CN209960709U - Air conditioner for machine room - Google Patents
Air conditioner for machine room Download PDFInfo
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- CN209960709U CN209960709U CN201920250315.XU CN201920250315U CN209960709U CN 209960709 U CN209960709 U CN 209960709U CN 201920250315 U CN201920250315 U CN 201920250315U CN 209960709 U CN209960709 U CN 209960709U
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Abstract
The utility model belongs to the technical field of the computer lab air conditioner, the off-premises station that aims at solving current computer lab air conditioner adopts its higher and great problem of installation space of cost of the spraying system from the area controller when the environment is abominable and need spray the cooling to the off-premises station. Mesh for this reason, the utility model provides a computer lab air conditioner, this computer lab air conditioner include the controller, are provided with parameter input interface on this controller and spray the instruction output interface, spray the instruction output interface and selectively be connected with spray set. Through such setting, make the utility model discloses a need not to set up the controller alone among the spray set, only need set up the executive component that sprays can, greatly reduced spray set's cost, and the utility model discloses a required installation space of spray set is littleer, is convenient for arrange it, convenience of customers's use, and spray set's dismouting is very convenient, guarantees the normal use of computer lab air conditioner.
Description
Technical Field
The utility model belongs to the technical field of the computer lab air conditioner, specifically provide a computer lab air conditioner.
Background
The outdoor unit of the machine room air conditioner is arranged outdoors, and can frequently give out high-pressure alarm when the environment is severe (such as poor heat dissipation and ventilation, sunshine insolation and the like), so that the machine room air conditioner is stopped, the normal operation of equipment is influenced, and the outdoor unit is cooled at the moment.
In the prior art, two ways are generally adopted to cool an outdoor unit, the first way is to directly connect a water pipe with a tap water pipe, then an outlet of the water pipe is aligned with the outdoor unit, and tap water is used for spraying and cooling the outdoor unit, the processing way is only a temporary cooling way, so that the operation of a user is inconvenient, automatic control cannot be realized, and in order to realize automatic control, the second way can be adopted, in particular, an external spraying system is installed on the outdoor unit, for example, a magnetizing atomizing and spraying energy-saving system of the outdoor unit of the air conditioner is disclosed in a document with the patent number of 201720008078.7, and comprises a water inlet valve, a magnetizing water processing device, a constant pressure pump, a water outlet valve, an electromagnetic valve, a spray head, a pressure switch and a controller; the inlet of the water inlet valve is connected with a water source, the outlet of the water inlet valve is sequentially connected with a magnetized water treatment device, a constant pressure pump and a water outlet valve, the outlet of the water outlet valve is connected with a spraying device, the spraying device comprises a plurality of spray heads which are sequentially connected in series, an electromagnetic valve is arranged between each spray head and the water outlet valve and connected with a controller, the controller is connected with a pressure switch and controls the on-off of the electromagnetic valve, the spraying system adopts a self-contained controller and controls the magnetized water to be sprayed to an outdoor unit, and therefore the purposes of cooling and preventing bacteria from breeding are achieved.
Therefore, there is a need in the art for a new air conditioner for a room to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem among the prior art, adopt the higher and great problem of installation space of its cost of spraying system from the area controller for the off-premises station of solving current computer lab air conditioner promptly when the environment is abominable and need spray the cooling to the off-premises station, the utility model provides a computer lab air conditioner, this computer lab air conditioner include the controller, are provided with parameter input interface and spray instruction output interface on this controller, spray instruction output interface and selectively be connected with spray set.
In the preferable technical scheme of the air conditioner in the machine room, the spraying device comprises a spraying electromagnetic valve and a spraying assembly which are connected, and the spraying electromagnetic valve is selectively connected with the spraying instruction output interface.
In the above preferred technical solution of the air conditioner in the machine room, the parameter input interface is an exhaust pressure parameter input interface.
In the above preferred technical solution of the room air conditioner, the room air conditioner further includes an exhaust pressure sensor, and the exhaust pressure sensor is selectively connected to the exhaust pressure parameter input interface.
In the above preferred technical solution of the room air conditioner, the room air conditioner further includes an exhaust pressure switch, and the exhaust pressure switch is selectively connected to the exhaust pressure parameter input interface.
In the preferable technical scheme of the air conditioner in the machine room, the parameter input interface is a condensation temperature parameter input interface.
In the preferable technical scheme of the machine room air conditioner, the machine room air conditioner further comprises a condensation temperature sensor, and the condensation temperature sensor is selectively connected with the condensation temperature parameter input interface.
In the preferable technical scheme of the machine room air conditioner, the machine room air conditioner further comprises a condensation temperature switch, and the condensation temperature switch is selectively connected with the condensation temperature parameter input interface.
In the preferable technical scheme of the air conditioner for the machine room, the air conditioner for the machine room further comprises a display, a display transmission interface is arranged on the controller, and the display transmission interface is selectively connected with the display.
In the preferable technical scheme of the air conditioner in the machine room, the spraying instruction output interface is an I/O interface.
The technical personnel in the field can understand, in the preferred technical scheme of the utility model, through setting up the output interface of spraying instruction on the controller of computer lab air conditioner for can connect spray set at any time when the off-premises station temperature of computer lab air conditioner is too high (for example ventilate not good, sunshine insolate etc.), then spray the cooling to the off-premises station, compare in prior art, the utility model discloses a need not to set up the controller alone among the spray set, only need set up the executive component who sprays can, greatly reduced spray set's cost, and compare the spray system in prior art, the utility model discloses a required installation space of spray set is littleer, is convenient for arrange it, convenience of customers's use, and spray set's dismouting is very convenient, and the normal use of computer lab assurance air conditioner.
Drawings
Fig. 1 is a schematic structural diagram of a controller of a machine room air conditioner of the present invention;
fig. 2 is a first schematic structural diagram of an embodiment of the controller of the air conditioner in the machine room according to the present invention;
fig. 3 is a schematic structural diagram ii of an embodiment of the controller of the air conditioner in the machine room according to the present invention.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
It is to be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed", "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The outdoor unit of current computer lab air conditioner pointed out based on the background art adopts its higher and great problem of installation space of cost of the spraying system from the area controller when the environment is abominable and need spray the cooling to the outdoor unit, the utility model provides a computer lab air conditioner aims at reducing spray set's cost and makes the required installation space of spray set littleer, is convenient for arrange it, and convenience of customers's use guarantees computer lab air conditioner's normal use.
Specifically, as shown in fig. 1, the air conditioner in the machine room of the present invention includes an outdoor unit, an indoor unit, and a controller, where the controller is provided with a parameter input interface and a spray instruction output interface, and the spray instruction output interface is selectively connected to a spray device. The off-premises station is installed in outdoor environment, the environment is more abominable, when the off-premises station is in insolate or the ventilation is not good, the temperature of off-premises station can rise sharply, the computer lab air conditioner can send high pressure warning this moment, lead to the computer lab air conditioner to shut down, unable normal use, therefore, when the off-premises station temperature has the rising trend, can be with spray set and spray instruction output interface connection, the controller is transferred the spray program control spray set who prestores and is sprayed the off-premises station, after spraying, with spray set follow spray instruction output interface on dismantle can. In a preferred case, the spraying device comprises a spraying electromagnetic valve and a spraying assembly which are connected, the spraying electromagnetic valve is selectively connected with the spraying instruction output interface, the spraying electromagnetic valve controls the on-off of the spraying assembly, the spraying assembly can comprise a spraying nozzle, a water pump and a water tank, the water pump is connected between the water tank and the spraying nozzle, the water pump is electrically connected with the spraying electromagnetic valve, when the outdoor unit is sprayed, the controller of the air conditioner in the machine room sends a switching-on command to the spraying electromagnetic valve, the spraying electromagnetic valve controls the water pump to be switched on, the water pump directly guides water in the water tank to the spraying nozzle, the spraying nozzle sprays the water to the outdoor unit to cool the outdoor unit, and certainly, in practical application, the water tank can be omitted, the water pump is directly connected with the tap water pipe, and a person skilled in the art can flexibly set the specific structure of the spraying device in practical application, so long as the spraying device is controlled by the controller of the machine room air conditioner to spray on the outdoor unit.
The utility model discloses in, parameter information can be received to the parameter input interface, and the parameter input interface can be for exhaust pressure parameter input interface, perhaps for condensation temperature parameter input interface, perhaps includes exhaust pressure parameter input interface and condensation temperature parameter input interface simultaneously. The person skilled in the art can set the type of parameter input interface flexibly in practical applications, as long as the parameters can be fed to the controller via the parameter input interface. In a possible case, as shown in fig. 2, the parameter input interface is an exhaust pressure parameter input interface, and the room air conditioner further includes an exhaust pressure sensor selectively connected to the exhaust pressure parameter input interface. The system comprises an exhaust pressure sensor, a controller, a spraying instruction output interface, a power supply, a spraying electromagnetic valve, an outdoor unit heat exchanger, a cooling water pump; and when the detected exhaust pressure is smaller than the preset closing pressure value of the spraying electromagnetic valve, the spraying electromagnetic valve is closed, the spraying to the outdoor unit heat exchanger is stopped, and the action of the spraying electromagnetic valve is controlled and finished by a controller of the machine room. In practical application, the exhaust pressure sensor can be replaced by an exhaust pressure switch, and the control of the spray solenoid valve is controlled by the on-off state of the exhaust pressure switch. In another possible case, as shown in fig. 3, the parameter input interface is a condensing temperature parameter input interface, and the air conditioner in the machine room further includes a condensing temperature sensor selectively connected to the condensing temperature parameter input interface. The condensation temperature sensor is used for detecting the condensation temperature of the machine room air conditioner, specifically, the condensation temperature sensor converts the condensation temperature into an analog signal and transmits the analog signal to the controller of the machine room air conditioner, the controller controls the action of the spraying instruction output interface connecting coil according to the condensation temperature, when the detected condensation temperature is larger than a preset spraying electromagnetic valve opening temperature value, the spraying instruction output interface is connected with a power supply, the spraying electromagnetic valve connected with the spraying instruction output interface can be opened, cooling water is sprayed to the outdoor unit heat exchanger, the air around the heat exchanger is cooled, the running condition of the outdoor unit is improved, the condensation temperature of the machine room air conditioner is reduced, and the probability of high-pressure alarm is reduced; and when the detected condensation temperature is lower than the preset closing temperature value of the spraying electromagnetic valve, the spraying electromagnetic valve is closed, the spraying to the outdoor unit heat exchanger is stopped, and the action of the spraying electromagnetic valve is controlled and completed by a controller of the machine room. In practical application, the condensation temperature sensor can be replaced by a condensation temperature switch, and the control of the spraying electromagnetic valve is controlled by the on-off state of the condensation temperature switch.
Preferably, as shown in fig. 1 to 3, the air conditioner in the machine room further includes a display, and the controller is provided with a display transmission interface, and the display transmission interface is selectively connected with the display. The display transmission interface is a bidirectional interface, namely, the display transmission interface can send and receive signals, the display can display the current running state and parameters of the air conditioner in the machine room, and meanwhile, the display can also be used as a man-machine conversation device for interacting with an operator, and the operator can send a control instruction to a controller of the air conditioner in the machine room through the display.
The utility model discloses in, spray instruction output interface and can be the IO interface, the controller of computer lab air conditioner can enough send control command to spray set through this IO interface, spray set also can give the controller of computer lab air conditioner with spraying information feedback, this IO interface can set up to binding post's form, in practical application, it is the relay form to spray instruction output interface, what the controller provided is passive dry node, can connect the solenoid valve that sprays of multiple power specification.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (10)
1. The machine room air conditioner is characterized by comprising a controller, wherein a parameter input interface and a spraying instruction output interface are arranged on the controller, and the spraying instruction output interface is selectively connected with a spraying device.
2. The machine room air conditioner as claimed in claim 1, wherein the spraying device comprises a spraying solenoid valve and a spraying assembly which are connected, and the spraying solenoid valve is selectively connected with the spraying command output interface.
3. The room air conditioner of claim 1, wherein the parameter input interface is an exhaust pressure parameter input interface.
4. The room air conditioner of claim 3, further comprising an exhaust pressure sensor selectively coupled to the exhaust pressure parameter input interface.
5. The room air conditioner of claim 3, further comprising an exhaust pressure switch selectively connected to the exhaust pressure parameter input interface.
6. The machine room air conditioner of claim 1, wherein the parameter input interface is a condensing temperature parameter input interface.
7. The room air conditioner of claim 6, further comprising a condensing temperature sensor selectively coupled to the condensing temperature parameter input interface.
8. The room air conditioner of claim 6, further comprising a condensing temperature switch selectively coupled to the condensing temperature parameter input interface.
9. The machine room air conditioner as claimed in claim 1, further comprising a display, wherein a display transmission interface is provided on the controller, and the display transmission interface is selectively connected with the display.
10. The machine room air conditioner according to any one of claims 1 to 9, wherein the spray command output interface is an I/O interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920250315.XU CN209960709U (en) | 2019-02-27 | 2019-02-27 | Air conditioner for machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920250315.XU CN209960709U (en) | 2019-02-27 | 2019-02-27 | Air conditioner for machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209960709U true CN209960709U (en) | 2020-01-17 |
Family
ID=69238116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920250315.XU Active CN209960709U (en) | 2019-02-27 | 2019-02-27 | Air conditioner for machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209960709U (en) |
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2019
- 2019-02-27 CN CN201920250315.XU patent/CN209960709U/en active Active
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