CN205102326U - Air supplying device - Google Patents

Air supplying device Download PDF

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Publication number
CN205102326U
CN205102326U CN201520839693.3U CN201520839693U CN205102326U CN 205102326 U CN205102326 U CN 205102326U CN 201520839693 U CN201520839693 U CN 201520839693U CN 205102326 U CN205102326 U CN 205102326U
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CN
China
Prior art keywords
air
filter
housing
supply arrangement
blower fan
Prior art date
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Active
Application number
CN201520839693.3U
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Chinese (zh)
Inventor
周钰铭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Leizig Electrical Machinery Co Ltd
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Guangzhou Leizig Electrical Machinery Co Ltd
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Publication date
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Priority to CN201520839693.3U priority Critical patent/CN205102326U/en
Application granted granted Critical
Publication of CN205102326U publication Critical patent/CN205102326U/en
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Abstract

The utility model discloses an air supplying device, which comprises a housin, be provided with air intake and air outlet on the casing, the air intake of casing down, defroster, filter, fan have been set gradually along the direction from air intake to air outlet in this casing, the fan is used for ordering about the air current and flows from the air intake towards the air outlet. The utility model discloses a rationally set up the orientation of air intake, phenomenon in reducible steam, the dust entering casing to improve waterproof, dustproof effect, moreover, through the combination design of adopting defroster, filter, fan, subsidiary dust, steam in the reducible output air current, the utility model discloses a differential pressure sensor, alarm device, controlling means's combination design is adopted, the jam situation of filter can be monitored to remind the user to change the filter through alarm device, furthermore, the utility model discloses still can be according to the working condition of the temperature control fan in air inlet chamber to can reach the energy -conserving mesh of intelligence.

Description

Air-supply arrangement
Technical field
The utility model relates to a kind of air-supply arrangement.
Background technology
Air-supply arrangement is usually used in the air-inlet cavity in the external world (wherein, described air-inlet cavity can be the cavity be arranged in plant equipment to be cooled, also can be the indoor for the treatment of ventilation and heat) air-supply, to play ventilation, thermolysis.And in the output gas flow of existing air-supply arrangement, be often accompanied with a large amount of dusts, steam, thus bring a large amount of impurity to air-inlet cavity.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of air-supply arrangement, and it can reduce dust subsidiary in output gas flow, steam.
For solving the problem, the technical scheme that the utility model adopts is as follows:
Air-supply arrangement, comprises housing, described housing is provided with air inlet and air outlet; The air inlet of described housing down; Demister, filter, blower fan is disposed with along from air inlet to the direction of air outlet in this housing; Described blower fan is used for ordering about air-flow and flows towards air outlet from air inlet.
This air-supply arrangement also comprises differential pressure pickup, warning device, control device, and two detection terminations of described differential pressure pickup are all positioned at housing, and wherein a detection termination is between demister and filter, and another detection termination is between filter and blower fan; Described control device for receiving the pressure difference signal of differential pressure pickup, and controls the duty of warning device according to the pressure difference signal of differential pressure pickup.
This air-supply arrangement is used for air-inlet cavity air-supply outwardly; This air-supply arrangement also comprises temperature sensor, and described temperature sensor is for detecting the temperature of air-inlet cavity, and to control device output temperature signal, this control device is also for controlling the duty of blower fan according to the temperature signal of temperature sensor.
Described housing comprises main box, airduct; Described airduct is connected with main box by rubber soft joint, and the tube chamber of described airduct and the cavity connects of main box; Described demister, filter, blower fan are all positioned at main box, and described air inlet is arranged on the lower surface of main box, and air outlet is arranged on airduct.
Described housing is made up of aluminium alloy.
Compared to existing technology, the beneficial effects of the utility model are:
The utility model by rationally to arrange air inlet towards, steam can be reduced, dust enters phenomenon in housing, to improve waterproof and dustproof effect, and, by adopting the combination design of demister, filter, blower fan, demister can be utilized to remove the steam carried secretly in air-flow, and by filter, air-flow is filtered, thus dust subsidiary in output gas flow, steam can be reduced, to improve the cleanliness factor of output gas flow; The utility model, by adopting the combination design of differential pressure pickup, warning device, control device, can monitor the blockage of filter, and by warning device reminding user to replace filter; In addition, the utility model also can control the working condition of blower fan according to the temperature of air-inlet cavity, thus can reach the object of intelligent power saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the connection diagram of control device of the present utility model, differential pressure pickup, temperature sensor;
Wherein, 1, demister; 2, filter; 3, blower fan; 4, Aviation Connector; 5, rubber soft joint; 6, airduct; 7, control device; 8, housing; 81, air inlet; 82, air outlet; 91, differential pressure pickup; 92, temperature sensor; 100, air-inlet cavity.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described further:
As shown in Figure 1, be air-supply arrangement of the present utility model, comprise housing 8, described housing 8 is provided with air inlet 81 and air outlet 82; The air inlet 81 of described housing 8 down; Demister 1, filter 2, blower fan 3 is disposed with along the direction from air inlet 81 to air outlet 82 in this housing 8; Described blower fan 3 flows towards air outlet 82 from air inlet 81 for ordering about air-flow.
The course of work of the present utility model is as follows: blower fan 3 works, air-flow flows into from air inlet 81, then demister 1 is flowed through, demister 1 can be utilized to be separated with steam by air-flow, to remove the steam carried secretly in air-flow, and then flow through filter 2, filter 2 pairs of air-flows can be utilized to filter, and then flow through blower fan 3, finally flow out from air outlet 82.The utility model by rationally to arrange air inlet 81 towards, steam can be reduced, dust enters phenomenon in housing 8, to improve waterproof and dustproof effect, and, by adopting the combination design of demister 1, filter 2, blower fan 3, demister 1 can be utilized to remove the steam carried secretly in air-flow, and filtered by filter 2 pairs of air-flows, thus dust subsidiary in output gas flow, steam can be reduced, to improve the cleanliness factor of output gas flow; In addition, by rationally arranging demister 1, filter 2, the putting in order of blower fan 3, the work of impurity subsidiary in air-flow to blower fan 3 also can be avoided to impact, thus the service life of blower fan 3 can be extended.
Preferably, as shown in Figure 2, this air-supply arrangement also comprises differential pressure pickup 91, warning device, control device 7, two detection terminations of described differential pressure pickup 91 are all positioned at housing 8, and wherein one detect termination between demister 1 and filter 2, another detects termination between filter 2 and blower fan 3, for the pressure reduction be detected between the inlet side of filter 2 and air side, and the stopping state by utilizing the pressure reduction between the inlet side of filter 2 and air side can reflect filter 2; Described control device 7 for receiving the pressure difference signal of differential pressure pickup 91, and controls the duty of warning device according to the pressure difference signal of differential pressure pickup 91.Concrete, described control device 7 for controlling the duty of warning device according to the pressure difference signal of differential pressure pickup 91 is, when the pressure difference signal of differential pressure pickup 91 is equal to or greater than setting pressure difference, then start warning device, with reminding user to replace filter 2.This setting pressure difference is stored in control device 7, and in actual use, described setting pressure difference can set according to instructions for use.Wherein, described warning device can be buzzer or alarm lamp, etc.
Preferably, the air-inlet cavity 100 that this air-supply arrangement is used for outwardly is blown; This air-supply arrangement also comprises temperature sensor 92, and described temperature sensor 92 is for detecting the temperature of air-inlet cavity 100, and to control device 7 output temperature signal, this control device 7 is also for controlling the duty of blower fan 3 according to the temperature signal of temperature sensor 92.Concrete, this control device 7 for controlling the duty of blower fan 3 according to the temperature signal of temperature sensor 92 is, when the temperature signal of temperature sensor 92 is greater than the first set temperature value, then increase the rotating speed of blower fan 3, when the temperature signal of temperature sensor 92 is less than the second set temperature value, then reduce the rotating speed of blower fan 3, thus the air output of air-supply arrangement can be controlled according to the temperature of the air-inlet cavity 100 in the external world, to reach the object of intelligent power saving.Wherein, described first set temperature value is more than or equal to the second set temperature value.This first set temperature value, the second set temperature value are stored in control device 7, and in actual use, user can set the first set temperature value, the second set temperature value according to actual demand.
Preferably, described housing 8 comprises main box, airduct 6; Described airduct 6 is connected with main box by rubber soft joint 5, and the tube chamber of described airduct 6 and the cavity connects of main box; Described demister 1, filter 2, blower fan 3 are all positioned at main box, and described air inlet 81 is arranged on the lower surface of main box, and air outlet 82 is arranged on airduct 6.And by adopting the combination design of main box, airduct 6, rubber soft joint 5, vibrations and the noise of blower fan 3 operation can be reduced.
Preferably, the filter material of described filter 2 is fiber cloth, so that can filtering accuracy be guaranteed, and, the also Reusability by washing, thus effectively can reduce maintenance cost.
Preferably, the wiring of described blower fan 3 is electrically connected by the electric wire of Aviation Connector 4 with control device 7.And by adopting said structure, be conducive to the fast assembling-disassembling of blower fan 3.
Preferably, described housing 8 is made up of aluminium alloy, can alleviate the weight of complete machine to greatest extent, and can be convenient to transport, and, also can reduce the probability of rust corrosion, so that the service life of air-supply arrangement greatly can be extended.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the utility model claim.

Claims (5)

1. air-supply arrangement, is characterized in that: comprise housing, described housing is provided with air inlet and air outlet; The air inlet of described housing down; Demister, filter, blower fan is disposed with along from air inlet to the direction of air outlet in this housing; Described blower fan is used for ordering about air-flow and flows towards air outlet from air inlet.
2. air-supply arrangement as claimed in claim 1, it is characterized in that: this air-supply arrangement also comprises differential pressure pickup, warning device, control device, two detection terminations of described differential pressure pickup are all positioned at housing, and wherein a detection termination is between demister and filter, another detection termination is between filter and blower fan; Described control device for receiving the pressure difference signal of differential pressure pickup, and controls the duty of warning device according to the pressure difference signal of differential pressure pickup.
3. air-supply arrangement as claimed in claim 2, is characterized in that: this air-supply arrangement is used for air-inlet cavity air-supply outwardly; This air-supply arrangement also comprises temperature sensor, and described temperature sensor is for detecting the temperature of air-inlet cavity, and to control device output temperature signal, this control device is also for controlling the duty of blower fan according to the temperature signal of temperature sensor.
4. air-supply arrangement as claimed in claim 1, is characterized in that: described housing comprises main box, airduct; Described airduct is connected with main box by rubber soft joint, and the tube chamber of described airduct and the cavity connects of main box; Described demister, filter, blower fan are all positioned at main box, and described air inlet is arranged on the lower surface of main box, and air outlet is arranged on airduct.
5. air-supply arrangement as claimed in claim 1, is characterized in that: described housing is made up of aluminium alloy.
CN201520839693.3U 2015-10-23 2015-10-23 Air supplying device Active CN205102326U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520839693.3U CN205102326U (en) 2015-10-23 2015-10-23 Air supplying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520839693.3U CN205102326U (en) 2015-10-23 2015-10-23 Air supplying device

Publications (1)

Publication Number Publication Date
CN205102326U true CN205102326U (en) 2016-03-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520839693.3U Active CN205102326U (en) 2015-10-23 2015-10-23 Air supplying device

Country Status (1)

Country Link
CN (1) CN205102326U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105180341A (en) * 2015-10-23 2015-12-23 广州市雷子克电气机械有限公司 Air supply device
CN111841170A (en) * 2020-08-08 2020-10-30 山东金桥通精密机械有限公司 Domestic dehumidification system with amortization and filter equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105180341A (en) * 2015-10-23 2015-12-23 广州市雷子克电气机械有限公司 Air supply device
CN111841170A (en) * 2020-08-08 2020-10-30 山东金桥通精密机械有限公司 Domestic dehumidification system with amortization and filter equipment

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