者之间形 成一个储液空间； 工作时， 动力系统先向上平压整个弹力板， 使弹力板与盖板贴合， 二者之 间的储液空间由此逐渐趋于零， 从而储液空间内的液体在压力的作用下从出水口流经单向阀 B 流入自压式储液罐。 自压式储液灌内有液体， 其功能在于当其内液体增加时， 液体本身将 会受到压力， 此时动力系统动作， 解除弹力板所受动力系统的压力， 在自压式储液罐压力及 液体本身重力的作用下， 管路中液体只能通过单向阀 A 从自压式储液罐内流向进水口， 最 后流回盖板与弹力板之间的储液空间。 由此， 一次液体环过程完成。 在动力装置的作用下， 以上循环过程周而复始进行。
[0011] 本发明所述的心脏式循环装置， 结构简单， 巧妙利用液体重力及自压式储液罐压力， 结合单向阀， 只需施加轻微动力即可完成液体的循环， 其优点在于：
1、 无噪音。 本发明没有叶轮的高速运转， 也没有其他产生噪音的零部件， 因此其静音、 绿 色环保。
[0012] 2、 无渗漏， 返修率低。 本发明的结构导致其内密封件磨损小， 不易发生渗漏。
[0013] 3、 耗电小， 节能高效。 本发明所做的功大部分用于完成液体的循环， 克服阻力消耗 的无用功小， 因此损耗低， 效率高。
[0014] 为了达到更好的效果， 本发明还可以采取以下措施：
1、 本发明所述自压式储液罐为刚性材料， 其内未充满液体， 液面以上为气体； 或者为弹性 材料， 其内充满液体。 这样， 当管路内的液体被压入自压式储液罐内时， 空气被挤压或者自 压式储液罐的弹性材料被挤压， 流入自压式储液罐的液体便受到其压力， 配合装置内的其他 部件， 帮助完成整个液体的循环。
[0015] 2、 本发明还包括加热管， 其与管路连接。 由于电热管的作用， 使管路中液体的温度 升高， 将管路设置于垫子中， 具有使用舒适、 有益健康的优点， 也可防止漏电， 有很高的安 全性。
[0016] 3、 本发明所述盖板为导磁材料， 所述动力系统包括铁芯、 线圈、 绝缘板、 脉冲电 源， 其中线圈缠绕在铁芯上， 线圈两端与脉冲电源连接， 绝缘板设置于铁芯顶部。 以上结构 利用脉冲电源， 使本发明所述装置不会一直处于通电状态， 对于水暖热垫来讲已经足够， 因 此其耗电量低， 节能高效。
[0017] 工作时， 脉冲电源向线圈提供脉冲电流， 当线圈有电流通过时， 铁芯产生磁场， 磁 场透过弹力板将盖板吸合， 从而使弹力板与盖板贴合， 当线圈内无电流通过时， 铁芯磁场消 失， 弹力板与盖板之间形成储液空间。
[0018] 绝缘板用于将线圈与外界隔离。
[0019] 脉冲电源的频率是可调节的。 当频率增高时， 管路内液体的循环速度加快。 [0020] 4、 上述铁芯的形状为两个同心圆柱体， 其中内圆柱体为实心， 外圆柱体为中空， 内 圆柱体设置于外圆柱体中心， 铁芯的截面形状为 E型； 所述线圈缠绕在内圆柱体上； 所述绝 缘板为环形且中心孔与铁芯相匹配， 二者之间密封连接， 其顶面为同一平面。
[0021] 当线圈通电时， 铁芯中的内圆柱体内产生磁力线， 磁力线的分布由内圆柱体通过盖 板及外圆柱体形成闭合曲线， 从而使整个铁芯产生磁力， 对盖板产生吸力。
[0022] 5、 所述动力系统的铁芯周边设置凹台， 凹台与压紧圈相适应； 所述动力系统还包括 若干限位卡， 限位卡断面为槽型， 所述盖板和凹台卡在槽内， 限位卡底端固定在凹台的底 面， 顶端设置有调节螺丝。 通过调节螺丝可以调节盖板的位移， 从而使盖板与铁芯顶面保持 合适的距离， 确保弹力板与盖板可以进行贴合及分离。
[0023] 6、 所述铁芯的凹台深度小于压紧圈的厚度。 这样当盖板与弹力板贴合时， 整个盖板 的压力由凹台承担， 从而减小铁芯或绝缘板对弹力板的磨损。
[0024] 7、 本发明还包括若干弹簧， 设置在所述凹台与压紧圈之间。 当线圈内电流为零时， 压力板所受压力解除， 处于压縮状态的弹簧开始伸长， 盖板向上移动， 随着盖板的移动， 液 体不断流入储液空间。 这样， 自压式储液罐可以在不必产生较高压力的情形下， 液体靠自身 重力通过单向阀 A流向进水口， 从而更容易形成储液空间。
[0025] 8、 所述动力系统还可以由凸轮机构或气缸机构组成。 通过凸轮特有的运动或者气缸 的往复运动挤压弹力板， 从而达到弹力板与盖板的贴合及分离。
[0026] 9、 本发明所述单向阀 A和单向阀 B是机械阀或电磁阀。
[0027] 本发明所述循环装置的工作原理类似于人体的心脏。 其中， 所述储液空间相当于心 室， 自压式储液罐相当于心房， 管路相当于人体的血管。 通过调节单向阀的压力， 使管路内 的压力与人体压力相适应； 通过调节动力系统， 使工作频率与人体脉搏频率相适应。 本发明 除用于毯子、 床垫、 地暖设备外， 还期待能用于人体心脏， 当然具体细节的研究还需医学界 的探讨。
[0028]
附图说明
[0029] 图 1为本发明实施例在工作状态一的结构示意图。
[0030] 图 2为本发明实施例在工作状态二的结构示意图。
[0031] 图 3为图 1中弹簧部位的放大视图。
[0032] 图 4为图 2中弹簧部位的放大视图。
[0033] 图 5为本发明实施例的循环系统在工作状态一的结构示意图。 [0034] 图 6为本发明实施例的循环系统在工作状态二的结构示意图。
[0035] 图 7为图 5的 A向縮小视图。
[0036] 1-铁芯； 2-线圈； 3-脉冲电源； 4-绝缘板； 5-弹力板； 6-压紧圈； 7-螺钉； 8-加热管； 9-单向阀 A; 10-单向阀 B; 11-出水口； 12-自压式储液罐； 13-进水口； 14-储液空间； 15-凹 台； 16-盖板； 17-管路； 18-限位卡； 19限位螺丝； 20-弹簧。
[0037]
具体实施方式
[0038] 结合图 1至图 4， 对本发明所述心脏式循环装置进行详细说明。
[0039] 本发明所述心脏式循环装置包括循环系统和动力系统。
[0040] 循环系统如图 3和图 4所示， 其内部装有水， 包括盖板 16、 弹力板 5、 压紧圈 6、 进 水口 13、 单向阀 A9、 自压式储液罐 12、 单向阀 B10、 出水口 11、 管路 17、 螺钉 7。
[0041] 盖板 16 为铁制品， 其与弹力板 5 均为圆形， 二者在圆周的整个边缘处紧密固定连 接， 连接方式是在弹力板 5远离盖板 16的一侧设置压紧圈 6， 通过螺钉 7将压紧圈 6与弹 力板 16及盖板 16固定连接， 如图 7所示。 由于盖板 16与弹力板 5仅在边缘处固定连接， 弹力板 5 本身又具有弹性， 因此当将水压入二者之间时， 便形成一个储液空间 14。 储液空 间 14的大小取决于弹力板 5的弹性及其面积。
[0042] 盖板 16上设有两个通孔， 分别插入进水口 13和出水口 11， 二者与盖板 16之间密封 良好。 通过进水口 13和出水口 11， 水分别流入及流出储液空间 14。
[0043] 进水口 13与单向阀 A连接， 单向阀 A只能使水流向盖板 16方向， 由盖板 16方向流 来的水则无法通过； 出水口 11与单向阀 B连接， 单向阀 B只能通过由盖板 16方向流来的 水， 流向盖板 16的水则无法通过。 自压式储液罐 12分别通过管路 17与单向阀 A及单向阀 B连接。 以上结构使自压式储液罐 12顺利将水压入储液空间 14以及储液空间 14的水顺利 被压入自压式储液罐 12。
[0044] 在单向阀 B的流水出口处设置有加热管 8， 通过加热管 8可以使该循环系统中水保 持一定温度。 并通过调节加热管 8的温度达到调节水温的目的。
[0045] 从储液空间 14至自压式储液罐 12包括整个管路 17均被充入水， 自压式储液罐 12 内的水并未充满， 水面以上为空气。 空气的作用在于由于可被压縮而方便水顺利压入自压式 储液罐， 以及为水从自压式储液罐 12顺利进入储液空间 14提供压力。
[0046] 动力系统如图 1 和图 2所示， 设置在循环系统之下， 包括铁芯 1、 线圈 2、 绝缘板 4、 脉冲电源 3、 限位卡 18、 限位螺丝 19。 [0047] 铁芯 1 的形状为两个同心圆柱体， 其中内圆柱体为实心， 外圆柱体为中空， 内圆柱 体设置于外圆柱体中心， 铁芯 1的截面形状为 E型。
[0048] 绝缘板 4为环形， 其中心的圆孔与铁芯 1相匹配； 绝缘板 4套在铁芯 1顶部与铁芯 1 连接， 其圆周与铁芯 1之间密封良好。 绝缘板 4和铁芯 1的上表面处于同一平面。 这样， 可 以在与弹力板 5贴合时， 可以最大限度的将储液空间 14 内的水挤压完全， 从而加快水的循 环速度。
[0049] 铁芯 1的内圆柱体上缠绕有线圈 2， 线圈 2两端与脉冲电源 3相连。 绝缘板 4将线圈 2于外界隔离， 保证了其安全性。 当脉冲电源 3提供的脉冲电流非零时， 铁芯 1的内圆柱体 内产生磁力线， 磁力线的分布由内圆柱体通过盖板 16及外圆柱体形成闭合曲线， 如图 2所 示， 从而使整个铁芯产生磁力， 该磁力透过弹力板 5对盖板 16产生吸力， 于是盖板 16与弹 力板 5贴合； 当脉冲电流为零时， 铁芯 1 产生的磁力线消失， 丧失磁场的铁芯 1 松开盖板 16， 弹力板 5与盖板 16之间形成储液空间 14。
[0050] 铁芯 1整个圆周的边缘处设置凹台 15， 该凹台 15与压紧圈 6相适应， 仅凹台 15的 深度略微小于压紧圈 6 的厚度。 当循环系统放置在动力系统上时， 压紧圈 6 正好置于凹台 15上， 此时动力系统的上平面， 即铁芯 1和绝缘板 4的顶面与弹力板 5刚好贴合， 循环系 统受到动力系统的压力便作用在压紧圈 6上。 这样可以减少铁芯 1对盖板 16不断吸引—— 松开运动给弹力板 5带来的磨损。
[0051] 在循环系统和动力系统连接的圆周方向设置有三个限位卡 18， 限位卡 18的断面为槽 型， 所述盖板 16与凹台 13的圆周边缘位于槽型内。 限位卡 18底部通过螺钉 7固定在凹台 15底面， 限位卡 18顶部通过限位螺丝 19固定在盖板 16的顶面， 限位螺丝 19可以调节盖 板 16的位移， 而盖板 16位移的大小可以影响弹力板 5的变形量进而影响储液空间 14的大 小。 储液空间 14的大小还受铁芯磁力大小的影响。 这样， 通过调节限位螺丝 9而得到盖板 16与凹台 15适合的距离， 使铁芯 1对盖板 16在适合的空间内不断吸引——松开时， 使盖 板 16得以顺利进行往复运动。
[0052] 所述凹台 15顶面的圆周方向设置三个凹槽， 每个凹槽内设置一个弹簧 20， 如图 3所 示， 弹簧 20在自然状态下的长度大于凹槽的深度。 这样， 当弹簧 20被压縮时， 便对其上的 压紧圈 6产生弹力。 当线圈 2内电流为零时， 弹力板 5所受压力解除， 处于压縮状态的弹簧 20 开始伸长并对压紧圈 6产生弹力， 如图 4所示， 盖板 16 向上移动， 随着盖板 16 的移 动， 水不断流入储液空间 14。
[0053] 本实施例在通常状态下， 整个管路内充满水， 盖板与弹力板之间的并不贴合， 二者 之间形成一个储液空间 14; 工作时， 脉冲电源 3先产生非零脉冲电流， 铁芯 1对盖板 16产 生吸力， 从而使弹力板 5与盖板 16逐渐贴合， 在贴合过程中， 储液空间 14逐渐变小， 压力 逐渐增大进而其内的水被压出， 经由出水口 11流经单向阀 B10流入管路 17最后流入自压式 储液罐 12， 自压式储液罐 12内空气被压縮而形成对水的压力， 此时脉冲电源 3产生的脉冲 电流变为零， 铁芯 1无磁力松开盖板 16， 弹簧 20伸长并对压紧圈产生弹力， 盖板 16 向上 移动， 由于单向阀 B10的作用， 管路 17中的水在空气压力以及自身重力作用下， 仅能通过 单向阀 A流向进水口 13， 最后流回盖板 16与弹力板 5之间的储液空间 14。 于是， 一次水 循环过程完成。 脉冲电源 3不断通入脉冲电流， 以上水循环过程反复进行。
[0054] 将管路 17加长并缠绕于毯子、 垫子中， 便形成了一种新型的水暖垫。

Claims

WO 2013/166982 权 和 j 要 求 书 PCT/CN2013/075435
1. 一种心脏式循环装置， 其特征在于它包括动力系统、 盖板、 弹力板、 压紧圈、 进水口、 单向阀 A、 自压式储液罐、 单向阀 B、 出水口、 管路； 其中弹力板设置在动力系统之上， 压 紧圈设置在弹力板底面整个周边， 压紧圈、 弹力板及盖板自下而上依次固定连接； 进水口和 出水口分别通过盖板通向盖板和弹力板之间； 进水口、 单向阀 A、 自压式储液罐、 单向阀 B、 出水口通过管路依次连接， 其中单向阀 A的方向为流体流向盖板， 单向阀 B的方向为流 体流出盖板； 整个管路与水箱连通的空间内充满液体。
2. 根据权利要求 1 所述的一种心脏式循环装置， 其特征在于所述自压式储液罐为刚性材 料， 其内未充满液体， 液面以上为气体； 或者自压式储液罐为弹性材料， 其内充满液体。
3. 根据权利要求 2 所述的心脏式循环装置， 其特征在于所述心脏式循环装置还包括加热 管， 其与管路连接。
4. 根据权利要求 1或 2或 3所述的心脏式循环装置， 其特征在于所述盖板为导磁材料， 所 述动力系统包括铁芯、 线圈、 绝缘板、 脉冲电源， 其中线圈缠绕在铁芯上， 线圈两端与脉冲 电源连接， 绝缘板设置于铁芯顶部。
5. 根据权利要求 4 所述的心脏式循环装置， 其特征在于所述铁芯的形状为两个同心圆柱 体， 其中内圆柱体为实心， 外圆柱体为中空， 内圆柱体设置于外圆柱体中心， 铁芯的截面形 状为 E型； 所述线圈缠绕在内圆柱体上； 所述绝缘板为环形且中心孔与铁芯相匹配， 二者之 间密封连接， 其顶面为同一平面。
6. 根据权利要求 5 所述的心脏式循环装置， 其特征在于所述铁芯周边设置凹台， 凹台与压 紧圈相适应； 所述动力系统还包括若干限位卡， 限位卡断面为槽型， 所述盖板和凹台卡在槽 内， 限位卡底端固定在凹台的底面， 顶端设置有调节螺丝。
7. 根据权利要求 6 所述的心脏式循环装置， 其特征在于所述铁芯的凹台深度小于压紧圈的 厚度。
8. 根据权利要求 6 或 7 所述的心脏式循环装置， 其特征在于所述心脏式循环装置还包括若 干弹簧， 设置在所述凹台与压紧圈之间。
9. 根据权利要求 1或 2或 3所述的心脏式循环装置， 其特征在于所述动力系统还可以由凸 轮机构或气缸机构组成。
10. 根据权利要求 1或 2或 3所述的心脏式循环装置， 其特征在于所述单向阀 A和单向阀 B 可以是机械阀或电磁阀。
PCT/CN2013/075435 2012-05-11 2013-05-10 心脏式循环装置 WO2013166982A1 (zh)

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US14/236,074 US9254221B2 (en) 2012-05-11 2013-05-10 Heart-type circulation device
JP2015510628A JP6018702B2 (ja) 2012-05-11 2013-05-10 心臓式循環装置
CA2843257A CA2843257C (en) 2012-05-11 2013-05-10 Heart-type circulation device
EP13787824.5A EP2724647B1 (en) 2012-05-11 2013-05-10 Heart-type circulation device
KR1020147004121A KR101620240B1 (ko) 2012-05-11 2013-05-10 심장식 순환장치

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102652634B (zh) * 2012-05-11 2014-02-05 赵亨来 心脏式循环装置
CN111817147B (zh) * 2020-08-13 2021-03-19 牡丹江鸿鑫设备制造有限公司 一种户外防雨型电力柜
CN112261833B (zh) * 2020-09-21 2022-12-30 西安甘鑫科技股份有限公司 一种车用电源供应器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6568006B1 (en) * 2001-03-05 2003-05-27 Jayne M. Hyland Heated air mattress
CN2925254Y (zh) * 2006-03-21 2007-07-25 李明一 一种电热水循环式床垫
CN202198257U (zh) * 2011-07-29 2012-04-25 吕金辉 温控水循环电热毯
CN102652634A (zh) * 2012-05-11 2012-09-05 赵亨来 心脏式循环装置
CN202681356U (zh) * 2012-05-11 2013-01-23 赵亨来 心脏式循环装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2119740A (en) * 1936-03-27 1938-06-07 Webster Electric Co Inc Fuel regulator valve for oil burners
US3942559A (en) * 1974-10-10 1976-03-09 Messerschmitt-Bolkow-Blohm Gesellschaft Mit Beschrankter Haftung Electrofluidic converter
US4662433A (en) * 1982-02-11 1987-05-05 Cahn Robert P Individual comfort control device
US5165127A (en) * 1992-01-23 1992-11-24 Barry Nicholson Heating and cooling blanket apparatus
US6006524A (en) * 1996-04-18 1999-12-28 Ace Bed Co., Ltd. Temperature controller for bedding
US6334761B1 (en) * 2000-03-02 2002-01-01 California Institute Of Technology Check-valved silicon diaphragm pump and method of fabricating the same
KR20030034192A (ko) * 2000-09-18 2003-05-01 클리포드 엔. 로젠 압전 액추에이터 및 이를 사용하는 펌프
US8240636B2 (en) * 2009-01-12 2012-08-14 Fresenius Medical Care Holdings, Inc. Valve system
US20090159238A1 (en) * 2007-12-19 2009-06-25 Hao-Chih Ko Cooling and warming device
KR20100028169A (ko) * 2008-09-04 2010-03-12 이명수 온수의 순환속도를 조절하도록 가압수단이 구비된 온수매트용 온수공급장치
KR101110551B1 (ko) * 2009-03-09 2012-01-31 양규식 무동력 온수펌핑장치
CN201968287U (zh) * 2011-02-03 2011-09-14 贾新奎 一种水暖式电热毯的供热装置
CN102135320B (zh) * 2011-03-22 2016-05-25 王彤宇 热能水暖循环系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6568006B1 (en) * 2001-03-05 2003-05-27 Jayne M. Hyland Heated air mattress
CN2925254Y (zh) * 2006-03-21 2007-07-25 李明一 一种电热水循环式床垫
CN202198257U (zh) * 2011-07-29 2012-04-25 吕金辉 温控水循环电热毯
CN102652634A (zh) * 2012-05-11 2012-09-05 赵亨来 心脏式循环装置
CN202681356U (zh) * 2012-05-11 2013-01-23 赵亨来 心脏式循环装置

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CA2843257C (en) 2016-04-05
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CA2843257A1 (en) 2013-11-14
EP2724647A1 (en) 2014-04-30
KR20150013111A (ko) 2015-02-04
CN102652634B (zh) 2014-02-05
EP2724647A4 (en) 2015-03-18
CN102652634A (zh) 2012-09-05
KR101620240B1 (ko) 2016-05-12
US9254221B2 (en) 2016-02-09
US20150075644A1 (en) 2015-03-19
JP6018702B2 (ja) 2016-11-02

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