Integrated mute box body of gas unit

Abstract

An integrated mute box body of a gas unit is characterized by comprising a box body, a gas valve group is arranged in the box body, a gas generator set is arranged in the box body, a water pipeline is arranged on the gas generator set, a remote water tank is arranged on the upper surface of the box body, a silencer is arranged above the box body, an air inlet shutter is arranged on the box body, and the air inlet shutter is arranged on the box body. An air inlet shutter is arranged on the box body, an air inlet noise reduction sheet is arranged in the air inlet shutter, an axial flow fan is arranged in the air inlet noise reduction sheet, an air exhaust shutter is arranged on the box body, an air exhaust noise reduction sheet is arranged in the air exhaust shutter, a guardrail is arranged on the outer side of the silencer, a guardrail is arranged on the outer side of the box body, and an air inlet filter screen is arranged on the outer surface of the box body. Through optimization of the box body structure, reasonable selection and layout of sound absorption and insulation materials and arrangement of the silencer outside the box body, the mute box body can effectively reduce noise generated during operation of the gas turbine unit, strict noise standard requirements are met, and a quiet atmosphere is provided for the surrounding environment.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas turbine unit box technical field especially relates to an integrated gas turbine unit mute box. BACKGROUND

[0002] With the wide application of gas turbine unit in industry, energy and other fields, the noise problem generated in its operation process is increasingly concerned. The existing gas turbine unit is usually directly exposed to the environment or adopts simple soundproof cover for noise reduction treatment, however, these ways have many deficiencies. The sound insulation effect of traditional soundproof cover is limited, and the comprehensive noise reduction ability for high frequency and low frequency noise is weak, which cannot meet the increasingly strict noise standard requirements. Moreover, the ordinary soundproof cover often does not fully consider the problems such as heat dissipation, ventilation and maintenance convenience of gas turbine unit in structural design. A large amount of heat will be generated when the gas turbine unit is running, if the heat dissipation is not smooth, the performance and service life of the unit will be affected; at the same time, when the equipment is maintained, the complex structure of the soundproof cover may bring inconvenience to the operators, increase the maintenance time and cost. In addition, the existing noise reduction measures need to be improved in material selection and structure process. In order to solve the above problems, an integrated gas turbine unit mute box is proposed. SUMMARY

[0003] In view of the above technical problems, the utility model provides an integrated gas turbine unit mute box, which is characterized by comprising a box body, a gas valve group, a gas generator set, a water pipeline, a remotely placed water tank, a silencer, an air inlet louver, an axial flow fan, an air outlet louver, an air inlet noise reduction piece, an air outlet noise reduction piece, a guardrail, a ladder cage, and an air inlet filter screen. The gas valve group is arranged in the box body, the gas generator set is arranged in the box body, the water pipeline is arranged on the gas generator set, the remotely placed water tank is arranged on the upper surface of the box body, the silencer is arranged above the box body, the air inlet louver is arranged on the box body, the air inlet noise reduction piece is arranged in the air inlet louver, the axial flow fan is arranged in the air inlet noise reduction piece, the air outlet louver is arranged on the box body, the air outlet noise reduction piece is arranged in the air outlet louver, the guardrail is arranged outside the silencer, the guardrail is arranged outside the box body, and the air inlet filter screen is arranged on the outer surface of the box body.

[0004] Further, the gas generator set is located in the middle of the box body, the gas generator set is connected with the remotely placed water tank through the water pipeline, the gas valve group is located on the inner side wall of the box body, the gas generator set is connected with the gas valve group, the gas generator set is connected with the silencer, and the gas generator set is connected with an external controller.

[0005] Further, the rear end of the gas generator set is provided with an axial flow fan, the rear end of the axial flow fan is provided with two air inlet louvers, the two air inlet louvers are located on the front and rear sides of the box respectively, the inner side of each air inlet louver is provided with an air inlet noise reduction piece, the front end of the gas generator set is provided with an air outlet louver, the air outlet louver is located at the front end of the box, and the inner side of the air outlet louver is provided with an air outlet noise reduction piece.

[0006] Further, the guardrail is located on the top of the box, the periphery of the muffler and the remote water tank is provided with a guardrail, each of the front and rear sides of the box is provided with a ladder guard cage, and the two ladder guard cages are diagonally arranged, and each of the front and rear sides of the box is provided with an air inlet filter screen.

[0007] The utility model discloses the beneficial effect:

[0008] 1. By optimizing the box structure, the reasonable selection and layout of sound-absorbing and sound-insulating materials and the setting of the box outer silencer, the mute box body of the application can effectively reduce the noise generated when the gas unit runs, meet the strict noise standard requirements, and provide a quiet atmosphere for the surrounding environment.

[0009] 2. The design of the ventilation and heat dissipation system ensures that the gas unit can be cooled in time during operation, maintains stable working temperature, prolongs the service life of the equipment, the design of the remote water tank improves the heat dissipation efficiency, and the configuration of the ventilation fan and the silencer ensures that ventilation does not increase too much noise.

[0010] 3. The design of the maintenance door and the independent electrical room facilitates the daily maintenance and repair of the gas unit by the operator, and improves the work efficiency.

[0011] 4. The box of the technical scheme adopts high-strength metal material to make the outer layer, can adapt to various complex working environments, and guarantees the safe operation of the gas unit.

[0012] 5. The technical scheme of the application solves the high integration requirement of complex equipment arrangement through reasonable optimization design. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the integrated gas unit mute box body of the utility model;

[0014] Figure 2 It is a whole structure schematic view of the integrated gas unit mute box body of the utility model;

[0015] Figure 3 It is a schematic view of the exhaust end face structure of the integrated gas unit mute box body of the utility model;

[0016] Figure 4The utility model relates to an integrated gas unit mute box body whole overhead section structure schematic diagram.

[0017] As shown in the drawing: 1 box, 2 gas valve group, 3 gas generator unit, 4 water pipeline, 5 far water tank, 6 silencer, 7 air inlet louver, 8 axial flow fan, 9 air outlet louver, 10 air inlet noise reduction piece, 11 air outlet noise reduction piece, 12 guardrail, 13 ladder cage, 14 air inlet filter screen. DETAILED DESCRIPTION

[0018] The technical scheme of the utility model will be described clearly and completely below in combination with the drawings, and obviously, the described embodiments are a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the protection scope of the utility model.

[0019] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relation based on the shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as the limitation of the utility model. In addition, the terms "first", "second", "third" are only for the description purpose, and cannot be understood as indicating or implying relative importance.

[0020] In the description of the utility model, it needs to be explained that unless another explicit provision and limitation, the terms "mounting", "connecting", "connection" should be understood broadly, for example, can be fixed connection, can be detachable connection, or integrally connected, can be mechanical connection, can be electrical connection, can be directly connected, can be indirectly connected through the intermediate medium, can be the intercommunication of two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation. In addition, the technical features involved in the different embodiments of the utility model described below can be combined as long as they do not constitute conflict.

[0021] Embodiment 1

[0022] The utility model provides a kind of integrated gas unit mute box body, it is characterized by including box 1, gas valve group 2, gas generator set 3, water pipeline 4, remote water tank 5, muffler 6, inlet louver 7, axial fan 8, exhaust louver 9, inlet noise reduction piece 10, exhaust noise reduction piece 11, guardrail 12, cat ladder cage 13, inlet filter screen 14, gas valve group 2 is arranged in box 1, gas generator set 3 is arranged in box 1, water pipeline 4 is arranged on gas generator set 3, remote water tank 5 is arranged on the upper surface of box 1, muffler 6 is arranged above box 1, inlet louver 7 is arranged on box 1, inlet noise reduction piece 10 is arranged in inlet louver 7, axial fan 8 is arranged in inlet noise reduction piece 10, exhaust louver 9 is arranged on box 1, exhaust noise reduction piece 11 is arranged in exhaust louver 9, guardrail 12 is arranged outside muffler 6, guardrail 12 is arranged outside box 1, inlet filter screen 14 is arranged on the outer surface of box 1;

[0023] Further, gas generator set 3 is located in the middle of box 1, gas generator set 3 is connected with remote water tank 5 through water pipeline 4, gas valve group 2 is located in the inner wall of box 1, gas generator set 3 is connected with gas valve group 2, gas generator set 3 is connected with muffler 6, gas generator set 3 is connected with external controller;

[0024] Further, the rear end of gas generator set 3 is provided with axial fan 8, the rear end of axial fan 8 is provided with two inlet louvers 7, the two inlet louvers 7 are respectively located on the front and rear sides of box 1, the inner side of each inlet louver 7 has an inlet noise reduction piece 10, the front end of gas generator set 3 is provided with exhaust louver 9, exhaust louver 9 is located at the most front end of box 1, exhaust noise reduction piece 11 is arranged on the inner side of exhaust louver 9;

[0025] Further, guardrail 12 is located on the top of box 1, guardrail 12 is arranged on the periphery of muffler 6 and remote water tank 5, there is one cat ladder cage 13 on the front and rear sides of box 1 respectively, the two cat ladder cages 13 are diagonally arranged, there is one inlet filter screen 14 on the front and rear sides of box 1 respectively.

[0026] Embodiment 2

[0027] In use, combustible gas enters gas generator set 3 through gas valve group 2, gas generator set 3 works, a large amount of noise and heat is generated during the working process of gas generator set 3, gas generator set 3 internal circulating water system, through water pipeline 4 and accessories, high-temperature water is transported to remote water tank 5 above box 1 for heat exchange, so as to ensure the normal work of gas generator set 3, tail gas discharged by gas generator set 3 is transported to muffler 6 on the top of box 1 through the connecting pipe between gas generator set 3 and muffler 6, so as to achieve the noise treatment of tail gas of gas generator set 3;

[0028] The heat outside the gas generator set 3 in the box 1 is transferred to outside the box 1 through the air intake and exhaust system, and the noise generated by the gas generator set 3 is gradually attenuated in the process of ventilation, so as to ensure the normal operation of the equipment on the basis of meeting the noise requirement. The air outside the box 1 enters the box 1 through the air intake louvers 7 on the front and rear sides of the box 1, the high air volume axial flow fan 8 blows the air to the gas generator set 3, provides the air volume required for the normal operation of the generator set, blows the air after heat exchange to the air exhaust louvers 9, thereby taking away the heat generated by the set, and the air is passed through the air intake and exhaust noise reduction pieces 10 and 11 in the process, so that the noise is attenuated, and the noise is absorbed and treated in combination with the structure of the side wall sound-absorbing cotton.

[0029] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The various components mentioned in the utility model are common technologies in the prior art, which should be understood by the skilled person in the art. The utility model is not limited by the above embodiments, and the above embodiments and the description in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An integrated gas turbine package silencer, characterized by, The utility model provides a kind of gas generator, including box, gas valve group, gas generator set, water pipeline, remote water tank, muffler, air inlet louver, axial fan, air outlet louver, air inlet noise reduction piece, air outlet noise reduction piece, guardrail, ladder guard cage, air inlet filter screen, gas valve group is arranged in the box, gas generator set is arranged in the box, water pipeline is arranged on the gas generator set, remote water tank is arranged on the upper surface of the box, muffler is arranged above the box, air inlet louver is arranged on the box, air inlet noise reduction piece is arranged in the air inlet louver, axial fan is arranged in the air inlet noise reduction piece, air outlet louver is arranged on the box, air outlet noise reduction piece is arranged in the air outlet louver, guardrail is arranged outside the muffler, guardrail is arranged outside the box, air inlet filter screen is arranged on the outer surface of the box.

2. An integrated gas turbine package silencer according to claim 1, wherein, The gas generator set is located in the middle of the box, the gas generator set is connected with remote water tank through water pipeline, the gas valve group is located in the inner wall of the box, the gas generator set is connected with gas valve group, the gas generator set is connected with muffler, the gas generator set is connected with external controller.

3. An integrated gas turbine package silencer according to claim 1, wherein, The rear end of the gas generator set is provided with axial fan, the rear end of the axial fan is provided with two air inlet louvers, two air inlet louvers are located on the front and rear sides of the box respectively, the inner side of each air inlet louver has an air inlet noise reduction piece, the front end of the gas generator set is provided with air outlet louver, the air outlet louver is located at the most front end of the box, the inner side of the air outlet louver is provided with air outlet noise reduction piece.

4. An integrated gas turbine package silencer according to claim 1, wherein, The guardrail is located on the top of the box, the periphery of the muffler and remote water tank is provided with guardrail, there is a ladder guard cage on the front and rear sides of the box respectively, two ladder guard cages are diagonally arranged, there is an air inlet filter screen on the front and rear sides of the box respectively.

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