CN205561116U - Standardized computer lab of broadcasting and TV - Google Patents
Standardized computer lab of broadcasting and TV Download PDFInfo
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- CN205561116U CN205561116U CN201620366255.4U CN201620366255U CN205561116U CN 205561116 U CN205561116 U CN 205561116U CN 201620366255 U CN201620366255 U CN 201620366255U CN 205561116 U CN205561116 U CN 205561116U
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Abstract
The utility model relates to a broadcasting and TV computer lab technical field, in particular to standardized computer lab of broadcasting and TV, its mode air supply of keeping apart with cold and hot pipeline, this standardized computer lab of broadcasting and TV still includes cooler and computer lab air conditioner, the cooler lies in the outside of computer lab, the air intake of cooler via the exhaust duct of system and the air exit is linked together, and the air outlet of cooler feeds through to near air intake of computer lab air conditioner via middle supply duct way, and the cooler is used for with the forced air cooling that comes from the exhaust duct of system but and via near the air intake air feed of middle supply duct road direction computer lab air conditioner. The air intake of computer lab air conditioner is located the inside of computer lab, and the air outlet of computer lab air conditioner communicates the air feed mouth to the system via system supply duct way, and the air feed orad engine room equipment of system air feed is passed through in the air cooling of the inside with the computer lab to the computer lab idle call. According to the utility model discloses a standardized computer lab of broadcasting and TV can ensure that energy -conservation is controlled with doing benefit to to further noise reduction under effective radiating condition.
Description
Technical field
The utility model relates to broadcasting and TV machine room technical field, particularly to a kind of broadcasting and TV standardization machine room.
Background technology
Machine room is commonly used for the place of the electronic electric equipments such as service device, and it is extensive in every profession and trade
Use, such as broadcast and TV radiating station and relevant machine room, operator's machine room, large data center machine room, gold
Melt the large-scale machine room in each field such as mechanism's machine room and space flight, army, railway and data center module etc..
In actual applications, some machine rooms can be used to accommodate various electronic electric equipment and (call " machine room in the following text
Equipment "), particularly powerful device, such as, the machine room of broadcast and TV radiating station accommodates transmitting
Machine, emitter not only energy consumption is big, efficiency is low, fragile, but also can produce high noisy, high frequency radiation
With electronics dust, affect the healthy of people, and emitter device occurs during broadcasting the most often
The various mechanical disorders that part burns, dedusting not in time, does not thoroughly bring, have impact on normally entering of broadcast
OK.
Calculator room equipment is mainly dispelled the heat, owing to each machine room sets by the blower fan that carries of each calculator room equipment at present
Standby carrying after blower fan starts, total equipment operation noise can be very big, possibly even can reach in reality
More than 80 decibels, the health of machine room staff is brought and is had a strong impact on by this.Further, since radiating efficiency
Low, absorption also could on emitter internal electronic component when the black dust of high-temperature electrolysis is in cleaning
Having a strong impact on healthy the bringing of staff of machine room, emitter is herein as high-power highly energy-consuming
Power amplifier body, electronic pollution is bigger to the radiation of the person.Additionally, when environment temperature height within machine room,
By on calculator room equipment to carry the effect that calculator room equipment dispels the heat by blower fan general, and only use from
The band blower fan means from control mode that carry out dispelling the heat are the most single, it is impossible to the most energy-conservation.
Therefore it is desirable to one and in the case of guaranteeing effectively to dispel the heat, noise and profit can be reduced further
In controlling energy-conservation broadcasting and TV standardization machine room.
Utility model content
The problem that utility model is to be solved
The utility model overcomes the problems of the prior art, it is provided that one effectively can be dispelled the heat guaranteeing
In the case of reduce further noise and be beneficial to control energy-conservation broadcasting and TV standardization machine room.
For solving the scheme of problem
Above-mentioned purpose of the present utility model can be passed through but be not limited to techniques below scheme and realize.
A kind of broadcasting and TV standardization machine room, described broadcasting and TV standardization machine room can be to the machine room being arranged in machine room
Equipment cooling, described broadcasting and TV standardization machine room includes:
System is positioned at the lower section of described calculator room equipment, described system air feed for air port, described system for air port
Mouth for being supplied to described calculator room equipment by cold wind；
System exhaust outlet, described system exhaust outlet is positioned at the top of described calculator room equipment, described system air draft
Mouth for discharging the outside of described machine room by the hot blast in described machine room；
Air conditioner in machine room, the air inlet of described air conditioner in machine room is positioned at the inside of described machine room, described air conditioner in machine room
Air outlet be communicated to described system for air port via system air-supply pipeline, described air conditioner in machine room is for by institute
The air of the inside stating machine room cools down and supplies air port to described calculator room equipment air feed by described system；
Cooler, described cooler is positioned at the outside of described machine room, and the air inlet of described cooler is via being
System air draft pipeline is connected with described system exhaust outlet, and the air outlet of described cooler supplies airduct via centre
Road is communicated near the air inlet of described air conditioner in machine room, and described cooler is used for will be from described system air draft
The air cooling of pipeline via described middle air-supply pipeline air feed near the air inlet of described air conditioner in machine room；
Air power source, described air power source is used for making air flow.
Further, the air outlet of described cooler is also communicates directly to described system via direct-furnish air-supply pipeline
Air-supply pipeline.
Further, described direct-furnish air-supply pipeline is provided with direct-furnish air-supply pipeline stop valve.
Further, described middle air-supply pipeline is provided with middle air-supply pipeline stop valve.
Further, described system air-supply pipeline is provided with system air-supply pipeline stop valve.
Further, described system air draft pipeline is provided with system air draft pipeline stop valve.
Further, the described air draft pipeline stop valve on described system air draft pipeline and described system exhaust outlet
Between be additionally provided with can be to the exhaust portion of described machine room outside release air, on described system air-supply pipeline
Being additionally provided with can be to the internal gas supply part supplying new wind of described machine room.
Further, it is the top of described air conditioner in machine room near the air inlet of described air conditioner in machine room.
Further, described system is vertical to be formed for air port, described calculator room equipment and described system exhaust outlet
The mode of straight line arranges.
Further, described calculator room equipment has and carries blower fan.
The effect of utility model
Compared with prior art and product, the utility model at least one of has the advantage that.
Broadcasting and TV of the present utility model are used to standardize machine room, it is possible to carrying wind without use calculator room equipment
Calculator room equipment is made to obtain good heat radiation in the case of machine.Owing to the noise of these broadcasting and TV standardization machine room occurs
Parts (water-circulating pump in such as cooler, blower fan) are although being all located at greatly outside machine room, air-conditioning is positioned at
In machine room but its noise of portion is much smaller than the running noise carrying blower fan of calculator room equipment, thus be effectively reduced
Noise within machine room, alleviates the impact that noise is healthy on operating personnel.
Structure based on broadcasting and TV of the present utility model standardization machine room, it is possible to reasonably control according to operating mode
Radiating mode, is enable in the case of meeting radiating requirements the most energy-conservation.
Broadcasting and TV of the present utility model standardization machine room is blown from the bottom to top with " binary channels " of cold and hot isolation
Mode is dispelled the heat, and heater is cooled down by cold passage more targetedly, and the passage of heat is in time by emitter
The heat produced detaches, and after preventing air from mixing, machine room bulk temperature rises and then causes radiating rate
Slow problem, thus radiating efficiency is high.
Accompanying drawing explanation
Fig. 1 shows the signal of the broadcasting and TV standardization machine room according to an embodiment of the present utility model
Figure.
Fig. 2 shows the signal of the broadcasting and TV standardization machine room according to another embodiment of the present utility model
Figure.
Description of reference numerals
1, machine room, 2, calculator room equipment, 21, carry blower fan, 3, system for air port, 31, middle supply
Air pipe line, 32, direct-furnish air-supply pipeline, 33, system air-supply pipeline, 34, gas supply part, 4, system row
Air port, 41, system air draft pipeline, 42, exhaust portion, 5, cooler, 51, the air inlet of cooler,
52, the air outlet of cooler, 6, air conditioner in machine room, 61, the air inlet of air conditioner in machine room, 62, machine room empty
The air outlet adjusted, 71, middle air-supply pipeline stop valve, 72, direct-furnish air-supply pipeline stop valve, 73, be
System air-supply pipeline stop valve, 74, system air draft pipeline stop valve, 8, blower fan.
Detailed description of the invention
Embodiment of the present utility model is described referring to the drawings.Fig. 1, Fig. 2 show according to this practicality
The broadcasting and TV standardization machine room of a novel embodiment, broadcasting and TV standardization machine room (is the most also referred to as " machine
Room ") calculator room equipment 2 being arranged in machine room 1 can be dispelled the heat effectively.Referred to herein as calculator room equipment 2
Refer to the object waiting to be dispelled the heat in machine room 1, especially for large power-consuming equipment, such as, broadcast
Emitter etc. used in the machine room of television transmitting station.
Broadcasting and TV of the present utility model standardization machine room includes that system supplies for air port 3 and system exhaust outlet 4, system
Air port 3 is for being supplied to calculator room equipment 2, system exhaust outlet 4 by cold wind (the particularly cold wind outside machine room 1)
For the hot blast in machine room 1 is discharged outside machine room 1.This " binary channels " air supply mode with cold and hot isolation
Enabling to radiating effect more preferable, specifically, heater is cooled down by cold passage more targetedly,
The heat that calculator room equipment (such as emitter) produces is detached by the passage of heat in time, prevents air from mixing
In rear machine room, bulk temperature rises and then causes the slow problem of radiating rate, thus radiating efficiency is high.
Further, since there is the trend of rising in hot-air, therefore by system for air port 3 cloth because density is little
Put the lower section at calculator room equipment 2, system exhaust outlet 4 is arranged in the top of calculator room equipment 2, so that heat radiation
Flowing to of air-flow is consistent with the natural flow trend direction of above-mentioned hot-air, thus radiating effect is more preferable.Root
According to an embodiment, make system for air port 3, calculator room equipment 2 and system exhaust outlet 4 to form vertical straight
The mode of line arranges, say, that system is arranged in the underface of calculator room equipment 2 for air port 3, will system
System exhaust outlet 4 is arranged in the surface of calculator room equipment 2, and this is particularly conducive to air current flow.
Broadcasting and TV of the present utility model standardization machine room also includes air conditioner in machine room 6, the air inlet 61 of air conditioner in machine room 6
Being positioned at the inside of machine room 1, the air outlet 62 of air conditioner in machine room 6 is communicated to system via system air-supply pipeline 33 and supplies
Air port 3, air conditioner in machine room 6 is for cooling down the air within machine room 1 and being set to machine room for air port 3 by system
Standby 2 air feeds.Here, owing to the air themperature near calculator room equipment 2 is slightly higher, therefore, typically that machine room is empty
Adjust 6 be arranged within machine room 1 spaced apart position with calculator room equipment 2, such as wall limit, this is also
Be conducive to the installation of air conditioner in machine room 6.Air conditioner in machine room 6 can use common commercially available vertical air conditioner.
Broadcasting and TV of the present utility model standardization machine room also includes that cooler 5, cooler 5 are positioned at outside machine room 1
Portion, the air inlet 51 of cooler 5 is connected with system exhaust outlet 4 via system air draft pipeline 41, cooler
The air outlet 52 of 5 is communicated near the air inlet 61 of air conditioner in machine room 6 via middle air-supply pipeline 31, cooler
5 for by the air cooling from system air draft pipeline 41 and being sent to machine room 1 via middle air-supply pipeline 31
Near the air inlet of interior air conditioner in machine room 6.Here, cooler 5 can use outdoor water-cooled cooler (example
As, circulating water pipe is set in cooler, is cooled down by outer loop cooling water and flow through cooler 5
Air-flow), it is also possible to (such as, cooler is stretched in one end of heat pipe, heat pipe to use heat-pipe type radiator
The other end stretches out outdoor and by fan radiating).
Here, " air outlet 52 of cooler 5 is communicated to entering of air conditioner in machine room 6 via middle air-supply pipeline 31
Near air port 61 ", here " near " word refer to ensure cooler 5 air outlet 52 blowout cold
Wind sucks air and plays the distance of cooling effect the air inlet 61 of air conditioner in machine room 6, the most normally, in
Between distance between the air-supply pipeline 31 air outlet and the air inlet 61 of air conditioner in machine room 6 in machine room be less than
1 meter.Especially, as it is shown in figure 1, the air outlet 52 of cooler 5 is communicated to the top of air conditioner in machine room 6.Enter
One step ground, the air outlet 52 of cooler 5 is communicated to the surface of the air inlet of air conditioner in machine room 6.This is also profit
With cold air than hot-air weight, easily to the principle sunk, so as to reduce air conditioner in machine room 6 more quickly
Air inlet 61 near air themperature, thus improve the refrigeration of air conditioner in machine room 6.
Always according to an embodiment, as in figure 2 it is shown, the air outlet 52 of cooler 5 is also via direct-furnish air feed
Pipeline 32 is communicates directly to system air-supply pipeline 33, and direct-furnish air-supply pipeline 32 is provided with direct-furnish air-supply pipeline
Stop valve 72.Generally, direct-furnish air-supply pipeline stop valve 72 is to close, and this is equivalent to be not provided with
Direct-furnish air-supply pipeline 32, and if open direct-furnish air-supply pipeline stop valve 72, using the teaching of the invention it is possible to provide further control
Mode processed, will illustrate its effect after a while.
Additionally, according to an embodiment, middle air-supply pipeline 31 is provided with middle air-supply pipeline cut-off
Valve 71, system air-supply pipeline 33 is provided with system air-supply pipeline stop valve 73, and (system air-supply pipeline ends
Valve 73 is typically in normally open, and it may be located at system at air port 3, it is also possible to the system that is not positioned at supplies
At air port 3, when at the system that is positioned at is for air port 3, it can also use balanced ventilation well known in the art
Valve), system air draft pipeline 41 is provided with system air draft pipeline stop valve 74, and, system exhaust duct
It is additionally provided with and can release outside machine room between air draft pipeline stop valve 74 and system exhaust outlet 4 on road 41
The exhaust portion 42 dropped a hint, system air-supply pipeline 33 is additionally provided with can be to the machine room new wind of internal supply
Gas supply part 34 (although not shown in, but gas supply part 34 can be arranged on air-supply pipeline stop valve 73 and be
System is between air port 3).It is to be appreciated that exhaust portion 42 and/or gas supply part 34 can be the gears that can control opening and closing
Plate, it is also possible to be the venting branch road with valve.The effect of above-mentioned setting also will be by work described below
Principle embodies.
The direct-furnish air-supply pipeline in the embodiment shown in Fig. 2 is equivalent to due to the embodiment shown in Fig. 1
The situation that stop valve 72 is closed, therefore only illustrates this practicality below as a example by the embodiment shown in Fig. 2
Novel control in varied situations and use, it is possible to more clearly to reflect of the present utility model
Structure and the effect of each parts.
In fig. 2, black arrow schematically shows air current flow direction；Two hollow arrows on the left of Fig. 2
The stream of the cooling medium (such as outer loop cooling water or outer loop cooling wind) of head expression cooler 5
Dynamic direction.
Situation 1: usually, is in cut-off state by direct-furnish air-supply pipeline stop valve 72, by centre air feed
Pipeline stop valve 71, system air-supply pipeline stop valve 73 and system air draft pipeline stop valve 74 are placed in opening
State, in the case of calculator room equipment 2 caloric value is less, closes cooler 5, only opens air conditioner in machine room 6,
Enough cooling air just can be provided by air conditioner in machine room 6, meet the cooling requirements of calculator room equipment 2.
Situation 2: direct-furnish air-supply pipeline stop valve 72 is in cut-off state, ends centre air-supply pipeline
Valve 71, system air-supply pipeline stop valve 73 and system air draft pipeline stop valve 74 are placed in open mode,
In the case of calculator room equipment 2 caloric value is relatively big, opens both cooler 5 and air conditioner in machine room 6, first pass through cold
But device 5 carrys out the hot-air that cooling, air discharging pipeline is discharged, then by middle air-supply pipeline 31 by the sky after cooling
Pneumatic transmission, near air conditioner in machine room 6 air inlet, makes the EAT of air-conditioning reduce to improve the cold of air conditioner in machine room 6
But effect, then provides enough cooling air by air conditioner in machine room 6, finally meets calculator room equipment 2
Cooling requirements.
Situation 3: in the case of, needs very big in calculator room equipment 2 caloric value dispel the heat at full speed, can be by centre
Air-supply pipeline stop valve 71, direct-furnish air-supply pipeline stop valve 72, system air-supply pipeline stop valve 73 and system
Air draft pipeline stop valve 74 is placed in open mode.Now, on the one hand, via " system is for air port 3-machine
Room equipment 2-system exhaust outlet 4-cooler 5-direct-furnish air-supply pipeline stop valve 72-system is for air port 3 " to machine
Circulation supply cold wind in room 1；Meanwhile, on the other hand, additionally it is possible to via " system sets for air port 3-machine room
Air-supply pipeline stop valve 71 in the middle of standby 2-system exhaust outlet 4-cooler 5-" to the air inlet 61 of air conditioner in machine room 6
Neighbouring supply cold wind, owing to the EAT at the air inlet 61 of air conditioner in machine room 6 reduces, therefore, it is possible to fall
Leaving air temp (the situation about particularly having run with peak power at air conditioner in machine room 6 of low air conditioner in machine room 6
Under, can effectively make by reducing air conditioner in machine room 6 EAT under the leaving air temp of air conditioner in machine room 6
Fall), in other words, the cold wind in terms of above-mentioned two cooperatively forms and blows calculator room equipment 2 from the bottom to top
Send, increase cold supply (such as, the cooling being positioned at below calculator room equipment 2 the most fully
Device 5 stresses to ensure the flow of cold wind, and air conditioner in machine room stresses to supply the cold wind of more low temperature), it is thus possible to obtain
Preferably radiating effect.Those skilled in the art are also contemplated that, can be at middle air-supply pipeline 31
With install flow control valve on direct-furnish air-supply pipeline 32 respectively, by controller calculate in the middle of air-supply pipeline 31
The flow proportional each converged with direct-furnish air-supply pipeline 32, thus it is finally reached best cooling effect.
Situation 4: particularly advantageously, when cooler 5 refrigeration is the best, such as winter or night
When outdoor temperature is relatively low, then air conditioner in machine room 6 can be closed, and by direct-furnish air-supply pipeline stop valve 72 dozens
Open, centre air-supply pipeline stop valve 71 closed (to prevent air-flow via middle air-supply pipeline stop valve 71
It is distributed to the inside of machine room 1 and the lower section of calculator room equipment 2 can not be directly fed to), in other words, the most only
By cooler 5, calculator room equipment 2 is cooled down.In practice, can be sensed by controller analysis
The temperature (such as, when outdoor temperature is significantly lower than predetermined value) that device detects, thus provide closedown machine
The signal of room air-conditioning 6.Carry out lowering the temperature and air conditioner in machine room 6 is in closedown shape owing to taking full advantage of natural environment
State, thus situation 4 has the energy-saving effect of excellence.
Aforementioned each in the case of, owing to carrying out cooling heat radiation by cooler 5 and/or air conditioner in machine room 6,
Therefore carry blower fan 21 without starting on calculator room equipment 2, thus reduce equipment noise.
Situation 5: in the case of aforementioned each situation cannot be carried out heat radiation, such as cooler 5 and air conditioner in machine room
6 all break down, at this point it is possible to close and open gas supply part 34 by system air draft pipeline stop valve 74
With exhaust portion 42, be then turned on calculator room equipment 2 carries blower fan 21, and now, new wind is from gas supply part 34
After supplying air port 3, calculator room equipment 2 and system exhaust outlet 4 via system, flow out outside machine room from exhaust portion 42.
Although noise can increase than afore-mentioned, but it also is able to ensure the heat radiation of calculator room equipment 2.It is to say,
Use what structure of the present utility model do not interfered with original calculator room equipment 2 to carry heat dispersion.
Broadcasting and TV of the present utility model standardization machine room also includes the air power source for making air flow, with
Just for forming air current flow in pipeline.According to an embodiment, air power source is mounted in pipe
Blower fan 8 in road, blower fan 8 is not limited to one, for example, it is possible to include being installed on system air-supply pipeline 33
Hair-dryer and the induced-draught fan being installed on system air draft pipeline 41, as long as air current flow loop can be formed.
By described above, those skilled in the art it is also understood that, by arranging controller and biography
Sensor, broadcasting and TV of the present utility model standardization machine room can also conveniently realize and automatically control.Such as, control
Device processed can be according to the testing result of the temperature sensor being arranged at calculator room equipment 2 and be arranged at cooler
The testing result of temperature sensor at the outer loop cooling water of 5, automatically control each valve break-make,
The start and stop of cooler 5, the start and stop of equipment air-conditioning 6, the rotating speed size of air power source (i.e. blower fan 8),
The start and stop carrying blower fan 21 on outer loop the cooling flow velocity of water, the calculator room equipment 2 of cooler 5, etc..
On the basis of above-mentioned know-why, it will be appreciated to those of skill in the art that can also be respectively
Set up such as on Duan Guanlu: for regulating the flow rate regulating valve of wind speed in pipeline, being used for preventing wind in pipeline
The check-valves of adverse current and be used for the conventional accessory in the medium pipeline field such as filter of air filtering.This area
Technical staff it is also understood that, pipeline arranges each stop valve and is intended merely to show that this section of pipeline is can be by
Control break-make, realize other structure of this purpose also should be considered to belong to mentioned here therefore, it is possible to reach
" stop valve ", such as, can also use electric guard board etc..
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all
Within spirit of the present utility model and principle, any amendment of being made, equivalent, change etc., all
Within protection domain of the present utility model should be included in.
Claims (10)
1. a broadcasting and TV standardization machine room, described broadcasting and TV standardization machine room can be to the machine being arranged in machine room
Room equipment cooling, it is characterised in that described broadcasting and TV standardization machine room includes:
System is positioned at the lower section of described calculator room equipment, described system air feed for air port, described system for air port
Mouth for being supplied to described calculator room equipment by cold wind；
System exhaust outlet, described system exhaust outlet is positioned at the top of described calculator room equipment, described system air draft
Mouth for discharging the outside of described machine room by the hot blast in described machine room；
Air conditioner in machine room, the air inlet of described air conditioner in machine room is positioned at the inside of described machine room, described air conditioner in machine room
Air outlet be communicated to described system for air port via system air-supply pipeline, described air conditioner in machine room is for by institute
The air of the inside stating machine room cools down and supplies air port to described calculator room equipment air feed by described system；
Cooler, described cooler is positioned at the outside of described machine room, and the air inlet of described cooler is via being
System air draft pipeline is connected with described system exhaust outlet, and the air outlet of described cooler supplies airduct via centre
Road is communicated near the air inlet of described air conditioner in machine room, and described cooler is used for will be from described system air draft
The air cooling of pipeline via described middle air-supply pipeline air feed near the air inlet of described air conditioner in machine room；
Air power source, described air power source is used for making air flow.
Broadcasting and TV the most according to claim 1 standardization machine room, it is characterised in that described cooler
Air outlet is also communicates directly to described system air-supply pipeline via direct-furnish air-supply pipeline.
Broadcasting and TV the most according to claim 2 standardization machine room, it is characterised in that described direct-furnish air feed
Direct-furnish air-supply pipeline stop valve it is provided with on pipeline.
Broadcasting and TV the most according to claim 1 standardization machine room, it is characterised in that described middle air feed
Middle air-supply pipeline stop valve it is provided with on pipeline.
Broadcasting and TV the most according to claim 1 standardization machine room, it is characterised in that described system air feed
System air-supply pipeline stop valve it is provided with on pipeline.
Broadcasting and TV the most according to claim 1 standardization machine room, it is characterised in that described system air draft
System air draft pipeline stop valve it is provided with on pipeline.
Broadcasting and TV the most according to claim 6 standardization machine room, it is characterised in that described system air draft
Being additionally provided with between described air draft pipeline stop valve and described system exhaust outlet on pipeline can be to described
The exhaust portion of machine room outside release air, described system air-supply pipeline is additionally provided with can be to described machine room
The internal gas supply part supplying new wind.
Broadcasting and TV the most according to claim 1 standardization machine room, it is characterised in that described air conditioner in machine room
Air inlet near be the top of described air conditioner in machine room.
Broadcasting and TV the most according to claim 1 standardization machine room, it is characterised in that described system air feed
Mouth, described calculator room equipment and described system exhaust outlet arrange in the way of forming vertical straight line.
10. standardize machine room according to the broadcasting and TV described in any one in claim 1 to 9, it is characterised in that
Described calculator room equipment has and carries blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620366255.4U CN205561116U (en) | 2016-04-28 | 2016-04-28 | Standardized computer lab of broadcasting and TV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620366255.4U CN205561116U (en) | 2016-04-28 | 2016-04-28 | Standardized computer lab of broadcasting and TV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205561116U true CN205561116U (en) | 2016-09-07 |
Family
ID=56806867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620366255.4U Active CN205561116U (en) | 2016-04-28 | 2016-04-28 | Standardized computer lab of broadcasting and TV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205561116U (en) |
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2016
- 2016-04-28 CN CN201620366255.4U patent/CN205561116U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 2315-2319, 23rd floor, No.6 beixiaomachang, Haidian District, Beijing 100038 Patentee after: Beijing Xinye United Technology Co., Ltd Address before: 100038, Alex Hua Tian building, lotus pond East Road, Beijing, Haidian District 1407 Patentee before: BEIJING XINYE LIANHE ENERGY SAVING ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. |
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| CP03 | Change of name, title or address |