CN105605704A - Multifunctional air conditioning cabinet - Google Patents
Multifunctional air conditioning cabinet Download PDFInfo
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- CN105605704A CN105605704A CN201410687898.4A CN201410687898A CN105605704A CN 105605704 A CN105605704 A CN 105605704A CN 201410687898 A CN201410687898 A CN 201410687898A CN 105605704 A CN105605704 A CN 105605704A
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Abstract
The invention discloses a multifunctional air conditioning cabinet which comprises a compressor, an integrated controller, a positive pressure maintaining system and a temperature control system, wherein the positive pressure maintaining system comprises an indoor pressure detector, an air feeder, a fresh air pipe and a fresh air filter; the indoor pressure detector is used for detecting indoor pressure; the integrated controller adjusts the supply air rate of the fresh air pipe by virtue of the indoor pressure so as to keep the indoor pressure always greater than outdoor pressure; when an outdoor temperature detector detects that the outdoor temperature is greater than 15 DEG C below zero, the integrated controller starts the compressor to perform refrigeration; when the outdoor temperature detector detects that the outdoor temperature is less than 15 DEG C below zero, the integrated controller starts the air feeder to convey outdoor cold air to the indoor. The multifunctional air conditioning cabinet is optimized in logical control; when the external environment is cold, an external cold source is utilized to perform refrigeration, so that the defect that a compressor and a refrigerant of an air conditioner in the prior art can not be used and stored in an extremely cold environment is overcome, the multifunctional air conditioning cabinet is less in equipment, easy in maintenance and high in reliability.
Description
Technical field
The present invention relates to air conditioner technical field, particularly a kind of multi-functional air conditioner cabinet.
Background technology
Mine is mainly distributed in high latitude or desert area, and environmental quality shows as summer high temperature, the winterJi Jihan, the variations in temperature of a year can be at-50 degree between 45 degree; At present, centralized Control cabinet is coldSource is all generally to be provided by year round cooling type air-conditioning, the restriction of machine and refrigerant property by compression,The current technology of its range of operation can only ensure to spend to 45 degree reliability services from external environment temperature-20;External environment temperature-50 degree need be responsible for providing low-temperature receiver by other equipment to-20 degree; Centralized ControlThe precision equipment of cabinet the inside need move under clean environment, and mine, because of its particularity, is arrived in environmentPlace is all dust, and therefore switch board need prevent that the treated air that do not have of outside from flowing into.
In sum, current mine centralized Control cabinet need adopt multiple the establishing including air-conditioningFor ensureing that it normally moves, cause equipment many, system complex, operational reliability is low, needsProfessional safeguards.
Summary of the invention
(1) technical problem that will solve
Object of the present invention will overcome above-mentioned shortcoming exactly, aims to provide a kind of multi-functional air conditionerCabinet.
(2) technical scheme
For achieving the above object, multi-functional air conditioner cabinet of the present invention, comprises compressor, concentrates controlDevice processed, malleation maintain system and temperature control system, wherein,
Described malleation maintains system and comprises room pressure detector, pressure fan, fresh wind tube and new windFilter, described room pressure detector is for detection of room pressure, and described Centralized Controller is logicalCross the intake that room pressure regulates fresh wind tube, maintain room pressure and be greater than all the time outdoor pressurePower, described pressure fan is transported to the wind in fresh wind tube indoor, and described new wind filter was used forThe air that filter fresh wind tube is carried;
Described temperature control system comprises outdoor temperature detector and indoor temperature detector, described inOutdoor temperature detector is for detection of outdoor temperature, and described indoor temperature detector is for detection of chamberInterior temperature, when outdoor temperature detector detects that outdoor temperature is higher than subzero 15 DEG C, described collectionMiddle controller starts compressor and freezes; When outdoor temperature detector detects that outdoor temperature is highLower than subzero 15 DEG C, described Centralized Controller startup is delivered to outdoor cold air by pressure fanIndoor.
Further, in described indoor temperature detector detects indoor temperature and Centralized ControllerSetting value compare, when indoor temperature meet setting value stop refrigeration.
Further, the indoor temperature that described indoor temperature detector detects is lower than Centralized ControllerIn setting value time, to input cold air carry out heat treated.
Further, described pressure fan both sides are provided with heater, for the cold air of carrying is carried outHeating.
(3) beneficial effect
Compared with prior art, the present invention has the following advantages: optimal control logic, work as the external worldWhen environment is cold, utilize extraneous low-temperature receiver to freeze, overcome the air-conditioning of prior art extremely coldThe defect that environment lower compression machine and cold-producing medium can not use and store, equipment is few, and easy care canLean on property high.
Brief description of the drawings
Fig. 1 is the structural representation of multi-functional air conditioner cabinet of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is done further in detailDescribe. Following examples are used for illustrating the present invention, but are not used for limiting the scope of the invention.
As shown in Figure 1, multi-functional air conditioner cabinet of the present invention, comprises compressor 1, centralized ControlDevice 2, malleation maintain system and temperature control system, wherein,
Described malleation maintains system and comprises room pressure detector 3, pressure fan 4, fresh wind tube 5With new wind filter 6, described room pressure detector 3 is for detection of room pressure, described collectionMiddle controller 2 regulates the intake of fresh wind tube 5 by room pressure, maintain room pressure and beginBe greater than eventually pressure outside, described pressure fan 4 is transported to the wind in fresh wind tube 5 indoor, described inThe air that new wind filter 6 is carried for filtering fresh wind tube 5;
Described temperature control system comprises outdoor temperature detector 7 and indoor temperature detector 8,Described outdoor temperature detector 7 is for detection of outdoor temperature, described indoor temperature detector 8 useIn detecting indoor temperature, when outdoor temperature detector 7 detects that outdoor temperature is higher than subzero 15DEG C, described Centralized Controller 2 starts compressor 1 and freezes; When outdoor temperature detector 7Detect that outdoor temperature height is in subzero 15 DEG C, described Centralized Controller 2 starts by air-supplyMachine 4 is delivered to indoor by outdoor cold air.
Establishing in the indoor temperature that described indoor temperature detector 8 detects and Centralized Controller 2Definite value compares, and stops refrigeration when indoor temperature meets setting value.
Indoor temperature that described indoor temperature detector 8 detects is lower than in Centralized Controller 2When setting value, the cold air of input is carried out to heat treated.
Described pressure fan 4 both sides are provided with heater 9, for the cold air of carrying is heated.
Multi-functional air conditioner cabinet of the present invention, is mainly used in mining area operation, and mine is mainly distributed inHigh latitude or desert area, environmental quality shows as summer high temperature, and winter is extremely cold, and dust is many, forMaintain the normal use of air-conditioning, indoor air pressure need to be greater than outdoor air pressure withForm indoor positive pressure, by pressure fan, outdoor air is transported to indoor, pressure fan, new windPipe and new wind filter three are connected, wherein newly wind filter be positioned at pressure fan and fresh wind tube itBetween, for filtering the air in fresh wind tube, Centralized Controller regulates new wind by room pressureThe intake of pipe, maintaining room pressure is malleation, when outdoor air is lower than-15 DEG C, concentrates controlDevice processed is directly inputted outdoor cold air indoor, wherein, and when indoor temperature is established lower than Centralized ControllerWhen definite value, heater heats the outdoor cold air of input; When outdoor air is higher than-15 DEG C,Compressor starts is freezed.
Optimal control logic of the present invention, in the time that external environment is cold, utilizes extraneous low-temperature receiver systemCold, the air-conditioning that has overcome prior art utmost point cold environment lower compression machine and cold-producing medium can not use andThe defect of storage, equipment is few, easy care, reliability is high.
In sum, above-mentioned embodiment is not restricted embodiment of the present invention, allThe modification that the technical staff in field carries out on the basis of flesh and blood of the present invention or etc.Effect distortion, all at technology category of the present invention.
Claims (4)
1. a multi-functional air conditioner cabinet, is characterized in that: comprise compressor (1), concentrate controlDevice processed (2), malleation maintain system and temperature control system, wherein,
Described malleation maintains system and comprises room pressure detector (3), pressure fan (4), new windPipe (5) and new wind filter (6), described room pressure detector (3) is for detection of indoorPressure, described Centralized Controller (2) regulates the air intake of fresh wind tube (5) by room pressureAmount, maintains room pressure and is greater than all the time pressure outside, and described pressure fan (4) is by fresh wind tube (5)Interior wind is transported to indoor, and described new wind filter (6) is carried for filtering fresh wind tube (5)Air;
Described temperature control system comprises outdoor temperature detector (7) and indoor temperature detector(8), described outdoor temperature detector (7) is for detection of outdoor temperature, described indoor temperatureDetector (8) is for detection of indoor temperature, when outdoor temperature detector (7) detects outdoorTemperature is higher than subzero 15 DEG C, and described Centralized Controller (2) starts compressor (1) and makesCold; When outdoor temperature detector (7) detects that outdoor temperature height is in subzero 15 DEG C, described inCentralized Controller (2) startup is delivered to indoor by pressure fan (4) by outdoor cold air.
2. multi-functional air conditioner cabinet as claimed in claim 1, is characterized in that: described indoorSetting value in the indoor temperature that Temperature Detector (8) detects and Centralized Controller (2) is enteredRow relatively, stops refrigeration when indoor temperature meets setting value.
3. multi-functional air conditioner cabinet as claimed in claim 2, is characterized in that: described indoorThe indoor temperature that Temperature Detector (8) detects is lower than the setting value in Centralized Controller (2)Time, the cold air of input is carried out to heat treated.
4. multi-functional air conditioner cabinet as claimed in claim 3, is characterized in that: described air-supplyMachine (4) both sides are provided with heater (9), for the cold air of carrying is heated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410687898.4A CN105605704A (en) | 2014-11-25 | 2014-11-25 | Multifunctional air conditioning cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410687898.4A CN105605704A (en) | 2014-11-25 | 2014-11-25 | Multifunctional air conditioning cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105605704A true CN105605704A (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410687898.4A Pending CN105605704A (en) | 2014-11-25 | 2014-11-25 | Multifunctional air conditioning cabinet |
Country Status (1)
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| CN (1) | CN105605704A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059703A (en) * | 2019-12-04 | 2020-04-24 | 珠海格力电器股份有限公司 | Air volume control method |
| CN111878862A (en) * | 2020-06-24 | 2020-11-03 | 青岛海尔空调电子有限公司 | Control method and system of range hood |
-
2014
- 2014-11-25 CN CN201410687898.4A patent/CN105605704A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059703A (en) * | 2019-12-04 | 2020-04-24 | 珠海格力电器股份有限公司 | Air volume control method |
| CN111878862A (en) * | 2020-06-24 | 2020-11-03 | 青岛海尔空调电子有限公司 | Control method and system of range hood |
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Application publication date: 20160525 |