CN208108487U - A kind of electricity energy-storage fan heater - Google Patents
A kind of electricity energy-storage fan heater Download PDFInfo
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- CN208108487U CN208108487U CN201820454306.8U CN201820454306U CN208108487U CN 208108487 U CN208108487 U CN 208108487U CN 201820454306 U CN201820454306 U CN 201820454306U CN 208108487 U CN208108487 U CN 208108487U
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Abstract
A kind of electricity energy-storage fan heater, including main body multi-pipe heat exchanger, main body multi-pipe heat exchanger includes upper ellipse head and lower ellipse head, lower ellipse head is equipped with electrothermal tube and blowdown valve, centre is equipped with more seamless pipes, seamless pipe upper and lower ends are respectively equipped with plectane, with it is upper, lower ellipse head is connected, seamless pipe with it is upper, the inner cavity of lower ellipse head penetrates through, shell is equipped with outside main body multi-pipe heat exchanger, outer casing underpart is equipped with air inlet, it is divided into inlet air plenum from bottom to top inside electric energy-storage fan heater, exchange heat air compartment and air-introduced machine room, air-introduced machine is equipped in air-introduced machine room, cold air enters inlet air plenum by air inlet, hot wind is converted by main body multi-pipe heat exchanger in heat exchange air compartment, and the outside heat air delivery under air-introduced machine effect, it is sent by air duct to each room.The electricity energy-storage fan heater installation cost, operating cost are low, can independent heating, do not need radiator and caliduct, and heat that fast, quick heating, hot merit effect are high, be a kind of energy-saving and environment-friendly New-type heating equipment.
Description
Technical field
The utility model relates to a kind of novel heating equipment that hot wind is converted into using electric accumulation of energy, and in particular to a kind of electricity storage
Energy warm-air drier, belongs to environment protection energy-saving equipment manufacturing technology field.
Background technique
In China, resident's indoor heating system equipment is still based on cast iron central heating radiator heat dissipation heating at present, and cast iron heating
The shortcomings that piece, mainly has:Natural heat dissipation is slow, and room heater piece and caliduct system water capacity are big, big using steel material, installation
It is at high cost etc..For example, the huge outside ductwork caliduct of a building, a cell central heating uses a large amount of steel and warm
Huge water capacity in feed channel, needs a large amount of energy resource supply, therefore increase operating cost in operation, causes big
The wasting of resources of amount.Meanwhile radiator belongs to a kind of casting industry, in process of production, environmental pollution is quite serious, gives people
Living environment bring great harm.
Air-conditioning is also common heating equipment in recent years, but their generally existing thermogenetic hot blast temperatures of system are relatively low,
The disadvantages of speed is slow, and room temperature heats up slowly, and thermal power is small is heated, for the large spaces place such as Workshop, market, at all
It cannot be heated to required temperature, therefore large-scale place is not available.And air-conditioning is also especially power-consuming, and cost of use is expensive.
In recent years, under the overall situation that government increasingly payes attention to protection ambient air quality, using electricity as the energy, with resident
Based on family's independence heating, the heating system that does not set the huge outside ductwork facility of cell it is imperative.Therefore, compel to be essential in the market
Want a kind of energy conservation and environmental protection, independently heating, the novel heating equipment efficiently heated.
Summary of the invention
The purpose of the utility model is to provide one kind can individual heating, energy-saving and environment-friendly novel heating equipment, the equipment system
Hot fast, quick heating, thermal power height, also special energy saving is a kind of ideal substitute of traditional heating equipment.
The utility model provides a kind of electric energy-storage fan heater, including main body multi-pipe heat exchanger, and its exterior is equipped with shell, shells
Lower part be equipped with air inlet, the inside of electric energy-storage fan heater is divided into inlet air plenum, heat exchange air compartment and air-introduced machine room, air inducing from bottom to top
Air-introduced machine is equipped in machine room, cold air enters inlet air plenum by air inlet, converts in heat exchange air compartment by main body multi-pipe heat exchanger
At hot wind, and outside heat air delivery under the action of air-introduced machine.
One according to the present utility model specific but non-limiting embodiment, main body multi-pipe heat exchanger include upper ellipse
End socket and lower ellipse head, upper ellipse head are equipped with safety exhaust, and lower ellipse head is equipped with electrothermal tube and blowdown valve, and main body is more
The centre of heat exchange of heat pipe is equipped with more seamless pipes, and the upper and lower ends of seamless pipe are respectively equipped with plectane, are connected with upper and lower ellipse head
It connects, the inner cavity of the upper and lower port of seamless pipe and upper and lower ellipse head penetrates through.
One according to the present utility model specific but non-limiting embodiment, the centre of plectane are equipped with multiple and seamless
The identical hole of pipe outside diameter size, the both ends of more seamless pipes are inserted into respectively in multiple holes of two blocks of plectanes.
One according to the present utility model specific but non-limiting embodiment, air inlet are equipped with pod and filtering
Net.
One according to the present utility model specific but non-limiting embodiment is equipped with blower support in air-introduced machine room
Plate, air-introduced machine are fixed thereon, one of the blower support plate between side and outer casing inner wall there are the ventilation opening of set distance,
Remaining each side is fixed and is sealed with outer casing inner wall.
One according to the present utility model specific but non-limiting embodiment, between inlet air plenum and heat exchange air compartment and
It is equipped with a fixed isolation board close to the upper surface of air inlet side, there are the logical of set distance between side and outer casing inner wall by its one
Air port, remaining each side are fixed and are sealed with outer casing inner wall.
One according to the present utility model specific but non-limiting embodiment, exchange heat between air compartment and air-introduced machine room and
It is equipped with another fixed isolation board in the other side far from air inlet, there are set distances between side and outer casing inner wall by its one
Ventilation opening, remaining each side are fixed and are sealed with outer casing inner wall, and ventilation opening ventilation opening corresponding with blower support plate direction is consistent.
One according to the present utility model specific but non-limiting embodiment, the inner cavity of main body multi-pipe heat exchanger use
Conduction oil, water or external source high-temperature steam are as heat-conducting medium.
One according to the present utility model specific but non-limiting embodiment, the air outlet of air-introduced machine extend to shell
Except top, it is connected with the air duct of different directions.
One according to the present utility model specific but non-limiting embodiment, air-introduced machine setting are entered the wind in room air duct
The interface end of mouth is arranged instead of it in air-introduced machine room.
The beneficial effects of the utility model are mainly reflected in:
1. the electric energy-storage fan heater of the utility model is converted by hot wind, hot wind is sent by air duct to each room, room
It is interior not need to be laid with any radiator and caliduct, therefore significantly reduce installation cost and operating cost;Each household can be only
Vertical heating freely controls room temperature, and the hidden danger of leak is not present without radiator and caliduct in interior;It avoids simultaneously
Central heating is laid with water capacity huge in huge outside ductwork caliduct and caliduct, has saved largely for society
Steel and a large amount of water resource, reduce a large amount of economic cost for user.Electric energy-storage fan heater is that a kind of change tradition is adopted
The novel heating equipment of warm mode, can improve air quality, be effectively improved environment, to realize the new life of energy-saving and environmental protection, health
Theory living.
2. heating temperature hot wind temperature that is very high, therefore generating caused by the electric energy-storage fan heater inner cavity of the utility model
Degree is also high, has the advantages of heating is fast, quick heating, required temperature in room can be rapidly achieved, than radiator, air-conditioning, disk
The heating of the equipment such as pipe blower is faster.
3. the electric energy-storage fan heater thermal power of the utility model is big, high-efficient, for the large spaces place such as market, workshop
Heating effect is especially prominent, can achieve the target temperature that the heating equipments such as air-conditioning are unable to reach at all, and very power saving.
4. the electric energy-storage fan heater of the utility model is directly exchanged heat using air itself with heat exchanger, changed than water and heat exchanger
Hot mode is faster, directly collides with each other between the thermo-molecular in air, increases the air themperature in space rapidly, contracting
Short electricity consumption heating time, plenty of time, and energy-saving effect highly significant are saved, than conventional radiator and air-conditioning heating
40% or more energy conservation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the electric energy-storage fan heater of the utility model.
Specific embodiment
The utility model is further illustrated provided hereinafter specific embodiment and in conjunction with attached drawing, but the utility model is not
It is only limited to the following embodiments and the accompanying drawings.
As shown in Figure 1, the electric energy-storage fan heater of the utility model mainly includes main body multi-pipe heat exchanger, its exterior is equipped with outer
Shell 7, the inside of electric energy-storage fan heater are divided into inlet air plenum 12, heat exchange air compartment 8 and air-introduced machine room 2 from bottom to top.
The top and bottom of main body multi-pipe heat exchanger are respectively provided with an equal amount of ellipse head, referred to as upper 4 He of ellipse head
Lower ellipse head 21, the edge of two end sockets are respectively equipped with ring flange and weld with end socket.The top of upper ellipse head 4 is equipped with
Gas vent and welding flange, to facilitate installation safety exhaust 3.The bottom of lower ellipse head 21 is equipped with N number of flange plate
Hole, to facilitate installation electrothermal tube 10, electrothermal tube 10 may also be arranged on the side of lower ellipse head 21.The bottom of lower ellipse head 21
It is additionally provided with blowdown valve 11, for adding or discharging the medium in main body multi-pipe heat exchanger.The intermediate position of main body multi-pipe heat exchanger
It is made of the equally long seamless pipe 6 of one group of N root.The upper and lower ends of seamless pipe 6 are respectively equipped with ellipse above and below with main body multi-pipe heat exchanger
The same big plectane of ring flange on circle end socket, it is big that the intermediate position of upper and lower two blocks of plectanes is respectively equipped with N number of and seamless pipe outside diameter
Small identical hole, is evenly distributed on plectane, and the quantity of seamless pipe is consistent with the quantity in the hole on plectane.The two of N root seamless pipe 6
End is inserted into N number of hole of two blocks of plectanes respectively and is welded, and a conversion hot wind component is formed.Two ends up and down of N root seamless pipe 6
The inner cavity of mouth and upper and lower ellipse head 4 and 21 penetrates through.The plectane at hot wind component both ends is converted respectively and on upper and lower ellipse head
Ring flange be connected by bolt, form a main body multi-pipe heat exchanger.
The outside of main body multi-pipe heat exchanger is equipped with a vertical rectangular or rectangular cabinet shell 7, the bottom of shell
There is bottom plate 13, top cover 16 is arranged at top.There are a certain distance between shell 7 and main body multi-pipe heat exchanger, shell 7 can also be designed
At any appropriate shape.The inside of shell 7 is divided into the different size of operating room in upper, middle and lower three, lower end operating room it is main
Effect is air inlet, referred to as inlet air plenum 12;The main function of intermediate operating room is that the cold wind for introducing inlet air plenum 12 passes through heat exchange
It is converted into hot wind, referred to as heat exchange air compartment 8;Air-introduced machine 1, referred to as air-introduced machine room 2 are equipped in the operating room of upper end.Air-introduced machine 1 is fixed on
In one piece of blower support plate 18 among the operating room of upper end, there are settings between side and outer casing inner wall by one of blower support plate 18
The ventilation opening of distance, remaining each side is fixed and is sealed with outer casing inner wall, to prevent leak-stopping wind.Air-introduced machine also can be set in room wind
The interface end of road air inlet.The side of lower end operating room is equipped with air inlet 24, and air inlet is equipped with pod 23 and filter screen 22,
The effect of filter screen is so that sundries is not easily accessed inlet air plenum 12 by strainer filtering the sundries in room air.In lower end
Between inlet air plenum 12 and the heat exchange air compartment 8 of centre and it is being equipped with a fixed isolation board close to the upper surface of 24 side of air inlet, by,
Lower two air compartments separate, and referred to as middle lower air chamber's partition 20, there are the ventilations of set distance between side and outer casing inner wall by its one
Mouthful, referred to as heat exchange air compartment import 9, remaining each side is fixed and is sealed with outer casing inner wall, to prevent leak-stopping wind.In intermediate heat exchange air compartment
Between 8 and the air-introduced machine room 2 of upper end and far from air inlet 24 the other side be equipped with another fixed isolation board, by it is upper, in two
Air compartment separates, and referred to as upper middle air compartment baffle 5, there are the ventilation openings of set distance between side and outer casing inner wall by its one, referred to as
Exchange heat air compartment outlet 19, remaining each side is fixed and sealed with outer casing inner wall, to prevent leak-stopping wind.Exchange heat air compartment outlet 19 and blower branch
The corresponding ventilation opening direction of fagging 18 should be consistent, smooth to divulge information.Main body multi-pipe heat exchanger be fixed on middle air compartment every
Between plate 5 and middle lower air chamber's partition 20.The work air outlet 15 of indoor air-introduced machine 1 of upper end extends to except cover top portion, with
Just it is connected with the air duct of different directions, hot wind is sent to each room.7 outside of shell is whole can be equipped with insulating layer, to prevent
Internal temperature radiates outward.The bottom of shell 7 can be equipped with supporting leg 14.
Thermally conductive oil medium or aqueous medium are usually previously charged into the inner cavity of main body multi-pipe heat exchanger in the fabrication process.It can also
To use the high-temperature steam of exogenous steam pipeline as heat-conducting medium.Below by taking thermally conductive oil medium as an example, it is practical that this is described in detail
The course of work of novel electric energy-storage fan heater.
When the inner cavity of main body multi-pipe heat exchanger is pre-loaded with thermally conductive oil medium, conduction oil is conventionally added to ellipse head 4
Interior but do not fill it up with, there are certain expansion spaces.After electrothermal tube 10 in lower ellipse head 21 is powered, make main body multi-pipe heat exchanger
The conduction oil of inner cavity is gradually warmed up, and is heated to required high temperature within a certain period of time, typical temperature is up to 200-250 DEG C.High temperature
Conduction oil passes through the outside heat release of tube wall of seamless pipe 6, and seamless pipe outer wall surface temperature also can reach 150-180 DEG C at this time, so
High temperature can make rapidly the interior generation high temperature of air compartment 8 that exchanges heat, and be rapidly achieved required operating temperature.Then in the work of air-introduced machine 1
Under, the cold air in room enters inlet air plenum 12 by the air inlet 24 of lower end, enters heat exchange air compartment by heat exchange air compartment import 9
8, cold air molecule and the seamless pipe surface contact-impact of 150-180 DEG C of high temperature carry out heat exchange, so that cold air is rapidly heated, turn
It changes required hot wind into, air-introduced machine room 2 19 is flowed out by the outlet of heat exchange air compartment, from the air inlet 17 of air-introduced machine into out
Air port 15 goes out, and generates 40-60 DEG C of hot wind.Then under the action of air-introduced machine 1, hot wind is sent in the air duct of different directions, heat
Wind is discharged into each room by multiple exhaust outlets in air duct, to reach temperature required for interior.In actual use,
The height of heat-conducting oil heating temperature in main body multi-pipe heat exchanger can be determined according to actual needs, thus ideal required for generating
Hot wind is brought rapidly up the cold air in room or workshop.
When the inner cavity of main body multi-pipe heat exchanger is pre-loaded with aqueous medium, the height of water level of water capacity should be in lower ellipse head
There are a certain distance in 21 and between the lower end nozzle of N root seamless pipe 6, i.e., 6 He of N root seamless pipe among multi-pipe heat exchanger
The inner cavity of upper ellipse head 4 does not fill water.Water in lower ellipse head 21 water temperature after the energization of electrothermal tube 10 increases, when certain
The interior high-temperature steam for generating 120-170 DEG C, high-temperature steam enter in seamless pipe 6 and in upper ellipse head 4, pass through seamless pipe 6
The outside heat release of tube wall, to heat exchange air compartment 8 discharge heat, the seamless pipe surface of the cold air molecule of entrance and 80-100 DEG C of high temperature
Contact-impact carries out heat exchange, and cold air is made to be rapidly heated, and is heated rapidly to required operating temperature, generates 40-60 DEG C of heat
Wind.The flow direction and the course of work of wind are identical as thermally conductive oil medium recited above in each operating room.
When main body multi-pipe heat exchanger inner cavity medium is external source high-temperature steam, directly pass through 11 steam-out (SO) pipe of blowdown valve
Road uninterruptedly inputs high-temperature steam to inner cavity, no longer electrothermal tube is needed to heat at this time.The high temperature of main body multi-pipe heat exchanger inner cavity steams
Vapour is up to 120-170 DEG C, by the outside heat release of the tube wall of seamless pipe 6, the cold air molecule of entrance and the nothing of 80-100 DEG C of high temperature
Slit-tube surface contact-impact carries out heat exchange, and cold air is made to be rapidly heated, and is heated rapidly to required operating temperature, generates 40-
60 DEG C of hot wind.It is identical when the flow direction and the course of work of wind and medium recited above are conduction oil, water in each operating room.
The electric energy-storage fan heater of the utility model is directly exchanged heat using air itself with heat exchanger, and this heat exchange mode compares water
The speed to exchange heat with heat exchanger is faster, the reason is that directly colliding with each other between the thermo-molecular in air, makes the air in space
Temperature increases rapidly, so as to shorten electricity consumption heating time, saves plenty of time, and energy-saving effect highly significant.
The product of plurality of specifications of different sizes can be made in the electric energy-storage fan heater of the utility model, be applicable not only to house
Front yard uses, and is more suitable for the large-scale place such as Workshop, school, hospital, market.The product is widely applicable, and the north is mostly
Area and southern some areas can use this independent heating system.Through actual test, the electricity of the utility model stores
Energy warm-air drier heating effect is very good, and heating is fast, and quick heating can be rapidly achieved required temperature in room, and usual 100 is flat
The room of rice, it is only necessary to which 20 minutes target temperatures that room temperature can be made to reach 22 DEG C of an electric energy-storage fan heater, the used time is only
It is the half of radiator, faster than air-conditioning and coiler fan one third.Moreover, electric energy-storage fan heater thermal power is big, it is high-efficient,
And very power saving, it is especially prominent for the large spaces place such as market, workshop heating effect.Large-scale place uses the system such as air-conditioning
Hot equipment is not only power-consuming but also can not be heated to required temperature, and needed for capable of being not only rapidly achieved using electric energy-storage fan heater
The temperature wanted, and very energy saving.
Embodiment 1
The ratio of the electric energy-storage fan heater of the utility model and the inner cavity temperature of several frequently seen heating equipment and air outlet temperature
Compared with being shown in Table 1.
Table 1
As it can be seen from table 1 hot blast temperature caused by radiator, air-conditioning and coiler fan is far below electric accumulation of energy warm wind
Machine, because heating temperature is well below electric energy-storage fan heater, this reality caused by radiator, air-conditioning and coiler fan inner cavity
There is the features such as heating is fast, and quick heating is high-efficient, economize on electricity, thermal power is big with novel electric energy-storage fan heater, room can be rapidly achieved
Heating temperature required for interior.
Embodiment 2
The test of room heating rate
With the electric energy-storage fan heater and radiator, air-conditioning, coiler fan of the utility model respectively by the room of 100 square meters
(room location, direction and heat preservation situation are essentially identical) is heated to 22 DEG C from 0 DEG C, records the time used, is listed in Table 2 below simultaneously
It is compared.
Table 2
Electric energy-storage fan heater | Radiator | Air-conditioning | Coiler fan | |
Used time | 20 minutes | 40 minutes | 30 minutes | 30 minutes |
From table 2 it can be seen that the room of same area is heated to same temperature by the electric energy-storage fan heater of the utility model
It spends that the used time is most short, has only used the time of radiator half, faster than the air-conditioning and coiler fan time of one third.
Embodiment 3
Electricity cost compares
With the room of one 100 square meter of northern area, for every square meter needs 100W heat, electric accumulation of energy warm wind is calculated separately
Electricity cost in a Heating Period of machine and air-conditioning is simultaneously compared.One Heating Period was calculated by 150 days, average daily heating
It was calculated by 15 hours, every degree electricity expense hourly is by 0.5 yuan of calculating.
It is that 6 kilowatts of electric energy-storage fan heater can reach required heat that above-mentioned room area, which only needs an electrical power,
The electricity cost of one Heating Period is as follows:
The expense of every degree electricity:6 kilowatts × 0.5 yuan=3 yuan
Daily expense:3 yuan × 15 hours=45 yuan
The expense of one Heating Period:45 yuan × 150=days 6750 yuan.
It is that 11 kilowatts of air-conditioning reaches required heat, the use of a Heating Period that above-mentioned room area, which needs an electrical power,
The electricity charge are as follows:
The expense of every degree electricity:11 kilowatts × 0.5 yuan=5.5 yuan
Daily expense:5.5 yuan × 15 hours=82.5 yuan
The expense of one Heating Period:82.5 yuan × 150 days=12375 yuan
It can see by above comparison, electric energy-storage fan heater is than air conditioner energy saving 45% or so.Electric energy-storage fan heater is not
45% or so the electricity charge are only saved, and have no discomfort;And air-conditioning is not only power-consuming, but also has more uncomfortable than stronger
Sense exists.
The above is only the specific application examples of the utility model, do not constitute any limit to the protection scope of the utility model
System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, before not departing from the utility model true spirit
It puts, all falls within the utility model rights protection scope.
Claims (10)
1. a kind of electricity energy-storage fan heater, which is characterized in that including main body multi-pipe heat exchanger, its exterior is equipped with shell, under shell
Portion is equipped with air inlet, and the inside of the electricity energy-storage fan heater is divided into inlet air plenum, heat exchange air compartment and air-introduced machine room, air inducing from bottom to top
Air-introduced machine is equipped in machine room, cold air enters inlet air plenum by air inlet, converts in heat exchange air compartment by main body multi-pipe heat exchanger
At hot wind, and outside heat air delivery under the action of air-introduced machine.
2. electricity energy-storage fan heater according to claim 1, which is characterized in that main body multi-pipe heat exchanger includes upper ellipse head
With lower ellipse head, upper ellipse head is equipped with safety exhaust, and lower ellipse head is equipped with electrothermal tube and blowdown valve, and main body multitube changes
The centre of hot device is equipped with more seamless pipes, and the upper and lower ends of seamless pipe are respectively equipped with plectane, are connected with upper and lower ellipse head,
The inner cavity of the upper and lower port of seamless pipe and upper and lower ellipse head penetrates through.
3. electricity energy-storage fan heater according to claim 2, which is characterized in that the centre of plectane is equipped with outside multiple and seamless pipe
The identical hole of diameter size, the both ends of more seamless pipes are inserted into respectively in multiple holes of two blocks of plectanes.
4. it is according to claim 1 to 3 electricity energy-storage fan heater, which is characterized in that air inlet be equipped with pod and
Filter screen.
5. electricity energy-storage fan heater according to claim 1 to 3, which is characterized in that be equipped with a blower in air-introduced machine room
Support plate, air-introduced machine are fixed thereon, one of the blower support plate between side and outer casing inner wall there are the ventilation opening of set distance,
Remaining each side is fixed and is sealed with outer casing inner wall.
6. electricity energy-storage fan heater according to claim 1 to 3, which is characterized in that between inlet air plenum and heat exchange air compartment
And it is being equipped with a fixed isolation board close to the upper surface of air inlet side, there are set distances between side and outer casing inner wall by its one
Ventilation opening, remaining each side is fixed and is sealed with outer casing inner wall.
7. it is according to claim 1 to 3 electricity energy-storage fan heater, which is characterized in that heat exchange air compartment and air-introduced machine room it
Between and far from air inlet the other side be equipped with another fixed isolation board, its one between side and outer casing inner wall there are setting away from
From ventilation opening, remaining each side fixes and seals with outer casing inner wall, ventilation opening ventilation opening corresponding with blower support plate direction
Unanimously.
8. electricity energy-storage fan heater according to claim 1 to 3, which is characterized in that the inner cavity of main body multi-pipe heat exchanger
Use conduction oil, water or external source high-temperature steam as heat-conducting medium.
9. electricity energy-storage fan heater according to claim 1 to 3, which is characterized in that the air outlet of air-introduced machine extends to
Except cover top portion, it is connected with the air duct of different directions.
10. electricity energy-storage fan heater according to claim 1 to 3, which is characterized in that air-introduced machine is arranged in room wind
The interface end of road air inlet is arranged instead of it in air-introduced machine room.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108458481A (en) * | 2018-04-02 | 2018-08-28 | 张家口越东电子科技有限公司 | A kind of electricity energy-storage fan heater |
CN110579025A (en) * | 2019-09-22 | 2019-12-17 | 安徽上造智能设备科技有限公司 | Solar air heater and working method thereof |
-
2018
- 2018-04-02 CN CN201820454306.8U patent/CN208108487U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108458481A (en) * | 2018-04-02 | 2018-08-28 | 张家口越东电子科技有限公司 | A kind of electricity energy-storage fan heater |
CN110579025A (en) * | 2019-09-22 | 2019-12-17 | 安徽上造智能设备科技有限公司 | Solar air heater and working method thereof |
CN110579025B (en) * | 2019-09-22 | 2020-11-24 | 安徽上造智能设备科技有限公司 | Solar air heater and working method thereof |
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Effective date of registration: 20220623 Address after: 075000 liupingsi village, Zhangjiakou City, Hebei Province Patentee after: ZHANGJIAKOU SAIBEI BOILER MANUFACTURING Co.,Ltd. Address before: 075000 Liu Ping Si Village, Lao Ya Town, hi tech Zone, Zhangjiakou, Hebei Patentee before: ZHANGJIAKOU YUEDONG ELECTRONIC TECHNOLOGY CO.,LTD. |
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TR01 | Transfer of patent right |