Generator set with early warning structure

Abstract

The generator set with the early warning structure comprises a shell, a heat dissipation early warning mechanism and a rapid maintenance mechanism, the heat dissipation early warning mechanism comprises a heat dissipation fan, an exhaust pipeline, a main collection pipe, a smoke early warning device and a high temperature early warning device, and the rapid maintenance mechanism comprises a main body, a rapid disassembly door, a spring, a bayonet lock and a fixing plate. Under the mutual cooperation of the above mechanisms, the device prevents rainwater from invading during ventilation and heat dissipation in rainy days, so that internal electrical components can be protected, and secondly, an early warning is provided for abnormal conditions of temperature or smoke in the shell, so that the condition of potential safety hazards caused by too high temperature is eliminated, and the service life of the device is prolonged. And secondly, maintenance personnel can be allowed to quickly clean or replace the dustproof net, so that the downtime is greatly shortened, a worker can more conveniently and regularly clean the dustproof net, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of generator sets, in particular to a generator set with an early warning structure. Background Art

[0002] The main function of a generator set is to provide electricity, especially in areas that are not connected to the power grid or when temporary power supply is needed. Generator sets can convert different forms of energy (such as fuel oil, natural gas, wind power, solar energy, etc.) into electrical energy and are one of the important sources of electricity in modern society.

[0003] However, the generator set works in different environments. If it is in a humid or rainy environment, rainwater intrusion during operation may cause electrical failures, resulting in unstable operation of the generator set and affecting the power supply quality. In addition, smoke is generated in the generator set workshop or the operating temperature rises, which can easily lead to serious safety hazards. These all require early warning.

[0004] Secondly, the dust screen is installed to prevent external dust from entering the unit, causing dust accumulation and blocking the heat dissipation channel, affecting the heat dissipation efficiency of the generator, and then affecting the overall performance. If the dust screen is not easy to replace, it may cause the maintenance work to take a long time and increase the downtime of the machine. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a generator set with an early warning structure.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a generator set with an early warning structure, comprising a shell, a heat dissipation early warning mechanism and a quick maintenance mechanism, the heat dissipation early warning mechanism comprising a heat dissipation fan, an exhaust duct, a main receiving pipe, a smoke alarm and a high-temperature alarm, the heat dissipation fan is installed at one end of the shell and is detachably connected to the shell, the exhaust duct is fixedly installed inside the shell, the main receiving pipe is fixedly connected to the exhaust duct, the smoke alarm is installed above the exhaust duct, and the high-temperature alarm is installed on the main receiving pipe, the quick maintenance mechanism comprises a main body, a quick-release door, a spring, a bayonet and a fixing plate, the main body is slidably connected to the shell, the quick-release door is detachably connected to the shell, the spring is installed inside the quick-release door, and both ends of the spring are fixedly connected to the bayonet and the quick-release door respectively, the bayonet slides inside the quick-release door, and the fixing plate is installed inside the shell and is detachably connected to the shell.

[0009] Preferably, a slide plate is provided at the bottom of the main body, a first slide groove is provided inside the shell, and the slide plate slides inside the first slide groove to facilitate fixing the main body in the shell.

[0010] It is further preferred that ventilation holes are provided on the shell, the ventilation holes are downwardly inclined and are distributed in an array at both ends of the shell, the exhaust duct is installed at the ventilation holes, and the exhaust duct material is a material with excellent thermal conductivity, which is convenient for ventilation and air intake and prevents rainwater from entering, and takes away the heat inside the shell while ventilating.

[0011] It is further preferred that the outer shell is provided with a rainproof roof and a disassembly plate, the rainproof roof is fixedly mounted on the top of the outer shell, the disassembly plate is mounted on the rear end of the outer shell and is detachably connected to the outer shell, and the cooling fan is fixedly mounted on the disassembly plate to facilitate replacement and maintenance of the fan.

[0012] In a further preferred embodiment, a handle is installed on the skateboard, and the handle is rotatably connected to the skateboard to facilitate taking the main body and daily maintenance.

[0013] It is further preferred that a limiting block is provided on the latch, a second slide groove is provided inside the quick-release door, and the limiting block slides inside the second slide groove to facilitate the movement of the overhead door.

[0014] In a further preferred embodiment, a through rod and a dustproof net are provided on the quick-release door, and the bayonet slides on the through rod, so that the auxiliary limit block can limit the movement of the bayonet.

[0015] In a further preferred embodiment, a card block is provided at the bottom of the card pin, a card hole is provided on the shell, and the card block is separately connected to the card hole to facilitate fixing the connection between the quick-release door and the shell.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a generator set with an early warning structure, which has the following beneficial effects:

[0018] In the utility model, a heat dissipation warning mechanism is provided. With the cooperation of components such as the heat dissipation fan, the exhaust duct, the main receiving pipe, the smoke alarm and the high-temperature alarm, the device can prevent rainwater from intruding when ventilating and dissipating heat on rainy days, thereby protecting the internal electrical components. Secondly, it can also warn of abnormal conditions of temperature or smoke inside the shell, thereby eliminating safety hazards caused by excessive temperature.

[0019] The utility model provides a quick maintenance mechanism. With the cooperation of the main body, quick-release door, spring, latch and fixing plate, the device allows maintenance personnel to quickly clean or replace the dust screen, greatly shortening the downtime. It allows the staff to more conveniently clean the dust regularly, thereby extending the service life of the equipment.

[0020] In the utility model, by arranging the fixing plate, the sliding plate and the first sliding groove, the main body can work stably inside the shell, and the main body will not vibrate violently due to mechanical operation, thereby protecting the mechanical structure inside the main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a generator set with an early warning structure in the utility model;

[0022] Figure 2 This is a schematic diagram of the overall structure of the utility model from another angle;

[0023] Figure 3 This is a schematic diagram of the internal structure of the housing in the utility model;

[0024] Figure 4 This is an exploded view of the overall structure of the utility model;

[0025] Figure 5 This is a cross-sectional view of the connection between the quick-release door and the housing in the utility model;

[0026] Figure 6 for Figure 5 Partial view of A.

[0027] In the figure: 1. shell; 2. cooling fan; 3. exhaust duct; 4. main receiving pipe; 5. smoke alarm; 6. high temperature alarm; 7. main body; 8. quick release door; 9. spring; 10. latch; 11. fixing plate; 12. slide plate; 13. first slide slot; 14. ventilation hole; 15. rainproof roof; 16. disassembly plate; 17. handle; 18. limit block; 19. second slide slot; 20. through rod; 21. dust net; 22. clamp block; 23. clamp hole. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Embodiment 1:

[0030] See also Figure 1-5 A generator set with an early warning structure comprises a shell 1, a heat dissipation early warning mechanism and a quick maintenance mechanism, wherein the heat dissipation early warning mechanism comprises a heat dissipation fan 2, an exhaust duct 3, a main receiving pipe 4, a smoke alarm 5 and a high temperature alarm 6, wherein the heat dissipation fan 2 is mounted at one end of the shell 1 and is detachably connected to the shell 1, the exhaust duct 3 is fixedly mounted inside the shell 1, the main receiving pipe 4 is fixedly connected to the exhaust duct 3, the smoke alarm 5 is mounted above the exhaust duct 3, and the high temperature alarm 6 is mounted on the main receiving pipe 4, the quick maintenance mechanism comprises a main body 7, a quick release door 8, a spring 9, a bayonet 10 and a fixing plate 11, the main body 7 is slidably connected to the shell 1, the quick release door 8 is detachably connected to the shell 1, the spring 9 is mounted inside the quick release door 8, and the two ends of the spring 9 are respectively fixedly connected to the bayonet 10 and the quick release door 8, the bayonet 10 slides inside the quick release door 8, and the fixing plate 11 is mounted inside the shell 1 and is detachably connected to the shell 1.

[0031] In this embodiment, the heat dissipation warning mechanism includes a heat dissipation fan 2, an exhaust duct 3, a main receiving pipe 4, a smoke alarm 5 and a high temperature alarm 6. When in use, the heat dissipation fan 2 installed on the disassembly plate 16 is driven. At this time, suction is generated on the heat dissipation fan 2, and attracted by the suction, the outside air enters the shell 1 through the dustproof net 21 and the ventilation hole 14 respectively, so as to bring out the heat and smoke generated when the main body 7 is running. Especially when it rains outdoors, the rainwater at this time passes through the rainproof top 15 and then enters the shell 1 through the ventilation hole 14 with a downward angle. In this process, the outside air enters the ventilation hole 14 After entering, it will pass through the exhaust duct 3, and the exhaust duct 3 replaces the heat inside the shell 1 and transfers it to the outside air inside the exhaust duct 3. Then the outside air that absorbs the heat enters the main unit again and is finally discharged by the cooling fan 2. If the cooling fan 2 or the main body 7 is damaged during the installation and operation, the temperature inside the shell 1 will rise. When the temperature rises to a critical point or the temperature rises under outdoor sunlight, the high temperature alarm 6 starts to work to remind people that the temperature is too high, and the smoke alarm 5 issues a warning when there is a problem in the operation of the unit and a large amount of thick smoke is generated or the fan stops working.

[0032] In this embodiment, the quick inspection mechanism includes a main body 7, a quick-release door 8, a spring 9, a latch 10 and a fixing plate 11. The quick-release door 8 is first removed, and the main body 7 is placed in the shell 1. The slide plate 12 at the bottom of the main body 7 is placed in the shell 1 along the first slide groove 13, and then the fixing plate 11 is installed inside the shell 1 by bolts to fix the slide plate 12. At this time, the quick-release door 8 is installed, and the quick-release door 8 is picked up and placed against the shell 1. During the contact process, the latch 10 is pulled. At this time, the latch 10 slides on the through rod 20 on the quick-release door 8 and compresses the spring 9 at the same time, and the limit block 18 on the latch 10 slides in the second slide groove 19, and the block 22 at the bottom of the latch 10 moves accordingly. When the quick-release door 8 is completely in contact with the shell 1, the latch 10 is released at this time. The latch 10 slides under the action of the spring 9, and the block 22 enters the latch hole 23 in the shell 1 to complete the fixation between the quick-release door 8 and the shell 1.

[0033] Embodiment 2:

[0034] In summary, when in use, first put the main body 7 into the shell 1, put the slide plate 12 at the bottom end of the main body 7 into the shell 1 along the first slide groove 13, and then install the fixing plate 11 inside the shell 1 by bolts to fix the slide plate 12, then install the quick-release door 8, pick up the quick-release door 8 and place it against the shell 1, during the contact process, pull the bayonet 10, at this time the bayonet 10 slides on the through rod 20 on the quick-release door 8, and at the same time compresses the spring 9, and the limit block 18 on the bayonet 10 slides in the second slide groove 19, and the block 22 at the bottom of the bayonet 10 moves accordingly, when the quick-release door 8 completely contacts the shell 1, release the bayonet 10, the bayonet 10 slides under the action of the spring 9, and the block 22 enters the card hole 23 in the shell 1 to complete the fixation between the quick-release door 8 and the shell 1, at this time the main body 7 starts to operate, and drives the cooling fan 2 installed on the disassembly plate 16, at this time suction is generated on the cooling fan 2, and the suction The outside air is attracted by the dustproof net 21 and the ventilation hole 14 respectively and enters the shell 1 inside, so as to bring out the heat and smoke generated when the main body 7 is running, especially when it rains outdoors. At this time, the rainwater passes through the rainproof top 15 and then enters the shell 1 through the ventilation hole 14 inclined at an angle. In this process, after the outside air enters through the ventilation hole 14, it will pass through the exhaust duct 3, and the exhaust duct 3 replaces the heat inside the shell 1 and transfers it to the outside air inside the exhaust duct 3. Then the outside air that absorbs the heat enters the general end again and is finally discharged by the cooling fan 2. If the cooling fan 2 or the main body 7 is damaged during the installation and operation, the temperature inside the shell 1 will rise. After the temperature rises to the critical point or the temperature rises under the sunlight outdoors, the high temperature alarm 6 starts to work at this time to remind people that the temperature is too high, and the smoke alarm 5 issues a warning when there is a problem in the operation of the main body 7 and a large amount of thick smoke is generated or the cooling fan 2 stops running.

[0035] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described one by one here. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A generator set with an early warning structure, comprising a housing (1), a heat dissipation early warning mechanism and a rapid maintenance mechanism, characterized in that: The heat dissipation warning mechanism comprises a heat dissipation fan (2), an exhaust pipe (3), a main receiving pipe (4), a smoke alarm (5) and a high temperature alarm (6); the heat dissipation fan (2) is mounted on one end of the housing (1) and is detachably connected to the housing (1); the exhaust pipe (3) is fixedly mounted inside the housing (1); the main receiving pipe (4) and the exhaust pipe (3) are fixedly connected; the smoke alarm (5) is mounted above the exhaust pipe (3); the high temperature alarm (6) is mounted on the main receiving pipe (4); and the rapid maintenance The mechanism comprises a main body (7), a quick-release door (8), a spring (9), a bayonet (10) and a fixing plate (11); the main body (7) is slidably connected to the outer shell (1); the quick-release door (8) is detachably connected to the outer shell (1); the spring (9) is installed inside the quick-release door (8); and two ends of the spring (9) are respectively fixedly connected to the bayonet (10) and the quick-release door (8); the bayonet (10) slides inside the quick-release door (8); and the fixing plate (11) is installed inside the outer shell (1) and is detachably connected to the outer shell (1).

2. A generator set with an early warning structure according to claim 1, characterized in that: A slide plate (12) is provided at the bottom of the main body (7), a first slide groove (13) is provided inside the shell (1), and the slide plate (12) slides inside the first slide groove (13).

3. A generator set with an early warning structure according to claim 1, characterized in that: The shell (1) is provided with ventilation holes (14), the ventilation holes (14) are downwardly inclined and are distributed in an array at both ends of the shell (1), the exhaust pipe (3) is installed at the ventilation holes (14), and the exhaust pipe (3) is made of a material with excellent thermal conductivity.

4. A generator set with an early warning structure according to claim 3, characterized in that: The outer shell (1) is provided with a rainproof top (15) and a disassembly plate (16); the rainproof top (15) is fixedly mounted on the top of the outer shell (1); the disassembly plate (16) is mounted on the rear end of the outer shell (1) and is detachably connected to the outer shell (1); and the cooling fan (2) is fixedly mounted on the disassembly plate (16).

5. A generator set with an early warning structure according to claim 2, characterized in that: A handle (17) is installed on the slide plate (12), and the handle (17) is rotatably connected to the slide plate (12).

6. A generator set with an early warning structure according to claim 1, characterized in that: A limiting block (18) is arranged on the latch (10), a second sliding groove (19) is arranged inside the quick-release door (8), and the limiting block (18) slides inside the second sliding groove (19).

7. A generator set with an early warning structure according to claim 6, characterized in that: The quick-release door (8) is provided with a through rod (20) and a dustproof net (21), and the bayonet (10) slides on the through rod (20).

8. A generator set with an early warning structure according to claim 6, characterized in that: A clamping block (22) is provided at the bottom of the clamping pin (10), a clamping hole (23) is provided on the housing (1), and the clamping block (22) is separately connected to the clamping hole (23).

Images