CN214647482U - Air purification and regulation system of engineering machinery cab - Google Patents
Air purification and regulation system of engineering machinery cab Download PDFInfo
- Publication number
- CN214647482U CN214647482U CN202121147114.0U CN202121147114U CN214647482U CN 214647482 U CN214647482 U CN 214647482U CN 202121147114 U CN202121147114 U CN 202121147114U CN 214647482 U CN214647482 U CN 214647482U
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- air
- cab
- driver
- cabin
- blower
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- 238000004887 air purification Methods 0.000 title claims abstract description 10
- 238000001914 filtration Methods 0.000 claims abstract description 34
- 230000003750 conditioning effect Effects 0.000 claims description 6
- 230000010354 integration Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 4
- 238000010009 beating Methods 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
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- Air-Conditioning For Vehicles (AREA)
Abstract
The application discloses an air purification and regulation system of an engineering machinery cab, which comprises a cab body, wherein an air filtering system is arranged on the cab body, the air filtering system comprises an air blower, the air blower is connected with an air filtering device, and the air filtering device is connected with one end of an exhaust pipeline in the cab; the blower is also connected with an external air inlet pipeline; the air filtering system further comprises an exhaust fan, and the exhaust fan is connected with one end of an air inlet pipeline in the cab and an external exhaust pipeline. Has the following advantages: make engineering machine tool driver's cabin possess good sealed effect and dustproof, waterproof, anti-pollution air etc. function, can filter harmful air simultaneously and carry driver's inside nontoxic, pollution-free air, realize the inside air cycle of driver's cabin.
Description
Technical Field
The utility model relates to an air purification governing system of engineering machine tool driver's cabin belongs to air purification and adjusts technical field.
Background
The remote control driven explosion-proof excavator and other engineering machinery generally have two driving modes of remote control and manual work, and the reason is that the external air environment used by the explosion-proof excavator and other engineering machinery is relatively dangerous. Since the general engineering machinery cab works in an external environment with no pollution or low pollution degree and low harm to drivers and passengers, the function of the general engineering machinery cab for purifying air is not always considered as a key consideration. However, it is necessary to design an air purification and conditioning system for a cab of an engineering machine to work in an environment with harmful gases or dust and high humidity, in order to protect the safety and health of a driver and also to protect various devices inside the cab from being damaged.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above not enough, provide an air purification governing system of engineering machine tool driver's cabin for engineering machine tool driver's cabin possesses good sealed effect and functions such as dustproof, waterproof, anti-pollution air, can filter harmful air simultaneously and carry nontoxic, pollution-free air to drive inside, realize the inside air cycle of driver's cabin.
For solving the technical problem, the utility model discloses a following technical scheme:
an air purification and regulation system of an engineering machinery cab comprises a cab body, wherein an air filtering system is arranged on the cab body, the air filtering system comprises an air blower, the air blower is connected with an air filtering device, and the air filtering device is connected with one end of an exhaust pipeline in the cab;
the blower is also connected with an external air inlet pipeline;
the air filtering system further comprises an exhaust fan, and the exhaust fan is connected with one end of an air inlet pipeline in the cab and an external exhaust pipeline.
Further, the driver's cabin body includes driver's cabin casing and driver's cabin door, seals through the sealing strip between driver's cabin casing and the driver's cabin door, is equipped with air inlet and gas vent on the driver's cabin casing, and the gap between air inlet, gas vent and the driver's cabin casing is sealed through gluing.
Furthermore, the other end of the exhaust pipeline in the cab is connected with an air inlet, and the other end of the air inlet pipeline in the cab is connected with an air outlet.
Further, the air intake amount of the air inlet is larger than the air displacement of the air outlet, positive pressure is formed inside the cab body, and external air cannot enter the cab body from the gap.
Furthermore, the air filtration system is connected with automatic control system, and automatic control system control air filtration system automatic work, and automatic control system includes control microprocessor, and control microprocessor is connected with actuating mechanism, display, reset circuit, power, stand-by power supply, signal processing and waveform integration, and actuating mechanism connects air filter, air-blower and exhaust fan, and signal processing is connected with the input interface, and the input interface is connected with air quality sensor and waveform integration.
The utility model adopts the above technical scheme, compare with prior art, have following technological effect:
the inside airtight environment of malleation that is of driver's cabin can prevent that harmful gas, water and dust from getting into inside the driver's cabin, also protects the interior device of driver not corroded damage when protecting the driver healthy, and outside air can get into inside the driver's cabin through air filter, provides required air for the driver, forms the inside air circulation of driver's cabin. Meanwhile, the driver cab is provided with the independently used anti-pollution air equipment, and the driver can wear the independent anti-pollution air equipment to move outside the driver cab, so that the safety and health of the driver are protected in all aspects.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of a cab body according to the present invention;
FIG. 2 is a schematic structural diagram of an air filtration system of the present invention;
FIG. 3 is a schematic diagram of the operation of the air filtration system of the present invention;
fig. 4 is a block diagram of an automatic control system of the air filtration system of the present invention.
Detailed Description
Embodiment 1, as shown in fig. 1 to 3, an air purification and conditioning system for a cab of a construction machine includes a cab body 5, the cab body 5 includes a cab housing 4 and a cab door 3, the cab housing 4 and the cab door 3 are sealed by a sealing strip, the cab housing 4 is provided with an air inlet 1 and an air outlet 2, and gaps between the air inlet 1, the air outlet 2 and the cab housing 4 are sealed by gluing.
Install air filtration system on the driver's cabin body 5, air filtration system includes air-blower 7, and air-blower 7 is connected with air filter 9, and air filter 9 connects 12 one ends of exhaust duct in the driver's cabin, and air inlet 1 is connected to the 12 other ends of exhaust duct in the driver's cabin, and air-blower 7 still is connected with outside inlet duct 6.
Air filtration system still includes exhaust fan 8, and exhaust fan 8 is connected with 11 one end of air intake duct in the driver's cabin and outside exhaust duct 10, and the 11 other ends of air intake duct in the driver's cabin are connected with gas vent 2.
As shown in fig. 4, the air filtering system is connected with an automatic control system, the automatic control system controls the air filtering system to automatically work, the automatic control system comprises a control microprocessor, the control microprocessor is connected with an execution mechanism, a display, a reset circuit, a power supply, a standby power supply, signal processing and waveform integration, the execution mechanism is connected with an air filtering device 9, a blower 7 and an exhaust fan 8, the signal processing is connected with an input interface, and the input interface is connected with an air quality sensor and waveform integration.
The air quality sensor detects that harmful gas, water and dust in the air quality in the cab exceed standards, the microprocessor is controlled to control the blower 7 to introduce outdoor air through the external air inlet pipeline 6, the outdoor air is purified through the air filtering device 9, and the purified air is discharged into the cab through the cab exhaust pipeline 12. The exhaust fan 8 sucks dirty air in the cab through an air inlet pipeline 11 in the cab, and then exhausts the dirty air out of the cab through an external exhaust pipeline 10 to form air circulation inside the cab, the air inflow of an air inlet of the cab is larger than the exhaust amount of an exhaust port, positive pressure is formed inside the cab, and external air cannot enter the cab from a gap. The air filtering system can be connected with an air conditioner, and can regulate the temperature inside the cab while purifying air. The air filtration system may be automatically controlled. The air filtering system can be installed at any position of a cab, and can also be installed at any position on a vehicle body of the engineering machinery through pipeline connection, and the specific installation position is determined according to the structural layout of the engineering machinery. Meanwhile, an independent anti-pollution air device is arranged in the cab, so that the cab is convenient to wear on a driver.
The description of the present invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides an air purification governing system of engineering machine tool driver's cabin which characterized in that: the air filtering device comprises a cab body (5), wherein an air filtering system is installed on the cab body (5), the air filtering system comprises an air blower (7), the air blower (7) is connected with an air filtering device (9), and the air filtering device (9) is connected with one end of an exhaust pipeline (12) in the cab;
the blower (7) is also connected with an external air inlet pipeline (6);
the air filtering system further comprises an exhaust fan (8), and the exhaust fan (8) is connected with one end of an air inlet pipeline (11) in the cab and an external exhaust pipeline (10).
2. The air cleaning and conditioning system for the cab of the construction machine as claimed in claim 1, wherein: cab body (5) include driver's cabin casing (4) and driver's cabin door (3), seal through the sealing strip between driver's cabin casing (4) and driver's cabin door (3), are equipped with air inlet (1) and gas vent (2) on driver's cabin casing (4), and the gap between air inlet (1), gas vent (2) and the driver's cabin casing (4) is sealed through beating to glue.
3. The air cleaning and conditioning system for the cab of the construction machine as claimed in claim 2, wherein: the other end of the exhaust pipeline (12) in the cab is connected with the air inlet (1), and the other end of the air inlet pipeline (11) in the cab is connected with the exhaust port (2).
4. The air cleaning and conditioning system for the cab of the construction machine as claimed in claim 3, wherein: the air inflow of the air inlet (1) is larger than the air displacement of the air outlet (2), positive pressure is formed inside the cab body (5), and external air cannot enter the cab body (5) from the gap.
5. The air cleaning and conditioning system for the cab of the construction machine as claimed in claim 1, wherein: the air filtering system is connected with an automatic control system, the automatic control system controls the air filtering system to automatically work, the automatic control system comprises a control microprocessor, the control microprocessor is connected with an execution mechanism, a display, a reset circuit, a power supply, a standby power supply, signal processing and waveform integration, the execution mechanism is connected with an air filtering device (9), an air blower (7) and an exhaust fan (8), the signal processing is connected with an input interface, and the input interface is connected with an air quality sensor and the waveform integration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121147114.0U CN214647482U (en) | 2021-05-26 | 2021-05-26 | Air purification and regulation system of engineering machinery cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121147114.0U CN214647482U (en) | 2021-05-26 | 2021-05-26 | Air purification and regulation system of engineering machinery cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214647482U true CN214647482U (en) | 2021-11-09 |
Family
ID=78496424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121147114.0U Expired - Fee Related CN214647482U (en) | 2021-05-26 | 2021-05-26 | Air purification and regulation system of engineering machinery cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214647482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114132397A (en) * | 2021-11-25 | 2022-03-04 | 扬州神舟汽车内饰件有限公司 | Intelligent engineering truck cab |
-
2021
- 2021-05-26 CN CN202121147114.0U patent/CN214647482U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114132397A (en) * | 2021-11-25 | 2022-03-04 | 扬州神舟汽车内饰件有限公司 | Intelligent engineering truck cab |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |