CN212928006U

CN212928006U - Exhaust device matched with diesel generator set

Info

Publication number: CN212928006U
Application number: CN202021703303.7U
Authority: CN
Inventors: 陈俊; 陈逸飞
Original assignee: Jiangsu Defeng Electromechanical Equipment Co ltd
Current assignee: Jiangsu Defeng Electromechanical Equipment Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-04-09
Anticipated expiration: 2030-08-17

Abstract

The utility model relates to an exhaust device matched with diesel generating set in the field of generating set, which comprises a diesel generating set body and a mute room body matched with the diesel generating set, wherein the side surface and the upper surface of the mute room body are matched with exhaust pipeline components, the top of the mute room body is provided with an exhaust device, and the side surface of the mute room body is provided with an air inlet device; the diesel generating set body is provided with a heat dissipation air outlet and a tail gas discharge port; the heat dissipation air outlet is arranged corresponding to the exhaust pipeline component on the side surface of the mute room body, and the tail gas discharge port is arranged corresponding to the exhaust pipeline component on the mute room body; the side surface and the upper air exhaust pipeline assembly of the silent room body are exhausted outside the silent room body through the air exhaust device; the utility model discloses can be quick discharge away the tail gas that produces diesel generating set and the heat that gives out in work, can reduce the noise and the pollution of emission simultaneously, avoid the internal high temperature in silence room and pollute too big, improve the security.

Description

Exhaust device matched with diesel generator set

Technical Field

The utility model relates to a generating set field particularly relates to an exhaust device.

Background

The diesel generator set is a power supply device which takes a diesel engine as a prime mover and drags a synchronous generator to generate electricity. The power generation device has the advantages of quick start, convenient operation and maintenance, low investment and strong adaptability to the environment. In the cylinder of the diesel engine, the clean air filtered by the air filter is fully mixed with the high-pressure atomized diesel oil ejected by the oil nozzle, and the volume is reduced and the temperature is rapidly increased under the upward extrusion of the piston to reach the ignition point of the diesel oil. The diesel oil is ignited, the mixed gas is violently combusted, the volume is rapidly expanded, and the piston is pushed to move downwards, so that the work is called. The cylinders work in sequence, and the thrust acting on the piston is changed into the force pushing the crankshaft to rotate through the connecting rod, so that the crankshaft is driven to rotate; the brushless synchronous alternating-current generator and the crankshaft of the diesel engine are coaxially arranged, so that the rotation of the diesel engine can be utilized to drive the rotor of the generator, the generator can output induced electromotive force by utilizing the electromagnetic induction principle, and current can be generated through a closed load loop; diesel generating set just can work like this, need install in the silence room body when diesel generating set installs, and the internal air permeability and the thermal diffusivity of silence room that this just needs are better, and traditional exhaust device airs exhaust the effect poor, and exhaust wind does not pass through the processing moreover, and this will produce great pollution, is unfavorable for long-term safe work that carries on.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an exhaust device that cooperation diesel generating set up, the utility model discloses can be quick discharge tail gas that produces diesel generating set and the heat that gives out when work, can reduce the noise and the pollution of emission simultaneously, avoid the internal high temperature in silence room and pollute too big, improve the security.

When the utility model is applied, the air exhaust device matched with the diesel generating set comprises a diesel generating set body and a mute room body matched with the diesel generating set, wherein the side surface and the upper surface of the mute room body are matched with an air exhaust pipeline component, the top of the mute room body is provided with an air exhaust device, and the side surface of the mute room body is provided with an air intake device; the diesel generating set body is provided with a heat dissipation air outlet and a tail gas discharge port; the heat dissipation air outlet is arranged corresponding to the exhaust pipeline component on the side surface of the mute room body, and the tail gas discharge port is arranged corresponding to the exhaust pipeline component on the mute room body; the side surface and the upper air exhaust pipeline assembly of the silent room body are exhausted outside the silent room body through the air exhaust device.

When the utility model works, the air intake device introduces the external air into the mute room to ensure that the diesel generating set body can normally suck air, the heat discharged by the diesel generating set body is directly sucked by the suction fan at the elbow pipeline and enters the elbow pipeline, and then the heat is blown to the air intake of the air exhaust device on the upper pipeline through the relay air of the blowing fan; meanwhile, tail gas is also discharged into the pipeline and is blown out by a blowing fan; exhaust tail gas and hot-blast side air inlet pipeline, middle silence pipeline and the upside filter tube way of going of advancing in proper order, can play the effect of amortization in the time of through middle silence pipeline, can play purifying effect to tail gas in the time of through upside filter tube way, can reduce pollution like this, also can the noise reduction simultaneously, improve stability.

In a further embodiment, in order to ensure that the air exhaust pipeline assembly can normally and stably perform air exhaust work; the exhaust pipeline component comprises a side pipeline, an elbow pipeline, an upper pipeline, a suction fan arranged at the elbow pipeline and a blowing fan matched with the inside of the upper pipeline; every interval distance of blower all is provided with a set ofly, the blower is provided with a plurality of groups.

In a further embodiment, in order to ensure that the exhaust device can smoothly discharge heat and tail gas; the air exhaust device comprises an air exhaust pipeline, and the air exhaust pipeline comprises a lower side air inlet pipeline, a middle mute pipeline and an upper side filtering pipeline; the central position of the exhaust pipeline is also provided with a central fixed shaft in a matching way, and the central fixed shaft is fixed through a support.

In a further embodiment, in order to ensure that the lower side air inlet pipeline can normally perform air inlet and work stably; the bottom of the lower air inlet pipeline is an air inlet, and the side wall of the lower air inlet pipeline is made of high-temperature corrosion-resistant materials and fixed with the support.

In a further embodiment, in order to ensure that the exhausted tail gas and heat can obtain a better silencing effect at the position; the middle silent pipeline comprises a central silent component and a side silent component, and the central silent component is arranged in a cylindrical shape and is arranged at a distance from the side silent component; the side silencing component is made of silencing materials.

In a further embodiment, in order to ensure that the tail gas can be discharged after being filtered, pollution is avoided; the upside filtering pipeline comprises a filtering support plate, and three filtering plates are arranged on the filtering support plate in a matching mode.

In a further embodiment, in order to ensure good filtering effect and stable filtering performance; the three filter plates comprise a lower filter layer, a middle filter layer and an upper filter layer; the lower filter layer, the middle filter layer and the upper filter layer are manually replaced.

The beneficial effects of the utility model are that, the utility model discloses can be quick in work discharge away the tail gas that produces diesel generating set and the heat that gives out, can reduce the noise and the pollution of emission simultaneously, avoid the internal portion high temperature in silence room and pollute too big, improve the security.

Drawings

To facilitate understanding by those skilled in the art, the present invention will be further described with reference to the accompanying drawings:

fig. 1 is a structural diagram of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

The air conditioner comprises a diesel generating set body 1, a side pipeline 2, an elbow pipeline 3, a suction fan 4, an upper pipeline 5, a blowing fan 6, an air inlet device 7, an air exhaust device 8, a lower side air inlet pipeline 9, a middle silencing pipeline 10, an upper side filtering pipeline 11, a center fixing shaft 12, a support 13, a center silencing component 14, a side silencing component 15, a filtering support plate 16, a lower filtering layer 17, a middle filtering layer 18, an upper filtering layer 19 and a silencing house body 20.

Detailed Description

As shown in fig. 1-2, when the utility model is applied, the air exhaust device matched with the diesel generating set comprises a diesel generating set body 1 and a mute room body 20 matched with the diesel generating set, wherein the side surface and the upper surface of the mute room body 20 are matched with an air exhaust pipeline assembly, the top of the mute room body 20 is provided with an air exhaust device 8, and the side surface of the mute room body 20 is provided with an air intake device 7; the diesel generating set body 1 is provided with a heat dissipation air outlet and a tail gas discharge port; the heat dissipation air outlet is arranged corresponding to the exhaust pipeline component on the side surface of the silent room body 20, and the tail gas discharge port is arranged corresponding to the exhaust pipeline component on the silent room body 20; the air exhaust pipeline components on the side surface and the upper surface of the silent room body 20 are exhausted outside the silent room body 20 through the air exhaust device 8; the exhaust pipeline component comprises a side pipeline 2, an elbow pipeline 3, an upper pipeline 5, a suction fan 4 arranged at the elbow pipeline 3, and a blowing fan 6 arranged in the upper pipeline 5 in a matching way; the blowing fans 6 are arranged in a group at intervals, and the blowing fans 6 are arranged in a plurality of groups; the exhaust device 8 comprises an exhaust pipeline, and the exhaust pipeline comprises a lower side intake pipeline 9, a middle mute pipeline 10 and an upper side filter pipeline 11; the central position of the exhaust pipeline is also provided with a central fixed shaft 12 in a matching way, and the central fixed shaft 12 is fixed through a bracket 13; the bottom of the lower side air inlet pipeline 9 is an air inlet, and the side wall of the lower side air inlet pipeline 9 is made of high-temperature corrosion-resistant materials and fixed with a support 13; the middle silent pipeline 10 comprises a central silent component 14 and a side silent component 15, wherein the central silent component 14 is arranged in a cylindrical shape and is arranged at a distance from the side silent component 15; the side silent assembly 15 is made of a silent material; the upper side filtering pipeline 11 comprises a filtering support plate 16, and three layers of filtering plates are arranged on the filtering support plate 16 in a matching way; the three-layer filter plate comprises a lower filter layer 17, a middle filter layer 18 and an upper filter layer 19; the lower filter layer 17, the middle filter layer 18 and the upper filter layer 19 are replaced by hand.

When the utility model works, the air intake device 7 introduces the external air into the mute room body 20 to ensure that the diesel generating set body 1 can normally suck the air, the heat exhausted by the diesel generating set body 1 is directly sucked by the suction fan 4 at the elbow pipeline 3 and enters the elbow pipeline 3, and then the heat is blown to the air intake of the air exhaust device 8 on the upper pipeline 5 through the relay air of the blowing fan 6; meanwhile, tail gas is also discharged into the upper pipeline 5 and is blown out through the blowing fan 6; exhaust tail gas and hot-blast side air inlet pipeline 9, middle silence pipeline 10 and upside filter line 11 of going of passing through in proper order, can play the effect of amortization in the time of through middle silence pipeline 10, can play the purifying effect to tail gas in the time of through upside filter line 11, can reduce pollution like this, also can the noise reduction simultaneously, improve stability.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications should be considered as the protection scope of the present invention.

Claims

1. An exhaust device matched with a diesel generating set comprises a diesel generating set body and a mute room body matched with the diesel generating set, and is characterized in that the side surface and the upper surface of the mute room body are matched with exhaust pipeline components, the top of the mute room body is provided with an exhaust device, and the side surface of the mute room body is provided with an air inlet device; the diesel generating set body is provided with a heat dissipation air outlet and a tail gas discharge port; the heat dissipation air outlet is arranged corresponding to the exhaust pipeline component on the side surface of the mute room body, and the tail gas discharge port is arranged corresponding to the exhaust pipeline component on the mute room body; the side surface and the upper air exhaust pipeline assembly of the silent room body are exhausted outside the silent room body through the air exhaust device.

2. The exhaust device matched with the diesel generating set to be arranged according to claim 1, is characterized in that: the exhaust pipeline component comprises a side pipeline, an elbow pipeline, an upper pipeline, a suction fan arranged at the elbow pipeline and a blowing fan matched with the inside of the upper pipeline; every interval distance of blower all is provided with a set ofly, the blower is provided with a plurality of groups.

3. The exhaust device matched with the diesel generating set to be arranged according to claim 1, is characterized in that: the air exhaust device comprises an air exhaust pipeline, and the air exhaust pipeline comprises a lower side air inlet pipeline, a middle mute pipeline and an upper side filtering pipeline; the central position of the exhaust pipeline is also provided with a central fixed shaft in a matching way, and the central fixed shaft is fixed through a support.

4. An exhaust device arranged in cooperation with a diesel generating set according to claim 3, characterized in that: the bottom of the lower air inlet pipeline is an air inlet, and the side wall of the lower air inlet pipeline is made of high-temperature corrosion-resistant materials and fixed with the support.

5. An exhaust device arranged in cooperation with a diesel generating set according to claim 3, characterized in that: the middle silent pipeline comprises a central silent component and a side silent component, and the central silent component is arranged in a cylindrical shape and is arranged at a distance from the side silent component; the side silencing component is made of silencing materials.

6. An exhaust device arranged in cooperation with a diesel generating set according to claim 3, characterized in that: the upside filtering pipeline comprises a filtering support plate, and three filtering plates are arranged on the filtering support plate in a matching mode.

7. The exhaust device matched with the diesel generating set and arranged according to claim 6, is characterized in that: the three filter plates comprise a lower filter layer, a middle filter layer and an upper filter layer; the lower filter layer, the middle filter layer and the upper filter layer are manually replaced.