Air inlet pipe of integrated cooker

Abstract

The utility model discloses an air inlet pipe of an integrated stove, which belongs to the technical field of integrated stoves and comprises an air inlet pipe body, connecting plates are arranged at two ends of the air inlet pipe body, positioning bolts are arranged on the connecting plates, and a filter component is arranged on one side of the air inlet pipe body. The filter assembly comprises a filter box, an observation window, a through hole, a filter screen, a pressure gauge, a clamping groove and a connecting assembly, and the filter box is arranged on one side of the air inlet pipe body. Impurities in gas are prevented from entering the gas inlet pipe body, the filtered gas enters the gas inlet pipe body, the pressure gauge is arranged at one end of the filter box and can monitor the internal pressure of the filter box and the gas inlet pipe body, and dust of the gas entering the gas inlet pipe body can be filtered through the filter assembly. And blockage caused by impurity accumulation in the air inlet pipe body after long-time use is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of integrated stoves, and in particular relates to an air intake pipe of an integrated stove. Background Art

[0002] Integrated stove is a kitchen appliance that integrates multiple functions such as range hood, gas stove, disinfection cabinet, storage cabinet, etc. It is also called environmentally friendly stove or integrated environmentally friendly stove in the industry. It has the advantages of saving space, good fume extraction effect, energy saving, low consumption and environmental protection. It can maximize the use efficiency of various functions and fully automatic intelligent control, truly realizing people's pursuit of green and environmentally friendly high-end kitchen appliances.

[0003] Chinese patent application No. 2020230848260 discloses an anti-corrosion gas stove air intake pipe, including an air intake pipe, the surface of the air intake pipe is fixedly connected with a resin protective layer, the inner wall of the air intake pipe is fixedly connected with a fat paint protective layer, the resin protective layer includes a phenolic resin layer, a furan resin layer and a polyester resin layer, the phenolic resin layer is fixedly connected to the surface of the air intake pipe, and the furan resin layer is fixedly connected to the surface of the phenolic resin layer. The utility model can protect the air intake pipe body by setting a resin protective layer to prevent the air intake pipe body from being corroded by corrosive substances, thereby achieving a good anti-corrosion effect, solving the problem of poor anti-corrosion performance of the existing gas stove air intake pipe. The anti-corrosion gas stove air intake pipe has the advantage of good anti-corrosion performance, and the user will not be corroded by corrosive substances when using it, thereby ensuring the service life of the gas stove air intake pipe and improving the practicality of the gas stove air intake pipe.

[0004] The air intake pipe body in the above-mentioned patent does not have a filtering function. Impurities are easily accumulated inside the air intake pipe body and the air intake pipe body is blocked after long-term use. At the same time, the overall stability of the air intake pipe body of the original device is poor, and the air intake pipe body is easily deformed when squeezed or collided. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides an air intake pipe of an integrated stove, which has a filtering function and is characterized in that the inside of the air intake pipe body is not easily blocked.

[0006] To achieve the above object, the utility model provides the following technical solution: an air intake pipe of an integrated stove, comprising an air intake pipe body, connecting plates are arranged at both ends of the air intake pipe body, positioning bolts are arranged on the connecting plates, and a filter assembly is arranged on one side of the air intake pipe body;

[0007] The filter assembly includes a filter box, an observation window, a through hole, a filter screen, a pressure gauge, a slot and a connecting assembly, wherein a filter box is provided on one side of the air intake pipe body, an observation window is provided at the front end of the filter box, a pressure gauge is provided on the upper side of one end of the air intake pipe body, a filter screen is provided inside the filter box, a slot corresponding to the filter screen is provided inside the filter box, through holes corresponding to the air intake pipe body are provided at both ends of the air intake pipe body, and the filter screen and the filter box are connected by a connecting assembly.

[0008] Preferably, the connecting assembly includes a mounting plate, a mounting port, a fixing bolt, a fixing hole, a rubber pad and a pull ring, wherein a mounting plate is provided at one end of the filter screen, a pull ring is provided at the other end of the mounting plate, a mounting port corresponding to the filter screen is provided at one end of the filter box, the mounting plate and the filter box are connected by fixing bolts, a fixing hole corresponding to the fixing bolt is provided at one end of the filter box, and a rubber pad is provided at the end of the mounting plate away from the pull ring.

[0009] Preferably, the air inlet pipe body and the filter box as well as the pressure gauge and the filter box are welded by pressure welding, and the side edge of one end of the slot is arranged as an arc structure.

[0010] Preferably, both sides of the mounting plate are provided with through holes corresponding to the fixing bolts, and after the filter screen enters the filter box, the side edge of the filter screen is in close contact with the inner wall of the filter box.

[0011] Preferably, bonding plates 2 are provided on both sides of the air intake pipe body, two bonding plates 1 are provided on the upper side of the air intake pipe body, a support rod is provided between bonding plates 1 and 2, an inclined rod is provided between the support rod and the air intake pipe body, and a plurality of cross rods are provided between the two support rods.

[0012] Preferably, the bonding plate 1 and the air intake pipe body, as well as the bonding plate 2 and the air intake pipe body, are spot welded, and the bonding plate 1, the bonding plate 2 and the support rod are a welded one-piece structure.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model sets a filter assembly. The gas first enters the filter box through the through hole. The filter net in the filter box can filter the gas to prevent impurities in the gas from entering the intake pipe body. The filtered gas enters the intake pipe body. A pressure gauge is set at one end of the filter box to monitor the internal pressure of the filter box and the intake pipe body. The filter assembly can filter dust from the gas entering the intake pipe body to prevent the intake pipe body from being blocked by impurities accumulated inside due to long-term use.

[0015] 2. The utility model sets support rods, and the two groups of bonding plates 1 and 2 are connected to the air intake pipe body by welding. The support rods between the bonding plates 1 and 2 support the bonding plates 1 and 2. At the same time, oblique rods are set between the support rods and the air intake pipe body, and cross rods are set between the two support rods, so that the overall stability of the air intake pipe body is higher, and the air intake pipe body is prevented from being squeezed or collided and easily deformed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This is a cutaway stereoscopic view of the filter box of the utility model;

[0018] Figure 3 This is a three-dimensional diagram of the utility model filter when installed;

[0019] In the figure: 1. Intake pipe body; 2. Filter assembly; 21. Filter box; 22. Observation window; 23. Through hole; 24. Filter screen; 25. Pressure gauge; 26. Slot; 27. Connecting assembly; 271. Mounting plate; 272. Mounting port; 273. Fixing bolt; 274. Fixing hole; 275. Rubber pad; 276. Pull ring; 3. Laminating plate 1; 4. Laminating plate 2; 5. Positioning bolt; 6. Connecting plate; 7. Support rod; 8. Diagonal rod; 9. Cross rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-3 The utility model provides the following technical solutions: an air intake pipe of an integrated stove, comprising an air intake pipe body 1, connecting plates 6 are arranged at both ends of the air intake pipe body 1, positioning bolts 5 are arranged on the connecting plates 6, and a filter assembly 2 is arranged on one side of the air intake pipe body 1;

[0023] The filter assembly 2 includes a filter box 21, an observation window 22, a through hole 23, a filter screen 24, a pressure gauge 25, a slot 26 and a connecting assembly 27, wherein a filter box 21 is provided on one side of the air intake pipe body 1, an observation window 22 is provided at the front end of the filter box 21, a pressure gauge 25 is provided on the upper side of one end of the air intake pipe body 1, a filter screen 24 is provided inside the filter box 21, a slot 26 corresponding to the filter screen 24 is provided inside the filter box 21, through holes 23 corresponding to the air intake pipe body 1 are provided at both ends of the air intake pipe body 1, and the filter screen 24 is connected to the filter box 21 via a connecting assembly 27.

[0024] Specifically, the connecting assembly 27 includes a mounting plate 271, a mounting port 272, a fixing bolt 273, a fixing hole 274, a rubber pad 275 and a pull ring 276, wherein a mounting plate 271 is provided at one end of the filter screen 24, a pull ring 276 is provided at the other end of the mounting plate 271, a mounting port 272 corresponding to the filter screen 24 is provided at one end of the filter box 21, the mounting plate 271 and the filter box 21 are connected by a fixing bolt 273, a fixing hole 274 corresponding to the fixing bolt 273 is provided at one end of the filter box 21, and a rubber pad 275 is provided at the end of the mounting plate 271 away from the pull ring 276.

[0025] By adopting the above technical solution, the fixing bolt 273 is screwed out from the fixing hole 274, and the mounting plate 271 is pulled to move by the pull ring 276. The mounting plate 271 can remove the filter screen 24 from the filter box 21 through the mounting port 272. The filter screen 24 can be easily disassembled and cleaned by setting the connecting component 27, and a rubber pad 275 is set at one end of the mounting plate 271 so that the rubber pad 275 is squeezed after the mounting plate 271 is installed, so that the mounting plate 271 and the filter box 21 are more closely fitted.

[0026] Specifically, the air inlet pipe body 1 and the filter box 21 as well as the pressure gauge 25 and the filter box 21 are welded by pressure welding, and the side edge of one end of the slot 26 is set to an arc structure.

[0027] By adopting the above technical solution, pressure welding makes the air intake pipe body 1 and the filter box 21 as well as the pressure gauge 25 and the filter box 21 more secure. The side edge of one end of the slot 26 is set as an arc structure to facilitate the filter net 24 to enter the slot 26.

[0028] Specifically, through holes corresponding to the fixing bolts 273 are provided on both sides of the mounting plate 271 , and after the filter screen 24 enters the filter box 21 , the side of the filter screen 24 is in close contact with the inner wall of the filter box 21 .

[0029] By adopting the above technical solution, the fixing bolts 273 can pass through the mounting plate 271 to fix it, and after the filter screen 24 enters the filter box 21, the side of the filter screen 24 and the inner wall of the filter box 21 are more closely fitted.

[0030] When the present embodiment is used, when the air intake pipe of the integrated stove is used, the device is installed in a suitable position. By setting the filter assembly 2, the gas first enters the filter box 21 through the through hole 23. The filter screen 24 in the filter box 21 can filter the gas to prevent impurities in the gas from entering the air intake pipe body 1. The filtered gas enters the air intake pipe body 1. A pressure gauge 25 is set at one end of the filter box 21 to monitor the internal pressure of the filter box 21 and the air intake pipe body 1. By setting the filter assembly 2, the gas entering the air intake pipe body 1 can be filtered to prevent dust. The air intake pipe body 1 is clogged due to accumulated impurities after long-term use. By setting a connecting component 27, the fixing bolt 273 is screwed out from the fixing hole 274, and the mounting plate 271 is pulled to move by the pull ring 276. The mounting plate 271 can remove the filter screen 24 from the filter box 21 through the mounting port 272. The connection component 27 is provided to facilitate the disassembly and cleaning of the filter screen 24, and a rubber pad 275 is provided at one end of the mounting plate 271 so that the rubber pad 275 is squeezed after the mounting plate 271 is installed, so that the mounting plate 271 and the filter box 21 are more closely fitted.

[0031] Example 2

[0032] The difference between this embodiment and embodiment 1 is that: bonding plates 2 4 are arranged on both sides of the air intake pipe body 1, two bonding plates 1 3 are arranged on the upper side of the air intake pipe body 1, a support rod 7 is arranged between bonding plates 1 3 and bonding plates 2 4, an inclined rod 8 is arranged between the support rod 7 and the air intake pipe body 1, and a number of cross rods 9 are arranged between the two support rods 7.

[0033] By adopting the above technical scheme, the two groups of bonding plates 1 3 and bonding plates 2 4 are connected to the air intake pipe body 1 by welding, and the support rod 7 between the bonding plates 1 3 and bonding plates 2 4 supports the bonding plates 1 3 and bonding plates 2 4. At the same time, an inclined rod 8 is arranged between the support rod 7 and the air intake pipe body 1, and a cross rod 9 is arranged between the two support rods 7, so that the overall stability of the air intake pipe body 1 is higher, and the air intake pipe body 1 is prevented from being squeezed or collided and easily deformed.

[0034] Specifically, the bonding plate 1 3 and the air intake pipe body 1 as well as the bonding plate 2 4 and the air intake pipe body 1 are all spot welded, and the bonding plate 1 3 , the bonding plate 2 4 and the support rod 7 are a welded one-piece structure.

[0035] By adopting the above technical solution, spot welding makes the bonding plate 1 3 and the air intake pipe body 1, as well as the bonding plate 2 4 and the air intake pipe body 1 more secure, and the bonding plate 1 3, the bonding plate 2 4 and the support rod 7 are a welded one-piece structure that is more sturdy and durable.

[0036] When this embodiment is used, by setting support rods 7, the two groups of bonding plates 1 3 and bonding plates 2 4 are connected to the air intake pipe body 1 by welding, and the support rods 7 between the bonding plates 1 3 and the bonding plates 2 4 support the bonding plates 1 3 and the bonding plates 2 4. At the same time, oblique rods 8 are set between the support rods 7 and the air intake pipe body 1, and cross rods 9 are set between the two support rods 7, so that the overall stability of the air intake pipe body 1 is higher, and the air intake pipe body 1 is prevented from being squeezed or collided and easily deformed.

[0037] The structure and working principle of the air intake pipe body 1, the positioning bolt 5 and the connecting plate 6 in the utility model have been disclosed in a corrosion-resistant gas stove air intake pipe disclosed in Chinese patent application number 2020230848260.

[0038] Working principle and use process of the utility model: when the air intake pipe of the integrated stove is used, the device is installed in a suitable position, and by setting the filter assembly 2, the gas first enters the filter box 21 through the through hole 23, and the filter screen 24 in the filter box 21 can filter the gas to prevent impurities in the gas from entering the air intake pipe body 1, and the filtered gas enters the air intake pipe body 1. A pressure gauge 25 is set at one end of the filter box 21 to monitor the internal pressure of the filter box 21 and the air intake pipe body 1. By setting the filter assembly 2, the gas entering the air intake pipe body 1 can be filtered to prevent the air intake pipe body 1 from being blocked by impurities accumulated inside after long-term use. By setting the connecting assembly 27, the fixing bolt 273 is screwed out of the fixing hole 274, and the mounting plate 271 is pulled to move by the pull ring 276, and the installation is completed. The mounting plate 271 can remove the filter screen 24 from the filter box 21 through the mounting port 272. The connection assembly 27 is provided to facilitate the disassembly and cleaning of the filter screen 24. A rubber pad 275 is provided at one end of the mounting plate 271 so that the rubber pad 275 is squeezed after the mounting plate 271 is installed, so that the mounting plate 271 and the filter box 21 are more closely fitted. By providing a support rod 7, the two groups of bonding plates 1 3 and bonding plates 2 4 are connected to the air intake pipe body 1 by welding. The support rod 7 between the bonding plates 1 3 and the bonding plates 2 4 supports the bonding plates 1 3 and the bonding plates 2 4. At the same time, an inclined rod 8 is provided between the support rod 7 and the air intake pipe body 1, and a cross rod 9 is provided between the two support rods 7, so that the overall stability of the air intake pipe body 1 is higher, and the air intake pipe body 1 is prevented from being squeezed or collided and easily deformed.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air intake pipe of an integrated stove, comprising an air intake pipe body, characterized in that: The two ends of the air intake pipe body are provided with connecting plates, the connecting plates are provided with positioning bolts, and one side of the air intake pipe body is provided with a filter assembly; The filter assembly includes a filter box, an observation window, a through hole, a filter screen, a pressure gauge, a slot and a connecting assembly, wherein a filter box is provided on one side of the air intake pipe body, an observation window is provided at the front end of the filter box, a pressure gauge is provided on the upper side of one end of the air intake pipe body, a filter screen is provided inside the filter box, a slot corresponding to the filter screen is provided inside the filter box, through holes corresponding to the air intake pipe body are provided at both ends of the air intake pipe body, and the filter screen and the filter box are connected by a connecting assembly.

2. The air intake pipe of an integrated stove according to claim 1, characterized in that: The connecting assembly includes a mounting plate, a mounting port, a fixing bolt, a fixing hole, a rubber pad and a pull ring, wherein a mounting plate is provided at one end of the filter screen, a pull ring is provided at the other end of the mounting plate, a mounting port corresponding to the filter screen is provided at one end of the filter box, the mounting plate and the filter box are connected by fixing bolts, a fixing hole corresponding to the fixing bolt is provided at one end of the filter box, and a rubber pad is provided at the end of the mounting plate away from the pull ring.

3. The air intake pipe of an integrated stove according to claim 1, characterized in that: The air inlet pipe body and the filter box as well as the pressure gauge and the filter box are welded by pressure welding, and the side edge of one end of the slot is arranged in an arc structure.

4. The air intake pipe of an integrated stove according to claim 2, characterized in that: The mounting plate is provided with through holes corresponding to the fixing bolts on both sides, and after the filter screen enters the filter box, the side edge of the filter screen is in close contact with the inner wall of the filter box.

5. The air intake pipe of an integrated stove according to claim 1, characterized in that: Two bonding plates are arranged on both sides of the air intake pipe body, two bonding plates are arranged on the upper side of the air intake pipe body, a support rod is arranged between the bonding plate one and the bonding plate two, an inclined rod is arranged between the support rod and the air intake pipe body, and a plurality of cross rods are arranged between the two support rods.

6. The air intake pipe of an integrated stove according to claim 5, characterized in that: The bonding plate 1 and the air intake pipe body as well as the bonding plate 2 and the air intake pipe body are spot welded, and the bonding plate 1, the bonding plate 2 and the support rod are a welded one-piece structure.

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