CN107690266A - English teaching multimedia equipment - Google Patents
English teaching multimedia equipment Download PDFInfo
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- CN107690266A CN107690266A CN201710907790.5A CN201710907790A CN107690266A CN 107690266 A CN107690266 A CN 107690266A CN 201710907790 A CN201710907790 A CN 201710907790A CN 107690266 A CN107690266 A CN 107690266A
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- China
- Prior art keywords
- water
- riser tubing
- admission line
- drying duct
- air
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
Abstract
The present invention provides a kind of English teaching multimedia equipment, Multi-media box including sealing, air admission hole is set at the top of the Multi-media box, the bottom of the Multi-media box sets venthole, the air admission hole connects with admission line, and the venthole connects with outlet pipe, and the admission line connects with the upper end of water-cooled cooling mechanism, the outlet pipe is connected with the bottom of water-cooled cooling mechanism, and drier is set in the admission line.The present invention is exchanged heat by the way that the air in Multi-media box is fully contacted with water, so as to which the heat in Multi-media box be discharged, the defects of traditional heat-dissipating mode noise is big and energy consumption is big is improved while reaching fine radiating, whole device is simple in construction, it is cheap, easily promote.
Description
Technical field
The present invention relates to English teaching multimedia technology field, and in particular to a kind of English teaching multimedia equipment.
Background technology
English teaching multimedia cooling system generally uses driving fan or liquid refrigeration technique as related heating element at present
Cooling, but the defects of certain technically be present：First, air-cooled technological deficiency：1st, during fan cooling, in Multi-media box
Power supply and line related can increase load, produce secondary heat energy.2nd, fan increases power consumption in itself, and electrical load is increased, do not saved
Environmental protection.3rd, fan is producing electrostatic with the dust friction in air and air, adsorption of dust particle, causes after long-play
Dirt accumulation, radiating effect is reduced, and short circuit is easily caused in wet environment, potential safety hazard be present.4th, radiating is prolonged
Late, in general fan-type fan heat is to control rotation speed of the fan fan heat by temperature sensor, and when component temperature increases, information carries
Sensor is supplied, sensors command changes rotation speed of the fan, and this process can form radiating timeliness delay, actually high temperature
Certain loss is generated to component, reduces the component life-span.5th, fan produces noise and infrasound in the process of running,
Human body can be damaged.
2nd, liquid refrigeration technique defect：Because host power supply part heater element is numerous, using liquid-cooling heat radiation pipeloop complexity compared with
Hardly possible is implemented, so liquid-cooling heat radiation typically does liquid cooling cooling-down just for CPU and GPU, generally power unit still uses wind
Fan cooling, it is impossible to play a part of integrally cooling.And in general water-cooling pattern uses compressor cooling, power consumption is very big, noise
Also it is not small.
Although have reduces the technical scheme (Chinese patent of fan noise at present：02131663.5、01125926.4、
99123191.0), but could not from solving Multi-media box noise in sheet, dust productive set causes failure the problems such as.And for high property
For the Multi-media box of energy only with wind-cooling heat dissipating, radiating efficiency is too low, and uses water-cooling, then power consumption is too big, how to compromise
Processing is the problem of prior art needs research.
The content of the invention
In view of this, the present invention provides a kind of English teaching multimedia equipment, by by the air and water in Multi-media box
Fully contact is exchanged heat, and so as to which the heat in Multi-media box be discharged, traditional heat-dissipating is improved while reaching fine radiating
Mode noise is big and the defects of energy consumption is big.
In order to solve the above technical problems, the present invention provides a kind of English teaching multimedia equipment, include the multimedia of sealing
Case, the Multi-media box top set air admission hole, and the bottom of the Multi-media box sets venthole, the air admission hole and air inlet pipe
Road connects, and the venthole connects with outlet pipe, and the admission line connects with the upper end of water-cooled cooling mechanism, the outlet
Pipeline is connected with the bottom of water-cooled cooling mechanism, and drier is set in the admission line.
Further, the water-cooled cooling mechanism includes vertically arranged reflux line, and the upper end of the reflux line is set
Air collecting chamber is put, the lower end of the reflux line sets water storage box, and the bottom of the water storage box passes through cooling water hoisting mechanism and collection
Air cavity connects, and the air collecting chamber upper end connects with admission line, and the outlet pipe passes through gas injection mechanism and riser tubing
Bottom connection, several bubble disintegrating mechanisms are set in riser tubing.
Further, the gas injection mechanism includes the plug of the outlet pipe end set, the outlet pipe
Interior setting air pump, the air pump are connected with pressurization tubule, and the pressurization tubule is stretched to inside the riser tubing and described
The end set high-pressure nozzle of pressurization tubule, the high-pressure nozzle direction is upward.
Further, the cooling water hoisting mechanism includes the riser tubing set on the water storage box, the riser
The upper end in road connects with the water pump being arranged in the air collecting chamber, and the riser tubing is spiral shape, and riser tubing uses copper
Material.
Further, the corresponding riser tubing sets cooling fan, the setting heat conduction elevationally outward of the riser tubing
Plate.
Further, the bubble disintegrating mechanism includes the cross support set in the riser tubing, the support
Among mounting hole is set, bearing is set in the mounting hole, swingle is set in the bearing, the upper end of the swingle is equal
Even several stirring rod of setting, the lower section of the cross support set submersible machine, the submersible machine and the swingle
Lower end drive connection.
Further, the stirring rod is cylindrical structural, sets several thorns convex in the stirring rod, and the thorn is convex to be
Cylindrical mechanism.
Further, the stirring rod is at least eight, and the diameter of the stirring rod is less than one centimetre, convex straight of the thorn
Footpath is less than three millimeters.
Further, the drier includes active water-absorption mechanism and passive proof mechanism of water, the active water-absorption mechanism
Including one section of drying duct that activity is set on the admission line, set between the drying duct and the admission line close
Sealing mechanism, the both ends of the drying duct set filter screen, discoloration silica gel, institute are set in the drying duct between the filter screen
State drying duct and use transparent plastic product.
Further, the sealing mechanism includes being set in sealing ring on the admission line, the sealing ring it is interior
Surface sets the pressure bladder of annular, and a valve cock is set on the pressure bladder.
Further, the passive proof mechanism of water includes the institute close to the admission line and the junction of the air collecting chamber
State the waterproof ventilated membrane set in admission line.
Further, the corresponding drying duct sets drying mechanism, and the drying mechanism is included on the outlet pipe
The mounting groove position that the corresponding drying duct is set, the drying duct are at least two, and sealing mechanism is similarly disposed at outlet
On pipeline.
The discoloration silica gel particle, its preparing raw material is by the powder of silica 230~280, dibutyltin diacetate, 23~28
Part；10~12 parts of stearmide, 12~14 parts of benzyl p-hydroxybenzoate, 15~25 parts of crystal violet lactone, hydroxyl polysiloxane
10~20 parts, the parts by weight of iron powder 14~20 composition.
The invention provides a kind of English teaching multimedia equipment, includes the Multi-media box of sealing, Multi-media box top is set
Air admission hole is put, the bottom of Multi-media box sets venthole, and air admission hole connects with admission line, and venthole connects with outlet pipe,
Admission line connects with the upper end of water-cooled cooling mechanism, and outlet pipe connects with the bottom of water-cooled cooling mechanism, in admission line
Drier is set.Multi-media box seals, and the dust in the external world can be avoided to pollute cabinet inside, Multi-media box is by entering
Feed channel and outlet pipe circulate the air in cabinet in water-cooled cooling mechanism, so as to be dropped to the device in cabinet
Temperature, while drier is set in admission line, more matchmakers can be reduced to being dehumidified by the air after water-cooled cooling mechanism
Humidity in body case, ensure the safe operation of each device.
Water-cooled cooling mechanism includes vertically arranged reflux line, and the upper end of reflux line sets air collecting chamber, reflux line
Lower end water storage box is set, the bottom of water storage box connected by cooling water hoisting mechanism with air collecting chamber, air collecting chamber upper end and air inlet
Pipeline communication, outlet pipe are connected by gas injection mechanism with the bottom of reflux line, set bubble to crush in riser tubing
Mechanism.The air that water-cooled cooling mechanism can allow in cabinet fully contacts in reflux line with cooling water so that cooling water is inhaled
The temperature of air is received, realizes cooling.The air collecting chamber of reflux line upper end is by cooling water hoisting mechanism by the water extraction in water storage box
Rise, then cooling water is flowed downward in water storage box by reflux line, and so wherein cooling water hoisting mechanism can be to current
Speed regulated and controled, and outlet pipe sprays into its internal air by gas injection mechanism the bottom of riser tubing, empty
The density of gas is far smaller than water, can be to rise rapidly in the presence of hydraulic pressure, and bubble powder when by inside riser tubing
Broken mechanism can smash the bubble of air, it is fully contacted with water, moment heat exchange, cooling-down effect highly significant, and spray
Mechanism causes the water in reflux line not enter outlet pipe, does not interfere with the operation of Multi-media box.It is whole worked
Journey, it is not necessary to compressor, the loss for electricity is very small, and the basic noiseless of whole process, but to the drop of Multi-media box
Temp effect is notable.
Gas injection mechanism includes the plug of outlet pipe end set, and air pump, air pump and pressurization are set in outlet pipe
Tubule is connected, and pressurization tubule is stretched to inside reflux line and in the end set high-pressure nozzle of pressurization tubule, high-pressure nozzle side
To upward.Gas injection mechanism is that the gas in outlet pipe is sprayed into riser tubing, therefore in the end set of outlet pipe
Plug, the end of outlet pipe is sealed, then air pump is set in outlet pipe, by the gas pressurized in outlet pipe
It is sent into pressurization tubule, gas sprays from high-pressure nozzle and entered in riser tubing under the effect of the pressure, can using high-pressure nozzle
With ensure bubble will not again moment formed, improve the efficiency of heat exchange.The direction of high-pressure nozzle upward, facilitates gas to rise, without
It is that downward spray is entered in water storage box, influences normal work.
Cooling water hoisting mechanism includes the riser tubing set on water storage box, and the upper end of riser tubing is with being arranged on air collecting chamber
Interior water pump connection, riser tubing is spiral shape, and riser tubing uses copper product product.Cooling water hoisting mechanism passes through water pump
To taking out negative pressure in riser tubing so that cooling water is risen into out of riser tubing in the air collecting chamber of top, is then flowed into back
Flow tube road, form the cyclic process of cooling water.Of course for the radiating of cooling water, riser tubing uses spiral shape, increase radiating
Area, and copper pipe product is used, increase and extraneous heat exchange efficiency.Certainly, it is corresponding in order to tackle the more serious main frame that generates heat
Riser tubing sets cooling fan, the setting heat-conducting plate elevationally outward of riser tubing.Riser tubing is blowed cooling fan,
Cooling water can be cooled faster, heat-conducting plate connects the riser tubing of levels, adds riser tubing and cooling wind
The contact surface of the wind of blowout is fanned, more heats can be taken away by fan within the unit interval.
Bubble disintegrating mechanism includes the cross support set in riser tubing, and mounting hole, installation are set among support
Bearing is set in hole, swingle is set in bearing, the upper end of swingle is uniformly arranged several stirring rod, under cross support
Side sets submersible machine, the lower end drive connection of submersible machine and swingle.Cross support increases stability, and submersible machine is adopted
It with miniature, can be worked in water, drive swingle to be rotated, so as to drive stirring rod to be rotated, when bubble rises
During to the position, it is broken to be stirred bastinade, so as to which bubble be disperseed, ensures cooling-down effect.Bubble disintegrating mechanism can carry
Setting is multiple in riser road, and this is associated with the quantity of heat production of Multi-media box.
Stirring rod is cylindrical structural, sets several thorns convex in stirring rod, and convex thorn is cylindrical mechanism.Stirring rod is in water
Middle operation, resistance is very big, and in order to save electric energy and not influence current and reach the effect of best fragmentation bubble, stirring rod is adopted
With cylindrical structural, resistance very little during rotation, and it is larger to impact the area contacted during bubble, and thorn is set in stirring rod
It is convex, can more fragmentation bubble, the structure is very ingenious, very good for the design of scattered small flowers and plants effect of bubble, and power consumption also very little.
Stirring rod is at least eight, and the diameter of stirring rod is less than one centimetre, pierces convex diameter less than three millimeters.In order to most
Choice is made between the loss of good design of scattered small flowers and plants bubble effect and electricity, both ensure that the effect that bubble crushes, also ensures that electric energy damages
The very little of consumption.
Drier includes active water-absorption mechanism and passive proof mechanism of water, and active water-absorption mechanism includes activity on admission line
The one section of drying duct set, sealing mechanism is set between drying duct and admission line, the both ends of drying duct set filter screen,
Discoloration silica gel is set between filter screen in drying duct, and drying duct uses transparent plastic product.Drier is anti-using two kinds
Water-bound is protected to the device in Multi-media box, and active water-absorption mechanism includes drying duct, and drying duct is movably arranged on
On admission line, for substituting a certain section of admission line, such admission line is in the air after being sent into Multi-media box cooling
Become again and be dried by discoloration silica gel.Sealing mechanism seals to the gap between drying duct and admission line, uses simultaneously
Drying duct is fixed on admission line, drying duct uses transparent plastic product, can facilitate the discoloration silicon to inside
Glue is observed, and in order to find to change colour in time, silica gel water suction reaches the upper limit, and drying duct is changed.
Sealing mechanism includes the sealing ring being set on the admission line, the inner surface setting annular of the sealing ring
Pressure bladder, a valve cock is set on the pressure bladder.After drying duct is arranged on admission line, by sealing ring
It is moved at the gap of drying duct and admission line so that seal ring set is located at the position, is then beaten by valve cock
Gas so that the junction of pressure bladder expansion extruding drying duct and admission line, reach sealing and fixed effect.
The waterproof ventilated membrane that passive junction of the proof mechanism of water including admission line and air collecting chamber is set in admission line.
Passive proof mechanism of water sets a water proof mechanism for not having to change, and makes to have leisure again after first the moisture in air is further reduced
Gas is by drying duct, and the replacing of such drying duct is without excessively frequent.Waterproof ventilated membrane can carry out preliminary water proof, but
Be can not very complete water proof, so subsequently can be absorbed water by drying duct, both coordinate both can guarantee that it is dry
Effect, and can not expend electric energy and change number it is less in the case of perfect dry air.
Corresponding drying duct sets drying mechanism, and drying mechanism includes corresponding to the installation of drying duct setting on outlet pipe
Groove position, drying duct are at least two, and sealing mechanism is similarly disposed on outlet pipe.Needed after drying duct water suction is excessive
Change, the drying duct of replacing is needed just reuse after removing water, therefore a mounting groove position is set on outlet pipe, is used
It is connected in by the drying duct after on outlet pipe, the hot-air of discharge can pass through drying duct quilt in such Multi-media box
Air pump is sent into reflux line, can complete the dehumidifying to drying duct, moreover it is possible to accelerates the cooling of hot-air, both collaborations are made
With effect highly significant.
The present invention is exchanged heat by the way that the air in Multi-media box is fully contacted with water, so that by the heat in Multi-media box
Amount discharge, improves the defects of traditional heat-dissipating mode noise is big and energy consumption is big, whole device knot while reaching fine radiating
Structure is simple, cheap, easily promotes.
Brief description of the drawings
Fig. 1 is the structural representation of English teaching multimedia equipment of the present invention；
Fig. 2 is the structural representation of the embodiment of the present invention two；
Fig. 3 is the structural representation of heat-conducting plate of the present invention；
Fig. 4 is the structural representation of bubble disintegrating mechanism of the present invention；
Fig. 5 is the structural representation of the embodiment of the present invention four；
Fig. 6 is the structural representation of active water-absorption mechanism of the present invention；
Fig. 7 is the structural representation of sealing mechanism of the present invention；
Fig. 8 is the structural representation of drying mechanism of the present invention；
Fig. 9 is the bubble disintegrating mechanism connection diagram of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
Accompanying drawing 1-9, the technical scheme of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this
The part of the embodiment of invention, rather than whole embodiments.Based on described embodiments of the invention, the common skill in this area
The every other embodiment that art personnel are obtained, belongs to the scope of protection of the invention.
Embodiment one
As shown in Figure 1：The invention provides the Multi-media box 1 of a kind of English teaching multimedia equipment, including sealing, more matchmakers
Body case 1 is top to set air admission hole 2, and the bottom of the Multi-media box 1 sets venthole 3, and the air admission hole 2 connects with admission line 5
Logical, the venthole 3 connects with outlet pipe 6, and the admission line 5 connects with the upper end of water-cooled cooling mechanism, the outlet
Pipeline 6 is connected with the bottom of water-cooled cooling mechanism, and drier 4 is set in the admission line 5.
Further, the water-cooled cooling mechanism includes vertically arranged reflux line 11, the upper end of the reflux line
Air collecting chamber 7 is set, and the lower end of the reflux line 11 sets water storage box 16, and the bottom of the water storage box passes through cooling water elevator
Structure connects with air collecting chamber, and the air collecting chamber upper end connects with admission line 5, the outlet pipe 6 by gas injection mechanism with
The bottom connection of riser tubing 9, riser tubing 9 is interior to set several bubble disintegrating mechanisms 10.
Further, the gas injection mechanism includes the plug 15 of the end set of outlet pipe 6, the escape pipe
Air pump 14 is set in road 6, and the air pump is connected with pressurization tubule 12, and the pressurization tubule is stretched to inside the riser tubing 9
And it is described pressurization tubule 12 end set high-pressure nozzle 13, the direction of high-pressure nozzle 13 is upward.
The cooling water hoisting mechanism includes the riser tubing 9 that sets on the water storage box 16, the riser tubing 9 it is upper
Hold and connected with the water pump 8 being arranged in the air collecting chamber 7, the riser tubing 9 is spiral shape, and riser tubing 9 uses copper material
Expect product.
The platform includes the Multi-media box of sealing, sets air admission hole at the top of Multi-media box, the bottom of Multi-media box is set out
Stomata, air admission hole connect with admission line, and venthole connects with outlet pipe, and admission line and the upper end of water-cooled cooling mechanism connect
Logical, outlet pipe is connected with the bottom of water-cooled cooling mechanism, and drier is set in admission line.Multi-media box seals, can be with
The dust in the external world is avoided to pollute cabinet inside, Multi-media box is by admission line and outlet pipe by the air in cabinet
Circulated in water-cooled cooling mechanism, so as to cool to the device in cabinet, while drier is set in admission line, can
To being dehumidified by the air after water-cooled cooling mechanism, to reduce the humidity in Multi-media box, ensure the safety of each device
Operation.
Water-cooled cooling mechanism includes vertically arranged reflux line, and the upper end of reflux line sets air collecting chamber, reflux line
Lower end water storage box is set, the bottom of water storage box connected by cooling water hoisting mechanism with air collecting chamber, air collecting chamber upper end and air inlet
Pipeline communication, outlet pipe are connected by gas injection mechanism with the bottom of reflux line, set bubble to crush in riser tubing
Mechanism.The air that water-cooled cooling mechanism can allow in cabinet fully contacts in reflux line with cooling water so that cooling water is inhaled
The temperature of air is received, realizes cooling.The air collecting chamber of reflux line upper end is by cooling water hoisting mechanism by the water extraction in water storage box
Rise, then cooling water is flowed downward in water storage box by reflux line, and so wherein cooling water hoisting mechanism can be to current
Speed regulated and controled, and outlet pipe sprays into its internal air by gas injection mechanism the bottom of riser tubing, empty
The density of gas is far smaller than water, can be to rise rapidly in the presence of hydraulic pressure, and bubble powder when by inside riser tubing
Broken mechanism can smash the bubble of air, it is fully contacted with water, moment heat exchange, cooling-down effect highly significant, and spray
Mechanism causes the water in reflux line not enter outlet pipe, does not interfere with the operation of Multi-media box.It is whole worked
Journey, it is not necessary to compressor, the loss for electricity is very small, and the basic noiseless of whole process, but to the drop of Multi-media box
Temp effect is notable.
Gas injection mechanism includes the plug of outlet pipe end set, and air pump, air pump and pressurization are set in outlet pipe
Tubule is connected, and pressurization tubule is stretched to inside reflux line and in the end set high-pressure nozzle of pressurization tubule, high-pressure nozzle side
To upward.Gas injection mechanism is that the gas in outlet pipe is sprayed into riser tubing, therefore in the end set of outlet pipe
Plug, the end of outlet pipe is sealed, then air pump is set in outlet pipe, by the gas pressurized in outlet pipe
It is sent into pressurization tubule, gas sprays from high-pressure nozzle and entered in riser tubing under the effect of the pressure, can using high-pressure nozzle
With ensure bubble will not again moment formed, improve the efficiency of heat exchange.The direction of high-pressure nozzle upward, facilitates gas to rise, without
It is that downward spray is entered in water storage box, influences normal work.
Cooling water hoisting mechanism includes the riser tubing set on water storage box, and the upper end of riser tubing is with being arranged on air collecting chamber
Interior water pump connection, riser tubing is spiral shape, and riser tubing uses copper product product.Cooling water hoisting mechanism passes through water pump
To taking out negative pressure in riser tubing so that cooling water is risen into out of riser tubing in the air collecting chamber of top, is then flowed into back
Flow tube road, form the cyclic process of cooling water.Of course for the radiating of cooling water, riser tubing uses spiral shape, increase radiating
Area, and copper pipe product is used, increase and extraneous heat exchange efficiency.
Bubble disintegrating mechanism includes the cross support set in riser tubing, and mounting hole, installation are set among support
Bearing is set in hole, swingle is set in bearing, the upper end of swingle is uniformly arranged several stirring rod, under cross support
Side sets submersible machine, the lower end drive connection of submersible machine and swingle.Cross support increases stability, and submersible machine is adopted
It with miniature, can be worked in water, drive swingle to be rotated, so as to drive stirring rod to be rotated, when bubble rises
During to the position, it is broken to be stirred bastinade, so as to which bubble be disperseed, ensures cooling-down effect.Bubble disintegrating mechanism can carry
Setting is multiple in riser road, and this is associated with the quantity of heat production of Multi-media box.It is driven between swingle by line, line transmission is steel wire
Transmission.
Embodiment two
As shown in Figures 2 and 3, the present embodiment and the difference of embodiment one are：
The corresponding riser tubing 9 sets cooling fan 23, the heat-conducting plate of setting elevationally outward 27 of the riser tubing 9.
In order to tackle the more serious main frame that generates heat, corresponding riser tubing sets cooling fan, and the outside of riser tubing is erected
To setting heat-conducting plate.Riser tubing is blowed cooling fan, and cooling water can be cooled faster, heat-conducting plate connection
The riser tubing of levels, add the contact surface of the wind of riser tubing and cooling fan blowout, can within the unit interval quilt
Fan takes away more heats.
It is described discoloration its preparing raw material of silica gel by the powder of silica 280, dibutyltin diacetate, 28 parts；Stearmide 12
Part, 14 parts of benzyl p-hydroxybenzoate, 55 parts of crystal violet lactone, 20 parts of hydroxyl polysiloxane, the parts by weight of iron powder 20 are formed.
Embodiment three
As shown in figure 4, the present embodiment and the difference of embodiment one are：
The bubble disintegrating mechanism 10 includes the cross support 21 set in the riser tubing 11, the centre of the support 21
Mounting hole is set, bearing 20 is set in the mounting hole, swingle 19, the upper end of the swingle 19 are set in the bearing 20
Be uniformly arranged several stirring rod 18, the lower section of the cross support 21 sets submersible machine 22, the submersible machine 22 with
The lower end drive connection of the swingle 19.
It is driven between the swingle by line.Line transmission is to be driven by stone dead wire.
The stirring rod 18 is cylindrical structural, sets several to pierce convex 17 in the stirring rod 18, and the thorn convex 17 is
Cylindrical mechanism.
The stirring rod 18 is at least eight, and the diameter of the stirring rod 18 is less than one centimetre, the diameter of the thorn convex 17
Less than three millimeters.
Stirring rod is cylindrical structural, sets several thorns convex in stirring rod, and convex thorn is cylindrical mechanism.Stirring rod is in water
Middle operation, resistance is very big, and in order to save electric energy and not influence current and reach the effect of best fragmentation bubble, stirring rod is adopted
With cylindrical structural, resistance very little during rotation, and it is larger to impact the area contacted during bubble, and thorn is set in stirring rod
It is convex, can more fragmentation bubble, the structure is very ingenious, very good for the design of scattered small flowers and plants effect of bubble, and power consumption also very little.
Stirring rod is at least eight, and the diameter of stirring rod is less than one centimetre, pierces convex diameter less than three millimeters.In order to most
Choice is made between the loss of good design of scattered small flowers and plants bubble effect and electricity, both ensure that the effect that bubble crushes, also ensures that electric energy damages
The very little of consumption.
It is described discoloration its preparing raw material of silica gel by the powder of silica 230, dibutyltin diacetate, 23 parts；Stearmide 10
14 parts of part, 12 parts of benzyl p-hydroxybenzoate, 15 parts of crystal violet lactone, 10 parts of hydroxyl polysiloxane, iron powder compositions.
Example IV
As shown in Fig. 5 to Fig. 8, the present embodiment and the difference of embodiment one are：
The drier 4 includes active water-absorption mechanism 24 and passive proof mechanism of water, and the active water-absorption mechanism enters including described in
One section of drying duct 29 that activity is set in feed channel 5, sealer is set between the drying duct 29 and the admission line 5
Structure 26, the both ends of the drying duct 29 set filter screen 28, discoloration are set in the drying duct 29 between the filter screen 28
Silica gel 30, the drying duct 29 use transparent plastic product.
The discoloration silica gel, its preparing raw material by the powder of silica 250, dibutyltin diacetate, 25 parts；Stearmide 11
17 parts of part, 13 parts of benzyl p-hydroxybenzoate, 20 parts of crystal violet lactone, 15 parts of hydroxyl polysiloxane, iron powder compositions.
The sealing mechanism 26 includes the sealing ring 32 being set on the admission line 5, the interior table of the sealing ring 32
Face sets the pressure bladder 33 of annular, and a valve cock 31 is set on the pressure bladder 33.
The passive proof mechanism of water includes the air inlet close to the admission line 5 and the junction of the air collecting chamber 7
The waterproof ventilated membrane 25 set in pipeline 5.
The corresponding drying duct 29 sets drying mechanism, and the drying mechanism includes corresponding to institute on the outlet pipe 6
The mounting groove position 30 of the setting of drying duct 29 is stated, the drying duct 29 is at least two, and sealing mechanism is similarly disposed at described
On outlet pipe 6.
Drier includes active water-absorption mechanism and passive proof mechanism of water, and active water-absorption mechanism includes activity on admission line
The one section of drying duct set, sealing mechanism is set between drying duct and admission line, the both ends of drying duct set filter screen,
Discoloration silica gel is set between filter screen in drying duct, and drying duct uses transparent plastic product.Drier is anti-using two kinds
Water-bound is protected to the device in Multi-media box, and active water-absorption mechanism includes drying duct, and drying duct is movably arranged on
On admission line, for substituting a certain section of admission line, such admission line is in the air after being sent into Multi-media box cooling
Become again and be dried by discoloration silica gel.Sealing mechanism seals to the gap between drying duct and admission line, uses simultaneously
Drying duct is fixed on admission line, drying duct uses transparent plastic product, can facilitate the discoloration silicon to inside
Glue is observed, and in order to find to change colour in time, silica gel water suction reaches the upper limit, and drying duct is changed.
Sealing mechanism includes the sealing ring being set on the admission line, the inner surface setting annular of the sealing ring
Pressure bladder, a valve cock is set on the pressure bladder.After drying duct is arranged on admission line, by sealing ring
It is moved at the gap of drying duct and admission line so that seal ring set is located at the position, is then beaten by valve cock
Gas so that the junction of pressure bladder expansion extruding drying duct and admission line, reach sealing and fixed effect.
The waterproof ventilated membrane that passive junction of the proof mechanism of water including admission line and air collecting chamber is set in admission line.
Passive proof mechanism of water sets a water proof mechanism for not having to change, and makes to have leisure again after first the moisture in air is further reduced
Gas is by drying duct, and the replacing of such drying duct is without excessively frequent.Waterproof ventilated membrane can carry out preliminary water proof, but
Be can not very complete water proof, so subsequently can be absorbed water by drying duct, both coordinate both can guarantee that it is dry
Effect, and can not expend electric energy and change number it is less in the case of more preferable dry air.
Corresponding drying duct sets drying mechanism, and drying mechanism includes corresponding to the installation of drying duct setting on outlet pipe
Groove position, drying duct are at least two, and sealing mechanism is similarly disposed on outlet pipe.Needed after drying duct water suction is excessive
Change, the drying duct of replacing is needed just reuse after removing water, therefore a mounting groove position is set on outlet pipe, is used
It is connected in by the drying duct after on outlet pipe, the hot-air of discharge can pass through drying duct quilt in such Multi-media box
Air pump is sent into reflux line, can complete the dehumidifying to drying duct, moreover it is possible to accelerates the cooling of hot-air, both collaborations are made
With effect highly significant.
Using the special discoloration silica gel of the present invention, using identical casing, a discoloration silica gel particle using the present invention
One silica gel particle using prior art, compared with discoloration silica gel particle of the prior art, absorption heat is fast, more, discoloration
It hurry up, quickly can reduce silica gel particle color, in the case of amounts of particles identical, the present invention needs to incite somebody to action for 50 minutes
Silica gel can reduce, and existing silica gel particle needs 192 minutes.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
- A kind of 1. English teaching multimedia equipment, it is characterised in that：Multi-media box including sealing, the Multi-media box top are set Air admission hole is put, the bottom of the Multi-media box sets venthole, and the air admission hole connects with admission line, and the venthole is with going out Feed channel connects, and the admission line connects with the upper end of water-cooled cooling mechanism, the outlet pipe and water-cooled cooling mechanism Bottom is connected, and drier is set in the admission line, and the water-cooled cooling mechanism includes vertically arranged reflux line, institute The upper end for stating reflux line sets air collecting chamber, and the lower end of the reflux line sets water storage box, and the bottom of the water storage box passes through Cooling water hoisting mechanism connects with air collecting chamber, and the air collecting chamber upper end connects with admission line, and the outlet pipe passes through gas Injection equipment is connected with the bottom of riser tubing, and several bubble disintegrating mechanisms are set in riser tubing.
- 2. English teaching multimedia equipment as claimed in claim 1, it is characterised in that：The gas injection mechanism includes described The plug of outlet pipe end set, the outlet pipe is interior to set air pump, and the air pump connects with pressurization tubule, the pressurization Tubule is stretched to inside the riser tubing and in the end set high-pressure nozzle of the pressurization tubule, the high-pressure nozzle direction Upward.
- 3. English teaching multimedia equipment as claimed in claim 2, it is characterised in that：The cooling water hoisting mechanism includes institute The riser tubing set on water storage box is stated, the upper end of the riser tubing connects with the water pump being arranged in the air collecting chamber, institute It is spiral shape to state riser tubing, and riser tubing uses copper product product.
- 4. English teaching multimedia equipment as claimed in claim 3, it is characterised in that：The corresponding riser tubing sets cooling Fan, the setting heat-conducting plate elevationally outward of the riser tubing.
- 5. English teaching multimedia equipment as claimed in claim 4, it is characterised in that：The bubble disintegrating mechanism includes described The cross support set in riser tubing, the middle of the support sets mounting hole, bearing is set in the mounting hole, described Swingle is set in bearing, and the upper end of the swingle is uniformly arranged several stirring rod, set below the cross support Submersible machine is put, the lower end of the submersible machine and the swingle is connected.
- 6. English teaching multimedia equipment as claimed in claim 5, it is characterised in that：The stirring rod is cylindrical structural, Set several thorns convex in the stirring rod, the convex thorn is cylindrical mechanism.
- 7. English teaching multimedia equipment as claimed in claim 6, it is characterised in that：The drier includes actively absorbing water Mechanism and passive proof mechanism of water, the active water-absorption mechanism include one section of drying duct that activity is set on the admission line, Sealing mechanism is set between the drying duct and the admission line, and the both ends of the drying duct set filter screen, the filter Discoloration silica gel is set between net in the drying duct, and the drying duct uses transparent plastic product.
- 8. English teaching multimedia equipment as claimed in claim 7, it is characterised in that：The sealing mechanism includes being set in institute State the sealing ring on admission line, the pressure bladder of the inner surface setting annular of the sealing ring, set on the pressure bladder One valve cock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710907790.5A CN107690266A (en) | 2017-09-29 | 2017-09-29 | English teaching multimedia equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710907790.5A CN107690266A (en) | 2017-09-29 | 2017-09-29 | English teaching multimedia equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107690266A true CN107690266A (en) | 2018-02-13 |
Family
ID=61153837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710907790.5A Withdrawn CN107690266A (en) | 2017-09-29 | 2017-09-29 | English teaching multimedia equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107690266A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808519A (en) * | 2018-06-25 | 2018-11-13 | 重庆骄直电气有限公司 | electrical cabinet with cooling device |
-
2017
- 2017-09-29 CN CN201710907790.5A patent/CN107690266A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808519A (en) * | 2018-06-25 | 2018-11-13 | 重庆骄直电气有限公司 | electrical cabinet with cooling device |
| CN108808519B (en) * | 2018-06-25 | 2019-11-08 | 重庆骄直电气有限公司 | Electrical cabinet with cooling device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180213 |