CN210111420U - Low-power consumption condensation suppression auxiliary assembly and system - Google Patents
Low-power consumption condensation suppression auxiliary assembly and system Download PDFInfo
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- CN210111420U CN210111420U CN201920795142.XU CN201920795142U CN210111420U CN 210111420 U CN210111420 U CN 210111420U CN 201920795142 U CN201920795142 U CN 201920795142U CN 210111420 U CN210111420 U CN 210111420U
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Abstract
The utility model relates to a low-power consumption condensation inhibition auxiliary device and system, which comprises a primary condensation component, a secondary condensation component and a drainage tray, wherein the primary condensation prevention component comprises a diversion fan arranged at the air inlet of a first air channel, and a condensation component and a heating component are respectively arranged in the first air channel along the air flow direction; the secondary anti-condensation component comprises a second air duct, an air outlet of the first air duct is communicated with an air inlet of the second air duct, a moisture absorption rotating wheel is arranged in the second air duct, and the lower part of an air outlet of the moisture absorption rotating wheel is communicated with an air outlet of the second air duct. The utility model discloses a condensation subassembly and heating element among the one-level condensation subassembly carry out condensation and thermal treatment in proper order to the air that gets into first wind channel respectively, realize the preliminary treatment of drying down to the air, carry out the secondary by the moisture absorption runner in the second grade condensation subassembly again and dry down to the air that gets into the second wind channel and handle, can realize drying down to the regulator cubicle, effectively prevent the formation of condensation, guarantee the electrical equipment safe operation in the regulator cubicle.
Description
Technical Field
The utility model relates to a prevent condensation technical field, especially relate to a low-power consumption condensation restraines auxiliary assembly and system.
Background
In the rapid development of modern society, especially in industrial concentration areas and urban central areas, the power load density is high, and the safety and stability of power supply are very important. And a power distribution network mainly comprising the ring main unit is established, so that the power supply reliability can be effectively improved, the continuity of power supply is ensured, and the influence of power distribution equipment failure and maintenance power failure is reduced to the minimum. The outdoor ring main unit has the advantages of compact structure, small occupied area, attractive appearance, capability of being coordinated and matched with the surrounding environment and the like, and the occupied proportion of the outdoor ring main unit in the power grid construction is increased more and more. However, operation and maintenance personnel find that the outdoor ring main unit generally has a condensation phenomenon in the actual operation process, so that the problems of corrosion of an operating mechanism, reduction of the insulation degree and the like are caused, and the operation safety of equipment is seriously influenced.
In terms of the traditional treatment mode, the method for solving the problems of humidity, condensation and the like of the cabinet body is to add an electric heater, a fan and a drying agent to the cabinet body or seal the cabinet body.
Disclosure of Invention
The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, a low-power consumption condensation restraines auxiliary assembly and system is provided.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a low-power-consumption condensation inhibition auxiliary device comprises a primary condensation component, a secondary condensation component and a drain pan, wherein the drain pan is positioned below the primary condensation component and the secondary condensation component, and a water outlet of the drain pan is communicated with an external drainage system;
the primary condensation assembly comprises a first air channel, an air inlet of the first air channel is provided with a flow guide fan, a condensation assembly and a heating assembly are respectively arranged in the first air channel along the airflow direction, and condensed water discharged from a water outlet of the first air channel flows downwards into the drainage tray;
the secondary condensation component comprises a second air channel, an air outlet of the first air channel is communicated with an air inlet of the second air channel, a moisture absorption rotating wheel is arranged in the second air channel, and the lower part of an air outlet of the moisture absorption rotating wheel is communicated with an air outlet of the second air channel.
The utility model has the advantages that: the utility model discloses a low-power consumption condensation restraines auxiliary assembly is respectively to getting into through condensation subassembly and heating element in the one-level condensation subassembly the humid air in first wind channel carries out condensation and heat treatment in proper order, realizes the preliminary treatment of drying down to the air, again by moisture absorption runner in the second grade condensation subassembly is to getting into the air in second wind channel carries out the secondary and dries down the treatment, so circulate, can realize drying down to the regulator cubicle, effectively prevents the formation of condensation, guarantees electrical equipment safe operation in the regulator cubicle.
On the basis of the technical scheme, the utility model discloses can also do as follows the improvement:
further: the first air channel is bent, the condensation component and the heating component are arranged at intervals up and down, and a heat insulation layer is arranged between the condensation component and the heating component.
The beneficial effects of the further scheme are as follows: through with interval sets up from top to bottom between condensation subassembly and the heating element to set up the insulating layer between condensation subassembly and the heating element, can be so that to the condensation of the moist air in the first wind channel and heating are kept apart each other, avoid influencing each other between condensation subassembly and the heating element, improve condensation and heating effect.
Further: condensation subassembly and heating element constitute by the semiconductor refrigeration piece, just the condensation end fin of semiconductor refrigeration piece forms condensation subassembly, the heating end fin of semiconductor refrigeration piece forms heating element, the insulating layer sets up semiconductor refrigeration piece both ends intermediate position department.
The beneficial effects of the further scheme are as follows: fins at two ends of a couple formed by connecting two different semiconductor materials in series in the semiconductor refrigerating sheet are respectively used for forming the condensing assembly and the heating assembly, the condensing assembly and the heating assembly do not need to be arranged respectively, no moving part exists, and the reliability is higher.
Further: the second grade condensation subassembly still includes high temperature heating ware and evaporative condenser, high temperature heating ware and evaporative condenser set up respectively in the second wind channel, evaporative condenser sets up on the moisture absorption runner, evaporative condenser's air intake with the air outlet upper portion intercommunication of moisture absorption runner, just high temperature heating ware sets up in evaporative condenser's the air intake, evaporative condenser's air outlet pass through the circulating line with the air intake upper portion intercommunication of moisture absorption runner, evaporative condenser's delivery port exhaust comdenstion water gets into in the second wind channel and down flow to drain pan.
The beneficial effects of the further scheme are as follows: the moisture absorption rotating wheel can be rapidly dried through the high-temperature heater, so that the moisture absorption rotating wheel can realize the moisture absorption function on humid air in a repeated circulation mode, the high-temperature evaporator condenses and dries water vapor vaporized at high temperature in the moisture absorption rotating wheel through the evaporation condenser, then circulates to the front end of the moisture absorption rotating wheel part where the high-temperature heater is located, and then passes through the moisture absorption rotating wheel again, and the high-temperature heater repeats drying circulation backwards, so that the rotating wheel drying efficiency is improved; and the heated hot dry air returns to the cabinet through the pipeline, so that the excessive temperature difference of the air mixed by the internal circulation of the dehumidification space is avoided, and the condensation condition with large temperature difference under the environment with large humidity is avoided. Further: the circulating pipeline is arranged in the second air channel, and an air outlet of the circulating pipeline is positioned above an air inlet of the evaporative condenser.
The beneficial effects of the further scheme are as follows: through with the circulating line sets up in the second wind channel, just the air outlet of circulating line is located evaporative condenser's air intake's top can shorten circulating line's length for carry out the heat exchange between the air after the minimize condensation and the outside, and make second grade condensation subassembly more pleasing to the eye.
Further: and the air outlet of the second air duct is arranged right opposite to the evaporative condenser, so that a bent channel is formed between the lower part of the air outlet of the moisture absorption rotating wheel and the air outlet of the second air duct.
The beneficial effects of the further scheme are as follows: the air outlet of the second air channel is arranged right opposite to the evaporative condenser, so that a bent channel is formed between the lower part of the air outlet of the moisture absorption rotating wheel and the air outlet of the second air channel, most of air passing through the moisture absorption rotating wheel is prevented from being directly discharged from the air outlet of the second air channel, a resistance extending effect is achieved, and the humidity reducing effect of the high-temperature heater and the evaporative condenser on the air is improved.
Further: the quantity of one-level condensation subassembly is one or more, the quantity of second grade condensation subassembly is one or more, and works as when the quantity of one-level condensation subassembly and second grade condensation subassembly is a plurality of, preceding one-level the air outlet of one-level condensation subassembly and back one-level the air intake intercommunication of one-level condensation subassembly, last one-level the air outlet and the first level of condensation subassembly the air intake intercommunication of second grade condensation subassembly, preceding one-level the air outlet and the back one-level of second grade condensation subassembly the air intake intercommunication of second grade condensation subassembly.
The beneficial effects of the further scheme are as follows: through setting up multistage one-level condensation subassembly and second grade condensation subassembly can further strengthen the effect of preliminarily reducing the humidity of one-level condensation subassembly to the air, and the effect of secondarily reducing the humidity of second grade condensation subassembly to the air to realize preventing the technical purpose of condensation completely.
The utility model also provides a low-power consumption condensation inhibition auxiliary equipment control system, which comprises a plurality of intervals and controllers which are arranged in rows, and the low-power consumption condensation inhibition auxiliary equipment, wherein each interval is internally provided with a humidity detection component and an air pressure detection component, the air inlet of the first air duct is communicated with the negative pressure pipe in each interval through a pipeline, the air outlet of the second air duct is communicated with the positive pressure pipe in each interval through a pipeline, and form a circulating channel, a pressure regulating fan is arranged at the air inlet outlet of the positive pressure pipe in each interval, the controller is respectively and electrically connected with the humidity detection assembly, the wind pressure detection assembly, the pressure regulating fan and the low-power-consumption condensation inhibition auxiliary equipment, the controller, the pressure regulating fan and the low-power-consumption condensation inhibition auxiliary equipment are electrically connected with a power transmission line in the electrical cabinet through a mutual inductor respectively.
The utility model discloses a low-power consumption condensation restraines auxiliary assembly control system detects humidity and wind pressure in every interval respectively through humidity determine module and wind pressure determine module to by the automatic feedback control of controller the low-power consumption condensation restraines the auxiliary assembly operation, reduces the humidity that corresponds in the interval, thereby keeps humidity and wind pressure in the interval effectively prevent form the condensation in the interval, guarantee electrical equipment safe operation in the interval.
Drawings
Fig. 1 is a schematic structural view of a low-power-consumption condensation-suppressing auxiliary device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a low-power consumption condensation suppression auxiliary device control system according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a first air duct, a second air duct, a flow guide fan, a condensing assembly, a heating assembly, a moisture absorption rotating wheel, a high-temperature heater, a water outlet, a water.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, the low-power-consumption condensation inhibition auxiliary device comprises a primary condensation component, a secondary condensation component and a drain pan 10, wherein the drain pan 10 is located below the primary condensation component and the secondary condensation component, and a drain port of the drain pan 10 is communicated with an external drain system;
the primary condensation component comprises a first air channel 1, a guide fan 3 is arranged at an air inlet of the first air channel 1, a condensation component 4 and a heating component 5 are respectively arranged in the first air channel 1 along the airflow direction, and condensed water discharged from a water outlet of the first air channel 1 flows downwards into the drain pan 10;
the secondary condensation component comprises a second air duct 2, an air outlet of the first air duct 1 is communicated with an air inlet of the second air duct 2, a moisture absorption rotating wheel 6 is arranged in the second air duct 2, and the lower part of an air outlet of the moisture absorption rotating wheel 6 is communicated with an air outlet of the second air duct 2.
The utility model discloses a low-power consumption condensation restraines auxiliary assembly is respectively to getting into through condensation subassembly 4 and heating element 5 in the one-level condensation subassembly the humid air in first wind channel carries out condensation and heat treatment in proper order, realizes the preliminary treatment of drying down to the air, again by moisture absorption runner 6 in the second grade condensation subassembly is to getting into the air in second wind channel carries out the secondary and dries down, so circulate, can realize drying down to the regulator cubicle, effectively prevents the formation of condensation, guarantees electrical equipment safe operation in the regulator cubicle. The utility model provides a in one or more embodiments, first wind channel 1 is the bending, the interval sets up from top to bottom between condensation subassembly 4 and the heating element 5, be provided with insulating layer 9 between condensation subassembly 4 and the heating element 5. The condensation component 4 and the heating component 5 are arranged at intervals up and down, and the heat insulation layer is arranged between the condensation component 4 and the heating component 5, so that condensation and heating of humid air in the first air channel 1 can be isolated from each other, mutual influence between the condensation component 4 and the heating component 5 is avoided, and condensation and heating effects are improved.
The utility model provides a in one or more embodiments, condensation subassembly 4 and heating element 5 comprise the semiconductor refrigeration piece, the cold junction of semiconductor refrigeration piece forms condensation subassembly 4, the hot junction of semiconductor refrigeration piece forms heating element 5, insulating layer 9 sets up semiconductor refrigeration piece both ends intermediate position department. The two ends of a couple formed by connecting two different semiconductor materials in series in the semiconductor refrigerating sheet are respectively used for forming the condensing assembly 4 and the heating assembly 5, the condensing assembly 4 and the heating assembly 5 do not need to be arranged respectively, no moving part exists, and the reliability is higher. Here, the number of the semiconductor chilling plates is at least one, and generally, in order to secure the condensing effect and the heating effect, the number of the semiconductor chilling plates is set to be plural.
When the condensing end fins and the heating end fins of a plurality of semiconductor refrigerating sheets are adopted to serve as the condensing assembly 4 and the heating assembly 5 respectively, a heat insulation layer 9 (such as heat insulation cotton and the like) needs to be arranged at the middle position of two ends of a galvanic couple formed by connecting two different semiconductor materials in series, so that direct heat transfer between the cold end and the hot end of the two ends of the galvanic couple is avoided, and therefore moist air entering the first air duct 1 is condensed and heated in sequence, air humidity is reduced, and it is guaranteed that air introduced into an external electrical cabinet cannot greatly reduce the temperature in the electrical cabinet to cause condensation.
The utility model provides a in one or more embodiments, second grade condensation subassembly still includes high temperature heating ware 7 and evaporative condenser 8, high temperature heating ware 7 and evaporative condenser 8 set up respectively in the second wind channel 2, evaporative condenser 8 sets up on the moisture absorption runner 6, evaporative condenser 8's air intake with moisture absorption runner 6's air outlet upper portion intercommunication, just high temperature heating ware 7 sets up in evaporative condenser 8's the air intake, evaporative condenser 8's air outlet pass through the circulating line with moisture absorption runner 6's air intake upper portion intercommunication, evaporative condenser 8's delivery port exhaust comdenstion water gets into in the second wind channel 2 and down flow to drain pan 10. The moisture absorption rotating wheel 6 can be rapidly dried by the high-temperature heater 7, so that the moisture absorption rotating wheel 6 can realize the moisture absorption function on humid air in a repeated circulation mode, the high-temperature evaporator 7 condenses and dries the high-temperature vaporized water vapor in the moisture absorption rotating wheel 6 through the evaporative condenser 8, then circulates to the front end of the portion, where the high-temperature heater 7 is located, of the moisture absorption rotating wheel 6, and then passes through the moisture absorption rotating wheel again, and the drying circulation is repeated backwards through the high-temperature heater 7 and the moisture absorption rotating wheel 6, so that the rotating wheel drying efficiency is improved; and the heated hot dry air returns to the cabinet through the pipeline, so that the excessive temperature difference of the air mixed by the internal circulation of the dehumidification space is avoided, and the condensation condition with large temperature difference under the environment with large humidity is avoided.
The high-temperature heater 7 can heat the air passing through the moisture absorption runner 6 and entering the evaporative condenser 8, and the air is cooled by the evaporative condenser 8, so that the humidity in the air is further reduced, and the aim of preventing condensation is further fulfilled.
In practice, when the air discharged from the first air duct 1 enters the second air duct 2, the moisture absorbing runner 6 performs a drying and humidity reducing function on the moisture in the absorbed air, and after the moisture absorbing runner 6 absorbs the moisture to a saturated state, the humidity of the air passing through the moisture absorbing runner 6 does not significantly decrease or even increases, at this time, the high temperature heater 4 and the evaporative condenser 5 are turned on, so that a part (shown as an upper part, a left part, a right part, a lower part, etc.) of the air entering the moisture absorbing runner 6 enters the evaporative condenser 5, is heated by the high temperature heater 4, is cooled by the evaporative condenser 5 to form condensed water, and flows down to the drain pan 10, and then the cooled air returns to the upper part of the air inlet of the moisture absorbing runner 6 through a circulation pipeline, and the temperature of the cooled air is equivalent to that of the air entering the moisture absorption rotating wheel 6, and the air does not have large deviation, so that the circulation is realized, the humidity in the air can be reduced, and the condensation prevention effect is realized.
Additionally, the utility model discloses in, heating element 5 in the first wind channel 1 heats the drying to the air, not only can reduce in the second wind channel 2 the moisture absorption load of moisture absorption runner 6 can also be regarded as in the second wind channel 2 high temperature heater 7's effective replenishment can reduce high temperature heater 7's heating energy consumption by a wide margin to reach the purpose of low-power consumption operation.
In one or more embodiments of the present invention, the circulation pipeline is disposed in the second air duct 2, and the air outlet of the circulation pipeline is located above the air inlet of the evaporative condenser 8. Through with the circulating line sets up in the second wind channel 2, just the air outlet of circulating line is located the top of evaporative condenser 8's air intake, can shorten the length of circulating line for carry out the heat exchange between the air after the minimize condensation and the outside, and make second grade condensation subassembly more pleasing to the eye.
In one or more embodiments of the present invention, the air outlet of the second air duct 2 is opposite to the evaporative condenser 8, so that a curved channel is formed between the lower part of the air outlet of the moisture absorption rotary wheel 6 and the air outlet of the second air duct 2. Through with the air outlet in second wind channel 2 is just right evaporative condenser 8 sets up, can make moisture absorption runner 6 air outlet lower part with form crooked passageway between the air outlet in second wind channel 2, avoid most process the air behind the moisture absorption runner 6 is direct to be followed the air outlet in second wind channel 2 is discharged, plays and prolongs the effect of hindering, increases high temperature heater 7 and evaporative condenser 8 are to the wet effect that falls of air.
Here, for the case that the air inlet of the evaporative condenser 8 is communicated with the upper portion of the air outlet of the moisture absorbing rotary wheel 6, for example, when the air inlet of the evaporative condenser 8 is communicated with other portions, such as the left portion, of the air outlet of the moisture absorbing rotary wheel 6, at this time, the air outlet of the second air duct 2 is arranged over against the evaporative condenser 8, so that a curved channel is formed between the right portion of the air outlet of the moisture absorbing rotary wheel 6 and the air outlet of the second air duct 2, and similarly, the rest is analogized in sequence, and this is not listed one by one.
The utility model provides a in one or more embodiments, the quantity of one-level condensation subassembly is one or more, the quantity of second grade condensation subassembly is one or more, and works as when the quantity of one-level condensation subassembly and second grade condensation subassembly is a plurality of, preceding one-level the air outlet and the latter one-level of one-level condensation subassembly the air intake intercommunication of one-level condensation subassembly, last one-level the air outlet and the first level of condensation subassembly the air intake intercommunication of second grade condensation subassembly, preceding one-level the air outlet and the latter one-level of second grade condensation subassembly the air intake intercommunication of second grade condensation subassembly. Through setting up multistage one-level condensation subassembly and second grade condensation subassembly can further strengthen the effect of preliminarily reducing the humidity of one-level condensation subassembly to the air, and the effect of secondarily reducing the humidity of second grade condensation subassembly to the air to realize preventing the technical purpose of condensation completely.
In practice, aiming at different environments, the number of the first-stage condensation component and the number of the second-stage condensation component can be flexibly adjusted, and aiming at most environments, the number of the first-stage condensation component and the number of the second-stage condensation component are not more than two.
As shown in FIG. 2, the utility model provides a low-power consumption condensation inhibition auxiliary equipment control system, which comprises a plurality of intervals, a controller and the low-power consumption condensation inhibition auxiliary equipment which are arranged in rows, wherein each interval is internally provided with a humidity detection component and an air pressure detection component, the air inlet of the first air duct is communicated with the negative pressure pipe in each interval through a pipeline, the air outlet of the second air duct is communicated with the positive pressure pipe in each interval through a pipeline, and form a circulating channel, a pressure regulating fan is arranged at the air inlet outlet of the positive pressure pipe in each interval, the controller is respectively and electrically connected with the humidity detection assembly, the wind pressure detection assembly, the pressure regulating fan and the low-power-consumption condensation inhibition auxiliary equipment, the controller, the pressure regulating fan and the low-power-consumption condensation inhibition auxiliary equipment are electrically connected with a power supply transmission line in the electrical cabinet through mutual inductors (which can be current mutual inductors or voltage mutual inductors).
The utility model discloses a low-power consumption condensation restraines auxiliary assembly control system detects humidity and wind pressure in every interval respectively through humidity determine module and wind pressure determine module to by the automatic feedback control of controller the low-power consumption condensation restraines the auxiliary assembly operation, reduces the humidity that corresponds in the interval, thereby keeps humidity and wind pressure in the interval effectively prevent form the condensation in the interval, guarantee electrical equipment safe operation in the interval.
The utility model discloses a condensation restraines auxiliary assembly control system includes level four mode:
firstly, a fresh air convection working mode of a pressure regulating fan: in the mode, the humidity in the intervals is in a set target range, only the pressure regulating fans in the intervals work, the fresh air convection effect in each interval is guaranteed, and differential circulation control is performed on the intervals with severe environment through the corresponding pressure regulating fans;
two, when detecting the humidity in the interval and being greater than first predetermined humidity value, the system can be opened automatically one-level condensation subassembly, water conservancy diversion fan 3 and semiconductor refrigeration piece promptly, traditional semiconductor condensation equipment all keeps apart the independent circulation completely with the cold and hot end, and the utility model discloses in because be the main work target prevent the condensation function to the limited electric energy that can gather in the passive cabinet body of taking into account abundant utilization, send the pressure regulating fan in the interval and come to obtain the humid air and concentrate on carrying out preliminary condensation in the long and narrow crooked form cooling channel in one-level condensation subassembly among the condensation suppression auxiliary assembly, the air after preliminary condensation drying will directly heat up through heating element, continue to return to each interval in the regulator cubicle body after 6 drying once more of moisture absorption runners in the second grade condensation subassembly. Such a workflow process has the advantage of reducing the condensation formation conditions by avoiding the dew point in order to ensure that the drying air returning to each interval cannot generate a large temperature difference with the environment inside the cabinet. The condensed water is automatically discharged to a public drainage system outside the cabinet through the bottom drainage tray 10 of the equipment; in this mode, the pressure regulating fan and the primary condensing assembly (i.e. the semiconductor refrigerating sheet) work;
when detecting that the interval internal environment humidity further increases (be greater than the second and predetermine the humidity value), control one-level condensation subassembly stop work this moment, and moisture absorption machine runner 6 in the drive second grade condensation subassembly rotates, open high temperature heater 7 and evaporative condenser 8 simultaneously, high temperature heater 7 near moisture absorption runner 6 can carry out rapid draing to moisture absorption machine runner 6, and the damp and hot air through high temperature heater 7 then can circulate to mix damp and hot air once more in second grade condensation subassembly front end air intake department after 8 drying through evaporative condenser and carry out lasting high efficiency drying. The dried moisture absorption rotary wheel 6 can obtain the optimal moisture absorption state, and the humidity is gradually reduced. Condensed water of the evaporative condenser 8 is automatically discharged to a public drainage system outside the cabinet through a drainage tray at the bottom of the equipment; in this mode, the pressure regulating fan and the secondary condensing components (i.e. the moisture absorbing runner 6, the high temperature heater 7 and the evaporative condenser 8) work;
and fourthly, due to the limitation of power consumption, under the condition of the most probable limit working condition, the condensation environment in each interval cannot be effectively inhibited by the independent operation of the primary condensation component or the secondary condensation component in the low-power-consumption condensation inhibition auxiliary equipment, and the humidity is continuously increased (is greater than a third preset humidity value). At this moment, the system will open semiconductor refrigeration piece in the one-level condensation subassembly and desiccator runner 6 in the second grade condensation subassembly simultaneously and rotate, open high temperature heating ware 7 and evaporative condenser 8 simultaneously, its effect is not the direct superimposed effect of one-level condensation subassembly and second grade condensation subassembly, air after the dry heating of one-level condensation subassembly condensation can continue rapid heating up in high temperature heating ware 7 department, moisture absorption runner 6 can reach rapid draing's effect, moisture absorption efficiency is splendid. The first preset humidity value is smaller than the second preset humidity value, and the second preset humidity value is smaller than the third preset humidity value. Because the primary condensation component is subjected to primary condensation and drying, the workload of the moisture absorption rotating wheel 6 when air reaches the secondary condensation component is greatly reduced, the integral moisture reduction effect is multiplied, and the passive and low-power-consumption condensation inhibition effect is really realized; in this mode, the pressure regulating fan, the primary condensing assembly (i.e., the diversion fan 3 and the semiconductor refrigerating sheet) and the secondary condensing assembly (i.e., the moisture absorbing runner 6, the high temperature heater 7 and the evaporative condenser 8) operate.
Because the looped netowrk cabinet is because the functional design requirement of the internal a plurality of regulator cubicles of nested formula cabinet, the condensation problem that leads to in each interval in outdoor environment is very serious. Because the cabinet can not provide power supply, and because of the limit of the space in the cabinet, the electric quantity which can be obtained by the PT or CT electricity taking device through the line load is extremely limited. At present high-power damping machine or industry damping machine and be suitable for open space large tracts of land to damp, can't use this type of outdoor passive looped netowrk cabinet always on, and the utility model discloses in, restrain auxiliary assembly and every interval through the condensation and form the circulating line, can effectively reduce the humidity in the interval, effectively prevent the formation of condensation, guarantee electrical equipment safe operation in the regulator cubicle to different control mode is carried out to different ambient humidity, the technological effect of condensation is prevented in the low-power consumption has been realized.
The utility model provides an in one or more embodiments, controller, humidity determine module, wind pressure determine module, low-power consumption condensation restrain auxiliary assembly and pressure regulating fan adopt the modularized design respectively, can increase or reduce the part that corresponds according to the nimble configuration of different subintervals quantity condition to the low-power consumption condensation restraines through the pipeline intercommunication in order to form the circulating line between auxiliary assembly and every interval, owing to be the design of modularization quick detach formula, user's fortune dimension and maintenance management are convenient and fast more, greatly reduced the fortune cost of examining.
It is particularly noted that, in the embodiment of the present invention, a plurality of the intervals may be a plurality of sub-electrical cabinets arranged in a row in the same electrical cabinet; the plurality of the intervals may be equipment such as cabinets of the same type arranged in a row in the same space, for example, a substation or an open/close station.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. A low-power consumption condensation suppression auxiliary device characterized in that: the condensation device comprises a primary condensation component, a secondary condensation component and a drainage tray (10), wherein the drainage tray (10) is positioned below the primary condensation component and the secondary condensation component, and a drainage port of the drainage tray (10) is communicated with an external drainage system;
the primary condensation assembly comprises a first air duct (1), a flow guide fan (3) is arranged at an air inlet of the first air duct (1), a condensation assembly (4) and a heating assembly (5) are respectively arranged in the first air duct (1) along the airflow direction, and condensed water discharged from a water outlet of the first air duct (1) flows downwards into the drainage tray (10);
the secondary condensation component comprises a second air duct (2), the air outlet of the first air duct (1) is communicated with the air inlet of the second air duct (2), a moisture absorption rotating wheel (6) is arranged in the second air duct (2), and the lower portion of the air outlet of the moisture absorption rotating wheel (6) is communicated with the air outlet of the second air duct (2).
2. The low-power-consumption condensation-suppression auxiliary device according to claim 1, characterized in that: the first air duct (1) is bent, the condensation component (4) and the heating component (5) are arranged at intervals up and down, and a heat insulation layer (9) is arranged between the condensation component (4) and the heating component (5).
3. The low-power-consumption condensation-suppression auxiliary device according to claim 2, characterized in that: condensation subassembly (4) and heating element (5) comprise semiconductor refrigeration piece, just the condensation end fin of semiconductor refrigeration piece forms condensation subassembly (4), the heating end fin of semiconductor refrigeration piece forms heating element (5), insulating layer (9) set up semiconductor refrigeration piece both ends intermediate position department.
4. The low-power-consumption condensation-suppression auxiliary device according to claim 1, characterized in that: second grade condensation subassembly still includes high temperature heater (7) and evaporative condenser (8), high temperature heater (7) and evaporative condenser (8) set up respectively in second wind channel (2), evaporative condenser (8) set up on moisture absorption runner (6), the air intake of evaporative condenser (8) with the air outlet upper portion intercommunication of moisture absorption runner (6), just high temperature heater (7) set up in the air intake of evaporative condenser (8), the air outlet of evaporative condenser (8) pass through the circulating line with the air intake upper portion intercommunication of moisture absorption runner (6), the comdenstion water entering of the delivery port exhaust of evaporative condenser (8) in the second wind channel (2) and down flow to drain pan (10).
5. The low-power-consumption condensation-suppression auxiliary device according to claim 4, wherein: the circulating pipeline is arranged in the second air duct (2), and an air outlet of the circulating pipeline is positioned above an air inlet of the evaporative condenser (8).
6. The low-power-consumption condensation-suppression auxiliary device according to claim 4, wherein: the air outlet of the second air duct (2) is arranged right opposite to the evaporative condenser (8), so that a bent channel is formed between the lower part of the air outlet of the moisture absorption rotating wheel (6) and the air outlet of the second air duct (2).
7. The low-power-consumption condensation-suppression auxiliary device according to any one of claims 1 to 6, characterized in that: the quantity of one-level condensation subassembly is one or more, the quantity of second grade condensation subassembly is one or more, and works as when the quantity of one-level condensation subassembly and second grade condensation subassembly is a plurality of, preceding one-level the air outlet of one-level condensation subassembly and back one-level the air intake intercommunication of one-level condensation subassembly, last one-level the air outlet and the first level of condensation subassembly the air intake intercommunication of second grade condensation subassembly, preceding one-level the air outlet and the back one-level of second grade condensation subassembly the air intake intercommunication of second grade condensation subassembly.
8. A low-power-consumption condensation suppression auxiliary device control system is characterized by comprising a plurality of intervals arranged in a row, a controller and the low-power-consumption condensation suppression auxiliary device as claimed in claim 4, wherein each interval is internally provided with a humidity detection assembly and an air pressure detection assembly, the air inlet of the first air duct (1) is communicated with the negative pressure pipe in each interval through a pipeline, the air outlet of the second air duct (2) is communicated with the positive pressure pipe in each interval through a pipeline, and form a circulating channel, a pressure regulating fan is arranged at the air inlet outlet of the positive pressure pipe in each interval, the controller is respectively and electrically connected with the humidity detection assembly, the wind pressure detection assembly, the pressure regulating fan and the low-power-consumption condensation inhibition auxiliary equipment, the controller, the pressure regulating fan and the low-power-consumption condensation inhibition auxiliary equipment are electrically connected with a power transmission line in the electrical cabinet through a mutual inductor respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920795142.XU CN210111420U (en) | 2019-05-29 | 2019-05-29 | Low-power consumption condensation suppression auxiliary assembly and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920795142.XU CN210111420U (en) | 2019-05-29 | 2019-05-29 | Low-power consumption condensation suppression auxiliary assembly and system |
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| CN210111420U true CN210111420U (en) | 2020-02-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110137827A (en) * | 2019-05-29 | 2019-08-16 | 湖北中巽泰科技有限公司 | A kind of low-power consumption condensation inhibits ancillary equipment, system and its control method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110137827A (en) * | 2019-05-29 | 2019-08-16 | 湖北中巽泰科技有限公司 | A kind of low-power consumption condensation inhibits ancillary equipment, system and its control method |
| CN110137827B (en) * | 2019-05-29 | 2023-07-28 | 湖北中巽泰科技有限公司 | Low-power consumption condensation inhibition auxiliary equipment, system and control method thereof |
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