CN204835300U - Can prevent air conditioning switch cabinet of condensation - Google Patents
Can prevent air conditioning switch cabinet of condensation Download PDFInfo
- Publication number
- CN204835300U CN204835300U CN201520591048.4U CN201520591048U CN204835300U CN 204835300 U CN204835300 U CN 204835300U CN 201520591048 U CN201520591048 U CN 201520591048U CN 204835300 U CN204835300 U CN 204835300U
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- air
- cabinet
- switch cabinet
- condensation
- cubical switchboard
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Abstract
The utility model discloses a can prevent air conditioning switch cabinet of condensation, including the cubical switchboard body, external outer machine of air conditioner and the outer temperature sensor of cabinet of being equipped with of cubical switchboard, temperature sensor, humidity transducer and self -heating dehydrating unit in the internal air conditioner internal unit of being equipped with of cubical switchboard, the air exhaust pipe who stretches into cubical switchboard body bottom, the cabinet, the outer machine of air conditioner is equipped with air conditioner air -supply line and the supply -air outlet that is linked together with air exhaust pipe, air conditioner internal unit includes casing, air intake and air outlet, be provided with in the casing nozzle with can pivoted air regulation board, be equipped with control panel on the cubical switchboard body front panel. After adopting above -mentioned structure, can form air supply structure lower enterprising at the cubical switchboard, the internal portion of cubical switchboard air current is unobstructed, and it is effectual cool down, and can also improve the air outlet temperature, anti dewing, and energy -conserving, reliably, can be about to take place the front wheel driving heater at the condensation, prevent the emergence of condensation.
Description
Technical field
The utility model relates to a kind of switch cubicle, the air conditioning switch cabinet that particularly a kind of energy is anti-condensation.
Background technology
Switch cubicle caloric value is comparatively large, easily causes the electric appliance circuits in cabinet and electric elements are aging, damage.Market has occurred the switch cubicle with aircondition, switch cabinet body upper surface is connected and is provided with air-conditioning cabinet for this reason, and switch cabinet body top center is provided with the air outlet be connected with air-conditioning cabinet, and switch cabinet body top surrounding is provided with the air inlet be connected with air-conditioning cabinet.Refrigerating plant in air-conditioning cabinet is provided with air blast, is cooled by air hotter in switch cubicle from air outlet suction air-conditioning cabinet, and then cooled air is sent into switch cubicle for its cooling from air inlet by air blast again.Existing air conditioning switch cabinet utilizes the refrigerating plant in air-conditioning cabinet to lower the temperature for switch cubicle, thus extends the useful life of electric appliance circuits and electric elements in cabinet, makes the work of switch cubicle more reliable and more stable.But the existing switch cubicle of existing market has following defect: the position of air inlet and air outlet is adjacent, the blast of air inlet is higher simultaneously, air outlet place blast is lower, thus cause the air flow shortcircuit that formed between air inlet and air outlet to a certain degree, namely part air intake is directly pumped into air outlet and enters air-conditioning cabinet, this part air quantity just can not be lowered the temperature for switch cubicle, and the cooling-down effect of switch cubicle is restricted.It is not smooth that air inlet adjacent with air outlet (being all located at switch cubicle top) also causes switch cubicle bottom airflow to circulate.
In addition, importantly, under cooling in summer operating mode, the wind pushing temperature of air-conditioning cabinet is general lower, when indoor environment relative humidity higher (namely air-conditioning temperature is lower than the dew point temperature in switch cabinet), condensation dripping phenomenon can be produced at the peripheral rim portion of switch cabinet body, also namely form " condensation ", the generation of " condensation " will affect the normal operation of switch cubicle, seriously also can cause accident.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and a kind of air conditioning switch cabinet is provided, this air conditioning switch cabinet can form the air-supply structure of upper entering and lower leaving at switch cubicle, switch cabinet internal gas flow is unobstructed, good cooling effect, and air outlet temperature can also be improved, prevent condensation, and energy-conservation, reliable, can be about to front wheel driving heater occurs at condensation, prevent the generation of condensation.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
The air conditioning switch cabinet that a kind of energy is anti-condensation, comprise switch cabinet, the top of described switch cabinet is provided with outdoor machine of air-conditioner and the outer temperature sensor of cabinet, be provided with air-conditioning internal machine in switch cabinet, stretch into air draft pipeline, in-cabinet temperature transducer, humidity sensor and Automatic-heating dehydrating unit bottom switch cabinet, described outdoor machine of air-conditioner is provided with the air-conditioning blast pipe and air outlet that are connected with air draft pipeline; Described air-conditioning internal machine comprises casing, be arranged at the air inlet of cabinet top and be arranged at the air outlet of bottom of shell, and described air inlet is connected with air outlet; The air-flow plate being provided with nozzle in described casing and can rotate, described nozzle comprises the first side nozzle being arranged at chassis sidewall and the second side nozzle be arranged at bottom air-flow plate, and the chassis sidewall between air outlet and the first side nozzle is also provided with induction air inlet; Switch cabinet front panel is provided with the control panel be all connected with Automatic-heating dehydrating unit with temperature sensor, in-cabinet temperature transducer, humidity sensor outside cabinet.
Detector is provided with in described Automatic-heating dehydrating unit.
Be provided with the tune wind shaft that can rotate in described casing, described air-flow plate is sleeved on described tune wind shaft.
After the utility model adopts said structure, there is following beneficial effect:
1. above-mentioned air draft pipeline stretches into the setting bottom switch cabinet, the air-supply structure of upper entering and lower leaving just can be defined in switch cubicle, both air inlet, the adjacent air flow shortcircuit phenomenon caused of air outlet had been avoided, avoid the phenomenon that switch cubicle bottom airflow circulation is in the past not smooth, thus improve the cooling-down effect of switch cubicle.
2. the setting of said nozzle, air-flow plate and induction air inlet, the air-supply air-flow of air-conditioning internal machine is manufactured negative pressure near air outlet, induced air intake in switch cabinet by air simultaneously and mix with air-supply, thus improve wind pushing temperature, reduce the relative humidity of air-out, avoid producing dew condensation phenomenon at air outlet.
3. air-flow plate can rotate, thus can regulate the size of nozzle, thus regulates air-supply and the ratio sucking air, is adjusted to required wind pushing temperature further, effectively prevents condensation.
4. the outer temperature sensor of cabinet can the change of detecting box external environment temperature, in-cabinet temperature transducer, humidity sensor can detect in-cabinet temperature, humidity change, control panel can according to cabinet internal and external temperature difference or cabinet humidity data, before condensation does not also occur, namely automatically starting closes Automatic-heating dehydrating unit, do not need artificial participation, easy to use, reliable.Automatic-heating dehydrating unit automatically starts and controls on opportunity of closing to make the energy-saving and environmental protection more of this switch cubicle.
Accompanying drawing explanation
Fig. 1 is the structural representation of the anti-condensation air conditioning switch cabinet of a kind of energy of the utility model.
Wherein have: Qi Zhongyou:
1. switch cabinet; 11. air draft pipelines;
2. outdoor machine of air-conditioner; 21. air-conditioning blast pipes; 22. air outlets;
3. air-conditioning internal machine;
31. air-flow plates; 32. adjust wind shaft; 33. first side nozzles; 34. second side nozzles; 35. induction air inlets; 36. casings; 37. air inlets; 38. air outlets.
4. the outer temperature sensor of cabinet;
5. in-cabinet temperature transducer;
6. humidity sensor;
7. Automatic-heating dehydrating unit.
Embodiment
Below in conjunction with accompanying drawing and concrete better embodiment, the utility model is described in further detail.
As shown in Figure 1, the air conditioning switch cabinet that a kind of energy is anti-condensation, comprises switch cabinet 1.
The top of switch cabinet 1 is provided with outdoor machine of air-conditioner 2 and the outer temperature sensor 4 of cabinet.
Be provided with air-conditioning internal machine 3 in switch cabinet 1, stretch into air draft pipeline 11, in-cabinet temperature transducer 5, humidity sensor 6 and Automatic-heating dehydrating unit 7 bottom switch cabinet 1.
Switch cabinet 1 front panel is provided with the control panel be all connected with Automatic-heating dehydrating unit 7 with temperature sensor 4, in-cabinet temperature transducer 5, humidity sensor 6 outside cabinet.
Outdoor machine of air-conditioner 2 is provided with refrigerating plant, the air-conditioning blast pipe 21 be connected with refrigerating plant and air outlet 22.Wherein, air-conditioning blast pipe 21 is connected with air draft pipeline 11.
The air outlet 38 that air-conditioning internal machine 3 comprises casing 36, is arranged at the air inlet 37 at casing 36 top and is arranged at bottom casing 36.
Above-mentioned air inlet 37 is connected with air outlet 22.
The air-flow plate 31 being provided with nozzle in said machine casing 36 and can rotate.
Said nozzle comprises the first side nozzle 33 being arranged at casing 36 sidewall and the second side nozzle 34 be arranged at bottom air-flow plate 31, casing 36 sidewall between air outlet 38 and the first side nozzle 33 is also provided with and induces air inlet 35.
The rotation of above-mentioned air-flow plate 31, preferred arrangement is: in casing 36, be provided with the tune wind shaft 32 that can rotate, and air-flow plate 31 is sleeved on to be adjusted on wind shaft 32.
Further, above-mentioned air draft pipeline 11 is preferably fabric wind pipe or galvanized sheet metal airduct.
Anti-condensation principle is as follows:
1. the air-supply air-flow of outdoor machine of air-conditioner 2 is after air outlet 22, air inlet 37, enters in casing 36.This air-supply air-flow is through the adjustment of air-flow plate 31, part air quantity directly passes to air outlet 38, another part air-supply air-flow is by after nozzle, and draught area reduces, and air supply velocity increases, under flow at high speed, downside produces negative pressure, and in switch cabinet, air enters in casing 36 by induction air inlet 35, mixes with air-supply air-flow, thus improve leaving air temp, effectively prevent the dew condensation phenomenon of air outlet 38.
2. the outer temperature sensor 4 of above-mentioned cabinet can the change of detecting box external environment temperature, in-cabinet temperature transducer 3, humidity sensor 4 can detect in-cabinet temperature, humidity change, control panel 7 can according to switch cabinet 1 internal and external temperature difference or cabinet humidity data, before condensation does not also occur, namely automatically starting closes Automatic-heating dehydrating unit 7, do not need artificial participation, easy to use, reliable.
The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claim.
Claims (3)
1. the air conditioning switch cabinet that an energy is anti-condensation, comprise switch cabinet, it is characterized in that: the top of described switch cabinet is provided with outdoor machine of air-conditioner and the outer temperature sensor of cabinet, be provided with air-conditioning internal machine in switch cabinet, stretch into air draft pipeline, in-cabinet temperature transducer, humidity sensor and Automatic-heating dehydrating unit bottom switch cabinet, described outdoor machine of air-conditioner is provided with the air-conditioning blast pipe and air outlet that are connected with air draft pipeline; Described air-conditioning internal machine comprises casing, be arranged at the air inlet of cabinet top and be arranged at the air outlet of bottom of shell, and described air inlet is connected with air outlet; The air-flow plate being provided with nozzle in described casing and can rotate, described nozzle comprises the first side nozzle being arranged at chassis sidewall and the second side nozzle be arranged at bottom air-flow plate, and the chassis sidewall between air outlet and the first side nozzle is also provided with induction air inlet; Switch cabinet front panel is provided with the control panel be all connected with Automatic-heating dehydrating unit with temperature sensor, in-cabinet temperature transducer, humidity sensor outside cabinet.
2. the air conditioning switch cabinet that energy according to claim 1 is anti-condensation, is characterized in that: be provided with detector in described Automatic-heating dehydrating unit.
3. the air conditioning switch cabinet that energy according to claim 1 is anti-condensation, is characterized in that: be provided with the tune wind shaft that can rotate in described casing, and described air-flow plate is sleeved on described tune wind shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520591048.4U CN204835300U (en) | 2015-08-08 | 2015-08-08 | Can prevent air conditioning switch cabinet of condensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520591048.4U CN204835300U (en) | 2015-08-08 | 2015-08-08 | Can prevent air conditioning switch cabinet of condensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204835300U true CN204835300U (en) | 2015-12-02 |
Family
ID=54692859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520591048.4U Expired - Fee Related CN204835300U (en) | 2015-08-08 | 2015-08-08 | Can prevent air conditioning switch cabinet of condensation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204835300U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374365A (en) * | 2016-09-06 | 2017-02-01 | 国网山东省电力公司夏津县供电公司 | Power distribution box used for motor-pumped well in farmland |
| CN109237764A (en) * | 2018-10-28 | 2019-01-18 | 扬州新扬通风设备有限公司 | A kind of anti-condensation air-conditioner air outlet |
| CN111492237A (en) * | 2018-01-22 | 2020-08-04 | 株式会社岛津制作所 | Sample temperature regulating device |
| CN112467572A (en) * | 2020-09-30 | 2021-03-09 | 国网浙江省电力有限公司绍兴供电公司 | Moisture-proof and condensation-proof switch cabinet and method for regulating and controlling environment in cabinet |
-
2015
- 2015-08-08 CN CN201520591048.4U patent/CN204835300U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374365A (en) * | 2016-09-06 | 2017-02-01 | 国网山东省电力公司夏津县供电公司 | Power distribution box used for motor-pumped well in farmland |
| CN111492237A (en) * | 2018-01-22 | 2020-08-04 | 株式会社岛津制作所 | Sample temperature regulating device |
| CN109237764A (en) * | 2018-10-28 | 2019-01-18 | 扬州新扬通风设备有限公司 | A kind of anti-condensation air-conditioner air outlet |
| CN109237764B (en) * | 2018-10-28 | 2023-09-15 | 扬州新扬通风设备有限公司 | Anti-condensation air conditioner air outlet |
| CN112467572A (en) * | 2020-09-30 | 2021-03-09 | 国网浙江省电力有限公司绍兴供电公司 | Moisture-proof and condensation-proof switch cabinet and method for regulating and controlling environment in cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160808 |
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| CF01 | Termination of patent right due to non-payment of annual fee |