Valve with panel self-locking structure

Abstract

The utility model relates to the technical field of gas furnace ends, and discloses a valve with a panel self-locking structure, which comprises a plurality of valve body modules arranged at the bottom of a panel. The valve body module comprises an upper valve body, a lower valve body arranged on the upper valve body, a valve element arranged in the lower valve body, a valve rod assembly rotationally connected to the upper valve body and an air outlet seat arranged on the lower valve body, and mounting pipe seats are symmetrically arranged on the portions, on the two sides of the valve rod assembly, of the upper valve body. The upper valve body is communicated with the lower valve body, an air inlet seat is arranged on the side of the lower valve body, an air inlet pipe opening is formed in the air inlet seat, mounting pipe seats are arranged on the portions, on the two sides of the valve rod assembly, of the upper valve body, and the mounting pipe seats correspond to mounting holes in the panel. And an air outlet communicated with the air inlet pipe opening is formed in the air outlet seat.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas valve technical field especially relates to a valve with panel self -locking structure. BACKGROUND

[0002] Gas oven, oven and other gas appliances are generally provided with a cock valve for opening or closing the gas. The cock valve separates or coincides the passage opening on the valve core and the passage opening on the valve body by rotating the valve core, so as to open and close the cock valve. The coincidence area of the passage opening of the valve core and the passage opening of the valve body is adjusted by adjusting the rotation angle of the valve core, so as to adjust the gas flow, and then realize the control of the firepower of the gas oven, oven and other gas appliances.

[0003] However, in order to improve the efficiency, large restaurants and hotels usually use multi-head gas stove for cooking. Since the gas stove needs to control the flow and firepower through the gas valve, the multi-head stove needs multiple gas valves. The existing gas stove usually uses a cock valve to control the firepower, and multiple gas valves need to be installed on the panel of the multi-head gas stove. The existing gas valve has many single installation components, the installation rate is slow, and the fastening strength of the installation is not strong. SUMMARY

[0004] The utility model solves the technical problem that the prior art lacks, and provides a valve with panel self -locking structure.

[0005] The technical scheme of the utility model provides a valve with panel self -locking structure, which comprises a plurality of valve body modules arranged at the bottom of the panel, wherein the valve body module comprises an upper valve body, a lower valve body arranged on the upper valve body, a valve core arranged in the lower valve body, a valve rod assembly rotatably connected to the upper valve body, and a gas outlet seat arranged on the lower valve body, the upper valve body is symmetrically provided with a mounting pipe seat on both sides of the valve rod assembly, the upper valve body and the lower valve body are in communication, the lower valve body is provided with a gas inlet seat on the side, the gas inlet seat is provided with a gas inlet pipe opening, the upper valve body is provided with a mounting pipe seat on both sides of the valve rod assembly, the mounting pipe seat is arranged corresponding to the mounting hole on the panel, and the gas outlet seat is provided with a gas outlet opening communicated with the gas inlet pipe opening.

[0006] According to the above scheme, the mounting hole on the panel and the mounting pipe seat are arranged corresponding to realize the self -locking installation, the gas inlet pipe opening is used to connect the gas inlet pipeline to realize the gas inlet, the gas outlet hole is used to realize the gas outlet of the gas source, and the valve rod assembly is used to realize the conduction of the pipeline and the gas outlet hole by rotating to realize the control of the gas outlet of the gas source.

[0007] The air inlet seat is provided with an air inlet connecting block outside the air inlet pipe mouth, the air inlet connecting block is provided with a sealing groove on the outer circumferential surface of the air inlet pipe mouth, a sealing ring is arranged in the sealing groove, a connecting limiting groove is arranged in communication on the sealing groove, and a connecting limiting block matched with the connecting limiting groove is arranged on the sealing ring.

[0008] The air inlet connecting block is provided with a fastening mounting hole symmetrically along the air inlet pipe mouth, and the air inlet pipe mouth protrudes from the air inlet seat.

[0009] The valve rod assembly comprises a rotating shaft part and a rotating part coaxially connected, the rotating shaft part is inserted into the upper valve body, the rotating part is provided with a rotating notch groove, a rotating pin is inserted into the rotating connecting hole on the outer circumferential wall of the rotating shaft part, the valve rod assembly is connected with the valve core through the rotating pin, and the rotating part protrudes from the through hole of the panel.

[0010] The air outlet end is provided with an air outlet nozzle. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a structural schematic view of the utility model;

[0012] Figure 2 It is an explosion view of the utility model;

[0013] Figure 3 It is a sectional view of the utility model;

[0014] Figure 4 It is an installation schematic view of the utility model;

[0015] Figure 5 It is an installation schematic view of the utility model from another angle. DETAILED DESCRIPTION

[0016] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model.

[0017] As Figures 1 to 5The utility model discloses a valve with panel self -locking structure, including setting at the bottom of panel 100 a plurality of valve body module, valve body module includes upper valve body 1, sets up the lower valve body 2 on upper valve body 1, sets up the valve core 3 in lower valve body 2, rotates the valve stem assembly 4 that is connected on upper valve body 1 and sets up the air outlet seat 5 on lower valve body 2, upper valve body 1 is symmetrically provided with mounting pipe base 7 on the both sides of valve stem assembly 4, upper valve body 1 with lower valve body 2 intercommunication is provided, lower valve body 2 side is provided with air inlet seat 6, air inlet seat 6 is provided with air inlet pipe mouth 61, upper valve body 1 is provided with mounting pipe base 7 on the both sides of valve stem assembly 4, mounting pipe base 7 with the mounting hole 120 on panel 100 corresponds to set up, air outlet seat 5 is provided with the air outlet 51 that communicates with air inlet pipe mouth 61.

[0018] In the embodiment, the upper valve body 1 and the lower valve body 2 are connected by two groups of screws at the ends, the valve core 3 is communicated with the air outlet pipe mouth 61 at the end, the valve core 3 is communicated with the air outlet seat 5 at the end, at least two groups of air holes are arranged on the outer circumferential wall of the valve core 3, the diameters of the two groups of air holes are different, the panel 100 is connected with a control knob corresponding to the valve stem assembly 2, the valve stem assembly 2 is driven to rotate by rotating the control knob, the air source from the air inlet seat 6 is discharged from the air outlet seat 5 to realize the supply of the air source after the air holes on the valve core 3 are communicated with the air inlet seat 6.

[0019] The air inlet seat 6 is provided with an air inlet connecting block 62 outside the air inlet pipe mouth 61, the air inlet connecting block 62 is provided with a sealing groove 63 on the outer circumferential surface of the air inlet pipe mouth 61, a sealing ring 8 is arranged in the sealing groove 63, and a connecting limiting groove 631 is arranged in communication on the sealing groove 63.

[0020] The air inlet connecting block 62 is provided with a fastening mounting hole 621 symmetrically along the air inlet pipe mouth 61, and the air inlet pipe mouth 61 protrudes from the air inlet seat 6. Therefore, the fastening mounting hole 621 is used for realizing the threaded connection with external parts.

[0021] The valve stem assembly 4 comprises a shaft part 41 and a rotating part 42 which are coaxially connected, the shaft part 41 is inserted into the upper valve body 1, the rotating part 42 is provided with a rotating notch groove 421, the outer circumferential wall of the shaft part 41 is inserted with a rotating pin 9 through a rotating connecting hole, the valve stem assembly 4 is linked with the valve core 3 through the rotating pin 9, and the rotating part 42 extends out of the through hole 110 of the panel 100. Therefore, the shaft part 41 extends into the upper valve body 1, the rotating part 42 extends out of the lower valve body 1 and connects the control knob through the through hole 110, the rotating pin 9 is inserted on the shaft of the shaft part 41, and is used for limiting the valve stem assembly 4 and linking with the valve core 3, and the valve core 3 is provided with the notch matched with the rotating pin 9.

[0022] The end of the gas outlet 51 is provided with a gas nozzle. In the embodiment, the gas nozzle is communicated with the gas outlet 51, and the diameter of the gas nozzle is smaller than that of the gas outlet.

[0023] The working process of the utility model is as follows: the pipe base 7 is installed on the panel 100 and the mounting hole 120, the rotating part 42 extends out of the through hole 110 and is connected with the control knob on the surface of the panel, the rotating part 42 is held and rotated by hand, the valve core 3 is driven to rotate through the rotating pin 9, the fire hole on the valve core 3 is communicated with the air inlet pipe mouth 61, the gas enters into the gas outlet seat 5 through the cavity in the valve core 3 from the air inlet pipe mouth 61, and the gas source is sprayed from the gas nozzle and then the burner is ignited.

[0024] Finally, it needs to be emphasized that the above description is not used to limit the utility model, for the person skilled in the art, the utility model can have various changes and changes, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A valve with faceplate self-locking structure, comprising a plurality of valve body modules arranged at the bottom of a faceplate (100), characterized in that: The valve body module comprises an upper valve body (1), a lower valve body (2) arranged on the upper valve body (1), a valve core (3) arranged in the lower valve body (2), a valve rod assembly (4) rotatably connected to the upper valve body (1), and an air outlet seat (5) arranged on the lower valve body (2), the upper valve body (1) is symmetrically provided with a mounting pipe seat (7) on both sides of the valve rod assembly (4), the upper valve body (1) and the lower valve body (2) are arranged in communication, the lower valve body (2) is provided with an air inlet seat (6) on the side, the air inlet seat (6) is provided with an air inlet pipe (61), the upper valve body (1) is provided with a mounting pipe seat (7) on both sides of the valve rod assembly (4), the mounting pipe seat (7) is arranged corresponding to the mounting hole (120) on the panel (100), and the air outlet seat (5) is provided with an air outlet (51) communicated with the air inlet pipe (61).

2. The valve with a faceplate self-locking structure according to claim 1, characterized in that: The air inlet seat (6) is provided with an air inlet connecting block (62) outside the air inlet pipe (61), the air inlet connecting block (62) is provided with a sealing groove (63) on the outer circumferential surface of the air inlet pipe (61), the sealing groove (63) is provided with a sealing ring (8), and the sealing groove (63) is provided with a connecting limiting groove (631) in communication, the sealing ring (8) is provided with a connecting limiting block (81) matched with the connecting limiting groove (631).

3. The valve with a faceplate self-locking structure according to claim 2, characterized in that: The air inlet connecting block (62) is provided with a fastening mounting hole symmetrically along the air inlet pipe (61), and the air inlet pipe (61) protrudes from the air inlet seat (6).

4. The valve with faceplate self-locking structure according to claim 1, characterized in that: The valve rod assembly (4) comprises a rotating shaft part (41) and a rotating part (42) connected coaxially, the rotating shaft part (41) is inserted into the upper valve body (1), the rotating part (42) is provided with a rotating notch groove (421), the rotating shaft part (41) is provided with a rotating pin (9) inserted through a rotating connecting hole on the outer circumferential wall, the valve rod assembly (4) is connected with the valve core (3) through the rotating pin (9), and the rotating part (42) protrudes from the through hole (110) of the panel (100).

5. The valve with faceplate self-locking structure according to claim 1, characterized in that: The air outlet (51) is provided with an air outlet nozzle at the end.

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