KR20110048868A - Air condition apparatus for anoperatorless switching system - Google Patents

Abstract

PURPOSE: An air conditioner for an automatic switching system is provided to cool the inside of the automatic switching system since external air is supplied to the inner space of the automatic switching system and internal air is externally discharged. CONSTITUTION: An air conditioner for an automatic switching system comprises a body(110), a fan, and a control module. The body comprises a first fluid path for sucking external air and a second fluid path for discharging internal air. The second fluid path is formed on both sides of the first fluid path. The body is removably installed on the window(10) of the automatic switching system and divides an external-air space and an internal-air space by the window. The fan is arranged on the first fluid path, forcibly sucks the external air from the external-air space so that the external air passes through a membrane filter on the first fluid path, and sends the external air to the internal-air space.

Description

Air conditioner for installation of unmanned national temple {AIR CONDITION APPARATUS FOR ANOPERATORLESS SWITCHING SYSTEM}

The present invention relates to an air conditioner for installing an unmanned state office, and more particularly, by introducing outside air of a predetermined temperature into an internal space of an unmanned country house in which a plurality of communication devices for dissipating heat are installed, The present invention relates to an air conditioner for installing an unmanned national company that can cool the internal temperature of the unmanned private company.

Conventional unmanned national offices are largely composed of a power room, a transmission equipment room, and a main distribution frame (MDF) room. The power room is used for distribution of commercial power and for battery storage. In the transmission equipment room, an exchanger or a transmission device is installed in a cabinet-type rack, and a wiring rail connecting the subscriber and the transmission device is installed in the wiring board room. Such unmanned national governments used buildings in suburban and rural areas.

Conventional unmanned Korean company is designed to accommodate information and communication equipment through an air conditioner operating at an appropriate temperature and humidity setting, and to monitor the environmental conditions inside the unmanned national company to generate an alarm signal in an emergency situation.

In particular, in the case of summer, the reason why a plurality of air conditioners use the same air conditioner to cool the interior of an unmanned state, there is a problem that not only power in the operation of the communication equipment, but also power due to the operation of the air conditioners are seriously wasted.

In addition, there is a problem that the space constraints caused by installing a plurality of cooling devices in the interior of the unmanned state.

The present invention has been made to solve the above problems, an object of the present invention is to introduce outside air of a certain temperature while introducing a certain temperature into the internal space of the unmanned public office where a plurality of communication devices for dissipating heat are installed The present invention provides an air conditioner for installing an unmanned national company that can cool down the internal temperature of the unmanned private company.

Another object of the present invention is to provide an air conditioner for unmanned national installation that can be installed to the main body of the air conditioner to be detachable to the incision area of the window, and to reduce the installation error due to the size error of the incision area. .

Still another object of the present invention is to install an unmanned national air conditioner that can guide stable device operation by mitigating a shock that may occur between the main body of the air conditioner installed on the cutaway area of the window and the edge of the cutout area. In providing.

The present invention provides an air conditioner for installing unmanned national history.

The air conditioner for installing the unmanned state office is formed with an outside air inflow passage penetrating through the center, and an airflow outflow passage that is isolated from the outside air inflow passage is formed on both sides of the outside air inflow passage, and is installed to be detachable from the window of the unmanned nation's office. A main body in which an outside space and an inside space are partitioned by the window; A blowing fan disposed in the outside air inflow passage and driven to blow the outside air of the outside air space through the membrane filter installed in the outside air inflow passage to blow the outside air in the outside space; And a control module electrically connected to the blower fan and driving the blower fan when the outside temperature reaches a preset temperature and reaches a lower level than the inside temperature.

Here, the control module is installed in the main body, the first temperature sensor for measuring the outside air temperature value of the outside space, the second temperature sensor is installed in the main body, and measuring the inside temperature of the inside space and And receiving the measured outside temperature value from the first temperature sensor, driving the blower fan when the measured outside temperature value reaches the preset outside temperature value, and the measured outside temperature value is preset. When the level is higher than the outside temperature value, the driving of the blower fan is stopped, and whether the preset outside temperature value is lower than the inside temperature value by receiving the inside temperature value from the second temperature sensor. It is preferable to have a control part for judging.

The control unit may further include a selector, wherein the selector operates by selecting one of a first mode and a second mode, wherein the first mode transmits the measured outside temperature value from the first temperature sensor. The blower fan is driven when the measured outside temperature reaches the predetermined outside temperature, and the driving of the blowing fan is stopped when the measured outside temperature reaches a level higher than the preset outside temperature. In the second mode, the blower fan is driven when the measured outside temperature reaches the preset outside temperature by receiving the measured outside temperature from the first temperature sensor. 2) When the measured temperature of the internal temperature is received from the temperature sensor and reaches the internal temperature set in the controller, the driving fan is driven. It is preferable that the mode is to stop.

The selector may further include a third mode, wherein in the third mode, when the measured outside temperature is received from the first temperature sensor, the measured outside temperature reaches the preset outside temperature. Driving the blower fan and controlling the rotational speed of the blower fan so as to be proportional to the measured cooler temperature value from the second temperature sensor so that the measured blower temperature value reaches the preset cooler temperature value; It is preferable that the mode is to stop driving.

In addition, the control unit further comprises a fan monitoring unit, the fan monitoring unit, a motor for rotating the blowing fan, a sensor connected to the motor shaft of the motor to detect the rotational speed of the motor shaft, the detection from the detector An auxiliary controller which stops driving of the motor and generates a signal to the outside when the preset rotational speed is received and is out of a preset reference speed range, and an alarm which generates an alarm to the outside by receiving the signal from the auxiliary controller It is preferable to include a generator and an indicator for visually displaying the abnormal state of the motor by receiving the signal from the controller.

On the other hand, the main body has a main body case that is open on both sides, a front cover coupled to one side of the main body case, and a rear cover coupled to the other side of the main body case, the inside of the main body case A pair of partitions are installed side by side along the longitudinal direction of the case, wherein the outside air inflow passage is formed between the pair of partition walls, and the inside air outlet passage is formed outside the partition walls, and between the partition walls. The blower fan is installed, and a downwardly inclined guide plate is installed below the blower fan to guide the outside air introduced from the blower fan downward, and the front cover exposes the outside air guided by the guide plate to the inside space. And outwardly inclined external air outlets are formed, located on both sides of the external air outlets Bet inlets are formed to expose the bet space to the bet outlet path, wherein the bet inlets are formed at a higher level than the outside air outlets, and both inside walls of the body located in the bet outlet flow path are located in the bet outlet flow path. It is preferable that internal air inlets are formed to expose the outside air space, and the rear cover is formed with external air inlets inclined downward to expose the external air inflow passage to the external air space.

Here, a first fixing member is fixedly installed at the edge of the main body, and the main body is installed in an area cut away from the window having the predetermined area, and a second coupled to the first fixing member at the edge of the cut out area. It is preferable that a fixing member is provided.

The first fixing member may include a first fixing member body having a first groove into which an edge of the cut region is fitted, and a plurality of first fastening holes formed in the first fixing member body. The second fixing member has a second fixing member body detachably coupled to the rim of the main body, and the second fixing member is aligned with the first fastening holes and fastened by the first fastening holes and the fastening bolts. It is preferable to have second fastening holes formed in the fixing member body.

In addition, a sliding hole is formed at an edge of the main body, and a sliding protrusion that slides and fits into the sliding hole may be formed at an end of the second fixing member body.

In addition, third fastening holes are formed at an edge of the main body, and the fourth fastening hole is aligned with the third fastening holes at the end of the second fixing member body and is fastened by the third fastening holes and bolts. May be formed.

In addition, a plurality of through holes are formed at an end of the second fixing member body, and a plurality of guide pins having a predetermined length have a head portion penetrating through the through holes and supporting the vicinity of the through holes at an edge of the body. It is preferable that an elastic member is provided between the bottom of the second fixing member body and the upper surface of the rim of the body to elastically support the bottom of the second fixing member body and the rim of the main body.

In addition, the lower end of the second fixing member body and the upper surface of the rim of the body is preferably connected by bellows formed wrinkles.

Here, the elastic member is formed to be wound around the outer circumference of the guide pin, it may be a spring for elastically supporting the bottom surface of the second fixing member body and the outer surface of the body.

The present invention has the effect of cooling the internal temperature of the unmanned Korean history by introducing outside air of a predetermined temperature into the internal space of the unmanned Korean history where a plurality of communication devices for dissipating heat are installed, and by flowing the internal air to the outside. .

In addition, the present invention has an effect that can be attached to the main body of the air conditioner to be detachable to the cutout area of the window, and to reduce the installation error according to the size error of the cutout area.

In addition, the present invention has the effect of guiding stable device operation by mitigating the impact that can be generated between the main body of the air conditioner and the cutting area edge which is detachably installed in the cutting area of the window.

Hereinafter, with reference to the accompanying drawings, it will be described an air conditioner for installing the unmanned national history of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS It is a perspective view which shows the front part (side space side) of the air conditioning apparatus for unmanned Korean company installation of this invention. Figure 2 is a perspective view showing a rear portion (outer air space side) of the air conditioner for installing the unmanned national history of the present invention. 3 is a cross-sectional view taken along the line II ′ of FIG. 1. 4 is a cross-sectional view along the line II-II 'of FIG. 5A to 7 are views showing a process in which the air conditioner of the present invention is installed in the cutout region of the window.

1 and 2, the air conditioner for installing the unmanned national temple of the present invention is adopted in the unmanned national temple where one or more windows 10 are provided. The air conditioner cuts a part of the window 10 and is detachably installed in the cut-out space. Here, a part of the cutout area of the window 10 is called a cutout area 20 (see FIG. 5A), and the cutout area 20 has an edge.

Accordingly, the front part of the air conditioner may be exposed to the inside space A that is the interior of the unmanned yarn, and the rear part of the air conditioner may be exposed to the outside air space B that is outdoors of the unmanned yarn.

The configuration of the air conditioner as described above will be described.

The air conditioner includes a main body 100 having a large rectangular box shape, a blowing fan 200 installed inside the main body 100, and a control module 700 for driving the blowing fan 200. Reference).

Here, the main body 100 is coupled to the main body case 110, which is open at both sides, the front cover 120 coupled to one side of the main body case 110, and the other side of the main body case 110 And a rear cover 130. The front cover 120 is exposed to the interior space A, and the rear cover 130 is exposed to the exterior air space B.

As shown in FIG. A pair of partitions 111 are installed in the main body case 110 side by side along the longitudinal direction of the main body case 110. Therefore, the outside air inflow passage a is formed in the space between the partitions 111. The outside air inflow passage (a) is a passage that can introduce the outside air of the outside air space (B) into the inside space.

In addition, an outer space of each of the partitions 11 is formed with an internal air outlet flow path b. The internal air flow passage b is a space formed between the inner side walls of both side portions of the main body case 110 and the outer surfaces of each of the partition walls 111. The bet outflow path (b) is a flow path that can flow the bet in the bet space (A) to the outside air space (B).

As shown in FIGS. 3 and 4, the blower fan 200 is installed on the outside air inflow passage a. The blowing fan 200 may be fixedly installed by a fan fixing member (not shown) provided in the outside air inflow passage (a). The fan fixing member may fix the edge of the blowing fan 200, and the edge of the fan fixing member may be bolted to the inner wall of the body case 110 to be fixedly installed. In addition, the fan fixing member may further include a buffer member (not shown) capable of absorbing vibration generated by the driving operation of the blower fan 200. The buffer member is a sponge-like member, and may be interposed between the fan fixing member and the edge of the blowing fan 200.

 In addition, a membrane filter 300 for filtering foreign substances such as dust included in the outside air is installed at a predetermined position toward the rear of the blower fan 200, preferably toward the rear cover 130. The outside air inflow passage (a) is preferably provided with a filter fixing member 310 for fixing the membrane filter 300. The filter fixing member 310 may be formed of a frame 310 that surrounds the outside of the filter 300. The filter fixing member 310 is a frame 310 in which a groove 311 into which an edge of the membrane filter 300 is fitted is fixed.

And, although not shown in the figure, the filter fixing member 310 may be a frame forming a hook-type coupling to be separated and combined with each other. In addition, the filter fixing member 310 may be installed with its edge fitted to the inner surface portion of the main body case 110 of the outside air inflow passage (a). The fitting method may be a sliding coupling composed of a sliding groove and a sliding protrusion.

In addition, the outside air inflow passage (a) is provided with a guide plate 320 for guiding the outside air introduced from the drive of the blower fan 200 to the lower side of the inside space (A). Here, the guide plate 320 is installed at the front end of the blowing fan 200, that is, the position facing the air space (A) side. The guide plate 320 may be inclined downward so as to guide the outside air inclined downward.

Referring to FIG. 1, the front cover 120 is formed with external air outlets 125 exposing outside air guided by the guide plate 20 to the inside space A and inclined downward. In addition, the front cover 120 is formed on the both sides of the outside air outlets 125, the inside inlets 140 for introducing the inside of the inside space A. The bet inlets 140 are preferably formed of holes in the grid. That is, the internal air inlets 140 are formed at a higher level than the external air outlets 125.

In addition, internal air outlets 150 are formed on both inner walls of the body case 110 to expose the internal air outlet passage b to the external air space B. The internal air outlets 150 may be formed to be inclined downward along the lower side of the main body case 110 to allow the internal air outlets to flow out of the internal air space B below.

In addition, the rear cover 130 is formed with external air inlets 160 which are inclined downward to expose the external air inflow passage a to the external air space B. The outside air inlets 160 may be formed of holes in a grid. Although not shown in the drawings, a filter such as a membrane filter may be further installed on the inner wall of the rear cover 130 to filter out foreign substances included in the outside air flowing into the outside air inlets 160. Of course, the filter may be a filter that can filter out substances that cause rust in the metal, such as salt contained in the outside air.

The front cover 120 and the rear cover 130 mentioned above may be formed to be fitted to both ends of the body case 110. For example, the front edge portion of the main body case 110 is formed to be stepped inward, and the front cover 120 is fitted to the front edge portion of the stepped main body case 110, and they are coupled to each other through bolt coupling. Can be. The rear ends of the rear cover 130 and the main body case 110 may also be combined in the same manner as described above.

In the above, the structure of the main body which has the blowing fan 200 which concerns on this invention was demonstrated.

Next, the configuration and operation of installing the main body 100 in the cut-out area 20 of the window 10 shown in FIG. 5A will be described.

As shown in FIGS. 1, 2, and 5a, the window 10 may be formed with a cutout area 20 in which a partial area is cut in order to install the main body 100.

In this case, referring to FIG. 5A, the edge 21 of the cut out area 20 of the window 10 is in a glass state. Accordingly, the edge 21 of the cut-out area 20 may be surrounded by a fitting member 30 made of a separate metal piece as shown in FIG. 5B, and another fitting member made of rubber or urethane may be enclosed. It can also be wrapped around. In the latter case, it also serves to absorb external impacts that may be exerted on the edge 21 of the incision region 20.

The first fixing member 400 is installed at the edge 21 of the cutout region 20 formed as described above. The first fixing member 400 has a first fixing member body 410 on the plate is formed with a first groove 411 is formed at the top of the cutting area 20, the edge 21 is fixed, the first fixing It is composed of a plurality of first fastening holes 420 formed in the base material body 410.

Subsequently, in order to fix the main body 100 to the cutout area 20 of the window 10 configured as described above, the main body 100 includes the second fixing member 500 illustrated in FIGS. 7 and 8. do.

8 is a perspective view showing a coupling relationship between the first fixing member and the second fixing member according to the present invention. 9 is a perspective view showing another embodiment of the combination of the main body 100 and the second fixing member according to the present invention. 10 is a view showing another embodiment of the combination of the main body and the second fixing member according to the present invention.

7 and 8, the second fixing member 500 is coupled to an edge of the main body 100. FIG. 6 illustrates the second fixing member 500 installed at the upper and right edges of the edge of the main body 100. However, when the edge 21 of the cutout area 20 forms a slope, The two fixing members 500 may be coupled to all four edges of the main body 100.

Next, the coupling relationship between the first fixing member 400, the second fixing member 500, and the edge of the main body 100 will be described.

The second fixing member 500 is formed in a bar shape, but is formed in a 'b' shape. That is, the second fixing member 500 has a second fixing member body having an upper body 511 having an 'l' shape and a lower body 512 having an '-' shape extending from an end of the upper body 511. 510, second fastening holes 520 formed in the upper body 511, and third fastening holes 530 formed in the lower body 512. Here, the upper body 511 is a body in close contact with one surface of the first fixing member 400. In addition, the first fastening holes 420 and the second fastening holes 520 may be formed at the same position and may be coupled to each other by fastening bolts B. FIG.

In addition, fourth fastening holes 110a are formed at the edge of the main body 100. Here, the third fastening holes 530 and the fourth fastening holes 110a may have the same position and may be coupled to each other through the bolts B. FIG.

Therefore, referring to the above configuration, the second fixing members 500 are fixedly installed on the edge of the main body case 110, and the first and second fixing members 400 and 500 are brought into close contact with each other. By coupling the first and second fastening holes 420 and 520 of the second fixing members 400 and 500 through the fastening bolt B, the main body 100 may be installed in the cutout region 20 formed in the window 10. have. In this case, the front part of the main body 100 may be located in the internal air area A, and the rear part of the main body 100 may be located in the external air area B. Therefore, the installation position of the second fixing members 500 is preferably installed in the edge along the central portion of the main body 100.

Meanwhile, referring to FIG. 9, the second fixing member 500 ′ according to the present invention may be slidably coupled to the edge of the main body 100. The second fixing member 500 ′ has a straight second fixing member body 501 ′, and a sliding protrusion 502 ′ is formed at an end of the second fixing member body 501 ′.

In this case, a sliding hole 110b is formed at an edge of the main body 100, and the sliding protrusion 502 ′ is slid into the sliding hole 110b.

Therefore, when the second fixing member 500 'is installed at the edge of the main body 100, the sliding hole 502' of the second fixing member 500 'is formed at the edge of the main body 100. The second fixing member 500 'can be fixed to the rim of the main body 100 by being inserted into the 110b.

In addition, a predetermined position adjustment interval may be formed between the second fixing member 500 ″ and the edge of the main body 100.

In this case, a plurality of through holes 502a "are formed at the end 502" of the second fixing member body 501 ", and the through holes 502a" are formed at the edge of the main body 100. A plurality of guide pins 600 having a head portion penetrating therethrough and supporting the vicinity of the through holes 502a ″ are formed, and the guide pins 600 have an end portion 502 of the second fixing member body 501 ″. ") And elastic members 610 elastically supporting the outer surface of the main body 100. Here, the lower ends of the guide pins 600 may be bolted to and fixed to the edges of the main body.

Thus, the guide pin 600 penetrates the through-holes 502a "and the head of the guide pin 600 supports the area around the through-hole 502a", whereby the second fixing member 500 " It is possible to form a gap spaced apart and flows from the edge of the 100. And, the guide pin 600 is fitted with an elastic member 610, such as a spring, the elastic member 610 is fixed to the second By elastically supporting the bottom surface of the member 500 "and the upper surface of the rim of the main body 100, it is possible to guide the return of the second fixing member 500" to its original position. Of course, the elastic member 610 is a spring. In addition, it may be an elastic body such as a sponge.

Accordingly, if the first fastening holes 420 of the first fastening member 400 and the second fastening holes 510 of the second fastening member 500 ″ are provided on the edge 21 of the cutout region 20. When the position of ") is shifted up and down, the first fastening holes 420 and the second fastening holes 510 " The positions of and can be easily adjusted to coincide with each other.

In addition, in the case of using guide pins longer or smaller than the above-mentioned guide pins 600 and using corresponding elastic members, the size of the cutout area 20 is set to a predetermined size than the size of the main body 100. When large or small, the main body 100 can be easily installed in the cutout region 20.

In addition, vibration generated by the driving of the blower fan 200 installed in the main body 100 and transmitted to the outside of the main body 100 may be easily absorbed by the elastic member 610 during the above configuration. . Therefore, the elastic member 610 may not only absorb the vibration in the main body 100, but also reduce the noise generated due to the vibration.

Therefore, the air conditioner of the present invention can be installed in the cutout area 20 of the window 10 as shown in FIG.

In addition, as shown in FIG. 10, both sides of the end portion 502 ″ of the second fixing member body 501 ″ and an upper surface portion of the body case 110 corresponding to the bellows 620 may be made of pleats to be stretchable up and down. It can be connected through. Here, the bellows 620 prevents the air space A and the air space B from being circulated from each other due to the space spaced between the second fixing member 500 ″ and the upper surface of the main body case 110. It can act as a seal for doing so.

Next, the configuration and operation of the control module 700 and the blowing fan 200 according to the present invention will be described with reference to FIGS. 11 to 13.

11 is a view showing the configuration of an air conditioner in which a control module according to the present invention is installed. 12 is a flowchart showing one embodiment of the operation of the air conditioner according to the present invention. 13 is a flowchart showing another embodiment of the operation of the air conditioner according to the present invention.

Referring to FIG. 11, the control module 700 according to the present invention is electrically connected to the blowing fan 200, and the temperature value Tout, which is measured from the first temperature sensor 751, is set in advance. The blower fan 200 is driven when Ts is reached and is at a level lower than the bet temperature value Tin measured from the second temperature sensor 752.

Here, the control module 700 is installed in the main body 100, the first temperature sensor 751 for measuring the outside temperature value (Tout) of the outside air space (B), and is installed in the main body 100 The second temperature sensor 752 measuring the air temperature value Tin of the air space A and the outside air temperature value Tout measured from the first temperature sensor 751 are received and measured. When the outside air temperature value Tout reaches the preset outside air temperature value Ts, the blower fan 200 is driven, and the outside air temperature value Tout measured by the outside air temperature value Ts is preset. When the level is higher, the driving of the blower fan 200 is stopped, and the preset outside temperature value Ts is received from the second temperature sensor 752 to receive the preset air temperature value Ts. The controller 710 determines whether or not the level is lower than the value Tin.

Therefore, referring to FIG. 12, the first temperature sensor 851 is installed at the rear cover 130 side of the main body 100 to measure the outside air temperature value Tout of the outside air space B, and the second The temperature sensor 752 is installed on the front cover 120 side of the main body 100 to measure the internal temperature value Tin of the internal space A, and the temperature sensors 751 and 752 measure the external air temperature value ( Tout) and the bet temperature value Tin may be transmitted to the controller 710 (S10).

The controller 710 may determine whether the measured outside temperature value Tout is lower than a preset outside temperature value Ts (S21).

That is, the controller 710 drives the motor 210 when the measured outside temperature value Tout is lower than the preset outside temperature value Ts, for example, 10 degrees Celsius or less, and drives the motor 210 to blow the fan. Rotate 200 at a constant rotational speed (S22). Therefore, the outside air is introduced into the outside air inflow passage a through the outside air inlet 160, which is blown through the blowing fan 200 after the foreign matter is filtered through the membrane filter 300, and the guide plate 320. After being guided downward by the main body 100, it flows out to the lower space of the inside space A through the outside air outlet 125.

Therefore, in the summertime, the bet space A of the unmanned state can be cooled to a certain temperature due to the outside air forming less than 10 degrees Celsius.

At the same time, the bet 10 degrees or more of the bet space A is introduced into the bet outlet flow path b through the bet inlet 140 formed in the front cover 110 of the main body 100, and both sides of the main body 100 are provided. It flows out to the outside air space B through the bet outlets 150 formed in the portion.

In the operation of the control module 700 may be operable when the indoor temperature of the indoor air temperature is 10 degrees Celsius or more in the summer.

On the other hand, the controller 710 stops the driving of the blower fan 200 when the measured outside temperature Tout reaches a higher level than the preset outside temperature Ts (S50).

Meanwhile, referring to FIGS. 11 and 13, the controller 710 may further include a selector 720.

The selection unit 720 operates by selecting any one of the first mode and the second mode, and the first mode receives the measured outside temperature value Tout from the first temperature sensor 751. When the measured outside temperature value Tout reaches the preset outside temperature value Ts, the blowing fan 200 is driven, and the measured outside temperature value Tout is the preset outside temperature value ( Ts) is a mode of stopping the driving of the blowing fan 200 when the level is higher than the Ts), and the second mode receives the measured outside temperature value Tout from the first temperature sensor 751 and measures the measurement. When the outside air temperature value Tout reaches the preset outside air temperature value, the blowing fan is driven, and the controller 710 receives the measured inside air temperature value Tin from the second temperature sensor 752. When the preset better temperature value (Ts') is reached, It is possible to stop the driving of the blowing fan 200.

In addition, the selector 720 further includes a third mode, wherein the third mode receives the measured outdoor temperature value Tout from the first temperature sensor 751 and receives the measured outdoor temperature value. When the blowout temperature reaches the preset outside temperature value Ts, the blowing fan 200 is driven, and the blowing fan is proportional to the measured inside temperature value Tin from the second temperature sensor 752. By controlling the rotational speed of the 200, when the measured indoor temperature value Tin reaches the preset internal temperature value Ts ′, the driving of the blowing fan 200 may be stopped.

That is, referring to FIG. 13, when the first mode is selected by the selector 720 (S20), the same operation as that described with reference to FIG. 12 is performed.

When the second mode is selected by the selector 720 (S30), the controller 710 when the measured outside temperature value Tout is equal to or less than the preset outside temperature value Ts (S31). The blowing fan 200 is driven (S32). Subsequently, the controller 710 may stop the operation of the blower fan 200 when the measured indoor temperature Tin is equal to the preset internal temperature Ts' (S33). Therefore, the controller 710 may cool the bet in the bet space A to reach a predetermined bet temperature value Ts' desired.

In addition, when the third mode is selected by the selection unit 720 (S40), the control unit 710 when the measured outside temperature value Tout is equal to or less than the preset outside temperature value Ts (S41). The blower fan 200 is driven (S42). Subsequently, the controller 710 may control the rotational speed of the motor 210 of the blowing fan 200 to be proportional to the measured bet temperature value Tin. Therefore, when the air space A is hot above a predetermined temperature, the rotation speed of the blower fan 200 may be increased to increase the inflow rate of the outside air. Subsequently, the controller 710 may stop the driving of the blower fan 200 when the measured indoor temperature Tin is equal to the preset internal temperature Ts' (S44).

Meanwhile, referring to FIG. 11, the controller 710 may further include a fan monitoring unit.

The fan monitoring unit is connected to a motor 210 for rotating the blowing fan 200 and a sensor 220 connected to a motor shaft (not shown) of the motor 210 to detect a rotational speed of the motor shaft. The auxiliary controller 230 stops driving of the motor 210 and generates a signal to the outside when the detected rotation speed is received from the detector 220 and is out of a preset reference rotation range. An alarm generator 740 that receives the signal from the auxiliary controller 230 to generate an alarm, and an indicator that visually displays the abnormal state of the motor 210 by receiving the signal from the auxiliary controller 230. 730 may be provided. Here, the alarm generator 740 and the indicator 730 may be installed on the front cover 110 of the main body 100. In addition, the indicator 730 and the alarm generator 740 are electrically connected to the auxiliary controller 230 through the controller 710.

On the other hand, in the operation of the control module 700 as described above, the control unit 710 is the outside air inlet formed in the rear cover 130 of the main body 100 when the driving fan 210 is driven or stopped. It is also possible to open and close the field 160.

In detail, referring to FIG. 11, the rear cover 130 of the main body 100 may further include an opening and closing device 800 that can selectively open and close the outside air inlets 160, which is a rear cover. A hinge end 810 formed at 130, an opening and closing plate 820 connected to the hinge end 810 to open and close the outside air inlets 160, and a opening and closing plate connected to the hinge end 810. The auxiliary motor 830 rotates the opening and closing 820. The auxiliary motor 830 is driven by receiving an electrical signal from the controller 710.

Accordingly, the controller 710 operates the auxiliary motor 830 through the auxiliary controller 230 so that the opening and closing plate 820 may block the outside air inlets 160 when the blowing fan 200 is stopped. To rotate the opening and closing plate 820 downward. On the other hand, the control unit 710 operates the auxiliary motor 830 through the auxiliary controller 230 so as to open the open air inlets 160 when the blower fan 200 is driven to open and close the plate ( 820 may be rotated upward. Accordingly, when the driving of the blower fan 200 is stopped, foreign matters in the outside air space B can be easily prevented from flowing into the outside air inflow passage a.

14 is a view showing a connection relationship between the air conditioners of the present invention and the main control panel.

Meanwhile, referring to FIG. 14, the air conditioner for installing the unmanned state in the present invention may be composed of a plurality of air conditioners 10, 10 (1), ..., 10 (n) for installing the unmanned state. . In this case, a plurality of air conditioners 10, 10 (1), ..., 10 (n) may be installed in one unmanned station.

In this case, the control module of each of the plurality of air conditioners 10, 10 (1), ..., 10 (n) drives the blower fan 200 to achieve a predetermined rotation speed by receiving power from the outside. It plays a role.

The control modules 700, 700 (1), ..., 700 (n) of each of the air conditioning devices 10, 10 (1), ..., 10 (n) for installing a plurality of unmanned national offices are main control panels. And may be electrically connected to 800.

In addition, the main control panel 800 receives an electrical signal from the outside, and controls each of the control modules 700 and 700 (10, 10 (1),. 1),..., 700 (n)) blowing fan 200 of each of the plurality of unmanned national air installations 10, 10 (1), ..., 10 (n) Can be selectively driven. Thus, the main control panel 800, the control module 700, 700 (1), to selectively operate the air conditioning devices (10, 10 (1), ..., 10 (n)) for installation of the unmanned national history. .., 700 (n)) can selectively supply or cut off the power applied. This may be implemented as the main control panel 800 is electrically made with a power supply unit (not shown) for applying the power.

In addition, the main control panel 800 is a control module 700, 700 (1), ... of each of the plurality of unmanned national installation air conditioning devices (10, 10 (1), ..., 10 (n)) , 700 (n)), and when the power is not included in the preset reference power range, the power to the control module of the unmanned national installation air conditioner not included in the reference power range You can also block At the same time, the main control panel 800 may generate an alarm to the outside using the main alarm 810 electrically connected to the main control panel 800.

Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. Of course.

Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined not only by the claims below, but also by the equivalents of the claims.

BRIEF DESCRIPTION OF THE DRAWINGS It is a perspective view which shows the front part (side space side) of the air conditioning apparatus for unmanned Korean company installation of this invention.

Figure 2 is a perspective view showing a rear portion (outer air space side) of the air conditioner for installing the unmanned national history of the present invention.

3 is a cross-sectional view taken along the line II ′ of FIG. 1.

4 is a cross-sectional view along the line II-II 'of FIG.

5A to 7 are views showing a process in which the air conditioner of the present invention is installed in the cutout region of the window.

8 is a perspective view showing a coupling relationship between the first fixing member and the second fixing member according to the present invention.

9 is a perspective view showing another embodiment of the combination of the main body and the second fixing member according to the present invention.

10 is a view showing another embodiment of the combination of the main body and the second fixing member according to the present invention.

11 is a view showing the configuration of an air conditioner in which a control module according to the present invention is installed.

12 is a flowchart showing one embodiment of the operation of the air conditioner according to the present invention.

13 is a flow chart showing another embodiment of the operation of the air conditioner according to the present invention.

14 is a view showing a connection relationship between the air conditioners of the present invention and the main control panel.

Claims (13)

An outside air inflow passage penetrating the center is formed, and an outside air inflow passage that is isolated from the outside air inflow passage is formed on both sides of the outside air inflow passage, and is installed to be detachable from a window of an unmanned state, and the outside space and bet by the window. A body in which the space is partitioned; A blowing fan disposed in the outside air inflow passage and driven to blow the outside air of the outside air space through the membrane filter installed in the outside air inflow passage to blow the outside air into the inside space; And A control module electrically connected to the blower fan and configured to drive the blower fan to achieve a predetermined rotation speed by receiving power from the outside when the outside temperature reaches a predetermined temperature value and reaches a lower level than the inside temperature; Air conditioner for installation of unmanned state, comprising a. The method of claim 1, The control module, A first temperature sensor installed in the main body and measuring the outside temperature of the outside space, a second temperature sensor installed in the main body and measuring the inside temperature of the inside space and the first temperature sensor When the measured outside temperature is received and the measured outside temperature reaches the preset outside temperature, the blower is driven, and the measured outside temperature is higher than the preset outside temperature. And a control unit for stopping driving of the blower fan and determining whether the preset outside temperature is lower than the inside temperature by receiving the inside temperature from the second temperature sensor. An air conditioner for installing an unmanned national temple. The method of claim 1, The control unit further includes a selection unit, The selector operates by selecting any one of the first mode and the second mode, In the first mode, when the measured outside temperature is received from the first temperature sensor and the measured outside temperature reaches the preset outside temperature, the blowing fan is driven and the measured outside temperature is measured. When the level is higher than the preset outside temperature value, the driving of the blowing fan is a mode for stopping, The second mode receives the measured outside temperature value from the first temperature sensor and drives the blower fan when the measured outside temperature value reaches the preset outside temperature value. And a mode for stopping driving of the blower fan when receiving the measured internal temperature value and reaching the internal temperature value preset in the controller. The method of claim 3, The selector further includes a third mode, In the third mode, when the measured outside temperature is received from the first temperature sensor, the blowing fan is driven when the measured outside temperature reaches the predetermined outside temperature, and the second temperature sensor Unmanned Korean history, characterized in that for controlling the rotational speed of the blowing fan so as to be proportional to the measured indoor temperature, the operation of the blowing fan is stopped when the measured internal temperature reaches the predetermined internal temperature. Air conditioner for installation. 3. The method of claim 2, The control unit further includes a fan monitoring unit, The fan monitoring unit may include a motor for rotating the blowing fan, a sensor connected to a motor shaft of the motor to detect a rotation speed of the motor shaft, and a reference rotation speed preset by receiving the detected rotation speed from the detector. An auxiliary controller which stops driving of the motor and generates a signal to the outside when it is out of range, an alarm generator which receives the signal from the auxiliary controller and generates an alarm to the outside, and receives the signal from the controller And an indicator for visually displaying an abnormal state of the motor. 3. The method of claim 2, The main body includes a main body case having both sides opened, a front cover coupled to one side of the main body case, and a rear cover coupled to the other side of the main body case, A pair of partitions are installed in the main body case side by side along the longitudinal direction of the main body case, and the outside air inflow passage is formed between the pair of partition walls, and the bet outflow passage is formed outside the partitions. Formed, The blowing fan is installed between the partition walls, and a downwardly inclined guide plate is installed below the blowing fan to guide the outside air introduced from the blowing fan downward. The front cover exposes the outside air guided by the guide plate to the inside space and downwardly inclined outside air outlets are formed, and are located at both sides of the outside air outlets to expose the inside space to the inside air outlet path. Are formed, the bet inlets are formed at a level higher than the outside air outlets, and inside the side walls of the body located in the bet outlet flow paths are formed bet outlets for exposing the bet outlet flow path to the outside air space, The rear cover is an air conditioning apparatus for installing the unmanned national history, characterized in that the inlet air inlet is inclined downward so as to expose the outside air inflow passage to the outside air space. The method of claim 1, The first fixing member is fixed to the rim of the main body, The main body is installed in an area cut away from the window having a predetermined area, the air conditioning device for installing the unmanned national history, characterized in that the second fixing member is coupled to the first fixing member is installed on the edge of the cut out area. The method of claim 7, wherein The first fixing member may include a first fixing member body having a first groove into which an edge of the cut region is fitted, and a plurality of first fastening holes formed in the first fixing member body. The second fixing member has a second fixing member body detachably coupled to an edge of the main body, and the second fixing member is aligned with the first fastening holes and fastened by the first fastening holes and the fastening bolts. The air conditioning system for installing an unmanned Korean company comprising: second fastening holes formed in the fixing member body. The method of claim 8, A sliding hole is formed at the edge of the main body, The second fixing member body end is provided with a sliding projection is inserted into the sliding hole to the sliding hole air conditioning apparatus, characterized in that formed. The method of claim 8, Third fastening holes are formed on the edge of the main body, The second fixing member body end is the air conditioning apparatus for installing the unmanned national history, characterized in that the position is matched with the third fastening holes and the fourth fastening holes are fastened by the bolt and the third fastening holes are formed. The method of claim 8, The second fixing member body end is formed with a plurality of through holes, A plurality of guide pins having a predetermined length are formed at the edge of the main body and having a head portion penetrating the through holes and supporting the vicinity of the through holes. Between the bottom of the second fixing member body and the upper surface of the rim of the main body is provided an elastic member for elastically supporting the bottom of the second fixing member body and the upper surface of the rim of the main body, The lower end of the second fixing member body and the upper surface of the rim of the body is connected to the air conditioning system for installation of the unmanned state, characterized in that the bellows is connected. The method of claim 11, The elastic member is formed around the outer circumference of the guide pin, the air conditioning apparatus for installing the unmanned national history, characterized in that the spring to elastically support the bottom surface of the second fixing member body and the outer surface of the body. The method of claim 1, The unmanned national building installation air conditioning device is composed of a plurality of unmanned national building installation air conditioning device, The control module of each of the plurality of unmanned Korean company installation air conditioners is electrically connected to a main control panel, and the main control panel receives the electric signal from the outside and uses the control module of each of the plurality of unmanned company installation air conditioners. By selectively driving the blower fan of each of the plurality of unmanned Korean air conditioner installation, The main control panel measures power applied to the control module of each of the plurality of unmanned Korean air conditioner installations, and is not included in the reference power range when the power is not included in the preset reference power range. The air conditioner for the installation of an unmanned country house, characterized in that to cut off the power to the control module of the air conditioning device for installation unmanned company, and to generate an alarm to the outside using the main alarm that is electrically connected to the main control panel.

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