CN206116952U - Power cabinet dehumidifying device - Google Patents
Power cabinet dehumidifying device Download PDFInfo
- Publication number
- CN206116952U CN206116952U CN201620652545.5U CN201620652545U CN206116952U CN 206116952 U CN206116952 U CN 206116952U CN 201620652545 U CN201620652545 U CN 201620652545U CN 206116952 U CN206116952 U CN 206116952U
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- CN
- China
- Prior art keywords
- cabinet
- electric power
- power cabinet
- condenser
- dehydrating unit
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Abstract
The utility model relates to a power cabinet dehumidifying device, it is personally experienced sth. Part of the body including basis seat and cabinet, and the inner wall of the cabinet body is provided with rubber shell, and the apopore has been seted up to the bottom of the cabinet body, and apopore department is connected with the outlet pipe, and it has the jar of catchmenting to go out water piping connection, and the lower part of rubber shell's lateral wall is fixed with humidity transducer, the blast pipe is worn to be equipped with in the middle part of the cabinet body, and the blast pipe penetrates the internal one end of cabinet and is connected with the scattered wind gap of loudspeaker, and the other end of blast pipe is connected with the fan, the top of the cabinet body is provided with the ventilation pipe, installs the electrical ball valve on the ventilation pipe, and the filter screen is installed on the top of ventilation pipe, the right side of ventilation pipe is provided with out the tuber pipe, and the air -out union coupling has the condenser, and the condenser is connected with the condensation water pitcher, and the condensation water pitcher is connected with the vacuum pump, the right side of vacuum pump is provided with the control box, installs the singlechip in the control box, and the positive side of control box is provided with shift knob, keyboard district and display screen, the utility model has the advantages of the energy can be saved, low cost, the dehumidification is effectual, the practicality is strong.
Description
Technical field
This utility model is related to a kind of electric power cabinet, belongs to field of power, and in particular to a kind of electric power cabinet dehydrating unit.
Background technology
Electric power cabinet is the critical facility in power system, and its safe operation concerns the normal operation of each relevant device, if electric
Power cabinet runs in wet condition, and to its seat belt hidden danger is carried out, and when temperature is more than 30 DEG C, relative air humidity is more than 80%
When, then dew condensation phenomenon, condensation can be caused power equipment binding post burn into be caused to reduce insulating properties and cause short circuit, made
Into unnecessary power outage and loss；Now the dehumanization method of most electric power cabinet is utilized in installing dehumidifier, and removes
The power of wet machine is big, causes very big financial burden；In addition, electric power cabinet is typically mounted on basement, underground room environmental is more moist,
And sometimes basement can occur the situation of pipe leakage, this may result in part water in electric power cabinet, if by normal
The electric power cabinet dehumidification mode of rule, it is impossible to be effectively accomplished the purpose of rapid moisture removal.
The content of the invention
This utility model for overcome the deficiencies in the prior art and provide a kind of save energy, with low cost, effect on moisture extraction it is good,
Practical electric power cabinet dehydrating unit.
The technical solution of the utility model is：A kind of electric power cabinet dehydrating unit, it includes foundation base and is fixed on basis
Cabinet on seat, the inwall of described cabinet is provided with rubber shell, and the bottom of cabinet offers apopore, described apopore
Place is connected with outlet pipe, and described outlet pipe is connected with water collect tank, and the bottom of the side wall of rubber shell is fixed with humidity sensor；
Ajutage is equipped with the middle part of cabinet, described ajutage penetrates the one end in cabinet and is connected with the scattered air port of loudspeaker, ajutage
The other end is connected with blower fan by pipeline；Ventilation duct is provided with the left of the top of cabinet, electricity is installed on described ventilation duct
Dynamic ball valve, the top of ventilation duct is provided with drainage screen；Discharge pipe is provided with the right side of ventilation duct, described discharge pipe passes through pipeline
Condenser is connected with, described condenser is connected with condensate water pot by pipeline, and the top of described condensate water pot passes through pipeline
It is connected with vacuum pump；Control chamber is provided with the right side of described vacuum pump, single-chip microcomputer, control chamber are installed in described control chamber
Positive side be provided with shift knob, keyboard region is provided with the right side of described shift knob, set on the upside of described keyboard region
It is equipped with display screen.
Described rubber shell is square barrel shape structure.
It is between 55 ° -60 ° that described loudspeaker dissipate the axis in air port and the angle of horizontal plane.
Described single-chip microcomputer is connected by holding wire with humidity sensor.
Described single-chip microcomputer is connected by control line with electrical ball valve, blower fan, condenser, vacuum pump.
Described blower fan, condensate water pot, vacuum pump and control chamber are each attached on foundation base.
The quantity of described cabinet is at least 1.
The beneficial effects of the utility model are：Before this utility model is achieved in that this utility model comes into operation, lead to
The upper lower limit value of the humidity in keyboard region setting cabinet crossed on control chamber, under normal circumstances, the electric ball installed on ventilation duct
Valve is open mode, when the air humidity in cabinet is relatively low, is distributed by ventilation duct；Humidity sensor real-time monitoring, when
When air humidity in cabinet exceedes the upper limit of setting, the single-chip microcomputer in control chamber sends the instruction of closing to electrical ball valve, together
When blower fan, condenser and vacuum pump are opened, fresh air is dissipated air port and is sent in cabinet by blower fan by ajutage and loudspeaker, fresh air
The water stain evaporation of bottom of cabinet bulk is accelerated, the operation of vacuum pump causes to form negative pressure, condensate water pot and cabinet in condensate water pot
Pressure differential is defined, final vapor enters condensate water pot after condenser cooling, when humidity sensor is detected in cabinet
Humidity when reaching the lower limit of setting, single-chip microcomputer will close blower fan, condenser and vacuum pump, while opening electrical ball valve；
The rubber shell of cabinet inwall is arranged in this utility model can effectively avoid the electricity piece in electric power cabinet in moist ring
There is conduction and cabinet between during energization work in border, effectively avoid cabinet from leaking electricity；The top of ventilation duct of the present utility model
The drainage screen of setting can effectively prevent the particulate matters such as the soil block that indoor canopy drops from falling in cabinet；This utility model has
Good, the practical advantage of save energy, with low cost, effect on moisture extraction.
Description of the drawings
Fig. 1 is a kind of electric power cabinet dehydrating unit structural representation of this utility model.
Fig. 2 is a kind of control block diagram of electric power cabinet dehydrating unit of this utility model.
Wherein：1st, foundation base 2, cabinet 3, rubber shell 4, apopore 5, outlet pipe 6, water collect tank 7, wet
Degree sensor 8, ajutage 9, loudspeaker dissipate air port 10, blower fan 11, ventilation duct 12, electrical ball valve 13, drainage screen
14th, discharge pipe 15, condenser 16, condensate water pot 17, vacuum pump 18, control chamber 19, single-chip microcomputer 20, switch are pressed
Button 21, keyboard region 22, display screen.
Specific embodiment
This utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1-2, the technical solution of the utility model is：A kind of electric power cabinet dehydrating unit, it include foundation base 1 with
And the cabinet 2 being fixed on foundation base 1, the inwall of described cabinet 2 is provided with rubber shell 3, and the bottom of cabinet 1 offers out
Water hole 4, is connected with outlet pipe 5 at described apopore 4, described outlet pipe 5 is connected with water collect tank 6, the side wall of rubber shell 3
Bottom be fixed with humidity sensor 7；The middle part of cabinet 1 is equipped with ajutage 8, and described ajutage 8 penetrates in cabinet 1
End is connected with loudspeaker and dissipates air port 9, and the other end of ajutage 8 is connected with blower fan 10 by pipeline；The left side at the top of cabinet 1 is arranged
There is ventilation duct 11, electrical ball valve 12 is installed on described ventilation duct 11, the top of ventilation duct 11 is provided with drainage screen 13；Ventilation
The right side of pipe 11 is provided with discharge pipe 14, and described discharge pipe 14 is connected with condenser 15, described condenser 15 by pipeline
Condensate water pot 16 is connected with by pipeline, the top of described condensate water pot 16 is connected with vacuum pump 17 by pipeline；Described
The right side of vacuum pump 17 is provided with control chamber 18, and in described control chamber 18 single-chip microcomputer 19, the positive side of control chamber 18 are provided with
Shift knob 20 is provided with, the right side of described shift knob 20 is provided with keyboard region 21, and the upside of described keyboard region 21 sets
It is equipped with display screen 22.
Before this utility model is achieved in that this utility model comes into operation, set by the keyboard region on control chamber
The upper lower limit value of the humidity in cabinet, under normal circumstances, on ventilation duct install electrical ball valve be open mode, the sky in cabinet
When air humidity degree is relatively low, distributed by ventilation duct；Humidity sensor real-time monitoring, when the air humidity in cabinet exceedes setting
The upper limit when, the single-chip microcomputer in control chamber sends the instruction of closing to electrical ball valve, while by blower fan, condenser and vacuum pump
Open, fresh air is dissipated air port and sent in cabinet by blower fan by ajutage and loudspeaker, and fresh air accelerates the water stain steaming of bottom of cabinet bulk
Send out, the operation of vacuum pump causes to form negative pressure in condensate water pot, and condensate water pot defines pressure differential, final vapor Jing with cabinet
Cross after condenser cooling and enter condensate water pot, when the humidity in humidity sensor detects cabinet reaches the lower limit of setting,
Single-chip microcomputer will close blower fan, condenser and vacuum pump, while opening electrical ball valve；Cabinet inwall is arranged in this utility model
Rubber shell can effectively avoid electricity piece in electric power cabinet in a humid environment energization work when and cabinet between send out
It is raw conductive, effectively avoid cabinet from leaking electricity；The drainage screen that the top of ventilation duct of the present utility model is arranged can be prevented effectively
The particulate matters such as the soil block that indoor canopy drops are fallen in cabinet；This utility model has save energy, with low cost, effect on moisture extraction
Good, practical advantage.
Embodiment 2
As shown in Figure 1-2, the technical solution of the utility model is：A kind of electric power cabinet dehydrating unit, it include foundation base 1 with
And the cabinet 2 being fixed on foundation base 1, the inwall of described cabinet 2 is provided with rubber shell 3, and the bottom of cabinet 1 offers out
Water hole 4, is connected with outlet pipe 5 at described apopore 4, described outlet pipe 5 is connected with water collect tank 6, the side wall of rubber shell 3
Bottom be fixed with humidity sensor 7；The middle part of cabinet 1 is equipped with ajutage 8, and described ajutage 8 penetrates in cabinet 1
End is connected with loudspeaker and dissipates air port 9, and the other end of ajutage 8 is connected with blower fan 10 by pipeline；The left side at the top of cabinet 1 is arranged
There is ventilation duct 11, electrical ball valve 12 is installed on described ventilation duct 11, the top of ventilation duct 11 is provided with drainage screen 13；Ventilation
The right side of pipe 11 is provided with discharge pipe 14, and described discharge pipe 14 is connected with condenser 15, described condenser 15 by pipeline
Condensate water pot 16 is connected with by pipeline, the top of described condensate water pot 16 is connected with vacuum pump 17 by pipeline；Described
The right side of vacuum pump 17 is provided with control chamber 18, and in described control chamber 18 single-chip microcomputer 19, the positive side of control chamber 18 are provided with
Shift knob 20 is provided with, the right side of described shift knob 20 is provided with keyboard region 21, and the upside of described keyboard region 21 sets
It is equipped with display screen 22；Described rubber shell 3 is square barrel shape structure；Described loudspeaker dissipate the axis and horizontal plane in air port 9
Angle is between 55 ° -60 °；Described single-chip microcomputer 19 is connected by holding wire with humidity sensor 7；Described single-chip microcomputer 19 leads to
Cross control line to be connected with electrical ball valve 12, blower fan 10, condenser 15, vacuum pump 17；It is described blower fan 10, condensate water pot 16, true
Empty pump 17 and control chamber 18 are each attached on foundation base 1；The quantity of described cabinet 2 is at least 1.
Before this utility model is achieved in that this utility model comes into operation, set by the keyboard region on control chamber
The upper lower limit value of the humidity in cabinet, under normal circumstances, on ventilation duct install electrical ball valve be open mode, the sky in cabinet
When air humidity degree is relatively low, distributed by ventilation duct；Humidity sensor real-time monitoring, when the air humidity in cabinet exceedes setting
The upper limit when, the single-chip microcomputer in control chamber sends the instruction of closing to electrical ball valve, while by blower fan, condenser and vacuum pump
Open, fresh air is dissipated air port and sent in cabinet by blower fan by ajutage and loudspeaker, and fresh air accelerates the water stain steaming of bottom of cabinet bulk
Send out, the operation of vacuum pump causes to form negative pressure in condensate water pot, and condensate water pot defines pressure differential, final vapor Jing with cabinet
Cross after condenser cooling and enter condensate water pot, when the humidity in humidity sensor detects cabinet reaches the lower limit of setting,
Single-chip microcomputer will close blower fan, condenser and vacuum pump, while opening electrical ball valve；Cabinet inwall is arranged in this utility model
Rubber shell can effectively avoid electricity piece in electric power cabinet in a humid environment energization work when and cabinet between send out
It is raw conductive, effectively avoid cabinet from leaking electricity；The drainage screen that the top of ventilation duct of the present utility model is arranged can be prevented effectively
The particulate matters such as the soil block that indoor canopy drops are fallen in cabinet；This utility model has save energy, with low cost, effect on moisture extraction
Good, practical advantage.
Claims (7)
1. a kind of electric power cabinet dehydrating unit, it includes foundation base and the cabinet being fixed on foundation base, it is characterised in that：It is described
The inwall of cabinet be provided with rubber shell, the bottom of cabinet offers apopore, at described apopore outlet pipe is connected with,
Described outlet pipe is connected with water collect tank, and the bottom of the side wall of rubber shell is fixed with humidity sensor；Wear in the middle part of cabinet
There is ajutage, described ajutage penetrates the one end in cabinet and is connected with the scattered air port of loudspeaker, and the other end of ajutage passes through pipeline
It is connected with blower fan；Ventilation duct is provided with the left of the top of cabinet, electrical ball valve is installed on described ventilation duct, ventilation duct
Top is provided with drainage screen；Discharge pipe is provided with the right side of ventilation duct, described discharge pipe is connected with condenser by pipeline, institute
The condenser stated is connected with condensate water pot by pipeline, and the top of described condensate water pot is connected with vacuum pump by pipeline；Institute
Control chamber is provided with the right side of the vacuum pump stated, single-chip microcomputer is installed in described control chamber, the positive side of control chamber is provided with
Shift knob, is provided with keyboard region on the right side of described shift knob, on the upside of described keyboard region display screen is provided with.
2. a kind of electric power cabinet dehydrating unit according to claim 1, it is characterised in that：Described rubber shell is square barrel shape
Structure.
3. a kind of electric power cabinet dehydrating unit according to claim 1, it is characterised in that：Described loudspeaker dissipate the axis in air port
It is between 55 ° -60 ° with the angle of horizontal plane.
4. a kind of electric power cabinet dehydrating unit according to claim 1, it is characterised in that：Described single-chip microcomputer passes through holding wire
It is connected with humidity sensor.
5. a kind of electric power cabinet dehydrating unit according to claim 1, it is characterised in that：Described single-chip microcomputer passes through control line
It is connected with electrical ball valve, blower fan, condenser, vacuum pump.
6. a kind of electric power cabinet dehydrating unit according to claim 1, it is characterised in that：It is described blower fan, condensate water pot, true
Empty pump and control chamber are each attached on foundation base.
7. a kind of electric power cabinet dehydrating unit according to claim 1, it is characterised in that：The quantity of described cabinet is at least
1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620652545.5U CN206116952U (en) | 2016-06-16 | 2016-06-16 | Power cabinet dehumidifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620652545.5U CN206116952U (en) | 2016-06-16 | 2016-06-16 | Power cabinet dehumidifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206116952U true CN206116952U (en) | 2017-04-19 |
Family
ID=58509869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620652545.5U Expired - Fee Related CN206116952U (en) | 2016-06-16 | 2016-06-16 | Power cabinet dehumidifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206116952U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416362A (en) * | 2017-07-25 | 2017-12-01 | 合肥铭剑信息技术有限公司 | A kind of computer fittings placement cabinet |
| CN107835611A (en) * | 2017-09-12 | 2018-03-23 | 合肥惠科金扬科技有限公司 | A kind of mobile AMOLED display screens in outdoor safe to use |
| CN109713595A (en) * | 2018-11-28 | 2019-05-03 | 贵州电网有限责任公司 | Switchgear inner-outer circulation control device and its control method in a kind of substation |
| CN111555237A (en) * | 2020-05-19 | 2020-08-18 | 湖北鄂电萃宇电器有限公司 | 0.4kV pole low-voltage cable tapping box device and use method thereof |
-
2016
- 2016-06-16 CN CN201620652545.5U patent/CN206116952U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416362A (en) * | 2017-07-25 | 2017-12-01 | 合肥铭剑信息技术有限公司 | A kind of computer fittings placement cabinet |
| CN107835611A (en) * | 2017-09-12 | 2018-03-23 | 合肥惠科金扬科技有限公司 | A kind of mobile AMOLED display screens in outdoor safe to use |
| CN107835611B (en) * | 2017-09-12 | 2019-11-22 | 合肥惠科金扬科技有限公司 | It is a kind of to use the safe mobile AMOLED display screen in outdoor |
| CN109713595A (en) * | 2018-11-28 | 2019-05-03 | 贵州电网有限责任公司 | Switchgear inner-outer circulation control device and its control method in a kind of substation |
| CN109713595B (en) * | 2018-11-28 | 2023-11-10 | 贵州电网有限责任公司 | Internal and external circulation control device and control method for switch cabinet in transformer substation |
| CN111555237A (en) * | 2020-05-19 | 2020-08-18 | 湖北鄂电萃宇电器有限公司 | 0.4kV pole low-voltage cable tapping box device and use method thereof |
| CN111555237B (en) * | 2020-05-19 | 2022-04-01 | 湖北鄂电萃宇电器有限公司 | 0.4kV pole low-voltage cable tapping box device and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20180616 |