Safety protection device for natural gas power generation

Abstract

The safety protection device comprises a shell, a supporting plate and a ventilation assembly, the shell is provided with a containing cavity, the supporting plate is arranged in the containing cavity and divides the containing cavity into a first cavity and a second cavity, and the supporting plate is used for supporting a natural gas generator so that the natural gas generator can be located in the first cavity. The ventilation assembly is located in the second cavity and connected to the supporting plate, and the supporting plate is a hollowed-out plate. Due to the fact that the natural gas generator located on the supporting plate can generate certain heat in the working state, heat dissipation and cooling treatment can be conducted on the containing cavity through the ventilation assembly at the bottom of the supporting plate, the situation that parts of the natural gas generator are abraded or aged can be avoided through the design, and the service life of the natural gas generator can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of natural gas power generation, and more specifically, to a safety protection device for natural gas power generation. Background Art

[0002] Gas generator sets are new types of generator sets developed to meet the world's environmental protection requirements and the new market environment. Natural gas generator sets are mainly divided into two types, one is a combined cycle gas turbine and the other is a gas internal combustion engine. Gas turbines have relatively large power and are mainly used in large and medium-sized power stations, while gas internal combustion engines have relatively small power and are mainly used in small distributed power stations.

[0003] Existing natural gas generators generate a lot of heat when working, which causes wear and aging of components of the natural gas generators. Utility Model Content

[0004] The utility model aims to provide a safety protection device for natural gas power generation to solve the technical problems existing in the related technology.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: A safety protection device for natural gas power generation, including a shell, a support plate and a ventilation assembly;

[0006] The housing has a receiving cavity, the support plate is disposed in the receiving cavity and divides the receiving cavity into a first cavity and a second cavity, the support plate is used to support the natural gas generator so that the natural gas generator is located in the first cavity, and the ventilation assembly is located in the second cavity and connected to the support plate;

[0007] Wherein, the support plate is constructed as a hollow plate.

[0008] Optionally, the ventilation assembly includes a ventilation member and a heat dissipation member;

[0009] The ventilation member includes a fan, and the heat dissipation member includes a plurality of heat dissipation fins arranged at intervals.

[0010] Optionally, there are multiple fans, and at least one fan is arranged between two adjacent heat dissipation fins.

[0011] Optionally, a plurality of ventilation holes are formed on the shell, and the plurality of ventilation holes are connected to the second chamber.

[0012] Optionally, the housing comprises a housing body and a cover plate;

[0013] The top of the shell body has an opening connected to the accommodating cavity. The cover plate is rotatably connected to the shell body and has a closed position covering the opening and an open position exposing the opening. The cover plate and the shell body together enclose the accommodating cavity.

[0014] Optionally, the support plate is detachably connected to the cavity wall of the accommodating cavity.

[0015] Optionally, a stop portion is formed on the inner cavity wall of the accommodating cavity, and the bottom surface of the support plate overlaps with the top surface of the stop portion.

[0016] In summary, the utility model has the following beneficial effects: since the natural gas generator located on the support plate will generate a certain amount of heat when in operation, the ventilation assembly at the bottom of the support plate can be used to dissipate heat and cool the accommodating cavity. Such a design can avoid wear or aging of the components of the natural gas generator, which is beneficial to increasing the life of the natural gas generator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of a safety protection device for natural gas power generation in an embodiment of the utility model.

[0018] In the figure:

[0019] 10. Shell;

[0020] 11. Accommodating cavity;

[0021] 112. First chamber;

[0022] 113, second chamber;

[0023] 12. Ventilation holes;

[0024] 13. Shell body;

[0025] 14. Cover plate;

[0026] 15. Stopper;

[0027] 20. Support plate;

[0028] 30. Ventilation components;

[0029] 31. Ventilation parts;

[0030] 32. Heat dissipation components;

[0031] 40. Natural gas generator. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0033] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0034] The following is combined with Figure 1 The utility model is described in further detail.

[0035] like Figure 1 As shown, the present disclosure provides a safety protection device for natural gas power generation, including a shell 10, a support plate 20 and a ventilation assembly 30, the shell 10 has a accommodating chamber 11, the support plate 20 is arranged in the accommodating chamber 11 and divides the accommodating chamber 11 into a first chamber 112 and a second chamber 113, the support plate 20 is used to support the natural gas generator 40 so that the natural gas generator 40 is located in the first chamber 112, the ventilation assembly 30 is located in the second chamber 113 and connected to the support plate 20, wherein the support plate 20 is constructed as a hollow plate.

[0036] Through the above technical solution, since the natural gas generator 40 located on the support plate 20 will generate a certain amount of heat when in operation, the ventilation component 30 at the bottom of the support plate 20 can be used to dissipate heat and cool the accommodating cavity 11. Such a design can avoid wear or aging of the components of the natural gas generator 40, which is beneficial to increasing the life of the natural gas generator 40.

[0037] As an implementation method, Figure 1 As shown, the ventilation assembly 30 may include a ventilation member 31 and a heat dissipation member 32 , wherein the ventilation member 31 includes a fan, and the heat dissipation member 32 includes a plurality of heat dissipation fins arranged at intervals.

[0038] The rotation of the fan can speed up the flow of air in the accommodating chamber 11, so that the air flowing out of the shell 10 can take away the heat in the shell 10, thereby achieving the purpose of ventilation and cooling.

[0039] By setting the heat dissipation fins, on the one hand, the heat transfer area can be increased so that the heat in the first chamber 112 (the heat generated when the natural gas generator 40 is working) can be transferred to the second chamber 113. On the other hand, the heat in the second chamber 113 can be directed downward to facilitate heat dissipation, which is beneficial to improving the heat dissipation effect of the natural gas generator 40.

[0040] In order to improve the heat dissipation effect of the natural gas generator 40, optionally, there are multiple fans, and at least one fan is arranged between two adjacent heat dissipation fins.

[0041] As an implementation method, Figure 1 As shown, a plurality of ventilation holes 12 are formed on the housing 10 , and the plurality of ventilation holes 12 are communicated with the second chamber 113 .

[0042] As an implementation method, Figure 1 As shown, the shell 10 includes a shell body 13 and a cover plate 14. The top of the shell body 13 has an opening connected to the accommodating chamber 11. The cover plate 14 is rotatably connected to the shell body 13 and has a closed position covering the opening and an open position exposing the opening. The cover plate 14 and the shell body 13 together enclose the accommodating chamber 11.

[0043] Since the cover plate 14 is rotatably connected to the shell body 13, when it is necessary to take the support plate 20, the natural gas generator 40 and the ventilation assembly 30 out of the shell body 13 or put them into the shell body 13, the operator can set the cover plate 14 to the open position state that exposes the opening of the shell body 13, that is, rotate the cover plate 14 in the direction away from the opening of the shell body 13, so that the shell body 13 can expose the accommodating cavity 11 for accommodating the support plate 20, the natural gas generator 40 and the ventilation assembly 30. When the natural gas generator 40 is working, the operator can set the cover plate 14 to the closed position state that covers the opening of the shell body 13, that is, cover the cover plate 14 on the opening of the shell body 13, so as to prevent the sundries in the external environment (such as dust or moisture in the air) from falling into the shell body 13 and causing the parts of the natural gas generator 40 to wear or age.

[0044] In order to facilitate the removal of the support plate 20 from the shell body 13 or the installation of the support plate 20 on the shell body 13 , optionally, the support plate 20 is detachably connected to the cavity wall of the accommodating cavity 11 .

[0045] As an implementation method, Figure 1 As shown, the inner wall of the accommodating cavity 11 is formed with a stopper 15, and the bottom surface of the support plate 20 overlaps with the top surface of the stopper 15. In this way, the support plate 20 is placed on the stopper 15 to complete the installation of the support plate 20.

[0046] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A safety protection device for natural gas power generation, characterized in that: It comprises a housing (10), a support plate (20) and a ventilation assembly (30); The housing (10) has a containing chamber (11), the support plate (20) is arranged in the containing chamber (11) and divides the containing chamber (11) into a first chamber (112) and a second chamber (113), the support plate (20) is used to support the natural gas generator (40), so that the natural gas generator (40) is located in the first chamber (112), and the ventilation assembly (30) is located in the second chamber (113) and connected to the support plate (20); Wherein, the support plate (20) is constructed as a hollow plate.

2. The safety protection device for natural gas power generation according to claim 1, characterized in that: The ventilation assembly (30) comprises a ventilation element (31) and a heat dissipation element (32); The ventilation element (31) comprises a fan, and the heat dissipation element (32) comprises a plurality of heat dissipation fins arranged at intervals.

3. The safety protection device for natural gas power generation according to claim 2, characterized in that: There are multiple fans, and at least one fan is arranged between two adjacent heat dissipation fins.

4. The safety protection device for natural gas power generation according to claim 3 is characterized in that: A plurality of ventilation holes (12) are formed on the shell (10), and the plurality of ventilation holes (12) are in communication with the second chamber (113).

5. The safety protection device for natural gas power generation according to claim 1, characterized in that: The housing (10) comprises a housing body (13) and a cover plate (14); The top of the shell body (13) has an opening communicating with the accommodating chamber (11); the cover plate (14) is rotatably connected to the shell body (13) and has a closed position for covering the opening and an open position for exposing the opening; the cover plate (14) and the shell body (13) together enclose the accommodating chamber (11).

6. The safety protection device for natural gas power generation according to claim 5, characterized in that: The support plate (20) is detachably connected to the cavity wall of the accommodating cavity (11).

7. The safety protection device for natural gas power generation according to claim 6, characterized in that: The inner cavity wall of the accommodating cavity (11) is formed with a stopper (15), and the bottom surface of the support plate (20) overlaps with the top surface of the stopper (15).

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