CN213953765U - Gas power generation gas turbine cylinder liner water residual heat utilization device - Google Patents

Abstract

The utility model discloses a gas power generation gas turbine cylinder liner water residual heat utilization equipment, including the gas pipeline, the cover is equipped with the heat preservation on the gas pipeline, a part cover of gas pipeline is equipped with incomplete hot collecting pipe, the one end of incomplete hot collecting pipe is provided with out the heat pipe, the other end of incomplete hot collecting pipe is provided with constant temperature air-out mechanism, the gas pipeline with be provided with between the incomplete hot collecting pipe and support fixed establishment. The utility model discloses can dispel the heat with the waste heat of gas pipe and collect, the reasonable application energy to avoid the temperature influence in the air.

Description

Gas power generation gas turbine cylinder liner water residual heat utilization device

Technical Field

The utility model belongs to the technical field of a gas power generation technique and specifically relates to a gas power generation combustion engine cylinder liner water residual heat utilization equipment is related to.

Background

With the improvement of scientific level, the low-concentration gas obtained in the coal mining process can be effectively utilized in the gas power generation technology, but after the gas is subjected to power generation by a generator set, the waste heat of the waste gas still reaches 600-800 ℃, and the high-temperature waste heat is conveyed by a pipeline, so that higher requirements on the performance of the pipe can be provided. In order to enable the waste gas generated in the gas power generation process to dissipate the high-temperature waste heat of the waste gas in the pipeline conveying process, the air temperature is increased due to the heat after heat dissipation, and therefore the heat needs to be collected and reasonably applied.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the technical scheme adopted by the utility model is that the utility model provides a residual heat utilization device for cylinder sleeve water of a gas power generation combustion engine, which comprises a gas pipeline, wherein a heat preservation layer is sleeved on the gas pipeline, a residual heat collecting pipe is sleeved on one part of the gas pipeline, a heat outlet pipe is arranged at one end of the residual heat collecting pipe, a constant temperature air outlet mechanism is arranged at the other end of the residual heat collecting pipe, and a supporting and fixing mechanism is arranged between the gas pipeline and the residual heat collecting pipe;

the support fixing mechanism includes: the fixing sleeve, the connecting frame and the limiting disc;

the fixing sleeve is sleeved on the gas pipeline, the connecting frame is arranged on the side surface of the fixing sleeve, the limiting disc is arranged at the tail end of the connecting frame, and the limiting disc is in contact with the inner side surface of the residual heat collecting pipe;

constant temperature air-out mechanism includes: the device comprises an inclined pipe, a filtering part, a heating part, a supporting frame, a fan, a wind sheet and a connecting frame;

the utility model discloses a hot residual collecting pipe's one end, the dip pipe intercommunication is in the one end of hot residual collecting pipe, the filter house sets up on the link, heating portion sets up on the link, the support frame sets up in the dip pipe, the link sets up a side surface of dip pipe, the fan sets up on the support frame, the wind piece suit is in on the fan.

Preferably, an operation pipe is connected to a tip of the connection frame in a plug-in manner, and the filtering unit and the heating unit are both disposed in the operation pipe.

Preferably, the filter part includes: a first filter screen and a second filter screen;

the first filter screen and the second filter screen are arranged in the operating pipe, and the diameter of the meshes of the first filter screen is larger than that of the second filter screen.

Preferably, the heating part includes: heating resistance wires and heat insulation sheets;

the heat insulation sheet is arranged on the second filter screen, and the heating resistance wire is arranged on the heat insulation sheet.

Preferably, the operating pipe is provided with an insertion rod, and the insertion rod and the connecting frame are inserted into each other.

Compared with the prior art, the utility model has the advantages of, can dispel the heat with the waste heat of gas pipe and collect, the rational utilization energy to avoid the temperature influence in the air.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a cylinder liner water residual heat utilization device of a gas power generation combustion engine provided in this embodiment;

fig. 2 is a partial enlarged view of a cylinder liner water residual heat utilization device of a gas power generation combustion engine provided in the embodiment;

fig. 3 is a side sectional view of a supporting and fixing mechanism of a cylinder liner water residual heat utilization device of a gas power generation combustion engine provided in the embodiment;

fig. 4 is a front view of a limiting disc of the water residual heat utilization device for the cylinder liner of the gas power generation combustion engine provided in the embodiment;

shown in the figure: 1. a gas pipeline; 2. a heat-insulating layer; 3. a residual heat collecting pipe; 4. discharging the heat pipe; 5. fixing a sleeve; 6. a connecting frame; 7. a limiting disc; 8. an inclined tube; 9. a support frame; 10. a fan; 11. wind slices; 12. a connecting frame; 13. a first filter screen; 14. a second filter screen; 15. operating the tube; 16. heating resistance wires; 17. a heat insulating sheet; 18. and (5) inserting a rod.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

The embodiment can be known from the attached drawings 1-4 of the specification, the device for utilizing residual heat of cylinder liner water of a gas power generation combustion engine comprises a gas pipeline 1, wherein a heat insulation layer 2 is sleeved on the gas pipeline 1, a residual heat collecting pipe 3 is sleeved on one part of the gas pipeline 1, a heat outlet pipe 4 is arranged at one end of the residual heat collecting pipe 3, a constant temperature air outlet mechanism 10 is arranged at the other end of the residual heat collecting pipe 3, and a supporting and fixing mechanism is arranged between the gas pipeline 1 and the residual heat collecting pipe 3;

the support fixing mechanism includes: the fixing sleeve 5, the connecting frame 126 and the limiting disc 7;

the fixing sleeve 5 is sleeved on the gas pipeline 1, the connecting frame 126 is arranged on the side surface of the fixing sleeve 5, the limiting disc 7 is arranged at the tail end of the connecting frame 126, and the limiting disc 7 is in contact with the inner side surface of the residual heat collecting pipe 3;

constant temperature goes out fan 10 mechanism includes: an inclined pipe 8, a filtering part, a heating part, a supporting frame 9, a fan 10, a wind sheet 11 and a connecting frame 126;

the utility model discloses a residual heat collecting pipe 3, including frame 126, heating portion, support frame 126, fan 10, wind piece 11 suit, the inclined pipe 8 intercommunication is in the one end of residual heat collecting pipe 3, the filter house sets up on the link 126, the heating portion sets up on the link 126, support frame 9 sets up in the inclined pipe 8, the link 126 sets up a side surface of inclined pipe 8, the fan 10 sets up on the support frame 9, the wind piece 11 suit is in on the fan 10.

As can be seen from fig. 1 to 4 of the specification, the operation tube 15 is inserted and connected to the end of the connecting frame 126, and the filtering portion and the heating portion are both provided in the operation tube 15.

As can be seen from fig. 1 to 4 of the specification, the filter part comprises: filter mesh No. one 13 and filter mesh No. two 14;

no. one filter screen 13 with No. two filter screens 14 all set up in operation pipe 15, No. one filter screen 13's mesh diameter is greater than No. two filter screens 14.

As can be seen from fig. 1 to 4 of the specification, the heating part includes: a heating resistance wire 16 and a heat insulation sheet 17;

the heat insulation sheet 17 is arranged on the second filter screen 14, and the heating resistance wire 16 is arranged on the heat insulation sheet 17.

In the above solution, the operation tube 15 is provided with an insertion rod 18, and the insertion rod 18 and the connecting frame 126 are inserted into each other;

it is important to point out that, in the specific implementation process, after the gas pipeline 1 emits heat, the heating resistance wire 16 heats and keeps constant temperature, so that the fan 10 drives the fan blade 11 to make air enter from the operation pipe 15, and drives the heat in the residual heat collecting pipe 3 to be discharged from the heat outlet pipe 4, when the air enters the operation pipe 15, the air is respectively filtered through different apertures of the first filter screen 13 and the second filter screen 14, and then the heat is taken out through the heating resistance wire 16 after being heated and kept constant temperature.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (5)

1. The gas power generation gas turbine cylinder sleeve water residual heat utilization device comprises a gas pipeline (1) and is characterized in that a heat insulation layer (2) is sleeved on the gas pipeline (1), a residual heat collecting pipe (3) is sleeved on one part of the gas pipeline (1), a heat outlet pipe (4) is arranged at one end of the residual heat collecting pipe (3), a constant temperature air outlet mechanism (10) is arranged at the other end of the residual heat collecting pipe (3), and a supporting and fixing mechanism is arranged between the gas pipeline (1) and the residual heat collecting pipe (3);

the support fixing mechanism includes: a fixed sleeve (5), connecting frames (12) and (6) and a limiting disc (7);

the fixing sleeve (5) is sleeved on the gas pipeline (1), the connecting frames (12) and (6) are arranged on the side surfaces of the fixing sleeve (5), the limiting disc (7) is arranged at the tail ends of the connecting frames (12) and (6), and the limiting disc (7) is in contact with the inner side surface of the residual heat collecting pipe (3);

constant temperature goes out fan (10) to construct and includes: the air purifier comprises an inclined pipe (8), a filtering part, a heating part, a supporting frame (9), a fan (10), a wind sheet (11) and connecting frames (12) and (6);

the utility model provides a heat collecting device, including frame (8), filter portion, heating portion, fan (10), fan piece (11), fan (10), the slope pipe (8) intercommunication is in the one end of incomplete heat collecting pipe (3), the filter house sets up on link (12) (6), heating portion sets up on link (12) (6), support frame (9) set up in slope pipe (8), link (12) (6) set up a side surface of slope pipe (8), fan (10) set up on support frame (9), wind piece (11) suit is in on fan (10).

2. The gas power generation combustion engine cylinder liner water residual heat utilization device as claimed in claim 1, wherein an operation pipe (15) is connected to the tail end of the connecting frame (12) (6) in a plug-in mode, and the filtering portion and the heating portion are both arranged in the operation pipe (15).

3. The gas power generation combustion engine cylinder liner water residual heat utilization device as claimed in claim 2, wherein the filter portion includes: a first filter screen (13) and a second filter screen (14);

no. one filter screen (13) with No. two filter screens (14) all set up in operation pipe (15), the mesh diameter of a filter screen (13) is greater than No. two filter screens (14).

4. The gas power generation combustion engine cylinder liner residual water heat utilization device according to claim 3, wherein the heating portion includes: a heating resistance wire (16) and a heat insulation sheet (17);

the heat insulation sheet (17) is arranged on the second filter screen (14), and the heating resistance wire (16) is arranged on the heat insulation sheet (17).

5. The gas power generation combustion engine cylinder liner water residual heat utilization device as claimed in claim 2, characterized in that the operating pipe (15) is provided with a plug-in rod (18), and the plug-in rod (18) and the connecting frames (12) (6) are mutually plugged.

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