CN108489084B - Indoor heater - Google Patents

Indoor heater Download PDF

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Publication number
CN108489084B
CN108489084B CN201810277450.3A CN201810277450A CN108489084B CN 108489084 B CN108489084 B CN 108489084B CN 201810277450 A CN201810277450 A CN 201810277450A CN 108489084 B CN108489084 B CN 108489084B
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CN
China
Prior art keywords
shell
air
transverse
guide
groove
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Application number
CN201810277450.3A
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Chinese (zh)
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CN108489084A (en
Inventor
罗燕美
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Renqiu Jiuhe New Energy Technology Co., Ltd
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Renqiu Jiuhe New Energy Technology Co ltd
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Priority to CN201810277450.3A priority Critical patent/CN108489084B/en
Publication of CN108489084A publication Critical patent/CN108489084A/en
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Publication of CN108489084B publication Critical patent/CN108489084B/en
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Classifications

    • 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
    • F24H3/00—Air heaters
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
    • F24F6/08—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • 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
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
    • 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
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

The invention discloses an indoor heater, which comprises a shell, wherein the lower ends of the left side surface and the right side surface of the shell are respectively provided with an air inlet and a wind shield which are uniformly distributed, the air inlet is positioned at the lower side of the wind shield, the lower end of the interior of the shell is provided with a fan, the fan is fixedly connected with the shell through a support, the upper surface of the fan is provided with a heater, the upper end of the interior of the shell is provided with a chute, the chute is in sliding connection with an activated carbon adsorption layer, the upper ends of the left side surface and the right side surface of the shell are respectively provided with a breathable grid, the upper end of the rear surface of the shell is provided with a PLC (programmable logic controller) and a temperature and humidity sensor, and the PLC is positioned at the upper side of the temperature and humidity sensor. This indoor heater, whole device simple structure, it is small, area is few, the convenient removal, it is with low costs, can heat, disinfect, supplement the new trend and improve the air quality to the room, reduce the propagation of germ, improve the indoor environment, the function is various, and is more practical.

Description

Indoor heater
Technical Field
The invention relates to the technical field of heaters, in particular to an indoor heater.
Background
The heater of room heating adopts metal construction more, there is the pipeline of hot water or steam circulation in, give out heat through metal surface, prior art has developed the plastics capillary radiator, but if adopt the heater of plastics capillary radiator structure, its heat radiating area and heat-sinking capability receive the restriction, if the plastics capillary of excessively laying large tracts of land for improve the radiating power and the efficiency of radiator, its area is big, the cost of laying is high, and current heater can not supplement fresh air in the room, and can not effectively kill harmful bacterium in the air, the function is single, the practicality is not strong.
Disclosure of Invention
The invention aims to overcome the existing defects and provides an indoor heater which is simple in structure, small in size, small in occupied area, convenient to move, low in cost, capable of heating, disinfecting, supplementing fresh air, improving air quality, reducing transmission of germs, improving indoor environment, multifunctional, more practical and capable of effectively solving the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an indoor heater comprises a shell, wherein the lower ends of the left side surface and the right side surface of the shell are respectively provided with an air inlet and a wind shield which are uniformly distributed, the air inlet is positioned at the lower side of the wind shield, the lower end of the inside of the shell is provided with a fan, the fan is fixedly connected with the shell through a support, the upper surface of the fan is provided with a heater, the upper end of the inside of the shell is provided with a chute, the chute is in sliding connection with an activated carbon adsorption layer, the upper ends of the left side surface and the right side surface of the shell are respectively provided with a breathable grid, the upper end of the rear surface of the shell is provided with a PLC (programmable logic controller) and a temperature and humidity sensor, the PLC is positioned at the upper side of the temperature and humidity sensor, the temperature and humidity sensor is fixedly connected with the shell through a heat insulation board, the fan, the heater and the temperature and humidity sensor are electrically connected with a PLC, the PLC is electrically connected with an external power supply, and the front ends of the upper surface and the inside of the shell are respectively provided with a fixing piece, the fixing piece is fixedly connected with the rear cover through a bolt, and an air supplementing device is arranged at the lower end of the rear cover.
As a preferred technical scheme of the invention, the air supplementing device comprises a rectangular groove, the rectangular groove is positioned at the lower end of the side part of the rear cover, the rectangular groove is connected with the partition plate in a sliding manner, a pull rod is arranged on the upper surface of the partition plate, a strip-shaped groove is arranged in the middle of the lower end of the front surface of the rear cover, the pull rod is connected with the strip-shaped groove in a sliding manner, the strip-shaped groove is communicated with the rectangular groove, a fastening knob is arranged on the side surface of the pull rod, the rear end of the fastening knob is in contact with the rear cover, an air inlet pipeline is arranged at the lower end of the front surface of the rear cover, and a circular through hole corresponding to the air inlet pipeline is arranged at the lower end of the rear cover.
According to a preferable technical scheme of the invention, a containing tank is arranged at the upper end inside the shell, a tank cover is movably clamped at a pipe orifice at the upper end of the containing tank, a small column is arranged on the upper surface of the tank cover, the small column is rotatably connected with the tank cover, and the lower surface of the small column is fixedly connected with the upper surface of the shell.
As a preferable technical scheme of the invention, four ultraviolet disinfection lamps which are distributed in a rectangular shape are arranged in the middle of the side surface in the shell, and the ultraviolet disinfection lamps are electrically connected with the PLC.
As a preferred technical scheme of the invention, the lower ends of the left side surface and the right side surface of the shell are respectively provided with a clamping groove, and the clamping grooves are movably clamped with the filter screen.
Compared with the prior art, the invention has the beneficial effects that: the indoor heater can supplement fresh air indoors, and sterilize, disinfect and filter the air, so that the air quality is improved, and the indoor heater is safer to use; the water in the holding tank is heated by hot air, so that the humidity in a room is increased, and the indoor environment is improved; the air in the room and the supplemented fresh air are sterilized and disinfected, so that the air quality in the room is improved; the air is filtered, and the filter screen is easy to replace and simple to operate; whole device simple structure, it is small, area is few, the convenient removal, and is with low costs, can heat, disinfect, supplement the new trend and improve the air quality to the room, reduces the propagation of germ, improves the indoor environment, and the function is various, and is more practical.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the rear cover of the present invention;
FIG. 3 is a schematic diagram of a PLC controller according to the present invention;
FIG. 4 is a schematic view of the gas supply device according to the present invention;
FIG. 5 is a perspective view of a shock absorbing device;
FIG. 6 is an exploded view of the shock absorbing device;
FIG. 7 is a schematic partial cross-sectional view of a shock absorbing device;
fig. 8 is a schematic sectional view of a shock absorbing device.
In the figure: the device comprises a shell 1, a rear cover 2, a PLC 3, a temperature and humidity sensor 4, a heat insulation plate 41, a fan 5, a heater 6, an ultraviolet disinfection lamp 7, a sliding chute 8, an activated carbon adsorption layer 9, a ventilating grid 10, an air inlet 11, a wind screen 12, a clamping groove 13, a filter screen 14, a holding tank 15, a tank cover 16, a small column 17, a fixing part 18, a bolt 19, an air supply device 20, a rectangular groove 201, a partition plate 202, a pull rod 203, a fastening knob 204, an air inlet pipeline 205 and a strip-shaped groove 206.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: an indoor heater comprises a shell 1, the lower ends of the left side surface and the right side surface of the shell 1 are respectively provided with an air inlet 11 and a wind shield 12 which are uniformly distributed, the air inlet 11 is positioned at the lower side of the wind shield 12 to prevent hot air from being directly absorbed, the lower ends of the left side surface and the right side surface of the shell 1 are respectively provided with a clamping groove 13, the clamping grooves 13 are movably clamped with a filter screen 14 to filter air, the filter screen 14 is easy to replace, the operation is simple, the lower end of the inside of the shell 1 is provided with a fan 5, the fan 5 is fixedly connected with the shell 1 through a bracket, the upper surface of the fan 5 is provided with a heater 6, the fan 5 rotates to enable indoor air to enter the inside of the shell 1 from the air inlet 11 and be discharged from the upper end of the fan 5, the heater 6 heats and sterilizes the air, the middle part of the side surface of the inside of the shell 1 is provided with four ultraviolet disinfection lamps 7 which are distributed in a rectangular shape, and the ultraviolet disinfection lamps 7 sterilize the air again, the ultraviolet disinfection lamp 7 is electrically connected with the PLC 3, the air in a room and supplemented fresh air are sterilized and disinfected, the air quality in the room is improved, the upper end in the interior of the shell 1 is provided with a chute 8, the chute 8 is in sliding connection with the activated carbon adsorption layer 9, the heated air is filtered again, the upper ends of the left side surface and the right side surface of the shell 1 are respectively provided with a ventilating grid 10, hot air is discharged through the ventilating grids 10, the upper end in the interior of the shell 1 is provided with a containing tank 15, an upper end pipe orifice of the containing tank 15 is movably clamped with a tank cover 16, the upper surface of the tank cover 16 is provided with a small column 17, the tank cover 16 is prevented from being lost, the small column 17 is rotatably connected with the tank cover 16, the lower surface of the small column 17 is fixedly connected with the upper surface of the shell 1, water in the containing tank 15 is heated through hot air, the humidity in the room is increased, the indoor environment is improved, the upper end of the rear surface of the shell 1 is provided with the PLC 3 and a temperature and humidity sensor 4, the PLC controller 3 is positioned at the upper side of the temperature and humidity sensor 4, the temperature and humidity sensor 4 is fixedly connected with the shell 1 through a heat insulation plate 41, when hot air is positioned at the upper end of the shell 1, the hot air can heat water in the containing tank 15, the water is heated and becomes steam to be emitted to improve indoor humidity, the temperature and humidity sensor 4 detects indoor temperature or humidity, indoor environment is watched by observing the PLC controller 3, the fan 5, the heater 6 and the temperature and humidity sensor 4 are all electrically connected with the PLC controller 3, the PLC controller 3 is electrically connected with an external power supply, the PLC controller 3 controls the fan 5, the heater 6 and the temperature and humidity sensor 4 to be common methods in the prior art, fixing parts 18 are arranged at the front ends of the upper surface and the upper surface inside the shell 1, the fixing parts 18 are fixedly connected with the rear cover 2 through bolts 19, so that the rear cover 2 is convenient to detach, the lower end of the rear cover 2 is provided with an air supplement device 20, the air supplement device 20 comprises a rectangular groove 201, the rectangular groove 201 is located at the lower end of the side part of the rear cover 2, the rectangular groove 201 is connected with a partition plate 202 in a sliding manner, a pull rod 203 is arranged on the upper surface of the partition plate 202, a strip-shaped groove 206 is arranged in the middle of the lower end of the front surface of the rear cover 2, the pull rod 203 is connected with the strip-shaped groove 206 in a sliding manner, the strip-shaped groove 206 is communicated with the rectangular groove 201, a fastening knob 204 is arranged on the side surface of the pull rod 203, the rear end of the fastening knob 204 is in contact with the rear cover 2, an air inlet pipe 205 is arranged at the lower end of the front surface of the rear cover 2, a circular through hole corresponding to the air inlet pipe 205 is arranged at the lower end of the rear cover 2, when fresh air needs to be supplemented indoors, the pull rod 203 is pulled upwards, the pull rod 203 drives the partition plate 202 to move upwards, the pull rod 203 is fixed through the fastening knob 204, so that the partition plate 202 is fixed, then the outside air enters the inside of the shell 1 through the air inlet pipe 205, and is heated, sterilized and filtered and then discharged indoors, can supplement fresh air to indoor to disinfect, disinfect and filter the air, improve the air quality, it is safer to use, whole device simple structure, small, area is few, and convenient the removal is with low costs, can heat, disinfect, supplement the new trend and improve the air quality to the room, reduces the propagation of germ, improves the indoor environment, and the function is various, and is more practical.
When in use: the fan 5 rotates to enable indoor air to enter the shell 1 from the air inlet hole 11 and be discharged from the upper end of the fan 5, the heater 6 is used for heating and sterilizing the air, the ultraviolet disinfection lamp 7 is used for sterilizing and sterilizing the air again, after the air is filtered by the active carbon adsorption layer 9, hot air is discharged through the air permeable grid 10, the heating is completed by repeating the above processes all the time, when the hot air is positioned at the upper end of the shell 1, the hot air can heat water in the containing tank 15, the water is heated and becomes steam to be emitted to improve the indoor humidity, the temperature and humidity sensor 4 is used for detecting the indoor temperature or humidity, the indoor environment is observed by observing the PLC 3, when fresh air needs to be supplemented indoors, the pull rod 203 is pulled upwards, the pull rod 203 drives the partition plate 202 to move upwards, the pull rod 203 is fixed through the fastening knob 204, so that the partition plate 202 is fixed, then the external air enters the shell 1 through the air inlet pipeline 205, the outside air is heated, sterilized, and filtered and then discharged into the room.
The invention can supplement fresh air indoors, and sterilize, disinfect and filter the air, thereby improving the air quality and being safer to use; the water in the holding tank 15 is heated by hot air, so that the humidity in a room is increased, and the indoor environment is improved; the air in the room and the supplemented fresh air are sterilized and disinfected, so that the air quality in the room is improved; the air is filtered, and the filter screen 14 is easy to replace and simple to operate; whole device simple structure, it is small, area is few, the convenient removal, and is with low costs, can heat, disinfect, supplement the new trend and improve the air quality to the room, reduces the propagation of germ, improves the indoor environment, and the function is various, and is more practical.
The invention is provided with a damping device at the bottom of the shell 1.
The damping device comprises a first connecting seat 80, a second connecting seat 81 is arranged on the first connecting seat 80, a central slotted hole 82 is arranged in the middle of the second connecting seat 81, a abdicating slotted hole 83 is arranged at the position of the first connecting seat 80 corresponding to the central slotted hole 82, a damping column 84 is movably arranged in the central slotted hole 82, a transverse damping mechanism 90 which can enable the damping column 84 to stably move up and down is arranged between the damping column 84 and the second connecting seat 81, the transverse damping mechanism 90 comprises guide plates 91 which are arranged on the side walls of the damping column 84 at intervals, guide holes 92 are arranged on the guide plates 91, a transverse through waist-shaped slotted hole 93 is arranged on the damping column 84 between the two guide plates 91, the upper end of the transverse through waist-shaped slotted hole 93 is positioned below the guide hole 92, a connecting shaft 94 is arranged in the transverse through waist-shaped slotted hole 93, a first roller 95 is arranged at the end of the connecting shaft 94 corresponding to the guide hole 92, a first accommodating slot hole 96 communicated with a transverse through waist-shaped slot hole 93 is longitudinally arranged in the middle of the shock-absorbing column 84, a abdicating groove 97 is arranged in the first accommodating slot hole 96, a central column 98 is arranged at the position of the connecting shaft 94 corresponding to the first accommodating slot hole 96, the central column 98 is arranged in the first accommodating slot hole 96, a limit lug 99 is arranged at the position of the central column 98 corresponding to the abdicating groove 97, a first jacking spring 70 is arranged between the upper end surface of the limit lug 99 and the abdicating groove 97, a second jacking spring 71 is arranged between the upper end surface of the central column 98 and the first accommodating slot hole 96, a central transverse groove 910 is arranged in the middle of the second connecting seat 81 along the length direction, the central transverse groove 910 is communicated with the central slot hole 82, guide rail grooves 911 are respectively arranged at the two sides of the central transverse groove 910, a transverse shaft 914 is arranged in the central transverse groove 910, pulleys 912 are respectively arranged at the ends of the transverse shaft 914, the pulleys 912 are arranged in a guide rail groove 911, a plurality of positioning columns 913 are arranged at intervals at the end of the central transverse groove 910, a tension spring 915 is arranged between the positioning columns 913 and the transverse shaft 914, a limiting plate 916 is arranged on the side wall of the central groove 82, the shock absorption columns 84 are arranged in a space enclosed by the limiting plate 916, a rotating shaft 917 is arranged between the outer side of the limiting plate 916 and the central transverse groove 910, a second roller 918 is arranged at the position corresponding to the rotating shaft 917 and the guiding hole 92, a guiding wheel 919 is arranged at the position corresponding to the central transverse groove 910 and the second roller 918, a connecting steel rope 920 is arranged at the position corresponding to the guiding wheel 919 at the transverse shaft 914, one end of the connecting steel rope is fixedly connected to the left side of the transverse shaft 920, and the other end of the connecting steel rope 920 is sequentially wound around the guiding wheel 919 at the left side and the second roller 918, The left guide hole 92, the first roller 95, the right guide hole 92, the right second roller 918 and the right guide wheel 919 are fixedly connected to the right side of the cross shaft 914, the first roller 95 is located above the connecting steel rope 920, the second roller 918 is located below the connecting steel rope 920, the first connecting frame 841 is symmetrically arranged at the upper end of the shock absorption column 84, the second connecting frame 842 is symmetrically arranged on the first connecting frame, a guide slotted hole is formed in the end portion of the second connecting frame 842, a guide column 811 is arranged at the position, corresponding to the guide slotted hole, of the second connecting frame 81, the upper portion of the guide column 811 is arranged in the guide slotted hole, and a third jacking spring 812 is sleeved on the outer wall of the guide column 811.
When the second connecting frame 842 vibrates, the shock absorbing column 84 moves downwards, the first roller 95 on the connecting shaft 94 triggers the connecting steel rope 920 to move downwards in the downward movement process of the shock absorbing column 84, the connecting steel rope 920 converts longitudinal force into transverse force, the transverse shaft 914 is pulled, the tension spring 915 has good buffering effect, large fluctuation cannot be generated in the longitudinal direction, and when the tension spring is reset, the connecting shaft 94 has buffering effect under the action of the first jacking spring 70 and the second jacking spring 71. In addition, the third pressing spring 812 also plays a role of buffering during the downward movement of the second connecting rack 842.
The housing 1 of the present invention is provided on the first and second connection frames 841 and 842.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. An indoor heater, comprising a housing (1), characterized in that: the air-conditioning fan is characterized in that the lower ends of the left side surface and the right side surface of the shell (1) are respectively provided with an air inlet hole (11) and a wind shield (12) which are uniformly distributed, the air inlet holes (11) are positioned at the lower side of the wind shield (12), the lower end of the inside of the shell (1) is provided with a fan (5), the fan (5) is fixedly connected with the shell (1) through a support, the upper surface of the fan (5) is provided with a heater (6), the upper end of the inside of the shell (1) is provided with a chute (8), the chute (8) is in sliding connection with an activated carbon adsorption layer (9), the upper ends of the left side surface and the right side surface of the shell (1) are respectively provided with an air-permeable grid (10), the upper end of the rear surface of the shell (1) is provided with a PLC (3) and a temperature and humidity sensor (4), the PLC (3) is positioned at the upper side of the temperature and humidity sensor (4), and the temperature and humidity sensor (4) is fixedly connected with the shell (1) through a heat insulation board (41), the fan (5), the heater (6) and the temperature and humidity sensor (4) are electrically connected with the PLC (programmable logic controller) (3), the PLC (3) is electrically connected with an external power supply, fixing pieces (18) are arranged at the front ends of the upper surface and the upper surface inside the shell (1), the fixing pieces (18) are fixedly connected with the rear cover (2) through bolts (19), and an air supplementing device (20) is arranged at the lower end of the rear cover (2);
the air supplementing device (20) comprises a rectangular groove (201), the rectangular groove (201) is located at the lower end of the side portion of the rear cover (2), the rectangular groove (201) is connected with a partition plate (202) in a sliding mode, a pull rod (203) is arranged on the upper surface of the partition plate (202), a strip-shaped groove (206) is arranged in the middle of the lower end of the front surface of the rear cover (2), the pull rod (203) is connected with the strip-shaped groove (206) in a sliding mode, the strip-shaped groove (206) is communicated with the rectangular groove (201), a fastening knob (204) is arranged on the side face of the pull rod (203), the rear end of the fastening knob (204) is in contact with the rear cover (2), an air inlet pipeline (205) is arranged at the lower end of the front surface of the rear cover (2), and a circular through hole corresponding to the air inlet pipeline (205) is formed in the lower end of the rear cover (2);
a containing tank (15) is arranged at the upper end inside the shell (1), a tank cover (16) is movably clamped at a pipe orifice at the upper end of the containing tank (15), a small column (17) is arranged on the upper surface of the tank cover (16), the small column (17) is rotatably connected with the tank cover (16), and the lower surface of the small column (17) is fixedly connected with the upper surface of the shell (1);
the middle part of the side surface in the shell (1) is provided with four ultraviolet disinfection lamps (7) which are distributed in a rectangular shape, and the ultraviolet disinfection lamps (7) are electrically connected with the PLC (3);
the lower ends of the left side surface and the right side surface of the shell (1) are respectively provided with a clamping groove (13), and the clamping grooves (13) are movably clamped with the filter screen (14);
when in use: the fan (5) rotates, so that indoor air enters the shell (1) from the air inlet hole (11) and is discharged from the upper end of the fan (5), the heater (6) heats and sterilizes the air, the ultraviolet disinfection lamp (7) sterilizes and sterilizes the air again, after the air is filtered by the active carbon adsorption layer (9), hot air is discharged through the air permeable grid (10), the heating is completed by repeating the above processes all the time, when the hot air is positioned at the upper end of the shell (1), the hot air can heat water in the containing tank (15), the water is heated to be steam and is emitted out to improve the indoor humidity, the temperature and humidity sensor (4) detects the indoor temperature or humidity, the indoor environment is observed by observing the PLC (3), when fresh air needs to be supplemented indoors, the pull rod (203) is pulled upwards, the pull rod (203) drives the partition plate (202) to move upwards, the pull rod (203) is fixed through the fastening knob (204), so as to fix the partition plate (202), then the external air enters the shell (1) through the air inlet pipeline (205), and the external air is heated, sterilized and filtered and then is discharged to the indoor;
the bottom of the shell (1) is provided with a damping device; the damping device comprises a first connecting seat (80), a second connecting seat (81) is arranged on the first connecting seat (80), a central slotted hole (82) is formed in the middle of the second connecting seat (81), a yielding slotted hole (83) is formed in the position, corresponding to the central slotted hole (82), of the first connecting seat (80), a damping column (84) is movably arranged in the central slotted hole (82), a transverse damping mechanism (90) capable of enabling the damping column (84) to stably move up and down is arranged between the damping column (84) and the second connecting seat (81), the transverse damping mechanism (90) comprises guide plates (91) arranged on the side walls of the damping column (84) at intervals, guide holes (92) are formed in the guide plates (91), and a transverse through waist-shaped slotted hole (93) is formed in the damping column (84) between the two guide plates (91), the upper end of the transverse through waist-shaped slotted hole (93) is positioned below the guide hole (92), a connecting shaft (94) is arranged in the transverse through waist-shaped slotted hole (93), a first roller (95) is arranged at the position, corresponding to the guide hole (92), of the end part of the connecting shaft (94), a first accommodating slotted hole (96) communicated with the transverse through waist-shaped slotted hole (93) is longitudinally arranged in the middle of the shock absorption column (84), a yielding groove (97) is arranged in the first accommodating slotted hole (96), a central column (98) is arranged at the position, corresponding to the first accommodating slotted hole (96), of the connecting shaft (94), the central column (98) is arranged in the first accommodating slotted hole (96), a limiting lug (99) is arranged at the position, corresponding to the yielding groove (97), a first jacking spring (70) is arranged between the upper end face of the limiting lug (99) and the yielding groove (97), a second jacking spring (71) is arranged between the upper end face of the central column (98) and the first containing slotted hole (96), a central transverse groove (910) is arranged in the middle of the second connecting seat (81) along the length direction, the central transverse groove (910) is communicated with the central slotted hole (82), guide rail grooves (911) are respectively arranged on two sides of the central transverse groove (910), a transverse shaft (914) is arranged in the central transverse groove (910), pulleys (912) are respectively arranged at the end part of the transverse shaft (914), the pulleys (912) are arranged in the guide rail grooves (911), a plurality of positioning columns (913) are arranged at the end part of the central transverse groove (910) at intervals, a tension spring (915) is arranged between the positioning columns (913) and the transverse shaft (914), a limiting plate (916) is arranged on the side wall of the central slotted hole (82), the damping columns (84) are arranged in a space surrounded by the limiting plates (916), and a rotating shaft (917) is arranged between the outer side of the limiting plate (916) and the central transverse groove (910), a second roller (918) is arranged at the position of the rotating shaft (917) corresponding to the guide hole (92), a guide wheel (919) is arranged at the position of the central transverse groove (910) corresponding to the second roller (918), a connecting steel cable (920) is arranged at the position of the transverse shaft (914) corresponding to the guide wheel (919), one end of the connecting steel cable (920) is fixedly connected to the left side of the transverse shaft (914), the other end of the connecting steel cable (920) sequentially winds the guide wheel (919) at the left side, the second roller (918) at the left side, the first roller (95), the guide hole (92) at the right side, the second roller (918) at the right side and the guide wheel (919) at the right side and is fixedly connected to the right side of the transverse shaft (914) at the rear part, the first roller (95) is positioned above the connecting steel cable (920), the second roller (918) is positioned below the connecting steel cable (920), and first connecting frames (841) are symmetrically arranged at the upper end of the shock absorption column (84), second connecting frames (842) are symmetrically arranged on the first connecting frame, guide slotted holes are formed in the end portions of the second connecting frames (842), guide columns (811) are arranged at the positions, corresponding to the guide slotted holes, of the second connecting seats (81), the upper portions of the guide columns (811) are arranged in the guide slotted holes, and third jacking springs (812) are sleeved on the outer walls of the guide columns (811);
when the second connecting frame (842) is vibrated, the shock absorbing column (84) moves downwards, the first roller (95) on the connecting shaft (94) triggers the connecting steel rope (920) to move downwards in the downward movement process of the shock absorbing column (84), the connecting steel rope (920) converts longitudinal force into transverse force, the transverse shaft (914) is pulled, the tension spring (915) plays a good buffering role, large fluctuation cannot be generated in the longitudinal direction, and when the tension spring is reset, the connecting shaft (94) plays a buffering role under the action of the first jacking spring (70) and the second jacking spring (71);
in addition, the downward movement process of the third top pressure spring (812) on the second connecting frame (842) also plays a role in buffering;
the housing (1) is arranged on a first connecting frame (841) and a second connecting frame (842).
CN201810277450.3A 2018-03-30 2018-03-30 Indoor heater Active CN108489084B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111609707A (en) * 2020-05-29 2020-09-01 周连杰 Drugstore medicinal material humidity supervision device
CN111964174A (en) * 2020-08-13 2020-11-20 班涵昱 Indoor electric heating sterilizer
CN113277683A (en) * 2021-06-11 2021-08-20 北京大学深圳研究生院 Device for rapidly enriching and purifying anaerobic ammonium oxidation bacteria
CN115540219B (en) * 2022-09-29 2024-07-19 珠海格力电器股份有限公司 Air conditioner, electricity limiting control method thereof and storage medium

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Publication number Priority date Publication date Assignee Title
CN2332941Y (en) * 1997-01-08 1999-08-11 邱锡元 Electrothermal hot air appts.
CN101338592A (en) * 2008-08-08 2009-01-07 胡淑英 Damping device
CN206352866U (en) * 2016-12-30 2017-07-25 深圳市康风环境科技发展有限公司 A kind of air purifier that function is augmented with fresh air
CN206943050U (en) * 2017-07-04 2018-01-30 沈富亮 A kind of portable refrigeration fan

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Publication number Priority date Publication date Assignee Title
GB1321231A (en) * 1969-08-05 1973-06-27 Belling & Co Ltd Electric heating and lighting apparatus
CN201547949U (en) * 2009-12-01 2010-08-11 秦贞龙 Fan heater capable of humidifying

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2332941Y (en) * 1997-01-08 1999-08-11 邱锡元 Electrothermal hot air appts.
CN101338592A (en) * 2008-08-08 2009-01-07 胡淑英 Damping device
CN206352866U (en) * 2016-12-30 2017-07-25 深圳市康风环境科技发展有限公司 A kind of air purifier that function is augmented with fresh air
CN206943050U (en) * 2017-07-04 2018-01-30 沈富亮 A kind of portable refrigeration fan

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