CN219102075U - Valve body structure for clip-type furnace - Google Patents
Valve body structure for clip-type furnace Download PDFInfo
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- CN219102075U CN219102075U CN202223602957.2U CN202223602957U CN219102075U CN 219102075 U CN219102075 U CN 219102075U CN 202223602957 U CN202223602957 U CN 202223602957U CN 219102075 U CN219102075 U CN 219102075U
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Abstract
The utility model relates to a valve body structure for a card-type furnace, which comprises a valve body, a regulating valve and a gas cylinder connector for connecting a gas cylinder, wherein the valve body is respectively provided with a gas inlet cavity, a gas outlet cavity, a top cavity, a regulating cavity and a gas outlet cavity, the valve body is provided with a gas guide channel, and the gas guide channel is provided with a gas inlet hole and a gas outlet hole; the gas path of the gas cylinder enters the air cavity, the air outlet cavity, the top cavity and the adjusting cavity, finally is discharged to the outlet of the air outlet cavity, and the gas is smoothly discharged.
Description
Technical Field
The utility model relates to a valve body structure for a clip-type furnace.
Background
The structure of the valve body for the prior clip-type furnace is complex, when the valve body is matched with a furnace, the furnace needs more stamping accessories to be matched with the furnace, the furnace is difficult to install, and the installation cost of the accessories and finished products is high.
Furthermore, the valve body structure for the prior clip-type furnace generally has only a single air inlet and outlet adjusting function, and the valve body structure can realize final flame formation by being assembled together by matching with a solenoid valve device, an igniter device and a furnace end.
Therefore, when the cassette furnace is assembled, the valve body structure, the electromagnetic valve, the igniter, the furnace end and other accessories for the cassette furnace are required to be combined, so that the assembly time of the cassette furnace is long, and the development of the valve body structure for the cassette furnace, which integrates the electromagnetic valve and the control valve functions and can save the assembly time of the cassette furnace, is very important.
Disclosure of Invention
The utility model aims to provide a valve body structure for a clip-type furnace, which is integrated with an electromagnetic valve and has a compact structure.
The purpose of the utility model is realized in the following way:
the valve body structure for the clamp type furnace comprises a valve body, an adjusting valve and a gas cylinder connector for connecting a gas cylinder, wherein the valve body is respectively provided with a gas inlet cavity, a gas outlet cavity, a top cavity, an adjusting cavity and a gas outlet cavity, the valve body is provided with a gas guide channel, and the gas guide channel is provided with a gas inlet hole and a gas outlet hole;
the inlet of the air inlet cavity is communicated with the gas cylinder connector, the outlet of the air inlet cavity is communicated with the inlet of the air outlet cavity, the outlet of the air outlet cavity is communicated with the inlet of the top cavity, the outlet of the top cavity is communicated with the air inlet of the air guide channel, the air outlet of the air guide channel is communicated with the inlet of the adjusting cavity, the outlet of the adjusting cavity is communicated with the inlet of the air outlet cavity, and the outlet of the air outlet cavity extends out of the valve body to be externally connected with the burner;
the regulating valve is arranged in the regulating cavity in a rotating way, the control rod of the regulating valve extends out of the valve body, and the regulating valve rotates to control the opening degree of the outlet of the regulating cavity;
the air guide device comprises an air guide channel, and is characterized by further comprising an electromagnetic valve, an ejector rod for driving the electromagnetic valve and a torsion spring for driving the ejector rod, wherein the electromagnetic valve is arranged at one end of the air guide channel in a sealing way, a valve plate for blocking a channel between an air inlet hole and an air outlet hole is arranged at the inner end of the electromagnetic valve, and a first sealing ring is arranged between the electromagnetic valve and the air guide channel;
the ejector rod is arranged at the other end of the air guide channel, and a second sealing ring and a first reset spring are arranged between the inner end of the ejector rod and the air guide channel;
the torsion spring is arranged outside the valve body through screw positioning, one end of the torsion spring is propped against the ejector rod, the other end of the torsion spring is propped against the regulating valve, and the outer end of the electromagnetic valve is also provided with a thermocouple probe.
The valve body is provided with integrated into one piece's air guide channel, and air inlet hole and venthole are opened to the air guide channel, the solenoid valve can direct mount in the air guide channel, realizes that the valve body is integrated with the solenoid valve, and be used for driving the torsional spring of ejector pin moreover and support and lean on the governing valve, when the governing valve was rotatory, the export of convenient governing valve messenger regulating cavity and the entry intercommunication in exhaust chamber, on the other hand torsional spring promotes the ejector pin, so that the valve block of solenoid valve removes, lead to air inlet hole and the venthole intercommunication of air guide channel, the gas route air inlet chamber of gas cylinder, the air outlet chamber, top chamber and regulating cavity, finally, the gas discharges to the export in exhaust chamber, unblocked because the valve body integrated solenoid valve, the valve body need not external solenoid valve, save the time of user's equipment cassette stove, and the direct integrated solenoid valve of valve body, the sealed effect is better, avoid the gas leakage.
The aim of the utility model can be also solved by adopting the following technical measures:
further, when the regulating valve rotates, the regulating valve enables the outlet of the regulating cavity to be communicated with the inlet of the exhaust cavity, and meanwhile, the regulating valve touches the torsion spring, so that the electromagnetic valve is opened, and the electromagnetic valve enables the air inlet hole of the air guide channel to be communicated with the air outlet hole of the air guide channel.
Further, the gas cylinder connector is a magnetic gas cylinder connector. The magnetic type gas cylinder connector is utilized, a user places a gas cylinder in a gas cylinder installation cavity of the clamp type furnace, and the magnetic type gas cylinder connector utilizes the attraction of a magnet to attract the gas cylinder, so that the gas cylinder and the magnetic type gas cylinder connector are quickly assembled together, and the gas cylinder is simpler to assemble and disassemble.
The beneficial effects of the utility model are as follows:
according to the utility model, the valve body is provided with the integrally formed air guide channel, the air guide channel is provided with the air inlet hole and the air outlet hole, the electromagnetic valve can be directly arranged in the air guide channel, the electromagnetic valve is integrated with the valve body, the torsion spring for driving the ejector rod is abutted against the regulating valve, when the regulating valve rotates, the regulating valve is convenient for the outlet of the regulating cavity to be communicated with the inlet of the air exhaust cavity, on the other hand, the torsion spring pushes the ejector rod so as to enable the valve plate of the electromagnetic valve to move, the air inlet hole of the air guide channel is communicated with the air outlet hole of the air guide channel, the gas channel of the gas cylinder is led to enter the air cavity, the air outlet cavity, the top cavity and the regulating cavity, and finally, the gas is discharged to the outlet of the air exhaust cavity.
Drawings
Fig. 1 is a schematic view of a valve body structure for a cartridge furnace.
FIG. 2 is another angular schematic view of a valve body structure for a cassette furnace.
FIG. 3 is another angular schematic view of a valve body structure for a cassette furnace.
Fig. 4 is a front view of a valve body structure for a cartridge furnace.
Fig. 5 is a plan view of a valve body structure for a cartridge furnace.
Fig. 6 is a cross-sectional view A-A of fig. 5.
Fig. 7 is a B-B cross-sectional view of fig. 5.
Fig. 8 is a C-C cross-sectional view of fig. 5.
Fig. 9 is a D-D cross-sectional view of fig. 5.
Fig. 10 is a schematic view (ignition state) of a valve body structure for a cartridge furnace.
Fig. 11 is another angular schematic view (ignition state) of the valve body structure for the cartridge furnace.
Fig. 12 is an exploded view of a valve body structure for a cartridge furnace.
Fig. 13 is another angular exploded view of the valve body structure for the cartridge furnace.
Fig. 14 is another angular exploded view of the valve body structure for the cartridge furnace.
Detailed Description
The utility model is further described below with reference to the accompanying drawings and examples:
the embodiment is shown in combination with fig. 1 to 14, the valve body structure for the cassette furnace comprises a valve body 1, a regulating valve 2, a push plate 3, an igniter 4, an electromagnetic valve 5, a push rod 51 for driving the electromagnetic valve 5, a torsion spring 52 for driving the push rod 51 and a gas cylinder connector 6 for connecting a gas cylinder, wherein the valve body 1 is respectively provided with an air inlet cavity 11, an air outlet cavity 12, a top cavity 13, a regulating cavity 14 and an air outlet cavity 15, the valve body 1 is provided with an air guide channel 7, and the air guide channel 7 is provided with an air inlet hole 71 and an air outlet hole 72;
the inlet of the air inlet cavity 11 is communicated with the air bottle connector 6, the outlet of the air inlet cavity 11 is communicated with the inlet of the air outlet cavity 12, the outlet of the air outlet cavity 12 is communicated with the inlet of the top cavity 13, the outlet of the top cavity 13 is communicated with the air inlet 71 of the air guide channel 7, the air outlet 72 of the air guide channel 7 is communicated with the inlet of the adjusting cavity 14, the outlet of the adjusting cavity 14 is communicated with the inlet of the air outlet cavity 15, and the outlet of the air outlet cavity 15 extends out of the valve body 1 to be used for connecting a furnace end;
the regulating valve 2 is arranged in the regulating cavity 14 in a rotating manner, a control rod 21 of the regulating valve 2 extends out of the valve body 1, and the regulating valve 2 rotates to control the opening degree of an outlet of the regulating cavity 14;
the electromagnetic valve 5 is arranged at one end of the air guide channel 7 in a sealing way, a valve plate 53 for blocking the channel between the air inlet hole 71 and the air outlet hole 72 is arranged at the inner end of the electromagnetic valve 5, and a first sealing ring 54 is arranged between the electromagnetic valve 5 and the air guide channel 7;
the ejector rod 51 is arranged at the other end of the air guide channel 7, and a second sealing ring 55 and a first reset spring 56 are arranged between the inner end of the ejector rod 51 and the air guide channel 7;
a mounting groove 8 is formed in the position, close to the regulating valve 2, of the valve body 1, and the igniter 4 is fixed in the mounting groove 8 and faces the regulating valve 2;
the push plate 3 is provided with a jack 31 matched with the shape of the control rod 21, one end of the push plate 3 is provided with a first pushing part 32, the other end of the push plate 3 is provided with a second pushing part 33, the first pushing part 32 is abutted against the igniter 4, the torsion spring 52 is arranged outside the valve body 1 through screw positioning, one end of the torsion spring 52 is abutted against the ejector rod 51, the other end of the torsion spring 52 is abutted against the second pushing part 33, and the outer end of the electromagnetic valve 5 is also provided with a thermocouple probe (not shown in the figure).
Further, when the regulating valve 2 rotates, the regulating valve 2 enables the outlet of the regulating cavity 14 to be communicated with the inlet of the exhaust cavity 15, meanwhile, the second pushing part 33 touches the torsion spring 52, so that the electromagnetic valve 5 is opened, the electromagnetic valve 5 enables the air inlet hole 71 of the air guide channel 7 to be communicated with the air outlet hole 72 of the air guide channel 7, meanwhile, the first pushing part 32 of the regulating valve 2 touches the igniter 4, and the igniter 4 ignites fuel gas to form flame.
Further, the gas cylinder connector 6 is a magnetic gas cylinder connector 6.
Further, the valve body 1 is provided with a limiting cavity 9 corresponding to the position of the control rod 21, the limiting cavity 9 is provided with a first limiting opening 91 and a second limiting opening 92, the push plate 3 is arranged in the limiting cavity 9, the first pushing part 32 extends out of the first limiting opening 91, the first limiting opening 91 limits the rotation distance of the first pushing part 32, the second pushing part 33 extends out of the second limiting opening 92, and the second limiting opening 92 limits the rotation distance of the second pushing part 33.
Further, the device also comprises a protective cover 10, wherein the protective cover 10 is provided with an opening 101, the protective cover 10 is fixed at the position of the limiting cavity 9, the protective cover 10 shields part of the push plate 3, and meanwhile, the control rod 21 extends out of the opening 101.
The clamping type furnace adopting the valve body structure 1 for the clamping type furnace comprises a furnace body (not shown in the figure), a furnace end (not shown in the figure) and a knob (not shown in the figure), wherein the furnace end is arranged in the furnace body, the valve body structure 1 for the clamping type furnace is arranged in the furnace body, an air outlet of an air exhaust cavity 15 of the valve body structure 1 for the clamping type furnace is communicated with an air inlet of the furnace end, an air bottle connector 6 of the valve body structure 1 for the clamping type furnace extends into an air bottle mounting cavity of the furnace body to be connected with an air bottle (not shown in the figure), and an operating rod 21 of the valve body structure 1 for the clamping type furnace extends out of the furnace body to be connected with the knob.
Working principle:
the user twists the knob, the knob passes through control rod 21 and drives governing valve 2 rotation, the export of governing valve 2 messenger's regulating cavity 14 and the entry intercommunication of exhaust chamber 15, simultaneously governing valve 2 rotation in-process, push pedal 3's second pushing part 33 touches torsional spring 52, torsional spring 52 promotes ejector pin 51, so that the valve block 53 of solenoid valve 5 removes, lead to the inlet port 71 of air guide channel 7 and the venthole 72 intercommunication of air guide channel 7, simultaneously governing valve 2 rotation process, push pedal 3's first pushing part 32 touches some igniters 4, the gas that the jamb department was igniteed to some ignites to the flame.
When the outlet of the adjusting cavity 14 is communicated with the inlet of the exhaust cavity 15 and the air inlet hole 71 of the air guide channel 7 is communicated with the air outlet hole 72 of the air guide channel 7, the gas of the gas cylinder is finally discharged to the burner through the gas inlet cavity 11, the air outlet cavity 12, the top cavity 13, the adjusting cavity 14 and the exhaust cavity 15.
In the flame combustion process, the thermocouple probe is instantaneously heated, so that the valve plate 53 of the electromagnetic valve 5 is kept in an open state (a state that the air inlet 71 and the air outlet 72 are conducted), when the flame is extinguished, the thermocouple probe is cooled, the electromagnetic valve 5 is reset, the valve plate 53 cuts off a channel between the air inlet 71 and the air outlet 72, the air source is cut off, and the use safety of the cassette type furnace is improved.
Claims (3)
1. The utility model provides a valve body structure that cassette stove was used, includes valve body (1), governing valve (2) and is used for plugging into gas cylinder to plug into gas cylinder connector (6), its characterized in that: the valve body (1) is respectively provided with an air inlet cavity (11), an air outlet cavity (12), a top cavity (13), an adjusting cavity (14) and an air outlet cavity (15), the valve body (1) is provided with an air guide channel (7), and the air guide channel (7) is provided with an air inlet hole (71) and an air outlet hole (72);
the inlet of the air inlet cavity (11) is communicated with the gas cylinder connector (6), the outlet of the air inlet cavity (11) is communicated with the inlet of the air outlet cavity (12), the outlet of the air outlet cavity (12) is communicated with the inlet of the top cavity (13), the outlet of the top cavity (13) is communicated with the air inlet hole (71) of the air guide channel (7), the air outlet hole (72) of the air guide channel (7) is communicated with the inlet of the adjusting cavity (14), the outlet of the adjusting cavity (14) is communicated with the inlet of the air exhaust cavity (15), and the outlet of the air exhaust cavity (15) extends out of the valve body (1) to be externally connected with a furnace end;
the regulating valve (2) is arranged in the regulating cavity (14) in a rotating mode, a control rod of the regulating valve (2) extends out of the valve body (1), and the regulating valve (2) rotationally controls the opening degree of an outlet of the regulating cavity (14);
the air guide device is characterized by further comprising an electromagnetic valve (5), a push rod (51) for driving the electromagnetic valve (5) and a torsion spring (52) for driving the push rod (51), wherein the electromagnetic valve (5) is arranged at one end of the air guide channel (7) in a sealing mode, a valve plate (53) for cutting off a channel between the air inlet hole (71) and the air outlet hole (72) is arranged at the inner end of the electromagnetic valve (5), and a first sealing ring (54) is arranged between the electromagnetic valve (5) and the air guide channel (7);
the ejector rod (51) is arranged at the other end of the air guide channel (7), and a second sealing ring (55) and a first reset spring (56) are arranged between the inner end of the ejector rod (51) and the air guide channel (7);
the torsion spring (52) is arranged outside the valve body (1) through screw positioning, one end of the torsion spring (52) is propped against the ejector rod (51), the other end of the torsion spring (52) is propped against the regulating valve (2), and a thermocouple probe is further arranged at the outer end of the electromagnetic valve (5).
2. The cartridge furnace valve body structure according to claim 1, wherein: when the regulating valve (2) rotates, the regulating valve (2) enables the outlet of the regulating cavity (14) to be communicated with the inlet of the exhaust cavity (15), and meanwhile the regulating valve (2) touches the torsion spring (52), so that the electromagnetic valve (5) is opened, and the electromagnetic valve (5) enables the air inlet hole (71) of the air guide channel (7) to be communicated with the air outlet hole (72) of the air guide channel (7).
3. The cartridge furnace valve body structure according to claim 1, wherein: the gas cylinder connector (6) is a magnetic gas cylinder connector (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223602957.2U CN219102075U (en) | 2022-12-29 | 2022-12-29 | Valve body structure for clip-type furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223602957.2U CN219102075U (en) | 2022-12-29 | 2022-12-29 | Valve body structure for clip-type furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219102075U true CN219102075U (en) | 2023-05-30 |
Family
ID=86456209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223602957.2U Active CN219102075U (en) | 2022-12-29 | 2022-12-29 | Valve body structure for clip-type furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219102075U (en) |
-
2022
- 2022-12-29 CN CN202223602957.2U patent/CN219102075U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |