CN219711600U

CN219711600U - Subsection heat abstractor suitable for high temperature high pressure module U type is arranged

Info

Publication number: CN219711600U
Application number: CN202320958909.2U
Authority: CN
Inventors: 王宇坤; 刘欢; 王刘波; 李体营; 郝宏军; 周元庆
Original assignee: Shandong Power Construction Group Co ltd
Current assignee: Shandong Power Construction Group Co ltd
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2023-09-19
Anticipated expiration: 2033-04-25

Abstract

The utility model provides a branch heat dissipation device suitable for U-shaped arrangement of high-temperature and high-pressure modules, which comprises a main pipe, branch pipes, rubber hoses, sealing heads and an air inlet pipe, wherein the main pipe is in a cylindrical shape with a hollow structure, the sealing heads are fixedly connected to the two ends of the main pipe, one side of the main pipe is fixedly communicated with the branch pipes at equal intervals, and the end parts of each branch pipe are detachably communicated with the rubber hose. The branch heat dissipation devices are connected with the air inlet pipe through the air inlet pipe, the main pipe, the branch pipes and the rubber hose. A plurality of auxiliary pipes, namely branch pipes, are uniformly arranged in a segmented mode through the main pipe, the auxiliary pipes are welded through holes in the branch pipes to form U-shaped flow channels, rubber hoses are respectively bound and connected, and the hoses are clamped with bolt holes of the high-temperature high-pressure modules. After the manufacturing of the subsection radiating devices is completed, the subsection radiating devices can be used for rapidly cooling different parts in a local cooling mode, are convenient and fast to use, are safe and efficient, and are particularly convenient for the distributed radiating and cooling of the high-temperature high-pressure modules of the power plant.

Description

Subsection heat abstractor suitable for high temperature high pressure module U type is arranged

Technical Field

The utility model relates to a subsection heat dissipation device suitable for U-shaped arrangement of high-temperature high-pressure modules.

Background

The steam turbine and the generator are two main units of three main devices of the thermal power plant, and the single machine has the advantages of high power labor, high efficiency, stable operation and long service life. The steam turbine uses steam as a medium to convert heat energy into mechanical energy. When the overhaul period of the power plant is relatively short or the unit needs emergency start-stop, a heat dissipation device is urgently needed to uniformly dissipate heat of each part sleeve of the high-temperature high-pressure module steam turbine, meanwhile, the overhaul period is shortened, and the utilization hours of the unit and the economic benefits of enterprises are improved.

Disclosure of Invention

The utility model aims to provide a U-shaped arrangement subsection heat dissipation device for high-temperature and high-pressure modules, which can be used for rapidly cooling different parts locally, is convenient and fast to use, is safe and efficient, and is particularly convenient for distributed heat dissipation and cooling of the high-temperature and high-pressure modules of a power plant. In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a be applicable to branch heat abstractor that high temperature high pressure module U type was arranged, heat abstractor includes being responsible for, branch pipe, rubber hose, head, intake pipe, be the inside cylindrical that is hollow structure that is responsible for, the both ends fixedly connected with head of being responsible for, one side equidistant fixed intercommunication of being responsible for has the branch pipe, adjacent two the branch pipe with form the U type runner between the being responsible for, every the intercommunication all can be dismantled to the tip of branch pipe has rubber hose, be responsible for and keep away from one side of rubber hose is equipped with the intake pipe.

Preferably, the two ends of the main pipe are welded through the sealing heads.

Preferably, the branch pipe is sleeved with the rubber hose.

Preferably, the branch pipe is bound with the rubber hose.

Preferably, the branch pipe is welded to the main pipe.

Preferably, one end of the rubber hose, which is far away from the main pipe, is communicated with the bolt hole of the high-temperature high-pressure module.

Preferably, the included angle between the branch pipe and the main pipe is 90 degrees.

Preferably, one side of the main pipe far away from the rubber hose is communicated with an air inlet pipe.

Preferably, the rubber hose is a high-temperature-resistant rubber hose.

In summary, the utility model has the following beneficial technical effects:

the utility model provides a branch heat radiator suitable for U-shaped arrangement of high-temperature high-pressure modules, wherein gas is cooled through an air inlet pipe, a main pipe and branch pipes, the branch pipes are arranged as air inlet branches to be unfolded, and sealing heads at two ends of the main pipe are welded. A plurality of auxiliary pipes are uniformly arranged in a main pipe section, namely, branch pipes are welded through holes to form U-shaped flow channels, rubber hoses are respectively bound and connected, and the other ends of the rubber hoses are connected with high-temperature and high-pressure module bolt holes through U-shaped pipe clamps to cool. After the manufacturing of the subsection radiating devices is completed, the subsection radiating devices can be used for rapidly cooling different parts in a local cooling mode, are convenient and fast to use, are safe and efficient, and are particularly convenient for the distributed radiating and cooling of the high-temperature high-pressure modules of the power plant.

Drawings

For a clearer description of embodiments of the utility model or of solutions in the prior art, reference will be made to the accompanying drawings which are used in the description of the embodiments or of the prior art, it being evident that the drawings in the description below are some of the embodiments of the utility model and that other drawings can be obtained from these drawings without the aid of inventive labour for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a heat dissipating device with a U-shaped arrangement of high-temperature and high-pressure modules according to the present utility model.

Reference numerals: 1. a main pipe; 2. a branch pipe; 3. a rubber hose; 4. and an air inlet pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent, and it should be understood, that the embodiments described are some, but not all embodiments of the present utility model. All other embodiments, based on this embodiment, which a person of ordinary skill in the art would obtain without undue burden, are within the scope of the utility model.

As shown in fig. 1, a heat dissipating device applicable to U-shaped arrangement of high-temperature and high-pressure modules comprises a main pipe 1, branch pipes 2, rubber hoses 3, sealing heads and an air inlet pipe 4, wherein the main pipe 1 is cylindrical, the inside of the main pipe is hollow, the sealing heads are fixedly connected to the two ends of the main pipe 1, one side of the main pipe 1 is fixedly communicated with the branch pipes 2 at equal intervals, a U-shaped flow channel is formed between two adjacent branch pipes 2 and the main pipe 1, and the end part of each branch pipe 2 is detachably communicated with the rubber hose 3. The two ends of the main pipe 1 are welded by the sealing heads. The branch pipe 2 is sleeved with the rubber hose 3. The branch pipe 2 is tied with the rubber hose 3. The branch pipe 2 is welded with the main pipe 1, and one end of the rubber hose 3, which is far away from the main pipe 1, is clamped with a bolt hole of the high-temperature high-pressure module by a U-shaped pipe clamp. The included angle between the branch pipe 2 and the main pipe 1 is 90 degrees. One side of the main pipe 1 far away from the rubber hose 3 is communicated with an air inlet pipe, and the rubber hose adopts a high-temperature-resistant rubber pipe.

The utility model provides a branch heat abstractor suitable for U-shaped arrangement of a high-temperature high-pressure module, which utilizes a main pipe 1 to uniformly arrange a plurality of auxiliary pipes in a sectionalized way, namely branch pipes 2 are welded through holes to form U-shaped flow channels, rubber hoses 3 are respectively bound and connected, and the hoses are clamped with the bolt holes of the high-temperature high-pressure module through the U-shaped pipes. After the manufacturing of the subsection heat dissipation device is completed, the air inlet pipe 4 is adopted, the main pipe 1 is adopted, the branch pipe 2 is adopted for air inlet, the sealing heads at the two ends of the main pipe 1 are welded, the local cooling of different parts can be rapidly realized, the use is convenient, quick, safe and efficient, the heat dissipation and cooling of the high-temperature and high-pressure modules of the power plant are particularly convenient, the power plant can generate electricity in advance, and the power generation progress of the power plant is accelerated. The heat dissipation device of the high-temperature high-pressure module can effectively shorten the maintenance period of the power plant, reduce the coal consumption of the power plant and improve the operation benefit of the thermal power plant.

The above is a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a branch heat abstractor suitable for high temperature high pressure module U type is arranged, its characterized in that, heat abstractor includes being responsible for (1), branch pipe (2), rubber hose (3), head, intake pipe (4), be responsible for (1) and be the inside cylindrical for hollow structure, the both ends fixedly connected with head of being responsible for (1), the equidistant fixed intercommunication of one side of being responsible for (1) has branch pipe (2), adjacent two branch pipe (2) with form U type runner between being responsible for (1), every the tip of branch pipe (2) all can dismantle the intercommunication have rubber hose (3), be responsible for (1) and keep away from one side of rubber hose (3) is equipped with intake pipe (4).

2. The heat sink according to claim 1, wherein the two ends of the main pipe (1) are welded by means of sealing heads.

3. A sub-radiator adapted for a U-shaped arrangement of high temperature and high pressure modules according to claim 1, wherein said branch pipes (2) are sleeved with said rubber hose (3).

4. A sub radiator adapted for a U-shaped arrangement of high temperature and pressure modules according to claim 1, wherein said branch pipes (2) are tied to said rubber hose (3).

5. A sub radiator for a U-shaped arrangement of high temperature and high pressure modules according to claim 1, characterized in that the branch pipes (2) are welded to the main pipe (1).

6. The heat radiator for the U-shaped arrangement of the high-temperature and high-pressure modules according to claim 1, wherein one end of the rubber hose (3) far away from the main pipe (1) is communicated with the bolt hole of the high-temperature and high-pressure module.

7. A sub-radiator for a U-shaped arrangement of high temperature and pressure modules according to claim 1, characterized in that the angle between the branch pipe (2) and the main pipe (1) is 90 °.

8. The heat radiator for the U-shaped arrangement of the high-temperature and high-pressure modules according to claim 1, wherein the side of the main pipe (1) away from the rubber hose (3) is communicated with an air inlet pipe.

9. The heat sink assembly of claim 1 wherein said rubber hose is a high temperature rubber hose.