Gas pressurization mechanism for gas stove

Abstract

The utility model relates to the technical field of gas conveying, in particular to a gas pressurizing mechanism for a gas stove, which comprises a multi-cavity pipe, a plurality of gas conveying pipes and a plurality of gas conveying pipes. The pressurizing assembly is arranged on the multi-cavity pipe, and a plurality of output ends of the pressurizing assembly are communicated with the interiors of the corresponding cavities and used for pressurizing gas; a plurality of gas outlet ends of the gas inlet assembly communicate with the interiors of the corresponding cavities correspondingly, and the gas inlet assembly is used for conveying gas into the multi-cavity pipe; the gas pressurizing mechanism comprises three independent cavities, a gas inlet assembly and a gas outlet assembly, a plurality of gas inlet ends of the gas outlet assembly are communicated with the interiors of the corresponding cavities respectively, pressurized gas is exhausted outwards through the gas outlet assembly, and the multiple cavities conduct independent gas pressurizing work. And the same gas inlet pipe and the same gas outlet pipe are connected with the two ends of the gas pipeline correspondingly, and synchronous pressurization or alternate pressurization is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas delivery technical field, especially a gas pressurizing mechanism for gas stove. BACKGROUND

[0002] Gas delivery refers to the process of delivering gas from the gas source to the user end, mainly including pipeline delivery, bottled delivery and vehicle delivery and other modes, after the gas is delivered to every household through the pipeline, there may be a situation of insufficient gas pressure, therefore a gas pressurizing mechanism for gas stove needs to be used.

[0003] The existing gas pressurizing mechanism for gas stove has some deficiencies when in use: the gas stove pressurizing needs to repeatedly compress the gas at the connecting pipeline, then deliver to the stove head of the gas stove, the compression chamber and the corresponding compression assembly may be damaged after repeated compression, resulting in the problem of subsequent pressurization inconvenience, short service life of the device, and not conducive to long-term use.

[0004] Therefore, the technical personnel in the art propose a gas pressurizing mechanism for gas stove to solve the above problems. SUMMARY

[0005] The purpose of this section is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above or the problem that the compression chamber and the corresponding compression assembly may be damaged after repeated compression, resulting in the problem of subsequent pressurization inconvenience in the prior art, the utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a gas pressurizing mechanism for gas stove.

[0008] To solve the above technical problems, the utility model provides the following technical scheme: a gas pressurizing mechanism for gas stove, comprising, a multi-cavity pipe, the multi-cavity pipe comprises a plurality of mutually adhered cavities;

[0009] A pressurizing assembly is arranged on the multi-cavity pipe, a plurality of output ends of the pressurizing assembly are connected with the inside of the corresponding cavity, and the pressurizing assembly is used for pressurizing the gas;

[0010] An air inlet assembly, a plurality of air outlet ends of the air inlet assembly are respectively connected with the inside of the corresponding cavity, and the air inlet assembly is used for delivering the gas into the multi-cavity pipe; and,

[0011] The out-gas assembly is connected with the inside of the corresponding chamber, and the pressurized gas is discharged outwards through the out-gas assembly.

[0012] As a preferred scheme of the gas pressurizing mechanism for the gas stove, the multi-cavity pipe is composed of three hexagonal hollow cylinders which are mutually adhered, and the internal cavity of the hexagonal hollow cylinder is cylindrical.

[0013] As a preferred scheme of the gas pressurizing mechanism for the gas stove, the installation plate one is arranged on the outer wall of the side of the multi-cavity pipe close to the pressurizing assembly, a plurality of installation openings are formed in the outer wall of the installation plate one, the installation openings are connected with the corresponding chambers, and the baffle one is arranged on the inner wall of the installation opening close to the chamber.

[0014] As a preferred scheme of the gas pressurizing mechanism for the gas stove, the installation plate two is arranged on the outer wall of the side of the multi-cavity pipe close to the out-gas assembly, a plurality of round openings are formed in the outer wall of the installation plate two, the round openings are connected with the corresponding chambers, and the baffle two is arranged on the inner wall of the round opening close to the chamber.

[0015] As a preferred scheme of the gas pressurizing mechanism for the gas stove, the air inlet assembly comprises three connecting pipes, the three connecting pipes are respectively inserted into the corresponding chambers, one common flow pipe is sleeved with the other end of the connecting pipe, and the air inlet pipe is arranged on one end of the flow pipe.

[0016] As a preferred scheme of the gas pressurizing mechanism for the gas stove, the electromagnetic valve one is arranged on the end of the connecting pipe close to the flow pipe, and the electromagnetic valve two is arranged on the end of the connecting pipe close to the chamber.

[0017] As a preferred scheme of the gas pressurizing mechanism for the gas stove, the pressurizing assembly comprises a fixed plate, three electric cylinders are arranged on the outer wall of one side of the fixed plate, the extension rods of the electric cylinders are respectively movably connected with the circumferential inner wall of the corresponding baffle one, and the piston is arranged on one end of the extension rod of the electric cylinder.

[0018] As a preferred scheme of the gas pressurizing mechanism for the gas stove, the piston is adhered to the circumferential inner wall of the chamber, a plurality of annular grooves are formed in the circumferential outer wall of the piston, and the annular sealing gasket is arranged on the circumferential inner wall of the annular groove.

[0019] As a preferred scheme of the gas pressurizing mechanism for gas stove, wherein: the air outlet assembly comprises a mounting frame, the mounting frame is fixed on the outer wall of the mounting plate two, an exhaust pipe is mounted on the outer wall of the mounting frame, three air outlet pipes are inserted on the circumferential outer wall of the exhaust pipe, one end of the air outlet pipe is inserted on the circumferential inner wall of the corresponding baffle two, and the end of the air outlet pipe close to the chamber is provided with an electromagnetic valve three.

[0020] As a preferred scheme of the gas pressurizing mechanism for gas stove, wherein: the air outlet assembly comprises a mounting frame, the mounting frame is fixed on the outer wall of the mounting plate two, an exhaust pipe is mounted on the outer wall of the mounting frame, three air outlet pipes are inserted on the circumferential outer wall of the exhaust pipe, one end of the air outlet pipe is inserted on the circumferential inner wall of the corresponding baffle two, and the end of the air outlet pipe close to the chamber is provided with an electromagnetic valve three.

[0021] The gas pressurizing mechanism for gas stove has the beneficial effects that: the device divides the gas pressurizing mechanism into three independent chambers, each chamber can pressurize the gas, the same air inlet pipe and exhaust pipe are connected with the two ends of the gas pipeline, so that the chambers can be pressurized synchronously or alternately, or the chambers can be periodically rotated, and a single chamber is used for gas pressurizing, so that the use frequency of the equipment is reduced, and the device is prevented from being damaged due to high-intensity work of a single device, and the service life of the device is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creating labor. Among them:

[0023] Figure 1 It is a schematic diagram of the overall structure of a gas pressurizing mechanism for a gas stove.

[0024] Figure 2 It is another angle structure schematic diagram. Figure 1

[0025] Figure 3 It is an explosion diagram of a pressurizing assembly, a mounting plate one and a baffle one of a gas pressurizing mechanism for a gas stove.

[0026] Figure 4 It is an explosion diagram of a multi-chamber pipe, an air outlet assembly, a mounting plate two and a baffle two of a gas pressurizing mechanism for a gas stove.

[0027] Figure 5 It is a schematic diagram of the structure of an air inlet assembly of a gas pressurizing mechanism for a gas stove. DETAILED DESCRIPTION​

[0028] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0029] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0031] Example 1

[0032] Reference Figure 1 and Figure 2 This is the first embodiment of the present utility model. This embodiment provides a gas pressurization mechanism for a gas stove, which can achieve alternating pressurization and extend the service life of the device. It includes a multi-chamber tube 100, which includes multiple mutually fitted chambers.

[0033] A pressurizing assembly 200 is disposed on a multi-chamber tube 100. Multiple output terminals of the pressurizing assembly 200 are connected to the interior of corresponding chambers for pressurizing gas.

[0034] The intake assembly 300 has multiple outlets that are respectively connected to the interior of corresponding chambers for supplying fuel gas into the multi-chamber pipe 100; and,

[0035] The exhaust assembly 400 has multiple air inlets that are connected to the interior of the corresponding chambers. The pressurized gas is discharged outward through the exhaust assembly 400, and the multiple chambers perform independent gas pressurization.

[0036] The device is connected to both ends of the gas pipe in the middle of the gas pipe near the gas stove connector. Gas enters the chamber of the multi-chamber pipe 100 through the gas inlet component 300 from one end of the gas pipe. After the gas pressure is increased by the pressurization component 200, the gas is sent to the other end of the gas pipe by the gas outlet component 400. Then the gas pipe delivers the gas to the stove. After the stove is ignited, a stable flame is formed, which is convenient for the use of the stove.

[0037] Specifically, the multi-cavity pipe 100 is composed of three hexagonal hollow cylinders which are mutually adhered, and the internal cavity of the hexagonal hollow cylinder is cylindrical.

[0038] The hexagonal hollow cylinder is arranged to make the cavities more adhered and occupy less space, and the inside of the cylinder is cylindrical, which facilitates the pressurization of the gas, thereby facilitating the gas pressurization work.

[0039] Among them, the multi-cavity pipe 100 is provided with a mounting plate one 101 on the outer wall of the side close to the pressurizing assembly 200, a plurality of mounting openings are opened on the outer wall of the mounting plate one 101, the mounting openings are communicated with the corresponding cavities, and the inner wall of the mounting opening is provided with a baffle one 104 close to the cavity.

[0040] One end of the pressurizing assembly 200 is communicated with the baffle one 104, and then communicated with the internal cavity.

[0041] Among them, the multi-cavity pipe 100 is provided with a mounting plate two 102 on the outer wall of the side close to the gas outlet assembly 400, a plurality of round openings are opened on the outer wall of the mounting plate two 102, the round openings are communicated with the corresponding cavities, and the inner wall of the round opening is provided with a baffle two 103 close to the cavity.

[0042] One end of the gas outlet assembly 400 is communicated with the baffle two 103, and then communicated with the internal cavity.

[0043] Embodiment 2

[0044] Referring to Figures 1 to 3 and Figure 5 , this is the second embodiment of the utility model, which is different from the previous embodiment, the gas inlet assembly comprises three connecting pipes 303, the three connecting pipes 303 are respectively inserted on the corresponding cavities, the other end of the connecting pipe 303 is sleeved with the same flow pipe 302, and one end of the flow pipe 302 is provided with a gas inlet pipe 301.

[0045] The gas enters the gas inlet pipe 301 from the gas pipeline, and then enters the flow pipe 302 from the gas inlet pipe 301, the gas in the flow pipe 302 can be guided into any connecting pipe 303 according to needs, and then into the corresponding cavity, the independent cavity can be used for gas pressurization work, or two or three cavities can be used for pressurization.

[0046] Specifically, the connecting pipe 303 is provided with an electromagnetic valve one 304 at the end close to the flow pipe 302, and the connecting pipe 303 is provided with an electromagnetic valve two 305 at the end close to the cavity.

[0047] The electromagnetic valve one 304 controls the gas delivered by the flow pipe 302, and when the corresponding electromagnetic valve one 304 is opened, the gas can be sent into the corresponding connecting pipe 303, and then into the corresponding cavity.

[0048] Further, the booster assembly 200 comprises a fixed plate 201, three electric cylinders 202 are installed on one side outer wall of the fixed plate 201, one end of the extension rods of the electric cylinders 202 is movably clamped on the circumferential inner wall of the corresponding baffle one 104, and the one end of the extension rods of the electric cylinders 202 is provided with a piston 203.

[0049] Wherein, the piston 203 is attached to the circumferential inner wall of the chamber, a plurality of annular grooves are formed in the circumferential outer wall of the piston 203, and annular sealing pads 204 are arranged on the circumferential inner wall of the annular grooves.

[0050] In use, the electric cylinders 202 are started, so as to drive the piston 203 to penetrate into the inside of the chamber, the volume of the chamber starts to gradually decrease, since the gas is enclosed in the chamber, with the decrease of the volume, the distance between gas molecules gradually decreases, the collision frequency between molecules increases, so as to cause the pressure of the gas to gradually increase, after the boosting is completed, the gas is discharged through the gas outlet assembly 400, so as to send the boosted gas to the ignition position of the cooking bench.

[0051] Embodiment 3

[0052] Reference Figures 1 to 4 For the third embodiment of the utility model, different from the previous embodiment, the gas outlet assembly 400 comprises a mounting frame 401, the mounting frame 401 is fixed on the outer wall of the mounting plate two 102, the mounting frame 401 is provided with the exhaust pipe 403 on the outer wall, the three gas outlet pipes 402 are inserted on the circumferential outer wall of the exhaust pipe 403, one end of the gas outlet pipe 402 is inserted on the circumferential inner wall of the corresponding baffle two 103, and the electromagnetic valve three 404 is arranged on the end of the gas outlet pipe 402 close to the chamber.

[0053] After the gas is pressurized in the chamber by the booster assembly 200, the corresponding electromagnetic valve three 104 is opened, so that the gas enters the gas outlet pipe 402, and then is discharged to the gas pipeline by the exhaust pipe 403, and finally the boosted gas is sent to the cooking bench.

[0054] Specifically, the pressure sensor is arranged on the end of the connecting pipe 303 and the gas outlet pipe 402 close to the chamber, the pressure sensor monitors the gas pressure in the chamber in real time, converts the pressure signal into an electric signal, and automatically controls the opening and closing of the corresponding electromagnetic valve two 305 and electromagnetic valve three 404.

[0055] In use, the pressure sensor can monitor the gas pressure in the chamber in real time and convert the pressure signal into an electric signal, and transmit the detected electric signal to the control system (such as a single-chip microcomputer or PLC), which has different pressure thresholds preset, corresponding to the opening and closing conditions of electromagnetic valve two 305 and electromagnetic valve three 404 respectively, when the gas pressure in the chamber rises or falls to the corresponding threshold, the control system will make a judgment and processing according to the preset program, if the pressure reaches the opening threshold, the control system will send an electric signal to open the corresponding valve body, if the pressure falls to the closing threshold, the control system will send the corresponding signal to close the corresponding valve body, so as to realize the accurate control of gas flow, chamber pressure and other parameters, to meet different working requirements, and ensure that each chamber works according to the predetermined sequence in the multi-chamber alternating pressurization.

[0056] It should be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts might be complex and time-consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art having the benefit of this disclosure, without undue experimentation.

[0057] It should be noted that the above examples are only used to illustrate the technical solutions of the present application, not to limit it, although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalent, without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. A gas pressurizing mechanism for a gas stove, characterized by comprising: The utility model relates to a kind of multi-chambered tube and its gas supply system, comprising, Multi-chambered tube (100), the multi-chambered tube (100) includes multiple mutually adhering chambers; Pressure boosting assembly (200) is arranged on the multi-chambered tube (100), multiple outputs of the pressure boosting assembly (200) are communicated with the inside of corresponding chamber, for gas pressure boosting; Air inlet assembly (300), multiple air outlet ends of the air inlet assembly (300) are respectively communicated with the inside of corresponding chamber, for conveying fuel gas into the multi-chambered tube (100); And, Air outlet assembly (400), multiple air inlet ends of the air outlet assembly (400) are respectively communicated with the inside of corresponding chamber, and the pressurized gas is discharged outward through the air outlet assembly (400), and multiple chambers carry out independent gas pressure boosting work.

2. The gas pressurizing mechanism for a gas stove according to claim 1, wherein: The multi-chambered tube (100) is composed of three mutually adhering hexagonal hollow cylinders, and the internal cavities of the hexagonal hollow cylinders are cylindrical.

3. The gas pressurizing mechanism for a gas stove according to claim 2, wherein: The multi-chambered tube (100) is provided with mounting plate one (101) on the outer wall of the side close to the pressure boosting assembly (200), multiple mounting openings are opened on the outer wall of the mounting plate one (101), the mounting openings are communicated with corresponding chambers, and baffle one (104) is mounted on the inner wall of the mounting opening close to the chamber.

4. The gas pressure increasing mechanism for a gas stove according to claim 3, wherein: The multi-chambered tube (100) is provided with mounting plate two (102) on the outer wall of the side close to the air outlet assembly (400), multiple round openings are opened on the outer wall of the mounting plate two (102), the round openings are communicated with corresponding chambers, and baffle two (103) is mounted on the inner wall of the round opening close to the chamber.

5. The gas pressurizing mechanism for a gas stove according to claim 4, wherein: The air inlet assembly includes three connecting pipes (303), the three connecting pipes (303) are respectively inserted on corresponding chambers, the other end of the connecting pipe (303) is sleeved with the same manifold (302), and the air inlet pipe (301) is mounted on one end of the manifold (302).

6. The gas pressurizing mechanism for a gas stove according to claim 5, wherein: The connecting pipe (303) is provided with electromagnetic valve one (304) on the end close to the manifold (302), and the connecting pipe (303) is provided with electromagnetic valve two (305) on the end close to the chamber.

7. The gas pressurizing mechanism for a gas stove according to claim 6, wherein: The pressure boosting assembly (200) includes fixing plate (201), three electric cylinders (202) are mounted on the outer wall of one side of the fixing plate (201), the extension rod of the electric cylinder (202) is movably clamped on the circumferential inner wall of corresponding baffle one (104) at one end, and the extension rod of the electric cylinder (202) is provided with piston (203) at one end.

8. The gas pressurizing mechanism for a gas stove according to claim 7, wherein: The piston (203) is adhered to the circumferential inner wall of the chamber, multiple annular grooves are opened on the circumferential outer wall of the piston (203), and annular sealing gasket (204) is arranged on the circumferential inner wall of the annular groove.

9. The gas pressurizing mechanism for a gas stove according to claim 8, wherein: The air outlet assembly (400) comprises a mounting frame (401) fixed on the outer wall of the mounting plate two (102), an exhaust pipe (403) is mounted on the outer wall of the mounting frame (401), three air outlet pipes (402) are inserted on the circumferential outer wall of the exhaust pipe (403), one end of the air outlet pipe (402) is inserted on the circumferential inner wall of the corresponding baffle two (103), and the electromagnetic valve three (404) is arranged on the end close to the chamber of the air outlet pipe (402).

10. The gas pressurizing mechanism for a gas stove according to claim 9, wherein: The connecting pipe (303) and the air outlet pipe (402) are provided with pressure sensors inside and close to the chamber, the pressure sensors monitor the gas pressure in the chamber in real time, convert the pressure signal into an electric signal, and automatically control the opening and closing of the corresponding electromagnetic valve two (305) and electromagnetic valve three (404).

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