CN207848006U - A kind of energy-saving radiating system of adjustable air volume - Google Patents
A kind of energy-saving radiating system of adjustable air volume Download PDFInfo
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- CN207848006U CN207848006U CN201721832807.7U CN201721832807U CN207848006U CN 207848006 U CN207848006 U CN 207848006U CN 201721832807 U CN201721832807 U CN 201721832807U CN 207848006 U CN207848006 U CN 207848006U
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- switch
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- breaker
- wind turbine
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- 230000005611 electricity Effects 0.000 claims abstract description 7
- 230000003760 hair shine Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 10
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model is related to a kind of energy-saving radiating systems of adjustable air volume comprising there is a main power source, a stand-by power supply and a master switch, the master switch to be electrically connected respectively with the main power source and the stand-by power supply for a power pack, the power pack；One temperature indicator, the temperature indicator are electrically connected with the master switch；There is an A.C. contactor, the control switch to be electrically connected with the master switch for one control switch, the control switch；One frequency changer, the frequency changer are electrically connected with control switch；One wind turbine, the wind turbine are electrically connected with the frequency changer, and the frequency changer controls the rotating speed of the wind turbine；One control circuit, the control circuit control the operating of the wind turbine.The rotating speed of wind turbine is controlled using frequency converter, has been indirectly controlled the electricity consumption of cooling system so that cooling system can cool down heat-producing device according to actual demand, save electric energy, extend the service life of wind turbine.
Description
Technical field
The utility model is related to a kind of cooling systems, more particularly to a kind of energy-saving radiating system of adjustable air volume.
Background technology
With the maturation of power electronic technique and alternating frequency conversion technique, large capacity Medium Voltage Variable Frequency Speed Regulation Technology, SVC, SVC etc.
It is used widely.Equipment part electric energy in normal work passes through electronic component, electrical equipment (such as power cell, isolation
Transformer, reactor, capacitor etc.) it is converted into the form of thermal energy, therefore equipment cooling heat dissipation problem is that equipment is stable and safe
One of important link of operation.Existing cooling heat dissipation equipment generally is powerful device, and industrial production is all for a long time
Uninterrupted production, cooling heat dissipation equipment is also required to and then constantly heat dissipation for a long time, therefore, then while industrial production, cooling to dissipate
Hot equipment needs to use huge electric energy, to cause no small financial burden to factory.
It solves the above problems therefore, it is necessary to design a kind of energy-saving radiating system of adjustable air volume.
Utility model content
To achieve the above object, the utility model adopts the following technical solution：A kind of energy-saving radiating system of adjustable air volume,
It includes a power pack, and the power pack has main power source, stand-by power supply and a master switch, the master switch respectively with it is described
Main power source and the stand-by power supply are electrically connected；One temperature indicator, the temperature indicator are electrically connected with the master switch；
There is A.C. contactor, the control switch to be electrically connected with the master switch for one control switch, the control switch；One frequency conversion
Machine, the frequency changer are electrically connected with control switch；One wind turbine, the wind turbine is electrically connected with the frequency changer, described
Frequency changer controls the rotating speed of the wind turbine；One control circuit, the control circuit have change-over switch, far control auxiliary switch, often
Make and break is closed, normal open switch and electrothermal relay, and one end of the change-over switch is electrically connected with control switch, and the conversion is opened
The other end of pass is electrically connected with the remote control auxiliary switch and the normally closed switch respectively, and the normally closed switch turns far from described
The one end and the normal open switch for changing switch are electrically connected, and the normal open switch is electrically connected one end far from the normally closed switch
It is electrically connected with the electrothermal relay, the electrothermal relay is electrically connected respectively with the A.C. contactor and intermediate relay electricity
Property connection, the both ends of a normal open switch normally opened auxiliary contact in parallel.
Further, the master switch includes main power source breaker, auxiliaries-supply circuit-breaker and twin-power switch, the master
One end of power circuit breaker is electrically connected with the main power source, the other end and the twin-power switch of the main power source breaker
Be electrically connected, one end of the auxiliaries-supply circuit-breaker and the main power source are electrically connected, the auxiliaries-supply circuit-breaker it is another
One end is electrically connected with the twin-power switch, and the twin-power switch is electrically connected with control switch.
Further, control switch, which is equipped with, divides breaker and electrothermal relay, described one end for dividing breaker with it is described
Twin-power switch is electrically connected, described that the other end of breaker is divided to be electrically connected with the A.C. contactor, the ac contactor
Device divides one end of breaker to be electrically connected with the electrothermal relay far from described, and the electrothermal relay is far from the A.C. contactor
One end and the frequency changer be electrically connected.
Further, the normally closed switch is equipped with indicator light, when the A.C. contactor is powered, the indicator light hair
Light, when the A.C. contactor powers off, the indicator light extinguishes.
Further, the remote control auxiliary switch is connected with DCS control centres, described in the DCS control centres control
The closure of remote control auxiliary switch and disconnection.
Further, the frequency changer is equipped with potentiometer, and the potentiometer is connect with the intermediate relay, the centre
Relay controls the operation of the potentiometer.
The beneficial effects of the utility model are：The rotating speed of wind turbine is controlled using frequency converter, has been indirectly controlled and has dissipated
The electricity consumption of hot systems so that cooling system can cool down heat-producing device according to actual demand, save electric energy, extend
The service life of wind turbine.
Description of the drawings
The utility model is described in further detail for attached drawing, but the embodiment in attached drawing is not constituted to any of the utility model
Limitation.
Fig. 1 is the main circuit diagram that one embodiment of the utility model provides；
Fig. 2 is the electric operation control circuit figure that one embodiment of the utility model provides；
Fig. 3 is the potentiometer circuit figure that one embodiment of the utility model provides；
Fig. 4 is the frequency changer circuit diagram that one embodiment of the utility model provides.
Specific implementation mode
As shown in figs. 1-4, a kind of energy-saving radiating system for adjustable air volume that one embodiment of the utility model provides,
It includes a power pack 1, a control switch 2, a temperature indicator 3, a frequency changer 4, a wind turbine 5 and a control circuit 6.Institute
State power pack 1 have main power source 11, stand-by power supply 12 and master switch 13, the master switch 13 respectively with the main power source 11 and
The stand-by power supply 12 is electrically connected.The master switch 13 includes main power source breaker 131, auxiliaries-supply circuit-breaker 132 and double
Power switch 133, one end and the main power source 11 of the main power source breaker 131 are electrically connected, the main power source breaker
131 other end is electrically connected with the twin-power switch 133, one end of the auxiliaries-supply circuit-breaker 132 and the main electricity
Source 11 is electrically connected, and the other end of the auxiliaries-supply circuit-breaker 132 is electrically connected with the twin-power switch 133, described double
Power switch 133 is electrically connected with the control switch 2.Under normal circumstances, entire circuit provides electric energy by the main power source 11,
When main power source 11 breaks down, staff can operate the twin-power switch 133 by power supply from 11 turns of the main power source
For the stand-by power supply 12.
As shown in figs. 1-4, the temperature indicator 3 is electrically connected with the master switch 13, and the temperature indicator 3 is used
It detects the indoor temperature waited near heat dissipation equipment, and result be presented to far-end computer, staff is facilitated to check heat dissipation feelings
Condition.There is the control switch 2 A.C. contactor 21, one end of the control switch 2 to be electrically connected with the master switch 13, separately
One end is electrically connected with the control switch 2.The control switch 2, which is equipped with, divides breaker 22 and electrothermal relay 23, the disjunction
One end of road device 22 is electrically connected with the twin-power switch 133, the other end for dividing breaker 22 and the ac contactor
Device 21 is electrically connected, and the A.C. contactor 21 divides one end of breaker 22 to be electrically connected with an electrothermal relay 23 far from described,
The one end of the electrothermal relay 23 far from the A.C. contactor 21 is electrically connected with the frequency changer 4.The wind turbine 5 with it is described
Frequency changer 4 is electrically connected, and the frequency changer 4 is equipped with potentiometer 41, and the potentiometer 41 is connect with intermediate relay 65, in described
Between relay 65 control the conducting of 41 electric current of the potentiometer, staff adjusts the resistance value of the potentiometer 41 again, and then controls
The size of current by the wind turbine 5 is made, and controls the rotating speed of the wind turbine 5.
As shown in Figure 2, the control circuit 6 has a change-over switch 61, remote to control auxiliary switch 62, normally closed switch 63, often
Switch 64 and the electrothermal relay 23, one end of the change-over switch 61 are electrically connected with the control switch 2, the conversion
The other end of switch 61 is electrically connected with the remote control auxiliary switch 62 and the normally closed switch 63 respectively, the normally closed switch 63
One end far from the change-over switch 61 is electrically connected with the normal open switch 64, and the normal open switch 64 is electrically connected far from institute
One end of normally closed switch 63 is stated to be electrically connected with the electrothermal relay 23, the electrothermal relay 23 respectively with the A.C. contactor
21 are electrically connected and the electric connection of the intermediate relay 65, a both ends normally opened auxiliary contact in parallel for the normal open switch 64
66.The remote control auxiliary switch 62 is connected with DCS control centres (not shown), the DCS control centres control (not shown)
The closure of the remote control auxiliary switch 62 and disconnection.The normally closed switch 63 is equipped with an indicator light 67, when the A.C. contactor
When 21 energization, the indicator light 67 shines, and when the A.C. contactor 21 powers off, the indicator light 67 extinguishes.It is described normally opened
Switch 64 is additionally provided with the warning lamp 68 being always on.
As shown in figs. 1-4, the control circuit 61 is divided for manual gear and automatic catch, is switched when by the change-over switch 61
When to manual gear, 63 conducting electric current of the normally closed switch, after pressing the normal open switch 64, the normally opened auxiliary contact 66 close
It closes, the contactor and the intermediate relay 65 act, and the wind turbine 5 starts；The potentiometer can be adjusted at this time
41 knob controls the rotating speed of wind turbine 5, realizes the control to 5 air quantity of wind turbine.When pressing the normally closed switch 63, the electricity
It flows contactor and the intermediate relay 65 acts, the wind turbine 5 powers off.When the change-over switch 61 is switched to manual gear
When, the startup and stopping of energy saving radiator can be controlled by the DCS control centres at this time, adjusts the rotation of the potentiometer 41
Button controls the wind turbine 5, realizes the control to 5 air quantity of booster fan.The rotating speed of wind turbine 5 is controlled using frequency converter,
Ground connection controls the electricity consumption of cooling system so that cooling system can cool down heat-producing device according to actual demand, section
About electric energy, extends the service life of wind turbine 5.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
1. a kind of energy-saving radiating system of adjustable air volume, it is characterised in that including：
One power pack, the power pack have main power source, stand-by power supply and master switch, the master switch respectively with the master
Power supply and the stand-by power supply are electrically connected；
One temperature indicator, the temperature indicator are electrically connected with the master switch；
There is A.C. contactor, the control switch to be electrically connected with the master switch for one control switch, the control switch；
One frequency changer, the frequency changer are electrically connected with control switch；
One wind turbine, the wind turbine are electrically connected with the frequency changer, and the frequency changer controls the rotating speed of the wind turbine；
One control circuit, the control circuit have change-over switch, far control auxiliary switch, normally closed switch, normal open switch and heat after
Electric appliance, one end of the change-over switch and the control switch electric connection, the other end of the change-over switch respectively with it is described
Remote control auxiliary switch and the normally closed switch are electrically connected, the one end of the normally closed switch far from the change-over switch with it is described often
Switch is electrically connected, and the normal open switch is electrically connected one end far from the normally closed switch and electrically connects with the electrothermal relay
It connects, the electrothermal relay is electrically connected respectively with the A.C. contactor and intermediate relay is electrically connected, the normal open switch
Both ends normally opened auxiliary contact in parallel.
2. the energy-saving radiating system of adjustable air volume according to claim 1, it is characterised in that：The master switch includes main electricity
Source breaker, auxiliaries-supply circuit-breaker and twin-power switch, one end and the main power source of the main power source breaker electrically connect
It connects, the other end and the twin-power switch of the main power source breaker are electrically connected, one end of the auxiliaries-supply circuit-breaker
It is electrically connected with the main power source, the other end of the auxiliaries-supply circuit-breaker is electrically connected with the twin-power switch, described
Twin-power switch is electrically connected with control switch.
3. the energy-saving radiating system of adjustable air volume according to claim 2, it is characterised in that：The control switch, which is equipped with, to be divided
Breaker and electrothermal relay, it is described that one end of breaker is divided to be electrically connected with the twin-power switch, it is described to divide the another of breaker
One end is electrically connected with the A.C. contactor, and the A.C. contactor is far from described one end for dividing breaker and the hot relay
Device is electrically connected, and the one end of the electrothermal relay far from the A.C. contactor is electrically connected with the frequency changer.
4. the energy-saving radiating system of adjustable air volume according to claim 1, it is characterised in that：The normally closed switch, which is equipped with, to be referred to
Show lamp, when the A.C. contactor is powered, the indicator light shines, when the A.C. contactor powers off, the indicator light
Extinguish.
5. the energy-saving radiating system of adjustable air volume according to claim 1, it is characterised in that：The remote control auxiliary switch with
DCS control centres are connected, and the DCS control centres control closure and the disconnection of the remote control auxiliary switch.
6. the energy-saving radiating system of adjustable air volume according to claim 1, it is characterised in that：The frequency changer is equipped with current potential
Device, the potentiometer are connect with the intermediate relay, and the intermediate relay controls the operation of the potentiometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721832807.7U CN207848006U (en) | 2017-12-25 | 2017-12-25 | A kind of energy-saving radiating system of adjustable air volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721832807.7U CN207848006U (en) | 2017-12-25 | 2017-12-25 | A kind of energy-saving radiating system of adjustable air volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207848006U true CN207848006U (en) | 2018-09-11 |
Family
ID=63418327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721832807.7U Active CN207848006U (en) | 2017-12-25 | 2017-12-25 | A kind of energy-saving radiating system of adjustable air volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207848006U (en) |
-
2017
- 2017-12-25 CN CN201721832807.7U patent/CN207848006U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20231019 Address after: No. 101, Block B, Building 17, No. 93 Langqing Road, Dongyong Town, Nansha District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangdong Nenghuan Electromechanical Equipment Co.,Ltd. Address before: Room 402, Building 1, No. 12 South Jiecheng Street, Shibi Street, Panyu District, Guangzhou City, Guangdong Province, 511495 Patentee before: GUANGZHOU NENGHUAN ELECTRIC MACHINERY TECHNOLOGY CO.,LTD. |