CN204231853U - A kind of heat dissipation, energy conservation circulatory system being applied to Cabinet - Google Patents

A kind of heat dissipation, energy conservation circulatory system being applied to Cabinet Download PDF

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Publication number
CN204231853U
CN204231853U CN201420738348.6U CN201420738348U CN204231853U CN 204231853 U CN204231853 U CN 204231853U CN 201420738348 U CN201420738348 U CN 201420738348U CN 204231853 U CN204231853 U CN 204231853U
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CN
China
Prior art keywords
circulation
air door
eycle
air
heat exchange
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CN201420738348.6U
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Chinese (zh)
Inventor
王英浩
郭飞
钱星宏
葛俊
程顺利
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浙江融汇通信设备有限公司
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Priority to CN201420738348.6U priority Critical patent/CN204231853U/en
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Publication of CN204231853U publication Critical patent/CN204231853U/en

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Abstract

The utility model discloses a kind of heat dissipation, energy conservation circulatory system being applied to Cabinet, belong to technical field of communication equipment, the described heat dissipation, energy conservation circulatory system comprises heat exchange movement, and be separately positioned on outer circulation mechanism and the Inner eycle mechanism of heat exchange movement upper and lower, described outer circulation mechanism and Inner eycle mechanism are provided with multiple air door, by multiple air door and heat exchange movement outer circulating air duct, Inner eycle air channel with the use of, realize heat exchange radiating state, new wind radiating state, new wind-heat exchange admixture and automatic dust removing four kinds of functional statuses.

Description

A kind of heat dissipation, energy conservation circulatory system being applied to Cabinet

Technical field

The utility model relates to a kind of heat dissipation, energy conservation circulatory system being applied to Cabinet, belongs to technical field of communication equipment.

Background technology

Energy savings, protection of the environment, become the common recognition of the whole society.Along with communications industry fast development needs a large amount of base station constructions, the air-conditioning power consumption of machine room and power saving cause the common concern of the communications industry already.Response national energy-saving reduces discharging calls, miniaturized outdoor communication equipment cabinet is seasonable and give birth to, current outdoor communication equipment cabinet generally dispels the heat to the communication equipment in rack with custom precision air-conditioning, refrigeration plant energy consumption accounts for the half of the energy consumption of whole outdoor communication equipment cabinet, and the energy consumption reducing refrigeration plant is problem in the urgent need to address.

Current outdoor communication equipment cabinet temperature control mode has the modes such as precision air conditioner, direct ventilation, heat exchanger.Often kind of temperature control device has corresponding application scenarios to limit.As direct ventilation not can be applicable to the environment of air quality difference, as the scene of seashore, high salt fog, heavy industry, high dust.And use the outdoor communication equipment cabinet of heat exchanger, temperature rise more than 10 degree in cabinet, in cabinet can not the low equipment of installment work temperature as storage battery.Scene information is difficult to get accurately under normal circumstances, makes the configuration of outdoor communication equipment cabinet temperature control and applies very difficult.Therefore, if a kind of temperature control device having multiple temperature control mode concurrently can be designed, a temperature control device can be realized and take into account plurality of application scenes, the application of temperature control device is simplified greatly.

For above the deficiencies in the prior art, the utility model patent of publication number CN102829512A proposes the heat sinking equipment of integration, solve the combination product such as the air-conditioning of band ventilation or the air-conditioning of band heat exchange based on the air-conditioning of high energy consumption, but owing to adopting the mechanism of integral heat dissipation energy-saving equipment and air-conditioning interlock in the use of reality, under indoor high-temperature condition, under heat exchange state, aobvious cold is limited or can automatically switch to operation of air conditioner still can consume a large amount of energy.

In view of this, the present inventor studies this, and develop a kind of heat dissipation, energy conservation circulatory system being applied to Cabinet specially, this case produces thus.

Utility model content

The purpose of this utility model is to provide a kind of heat dissipation, energy conservation circulatory system being applied to Cabinet, by multiple air door and heat exchange movement outer circulating air duct, Inner eycle air channel with the use of, realize heat exchange radiating state, new wind radiating state, new wind-heat exchange admixture and automatic dust removing four kinds of functional statuses.

To achieve these goals, solution of the present utility model is:

A kind of heat dissipation, energy conservation circulatory system being applied to Cabinet, comprise heat exchange movement, and be arranged on outer circulation mechanism above heat exchange movement and be arranged on the Inner eycle mechanism below heat exchange movement, outer circulating air duct and Inner eycle air channel is provided with between described heat exchange movement and Cabinet casing, described outer circulation mechanism comprises the outer circulation blower fan be communicated with heat exchange movement outer circulating air duct, be arranged on outer circulation first air door on front side of outer circulation blower fan, and be separately positioned on the left of outer circulation blower fan, outer circulation second air door that right side and rear side link mutually, outer circulation the 3rd air door and outer circulation the 4th air door, described Inner eycle mechanism comprises the Inner eycle blower fan be communicated with heat exchanger in-core circulation air path, and be separately positioned on Inner eycle first air door and Inner eycle second air door that mutually link with rear side on front side of Inner eycle blower fan, described Inner eycle first air door and described outer circulation the 4th air door and described outer circulation first air door are connected by Cabinet control unit controller, and described outer circulation second air door, outer circulation the 3rd air door and Inner eycle second air door are connected by another controller of Cabinet control unit.

As preferably, described outer circulation first air door, described outer circulation the 4th air door, described outer circulation second air door, described outer circulation the 3rd air door, described Inner eycle first air door, described Inner eycle second air door includes rotating shaft, the rotor plate rotated with rotating shaft and throttle linkage, the top of described rotor plate to tail end outwards and to downward-extension, top and the rotating shaft of one of them rotor plate are fixed, the top of all the other rotor plates is connected by throttle linkage with constant spacing, rotating shaft drives one of them rotor plate to rotate the rotor plate synchronous axial system simultaneously being driven other by throttle linkage, the controller of Cabinet control unit is directly connected with rotating shaft, control rotating shaft turn clockwise or be rotated counterclockwise, and then drive outer circulation first air door, described outer circulation the 4th air door, described outer circulation second air door, described outer circulation the 3rd air door, described Inner eycle first air door, described Inner eycle second air door is clockwise or be rotated counterclockwise to unlatching or off-position.The consistency of described outer circulation first air door, described outer circulation the 4th air door, described outer circulation second air door, the direction of rotation of drive motors that the end to end structure of described outer circulation the 3rd air door had both achieved and the direction of rotation of damper blade, being convenient to control system adopts succinct control logic to control each damper motor, utilizes again 4 identical damper assemblies to surround a circumferential closed outer circulation passage cleverly.

As preferably, the rotor plate of described Inner eycle first air door is parallel to each other with the rotor plate of described outer circulation the 4th air door and direction of rotation is consistent, the rotor plate of described outer circulation second air door and the rotor plate of described outer circulation the 3rd air door are arranged with vertical guide specular, the rotating shaft of described outer circulation second air door and described outer circulation the 3rd air door all with described outer circulation first air door, the rotational axis vertical of described outer circulation the 4th air door, the rotating shaft of described Inner eycle first air door and outer circulation first air door is parallel to each other, rotor plate is mutually vertical and direction of rotation is contrary, when described Inner eycle first air door rotates to plumb position or maximum angle obliquity, the opposite spin of described outer circulation first air door is to maximum angle obliquity or plumb position, the rotating shaft of described outer circulation second air door and described outer circulation the 3rd air door all with the rotational axis vertical of described outer circulation first air door.

As preferably, the angle between the rotor plate of described outer circulation first air door, described outer circulation the 4th air door, described outer circulation second air door, described outer circulation the 3rd air door, described Inner eycle first air door, described Inner eycle second air door 15 and described vertical guide is 0-90 °.

As preferably, described outer circulation first air door, described outer circulation the 4th air door, described outer circulation second air door, described outer circulation the 3rd air door, described Inner eycle first air door, described Inner eycle second air door adopt identical structure, are conducive to the manufacturing of whole Cabinet and the maintenance after coming into operation like this.

As preferably, described Inner eycle first air door, outer circulation first air door are all connected with the first drive motors of Cabinet with described outer circulation the 4th air door, and described Inner eycle second air door, outer circulation second air door are all connected with the second drive motors of Cabinet with outer circulation the 3rd air door.

As preferably, described heat exchange movement is that plate type air is to air cross stream movement, described heat exchange movement comprises the circulation canal that at least two groups are arranged alternately, described each circulation canal is mutually isolated, the described substrate be made up of metal forming that cycles through is made, the same side of the side of substrate and the substrate of adjacent upper seals fixing by flanging, the same side of the opposite side of substrate and the substrate of adjacent lower seals fixing by flanging.

As preferably, the described heat exchange movement left and right sides is configured with a horizontal rotating shaft further, and horizontal rotating shaft is driven by the motor of controlled unit controls, when rotating 90 degree, 180 degree or 270 degree after heat exchange movement operation setup duration.

As preferably, described heat exchange movement is that plate type air is to air inversion movement, described heat exchange movement comprises the circulation canal that at least two groups are arranged alternately, described each circulation canal is mutually isolated, the described substrate be made up of metal forming that cycles through is made, the same side of the side of substrate and the substrate of adjacent upper seals fixing by flanging, the same side of the opposite side of substrate and the substrate of adjacent lower seals fixing by flanging.

As preferably, the described upper and lower two ends of heat exchange movement are configured with a vertical rotation axis further, and vertical rotation axis is driven by the motor of controlled unit controls, when rotating 90 degree, 180 degree or 270 degree after heat exchange movement operation setup duration.

The above-mentioned heat dissipation, energy conservation circulatory system tool being applied to Cabinet has the following advantages:

1, the described heat dissipation, energy conservation circulatory system being applied to Cabinet is provided with multiple air door, each air door can be opened as requested or close, under the prerequisite not changing Inner eycle blower fan and outer circulation blower fan direction of rotation, in a fixing outer circulation passage, realize heat exchange movement suction air be discharged to open air and outdoor air delivered to indoor two kinds of circulating current directions, heat exchange movement exhausting can also be realized in another fixing inner cycle channel to deliver to indoor and blow air onto outdoor to screen pack, realize heat exchange radiating state, new wind radiating state, new wind-heat exchange admixture and automatic dust removing four kinds of functional statuses, but also new wind air quantity can be regulated by regulating the rotating speed of outer circulation blower fan, Appropriate application outdoor cold source, solve refrigeration bottleneck i.e. solidifying white condensation problem simultaneously,

2, described heat exchange movement arranges rotating shaft, heat exchange movement can be rotated according to setting requirement, and by outer circulation passage, the dust impurity that heat exchanger core inner deposits is taken away, make dedusting more thorough, ensure the performance and used life of the heat dissipation, energy conservation circulatory system;

Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.

Accompanying drawing explanation

Fig. 1 is the integrated radiating energy-conservation Cabinet external structure schematic diagram of the present embodiment;

Fig. 2 is the energy-conservation Cabinet exploded perspective view of integrated radiating of the present embodiment;

Fig. 3 is heat dissipation, energy conservation circulatory system heat exchange movement and the inner-outer circulating air machine assemblies structural blast schematic diagram of the present embodiment;

Fig. 4 is that the heat dissipation, energy conservation circulatory system heat exchange radiating state of the present embodiment analyses and observe inside and outside flux map;

Fig. 5 is that the heat dissipation, energy conservation circulatory system new wind radiating state of the present embodiment analyses and observe inside and outside flux map;

Fig. 6 be Fig. 5 top bow to cutaway view;

Fig. 7 is that the new wind-heat exchange radiating state of heat dissipation, energy conservation circulatory system heat of the present embodiment analyses and observe inside and outside flux map;

Fig. 8 be Fig. 7 top bow to cutaway view;

Fig. 9 is that the heat dissipation, energy conservation circulatory system dust removal state of the present embodiment analyses and observe flux map inside and outside state;

Label declaration:

1 ... front shroud 2 ... casing 3 ... heat exchange movement 4 ... outer circulation blower fan

5 ... outer circulation exhaust outlet 6 ... external circulation air inlet 7 ... first air door on front side of outer circulation

8 ... 4th air door 9 on rear side of outer circulation ... outer circulation second air door

10 ... outer circulation the 3rd air door 11 ... Inner eycle return air inlet

12 ... Inner eycle air outlet 13 ... Inner eycle blower fan 14 ... first air door 15 on front side of Inner eycle ... second air door 16 on rear side of Inner eycle ... screen pack 17 ... rotor plate

18 ... rotating shaft 19 ... frame 20 before movement ... movement after-frame 21 ... the left frame of movement

22 ... control board installing frame 23 ... control system panel 24 ... movement upper ledge

25 ... movement lower frame 26 throttle linkage 27 ... movement rotating shaft 28 ... rotating shaft electric motor.

Embodiment

The heat dissipation, energy conservation circulatory system described in the utility model is mainly used in the energy-conservation Cabinet of integrated radiating, as shown in Figure 1-2, the energy-conservation Cabinet of described integrated radiating comprises casing 2, be arranged on the front shroud 1 on front side of casing 2, be arranged on the heat dissipation, energy conservation circulatory system of casing 2 inside, for controlling the control unit of described Cabinet running status, and be connected with control unit signal and the temperature collecting cell of Real-time Collection indoor and outdoor temperature; The heat dissipation, energy conservation circulatory system described in the utility model comprises heat exchange movement 3, and be arranged on outer circulation mechanism above heat exchange movement 3 and be arranged on the Inner eycle mechanism below heat exchange movement 3, be provided with outer circulating air duct and Inner eycle air channel between described heat exchange movement 3 and casing 2.

In the present embodiment, described outer circulation mechanism comprise be communicated with heat exchange movement 3 outer circulating air duct outer circulation blower fan 4, be arranged on outer circulation first air door 7 on front side of outer circulation blower fan 4 and be separately positioned on the left of outer circulation blower fan 4, outer circulation second air door 9, outer circulation the 3rd air door 10 and outer circulation the 4th air door 8 that right side and rear side link mutually; Described casing 2 is equipped with the outer circulation exhaust outlet 5 corresponding with above-mentioned four air doors with side, four, front shroud 1 top, and on rear side of described casing 2, outer lower portion is provided with external circulation air inlet 6.Described Inner eycle mechanism comprises the Inner eycle blower fan 13 that is communicated with heat exchange movement 3 Inner eycle air channel and is separately positioned on front side of Inner eycle blower fan 13 and Inner eycle first air door 14 that rear side links mutually and Inner eycle second air door 15, be provided with in the middle part of described front shroud 1 below Inner eycle return air inlet 11, Inner eycle return air inlet 11 and be provided with the Inner eycle air outlet 12 corresponding with Inner eycle first air door 14, described Inner eycle second air door 15 position is corresponding with described external circulation air inlet 6 to be arranged.

Described outer circulation first air door 7, described outer circulation the 4th air door 8, described outer circulation second air door 9, described outer circulation the 3rd air door 10, described Inner eycle first air door 14, described Inner eycle second air door 15 includes rotating shaft 18, the rotor plate 17 rotated with rotating shaft 18 and throttle linkage 26, the top of described rotor plate 17 to tail end outwards and to downward-extension, top and the rotating shaft 18 of one of them rotor plate 17 are fixed, the top of all the other rotor plates 17 is connected by throttle linkage 26 with constant spacing, rotating shaft 18 drives one of them rotor plate 17 to rotate rotor plate 17 synchronous axial system simultaneously being driven other by throttle linkage 26.Described Inner eycle first air door 14, outer circulation first air door 7 are all connected with the first drive motors with described outer circulation the 4th air door 8, described Inner eycle second air door 15, outer circulation second air door 9 are all connected with the second drive motors with outer circulation the 3rd air door 10, described control unit controller comprises the first controller be connected with the first drive motors, and described second drive motors is connected and second controller.The controller of described control unit is directly connected with rotating shaft 18, control rotating shaft 18 turn clockwise or be rotated counterclockwise, and then drive outer circulation first air door 7, described outer circulation the 4th air door 8, described outer circulation second air door 9, described outer circulation the 3rd air door 10, described Inner eycle first air door 14, described Inner eycle second air door 15 is clockwise or be rotated counterclockwise to unlatching or off-position, thus close or open different inner cycle channels and outer circulation passage, whole Cabinet can be switched and be in heat exchange radiating state, new wind radiating state, new wind-heat exchange admixture and automatic dust removing four kinds of functional statuses.The particular location of the first controller and second controller and form can be arranged as required, do not illustrate in the drawings, the control method of comparative optimization is respectively as the first controller and second controller and then control the first drive motors respectively and be connected and the second drive motors by the two path control signal of same set of control system.First drive motors and the second drive motors can be the drive motors groups that single drive motors coupler link drives the mechanism of multiple air door (not illustrating in the drawings) also can be multiple drive motors to be a group.So in use, the first controller controls the first drive motors and runs, and the first drive motors drives outer circulation first air door 7, Inner eycle first air door 14 and outer circulation the 4th air door 8 to link again and turns clockwise or be rotated counterclockwise.Second controller controls the second drive motors and runs, the second drive motors to drive on rear side of Inner eycle on the left of the second air door 15, outer circulation the second air door 9 and outer circulation again on the right side of the 3rd air door 10 interlock turn clockwise or be rotated counterclockwise.Such two groups of damper assemblies respectively by two independently controller control, efficiency is higher, and changes conveniently after damaging.The consistency of described outer circulation first air door 7, described outer circulation the 4th air door 8, described outer circulation second air door 9, the direction of rotation of drive motors that the end to end structure of described outer circulation the 3rd air door 10 had both achieved and the direction of rotation of damper blade, being convenient to control system adopts succinct control logic to control each damper motor, utilizes again 4 identical damper assemblies to surround a circumferential closed outer circulation passage cleverly.

In addition, described outer circulation first air door 7, described outer circulation the 4th air door 8, described outer circulation second air door 9, described outer circulation the 3rd air door 10, described Inner eycle first air door 14, described Inner eycle second air door 15 adopt identical structure, are conducive to the manufacturing of whole Cabinet and the maintenance after coming into operation like this.

In the present embodiment, the rotor plate 17 of described Inner eycle first air door 14 is parallel to each other with the rotor plate 17 of described outer circulation the 4th air door 8 and direction of rotation is consistent, the rotor plate 17 of described outer circulation second air door 9 is arranged with vertical guide specular with the rotor plate 17 of described outer circulation the 3rd air door 10, the rotating shaft 18 of described outer circulation second air door 9 and described outer circulation the 3rd air door 10 all with described outer circulation first air door 7, the rotating shaft 18 of described outer circulation the 4th air door 8 is vertical, described Inner eycle first air door 14 is parallel to each other with the rotating shaft 18 of outer circulation first air door 7, rotor plate 17 is mutually vertical and direction of rotation is contrary, when described Inner eycle first air door 14 rotates to plumb position or maximum angle obliquity, the opposite spin of described outer circulation first air door 7 is to maximum angle obliquity or plumb position, the rotating shaft of described outer circulation second air door 9 and described outer circulation the 3rd air door 10 all with the rotational axis vertical of described outer circulation first air door 7.The advantage of such setting is, makes it to inner rotary or the closed and unlatching inwardly rotating and then realize inner loop passage and outer circulation passage.The above-mentioned angle stated between outer circulation first air door 7, described outer circulation the 4th air door 8, described outer circulation second air door 9, described outer circulation the 3rd air door 10, described Inner eycle first air door 14, the rotor plate 17 of described Inner eycle second air door 15 and described vertical guide is 0-90 °, and namely standard-sized sheet is 90 degree of complete shut-downs is 0 degree.

In the present embodiment, screen pack 16 is provided with further inside described external circulation air inlet 6.Described screen pack 16 is provided with sensor cluster, and described sensor cluster is connected with control unit.Like this, the data control system that can detect according to sensor cluster is in different states.Described sensor cluster comprises temperature sensor, pressure sensor, Temperature Humidity Sensor and dust sensor, judges whether that system is in new wind radiating state by dust sensor.Judge whether to enter reverse automatic dust removing state by pressure sensor, judge whether to be switched to heat exchange state under cryogenic by outdoor temperature.Judge whether to need to open Inner eycle blower fan 13 etc. by indoor and outdoor temperature difference under new wind radiating state.Control each blower fan in described outdoor cabinet-type air conditioner, drive motors runs and realizes various function simultaneously, in the occasion needed and air-conditioning links, can also control air-conditioning by temperature: the value that such as indoor temperature reaches setting opens air-conditioning, closes air-conditioning when reaching set point.

Described heat exchange movement 3 can select board-like air-air cross-current movement or plate type air to air inversion movement, and the present embodiment selects foursquare cross-current movement, also can select the cross-current movement of other regular polygons.Described heat exchange movement 3 left and right sides is configured with horizontal rotating shaft 27 further, horizontal rotating shaft 27 is driven by the rotating shaft electric motor 28 of controlled unit controls, 90 degree, 180 degree or 270 degree can be rotated, to be taken away by the dust impurity that heat exchanger core inner deposits by outer circulation passage after heat exchange movement 3 works certain time length.As shown in Figure 3, described heat exchange movement 3 is arranged in casing 2 by frame 19, movement after-frame 20, the left frame of movement 21, control board installing frame (the right frame of movement) 22, movement upper ledge 24, movement lower frame 25 before movement, control system panel 23 is arranged on front shroud 1 by control board installing frame 22, rotate along horizontal rotating shaft 27 for coordinating heat exchange movement 3, described movement upper ledge 24 and movement lower frame 25 are circular arc towards the left and right sidewall frame of heat exchange movement 3, and the radius of described circular arc is more than or equal to the half of square shaped intersection stream movement catercorner length.Described heat exchange movement 3 comprises the circulation canal that at least two groups are arranged alternately, described each circulation canal is mutually isolated, the described substrate be made up of metal forming that cycles through is made, the same side of the side of substrate and the substrate of adjacent upper seals fixing by flanging, the same side of the opposite side of substrate and the substrate of adjacent lower seals fixing by flanging.Like this, inner cycle channel and outer circulation passage are all spaced from each other, and mutual setting, and the substrate that metal forming is made can ensure that the air of two passages being positioned at metal substrate both sides carries out heat exchange by it, heat exchange efficiency is high.One end of substrate and the substrate same side of adjacent upper seal fixing by flanging, the same side of the other end of substrate and the substrate of adjacent lower seals fixing by flanging simultaneously.Can form inner cycle channel and outer circulation passage that mutual superposition is spaced from each other stacked setting like this, heat exchange efficiency is higher, and volume is less, saves space.

Described heat exchange movement 3 also can adopt plate type air to air inversion movement, according to the design feature of plate type air to air inversion movement, the described upper and lower two ends of heat exchange movement can be configured with a vertical rotation axis further, vertical rotation axis is driven by the motor of controlled unit controls, when rotating 90 degree after heat exchange movement work certain time length, 180 degree or 270 degree, the dust impurity that heat exchanger core inner deposits is taken away by outer circulation passage, accordingly, rotate along vertical rotation axis for coordinating board-like air-air adverse current movement, frame before the movement of its fixed installation, movement after-frame, the left frame of movement and the right frame of movement are also circular arc towards the top and bottom sidewall frame of heat exchange movement, the radius of described circular arc is more than or equal to the half of adverse current movement catercorner length.

When the above-mentioned heat dissipation, energy conservation circulatory system being applied to Cabinet works, first determine heat exchange mode by integrated radiating energy-conservation Cabinet temperature collecting cell Real-time Collection outdoor temperature, start heat exchange heat radiation step, new wind heat radiation step or new wind-heat when indoor/outdoor temperature-difference is positioned at default threshold range and exchange heat radiation step, each step control method is specific as follows:

Heat exchange heat radiation step: as shown in Figure 4, the controller of control unit controls outer circulation first air door 7 and is rotated counterclockwise to closed condition, coordinated signals Inner eycle first air door 14 dextrorotation simultaneously goes to enable possition, and coordinated signals outer circulation the 4th air door 8 is rotated counterclockwise to enable possition, control the dextrorotation of Inner eycle second air door 15 with Time Controller and go to off-position, outer circulation second air door 9 and outer circulation the 3rd air door 10 corresponding rotation are to off-position, Inner eycle blower fan 13 starts simultaneously, room air enters heat exchange in heat exchange movement 3 by Inner eycle return air inlet 11 under the effect of Inner eycle blower fan 13, cold wind after heat exchange is discharged outside front shroud 1 by Inner eycle air outlet 12 again and is entered indoor, form inner cycle channel A-A as shown in Figure 4.Simultaneously, outer circulation blower fan 4 starts, outer circulating air duct end is pumped to negative pressure state, therefore outdoor cold air enters in heat exchange movement 3 by external circulation air inlet 6 and place's indoor hot air heat exchange in the inner, air themperature in Inner eycle air channel is reduced, and the air themperature in outer circulating air duct rises, be expelled to outdoor by outer circulation the 4th air door 8 more afterwards, form outer circulation channel B-B as shown in Figure 4.Like this, the operation of integrated radiating energy-conservation Cabinet inner air and outer air heat exchange radiating state is realized;

New wind heat radiation step: as seen in figs. 5-6, control unit controller controls the dextrorotation of outer circulation first air door 7 and goes to enable possition, coordinated signals makes Inner eycle first air door 14 be rotated counterclockwise to off-position, on rear side of outer circulation, the 4th air door 8 dextrorotation goes to off-position place, and Inner eycle blower fan 13 cuts out.Control the dextrorotation of Inner eycle second air door 15 with Time Controller and go to off-position, outer circulation second air door 9 and outer circulation the 3rd air door 10 corresponding rotation are to enable possition, and outer circulation blower fan 4 starts.Like this, under the swabbing action of circulating fan 4 outside, outdoor wind enters heat exchange movement 3 by external circulation air inlet 6 and screen pack 16 and enters indoor eventually through outer circulation first air door 7, outer circulation second air door 9 and outer circulation the 3rd air door 10, form the new wind channel C-C as shown in Fig. 5, Fig. 6, now, the energy-conservation Cabinet of integrated radiating is in new wind radiating state, effectively reduces windage, improves the air quantity of new wind.

New wind-heat exchanges heat radiation step: as shown in Figure 7, control unit controller coordinated signals outer circulation first air door 7 is rotated counterclockwise to closed condition, coordinated signals makes the dextrorotation of Inner eycle first air door 14 go to enable possition, outer circulation the 4th air door 8 is rotated counterclockwise to enable possition, controller controls the dextrorotation of Inner eycle second air door 15 and goes to off-position, Inner eycle blower fan 13 starts, the hot-air of indoor is pumped in heat exchange movement 3 from Inner eycle return air inlet 11 and carries out heat exchange, indoor are drained into again afterwards by Inner eycle air outlet 12, form inner cycle channel E-E as shown in Figure 7, controller controls outer circulation second air door 9 with outer circulation the 3rd air door 10 corresponding rotation to opening, outer circulation blower fan 4 starts, air lower for outdoor temperature is pumped to heat exchange in heat exchange movement 3 by external circulation air inlet 6, by the second air door 10 on the right side of the second air door 9 on the left of outer circulation and outer circulation, the new wind in the external world after reduction temperature is delivered to indoor again after heat exchange, some air-flow after heat exchange is sent to outdoor by outer circulation the 4th air door 8, forms the outer circulation passage D-D as shown in Fig. 7, Fig. 8.Now, system is in new wind-heat exchange admixture.Like this, the flowing of room air is accelerated in Inner eycle blower fan 13 1 aspect, on the other hand by producing heat exchange with movement, air preheat is reached to the object of anti-condensation solidifying frost; And outer circulation first air door 7 is in closed condition, avoid the new wind just sending into indoor to be aspirated by Inner eycle blower fan 13 immediately, cannot fully exchange, and the new wind sending into indoor enters indoor from outer circulation second air door 7 and outer circulation the 3rd air door 10 respectively, new wind has carried out left and right sides shunting, make indoor hot air accelerate circulation, improve heat exchanger effectiveness.(carefully see Fig. 7, the Fig. 8 after process replacing, just can support! )

Automatic dust removing step: as shown in Figure 9, the dextrorotation of controller coordinated signals outer circulation first air door 7 goes to enable possition, coordinated signals makes Inner eycle first air door 14 be rotated counterclockwise to off-position, and the dextrorotation of outer circulation the 4th air door 8 goes to closed condition, controller controls Inner eycle second air door 15 and is rotated counterclockwise to enable possition, control outer circulation second air door 9 and outer circulation the 4th air door 10 all in the closed position, outer circulation blower fan 4 shuts down, Inner eycle blower fan 13 starts, room air is pumped in heat exchange movement 3 from Inner eycle return air inlet 11, blow to outdoor from Inner eycle second air door 15 more afterwards, because it is blowing in the process of outdoor, gas blows on the screen pack 16 at external circulation air inlet 6 place from the inside to the outside, the material of the dust be attached to outside screen pack 16 is blown off, form automatic dust removing passage F-F as shown in Figure 9.Now, system is in automatic dust removing state.Dedusting air-flow by the air-flow from Inner eycle return air inlet 11 and the air-flow from outer circulation first air door 7 totally two strands of air-flows form.Like this, Inner eycle blower fan 13 acts on and screen pack 16 is carried out reverse dedusting, and the dust, the trickle grains of sand etc. that are deposited by screen pack 16 oppositely blowout reduce the blocking of screen pack 16, improve radiating efficiency, extend maintenance period.Removing dust by using fresh air method described in the present embodiment, the advantage had in terms of existing technologies is the extraneous new wind of access when extraneous air quality is good, and stop the access of extraneous new wind when extraneous air quality is poor and there is dedusting and indoor circulation ventilation function simultaneously, extraneous supercooled air convection current can be avoided to enter when room temperature is low indoor inner and " freezing " equipment situation occurs simultaneously.

Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present utility model.

Claims (10)

1. one kind is applied to the heat dissipation, energy conservation circulatory system of Cabinet, it is characterized in that: comprise heat exchange movement, and be arranged on outer circulation mechanism above heat exchange movement and be arranged on the Inner eycle mechanism below heat exchange movement, outer circulating air duct and Inner eycle air channel is provided with between described heat exchange movement and Cabinet casing, described outer circulation mechanism comprises the outer circulation blower fan be communicated with heat exchange movement outer circulating air duct, be arranged on outer circulation first air door on front side of outer circulation blower fan, and be separately positioned on the left of outer circulation blower fan, outer circulation second air door that right side and rear side link mutually, outer circulation the 3rd air door and outer circulation the 4th air door, described Inner eycle mechanism comprises the Inner eycle blower fan be communicated with heat exchanger in-core circulation air path, and be separately positioned on Inner eycle first air door and Inner eycle second air door that mutually link with rear side on front side of Inner eycle blower fan, described Inner eycle first air door and described outer circulation the 4th air door and described outer circulation first air door are connected by Cabinet control unit controller, and described outer circulation second air door, outer circulation the 3rd air door and Inner eycle second air door are connected by another controller of Cabinet control unit.
2. a kind of heat dissipation, energy conservation circulatory system being applied to Cabinet as claimed in claim 1, is characterized in that: described outer circulation first air door, described outer circulation the 4th air door, described outer circulation second air door, described outer circulation the 3rd air door, described Inner eycle first air door, described Inner eycle second air door includes rotating shaft, the rotor plate rotated with rotating shaft and throttle linkage, the top of described rotor plate to tail end outwards and to downward-extension, top and the rotating shaft of one of them rotor plate are fixed, the top of all the other rotor plates is connected by throttle linkage with constant spacing, rotating shaft drives one of them rotor plate to rotate the rotor plate synchronous axial system simultaneously being driven other by throttle linkage, the controller of Cabinet control unit is directly connected with rotating shaft, control rotating shaft turn clockwise or be rotated counterclockwise, and then drive outer circulation first air door, described outer circulation the 4th air door, described outer circulation second air door, described outer circulation the 3rd air door, described Inner eycle first air door, described Inner eycle second air door is clockwise or be rotated counterclockwise to unlatching or off-position.
3. a kind of heat dissipation, energy conservation circulatory system being applied to Cabinet as claimed in claim 2, it is characterized in that: the rotor plate of described Inner eycle first air door is parallel to each other with the rotor plate of described outer circulation the 4th air door and direction of rotation is consistent, the rotor plate of described outer circulation second air door and the rotor plate of described outer circulation the 3rd air door are arranged with vertical guide specular, the rotating shaft of described outer circulation second air door and described outer circulation the 3rd air door all with described outer circulation first air door, the rotational axis vertical of described outer circulation the 4th air door, the rotating shaft of described Inner eycle first air door and outer circulation first air door is parallel to each other, rotor plate is mutually vertical and direction of rotation is contrary, when described Inner eycle first air door rotates to plumb position or maximum angle obliquity, the opposite spin of described outer circulation first air door is to maximum angle obliquity or plumb position, the rotating shaft of described outer circulation second air door and described outer circulation the 3rd air door all with the rotational axis vertical of described outer circulation first air door.
4. a kind of heat dissipation, energy conservation circulatory system being applied to Cabinet as claimed in claim 3, is characterized in that: the angle between the rotor plate of described outer circulation first air door, described outer circulation the 4th air door, described outer circulation second air door, described outer circulation the 3rd air door, described Inner eycle first air door, described Inner eycle second air door (15) and described vertical guide is 0-90 °.
5. a kind of heat dissipation, energy conservation circulatory system being applied to Cabinet as claimed in claim 3, is characterized in that: described outer circulation first air door, described outer circulation the 4th air door, described outer circulation second air door, described outer circulation the 3rd air door, described Inner eycle first air door, described Inner eycle second air door adopt identical structure; Described outer circulation first air door, described outer circulation the 4th air door, described outer circulation second air door, described outer circulation the 3rd air door join end to end and surround a circumferential closed outer circulation passage.
6. a kind of heat dissipation, energy conservation circulatory system being applied to Cabinet as claimed in claim 2 or claim 3, it is characterized in that: described Inner eycle first air door, outer circulation first air door are all connected with the first drive motors of Cabinet with described outer circulation the 4th air door, described Inner eycle second air door, outer circulation second air door are all connected with the second drive motors of Cabinet with outer circulation the 3rd air door .
7. a kind of heat dissipation, energy conservation circulatory system being applied to Cabinet as claimed in claim 1, it is characterized in that: described heat exchange movement is that plate type air is to air cross stream movement, described heat exchange movement comprises the circulation canal that at least two groups are arranged alternately, described each circulation canal is mutually isolated, the described substrate be made up of metal forming that cycles through is made, the same side of the side of substrate and the substrate of adjacent upper seals fixing by flanging, the same side of the opposite side of substrate and the substrate of adjacent lower seals fixing by flanging.
8. a kind of heat dissipation, energy conservation circulatory system being applied to Cabinet as claimed in claim 7, it is characterized in that: the described heat exchange movement left and right sides is configured with a horizontal rotating shaft further, horizontal rotating shaft is driven by the motor of controlled unit controls, when rotating 90 degree, 180 degree or 270 degree after heat exchange movement operation setup duration.
9. a kind of heat dissipation, energy conservation circulatory system being applied to Cabinet as claimed in claim 1, it is characterized in that: described heat exchange movement is that plate type air is to air inversion movement, described heat exchange movement comprises the circulation canal that at least two groups are arranged alternately, described each circulation canal is mutually isolated, the described substrate be made up of metal forming that cycles through is made, the same side of the side of substrate and the substrate of adjacent upper seals fixing by flanging, the same side of the opposite side of substrate and the substrate of adjacent lower seals fixing by flanging.
10. a kind of heat dissipation, energy conservation circulatory system being applied to Cabinet as claimed in claim 9, it is characterized in that: the described upper and lower two ends of heat exchange movement are configured with a vertical rotation axis further, vertical rotation axis is driven by the motor of controlled unit controls, when rotating 90 degree, 180 degree or 270 degree after heat exchange movement operation setup duration.
CN201420738348.6U 2014-11-28 2014-11-28 A kind of heat dissipation, energy conservation circulatory system being applied to Cabinet CN204231853U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104378959A (en) * 2014-11-28 2015-02-25 浙江融汇通信设备有限公司 Cooling energy-saving circulation system applied to outdoor cabinet and control method thereof
CN105443414A (en) * 2015-12-16 2016-03-30 嵊州市利达电器厂 Indoor humidifying fan
CN106659053A (en) * 2015-10-28 2017-05-10 鸿富锦精密工业(深圳)有限公司 Data center heat radiation system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104378959A (en) * 2014-11-28 2015-02-25 浙江融汇通信设备有限公司 Cooling energy-saving circulation system applied to outdoor cabinet and control method thereof
CN104378959B (en) * 2014-11-28 2017-04-12 浙江融汇通信设备有限公司 Cooling energy-saving circulation system applied to outdoor cabinet and control method thereof
CN106659053A (en) * 2015-10-28 2017-05-10 鸿富锦精密工业(深圳)有限公司 Data center heat radiation system
CN105443414A (en) * 2015-12-16 2016-03-30 嵊州市利达电器厂 Indoor humidifying fan
CN105443414B (en) * 2015-12-16 2018-11-30 浙江大可安全玻璃有限公司 A kind of interior humidification blower

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