CN209524577U - A kind of electric cabinet and air-conditioner set - Google Patents
A kind of electric cabinet and air-conditioner set Download PDFInfo
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- CN209524577U CN209524577U CN201822124387.8U CN201822124387U CN209524577U CN 209524577 U CN209524577 U CN 209524577U CN 201822124387 U CN201822124387 U CN 201822124387U CN 209524577 U CN209524577 U CN 209524577U
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Abstract
The utility model belongs to air-conditioner device technical field, in particular to a kind of electric cabinet, including electronic-control box, and the side of cabinet is equipped with radiator；Radiator includes the internal shell for being equipped with heat exchange module, and the top of shell is equipped with water inlet line, and the first water inlet port of water inlet line is connected to condensing water conduit, and the first drain port accesses heat exchange module；The lower section of shell is equipped with drainage pipeline, and the second drain port of the first water inlet port connection drainage pipeline of drainage pipeline is connected to the drip tray of outdoor unit.The utility model relies on the side installation radiator of electronic-control box, it is connected thereto using the low temperature cold condensate that air conditioner room unit is generated when freezing or dehumidifying operating by pipeline, when flowing through radiator, the heat that automatically controlled device is generated is exchanged heat by realizing with the condensed water of low temperature, to realize effective heat dissipation to electronic-control box, and the energy of consumption system is not needed, guarantee the normal operation of unit.The invention also discloses a kind of air-conditioner sets.
Description
Technical field
The utility model relates to air-conditioner device technical field, in particular to a kind of electric cabinet and air-conditioner set.
Background technique
With the progress of air-conditioning technical, the converter technique of air-conditioning is quickly grown.Currently, air-conditioning products in the market
In, convertible frequency air-conditioner product occupies significant proportion.
As the arithmetic speed of frequency conversion device is getting faster and control function is more and more, electric-control system part is caused to generate
Heat it is more and more, the radiating rate and radiation stability of electric-control system require higher and higher.Traditional air conditioner electric control system
Radiating mode mainly use fan cooling, or heat radiating metal block heat dissipation and superconductive radiating using excellent thermal conductivity
Method.These heat dissipating methods require one energy of consumption to realize the heat dissipation to electronic-control box, and the cost is relatively high.
Utility model content
The utility model embodiment provides a kind of electric cabinet and air-conditioner set so that electric cabinet be able to carry out it is energy-efficient
Heat discharging operation.In order to which some aspects of the embodiment to disclosure have a basic understanding, simple summary is shown below.
The summarized section is not extensive overview, nor to determine key/critical component or describe the protection model of these embodiments
It encloses.Its sole purpose is that some concepts are presented with simple form, in this, as the preamble of following detailed description.
According to the utility model embodiment in a first aspect, providing a kind of electric cabinet, the electric cabinet includes electric cabinet
The side of body, the cabinet is equipped with radiator；The radiator includes the internal shell for being equipped with heat exchange module, the shell
Top be equipped with water inlet line, the water inlet line first water inlet port be connected to condensing water conduit, the first drain port access
The heat exchange module；The lower section of the shell is equipped with drainage pipeline, changes described in the first water inlet port connection of the drainage pipeline
Second drain port of thermal modules, the drainage pipeline passes to outside the shell.
In a kind of optional embodiment, the heat exchange module includes: water storage tank, is set to the shell inner top,
And be connected to the first drain port of the water inlet line, for store enter heat exchange module condensed water, and by condensed water into
Row shunts；Water flow grooves are set to middle part in the shell, and are connected to the water storage tank, for guiding the condensed water after shunting
It is flowed along water flow grooves setting direction；The quantity of the water flow grooves is multiple；Catch basin, is set to bottom in the shell, and with
The water flow grooves connection, the catch basin are connected to the second water inlet port of the drainage pipeline；For what water flow grooves were flowed out
It is common to be discharged after condensed water collects.
In a kind of optional embodiment, the water flow grooves are arranged vertically in the shell, multiple described
It is distributed between water flow grooves in equidistant parallel；The top of the water flow grooves is connected to the water storage tank, the bottom end of the water flow grooves with
The catch basin connection.
In a kind of optional embodiment, the water flow grooves are arranged vertically in the shell, multiple described
It is distributed between water flow grooves in equidistant parallel；The top of the water flow grooves is connected to the water storage tank, the bottom end of the water flow grooves with
The catch basin connection.
According to the second aspect of the utility model embodiment, a kind of air-conditioner set is provided, the air-conditioner set includes room
Interior machine, outdoor unit, condensing water conduit, the water inlet end of the condensing water conduit access the indoor unit, and discharge ends access the room
Outer machine, the outdoor unit include above-mentioned electric cabinet, and the discharge ends are connected to first water inlet port.
It further include control device in a kind of optional embodiment, the control device includes: solenoid valve, and setting exists
On or off on the water inlet line, for controllable adjustment water inlet line；Controller, for determining the outdoor unit
Operating parameter, and the solenoid valve is adjusted according to the operating parameter.
In a kind of optional embodiment, the operating parameter includes the outdoor unit operating status；The controller
For determining the operating status of the outdoor unit, and the solenoid valve is adjusted according to the operation state.
In a kind of optional embodiment, the controller is specifically used for, and is non-heating operation in the operating status
When state, controls the solenoid valves and open, the water inlet line conducting；It is heating operation state in the operating status
When, it controls the solenoid valve power-off and closes, the water inlet line cut-off.
In a kind of optional embodiment, when the quantity of the outdoor unit is multiple, multiple water inlet lines are simultaneously
It is connect after connection with the condensing water conduit；The water inlet line is equipped with throttle valve, for the controllable adjustment water inlet line
Orifice size.
In a kind of optional embodiment, the operating parameter further includes the temperature parameter of the electric cabinet, the electricity
Controlling case further includes temperature sensor, and the temperature sensor is used to detect temperature parameter when electric cabinet operation；The control
Implement body processed adjusts the section for determining the temperature parameter that the temperature sensor detects, and according to the temperature parameter
The aperture of valve is flowed, to adjust the flow of the water inlet line.
Technical solution provided by the embodiment of the utility model can include the following benefits:
The utility model relies on the side installation radiator of electronic-control box, is freezing or is removing using air conditioner room unit
The condensed water of the low temperature generated when wet operating is connected thereto by pipeline, in this way, when condensation flow is through radiator, it will be automatically controlled
The heat that device generates is exchanged heat by realizing with the condensed water of low temperature, thus realize effective heat dissipation to electronic-control box, compared to
The heat dissipation equipments such as existing superconductive radiating, refrigerant heat dissipation, this programme heat exchange amount is big, and does not need the energy of consumption system,
While guaranteeing the normal operation of unit, energy saving of system is realized.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The utility model can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets the utility model
Embodiment, and be used to explain the principles of the present invention together with specification.
Fig. 1 is a kind of structural schematic diagram of electric cabinet shown according to an exemplary embodiment；
Fig. 2 is a kind of heat exchange module schematic diagram of internal structure of electric cabinet shown according to an exemplary embodiment；
Fig. 3 is a kind of heat exchange module schematic diagram of internal structure of the electric cabinet shown according to another exemplary embodiment；
Fig. 4 is a kind of structural schematic diagram of air-conditioner set shown according to an exemplary embodiment；
Fig. 5 is a kind of structural schematic diagram of the air-conditioner set shown according to another exemplary embodiment；
Fig. 6 is a kind of controling device structure diagram of the air-conditioner set shown according to another exemplary embodiment.
Wherein, 1- electric cabinet, 11- electronic-control box, 12- radiator, 21- water inlet line, 22- water storage tank, 23- water flow
Slot, 24- catch basin, 25- drainage pipeline, 3- condensing water conduit, 4- indoor unit, 5- outdoor unit, 61- controller, 62- solenoid valve,
63- throttle valve, 64- temperature sensor.
Specific embodiment
The following description and drawings fully show the specific embodiment of this paper, to enable those skilled in the art to reality
Trample them.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.This
The range of the embodiment of text includes equivalent obtained by the entire scope of claims and all of claims
Object.Herein, term " first ", " second " etc. are used only for distinguishing an element and another element, without requiring
Either imply that there are any actual relationship or sequences between these elements.Actually the first element can also be referred to as second
Element, vice versa.Moreover, the terms "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion,
So that the structure, device or the equipment that include a series of elements not only include those elements, but also including not clear
The other element listed, or further include for this structure, device or the intrinsic element of equipment.Do not limiting more
In the case where, the element that is limited by sentence "including a ...", it is not excluded that include the structure of the element, device or
There is also other identical elements in equipment.Each embodiment herein is described in a progressive manner, each embodiment emphasis
What is illustrated is the difference from other embodiments, and the same or similar parts in each embodiment may refer to each other.
Term " longitudinal direction " herein, " transverse direction ", "upper", "lower", "front", "rear", "left", "right", "vertical", " water
It is flat ", "top", "bottom" "inner", the instructions such as "outside" orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, only
It is to be described herein with simplified for ease of description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In description herein, remove
Non- to state otherwise and limit, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be mechanical connection or electricity
Connection, the connection being also possible to inside two elements can be directly connected, can also be right indirectly connected through an intermediary
For those skilled in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Herein, unless otherwise indicated, term " multiple " indicates two or more.
Herein, character "/" indicates that front and back object is a kind of relationship of "or".For example, A/B is indicated: A or B.
Herein, term "and/or" is a kind of incidence relation of description object, indicates may exist three kinds of relationships.For example,
A and/or B is indicated: A or B, or, these three relationships of A and B.
Fig. 1 is a kind of structural schematic diagram of electric cabinet shown according to an exemplary embodiment；Fig. 2 is exemplary according to one
Implement a kind of heat exchange module schematic diagram of internal structure of the electric cabinet exemplified.
As shown in Figure 1, 2, a kind of electric cabinet provided by the utility model, including electronic-control box 11, the side of the cabinet are set
There is radiator 12；
The radiator 12 includes the internal shell for being equipped with heat exchange module, and the top of the shell is equipped with water inlet line 21, should
First water inlet port of water inlet line 21 is connected to condensing water conduit 3, and the first drain port accesses the heat exchange module；Under the shell
Side is equipped with drainage pipeline 25, and the first water inlet port of the drainage pipeline 25 connects the heat exchange module, and the second of the drainage pipeline 25
Drain port passes to outside the shell.
Electric cabinet provided by the utility model relies on the side installation radiator 12 of electronic-control box 11, heat dissipation dress
12 condensed waters that low temperature is connected to by pipeline are set, in this way, when condensation flow is through heat exchange module in radiator 12, electric cabinet
Automatically controlled device in body 11, such as frequency conversion drive module, main control computer plate, blower drive module, generate heat by with
The condensed water of low temperature realizes heat exchange, to realize effective heat dissipation to electronic-control box 11, the condensed water after heat exchange is through drainage pipeline
25 are expelled to outside radiator 12.
In the present embodiment, insulating layer is equipped between the radiator 12 and the electronic-control box 11；Specifically, the insulating layer
Including layer of silica gel, silicone grease layer or silica gel layer.In this way, insulating layer realizes effectively insulation for preventing electronic-control box 11 from leaking electricity；It selects
The insulating materials of good heat conductivity, can be improved heat exchange efficiency.
In the present embodiment, which further includes the water storage tank 22 for being formed in top in the shell, is set to this
Middle part in shell, and the water flow grooves 23 being connected to the water storage tank 22, and be set to bottom in the shell, and with the water flow grooves 23
The catch basin 24 of connection；The water storage tank 22 is connected to the first drain port of the water inlet line 21, the catch basin 24 and the draining
Second water inlet port connection of pipeline 25；The quantity of the water flow grooves 23 is multiple.In this way, the water storage tank 22 of recess is cold for storing
Condensate makes condensed water uniformly flow to water flow grooves 23；Multiple water flow grooves 23 are arranged can normally can flow out guaranteeing condensed water
Under the premise of, more heat exchange amounts are obtained, electric cabinet is made to obtain better heat dissipation effect.
In the present embodiment, which is arranged vertically in the shell, is between multiple water flow grooves 23
Equidistant parallel distribution；The top of the water flow grooves 23 is connected to the water storage tank 22, and the bottom end of the water flow grooves 23 and the catch basin 24 connect
It is logical.In this way, the setting direction of the water flow grooves 23 is identical as water (flow) direction, shell is set on the inner surface of electric cabinet side
Water flow grooves 23 preferably realize heat exchange effect for reducing the occupancy to 12 space of radiator.
Using Fig. 1, Fig. 2 shows alternative embodiment, radiator 12 is set in the side of electronic-control box 11, and using empty
The condensed water for the low temperature for adjusting air conditioner indoor machine 4 to generate when freezing or dehumidifying operating is connected thereto by pipeline, when condensation flow passes through
When radiator 12, the heat that automatically controlled device is generated is realized by heat exchange module to exchange heat with the condensed water of low temperature, to realize
Effective heat dissipation to electronic-control box 11.It in the alternative embodiment, is exchanged heat by using condensed water, does not need consumption system
Energy realizes the purpose of energy saving of system.
Fig. 3 is a kind of heat exchange module schematic diagram of internal structure of the electric cabinet shown according to another exemplary embodiment.
As shown in figure 3, the utility model provides the structure type of the heat exchange module of another new electric cabinet, this is automatically controlled
Case includes electronic-control box 11, and the side of the cabinet is equipped with radiator 12；The radiator 12 includes internal equipped with heat exchange module
Shell, the top of the shell is equipped with water inlet line 21, and the first water inlet port of the water inlet line 21 is connected to condensing water conduit 3,
First drain port accesses the heat exchange module；The lower section of the shell is equipped with drainage pipeline 25, the first water inlet of the drainage pipeline 25
Port connects the heat exchange module, and the second drain port of the drainage pipeline 25 passes to outside the shell.
The radiator 12 further includes the water storage tank 22 for being formed in top in the shell, is set to middle part in the shell, and
The water flow grooves 23 being connected to the water storage tank 22, and the catch basin for being set to bottom in the shell, and being connected to the water flow grooves 23
24；The water storage tank 22 is connected to the first drain port of the water inlet line 21, and the second of the catch basin 24 and the drainage pipeline 25
The connection of water inlet port；The quantity of the water flow grooves 23 is multiple.In this way, the water storage tank 22 of recess makes to condense for storing condensed water
Water uniformly flows to water flow grooves 23；Multiple water flow grooves 23 are arranged can obtain under the premise of guaranteeing that condensed water can normally flow out
More heat exchange amounts are obtained, electric cabinet is made to obtain better heat dissipation effect.
Compared to the heat exchange module internal structure of electric cabinet shown in embodiment above, in the program, water flow grooves 23
It is arranged horizontally in the shell, is in be equally spaced between multiple water flow grooves 23；By upper between multiple water flow grooves 23
It arrives down successively head and the tail to be connected to, forms access；The water flow grooves 23 of the top are connected to the water storage tank 22, the lowermost water flow grooves
23 are connected to the catch basin 24.In this way, multiple water flow grooves 23 form access inside housings, into shell condensed water through water storage
Slot 22 enters the access that water flow grooves 23 are formed, and circuitous flow, process increase, obtain more in shell under the guidance of water flow grooves 23
Good heat transfer effect.
Fig. 4 is a kind of structural schematic diagram of air-conditioner set shown according to an exemplary embodiment.
As shown in figure 4, a kind of air-conditioner set provided by the embodiment of the utility model, including indoor unit 4, outdoor unit 5, condensation
Waterpipe 3, the water inlet end of the condensing water conduit 3 access the indoor unit 4, and discharge ends access the outdoor unit 5, which includes
Above-mentioned electric cabinet.
In the present embodiment, when air-conditioning system is when freezing or dehumidifying operating, the condensed water for the low temperature that indoor unit 4 generates is logical
It crosses after condensing water conduit 3 summarizes, the radiator 12 of electric cabinet is delivered to by water inlet line 21, condensed water flows into heat exchange module
In, the heat exchange to cabinet is realized in flow process, to reduce the temperature of cabinet and internal automatically controlled device, guarantees automatically controlled device
Normal work；Condensed water after heat exchange drains on the outside of unit through drainage pipeline 25.To realize the heat for generating automatically controlled device
Amount is exchanged heat by realizing with the condensed water of low temperature.
In the present embodiment, there are difference in height between the indoor unit 4 and outdoor unit 5, the installation site of the indoor unit 4 is higher than
The outdoor unit 5.In this way, condensed water is delivered to by the difference in height between indoor unit 4, outdoor unit 5 automatically by water inlet line 21
In the radiator 12 of electric cabinet, system capacity is not expended.
In the present embodiment, which further includes control device, which includes:
Solenoid valve 62 is arranged on the water inlet line 21, the on or off for controllable adjustment water inlet line 21；With
Controller 61 adjusts the solenoid valve 62 for determining the operating parameter of the outdoor unit 5, and according to the operating parameter.
In an alternative embodiment, which includes 5 operating status of outdoor unit；The controller 61 is for true
The operating status of the fixed outdoor unit 5, and the solenoid valve 62 is adjusted according to the operating status.
The controller 61 according to the operating status adjusts the solenoid valve 62, and detailed process is as follows:
Operating status be carry out non-heating operation when, that is, freeze or dehumidify operating status, control the solenoid valve 62 energization
It opens, the water inlet line 21 conducting；In the present embodiment, the first water inlet port of water inlet line 21 is connected to condensing water conduit 3, the
One drain port accesses the heat exchange module, and solenoid valve 62 is arranged on the water inlet line 21, by the energization for controlling solenoid valve 62
It opens, realizes the conducting of water inlet line 21, condensed water enters in the radiator 12 through water inlet line 21, heat exchange module is flowed through,
The heat exchange to cabinet is realized in flow process, to reduce the temperature of cabinet and internal automatically controlled device, guarantees automatically controlled device
It works normally；Condensed water after heat exchange drains on the outside of unit through drainage pipeline 25.To realize the heat for generating automatically controlled device
It is exchanged heat by being realized with the condensed water of low temperature.
When operating status is to carry out heating operation, controls the solenoid valve 62 power-off and close, the water inlet line 21 cut-off.?
In the present embodiment, the first water inlet port of water inlet line 21 is connected to condensing water conduit 3, and the first drain port accesses the heat exchange mould
Block, solenoid valve 62 are arranged on the water inlet line 21, and the power-off by controlling solenoid valve 62 is closed, and realize cutting for water inlet line 21
Only, condensed water cannot be introduced into radiator 12, stop the heat exchange operation of electric cabinet.
In one alternate embodiment, which further includes the blower to radiate for accelerating the radiator 12.
In this way, electric cabinet controls the blower by internal blower drive module, auxiliary accelerates heat dissipation.
Using the alternative embodiment shown in Fig. 4, air-conditioner set includes an outdoor unit 5 and several indoor units 4.Work as system
When freezing or dehumidifying operating, controller 61 controls the energization of solenoid valve 62 and opens, and water inlet line 21 is connected, what indoor unit 4 generated
After the condensed water of low temperature is summarized by condensing water conduit 3, by the difference in height between indoor unit 4, outdoor unit 5 through water inlet line 21
It is delivered in the radiator 12 of electric cabinet, condensed water flows into the heat exchange module in radiator 12, realizes in flow process
Heat exchange to cabinet guarantees the normal work of automatically controlled device to reduce the temperature of cabinet and internal automatically controlled device；After heat exchange
Condensed water drains on the outside of unit through drainage pipeline 25, to realize that the heat for generating automatically controlled device passes through the condensed water with low temperature
Realize heat exchange；When air conditioner is in other working conditions, controller 61 controls the solenoid valve 62 power-off and closes, water inlet line 21
Cut-off, condensed water cannot be introduced into radiator 12.It is bigger than refrigerant heat exchange amount under same traffic since the specific heat capacity of water is big, and
And the energy of consumption system is not needed, realize energy-efficient heat discharging operation.
Fig. 5 is a kind of structural schematic diagram of the air-conditioner set shown according to another exemplary embodiment.
As shown in figure 5, a kind of air-conditioner set provided in this embodiment, including multiple indoor units 4 and multiple outdoor units 5, it is more
It after the drainage pipeline 25 of a indoor unit 4 collects, is conveyed through condensing water conduit 3, the water inlet end of the condensing water conduit 3 accesses the interior
Machine 4, discharge ends access the outdoor unit 5, which includes above-mentioned electric cabinet；And it should after multiple 21 parallel connections of water inlet line
Condensing water conduit 3 connects, and condensed water is delivered in the water inlet line 21 being connected in parallel by condensing water conduit 3, according to outdoor unit 5
Operating condition, controllable enters radiator 12 by each water inlet line 21, the heat that automatically controlled device is generated by with low temperature
Condensed water realizes heat exchange, to realize effective heat dissipation to electronic-control box 11.
In the present embodiment, which further includes control device, which includes:
Solenoid valve 62 is arranged on the water inlet line 21, the on or off for controllable adjustment water inlet line 21；With
Controller 61 adjusts the solenoid valve 62 for determining the operating parameter of the outdoor unit 5, and according to the operating parameter.
In an alternative embodiment, which includes 5 operating status of outdoor unit；The controller 61 is for true
The operating status of the fixed outdoor unit 5, and the solenoid valve 62 is adjusted according to the operating status.
When operating status is to carry out non-heating operation state, controls the solenoid valve 62 energization and open, the water inlet line 21
Conducting；In the present embodiment, the first water inlet port of water inlet line 21 is connected to condensing water conduit 3, and the access of the first drain port should
Heat exchange module, solenoid valve 62 are arranged on the water inlet line 21, and the energization by controlling solenoid valve 62 is opened, and realize water inlet line
21 conducting, condensed water enter in the radiator 12 through water inlet line 21, flow through heat exchange module, the realization pair in flow process
The heat exchange of cabinet guarantees the normal work of automatically controlled device to reduce the temperature of cabinet and internal automatically controlled device；It is cold after heat exchange
Condensate drains on the outside of unit through drainage pipeline 25.To realize that the heat for generating automatically controlled device is real by the condensed water with low temperature
Now exchange heat.
When operating status is to carry out non-brake method operation, controls the solenoid valve 62 power-off and close, the water inlet line 21 cut-off.
In the present embodiment, the first water inlet port of water inlet line 21 is connected to condensing water conduit 3, and the first drain port accesses the heat exchange mould
Block, solenoid valve 62 are arranged on the water inlet line 21, and the power-off by controlling solenoid valve 62 is closed, and realize cutting for water inlet line 21
Only, condensed water cannot be introduced into radiator 12, stop the heat exchange operation of electric cabinet.
Compared to air-conditioner set shown in above, in the present embodiment, which is equipped with throttle valve 63, for can
The orifice size of the adjustment of the control water inlet line 21 adjusts the section of the water inlet line 21 by adjusting the aperture of the throttle valve 63
Flow area, to realize the adjustment to flow of inlet water.
In an alternative embodiment, which further includes the temperature parameter of the electric cabinet, which also wraps
Temperature sensor 64 is included, which is used to detect temperature parameter when electric cabinet operation；The controller 61 is specific
For determining that the temperature sensor 64 detects obtained temperature parameter, and opening for the throttle valve 63 is adjusted according to the temperature parameter
Degree, to adjust the flow of the water inlet line 21.
When the operating status of outdoor unit 5 is to carry out non-brake method operation, the throttle valve 63 closing is controlled, the solenoid valve 62 is disconnected
It is electrically turn off, the water inlet line 21 cut-off.In the present embodiment, the first water inlet port of water inlet line 21 is connected to condensing water conduit 3,
First drain port accesses the heat exchange module, and solenoid valve 62 and throttle valve 63 are arranged on the water inlet line 21, passes through control
Power-off closing, the closing of throttle valve 63 of solenoid valve 62, realize the cut-off of water inlet line 21, condensed water cannot be introduced into radiator
12, stop the heat exchange operation of electric cabinet.
When the operating status of outdoor unit 5 is to carry out refrigerating operaton, controls the solenoid valve 62 energization and open；When same unit
It is interior, when thering are multiple outdoor units 5 to carry out refrigerating operaton, the controller 61 temperature parameter according to detected by the temperature sensor 64
Adjust the aperture of the throttle valve 63.
Detailed process is as follows according to 63 aperture of throttle valve is adjusted according to the temperature parameter for the controller 61:
When the temperature parameter that temperature sensor 64 detects is greater than the temperature threshold of setting, temperature sensor is controlled
63 aperture of throttle valve on the water inlet line 21 of outdoor unit 5 belonging to 64 opens 80%~100%, specifically, can be 80%,
90% or 100%.
When the temperature parameter that temperature sensor 64 detects is less than the temperature threshold of setting, temperature sensor is controlled
63 aperture of throttle valve on the water inlet line 21 of outdoor unit 5 belonging to 64 opens 30%~50%, specifically, can be 30%,
40% or 50%.
In this way, using embodiment shown in fig. 5, in the case where more 5 parallel connections of outdoor unit, when multiple outdoor units 5 carry out
When refrigerating operaton, by adjusting the aperture of throttle valve 63, so that condensed water priority of supply gives electric cabinet temperature higher outdoor unit
5, thus realize that the heat for generating automatically controlled device exchanges heat by realizing with the condensed water of low temperature, since the specific heat capacity of water is big,
It is bigger than refrigerant heat exchange amount under same traffic, and the energy of consumption system is not needed, realize energy-efficient heat discharging operation.
In one alternate embodiment, outdoor unit 5 further includes the blower to radiate for accelerating the radiator 12.Such as
This, controller 61 controls the blower by the blower drive module inside driving electric cabinet, and auxiliary accelerates heat dissipation.Work as temperature
When the temperature parameter that degree sensor 64 detects is greater than the temperature threshold of setting, controller 61 drives blower operating, auxiliary
Quickening is helped to radiate.
The utility model is not limited to the structure for being described above and being shown in the accompanying drawings, and can not depart from
Its range carry out various modifications and changes.The scope of the utility model is only limited by the accompanying claims.
Claims (10)
1. a kind of electric cabinet, including electronic-control box, which is characterized in that the side of the cabinet is equipped with radiator；
The radiator includes the internal shell for being equipped with heat exchange module, and one end of the shell is equipped with water inlet line, it is described into
Condensed water is accessed in first water inlet port of waterpipe, and the first drain port accesses the heat exchange module；The other end of the shell
Equipped with drainage pipeline, the first water inlet port of the drainage pipeline connects the heat exchange module, the second row of the drainage pipeline
Water end (W.E.) mouth passes to outside the shell.
2. electric cabinet according to claim 1, which is characterized in that the heat exchange module includes:
Water storage tank is set to the shell inner top, and is connected to the first drain port of the water inlet line, for store into
Enter the condensed water of heat exchange module, and condensed water is shunted；
Water flow grooves are set to middle part in the shell, and are connected to the water storage tank, for guiding the condensed water after shunting along water
The flowing of chute setting direction；The quantity of the water flow grooves is multiple；
Catch basin is set to bottom in the shell, and is connected to the water flow grooves, the catch basin and the drainage pipeline
Second water inlet port connection；It is common to be discharged after condensed water for flowing out water flow grooves collects.
3. electric cabinet according to claim 2, which is characterized in that the water flow grooves are arranged vertically at the shell
It is interior, it is distributed between multiple water flow grooves in equidistant parallel；The top of the water flow grooves is connected to the water storage tank, the water flow
The bottom end of slot is connected to the catch basin.
4. electric cabinet according to claim 2, which is characterized in that the water flow grooves are arranged horizontally at the shell
It is interior, it is in be equally spaced between multiple water flow grooves；Successively head and the tail are connected to from top to bottom between multiple water flow grooves, are formed logical
Road；The water flow grooves of the top are connected to the water storage tank, and water flow grooves described in the lowermost are connected to the catch basin.
5. the water inlet end of a kind of air-conditioner set, including indoor unit, outdoor unit, condensing water conduit, the condensing water conduit accesses institute
Indoor unit is stated, discharge ends access the outdoor unit, which is characterized in that the outdoor unit includes that Claims 1-4 is any described
Electric cabinet, the discharge ends are connected to first water inlet port.
6. air-conditioner set according to claim 5, which is characterized in that further include control device, the control device includes:
Solenoid valve is arranged on the water inlet line, the on or off for controllable adjustment water inlet line；
Controller adjusts the solenoid valve for determining the operating parameter of the outdoor unit, and according to the operating parameter.
7. air-conditioner set according to claim 6, which is characterized in that the operating parameter includes the outdoor unit operation shape
State；The controller is used to determine the operating status of the outdoor unit, and adjusts the solenoid valve according to the operation state.
8. air-conditioner set according to claim 7, which is characterized in that the controller is specifically used for, in the operation shape
When state is non-heating operation state, controls the solenoid valves and open, the water inlet line conducting；
When the operating status is heating operation state, controls the solenoid valve power-off and close, the water inlet line cut-off.
9. air-conditioner set according to claim 6, which is characterized in that multiple when the quantity of the outdoor unit is multiple
It is connect after the water inlet line is in parallel with the condensing water conduit；
The water inlet line is equipped with throttle valve, the orifice size for the controllable adjustment water inlet line.
10. air-conditioner set according to claim 9, which is characterized in that the operating parameter further includes the electric cabinet
Temperature parameter, the electric cabinet further include temperature sensor, and the temperature sensor is used to detect when the electric cabinet is run
Temperature parameter；
The controller is specifically used for the temperature parameter for determining that the temperature sensor detects, and according to the temperature parameter
The aperture of the throttle valve is adjusted, to adjust the flow of the water inlet line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822124387.8U CN209524577U (en) | 2018-12-18 | 2018-12-18 | A kind of electric cabinet and air-conditioner set |
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| CN201822124387.8U CN209524577U (en) | 2018-12-18 | 2018-12-18 | A kind of electric cabinet and air-conditioner set |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579152A (en) * | 2018-12-18 | 2019-04-05 | 青岛海尔空调电子有限公司 | A kind of electric cabinet and air-conditioner set |
| CN114909724A (en) * | 2022-04-18 | 2022-08-16 | 青岛海尔空调器有限总公司 | Method and device for cooling outdoor unit of air conditioner, air conditioner and storage medium |
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2018
- 2018-12-18 CN CN201822124387.8U patent/CN209524577U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579152A (en) * | 2018-12-18 | 2019-04-05 | 青岛海尔空调电子有限公司 | A kind of electric cabinet and air-conditioner set |
| CN114909724A (en) * | 2022-04-18 | 2022-08-16 | 青岛海尔空调器有限总公司 | Method and device for cooling outdoor unit of air conditioner, air conditioner and storage medium |
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