WO2020233621A1 - 制冷循环设备 - Google Patents
制冷循环设备 Download PDFInfo
- Publication number
- WO2020233621A1 WO2020233621A1 PCT/CN2020/091392 CN2020091392W WO2020233621A1 WO 2020233621 A1 WO2020233621 A1 WO 2020233621A1 CN 2020091392 W CN2020091392 W CN 2020091392W WO 2020233621 A1 WO2020233621 A1 WO 2020233621A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bottom plate
- refrigeration cycle
- assembly
- air
- housing
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/002—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
- A41D13/005—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment with controlled temperature
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/002—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
- A41D13/005—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment with controlled temperature
- A41D13/0053—Cooled garments
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
- F24F2013/202—Mounting a compressor unit therein
Definitions
- the embodiments of the present disclosure generally relate to a refrigeration cycle device, and more specifically, to a wearable refrigeration cycle device.
- indoor air conditioners are usually used to cool the overall environment to improve the living or working environment.
- the heat source is point radiation
- the use of air conditioners to cool the overall environment is not enough to reduce the temperature near the heat source, so the operators working near the heat source still suffer from high temperatures; in addition, in some cases, high temperatures Operators of the environment may need to operate in multiple locations or outdoors. Therefore, the use of indoor air conditioners cannot meet the requirements for cooling the operators.
- an air-conditioning suit to be worn on personnel has been developed.
- the air-conditioning clothing developed at present achieves the purpose of cooling personnel by arranging pipes for circulating liquid cooling media such as cold water, dry ice, and liquid nitrogen in the clothing.
- liquid cooling media such as cold water, dry ice, and liquid nitrogen in the clothing.
- the structure of this kind of air-conditioning clothing is unreasonable, and the thickness is too thick.
- the temperature of the air-conditioning clothing is more difficult to radiate from the air-conditioning clothing. This causes the temperature of the air-conditioning clothing itself to be higher or requires more energy to dissipate the heat. The problem of low cooling efficiency.
- the embodiments of the present disclosure provide a wearable refrigeration cycle device to solve or at least partially solve some of the problems of traditional air-conditioning clothing.
- a wearable refrigeration cycle device including:
- the casing includes a rear casing and a bottom plate, the bottom plate extends in the longitudinal direction along the axis X and is adapted to be attached to the human body via an attachment device; functional components are arranged in the casing and used to cool the air entering the casing , And discharge the cooled air from the casing to the air duct of the attachment device to cool the human body, and the functional components include circulation components, evaporation components, condensation components and compressors; among them, circulation components, evaporation components, condensation components and compressors They are sequentially arranged on the bottom plate along the axis X, and the rear shell is adapted to be coupled with the bottom plate to close the functional components after the functional components are installed on the bottom plate.
- the bottom plate includes an evaporation partition structure to partition the housing into two spaces with different temperatures and air suitable for accommodating the circulation assembly and the evaporation assembly, as well as the condensation assembly and the compressor, respectively.
- the evaporation assembly is fixed on the evaporator fixing part between the circulation partition structure of the bottom plate and the evaporation partition structure, and the evaporator fixing part is arranged obliquely with respect to the bottom plate.
- the bottom plate is deformed to adapt to the shape of the back of the human body.
- it further includes an air inlet formed on the evaporator fixing part adjacent to the evaporator assembly.
- a temperature sensor is further included, which is arranged on the fixed part of the evaporator adjacent to the air inlet.
- the temperature measuring sensor includes a temperature sensing probe
- the evaporator fixing part further includes at least one of a temperature sensing probe mounting seat and a temperature sensing probe mounting screw post.
- the circulation assembly includes one or more evaporating fans fixed to the evaporating fan fixing part, and an evaporating fan partition plate installed between the plurality of evaporating fans is arranged on the bottom plate.
- the evaporation fan is arranged obliquely with respect to the axis.
- the evaporative partition structure is provided with cutouts for arranging pipelines, and the pipelines are used to transport the refrigerant between the evaporating assembly and the condensing assembly. .
- the condensing assembly includes a condenser and one or more condensing fans stacked on the condenser.
- a reinforcing rib is further arranged on the mounting part on the bottom plate suitable for mounting the condenser.
- a support plate and an upper shock-absorbing pad mounting structure are provided on the bottom plate, and the compressor is fixed between the upper shock-absorbing pad mounting structure and the support plate.
- a mounting post with threaded holes for fixing the compressor is also provided on the bottom plate.
- a filter mounting structure is also provided on the bottom plate for mounting the filter.
- the bottom plate further includes an assembly structure for coupling with the rear shell, and the assembly structure includes at least one of a slot, a hook, a screw hole, or a mounting post with a threaded hole.
- the rear shell includes a condensing assembly air outlet and a condensing assembly air inlet that are arranged at positions corresponding to the condensing assembly.
- an external switch is provided on the rear shell for controlling the opening or closing of the functional components and adjusting the cooling temperature.
- the housing includes a recessed portion suitable for installing a mobile power supply or a power supply interface to supply power to the functional components.
- a mounting structure suitable for mounting a capillary wire winder is also arranged on the bottom plate.
- the external switch includes an equipment master switch, an electrical interface, and a cooling temperature adjustment switch.
- the external switch further includes a switch cover plate, wherein the switch cover plate is adapted to close the main switch of the device, and the control part is operated through an operating part arranged on the switch cover plate.
- Fig. 1 shows an exploded view of a wearable refrigeration cycle device according to an embodiment of the present disclosure
- FIG. 2 shows a front view of the bottom plate of the wearable refrigeration cycle device of the wearable refrigeration cycle device according to an embodiment of the present disclosure
- FIG. 3 shows a perspective view from another perspective of the bottom plate of the wearable refrigeration cycle device according to an embodiment of the present disclosure
- FIG. 4 shows a left view and a right view of the bottom plate of the wearable refrigeration cycle device according to an embodiment of the present disclosure
- Fig. 5 shows a bottom view of the bottom plate of the wearable refrigeration cycle device according to an embodiment of the present disclosure
- FIG. 6 shows a top view of a bottom plate of a wearable refrigeration cycle device according to an embodiment of the present disclosure
- FIG. 7 shows a rear view of the bottom plate of the wearable refrigeration cycle device according to an embodiment of the present disclosure
- FIG. 8 shows a rear view from another angle of the bottom plate of the wearable refrigeration cycle device according to an embodiment of the present disclosure
- FIG. 9 shows a perspective view of a rear shell and various components of a wearable refrigeration cycle device according to an embodiment of the present disclosure, with various components installed and the bottom plate omitted;
- FIG. 10 shows a perspective view of a bottom plate and various components of the wearable refrigeration cycle device according to an embodiment of the present disclosure with various components installed and the rear shell omitted;
- FIG. 11 shows a perspective view of a rear shell of a wearable refrigeration cycle device according to an embodiment of the present disclosure and shows a partial enlarged view of the switch inside and outside;
- FIG. 12 shows a perspective view of the rear shell of the wearable refrigeration cycle device according to an embodiment of the present disclosure and shows a partial enlarged view of the outer switch after the switch cover is removed;
- the term “including” and its variants will be interpreted as open-ended terms that mean “including but not limited to.”
- the term “based on” will be read as “based at least in part.”
- the terms “one embodiment” and “an embodiment” should be understood as “at least one embodiment.”
- the term “another embodiment” should be understood as “at least one other embodiment.”
- the terms “first”, “second”, etc. may refer to different or the same objects. The following may contain other explicit and implicit definitions. Unless the context clearly indicates otherwise, the definitions of terms are consistent throughout the specification.
- the air-conditioning clothing developed at present achieves the purpose of cooling personnel by arranging pipes for circulating liquid cooling media such as cold water, dry ice, and liquid nitrogen in the clothing.
- liquid cooling media such as cold water, dry ice, and liquid nitrogen in the clothing.
- the structural arrangement of this kind of air-conditioning clothing is unreasonable, and the thickness is too thick, and the temperature of the air-conditioning clothing is difficult to radiate from the air-conditioning clothing, which causes the problem of low cooling efficiency.
- the weight distribution of this kind of over-thick air-conditioning clothing is uneven.
- the embodiments of the present disclosure provide a wearable refrigeration cycle device, which is suitable for being worn on an object such as a human body to cool the object through the cooled air, so as to solve or at least partially solve the problem of traditional air conditioning or air conditioning clothing The above problem.
- Fig. 1 shows an exploded view of a wearable refrigeration cycle device according to an embodiment of the present disclosure
- Fig. 9 shows a wearable refrigeration cycle device according to an embodiment of the present disclosure after installing various components and omitting the bottom plate
- Fig. 10 shows a perspective view of a bottom plate and various components of a wearable refrigeration cycle device according to an embodiment of the present disclosure, with various components installed and the rear case omitted.
- the wearable refrigeration cycle device generally includes a housing, including a rear housing 200 and a bottom plate 100.
- the bottom plate 100 extends longitudinally along the axis X and is suitable for To be attached to the human body via the attachment device; functional components are arranged in the housing and used to cool the air entering the housing, and to discharge the cooled air from the housing to the air duct 300 of the attachment device to provide the human body
- the cooling and functional components include a circulation component 120, an evaporation component 140, a condensing component 160, and a compressor 180; wherein the circulation component 120, the evaporation component 140, the condensing component 160, and the compressor 180 are sequentially arranged on the bottom plate 100 along the axis X, and
- the rear case 200 is adapted to be coupled with the bottom plate 100 after the functional components are installed on the bottom plate 100 to enclose the functional components.
- the functional components are arranged sequentially from top to bottom, so that the thickness of the air-conditioning part becomes thinner, which facilitates the dissipation of heat of the air-conditioning part, and improves the cooling efficiency and cooling efficiency.
- the sequential arrangement from top to bottom makes the weight distribution of the air-conditioning part more reasonable, avoids interference with the balance of the object or person, that is, reduces the restriction on the object or person's activity range or way of movement, and facilitates the object or The work or operation of personnel.
- the sequential arrangement of functional components from top to bottom makes the refrigeration cycle equipment thinner and more compact. And this arrangement makes the assembly of the refrigeration cycle equipment easier and avoids the complexity of assembly.
- the rear shell 200 can be coupled with the bottom plate 100, which greatly promotes assembly efficiency and product inspection. process.
- the sequential arrangement of functional components from top to bottom will facilitate maintenance operations. Removing the rear shell 200 of the housing can facilitate the inspection, maintenance or replacement of functional components without removing unnecessary components. It cannot be achieved by completely stacked air-conditioning clothing or wearable refrigeration equipment.
- the housing can be attached to the human body in any suitable manner so that the cold air outlet of the housing can communicate with the air flow passage on the human body via the air duct 300.
- the housing may be attached to the human body by attaching a wearable device such as an attachment device or attached to the human body by being at least partially contained in a space formed by the attachment structure.
- the attachment device may be a wearable device.
- the wearable device includes a back component and a front flap component, and the housing is coupled to the back component of the wearable device, for example, by a bolt or the like.
- the back component is thus attached to the human body.
- the functional components of the refrigeration cycle device of the present invention are arranged in the back component of the wearable device, thereby attaching the refrigeration cycle device to the human body, wherein the wearable device includes a back component and a front flap component.
- the human body to be cooled may be a person working or operating in a high temperature environment.
- the air flow channel may be a pipe or channel sewn on or integrally formed on the human body's clothing or arranged on the human body's clothing in other ways.
- the attachment device herein refers to clothing made of any suitable material and suitable for being worn on the human body.
- the clothes may be made of plastic materials, silicone materials, etc., and air flow channels are integrally formed therein.
- the attachment device may also be a backpack or any other suitable device attached to the human body.
- the housing can be attached to the attachment device in any suitable manner.
- the housing may be fastened to an attachment device, such as an air-conditioning garment, by fastening means such as screws.
- the housing may also be attached to an attachment device such as an air-conditioning garment through a connection method such as a buckle or a hook.
- the air flow passage may be any other suitable passage such as a ventilation duct directly arranged on the human body in a certain manner.
- the back shell 200 of the housing may be provided with a condensing component air inlet 206 and a condensing component air outlet 202.
- the condensing component air inlet 206 and the condensing component air outlet 202 may be formed on the rear shell 200 Hole, grid or any other suitable form.
- various openings for ventilation or heat dissipation may be formed outside the rear case 200.
- the air inlet 206 of the condensation assembly and the air outlet 202 of the condensation assembly may both face away from the human body, which helps to dissipate heat to Outside the housing.
- the air inlet 206 of the condensing assembly is located on the side of the housing and can be at a certain angle with respect to the plane of the back of the human body.
- the air outlet 202 of the condensing assembly can be aligned with the axis of the rear shell.
- the rear shell is substantially parallel, and the rear shell extends longitudinally along the axis of the rear shell. In this way, it is helpful for the heat to be discharged to the outside of the shell to improve the heat dissipation efficiency, avoid the problem that the temperature of the air-conditioning clothing or the refrigeration cycle equipment is difficult to radiate, and improve the cooling efficiency.
- the condensing assembly may include a condenser 160 and one or more condensing fans 164 stacked with the condenser.
- the condensation fan 164 and the condenser 160 may be arranged adjacent to the air inlet 206 of the condensation assembly.
- the condensing fan 164 may be arranged in such a manner that the air inlet 206 of the condensing assembly overlaps the condenser 160. This arrangement can make the space layout more compact and facilitate heat conduction.
- the condensing fan 164 may be two arranged side by side. In other embodiments, the condensing fan 164 may be one or three or more, and may be outside the condensing fan 164.
- the condensing component sealing plate 166 is covered to seal the condensing fan 164 and the condenser 160 to ensure the isolation of the condensing component from the outside and improve the cooling efficiency.
- a space for installing a condensing fan may also be provided on the housing 100, that is, the condensing fan 164 may not be arranged overlapping the condenser 160, which will be described in detail below.
- the condensing assembly 160 or the condenser 160 may be fixed on the bottom plate 100 through the condenser fixing part 1062.
- the four corners of the bottom plate 100 corresponding to the condenser 160 are respectively provided with condenser fixing parts 1062.
- the condenser is fixed on the bottom plate 100 by four condenser fixing parts 1062.
- the condenser fixing portion 1062 on the bottom plate 100 may be a plate-shaped structure substantially perpendicular to the axis X provided on the bottom plate 100.
- the condenser fixing portion 1062 on the bottom plate 100 can also be any other suitable installation structure such as a plate-shaped structure, a boss mounting structure, or a clip-on mounting structure.
- the plane of the plate-shaped structure is substantially perpendicular to Floor 100.
- the condenser fixing portion having a plate-like structure are only illustrative and are not intended to limit the protection scope of the present disclosure. Any other suitable manner or arrangement is also possible.
- the condensing assembly 160 or the condenser 160 can be fixed on the bottom plate 100 by clamping in other suitable ways.
- the refrigeration cycle equipment provided by the present disclosure may also be provided with a condensed water discharge structure.
- a drainage pipe can be provided on the attachment device, a condensate collection structure can be provided in the housing, and the condensate collection structure can be connected to the drainage pipe, so as to drain the condensate from the human body and the refrigeration cycle equipment Outside.
- the condensate collection structure can be connected to the drainage pipe, so as to drain the condensate from the human body and the refrigeration cycle equipment Outside.
- the condensed water may be applied to any heat dissipation component of the functional components, so as to use the heat emitted by any heat dissipation component to evaporate the condensed water and pass through the air outlet on the rear housing 200
- the condensed water vapor is discharged, for example, the condensed water vapor is discharged through the air outlet 202 of the condensing component on the rear housing 200.
- a condensing fan 162 may be installed around the condensing fan to fix the condensing fan 164.
- the condensing fan 164 may be an axial fan. Of course, it should be understood that the condensing fan 164 may also be a centrifugal fan or any other suitable fan.
- one or more stiffeners 1061 are arranged on the bottom plate 100, in particular, one or more stiffeners 1061 are arranged on the bottom plate 100 on a mounting part suitable for or used to install the condenser 160 .
- One or more reinforcing ribs 1061 can not only strengthen the structural strength of the bottom plate 100, but also provide additional support for the condenser 160, ensuring the strength and installation stability of the condenser and the bottom plate.
- an external switch 204 is further provided on the rear shell 200 of the housing to control the function components to be turned on or off and to adjust the cooling temperature.
- FIG. 11 shows a perspective view of the rear shell of a wearable refrigeration cycle device according to an embodiment of the present disclosure and shows a partial enlarged view of the outer switch 204 covered with a switch cover 2044;
- FIG. 12 shows a A perspective view of the rear shell of the wearable refrigeration cycle device of the disclosed embodiment and shows a partial enlarged view of the outer switch 204 with the switch cover 2044 removed.
- the external switch 204 includes a switch cover 2044, an equipment master switch 2041, an electrical interface 2042, an indicator light 2045 for indicating the working status of the refrigeration cycle equipment, and a control component 2043.
- control component 2043 is located on the upper part of the external switch 204, and is used to turn on or turn off the refrigeration program and/or functional components, and to control the refrigeration temperature adjustment program and/or select different refrigeration temperatures.
- control component 2043 may be a tact switch/button or a micro switch/button.
- the device master switch 2041 for turning on or off the power supply of the refrigeration cycle device may be located in the middle of the outer switch 204, as shown in FIGS. 11-12.
- the equipment master switch 2041 may be a rocker switch.
- the outer switch 204 further includes a switch cover 2044, wherein the switch cover 2044 encloses the device master switch 2041, as shown in FIGS. 11-12.
- the operating portion 2046 arranged on the switch cover 2044, the user can operate the control component 2043 via the operating portion 2046 to turn on or off the cooling program and/or functional components, control the cooling temperature adjustment program and/or select different The cooling temperature.
- the operating portion 2046 may be an elastic film portion 2046 or similar structure arranged on the switch cover 2044. Through the elastic film portion, the user can control the control component 2043, such as pressing or dialing. Control operation.
- the user when in use, the user first opens the switch cover 2044 (or when the switch cover is not attached to the rear housing 200), and turns on the main switch 2041 of the device to turn on the power supply of the refrigeration cycle device (as shown in Fig. 12), after that, the switch cover 2044 is closed (or the switch cover 2044 is attached to the rear case 200) to close the main switch 2041 of the equipment.
- the user can control the control component 2043 through the operating part 2046 (for example, the elastic film part 2046), for example, turn on or off the refrigeration program and/or functional components through the control component 2043, and/or control through the control component 2043 Cooling temperature adjustment program and/or selection of different cooling temperatures.
- the housing includes a recessed portion or a protrusion.
- the recesses or protrusions may be symmetrically arranged on both sides of the housing with respect to the axis X.
- the recesses or protrusions may be arranged on the housing symmetrically with respect to the axis X in the circulation assembly 120 and/ Or both sides of the evaporation assembly 140.
- the recessed portion or the protruding portion is suitable for installing a mobile power supply 400 or a power supply interface to supply power to functional components.
- Other alternative embodiments are also optional.
- a recessed portion is provided on the housing, and the recessed portion is used to install a mobile power supply or a power supply interface to supply power to the functional components.
- a power source such as a battery 400 or a power supply interface such as a mains AC power socket may also be directly disposed in a recessed portion on the housing, as shown in FIGS. 1, 9-10.
- the refrigeration cycle device further includes a clamping part arranged on the housing for coupling a power source such as a battery to the housing, and also includes a cover for covering the power source such as a battery. Cover structure, such as battery cover or interface cover.
- the above-described embodiments of the recessed portion of the housing are only exemplary and are not intended to limit the protection scope of the present disclosure. Any other suitable structure or arrangement is possible.
- the recesses or protrusions for arranging the battery can also be arranged on both sides or one side of the circulation assembly 120 or the evaporation assembly 140 or any other suitable structure or any other suitable position. .
- FIGS. 1 and 9-10 in combination with the embodiments described above in conjunction with FIGS. 1 and 9-10, the bottom plate 100 of the housing of the wearable refrigeration cycle device of the present invention is shown, and FIGS. 2-8 also show The installation examples of related components are shown.
- the functional components of the wearable refrigeration cycle device of the present invention may be arranged in the housing and used to cool the air entering the housing.
- the functional components include a circulation component 120, an evaporation component 140, a condensation component 160, and a compression component.
- the circulation component may be an evaporative fan, specifically, the circulation component may be a centrifugal fan, of course, it should be understood that the circulation component 120 may also be an axial fan or any other suitable fan.
- the evaporation assembly 140 may be an evaporator 140, which may take the form of an evaporator known in the art for air conditioning.
- the condensing component can be a condenser 160 or include a condenser 160 and a filter 168.
- the bottom plate 100 of the housing of the wearable refrigeration cycle device of the present invention is shown, as shown in FIGS. 2-8. As shown in FIG. 2, the bottom plate 100 extends in the longitudinal direction along the axis X.
- the bottom plate 100 is provided with an evaporation separation structure 104. Through the evaporation separation structure 104, the housing is divided into a second part suitable for accommodating the circulation assembly 120 and the evaporation assembly 140. A space, a second space accommodating the condensing assembly 160 and the compressor 180, wherein the first space and the second space have different temperatures and air.
- the first space is arranged with a circulation component 120 and an evaporation component 140, which are mainly used to circulate air from the human body or from an attachment device attached to the human body, thereby cooling the hot air from the human body Then, the cold air is discharged through the air duct 300 to cool the human body, that is, the air in the first space is mainly air from the human body and the air discharged through the air duct 300 has a relatively low temperature.
- the second space is arranged with a condensing component 160 and a compressor 180, which are mainly used to circulate air from outside the casing, so as to discharge heat from the casing through the condensing component air inlet 206 and the condensing component air outlet 202
- the air in the second space is mainly from the air outside the housing, and the air discharged through the air outlet 202 of the condensing assembly has a relatively high temperature.
- the separation effect of the evaporative separation structure 104 it can be ensured that the air and temperature in the two spaces do not interfere with each other, that is, the cooling efficiency of the equipment is ensured, and the energy consumption is reduced.
- the circulation assembly 120, the evaporation assembly 140, the condensation assembly 160, and the compressor 180 are sequentially arranged on the bottom plate 100 along the axis X, ie, as shown in FIGS. 2 and 10, the bottom plate
- the circulation assembly, the evaporation assembly 140, the condensation assembly 160, and the compressor 180 are arranged in order from top to bottom.
- the bottom plate 100 may include more partition structures, such as four partition structures, so that the housing is divided into suitable for accommodating the circulation assembly 120, the evaporation assembly 140, the condenser 160, and the condensing fan. 164 and compressor 180 space.
- partition structures such as four partition structures, so that the housing is divided into suitable for accommodating the circulation assembly 120, the evaporation assembly 140, the condenser 160, and the condensing fan. 164 and compressor 180 space.
- partition structures such as four partition structures, so that the housing is divided into suitable for accommodating the circulation assembly 120, the evaporation assembly 140, the condenser 160, and the condensing fan. 164 and compressor 180 space.
- partition structures such as four partition structures, so that the housing is divided into suitable for accommodating the circulation assembly 120, the evaporation assembly 140, the condenser 160, and the condensing fan. 164 and compressor 180 space.
- partition structures for example, two, three or more partition structures for distinguishing the installation area of each functional component or for distinguishing
- the arrangement can be selected to be arranged in sequence along the transverse direction of the bottom plate, or arranged in sequence at a certain angle to the axis X, etc., without departing from the concept of the present invention.
- the above-mentioned deformed arrangement or other deformed arrangements are possible.
- the evaporation partition structure 104 may be the partition 104 of the bottom plate 100 between the evaporation assembly 140 and the condensation assembly 160.
- corresponding partition structures that can separate functional components on the bottom plate 100 can also be envisaged in the art, for example, a boss structure or a plate-like structure integrated on the functional components to separate the bottom plate into a corresponding space. .
- the evaporation assembly 140 may be fixed on the evaporator fixing part on the bottom plate 100, and the evaporator fixing part is located on the bottom plate close to the evaporation separation structure 104 .
- the plane where the fixed portion of the evaporator is located is arranged at an angle relative to the plane where the bottom plate is located, and the angle between the two is, for example, greater than 0 degrees to less than 45 degrees, more particularly 0-30 degrees, and more particularly The ground is 0-20 degrees, especially an included angle of 5-10 degrees, so that the evaporator fixing part is arranged obliquely with respect to the plane where the bottom plate 100 is located.
- the inclined arrangement structure of this embodiment provides additional support for the evaporator, which can better support the weight of the evaporator and better balance the weight of the functional components.
- the weight of the shell is more evenly distributed, which reduces the restriction on the range of movement or the way of movement of the human body.
- an air inlet 1045 may be provided at a position adjacent to the obliquely arranged evaporator fixing part.
- the air inlet 1045 is basically in a state of non-vertical air intake, that is, in an inclined direction. This arrangement is more conducive to sucking hot air around the human body into the functional components for cooling, so that the human body to be cooled can be quickly cooled.
- the plane where the fixed part of the evaporator is located is arranged at an angle relative to the plane where the bottom plate is located, that is, the advantage of the inclined arrangement is that it can prevent the bottom plate from being too tightly attached to the human body, facilitate the intake of wind, and facilitate condensation. ⁇ The discharge.
- an evaporator partition 142 may be further included to further fix the evaporator assembly 140.
- the evaporator partition 142 is provided with a circuit board mounting part, and the circuit board 208 may be mounted on the evaporator partition 142 through the circuit board mounting part.
- the evaporator assembly 140 is further fixed, ensuring the stability of the structure.
- a mounting location is provided for the circuit board 208. More advantageously, through the evaporator partition plate 142, the heat generated by the circuit board 208 can be absorbed by the evaporator assembly 140 through the evaporator partition 142, thereby cooling the circuit board 208. This arrangement can prevent the circuit board from overheating. , Improve the reliability of the system.
- the air inlet 1045 may basically be in a state of non-vertical air intake, that is, in an inclined direction. This arrangement is more conducive to sucking hot air from the back of the human body into the functional components for cooling, so that the cooled wind can be quickly blown to the air flow passage of the human body through the air duct 300, which greatly improves the cooling Efficiency improves user experience and reduces energy consumption.
- the evaporator fixing portion 1041 may be two plate-like structures symmetrically arranged on the bottom plate 100 along the axis X, and the plate-like structures are perpendicular to the axis X substantially.
- the bottom plate 100 may be basically a plate-like structure.
- the bottom plate 100 is deformed to adapt to the shape of the back of the human body, and the way of deformation matches the shape of the back of the human body in an ergonomic manner. shape.
- the refrigeration cycle device of the present disclosure may further include a temperature measurement sensor, which is disposed on the evaporator fixing part 1041 adjacent to the air inlet 1045.
- the temperature measuring sensor may be a temperature sensing probe arranged on the temperature sensing probe mounting seat 1043 or other sensors known in the art that can detect the temperature of the air inlet.
- the evaporator fixing portion 1041 is further provided with a mounting screw post, and the temperature sensing probe or other types of temperature sensing sensors are installed by mounting at least one of the mounting screw post 1042 and the temperature sensing probe mounting seat 1043.
- the circulation assembly 120 may be one or more evaporating fans fixed to the evaporating fan fixing part 1021, for example, two evaporating fans, and the evaporating fan partition plate 1022 on the bottom plate 100 is arranged among the plurality of evaporating fans. In this way, the problem of cross-wind between the evaporating fans is prevented, the output speed of the cold air is increased, and the air outlet efficiency of the air outlet connected to the air duct 300 and the cooling efficiency of the human body are improved. In the embodiment in which a plurality of evaporating fans 120 are arranged, adjacent evaporating fans 120 are separated by respective evaporating fan partition plates 1022.
- the evaporation fan fixing portion 1021 is located in the first space, and compared to the evaporator fixing portion, is located on the bottom plate away from the evaporation partition structure 104.
- the evaporation fan 120 may be arranged obliquely with respect to the axis X, that is, the axis of the evaporation fan is arranged at an angle to the axis X, as shown in FIG. 1.
- the value of the inclination angle of the axis of the evaporator fan 120 with respect to the axis X may be the same as the value of the inclination angle of the evaporator fixing part.
- the value of the inclination angle of the axis of the evaporator fan relative to the axis X may be different from the value of the inclination angle of the evaporator fixed part according to the need of accelerating airflow transmission and the design requirements of the structure.
- the inclined arrangement structure of this embodiment provides additional support for the evaporation fan, and is more conducive to sucking hot air around the human body into the functional components for cooling, so that the human body can be quickly cooled.
- the cutout 1044 may be arranged on the evaporation separation structure 104, and the cutout 1044 is used to arrange the pipeline for conveying the liquid cooling medium between the evaporation assembly 140 and the condensation assembly 160.
- Such a cutout structure further reduces the thickness of the functional component, that is, reduces the thickness along the direction perpendicular to the bottom plate 100, making the functional component and/or the refrigeration cycle device thinner.
- the compressor may be fixed on the bottom plate 100.
- the compressor in order to avoid the bad experience of the human body caused by the vibration of the compressor, the compressor may be fixed on the bottom plate 100 through the upper shock-absorbing pad 183 and the lower shock-absorbing pad 181.
- a support plate 1081 and an upper shock-absorbing pad mounting structure 1082 can be provided on the bottom plate 100.
- the upper shock-absorbing pad mounting structure 1082 can be a blind hole installation structure, and the upper shock-absorbing pad 183 can be installed in the upper shock-absorbing pad mounting structure 1082.
- the lower cushion 181 may be installed on the support plate 1081, and the compressor 180 may be installed between the upper cushion 183 and the lower cushion 181.
- the bottom and top of the compressor 180 can be fixed by using the supporting plate 181 and the fixed half ring structure, respectively.
- screws or bolts may be used to fix the fixed half-ring structure on the mounting post 1083 with threaded holes of the housing 100, so as to fix the upper cushion 183 and the top of the compressor.
- other clamping, bonding, or other fixing structures may also be used to fix the compressor 180 and the upper shock-absorbing pad 183 and the lower shock-absorbing pad 181 on the bottom plate 100.
- the compressor can be fixed by a mounting post with threaded holes on the bottom plate.
- the setting of the damping pad reduces the vibration of the refrigeration cycle equipment and maintains the stability of the equipment and the user experience.
- a mounting structure is also arranged on the bottom plate for mounting the capillary wire winder.
- the installation structure for installing the capillary wire winder may be a bolt column arranged on the bottom plate 100.
- the bottom plate 100 may also be provided with a filter mounting structure 1086 for mounting filters, and the filter mounting structure 1086 may be a mounting frame 1086.
- the bottom plate 100 may be provided with assembly structures 1084 and 1085, through which the rear shell 200 may be coupled to the bottom plate 100 to form a closed housing.
- the assembly structures 1084 and 1085 may be at least one of a slot, a hook, a screw hole, a through hole, or a mounting post with a threaded hole.
- a mounting structure 1087 may be provided on the bottom plate 100 for fixing the condensation air hood 162.
- the mounting structure 1087 may be a mounting post 1087 with threaded holes.
- a guide vane may be provided at the cold air discharge position of the housing.
- the wind guide vane may have any suitable structure that can evenly blow out the airflow, such as a structure such as a wind spoiler, a deflector or a grille.
- the bottom plate 100 may be an integrally formed structure.
- the bottom plate 100 may also be a plate-shaped structure formed by a plurality of plate-shaped parts welding, clamping, injection molding, and the like.
- the evaporation separation structure 104 on the bottom plate 100 may be a plate-shaped structure that is disposed on the bottom plate 100 and is substantially perpendicular to the axis X.
- the evaporation separation structure 104 may also adopt any other suitable installation structure such as a boss mounting structure or a snap-fit mounting structure.
- the evaporation separation structure 104 on the bottom plate 100 can be integrally formed with the bottom plate 100. In other embodiments, the evaporation separation structure 104 can be fixed on the bottom plate 100 by welding, plugging, or other suitable methods. .
- the evaporating fan spacer 1022 on the bottom plate 100 may be a plate-shaped structure substantially perpendicular to the bottom plate 100 and arranged on the bottom plate 100.
- the evaporation fan spacing The plate 1022, the reinforcing rib 1061 may also adopt any other suitable installation structure, such as a boss mounting structure or a clip mounting structure.
- the evaporation fan spacer plate 1022 on the bottom plate 100 may be formed integrally with the bottom plate 100. In other embodiments, the evaporation fan spacer plate 1022, the reinforcing rib 1061 may be welded, plugged or otherwise. It is fixed on the bottom plate 100 in an appropriate way.
- the evaporator fixing portion 1041 on the bottom plate 100 may be a plate-shaped structure substantially perpendicular to the axis X and provided on the bottom plate 100.
- the evaporating fan fixing portion 1021 on the bottom plate 100, the filter mounting structure 1086 may be any other suitable mounting structure such as a plate structure, a boss mounting structure, or a clip mounting structure.
- the plate structure is located on the plane It can be substantially perpendicular to the plane where the bottom plate 100 is located.
- the evaporation fan fixing portion 1021, the evaporator fixing portion 1041, and the filter mounting structure 1086 and the supporting plate 1081 on the bottom plate 100 may be integrally formed with the bottom plate 100.
- the evaporation fan fixing portion 1021 The evaporator fixing portion 1041, the filter mounting structure 1086, and the supporting plate 1081 may be fixed to the bottom plate 100 by welding, plugging or other suitable methods.
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Abstract
Description
Claims (22)
- 一种可穿戴的制冷循环设备,包括:壳体,包括后壳(200)和底板(100),所述底板(100)沿轴线(X)而在纵向上延伸,并且适于经由附接装置而被附接至人体;功能组件,被布置在所述壳体内并且用于冷却进入所述壳体的空气,以及将冷却的空气从所述壳体排出到所述附接装置的风道(300)从而为人体降温,并且所述功能组件包括循环组件(120)、蒸发组件(140)、冷凝组件(160)和压缩机(180);其中所述循环组件(120)、所述蒸发组件(140)、所述冷凝组件(160)以及所述压缩机(180)沿所述轴线(X)依次被布置在所述底板(100)上,并且所述后壳(200)适于在所述功能组件被安装到所述底板(100)上之后与所述底板(100)耦合以封闭所述功能组件。
- 根据权利要求1所述的制冷循环设备,其中所述底板(100)包括蒸发分隔结构(104),以将所述壳体分隔成适于分别容纳所述循环组件(120)、所述蒸发组件(140)以及所述冷凝组件(160)、所述压缩机(180)的具有不同温度和空气的两个空间。
- 根据权利要2所述的制冷循环设备,其中所述蒸发组件(140)被固定在所述底板(100)的所述循环分隔结构(102)和所述蒸发分隔结构(104)之间的蒸发器固定部上,所述蒸发器固定部相对于所述底板(100)倾斜地布置。
- 根据权利要1所述的制冷循环设备,其中所述底板(100)被变形以适应人体的背部的形状。
- 根据权利要求3所述的制冷循环设备,还包括进风口(1045),邻近所述蒸发组件(140)而被形成在所述蒸发器固定部上。
- 根据权利要求5所述的制冷循环设备,还包括测温传感器,邻近所述进风口(1045)而被设置在所述蒸发器固定部上(1041)。
- 根据权利要求6所述的制冷循环设备,其中所述测温传感器包 括感温探头,所述蒸发器固定部还包括感温探头安装座(1043)和感温探头安装螺丝柱(1042)中的至少一个。
- 根据权利要求1所述的制冷循环设备,其中所述循环组件(120)包括被固定至蒸发风扇固定部(1021)的一个或多个蒸发风扇,并且在所述底板(100)上布置有被安装在所述多个蒸发风扇之间的蒸发风扇间隔板(1022)。
- 根据权利要求1所述的制冷循环设备,其中所述蒸发风扇相对于所述轴线(X)倾斜地布置。
- 根据权利要求2所述的制冷循环设备,其中所述蒸发分隔结构(104)上设置有用于布置管路的切口(1044),所述管路用于在所述蒸发组件和所述冷凝组件之间输送液冷介质。
- 根据权利要2所述的制冷循环设备,其中所述冷凝组件(160)包括冷凝器(160)和与所述冷凝器叠置的一个或多个冷凝风扇(164)。
- 根据权利要11所述的制冷循环设备,其中所述底板(100)上的适于安装所述冷凝器(160)的安装部上还布置有加强筋(1061)。
- 根据权利要2所述的制冷循环设备,其中在所述底板(100)上设置有托板(1081)和上减震垫安装结构(1082),所述压缩机(180)被固定在所述上减震垫安装结构(1082)和所述托板(1081)之间。
- 根据权利要求13所述的制冷循环设备,所述底板(100)上还设置有用于固定所述压缩机(180)的带有螺纹孔的安装柱(1083)。
- 根据权利要求1所述的制冷循环设备,所述底板(100)上还设置有过滤器安装结构(1086)以用于安装过滤器。
- 根据权利要求1所述的制冷循环设备,所述底板(100)上还包括用于与所述后壳(200)耦合的装配结构(1084、1085),所述装配结构(1084、1085)包括卡槽、卡勾、螺孔、或带有螺纹孔的安装柱中的至少一个。
- 根据权利要求1所述的制冷循环设备,所述后壳(200)上包括被布置在与所述冷凝组件相对应的位置的冷凝组件出风口(202)和冷凝组件进风口(206)。
- 根据权利要求1所述的制冷循环设备,所述后壳(200)上设置有外开关(204),用于控制所述功能组件开启或者关闭以及调节制冷温度。
- 根据权利要求1所述的制冷循环设备,所述壳体上包括凹入部,适于安装移动电源(400)或电力供应接口来为所述功能组件供电。
- 根据权利要求1所述的制冷循环设备,所述底板(100)上还布置有适于安装毛细管线绕线器的安装结构。
- 根据权利要求18所述的制冷循环设备,所述外开关(204)包括设备总开关(2041)、电接口(2042)以及控制部件(2043)。
- 根据权利要求21所述的制冷循环设备,所述外开关(204)还包括开关盖板(2044),其中,所述开关盖板(2044)适于将所述设备总开关(2041)封闭,并且通过布置在所述开关盖板(2044)上的操作部(2046)以操作所述控制部件(2043)。
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CN201910420470.6 | 2019-05-20 | ||
CN201910420470.6A CN111964185A (zh) | 2019-05-20 | 2019-05-20 | 制冷循环设备 |
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CZ309597B6 (cs) * | 2022-06-16 | 2023-05-03 | DEKONTA, a.s. | Filtroventilační jednotka |
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