Air compressor integrated system
By integrating the air flow meter, temperature and pressure sensor, intercooler and air compressor into one unit, the problems of large space and complex hoses in hydrogen fuel cell systems are solved, and the fuel cell system is made lighter and structurally simplified.
Patent Information
- Application Number
- CN202423271878.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-30
AI Technical Summary
In existing hydrogen fuel cell systems, the intercooler, flow meter, temperature and pressure sensor and air compressor are not integrated into one unit, resulting in a large system space and complex irregular hoses, making it difficult to achieve lightweight design.
The air flow meter, temperature and pressure sensor, intercooler and air compressor are integrated into one unit, simplifying the structure and using mechanical connections to reduce the use of irregularly shaped hoses.
This achieves lightweighting and structural simplification of fuel cell systems, reducing layout space and complexity.
Smart Images
Figure CN223676449U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to an air compressor, in particular to an air compressor integrated system. BACKGROUND
[0002] The hydrogen automobile industry has not developed for a long time, and at present, most of the hydrogen automobiles are used in large commercial vehicles or trucks. The main reason is that the fuel cell is too large. At present, one of the main directions is to reduce the layout size and realize light weight and small size. If the layout is adopted, the integrated or open mold method can be used to realize the small size of the fuel cell.
[0003] Because the hydrogen fuel cell has not developed for a long time, the hydrogen fuel cell system is relatively large in space. At present, only the general intercooler, flow meter, temperature and pressure sensor and air compressor suitable for the hydrogen fuel cell system exist in the market, and there is no component integrating the intercooler, flow meter, temperature and pressure sensor and air compressor. CONTENT OF THE INVENTION
[0004] The purpose of the application is to provide an air compressor integrated system, which integrates the intercooler, flow meter, temperature and pressure sensor and air compressor, greatly reduces the space occupied by the air pipeline in the system and saves the complexity of the special rubber pipe.
[0005] In order to achieve the above purpose, the application provides the following technical scheme.
[0006] The application discloses an air compressor integrated system, which comprises an air compressor main body, an air inlet is formed at one end of the air compressor main body, an air flow meter and a temperature and pressure sensor are arranged at the air inlet, an outlet of the air compressor main body is communicated with an inlet of an intercooler, the intercooler is arranged above the air compressor main body, an outlet of the intercooler is located on the same side as the air inlet, and a temperature sensor is arranged in the intercooler.
[0007] Preferably, in the air compressor integrated system, a filter screen is arranged at the air inlet.
[0008] Preferably, in the air compressor integrated system, a cooling circulating water inlet and outlet are formed at one side of the intercooler.
[0009] Compared with the prior art, the air flow meter, temperature and pressure sensor, intercooler and air compressor are integrated, the structure of the fuel cell system air path is simplified, and the layout space size is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0010] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.
[0011] Figure 1 As shown in the utility model embodiment air compressor integrated system's perspective view. DETAILED DESCRIPTION
[0012] The technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings of the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of the present application.
[0013] In combination with Figure 1 As shown, the air compressor integrated system 100 comprises an air compressor main body 101, one end of the air compressor main body 101 is formed with an air inlet 102, an air flow meter 103 and a temperature and pressure sensor 104 are arranged at the air inlet 102, the outlet of the air compressor main body 101 is communicated with the inlet of a intercooler 105, the intercooler 105 is arranged above the air compressor main body 101, the outlet 109 of the intercooler 105 is located on the same side as the air inlet 102, and a temperature sensor 106 is arranged inside the intercooler 105. A filter screen 107 is arranged at the air inlet 102. The intercooler 105 is formed with a cooling circulating water inlet and outlet 108 on one side.
[0014] In specific implementation, air is drawn into the air compressor and then output to the intercooler, the intercooler cools the flowing air, and then outputs to the electric pile; the flow rate, temperature and pressure of the air entering the air compressor are detected, the air compressor compresses the air to generate high temperature, the intercooler cools the compressed air, and the outlet temperature sensor detects before entering the electric pile.
[0015] The technical solution integrates the air flow meter, the temperature and pressure sensor, the intercooler and the air compressor into one, does not use special-shaped rubber pipes, the space is reduced, the overall structure adopts the simplest mechanical connection, the bolt connection distribution is reasonably distributed according to the strength analysis, and the component replacement is simple.
[0016] It is to be noted that, as used in this specification and the appended claims, the singular forms "a," "an" and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components, and the term "an element" can include comparable reference to a plurality of elements. Also, as used in this specification and the appended claims, the term "or" as used in the context of "A / B or C" means any of the following: A; B; or C. Also, the term "comprising" as used in the claims should not be interpreted as being restricted to the means listed thereafter; it does not exclude other elements or steps. It is thus to be interpreted as specifying the presence of the stated features, integers, steps or components as referred to, but does not preclude the presence or addition of one or more other features, integers, steps or components, or groups thereof. Moreover, it is to be noted that the term "even if" as used in this specification is not to be interpreted as indicating an exception to a previously recited condition or characteristic, but rather is to be interpreted as meaning "for example" or "for instance."
[0017] The foregoing is merely illustrative of the principles of this application and various modifications can be made by those skilled in the art, without departing from the spirit and scope of the application. Such modifications are intended to be within the scope of the claims.
Claims
1. An air compressor integrated system, characterized by, Including air compressor main body, one end of the air compressor main body is formed with air inlet, the air inlet is provided with air flow meter and temperature and pressure sensor, the outlet of the air compressor main body is communicated with the inlet of intercooler, the intercooler is arranged above the air compressor main body, the outlet of the intercooler is located on the same side with the air inlet, temperature sensor is arranged in the intercooler.
2. The air compressor integrated system of claim 1, wherein, The air inlet is provided with a filter screen.
3. The air compressor integrated system of claim 1, wherein, One side of the intercooler is formed with cooling circulating water inlet and outlet.