CN214466545U

CN214466545U - Right-angle type pulse electromagnetic valve with noise reduction structure

Info

Publication number: CN214466545U
Application number: CN202120412042.1U
Authority: CN
Inventors: 王岳; 王吉野; 许凯
Original assignee: Hangzhou Zhehuan Machinery Fittings Co ltd
Current assignee: Hangzhou Zhehuan Machinery Fittings Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-10-22
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a right angle formula pulse solenoid valve with structure of making an uproar is fallen, including control assembly and amortization layer, control assembly's bottom is fixed with a dish, and the bottom of a dish is provided with the sealing washer, it is fixed mutually through fastening screw between top dish and the chassis, and the bottom on chassis installs main shell, the amortization layer bonds in the outer wall of main shell, and the left end of main shell has seted up the dust removal mouth, the bottom of main shell has been seted up and has been spouted the mouth, and the right-hand member of main shell has seted up the compressed air mouth, the left end laminating of compressed air mouth has the connecting pipe, and the upper and lower end outer wall of connecting pipe all laminates and have the sealing layer, the outer wall of sealing layer bonds and has the carriage, and wears to be equipped with the locating lever in the middle part of the left and right sides of carriage. This right-angle type pulse solenoid valve with structure of making an uproar falls sets up and wears to establish fixedly through fastening screw each other between top dish and the chassis to strengthen the connectivity between the two, and be convenient for dismantle the change at any time.

Description

Right-angle type pulse electromagnetic valve with noise reduction structure

Technical Field

The utility model relates to a pulse solenoid valve technical field specifically is a right angle type pulse solenoid valve with structure of making an uproar falls.

Background

The electromagnetic pulse valve (also called diaphragm valve) is a compressed air switch of the dust cleaning and blowing system of the pulse bag type dust collector. The pulse spraying control instrument outputs signals to spray and clean the filter bags row by row (chamber), so that the resistance of the dust remover is kept within a set range, and the processing capacity and dust collection efficiency of the dust remover are ensured. The DFM-Z type electromagnetic pulse valve is a right-angle type valve, the included angle between the inlet and the outlet of the DFM-Z type electromagnetic pulse valve is 90%, and the DFM-Z type electromagnetic pulse valve is suitable for the installation and connection of an air bag and a dust remover blowing pipe. The air flow is smooth, and the ash cleaning air pulse meeting the requirement can be provided.

Right-angle type pulse solenoid valve functional design on market is single, can't fall the sound and fall and make an uproar to because long-time the use, the inside emergence that the deposition problem appears in the device easily, sealing performance is not good simultaneously, can't take the facility for the user, for this reason, we provide a right-angle type pulse solenoid valve with the structure of making an uproar falls.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a right angle formula pulse solenoid valve with structure of making an uproar is fallen to the functional design who proposes in solving above-mentioned background is single, can't fall the sound and fall and make an uproar, and because long-time use, the emergence of deposition problem appears in the device inside easily, and sealing performance is not good simultaneously, can't take the problem of facility for the user.

In order to achieve the above object, the utility model provides a following technical scheme: a right-angle pulse electromagnetic valve with a noise reduction structure comprises a control component and a noise reduction layer, wherein a top disc is fixed at the bottom of the control component, and the bottom of the top disk is provided with a sealing ring, the top disk and the bottom disk are fixed by a fastening screw, and the bottom of the chassis is provided with a main shell, the silencing layer is adhered to the outer wall of the main shell, the left end of the main shell is provided with a dust removal port, the bottom of the main shell is provided with a blowing port, and the right end of the main shell is provided with a compressed air port, the left end of the compressed air port is attached with a connecting pipe, and the outer walls of the upper end and the lower end of the connecting pipe are respectively jointed with a sealing layer, the outer wall of the sealing layer is bonded with a connecting frame, and the locating lever is worn to be equipped with in the middle part of the end about the connecting-box, the one end that the locating lever is close to the vertical axis of connecting-box is fixed with the locating plate, and the skew one end outer wall of the vertical axis of connecting-box of locating lever has connect the spacing ring soon.

Preferably, the top plate and the bottom plate form a fixed structure through fastening screws, and the fastening screws are distributed annularly and penetrate through the middle parts of the top plate and the bottom plate.

Preferably, the outer wall of the sealing ring is tightly attached to the inner walls of the top disc and the bottom disc, and the shape and the structure of the sealing ring, the top disc and the bottom disc are uniform.

Preferably, the outer wall of the main shell is tightly attached to the inner wall of the sound attenuation layer, and the dust removal port is matched with the transverse central axis of the main shell.

Preferably, be fixed connection between locating plate and the locating lever, and be swing joint between locating lever and the linking frame to locating plate, locating lever and spacing ring all are the symmetric distribution about the center of linking frame.

Preferably, the connecting frame forms a fixing structure through the spacing ring and the positioning rod, and the connecting frame is connected with the sealing layer in an adhesion mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. wear to establish fixedly through fastening screw each other between will pushing up dish and the chassis to strengthen the connectivity between the two, and be convenient for dismantle the change at any time, arrange the sealing washer in and push up between dish and the chassis, utilize the sealing washer can strengthen pushing up the sealing performance between dish and the chassis, avoid the emergence of gas leakage condition.

2. With the amortization layer laminating in the outer wall of main casing, utilize the amortization characteristic on amortization layer, can play the effect of making an uproar to fall the sound of main casing internals operation, thereby realize the silence performance, the back is opened to the mouth that removes dust simultaneously, can play the effect of clean dust removal to device inside through the cleaning brush, will pass through the spacing ring, make the locating plate of locating rod tip can play the effect of fixed position to the lateral wall of compressed air mouth and connecting pipe on the one hand, on the other hand can strengthen the fastness between locating rod and the connection frame, the setting of sealing layer simultaneously, strengthen sealing performance equally.

3. The positioning rods fixed at the end parts of the positioning plates are flexibly and movably arranged in the connecting frame, so that the distance between the two positioning plates is adjusted, the positioning plates can be tightly attached to the side walls of the compressed air port and the connecting pipe, and the connectivity of the compressed air port and the connecting pipe is enhanced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the connecting frame of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a control component; 2. a top tray; 3. fastening screws; 4. a chassis; 5. a seal ring; 6. a main housing; 7. a sound-deadening layer; 8. a dust removal port; 9. a blowing port; 10. a compressed air port; 11. a connecting frame; 12. a connecting pipe; 13. a sealing layer; 14. positioning a plate; 15. positioning a rod; 16. a limit ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a right-angle pulse electromagnetic valve with a noise reduction structure comprises a control assembly 1, a top disc 2, a fastening screw 3, a chassis 4, a sealing ring 5, a main shell 6, a silencing layer 7, a dust removal port 8, a blowing port 9, a compressed air port 10, a connecting frame 11, a connecting pipe 12, a sealing layer 13, a positioning plate 14, a positioning rod 15 and a limiting ring 16, wherein the top disc 2 is fixed at the bottom of the control assembly 1, the sealing ring 5 is arranged at the bottom of the top disc 2, the top disc 2 and the chassis 4 are fixed through the fastening screw 3, the main shell 6 is arranged at the bottom of the chassis 4, the silencing layer 7 is adhered to the outer wall of the main shell 6, the dust removal port 8 is arranged at the left end of the main shell 6, the blowing port 9 is arranged at the bottom of the main shell 6, the compressed air port 10 is arranged at the right end of the main shell 6, the connecting pipe 12 is adhered to the left end of the compressed air port 10, and the sealing layers 13 are adhered to the outer walls of the upper end and the lower end of the connecting pipe 12, the outer wall of sealing layer 13 bonds there is connecting frame 11, and the end middle part is worn to be equipped with locating lever 15 about connecting frame 11, and locating lever 15 is close to the one end of the vertical axis of connecting frame 11 and is fixed with locating plate 14, and the skew one end outer wall of the vertical axis of connecting frame 11 of locating lever 15 has connect spacing ring 16 soon.

The top disc 2 and the bottom disc 4 form a fixed structure through the fastening screws 3, the fastening screws 3 are distributed in an annular shape and penetrate through the middle parts of the top disc 2 and the bottom disc 4, and the top disc 2 and the bottom disc 4 are mutually penetrated and fixed through the fastening screws 3, so that the connectivity between the top disc and the bottom disc is enhanced, and the top disc and the bottom disc are convenient to disassemble and replace at any time;

the outer wall of the sealing ring 5 is tightly attached to the inner walls of the top disc 2 and the bottom disc 4, the shape structures of the sealing ring 5, the top disc 2 and the bottom disc 4 are uniform, the sealing ring 5 is arranged between the top disc 2 and the bottom disc 4, the sealing performance between the top disc 2 and the bottom disc 4 can be enhanced by utilizing the sealing ring 5, and the gas leakage condition is avoided;

the outer wall of the main shell 6 is tightly attached to the inner wall of the silencing layer 7, the dust removing opening 8 is matched with the transverse central axis of the main shell 6, the silencing layer 7 is attached to the outer wall of the main shell 6, the silencing characteristic of the silencing layer 7 is utilized, the noise reducing and reducing effects can be achieved on the running sound of parts in the main shell 6, and therefore the silencing performance is achieved, and meanwhile, after the dust removing opening 8 is opened, the cleaning and dust removing effects can be achieved on the interior of the device through the cleaning brush;

the positioning plate 14 is fixedly connected with the positioning rod 15, the positioning rod 15 is movably connected with the connecting frame 11, the positioning plate 14, the positioning rod 15 and the limiting ring 16 are symmetrically distributed about the center of the connecting frame 11, the positioning rod 15 fixed at the end part of the positioning plate 14 is flexibly and movably arranged in the connecting frame 11, so that the distance between the two positioning plates 14 is adjusted, the positioning plate 14 can be tightly attached to the side walls of the compressed air port 10 and the connecting pipe 12, and the connectivity of the compressed air port 10 and the connecting pipe 12 is enhanced;

the connecting frame 11 passes through to constitute fixed knot between spacing ring 16 and the locating lever 15 and constructs fixed knot, and be adhesive connection between connecting frame 11 and the sealing layer 13, will pass through spacing ring 16, makes the locating plate 14 of locating lever 15 tip can play fixed position's effect to the lateral wall of compressed air mouth 10 and connecting pipe 12 on the one hand, and on the other hand can strengthen the fastness between locating lever 15 and the connecting frame 11, and sealing performance is strengthened equally in the setting of sealing layer 13 simultaneously.

The working principle is as follows: for the right-angle pulse electromagnetic valve with the noise reduction structure, firstly, the sealing ring 5 is arranged between the top disc 2 and the bottom disc 4, then the top disc 2 and the bottom disc 4 at the bottom of the control assembly 1 are mutually penetrated and fixed through the fastening screw 3, so that the connectivity between the two is enhanced, and the two are convenient to disassemble and replace at any time, the noise reduction layer 7 is immediately paved on the outer wall of the main shell 6, the noise reduction layer 7 can play a role in reducing the noise and reducing the noise of the running sound of the parts in the main shell 6 by utilizing the noise reduction characteristic of the noise reduction layer 7, so that the noise reduction performance is realized, then, the end part of the compressed air port 10 is mutually jointed with the end part of the connecting pipe 12, then the connecting frame 11 is respectively covered on the upper end and the lower end of the compressed air port 10 and the connecting pipe 12, then, the positioning rod 15 fixed on the end part of the positioning plate 14 is flexibly and movably arranged in the connecting frame 11, so that the distance between the two positioning plates 14 can be tightly jointed with the side walls of the compressed air port 10 and the connecting pipe 12, with this connectivity of strengthening compressed air mouth 10 and connecting pipe 12, be fixed in the outer wall of locating lever 15 with spacing ring 16 rotation again, make locating plate 14 of locating lever 15 tip can play fixed position's effect to the lateral wall of compressed air mouth 10 and connecting pipe 12 on the one hand, on the other hand can strengthen the fastness between locating lever 15 and the linking frame 11, sealing layer 13's setting simultaneously, the sealing performance is reinforceed equally, and finally, be in under long-time service behavior when the device, dust removal mouth 8 can be opened, utilize the cleaning brush to play the effect of clean dust removal to the device inside, just so accomplish whole right angle type pulse solenoid valve's that has the structure of making an uproar that falls use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a right-angle formula pulse solenoid valve with structure of making an uproar is fallen, includes control assembly (1) and amortization layer (7), its characterized in that: the bottom of the control assembly (1) is fixed with a top disc (2), the bottom of the top disc (2) is provided with a sealing ring (5), the top disc (2) and a chassis (4) are fixed through a fastening screw (3), the bottom of the chassis (4) is provided with a main shell (6), a sound attenuation layer (7) is bonded on the outer wall of the main shell (6), the left end of the main shell (6) is provided with a dust removal port (8), the bottom of the main shell (6) is provided with a blowing port (9), the right end of the main shell (6) is provided with a compressed air port (10), the left end of the compressed air port (10) is bonded with a connecting pipe (12), the outer walls of the upper end and the lower end of the connecting pipe (12) are bonded with a sealing layer (13), the outer wall of the sealing layer (13) is bonded with a connecting frame (11), and the middle part of the left end and the right end of the connecting frame (11) is penetrated with a positioning rod (15), a positioning plate (14) is fixed at one end, close to the vertical central axis of the connecting frame (11), of the positioning rod (15), and a limiting ring (16) is screwed on the outer wall of one end, deviating from the vertical central axis of the connecting frame (11), of the positioning rod (15).

2. The right-angle pulse solenoid valve with the noise reduction structure according to claim 1, wherein: the top plate (2) forms a fixed structure with the bottom plate (4) through the fastening screws (3), and the fastening screws (3) are distributed annularly and penetrate through the middle parts of the top plate (2) and the bottom plate (4).

3. The right-angle pulse solenoid valve with the noise reduction structure according to claim 1, wherein: the outer wall of the sealing ring (5) is tightly attached to the inner walls of the top disc (2) and the bottom disc (4), and the shape structures of the sealing ring (5), the top disc (2) and the bottom disc (4) are uniform.

4. The right-angle pulse solenoid valve with the noise reduction structure according to claim 1, wherein: the outer wall of the main shell (6) is tightly attached to the inner wall of the sound attenuation layer (7), and the dust removal port (8) is matched with the transverse central axis of the main shell (6).

5. The right-angle pulse solenoid valve with the noise reduction structure according to claim 1, wherein: the positioning plate (14) is fixedly connected with the positioning rod (15), the positioning rod (15) is movably connected with the connecting frame (11), and the positioning plate (14), the positioning rod (15) and the limiting ring (16) are symmetrically distributed about the center of the connecting frame (11).

6. The right-angle pulse solenoid valve with the noise reduction structure according to claim 1, wherein: the connecting frame (11) forms a fixing structure with the positioning rod (15) through the limiting ring (16), and the connecting frame (11) is connected with the sealing layer (13) in an adhesion mode.