Stainless steel hose mounting structure for kitchen range

Abstract

The utility model relates to the field of stoves, in particular to a stainless steel hose mounting structure for stoves, which comprises a stainless steel hose body, a corrosion-resistant protective layer is attached to the outside of the stainless steel hose body, a first pipe clamp is fixedly mounted at one end of the stainless steel hose body, and a screw butt joint pipe is fixedly mounted at the other end of the first pipe clamp. A threaded groove is formed in the screw butt joint pipe. Through the arrangement of the first pipe clamp, the screw butt joint pipe, the threaded groove, the installation pipe head, the first anti-leakage sealing ring, the gas control valve body and the second anti-leakage sealing ring, when the stainless steel hose installation structure is used for being connected with gas on a stove, the stainless steel hose can be installed according to different sizes of screws needed by stoves of different models at present; according to the stainless steel hose mounting structure, the mounting pipe head matched with the stove is replaced through the threaded groove, so that the outer threaded pipe of the stainless steel hose mounting structure is convenient for connecting and mounting stoves of different models, and the overall mounting range is widened.

Description

Technical Field

[0001] The utility model relates to the field of stoves, in particular to a stainless steel hose installation structure for stoves. Background Art

[0002] Stoves are cooking utensils. Stoves are divided into natural gas stoves, artificial gas stoves, liquefied petroleum gas stoves, and electromagnetic stoves according to the type of gas used. They are divided into cast iron stoves, stainless steel stoves, and enamel stoves according to the material. They are divided into single-eye stoves, double-eye stoves, and multi-eye stoves according to the stove eyes. They are divided into electric pulse ignition stoves and piezoelectric ceramic ignition stoves according to the ignition method. They are divided into desktop stoves and embedded stoves according to the installation method. If the stove needs to be connected to gas, a stainless steel hose installation structure is required for connection. The stainless steel hose is made of 304 stainless steel or 301 stainless steel. It is used as a wire and cable protection tube for wires, cables, and automation instrument signals. The specifications range from 3mm to 150mm. The ultra-small diameter stainless steel hose is mainly used for the sensor line protection of precision optical rulers and industrial sensor line protection. It has good softness, high temperature resistance, and tensile resistance.

[0003] After searching, a stainless steel corrugated hose for connecting gas appliances with announcement number CN213354929U specifically discloses a stainless steel corrugated hose for connecting gas appliances, including a stainless steel gas corrugated hose main body, a protective film storage chamber is arranged on one side of the stainless steel gas corrugated hose main body, and a rotating shaft is arranged on the inner wall of the protective film storage chamber, the rotating shaft and the protective film storage chamber are rotatably connected, and a protective film is wrapped around the outer wall of the rotating shaft, and a handle is arranged at the rear end of the rotating shaft, and a flame retardant layer is arranged on the outer wall of the stainless steel gas corrugated hose main body. The stainless steel corrugated hose for connecting gas appliances is provided with a flame retardant layer on the outer wall of the stainless steel gas corrugated hose main body, an anti-fouling layer is arranged outside the flame retardant layer, and a protective film is wrapped on the outer wall of the anti-fouling layer, so that part of the oil smoke adsorbed on the stainless steel gas corrugated hose main body can be isolated by the protective film, and the protective film can also be replaced and torn off at any time, thereby facilitating maintenance while reducing the oil smoke on the stainless steel gas corrugated hose main body, thereby improving the safety of using the stainless steel gas corrugated hose main body.

[0004] In the above patent, only the stainless steel gas corrugated hose body, protective film storage chamber, rotating shaft, protective film, flame retardant layer and anti-fouling layer are used to isolate part of the oil smoke from being adsorbed on the stainless steel gas corrugated hose body through the protective film. At the same time, the protective film can also be replaced and torn off at any time, thereby facilitating maintenance while reducing the oil smoke on the stainless steel gas corrugated hose body, thereby improving the safety of using the stainless steel gas corrugated hose body. However, during the use of the stainless steel hose installation structure for the stove, since different stoves and gas require different sizes of installation heads when connected, the screw mouth with fixed specifications cannot be fully applicable to the connection of stoves of different models. Moreover, when the stove is connected with the stainless steel hose and gas, if the connection is not installed stably, it is easy to cause gas leakage, which is not convenient for the operator to use the stove safely and brings certain safety hazards.

[0005] Therefore, it is necessary to invent a stainless steel hose installation structure for stoves to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a stainless steel hose installation structure for stoves, which is convenient for connecting and installing stoves of different models through a first pipe clamp, a screw-jointed pipe, a threaded groove, an installation pipe head, a first anti-leakage sealing ring, a gas control valve body and a second anti-leakage sealing ring. In addition, a sealing arrangement is added at the connection between the stainless steel hose installation structure and the stove and the gas pipeline, which strengthens the sealing of the gas used after the connection, further reduces the risk of gas leakage caused by unstable installation at the connection, and also adds a safety guarantee effect for stove users, so as to solve the problem in the prior art that when the stainless steel hose installation structure for stoves is used, different sizes of installation heads are required when connecting different stoves and gas, and the screw mouth with fixed specifications and sizes cannot be fully applicable to the connection of stoves of different models, and when the stove is connected and used using the stainless steel hose and gas, if the connection is unstable, it is easy to cause gas leakage, which is not convenient for the operator to use the stove safely and brings certain safety hazards.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stainless steel hose installation structure for a stove, comprising a stainless steel hose body, the exterior of the stainless steel hose body is adhered with a corrosion-resistant protective layer, a first pipe clamp is fixedly installed on one end of the stainless steel hose body, a threaded butt pipe is fixedly installed on the other end of the first pipe clamp, a threaded butt pipe is provided inside the threaded butt pipe, a threaded groove is provided inside the threaded groove, a mounting pipe head is movably connected inside the threaded groove, one end of the mounting pipe head is fixedly connected to an externally threaded pipe, a sealing groove is provided inside the mounting pipe head, a first anti-leakage sealing ring is arranged inside the sealing groove, a second pipe clamp is fixedly installed on the other end of the stainless steel hose body, an air control valve body is fixedly installed on one end of the second pipe clamp, an air control valve head is fixedly installed on the outside of the air control valve body, an internal connecting groove is provided inside the air control valve body, and a second anti-leakage sealing ring is arranged inside the internal connecting groove.

[0008] Preferably, the corrosion-resistant protective layer is tightly fitted to the stainless steel hose body, and the material of the corrosion-resistant protective layer is polyurethane.

[0009] Preferably, a fixing groove is provided on the outside of the first pipe clamp, a positioning pipe clamp is provided inside the fixing groove, and a positioning plate is fixedly installed on the outside of the positioning pipe clamp.

[0010] Preferably, a positioning installation groove is provided on the outside of the positioning plate, a fastening bolt penetrates the top of the positioning pipe clamp, and one end of the fastening bolt is movably connected to an upper docking pipe clamp.

[0011] Preferably, the installation tube head is threadedly connected to the threaded butt tube, and the center line of the installation tube head coincides with the center line of the threaded butt tube.

[0012] Preferably, the air control valve body is movably connected to the second pipe clamp, and the inner connecting groove is used in conjunction with the second anti-leakage sealing ring.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] 1. Through the arrangement of the first pipe clamp, the screw-jointed pipe, the threaded groove, the mounting pipe head, the first anti-leakage sealing ring, the gas control valve body and the second anti-leakage sealing ring, when the stainless steel hose mounting structure is used on the cooker to connect with the gas, the mounting pipe head matching the cooker can be replaced through the threaded groove according to the different screw sizes required by the current cookers of different models. In this way, the external threaded pipe of the stainless steel hose mounting structure is convenient for connecting and installing cookers of different models, thereby improving the overall installation range. In addition, the first anti-leakage sealing ring and the second anti-leakage sealing ring are arranged at the connection between the mounting pipe head and the gas control valve body. In this way, a sealing arrangement is added at the connection between the stainless steel hose mounting structure and the cooker and the gas pipeline, thereby strengthening the sealing of the gas after the connection, further reducing the risk of gas leakage caused by unstable installation at the connection, and also increasing a safety guarantee for cooker users.

[0015] 2. Through the arrangement of the stainless steel hose body, corrosion-resistant protective layer, positioning pipe clamp, positioning plate, positioning installation groove, fastening bolts and upper butt clamp, when the stainless steel hose installation structure is used on the stove to connect with the gas, the corrosion-resistant protective layer on the outside of the stainless steel hose body enhances the corrosion resistance to oil pollution when used on the stove for a long time, and improves the overall service life of the stainless steel hose installation structure. Moreover, after the stainless steel hose installation structure is connected to the stove, the upper butt clamp and the positioning pipe clamp can be used to fix stainless steel hose bodies of different lengths in sections on one side of the stove, and the stainless steel hose bodies are positioned, installed and arranged neatly, so that the overall connection with the gas pipeline is convenient and does not delay the normal use of the stove. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the positioning pipe clamp structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the screw-jointed pipe structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the gas control valve body of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the second anti-leakage sealing ring of the utility model.

[0022] Description of reference numerals:

[0023] 1. Stainless steel hose body; 2. Corrosion-resistant protective layer; 3. First pipe clamp; 4. Fixing groove; 5. Positioning pipe clamp; 6. Positioning plate; 7. Positioning installation groove; 8. Fastening bolts; 9. Upper butt joint clamp; 10. Threaded butt joint pipe; 11. Threaded groove; 12. Installation pipe head; 13. Externally threaded pipe; 14. Sealing groove; 15. First anti-leakage sealing ring; 16. Second pipe clamp; 17. Air control valve body; 18. Air control valve head; 19. Internal connection groove; 20. Second anti-leakage sealing ring. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model provides Figure 1-5 The stainless steel hose installation structure for a stove shown in the figure comprises a stainless steel hose body 1, the outside of the stainless steel hose body 1 is attached with a corrosion-resistant protective layer 2, one end of the stainless steel hose body 1 is fixedly installed with a first pipe clamp 3, the other end of the first pipe clamp 3 is fixedly installed with a screw-jointed pipe 10, the inside of the screw-jointed pipe 10 is provided with a threaded groove 11, the inside of the threaded groove 11 is movably connected with a mounting pipe head 12, one end of the mounting pipe head 12 is fixedly connected with an external threaded pipe 13, the inside of the mounting pipe head 12 is provided with a sealing groove 14, the inside of the sealing groove 14 is provided with a first anti-leakage sealing ring 15, and the stainless steel hose body 1 is provided with a first anti-leakage sealing ring 15. A second pipe clamp 16 is fixedly installed at the other end of the tube body 1, and an air control valve body 17 is fixedly installed at one end of the second pipe clamp 16. An air control valve head 18 is fixedly installed on the outside of the air control valve body 17. An internal connecting groove 19 is provided inside the air control valve body 17, and a second anti-leakage sealing ring 20 is provided inside the internal connecting groove 19. According to the different thread sizes required by different types of stoves currently, the installation pipe head 12 matching the stove can be replaced through the threaded groove 11. In this way, the external threaded pipe 13 of the stainless steel hose installation structure is convenient for connecting and installing stoves of different types, thereby improving the overall installation range.

[0026] like Figure 1 , Figure 2 and Figure 3As shown, the corrosion-resistant protective layer 2 is tightly fitted with the stainless steel hose body 1, and the material of the corrosion-resistant protective layer 2 is polyurethane. The corrosion-resistant protective layer 2 on the outside of the stainless steel hose body 1 enhances the corrosion resistance to oil pollution when used on the stove for a long time, and improves the overall service life of the stainless steel hose installation structure. A fixing groove 4 is provided on the outside of the first pipe clamp 3, and a positioning pipe clamp 5 is provided inside the fixing groove 4. A positioning plate 6 is fixedly installed on the outside of the positioning pipe clamp 5. The upper butt joint pipe clamp 9 and the positioning pipe clamp 5 fix the stainless steel hose bodies 1 of different lengths in sections on one side of the stove, and the stainless steel hose body 1 is positioned and installed and arranged neatly. A positioning installation groove 7 is provided on the outside of the positioning plate 6. A fastening bolt 8 is passed through the top of the positioning pipe clamp 5, and one end of the fastening bolt 8 is movably connected to the upper butt joint pipe clamp 9. The fastening bolt 8 has a simple structure and is convenient for disassembling and installing the positioning pipe clamp 5 and the upper butt joint pipe clamp 9.

[0027] like Figure 1 , Figure 4 and Figure 5 As shown, the mounting pipe head 12 is threadedly connected to the screw-jointed pipe 10, and the center line of the mounting pipe head 12 coincides with the center line of the screw-jointed pipe 10. The mounting pipe head 12 matching the stove can be replaced through the threaded groove 11 according to the different screw sizes required by different models of stoves. The gas control valve body 17 is movably connected to the second pipe clamp 16, and the inner connecting groove 19 is used in conjunction with the second anti-leakage sealing ring 20. The gas control valve body 17 is convenient for controlling the gas input amount entering the stove after the stainless steel hose mounting structure is connected to the gas, thereby improving the safe use of the stove.

[0028] The working principle of the utility model is as follows: first, when the stove is used, according to the different screw sizes required by the current stove models, the installation pipe head 12 that matches the stove is replaced through the threaded groove 11, so that the external threaded pipe 13 of the stainless steel hose installation structure is convenient for connecting and installing stoves of different models, thereby improving the overall installation range; then the connection between the external threaded pipe 13 and the stove is tightened and installed; then the stainless steel hose installation structure is connected to the gas pipeline through the gas control valve body 17 and the inner connecting groove 19 at the other end of the stainless steel hose body 1; then, according to the length of the stainless steel hose body 1 after the current connection and installation, the stainless steel hose bodies 1 of different lengths are fixed in sections on one side of the stove through the upper butt clamp 9 and the positioning pipe clamp 5; the stainless steel hose bodies 1 are positioned, installed and arranged neatly; after the installation work is completed, the gas control valve body 17 can be used to connect the stainless steel hose body 1 to the gas pipeline; And the gas control valve head 18 controls the gas input amount entering the stove to improve the safety of the stove. Then, a first anti-leakage sealing ring 15 and a second anti-leakage sealing ring 20 are arranged at the connection between the installation pipe head 12 and the gas control valve body 17, which strengthens the sealing of the gas used after the connection, and further reduces the risk of gas leakage caused by unstable installation at the connection. Then, during long-term use, the corrosion-resistant protective layer 2 on the outside of the stainless steel hose body 1 strengthens the corrosion resistance to oil pollution during long-term use on the stove, and improves the overall service life of the stainless steel hose installation structure. Finally, after completing the installation and anti-leakage use of the stainless steel hose installation structure for the entire stove according to the above operations, the stainless steel hose body 1 is maintained daily, wherein the material of the corrosion-resistant protective layer 2 is: polyurethane, and the use process of the stainless steel hose installation structure for the stove is completed.

[0029] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A stainless steel hose installation structure for a stove, comprising a stainless steel hose body (1), characterized in that: The outside of the stainless steel hose body (1) is bonded with a corrosion-resistant protective layer (2); one end of the stainless steel hose body (1) is fixedly mounted with a first pipe clamp (3); the other end of the first pipe clamp (3) is fixedly mounted with a threaded butt joint pipe (10); a threaded groove (11) is provided inside the threaded butt joint pipe (10); a mounting pipe head (12) is movably connected inside the threaded groove (11); one end of the mounting pipe head (12) is fixedly connected with an externally threaded pipe (13); the inside of the mounting pipe head (12) is provided with a threaded groove (11); A sealing groove (14) is provided, a first anti-leakage sealing ring (15) is arranged inside the sealing groove (14), a second pipe clamp (16) is fixedly mounted on the other end of the stainless steel hose body (1), an air control valve body (17) is fixedly mounted on one end of the second pipe clamp (16), an air control valve head (18) is fixedly mounted on the outside of the air control valve body (17), an inner connecting groove (19) is provided inside the air control valve body (17), a second anti-leakage sealing ring (20) is arranged inside the inner connecting groove (19).

2. The stainless steel hose installation structure for a cooker according to claim 1, characterized in that: The corrosion-resistant protective layer (2) is tightly fitted to the stainless steel hose body (1), and the material of the corrosion-resistant protective layer (2) is polyurethane.

3. The stainless steel hose installation structure for a cooker according to claim 1, characterized in that: The first pipe clamp (3) is provided with a fixing groove (4) on the outside, a positioning pipe clamp (5) is provided inside the fixing groove (4), and a positioning plate (6) is fixedly installed on the outside of the positioning pipe clamp (5).

4. The stainless steel hose installation structure for a cooker according to claim 3, characterized in that: The outside of the positioning plate (6) is provided with a positioning installation groove (7), and a fastening bolt (8) passes through the top of the positioning pipe clamp (5), and one end of the fastening bolt (8) is movably connected to an upper butt pipe clamp (9).

5. The stainless steel hose installation structure for a cooker according to claim 1, characterized in that: The installation pipe head (12) is threadedly connected to the threaded butt pipe (10), and the center line of the installation pipe head (12) coincides with the center line of the threaded butt pipe (10).

6. The stainless steel hose installation structure for a cooker according to claim 1, characterized in that: The air control valve body (17) is movably connected to the second pipe clamp (16), and the inner connection groove (19) is used in conjunction with the second anti-leakage sealing ring (20).

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