CN213178577U

CN213178577U - Machine in modularization computer lab air conditioning

Info

Publication number: CN213178577U
Application number: CN202021601641.XU
Authority: CN
Inventors: 薛运; 冯伟
Original assignee: Vertiv Tech Co Ltd
Current assignee: Vertiv Tech Co Ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-05-11
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses a machine in modularization computer lab air conditioning, first module and second module including mutual independence setting, wherein the second module includes the vent and sets up the air supply fan of vent department, first module and second module pipeline intercommunication. Through the relative position of adjustment first module and second module, make this modularization computer lab air conditioning indoor set can carry out the fast switch-over between the air-out mode of difference, realize a tractor serves several purposes, strengthen the adaptability of modularization computer lab air conditioning indoor set, the installation is dismantled conveniently, satisfies the demand that many occasions used, saves the development cycle and the cost of modularization computer lab air conditioning indoor set.

Description

Machine in modularization computer lab air conditioning

Technical Field

The utility model belongs to the technical field of the air conditioner, concretely relates to machine in modularization computer lab air conditioning.

Background

When the machine room air conditioner is actually applied, the airflow organization forms are various. When a machine room user updates equipment stored and calculated by the machine room user, the machine room air conditioner is inevitably updated and modified, and especially when some machine rooms are upgraded and updated, the airflow organization of the machine rooms is rearranged.

The current mainstream machine room air conditioner airflow organization forms are as follows: 1. top air supply: the airflow is blown into an air pipe connected with the top of the air conditioner of the machine room and blown out by an air supply outlet; 2. air supply before the air supply: the airflow is blown out from the right front of the machine room air conditioner; 3. air supply is carried out: and the airflow is blown into an air pipe connected below the floor at the bottom of the air conditioner of the machine room and is blown out by an air supply outlet near the server.

The traditional machine room air conditioner usually only adopts the above design of an air flow organization, and the air outlet mode can not be switched on site, so that users often select to update machine room air conditioning equipment, and the problems of long development period, high cost and poor adaptability exist.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that the air-out mode that current computer lab air conditioner exists is single, can not the problem of on-the-spot switching air-out mode, provides a modularization computer lab air conditioning indoor set.

In order to solve the technical problem, the utility model provides a technical scheme does:

the utility model provides a modularization computer lab air conditioning indoor set, includes the first module that includes the compressor that mutual independence set up and the second module that includes the evaporimeter, wherein the second module includes the vent and sets up air supply fan in vent department, first module and second module pipeline intercommunication.

Further, the second module further comprises a second housing, and the first module comprises a first housing.

Further, the air supply fan is installed in the second shell, and the vent is opened on at least one of the front end face, the rear end face, the left end face and the right end face of the second shell.

Further, the evaporator is further installed in the second shell; and a condenser inlet interface communicated with an outdoor unit condenser is arranged in the first shell, and an outlet of the evaporator is communicated with the condenser inlet interface pipeline.

Further, be provided with in the first casing compressor and first pipeline, wherein the one end of first pipeline through external pipeline with the evaporimeter export intercommunication, the other end of first pipeline is provided with condenser import interface, the compressor setting is in on the first pipeline.

Furthermore, a condenser outlet port communicated with an outdoor unit condenser is arranged in the first shell, and the condenser outlet port is communicated with an evaporator inlet of the evaporator through an external pipeline.

Further, an expansion valve and a second pipeline are arranged in the first shell, wherein one end of the second pipeline is communicated with the inlet of the evaporator through an external pipeline, the other end of the second pipeline is provided with the outlet interface of the condenser, and the expansion valve is arranged on the second pipeline.

Further, still install the humidification subassembly in the second casing, be equipped with in the first casing and be used for with the outer humidification water filling port that communicates of first casing, the humidification subassembly with humidification water filling port pipeline intercommunication.

Furthermore, a condensed water outlet which is used for being communicated with the outside of the first shell is arranged in the first shell, and the condensed water outlet is communicated with the evaporator pipeline.

Further, the first module and the second module are placed in a manner of being stacked one on top of the other.

The utility model has the advantages that:

through the relative position of adjustment first module and second module, make this modularization computer lab air conditioning indoor set can carry out the fast switch-over between the air-out mode of difference, realize a tractor serves several purposes, strengthen the adaptability of modularization computer lab air conditioning indoor set, the installation is dismantled conveniently, satisfies the demand that many occasions used, saves the development cycle and the cost of modularization computer lab air conditioning indoor set.

Drawings

FIG. 1 is a side view of a first module of the present invention in a preferred embodiment;

FIG. 2 is a side view of a second module of the present invention in a preferred embodiment;

fig. 3 is a schematic view of a first assembly of a first module and a second module according to the present invention;

fig. 4 is a schematic diagram of a second assembly of the first module and the second module according to the present invention.

The reference numerals include:

100-first module 111-condenser inlet interface

112-condenser outlet interface 120-electric control box

130-compressor 140-first pipe

141-first trachea angle valve 142-first liquid pipe angle valve

150-first shell 160-humidifying water filling nozzle

170-condensate drain 180-expansion valve

190-second conduit 200-second module

210-vent 220-air supply fan

221-fan blade 222-motor

223-motor bracket 230-second shell

240-evaporator 241-evaporator outlet

242 evaporator inlet 243 second air tube angle valve

244-second tube angle valve 245-heating assembly

246-drain pump 247-third conduit

250-humidifying assembly 251-fourth pipeline

300-external pipeline

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 1 and 2, each component of the modular indoor unit of air conditioner in machine room is of modular design, and mainly includes a first module 100 and a second module 200, which are independent from each other. In a preferred embodiment of the present application, the first module 100 is embodied as a refrigeration system and electronic control system module, and the second module 200 is an air handling module. Wherein the second module 200 includes a vent 210 and a blower fan 210 disposed at the vent 210, and the first module 100 is in duct communication with the second module 200. The above components are described in further detail below.

By adjusting the relative positions of the first module 100 and the second module 200, different air outlet modes can be formed. For example, the first module 100 and the second module 200 are placed side by side left and right or stacked one on top of the other. In order to reduce the floor space of the air conditioner indoor unit of the modular machine room, the first module 100 and the second module 200 are preferably arranged in the machine room in a manner of being stacked up and down.

As shown in fig. 1, the first module 100 mainly includes a condenser inlet interface 111, a condenser outlet interface 112, an electronic control box 120, a compressor 130, a first pipe 140, a first housing 150, a humidification water filling port 160, a condensed water drain port 170, an expansion valve 180, a second pipe 190, and the like, wherein the condenser inlet interface 111, the condenser outlet interface 112, the electronic control box 120, the compressor 130, the first pipe 140, the humidification water filling port 160, the condensed water drain port 170, the expansion valve 180, the second pipe 190, and the like are all accommodated in the first housing 150.

As shown in fig. 2, the second module 200 mainly includes a ventilation opening 210, a blower fan 220, a second housing 230, an evaporator 240, a humidifying assembly 250, and the like, wherein the blower fan 220, the evaporator 240, the humidifying assembly 250, and the like are all accommodated in the second housing 230. The blower 220 includes a fan blade 221, a motor 222 and a motor bracket 223, the fan blade 221 is fixedly connected with an output shaft of the motor 222, and the motor 222 is mounted on the motor bracket 223.

The first housing 150 and the second housing 230 are both hollow rectangular parallelepiped structures. According to actual use conditions, the first casing 150 can be detachably and fixedly connected to any one of six end surfaces of the second casing 230 to form different air outlet modes. It should be noted that the first housing 150 and the second housing 230 should be kept clear of the vent 210 to prevent the vent 210 from being obstructed and preventing a ventilation failure. In one embodiment, the modular machine room air conditioning indoor unit further comprises a connector (not shown). The first housing 150 is detachably connected to the end surface of the second housing 230 by the connector.

The vent 210 is opened on at least one of a front end surface, a rear end surface, a left end surface, and a right end surface of the second housing 230. Alternatively, the vent 210 may be an air inlet or an air outlet, depending on the type of the blower fan 220. When the vent 210 is an air outlet, as shown in fig. 3, the second module 200 is disposed on the upper end surface of the first module 100, so as to form an upper air supply mode; as shown in fig. 4, the first module 100 is installed at the upper end surface of the second module 200, and forms a down blowing mode. Through adjusting the relative position of the first module 100 and the second module 200, the indoor unit of the modular machine room air conditioner can be rapidly switched between different air outlet modes, the purpose of one machine with multiple purposes is achieved, the adaptability of the indoor unit of the modular machine room air conditioner is enhanced, the requirement for multiple occasions is met, and the development period and the cost of the indoor unit of the modular machine room air conditioner are saved.

As shown in fig. 1, in a preferred embodiment of the present application, the vent 210 is an air outlet and is opened on a front end surface of the second housing 230. The air supply fan 220 is installed behind the air vent 210, and the air supply fan 220 includes fan blades 221 and a motor 222.

As shown in fig. 2, the modular room air conditioner indoor unit includes an evaporator 240, and a condenser is provided in the outdoor unit (not shown), and refrigerant circulates between the evaporator 240 and the condenser. The evaporator 240 is formed in a flat plate shape and is obliquely disposed behind the air supply fan 220, and absorbs heat by evaporating the refrigerant, thereby reducing the temperature of air near the air supply fan 220, and making the air blown by the air supply fan 220 cool.

The evaporator 240 is provided with an evaporator inlet 242 and an evaporator outlet 241 through which refrigerant enters and exits.

As shown in fig. 3 and 4, wherein the evaporator outlet 241 of the evaporator 240 is in pipe communication with the condenser inlet port 111. The evaporator outlet 241 is disposed in the second housing 230, the condenser inlet port 111 is disposed in the first housing 150, and the evaporator outlet 241 is communicated with the condenser inlet port 111 through the first pipe 140 and the external pipe 300. Specifically, one end of the first pipeline 140 is provided with a first air pipe angle valve 141, the first air pipe angle valve 141 is used for connecting an external pipeline 300, and the other end of the first pipeline 140 is communicated with the condenser inlet interface 111. A second air pipe angle valve 243 is arranged at the outlet 241 of the evaporator.

The external connection pipe 300 is not included in the first module 100 or the second module 200, and may be easily disassembled from some components of the first module 100 or the second module 200. When the first module 100 and the second module 200 are combined for use, the evaporator outlet 241 can be in pipeline communication with the condenser inlet port 111 only by using the external pipeline 300 to communicate the first air pipe angle valve 141 and the second air pipe angle valve 243. The refrigerant in the evaporator 240 sequentially passes through the evaporator outlet 241, the second air pipe angle valve 243, the external pipe 300, the first air pipe angle valve 141, the first pipe 140 and the condenser inlet interface 111 and returns to the condenser. In order to provide sufficient power to the refrigerant to return from the evaporator 240 to the condenser, the first conduit 140 is provided with a compressor 130.

A heating unit 245 is fixedly installed on a surface between the evaporator 240 and the air supply fan 220. In the triangular space between the evaporator 240 and the air supply fan 220, a humidifying assembly 250 is installed. The humidifying assembly 250 is communicated with one end of the fourth pipe 251, and the other end of the fourth pipe 251 is a free end. The first casing 150 is provided with a humidification water injection port 160 for communicating with the outside of the first casing 150, and the humidification assembly 250 is communicated with the humidification water injection port 160 through a fourth pipeline 251 and an external pipeline 300. When the first module 100 and the second module 200 need to be combined for use, the external pipe 300 is only needed to be used for communicating the fourth pipe 251 with the humidification water injection port 160, and the humidification assembly 250 can be in pipe communication with the humidification water injection port 160. At this time, the water supply outside the first casing 150 can flow to the humidifying assembly 250 through the humidifying water inlet 160, the external pipe 300 and the fourth pipe 251 to supplement sufficient water to the humidifying assembly 250.

Wherein the evaporator inlet 242 of the evaporator 240 is in pipe communication with the condenser outlet interface 112. An evaporator inlet 242 is disposed in the second housing 230, a condenser outlet port 112 is disposed in the first housing 150, and the evaporator inlet 242 communicates with the condenser outlet port 112 via a second conduit 190 and an external conduit 300. Specifically, one end of the second pipe 190 is provided with a first liquid angle valve 142, and the first liquid angle valve 142 is used for connecting the external pipe 300; the other end of the second pipeline 190 is communicated with the condenser outlet interface 112; an expansion valve 180 is provided at the middle portion of the second pipe 190. A second tube angle valve 244 is provided at the evaporator inlet 242. When the first module 100 and the second module 200 are combined, the evaporator inlet 242 and the condenser outlet 112 can be connected by connecting the first and second angle-

liquid valves

142 and 244 with the external pipe 300. The refrigerant in the condenser flows into the evaporator 240 through the condenser outlet port 112, the second pipe 190, the first tube angle valve 142, the external pipe 300, the second tube angle valve 244, and the evaporator inlet 242 in this order.

In use, condensed water is separated out from the evaporator 240, and in order to drain the condensed water, a condensed water drain 170 is disposed in the first casing 150 and is configured to communicate with the outside of the first casing 150, and the condensed water drain 170 communicates with the evaporator 240 through a third pipe 247 and an external pipe 300. One end of the third pipe 247 is communicated with the evaporator 240, and the other end is a free end. When the first module 100 and the second module 200 are combined for use, the external connection pipe 300 is only needed to communicate the condensed water drain 170 with the third pipe 247, so that the condensed water drain 170 can be in pipe communication with the evaporator 240. At this time, the condensed water in the evaporator 240 may be discharged to the outside of the first casing 150 through the external pipe 300 and the condensed water drain port 170. To increase power, a drain pump 246 is provided in the third conduit 247.

The above description is only a preferred embodiment of the present invention, and many changes can be made in the detailed description and the application scope according to the idea of the present invention for those skilled in the art, which all belong to the protection scope of the present invention as long as the changes do not depart from the concept of the present invention.

Claims

1. The indoor unit of the air conditioner in the machine room is characterized by comprising a first module (100) and a second module (200), wherein the first module (100) comprises a compressor (130) and the second module (200) comprises an evaporator (240), the first module (100) and the second module (200) are arranged independently, the second module (200) comprises a ventilation opening (210) and a blowing fan (220) arranged at the ventilation opening (210), and the first module (100) is communicated with the second module (200) through a pipeline.

2. The modular machine room air conditioning indoor unit of claim 1, wherein the second module (200) further comprises a second housing (230) and the first module (100) comprises a first housing (150).

3. The indoor unit of air conditioner in machine room of claim 2, wherein the blower fan (220) is installed in the second casing (230), and the ventilation opening (210) is opened in at least one of the front, rear, left and right end surfaces of the second casing (230).

4. The modular machine room air conditioner indoor unit of any one of claims 2 or 3, wherein the evaporator (240) is further installed in the second housing (230); a condenser inlet interface (111) used for being communicated with an outdoor unit condenser is arranged in the first shell (150), and an evaporator outlet (241) of the evaporator (240) is communicated with the condenser inlet interface (111) through an external pipeline (300).

5. The indoor unit of air conditioner in machine room of claim 4, wherein the compressor (130) and the first pipe (140) are disposed in the first housing (150), wherein one end of the first pipe (140) is connected to the evaporator outlet (241) through an external pipe (300), the other end of the first pipe (140) is provided with the condenser inlet interface (111), and the compressor (130) is disposed on the first pipe (140).

6. The indoor unit of air conditioner in machine room as claimed in claim 4, wherein a condenser outlet port (112) is provided in the first casing (150) for communicating with the outdoor unit condenser, and the condenser outlet port (112) communicates with the evaporator inlet (242) of the evaporator (240) via an external pipe (300).

7. The indoor unit of air conditioner in machine room of claim 6, wherein an expansion valve (180) and a second pipe (190) are disposed in the first casing (150), wherein one end of the second pipe (190) is connected to the evaporator inlet (242) through an external pipe (300), the other end of the second pipe (190) is provided with the condenser outlet interface (112), and the expansion valve (180) is disposed on the second pipe (190).

8. The indoor unit of air conditioner in machine room as claimed in any one of claims 2 or 3, wherein a humidifying component (250) is further installed in the second casing (230), a humidifying water filling port (160) for communicating with the outside of the first casing (150) is arranged in the first casing (150), and the humidifying component (250) is communicated with the humidifying water filling port (160) through an external pipe (300).

9. The indoor unit of air conditioner in machine room as claimed in claim 4, wherein a condensed water drain outlet (170) is provided in the first casing (150) for communicating with the outside of the first casing (150), and the condensed water drain outlet (170) communicates with the evaporator (240) through an external pipe (300).

10. The indoor unit of air conditioner in machine room as claimed in claim 1, wherein the first module (100) and the second module (200) are placed in a manner of being stacked up and down.