阅读说明：本技术 一种喷吹气包 (Blowing air bag ) 是由 何朋 于 2019-09-04 设计创作，主要内容包括：本发明涉及脉冲喷吹技术领域,尤其是指一种喷吹气包,包括管体,所述管体内设置有流通道,所述管体开设有多个外接口,外接口均与所述流通道连通；所述管体装设有多个连接件,连接件与外接口对应设置；连接件可拆卸设置有用于与外界设备连接的外接件,外接件与外接口连通。本发明通过连接件固定外接件以使得外接件与外接口连通,然后通过外接件来与外界设备可拆卸连接。相较于现有技术的把外接件与管体通过焊接、打磨、涂装等工艺进行连接,本发明技术可实现安全、节能、环保、快速生产及拆装效果。(The invention relates to the technical field of pulse injection, in particular to an injection air bag which comprises a pipe body, wherein a flow channel is arranged in the pipe body, the pipe body is provided with a plurality of external interfaces, and the external interfaces are communicated with the flow channel; the pipe body is provided with a plurality of connecting pieces, and the connecting pieces are arranged corresponding to the external interfaces; the connecting piece can be dismantled and be provided with the external piece that is used for being connected with external equipment, external piece and external port intercommunication. The external connector is fixed through the connecting piece so that the external connector is communicated with the external interface, and then the external connector is detachably connected with external equipment. Compared with the prior art that the external connector and the pipe body are connected through welding, polishing, coating and other processes, the technology of the invention can realize the effects of safety, energy conservation, environmental protection, quick production and disassembly and assembly.)

1. The utility model provides a jetting gas bag, includes the body, be provided with the circulation channel in the body, its characterized in that: the connecting piece is respectively arranged on the pipe body, the pipe body is provided with a plurality of external interfaces, and the external interfaces are communicated with the flow channel; the connecting piece is arranged corresponding to the external interface; the connecting piece can be dismantled and be provided with the external piece that is used for being connected with external equipment, external piece and external port intercommunication.

2. The blowing cartridge of claim 1, wherein: the flow channel penetrates through the tube body along the length direction of the tube body; the both ends of body set up respectively to dismantle and are provided with the end cap.

3. The blowing cartridge of claim 2, wherein: the end cap comprises a first fixing piece, a second fixing piece and a blocking piece, the blocking piece is used for blocking the end face of the flow passage, two ends of the first fixing piece are detachably connected to two ends of the second fixing piece respectively, and the first fixing piece and the second fixing piece are matched to fixedly install the blocking piece on the pipe body.

4. The blowing cartridge of claim 1, wherein: the connecting piece comprises a first semi-ring part, a second semi-ring part and a rotating part, wherein one end of the first semi-ring part is rotatably connected to one end of the second semi-ring part through the rotating part; after the first semi-ring part and the second semi-ring part are matched and sleeved on the pipe body, the other end of the first semi-ring part is detachably connected with the other end of the second semi-ring part;

the first half ring part and/or the second half ring part are/is provided with mounting holes used for connecting external parts, and one of the mounting holes is communicated with an external interface of the pipe body.

5. The blowing cartridge of claim 4, wherein: the connecting piece further comprises a fixing part, the other end of the first semi-ring part is provided with a first extending part, the other end of the second semi-ring part is provided with a second extending part, the first extending part is provided with a first connecting hole, and the second extending part is provided with a second connecting hole; when the connecting piece cover was located when the body, first connecting hole and the coincidence of second connecting hole, the fixed part passes first connecting hole and second connecting hole in proper order and is used for fixed first half ring portion and second half ring portion.

6. The blowing cartridge of claim 1, wherein: the connecting piece with be provided with sealed the pad between the body, sealed both ends of filling up contact respectively in body and connecting piece.

7. The blowing cartridge of claim 1, wherein: the external connector comprises a pneumatic connector, the pneumatic connector is detachably connected to the connecting piece, and the pneumatic connector is communicated with the flow channel.

8. The blowing cartridge of claim 1, wherein: the external connector comprises a ball valve, and the ball valve is detachably arranged on the connector and communicated with the flow channel.

9. The blowing cartridge of claim 1, wherein: the external piece includes solenoid valve and joint Assembly, and joint Assembly can dismantle and set up in the connecting piece, the solenoid valve through joint Assembly with flow channel intercommunication.

10. The blowing cartridge of claim 9, wherein: the connecting piece is provided with external portion, and the joint Assembly includes first latch fitting and the second latch fitting through screwed connection, installs when the solenoid valve in the connecting piece, and first latch fitting and second latch fitting cooperation wrap up in the effect of connecting piece and solenoid valve's junction in order to realize fixed solenoid valve.

Technical Field

The invention relates to the technical field of pulse injection, in particular to the field of pulse injection of dust removing equipment, and particularly relates to an injection air bag.

Background

The blowing air bag, also called as an air storage bag, is one of the unnecessary and few parts in many fields, particularly pulse dust removal equipment, and the quality of the blowing air bag is good and good relative to the effect of the related fields, particularly dust removal equipment. The existing blowing air bag has the following defects: the external interfaces of the blowing air bag (the external interfaces comprise an air inlet, an air outlet, a water outlet and the like which are used for being communicated with external parts) are all produced by the technical modes of cutting, perforating, welding, polishing and coating, and the production processes of welding, polishing and coating have the defects of energy consumption, environmental pollution, low efficiency, ugly appearance, physical injury of workers, low one-time passing qualification rate of products and the like.

Disclosure of Invention

The invention provides an injection air bag aiming at the problems in the prior art, which can realize the quick production and manufacture of the injection air bag, realize the quick assembly and disassembly with spare parts and equipment, and reduce the pollution to the environment and the energy loss.

In order to solve the technical problems, the invention adopts the following technical scheme:

the invention provides a blowing air bag, which comprises a pipe body, wherein a flow channel is arranged in the pipe body, and the blowing air bag also comprises a plurality of connecting pieces which are respectively arranged on the pipe body; the connecting piece is arranged corresponding to the external interface; the connecting piece can be dismantled and be provided with the external piece that is used for being connected with external equipment, external piece and external port intercommunication.

Further, the flow channel penetrates through the tube body along the length direction of the tube body; the both ends of body set up respectively to dismantle and are provided with the end cap.

Furthermore, the plug comprises a first fixing piece, a second fixing piece and a blocking piece, wherein the blocking piece is used for blocking the end face of the flow passage, two ends of the first fixing piece are detachably connected to two ends of the second fixing piece respectively, and the first fixing piece and the second fixing piece are matched to fixedly install the blocking piece on the pipe body.

Furthermore, the connecting piece comprises a first semi-ring part, a second semi-ring part and a rotating part, and one end of the first semi-ring part is rotatably connected with one end of the second semi-ring part through the rotating part; after the first semi-ring part and the second semi-ring part are matched and sleeved on the pipe body, the other end of the first semi-ring part is detachably connected with the other end of the second semi-ring part;

the first half ring part and/or the second half ring part are/is provided with mounting holes used for connecting external parts, and one of the mounting holes is communicated with an external interface of the pipe body.

Furthermore, the connecting piece also comprises a fixing part, the other end of the first semi-ring part is provided with a first extending part, the other end of the second semi-ring part is provided with a second extending part, the first extending part is provided with a first connecting hole, and the second extending part is provided with a second connecting hole; when the connecting piece cover was located when the body, first connecting hole and the coincidence of second connecting hole, the fixed part passes first connecting hole and second connecting hole in proper order and is used for fixed first half ring portion and second half ring portion.

Furthermore, a sealing gasket is arranged between the connecting piece and the pipe body, and two ends of the sealing gasket are respectively contacted with the pipe body and the connecting piece.

Further, the external connector comprises a ball valve, and the ball valve is detachably arranged on the connector and communicated with the flow channel.

Furthermore, the external connector comprises an electromagnetic valve and a connector assembly, the connector assembly is detachably arranged on the connector, and the electromagnetic valve is communicated with the flow channel through the connector assembly.

Furthermore, the connecting piece is provided with external portion, and the joint Assembly includes first latch fitting and the second latch fitting through screwed connection, installs when the solenoid valve in the connecting piece, and first latch fitting and second latch fitting cooperation wrap up in the junction of connecting piece and solenoid valve in order to realize the effect of fixed solenoid valve.

The invention has the beneficial effects that: the pipe body is provided with the external interface, the external piece is fixed through the connecting piece, so that the external piece is quickly detachably connected with external spare parts and equipment, and then the external piece is detachably connected with the external equipment. Compared with the prior art that the external connector and the pipe body are connected through welding, polishing, coating and other processes, the technology can realize the effects of safety, energy conservation, environmental protection, quick production, disassembly and assembly, thereby achieving the advantages of saving energy, increasing the appearance attractiveness of the product, reducing environmental pollution, reducing the body injury of workers, improving the production efficiency, improving the one-time pass percent of the product and the like.

Drawings

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a schematic view of a connector of the present invention.

Fig. 4 is a schematic view of the plug of the present invention.

Fig. 5 is a schematic view of fig. 2 at a.

Reference numerals:

1-pipe body, 11-flow channel, 12-external interface, 13-connecting screw thread;

2-connecting piece, 21-first semi-ring part, 22-second semi-ring part, 23-rotating part, 24-external part, 25-mounting hole, 211-first extending part, 212-first connecting hole, 221-second extending part,

3-external connecting piece, 31-pneumatic connector, 32-ball valve, 33-solenoid valve, 34-connector component, 341-first locking piece and 342-second locking piece;

4-a stopper, 41-a first fixing part, 42-a second fixing part, 43-a blocking part.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.

As shown in fig. 1 and 2, the blowing air bag provided by the present invention comprises a pipe body 1 and a plurality of connecting pieces 2 which are all installed on the pipe body, wherein a flow channel 11 is arranged in the pipe body 1, the pipe body 1 is provided with a plurality of external interfaces 12, and the external interfaces 12 are all communicated with the flow channel 11; the number of the connecting pieces 2 is not more than that of the external interfaces 12, and the connecting pieces 2 are arranged corresponding to the external interfaces 12; the connecting piece 2 can be dismantled and be provided with the external piece 3 that is used for being connected with external equipment, and external piece 3 communicates with external interface 12. Specifically, the external connector 12 may be disposed at two ends or a side wall of the pipe body 1, and the external connector 12 may be a gas port or a water port according to actual use requirements, wherein the gas port is used for external connection with a gas source, and the water port is used for external connection with a water source.

According to the invention, the external connector 3 is fixed through the connecting piece 2 so that the external connector 3 is communicated with the external interface 12, and then the external connector 3 is detachably connected with external equipment, so that compared with a welding mode in the prior art, the quick assembly and disassembly effect of the dust removal equipment and the external equipment is realized.

In this embodiment, the flow channel 11 is disposed through the tube 1 along the length direction of the tube 1; the two ends of the pipe body 1 are respectively provided with a detachable plug 4. That is, the worker can clean the dust accumulated in the flow channel 11 by opening the plug 4 without detaching the dust removing device of the present invention. Certainly, set up the circulation channel 11 and run through in body 1, be applicable to when the length of a body 1 is not enough, can make the circulation channel 11 of many bodies 1 communicate in proper order through many bodies 1 concatenation in proper order to satisfy the demand. Specifically, the parts that the concatenation of many bodys adopted are conventional sealing washer and fixed ring structure, and no longer give unnecessary details here.

Specifically, the plug 4 includes a first fixing member 41, a second fixing member 42 and a blocking member 43, the blocking member 43 is used for blocking the end surface of the flow channel 11, two ends of the first fixing member 41 are detachably connected to two ends of the second fixing member 42 respectively, and the first fixing member 41 and the second fixing member 42 are matched to fix the blocking member 43 to the pipe body. The flow channel 11 penetrates through the pipe body 1, so that a plurality of pipe bodies 1 can be spliced and used by workers as required; the first fixing member 41 and the second fixing member 42 are both substantially semi-cylindrical, and after the blocking member 43 blocks the end surface of the flow channel 11, that is, after the blocking member 43 is installed at one end of the pipe body, the first fixing member 41 and the second fixing member 42 are engaged with each other to hoop the blocking member 43, and then the first fixing member 41 and the second fixing member 42 are connected by screws, so as to achieve the effect of installing the blocking member 43 to the pipe body 1.

As shown in fig. 3, in the present embodiment, the connecting member 2 includes a first half ring portion 21, a second half ring portion 22 and a rotating portion 23, and one end of the first half ring portion 21 is rotatably connected to one end of the second half ring portion 22 through the rotating portion 23; after the first half ring part 21 and the second half ring part 22 are matched and sleeved on the pipe body 1, the other end of the fixed first half ring part 21 is detachably connected to the other end of the second half ring part 22; the first half ring part 21 and/or the second half ring part 22 are provided with mounting holes 25 for connecting an external connector 3, wherein one mounting hole 25 is communicated with the external connector 12 of the pipe body 1. In the present invention, the number of the connectors 2 does not exceed the number of the external connectors 12, that is, the worker opens the corresponding number of the external connectors 12 according to the requirement, and the rest of the external connectors 12 are blocked by the air blocking member (not shown). The opened external interfaces 12 are respectively and correspondingly provided with the connecting pieces 2, each connecting piece 2 comprises a first half ring part 21, a second half ring part 22 and a rotating part 23, each rotating part 23 is a rotating shaft, each of the first half ring part 21 and the second half ring part 22 is in a half ring shape, and the rotating part 23 serves as a rotating center of the first half ring part 21 which can rotate relative to the second half ring part 22, so that the connecting pieces 2 can be conveniently sleeved on the pipe body 1 by a worker, and the mounting holes 25 are overlapped with the external interfaces 12. The connecting piece 2 is mainly used for positioning and fixing the external piece 3, so that the external piece 3 is prevented from shifting in the using process.

Specifically, the detachable connection mode between the other end of the first half ring part 21 and the other end of the second half ring part 22 includes fastening, clamping, and is connected through a lock catch, and in this embodiment, is a mode of adopting screw connection, and specifically is: the present invention further includes a fixing portion (not shown in the figures), the other end of the first half ring portion 21 is provided with a first extending portion 211, the other end of the second half ring portion 22 is provided with a second extending portion 221, the first extending portion 211 is provided with a first connecting hole 212, and the second extending portion 221 is provided with a second connecting hole (not shown in the figures, but may be derived from fig. 3 without any doubt); when the connector 2 is sleeved on the pipe body 1, the first connection hole 212 and the second connection hole are overlapped, and the fixing portion penetrates through the first connection hole 212 and then is assembled in the second connection hole to fix the first half ring portion 21 and the second half ring portion 22. That is, after the first half ring part 21 and the second half ring part 22 are fitted around the pipe body 1, the user inserts the fixing parts into the first connecting hole 212 and the second connecting hole in sequence, thereby realizing the shape fixing of the external part 3. The fixing portion is a screw, and a screw thread matched with the screw is respectively arranged in the first connecting hole 212 and the second connecting hole, so that the shape fixation of the external connector 3 is realized.

Specifically, the connecting piece 2 and a sealing gasket (not marked in the figure) is arranged between the pipe bodies 1, and two ends of the sealing gasket respectively abut against the pipe bodies 1 and the connecting piece 2. The sealing gasket plays a role in sealing, so that the communication part of the external connector 3 and the flow channel 11 cannot leak gas, and the air tightness of the invention is ensured.

In this embodiment, the external connector 3 includes two types for air inlet and air outlet, and the external connector 3 for air inlet includes a pneumatic connector 31, the pneumatic connector 31 is detachably connected to the connector 2, and the pneumatic connector 31 is communicated with the flow channel 11; specifically, the external connector 3 may also be a ball valve 32, and the ball valve 32 is detachably disposed on the connector 2 and is communicated with the flow channel 11. Of course, it is preferable that the external connector 3 is composed of a ball valve 32 and a pneumatic connector 31, that is, the pneumatic connector 31 is connected to the connector 2 through the ball valve 32, and the ball valve 32 is sealed and then communicated with the flow channel 11 through the external connector 12, so as to ensure the air tightness between the present invention and the air source.

In this embodiment, the air outlet external connector 3 includes a solenoid valve 33 and a joint assembly 34, the joint assembly 34 is detachably disposed on the connector 2, and the solenoid valve 33 is communicated with the flow channel 11 through the joint assembly 34. That is, the present invention controls the ejection of the gas in the flow channel 11 through the electromagnetic valve 33, specifically, controls the ejection of the gas at a certain frequency through the electromagnetic valve 33, thereby ensuring the dust removal effect.

Specifically, the connector 2 is provided with an external connecting portion 24, the external connecting portion 24 is communicated with one of the mounting holes 25, and the joint assembly 34 includes a first locking member 341 and a second locking member 342 which are connected by screws. The first locking piece and the second locking piece are matched to form a roughly semi-cylindrical shape, when the electromagnetic valve 33 is arranged on the connecting piece 2, the first locking piece and the 341 second locking piece 342 are matched to wrap the connecting part 2 and the electromagnetic valve 33 to realize the effect of fixing the electromagnetic valve 33, and the air leakage phenomenon is avoided.

Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.