CN212500328U

CN212500328U - Single ring seam air reservoir

Info

Publication number: CN212500328U
Application number: CN202021347091.3U
Authority: CN
Inventors: 李月
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-02-09
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a single ring seam air reservoir, which comprises an upper barrel body and a lower barrel body, wherein the open ends of the upper barrel body and the lower barrel body are respectively provided with an outer tooth and an inner tooth, and the upper barrel body and the lower barrel body are welded together after the outer tooth and the inner tooth are spliced; the upper barrel and the lower barrel are respectively provided with a plurality of mounting holes, the plurality of mounting holes are respectively provided with a pipe joint seat, an integrated reducing joint body and a single joint body, the pipe joint seats are arranged on the side walls of the upper barrel and the lower barrel, and the integrated reducing joint body and the single joint body are arranged at the end parts of the upper barrel and the lower barrel; the pipe joint seat is connected with a water drain valve, the integrated reducing joint body is connected with a threaded sleeve, a plug and a valve body, and the single joint body is connected with the threaded sleeve, the plug or the valve body. The utility model discloses an air reservoir surfacing and only have an annular welding bead, the quantity of welding wire, equipment and energy is few, with low costs, personnel's work load is few, and only need suppress the leakage test to this welding seam, greatly reduced personnel's potential safety hazard.

Description

Single ring seam air reservoir

Technical Field

The utility model relates to an air reservoir technical field, concretely relates to single ring seam air reservoir.

Background

The air storage cylinder is used for storing air compressed by an air compressor (air pump) and is used for systems of automobile braking, whistling and the like. The cylinder body of the existing air reservoir has more welding beads, more welding wires and energy consumption, high cost and large personnel operation amount, and has larger potential safety hazard when a plurality of welding beads are pressed for leakage test.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the defects of the prior art are overcome, the single-ring-seam air storage cylinder is provided, the surface of the whole air storage cylinder is flat and only has one welding bead, the welding wire and energy consumption is less, the cost is low, the personnel workload is less, only the welding bead needs to be pressed for leakage test, and the potential safety hazard of personnel is greatly reduced.

The technical scheme of the utility model is that:

the single-ring seam air storage cylinder comprises an upper cylinder body and a lower cylinder body, wherein the open ends of the upper cylinder body and the lower cylinder body are respectively provided with an outer tooth and an inner tooth, and the upper cylinder body and the lower cylinder body are welded together after being spliced by the outer tooth and the inner tooth; the upper barrel and the lower barrel are respectively provided with a plurality of mounting holes, the plurality of mounting holes are respectively provided with a pipe joint seat, an integrated reducing joint body and a single joint body, the pipe joint seats are arranged on the side walls of the upper barrel and the lower barrel, and the integrated reducing joint body and the single joint body are arranged at the end parts of the upper barrel and the lower barrel; the pipe joint seat is connected with a water drain valve, the integrated reducing joint body is connected with a threaded sleeve, a plug and a valve body, and the single joint body is connected with the threaded sleeve, the plug or the valve body.

Preferably, the water drain valve is in threaded connection with the pipe joint seat, and the threaded sleeve, the plug and the valve body are in threaded connection with the integrated reducing joint body and the single joint body.

Preferably, the device further comprises a detection joint, and the detection joint is in threaded connection with the integrated reducer union body or the single union body.

Preferably, the pneumatic pressure alarm switch is arranged on the integrated reducer union body or the single union body.

Compared with the prior art, the utility model, following beneficial effect has: the utility model discloses an last barrel and lower barrel of air reservoir adopt deep drawing technology to make to get up barrel and lower barrel welding through outer tooth and interior tooth, make whole air reservoir surfacing and only have a welding bead, the quantity of welding wire, equipment and energy is few, with low costs, personnel's work load is few, and only need suppress the leakage test to this welding bead, greatly reduced personnel's potential safety hazard.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

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

Fig. 3 is a schematic view of the construction of the coupling seat.

Figure 4 is a side view of the integrated reducer union body.

Fig. 5 is a top view of fig. 4.

Fig. 6 is a schematic view of the structure of the discharge valve.

Fig. 7 is a schematic half-section view of fig. 6.

Fig. 8 is a schematic view of the structure of the screw insert.

Fig. 9 is a schematic half-section view of fig. 8.

Fig. 10 is a schematic view of the structure of the plug.

Fig. 11 is a schematic half-section view of fig. 10.

FIG. 12 is a cross-sectional view of the single tap body.

FIG. 13 is a schematic view of the structure of the detection junction.

Fig. 14 is a schematic half-section view of fig. 13.

Fig. 15 is a schematic structural diagram of the air pressure alarm switch.

In the figure, 1-an upper cylinder, 2-a lower cylinder, 3-an outer tooth, 4-an inner tooth, 5-an installation hole, 6-a pipe joint seat, 7-an integrated reducer joint body, 8-a water drain valve, 9-a thread sleeve, 10-a plug, 11-a detection joint, 12-an air pressure alarm switch and 13-a single joint body.

Detailed Description

Example 1

As shown in fig. 1 to 12, the present embodiment provides a single-ring seam gas cartridge, which comprises an upper cartridge body 1 and a lower cartridge body 2, wherein the open ends of the upper cartridge body 1 and the lower cartridge body 2 are respectively provided with an outer tooth 3 and an inner tooth 4, and the upper cartridge body 1 and the lower cartridge body 2 are welded together after being inserted by the outer tooth 3 and the inner tooth 4; the upper barrel body 1 and the lower barrel body 2 are respectively provided with a plurality of mounting holes 5, pipe joint seats 6, integrated reducing joint bodies 7 and single joint bodies 13 are respectively welded on the plurality of mounting holes 5, internal welding or external welding can be performed, and riveting, arc welding, laser welding, friction stir welding and other modes are adopted, so that the gas storage cylinder is more attractive; the pipe joint seat 6 is arranged on the side walls of the upper barrel body 1 and the lower barrel body 2, and the integrated reducing joint body 7 and the single joint body 13 are arranged at the end parts of the upper barrel body 1 and the lower barrel body 2; a water drain valve 8 is connected to the pipe joint seat 6 through threads, and water is drained once a week for the air storage cylinder; the integrated reducing joint body 7 is in threaded connection with a threaded sleeve 9, a plug 10 and various valve bodies, the single joint body 13 is connected with the threaded sleeve 9, the plug 10 or the various valve bodies, the threaded sleeve 9 is used for inserting an air pipe, and the plug 10 serves as a spare air pipe connector. The welding number of the pipe joint seat 6, the integrated reducing joint body 7 and the single joint body 13 on the air cylinder can be set according to actual requirements, and the installation number of the water drain valve 8, the threaded sleeve 9, the plug 10 and other various valve bodies can also be set according to actual requirements, so that the air cylinder of the embodiment can have various different styles. The integrated reducing joint body 7 can adopt a structure described in CN209705717U, CN210398077U or a patent with application number of 202020630135.7, the pipe joint seat 6, the water drain valve 8, the screw sleeve 9 and the plug 10 are all conventional products in the field and can be purchased from the market, the pipe joint seat 6, the water drain valve 8, the screw sleeve 9 and the plug 10 are purchased from Fuji automobile parts Co., Ltd, and the single joint body 13 is purchased from Chengyao steam distribution Co., Ltd.

The upper cylinder body 1 and the lower cylinder body 2 of the embodiment are both manufactured by adopting a deep drawing process, the outer teeth 3 of the upper cylinder body 1 and the inner teeth 4 of the lower cylinder body 2 are processed by a rotary cutting process, so that the whole air reservoir can be assembled only by splicing the outer teeth 3 and the inner teeth 4 of the upper cylinder body 1 and the lower cylinder body 2 together and then welding the spliced outer teeth 3 and the inner teeth 4, and the welded part and the surface of the air reservoir are smooth. The air reservoir processed by the process of the embodiment only has an annular welding bead at the splicing position of the upper barrel body 1 and the lower barrel body 2, the welding wire, the equipment and the energy are less in consumption, the cost is low, the personnel workload is less, the welding bead is only required to be pressed for leakage test, and the potential safety hazard of personnel is greatly reduced.

Example 2

On the basis of embodiment 1, as shown in fig. 13 and 14, the hydraulic connector further comprises a detection joint 11, and the detection joint 11 is screwed on the single connector body 13. The test connection 11 of the present embodiment is also a conventional product in the art and is commercially available, and the present embodiment is available from Fuji automobile parts, Inc. When the air storage cylinder is maintained, a tester can regularly mount a pressure gauge on the detection joint 11 to detect the pressure of the air storage cylinder.

Example 3

On the basis of the embodiment 1, as shown in fig. 15, the pressure reducing connector further comprises a pressure alarm switch 12, and the pressure alarm switch 12 is installed on the integrated reducer union body 7. The air pressure alarm switch 12 of the present embodiment is also a conventional product in the art and is commercially available, and is available in the present embodiment from Fuji automobile parts, Inc. When the pressure in the air storage cylinder is higher than the specified pressure, an alarm is given.

Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The single-ring seam air reservoir is characterized in that:

the tooth-free cylindrical shell comprises an upper barrel body (1) and a lower barrel body (2), wherein the open ends of the upper barrel body (1) and the lower barrel body (2) are respectively provided with an outer tooth (3) and an inner tooth (4), and the upper barrel body (1) and the lower barrel body (2) are welded together after being spliced through the outer tooth (3) and the inner tooth (4);

the upper barrel body (1) and the lower barrel body (2) are respectively provided with a plurality of mounting holes (5), a pipe joint seat (6), an integrated reducing joint body (7) and a single joint body (13) are respectively mounted on the plurality of mounting holes (5), the pipe joint seat (6) is mounted on the side walls of the upper barrel body (1) and the lower barrel body (2), and the integrated reducing joint body (7) and the single joint body (13) are mounted at the end parts of the upper barrel body (1) and the lower barrel body (2); a water drain valve (8) is connected on the pipe joint seat (6), a threaded sleeve (9), a plug (10) and a valve body are connected on the integrated reducing joint body (7), and the threaded sleeve (9), the plug (10) or the valve body are connected on the single joint body (13).

2. The single gap gas cartridge of claim 1 wherein: the water drain valve (8) is in threaded connection with the pipe joint seat (6), and the threaded sleeve (9), the plug (10) and the valve body are in threaded connection with the integrated reducing joint body (7) and the single joint body (13).

3. The single gap gas cartridge of claim 1 wherein: the connector also comprises a detection joint (11), and the detection joint (11) is in threaded connection with the integrated reducing joint body (7) or the single joint body (13).

4. The single gap gas cartridge of claim 1 wherein: the pressure alarm switch (12) is arranged on the integrated reducer union body (7) or the single union body (13).