CN106642451A - Air conditioner system for painting workshop - Google Patents
Air conditioner system for painting workshop Download PDFInfo
- Publication number
- CN106642451A CN106642451A CN201611005931.6A CN201611005931A CN106642451A CN 106642451 A CN106642451 A CN 106642451A CN 201611005931 A CN201611005931 A CN 201611005931A CN 106642451 A CN106642451 A CN 106642451A
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- China
- Prior art keywords
- air
- temperature
- humidity
- controller
- air conditioner
- 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.)
- Pending
Links
- 238000010422 painting Methods 0.000 title abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 239000007789 gas Substances 0.000 claims description 70
- 239000003973 paint Substances 0.000 claims description 29
- 239000007921 spray Substances 0.000 claims description 16
- 238000007791 dehumidification Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000000567 combustion gas Substances 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
- F24F2110/22—Humidity of the outside air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/34—Heater, e.g. gas burner, electric air heater
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Sustainable Development (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention discloses an air conditioner system for a painting workshop. The air conditioner system for the painting workshop comprises an air conditioner arranged outside a painting room, and a control system for controlling the air conditioner. The air conditioner comprises an air conditioner chamber with an air inlet and an air outlet in two ends, and an air feeder with an air inlet and an air outlet in two ends; the air inlet of the air feeder communicates with the air outlet of the air conditioner chamber; the air outlet of the air feeder stretches into the painting room; and a preheating section, a filtering section, a cooling section, a spraying and humidifying section and a post-heating and humidifying section are sequentially arranged in the air conditioner chamber at intervals from left to right. The air conditioner system for the painting workshop provided by the invention has the advantages that the energy consumption is reduced, and the aim of energy conservation is achieved on the premise of ensuring the temperature and the humidity in the painting room through real-time monitoring the temperature and the humidity of external air and the temperature and the humidity of fed air for controlling the on and the off of the preheating section, the cooling section, the spraying and humidifying section and the post-heating and humidifying section in the air conditioner; and the filtering section adopts two-stage filtration, so that the air feeding quality is ensured.
Description
Technical field
The present invention relates to air-conditioner system, more particularly, to a kind of Painting Shop air-conditioner system.
Background technology
Manufacturing technique for painting dressing is accounted for as highest production process of investing in during automobile making four big techniques and consume energy, its energy consumption
More than 50 the percent of car load production total energy consumption, the expense of energy consumption is the key factor for affecting automobile production cost.Application is given birth to
In production. art, application workpiece is typically through multiple operations such as rust cleaning, oil removing, cleaning, drying, antirust, drying, sprayings.For not
The workpiece of same material has different technological requirements, but spraying generally requires the application indoor temperature that air-conditioner controls Painting Shop
And humidity, especially with the application of water paint, requirement of the Painting Shop to humidity is more strict.At present, it is to ensure to apply entrucking
The stability of interior humidity, the rear heating of air-conditioner dehumidifying section is in normally open, and high energy consumption increases automobile production cost.
The content of the invention
Present invention aim at providing a kind of water temperature regulater for sanitary equipment.
For achieving the above object, the present invention takes following technical proposals：
Coating workshop air-conditioning system of the present invention, including the air-conditioner and the control sky that are arranged on outside application room
The control system of device, air-conditioner is adjusted to include that two ends offer respectively air conditioner chamber and the pressure fan into and out of air port, the pressure fan
Air inlet be connected with the air outlet of the air conditioner chamber, the air outlet of pressure fan is extend in the application room, the sky
Adjust in device room and be sequentially arranged at intervals with pre-add hot arc, fillter section, cooling section, shower humidification section and rear heating and dehumidification from left to right
Section；
The pre-add hot arc includes being arranged on air inlet, the preheating with the first burnt gas valve group of the air conditioner chamber
Burner；
The fillter section includes left and right spaced roughing efficiency air filter and medium effeciency filter；
The cooling section includes surface cooler, and the upper and lower end of the surface cooler is respectively arranged with outlet pipeline and inlet pipeline, described
Outlet pipeline is connected with the inlet pipeline by connecting tube, and in outlet pipeline and the connecting tube flow control is provided with
Valve；
The shower humidification section includes left and right spaced left and right water fender, is provided with frequency conversion outside the air conditioner chamber
The spray pump of device, the delivery port of the spray pump is connected with spray pipeline, and the sparge pipe of the spray pipeline is positioned at described left and right
Between water fender；
The rear heating and dehumidification section includes heater blower and rear plus heat combustor, the heater blower it is equal into and out of air port
It is arranged in the air conditioner chamber, the rear plus heat combustor is arranged on the air outlet of heater blower, heat combustor is added afterwards
On be provided with the second burnt gas valve group；
The control system includes Programmable Logic Controller and the temperature controller by the Controlled by Programmable Controller and humidity control
Device processed, the frequency converter is electrically connected with Programmable Logic Controller, and the first burnt gas valve group is electrically connected with the temperature controller,
The second burnt gas valve group is electrically connected with the humidity controller；Control system also includes being arranged on air conditioner chamber's air intake
First temperature-humidity sensor at mouthful place be arranged on the paint booth and supply gas second temperature, the humidity sensor at place, described the
One temperature-humidity sensor is electrically connected with Programmable Logic Controller, the second temperature, the signal output part difference of humidity sensor
Electrically connect with the temperature controller and humidity controller.
The input control end of the humidity controller is electrically connected with the Programmable Logic Controller output control terminal, and described second
The input control end of burnt gas valve group is electrically connected with humidity controller output control terminal.
The input control end of the first burnt gas valve group is electrically connected with the output control terminal of the temperature controller, described
The input control end of flow control valve is electrically connected with the output control terminal of temperature controller.Heating burner combustion mouth after described
Right side is provided with fireguard.
The invention has the advantages that reducing energy consumption, by the temperature of real-time monitoring outer gas, humidity and the temperature supplied gas, humidity control
The opening and closing of pre-add hot arc, cooling section, shower humidification section and rear heating and dehumidification section in air-conditioner processed, are ensureing in application room
On the premise of temperature and humidity, the purpose of energy-conservation is reached；Fillter section adopts double-filtration, it is ensured that quality of supplying gas.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the control flow chart of rear heating and dehumidification section of the present invention.
Specific embodiment
As shown in figure 1, coating workshop air-conditioning system of the present invention, including the sky being arranged on outside paint booth 1
The control system of device and the control air-conditioner, air-conditioner is adjusted to include that two ends offer respectively the He of air conditioner chamber 2 into and out of air port
Pressure fan 3, the air inlet of the pressure fan 3 is connected with the air outlet of the air conditioner chamber 2, and the air outlet of pressure fan 3 is stretched into
To in the paint booth 1, be sequentially arranged at intervals with from left to right in the air conditioner chamber 2 pre-add hot arc, fillter section, cooling section,
Shower humidification section and rear heating and dehumidification section；
The pre-add hot arc includes being arranged on air inlet, the pre-add with the first burnt gas valve group 4 of the air conditioner chamber 2
Heat combustor 5；
The fillter section includes left and right spaced roughing efficiency air filter 6 and medium effeciency filter 7；
The cooling section includes surface cooler 8, and the upper and lower end of the surface cooler 8 is respectively arranged with outlet pipeline 9 and inlet pipeline
10, the outlet pipeline 9 is connected with the inlet pipeline 10 by connecting tube 11, on outlet pipeline 9 and the connecting tube 11
It is provided with flow control valve 12；
The shower humidification section includes left and right spaced left and right water fender 13.1,13.2, and the air conditioner chamber 2 is outer to be arranged
The delivery port for having the spray pump 15 with frequency converter 14, the spray pump 15 is connected with spray pipeline 17, the spray pipeline 17
Sparge pipe be located at the left and right water fender 13.1,13.2 between；
The rear heating and dehumidification section includes heater blower 18 and rear plus heat combustor 19, the heater blower 18 into and out of
Air port is arranged in the air conditioner chamber 2, and the rear plus heat combustor 19 is arranged on the air outlet of heater blower 18, after
Plus it is provided with the second burnt gas valve group 20 on heat combustor 19；
The control system includes Programmable Logic Controller 21 and the He of temperature controller 22 controlled by the Programmable Logic Controller 21
Humidity controller 23, the frequency converter 14 is electrically connected with Programmable Logic Controller 21, the first burnt gas valve group 4 and the temperature
The positive control electrical connection of controller 22, the second burnt gas valve group 20 is electrically connected with the multi channel of the humidity controller 23
Connect, the flow control valve 12 is electrically connected with the multi channel of temperature controller 22；Control system also includes being arranged on the sky
Adjust the first temperature-humidity sensor 24 of the air inlet of device room 2 and be arranged on the paint booth 1 and supply gas the second temperature, wet at place
Degree sensor 25, first temperature-humidity sensor 24 is electrically connected with Programmable Logic Controller 21, the second temperature, humidity
The signal output part of sensor 25 is electrically connected respectively with the temperature controller 22 and humidity controller 23.
First temperature-humidity sensor 24 of the air inlet of air conditioner chamber 2 is electrically connected with Programmable Logic Controller 21, be may be programmed
The temperature and humidity of the real-time monitoring outer gas of controller 21（That is the temperature and humidity of the air inlet air of air conditioner chamber 2）, and calculate
Go out the enthalpy and absolute humidity of outer gas；Second temperature, humidity sensor 25 in paint booth 1 respectively with temperature controller 22, wet
Degree controller 23 is electrically connected, and temperature controller 22 and humidity controller 23 are electrically connected with Programmable Logic Controller 21, programmable control
Device processed 21 is by control of temperature and humidity device 22, the interior temperature and humidity supplied gas of 23 real-time monitoring paint booths 1（That is the air-out of pressure fan 3
The temperature and humidity of gas at mouthful）, and calculate the actual enthalpy and absolute humidity supplied gas.
The output control terminal of temperature controller 22 is electrically connected with the input control end of the first burnt gas valve group 4, temperature control
Device 22 automatically adjusts the gas flow control valve of the first burnt gas valve group 4 according to the height of temperature of supplying gas in paint booth 1, and then adjusts
The size of section pre-add hot arc gas flow, the heating amplitude supplied gas in real-time regulation paint booth 1；The output control of temperature controller 22
End processed electrically connects with the input control end of the flow control valve 12 of cooling section, temperature controller 22 according to the height of temperature of supplying gas from
The flow of dynamic control chilled water, the cooling extent supplied gas in adjust automatically paint booth 1.
The input control end of humidity controller 23 is electrically connected with the output control terminal of Programmable Logic Controller 21, Programmable Logic Controller
21 electrically connect with the frequency converter 14 of spray pump 15, frequency of the temperature controller 23 according to the size adjustment frequency converter 14 of humidity of supplying gas
And spray pump 15 is adjusted, and then realize the adjustment to humidification amplitude of supplying gas；The multi channel of humidity controller 23 and the second combustion gas
Valve group 20 is electrically connected, and temperature controller 23 automatically adjusts the combustion gas stream of the second burnt gas valve group 20 according to the size of humidity of supplying gas
The size of heating and dehumidification section gas flow after control valve, and then regulation, realizes the adjustment to dehumidifying amplitude of supplying gas.
The course of work of the present invention is summarized as follows：
The control process of temperature in paint booth 1：Temperature value and humidity of the Programmable Logic Controller 21 according to setting of supplying gas in paint booth 1
Value, calculates the enthalpy and absolute humidity of setting value of supplying gas.
In the winter time, when the difference that the enthalpy setting value supplied gas in paint booth 1 deducts outer gas enthalpy is more than predetermined deviation value,
Programmable Logic Controller 21 controls pre-add hot arc unlatching work, and pre-add heat combustor 19 lights a fire, and Programmable Logic Controller 21 is by paint booth 1
Interior actual enthalpy passes to temperature controller 22, the combustion gas that temperature controller 22 passes through the first burnt gas valve of real-time control group 4
Flow control valve adjusts the size of the flame of pre-add heat combustor 19；When outer gas enthalpy deducts the difference of enthalpy of supplying gas in paint booth 1
During more than predetermined deviation value, Programmable Logic Controller 21 controls the first burnt gas valve group 4 and closes by the signal that temperature controller 22 is transmitted
Close.In the winter time, when the difference of the temperature of actually supplying gas in the setting value of temperature of supplying gas deducts paint booth 1 is more than predetermined deviation,
Programmable Logic Controller 21 controls pre-add heat combustor 5 and opens by temperature controller 22, and temperature controller 22 passes through real-time control
The flow control valve of the first burnt gas valve group 4 adjusts the size of the flame of pre-add heat combustor 19；When actually supplying gas in paint booth 1
When temperature deducts the difference of desired temperature of supplying gas more than predetermined deviation value, the control pre-add of Programmable Logic Controller 21 heat combustor 5
Close.
In summer, when the difference that the setting value of enthalpy of supplying gas in paint booth 1 deducts outer gas enthalpy is more than predetermined deviation, can
The control cooling section of programmable controller 21 is started working, and the control of temperature controller 22 controls cold water by adjusting flow control valve 12
Flow；When the difference of enthalpy setting value of supplying gas in outer gas enthalpy deducts application room 1 is more than predetermined deviation value, PLC technology
The control cooling section of device 21 is closed.
The control flow of humidity in paint booth 1：When the humidity of supplying gas in paint booth 1 is less than its setting value, programmable control
Device processed 21 according to the analog signalses of humidity controller 23 control spray pump 15 the frequency of frequency converter 14 raise, and then to supply gas into
Row humidification；When the humidity of supplying gas in paint booth 1 is higher than the humidity value in paint booth 1, Programmable Logic Controller 21 passes through humidity control
Device processed 23 adjusts frequency converter 14 and runs according to low-limit frequency, and the low-limit frequency is not less than 20Hz, and the motor for preventing spray pump 15 burns
It is bad.
The course of work of heating and dehumidification section afterwards：As shown in Fig. 2 when outer gas humidity opens humidity set point more than rear heat zone
When, backward heating and dehumidification section sends open command to Programmable Logic Controller 21, adds heat combustor 19 to light a fire afterwards, and humidity controller 23 leads to
Add the size of the flame of heat combustor 19 after the gas flow control valve regulation for crossing the second burnt gas valve group 20 of control；When outer gas humidity
When opening humidity set point less than rear heat zone, heat combustor 19 is added to keep flameout state afterwards.When the humidity of supplying gas in paint booth 1
The difference in paint booth 1 after humidity set point is deducted more than deviation, and the multi channel output of humidity controller 23 is more than 10%
When, Programmable Logic Controller 21 is backward plus heat combustor 19 sends open command, adds heat combustor 19 to light a fire afterwards, temperature control valve 23
Add the size of the flame of heat combustor 19 after the gas flow control valve regulation for controlling the second burnt gas valve group 20；Otherwise, after
Plus heat combustor 19 keeps flameout state.Afterwards plus after the igniting of heat combustor 19, heating after outer gas humidity is less than is closed humidity and is set
Definite value, and the positive controlled output of humidity controller 23 be more than 10% when, Programmable Logic Controller adds backward heat combustor 19 to send
Shutdown command, adds afterwards heat combustor 19 flame-out；Otherwise, heat combustor holding point fire state is added afterwards.Afterwards plus 19 points of heat combustor
It is when the humidity set point in paint booth 1 deducts the difference of humidity of supplying gas in paint booth 1 more than the deviation for setting and wet after fire
When the positive controlled output of degree controller is more than 10%, Programmable Logic Controller the last 21 is backward plus heat combustor 19 sends flame-out instruction,
Afterwards plus heat combustor 19 extinguishes；Otherwise, heat combustor the last 19 is added to keep fired state afterwards.Heating and dehumidification section is using control after whole
System carries out heating and dehumidification operation, is calculated by enthalpy, controls the temperature and humidity supplied gas, saving energy consumption.
In describing the invention, it should be noted that term "front", "rear", "left", "right", " vertical ", " level ",
The orientation or position relationship of the instructions such as " interior ", " outward " is, based on orientation shown in the drawings or position relationship, to be for only for ease of and retouch
State the present invention and simplify description, rather than indicate or imply that the device or element of indication must be with specific orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.
Claims (4)
1. a kind of coating workshop air-conditioning system, it is characterised in that：Including being arranged on paint booth（1）Outer air-conditioner and control
The control system of the air-conditioner is made, air-conditioner includes that two ends offer respectively the air conditioner chamber into and out of air port（2）And pressure fan
（3）, the pressure fan（3）Air inlet and the air conditioner chamber（2）Air outlet be connected, pressure fan（3）Air outlet stretch
Enter to the paint booth（1）It is interior, the air conditioner chamber（2）Pre-add hot arc, fillter section, cold is inside sequentially arranged at intervals with from left to right
But section, shower humidification section and rear heating and dehumidification section；
The pre-add hot arc includes being arranged on the air conditioner chamber（2）Air inlet, with the first burnt gas valve group（4）It is pre-
Plus heat combustor（5）；
The fillter section includes left and right spaced roughing efficiency air filter（6）And medium effeciency filter（7）；
The cooling section includes surface cooler（8）, the surface cooler（8）Upper and lower end be respectively arranged with outlet pipeline（9）And water inlet
Pipeline（10）, the outlet pipeline（9）With the inlet pipeline（10）By connecting tube（11）It is connected, outlet pipeline（9）With
The connecting tube（11）On be provided with flow control valve（12）；
The shower humidification section includes left and right spaced left and right water fender（13.1、13.2）, the air conditioner chamber（2）Outward
It is provided with frequency converter（14）Spray pump（15）, the spray pump（15）Delivery port be connected with spray pipeline（17）, institute
State spray pipeline（17）Sparge pipe be located at the left and right water fender（13.1、13.2）Between；
The rear heating and dehumidification section includes heater blower（18）With rear plus heat combustor（19）, the heater blower（18）'s
The air conditioner chamber is arranged at into and out of air port（2）It is interior, the rear plus heat combustor（19）It is arranged on heater blower（18）'s
Air outlet, adds afterwards heat combustor（19）On be provided with the second burnt gas valve group（20）；
The control system includes Programmable Logic Controller（21）With by the Programmable Logic Controller（21）The temperature controller of control
（22）And humidity controller（23）, the frequency converter（14）With Programmable Logic Controller（21）Electrical connection, first burnt gas valve
Group（4）With the temperature controller（22）Electrical connection, the second burnt gas valve group（20）With the humidity controller（23）Electricity
Connection；Control system also includes being arranged on the air conditioner chamber（2）First temperature-humidity sensor of air inlet（24）With set
Put in the paint booth（1）Supply gas second temperature, the humidity sensor at place（25）, first temperature-humidity sensor（24）
With Programmable Logic Controller（21）Electrical connection, the second temperature, humidity sensor（25）Signal output part respectively with the temperature
Degree controller（22）And humidity controller（23）Electrical connection.
2. coating workshop air-conditioner system according to claim 1, it is characterised in that：The humidity controller
（23）Input control end and the Programmable Logic Controller（21）Output control terminal is electrically connected, the second burnt gas valve group（20）
Input control end and humidity controller（23）Output control terminal is electrically connected.
3. coating workshop air-conditioner system according to claim 1 and 2, it is characterised in that：First combustion gas
Valve group（4）Input control end and the temperature controller（22）Output control terminal electrical connection, the flow control valve
（12）Input control end and temperature controller（22）Output control terminal electrical connection.
4. coating workshop air-conditioner system according to claim 1 and 2, it is characterised in that：Heating combustion after described
Burner（19）Fireguard is provided with the right side of port（26）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611005931.6A CN106642451A (en) | 2016-11-16 | 2016-11-16 | Air conditioner system for painting workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611005931.6A CN106642451A (en) | 2016-11-16 | 2016-11-16 | Air conditioner system for painting workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106642451A true CN106642451A (en) | 2017-05-10 |
Family
ID=58805481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611005931.6A Pending CN106642451A (en) | 2016-11-16 | 2016-11-16 | Air conditioner system for painting workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106642451A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940748A (en) * | 2017-10-31 | 2018-04-20 | 安徽江淮汽车集团股份有限公司 | A kind of painting dressing automobiles air-conditioning heating system |
| CN113521891A (en) * | 2021-06-21 | 2021-10-22 | 郑州日产汽车有限公司 | Modular VOCs processing system |
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| CN103697548A (en) * | 2013-12-10 | 2014-04-02 | 东风设计研究院有限公司 | Coating and painting line hot wheel air conditioner |
| CN103697550A (en) * | 2013-12-17 | 2014-04-02 | 东风设计研究院有限公司 | Air conditioner for painting room of car painting line |
| CN203628943U (en) * | 2013-11-29 | 2014-06-04 | 东风设计研究院有限公司 | Fresh-air conditioner control system for sedan |
| CN204730410U (en) * | 2015-05-28 | 2015-10-28 | 厦门立思电气设备有限公司 | A kind of full working scope adaptive controller of combined air conditioning box |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107940748A (en) * | 2017-10-31 | 2018-04-20 | 安徽江淮汽车集团股份有限公司 | A kind of painting dressing automobiles air-conditioning heating system |
| CN113521891A (en) * | 2021-06-21 | 2021-10-22 | 郑州日产汽车有限公司 | Modular VOCs processing system |
| CN113521891B (en) * | 2021-06-21 | 2022-09-20 | 郑州日产汽车有限公司 | Modular VOCs processing system |
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