Stainless steel metal hose convenient to connect

Abstract

The utility model belongs to the technical field of metal hoses, and particularly relates to a stainless steel metal hose convenient to connect, which comprises an anti-ultraviolet jacket and further comprises a metal layer fixedly arranged on the inner wall of the anti-ultraviolet jacket, a pressure reduction layer fixedly arranged on the inner wall of the metal layer, and a fire-retardant enhancement layer fixedly arranged on the inner wall of the pressure reduction layer. An inner braid layer is fixedly arranged on the inner wall of the fire-retardant enhancement layer, an inner pipe is fixedly arranged on the inner wall of the inner braid layer, the surface of an anti-ultraviolet outer sleeve is sleeved with a limiting sleeve, a connecting pipe is installed through a fixing base, then a clamping base and the fixing base are conveniently connected through the connecting pipe, and then the clamping base is connected with the connecting base through a fastening bolt; and then the connecting seat is limited by tightening the nut, and the connecting seat, the nut and the fastening bolt are matched for use, so that the connecting seat is conveniently connected, and the working efficiency of mounting the connecting seat is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal hoses, and in particular relates to a stainless steel metal hose that is easy to connect. Background Art

[0002] Stainless steel metal hose is a pipe used to transport liquid or gas. It is made of stainless steel and has the advantages of high temperature resistance, corrosion resistance, and pressure resistance. It is widely used in chemical, petroleum, food, medicine and other industries. When the metal hose is connected, in order to ensure the stability of the connection, welding may be used, which makes the connection of the metal hose more troublesome and reduces the work efficiency of the metal hose connection. Therefore, a stainless steel metal hose that is easy to connect is proposed.

[0003] For example, a Chinese patent with publication number CN215596675U discloses a stainless steel metal hose that is easy to connect, including a tube body one, one end of the tube body one is connected to a spiral tube, the inner walls of the two groups of spiral tubes are provided with slide grooves, one side of the spiral tube is connected to a tube body two, the outer walls of the tube body two and the tube body one are provided with telescopic threads, the outer wall of the connection between the tube body two and the tube body one is provided with a fixing block, one side of the fixing block is provided with a fixing plate, the interior of the fixing block is provided with a groove, the inner wall of the groove is provided with a nut, a screw rod is provided through the inner side of the nut, one end of the screw rod is connected to a handle, a card is provided inside the slide groove, a limit rod is connected to the center of the card, and one end of the limit rod is connected to the limit block.

[0004] The existing technical documents have the following problems:

[0005] The existing technical documents have some disadvantages when used, such as: when the metal hose is connected, in order to ensure the connection stability, it may be welded, which makes the connection of the metal hose more troublesome and reduces the working efficiency of the metal hose connection. Moreover, after the metal hose is connected, the outside is easily corroded by moisture and dust in the air, thereby reducing the service life of the metal hose. In view of this, we propose a stainless steel metal hose that is easy to connect. Utility Model Content

[0006] The purpose of the utility model is to provide a stainless steel metal hose that is easy to connect in order to solve the above-mentioned technical problems, so as to facilitate the connection between the metal hose and the external pipeline and prolong the service life of the hose.

[0007] In view of this, the utility model provides a stainless steel metal hose that is easy to connect, including an anti-ultraviolet jacket, and also includes: a metal layer is fixedly provided on the inner wall of the anti-ultraviolet jacket, a decompression layer is fixedly provided on the inner wall of the metal layer, a fire-retardant reinforcement layer is fixedly provided on the inner wall of the decompression layer, an inner braided layer is fixedly provided on the inner wall of the fire-retardant reinforcement layer, an inner tube is fixedly provided on the inner wall of the inner braided layer, a limiting sleeve is sleeved on the surface of the anti-ultraviolet jacket, a fixed seat is sleeved on one side of the anti-ultraviolet jacket, a connecting pipe is installed through one side of the fixing seat, a clamping seat is sleeved on one side of the connecting pipe, a fastening bolt is fixedly installed on one side of the clamping seat, a connecting seat is sleeved on the surface of the fastening bolt, a connecting seat is sleeved on the surface of the fastening bolt, and a nut is movably installed on one side of the connecting seat.

[0008] Based on the above structure, the connection seat is conveniently connected through the coordinated use of the connecting seat, the nut and the fastening bolt. The outdoor work of the hose is convenient through the coordinated use of the anti-ultraviolet jacket, the pressure relief layer and the fire-retardant reinforcement layer, which reduces the erosion of the hose by ultraviolet rays and dust.

[0009] Preferably, an explosion-proof layer is fixedly provided on the inner wall of the inner braided layer, and the explosion-proof layer is utilized to increase the explosion-proof capability of the hose.

[0010] Preferably, a sealing gasket is fixedly installed on the other side of the connecting seat, and the sealing gasket is made of rubber material, and the sealing gasket is used to increase the tightness and sealing of the connection.

[0011] Preferably, clamping sleeves are fixedly installed at both ends of the limiting sleeve, a fixing plate is fixedly installed at one end of the limiting sleeve, fixing holes are fixedly provided at both ends of the surface of the fixing plate, and the fixing plate is used to facilitate fixing of the hose.

[0012] Preferably, limit bolts are installed through both sides of the clamping sleeve, and clamping plates are fixedly installed on the opposite sides of the limit bolts, so as to clamp the hose.

[0013] Preferably, the inner wall of the inner tube is fixedly provided with a heat-insulating layer, the inner wall of the heat-insulating layer is fixedly provided with a low-temperature-resistant layer, and the inner wall of the low-temperature-resistant layer is fixedly provided with a noise-reducing layer, so that the noise of the hose during use is reduced by the noise-reducing layer.

[0014] Preferably, a high temperature resistant layer is fixedly provided on the inner wall of the noise reduction layer, and a corrosion resistant layer is fixedly provided on the inner wall of the high temperature resistant layer, so that the corrosion resistance of the hose is increased by utilizing the corrosion resistant layer.

[0015] The beneficial effects of the utility model are:

[0016] 1. The stainless steel metal hose that is easy to connect is installed on the connecting pipe through the fixing seat, and then the convenient clamping seat is connected to the fixing seat through the connecting pipe, and then connected to the connecting seat through the fastening bolt, and then the connecting seat is limited by tightening the nut. Through the coordinated use of the connecting seat, the nut and the fastening bolt, the connecting seat is conveniently connected, thereby reducing the work efficiency of installing the connecting seat.

[0017] 2. The stainless steel metal hose which is easy to connect has the function of installing and setting the metal layer, the pressure relief layer, the fire retardant reinforcement layer and the inner braided layer through the anti-ultraviolet jacket. The anti-ultraviolet jacket can improve the corrosion resistance and anti-ultraviolet ability of the hose exterior, making it convenient for the hose to work outdoors. Then the metal layer and the pressure relief layer increase the pressure resistance and surface structure stability of the hose surface. Then the fire retardant reinforcement layer reduces the burning of the hose caused by fire. The coordinated use of the anti-ultraviolet jacket, the pressure relief layer and the fire retardant reinforcement layer makes it convenient for the hose to work outdoors, reduces the erosion of the hose by ultraviolet rays and dust, and thus increases the service life of the hose. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall cross-sectional view of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 3 It is a partial structural schematic diagram of the fixing seat in the utility model;

[0021] Figure 4 It is a schematic diagram of the partial structure of the UV-resistant jacket in the utility model;

[0022] Figure 5 It is a partial three-dimensional diagram of the limiting sleeve in the utility model;

[0023] Figure 6 It is a schematic diagram of the partial structure of the inner tube in the utility model.

[0024] The symbols in the figure are:

[0025] 1. Anti-ultraviolet jacket; 101. Metal layer; 102. Pressure relief layer; 103. Fire-retardant reinforcement layer; 104. Inner braided layer; 105. Explosion-proof layer; 2. Inner tube; 201. Insulation layer; 202. Low-temperature resistant layer; 203. Noise reduction layer; 204. High-temperature resistant layer; 205. Corrosion-resistant layer; 3. Limit sleeve; 301. Clamping sleeve; 302. Limit bolt; 303. Clamp plate; 304. Fixing plate; 305. Fixing hole; 4. Fixing seat; 401. Connecting pipe; 402. Clamping seat; 403. Connecting seat; 404. Sealing gasket; 405. Fastening bolt; 406. Nut. DETAILED DESCRIPTION

[0026] 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.

[0027] The present application embodiment discloses a stainless steel metal hose that is easy to connect. Figure 1-Figure 6 , including an anti-ultraviolet jacket 1, and also including: a metal layer 101 is fixedly provided on the inner wall of the anti-ultraviolet jacket 1, a decompression layer 102 is fixedly provided on the inner wall of the metal layer 101, a fire-blocking reinforcement layer 103 is fixedly provided on the inner wall of the decompression layer 102, an inner braided layer 104 is fixedly provided on the inner wall of the fire-blocking reinforcement layer 103, an inner tube 2 is fixedly provided on the inner wall of the inner braided layer 104, a limiting sleeve 3 is sleeved on the surface of the anti-ultraviolet jacket 1, a fixing seat 4 is sleeved on one side of the anti-ultraviolet jacket 1, a connecting pipe 401 is installed through one side of the fixing seat 4, a clamping seat 402 is sleeved on one side of the connecting pipe 401, a fastening bolt 405 is fixedly installed on one side of the clamping seat 402, a connecting seat 403 is sleeved on the surface of the fastening bolt 405, and a nut 406 is movably installed on one side of the connecting seat 403.

[0028] Based on the above structure, the metal layer 101, the pressure relief layer 102, the fire-blocking reinforcement layer 103 and the inner braided layer 104 are installed and arranged by the anti-ultraviolet jacket 1. The anti-ultraviolet jacket 1 can improve the corrosion resistance and anti-ultraviolet ability of the outer surface of the hose, which is convenient for the hose to work outdoors. Then, the metal layer 101 and the pressure relief layer 102 increase the pressure resistance and surface structure stability of the hose surface. Then, the fire-blocking reinforcement layer 103 reduces the burning of the hose caused by fire. The anti-ultraviolet jacket 1, the pressure relief layer 102 and the fire-blocking reinforcement layer 103 are used in combination to facilitate the hose to work outdoors. Outdoor work reduces the erosion of the hose by ultraviolet rays and dust, thereby increasing the service life of the hose, and the connecting pipe 401 is installed through the fixing seat 4, and then the clamping seat 402 is conveniently connected to the fixing seat 4 through the connecting pipe 401, and then connected to the connecting seat 403 through the fastening bolt 405, and then the connecting seat 403 is limited by tightening the nut 406. The connecting seat 403, the nut 406 and the fastening bolt 405 are used in conjunction with each other, so that the connecting seat 403 is conveniently connected, thereby reducing the work efficiency of installing the connecting seat 403.

[0029] In one embodiment, an explosion-proof layer 105 is fixedly disposed on the inner wall of the inner braided layer 104 .

[0030] Specifically, the explosion-proof layer 105 is arranged and installed through the inner braided layer 104 .

[0031] In this embodiment, the explosion-proof layer 105 is used to increase the explosion resistance of the hose.

[0032] In one embodiment, a sealing gasket 404 is fixedly installed on the other side of the connecting seat 403, and the sealing gasket 404 is made of rubber.

[0033] Specifically, the sealing gasket 404 is installed through the connecting seat 403 .

[0034] In this embodiment, a sealing gasket 404 is used to increase the sealing performance of the connection between the connecting seat 403 and the clamping seat 402 .

[0035] In one embodiment, the clamping sleeves 301 are fixedly installed at both ends of the limiting sleeve 3 , a fixing plate 304 is fixedly installed at one end of the limiting sleeve 3 , and fixing holes 305 are fixedly provided at both ends of the surface of the fixing plate 304 .

[0036] Specifically, the clamping sleeve 301 is installed through the limiting sleeve 3 , and then the fixing plate 304 is installed through the limiting sleeve 3 , and then the fixing hole 305 is set through the fixing plate 304 .

[0037] In this embodiment, the fixing plate 304 and the fixing hole 305 are used to facilitate the installation of the limiting sleeve 3 .

[0038] In one embodiment, the limiting bolts 302 are installed through both sides of the clamping sleeve 301 , and the clamping plates 303 are fixedly installed on the opposite sides of the limiting bolts 302 .

[0039] Specifically, the clamping sleeve 301 cooperates with the limiting bolt 302 and then the clamping plate 303 clamps the hose.

[0040] In this embodiment, the clamping sleeve 301 and the limiting bolt 302 are used in combination, and then the hose is clamped by the clamping plate 303, so as to facilitate the limiting effect on the hose.

[0041] In one embodiment, the inner wall of the inner tube 2 is fixedly provided with a heat-insulating layer 201 , the inner wall of the heat-insulating layer 201 is fixedly provided with a low-temperature-resistant layer 202 , and the inner wall of the low-temperature-resistant layer 202 is fixedly provided with a noise reduction layer 203 .

[0042] Specifically, the thermal insulation layer 201 , the low temperature resistant layer 202 and the noise reduction layer 203 are provided through the inner tube 2 .

[0043] In this embodiment, the heat preservation and cold preservation capabilities of the inner tube 2 are conveniently improved by using the thermal insulation layer 201 , and then the low-temperature resistance capability of the inner tube 2 is increased by using the low-temperature resistant layer 202 , and then the noise of the inner tube 2 is reduced by using the noise reduction layer 203 .

[0044] In one embodiment, a high temperature resistant layer 204 is fixedly provided on the inner wall of the noise reduction layer 203 , and a corrosion resistant layer 205 is fixedly provided on the inner wall of the high temperature resistant layer 204 .

[0045] Specifically, the high temperature resistant layer 204 and the corrosion resistant layer 205 are arranged and installed through the noise reduction layer 203 .

[0046] In this embodiment, the high temperature resistant layer 204 is used to increase the high temperature resistance of the inner tube 2 , and then the corrosion resistance of the inner tube 2 is increased by the corrosion resistant layer 205 .

[0047] When in use, the stainless steel metal hose of the embodiment that is easy to connect is installed and set with the metal layer 101, the pressure relief layer 102, the fire-retardant reinforcement layer 103 and the inner braided layer 104 through the anti-ultraviolet jacket 1, and the explosion-proof layer 105 is installed through the inner braided layer 104, and the connecting pipe 401 is installed through the fixing seat 4, and then the convenient clamping seat 402 is connected with the fixing seat 4 through the connecting pipe 401, and then connected with the connecting seat 403 through the fastening bolt 405, and then the connecting seat 403 is limited by tightening the nut 406, The sealing gasket 404 is installed through the connecting seat 403, and then the clamping sleeve 301 is installed through the limiting sleeve 3, and then the fixing plate 304 is installed through the limiting sleeve 3, and then the fixing hole 305 is set through the fixing plate 304, and the clamping sleeve 301 and the limiting bolt 302 are used together, and then the hose is clamped by the clamping plate 303, and the thermal insulation layer 201, the low-temperature resistant layer 202 and the noise reduction layer 203 are set through the inner tube 2, and the high-temperature resistant layer 204 and the corrosion-resistant layer 205 are set and installed through the noise reduction layer 203.

[0048] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A stainless steel metal hose that is easy to connect, comprising an anti-ultraviolet jacket (1), characterized in that: Also includes: The inner wall of the anti-ultraviolet jacket (1) is fixedly provided with a metal layer (101), the inner wall of the metal layer (101) is fixedly provided with a pressure relief layer (102), the inner wall of the pressure relief layer (102) is fixedly provided with a fire-blocking reinforcement layer (103), the inner wall of the fire-blocking reinforcement layer (103) is fixedly provided with an inner braided layer (104), the inner wall of the inner braided layer (104) is fixedly provided with an inner tube (2), and the surface of the anti-ultraviolet jacket (1) is sleeved with A limiting sleeve (3), one side of the anti-ultraviolet jacket (1) is sleeved with a fixing seat (4), one side of the fixing seat (4) is penetrated by a connecting pipe (401), one side of the connecting pipe (401) is sleeved with a clamping seat (402), one side of the clamping seat (402) is fixedly installed with a fastening bolt (405), the surface of the fastening bolt (405) is sleeved with a connecting seat (403), and one side of the connecting seat (403) is movably installed with a nut (406).

2. The stainless steel metal hose that is easy to connect according to claim 1 is characterized in that: An explosion-proof layer (105) is fixedly provided on the inner wall of the inner braided layer (104).

3. The stainless steel metal hose that is easy to connect according to claim 1 is characterized in that: A sealing gasket (404) is fixedly installed on the other side of the connection seat (403), and the sealing gasket (404) is made of rubber material.

4. The stainless steel metal hose that is easy to connect according to claim 1 is characterized in that: The two ends of the limiting sleeve (3) are fixedly mounted with clamping sleeves (301), one end of the limiting sleeve (3) is fixedly mounted with a fixing plate (304), and the two ends of the surface of the fixing plate (304) are fixedly provided with fixing holes (305).

5. The stainless steel metal hose that is easy to connect according to claim 4 is characterized in that: Limiting bolts (302) are installed through both sides of the clamping sleeve (301), and clamping plates (303) are fixedly installed on the opposite sides of the limiting bolts (302).

6. The stainless steel metal hose that is easy to connect according to claim 1 is characterized by: The inner wall of the inner tube (2) is fixedly provided with a heat-insulating layer (201), the inner wall of the heat-insulating layer (201) is fixedly provided with a low-temperature-resistant layer (202), and the inner wall of the low-temperature-resistant layer (202) is fixedly provided with a noise reduction layer (203).

7. The stainless steel metal hose that is easy to connect according to claim 6 is characterized by: The inner wall of the noise reduction layer (203) is fixedly provided with a high temperature resistant layer (204), and the inner wall of the high temperature resistant layer (204) is fixedly provided with a corrosion resistant layer (205).

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