Blowing and sucking integrated dust removal device

Abstract

The utility model relates to a blowing and sucking integrated dust removal device which comprises an ion wind bar, an air suction device; an air blowing opening is formed in the top of the air bin, an acting opening is formed in the bottom of the air bin, an air suction hole is formed in the side wall of the air bin, the ion wind bar is connected with the air blowing opening in a sealed mode, the air suction device is connected with the air suction hole, and a pressurizing cavity and a high-pressure channel are sequentially arranged between the air blowing opening and the acting opening. The cross section area of the pressurizing cavity is gradually decreased from the air blowing opening to the high-pressure channel, a height gap is formed between the bottom of the high-pressure channel and the end face of the bottom of the air bin and forms the acting opening, a negative pressure cavity is formed in the outer side of the end, close to the acting opening, of the high-pressure channel, and the negative pressure cavity is communicated with the high-pressure channel. The negative pressure cavity is communicated with the air suction hole, and the negative pressure cavity is communicated with the action opening.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal devices, in particular to a blowing and suction integrated dust removal device. Background Art

[0002] In some high-precision machining areas, a dust-free environment must be ensured. Usually, a vacuum device is used to suck air and dust. However, the cleaning capacity of this method still cannot meet the needs and can only absorb some dust with low adhesion. Utility Model Content

[0003] In view of the above situation, it is necessary to propose an integrated blowing and suction dust removal device with strong cleaning ability.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a blowing and suction integrated dust removal device, comprising:

[0005] Ion wind wand;

[0006] Air suction device;

[0007] A wind bin, wherein a blowing port is provided at the top of the wind bin, an operating port is provided at the bottom of the wind bin, a suction hole is provided on the side wall of the wind bin, the ion wind rod is sealingly connected to the blowing port, the suction device is connected to the suction hole, a boosting chamber and a high-pressure channel are sequentially provided between the blowing port and the operating port, the cross-sectional area of ​​the boosting chamber gradually decreases from the blowing port to the direction of the high-pressure channel, a height gap is provided between the bottom of the high-pressure channel and the bottom end face of the wind bin, the height gap forms the operating port, a negative pressure chamber is provided on the outer side of one end of the high-pressure channel close to the operating port, the negative pressure chamber is communicated with the suction hole, and the negative pressure chamber is connected to the operating port.

[0008] Furthermore, a sealing clamping plate is provided on each side of the ion wind rod, and the sealing clamping plate is fixedly connected to the wind bin and clamps and seals the ion wind rod.

[0009] Furthermore, a side sealing gasket is provided between the sealing clamping plate and the ion wind rod.

[0010] Furthermore, a sealing mounting plate is provided between the ion wind rod and the wind bin, the sealing mounting plate is provided with a avoidance hole adapted to the blowing port, and the sealing clamping plate is fixedly connected to the sealing mounting plate and / or the wind bin.

[0011] Furthermore, a lower sealing gasket is provided between the sealing mounting plate and the sealing clamping plate.

[0012] Furthermore, two ends of the ion wind rod are fixedly connected to the sealing mounting plate via a fixing seat.

[0013] Furthermore, an air outlet seal is provided on an end surface of the high-pressure channel away from the air outlet.

[0014] Furthermore, an air suction hole is respectively provided at both ends of the negative pressure chamber, wherein one of the air suction holes is sealedly connected to a suction joint, and the other air suction hole is sealedly connected to a sealing plate or another air suction joint.

[0015] Furthermore, the width of the boost chamber gradually decreases from the air blowing port to the high-pressure channel.

[0016] Furthermore, the cross-sectional area of ​​the air outlet is greater than or equal to the area of ​​the air outlet surface of the ion wind rod.

[0017] The beneficial effects of the utility model are: the ion wind flow blown out by the ion wind rod can clean the work surface better than the ordinary wind flow, and the ion wind flow is pressurized through the boost chamber and the high-pressure channel, so the blown wind flow pressure is greater and the cleaning ability is stronger; at the same time, the negative pressure chamber is connected to the suction device through the suction hole, and after the ion wind flow blown out by the ion wind rod contacts the work surface, the wind flow and the blown dust are directly sucked away from the negative pressure chamber, and the wind flow is always in the wind bin, which can effectively control the overflow of foreign matter while cleaning, and ensure that cleaning will not interfere with other components on the work surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the exploded structure of a blowing and suction integrated dust removal device according to an embodiment of the utility model;

[0019] Figure 2 It is a schematic cross-sectional structure diagram of a blowing and suction integrated dust removal device according to an embodiment of the utility model.

[0020] Description of labels:

[0021] 100, ion wind rod; 110, fixing seat; 210, air suction joint; 220, sealing plate; 300, air bin;

[0022] 310, air blowing port; 320, action port; 321, height gap; 330, air suction hole; 340, pressurization chamber;

[0023] 350, high pressure channel; 351, air outlet seal; 360, negative pressure chamber; 400, sealing splint;

[0024] 500, side sealing gasket; 600, sealing mounting plate; 700, lower sealing gasket. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the following is a further detailed description of a blowing and suction integrated dust removal device of the utility model in combination with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] Please refer to Figure 1 and Figure 2 , a blowing and suction integrated dust removal device, comprising:

[0027] Ion wind wand 100;

[0028] Air suction device;

[0029] The wind bin 300 has a blowing port 310 at the top, an operating port 320 at the bottom, and a suction hole 330 at the side wall of the wind bin 300. The ion wind rod 100 is sealed and connected to the blowing port 310, and the suction device is connected to the suction hole 330. A boost chamber 340 and a high-pressure channel 350 are sequentially provided between the blowing port 310 and the operating port 320. The cross-sectional area of ​​the boost chamber 340 gradually decreases from the blowing port 310 to the direction of the high-pressure channel 350. A height gap 321 is provided between the bottom of the high-pressure channel 350 and the bottom end face of the wind bin 300. The height gap 321 forms the operating port 320. A negative pressure chamber 360 is provided on the outer side of one end of the high-pressure channel 350 close to the operating port 320. The negative pressure chamber 360 is connected to the suction hole 330, and the negative pressure chamber 360 is connected to the operating port 320.

[0030] The ion wind bar 100 blows out ion wind flow, which can clean the work surface better than ordinary wind flow, and the ion wind flow is pressurized through the boost chamber 340 and the high-pressure channel 350, so the blown wind flow has a greater pressure and a stronger cleaning ability; at the same time, the negative pressure chamber 360 is connected to the suction device through the suction hole 330. After the ion wind flow blown out by the ion wind bar 100 contacts the work surface, the wind flow and the blown dust are directly sucked away from the negative pressure chamber 360. The wind flow is always in the wind bin 300, which can effectively control the overflow of foreign matter while cleaning, and ensure that other components on the work surface will not be interfered with while cleaning.

[0031] Please refer to Figure 1 and Figure 2 A sealing clamp 400 is provided on each side of the ion wind rod 100, and the sealing clamp 400 is fixedly connected to the wind bin 300 and clamps and seals the ion wind rod 100. It is convenient to install the ion wind rod 100 and ensure the sealing, thereby ensuring the operation of the boost chamber 340.

[0032] Please refer to Figure 1 and Figure 2A side sealing gasket 500 is provided between the sealing clamping plate 400 and the ion wind rod 100. The side sealing gasket 500 is provided to improve the sealing performance.

[0033] Please refer to Figure 1 and Figure 2 A sealing mounting plate 600 is also provided between the ion wind rod 100 and the wind bin 300. The sealing mounting plate 600 is provided with a position avoidance hole adapted to the blowing port 310. The sealing clamping plate 400 is fixedly connected to the sealing mounting plate 600 and / or the wind bin 300. The sealing mounting plate 600 is provided to facilitate the installation of the ion wind rod 100 and the sealing clamping plate 400, and further improve the sealing performance.

[0034] Please refer to Figure 1 and Figure 2 A lower sealing gasket 700 is provided between the sealing mounting plate 600 and the sealing clamping plate 400 to further improve the sealing performance.

[0035] Generally, the sealing clamping plate 400 and the sealing mounting plate 600 are screwed to the air bin 300 by bolts.

[0036] Please refer to Figure 1 The two ends of the ion wind rod 100 are fixedly connected to the sealing mounting plate 600 through the fixing seat 110. The fixing seat 110 can better fix the ion wind rod 100 to prevent the ion wind rod 100 from loosening due to the vibration generated by the high wind flow. Generally, the fixing seat 110 is screwed to the ion wind rod 100, and the sealing mounting plate 600 and the fixing seat 110 can also be screwed to fix.

[0037] Please refer to Figure 1 and Figure 2 , an air outlet seal 351 is provided on the end surface of the high-pressure channel 350 away from the blowing port 310. It is understandable that the air outlet seal 351 is provided with an air outlet hole connected to the high-pressure channel 350, and the air outlet seal can be provided to further control the wind flow intensity and wind direction through the air outlet hole. The air outlet seal 351 is generally fixed by screw connection to facilitate replacement as needed. It is understandable that when the air outlet seal 351 is provided, there is a height gap 321 between the air outlet seal 351 and the end surface of the wind bin 300.

[0038] Please refer to Figure 1 , a suction hole 330 is provided at each end of the negative pressure chamber 360, wherein one suction hole 330 is sealedly connected to a suction connector 210, and the other suction hole 330 is sealedly connected to a sealing plate 220 or another suction connector 210. It can be understood that the suction connector 210 is used to connect to the suction device. The suction holes 330 at both ends are configured with suction connectors 210 or sealing plates 220 as needed, and air can be sucked at any one end or at both ends at the same time.

[0039] Preferably, the width of the boost chamber 340 gradually decreases from the blowing port 310 to the high pressure channel 350. In particular, the boost chamber 340 in the length direction can also be reduced to the high pressure channel 350 at the same time as needed to further increase the wind pressure.

[0040] Preferably, the cross-sectional area of ​​the blowing port 310 is greater than or equal to the area of ​​the wind outlet surface of the ion wind bar 100 , so as to ensure that the wind flow of the ion wind bar 100 completely enters the boosting chamber 340 .

[0041] Preferably, the height gap 321 ranges from 0 to 20 mm.

[0042] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0043] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0044] To sum up, the utility model provides an integrated blowing and suction dust removal device, in which the ion wind rod blows out ion wind flow, which can clean the work surface better than ordinary wind flow, and the ion wind flow is pressurized through the boost chamber and the high-pressure channel, so the blown wind flow has a greater pressure and a stronger cleaning ability; at the same time, the negative pressure chamber is connected to the suction device through the suction hole, and after the ion wind flow blown out by the ion wind rod contacts the work surface, the wind flow and the blown dust are directly sucked away from the negative pressure chamber, and the wind flow is always in the wind bin, which can effectively control the overflow of foreign matter while cleaning, and ensure that cleaning will not interfere with other components on the work surface.

[0045] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A blowing and suction integrated dust removal device, characterized in that: include: Ion wind wand; Air suction device; A wind bin, wherein a blowing port is provided at the top of the wind bin, an operating port is provided at the bottom of the wind bin, a suction hole is provided on the side wall of the wind bin, the ion wind rod is sealingly connected to the blowing port, the suction device is connected to the suction hole, a boosting chamber and a high-pressure channel are sequentially provided between the blowing port and the operating port, the cross-sectional area of ​​the boosting chamber gradually decreases from the blowing port to the direction of the high-pressure channel, a height gap is provided between the bottom of the high-pressure channel and the bottom end face of the wind bin, the height gap forms the operating port, a negative pressure chamber is provided on the outer side of one end of the high-pressure channel close to the operating port, the negative pressure chamber is communicated with the suction hole, and the negative pressure chamber is connected to the operating port.

2. The blowing and suction integrated dust removal device according to claim 1, characterized in that: A sealing clamping plate is respectively arranged on both sides of the ion wind rod, and the sealing clamping plate is fixedly connected to the wind bin and clamps and seals the ion wind rod.

3. The blowing and suction integrated dust removal device according to claim 2, characterized in that: A side sealing gasket is provided between the sealing clamping plate and the ion wind rod.

4. A blowing and suction integrated dust removal device according to claim 2 or 3, characterized in that: A sealing mounting plate is also provided between the ion wind rod and the wind bin, the sealing mounting plate is provided with a avoidance hole adapted to the blowing port, and the sealing clamping plate is fixedly connected to the sealing mounting plate and / or the wind bin.

5. The blowing and suction integrated dust removal device according to claim 4, characterized in that: A lower sealing gasket is provided between the sealing mounting plate and the sealing clamping plate.

6. The blowing and suction integrated dust removal device according to claim 4, characterized in that: The two ends of the ion wind rod are fixedly connected to the sealing mounting plate through a fixing seat.

7. The blowing and suction integrated dust removal device according to claim 1, characterized in that: An air outlet seal strip is arranged on the end surface of the high pressure channel away from the air blowing port.

8. The blowing and suction integrated dust removal device according to claim 1, characterized in that: An air suction hole is respectively provided at both ends of the negative pressure chamber, wherein one of the air suction holes is sealedly connected to a suction joint, and the other air suction hole is sealedly connected to a sealing plate or another air suction joint.

9. The blowing and suction integrated dust removal device according to claim 1, characterized in that: The width of the pressurization chamber gradually decreases from the air blowing port to the high-pressure channel.

10. The blowing and suction integrated dust removal device according to claim 1, characterized in that: The cross-sectional area of ​​the air outlet is greater than or equal to the area of ​​the air outlet surface of the ion wind rod.

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