CN202660671U - Automatic forced ventilation device - Google Patents
Automatic forced ventilation device Download PDFInfo
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- CN202660671U CN202660671U CN 201120502035 CN201120502035U CN202660671U CN 202660671 U CN202660671 U CN 202660671U CN 201120502035 CN201120502035 CN 201120502035 CN 201120502035 U CN201120502035 U CN 201120502035U CN 202660671 U CN202660671 U CN 202660671U
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- 238000012544 monitoring process Methods 0.000 claims abstract description 44
- 241000826860 Trapezium Species 0.000 claims description 19
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000004321 preservation Methods 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 abstract description 7
- 230000009977 dual effect Effects 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 230000005484 gravity Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- 239000012141 concentrate Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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- 238000012806 monitoring device Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The embodiment of the utility model provides an automatic forced ventilation device. The automatic forced ventilation device comprises a cabinet body 1, an air inlet 2, an air outlet 3 and a first fan group 4, as well as a monitoring module 5 and a control module 6, wherein the first fan group 4 is composed of at least one exhaust fan and is matched and arranged on the outer side of the air outlet 3. The automatic forced ventilation device provided by the utility model adopts dual guarantees of refrigerating system circuit monitoring and cabinet inner temperature monitoring, and standby exhaust equipment can be rapidly started through an automatic control system in time, thereby prolonging the service life of communication equipment in a cabinet, and improving the environment temperature in the cabinet; furthermore, fans are arranged at both the air inlet and the air outlet, the cold air flowing speed is high, the heat rejection efficiency is high, and the automatic forced ventilation device is safe and reliable, small in volume, easy to maintain, low in power consumption, and suitable for requirements of novel communication machine rooms, low in cost, and being used just after being modified and arranged on the existing cabinet and suitable for application in wide fields.
Description
Technical field
The application relates to the communications equipment room refrigeration and ventilation, relates in particular to a kind of automatic forced ventilation unit.
Background technology
All the time, conventional cabinet adopts the compressor-type refrigeration plant, to reconcile the required suitable environment temperature of main equipment, but when Alternating Current Power Supply interruption or the compressor itself of compressor breaks down, or existing refrigeration system does not have enough refrigerating fluids, inside that the situation appearance such as obstruction are arranged, cause interior of equipment cabinet to assemble amount of heat, temperature continues to raise, when temperature has surpassed the required maximum temperature of equipment steady running, will make the equipment cisco unity malfunction even be damaged.
The patent No. is that 200520077074.1 patent has provided another kind of solution, at side cabinet upper framework inner panel and outside plate, is the hollow air channel between inner panel and the outside plate, the outside plate bottom is air inlet, inner panel is established interior air inlet, and fan and air outlet are established in the cabinet top, and its technological deficiency is:
1, ipper air chamber comprises: dividing plate, baffle plate, fan etc., be positioned at the cabinet top, so virtually increased the height of cabinet, form the air channel, needing a side plate be the double-deck side plate that is made of inner panel and outside plate, and hollow is arranged between inner panel and the outside plate, increased again the width of rack, integral body has increased the volume of communication cabinet, and modern logistics, installation, use all require communication cabinet to be trend toward miniaturization, and this technical scheme can not satisfy development need;
2, the external air inlet mouth only depends on the nature circulation to suck cold wind, and the bottom does not have enough cold wind to make hot blast concentrate on ipper air chamber to hot blast with motive force, and the effect of fan can not be not fully exerted, and radiating efficiency is not high;
3, there is not independent automatic control system.When not needing to dispel the heat, need the people for closing, very inconvenient;
4, air inlet, air outlet do not block parts, and when outdoor temperature is very low, and equipment within machine cabinet is unfavorable for insulation when working again under being higher than the temperature of outdoor environment;
5, still there is the problem that in time to dispel the heat after the outage.
The utility model content
Provide hereinafter about brief overview of the present utility model, in order to basic comprehension about some aspect of the present utility model is provided.Should be appreciated that this general introduction is not about exhaustive general introduction of the present utility model.It is not that intention is determined key of the present utility model or pith, neither be intended to limit scope of the present utility model.Its purpose only is that the form of simplifying provides some concept, with this as the in greater detail preorder of discussing after a while.
For solving above-mentioned technical barrier, embodiment of the present utility model provides a kind of automatic forced ventilation unit, comprising: cabinet; Air inlet, described air inlet are arranged at bottom, described cabinet one side; Air outlet, described air outlet and described air inlet are arranged on the same side of described cabinet, and described air outlet is arranged at described air inlet top; The first fan group, described the first fan group is made of at least one ventilating fan, and described the first fan assembly is closed and is installed in the described air outlet outside; Monitoring modular, described monitoring modular comprise temperature monitoring spare and circuit monitoring spare, and it is inner that described temperature monitoring spare is arranged at described cabinet, and described circuit monitoring spare is connected with refrigerating plant circuit in the described cabinet; Control module, described control module is connected with described monitoring modular, and described control module is connected with described the first fan group.
Preferably, described automatic forced ventilation unit also comprises the second fan group, and described the second fan group is made of at least one blower fan, and described the second fan assembly is closed and is installed in the described air inlet outside, and described the second fan group is connected with described control module.
Preferably, described automatic forced ventilation unit also comprises two screen packs, and a described screen pack is arranged on the outside of the second fan group of described air inlet, and described another screen pack is arranged on the outside of the first fan group of described air outlet.
Preferably, described air outlet comprises the air-out window frame for described the first fan group of accommodating installation, the air outlet window lid, and described air outlet window lid lower end is connected with described air-out window frame, the upper end opens and closes; Described automatic forced ventilation unit also comprises air outlet window lid close mechanism, and described air outlet window lid close mechanism is connected with described control module circuit, described air outlet window lid close mechanism and described air outlet window lid mechanical connection.
Preferably, described air outlet window lid close mechanism comprises: pin, described pin one end are fixedly connected with and can make described pin to rotate around this stiff end with described cabinet, and the stiff end of described pin is arranged on described air outlet window lid lower end one side lower part; Erect the guide rail that arranges, described guide rail upper end is connected with the described pin other end; Electromagnetic motor, described electromagnetic motor are connected with lower end in the described guide rail and drive described guide rail to be done and pumps.
Preferably, described air outlet window lid close mechanism also comprises: vertical shaft fixture, described vertical shaft fixture are fixed in air outlet window lid lower end one side lower part of described cabinet; Vertical shaft, described vertical shaft one end is connected with described vertical shaft fixture, and the described vertical shaft other end is connected with described pin one end, makes described pin around described vertical shaft rotating; The vertical shaft stop nut, described vertical shaft stop nut is arranged on the vertical shaft other end and limits described pin along vertical shaft axial displacement.
Preferably, described air outlet window lid close mechanism also comprises: support member, and described support member and described guide rail parallel setting, and be fixedly connected with described cabinet; Slideway, described slideway are the bar shaped elongated slot that is arranged on the described guide rail; Guide pillar, described guide pillar are vertically fixed on the described support member, and described guide pillar passes described slideway and connects described guide rail and limit the distance that the relatively described support member of described guide rail in the vertical direction slides; The guide pillar stop nut, described guide pillar stop nut is arranged on guide pillar one end and limits described guide rail along guide pillar axial displacement.
Preferably, described electromagnetic motor comprises: the electromagnetism sleeve, and described electromagnetism sleeve is fixed on the described cabinet, and described electromagnetism sleeve is connected with described control module circuit; Electromagnetism push rod, described electromagnetism push rod be arranged in the described electromagnetism sleeve and with described electromagnetism sleeve coaxial cooperation motion, described electromagnetism push rod is connected with described guide rail and promotes described guide rail to be done and pumps.
Preferably, the side plate of described air-out window frame and described guide rail parallel is right-angled trapezium, and the hypotenuse of described right-angled trapezium and horizontal plane angle are the obtuse angle, and the hypotenuse of described right-angled trapezium contacts with described air outlet window lid; Described air outlet window lid inboard is provided with the heat-preservation cotton layer.
Preferably, described air inlet comprises the air intake window frame for described the second fan group of accommodating installation, the air-inlet window lid, and described air-inlet window lid lower end is connected with described air intake window frame, the upper end opens and closes; The side plate of described air intake window frame vertical direction is right-angled trapezium, and the hypotenuse of described right-angled trapezium and horizontal plane angle are the obtuse angle, and the hypotenuse of described right-angled trapezium contacts with described air-inlet window lid; Described air-inlet window lid inboard is provided with the heat-preservation cotton layer; Described automatic forced ventilation unit also comprises air-inlet window lid close mechanism, and described air-inlet window lid close mechanism is connected with described control module circuit, described air-inlet window lid close mechanism and described air-inlet window lid mechanical connection.
Compared with prior art, embodiment of the present utility model has the following advantages and one or more of beneficial effect:
1, the utility model adopts refrigerating system circuit monitoring and in-cabinet temperature monitoring double shield, can be in time, start exhaust equipment for subsequent use by automatic control system efficiently, be conducive to prolong communication apparatus in the cabinet service life, improve environment temperature in the cabinet.
2, the utility model is controlled automatically, need not rear personnel's manual operation switch.
3, the utility model air intake window frame, air-out window frame adopt the type of carving, and are conducive on the one hand pin and compress the window lid, are conducive on the other hand the window lid and opened by gravity.
4, the utility model pin stiff end exceeds window frame, and the pin other end is contacted with window lid holding point, and frictional resistance is minimum in the motion mutually.
5, the utility model arranges the heat-preservation cotton layer of fenestrate lid, has guaranteed the sealing in the cabinet.
6, the utility model can arrange that a plurality of fan-shaped become the fan group according to the heat radiation needs, and inlet and outlet all has fan to arrange, cold air flow speed is fast, and radiating efficiency is high.
7, the utility model is safe and reliable, and volume is little, easy care, low-power consumption, is fit to the demand of novel communication machine room, and cost is not high, install and can use in existing rack repacking, is adapted at widely field application.
Description of drawings
With reference to below in conjunction with the explanation of accompanying drawing to the utility model embodiment, can understand more easily above and other purpose of the present utility model, characteristics and advantage.Parts in the accompanying drawing are just in order to illustrate principle of the present utility model.In the accompanying drawings, same or similar technical characterictic or parts will adopt same or similar Reference numeral to represent.
Fig. 1 is the structural representation of a kind of embodiment of the present utility model;
The specific embodiment
Embodiment of the present utility model is described with reference to the accompanying drawings.The element of describing in an accompanying drawing of the present utility model or a kind of embodiment and feature can combine with element and the feature shown in one or more other accompanying drawing or the embodiment.Should be noted that for purpose clearly, omitted in accompanying drawing and the explanation and the utility model expression and description irrelevant, parts known to persons of ordinary skill in the art and processing.
As described in Figure 1, the automatic forced ventilation unit of embodiment of the present utility model comprises: cabinet 1; Air inlet 2, described air inlet 2 are arranged at bottom, described cabinet 1 one side; Air outlet 3, described air outlet 3 is arranged on the same side of described cabinet 1 with described air inlet 2, and described air outlet 3 is arranged at described air inlet 2 tops, for fear of air return and raising cold air utilization rate, can set out air port 3 away from air inlet 2; The first fan group 4, described the first fan group 4 is made of at least one ventilating fan, and described the first fan group 4 cooperates and is installed in described air outlet 3 outsides, and three of the small fans of standard generally can be installed according to common rack size; Monitoring modular 5, described monitoring modular 5 comprise temperature monitoring spare and circuit monitoring spare, and described temperature monitoring spare is arranged at described cabinet 1 internal measurement in-cabinet temperature, and described circuit monitoring spare is connected with described cabinet 1 interior refrigerating plant circuit; Control module 6, described control module 6 is connected with described monitoring modular 5, and described control module 6 is connected with described the first fan group 4.When monitoring the refrigerating plant outage, circuit monitoring spare feeds back to control module 6, start the first fan group 4 by control module 6, or the temperature data that feeds back to control module 6 when temperature monitoring spare is when being higher than preset value, start the first fan group 4 by control module 6, this moment, refrigeration system for subsequent use started, extraneous cold wind enters in the cabinet from air inlet 2, with carry out heat exchange in the cabinet, hot blast is discharged through the first fan group 4 by air outlet 3, when monitoring the refrigeration system power supply, circuit monitoring spare feeds back to control module 6, or the temperature data that feeds back to control module 6 when temperature monitoring spare is when being lower than preset value, and described refrigeration system for subsequent use quits work.
An embodiment of the present utility model provides a kind of automatic forced ventilation unit, also comprise the second fan group 7, described the second fan group 7 is made of at least one blower fan, 7 cooperations of described the second fan group are installed in described air inlet 2 outsides, three of the small fans of standard generally can be installed according to common rack size, described the second fan group 7 is connected with described control module 6, when monitoring the refrigerating plant outage, circuit monitoring spare feeds back to control module 6, start the second fan group 7 by control module 6, or the temperature data that feeds back to control module 6 when temperature monitoring spare is when being higher than preset value, start the second fan group 7 by control module 6, this moment, refrigeration system for subsequent use started, extraneous cold wind enters in the cabinet from air inlet 2 by the second fan group 7, with carry out heat exchange in the cabinet, hot blast is discharged through the first fan group 4 by air outlet 3, when monitoring the refrigeration system power supply, circuit monitoring spare feeds back to control module 6, or the temperature data that feeds back to control module 6 when temperature monitoring spare is when being lower than preset value, and described refrigeration system for subsequent use quits work.
An embodiment of the present utility model provides a kind of automatic forced ventilation unit, described automatic forced ventilation unit also comprises two screen packs, a described screen pack is arranged on the outside of the second fan group 7 of described air inlet 2, described another screen pack is arranged on the outside of the first fan group 4 of described air outlet 3, sealing in prevent from falling in the cabinet ash and the enhancing cabinet.
An embodiment of the present utility model provides a kind of automatic forced ventilation unit, described air outlet 3 comprises the air-out window frame 31 for described the first fan group 4 of accommodating installation, air outlet window lid 32, described air outlet window covers 32 lower ends and is connected with described air-out window frame 31, the air outlet window lid can rotate around the lower end, and the upper end opens and closes; Described automatic forced ventilation unit also comprises air outlet window lid close mechanism 8, described air outlet window lid close mechanism 8 is connected with described control module 6 circuit, described air outlet window lid close mechanism 8 covers 32 mechanical connections with described air outlet window, air outlet window covers controls the folding of air outlet window lid after close mechanism is received the instruction of control module 6, and the first synchronous fan group 4 starts or stops work.
An embodiment of the present utility model provides a kind of automatic forced ventilation unit, described air outlet window lid close mechanism 8 comprises: pin 81, described pin 81 1 ends are connected with described cabinet 1 and described pin 81 is rotated around this stiff end, the stiff end of described pin 81 is arranged on described air outlet window and covers 32 lower ends, one side lower part, thereby described pin 81 free ends make pin 81 and air outlet window cover the folding of 32 contact portion generation relative displacements control air outlet window lid around the stiff end rotation; Erect the guide rail 84 that arranges, described guide rail 84 upper ends are connected with described pin 81 other ends, described guide rail 84 upper ends are provided with through hole, pin 81 free ends pass the through hole of guide rail 84, pin 81 free ends drive guide rail 84 is done and is pumped when pin 81 rotates, and the through hole of and guide rail 84 axial at it at pin 81 free ends is done relative displacement; Electromagnetic motor, described electromagnetic motor are connected with lower end in the described guide rail 84 and drive described guide rail 84 to be done and pumps, and described electromagnetic motor is connected with control module 6 and starts or stops work according to the instruction of control module 6.
An embodiment of the present utility model provides a kind of automatic forced ventilation unit, and described air outlet window lid close mechanism 8 also comprises: vertical shaft fixture 82, the air outlet window that described vertical shaft fixture 82 is fixed in described cabinet 1 cover 32 lower ends, one side lower part; Vertical shaft 83, described vertical shaft 83 1 ends are connected with described vertical shaft fixture 82, described vertical shaft 83 other ends are connected with described pin 81 1 ends, described pin 81 is rotated around described vertical shaft 83, the position that described vertical shaft 83 connects pin 81 is higher than air-out window frame 31, and pin 81 is contacted in the free end portion holding point with the contact point of air-out window frame 31; Vertical shaft stop nut, described vertical shaft stop nut are arranged on vertical shaft 83 other ends and limit described pin 81 along vertical shaft 83 axial displacements.
An embodiment of the present utility model provides a kind of automatic forced ventilation unit, and described air outlet window lid close mechanism 8 also comprises: support member 85, and described support member 85 be arranged in parallel with described guide rail 84, and is fixedly connected with described cabinet 1; Slideway 86, described slideway 86 be for being arranged on the bar shaped elongated slot on the described guide rail 84, in order to limit guide rail 84, describedly slides into 86 and be generally two; Guide pillar 87, described guide pillar 87 are vertically fixed on the described support member 85, and described guide pillar 87 passes described slideway 86 and connects described guide rail 84 and limit the distance that the relatively described support member 85 of described guide rail 84 in the vertical directions slides; Guide pillar stop nut, described guide pillar stop nut are arranged on guide pillar 87 1 ends and limit described guide rail 84 along guide pillar 87 axial displacements.
An embodiment of the present utility model provides a kind of automatic forced ventilation unit, and described electromagnetic motor comprises: electromagnetism sleeve 88, described electromagnetism sleeve 88 are fixed on the described cabinet 1, and described electromagnetism sleeve 88 is connected with described control module 6 circuit; Electromagnetism push rod 89, described electromagnetism push rod 89 be arranged in the described electromagnetism sleeve 88 and with described electromagnetism sleeve 88 coaxial cooperation work, described electromagnetism push rod 89 is connected with described guide rail 84 and promotes described guide rail 84 to be done and pumps.
An embodiment of the present utility model provides a kind of automatic forced ventilation unit, described air-out window frame 31 and described guide rail 84 parallel side plates are right-angled trapezium, the hypotenuse of described right-angled trapezium and horizontal plane angle are the obtuse angle, the hypotenuse of described right-angled trapezium covers 32 with described air outlet window and contacts, and is subject to the support ability closure that gravity rotates to be needed with pin 81 when making described air outlet window lid 32 closure; Described air outlet window covers 32 inboards and is provided with the heat-preservation cotton layer, is used for sealing cabinet 1.
An embodiment of the present utility model provides a kind of automatic forced ventilation unit, and described air inlet 2 comprises the air intake window frame for described the second fan group 7 of accommodating installation, the air-inlet window lid, and described air-inlet window lid lower end is connected with described air intake window frame, the upper end opens and closes; The side plate of described air intake window frame vertical direction is right-angled trapezium, and the hypotenuse of described right-angled trapezium and horizontal plane angle are the obtuse angle, and the hypotenuse of described right-angled trapezium contacts with described air-inlet window lid; Described air-inlet window lid inboard is provided with the heat-preservation cotton layer; Described automatic forced ventilation unit also comprises air-inlet window lid close mechanism, described air-inlet window lid close mechanism is connected with described control module 6 circuit, described air-inlet window lid close mechanism and described air-inlet window lid mechanical connection, described air-inlet window lid close mechanism is consistent with described air outlet window lid close mechanism 8 structures, and is connected by same guide rod.
When an embodiment of the present embodiment works, described monitoring device is in running order, when monitoring the refrigerating plant outage, circuit monitoring spare feeds back to control module 6, or the temperature data that feeds back to control module 6 when temperature monitoring spare is when being higher than preset value, start the first fan group 4 by control module 6, the second fan group 7, air-inlet window lid close mechanism, air outlet window lid close mechanism 8, electromagnetic motor, this moment, refrigeration system for subsequent use started, 88 energisings of electromagnetism sleeve, electromagnetism push rod 89 begins to do and moves downward, drive guide rail 84 downward, the pin free end of guide rail 84 drive pin 81 free ends and air intake window is downward, pin 81 rotates along vertical shaft 83, it is mobile from top to bottom that pin 81 free ends cover 32 opposite sides (air-out window frame right-angled trapezium hypotenuse) from air outlet window, since air-out window frame 31 be carve type then air outlet window lid 32 to be subject to gravity downward, air outlet window lid 32 is opened from top to bottom along its lower end rotation, the air-inlet window lid adopts same structure opened by gravity downwards, guide pillar 87 is motionless, guide rail 84 produces relative displacement along slideway 86 and guide pillar 87, the length of slideway 86 and air-inlet window lid, the length of air outlet window lid 32 matches, when the air-inlet window lid, when air outlet window lid 32 is opened fully, block guide rail 84 it is no longer continued to bottom offset thereby guide pillar 87 is positioned at slideway 86 tops, this moment guide rail 87, pin 81 stop motions, extraneous cold wind enters in the cabinet by the second fan group 7 from air inlet 2, with carry out heat exchange in the cabinet, hot blast is discharged through the first fan group 4 by air outlet 3, when monitoring the refrigeration system power supply, circuit monitoring spare feeds back to control module 6, or the temperature data that feeds back to control module 6 when temperature monitoring spare is when being lower than preset value, control module 6 instructions the first fan group 4, the second fan group 7 stops operating, control module 6 instruction electromagnetism sleeves 88, electromagnetism push rod 89 begins to do and moves upward, drive guide rail 84 upwards, the pin free end that guide rail 84 drives pin 81 free ends and air intake window makes progress, pin 81 upwards rotates along vertical shaft 83, it is mobile from bottom to top that pin 81 free ends cover 32 opposite sides from air outlet window, air outlet window lid 32 rotates closed from bottom to top along its lower end, the air-inlet window lid adopts same structure also to be subjected to pin thrust upwards closed, guide pillar 87 is motionless, guide rail 84 produces relative displacement along slideway 86 and guide pillar 87, when the air-inlet window lid, when air outlet window lid 32 is fully closed, block guide rail 84 it is no longer continued to top offset thereby guide pillar 87 is positioned at slideway 86 bottoms, this moment guide rail 87, pin 81 stop motions, cabinet 1 interior formation annular seal space, cabinet 1 interior refrigeration relies on original compression refrigeration equipment, and described refrigeration system for subsequent use quits work.
In equipment of the present utility model and method, obviously, after can decomposing, make up and/or decompose, each parts or each step reconfigure.These decomposition and/or reconfigure and to be considered as equivalents of the present utility model.The step that also it is pointed out that the above-mentioned series of processes of execution can order naturally following the instructions be carried out in chronological order, but does not need necessarily to carry out according to time sequencing.Some step can walk abreast or carry out independently of one another.Simultaneously, in the above in the description to the utility model specific embodiment, can in one or more other embodiment, use in same or similar mode for the feature that a kind of embodiment is described and/or illustrated, combined with the feature in other embodiment, or the feature in alternative other embodiment.
Should emphasize, term " comprises/comprise " existence that refers to feature, key element, step or assembly when this paper uses, but does not get rid of the existence of one or more further feature, key element, step or assembly or additional.
Although described the utility model and advantage thereof in detail, be to be understood that and in the situation that does not exceed the spirit and scope of the present utility model that limited by appended claim, can carry out various changes, alternative and conversion.And the application's scope is not limited only to the specific embodiment of the described process of specification, equipment, means, method and step.The one of ordinary skilled in the art will readily appreciate that from disclosure of the present utility model, according to the utility model can use carry out with the essentially identical function of corresponding embodiment described herein or obtain result essentially identical with it, existing and want exploited process, equipment, means, method or step future.Therefore, appended claim is intended to comprise such process, equipment, means, method or step in their scope.
Claims (10)
1. an automatic forced ventilation unit is characterized in that, comprising:
Cabinet (1);
Air inlet (2), described air inlet (2) are arranged at bottom, described cabinet (1) one side;
Air outlet (3), described air outlet (3) is arranged on the same side of described cabinet (1) with described air inlet (2), and described air outlet (3) is arranged at described air inlet (2) top;
The first fan group (4), described the first fan group (4) is made of at least one ventilating fan, and described the first fan group (4) cooperation is installed in described air outlet (3) outside;
Monitoring modular (5), described monitoring modular (5) comprise temperature monitoring spare and circuit monitoring spare, and described temperature monitoring spare is arranged at described cabinet (1) inside, and described circuit monitoring spare is connected with the interior refrigerating plant circuit of described cabinet (1);
Control module (6), described control module (6) is connected with described monitoring modular (5), and described control module (6) is connected with described the first fan group (4).
2. automatic forced ventilation unit as claimed in claim 1, it is characterized in that, described automatic forced ventilation unit also comprises the second fan group (7), described the second fan group (7) is made of at least one blower fan, described the second fan group (7) cooperation is installed in described air inlet (2) outside, and described the second fan group (7) is connected with described control module (6).
3. automatic forced ventilation unit as claimed in claim 2, it is characterized in that, described automatic forced ventilation unit also comprises two screen packs, a described screen pack is arranged on the outside of the second fan group (7) of described air inlet (2), and described another screen pack is arranged on the outside of the first fan group (4) of described air outlet (3).
4. automatic forced ventilation unit as claimed in claim 1 is characterized in that,
Described air outlet (3) comprises the air-out window frame (31) for described the first fan group (4) of accommodating installation, air outlet window lid (32), and described air outlet window lid (32) lower end is connected with described air-out window frame (31), the upper end opens and closes;
Described automatic forced ventilation unit also comprises air outlet window lid close mechanism (8), described air outlet window lid close mechanism (8) is connected with described control module (6) circuit, described air outlet window lid close mechanism (8) and described air outlet window lid (32) mechanical connection.
5. automatic forced ventilation unit as claimed in claim 4 is characterized in that, described air outlet window lid close mechanism (8) comprising:
Pin (81), described pin (81) one ends are fixedly connected with and can make described pin (81) to rotate around this stiff end with described cabinet (1), the stiff end of described pin (81) is arranged on described air outlet window lid (32) lower end one side lower part;
Erect the guide rail (84) that arranges, described guide rail (84) upper end is connected with described pin (81) other end;
The lower end is connected and drives described guide rail (84) and does and pump in the electromagnetic motor, described electromagnetic motor and described guide rail (84).
6. automatic forced ventilation unit as claimed in claim 5 is characterized in that, described air outlet window lid close mechanism (8) also comprises:
Vertical shaft fixture (82), described vertical shaft fixture (82) are fixed in air outlet window lid (32) lower end one side lower part of described cabinet (1);
Vertical shaft (83), described vertical shaft (83) one ends are connected with described vertical shaft fixture (82), described vertical shaft (83) other end is connected with described pin (81) one ends, and described pin (81) is rotated around described vertical shaft (83);
Vertical shaft stop nut, described vertical shaft stop nut are arranged on vertical shaft (83) other end and limit described pin (81) along vertical shaft (83) axial displacement.
7. automatic forced ventilation unit as claimed in claim 5 is characterized in that, described air outlet window lid close mechanism (8) also comprises:
Support member (85), described support member (85) be arranged in parallel with described guide rail (84), and is fixedly connected with described cabinet (1);
Slideway (86), described slideway (86) is for being arranged on the bar shaped elongated slot on the described guide rail (84);
Guide pillar (87), described guide pillar (87) is vertically fixed on the described support member (85), and described guide pillar (87) passes described slideway (86) and connects described guide rail (84) and limit the distance that described guide rail (84) the relatively described support member of in the vertical direction (85) slides;
Guide pillar stop nut, described guide pillar stop nut are arranged on guide pillar (87) one ends and limit described guide rail (84) along guide pillar (87) axial displacement.
8. automatic forced ventilation unit as claimed in claim 5 is characterized in that, described electromagnetic motor comprises:
Electromagnetism sleeve (88), described electromagnetism sleeve (88) are fixed on the described cabinet (1), and described electromagnetism sleeve (88) is connected with described control module (6) circuit;
Electromagnetism push rod (89), described electromagnetism push rod (89) be arranged in the described electromagnetism sleeve (88) and with the motion of electromagnetism sleeve (88) coaxial cooperation, described electromagnetism push rod (89) is connected with described guide rail (84) and promotes described guide rail (84) to be done and pumps.
9. automatic forced ventilation unit as claimed in claim 5 is characterized in that,
Described air-out window frame (31) side plate parallel with described guide rail (84) is right-angled trapezium, and the hypotenuse of described right-angled trapezium and horizontal plane angle are the obtuse angle, and the hypotenuse of described right-angled trapezium covers (32) with described air outlet window and contacts;
Described air outlet window lid (32) inboard is provided with the heat-preservation cotton layer.
10. automatic forced ventilation unit as claimed in claim 2 is characterized in that,
Described air inlet (2) comprises the air intake window frame for described the second fan group (7) of accommodating installation, the air-inlet window lid, and described air-inlet window lid lower end is connected with described air intake window frame, the upper end opens and closes;
The side plate of described air intake window frame vertical direction is right-angled trapezium, and the hypotenuse of described right-angled trapezium and horizontal plane angle are the obtuse angle, and the hypotenuse of described right-angled trapezium contacts with described air-inlet window lid;
Described air-inlet window lid inboard is provided with the heat-preservation cotton layer;
Described automatic forced ventilation unit also comprises air-inlet window lid close mechanism, and described air-inlet window lid close mechanism is connected with described control module (6) circuit, described air-inlet window lid close mechanism and described air-inlet window lid mechanical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120502035 CN202660671U (en) | 2011-12-02 | 2011-12-02 | Automatic forced ventilation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120502035 CN202660671U (en) | 2011-12-02 | 2011-12-02 | Automatic forced ventilation device |
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| CN202660671U true CN202660671U (en) | 2013-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201120502035 Expired - Fee Related CN202660671U (en) | 2011-12-02 | 2011-12-02 | Automatic forced ventilation device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104270931A (en) * | 2014-10-22 | 2015-01-07 | 深圳市科信通信技术股份有限公司 | A communication cabinet |
| CN104532521A (en) * | 2014-12-23 | 2015-04-22 | 浙江工商职业技术学院 | Drying equipment |
| CN104797122A (en) * | 2015-05-12 | 2015-07-22 | 苏州携旅网络技术有限公司 | Heat dissipation communication cabinet |
| CN105672847A (en) * | 2016-04-12 | 2016-06-15 | 金陵科技学院 | Ventilating and filtering window frame easy to dismount and clean |
| CN111043695A (en) * | 2020-01-18 | 2020-04-21 | 东阳面世建筑工程有限公司 | Heat preservation ventilation equipment |
| CN113858804A (en) * | 2021-08-31 | 2021-12-31 | 天津七所精密机电技术有限公司 | Drawing instrument suitable for high-humidity environment |
-
2011
- 2011-12-02 CN CN 201120502035 patent/CN202660671U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104270931A (en) * | 2014-10-22 | 2015-01-07 | 深圳市科信通信技术股份有限公司 | A communication cabinet |
| CN104532521A (en) * | 2014-12-23 | 2015-04-22 | 浙江工商职业技术学院 | Drying equipment |
| CN104532521B (en) * | 2014-12-23 | 2017-03-08 | 浙江工商职业技术学院 | A kind of drying plant |
| CN104797122A (en) * | 2015-05-12 | 2015-07-22 | 苏州携旅网络技术有限公司 | Heat dissipation communication cabinet |
| CN105672847A (en) * | 2016-04-12 | 2016-06-15 | 金陵科技学院 | Ventilating and filtering window frame easy to dismount and clean |
| CN111043695A (en) * | 2020-01-18 | 2020-04-21 | 东阳面世建筑工程有限公司 | Heat preservation ventilation equipment |
| CN111043695B (en) * | 2020-01-18 | 2021-04-06 | 盐城市明星风机制造有限公司 | Heat preservation ventilation equipment |
| CN113858804A (en) * | 2021-08-31 | 2021-12-31 | 天津七所精密机电技术有限公司 | Drawing instrument suitable for high-humidity environment |
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