CN212182785U - Electricity distribution room heating dehydrating unit and electricity distribution room - Google Patents
Electricity distribution room heating dehydrating unit and electricity distribution room Download PDFInfo
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- CN212182785U CN212182785U CN202021281616.8U CN202021281616U CN212182785U CN 212182785 U CN212182785 U CN 212182785U CN 202021281616 U CN202021281616 U CN 202021281616U CN 212182785 U CN212182785 U CN 212182785U
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Abstract
The utility model discloses a electricity distribution room heating and dehumidifying device and electricity distribution room relates to electrical facility equipment technical field, including resistance-type heating rod, humidity transducer, controller, contactor and circuit control case, resistance-type heating rod is used for fixed connection on the outer side cover plate of closed copper bar room, humidity transducer and controller electric connection, humidity transducer is used for detecting electricity distribution room environment humidity, resistance-type heating rod and contactor electric connection, contactor and controller electric connection, the controller can control the break-make of contactor, the break-make of contactor can make resistance-type heating rod heat or stop heating, the controller sets up in the circuit control case; the power distribution room comprises the power distribution room heating and dehumidifying device. The utility model provides a electricity distribution room heating dehydrating unit and electricity distribution room can heat sealed copper bar indoor portion, heats the dehumidification to the air in the whole space of electricity distribution room simultaneously, makes the electricity distribution room environment keep dry, simple structure moreover, and is with low costs.
Description
Technical Field
The utility model relates to an electrical equipment technical field especially relates to a electricity distribution room heating dehydrating unit and electricity distribution room.
Background
The contact copper bar in the electricity distribution room is mainly in hot reserve at ordinary times, has the state of voltage no electric current, does not have self-heating, and the moist condensation phenomenon appears more easily, especially during rainy season in south, the condensation leads to the insulating reduction of annex, very easily causes the copper bar short circuit to blow out. Therefore, the power distribution room needs to be dehumidified, so that the environment of the power distribution room is kept dry, and the safe operation of power distribution equipment is ensured.
At present, an air conditioner can be adopted in a distribution room for heating and dehumidifying, but the air conditioner is high in configuration cost, low in heating efficiency and high in energy consumption, and cannot remove water drops condensed in a high-voltage bus duct. And adopt SMD heating dehumidification's device in the switch board, only can reach local small-scale heating dehumidification, still can have moist phenomenon in the place far away from the heating plate in the switch board even.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a electricity distribution room heating dehydrating unit and electricity distribution room to solve the problem that above-mentioned prior art exists, can heat sealed copper bar indoor portion, heat the dehumidification to the air in the whole space of electricity distribution room simultaneously, make the electricity distribution room environment keep dry, simple structure is with low costs moreover.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a electricity distribution room heating dehydrating unit, including resistance-type heating rod, humidity transducer, controller, contactor and circuit control case, resistance-type heating rod is used for fixed connection on the outer side shroud of sealing the copper bar room, humidity transducer with the controller electric connection, humidity transducer is used for detecting electricity distribution room ambient humidity, resistance-type heating rod with the contactor electric connection, the contactor with the controller electric connection, the controller can be controlled the break-make of contactor, the break-make of contactor can make resistance-type heating rod heating or stop heating, the controller set up in the circuit control incasement.
Preferably, the control system further comprises a control switching button, the control switching button is a manual/automatic control state switching button, the control switching button is electrically connected with the controller, when the control switching button is switched to be in an automatic control state, the controller can automatically control the on-off of the contactor, and when the control switching button is switched to be in a manual control state, the on-off of the contactor is manually controlled.
Preferably, still include the operation pilot lamp, the operation pilot lamp with the contactor electric connection, the operation pilot lamp set up in the circuit control case, work as the contactor intercommunication makes during resistance-type heating rod heating work, the operation pilot lamp is in the lamp and lights the state, works as the contactor disconnection makes when resistance-type heating rod stops heating, the operation pilot lamp is in the lamp and goes out the state.
Preferably, a plurality of the resistive heating rods are connected in parallel.
Preferably, the resistance-type heating rod is fixedly connected to a heating rod mounting support, and the heating rod mounting support is fixedly connected to an outer side cover plate of the closed copper bar chamber.
Preferably, the circuit control box is fixedly installed on a wall of the power distribution room.
The utility model also provides a distribution room, including above the distribution room heating dehydrating unit.
The utility model discloses for prior art gain following technological effect:
the utility model provides a power distribution room heating and dehumidifying device and a power distribution room, a resistance heating rod is fixedly connected on an outer side cover plate of a closed copper bar room, a humidity sensor detects the environmental humidity of the power distribution room and uploads a humidity signal to a controller, a starting fixed value and a closing fixed value are set on the controller as required, when the humidity is larger than the starting fixed value, the controller controls a contactor to be communicated, the resistance heating rod starts to heat, when the humidity is smaller than the closing fixed value, the controller controls the contactor to be disconnected, the resistance heating rod stops heating, because the resistance heating rod is fixedly connected on the outer side cover plate of the closed copper bar room, the heating value of the resistance heating rod is larger, in the heating process of the resistance heating rod, the heat can be transmitted into the closed copper bar room, the moist air in the interior is dried, meanwhile, the air in the power distribution room can be heated and dehumidified, the, the safe operation of distribution equipment is guaranteed, the structure is simple to set, and the cost is low.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a heating and dehumidifying device for a distribution room provided by the present invention;
fig. 2 is a schematic view of a connection structure between a resistance heating rod and a closed copper bar chamber in the heating and dehumidifying device for a power distribution room provided by the present invention;
in the figure: 1-resistance type heating rod, 2-humidity sensor, 3-controller, 4-circuit control box, 5-control switching button, 6-operation indicator lamp, 7-heating rod mounting support and 8-closed copper bar chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing a electricity distribution room heating dehydrating unit and electricity distribution room to solve the problem that prior art exists, can heat sealed copper bar indoor portion, heat the dehumidification to the air in the whole space of electricity distribution room simultaneously, make the electricity distribution room environment keep dry, simple structure is with low costs moreover.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Example one
As shown in fig. 1-2, this embodiment provides a switch board room heating dehydrating unit, including resistance-type heating rod 1, humidity transducer 2, controller 3, contactor and circuit control case 4, resistance-type heating rod 1 is used for fixed connection on the outer side cover plate that seals copper bar room 8, humidity transducer 2 and 3 electric connections of controller, humidity transducer 2 is used for detecting switch board room ambient humidity, resistance-type heating rod 1 and contactor electric connection, contactor and 3 electric connections of controller, the break-make of contactor can be controlled to controller 3, the break-make of contactor can make resistance-type heating rod 1 heat or stop heating, controller 3 sets up in circuit control case 4.
When the device is used, the resistance-type heating rod 1 is fixedly connected to the outer side cover plate of the closed copper bar chamber 8, the humidity sensor 2 detects the environmental humidity of the distribution chamber and uploads a humidity signal to the controller 3, a starting fixed value and a closing fixed value are set in the controller 3 as required, when the humidity is greater than the starting fixed value, the controller 3 controls the contactor to be communicated, the resistance-type heating rod 1 starts to heat, when the humidity is less than the closing fixed value, the controller 3 controls the contactor to be disconnected, the resistance-type heating rod 1 stops heating, because the resistance-type heating rod 1 is fixedly connected to the outer side cover plate of the closed copper bar chamber 8, the heating value of the resistance-type heating rod 1 is larger, in the heating process of the resistance-type heating rod 1, the heat can be transmitted into the closed copper bar chamber 8, the moist air in the interior is dried, water drops condensed in the closed copper bar chamber 8 are removed, and, keep the electricity distribution room environment dry, guarantee distribution equipment safe operation, avoided adopting SMD heating dehumidification and can't guarantee the dry drawback of whole electricity distribution room in the switch board, the structure sets up simply moreover, compares with the mode that the tradition set up the air conditioner, has saved a large amount of costs.
In this embodiment, still include control switch button 5, control switch button 5 is manual/automatic control state switch button, control switch button 5 and 3 electric couplings of controller, when switch control switch button 5 is the automatic control state, the break-make of controller 3 ability automatic control contactor, when switch control switch button 5 is the manual control state, through the break-make of manual control contactor, after controller 3 goes wrong, can switch to the manual control state, the break-make through manual control contactor controls the operation of resistance-type heating rod 1 or not.
In this embodiment, still including operation pilot lamp 6, operation pilot lamp 6 and contactor electric connection, operation pilot lamp 6 sets up in circuit control case 4, and when contactor intercommunication made 1 heating work of resistance-type heating rod, operation pilot lamp 6 was in the bright state of lamp, and when contactor disconnection made 1 stop heating of resistance-type heating rod, operation pilot lamp 6 was in the lamp and goes out the state, can audio-visually judgement resistance-type heating rod 1 whether heat.
In this embodiment, many resistance-type heating rods 1 are connected in parallel, according to the installation environment space of electricity distribution room and the size of sealed copper bar room 8, come the different length of reasonable selection, resistance-type heating rod 1 of different quantity, in order to find the best heating matching method, combine the electricity distribution room site environment, the staff discovers after through many times of experiments, with every 10 square meters electricity distribution room configuration total length 1 meter resistance-type heating rod 1, it is suitable that single resistance-type heating rod 1 length is less than sealed copper bar room 8 apron length 0.1 meters, fixed mounting is in 8 apron tops of sealed copper bar room, thereby realize to the heating dehumidification of electricity distribution room and sealed copper bar room 8.
In this embodiment, 1 fixed connection of resistance-type heating rod is on heating rod erection support 7, and heating rod erection support 7 is used for fixed connection on the outer side apron that seals copper bar room 8, through heating rod erection support 7 installation resistance-type heating rod 1, simple to operate, is convenient for dismantle the maintenance.
In this embodiment, the circuit control box 4 is fixedly installed on the wall of the distribution room, so as to facilitate operation.
Example two
This embodiment provides a electricity distribution room, including the electricity distribution room heating dehydrating unit in the embodiment one, 1 fixed connection of resistance-type heating rod is on the outside apron that seals copper bar room 8, the heating efficiency of resistance-type heating rod 1 is high, area of contact is big, in 1 heating process of resistance-type heating rod, both can carry out thorough heating to sealing copper bar room 8 inside, also can heat the dehumidification to the air in the whole great range space of electricity distribution room, reduce the humidity value in great space, and the structure sets up simply, compare with the mode that the tradition set up the air conditioner, a large amount of costs have been saved.
The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (7)
1. The utility model provides a distribution room heating dehydrating unit which characterized in that: including resistance-type heating rod, humidity transducer, controller, contactor and circuit control case, resistance-type heating rod is used for fixed connection on the outer side apron of closed copper bar room, humidity transducer with the controller electric connection, humidity transducer is used for detecting distribution room ambient humidity, resistance-type heating rod with the contactor electric connection, the contactor with the controller electric connection, the controller can control the break-make of contactor, the break-make of contactor can make resistance-type heating rod heating or stop heating, the controller set up in the circuit control case.
2. The electrical distribution room heating and dehumidifying device of claim 1, wherein: the contactor control system is characterized by further comprising a control switching button, wherein the control switching button is a manual/automatic control state switching button, the control switching button is electrically connected with the controller, when the control switching button is switched to be in an automatic control state, the controller can automatically control the on-off state of the contactor, and when the control switching button is switched to be in a manual control state, the on-off state of the contactor is controlled manually.
3. The electrical distribution room heating and dehumidifying device of claim 1, wherein: still include the operation pilot lamp, the operation pilot lamp with the contactor electric connection, the operation pilot lamp set up in the circuit control case, work as the contactor intercommunication makes during resistance-type heating rod heating work, the operation pilot lamp is in the bright state of lamp, works as the contactor disconnection makes when resistance-type heating rod stop heating, the operation pilot lamp is in the lamp and goes out the state.
4. The electrical distribution room heating and dehumidifying device of claim 1, wherein: and the resistance-type heating rods are connected in parallel.
5. The electrical distribution room heating and dehumidifying device of claim 1, wherein: resistance-type heating rod fixed connection is on the heating rod erection support, the heating rod erection support is used for fixed connection on the outside apron that seals the copper bar room.
6. The electrical distribution room heating and dehumidifying device of claim 1, wherein: the circuit control box is fixedly arranged on the wall of the power distribution room.
7. An electrical distribution room, characterized by: the heating and dehumidifying device for the power distribution room, comprising any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021281616.8U CN212182785U (en) | 2020-07-02 | 2020-07-02 | Electricity distribution room heating dehydrating unit and electricity distribution room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021281616.8U CN212182785U (en) | 2020-07-02 | 2020-07-02 | Electricity distribution room heating dehydrating unit and electricity distribution room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212182785U true CN212182785U (en) | 2020-12-18 |
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ID=73761196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021281616.8U Active CN212182785U (en) | 2020-07-02 | 2020-07-02 | Electricity distribution room heating dehydrating unit and electricity distribution room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212182785U (en) |
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2020
- 2020-07-02 CN CN202021281616.8U patent/CN212182785U/en active Active
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Address after: 546117 Qianjiang overseas Chinese farm, Qianjiang Town, Laibin City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Laibin Guangtou Yinhai Aluminum Industry Co.,Ltd. Address before: 546117 Qianjiang overseas Chinese farm, Qianjiang Town, Laibin City, Guangxi Zhuang Autonomous Region Patentee before: GUANGXI LAIBIN YINHAI ALUMINUM Co.,Ltd. |