CN108882649A - The cool-down method of the cooling system of electrical appliance kit, hot water machine and electrical appliance kit - Google Patents
The cool-down method of the cooling system of electrical appliance kit, hot water machine and electrical appliance kit Download PDFInfo
- Publication number
- CN108882649A CN108882649A CN201810913546.4A CN201810913546A CN108882649A CN 108882649 A CN108882649 A CN 108882649A CN 201810913546 A CN201810913546 A CN 201810913546A CN 108882649 A CN108882649 A CN 108882649A
- Authority
- CN
- China
- Prior art keywords
- electrical appliance
- appliance kit
- water
- pipeline
- temperature
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20281—Thermal management, e.g. liquid flow control
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses the cool-down method of a kind of cooling system of electrical appliance kit, hot water machine and electrical appliance kit, the cooling system of the electrical appliance kit includes：Cooling device, cooling device are set in electrical appliance kit；Control valve, the water outlet connection of the water inlet water supply device of control valve, the water outlet of control valve are connected to the water inlet of cooling device, and the water outlet of cooling device is connected to the water inlet of water supply device；First temperature monitoring, the first temperature monitoring are used to monitor the temperature of electrical appliance kit；And controller, controller and control valve and the first temperature monitoring communicate to connect；The cooling system of the electrical appliance kit can connect automatically the water for drawing water supply device to cooling device to electrical appliance kit progress cooling down, good heat dissipation effect according to the state of temperature of of electrical appliance kit itself；The advantages of hot water machine has good heat dissipation effect, and cost is relatively low；The cool-down method of electrical appliance kit can be realized the state of temperature according to electrical appliance kit itself, cool down automatically to electrical appliance kit, good cooling effect.
Description
Technical field
The present invention relates to hot water machine technical field, more particularly to it is a kind of for the cooling system of electrical appliance kit, hot water machine and
Cool-down method.
Background technique
The interior of electrical box of existing hot water machine is provided with more component, these components are easy fever at work,
And then it is too fast to cause the temperature in electrical appliance kit to rise, so that internal component has the risk being burned out, also results in electrical appliance kit temperature
Rising experiment etc. cannot pass through, and influence the safety of product；
However, traditional heat dissipating method that radiating and cooling is carried out for electrical appliance kit, needs persistently to radiate to electrical appliance kit,
It can not be adjusted according to the state of temperature of electrical appliance kit itself, heat dissipation effect is unobvious, and cost is excessively high, it is difficult to promote the use of.
Summary of the invention
Based on this, it is necessary to provide the cool-down method of the cooling system of electrical appliance kit a kind of, hot water machine and electrical appliance kit, the electric appliance
The cooling system of box can connect automatically the water for drawing water supply device to cooling device to electricity according to the state of temperature of of electrical appliance kit itself
Device box carries out cooling down, good heat dissipation effect；Hot water machine includes the cooling system of above-mentioned electrical appliance kit, and therefore, which can
According to the state of temperature of electrical appliance kit, automatic cooling, and good heat dissipation effect are realized, cost is relatively low；The cool-down method of electrical appliance kit can
It realizes the state of temperature according to electrical appliance kit itself, cools down automatically to electrical appliance kit, good cooling effect protects the temperature of electrical appliance kit
It holds in safe temperature.
Specific technical solution is as follows：
On the one hand, this application involves a kind of cooling systems of electrical appliance kit, including：Cooling device, the cooling device setting
In in electrical appliance kit；Control valve, the water inlet water supply device of the control valve water outlet connection, the water outlet of the control valve with
The water inlet of the cooling device is connected to, and the water outlet of the cooling device is connected to the water inlet of water supply device；First temperature
Monitor, first temperature monitoring are used to monitor the temperature of the electrical appliance kit；And controller, the controller and the control
Valve processed and first temperature monitoring communication connection.
When in use, the water outlet of the water inlet of the control valve and water supply device is connected for the cooling system of above-mentioned electrical appliance kit
Logical, the water outlet of the control valve is connected to the water inlet of the cooling device, and cooling device is set in the electrical appliance kit,
The temperature that the electrical appliance kit is detected by first temperature monitoring, when the temperature of the electrical appliance kit is higher than the first preset value
When, the control valve is opened, the water of water supply device is connect automatically and leads to cooling device, is cooled down to the electrical appliance kit, institute is worked as
When stating the temperature for detecting the electrical appliance kit of the first temperature monitoring lower than the second preset value, the control valve is closed, in this way,
The cooling system of the electrical appliance kit can be according to the state of temperature of electrical appliance kit, and automatic cooling to electrical appliance kit is easy to use；Into one
Step, the cooling system of the electrical appliance kit, which passes through, to be connect the water for drawing water supply device and cools down to electrical appliance kit, and the water of water supply device generally exists
Between 20 DEG C -30 DEG C, in this way, being cooled down by cold water to the electrical appliance kit, cooling effect is obvious, and cost is relatively low.
Technical solution is illustrated further below：
The cooling system of the electrical appliance kit further includes the first triple valve in one of the embodiments, first triple valve
First interface be connected to by the first pipe with the water inlet of the control valve, the second interface of first triple valve is logical
It crosses second pipe to be connected to the water outlet of the water supply device, the third interface of first triple valve passes through third pipeline and changes
The water inlet of hot device is connected to.In this way, at this point, the water of water supply device for connect lead to heat exchanger and refrigerant etc. exchange heat, pass through first
Triple valve, which connects the water of water supply device, leads to cooling device to electrical appliance kit heat dissipation, on the one hand, with traditional electrical appliance kit heat dissipating method
It compares, the radiating mode that the present embodiment is related to does not need that radiator structure additionally is arranged, in this way, reducing cost；On the other hand, pass through
The water for drawing water supply device is connect to electrical appliance kit progress radiating and cooling, cooling is effectively more preferably.It of courses, in other embodiments, supplies water
Device can be extraneous water supplying unit, lead to cooling device to electrical appliance kit progress as long as can be realized and connect the water of water supply device
Radiating and cooling.
The cooling system of the electrical appliance kit further includes check valve and the second triple valve, the list in one of the embodiments,
It is connected to the water inlet of valve with the water outlet of the cooling device by the 4th pipeline, the water outlet of the check valve passes through the 5th
Pipeline is connected to the first interface of second triple valve, the second interface of second triple valve by the 6th pipeline with it is described
The water inlet of water supply device is connected to, and the third interface of second triple valve passes through the water outlet of the 7th pipeline and the heat exchanger
Connection.In this way, at this point, the water of water supply device for connect lead to heat exchanger and refrigerant etc. heat exchange, by the first triple valve will water supply
The water of device, which connects, leads to cooling device to electrical appliance kit heat dissipation, on the one hand, compared with traditional electrical appliance kit heat dissipating method, the present embodiment
The radiating mode being related to does not need that radiator structure additionally is arranged, in this way, reducing cost；On the other hand, draw water supply device by connecing
Water to electrical appliance kit carry out radiating and cooling, cooling effectively more preferably.
The cooling system of the electrical appliance kit further includes exhaust valve in one of the embodiments, and the exhaust valve is set to institute
State the 4th pipeline.In this way, reducing pipeline pressure by setting exhaust valve, the water in subsequent pipeline being made to be more easier to be discharged.
The cooling system of the electrical appliance kit further includes water pump in one of the embodiments, and the water inlet of the water pump passes through
8th pipeline is connected to the water outlet of the control valve, the water outlet of the water pump by the 9th pipeline with it is described cold
But the water inlet connection of device.The water of water supply device is extracted to cooling device in this way, providing power by water pump.
The cooling system of the electrical appliance kit further includes drain valve in one of the embodiments, and the drain valve is set to institute
State the 8th pipeline or the 9th pipeline.In this way, the 8th pipeline is discharged by drain valve, the 9th pipeline either the 4th pipeline
Interior water.
The cooling system of the electrical appliance kit further includes second temperature monitor in one of the embodiments, second temperature
Degree monitor is used to monitor the environment temperature of hot water machine unit work.In this way, by second temperature monitor come real-time monitoring heat
The environment temperature of water dispenser unit work needs to arrange when the second detecting/monitoring device monitoring to environment temperature is lower than the second preset value
Water in 4th pipeline, the 8th pipeline and the 9th pipeline out avoids the water in the 4th pipeline, the 8th pipeline and the 9th pipeline from occurring
Freeze.
On the other hand, the application further relates to a kind of hot water machine, the cooling system including electrical appliance kit.
Above-mentioned hot water machine includes the cooling system of above-mentioned electrical appliance kit, and the cooling system of the electrical appliance kit is when in use, by institute
The water inlet for stating control valve is connected to the water outlet of water supply device, the water inlet of the water outlet of the control valve and the cooling device
Mouth connection, cooling device is set in the electrical appliance kit, the temperature of the electrical appliance kit is detected by first temperature monitoring
Degree opens the control valve, the water of water supply device is connect automatically and is led to when the temperature of the electrical appliance kit is higher than the first preset value
Cooling device cools down to the electrical appliance kit, detects that the temperature of the electrical appliance kit is low when first temperature monitoring
When the second preset value, the control valve is closed, in this way, the cooling system of the electrical appliance kit can be according to the temperature shape of electrical appliance kit
State, the automatic cooling to electrical appliance kit are easy to use；Further, the cooling system of the electrical appliance kit is by connecing the water for drawing water supply device
Cool down to electrical appliance kit, the water of water supply device generally between 20 DEG C -30 DEG C, in this way, by cold water to the electrical appliance kit into
Row cooling, cooling effect is obvious, and cost is relatively low；Therefore, which can realize automatic according to the state of temperature of electrical appliance kit
It is cooling, and good heat dissipation effect, cost is relatively low.
On the other hand, the application further relates to a kind of cool-down method of electrical appliance kit, including：
Start electrical appliance kit；
When the temperature for detecting the electrical appliance kit is higher than the first preset value, control valve is opened, the water energy of water supply device is made
Enough cooling devices flowed to along the control valve in the electrical appliance kit；
When detecting the temperature of the electrical appliance kit lower than the second preset value, the control valve is closed.
The cool-down method of above-mentioned electrical appliance kit is in use, pass through the temperature of detection electrical appliance kit, when the temperature for detecting electrical appliance kit
When greater than the first preset value, control valve is opened, the water energy of water supply device is made enough to flow to the cooling device in the electrical appliance kit, into
And realize the cooling down to electrical appliance kit, when detecting the temperature of the electrical appliance kit lower than the second preset value, close the control
Valve processed；In turn, it can be realized the state of temperature according to electrical appliance kit itself, cool down automatically to electrical appliance kit, good cooling effect makes
The temperature of electrical appliance kit is maintained at safe temperature.
Technical solution is illustrated further below：
In one of the embodiments, when detecting the temperature of electrical appliance kit lower than the second preset value, the control is closed
It further include following steps after the step of valve processed：
When detecting environment temperature locating for hot water machine unit lower than third preset value, discharge connects the cooling device
Water inlet and the control valve water outlet pipeline in water, and discharge connects water outlet and the water supply of the cooling device
Water in the pipeline of the water inlet of device.
Detailed description of the invention
Fig. 1 is the cooling system schematic diagram of electrical appliance kit；
Fig. 2 is the cooling system schematic diagram of electrical appliance kit in another embodiment；
Fig. 3 is the flow chart of the cool-down method of electrical appliance kit.
Description of symbols：
100, hot water machine unit, 110, second temperature monitor, 200, electrical appliance kit, the 210, first temperature monitoring, 220,
Cooling device, 300, control valve, 400, water supply device, 410, external tap water mechanism, 420, water tank, 501, first pipe,
502, second pipe, 503, third pipeline, the 504, the 4th pipeline, the 505, the 5th pipeline, the 506, the 6th pipeline, the 507, the 7th pipe
Road, the 508, the 8th pipeline, the 509, the 9th pipeline, 510, drain valve, 511, exhaust valve, the 512, the tenth pipeline, the 513, the 11st pipe
Road, 600, check valve, 700, water pump.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing and specific embodiment party
Formula, the present invention is further described in detail.It should be understood that the specific embodiments described herein are only to solve
The present invention is released, and the scope of protection of the present invention is not limited.
It should be noted that it can directly on the other element when element is referred to as " being set to " another element
Or there may also be elements placed in the middle.When element is referred to as " being fixedly arranged on " another element, it can be directly in another yuan
On part or there may also be elements placed in the middle.When an element is considered as " connection " another element, it be can be directly
It is connected to another element or may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ",
"left", "right" and similar statement for illustrative purposes only, are not meant to be the only embodiment.
It is important to point out that when element is referred to as " being fixedly arranged on " another element, two elements can be it is integrated,
It can be and be detachably connected between two elements.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
Body embodiment purpose, it is not intended that in limitation the present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
In addition it is also necessary to understand, in the present embodiment, term "lower", "upper", "front", "rear", "left", "right",
"inner", "outside", "top", "bottom", " side ", " other side ", " one end ", " other end ", etc. indicated by positional relationship be based on
Positional relationship shown in the drawings；The terms such as " first ", " second " are to distinguish different structure members.These terms are only
Convenient for the description present invention and simplify description, is not considered as limiting the invention.
As shown in Figure 1, the cooling system of one of embodiment electrical appliance kit 200, including：Cooling device 220, cooling dress
220 are set to be set in electrical appliance kit 200；Control valve 300, the water outlet connection of the water inlet water supply device 400 of control valve 300, control
The water outlet of valve 300 processed is connected to the water inlet of cooling device 220, the water outlet of cooling device 220 and water supply device 400 into
Mouth of a river connection；First temperature monitoring 210, the first temperature monitoring 210 are used to monitor the temperature of electrical appliance kit 200；And controller,
Controller and control valve 300 and the first temperature monitoring 210 communicate to connect.
The cooling system of above-mentioned electrical appliance kit 200 when in use, by going out for the water inlet of control valve 300 and water supply device 400
Mouth of a river connection, the water outlet of control valve 300 are connected to the water inlet of cooling device 220, and cooling device 220 is set to electrical appliance kit
In 200, the temperature of electrical appliance kit 200 is detected by the first temperature monitoring 210, is preset when the temperature of electrical appliance kit 200 is higher than first
When value, control valve 300 is opened, the water of water supply device 400 is connect automatically and leads to cooling device 220, electrical appliance kit 200 is dropped
Temperature closes control valve 300 when the temperature for detecting electrical appliance kit 200 of the first temperature monitoring 210 is lower than the second preset value,
In this way, the cooling system of the electrical appliance kit can be according to the state of temperature of electrical appliance kit 200, automatic cooling to electrical appliance kit 200 is used
It is convenient；Further, the cooling system of the electrical appliance kit passes through to connect and draws the water of water supply device 400 and cool down to electrical appliance kit 200, supplies water
The water of device 400 is generally between 20 DEG C -30 DEG C, in this way, cooled down by this cold water to electrical appliance kit 200, cooling effect
Obviously, and cost is relatively low.Wherein the first temperature monitoring 210 can be fibre optical sensor either temperature sensing package etc., the first temperature
Monitor 210 is set to electrical appliance kit 200, and control valve 300 can be solenoid valve, and controller can be single-chip microcontroller either PLC etc.,
As long as meeting controller and solenoid valve and the first temperature monitoring 210 can communicate to connect, enable the controller to receive the first temperature
The monitoring signals of monitor 210 are spent, and control the switch of solenoid valve according to monitoring signals.It is cooling in this embodiment
Device 220 can be distributed across the cooling pipe in electrical appliance kit 200, in this way, leading to cooling by connecing the water of water supply device 400
Pipeline makes the water energy of cooling pipe is enough fully to carry out heat dissipation drop to electrical appliance kit 200 by cooling pipe of arranging according to certain rules
Temperature.
As shown in Figure 1, on the basis of the above embodiments, the cooling system of the electrical appliance kit further includes the first triple valve, the
The first interface of one triple valve is connected to by first pipe 501 with the water inlet of control valve 300, the second interface of the first triple valve
It is connected to by second pipe 502 with the water outlet of water supply device 400, the third interface of the first triple valve passes through third pipeline 503
It is connected to the water inlet of heat exchanger.In this way, the water of water supply device 400 leads to heat exchanger and refrigerant etc. and exchanges heat for connecing, by the
One triple valve, which connects the water of water supply device 400, to be led to cooling device 220 and radiates to electrical appliance kit 200；On the one hand, with traditional electric appliance
200 heat dissipating method of box is compared, and the radiating mode that the present embodiment is related to does not need that radiator structure additionally is arranged, in this way, reducing cost；
On the other hand, by connecing the water for drawing water supply device 400 to the progress radiating and cooling of electrical appliance kit 200, cooling is effectively more preferably.
Of course, in other embodiments, the first triple valve and first pipe 501, second pipe 502 and third pipeline
503 can also be replaced by a three-way pipeline.
As shown in Figure 1, based on any of the above embodiments, the cooling system of the electrical appliance kit further includes check valve 600
And second triple valve, the water inlet of check valve 600 are connected to the water outlet of cooling device 220 by the 4th pipeline 504, check valve
600 water outlet is connected to by the 5th pipeline 505 with the first interface of the second triple valve, and the second interface of the second triple valve passes through
6th pipeline 506 is connected to the water inlet of water supply device 400, and the third interface of the second triple valve passes through the 7th pipeline 507 and changes
The water outlet of hot device is connected to.In this way, check valve 600 can be avoided the water reflux of water supply device 400, i.e., by cooling device 220
The water of water outlet discharge, can only connect through the 4th pipeline 504 and lead to check valve 600, be connect by check valve 600 and lead to water supply device 400,
Water supply device 400, which can be water tank either other water storage devices, check valve 600, can be check-valves.In this way, passing through setting
Second triple valve makes the water flowed out through apparatus for supercooling 220 converge into water supply device together with the water by heat exchanger outflow
400, in this way, entire hot water machine only needs to be arranged a water supply device 400, not only reduced costs, but also make entire hot water machine
Structure can accomplish it is compact；Secondly as the water of water supply device 400 is connected to external water inlet, because of water supply device 400
Interior water energy be enough maintained within 40 DEG C, therefore, connect lead to cooling device 220 to electrical appliance kit 200 radiate after water return to water supply
It can be cooled down after device 400, cooling device 220 then be returned to the water of low-temperature condition, electrical appliance kit 200 is dropped again
Temperature so recycles, it is ensured that the temperature of electrical appliance kit 200 is in safe temperature range.
Of course, in other embodiments, the second triple valve and the 5th pipeline 505, the 6th pipeline 506 and the 7th pipeline
507 can also be replaced by another three-way pipeline.
As shown in Figure 1, based on any of the above embodiments, the cooling system of the electrical appliance kit further includes exhaust valve 511,
Exhaust valve 511 is set to the 4th pipeline 504.In this way, reducing pipeline pressure by setting exhaust valve 511, making in subsequent pipeline
Water is more easier to be discharged.
As shown in Figure 1, based on any of the above embodiments, the cooling system of the electrical appliance kit further includes water pump 700, water
The water inlet of pump 700 is connected to by the 8th pipeline 508 with the water outlet of control valve 300, and the water outlet of water pump 700 passes through the 9th pipe
Road 509 is connected to the water inlet of cooling device 220.The water of water supply device 400 is taken out in this way, providing power by water pump 700
It takes to cooling device 220.
As shown in Figure 1, based on any of the above embodiments, the cooling system of the electrical appliance kit further includes second temperature prison
Device 110 is surveyed, second temperature monitor 110 is used to monitor the environment temperature of the work of hot water machine unit 100.In this way, passing through the second temperature
Degree monitor 110 carrys out the environment temperature of the work of real-time monitoring hot water machine unit 100, when the second detecting/monitoring device monitoring to environment temperature
It when degree is lower than the second preset value, needs to be discharged the water in the 4th pipeline 504, the 8th pipeline 508 and the 9th pipeline 509, avoids the
Water in four pipelines 504, the 8th pipeline 508 and the 9th pipeline 509 freezes.In this embodiment, second temperature monitoring
Device 110 is set to 100 outer wall of hot water machine unit, for detecting operating ambient temperature locating for hot water machine unit 100.In this reality
It applies in example, hot water machine unit 100 includes heat exchanger.
As shown in Figure 1, based on any of the above embodiments, the cooling system of the electrical appliance kit further includes drain valve 510,
Drain valve 510 is set to the 8th pipeline 508 or the 9th pipeline 509.In this way, the 8th pipeline 508 is discharged by drain valve 510,
Water in 9th pipeline 509 or the 4th pipeline 504；The circumstance temperature degree locating for the hot water machine unit 100 is lower than third preset value,
Generally 4 DEG C -7 DEG C, drain valve 510 is opened, the water in the 8th pipeline 508, the 9th pipeline 509 and the 4th pipeline 504 is discharged,
In order to avoid the water remained in pipeline freezes, make pipeline breaking.In this embodiment, while opening drain valve 510, also open
Exhaust valve 511, in this way, accelerating the water discharge in the 8th pipeline 508, the 9th pipeline 509 and the 4th pipeline 504；Specifically, second
Temperature monitoring 110 can be temperature sensor or environment temperature sensing package；In this embodiment, second temperature monitor
110 be environment temperature sensing package, and environment temperature sensing package is easily installed, and monitoring accuracy is high.During installation, drain valve 510 can be set in
Least significant end in eight pipelines 508, the 9th pipeline 509, so, it is ensured that the water energy in the 8th pipeline 508 or the 9th pipeline 509 is enough arranged
To the greatest extent.
As shown in Figure 2.In other embodiments, water supply device 400 includes external tap water mechanism 410 and water tank 420, control
The water inlet of valve 300 processed is connected to the water outlet of external tap water mechanism 410, the water outlet and cooling device 220 of control valve 300
Water inlet connection, the water outlet of cooling device 220 is connected to the water inlet of water tank 420, the water outlet and heat exchanger of water tank 420
The water inlet of (not shown) is connected to.External tap water mechanism 410 is so separately provided, by control valve 300 by external tap water
The tap water of mechanism 410, which connects, leads to cooling device 220, to electrical appliance kit 200 carry out cooling and heat dissipation, due to tap water coolant-temperature gage compared with
It is low, it is significant to the cooling effect of electrical appliance kit 200；Water in subsequent cooling device 220 drains into water tank 420, and the water in water tank 420 is used
It exchanges heat in heat exchanger, takes full advantage of resource.As shown in Fig. 2, in this embodiment, the water inlet of check valve 600 with it is cold
But the water outlet of device 220 is connected to by the 4th pipeline 504, and the water outlet of check valve 600 passes through the 5th pipeline 505 and the two or three
The first interface of port valve is connected to, and the second interface of the second triple valve is connected to by the 6th pipeline 506 with the water inlet of water tank 420,
The third interface of second triple valve is connected to by the 7th pipeline 507 with the water outlet of heat exchanger, and the water outlet of water tank 420 passes through the
11 pipelines 513 are connected to the water inlet of heat exchanger, and the water inlet of control valve 300 passes through the tenth pipeline 512 and extraneous tap water
The water outlet of mechanism 410 is connected to, and the water outlet of control valve 300 is connected to by the 8th pipeline 508 with the water inlet of water pump 700, water
The water outlet of pump 700 is connected to by the 9th pipeline 509 with the water inlet of cooling device 220.
The application further relates to a kind of hot water machine, one of embodiment hot water machine, the cooling system including electrical appliance kit 200
System.
Above-mentioned hot water machine includes the cooling system of above-mentioned electrical appliance kit 200, and the cooling system of the electrical appliance kit is when in use, will
The water inlet of control valve 300 is connected to the water outlet of water supply device 400, the water outlet of control valve 300 and cooling device 220 into
Mouth of a river connection, cooling device 220 is set in electrical appliance kit 200, detects electrical appliance kit 200 by the first temperature monitoring 210
Temperature opens control valve 300, the water of water supply device 400 is connect automatically when the temperature of electrical appliance kit 200 is higher than the first preset value
Cooling device 220 is led to, is cooled down to electrical appliance kit 200, when the temperature for detecting electrical appliance kit 200 of the first temperature monitoring 210
When degree is lower than the second preset value, control valve 300 is closed, in this way, the cooling system of the electrical appliance kit can be according to the temperature of electrical appliance kit 200
Degree state, the automatic cooling to electrical appliance kit 200 are easy to use；Further, the cooling system of the electrical appliance kit draws water supply dress by connecing
It sets 400 water to cool down to electrical appliance kit 200, the water of water supply device 400 is generally between 20 DEG C -30 DEG C, in this way, passing through cold water
Cool down to electrical appliance kit 200, cooling effect is obvious, and cost is relatively low；Therefore, which can be according to electrical appliance kit 200
State of temperature realizes automatic cooling, and good heat dissipation effect, and cost is relatively low.
As shown in figure 3, the application further relates to a kind of cool-down method of electrical appliance kit, including：
S100：Start electrical appliance kit；Electrical appliance kit is opened, electrical appliance kit is worked normally；
S200:Detect the electrical appliance kit temperature and hot water machine unit locating for environment temperature；Temperature sensing can be passed through
Environment temperature described in the temperature and hot water machine unit of device or temperature sensing package monitoring electrical appliance kit.
S200：When the temperature for detecting electrical appliance kit is higher than the first preset value, control valve is opened, the water energy of water supply device is made
Enough cooling devices flowed to along control valve in electrical appliance kit；Real time temperature monitoring can be carried out to electrical appliance kit by temperature sensor,
When the temperature of temperature sensor monitoring is higher than the first preset value (wherein the first preset value can be 40 DEG C -45 DEG C), it can pass through
Controller is arranged corresponding program and starts battery valve, battery valve can also be manually booted, at this point, by connecing the water of water supply device
Cooling device is led to, radiating and cooling is carried out to electrical appliance kit, improves cooling effect and cooling efficiency.
S200：When detecting the temperature of electrical appliance kit lower than the second preset value, control valve is closed.In this way, working as temperature sensing
When the temperature of device monitoring is lower than the second preset value (wherein the second preset value can be 30 DEG C -32 DEG C), solenoid valve is closed at this time,
The water flow that water supply device flows to cooling device is cut off, the temperature of electrical appliance kit is in the temperature range of a safety at this time.Certainly
Corresponding stop battery valve can be set by controller or control valve is turned off manually.
The cool-down method of above-mentioned electrical appliance kit is in use, pass through the temperature of detection electrical appliance kit, when the temperature for detecting electrical appliance kit
When greater than the first preset value, control valve is opened, the water energy of water supply device is made enough to flow to the cooling device in electrical appliance kit, it is in turn, real
Control valve now is closed when detecting the temperature of electrical appliance kit lower than the second preset value to the cooling down of electrical appliance kit；In turn, energy
Enough state of temperatures realized according to electrical appliance kit itself, automatically cool down to electrical appliance kit, good cooling effect makes the temperature of electrical appliance kit
It is maintained at safe temperature.
On the basis of the above embodiments, when detecting the temperature of electrical appliance kit lower than the second preset value, control is closed
It further include following steps after the step of valve：
S300：When detecting environment temperature locating for hot water machine unit lower than third preset value, the cooling dress of discharge connection
Water in the pipeline of the water outlet of the water inlet and control valve set, and the water outlet and water supply device for connecting cooling device is discharged
Water in the pipeline of water inlet.In this way, when temperature sensor either environment temperature sensing package monitors ring locating for hot water machine unit
When border temperature is lower than third preset value (wherein third preset value can be 4 DEG C -7 DEG C), starts drain valve or start row simultaneously
Air valve and drain valve will connect the water discharge in the pipeline of the water outlet of the water inlet and control valve of cooling device, and connect cold
But the water discharge in the pipeline of the water inlet of the water outlet and water supply device of device avoids the water in pipeline from freezing, and makes pipeline
Rupture.
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
Only several embodiments of the present invention are expressed for above embodiments, and the description thereof is more specific and detailed, but can not
Therefore it is construed as limiting the scope of the patent.It should be pointed out that for those of ordinary skill in the art,
Under the premise of not departing from present inventive concept, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of cooling system of electrical appliance kit, which is characterized in that including：
Cooling device, the cooling device are set in electrical appliance kit；
Control valve, the water inlet of the control valve are connected to the water outlet of water supply device, the water outlet of the control valve with it is described
The water inlet of cooling device is connected to, and the water outlet of the cooling device is connected to the water inlet of the water supply device；
First temperature monitoring, first temperature monitoring are used to monitor the temperature of the electrical appliance kit；And
Controller, the controller and the control valve and first temperature monitoring communicate to connect.
2. the cooling system of electrical appliance kit according to claim 1, which is characterized in that it further include the first triple valve, described
The first interface of one triple valve is connected to by the first pipe with the water inlet of the control valve, and the of first triple valve
Two interfaces are connected to by second pipe with the water outlet of the water supply device, and the third interface of first triple valve passes through third
Pipeline is connected to the water inlet of heat exchanger.
3. the cooling system of electrical appliance kit according to claim 2, which is characterized in that further include check valve and the second threeway
Valve, the water inlet of the check valve are connected to the water outlet of the cooling device by the 4th pipeline, the water outlet of the check valve
Mouth is connected to by the 5th pipeline with the first interface of second triple valve, and the second interface of second triple valve passes through the 6th
Pipeline is connected to the water inlet of the water supply device, and the third interface of second triple valve passes through the 7th pipeline and the heat exchange
The water outlet of device is connected to.
4. the cooling system of electrical appliance kit according to claim 3, which is characterized in that it further include exhaust valve, the exhaust valve
It is set to the 4th pipeline.
5. the cooling system of electrical appliance kit according to claim 1, which is characterized in that further include water pump, the water pump into
The mouth of a river is connected to by the 8th pipeline with the water outlet of the control valve, and the water outlet of the water pump passes through the 9th pipeline
It is connected to the water inlet of the cooling device.
6. the cooling system of electrical appliance kit according to claim 5, which is characterized in that it further include drain valve, the drain valve
It is set to the 8th pipeline or the 9th pipeline.
7. the cooling system of electrical appliance kit according to any one of claims 1 to 6, which is characterized in that further include second temperature
Monitor, the second temperature monitor are used to monitor the environment temperature of hot water machine unit work.
8. a kind of hot water machine, which is characterized in that the cooling system including the described in any item electrical appliance kits of claim 1 to 7.
9. a kind of cool-down method of electrical appliance kit, which is characterized in that including：
Start electrical appliance kit；
When the temperature for detecting the electrical appliance kit is higher than the first preset value, control valve is opened, the water energy of water supply device is made to reach edge
The control valve flows to the cooling device in the electrical appliance kit；
When detecting the temperature of the electrical appliance kit lower than the second preset value, the control valve is closed.
10. cool-down method according to claim 9, which is characterized in that be lower than second when the temperature for detecting electrical appliance kit
It further include following steps after the step of closing the control valve when preset value：
When detecting environment temperature locating for hot water machine unit lower than third preset value, discharge connect the cooling device into
Water in the pipeline of the water outlet of the mouth of a river and the control valve, and discharge connect the water outlet and water supply device of the cooling device
Water inlet pipeline in water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810913546.4A CN108882649B (en) | 2018-08-13 | 2018-08-13 | Cooling system of electric box, water heater and cooling method of electric box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810913546.4A CN108882649B (en) | 2018-08-13 | 2018-08-13 | Cooling system of electric box, water heater and cooling method of electric box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108882649A true CN108882649A (en) | 2018-11-23 |
| CN108882649B CN108882649B (en) | 2023-08-29 |
Family
ID=64317681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810913546.4A Active CN108882649B (en) | 2018-08-13 | 2018-08-13 | Cooling system of electric box, water heater and cooling method of electric box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108882649B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200728663A (en) * | 2006-01-21 | 2007-08-01 | Ceng De Xun | Heat recycling and circulating system for air compressor |
| CN203321783U (en) * | 2013-07-01 | 2013-12-04 | 重庆埃泰克能源科技有限公司 | Waste heat recovery system of lubricating oil type air compressor |
| CN104129015A (en) * | 2014-07-17 | 2014-11-05 | 信易电热机械有限公司 | Self-circulation air-cooling mold temperature controller |
| CN104634048A (en) * | 2015-01-28 | 2015-05-20 | 中国工程物理研究院应用电子学研究所 | Circulating cooling water system |
| CN106016764A (en) * | 2016-07-22 | 2016-10-12 | 珠海格力电器股份有限公司 | Temperature adjusting device of electric appliance box, electric appliance box and air energy water heater |
-
2018
- 2018-08-13 CN CN201810913546.4A patent/CN108882649B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200728663A (en) * | 2006-01-21 | 2007-08-01 | Ceng De Xun | Heat recycling and circulating system for air compressor |
| CN203321783U (en) * | 2013-07-01 | 2013-12-04 | 重庆埃泰克能源科技有限公司 | Waste heat recovery system of lubricating oil type air compressor |
| CN104129015A (en) * | 2014-07-17 | 2014-11-05 | 信易电热机械有限公司 | Self-circulation air-cooling mold temperature controller |
| CN104634048A (en) * | 2015-01-28 | 2015-05-20 | 中国工程物理研究院应用电子学研究所 | Circulating cooling water system |
| CN106016764A (en) * | 2016-07-22 | 2016-10-12 | 珠海格力电器股份有限公司 | Temperature adjusting device of electric appliance box, electric appliance box and air energy water heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108882649B (en) | 2023-08-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106762088B (en) | A kind of cooling system for vehicle and its method cooling for battery and intercooler | |
| CN105070959B (en) | Electrokinetic cell bag thermal balance managing device and its management method | |
| CN108400406A (en) | Battery temperature control device and electric vehicle electric charging station for electric charging station | |
| CN103398850B (en) | Engine trial run stand coolant circulation unit | |
| CN207274444U (en) | A kind of electric automobile power battery intelligent temperature control system | |
| CN208093695U (en) | Battery temperature control device and electric vehicle electric charging station for electric charging station | |
| CN108882649A (en) | The cool-down method of the cooling system of electrical appliance kit, hot water machine and electrical appliance kit | |
| CN108979811A (en) | A kind of hybrid electric vehicle power source heat-dissipating and waste heat utilization system and control method | |
| CN206134887U (en) | Vehicle and be used for battery heat transfer system of vehicle | |
| CN208609332U (en) | The cooling system and hot water machine of electrical appliance kit | |
| CN105134329B (en) | Machine oil cooler of engine and cooling control method | |
| CN209564013U (en) | Warm water system and drinking equipment | |
| CN104964994B (en) | Double case asynchronous system concrete freezing-thawing test devices and test method | |
| CN208128727U (en) | A kind of cold plate temperature regulating device | |
| CN207064219U (en) | A kind of automobile cooling pump detecting system | |
| CN207233872U (en) | A kind of water-cooling type fuel battery cooling system device for detecting performance | |
| CN106288074B (en) | A kind of water source heat pump air-conditioner recycling-guard device | |
| CN108945535A (en) | A kind of Space environment simulation facility nitrogen cooling type chilled water unit | |
| CN204043940U (en) | A kind of radiator cold thermal cycling test system | |
| CN211426147U (en) | Durability testing arrangement suitable for mould assembly part | |
| CN207106109U (en) | Refrigerant heating cycle for heat pump air conditioner | |
| CN110285555A (en) | Control cabinet, heat dissipating method and air-conditioning | |
| CN201561862U (en) | Thermostatic mixing valve detection device | |
| CN203931799U (en) | Novel capacitor | |
| CN1280471C (en) | Water outlet flow dividing device of exchanger for dyeing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |