CN214465128U - Air inlet assembly for bridge construction gas production - Google Patents
Air inlet assembly for bridge construction gas production Download PDFInfo
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- CN214465128U CN214465128U CN202022791466.1U CN202022791466U CN214465128U CN 214465128 U CN214465128 U CN 214465128U CN 202022791466 U CN202022791466 U CN 202022791466U CN 214465128 U CN214465128 U CN 214465128U
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Abstract
The utility model relates to a build bridge system air and use air inlet subassembly belongs to bridge system air technical field, including circular intake pipe, the top surface fixed mounting of air feed box has second flange, first flange all sets up threaded hole with second flange's top surface four corners, the inside activity of screw hole has cup jointed the connecting screw, the air inlet duct has been seted up to air feed box's inside, the even inner wall all around of seting up at air feed box of air inlet duct, one side fixed surface of air feed box is connected with the induction-pipe. When air inlet fan started, gaseous inside that enters into the box of sending gas through circular intake pipe, the box of sending gas is sealed rectangle case, and the inner wall of the box of sending gas has even seted up a plurality of air inlet duct, after the inside of the box of sending gas is entered into to gas, can produce the high pressure that circles round to gush into the inside of sending gas pipe and carry out gaseous transport, make the effect of admitting air better.
Description
Technical Field
The utility model belongs to build bridge system gas field relates to a build bridge system gas and use air inlet subassembly.
Background
The bridge construction gas production base integrates a 4000m3/h full liquid air separation device, a liquid storage system and medical oxygen, mixed gas, high-purity gas, standard gas, helium and other filling systems, and becomes the largest industrial liquid gas product supply base in the Chongqing area after the base is constructed.
And the work of air inlet is still carried out to current air inlet mechanism by current air inlet mechanism to current liquid air separation plant's air intake part, and most of the structure of current air inlet mechanism is simple, and the effect of just admitting air is poor, can't realize high efficiency air inlet, will seriously influence production efficiency.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a bridge is built and is used air inlet subassembly for system gas.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a build bridge air inlet subassembly for system gas, includes circular intake pipe, the inside of circular intake pipe is equipped with air intake fan, the air supply mouth has been seted up to the one end bottom surface of circular intake pipe, the below of air supply mouth is equipped with the box of giving gas, the bottom surface fixed mounting of air supply mouth has first flange, the top surface fixed mounting of air supply box has the second flange, first flange all sets up threaded hole with the top surface four corners of second flange, the connecting screw has been cup jointed in the inside activity of threaded hole, the air inlet duct has been seted up to the inside of air supply box, the even inner wall all around of seting up at the box of giving gas to the air inlet duct, a side fixed surface of air supply box is connected with the induction pipe.
Preferably, the inside of blast pipe is equipped with filtering mechanism, filtering mechanism is including filtering the frame, the inside of filtering the frame is equipped with the filter screen, the top surface fixed mounting who filters the frame has the fixed block, the top surface fixed mounting of fixed block has the handle.
Preferably, the inner wall of the air supply pipe is provided with a clamping groove, and the outer wall of the filter frame is movably clamped with the clamping groove.
Preferably, the top surface of the handle is provided with anti-skid grains which are uniformly arranged on the top surface of the handle.
Preferably, the surface of one side of the air supply pipe is fixedly provided with a connecting base, and four corners of the end surface of one side of the connecting base are provided with mounting holes.
The beneficial effects of the utility model reside in that: through being equipped with first flange in the bottom surface of circular intake pipe, the top surface fixed mounting of air feed box has second flange, second flange passes through connecting screw fixed connection with first flange, when the fan that admits air starts, gaseous inside that enters into the air feed box through circular intake pipe, the air feed box is sealed rectangle case, and the inner wall of air feed box is even has seted up a plurality of air inlet tank, after gaseous inside that enters into the air feed box, can produce the high pressure that circles round, and gush into the inside of air feed pipe and carry out gaseous transport, make the effect of admitting air better, be equipped with filtering mechanism through the inside at the air feed pipe, filtering mechanism includes the filter screen, can carry out effectual filtration to gaseous, prevent that the gas that has dust from entering into the inside of equipment, cause the influence to equipment.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of an overall structure of an air intake assembly for bridge construction and gas production;
FIG. 2 is a schematic view of an overall explosion structure of an air intake assembly for bridge construction and gas production;
FIG. 3 is a schematic view of an internal structure of an air supply box of an air intake assembly for bridge construction and air generation;
FIG. 4 is a schematic structural diagram of a filtering mechanism of an air intake assembly for bridge construction and air generation.
Reference numerals: 1-circular air inlet pipe; 2-an air inlet fan; 3-air feeding box; 301-an air inlet slot; 4-a first connecting flange; 5-a second connecting flange; 6-connecting screws; 7-air supply pipe; 701-a clamping groove; 8-connecting the base; 9-a filtering mechanism; 901-a filter frame; 902-a filter screen; 903. a fixed block; 904-handle;
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Please refer to fig. 1 to 4, which are an air intake assembly for bridge construction and gas generation, comprising a circular air intake pipe 1, an air intake fan 2 is arranged inside the circular air intake pipe 1, an air supply port is formed in the bottom surface of one end of the circular air intake pipe 1, an air supply box 3 is arranged below the air supply port, a first connecting flange 4 is fixedly arranged on the bottom surface of the air supply port, a second connecting flange 5 is fixedly arranged on the top surface of the air supply box 3, threaded holes are formed in four corners of the top surfaces of the first connecting flange 4 and the second connecting flange 5, connecting screws 6 are movably sleeved inside the threaded holes, an air intake groove 301 is formed inside the air supply box 3, the air intake groove 301 is uniformly formed in the peripheral inner wall of the air supply box, and an air supply pipe 7 is fixedly connected to one side surface of the air supply box 3.
In this embodiment, be equipped with first flange 4 through the bottom surface at circular intake pipe 1, the top surface fixed mounting of box 3 of supplying gas has second flange 5, second flange 5 passes through connecting screw 6 fixed connection with first flange 4, quick equipment and dismantlement have been realized, when air intake fan 2 starts, gaseous inside that enters into box 3 of supplying gas through circular intake pipe 1, box 3 of supplying gas is sealed rectangle case, and the inner wall of box 3 of supplying gas is even has seted up a plurality of air inlet tank 301, after gaseous inside that enters into box 3 of supplying gas, can produce the high pressure that circles round, and gush into the inside of air feed pipe 7 and carry out gaseous transport, thereby realize the efficient effect of admitting gas more.
Specifically, the inside of the air supply pipe 7 is provided with a filter mechanism 9, the filter mechanism 9 includes a filter rack 901, a filter screen 902 is arranged inside the filter rack 901, a fixing block 903 is fixedly mounted on the top surface of the filter rack 901, and a handle 904 is fixedly mounted on the top surface of the fixing block 903.
In this embodiment, the filter screen 902 is a dust screen, and can effectively filter gas, thereby preventing the gas with dust from entering the inside of the device and affecting the device.
Specifically, the inner wall of the air supply pipe 7 is provided with a clamping groove 701, and the outer wall of the filter rack 901 is movably clamped with the clamping groove 701.
In this embodiment, when the change of the filter frame 901 is performed, the whole filter mechanism 9 can be detached only by lifting the handle 904 upwards, then the filter screen 902 is replaced, and after the filter screen 902 is replaced, the filter frame 901 can be inserted along the butt joint of the joint groove 701 to complete the installation, which is convenient and fast.
Specifically, the top surface of the handle 904 is provided with anti-slip lines, and the anti-slip lines are uniformly arranged on the top surface of the handle 904.
In this embodiment, the slipping of the palm and the handle 904 when the handle 904 is held is effectively prevented.
Specifically, a connecting base 8 is fixedly installed on the surface of one side of the air supply pipe 7, and mounting holes are formed in four corners of the end face of one side of the connecting base 8.
In this embodiment, be used for with the butt joint installation of external device, through setting up the mounting hole for more convenient and stable of butt joint installation.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a build bridge air inlet subassembly for system gas, includes circular intake pipe (1), its characterized in that: the utility model discloses a pneumatic conveying device, including circular intake pipe (1), the inside of circular intake pipe (1) is equipped with air intake fan (2), the air feed mouth has been seted up to the one end bottom surface of circular intake pipe (1), the below of air feed mouth is equipped with air feed box (3), the bottom surface fixed mounting of air feed mouth has first flange (4), the top surface fixed mounting of air feed box (3) has second flange (5), first flange (4) all seted up threaded hole with the top surface four corners of second flange (5), connecting screw (6) have been cup jointed in the inside activity of threaded hole, air inlet duct (301) have been seted up to the inside of air feed box (3), inner wall all around air inlet duct (301) are even to seting up in air feed box (3), a side fixed surface of air feed box (3) is connected with air feed pipe (7).
2. The air intake assembly for bridge construction and gas production of claim 1, wherein: the filter device is characterized in that a filtering mechanism (9) is arranged inside the air supply pipe (7), the filtering mechanism (9) comprises a filtering frame (901), a filtering net (902) is arranged inside the filtering frame (901), a fixing block (903) is fixedly installed on the top surface of the filtering frame (901), and a handle (904) is fixedly installed on the top surface of the fixing block (903).
3. The air intake assembly for bridge construction and gas production of claim 2, wherein: the inner wall of the air supply pipe (7) is provided with a clamping groove (701), and the outer wall of the filter rack (901) is movably clamped with the clamping groove (701).
4. The air intake assembly for bridge construction and gas production of claim 2, wherein: the top surface of the handle (904) is provided with anti-skid grains which are uniformly arranged on the top surface of the handle (904).
5. The air intake assembly for bridge construction and gas production of claim 1, wherein: the air supply pipe is characterized in that a connecting base (8) is fixedly arranged on the surface of one side of the air supply pipe (7), and mounting holes are formed in four corners of the end face of one side of the connecting base (8).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020226641563 | 2020-11-17 | ||
| CN202022664156 | 2020-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214465128U true CN214465128U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022791466.1U Active CN214465128U (en) | 2020-11-17 | 2020-11-26 | Air inlet assembly for bridge construction gas production |
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| CN (1) | CN214465128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810557A (en) * | 2022-03-09 | 2022-07-29 | 重庆朝阳气体有限公司 | Air filtering system of unit air compressor |
-
2020
- 2020-11-26 CN CN202022791466.1U patent/CN214465128U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810557A (en) * | 2022-03-09 | 2022-07-29 | 重庆朝阳气体有限公司 | Air filtering system of unit air compressor |
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