A commercial stove gas booster device

Abstract

This invention discloses a commercial stove gas booster device, belonging to the field of booster technology. It includes a mounting plate on which a gas booster pump body is mounted. The gas booster pump body has two gas supply pipes, one for inputting gas and the other for outputting gas. An auxiliary mechanism is provided at the position corresponding to the gas supply pipes on the mounting plate. The auxiliary mechanism includes a slide fixed to the upper surface of the mounting plate, a slide cavity formed in the slide seat, a slider slidably installed in the slide cavity, a support member installed at the top of the slider, and a ring clamp. The slide cavity and the gas supply pipes are located in the same length direction. The ring clamp can lock the gas supply pipes in place. A pressure sensor is installed at the end of the slide cavity away from the gas booster pump body. This invention has a reasonable structure and provides a monitoring function for loosening or detachment of the gas supply pipes of the gas booster pump body at the connection points with the gas delivery pipes or the stove, preventing large-scale gas leakage and improving the safety of gas use.

Description

Technical Field

[0001] This invention relates to the field of booster equipment technology, and in particular to a commercial stove gas booster device. Background Technology

[0002] A gas stove is a kitchen appliance that uses gaseous fuels such as liquefied petroleum gas (liquid), manufactured gas, and natural gas for direct-fire heating, replacing the traditional earthen stove. Gas stoves are also called gas cooktops, stove plates, stove platforms, or cookware. Their popularity is well-known, but it is difficult to find a universally accepted definition.

[0003] Gas stoves are divided into household gas stoves and commercial gas stoves. In the use of commercial gas stoves, in order to ensure sufficient heat during cooking, users often pressurize the gas. The most common method is to install a gas booster pump on the gas delivery pipe. The gas booster pump pressurizes the gas delivered to the stove, thereby increasing the stove's heat to meet cooking needs. However, in practical applications, the applicant has found that the gas booster pump will vibrate during operation. This vibration can cause the interface between the booster pump's gas delivery pipe and the stove or gas delivery pipe to loosen or even detach. Moreover, it is difficult to detect loosening in time, resulting in gas leakage and posing a safety hazard. Therefore, this application provides a commercial stove gas booster device to meet the needs. Summary of the Invention

[0004] The purpose of this application is to provide a commercial stove gas booster device, which has the function of monitoring the connection between the gas booster pump body and the gas delivery pipe or the stove to prevent large-scale gas leakage and improve the safety of gas use.

[0005] To achieve the above objectives, this application provides the following technical solution: a commercial stove gas booster device, including a mounting plate, on which a gas booster pump body is mounted, the gas booster pump body having two gas delivery pipes for inputting gas and outputting gas respectively;

[0006] An auxiliary mechanism is provided at the position corresponding to the gas pipeline on the mounting plate. The auxiliary mechanism includes a slide fixed on the upper surface of the mounting plate, a slide cavity opened on the slide, a slider slidably installed in the slide cavity, a support member installed on the top of the slider, and a ring clamp. The slide cavity and the gas pipeline are located in the same length direction. The ring clamp can be used to fasten the gas pipeline. A pressure sensor is installed at the end of the slide cavity away from the gas booster pump body.

[0007] Preferably, an end plate is provided at the end of the slide away from the gas booster pump body, and a lead screw is threaded through the end plate, the lead screw being rotatably connected to the pressure sensor.

[0008] Preferably, the support includes a sleeve vertically fixed to the upper surface of the slider, an inner rod movably passing through the top of the sleeve, and a push block fixed to the bottom end of the inner rod. The push block is slidably disposed inside the sleeve, and a second spring is vertically disposed between the push block and the bottom wall of the slider.

[0009] Preferably, a third spring is sleeved on the inner rod, and the third spring is located between the push block and the top wall of the sleeve.

[0010] Preferably, the ring clamp includes a first buckle plate fixed to the top of the inner rod and a second buckle plate symmetrical to the first buckle plate. Both the first buckle plate and the second buckle plate have an arc-shaped structure, and ear plates are provided at both ends of the first buckle plate and the second buckle plate. Screws are threaded between the two ear plates.

[0011] Preferably, guide grooves are provided on both sides of the inner sidewalls of the sliding cavity, and protrusions embedded in the guide grooves are provided on the slider.

[0012] Preferably, a pair of baffles are provided on the upper surface of the mounting plate, and baffles are provided at both ends of the baffles, the baffles and baffles abutting against the four walls of the gas booster pump body.

[0013] Preferably, a buffer pad is provided between the pair of baffles, and the gas booster pump body is mounted on the buffer pad.

[0014] Preferably, the stop bar is provided with a limiting mechanism, which includes a connecting rod vertically fixed near both ends of the stop bar, a fixing sleeve and a washer movably sleeved on the connecting rod, a fixing nut threaded on the top of the connecting rod, and a first spring sleeved on the connecting rod. The fixing sleeve is fixed on the outer wall of the gas booster pump body, and the first spring is located between the washer and the fixing sleeve.

[0015] Preferably, the bottom end of the connecting rod is threaded into the stop bar, and a fastening nut is fixedly sleeved on the connecting rod near the bottom end.

[0016] In summary, the technical effects and advantages of this invention are as follows:

[0017] This invention features a reasonable structure. A pair of baffles and a limiting mechanism on the baffles can elastically fix the gas booster pump body to the mounting plate. Simultaneously, the baffles and the blocks at both ends of the baffles provide circumferential limiting for the gas booster pump body, preventing horizontal movement. A buffer pad between the gas booster pump body and the mounting plate acts as a vibration damper, mitigating the downward vibration force during operation and preventing hard collisions between the gas booster pump body and the mounting plate. The first spring can alleviate the upward vibration force of the gas booster pump body, and with the cooperation of the buffer pad, it prevents continuous up-and-down vibration of the gas booster pump body, thus protecting it and extending its service life. This allows the gas booster pump body to continuously pressurize the gas, increasing the stove's firepower.

[0018] In this invention, through the setting of the auxiliary mechanism, after the gas transmission pipe is connected to the corresponding gas pipe, it is only necessary to fasten the second and first fasteners around the connection between the gas transmission pipe and the gas pipe, and then use screws to connect and fix the second and first fasteners. During the subsequent use of the gas booster pump, if the connection between the gas pipe and the gas transmission pipe becomes loose or even falls off, the slider will slide in the sliding cavity and come into contact with the pressure sensor, thereby triggering the pressure sensor and feeding back the signal to the controller or alarm device of the pressure sensor, so that the user can discover and repair it in time, avoid a large amount of gas leakage, and improve the safety of gas use.

[0019] In this invention, by setting up a support member, the second spring and the third spring can be used to elastically limit the second fastener and the first fastener, so as to avoid the connection between the gas pipe and the gas transmission pipe being damaged by hard squeezing due to the vibration of the gas booster pump body. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the mounting plate structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the auxiliary mechanism structure of the present invention;

[0024] Figure 4 This is a schematic diagram of the limiting mechanism structure of the present invention;

[0025] Figure 5 This is a schematic diagram of the support structure of the present invention;

[0026] Figure 6 This is a schematic diagram of the ring clamp structure of the present invention.

[0027] In the diagram: 1. Mounting plate; 2. Gas booster pump body; 3. Gas pipe; 4. Auxiliary mechanism; 5. Stop bar; 6. Buffer pad; 7. Stop block; 8. Limiting mechanism; 9. Slide seat; 10. Slide cavity; 11. Slider; 12. Support component; 13. Ring clamp component; 14. Pressure sensor; 15. End plate; 16. Lead screw; 17. Guide groove; 18. Connecting rod; 19. Fixing sleeve; 20. Washer; 21. Fixing nut; 22. First spring; 23. Fastening nut; 24. Sleeve; 25. Inner rod; 26. Push block; 27. Second spring; 28. Third spring; 29. ​​First fastening piece; 30. Second fastening piece; 31. Ear plate; 32. Screw. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Example: Reference Figures 1-6 The commercial stove gas booster device shown includes a mounting plate 1, on which a gas booster pump body 2 is mounted. The gas booster pump body 2 has two gas supply pipes 3, which are used for gas input and gas output, respectively. By simply connecting the gas supply pipeline to the gas supply pipe 3 on the gas booster pump body 2 for gas input and connecting the gas supply pipe 3 on the gas booster pump body 2 for gas output to the stove's gas inlet pipe, the gas booster pump body 2 can be used to boost the gas pressure, enhance the stove's firepower, and meet commercial needs.

[0030] In a preferred embodiment of this invention, an auxiliary mechanism 4 is provided at the position corresponding to the gas pipeline 3 on the mounting plate 1. The auxiliary mechanism 4 includes a slide 9 fixed to the upper surface of the mounting plate 1, a slide cavity 10 formed on the slide 9, a slider 11 slidably installed in the slide cavity 10, a support member 12 installed at the top of the slider 11, and a ring clamp 13. The slide cavity 10 and the gas pipeline 3 are located in the same length direction. The ring clamp 13 can be used to fasten the gas pipeline 3. A pressure sensor 14 is installed at the end of the slide cavity 10 away from the gas booster pump body 2. Through this technical solution, the gas pipeline... After pipe 3 is connected to the corresponding gas pipe, the ring clamp 13 is clamped around the connection between gas pipe 3 and gas pipe (specifically, it is clamped onto the gas pipe sleeved on gas pipe 3). During the subsequent use of gas booster pump body 2, if the connection between gas pipe and gas pipe 3 becomes loose or even falls off, slider 11 will slide in slide cavity 10 and come into contact with pressure sensor 14, thereby triggering pressure sensor 14 and feeding back the signal to the controller or alarm device of pressure sensor 14, so that users can discover and repair it in time, avoid a large amount of gas leakage, and improve the safety of gas use.

[0031] In this embodiment, an end plate 15 is provided at the end of the slide block 9 away from the gas booster pump body 2. A lead screw 16 is threaded through the end plate 15. The lead screw 16 is rotatably connected to the pressure sensor 14. By turning the lead screw 16, the pressure sensor 14 can be pushed to adjust its position, thereby adjusting the initial position of the pressure sensor 14. The end plate 15 is bolted to the slide block 9 for easy disassembly and assembly.

[0032] In this embodiment, the support member 12 includes a sleeve 24 vertically fixed to the upper surface of the slider 11, an inner rod 25 movably passing through the top of the sleeve 24, and a push block 26 fixed to the bottom end of the inner rod 25. The push block 26 is slidably disposed inside the sleeve 24. A second spring 27 is vertically disposed between the push block 26 and the bottom wall of the slider 11. Furthermore, a third spring 28 is sleeved on the inner rod 25, and the third spring 28 is located between the push block 26 and the top wall of the sleeve 24. Through this technical solution, the second spring 27 and the third spring 28 can achieve elastic limiting of the ring clamp 13, and minimize the hard compression damage to the connection between the gas pipe and the gas transmission pipe 3 caused by the vibration of the gas booster pump body 2.

[0033] In this embodiment, the ring clamp 13 includes a first buckle 29 fixed to the top of the inner rod 25 and a second buckle 30 symmetrical to the first buckle 29. Both the first buckle 29 and the second buckle 30 have an arc-shaped structure, and ear plates 31 are provided at both ends of the first buckle 29 and the second buckle 30. Screws 32 are threaded between the two ear plates 31. With this technical solution, the second buckle 30 and the first buckle 29 only need to be ringed around the connection between the gas pipeline 3 and the gas pipe, and then the second buckle 30 and the first buckle 29 can be connected and fixed with screws 32 to form a ring clamp at the connection between the gas pipeline 3 and the gas pipe.

[0034] Furthermore, in this embodiment, guide grooves 17 are provided on both sides of the inner sidewalls of the sliding cavity 10, and a protrusion embedded in the guide groove 17 is provided on the slider 11. The protrusion can slide along the guide groove 17, which can improve the smoothness of the slider 11 sliding in the sliding cavity 10.

[0035] In a preferred embodiment of this invention, a pair of baffles 5 are provided on the upper surface of the mounting plate 1. Each baffle 5 has a stop block 7 at both ends. The baffles 5 and the stop blocks 7 abut against the surrounding walls of the gas booster pump body 2. This design effectively limits the movement of the gas booster pump body 2 by surrounding the baffles 5 and the stop blocks 7 at both ends, preventing horizontal movement. A buffer pad 6 is provided between the baffles 5, and the gas booster pump body 2 is mounted on the buffer pad 6. The buffer pad 6 between the gas booster pump body 2 and the mounting plate 1 provides vibration isolation, mitigating the downward vibration force during operation and preventing hard collisions between the gas booster pump body 2 and the mounting plate 1.

[0036] In this embodiment, a limiting mechanism 8 is provided on the baffle 5. The limiting mechanism 8 includes a connecting rod 18 vertically fixed near both ends of the baffle 5, a fixing sleeve 19 and a gasket 20 movably sleeved on the connecting rod 18, a fixing nut 21 threaded on the top of the connecting rod 18, and a first spring 22 sleeved on the connecting rod 18. The fixing sleeve 19 is fixed on the outer wall of the gas booster pump body 2, and the first spring 22 is located between the gasket 20 and the fixing sleeve 19. Through this technical solution, the gas booster pump body 2 can be elastically fixed on the mounting plate 1. At the same time, the first spring 22 can alleviate the upward vibration force of the gas booster pump body 2, and with the cooperation of the buffer pad 6, it can prevent the continuous up and down vibration of the gas booster pump body 2, thereby protecting the gas booster pump body 2.

[0037] Furthermore, the bottom end of the connecting rod 18 is threaded into the stop bar 5, and a fastening nut 23 is fixedly fitted on the connecting rod 18 near the bottom end to facilitate the disassembly of the connecting rod 18.

[0038] Working principle of this invention:

[0039] In use, the mounting plate 1 is fixedly installed near the gas inlet of the stove. The gas booster pump body 2 is installed on the mounting plate 1, with the buffer pad 6 located between the gas booster pump body 2 and the mounting plate 1. The bottom of the four sides of the gas booster pump body 2 abuts against a pair of baffles 5 and baffle blocks 7 at both ends of the baffles 5. The connecting rod 18 passes through the fixing sleeve 19 on the outer wall of the gas booster pump body 2. Then, the first spring 22, the washer 20, and the fixing nut 21 are sequentially put on, and the fixing nut 21 is tightened to compress the first spring 22. At this time, the gas booster pump body 2 will be fixed to the mounting plate 1 by the downward elastic force. It is only necessary to connect the gas delivery pipe to the gas booster pump body 2. The gas supply pipe 3 on the gas booster pump body 2 is connected to the gas outlet pipe of the stove. The gas booster pump body 2 can then be used to boost the gas, enhance the firepower of the stove, and meet commercial needs. During use, the buffer pad 6 can play a role in vibration isolation, reducing the downward vibration impact of the gas booster pump body 2 during operation and preventing hard collisions between the gas booster pump body 2 and the mounting plate 1. The first spring 22 can reduce the upward vibration impact of the gas booster pump body 2, and with the cooperation of the buffer pad 6, it can prevent the gas booster pump body 2 from vibrating up and down continuously, thus protecting the gas booster pump body 2. Furthermore, after the gas supply pipe 3 is connected to the corresponding gas pipe, the second fastener 30 and the first fastener 29 are looped around the connection between the gas supply pipe 3 and the gas pipe (specifically, looped around the gas pipe sleeved on the gas supply pipe 3). Then, the second fastener 30 and the first fastener 29 are connected and fixed using screws 32. During the subsequent use of the gas booster pump body 2, if the connection between the gas pipe and the gas supply pipe 3 becomes loose or even falls off, the slider 11 will slide in the sliding cavity 10 and come into contact with the pressure sensor 14, thereby triggering the pressure sensor 14 and feeding back the signal to the controller or alarm device of the pressure sensor 14, so that the user can promptly detect and repair the problem, avoid a large amount of gas leakage, and improve the safety of gas use.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A commercial stove gas pressurizing device, comprising a mounting plate (1) on which a gas pressurizing pump body (2) is mounted, the gas pressurizing pump body (2) having two gas conveying pipes (3) for inputting and outputting gas respectively, characterized in that: the mounting plate (1) is provided with an auxiliary mechanism (4) at a position corresponding to the gas conveying pipe (3), the auxiliary mechanism (4) comprising a sliding seat (9) fixed on the upper surface of the mounting plate (1), a sliding cavity (10) opened on the sliding seat (9), a sliding block (11) slidingly installed in the sliding cavity (10), a support (12) installed on the top end of the sliding block (11), and a hoop (13), the sliding cavity (10) being in the same length direction as the gas conveying pipe (3), the hoop (13) being capable of being buckled around the gas conveying pipe (3), a pressure sensor (14) being installed at the end of the sliding cavity (10) away from the gas pressurizing pump body (2), the support (12) comprising a sleeve (24) vertically fixed on the upper surface of the sliding block (11), an inner rod (25) movably penetrating through the top of the sleeve (24), and a push block (26) fixed on the bottom end of the inner rod (25), the push block (26) being slidingly arranged in the sleeve (24), a second spring (27) being vertically arranged between the push block (26) and the bottom wall of the sliding block (11), and a third spring (28) being sleeved on the inner rod (25) and located between the push block (26) and the top wall of the sleeve (24).

2. A commercial gas range gas booster as set forth in claim 1, wherein: an end plate (15) is arranged at the end of the sliding seat (9) away from the gas pressurizing pump body (2), a lead screw (16) being threadedly penetrated through the end plate (15) and rotationally connected with the pressure sensor (14).

3. A gas pressure boosting device for commercial range according to claim 1, characterized in that: the hoop (13) comprises a first clasp (29) fixed on the top end of the inner rod (25) and a second clasp (30) symmetrically opposite to the first clasp (29), both the first clasp (29) and the second clasp (30) being in a circular arc structure, and ear plates (31) being arranged at both ends of the first clasp (29) and the second clasp (30), a screw (32) being threadedly penetrated through the two ear plates (31) opposite to each other.

4. A commercial gas range gas booster as set forth in claim 1 wherein: guide grooves (17) are opened on both side walls inside the sliding cavity (10), and a protruding block is arranged on the sliding block (11) and embedded in the guide grooves (17).

5. A commercial gas range gas booster as set forth in claim 1 wherein: a pair of blocking bars (5) are arranged on the upper surface of the mounting plate (1), and blocking blocks (7) are arranged at both ends of the blocking bars (5), the blocking bars (5) and the blocking blocks (7) being in abutment with the peripheral wall of the gas pressurizing pump body (2).

6. A commercial gas range gas booster as set forth in claim 5 wherein: a buffer pad (6) is arranged between the pair of blocking bars (5), and the gas pressurizing pump body (2) is mounted on the buffer pad (6).

7. A commercial gas range gas booster as set forth in claim 5 wherein: The stop bar (5) is provided with a limiting mechanism (8), which comprises a connecting rod (18) fixed vertically on the stop bar (5) near both ends, a fixed sleeve plate (19) and a gasket (20) movably sleeved on the connecting rod (18), a fixed nut (21) threaded on the top end of the connecting rod (18), and a first spring (22) sleeved on the connecting rod (18), wherein the fixed sleeve plate (19) is fixed on the outer wall of the gas booster pump body (2), and the first spring (22) is located between the gasket (20) and the fixed sleeve plate (19).

8. A commercial gas range gas booster as set forth in claim 7 wherein: The bottom end of the connecting rod (18) is screwed with the stop bar (5), and a fastening nut (23) is fixedly sleeved on the connecting rod (18) near the bottom end.

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