CN108272262B - Drawing device with air blowing function for environmental art design - Google Patents
Drawing device with air blowing function for environmental art design Download PDFInfo
- Publication number
- CN108272262B CN108272262B CN201810083450.XA CN201810083450A CN108272262B CN 108272262 B CN108272262 B CN 108272262B CN 201810083450 A CN201810083450 A CN 201810083450A CN 108272262 B CN108272262 B CN 108272262B
- Authority
- CN
- China
- Prior art keywords
- pipe
- vertical rod
- drawing device
- long vertical
- art design
- 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.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/04—Easels or stands for blackboards or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
- B44D3/18—Boards or sheets with surfaces prepared for painting or drawing pictures; Stretching frames for canvases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/06—Combinations of two or more pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
-
- 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
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
Abstract
The invention discloses a drawing device with an air blowing function for environmental art design, which comprises two long vertical rods, wherein a connecting rod is arranged between the two long vertical rods, a telescopic pipe is arranged at the upper ends of the long vertical rods, a fixed frame is arranged in the middle of the front surface of each long vertical rod, a drawing board is placed on the fixed frame, and a lower air injection pipe is arranged at the lower end of the front surface of each long vertical rod. Has the advantages that: the upper air injection pipe and the lower air injection pipe are additionally arranged on the environment art design drawing device with the air blowing function, the upper air injection pipe and the lower air injection pipe can inject air to the periphery of the drawing device, the air temperature around the drawing device can be reduced in summer, the situation that a designer sweats too much in the drawing process and can inject hot air to increase the air temperature around the drawing device in winter is avoided, the situation that the drawing efficiency is influenced by the fact that hands and feet of the designer are frozen is avoided, and an operator only needs to operate the control switch in the whole adjusting process, so that the environment art design drawing device is simple and convenient to operate, time-saving and labor-saving, and good in practicability.
Description
Technical Field
The invention relates to the field of environmental art design, in particular to a drawing device with a blowing function for environmental art design.
Background
The environment art design refers to a practical art which is designed by integrating the indoor and outdoor space environments of the building in an art design mode. The environmental art relates to a wide range of subjects including architectology, urban planning, ergonomics, environmental psychology, design aesthetics, sociology, literature, history, archaeology, religion, environmental ecology, environmental behaviours and the like. The environment artistic design is characterized in that the space interface (indoor and outdoor wall cylindrical surfaces, the ground, a ceiling, doors and windows and the like) is subjected to artistic treatment (shape, color, texture and the like) through a certain organization and enclosing means, and the indoor and outdoor space environment of the building presents a specific atmosphere and a certain style by using design languages such as natural light, artificial lighting, furniture, ornament arrangement, modeling and the like and configuration of plant flowers, water bodies, small articles, sculptures and the like, so that the requirements of functional use and visual aesthetic of people are met.
At present, in the process of environmental art design, a designer is often required to be out of home for painting. Consequently, drawing board and easel are the equipment of painting from life that environment art designer must carry of going out, and wherein, the easel mainly used supports fixed drawing board in the field, makes things convenient for the designer to draw, and its material, shape and structure are various, and the kind is very abundant, but, at present, common easel in the in-service use in the market still has following problem:
the traditional easel generally only has the function of supporting and fixing the drawing board, or is additionally provided with the functions of folding, carrying and the like, and although the functions can be used by designers to a certain extent, when the outdoor environment temperature is higher or lower (such as three volt days or nine cold winter), the painting from life in the field for a long time is undoubtedly a very hard matter, and the drawing efficiency of the designers can be seriously influenced.
Disclosure of Invention
The present invention is directed to provide a drawing device with a blowing function for environmental art design, so as to solve the problems of the prior art that the traditional drawing device for environmental art design has a simple structure, does not have the functions of heating and cooling, and causes the designer to feel hard when going out to paint in summer or winter, and the drawing efficiency is seriously affected. According to the technical scheme, the preferable technical scheme can reduce the temperature of the air around the painting device in summer and heat the air around the painting device in winter, so that the influence of high-temperature or low-temperature environment on drawing of designers is reduced to the maximum extent, and the painting device has the technical effects of rich functions, simplicity and convenience in operation, good practicability and the like, and is explained in detail in the following.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a drawing device with an air blowing function for environmental art design, which comprises two long vertical rods, wherein a connecting rod is arranged between the two long vertical rods; the upper surface of the long upright rod is provided with a placing hole, and an air pump is arranged in the placing hole;
the upper end of the extension tube is provided with a short vertical rod, the side surface of the short vertical rod is provided with an upper jet tube, and the back surface of the short vertical rod is hinged with a support rod; the upper surface of the short upright post is provided with a mounting hole, an axial flow fan is arranged in the mounting hole, and batteries are arranged in the short upright post and the long upright post; electric heating pipes are arranged in the mounting hole and the placing hole;
the upper air injection pipe and the lower air injection pipe respectively comprise a mounting pipe fixedly connected with the short vertical rod or the long vertical rod, a spring hose fixedly mounted at one end of the mounting pipe, a connecting pipe fixedly mounted at one end of the spring hose and an air injection cover fixedly mounted at the lower end of the connecting pipe;
the middle parts of the front surfaces of the long vertical rod and the short vertical rod are respectively provided with four control switches, and the four control switches are respectively electrically connected with the axial flow fan, the electric heating pipe in the long vertical rod and the electric heating pipe in the short vertical rod and the air pump.
Preferably, the connecting rods and the supporting rods are telescopic rods.
Preferably, the long vertical rod side is provided with a charging interface and a charging indicator lamp.
Preferably, the lower end of the supporting rod is hinged with an anti-skid block.
Preferably, a filter screen is arranged at the opening of the mounting hole.
Preferably, the bottom of the inner hole of the mounting hole is communicated with the upper gas ejector pipe;
the middle part in the mounting hole is fixedly provided with the electric heating pipe;
wherein, the upper end in the mounting hole is provided with the axial fan.
Preferably, the telescopic pipe is slidably mounted at the upper part in the placing hole;
wherein the electric heating pipe is fixedly arranged at the lower end in the placing hole;
wherein, the air pump is fixedly arranged at the bottom of the inner hole of the placing hole;
wherein, the lower gas injection pipe is communicated with the gas outlet of the air pump.
Preferably, a plurality of electric heating wires distributed in an annular array are uniformly distributed on the inner wall of the electric heating pipe.
Preferably, the two long vertical rods are arranged in parallel and fixedly connected through a plurality of connecting rods;
and the two short vertical rods positioned at the upper ends of the two long vertical rods are fixedly connected through the connecting rod.
When the drawing device with the air blowing function is used for painting from life outside in summer, the control switch can be operated to control the axial flow fan to rotate, the axial flow fan rotates to suck outside air into the mounting hole and then sprays the outside air out of the upper jet pipe, the spraying direction of the upper jet pipe can be adjusted by 360 degrees through the spring hose, the air temperature around the drawing device is reduced by spraying air to the periphery of the drawing board and increasing the air flow around the drawing device, in the actual use process, when the outside temperature is higher, the temperature is difficult to reduce only through the two upper jet pipes, the air pump can be started to pump the air in the placing hole into the lower jet pipe, and the air flow around the drawing board is increased through the air spraying of the lower jet pipe, so that the temperature reduction purpose is achieved, and the sweating degree of a designer in the outdoor drawing process can be effectively reduced, when the air pump rotates, air in the mounting hole enters the placing hole through the telescopic pipe; on the contrary, when the outside temperature was lower winter, can start electric heating pipe heating gets into the mounting hole with place downthehole air, like this, follow go up the jet-propelled pipe with jet-propelled pipe spun is just hot-blast down, and design like this can effectively avoid the designer to freeze the influence drawing efficiency by the cold foot of hand, and in the whole accommodation process, the operator only need operate control switch can, easy and simple to handle, labour saving and time saving, the function is abundant, and the practicality is good.
Has the advantages that: the upper air injection pipe and the lower air injection pipe are additionally arranged on the environment art design drawing device with the air blowing function, the upper air injection pipe and the lower air injection pipe can inject air to the periphery of the drawing device, the air temperature around the drawing device can be reduced in summer, a designer is prevented from excessively sweating in the drawing process, hot air can be injected in winter to increase the air temperature around the drawing device, the situation that the drawing efficiency is influenced by the fact that hands and feet of the designer are frozen is avoided, and in the whole adjusting process, an operator only needs to operate the control switch, so that the environment art design drawing device is simple and convenient to operate, time-saving and labor-saving, rich in functions and good in practicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is an internal block diagram of FIG. 1 of the present invention;
FIG. 4 is an enlarged partial view of FIG. 3 of the present invention;
fig. 5 is a partial enlarged view of fig. 2 of the present invention.
The reference numerals are explained below:
1. a long upright rod; 2. a connecting rod; 3. a telescopic pipe; 4. a short upright post; 5. a control switch; 6. a lower gas injection pipe; 7. installing a pipe; 8. a spring hose; 9. a connecting pipe; 10. an air blast hood; 11. a fixed mount; 12. drawing boards; 13. an upper gas injection pipe; 14. a support bar; 15. anti-skid blocks; 16. filtering with a screen; 17. an axial flow fan; 18. an electric heating tube; 19. mounting holes; 20. an air pump; 21. a battery; 22. placing holes; 23. a charging interface; 24. a charging indicator light; 25. an electric heating wire.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1 to 5, the drawing device with the air blowing function for the environmental art design provided by the invention comprises two long vertical rods 1, a connecting rod 2 is arranged between the two long vertical rods 1, a telescopic pipe 3 is arranged at the upper end of each long vertical rod 1, the telescopic pipe 3 is used for connecting the long vertical rods 1 and the short vertical rods 4 on one hand, and is used for conveying the air in the mounting holes 19 to the placing holes 22 on the other hand, a fixed frame 11 is arranged in the middle of the front surface of each long vertical rod 1, a drawing board 12 is placed on the fixed frame 11, and a lower air injection pipe 6 is arranged at the lower end of the front; the upper surface of the long vertical rod 1 is provided with a placing hole 22, an air pump 20 is arranged in the placing hole 22, and the air pump 20 is used for pumping the air in the placing hole 22 into the lower air injection pipe 6 for ejection;
the upper end of the extension tube 3 is provided with a short upright post 4, the side surface of the short upright post 4 is provided with an upper air injection tube 13, and the back surface of the short upright post 4 is hinged with a support rod 14; the upper surface of the short upright stanchion 4 is provided with a mounting hole 19, an axial flow fan 17 is arranged in the mounting hole 19, and batteries 21 are arranged in the short upright stanchion 4 and the long upright stanchion 1; the electric heating pipes 18 are arranged in the mounting hole 19 and the placing hole 22, the electric heating pipes 18 are arranged in the placing hole 22 and used for carrying out secondary heating on air in the placing hole 22, and the air in the mounting hole 19 is subjected to more temperature reduction after entering the placing hole 22 through the extension pipe 3 due to the fact that the extension pipe 3 is long in length and poor in heat preservation performance, and therefore secondary heating on the air is needed;
the upper air injection pipe 13 and the lower air injection pipe 6 respectively comprise a mounting pipe 7 fixedly connected with the short vertical rod 4 or the long vertical rod 1, a spring hose 8 fixedly mounted at one end of the mounting pipe 7, a connecting pipe 9 fixedly mounted at one end of the spring hose 8 and an air injection cover 10 fixedly mounted at the lower end of the connecting pipe 9, the air injection cover 10 can increase the area of ejected air flow, and the spring hose 8 is convenient for adjusting the air injection angle of the air injection cover 10;
the middle parts of the front surfaces of the long vertical rod 1 and the short vertical rod 4 are respectively provided with four control switches 5, the number of the control switches 5 is respectively four, the control switches are respectively electrically connected with the axial flow fan 17, the electric heating pipe 18 in the long vertical rod 1, the electric heating pipe 18 in the short vertical rod 4 and the air pump 20, and the control switches 5 are used for controlling the axial flow fan 17, the electric heating pipe 18 and the air pump 20 to act.
As an optional implementation mode, the plurality of connecting rods 2 and the supporting rods 14 are telescopic rods, so that the size of the drawing device is convenient to reduce, and the drawing device is convenient to carry.
The side of the long vertical rod 1 is provided with a charging interface 23 and a charging indicator lamp 24.
The lower end of the supporting rod 14 is hinged with an anti-skid block 15, and the anti-skid block 15 is used for preventing the supporting rod 14 from skidding.
A filter screen 16 is provided at the opening of the mounting hole 19, and the filter screen 16 is used for filtering air entering the mounting hole 19.
The bottom of the inner hole of the mounting hole 19 is communicated with the upper air injection pipe 13, so that the design ensures that air enters the extension pipe 3 and the upper air injection pipe 13 after passing through the electric heating pipe 18, and the electric heating pipe 18 is controlled to heat the air conveniently in winter;
wherein, the middle part in the mounting hole 19 is fixedly provided with an electric heating tube 18;
wherein, the upper end in the mounting hole 19 is provided with an axial flow fan 17.
The telescopic pipe 3 is slidably arranged at the upper part in the placing hole 22, so that the telescopic pipe 3 can be completely placed in the placing hole 22, and the volume of the drawing device is further reduced;
wherein, the electric heating tube 18 is fixedly arranged at the lower end in the placing hole 22;
wherein, the air pump 20 is fixedly arranged at the bottom of the inner hole of the placing hole 22;
wherein, the lower gas-jet pipe 6 is communicated with the gas outlet of the air pump 20, and the design ensures that the air is sucked by the air pump 20 and pumped into the lower gas-jet pipe 6 after passing through the electric heating pipe 18.
A plurality of electric heating wires 25 distributed in an annular array are uniformly distributed on the inner wall of the electric heating pipe 18, so that the design ensures that air can be heated to a higher temperature, and the electric heating pipe is convenient to use in a low-temperature environment.
The two long upright posts 1 are arranged in parallel and are fixedly connected through a plurality of connecting rods 2;
wherein, two short vertical rods 4 positioned at the upper ends of the two long vertical rods 1 are fixedly connected through a connecting rod 2.
In the above drawing device with blowing function for environmental art design, when people are out in summer for painting, the control switch 5 can be operated to control the axial flow fan 17 to rotate, the axial flow fan 17 rotates to suck the outside air into the mounting hole 19, and then the outside air is sprayed out from the upper air spraying pipe 13, the spraying direction of the upper air spraying pipe 13 can be adjusted by 360 degrees through the spring hose 8, the air temperature around the drawing device is reduced by spraying air to the periphery of the drawing board 12 and increasing the air flow around the drawing board, in the actual use process, when the outside temperature is higher, the temperature is difficult to be reduced only through the two upper air spraying pipes 13, the air pump 20 can be started to drive the air pump 20 in the placing hole 22 into the lower air spraying pipe 6, the air flow around the drawing board 12 is increased through the air spraying of the lower air spraying pipe 6, thereby achieving the purpose of temperature reduction, thus, the sweating degree of designers in the outdoor drawing process can be, when the air pump 20 rotates, the air in the mounting hole 19 enters the placing hole 22 through the telescopic pipe 3; on the contrary, when the outside temperature was lower winter, can start electric heating pipe 18 and heat and get into mounting hole 19 and place the air in the hole 22, like this, from last jet-propelled pipe 13 and jet-propelled pipe 6 spun just is hot-blast, so the design, can effectively avoid the designer hand cold foot to freeze influence drawing efficiency, in the whole accommodation process, the operator only need operate control switch 5 can, easy and simple to handle, labour saving and time saving, the function is abundant, and the practicality is good.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (9)
1. The utility model provides a drawing device for environment art design of function is bloied in area, includes two long poles (1), its characterized in that: a connecting rod (2) is arranged between the two long vertical rods (1), a telescopic pipe (3) is arranged at the upper end of each long vertical rod (1), a fixed frame (11) is arranged in the middle of the front face of each long vertical rod (1), a drawing board (12) is placed on each fixed frame (11), and a lower jet pipe (6) is arranged at the lower end of the front face of each long vertical rod (1); a placing hole (22) is formed in the upper surface of the long vertical rod (1), and an air pump (20) is arranged in the placing hole (22);
the upper end of the telescopic pipe (3) is provided with a short vertical rod (4), the side surface of the short vertical rod (4) is provided with an upper jet pipe (13), and the back surface of the short vertical rod (4) is hinged with a support rod (14); the upper surface of the short vertical rod (4) is provided with a mounting hole (19), an axial flow fan (17) is arranged in the mounting hole (19), and batteries (21) are arranged in the short vertical rod (4) and the long vertical rod (1); electric heating pipes (18) are arranged in the mounting holes (19) and the placing holes (22);
the upper air injection pipe (13) and the lower air injection pipe (6) respectively comprise a mounting pipe (7) fixedly connected with the short vertical rod (4) or the long vertical rod (1), a spring hose (8) fixedly mounted at one end of the mounting pipe (7), a connecting pipe (9) fixedly mounted at one end of the spring hose (8) and an air injection cover (10) fixedly mounted at the lower end of the connecting pipe (9);
the long vertical rod (1) and the short vertical rod (4) are provided with four control switches (5) in the middle of the front surface, and the number of the control switches (5) is four, and the four control switches are respectively electrically connected with the axial flow fan (17), the electric heating pipe (18) in the long vertical rod (1), the electric heating pipe (18) in the short vertical rod (4) and the air pump (20).
2. The drawing device with the blowing function for the environmental art design according to claim 1, wherein: many connecting rod (2) with bracing piece (14) all adopt the telescopic link.
3. The drawing device with the blowing function for the environmental art design according to claim 1, wherein: the side of the long vertical rod (1) is provided with a charging interface (23) and a charging indicator lamp (24).
4. The drawing device with the blowing function for the environmental art design according to claim 1, wherein: the lower end of the supporting rod (14) is hinged with an anti-skid block (15).
5. The drawing device with the blowing function for the environmental art design according to claim 1, wherein: a filter screen (16) is arranged at the orifice of the mounting hole (19).
6. The drawing device with the blowing function for the environmental art design according to claim 1, wherein: the bottom of the inner hole of the mounting hole (19) is communicated with the upper gas injection pipe (13);
wherein the electric heating pipe (18) is fixedly arranged in the middle of the mounting hole (19);
wherein, the axial flow fan (17) is arranged at the inner upper end of the mounting hole (19).
7. The drawing device with the blowing function for the environmental art design according to claim 1, wherein: the upper part in the placing hole (22) is provided with the extension tube (3) in a sliding way;
wherein the electric heating pipe (18) is fixedly arranged at the inner lower end of the placing hole (22);
wherein the air pump (20) is fixedly arranged at the inner hole bottom of the placing hole (22);
wherein the lower gas injection pipe (6) is communicated with a gas outlet of the air pump (20).
8. The drawing device with the blowing function for the environmental art design according to claim 1, wherein: and a plurality of electric heating wires (25) distributed in an annular array are uniformly distributed on the inner wall of the electric heating pipe (18).
9. The drawing device with the blowing function for the environmental art design according to claim 1, wherein: the two long vertical rods (1) are arranged in parallel and are fixedly connected through a plurality of connecting rods (2);
the two short vertical rods (4) positioned at the upper ends of the two long vertical rods (1) are fixedly connected through the connecting rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810083450.XA CN108272262B (en) | 2018-01-29 | 2018-01-29 | Drawing device with air blowing function for environmental art design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810083450.XA CN108272262B (en) | 2018-01-29 | 2018-01-29 | Drawing device with air blowing function for environmental art design |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108272262A CN108272262A (en) | 2018-07-13 |
| CN108272262B true CN108272262B (en) | 2020-12-01 |
Family
ID=62805589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810083450.XA Active CN108272262B (en) | 2018-01-29 | 2018-01-29 | Drawing device with air blowing function for environmental art design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108272262B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111297100A (en) * | 2020-02-12 | 2020-06-19 | 泉州市知产茂业工业设计有限公司 | Foldable map fixing frame for travel |
| CN111698445A (en) * | 2020-06-29 | 2020-09-22 | 上饶师范学院 | Mechanical device for recording camera |
| CN112956815A (en) * | 2021-03-01 | 2021-06-15 | 内蒙古民族大学 | Music book placing device for music teaching |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203427523U (en) * | 2013-07-16 | 2014-02-12 | 李峰 | Integrated multi-functional paint box |
| CN105380430A (en) * | 2015-12-16 | 2016-03-09 | 罗建华 | Drawing board support with temperature adjusting function and air fresh scent adjusting function |
| CN205344329U (en) * | 2016-01-14 | 2016-06-29 | 许昌学院 | Drawing board of blowing adjusts temperature |
| CN107303782B (en) * | 2016-04-18 | 2020-06-26 | 江苏师范大学 | Multi-functional fine arts color drawing board |
| CN205788102U (en) * | 2016-05-06 | 2016-12-07 | 章燕君 | A kind of keyboard blowing cold-hot wind |
| CN206453485U (en) * | 2016-10-13 | 2017-09-01 | 李旭辉 | A kind of architectural design map board holder |
-
2018
- 2018-01-29 CN CN201810083450.XA patent/CN108272262B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108272262A (en) | 2018-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108272262B (en) | Drawing device with air blowing function for environmental art design | |
| CN108636675B (en) | Energy-concerving and environment-protective type building material surface paint spraying apparatus | |
| CN206343330U (en) | Gardens decoration energy-saving fountain device | |
| CN206746902U (en) | A kind of artificial garden fountain water injector | |
| CN215831808U (en) | Garden illuminating lamp with garden water spraying irrigation function | |
| CN205682010U (en) | Energy-saving planting greenhouse is used in a kind of Bulbus Lilii plantation | |
| CN214951993U (en) | Manage and use building outer wall infiltration testing arrangement | |
| CN208258566U (en) | A kind of insect guard system for vegetable cultivation | |
| CN204593728U (en) | A kind of Multifunction outdoor air cooling-down, humidification, deduster | |
| CN210537803U (en) | Temperature regulation device for smart greenhouse | |
| CN208972131U (en) | A kind of planting vegetable in greenhouse Multifunction timed rainer | |
| CN210411283U (en) | Paint spraying device for electromagnetic shielding door | |
| CN210251133U (en) | Intelligent cage type football field | |
| CN205750319U (en) | The crystal clock that can dry | |
| CN208267440U (en) | A kind of composite construction landscape pavilion | |
| CN112535068A (en) | Planting room for multi-level cultivation of mushrooms | |
| CN206227273U (en) | A kind of apricot pollination Isolation net cover | |
| CN211764471U (en) | Pen rack placing turntable for environmental art design | |
| CN219395782U (en) | Spraying ornamental device used in bamboo forest of landscape architecture | |
| CN215586951U (en) | Seagull injection device with adjustable water spray height | |
| CN211937511U (en) | Window frame surface painting device for production of bridge-cut-off aluminum doors and windows | |
| CN205093235U (en) | Solar energy afforestation device | |
| CN210197911U (en) | Drying device is used in timber apron processing | |
| CN220630328U (en) | Greenhouse spraying and humidifying equipment | |
| CN205794283U (en) | A kind of ecological agriculture booth based on Internet of Things |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201116 Address after: 322000 intellectual property cluster 201-1, building 2a, Yiwu science and technology entrepreneurship Park, 968 Xuefeng West Road, Yiwu City, Jinhua City, Zhejiang Province Applicant after: Yiwu hangying Technology Co., Ltd Address before: 322105 Zhejiang city of Jinhua province Dongyang City Song Town sokdam Village No. 1-353 Applicant before: Yu Yaofang |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |