CN110880282A - Advertisement display equipment of municipal administration street both sides - Google Patents
Advertisement display equipment of municipal administration street both sides Download PDFInfo
- Publication number
- CN110880282A CN110880282A CN201911294659.1A CN201911294659A CN110880282A CN 110880282 A CN110880282 A CN 110880282A CN 201911294659 A CN201911294659 A CN 201911294659A CN 110880282 A CN110880282 A CN 110880282A
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- Prior art keywords
- fixedly connected
- wall
- liquid
- cavity
- supporting mechanism
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- 239000007788 liquid Substances 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000000428 dust Substances 0.000 claims abstract description 24
- 238000007790 scraping Methods 0.000 claims abstract description 10
- 238000001816 cooling Methods 0.000 claims description 13
- 238000001704 evaporation Methods 0.000 claims description 6
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 239000002826 coolant Substances 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
- 238000009835 boiling Methods 0.000 description 5
- 230000005389 magnetism Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0012—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels frames therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0018—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels panel clamping or fastening means
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/02—Bills, posters, or the like therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses advertisement display equipment on two sides of a municipal street, which comprises a supporting mechanism, wherein a display board is arranged on the supporting mechanism, a dust removal mechanism is arranged on the supporting mechanism, the dust removal mechanism comprises a liquid storage cavity and two control cavities, the upper wall of the liquid storage cavity is communicated with the lower wall of the control cavities through a connecting channel, low-boiling-point evaporated liquid is arranged in the liquid storage cavity, the inner wall of each control cavity is hermetically and slidably connected with a magnetic sliding plug, two sliding grooves are arranged on the supporting mechanism, sliding blocks attracted to the opposite poles of the magnetic sliding plugs are arranged in the two sliding grooves, the side walls opposite to the two sliding blocks are fixedly connected with scraping strips together, the side walls of the magnetic sliding plugs are provided with through holes, the upper wall of each magnetic sliding plug is elastically connected with an upper baffle through a plurality of springs, and the lower wall of the upper. The invention can lead the display board to clearly display the advertisement information, and can save time and energy of people and water resources.
Description
Technical Field
The invention relates to the technical field of advertisement display equipment, in particular to advertisement display equipment on two sides of a municipal street.
Background
At municipal street both sides, can often see some advertisement display device, show the information of some enterprises or shops through these equipment, make things convenient for people to know the information of enterprise and shop better, however, current advertisement display device has the following problem:
1. because the advertisement display equipment is exposed outdoors for a long time, dust can be attached to the side wall of the advertisement display equipment, and vehicles on the street can lift the dust, so that the dust is better attached to the side wall of the advertisement display equipment, and the accumulated dust can shield the practical information on the advertisement display equipment, influence the normal expression of the advertisement display equipment on the information and influence the attractiveness of a city;
2. to these advertisement display device, generally have special staff to clean equipment seldom, even carry out the deashing dust removal to these equipment through the manual work, also need people to use instruments such as water pipe, rag, clean every advertisement display device, because the advertisement display device in city is more, the manual cleaning both need consume a large amount of time and energy, need waste a large amount of water resources again, is not conform to the theory in environment-friendly city.
Therefore, it is necessary to design an advertisement display device on both sides of a municipal street to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides advertisement display equipment on two sides of a municipal street.
In order to achieve the purpose, the invention adopts the following technical scheme:
the advertisement display equipment on two sides of the municipal street comprises a supporting mechanism, wherein a display board is arranged on the supporting mechanism, a dust removal mechanism is arranged on the supporting mechanism, the dust removal mechanism comprises a liquid storage cavity and two control cavities, the upper wall of the liquid storage cavity is communicated with the lower wall of the control cavity through a connecting channel, low-boiling-point evaporated liquid is arranged in the liquid storage cavity, the inner wall of the control cavity is hermetically and slidably connected with a magnetic sliding plug, two sliding chutes are arranged on the supporting mechanism, sliding blocks which are attracted to the magnetic sliding plug in a different polarity mode are respectively arranged in the two sliding chutes, the side walls opposite to the two sliding blocks are fixedly connected with scraping strips together, the side wall of the magnetic sliding plug is provided with a through hole, the upper wall of the magnetic sliding plug is elastically connected with an upper baffle through a plurality of springs, the lower wall of the upper baffle is fixedly connected with a lower baffle through a connecting, the cooling cavity is formed in the supporting mechanism, the gas storage box is fixedly connected to the bottom of the cooling cavity, cooling liquid is filled between the cooling cavity and the gas storage box, the side wall, close to the upper end, of the control cavity is communicated with the bottom of the gas storage box through an exhaust pipe and a liquid inlet pipe, a waterproof breathable film is arranged at one end, close to the gas storage box, of the exhaust pipe, the upper wall of the control cavity is provided with a transverse pipe through an outlet pipe, the lower wall of the transverse pipe is communicated with a plurality of jet pipes, and an adjusting mechanism.
Preferably, the supporting mechanism includes two support columns, two the common fixedly connected with bottom plate of support column upper wall, the stock solution chamber is located the bottom plate, two mounting panels of bottom plate upper wall fixedly connected with, two the control chamber is located two mounting panels respectively, two the spout is located two relative lateral walls of mounting panel respectively, two the common fixedly connected with fixed plate of the relative lateral wall of mounting panel, fixed plate and show board back lateral wall fixed connection, two the common fixedly connected with roof of mounting panel upper wall, two the cooling chamber is located the roof both sides respectively, violently the pipe is located the roof.
Preferably, adjustment mechanism is including setting up two regulation chambeies inside the roof, the feed liquor pipe runs through the regulation chamber, the feed liquor pipe is close to the lateral wall of adjusting the chamber lower extreme and is equipped with the pressure valve, adjust intracavity wall fixedly connected with temperature control piece, the equal fixedly connected with conducting block of inner wall that the regulation chamber is located feed liquor pipe both sides, two the equal fixedly connected with conductive contact of lateral wall that the conducting block is relative, and two conductive contact all run through feed liquor pipe lateral wall, two electromagnets of lateral wall fixedly connected with, two of control chamber between feed liquor pipe and blast pipe electromagnet and conductive contact, conducting block, temperature control piece electric connection, two electromagnets and magnetism sliding plug heteropolarity are inhaled mutually.
Preferably, the roof upper wall is equipped with the water receiving tank, control chamber upper wall fixedly connected with water storage bag, the water storage bag upper wall passes through inlet tube and water receiving tank intercommunication, the inlet tube is close to water storage bag one end and is equipped with the check valve, the water storage bag upper wall passes through the outlet duct and violently manages the intercommunication.
The invention has the following beneficial effects:
1. compared with the prior art, the dust removal device is provided with the dust removal mechanism, the low-boiling-point evaporation liquid is evaporated through irradiation of sunlight, the magnetic sliding plug is pushed to move upwards, then the low-boiling-point evaporation liquid is cooled, the magnetic sliding plug moves downwards by matching with the adjusting mechanism, the operation is repeated, the magnetic sliding plug moves in a reciprocating manner, the scraping strips on the side wall of the sliding block are further attracted to move upwards and downwards, dust on the side wall of the display board is scraped, a large amount of dust accumulation on the display board can be prevented, and the display board can clearly display advertisement information;
2. compared with the prior art, the dust removal mechanism disclosed by the invention is triggered by irradiation of sunlight, manual operation is not needed, and the dust removal mechanism can be used together with rainwater in the water receiving tank, so that not only is the time and energy of people saved, but also the water resource is saved, and the concept of an environment-friendly city is met.
Drawings
FIG. 1 is a schematic structural view of an advertisement display device on two sides of a municipal street according to the present invention;
FIG. 2 is an enlarged view of the structure at the position A of the advertisement display device at the two sides of the municipal street according to the present invention;
FIG. 3 is an enlarged view of the structure at the position B of the advertisement display device at both sides of a municipal street according to the present invention;
FIG. 4 is a schematic structural diagram of an advertisement display device on two sides of a municipal street according to embodiment 2 of the present invention;
FIG. 5 is an enlarged view of the structure at the position C of the advertisement display device at both sides of a municipal street according to the present invention.
In the figure: 1 support column, 2 bottom plates, 3 mounting plates, 4 control chambers, 5 chutes, 6 fixing plates, 7 exhaust pipes, 8 top plates, 9 gas storage boxes, 10 cooling chambers, 11 transverse pipes, 12 air injection pipes, 13 liquid storage chambers, 14 liquid inlet pipes, 15 display plates, 16 scraping strips, 17 upper baffle plates, 18 lower baffle plates, 19 sliding blocks, 20 connecting rods, 21 magnetic sliding plugs, 22 through holes, 23 air outlet pipes, 24 adjusting chambers, 25 temperature control plates, 26 conductive blocks, 27 conductive contacts, 28 electromagnets, 29 water inlet pipes, 30 water receiving grooves and 31 water storage bags.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-3, an advertisement display device on two sides of a municipal street comprises a support mechanism, the support mechanism comprises two support columns 1, the bottoms of the two support columns 1 are fixedly connected with mounting plates, the device can be installed on two sides of the street through the mounting plates 1 and bolts, the upper walls of the two support columns 1 are fixedly connected with a bottom plate 2, a liquid storage cavity 13 is positioned in the bottom plate 2, the upper wall of the bottom plate 2 is fixedly connected with two mounting plates 3, two control cavities 4 are respectively positioned in the two mounting plates 3, two chutes 5 are respectively positioned on the opposite side walls of the two mounting plates 3, the opposite side walls of the two mounting plates 3 are fixedly connected with a fixed plate 6, the support mechanism is provided with a display plate 15, the fixed plate 6 is fixedly connected with the rear side wall of the display plate 15, the upper walls of the two mounting, the cross tube 11 is located within the top plate 8.
The support mechanism is provided with a dust removal mechanism, the dust removal mechanism comprises a liquid storage cavity 13 and two control cavities 4, the upper wall of the liquid storage cavity 13 is communicated with the lower wall of the control cavity 4 through a connecting passage, low-boiling-point evaporating liquid is arranged in the liquid storage cavity 13, the low-boiling-point evaporating liquid can be evaporated into gas when the ambient temperature reaches the boiling point of the low-boiling-point evaporating liquid, the gas can be isopentane (the boiling point is 27.8 ℃) or ether (the boiling point is 34.6 ℃) and the like, the inner wall of the control cavity 4 is hermetically and slidably connected with a magnetic sliding plug 21, the support mechanism is provided with two sliding chutes 5, sliding blocks 19 which are attracted with the opposite poles of the magnetic sliding plugs 21 are respectively arranged in the two sliding chutes 5, the opposite side walls of the two sliding blocks 19 are fixedly connected with scraping strips 16 together, the scraping strips 16 are directly opposite to the side wall of the display board 15 and are adhered with sponge layers through tools such as magic tapes, so that the cleaning effect is better, the lower wall of the upper baffle 17 is fixedly connected with a lower baffle 18 through a connecting rod 20, the connecting rod 20 is positioned in a through hole 22, the width of the lower baffle 18 is narrower than that of a magnetic sliding plug 21, but the width of the lower baffle 18 is longer than the caliber of the through hole 22, the side wall of the upper baffle 17 is provided with a plurality of openings, in an initial state, the upper baffle 17 is separated from the magnetic sliding plug 21 by the elasticity of a spring, the lower baffle 18 is tightly attached to the lower wall of the magnetic sliding plug 21, a cooling cavity 10 is arranged on a supporting mechanism, the bottom in the cooling cavity 10 is fixedly connected with an air storage box 9, a cooling liquid is filled between the cooling cavity 10 and the air storage box 9, the cooling liquid has a quick cooling effect, the side wall of the control cavity 4 close to the upper end is communicated with the bottom of the air storage box 9 through an exhaust pipe 7 and a liquid inlet pipe 14, the lower inner wall of the air storage box 9 is an inclined plane inclined towards the liquid, liquid in the gas storage box 9 can be prevented from flowing back to the exhaust pipe 7, the upper wall of the control cavity 4 is provided with a transverse pipe 11 through an outlet pipe 23, the lower wall of the transverse pipe 11 is provided with a plurality of gas nozzles 12 in a communicated manner, and the gas nozzles 12 penetrate through the lower wall of the top plate 8.
The supporting mechanism is provided with an adjusting mechanism, the adjusting mechanism comprises two adjusting cavities 24 arranged inside the top plate 8, a liquid inlet pipe 14 penetrates through the adjusting cavities 24, the side wall of the liquid inlet pipe 14, which is close to the lower end of the adjusting cavity 24, is provided with a pressure valve, the pressure valve can be opened when the hydraulic pressure at the upper end reaches a certain degree and can rapidly spray the liquid at the upper end, the inner wall of the adjusting cavity 24 is fixedly connected with a temperature control sheet 25, the temperature control sheet 25 can generate current when the ambient temperature reaches a critical value, the inner walls of the adjusting cavity 24, which are positioned at the two sides of the liquid inlet pipe 14, are fixedly connected with conductive blocks 26, the opposite side walls of the two conductive blocks 26 are fixedly connected with conductive contacts 27, the two conductive contacts 27 penetrate through the side wall of the liquid inlet pipe 14, a sealing ring is arranged at the penetrating position, the evaporated liquid in the liquid inlet pipe 14 is prevented from leaking only in the, the two electromagnets 28 are electrically connected with the conductive contact 27, the conductive block 26 and the temperature control sheet 25, and the two electromagnets 28 and the magnetic sliding plug 21 are attracted by opposite poles.
When the device is used, the device does not work under normal temperature, when the temperature rises due to sunlight irradiation, the low boiling point evaporated liquid in the liquid storage cavity 13 is evaporated into gas and enters the control cavity 4, the gas can push the magnetic sliding plug 21 to move upwards due to the blocking of the through hole 22 by the lower baffle plate 18, so that the slide block 19 is attracted to move upwards to drive the scraping strip 16 to move upwards to scrape off dust on the side wall of the display plate 15, when the magnetic sliding plug 21 moves to a position opposite to the electromagnet 28, the gas at the lower end can enter the gas storage box 9 through the exhaust pipe 7, the gas at the lower end can temporarily stop moving due to the upward movement of the gas, the gas can be cooled rapidly after entering the gas storage box 9, liquefied into liquid and flows into the liquid inlet pipe 14 along an inclined plane and is positioned at the upper end of the pressure valve, and the liquid is positioned in the liquid inlet pipe 14 and can be contacted with the two conductive contacts 27 due to the fact that the environmental temperature also reaches the critical value, the circuit is turned on, and the two electromagnets 28 are magnetized, thereby attracting the magnetic slider 21, and the magnetic slider 21 does not fall down even if the gas at the lower end completely enters the gas cartridge 9.
When the gas in the gas storage box 9 is completely liquefied into liquid, the pressure of the liquid reaches the critical value of the pressure valve, the hydraulic valve is opened to completely spray the liquid in the liquid inlet pipe 14, the liquid flows to the upper end of the magnetic sliding plug 21 through the liquid inlet pipe 14 and downwards presses the upper baffle 17, so that the upper baffle 17 moves downwards and drives the lower baffle 18 to move downwards through the connecting rod 20, at the moment, the liquid can flow to the lower end of the magnetic sliding plug 21 through the opening and the through opening 22, only when the liquid in the liquid inlet pipe 14 is completely sprayed out, the circuit of the temperature control sheet 25 is disconnected, the magnetism of the electromagnet 28 disappears, the magnetic sliding plug 21 moves downwards under the action of self gravity and attracts the sliding block 19 to move downwards, so as to drive the scraping strip 16 to move downwards and scrape off dust on the side wall of the display plate 15 again, after the magnetic sliding plug 21 moves to the initial position, the low-boiling point evaporated liquid at the lower end is gradually, repeating the above operation, the scraping strip 16 reciprocates on the side wall of the display board 15 to scrape off the dust on the upper end of the display board 15.
When the magnetic sliding plug 21 moves upwards, air at the upper end of the magnetic sliding plug 21 can be extruded into the transverse pipe 11 through the air outlet pipe 23 and is sprayed out through the air spraying pipe 12, dust on the side wall of the display board 15 can be blown off, and the cleaning effect is better.
Example 2
Referring to fig. 4-5, an advertisement display device on two sides of a municipal street is characterized in that a water receiving tank 30 is arranged on the upper wall of a top plate 8, the water receiving tank 30 can collect rainwater and can also be supplemented by adding water manually by workers, a water storage bag 31 is fixedly connected to the upper wall of a control cavity 4, the upper wall of the water storage bag 31 is communicated with the water receiving tank 30 through a water inlet pipe 29, a one-way valve is arranged at one end, close to the water storage bag 31, of the water inlet pipe 29, the one-way valve limits water to flow into the water storage bag 31 only from the water inlet pipe 29, and the upper wall.
This embodiment, different from embodiment 1, when magnetism sliding plug 21 upward movement, can be with the water in the water storage bag 31 through outlet duct 23 extrusion horizontal pipe 11, and spout the 15 surfaces of show through jet 12, the sponge of cooperation scraper 16 lateral wall, can be better with the dust of showing 15 lateral walls wipe off, when magnetism sliding plug 21 downward movement, water storage bag 31 reconversion, the water in the water receiving tank 30 flows to water storage bag 31 through inlet tube 29 and supplements in, and, when scraper 16 downward movement, can wipe off the remaining drop of water of showing 15 lateral walls, prevent that the drop of water from disturbing people and normally understanding the information of showing 15 lateral walls.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The utility model provides an advertisement display device of municipal administration street both sides, includes the supporting mechanism, be equipped with show board (15) on the supporting mechanism, be equipped with dust removal mechanism, its characterized in that on the supporting mechanism: the dust removal mechanism comprises a liquid storage cavity (13) and two control cavities (4), the upper wall of the liquid storage cavity (13) is communicated with the lower wall of the control cavity (4) through a connecting channel, low-boiling-point evaporation liquid is arranged in the liquid storage cavity (13), the inner wall of the control cavity (4) is connected with a magnetic sliding plug (21) in a sealing and sliding manner, two sliding chutes (5) are arranged on the supporting mechanism, sliding blocks (19) which are attracted to the magnetic sliding plug (21) in a heteropolar manner are arranged in the two sliding chutes (5), the two side walls opposite to the sliding blocks (19) are fixedly connected with scraping strips (16) together, the side wall of the magnetic sliding plug (21) is provided with a through hole (22), the upper wall of the magnetic sliding plug (21) is elastically connected with an upper baffle plate (17) through a plurality of springs, the lower wall of the upper baffle plate (17) is fixedly connected with a lower baffle plate (18) through a connecting rod (20, the utility model discloses a cooling device, including upper baffle (17), supporting mechanism, bottom fixedly connected with gas storage box (9), cooling chamber (10) and gas storage box (9), it has the coolant liquid to fill between cooling chamber (10) and the gas storage box (9), the lateral wall that is close to the upper end in control chamber (4) passes through blast pipe (7) and feed liquor pipe (14) and gas storage box (9) bottom intercommunication, blast pipe (7) are close to gas storage box (9) one end and are equipped with waterproof ventilated membrane, control chamber (4) upper wall is equipped with violently pipe (11) through outlet duct (23) intercommunication, it is equipped with a plurality of jet-propelled pipes (12) to violently manage (11) lower wall intercommunication, be equipped with adjustment mechanism on the supporting mechanism.
2. The advertising display device for the two sides of a municipal street according to claim 1, wherein: the supporting mechanism comprises two supporting columns (1) and two common fixedly connected with bottom plates (2) on the upper walls of the supporting columns (1), liquid storage cavities (13) are located in the bottom plates (2), two mounting plates (3) on the upper walls of the bottom plates (2) are fixedly connected with, two control cavities (4) are respectively located in the two mounting plates (3), two sliding grooves (5) are respectively located on two opposite side walls of the mounting plates (3), two common fixedly connected with fixing plates (6) on the opposite side walls of the mounting plates (3), the fixing plates (6) are fixedly connected with rear side walls of display plates (15), two common fixedly connected with top plates (8) on the upper walls of the mounting plates (3) are arranged, two cooling cavities (10) are respectively located on two sides of the top plates (8), and transverse tubes (11) are located in the top plates (8).
3. The advertising display device for the two sides of the municipal street according to claim 2, wherein: the adjusting mechanism comprises two adjusting cavities (24) arranged inside the top plate (8), the liquid inlet pipe (14) penetrates through the adjusting cavities (24), the side wall of the liquid inlet pipe (14) close to the lower end of the adjusting cavity (24) is provided with a pressure valve, the inner wall of the adjusting cavity (24) is fixedly connected with a temperature control sheet (25), the inner walls of the adjusting cavity (24) positioned at two sides of the liquid inlet pipe (14) are fixedly connected with conductive blocks (26), the opposite side walls of the two conductive blocks (26) are fixedly connected with conductive contacts (27), the two conductive contacts (27) penetrate through the side wall of the liquid inlet pipe (14), the side wall of the control cavity (4) positioned between the liquid inlet pipe (14) and the exhaust pipe (7) is fixedly connected with two electromagnets (28), and the electromagnets (28) are electrically connected with the conductive contacts (27), the conductive blocks (26) and the temperature control sheet (25), the two electromagnets (28) and the magnetic sliding plug (21) are attracted in different poles.
4. The advertising display device for the two sides of a municipal street according to claim 1, wherein: roof (8) upper wall is equipped with water receiving tank (30), control chamber (4) upper wall fixedly connected with water storage bag (31), water storage bag (31) upper wall passes through inlet tube (29) and water receiving tank (30) intercommunication, inlet tube (29) are close to water storage bag (31) one end and are equipped with the check valve, water storage bag (31) upper wall passes through outlet duct (23) and violently manages (11) intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911294659.1A CN110880282B (en) | 2019-12-16 | 2019-12-16 | Advertisement display equipment of municipal administration street both sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911294659.1A CN110880282B (en) | 2019-12-16 | 2019-12-16 | Advertisement display equipment of municipal administration street both sides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110880282A true CN110880282A (en) | 2020-03-13 |
| CN110880282B CN110880282B (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911294659.1A Active CN110880282B (en) | 2019-12-16 | 2019-12-16 | Advertisement display equipment of municipal administration street both sides |
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Cited By (7)
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|---|---|---|---|---|
| CN111335205A (en) * | 2020-03-26 | 2020-06-26 | 施卫平 | Self-cleaning type highway sign |
| CN111749762A (en) * | 2020-07-07 | 2020-10-09 | 张玲 | Automobile exhaust emission purification system |
| CN111785185A (en) * | 2020-07-22 | 2020-10-16 | 丁祥书 | Fire indication escape device for underground engineering |
| CN111773039A (en) * | 2020-08-04 | 2020-10-16 | 郑英奇 | Heat dissipation and cooling system for walking stick |
| CN112309278A (en) * | 2020-12-04 | 2021-02-02 | 温州市熙瑞机械科技有限公司 | Automatic clear solar energy LED advertising light board device |
| CN113305116A (en) * | 2021-04-21 | 2021-08-27 | 魏本海 | Biological test device convenient to maintain clearance |
| CN116129771A (en) * | 2023-02-23 | 2023-05-16 | 周逸轩 | Building engineering safety management device and method based on BIM |
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| CN111785185A (en) * | 2020-07-22 | 2020-10-16 | 丁祥书 | Fire indication escape device for underground engineering |
| CN111773039A (en) * | 2020-08-04 | 2020-10-16 | 郑英奇 | Heat dissipation and cooling system for walking stick |
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| CN113305116A (en) * | 2021-04-21 | 2021-08-27 | 魏本海 | Biological test device convenient to maintain clearance |
| CN116129771A (en) * | 2023-02-23 | 2023-05-16 | 周逸轩 | Building engineering safety management device and method based on BIM |
| CN116129771B (en) * | 2023-02-23 | 2024-03-29 | 鼎耀宏(广东)智慧城市科技有限公司 | Building engineering safety management device and method based on BIM |
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| Publication number | Publication date |
|---|---|
| CN110880282B (en) | 2021-12-24 |
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Effective date of registration: 20211203 Address after: 311100 No. 18, first floor, building 37, No. 1, cangxing Road, Cangqian street, Yuhang District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou Qingting Technology Co.,Ltd. Address before: 450000 new campus of Zhengzhou University, No.100, science Avenue, high tech Development Zone, Zhengzhou City, Henan Province Applicant before: Xu Zhenhua |
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Address after: 311100 No. 18, first floor, building 37, No. 1, cangxing Road, Cangqian street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Qingting Technology Co.,Ltd. Address before: 311100 No. 18, first floor, building 37, No. 1, cangxing Road, Cangqian street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Qingting Technology Co.,Ltd. |