WO2019080787A1 - 空调室内机的换热器组件及空调室内机 - Google Patents

空调室内机的换热器组件及空调室内机

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Publication number
WO2019080787A1
WO2019080787A1 PCT/CN2018/111143 CN2018111143W WO2019080787A1 WO 2019080787 A1 WO2019080787 A1 WO 2019080787A1 CN 2018111143 W CN2018111143 W CN 2018111143W WO 2019080787 A1 WO2019080787 A1 WO 2019080787A1
Authority
WO
WIPO (PCT)
Prior art keywords
output
proximal
distal
input
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2018/111143
Other languages
English (en)
French (fr)
Inventor
覃强
陈新厂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Midea Group Co Ltd, GD Midea Air Conditioning Equipment Co Ltd filed Critical Midea Group Co Ltd
Publication of WO2019080787A1 publication Critical patent/WO2019080787A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • 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
    • F24F13/02—Ducting arrangements
    • 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
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators

Definitions

  • the present application relates to the field of air conditioning technology, and in particular, to a heat exchanger assembly for an air conditioner indoor unit and an air conditioner indoor unit.
  • the main purpose of the present application is to propose a heat exchanger assembly for an air conditioner indoor unit, which aims to solve the technical problem of the conventional air conditioner indoor unit separately disassembling the heat exchanger.
  • the heat exchanger assembly of the air conditioner indoor unit proposed by the present application includes:
  • a refrigerant input tube comprising a proximal input tube, and a distal input tube, the outlet of the proximal input tube being connected to an input port of the heat exchanger;
  • a refrigerant output tube comprising a proximal output tube, and a distal output tube, wherein an inlet of the proximal output tube is connected to an output port of the heat exchanger;
  • a refrigerant input valve assembly comprising a proximal input valve and a distal input valve, the proximal input valve having one end connected to the inlet of the proximal input tube and the other end being detachably docked with the distal input valve, Another interface of the distal input valve is coupled to the distal input tube;
  • a refrigerant output valve assembly including a proximal output valve and a distal output valve, the proximal output valve having one end connected to the inlet of the proximal output tube and the other end being detachably docked with the distal output valve, Another interface of the distal output valve is coupled to the distal output tube.
  • the proximal input valve includes a proximal input channel, an input side exhaust port in communication with the proximal input channel, and a proximal input spool for switching the communication center
  • the distal input valve includes a distal input channel, and a distal input spool for controlling opening and closing of the distal input channel.
  • the proximal input valve further includes a proximal input interface configured to mount the proximal input spool, the distal input valve further comprising a distal input configured to mount the distal input spool
  • the interface, the proximal input interface and the distal input interface are all disposed outwardly.
  • the outer end of the proximal input spool and the distal input spool are each provided with a hexagonal recess. .
  • the refrigerant output valve assembly further includes two first butt nuts, and the first butt nuts are detachably coupled to the proximal input valve and the distal input valve.
  • the proximal output valve includes a proximal output channel, an output side exhaust port in communication with the proximal output channel, and a proximal output spool for switching the communication center
  • the distal output valve includes a distal output channel, and a distal output spool for controlling opening and closing of the distal output channel.
  • the proximal output valve further includes a proximal output interface configured to mount the proximal output spool, the distal output valve further comprising a distal output configured to mount the distal output spool
  • the interface, the proximal output interface and the distal output interface are all disposed outwardly.
  • the outer ends of the proximal output spool and the distal output spool are each provided with a hexagonal recess.
  • the refrigerant output valve assembly further includes two second butt nuts, and the two second butt nuts are detachably connected to the proximal output valve and the distal output valve.
  • the present application also provides an air conditioner indoor unit, including a heat exchanger assembly of a chassis and an air conditioner indoor unit, and the heat exchanger assembly of the air conditioner indoor unit includes:
  • a refrigerant input tube comprising a proximal input tube, and a distal input tube, the outlet of the proximal input tube being connected to an input port of the heat exchanger;
  • a refrigerant output tube comprising a proximal output tube, and a distal output tube, wherein an inlet of the proximal output tube is connected to an output port of the heat exchanger;
  • a refrigerant input valve assembly comprising a proximal input valve and a distal input valve, the proximal input valve having one end connected to the inlet of the proximal input tube and the other end being detachably docked with the distal input valve, Another interface of the distal input valve is coupled to the distal input tube;
  • a refrigerant output valve assembly including a proximal output valve and a distal output valve, the proximal output valve having one end connected to the inlet of the proximal output tube and the other end being detachably docked with the distal output valve, Another interface of the distal output valve is coupled to the distal output tube.
  • the refrigerant input valve assembly and the refrigerant output valve assembly are both located on a front side of the chassis, and an upper hole of the chassis is provided with a through hole through which a refrigerant input pipe and a refrigerant output pipe are bored.
  • proximal input tube and the distal input tube each have a front and rear extension, and the inlet of the proximal input tube and the outlet of the distal input tube are respectively formed on respective front and rear extensions;
  • the proximal output tube and the distal output tube also each have a front and rear extension, and the outlet of the proximal output port and the inlet of the distal output tube are respectively formed on respective front and rear extensions.
  • the heat exchanger component of the air conditioner indoor unit of the present application is connected to the detachable proximal input pipe and the distal input pipe by providing a detachable butted proximal input valve and a distal input valve on the refrigerant input pipe, when the refrigerant input needs to be disconnected.
  • the proximal input valve and the distal input valve are respectively closed to prevent leakage of the refrigerant, and then the proximal input valve and the distal input valve are disassembled, the proximal input valve is kept connected to the proximal input tube, and the distal input is connected.
  • the valve remains connected to the distal input tube; and, similarly, the detachable proximal output tube and the distal output tube are coupled to the detachable butted proximal output valve and the distal output valve on the refrigerant delivery tube when needed
  • the proximal output valve is kept connected to the proximal output tube.
  • the distal output valve remains connected to the distal output tube; and, similarly, passes through the refrigerant delivery tube.
  • FIG. 1 is a schematic structural view of an embodiment of a heat exchanger assembly of an air conditioner indoor unit of the present application
  • Figure 2 is a partial enlarged view of a portion A in Figure 1;
  • FIG. 3 is a partially exploded perspective view showing the heat exchanger assembly of the air conditioner indoor unit of the present application
  • Figure 4 is a partial enlarged view of B in Figure 3;
  • FIG. 5 is a partial structural schematic view of an air conditioner indoor unit of the present application.
  • Figure 6 is a partial enlarged view of a portion C in Figure 5;
  • Figure 7 is a partially exploded perspective view of the structure of Figure 5;
  • Figure 8 is a partial enlarged view of the portion D in Figure 7;
  • Figure 9 is a partial enlarged view of the portion E in Figure 7.
  • the directional indication is only used to explain in a certain posture (as shown in the drawing)
  • first”, “second”, etc. in the embodiments of the present application, the description of "first”, “second”, etc. is used for descriptive purposes only, and is not to be construed as an Its relative importance or implicit indication of the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. Nor is it within the scope of protection required by this application.
  • the application proposes a heat exchanger assembly for an air conditioner indoor unit.
  • the heat exchanger assembly 100 of the air conditioner indoor unit includes:
  • a refrigerant input pipe 2 comprising a proximal input pipe 21, and a distal input pipe 22, the outlet of the proximal input pipe 21 being connected to the input port of the heat exchanger 1;
  • the refrigerant output pipe 3 includes a proximal output pipe 31 and a distal output pipe 32, and an inlet of the proximal output pipe 31 is connected to an output port of the heat exchanger 1;
  • the refrigerant input valve assembly 4 includes a proximal input valve 41 and a distal input valve 42.
  • One end of the proximal input valve 41 is connected to the inlet of the proximal input tube 21, and the other end is detachably butted to the distal input valve 42.
  • Another interface of the input valve 42 is coupled to the distal input tube 22;
  • the refrigerant output valve assembly 5 includes a proximal output valve 51 and a distal output valve 52.
  • One end of the proximal output valve 51 is connected to the inlet of the proximal output tube 31, and the other end is detachably butted to the distal output valve 52.
  • the other interface of the output valve 52 is coupled to the distal output tube 32.
  • the refrigerant on the refrigerant inlet pipe 2 side is sequentially input to the heat exchanger 1 via the distal input pipe 22, the distal input valve 42, the proximal input valve 41, and the proximal input pipe 21; After heat exchange by the heat exchanger 1, the refrigerant on the side of the refrigerant output pipe 3 is output through the proximal output pipe 31, the proximal output valve 51, the distal output valve 52, and the distal output pipe 32.
  • the proximal input valve 41, the distal input valve 42, the proximal output valve 51, and the distal output valve 52 may be either solenoid valves or manual valves. It can be understood that each of the above valves is at least a two-way valve.
  • the heat exchanger assembly 100 of the air conditioner indoor unit of the present application is connected to the detachable proximal input tube 21 and the distal input tube 22 by providing a detachably buttable proximal input valve 41 and a distal input valve 42 on the refrigerant input tube 2.
  • the proximal input valve 41 and the distal input valve 42 are respectively closed to prevent leakage of the refrigerant, and then the butted proximal input valve 41 and the distal input valve 42 are disassembled, and the proximal input valve 41 is closed.
  • proximal output valve 51 and distal output valve 52 are first closed to prevent leakage of refrigerant, and then the docking is performed.
  • the proximal output valve 51 and the distal output valve 52 the proximal output valve 51 remains connected to the proximal output tube 31, and the distal output valve 52 remains connected to the distal output tube 32; and, similarly, through the refrigerant Output tube 3.
  • the heat exchanger 1 can be separately removed. This process can be realized by ordinary users, and the cold air leaks without the need to recycle and charge the refrigerant.
  • the proximal input valve 41 includes a proximal input channel 411, an input side exhaust port 412 in communication with the proximal input channel 411, and a proximal input.
  • the spool 413, the proximal input spool 413 is configured to switch between the proximal input channel 411 and the input side exhaust port 412;
  • the distal input valve 42 includes a distal input channel 421, and is configured to control the distal input channel 421 to open and close The distal input spool 422.
  • the proximal input spool 413 is adjusted to close the proximal input channel 411, the input side exhaust port 412 is opened, and then Adjusting the distal input spool 422 opens the distal input passage 421.
  • the refrigerant flows out through the distal input passage 421 and from the input side exhaust port 412, thereby bringing the proximal input valve
  • the air between the core 413 and the distal input spool 422 is exhausted, and then the proximal input spool 413 is adjusted to open the proximal input channel 411, the input side exhaust port 412 is closed, the proximal input tube 21 and the distal input.
  • the tubes 22 are connected.
  • proximal input valve 41 further includes a proximal input interface 414 configured to mount a proximal input spool 413
  • the distal input valve 42 further including a distal input interface 423 configured to mount the distal input spool 422, near Both the side input interface 414 and the distal input interface 423 are disposed with an outwardly facing opening.
  • the outward direction refers to the direction away from the chassis 200.
  • This arrangement is advantageous for the user to perform the disassembly operation of the proximal input spool 413 and the distal input spool 422.
  • the outer ends of the proximal input spool 413 and the distal input spool 422 are each provided with a hexagonal recess (413a, 422a, 513a, 522a). In this way, the user can use the daily Allen key to disassemble and install.
  • the refrigerant output valve assembly 5 further includes two first butt nuts 43 .
  • the two first butt nuts 43 are detachably coupled to the proximal input valve 41 and the distal input valve. 42.
  • the pre-tightening force can be better adjusted by assembling a pair of first butt nuts 43.
  • the first butt nut 43 can be a hexagonal nut, and the user can use a wrench that is used daily, such as a spanner wrench.
  • the proximal output valve 51 includes a proximal output passage 511, an output side exhaust port 512 communicating with the proximal output passage 511, and a proximal output spool 513 for switching the proximal side of the communication
  • the distal output valve 52 includes a distal output channel 521 and a distal output spool 522 for controlling the opening and closing of the distal output channel 521.
  • the proximal output spool 513 is adjusted to close the proximal output passage 511 and the output side exhaust port 512.
  • bc is closed, ac is turned on; then the distal output spool 522 is adjusted to open the distal output channel 521, as shown in FIG. 4; since the pressure of the refrigerant is higher than atmospheric pressure, the refrigerant is at this time.
  • the distal output passage 521 flows out of the output side exhaust port 512, thereby exhausting the air between the proximal output spool 513 and the distal output spool 522, and then adjusting the proximal output spool 513 to the proximal side.
  • the output channel 511 is opened, the output side exhaust port 512 is closed, and the proximal output tube 31 is in communication with the distal output tube 32.
  • bc is turned on, ac is turned off, and de is turned on.
  • proximal output valve 51 further includes a proximal output interface 514 configured to mount a proximal output spool 513
  • the distal output valve 52 further including a distal output interface 523 configured to mount the distal output spool 522, Both the side output interface 514 and the distal output interface 523 are disposed with an outwardly facing opening.
  • the outward direction refers to the direction away from the chassis 200.
  • This arrangement is advantageous for the user to perform the disassembly operation of the proximal output spool 513 and the distal output spool 522.
  • the outer ends of the proximal output spool 513 and the distal output spool 522 are each provided with a hexagonal recess (413a, 422a, 513a, 522a). In this way, the user can use the daily tool - hex wrench to disassemble and operate.
  • the refrigerant output valve assembly 5 further includes two second butt nuts 53, and the two second butt nuts 53 are detachably coupled to the proximal output valve 51 and the distal output. Valve 52.
  • the pre-tightening force can be well adjusted by assembling a pair of second butting nuts 53.
  • the second butt nut 53 can be a hex nut, and the user can use a wrench that is used daily, such as a spanner wrench.
  • the present application also provides an air conditioner indoor unit.
  • the air conditioner indoor unit includes a chassis 200 and a heat exchanger assembly 100 of the air conditioner indoor unit, and a specific structure of the heat exchanger assembly 100 of the air conditioner indoor unit is referred to.
  • the air conditioner indoor unit since all the technical solutions of all the above embodiments are adopted in the air conditioner indoor unit, at least the technical effects brought by the technical solutions of the above embodiments are not repeated herein.
  • the refrigerant input valve assembly 4 and the refrigerant output valve assembly 5 are both located on the front side of the chassis 200.
  • the upper edge of the chassis 200 is provided with a through hole 201 through which the refrigerant input pipe 2 and the refrigerant output pipe 3 are bored.
  • the refrigerant input valve assembly 4 and the refrigerant output valve assembly 5 are both located on the front side of the chassis 200.
  • the refrigerant inlet pipe 2 and the refrigerant outlet pipe 3 can be disconnected after the face frame is removed.
  • the refrigerant input pipe 2 and the refrigerant output pipe 3 pass through the chassis 200, so that the length of the refrigerant input and output pipes inside the air conditioner indoor unit can be shortened, and the back of the chassis 200 is wound across the upper edge of the chassis 200. On the side, this way makes the corresponding structure more compact.
  • proximal input tube 21 and the distal input tube 22 each have a front and rear extension, and the inlet of the proximal input tube 21 and the outlet of the distal input tube 22 are respectively formed on the respective front and rear extensions;
  • the proximal output tube 31 and the distal output tube 32 also each have a front and rear extension, and the outlet of the proximal output port and the inlet of the distal output tube 32 are formed on respective front and rear extensions, respectively.
  • the proximal input pipe 21 and the proximal output pipe 31 move downward along the heat exchanger 1, the proximal input pipe. 21 and the proximal output tube 31 do not hook against the back side of the chassis 200, or are less likely to interfere with other adjacent components of the air conditioning indoor unit, such as an electrical control box.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

一种空调室内机的换热器组件（100）及空调室内机，其中，空调室内机的换热器组件（100）包括：换热器（1）；冷媒输入管（2），包括近侧输入管（21），以及远侧输入管（22）；冷媒输出管（3），包括近侧输出管（31），以及远侧输出管（32）；冷媒输入阀组件（4），包括近侧输入阀（41）和远侧输入阀（42），近侧输入阀（41）一端与近侧输入管（21）的入口连接，另一端与远侧输入阀（42）可拆卸对接，远侧输入阀（42）的另一接口与远侧输入管（22）连接；以及冷媒输出阀组件（5），包括近侧输出阀（51）和远侧输出阀（52），近侧输出阀（51）一端与近侧输出管（31）的入口连接，另一端与远侧输出阀（52）可拆卸对接，远侧输出阀（52）的另一接口与远侧输出管（32）连接。

Description

空调室内机的换热器组件及空调室内机
技术领域
本申请涉及空调技术领域，特别涉及一种空调室内机的换热器组件及空调室内机。
背景技术
空调室内机在长期使用后，无论是风道部件还是换热部件都容易累积灰尘，降低空调室内机送风的空气质量，故需要经常对风道部件及换热部件进行清洗。针对这个需要求，已经提供了风道部件可拆卸的空调室内机，但是由于空调室内机的换热器仍然连接着冷媒输入输出管，因此要对换热器进行清洗仍需要一并将底盘从墙体上拆下。
实用新型内容
本申请的主要目的是提出一种空调室内机的换热器组件，旨在解决现有的空调室内机单独拆卸换热器的技术问题。
为实现上述目的，本申请提出的空调室内机的换热器组件，包括：
换热器；
冷媒输入管，包括近侧输入管，以及远侧输入管，所述近侧输入管的出口与所述换热器的输入口连接；
冷媒输出管，包括近侧输出管，以及远侧输出管，所述近侧输出管的入口与所述换热器的输出口连接；
冷媒输入阀组件，包括近侧输入阀以及与远侧输入阀，所述近侧输入阀一端与所述近侧输入管的入口连接，另一端与所述远侧输入阀可拆卸对接，所述远侧输入阀的另一接口与所述远侧输入管连接；以及
冷媒输出阀组件，包括近侧输出阀以及与远侧输出阀，所述近侧输出阀一端与所述近侧输出管的入口连接，另一端与所述远侧输出阀可拆卸对接，所述远侧输出阀的另一接口与所述远侧输出管连接。
可选地，所述近侧输入阀包括近侧输入通道，与所述近侧输入通道连通的输入侧排气口，以及近侧输入阀芯，所述近侧输入阀芯用以切换连通所述近侧输入通道及输入侧排气口；所述远侧输入阀包括远侧输入通道，以及用以控制所述远侧输入通道启闭的远侧输入阀芯。
可选地，所述近侧输入阀还包括设置为安装所述近侧输入阀芯的近侧输入接口，所述远侧输入阀还包括设置为安装所述远侧输入阀芯的远侧输入接口，所述近侧输入接口及远侧输入接口均呈朝外的敞口设置。
可选地，所述近侧输入阀芯及远侧输入阀芯的外端均设有内六角凹槽。。
可选地，所述冷媒输出阀组件还包括两第一对接螺母，两所述第一对接螺母可拆卸连接所述近侧输入阀与远侧输入阀。
可选地，所述近侧输出阀包括近侧输出通道，与所述近侧输出通道连通的输出侧排气口，以及近侧输出阀芯，所述近侧输出阀芯用以切换连通所述近侧输出通道及输出侧排气口；所述远侧输出阀包括远侧输出通道，以及用以控制所述远侧输出通道启闭的远侧输出阀芯。
可选地，所述近侧输出阀还包括设置为安装所述近侧输出阀芯的近侧输出接口，所述远侧输出阀还包括设置为安装所述远侧输出阀芯的远侧输出接口，所述近侧输出接口及远侧输出接口均呈朝外的敞口设置。
可选地，所述近侧输出阀芯及远侧输出阀芯的外端均设有内六角凹槽。
可选地，所述冷媒输出阀组件还包括两第二对接螺母，两所述第二对接螺母可拆卸连接所述近侧输出阀与远侧输出阀。
本申请还提出一种空调室内机，包括底盘及空调室内机的换热器组件，该空调室内机的换热器组件包括：
换热器；
冷媒输入管，包括近侧输入管，以及远侧输入管，所述近侧输入管的出口与所述换热器的输入口连接；
冷媒输出管，包括近侧输出管，以及远侧输出管，所述近侧输出管的入口与所述换热器的输出口连接；
冷媒输入阀组件，包括近侧输入阀以及与远侧输入阀，所述近侧输入阀一端与所述近侧输入管的入口连接，另一端与所述远侧输入阀可拆卸对接，所述远侧输入阀的另一接口与所述远侧输入管连接；以及
冷媒输出阀组件，包括近侧输出阀以及与远侧输出阀，所述近侧输出阀一端与所述近侧输出管的入口连接，另一端与所述远侧输出阀可拆卸对接，所述远侧输出阀的另一接口与所述远侧输出管连接。
可选地，所述冷媒输入阀组件及冷媒输出阀组件均位于所述底盘的前侧，所述底盘的上边缘设有供冷媒输入管以及冷媒输出管穿设的过孔。
可选地，所述近侧输入管及远侧输入管均具有前后延伸段，所述近侧输入管的入口以及所述远侧输入管的出口分别形成在各自的前后延伸段上；
所述近侧输出管及远侧输出管也均具有前后延伸段，所述近侧输出口的出口以及远侧输出管的入口分别形成在各自的前后延伸段上。
本申请空调室内机的换热器组件通过在冷媒输入管上设置可拆卸对接的近侧输入阀及远侧输入阀连接可分离的近侧输入管及远侧输入管，当需要断开冷媒输入管时，首先分别将近侧输入阀及远侧输入阀关闭防止冷媒泄露，然后拆开对接的近侧输入阀与远侧输入阀，近侧输入阀保持与近侧输入管连接，而远侧输入阀保持与远侧输入管连接；并且，相似地，通过在冷媒输出管上设置可拆卸对接的近侧输出阀及远侧输出阀连接可分离的近侧输出管及远侧输出管，当需要断开冷媒输出管时，首先分别将近侧输出阀及远侧输出阀关闭防止冷媒泄露，然后拆开对接的近侧输出阀与远侧输出阀，近侧输出阀保持与近侧输出管连接，而远侧输出阀保持与远侧输出管连接；并且，相似地，通过在冷媒输出管。在分别按照上述方法分别断开冷媒输入管及冷媒输出管后，即可实现换热器的单独拆除，该过程普通用户就能实现，并且冷气泄露，又无需回收及充注冷媒。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本申请空调室内机的换热器组件一实施例的结构示意图；
图2为图1中A处的局部放大图；
图3为为本申请空调室内机的换热器组件的部分分解结构示意图；
图4为图3中B处的局部放大图；
图5为本申请空调室内机的部分结构示意图；
图6为图5中C处的局部放大图；
图7为图5中结构的部分分解结构示意图；
图8为图7中D处的局部放大图；
图9为图7中E处的局部放大图。
附图标号说明：
标号 名称 标号 名称 标号 名称
1 换热器 413a 内六角凹槽 513 近侧输出阀芯
2 冷媒输入管 414 近侧输入接口 513a 内六角凹槽
21 近侧输入管 42 远侧输入阀 514 近侧输出接口
22 远侧输入管 421 远侧输入通道 52 远侧输出阀
3 冷媒输出管 422 远侧输入阀芯 521 远侧输出通道
31 近侧输出管 422a 内六角凹槽 522 远侧输出阀芯
32 远侧输出管 423 远侧输入接口 522a 内六角凹槽
4 冷媒输入阀组件 43 第一对接螺母 523 远侧输出接口
41 近侧输入阀 5 冷媒输出阀组件 53 第二对接螺母
411 近侧输入通道 51 近侧输出阀 100 换热器组件
412 输入侧排气口 511 近侧输出通道 200 底盘
413 近侧输入阀芯 512 输出侧排气口 201 过孔
本申请目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
需要说明，若本申请实施例中有涉及方向性指示（诸如上、下、左、右、前、后……），则该方向性指示仅用于解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，若本申请实施例中有涉及“第一”、“第二”等的描述，则该“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本申请要求的保护范围之内。
本申请提出一种空调室内机的换热器组件。
在本申请实施例中，如图1至图3所示，该空调室内机的换热器组件100包括：
换热器1；
冷媒输入管2，包括近侧输入管21，以及远侧输入管22，近侧输入管21的出口与换热器1的输入口连接；
冷媒输出管3，包括近侧输出管31，以及远侧输出管32，近侧输出管31的入口与换热器1的输出口连接；
冷媒输入阀组件4，包括近侧输入阀41以及与远侧输入阀42，近侧输入阀41一端与近侧输入管21的入口连接，另一端与远侧输入阀42可拆卸对接，远侧输入阀42的另一接口与远侧输入管22连接；以及
冷媒输出阀组件5，包括近侧输出阀51以及与远侧输出阀52，近侧输出阀51一端与近侧输出管31的入口连接，另一端与远侧输出阀52可拆卸对接，远侧输出阀52的另一接口与远侧输出管32连接。
在本实施例中，在制冷工况，冷媒输入管2一侧冷媒依次经远侧输入管22、远侧输入阀42、近侧输入阀41、近侧输入管21输入换热器1；在经换热器1换热后，冷媒输出管3一侧冷媒又经近侧输出管31、近侧输出阀51、远侧输出阀52及远侧输出管32输出。在制热工况，上述流向刚好相反。近侧输入阀41、远侧输入阀42、近侧输出阀51及远侧输出阀52，既可以为电磁阀也可以为手动阀。可以理解的是，上述各阀至少为二通阀。
本申请空调室内机的换热器组件100通过在冷媒输入管2上设置可拆卸对接的近侧输入阀41及远侧输入阀42连接可分离的近侧输入管21及远侧输入管22，当需要断开冷媒输入管2时，首先分别将近侧输入阀41及远侧输入阀42关闭防止冷媒泄露，然后拆开对接的近侧输入阀41与远侧输入阀42，近侧输入阀41保持与近侧输入管21连接，而远侧输入阀42保持与远侧输入管22连接；并且，相似地，通过在冷媒输出管3上设置可拆卸对接的近侧输出阀51及远侧输出阀52连接可分离的近侧输出管31及远侧输出管32，当需要断开冷媒输出管3时，首先分别将近侧输出阀51及远侧输出阀52关闭防止冷媒泄露，然后拆开对接的近侧输出阀51与远侧输出阀52，近侧输出阀51保持与近侧输出管31连接，而远侧输出阀52保持与远侧输出管32连接；并且，相似地，通过在冷媒输出管3。在分别按照上述方法分别断开冷媒输入管2及冷媒输出管3后，即可实现换热器1的单独拆除，该过程普通用户就能实现，并且冷气泄露，又无需回收及充注冷媒。
进一步地，请一并参照图7至图9，在一实施例中，近侧输入阀41包括近侧输入通道411，与近侧输入通道411连通的输入侧排气口412，以及近侧输入阀芯413，近侧输入阀芯413用以切换连通近侧输入通道411及输入侧排气口412；远侧输入阀42包括远侧输入通道421，以及用以控制远侧输入通道421启闭的远侧输入阀芯422。
在本实施例中，制冷工况下，近侧输入阀41与远侧输入阀42对接后，调节近侧输入阀芯413使近侧输入通道411关闭、输入侧排气口412开启，然后再调节远侧输入阀芯422使远侧输入通道421开启，由于冷媒的压力高于大气压，因此，此时冷媒经远侧输入通道421并从输入侧排气口412流出，由此将近侧输入阀芯413与远侧输入阀芯422之间的空气排尽，而后再调节近侧输入阀芯413使近侧输入通道411开启、输入侧排气口412关闭，近侧输入管21与远侧输入管22连通。
进一步地，近侧输入阀41还包括设置为安装近侧输入阀芯413的近侧输入接口414，远侧输入阀42还包括设置为安装远侧输入阀芯422的远侧输入接口423，近侧输入接口414及远侧输入接口423均呈朝外的敞口设置。
在本实施例中，安装在空调室内机的底盘200上，朝外是指背离底盘200的方向，如此设置有利于用户对近侧输入阀芯413及远侧输入阀芯422进行拆卸操作。可选地，近侧输入阀芯413及远侧输入阀芯422的外端均设有内六角凹槽（413a,422a,513a,522a）。如此用户可以采用日常的内六角扳手进行拆装操作。
进一步地，请参照图5及图6，在一实施例中，冷媒输出阀组件5还包括两第一对接螺母43，两第一对接螺母43可拆卸连接近侧输入阀41与远侧输入阀42。
在本实施例中，通过设置一对第一对接螺母43装配时可以较好地调节预紧力。具体地，该第一对接螺母43可以为外六角螺母，用户可以采用日常使用的扳手，如活动扳手进行拆装操作。
进一步地，近侧输出阀51包括近侧输出通道511，与近侧输出通道511连通的输出侧排气口512，以及近侧输出阀芯513，近侧输出阀芯513用以切换连通近侧输出通道511及输出侧排气口512；远侧输出阀52包括远侧输出通道521，以及用以控制远侧输出通道521启闭的远侧输出阀芯522。
在本实施例中，相似的，制冷工况下，近侧输出阀51与远侧输出阀52对接后，调节近侧输出阀芯513使近侧输出通道511关闭、输出侧排气口512开启，如图4中的bc关闭，ac开启；然后再调节远侧输出阀芯522使远侧输出通道521开启，如图4中的de开启；由于冷媒的压力高于大气压，因此，此时冷媒经远侧输出通道521并从输出侧排气口512流出，由此将近侧输出阀芯513与远侧输出阀芯522之间的空气排尽，而后再调节近侧输出阀芯513使近侧输出通道511开启、输出侧排气口512关闭，近侧输出管31与远侧输出管32连通，如图4中的bc开启，ac关闭，de开启。
进一步地，近侧输出阀51还包括设置为安装近侧输出阀芯513的近侧输出接口514，远侧输出阀52还包括设置为安装远侧输出阀芯522的远侧输出接口523，近侧输出接口514及远侧输出接口523均呈朝外的敞口设置。
在本实施例中，安装在空调室内机的底盘200上，朝外是指背离底盘200的方向，如此设置有利于用户对近侧输出阀芯513及远侧输出阀芯522进行拆卸操作。可选地，近侧输出阀芯513及远侧输出阀芯522的外端均设有内六角凹槽（413a,422a,513a,522a）。如此用户可以采用日常工具-内六角扳手进行拆装操作。
进一步地，请再次参照图5及图6，在一实施例中，冷媒输出阀组件5还包括两第二对接螺母53，两第二对接螺母53可拆卸连接近侧输出阀51与远侧输出阀52。
在本实施例中，同理，通过设置一对第二对接螺母53装配时可以较好地调节预紧力。具体地，该第二对接螺母53可以为外六角螺母，用户可以采用日常使用的扳手，如活动扳手进行拆装操作。
本申请还提出一种空调室内机，请参考图5至图7，该空调室内机包括底盘200及空调室内机的换热器组件100，该空调室内机的换热器组件100的具体结构参照上述实施例，由于本空调室内机采用了上述所有实施例的全部技术方案，因此至少具有上述实施例的技术方案所带来的所有技术效果，在此不再一一赘述。
进一步地，冷媒输入阀组件4及冷媒输出阀组件5均位于底盘200的前侧，底盘200的上边缘设有供冷媒输入管2以及冷媒输出管3穿设的过孔201。
在本实施例中，冷媒输入阀组件4及冷媒输出阀组件5均位于底盘200的前侧，如此，设置为在拆卸面框后即可对断开冷媒输入管2及冷媒输出管3。通过设置过孔201是冷媒输入管2及冷媒输出管3穿过底盘200，如此可以缩短空调室内机内部冷媒输入、输出管的长度，并且相比跨越底盘200的上边缘绕到底盘200的背侧，这种方式使得相应的结构也更为紧凑。
进一步地，近侧输入管21及远侧输入管22均具有前后延伸段，近侧输入管21的入口以及远侧输入管22的出口分别形成在各自的前后延伸段上；
近侧输出管31及远侧输出管32也均具有前后延伸段，近侧输出口的出口以及远侧输出管32的入口分别形成在各自的前后延伸段上。
在本实施例中，冷媒输入管2断开后，以及冷媒输出管3断开后，近侧输入管21及近侧输出管31在顺着换热器1向下移动时，近侧输入管21及近侧输出管31不会勾住底盘200的背侧，或不容易与空调室内机的其他邻近部件发生干涉，例如电控盒。
以上仅为本申请的可选实施例，并非因此限制本申请的专利范围，凡是在本申请的发明构思下，利用本申请说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本申请的专利保护范围内。

Claims (20)

  1. 一种空调室内机的换热器组件，其中，包括：
    换热器；
    冷媒输入管，包括近侧输入管，以及远侧输入管，所述近侧输入管的出口与所述换热器的输入口连接；
    冷媒输出管，包括近侧输出管，以及远侧输出管，所述近侧输出管的入口与所述换热器的输出口连接；
    冷媒输入阀组件，包括近侧输入阀以及与远侧输入阀，所述近侧输入阀一端与所述近侧输入管的入口连接，另一端与所述远侧输入阀可拆卸对接，所述远侧输入阀的另一接口与所述远侧输入管连接；以及
    冷媒输出阀组件，包括近侧输出阀以及与远侧输出阀，所述近侧输出阀一端与所述近侧输出管的入口连接，另一端与所述远侧输出阀可拆卸对接，所述远侧输出阀的另一接口与所述远侧输出管连接。
  2. 如权利要求1所述的空调室内机的换热器组件，其中，所述近侧输入阀、远侧输入阀、近侧输出阀及远侧输出阀为电磁阀或手动阀。
  3. 如权利要求1所述的空调室内机的换热器组件，其中，所述近侧输入阀、远侧输入阀、近侧输出阀及远侧输出阀至少为二通阀。
  4. 如权利要求1所述的空调室内机的换热器组件，其中，所述近侧输入阀包括近侧输入通道，与所述近侧输入通道连通的输入侧排气口，以及近侧输入阀芯，所述近侧输入阀芯用以切换连通所述近侧输入通道及输入侧排气口；所述远侧输入阀包括远侧输入通道，以及用以控制所述远侧输入通道启闭的远侧输入阀芯。
  5. 如权利要求4所述的空调室内机的换热器组件，其中，所述近侧输入阀还包括设置为安装所述近侧输入阀芯的近侧输入接口，所述远侧输入阀还包括设置为安装所述远侧输入阀芯的远侧输入接口，所述近侧输入接口及远侧输入接口均呈朝外的敞口设置。
  6. 如权利要求5所述的空调室内机的换热器组件，其中，所述近侧输入阀芯及远侧输入阀芯的外端均设有内六角凹槽。
  7. 如权利要求1所述的空调室内机的换热器组件，其中，所述冷媒输出阀组件还包括两第一对接螺母，两所述第一对接螺母可拆卸连接所述近侧输入阀与远侧输入阀。
  8. 如权利要求7所述的空调室内机的换热器组件，其中，所述第一对接螺母为外六角螺母。
  9. 如权利要求1所述的空调室内机的换热器组件，其中，所述近侧输出阀包括近侧输出通道，与所述近侧输出通道连通的输出侧排气口，以及近侧输出阀芯，所述近侧输出阀芯用以切换连通所述近侧输出通道及输出侧排气口；所述远侧输出阀包括远侧输出通道，以及用以控制所述远侧输出通道启闭的远侧输出阀芯。
  10. 如权利要求4所述的空调室内机的换热器组件，其中，所述近侧输出阀包括近侧输出通道，与所述近侧输出通道连通的输出侧排气口，以及近侧输出阀芯，所述近侧输出阀芯用以切换连通所述近侧输出通道及输出侧排气口；所述远侧输出阀包括远侧输出通道，以及用以控制所述远侧输出通道启闭的远侧输出阀芯。
  11. 如权利要求5所述的空调室内机的换热器组件，其中，所述近侧输出阀包括近侧输出通道，与所述近侧输出通道连通的输出侧排气口，以及近侧输出阀芯，所述近侧输出阀芯用以切换连通所述近侧输出通道及输出侧排气口；所述远侧输出阀包括远侧输出通道，以及用以控制所述远侧输出通道启闭的远侧输出阀芯。
  12. 如权利要求6所述的空调室内机的换热器组件，其中，所述近侧输出阀包括近侧输出通道，与所述近侧输出通道连通的输出侧排气口，以及近侧输出阀芯，所述近侧输出阀芯用以切换连通所述近侧输出通道及输出侧排气口；所述远侧输出阀包括远侧输出通道，以及用以控制所述远侧输出通道启闭的远侧输出阀芯。
  13. 如权利要求7所述的空调室内机的换热器组件，其中，所述近侧输出阀包括近侧输出通道，与所述近侧输出通道连通的输出侧排气口，以及近侧输出阀芯，所述近侧输出阀芯用以切换连通所述近侧输出通道及输出侧排气口；所述远侧输出阀包括远侧输出通道，以及用以控制所述远侧输出通道启闭的远侧输出阀芯。
  14. 如权利要求9所述的空调室内机的换热器组件，其中，所述近侧输出阀还包括设置为安装所述近侧输出阀芯的近侧输出接口，所述远侧输出阀还包括设置为安装所述远侧输出阀芯的远侧输出接口，所述近侧输出接口及远侧输出接口均呈朝外的敞口设置。
  15. 如权利要求14所述的空调室内机的换热器组件，其中，所述近侧输出阀芯及远侧输出阀芯的外端均设有内六角凹槽。
  16. 如权利要求9所述的空调室内机的换热器组件，其中，所述冷媒输出阀组件还包括两第二对接螺母，两所述第二对接螺母可拆卸连接所述近侧输出阀与远侧输出阀。
  17. 如权利要求16所述的空调室内机的换热器组件，其中，所述第二对接螺母为外六角螺母。
  18. 一种空调室内机，其中，包括底盘及一种空调室内机的换热器组件，该空调室内机的换热器组件包括：
    换热器；
    冷媒输入管，包括近侧输入管，以及远侧输入管，所述近侧输入管的出口与所述换热器的输入口连接；
    冷媒输出管，包括近侧输出管，以及远侧输出管，所述近侧输出管的入口与所述换热器的输出口连接；
    冷媒输入阀组件，包括近侧输入阀以及与远侧输入阀，所述近侧输入阀一端与所述近侧输入管的入口连接，另一端与所述远侧输入阀可拆卸对接，所述远侧输入阀的另一接口与所述远侧输入管连接；以及
    冷媒输出阀组件，包括近侧输出阀以及与远侧输出阀，所述近侧输出阀一端与所述近侧输出管的入口连接，另一端与所述远侧输出阀可拆卸对接，所述远侧输出阀的另一接口与所述远侧输出管连接。
  19. 如权利要求18所述的空调室内机，其中，所述冷媒输入阀组件及冷媒输出阀组件均位于所述底盘的前侧，所述底盘的上边缘设有供冷媒输入管以及冷媒输出管穿设的过孔。
  20. 如权利要求19所述的空调室内机，其中，所述近侧输入管及远侧输入管均具有前后延伸段，所述近侧输入管的入口以及所述远侧输入管的出口分别形成在各自的前后延伸段上；
    所述近侧输出管及远侧输出管也均具有前后延伸段，所述近侧输出口的出口以及远侧输出管的入口分别形成在各自的前后延伸段上。
PCT/CN2018/111143 2017-10-23 2018-10-22 空调室内机的换热器组件及空调室内机 Ceased WO2019080787A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111006060A (zh) * 2019-12-30 2020-04-14 格力电器（武汉）有限公司 锁阀芯装置及空调器冷媒回收方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207299470U (zh) * 2017-10-23 2018-05-01 广东美的制冷设备有限公司 空调室内机的换热器组件及空调室内机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060131176A (ko) * 2005-06-15 2006-12-20 엘지전자 주식회사 공기조화기
CN101532739A (zh) * 2009-04-11 2009-09-16 大汉汽车集团有限公司 便于拆卸的制冷用热交换装置
CN203785331U (zh) * 2014-03-06 2014-08-20 广东美的暖通设备有限公司 换热器及具有该换热器的风机盘管
CN207299470U (zh) * 2017-10-23 2018-05-01 广东美的制冷设备有限公司 空调室内机的换热器组件及空调室内机

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060131176A (ko) * 2005-06-15 2006-12-20 엘지전자 주식회사 공기조화기
CN101532739A (zh) * 2009-04-11 2009-09-16 大汉汽车集团有限公司 便于拆卸的制冷用热交换装置
CN203785331U (zh) * 2014-03-06 2014-08-20 广东美的暖通设备有限公司 换热器及具有该换热器的风机盘管
CN207299470U (zh) * 2017-10-23 2018-05-01 广东美的制冷设备有限公司 空调室内机的换热器组件及空调室内机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111006060A (zh) * 2019-12-30 2020-04-14 格力电器（武汉）有限公司 锁阀芯装置及空调器冷媒回收方法

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