CN211060218U - Fixing device for heat pipe - Google Patents

Abstract

The utility model discloses a heat pipe fixing device, which comprises a heat pipe fixing seat, a heat pipe lower fixing device and a heat pipe upper fixing device embedded with the heat pipe lower fixing device, wherein the heat pipe lower fixing device is connected with the heat pipe fixing seat through a buffer baffle plate, the bottom of the heat pipe lower fixing device is a lower fixing block, a lower fixing support is arranged inside the lower fixing block, the upper end of the lower fixing support is connected with a lower rubber ring, the lower rubber ring bears the lower end of the heat pipe, the left end and the right end of the lower fixing support are provided with notch openings, and the ends of the notch openings are provided with fixing rods; the fixing device is inserted on the groove opening of the fixing device inside under the heat pipe through the end on the heat pipe, the fixing groove is penetrated through the fixing rod to fix the groove opening and the end, the top of the fixing device on the heat pipe is an upper fixing block, an upper fixing support is also arranged inside the upper fixing block, the lower end of the upper fixing support is connected with an upper rubber ring, and the device ensures the sealing performance and the stability of the heat pipe on the premise of not adopting bolt fixing and welding fixing.

Description

Fixing device for heat pipe

Technical Field

The utility model relates to a heat pipe field especially relates to a heat pipe fixing device.

Background

Thermal networks are typically installed underground for supplying heat to buildings. The heating power pipe network is formed by welding a plurality of heating power pipelines, and the heating power pipeline fixing supports are arranged on the peripheral surfaces of the heating power pipelines, so that the heating power pipelines can be supported and erected, and workers can weld the heating power pipelines conveniently. The fixing bracket of the heat distribution pipeline is most commonly a fixing bracket of a metal structure, and the heat supply pipeline is fixed on the fixing bracket by adopting a welding or bolt connection method so as to support the heat distribution pipeline. In actual installation operation, the thermal pipeline needs to be lifted into a pre-dug groove through a lifting device, and then welding operation is performed. With the advance of energy-saving and environmental protection policies in China, cogeneration and centralized heating industries are rapidly developed, and the scale of urban heating power networks is gradually enlarged, so that the pipe diameter of a pipeline is required to be increased, and the temperature and the pressure of a heating medium are required to be increased. For high-temperature, high-pressure and large-diameter pipelines, the thermal pipeline can expand with heat and contract with cold due to the temperature change of a heat supply medium during operation. General heating power pipeline can transmit effort for bearing structure through fixing support, reduces the relative displacement between heating power pipeline and the bearing structure, but if fixing heating power pipeline's support can not closely contradict with heating power pipeline outer wall after heating power pipeline expend with heat and contract with cold, will make heating power pipeline remove in the support, influence heating power pipeline's fixed.

Both the bolted connection and the welded connection cause a problem: the assembly and disassembly are extremely difficult, and particularly, the assembly, disassembly and replacement of the heating tube fixing seat are extremely troublesome in a difficult environment, so that the loss of manpower and material resources is caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem existing in the background technology, the novel heat pipe fixing device provided by the application can solve a series of problems mentioned in the background technology, and guarantees the sealing performance and stability of the heat pipe on the premise of getting rid of the traditional bolt fixing and welding fixing.

The utility model discloses a realize like this, a thermal tube fixing device, including thermal tube fixing base, thermal tube lower fixing device and the thermal tube upper fixing device that inlays with thermal tube lower fixing device, thermal tube lower fixing device links to each other with thermal tube fixing base through the buffer baffle, and the thermal tube lower fixing device bottom is lower fixed block, and lower fixed block inside is equipped with lower fixed bolster, and lower rubber ring is connected to lower fixed bolster upper end, and lower rubber ring bears thermal tube lower extreme, and the lower fixed bolster left and right ends are equipped with the notch, and notch opening end head is equipped with the dead lever; the fixing device on the heat pipe is inserted into a groove opening in the fixing device under the heat pipe through an end, the fixing rod penetrates through the fixing groove to fix the groove opening and the end, the top of the fixing device on the heat pipe is an upper fixing block, an upper fixing support is also arranged inside the upper fixing block, and the lower end of the upper fixing support is connected with the upper rubber ring.

Further, the lower rubber ring and the upper rubber ring form a sealing ring, and the heat pipe is arranged in the sealing ring.

Furthermore, a fixed rod is installed at the end of the notch opening, a rod cap is arranged at the top of the fixed rod, and the rod cap is connected with a connecting rod raised head on the lower fixed block through a rod line.

Furthermore, two ends of a fixing block on the heat pipe are provided with annular openings.

The utility model provides a pair of heating power pipe fixing device advantage lies in: firstly, the heat pipe fixing device consists of a heat pipe fixing seat, a heat pipe lower fixing device and a heat pipe lower fixing device, wherein the heat pipe fixing seat plays a role in supporting the whole fixing device; the notch arranged on the lower fixing device of the heat pipe and the end head of the upper fixing device of the heat pipe can be mutually embedded, and the fixing action of the fixing rod is used inside the lower fixing device of the heat pipe to achieve the perfect combination of the lower fixing device of the heat pipe and the upper fixing device of the heat pipe, so that the device is firmer and more reliable; secondly, an upper fixing support and a lower fixing support are arranged on the heat pipe fixing device, so that the pressure borne by the device can be reduced, and a rubber ring is arranged at the front end of each fixing support, so that the pipe body is not damaged when the heat pipe is assembled, and the movement of the pipe body is effectively avoided; and finally, the mounting and the dismounting are very convenient through the cooperation of the notch, the end head and the fixed rod, the labor cost is reduced, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic view illustrating the structural installation of a heat pipe fixing device of the utility model;

FIG. 2 is a schematic structural view of a lower fixing device for a heat pipe of the present invention;

FIG. 3 is a schematic structural view of a fixing device on a heat pipe of the present invention;

fig. 4 is a schematic view of a fixing rod of the thermal tube fixing device of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to fig. 1, fig. 2, fig. 3 and fig. 4. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model discloses a realize like this with reference to fig. 1, fig. 2 and fig. 3, a heat pipe fixing device, including heat pipe fixing base 100, heat pipe lower fixing device 200 and heat pipe upper fixing device 300 that inlays with heat pipe lower fixing device 200, heat pipe lower fixing device 200 is connected with heat pipe fixing base 100 through buffer baffle 202, heat pipe lower fixing device 200 bottom is lower fixed block 201, lower fixed block 201 is inside to be equipped with lower fixed bolster 203, lower rubber ring 204 is connected to lower fixed bolster 203 upper end, lower rubber ring 204 bears heat pipe lower extreme, lower fixed bolster 203 left and right ends are equipped with notch 205, notch 205 end is equipped with dead lever 206; the fixing device 300 on the heat pipe is inserted on the groove opening 205 inside the fixing device 200 under the heat pipe through the end head 305, the groove opening 205 and the end head 305 are fixed by the fixing rod 206 penetrating through the fixing groove 306, the top of the fixing device 300 on the heat pipe is an upper fixing block 301, an upper fixing support 303 is also arranged inside the upper fixing block 301, and the lower end of the upper fixing support 303 is connected with the upper rubber ring 304.

The lower rubber ring 204 and the upper rubber ring 304 form a sealing ring in which the heat pipe is located. The effect of rubber ring can make the leakproofness when the installation of thermal tube device obtain guaranteeing on the one hand, can not harm the thermal tube when on the other hand thermal tube installation.

Referring to fig. 4, the fixing rod 206 is mounted at the end of the notch 205, a rod cap 207 is arranged at the top of the fixing rod 206, and the rod cap 207 is connected with a connecting rod raised head 209 on the lower fixing block 201 through a rod line 208. The fixing rod 206 can be freely and selectively inserted or pulled out, and the free selection of the fixing rod 206 facilitates the installation and the disassembly of the heat pipe device.

Two ends of the upper fixing block 301 of the heat pipe are provided with annular openings 302, and the arrangement of the annular openings 302 is favorable for conveniently taking the upper fixing device 300 of the heat pipe.

The utility model provides a heat pipe fixing device comprises heat pipe fixing base 100, heat pipe lower fixing device 200 and heat pipe upper fixing device 300, is equipped with buffer baffle under heat pipe fixing base 100 and the heat pipe between the fixing device, buffer baffle can slow down the collision of pressure to the fixing base when installation and heat pipe transmission and has avoided the displacement of device. The upper and lower thermal tube fixing devices are integrally combined together by the fixing action of the fixing rod 206 through the mutual engagement of the notch 205 inside the lower fixing block 201 of the thermal tube lower fixing device 200 and the protrusion 305 inside the upper fixing block 301 of the thermal tube upper fixing device 300. The upper thermal tube fixing device and the lower thermal tube fixing device are both provided with fixing supports, the fixing supports are used for dispersing pressure born by fixing blocks, the ends of the fixing supports are provided with upper rubber rings 304 and lower rubber sealing rings 204, the upper rubber sealing rings and the lower rubber sealing rings form an integral sealing ring, and the sealing performance of the device is ensured on the basis that the thermal tubes are prevented from being damaged.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (4)

1. A thermal tube fixing device comprises a thermal tube fixing seat (100), a thermal tube lower fixing device (200) and a thermal tube upper fixing device (300) embedded with the thermal tube lower fixing device (200), and is characterized in that the thermal tube lower fixing device (200) is connected with the thermal tube fixing seat (100) through a buffer partition plate (202), the bottom of the thermal tube lower fixing device (200) is provided with a lower fixing block (201), a lower fixing support (203) is arranged inside the lower fixing block (201), the upper end of the lower fixing support (203) is connected with a lower rubber ring (204), the lower rubber ring (204) bears the lower end of a thermal tube, the left end and the right end of the lower fixing support (203) are provided with groove openings (205), and the ends of the groove openings (205) are provided with fixing rods (206); the upper fixing device (300) of the heat pipe is inserted into a notch opening (205) in the lower fixing device (200) of the heat pipe through an end head (305), the notch opening (205) and the end head (305) are fixed by a fixing rod (206) penetrating through a fixing groove (306), the top of the upper fixing device (300) of the heat pipe is an upper fixing block (301), an upper fixing support (303) is also arranged in the upper fixing block (301), and the lower end of the upper fixing support (303) is connected with an upper rubber ring (304).

2. A heat pipe fixing device according to claim 1, wherein the lower rubber ring (204) and the upper rubber ring (304) constitute a sealing ring in which the heat pipe is located.

3. The heat pipe fixing device of claim 1, wherein the fixing rod (206) is mounted at the end of the notch (205), a rod cap (207) is arranged at the top of the fixing rod (206), and the rod cap (207) is connected with a connecting rod raised head (209) on the lower fixing block (201) through a rod line (208).

4. A heat pipe fixing device according to claim 1, wherein the fixing block (301) is provided with an annular opening (302) at both ends.

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