CN109691772A - A kind of dormitory hair dryer and the method for drying up hair - Google Patents
A kind of dormitory hair dryer and the method for drying up hair Download PDFInfo
- Publication number
- CN109691772A CN109691772A CN201910161459.2A CN201910161459A CN109691772A CN 109691772 A CN109691772 A CN 109691772A CN 201910161459 A CN201910161459 A CN 201910161459A CN 109691772 A CN109691772 A CN 109691772A
- Authority
- CN
- China
- Prior art keywords
- hair dryer
- hose
- generator
- heat
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G5/00—Devices for producing mechanical power from muscle energy
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
A kind of dormitory hair dryer and the method for drying up hair, belong to appliance field.It is made of hair dryer, heat-dissipating pipe, hose, power generator and syringe, the inside of hair dryer is fixedly installed with heat-dissipating pipe, heat-dissipating pipe is covered with a circle, the both ends of heat-dissipating pipe are connected with hose, heat-dissipating pipe and hose seal, one end of a piece hose is connected with syringe, and the fan in hair dryer is connected by switching with plug, and the plug of hair dryer is connected with the socket of power generator.The device dries up hair using hot water as heat source, is able to solve in dormitory can not be by hair dryer the problem of；Using hot water as heat source, source is wide, can also carry out the work such as scrubbing after having used hot water, can make full use of the heat of hot water, avoid wasting, realize making full use of for resource.
Description
Technical field
The present invention relates to a kind of dormitory hair dryer and the methods for drying up hair, specifically using hot water as heating
Heat source by the device of hair dryer, belong to appliance field.
Background technique
Students' dormitory occurs to use electrification in order to prevent for school, margining electric method is usually taken, so being equipped with heating wire
Hair dryer can not be used as high-power electric appliance in students' dormitory.And hair dryer is daily required electrical appliance, especially female is same
It learns, naturally dry should not be waited by washing hair in cold winter, it is also very desirable to use hair dryer.Student needs in school using public
Hair dryer altogether often needs to wait in line, and which results in inconvenience.There is student in order to use hair dryer private to change dormitory current limit circuit, more
Cause security risk.
Summary of the invention
Can not be in the deficiency that students' dormitory uses for above-mentioned hair drier, the present invention provides a kind of dormitory hair dryers
And the method for drying hair.
The present invention is achieved by the following technical solutions: a kind of method of the interior drying hair of dormitory has been used by drying
The device that machine, heat-dissipating pipe, hose, power generator and syringe form, the power generator is by shell, big belt wheel, tooth form
What band, wheel shaft, generator, small pulley, connecting rod, pedal and socket formed, socket is installed, pedal is logical in the inside right wall of shell
The bearing block for crossing bearing and outer casing bottom is fixedly installed togather, and wheel shaft is fixedly mounted by the bearing erecting bed of bearing and shell
Together, one end of connecting rod and wheel shaft are hinged, and the other end and pedal of connecting rod are hinged, big belt wheel by holding screw with
Wheel shaft is fixedly connected, and generator is fixedly mounted on above the generator erecting bed of shell, and the motor of small pulley and generator is defeated
Shaft is fixedly connected, and toothed belt is equipped with outside small pulley and big belt wheel, and the inside of hair dryer is fixedly installed with heat-dissipating pipe, heat dissipation
Pipe is covered with a circle, and the both ends of heat-dissipating pipe are connected with hose, and heat-dissipating pipe and hose seal, one end and the syringe phase of a hose
Connection, the fan in hair dryer are connected with plug by electric wire and by switch controls, the plug of hair dryer and power generator
Socket is connected, and the shell is made of shell, bearing erecting bed, through-hole, generator erecting bed and bearing block, shell
Inside bottom is fixedly installed with bearing block, and upper right side is fixedly installed with bearing erecting bed in the middle part of case inside, in housing right side wall
Side is provided with through-hole, and socket is equipped in through-hole, and through-hole lower right is fixedly installed with generator erecting bed, prepares two first and warms up
Bottle, a thermos flask make hot water, another thermos flask is empty bottle；Two thermos flasks are placed at various height, the bottom of a thermos flask
Portion is higher than the top of another thermos flask；One end of a piece hose is placed in the thermos flask for making hot water, by one end of another hose
It is connected with the head of syringe, seals air tight between hose and syringe, pulls the piston of syringe, make bad student in pipeline
Negative pressure extracts hot water out out of thermos flask, when hot water soon flows into syringe, by syringe and coupled hose point
From the hose to be put into in empty thermos flask hot water flows in pipeline at this time；The plug of hair dryer is inserted on socket, then
Pedal is stepped on, big belt wheel rotation is driven by connecting rod, and then make electrical power generators, the electricity that generator generates is that hair dryer power supply is used
In blowing；When the water in thermos flask is finished, the position of two thermos flasks is exchanged, is repeated the above steps.
A kind of dormitory hair dryer, is made of hair dryer, heat-dissipating pipe, hose, power generator and syringe, described
Power generator is made of shell, big belt wheel, toothed belt, wheel shaft, generator, small pulley, connecting rod, pedal and socket, shell
Inside right wall in socket is installed, pedal is fixedly installed togather by the bearing block of bearing and outer casing bottom, and wheel shaft passes through
The bearing erecting bed of bearing and shell is fixedly installed togather, and one end of connecting rod and wheel shaft are hinged, the other end and pedal of connecting rod
Hinged, big belt wheel is fixedly connected by holding screw with wheel shaft, and generator is fixedly mounted on the generator installation of shell
Above platform, small pulley is fixedly connected with the motor output shaft of generator, is equipped with toothed belt outside small pulley and big belt wheel, blows
The inside of blower is fixedly installed with heat-dissipating pipe, and heat-dissipating pipe is covered with a circle, and the both ends of heat-dissipating pipe are connected with hose, heat-dissipating pipe with it is soft
One end of the seal of tube, a hose is connected with syringe, and the fan in hair dryer is connected with plug by electric wire and by opening
Control is closed, the plug of hair dryer is connected with the socket of power generator.
The shell is made of shell, bearing erecting bed, through-hole, generator erecting bed and bearing block, in shell
Side bottom is fixedly installed with bearing block, and upper right side is fixedly installed with bearing erecting bed, housing right side wall inside in the middle part of case inside
It is provided with through-hole, socket is installed in through-hole, through-hole lower right is fixedly installed with generator erecting bed.
The heat-dissipating pipe is made of copper.
The hose is able to bear the temperature of hot water and will not be scorched by hot water.
The usefulness of the invention is that the device dries up hair using hot water as heat source, is able to solve in dormitory
Can not be by hair dryer the problem of；Using hot water as heat source, source is wide, can also carry out work, the energy such as scrubbing after having used hot water
The heat for enough making full use of hot water avoids wasting, and realizes making full use of for resource；Generate electricity driving blowing in such a way that foot is stepped on
On the one hand machine saves electric energy, on the other hand can also play the role of taking exercises；Heat-dissipating pipe is made of copper, and is covered with hair dryer
The thermal coefficient of inner wall, copper is big, can sufficiently heat the air in hair dryer；Using water as heat source, water specific heat capacity is larger, according to estimating
It calculates, using hot water as heat source, heating purpose can be reached with warm bottled water 1-2 pot hot water, usual blow head sends out about 10 points of the time
Clock was calculated with 10 minutes, and according to Joule's law Q=P*t, the common hair drier of 1000w blows hair power consumption fever
600000J reduces by 1 DEG C of release heat 4200J according to Q=c*m* Δ T, 1kg water, if water temperature is reduced to 60 DEG C from 100 DEG C,
Every 1kg water discharges 168000J heat, and the function that achieves the goal needs boiled water 3.5kg, and commonly using thermos flask capacity is 3.6kg and 2.2kg two
Kind specification, then small 2 Hu Shui of thermos flask of 1 pot water of big thermos flask can satisfy boiled water needs, it is very convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram when present invention uses
Fig. 2 is the internal structure chart of hair dryer of the present invention
Fig. 3 is the structural schematic diagram of power generator of the present invention
Fig. 4 is the drive mechanism figure of power generator of the present invention
Fig. 5 is the structural schematic diagram of shell of the present invention
Fig. 6 is the right view of power generator of the present invention
Fig. 7 is the structural schematic diagram of big belt wheel of the present invention
Fig. 8 is the structural schematic diagram of wheel shaft of the present invention
In figure, 1, hair dryer, 2, heat-dissipating pipe, 3, hose, 4, power generator, 5, syringe, 401, shell, 402, big band
Wheel, 403, toothed belt, 404, wheel shaft, 405, generator, 406, small pulley, 407, connecting rod, 408, pedal, 409, socket,
40101, shell, 40102, bearing erecting bed, 40103, through-hole, 40104, generator erecting bed, 40105, bearing block.
Specific embodiment
A kind of method of the interior drying hair of dormitory, has used by hair dryer 1, heat-dissipating pipe 2, hose 3, power generator 4 and note
The device that emitter 5 forms, the power generator 4 is by shell 401, big belt wheel 402, toothed belt 403, wheel shaft 404, generator
405, small pulley 406, connecting rod 407, pedal 408 and socket 409 form, and are equipped with socket in the inside right wall of shell 401
409, pedal 408 is fixedly installed togather by bearing and the bearing block 40105 of 401 bottom of shell, wheel shaft 404 by bearing and
The bearing erecting bed 40102 of shell 401 is fixedly installed togather, and one end of connecting rod 407 and wheel shaft 404 are hinged, connecting rod 407 it is another
One end and pedal 408 are hinged, and big belt wheel 402 is fixedly connected by holding screw with wheel shaft 404, and generator 405 is fixed
It is mounted on 40104 top of generator erecting bed of shell 401, the fixed company of the motor output shaft of small pulley 406 and generator 05
It connects, toothed belt 403 is installed outside small pulley 406 and big belt wheel 402, the inside of hair dryer 1 is fixedly installed with heat-dissipating pipe 2, dissipates
Heat pipe 2 is covered with a circle, and the both ends of heat-dissipating pipe 2 are connected with hose 3, and heat-dissipating pipe 2 and hose 3 seal, one end of a hose 3 with
Syringe 5 is connected, and the fan in hair dryer 1 is connected with plug by electric wire and by switch control, the plug of hair dryer 1 with
The socket 409 of power generator 4 is connected, and the shell 401 is by shell 40101, bearing erecting bed 40102, through-hole
40103, generator erecting bed 40104 and bearing block 40105 form, and 40101 inside bottom of shell is fixedly installed with bearing block
40105,40101 middle inside upper right side of shell is fixedly installed with bearing erecting bed 40102, opens on the inside of 40101 right side wall of shell
There is through-hole 40103, socket 409 is installed in through-hole 40103,40103 lower right of through-hole is fixedly installed with generator erecting bed
40104, prepare two thermos flasks first, a thermos flask makes hot water, another thermos flask is empty bottle；Two thermos flasks are placed on difference
Height, the bottom of a thermos flask is higher than the top of another thermos flask；One end of a piece hose 3 is placed on to the thermos flask for making hot water
It is interior, one end of another hose 3 is connected with the head of syringe 5, air tight, pulling is sealed between hose 3 and syringe 5
The piston of syringe 5 makes bad student's negative pressure in pipeline, and hot water is extracted out out of thermos flask, when hot water soon flows into syringe 5,
Syringe 5 and coupled hose 3 are separated, which are put into empty thermos flask, hot water flows in pipeline at this time
It is dynamic；The plug of hair dryer 1 is inserted on socket 409, pedal 408 is then stepped on, drives big belt wheel 402 to rotate by connecting rod 407,
And then generator 405 is made to generate electricity, the electricity that generator 405 generates is that hair dryer 1 is powered for drying；When the water in thermos flask is finished
When, the position of two thermos flasks is exchanged, is repeated the above steps.
A kind of dormitory hair dryer is made of hair dryer 1, heat-dissipating pipe 2, hose 3, power generator 4 and syringe 5,
The power generator 4 is by shell 401, big belt wheel 402, toothed belt 403, wheel shaft 404, generator 405, small pulley 406, connects
What bar 407, pedal 408 and socket 409 formed, socket 409 is installed, pedal 408 passes through bearing in the inside right wall of shell 401
It is fixedly installed togather with the bearing block 40105 of 401 bottom of shell, wheel shaft 404 passes through the bearing erecting bed of bearing and shell 401
40102 are fixedly installed togather, and one end of connecting rod 407 and wheel shaft 404 are hinged, and the other end and the pedal 408 of connecting rod 407 are hinged on
Together, big belt wheel 402 is fixedly connected by holding screw with wheel shaft 404, and generator 405 is fixedly mounted on the power generation of shell 401
40104 top of machine erecting bed, small pulley 406 are fixedly connected with the motor output shaft of generator 05, small pulley 406 and big belt wheel
The inside that 403. hair dryer 1 of toothed belt is equipped with outside 402 is fixedly installed with heat-dissipating pipe 2, and heat-dissipating pipe 2 is covered with a circle, heat-dissipating pipe 2
Both ends be connected with hose 3, heat-dissipating pipe 2 and hose 3 seal, and one end of a hose 3 is connected with syringe 5, hair dryer 1
Interior fan is connected with plug by electric wire and by switch control, the plug and 409 phase of socket of power generator 4 of hair dryer 1
Connection.
The shell 401 is by shell 40101, bearing erecting bed 40102, through-hole 40103, generator erecting bed
40104 and bearing block 40105 form, 40101 inside bottom of shell is fixedly installed with bearing block 40105,40101 inside of shell
Middle part upper right side is fixedly installed with bearing erecting bed 40102, is provided with through-hole 40103, through-hole on the inside of 40101 right side wall of shell
Socket 409 is installed, 40103 lower right of through-hole is fixedly installed with generator erecting bed 40104 in 40103.
The heat-dissipating pipe 2 is made of copper.
The hose 3 is able to bear the temperature of hot water and will not be scorched by hot water.
The device when in use, prepares two thermos flasks first, and a thermos flask makes hot water, another thermos flask is empty bottle, will
Two thermos flasks are placed at various height, and the bottom of a thermos flask is higher than the top of another thermos flask；The plug of hair dryer 1 is inserted in
On socket 409, one end of a hose 3 is placed in the thermos flask for making hot water, by one end of another hose 3 and syringe 5
Head be connected, sealed between hose 3 and syringe 5 it is air tight, pull syringe 5 piston, make bad student's negative pressure in pipeline,
Hot water is extracted out out of thermos flask, when hot water soon flows into syringe 5, syringe 5 and coupled hose 3 are divided
From the hose 3 being put into empty thermos flask, hot water flows in pipeline at this time, then steps on pedal 408, passes through connecting rod 407
It drives big belt wheel 402 to rotate, and then generator 405 is made to generate electricity, the electricity that generator 405 generates is that hair dryer 1 is powered for drying.
When the water in thermos flask is finished, the position of two thermos flasks is exchanged, is repeated the above steps.
For the ordinary skill in the art, introduction according to the present invention, do not depart from the principle of the present invention with
In the case where spirit, changes, modifications that embodiment is carried out, replacement and variant still fall within protection scope of the present invention it
It is interior.
Claims (5)
1. a kind of method of drying hair in dormitory, it is characterised in that: used by hair dryer, heat-dissipating pipe, hose, power generator
With the device of syringe composition, the power generator is by shell, big belt wheel, toothed belt, wheel shaft, generator, small pulley, company
What bar, pedal and socket formed, socket is installed, pedal passes through the bearing block of bearing and outer casing bottom in the inside right wall of shell
It is fixedly installed togather, wheel shaft is fixedly installed togather by the bearing erecting bed of bearing and shell, one end of connecting rod and wheel shaft
Hingedly, the other end of connecting rod and pedal are hinged, and big belt wheel is fixedly connected by holding screw with wheel shaft, and generator is fixed
It is mounted on above the generator erecting bed of shell, small pulley is fixedly connected with the motor output shaft of generator, small pulley and big
Toothed belt is installed, the inside of hair dryer is fixedly installed with heat-dissipating pipe, and heat-dissipating pipe is covered with a circle, the both ends of heat-dissipating pipe outside belt wheel
It is connected with hose, heat-dissipating pipe and hose seal, and one end of a hose is connected with syringe, and the fan in hair dryer passes through
Electric wire is connected with plug and by switch control, and the plug of hair dryer is connected with the socket of power generator, and the shell is
It is made of shell, bearing erecting bed, through-hole, generator erecting bed and bearing block, case inside bottom is fixedly installed with bearing
Seat, case inside middle part upper right side are fixedly installed with bearing erecting bed, are provided with through-hole on the inside of housing right side wall, are equipped in through-hole
Socket, through-hole lower right are fixedly installed with generator erecting bed, prepare two thermos flasks first, a thermos flask makes hot water, another
A thermos flask is empty bottle；Two thermos flasks are placed at various height, the bottom of a thermos flask is higher than the top of another thermos flask；By one
One end of root hose is placed in the thermos flask for making hot water, and one end of another hose is connected with the head of syringe, hose
It is sealed between syringe air tight, pulls the piston of syringe, make bad student's negative pressure in pipeline, hot water is extracted out out of thermos flask,
When hot water soon flows into syringe, syringe and coupled hose are separated, which are put into empty warm up
Hot water flows in pipeline at this time in bottle；The plug of hair dryer is inserted on socket, pedal is then stepped on, is driven by connecting rod big
Belt wheel rotation, and then make electrical power generators, the electricity that generator generates is that hair dryer is powered for drying；When the water in thermos flask is finished
When, the position of two thermos flasks is exchanged, is repeated the above steps.
2. a kind of dormitory hair dryer, is made of, feature exists hair dryer, heat-dissipating pipe, hose, power generator and syringe
In: the power generator is by shell, big belt wheel, toothed belt, wheel shaft, generator, small pulley, connecting rod, pedal and socket group
At, socket is installed in the inside right wall of shell, pedal is fixedly installed togather by the bearing block of bearing and outer casing bottom,
Wheel shaft is fixedly installed togather by the bearing erecting bed of bearing and shell, and one end of connecting rod and wheel shaft are hinged, connecting rod it is another
End is hinged with pedal, and big belt wheel is fixedly connected by holding screw with wheel shaft, and generator is fixedly mounted on the hair of shell
Above motor erecting bed, small pulley is fixedly connected with the motor output shaft of generator, is equipped with outside small pulley and big belt wheel
Toothed belt, the inside of hair dryer are fixedly installed with heat-dissipating pipe, and heat-dissipating pipe is covered with a circle, and the both ends of heat-dissipating pipe are connected with hose,
Heat-dissipating pipe and hose seal, and one end of a hose is connected with syringe, and the fan in hair dryer passes through electric wire and plug phase
Connect and by switch control, the plug of hair dryer is connected with the socket of power generator.
3. a kind of dormitory hair dryer as claimed in claim 2, it is characterised in that: the shell is pacified by shell, bearing
Platform, through-hole, generator erecting bed and bearing block composition are filled, case inside bottom is fixedly installed with bearing block, in case inside
Portion upper right side is fixedly installed with bearing erecting bed, is provided with through-hole on the inside of housing right side wall, socket, through-hole bottom right are equipped in through-hole
Side is fixedly installed with generator erecting bed.
4. a kind of dormitory hair dryer as claimed in claim 3, it is characterised in that: the heat-dissipating pipe is made of copper.
5. a kind of dormitory hair dryer as claimed in claim 3, it is characterised in that: the hose is able to bear the temperature of hot water
It spends and will not be scorched by hot water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910161459.2A CN109691772A (en) | 2019-03-04 | 2019-03-04 | A kind of dormitory hair dryer and the method for drying up hair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910161459.2A CN109691772A (en) | 2019-03-04 | 2019-03-04 | A kind of dormitory hair dryer and the method for drying up hair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109691772A true CN109691772A (en) | 2019-04-30 |
Family
ID=66235096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910161459.2A Pending CN109691772A (en) | 2019-03-04 | 2019-03-04 | A kind of dormitory hair dryer and the method for drying up hair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109691772A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207400488U (en) * | 2017-10-22 | 2018-05-25 | 秦恩 | A kind of higher hair-dryer of work efficiency |
| CN108571768A (en) * | 2018-06-26 | 2018-09-25 | 陈剑 | Mobile electric heating formula heating furnace and mobile electric heating formula hot-water heating furnace apparatus |
| CN109185961A (en) * | 2018-10-13 | 2019-01-11 | 周林弟 | A kind of environment-friendly household electric heater |
-
2019
- 2019-03-04 CN CN201910161459.2A patent/CN109691772A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207400488U (en) * | 2017-10-22 | 2018-05-25 | 秦恩 | A kind of higher hair-dryer of work efficiency |
| CN108571768A (en) * | 2018-06-26 | 2018-09-25 | 陈剑 | Mobile electric heating formula heating furnace and mobile electric heating formula hot-water heating furnace apparatus |
| CN109185961A (en) * | 2018-10-13 | 2019-01-11 | 周林弟 | A kind of environment-friendly household electric heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201391987Y (en) | Low voltage rapidly heating electric water heater | |
| CN109691772A (en) | A kind of dormitory hair dryer and the method for drying up hair | |
| CN207834902U (en) | A kind of electric power cabinet with radiator | |
| CN204013092U (en) | A kind of wide voltage motors | |
| CN110037425A (en) | A kind of hair drier comb used suitable for children | |
| CN206843999U (en) | A kind of heat abstractor of remote-control cleaning machine | |
| CN104864586B (en) | A kind of multi-functional electric heater | |
| CN108811390A (en) | A kind of new-energy automobile low voltage control box | |
| CN209354234U (en) | A kind of oil-fired power generating unit cooling device | |
| CN206831979U (en) | A kind of rare-earth precipitation drying equipment | |
| CN207559792U (en) | A kind of kitchen ventilator motor convenient for heat dissipation | |
| CN209915248U (en) | Intelligent hair-dryer of taking humidification effect | |
| CN209654168U (en) | A kind of device improving power generation efficiency | |
| CN209386400U (en) | A kind of electric heater with baking clothing structure | |
| CN208257220U (en) | A kind of low-voltage drawer cabinet | |
| CN206875550U (en) | A kind of wind warms up type super bath | |
| CN209220069U (en) | A kind of blowing device and its Pediluvium apparatus of Pediluvium apparatus | |
| CN216446098U (en) | Environment-friendly combined fire water tank | |
| CN207218462U (en) | A kind of high-speed electric expreess locomotive cooling structure of stator | |
| CN213155386U (en) | Heat energy cyclic utilization regeneration's device of heating up water | |
| CN211290781U (en) | Multifunctional oven | |
| CN209726684U (en) | A kind of sebific duct production drying equipment | |
| CN216738962U (en) | Clothes treatment device | |
| CN212316497U (en) | Clothing sterilization stoving case | |
| CN208461707U (en) | A kind of household inverter that heat dissipation performance is strong |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |