Cooler hose

Abstract

The utility model discloses a cooler hose, and particularly relates to the technical field of hoses, the cooler hose comprises a hose main body used for conveying cooling liquid of a cooler, the two ends of the hose main body are connected with connectors, the outer wall of the hose main body is sleeved with two fixing hoops, each fixing hoop comprises a first half lantern ring and a second half lantern ring, the two first half lantern rings are connected through a connecting assembly, the connecting assembly comprises two connecting rods which are distributed front and back, the connecting rods are detachably connected together through first fastening bolts, and connecting blocks are fixedly arranged on the outer walls of the two first half lantern rings. The hose body and the two connectors form the hose, the hose is connected with a cooler and used for conveying cooling liquid of the cooler, the connecting rod and the fixing hoop are used for positioning the hose body, the bent hose body can be kept stable, large vibration caused when the cooling liquid flows through the bent position of the hose body is avoided, and the cooling liquid is prevented from being damaged. The stability and the service life of the hose main body can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of hose, more specifically to a cooler hose. BACKGROUND

[0002] Cooler hose is an important component for transmitting coolant in cooling system. In various cooling systems, such as automobile engine cooling system, industrial equipment cooling system, CPU liquid cooling system, etc., cooler hose is used to connect various components of the cooling system, such as radiator, water pump, engine block, water cooling head, etc. The hose can ensure that the coolant or cooling oil can circulate in the system, thereby realizing heat transfer and dissipation. The existing cooler hose can be freely bent and changed in shape, which is convenient for installation and arrangement in different space layouts, and can adapt to vibration and displacement during equipment operation, and is not easy to break due to bending or stretching. For example, in the complex space of the automobile engine compartment, the coolant hose can be bent and installed according to the shape of the surrounding components.

[0003] For example, the prior art with publication number CN208687145U discloses a new automobile oil cooler hose, which has the advantages of good flexibility, small bending radius, convenient installation, high pressure resistance, long service life, good sealing performance and not easy to leak, and is especially suitable for automobile oil cooler.

[0004] However, the above-mentioned prior art has the following problems when in use: when installing the traditional cooler hose, the hose will be bent according to the installation requirements. When the coolant in the cooler passes through the bent hose, the coolant will impact the bent hose and cause vibration. The vibrating hose body not only rubs and damages, but also collides with the cooler and produces noise. Based on this, the utility model provides a cooler hose with high stability. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a cooler hose, which is connected to the cooler by the hose body and two connecting heads for conveying the coolant of the cooler, and the hose body is positioned by the connecting rod and the fixing sleeve, which can keep the bent hose body stable, avoid large vibration when the coolant flows through the bent hose body, and improve the stability and service life of the hose body, so as to solve the problems in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides following technical scheme: a cooler hose, including hose main part for conveying the coolant of cooler, both ends of hose main part are connected with connector, the outer wall of hose main part is equipped with two fixed sleeve hoops, the fixed sleeve hoop includes first half sleeve ring and second half sleeve ring, two first half sleeve rings are connected through connecting assembly, the connecting assembly includes two front and back distribution connecting rods, the connecting rod is detachably connected together through first fastening bolt between the connecting rod, two first half sleeve rings are all fixedly provided with connecting block, two connecting rods are all arranged between two connecting blocks, and the connecting rod is connected with the connecting block through the pivot, and the connecting rod is supported on the connecting block and rotates, so as to facilitate the angle adjustment of the connecting rod.

[0007] In a preferred embodiment, one end of the first half sleeve ring and the second half sleeve ring is detachably connected together through two second fastening bolts, and the other end of the first half sleeve ring and the second half sleeve ring is connected through a hinge. When the second fastening bolts are loosened, the first half sleeve ring and the second half sleeve ring can be opened and detached.

[0008] In a preferred embodiment, two groups of positioning blocks are fixedly arranged on the outer wall surface of the hose main body, each group of positioning blocks comprises a plurality of positioning blocks, and the plurality of positioning blocks are arranged in a ring array on the outer wall of the hose main body. The positioning blocks are fixed with the first half sleeve ring and the second half sleeve ring, which can improve the firmness between the first half sleeve ring, the second half sleeve ring and the hose main body.

[0009] In a preferred embodiment, the inner wall surface of the two first half sleeve rings and the inner wall surface of the two second half sleeve rings are machined with positioning grooves in the same number as the positioning blocks. The positioning blocks are arranged in the positioning grooves. The positioning blocks and the positioning grooves cooperate to improve the installation efficiency of the first half sleeve ring and the second half sleeve ring, avoid the first half sleeve ring and the second half sleeve ring from sliding on the hose main body, improve the stability of the first half sleeve ring and the second half sleeve ring, and further improve the positioning effect on the hose main body.

[0010] In a preferred embodiment, the outer wall of the two connecting rods is machined with a plurality of mounting holes arranged in a linear array on the connecting rod. The plurality of mounting holes facilitate the workers to fix a large number of bolts to the connecting rod, thereby improving the fixing firmness of the connecting rod to the hose main body.

[0011] In a preferred embodiment, the hose main body and the connector are detachably connected together through a connecting pipe hoop, and a rubber sealing ring for filling the gap between the hose main body and the connector is arranged between the hose main body and the connector. The rubber sealing ring can improve the sealing property between the hose main body and the connector, and prevent liquid leakage.

[0012] The utility model discloses technical effect and advantage:

[0013] The utility model discloses a hose main body and two connecting heads constitute the hose and with the cooler is connected for conveying the cooler coolant, and utilize the connecting rod and fixed ferrule and position the hose main body, can make the curved hose main body keep stable, avoid the coolant flow through the hose main body bending and cause the larger vibration, and then can improve the stability and service life of hose main body, reduce the noise that the hose main body vibration produces simultaneously.

[0014] By setting the positioning block on the hose main body, when installing the fixed ferrule, the staff positions with the positioning block on the positioning groove in the first half ferrule and the second half ferrule inner wall, which can improve the installation efficiency of the first half ferrule and the second half ferrule, and the positioning block can avoid the first half ferrule and the second half ferrule sliding on the hose main body, thereby improving the positioning effect of the hose main body. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the whole structure front view of the utility model;

[0017] Figure 3 It is the hose main body schematic diagram of the utility model;

[0018] Figure 4 It is the fixed ferrule and connecting assembly structure schematic diagram of the utility model;

[0019] Figure 5 It is the first half ferrule, second half ferrule and connecting rod structure schematic diagram of the utility model.

[0020] The figure mark is: 1, hose main body;2, connecting head;3, fixed ferrule;4, connecting assembly;5, second fastening bolt;6, positioning block;7, positioning groove;8, mounting hole;9, connecting pipe hoop;10, rubber sealing ring;

[0021] First half ferrule;32, second half ferrule;

[0022] 41, connecting rod;42, first fastening bolt;43, connecting block;44, rotating shaft. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Refer to the instruction manual appendix Figures 1-5 This utility model provides a cooler hose, including a hose body 1 for conveying coolant to the cooler. Both ends of the hose body 1 are connected to connectors 2. The hose body 1 and connectors 2 are detachably connected together by connecting clamps 9. A rubber sealing ring 10 is provided between the hose body 1 and connectors 2 to fill the gap between them. The rubber sealing ring 10 improves the sealing between the hose body 1 and connectors 2, preventing leakage. Two fixing clamps 3 are fitted on the outer wall of the hose body 1. Each fixing clamp 3 includes a first half-ring 31 and a second half-ring 32. One end of the first half-ring 31 and the second half-ring 32 are detachably connected together by two second fastening bolts 5. The other end of the first half-ring 31 and the second half-ring 32 are connected by a hinge. By loosening the second fastening bolts 5, the first half-ring 31 and the second half-ring 32 can be opened and disassembled.

[0025] Furthermore, the two first half-rings 31 are connected by a connecting assembly 4, which includes two connecting rods 41 distributed front and rear. The connecting rods 41 are detachably connected together by a first fastening bolt 42. A connecting block 43 is fixedly provided on the outer wall of each of the two first half-rings 31. The two connecting rods 41 are located between the two connecting blocks 43, and the connecting rods 41 and the connecting blocks 43 are connected by a rotating shaft 44. The rotating shaft 44 supports the connecting rods 41 to rotate on the connecting blocks 43, thereby facilitating the adjustment of the angle of the connecting rods 41.

[0026] Both connecting rods 41 have mounting holes 8 machined on their outer walls. There are multiple mounting holes 8, which are arranged in a linear array on the connecting rods 41. In actual use, bolts are used to pass through the mounting holes 8 to fix the connecting rods 41 to the cooler, thereby improving the stability of the connecting rods 41.

[0027] In actual use, first, the two connecting heads 2 on the hose body 1 are connected with the cooler respectively, then the two groups of first half rings 31 and second half rings 32 are fixed on the hose body 1, and the first half rings 31 and the second half rings 32 are fixed together by using the second fastening bolts 5, after that, the two connecting rods 41 are actuated, and then the two connecting rods 41 are fixed together by using the first fastening bolts 42, so that the cooler coolant can be conveyed, the hose body 1 is positioned by using the connecting rods 41 and the fixed sleeve hoops 3, so that the curved hose body 1 can be kept stable, the large vibration caused by the coolant flowing through the curved part of the hose body 1 is avoided, the connection firmness of the connecting heads 2 is affected, and then the stability and service life of the hose body 1 can be improved, and the noise caused by the vibration of the hose body can be reduced, in addition, the staff can also use the bolts to pass through the mounting holes 8 on the two connecting rods 41, so that the connecting rods 41 are connected with the cooler, so that the stability of the hose body 1 can be further improved.

[0028] With reference to the drawings accompanying the specification Figure 3 and Figure 5 The outer wall surface of the hose body 1 is fixedly provided with two groups of positioning blocks 6, the number of each group of positioning blocks 6 is multiple, the multiple positioning blocks 6 are arranged in a ring array on the outer wall of the hose body 1, the inner wall surfaces of the two first half rings 31 and the two second half rings 32 are respectively processed with positioning grooves 7 with the same number as the positioning blocks 6, and the positioning blocks 6 are arranged in the positioning grooves 7.

[0029] When the staff installs the fixed sleeve hoops 3, the positioning grooves 7 on the inner walls of the first half rings 31 and the second half rings 32 are aligned with the positioning blocks 6 on the hose body 1, so that the installation of the first half rings 31 and the second half rings 32 can be quickly completed, and the design of the positioning blocks 6 and the positioning grooves 7 can avoid the sliding of the first half rings 31 and the second half rings 32 on the hose body 1, so that the stability of the first half rings 31 and the second half rings 32 is improved, and then the positioning effect on the hose body 1 can be improved.

[0030] Finally: the above only describes preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A cooler hose, comprising a hose body (1) for conveying coolant to a cooler, wherein both ends of the hose body (1) are connected to connectors (2), characterized in that: The outer wall of the hose body (1) is fitted with two fixing sleeves (3), the fixing sleeves (3) include a first half-ring (31) and a second half-ring (32), and the two first half-rings (31) are connected by a connecting component (4); The connecting assembly (4) includes two connecting rods (41) distributed front and back. The connecting rods (41) are detachably connected together by a first fastening bolt (42). The outer walls of the two first half-rings (31) are fixed with connecting blocks (43). The two connecting rods (41) are located between the two connecting blocks (43), and the connecting rods (41) and the connecting blocks (43) are connected by a rotating shaft (44).

2. A cooler hose according to claim 1, characterized in that: The first half-ring (31) and the second half-ring (32) are detachably connected at one end by two second fastening bolts (5), and the other end of the first half-ring (31) and the second half-ring (32) are connected by a hinge.

3. A cooler hose according to claim 1, characterized in that: Two sets of positioning blocks (6) are fixedly provided on the outer wall surface of the hose body (1). Each set of positioning blocks (6) contains multiple blocks, and the multiple positioning blocks (6) are arranged in a ring array on the outer wall of the hose body (1).

4. A cooler hose according to claim 3, characterized in that: The inner wall surfaces of the two first half rings (31) and the inner wall surfaces of the two second half rings (32) are all machined with the same number of positioning grooves (7) as the positioning blocks (6), and the positioning blocks (6) are located in the positioning grooves (7).

5. A cooler hose according to claim 1, characterized in that: Both connecting rods (41) have mounting holes (8) machined on their outer walls. There are multiple mounting holes (8), which are arranged in a linear array on the connecting rods (41).

6. A cooler hose according to claim 1, characterized in that: The hose body (1) and the connector (2) are detachably connected together by a connecting clamp (9), and a rubber sealing ring (10) is provided between the hose body (1) and the connector (2) to fill the gap between them.

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