CN111561738A - Upward air supply modular machine room air conditioner and machine room air conditioner module - Google Patents
Upward air supply modular machine room air conditioner and machine room air conditioner module Download PDFInfo
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- CN111561738A CN111561738A CN202010514845.8A CN202010514845A CN111561738A CN 111561738 A CN111561738 A CN 111561738A CN 202010514845 A CN202010514845 A CN 202010514845A CN 111561738 A CN111561738 A CN 111561738A
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- 239000007788 liquid Substances 0.000 claims description 17
- 238000005192 partition Methods 0.000 claims description 10
- 238000004378 air conditioning Methods 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims 10
- 238000009434 installation Methods 0.000 abstract description 8
- 239000003507 refrigerant Substances 0.000 abstract description 8
- 238000005057 refrigeration Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/00073—Indoor units, e.g. fan coil units comprising a compressor in the indoor unit housing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0087—Indoor units, e.g. fan coil units with humidification means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/208—Liquid cooling with phase change
- H05K7/20827—Liquid cooling with phase change within rooms for removing heat from cabinets, e.g. air conditioning devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
- F24F2013/202—Mounting a compressor unit therein
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
- F24F2013/207—Casings or covers with control knobs; Mounting controlling members or control units therein
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses an up-draft modular computer room air conditioner, which comprises: frame, fan, compressor and evaporimeter, evaporimeter divide into upper portion air-out district and lower part air-in district in with the frame, the terminal surface is equipped with the first electric cabinet that is used for holding automatically controlled subassembly before the air-out district of upper portion, first electric cabinet respectively with wind-guiding baffle the evaporimeter is connected in order to enclose upper portion air-out district. According to the modular air conditioner for the machine room with the upward air supply, the fan, the electric control assembly, the compressor, the evaporator and other devices are arranged in the same cavity, so that the problems of pipeline design and cross-bin connection, installation and fixation of refrigerant pipelines are solved, and meanwhile, as the independent compressor bin or electric control bin is reduced, the whole size of the width of the machine set is reduced, and higher heat exchange efficiency can be realized in the same unit floor area.
Description
Technical Field
The invention relates to the field of air conditioning equipment, in particular to a modular machine room air conditioner and a machine room air conditioner module.
Background
The equipment in a computer room is composed of a large number of micro-electronic, precision mechanical devices, etc., which use a large number of electronic components, mechanical members, and materials that are susceptible to temperature and humidity.
The temperature has great influence on electronic components, insulating materials and recording media of computer room equipment; for semiconductor components, the reliability of the semiconductor components is reduced by about 25% for every 10 ℃ increase of the room temperature within a specified range; for the capacitor, the service time of the capacitor is reduced by 50% when the temperature is increased by 10 ℃; the insulating material is sensitive to temperature, the structural strength of the printed circuit board can be weakened when the temperature is too high, and the structural strength of the insulating material can be weakened when the temperature is too low; for recording media, either too high or too low of a temperature can result in loss of data or access failures. Therefore, the temperature and the relative humidity of the machine room can be controlled to be plus or minus 1 ℃ by the machine room precision air conditioner, so that the service life and the reliability of equipment are greatly improved.
However, machine room air conditioners on the market mostly adopt the mode that the compressor becomes the storehouse alone in order to improve the efficiency of arranging, and this kind of mode can cause the intermodule to splice when installing, and the refrigerant pipeline is difficult to be arranged, needs carry out a large amount of weldment work to lead to the welded joint to be many, system stability and reliability are difficult to be guaranteed, and bring the big problem of whole unit area. For example, CN202902474U discloses a machine room air conditioner, which includes an indoor unit and an outdoor unit, wherein the indoor unit includes a casing, and a refrigeration device and a control device which are disposed in the casing, the refrigeration device includes a compressor, a filter screen, an evaporator, a humidifier and a fan, the casing is divided into a control room and a refrigeration room which are separated from each other, the control device and the compressor are disposed in the control room, and the filter screen, the evaporator, the humidifier and the fan are disposed in the refrigeration room. In the mode, the control room and the refrigerating room which are mutually independent in space are arranged, the control device of the machine room air conditioner and the compressor in the refrigerating device are arranged in the control room, and the rest refrigerating devices are arranged in the refrigerating room, so that the number of devices in the refrigerating channel can be reduced. However, the compressor and the control device are separately formed in a bin, so that the refrigerant pipeline and the electric pipeline need to span the whole refrigerating chamber or even a plurality of refrigerating chambers, and the length of the conventional refrigerant pipeline and the electric pipeline is limited in standardization, a large amount of welding work is needed, and great difficulty is brought to field construction.
Based on this, a lower air-out multi-module indoor unit of an air conditioner for a machine room is provided, which comprises at least two cabinets, wherein each cabinet is provided with an evaporator and a compressor, the evaporator comprises a first part and a second part which are integrally plate-shaped and inclined towards two sides respectively, the distance between the first part and the second part is gradually increased from top to bottom, and the compressor is arranged below the evaporator. By implementing the technical scheme, the design of an electric control cabinet is cancelled, the refrigerating capacity per unit area is increased, and the installation space of a customer is saved; and after the design of the electric control cabinet is cancelled, the cost advantage is obvious; the devices adopted by each module are all arranged in the refrigeration cabinet, so that each module forms an independent functional refrigeration module, and the functions are independent and the modules are independent in the true sense. However, the design of separately configuring the electric control cabinet requires field installation of control devices, which increases complexity of field construction and installation, delays construction progress, requires longer length of wires, and increases cost.
Based on this, how to provide a modularization computer lab air conditioner that can solve when the concatenation installation between the module, the refrigerant pipeline is difficult to arrange, and welding node is many, and system stability and reliability are difficult to guarantee to and the big scheduling problem of whole unit area, become the problem that needs to solve in the industry urgently.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides the modularized machine room air conditioner which can comprehensively solve the problems that refrigerant pipelines are not easy to arrange, welding nodes are more and the like when modules are spliced and installed.
The technical scheme is as follows: a modular machine room air conditioner comprising:
the air guide partition plate divides the empty bin into a fan bin and an air channel bin which are arranged up and down, and a cabinet door which can be opened and closed is arranged on the front side of the empty bin;
the air conditioner further comprises a fan, a compressor and an evaporator, wherein the fan is arranged in the fan bin, the evaporator is a V-shaped heat exchanger and is arranged in the air duct bin, the air duct bin is divided into an upper air outlet area and a lower air inlet area, the compressor is arranged in the lower air inlet area, the compressor is communicated with the evaporator through a first air pipe, the evaporator is connected with an external outdoor unit through a liquid pipe, and the external outdoor unit is connected with the compressor through a second air pipe;
the front end face of the upper air outlet area is provided with a first electric cabinet for accommodating an electric control assembly, and the first electric cabinet is connected with the air guide partition plate and the evaporator to enclose the upper air outlet area.
Furthermore, a second electric cabinet is arranged on the front end face of the air guide partition plate.
Further, the evaporator bottom end is connected with the frame through a support, the support is a rectangular frame body formed by surrounding a plurality of supporting rods, and a liquid pipe valve assembly is arranged in the support.
And the third electric cabinet is arranged on the front side end face of the lower air inlet area and is arranged on the inner side of the left cabinet plate or the right cabinet plate.
Furthermore, the evaporator also comprises a liquid distributor which is respectively communicated with the evaporator and the liquid pipe and is arranged on one side of the end surface of the evaporator.
Furthermore, a plurality of preformed holes are formed in the lower portion of the right cabinet plate, and correspondingly, the second air pipe and the liquid pipe are provided with ports used for being connected with an external outdoor unit and are arranged on the inner side of the right cabinet plate and close to the preformed holes.
Further, still include the humidification subassembly, the humidification subassembly includes humidifier and humidification outlet pipeline, the humidifier set up in evaporimeter level one side, humidification outlet pipeline set up in the air intake of fan.
Furthermore, an expansion valve is arranged in the support, and the liquid pipe extends from the lower end of the evaporator to the support and is communicated with the expansion valve, and extends to the bottom of the inner side of the right cabinet plate through the bottom of the air duct bin and the rear side of the compressor.
A computer room air conditioning module comprising: the outdoor unit and the upper air supply modular machine room air conditioners are arranged in parallel and connected with the outdoor unit through a pipeline, and every two adjacent lower air supply modular machine room air conditioners are distributed in mirror symmetry.
Furthermore, the number of the upper air supply modular machine room air conditioners is two, the compressors of the upper air supply modular machine room air conditioners are respectively arranged at the two horizontal ends of the machine room air conditioner module and are connected with the same outdoor unit through pipelines
Has the advantages that: according to the upper air supply modular machine room air conditioner, the fan, the electric control assembly, the compressor, the evaporator and other devices are arranged in the same empty bin, and an independent electric control bin or a compressor bin is not required to be additionally designed, so that a pipeline is arranged in only one empty bin, the problems of pipeline design and cross-bin connection and installation and fixation of refrigerant pipelines are greatly simplified, and meanwhile, due to the fact that independent compressor bins or electric control bins are reduced, the whole width size of a unit is reduced, the occupied area is smaller, and higher heat exchange efficiency can be realized by the same unit occupied area.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of an air-conditioning system for an upper air supply modular machine room according to the present invention;
fig. 2 is a schematic perspective view of an embodiment of an air conditioning module for a machine room according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the description relating to "first", "second", etc. in the present invention is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
Referring to fig. 1, an embodiment of the modularized air conditioner in the machine room of the present invention includes a frame 1, and a left cabinet plate 11, a rear cabinet plate and a right cabinet plate 12 which are arranged on the frame 1, wherein the left cabinet plate 11, the rear cabinet plate and the right cabinet plate 12 are sequentially connected to form an empty bin, an air guide partition plate is arranged in the empty bin, the air guide partition plate divides the empty bin into a fan bin 2 and a duct bin which are arranged up and down, and a cabinet door 13 which can be opened and closed is arranged at the front side of the empty bin;
the air conditioner further comprises a fan 21, a compressor 5 and an evaporator 3, wherein the fan 21 is arranged in the fan bin 2, the evaporator 3 is a V-shaped heat exchanger and is arranged in the air duct bin to divide the air duct bin into an upper air outlet area and a lower air inlet area, the compressor 5 is arranged in the lower air inlet area, the compressor 5 is communicated with the evaporator 3 through a first air pipe, the evaporator 3 is connected with an external outdoor unit (not shown) through a liquid pipe, and the external outdoor unit (not shown) is connected with the compressor 5 through a second air pipe;
the front end face of the upper air-out area is provided with a first electric cabinet 41 used for containing an electric control assembly, and the first electric cabinet 41 is connected with the air guide partition plate and the evaporator 3 respectively to form the upper air-out area in a surrounding mode.
In the working state, the air flow is blown out through the evaporator 3 and the fan 21 in sequence by the action of the fan 21. Through setting up fan 21, automatically controlled subassembly, devices such as compressor 5 and evaporimeter 3 are all set up in same empty storehouse, need not to design independent automatically controlled storehouse or 5 storehouses of compressor separately, thereby make circuit or pipeline only arrange in an empty storehouse, need not to stride across other modularization computer lab air conditioners, the length of circuit and pipeline has not only been reduced, and simplified pipeline design and refrigerant pipeline greatly and striden the storehouse and connect and install fixed problem, simultaneously because 5 storehouses of solitary compressor or automatically controlled storehouse have been reduced, make full use of the inner space of modularization computer lab air conditioner, the whole size of modularization computer lab air conditioner width reduces, area is littleer, higher heat exchange efficiency can be realized to equal unit area. Moreover, the first electric cabinet 41 is arranged on the front end face of the evaporator 3, so that the first electric cabinet 41 can be maintained from the front, and the overhauling and maintaining efficiency is greatly improved.
The empty bin bottom is equipped with support 6, 3 lower extreme fixed connection of evaporimeter support 6, in this embodiment, support 6 includes the branch of two vertical settings, and the branch upper end is connected with the installing frame, the 3 bottom fixed connection installing frames of evaporimeter. In other embodiments, the number of struts may be three or four or even more, and such variations would still fall within the scope of the present invention. The bracket 6 is arranged to provide sufficient horizontal space for the compressor 5, thereby facilitating the arrangement of the compressor 5. The bottom end of the evaporator 3 is connected with the frame 1 through a support 6, the support 6 is a rectangular frame body formed by surrounding a plurality of supporting rods, and a liquid pipe valve assembly is arranged in the support 6. Therefore, the liquid tube valve component is integrated in the bracket 6 at the bottom end of the evaporator 3, so that the space is further saved, and the space utilization efficiency is improved. Be equipped with expansion valve 7 in the support 6, the liquid pipe is followed 3 lower extremes of evaporimeter extend to 6 departments of support intercommunication expansion valve 7, and the warp wind channel storehouse bottom the 5 rear sides of compressor extend to the inboard bottom of right side cabinet board 12, so pipeline design has not only dodged compressor 5, makes things convenient for personnel to take out the maintenance to compressor 5, simultaneously, has also improved space utilization efficiency, welds the pipeline when making things convenient for the site operation.
In this embodiment, a second electric cabinet 42 is disposed on the front end surface of the air guiding partition plate. Second electric cabinet 42 fixed connection frame, and first electric cabinet 41 is connected to second electric cabinet 42 bottom, for further providing more electric elements provides installation space, and does not occupy the volume in the wind channel storehouse, has improved space utilization efficiency. The air conditioner is characterized by further comprising at least one third electric cabinet 43, wherein the third electric cabinet 43 is arranged on the front side end face of the lower air inlet area and is arranged on the inner side of the left cabinet plate 11 or the right cabinet plate 12. The third electric cabinet 43 can slide out through the slide rail assembly and is connected to the frame in the empty bin, and is arranged in the lower air inlet area, the third electric cabinet 43 is arranged on one side of the level of the evaporator 3 and is positioned above the compressor 5, the third electric cabinet 43 is connected with the compressor 5, the third electric cabinet 43 and the compressor 5 are arranged on the same side, the circuit connecting line can be shortest due to the same side installation, the circuit arrangement difficulty is reduced, the cost is reduced, the space in the frame 1 is fully utilized, and the equipment volume is saved. In this embodiment, electrical modules such as a power supply, a connector, a processor and the like are arranged in the first electric cabinet 41 and the second electric cabinet 42, a frequency converter is arranged in the third electric cabinet 43 for performing frequency conversion control on the compressor 5, and control elements such as a fan pressure sensing controller and the like can be further arranged in the third electric cabinet 43, or a plurality of third electric cabinets 43 are respectively provided with the frequency converter, the sensing controller and a humidification heating assembly controller. The frequency converter is connected with the compressor 5, so that the output frequency of the compressor 5 can be adjusted in real time according to the heat load condition of the environment, the output of the refrigerating capacity is controlled, the output as required can be realized, and the waste of the refrigerating capacity is avoided.
The compressor 5 is fixed at the bottom in the lower air inlet area and is arranged close to the inner side edge of the right cabinet plate 12, so that a pipeline hole 71 for connecting the compressor 5 with a condenser of an outdoor unit (not shown) is conveniently formed in the right cabinet plate 12, and the pipeline arrangement cost for installing the compressor 5 is reduced.
As a further optimization of this embodiment, the modularized air conditioner in the machine room further includes a heating component and a humidifying component, the fan 21 is a centrifugal fan 21, and the heating component is disposed at an air inlet or an air outlet of the centrifugal fan 21. The humidifying component comprises a humidifier 8 and a humidifying outlet pipeline, the humidifier 8 is arranged on one horizontal side of the evaporator 3, and the humidifying outlet pipeline is arranged at an air inlet of the fan 21. The arrangement of the heating component and the humidifying component can provide the function of adjusting constant temperature and constant humidity of the modularized machine room air conditioner, and the arrangement of the humidifier 8 can utilize the limited space to the maximum extent and improve the working efficiency of unit floor area.
The invention also provides a machine room air conditioner module, as shown in fig. 2, which comprises an outdoor unit (not shown in the figure) and two modular machine room air conditioners, wherein the plurality of upper air supply modular machine room air conditioners are arranged in parallel and are connected with the outdoor unit (not shown in the figure) through pipelines, and every two adjacent upper air supply modular machine room air conditioners are distributed in a mirror symmetry manner. The number of the upper air supply modular machine room air conditioners is two, and the compressors 5 of the upper air supply modular machine room air conditioners are respectively arranged at the two horizontal ends of the machine room air conditioner module and are all connected with the same outdoor unit (not shown) through pipelines. In other embodiments, different outdoor units (not shown) may be connected by pipes, and such structural changes still fall within the scope of the present invention.
In this embodiment, do not set up on two adjacent one sides of air supply modularization computer lab air conditioner just humidifier 8 fixed connection in on the frame 1 to make full use of the space in the modularization computer lab air conditioner, practiced thrift the equipment volume.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.
Claims (10)
1. The utility model provides an upward air supply modularization computer lab air conditioner which characterized in that includes:
the air guide partition plate divides the empty bin into a fan bin and an air channel bin which are arranged up and down, and a cabinet door which can be opened and closed is arranged on the front side of the empty bin;
the air conditioner further comprises a fan, a compressor and an evaporator, wherein the fan is arranged in the fan bin, the evaporator is a V-shaped heat exchanger and is arranged in the air duct bin, the air duct bin is divided into an upper air outlet area and a lower air inlet area, the compressor is arranged in the lower air inlet area, the compressor is communicated with the evaporator through a first air pipe, the evaporator is connected with an external outdoor unit through a liquid pipe, and the external outdoor unit is connected with the compressor through a second air pipe;
the front end face of the upper air outlet area is provided with a first electric cabinet for accommodating an electric control assembly, and the first electric cabinet is connected with the air guide partition plate and the evaporator to enclose the upper air outlet area.
2. The upward-blowing modular machine room air conditioner according to claim 1, wherein: and a second electric cabinet is arranged on the front end face of the air guide partition plate.
3. The upward-blowing modular machine room air conditioner according to claim 1, wherein: the evaporator bottom is connected with the frame through a support, the support is a rectangular frame body formed by surrounding a plurality of supporting rods, and a liquid pipe valve assembly is arranged in the support.
4. The upward-blowing modular machine room air conditioner according to claim 1, wherein: the electric cabinet is characterized by further comprising at least one third electric cabinet, wherein the third electric cabinet is arranged on the front end face of the lower air inlet area and is arranged on the inner side of the left cabinet plate or the right cabinet plate.
5. The upward-blowing modular machine room air conditioner according to claim 1, wherein: the evaporator is characterized by further comprising a liquid distributor, wherein the liquid distributor is respectively communicated with the evaporator and the liquid pipe and is arranged on one side of the end face of the evaporator.
6. The upward-blowing modular machine room air conditioner according to claim 1, wherein: the lower portion of the right cabinet plate is provided with a plurality of preformed holes, the second air pipe and the liquid pipe are correspondingly provided with ports used for being connected with an external outdoor unit, and the ports are arranged on the inner side of the right cabinet plate and close to the preformed holes.
7. The upward-blowing modular machine room air conditioner according to claim 1, wherein: still include the humidification subassembly, the humidification subassembly includes humidifier and humidification outlet pipeline, the humidifier set up in evaporator level one side, humidification outlet pipeline set up in the air intake of fan.
8. The upward-blowing modular machine room air conditioner according to claim 3, wherein: an expansion valve is arranged in the support, and the liquid pipe extends to the support from the lower end of the evaporator and is communicated with the expansion valve and extends to the bottom of the inner side of the right cabinet plate through the bottom of the air duct bin and the rear side of the compressor.
9. The utility model provides a computer lab air conditioner module which characterized in that includes: an outdoor unit and a plurality of upper blowing modular room air conditioners as claimed in any one of claims 1 to 8, the plurality of upper blowing modular room air conditioners being arranged side by side and connected to the outdoor unit through a pipeline, and every two adjacent lower blowing modular room air conditioners being arranged in mirror symmetry.
10. The machine room air conditioning module of claim 9, wherein: the number of the upper air supply modular machine room air conditioners is two, and the compressors of the upper air supply modular machine room air conditioners are respectively arranged at the two horizontal ends of the machine room air conditioner module and are all connected with the same outdoor unit through pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010514845.8A CN111561738A (en) | 2020-06-08 | 2020-06-08 | Upward air supply modular machine room air conditioner and machine room air conditioner module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010514845.8A CN111561738A (en) | 2020-06-08 | 2020-06-08 | Upward air supply modular machine room air conditioner and machine room air conditioner module |
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| CN111561738A true CN111561738A (en) | 2020-08-21 |
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| CN202010514845.8A Pending CN111561738A (en) | 2020-06-08 | 2020-06-08 | Upward air supply modular machine room air conditioner and machine room air conditioner module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112739167A (en) * | 2020-12-28 | 2021-04-30 | 珠海格力电器股份有限公司 | Air conditioner between rows |
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| CN106196369A (en) * | 2016-07-28 | 2016-12-07 | 湖北兴致天下信息技术有限公司 | A kind of double loop machine room refrigeration frequency conversion heat pipe air conditioner machine of band energy consumption monitoring |
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| CN212841881U (en) * | 2020-06-08 | 2021-03-30 | 广东海悟科技有限公司 | Upward air supply modular machine room air conditioner and machine room air conditioner module |
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