CN205261849U - Central air conditioning amount of wind and temperature humidity control device - Google Patents
Central air conditioning amount of wind and temperature humidity control device Download PDFInfo
- Publication number
- CN205261849U CN205261849U CN201521022265.8U CN201521022265U CN205261849U CN 205261849 U CN205261849 U CN 205261849U CN 201521022265 U CN201521022265 U CN 201521022265U CN 205261849 U CN205261849 U CN 205261849U
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- CN
- China
- Prior art keywords
- air
- water pump
- pump spray
- blast pipe
- ajutage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The utility model discloses a central air conditioning amount of wind and temperature humidity control device, including water pump spray room, air -supply line, blast pipe and fan, air -supply line and blast pipe are located the both sides of water pump spray room respectively, and the water pump spray room passes through the fan to be connected with the blast pipe, be equipped with the air intake on the air -supply line, be equipped with the supply -air outlet on the blast pipe, still include the converter and draw together fin formula heater, the fan passes through the converter and is connected with the power, fin formula heater is located between water pump spray room and the air -supply line, thereby the size that the air supply was measured is controlled to the input frequency change blower motor rotational speed through changing blower motor, and labour saving and time saving practices thrift the energy consumption.
Description
Technical field
The utility model relates to the system of in textile industry, central air-conditioning being carried out air quantity and the wet exchange of heat, relates in particular to onePlant air quantity of central air conditioner and temp and humidity regulator.
Background technology
In the utilization of the central air-conditioning in textile industry, the size of air quantity and air-conditioning process adjustments energy consumption level and productYield and quality has direct relation. Traditional control method of air quantity is that baffle plate, the valve by regulating entrance or outlet openedDegree, the mode that artificially increases resistance regulates air quantity, wind speed, and its power output consumes damming at baffle plate, valve in large quantitiesCheng Zhong, its energy loss is quite serious, and waste electric energy and resource are that cost meets technique and operating mode regulates gas flowRequirement. The central air-conditioning that production system is used is all relatively large building, and fresh wind port all can be arranged on top, about 5-6 rice conventionallyHighly, stair vertically regulate employee to need repeatedly upper and lower, quite loaded down with trivial details and difficult at every turn, and air outlet, in actual productionThe Production Regional of middle control is wide, and area reaches thousands of square meters, and air-conditioning system is by a blast main, after connect 10～20 pieces pointsBranch wind pipe, each root divides branch wind pipe to have again 15～20 air outlets, and each air outlet has draw and insert-type baffle plate, therefore there are up to a hundredAir outlet; And when controllable register, air-conditioning system is not stopped, baffle plate just has pressure, extracts out or to insert baffle plate all very difficult, takesIn time, requires great effort, and repeatedly regulates the effect that just can reach anticipation, wastes time and energy, and has certain potential safety hazard.
In above-mentioned structure, blower fan adopts directly and starts, and starts load large, and start-up time is long, and starting current is larger, rightThere is larger potential safety hazard in whole electrical network, motor is in start-up course, and the single shaft torque phenomenon producing produces blower fanLarge mechanical vibration force, has a strong impact on service life of motor, blower fan, the baffle plate of manual adjustment entrance or outlet, valve openingRegulate air quantity, wind speed, labour intensity is large, and can not Primary regulation to the air quantity requiring, wind speed, be through repeatedly regulating abilitySubstantially meet technological requirement, waste time and energy, technique satisfaction degree is low, and automaticity is low.
Separately have China Patent No. to be: 201420299015.8, the day for announcing is that 2014.10.29 discloses a kind of textile air-conditionerIntegrated electric cabinet, is characterized in that: 380V three-phase power line is through the 1st three-phase breaker and the 2nd three-phase breaker and four frequency conversionsDevice, air supply motor, return air motor, air supply motor, pump motor be connected in parallel; In transformer tapping lead-out wire and PLC programWhat on controller, be connected in parallel has: the first running indicator lamp, the second running indicator lamp, the 3rd running indicator lamp, the 4th running refer toShow lamp; The input terminal of four frequency converters is connection corresponding to PLC cyclelog output wiring terminal respectively; PLC programmableWhat the anodal L+ of controller power source was connected in parallel respectively has: air-supply start button, air-supply stop button, return air starting button, return airStop button, the start button of blowing, the stop button of blowing, starting mode of pump button, water pump stop button, temperature and humidity sensingDevice; Above-mentioned utility model is mainly the improvement for electrical control cubicles.
Utility model content
In order to overcome the defect of above-mentioned prior art, the utility model provides a kind of air quantity of central air conditioner and humiture to adjustRegulating device, frequency converter is applied to central air-conditioning by the utility model, thereby change by the incoming frequency that changes fan electromotorFan electromotor rotating speed, the size of control air output, reaches the object that regulates humiture power-save operation between production area, both meets rawThe requirement that production. art changes, saves again electric energy, and baffle plate, the valve opening of eliminating manual adjustment gateway regulate air quantity, wind speedThe operation that this is loaded down with trivial details, alleviates employee's labour intensity, time saving and energy saving, saves energy consumption.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of air quantity of central air conditioner and temp and humidity regulator, comprise water pump spray chamber, blast pipe, ajutage and blower fan,Described blast pipe and ajutage lay respectively at the both sides of water pump spray chamber, and water pump spray chamber is connected with ajutage by blower fan, instituteState blast pipe and be provided with air inlet, described ajutage is provided with air outlet, it is characterized in that: also comprise frequency converter and draw together finnedHeater, described blower fan is connected with power supply by frequency converter, described fin heater be positioned at water pump spray chamber and blast pipe itBetween.
Also comprise seam humidifier and photo-tube heater, described seam humidifier, photo-tube heater are positioned at water pump spray successivelyDrench between chamber and ajutage.
The frequency conversion scope of described frequency converter is at 25-50Hz.
The utlity model has following advantage:
1, the utility model, on the basis of original device, also comprises frequency converter and draws together fin heater, described blower fanBe connected with power supply by frequency converter, described fin heater, between water pump spray chamber and blast pipe, is utilized frequency conversion utensilThere are pressure regulation, frequency modulation, voltage stabilizing, speed governing and save the basic functions such as energy consumption, frequency converter is applied to central air-conditioning, according to producing productTechnological requirement, workshop machine operation, thus change fan electromotor by the incoming frequency that changes fan electromotorRotating speed, the size of control air output, reaches the object that regulates humiture power-save operation between production area, has both met production technology and has changedRequirement, save again electric energy, eliminate baffle plate, the valve opening of manual adjustment gateway and regulate air quantity, wind speed this is loaded down with trivial detailsOperation, alleviates employee's labour intensity, and regulate time once just can reach technological requirement, eliminated production variety variations in the pastTime, need too many time, time saving and energy saving, save energy consumption, power saving rate reaches 20%～60%. 2, the utility model comprises steamingVapour humidifier and photo-tube heater, described seam humidifier, photo-tube heater successively between water pump spray chamber and ajutage,In the time that the air of water pump spray chamber arrives air outlet, do not reach technological requirement, generally refer to temperature or humidity, just need to pass throughSeam humidifier and photo-tube heater the air in central air conditioning chamber is heated or humidification to reach the requirement of skill, its operationConvenient, quick.
3, the frequency conversion scope of frequency converter of the present utility model is at 25-50Hz, and when operating frequency is at 25Hz, energy-saving efficiency reaches88%。
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Mark in figure: 1, water pump spray chamber, 2, blast pipe, 3, air inlet, 4, ajutage, 5, air outlet, 6, frequency converter, 7,Power switch, 8, blower fan, 9, fin heater, 10, seam humidifier, 11, photo-tube heater.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
Embodiment 1
As shown in Figure 1, a kind of air quantity of central air conditioner and temp and humidity regulator, comprise water pump spray chamber 1, blast pipe 2, sendAirduct 4 and blower fan 8, water pump spray chamber 1 is for atmosphere temperature rising humidification and dedusting in air conditioning chamber, and blast pipe 2 is for to air-conditioningThe indoor ozone that passes into, ajutage 4 is for delivering between each production area through the air of the warm humidification of air conditioning chamber's liter (falling). DescribedBlast pipe 2 and ajutage 4 lay respectively at water pump and spray the both sides of Room 1, enter another side on one side and go out, and water pump spray chamber 1 is by blower fan 8Be connected with ajutage 4, blower fan 8 is sent the air of processing through water pump spray chamber 1 into ajutage 4, then delivers to respectively by air outletBetween production area, described blast pipe 2 is provided with air inlet 3, and described ajutage 4 is provided with air outlet 5, in this practical new recruit's type, also wrapsDraw together frequency converter 6 and draw together fin heater 9, described blower fan 8 is connected with power supply by frequency converter 6, between frequency converter 6 and power supply, goes backBe provided with power switch 7; Described fin heater 9 is between water pump spray chamber 1 and blast pipe 2.
Further, also comprise seam humidifier 10 and photo-tube heater 11, described seam humidifier 10, photo-tube heater11 successively between water pump spray chamber 1 and ajutage 4. In the time that arriving air outlet, the air of water pump spray chamber do not reach techniqueRequirement, generally refers to temperature or humidity, just need to be by seam humidifier and photo-tube heater to the air in central air conditioning chamberHeat or humidification to reach the requirement of skill, it is easy to operate, quick.
The frequency conversion scope of described frequency converter 6 is at 25-50Hz.
1, save electric energy, reduce energy resource consumption, save production cost, power saving rate reaches 20%～60%. 2, improve electrical networkSecurity, avoids the impact of starter motor to electrical network. 3, smoothly start, eliminate the heavy current impact while startup, thereby realize largeThe hard reboot of electric current is to the soft start of little electric current, and current of electric can be limited in its rated current 120% in. 4, alleviate electricityThe degree of wear of the moving components such as machine bearing, extends its service life, and perfect protection and self-protection function ensure device securityOperation. 5, equipment failure rate declines, and reliability improves, and reduces standby redundancy consumption, reduces maintenance cost. 6, digital intelligent controlSystem, has powerful change function certainly, and dynamic adjustments, without artificial adjustment, reduces employee's labour intensity in good time. Attached: frequency converterEnergy-saving effect in different frequency situation:
。
Claims (3)
1. air quantity of central air conditioner and a temp and humidity regulator, comprises water pump spray chamber (1), blast pipe (2), ajutage (4)And blower fan (8), described blast pipe (2) and ajutage (4) lay respectively at the both sides of water pump spray chamber (1), and water pump spray chamber (1) is logicalCross blower fan (8) and be connected with ajutage (4), described blast pipe (2) is provided with air inlet (3), and described ajutage (4) is provided with air-supplyMouth (5), is characterized in that: also comprise frequency converter (6) and draw together fin heater (9), described blower fan (8) is by frequency converter (6)Be connected with power supply; Described fin heater (9) is positioned between water pump spray chamber (1) and blast pipe (2).
2. a kind of air quantity of central air conditioner according to claim 1 and temp and humidity regulator, is characterized in that: also comprise steamingVapour humidifier (10) and photo-tube heater (11), described seam humidifier (10), photo-tube heater (11) are positioned at water pump spray successivelyDrench between chamber (1) and ajutage (4).
3. a kind of air quantity of central air conditioner according to claim 1 and temp and humidity regulator, is characterized in that: described frequency conversionThe frequency conversion scope of device (6) is at 25-50Hz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521022265.8U CN205261849U (en) | 2015-12-10 | 2015-12-10 | Central air conditioning amount of wind and temperature humidity control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521022265.8U CN205261849U (en) | 2015-12-10 | 2015-12-10 | Central air conditioning amount of wind and temperature humidity control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205261849U true CN205261849U (en) | 2016-05-25 |
Family
ID=56003374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521022265.8U Expired - Fee Related CN205261849U (en) | 2015-12-10 | 2015-12-10 | Central air conditioning amount of wind and temperature humidity control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205261849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509940A (en) * | 2019-08-28 | 2019-11-29 | 陈丹虹 | A kind of subway on-board air conditioner air inlet jaws equipment automatically adjusting air quantity according to humidity |
-
2015
- 2015-12-10 CN CN201521022265.8U patent/CN205261849U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509940A (en) * | 2019-08-28 | 2019-11-29 | 陈丹虹 | A kind of subway on-board air conditioner air inlet jaws equipment automatically adjusting air quantity according to humidity |
| CN110509940B (en) * | 2019-08-28 | 2020-11-27 | 嘉兴市新中软计算机系统工程有限公司 | Subway vehicle-mounted air conditioner air inlet equipment capable of automatically adjusting air quantity according to humidity |
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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: 20160525 Termination date: 20201210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |