CN204373083U - A kind of split type fresh air conditioner for computer room - Google Patents
A kind of split type fresh air conditioner for computer room Download PDFInfo
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- CN204373083U CN204373083U CN201520008281.5U CN201520008281U CN204373083U CN 204373083 U CN204373083 U CN 204373083U CN 201520008281 U CN201520008281 U CN 201520008281U CN 204373083 U CN204373083 U CN 204373083U
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Abstract
The utility model discloses a kind of split type fresh air conditioner for computer room, comprise the indoor apparatus of air conditioner that is arranged on inside machine room and to be arranged on outside machine room and the moon outdoor machine of air-conditioner that connects of air-conditioning internal machine, at the indoor air inlet of described indoor apparatus of air conditioner, air-conditioning air-valve is installed, and on indoor apparatus of air conditioner, offer new wind air-valve, machine room body of wall offers the through hole be communicated with new wind air-valve outside machine room; In indoor apparatus of air conditioner, evaporimeter is installed, bottom indoor apparatus of air conditioner, centrifugal blower is installed, also comprise the new wind exhaust blower be arranged on machine room body of wall.Split-type structural of the present utility model is applicable to all machine rooms, not by the restriction of machine room external construction, can be placed in any position in theory, thus can reduce the difficulty of installation, improves the problem that VMC is used for machine room cooling matching rate.
Description
Technical field
The utility model relates to a kind of VMC and air-conditioning hybrid system, specifically refers to a kind of split type fresh air conditioner for computer room.
Background technology
Along with applying of VMC, particularly under building environment conditional request, must install filter to the air inlet system of VMC, because machine room, base station, the special occasions such as hospital, require that air purity reaches certain requirement.Air intake installs filter, if filter uses filtering material grade low, filter efficiency is too low does not reach environment instructions for use, if filter-grade is too high, filtering material easily blocks, air inlet system is caused to lose efficacy, air inlet can not air intake, so just require constantly to change filtering material, the leaf filter that present VMC uses and bag filter mostly adopt aluminum alloy frame, this filter just needs to change once for general 2 months, the area of or dust storm serious for air-borne dust, filter uses 1 month and just must change, otherwise after plugged filter, air inlet system will lose efficacy, can not air intake, VMC is used to add energy consumption on the contrary, and the filter after changing can not recycle, operation maintenance cost is very high, existing machine room cooling method is throughout the year all using air-condition substantially, because during starting of air conditioner, compressor power consumption is higher, so the cooling energy consumption of machine room is larger.
Utility model content
The purpose of this utility model is to provide a kind of split type fresh air conditioner for computer room, solves existing aeration device and installs difficulty, the problem high to machine room site requirements, reach the object reducing and install degree of difficulty, improve VMC popularity rate.
The purpose of this utility model is achieved through the following technical solutions:
A kind of split type fresh air conditioner for computer room, comprise the indoor apparatus of air conditioner that is arranged on inside machine room and be arranged on the outdoor machine of air-conditioner be connected outside machine room and with air-conditioning internal machine, at the indoor air inlet of described indoor apparatus of air conditioner, air-conditioning air-valve is installed, and on indoor apparatus of air conditioner, offer new wind air-valve, machine room body of wall offers the through hole be communicated with new wind air-valve outside machine room; In indoor apparatus of air conditioner, evaporimeter is installed, bottom indoor apparatus of air conditioner, centrifugal blower is installed, also comprise the new wind exhaust blower be arranged on machine room body of wall.The utility model is used for the VMC of machine room, mainly comprise two parts: indoor set part and outdoor machine part, outdoor machine part is connected with indoor set, indoor set comprises vitals evaporimeter, the compressor of off-premises station is connected with the evaporimeter of indoor set by pipeline, when the air conditioning is turned on, close new wind air-valve, open indoor apparatus of air conditioner and outdoor machine of air-conditioner, compressor action, by pipeline, refrigerant is circulated through evaporator, open the air-conditioning air-valve at indoor set top, indoor high-temperature gas enters into indoor apparatus of air conditioner, and carry out heat exchange at evaporimeter, be blown in machine room by centrifugal blower after reducing temperature, carry out air-conditioning temperature-reducing, when not needing air-conditioning temperature-reducing, can be lowered the temperature by VMC, now, close indoor apparatus of air conditioner, outdoor machine of air-conditioner and air-conditioning air-valve, open new wind air-valve, start new wind exhaust blower, hot-air in machine room is discharged by new wind exhaust blower, makes slightly to form negative pressure in machine room, sucks the cold air outside machine room, cold air is than great, to sinking, the heat in machine room can be absorbed, then discharge through new wind exhaust blower, form the air exchange in machine room and outside machine room and circulation, thus reach the object of new wind cooling, such split-type structural, is applicable to all machine rooms, not by the restriction of machine room external construction, can be placed in any position in theory, thus can reduce the difficulty of installation, improves the problem that VMC is used for machine room cooling matching rate.
Described new wind air-valve is provided with filter, and the new wind outside machine room enters into indoor apparatus of air conditioner by new wind air-valve, filter.In order to keep cleaning in machine room, need to filter the air entering machine room, therefore on new wind air-valve, a filter is installed, when the air of outdoor is after new wind air-valve, have to pass through filter, then just can enter into the air channel of indoor apparatus of air conditioner, thus ensure that the air cleanliness of machine room.
Described new wind exhaust fan room external air exhausting tube is bent downwardly or is formed slopely rainproof air discharge structure.By arranging a reclinate structure on the exhaust duct of new wind exhaust blower, thus avoiding rainwater, dust granule etc. to enter exhaust duct, avoiding Corrosion blockage pipeline.
Described outdoor machine of air-conditioner is also provided with rain cover.By installing rain cover, the long-term exposure of outdoor machine of air-conditioner can be avoided, extend its service life.
Also comprise the controller be arranged on indoor apparatus of air conditioner, inside and outside described machine room, be separately installed with temperature sensor, the machine room internal and external temperature signal that temperature sensor collects is as the control signal of air-conditioning air-valve, outdoor machine of air-conditioner, new wind air-valve, new wind exhaust blower.Control system employing automatic control system of the present utility model controls the interoperation relation between each parts, comprise controller, temperature sensor is separately installed with inside and outside machine room, for gathering the temperature signal inside and outside machine room, controller is single-chip microcomputer, or PLC, temperature inside and outside its machine room collected by temperature sensor compares, when meeting the condition of operation of air conditioner, controller is controlled new wind air-valve to close, new wind exhaust blower shuts down, open air-conditioning air-valve, start indoor apparatus of air conditioner and outdoor machine of air-conditioner, air in machine room is through air-conditioning air-valve, evaporimeter, centrifugal blower forms the cooling of circulation, when meeting the condition that VMC runs, controller controls air-conditioning air-valve and cuts out, outdoor machine of air-conditioner, indoor apparatus of air conditioner are all closed, open new wind air-valve, start new wind exhaust blower, outdoor cold air enters machine room through new wind air-valve, filter, centrifugal blower successively, and the high temperature air in machine room discharges machine room through new wind exhaust blower, forms the air circulation temperature lowering inside and outside machine room.
The utility model compared with prior art, has following advantage and beneficial effect:
A kind of split type fresh air conditioner for computer room of the utility model, when the air conditioning is turned on, close new wind air-valve, open indoor apparatus of air conditioner and outdoor machine of air-conditioner, compressor action, by pipeline, refrigerant is circulated through evaporator, open the air-conditioning air-valve at indoor set top, indoor high-temperature gas enters into indoor apparatus of air conditioner, and carries out heat exchange at evaporimeter, be blown in machine room by centrifugal blower after reducing temperature, carry out air-conditioning temperature-reducing; When not needing air-conditioning temperature-reducing, can be lowered the temperature by VMC, now, close indoor apparatus of air conditioner, outdoor machine of air-conditioner and air-conditioning air-valve, open new wind air-valve, start new wind exhaust blower, hot-air in machine room is discharged by new wind exhaust blower, makes slightly to form negative pressure in machine room, sucks the cold air outside machine room, cold air is than great, to sinking, the heat in machine room can be absorbed, then discharge through new wind exhaust blower, form the air exchange in machine room and outside machine room and circulation, thus reach the object of new wind cooling; Such split-type structural, is applicable to all machine rooms, not by the restriction of machine room external construction, can be placed in any position in theory, thus can reduce the difficulty of installation, improves the problem that VMC is used for machine room cooling matching rate.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Mark and corresponding parts title in accompanying drawing:
1-indoor apparatus of air conditioner, 2-outdoor machine of air-conditioner, 3-air-conditioning air-valve, the new wind air-valve of 4-, 5-machine room body of wall, 6-evaporimeter, 7-axial flow blower, the new wind exhaust blower of 8-, 9-filter, 10-rain cover, 11-controller.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment
As shown in Figure 1, a kind of split type fresh air conditioner for computer room of the utility model, mainly comprise two parts: indoor set part and outdoor machine part, outdoor machine part is connected with indoor set, indoor apparatus of air conditioner 1 comprises vitals evaporimeter 6, the compressor of outdoor machine of air-conditioner 2 is connected with the evaporimeter 6 of indoor apparatus of air conditioner 1 by pipeline, indoor apparatus of air conditioner 1 top is provided with air-conditioning air-valve 3, the vaporation-type of indoor apparatus of air conditioner 1 has new wind air-valve 4, new wind air-valve 4 is communicated with outdoor by the hole on machine room body of wall 5, between new wind air-valve and indoor apparatus of air conditioner 1, filter 9 is also installed, the side of indoor apparatus of air conditioner 1 is axial flow blower 7, machine room body of wall 5 is offered a hole, a new wind exhaust blower 8 is installed, the air intake of new wind exhaust blower is positioned at inside machine room, its exhaust duct is positioned at outside machine room and its end is bent downwardly formation rain-proof structure, rain cover 10 is installed above outdoor machine of air-conditioner 2, temperature sensor is separately installed with in machine room He outside machine room, the output signal of temperature sensor flows to controller 11, controller 11 controls the action of all the other action components: when the air conditioning is turned on, close new wind air-valve 3, open indoor apparatus of air conditioner 1 and outdoor machine of air-conditioner 2, compressor action, by pipeline, refrigerant is circulated through evaporator, open the air-conditioning air-valve 3 at indoor set top, indoor high-temperature gas enters into indoor apparatus of air conditioner 1, and carry out heat exchange at evaporimeter, be blown in machine room by axial flow blower 7 after reducing temperature, carry out air-conditioning temperature-reducing, when not needing air-conditioning temperature-reducing, can be lowered the temperature by VMC, now, close indoor apparatus of air conditioner 1, outdoor machine of air-conditioner 2 and air-conditioning air-valve 3, open new wind air-valve 4, start new wind exhaust blower 8, hot-air in machine room is discharged by new wind exhaust blower 8, makes slightly to form negative pressure in machine room, sucks the cold air outside machine room, cold air is than great, to sinking, the heat in machine room can be absorbed, then discharge through new wind exhaust blower, form the air exchange in machine room and outside machine room and circulation, thus reach the object of new wind cooling.
The above; it is only preferred embodiment of the present utility model; not any pro forma restriction is done to the utility model, every according in technical spirit of the present utility model to any simple modification, equivalent variations that above embodiment is done, all fall within protection domain of the present utility model.
Claims (5)
1. a split type fresh air conditioner for computer room, comprise the indoor apparatus of air conditioner (1) that is arranged on inside machine room and be arranged on the outdoor machine of air-conditioner (2) be connected outside machine room and with air-conditioning internal machine (1), it is characterized in that: at the indoor air inlet of described indoor apparatus of air conditioner (1), air-conditioning air-valve (3) is installed, and on indoor apparatus of air conditioner (1), offer new wind air-valve (4), machine room body of wall (5) offers the through hole be communicated with new wind air-valve (4) outside machine room; Evaporimeter (6) is installed in indoor apparatus of air conditioner (1), in indoor apparatus of air conditioner (1) side, axial flow blower (7) is installed, also comprise the new wind exhaust blower (8) be arranged on machine room body of wall (5).
2. the split type fresh air conditioner for computer room of one according to claim 1, it is characterized in that: on described new wind air-valve (4), be provided with filter (9), the new wind outside machine room enters into indoor apparatus of air conditioner (1) by new wind air-valve (4), filter (9).
3. the split type fresh air conditioner for computer room of one according to claim 1, is characterized in that: the described outdoor exhaust duct of new wind exhaust blower (8) is bent downwardly or is formed slopely rainproof air discharge structure.
4. the split type fresh air conditioner for computer room of one according to claim 1, is characterized in that: on described new wind air-valve (4) accessibke porosity, be also provided with rain cover (10).
5. the split type fresh air conditioner for computer room of the one according to any one in Claims 1-4, it is characterized in that: also comprise the controller (11) be arranged on indoor apparatus of air conditioner (1), inside and outside described machine room, be separately installed with temperature sensor, the machine room internal and external temperature signal that temperature sensor collects is as the control signal of air-conditioning air-valve (3), outdoor machine of air-conditioner (2), new wind air-valve (4), new wind exhaust blower (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520008281.5U CN204373083U (en) | 2015-01-07 | 2015-01-07 | A kind of split type fresh air conditioner for computer room |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520008281.5U CN204373083U (en) | 2015-01-07 | 2015-01-07 | A kind of split type fresh air conditioner for computer room |
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| CN204373083U true CN204373083U (en) | 2015-06-03 |
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| CN201520008281.5U Active CN204373083U (en) | 2015-01-07 | 2015-01-07 | A kind of split type fresh air conditioner for computer room |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949204A (en) * | 2015-06-23 | 2015-09-30 | 国家电网公司 | Positive pressure type aeration cooling structure of transformer substation condenser room |
-
2015
- 2015-01-07 CN CN201520008281.5U patent/CN204373083U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949204A (en) * | 2015-06-23 | 2015-09-30 | 国家电网公司 | Positive pressure type aeration cooling structure of transformer substation condenser room |
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