Air inlet buffer tank capable of cooling and pressurizing

Abstract

The utility model provides an intake buffer tank capable of cooling and pressurizing, and relates to the field of intake buffer tanks, the intake buffer tank comprises an intake buffer tank body, the top of the intake buffer tank body is fixedly connected with a fixing frame, both sides of the bottom of the intake buffer tank body are fixedly connected with supporting legs, and an inner cavity of the intake buffer tank body is provided with a regulation and control unit; according to the air inlet buffer tank, the pressure sensor is arranged and used for detecting the air pressure in the air inlet buffer tank body, and when it is detected that the air pressure in the air inlet buffer tank body is out of the safety range, the air compressor pressurizes air and quantitatively introduces the air into the air inlet buffer tank body, so that the purpose of adjusting the air pressure is achieved; the temperature sensor is used for detecting the temperature in the air inlet buffer tank body, and the microcontroller can start the heater to heat the interior of the air inlet buffer tank body until the temperature value reaches a preset value of the microcontroller, so that the temperature in the air inlet buffer tank body is also kept within a certain range.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the air intake buffer tank field, concretely is an air intake buffer tank of cooling and pressure increasing. BACKGROUND

[0002] The air intake buffer tank is also called air intake air tank or air storage tank, and is mainly used for the air intake system of an automobile engine. The air intake buffer tank stores and manages air, and when the engine needs more air, the air in the air intake buffer tank is released into the air intake system through a pressure difference. When the air intake pressure is too high, the air intake buffer tank can absorb part of the air, thereby reducing the pressure fluctuation in the system.

[0003] The air intake buffer tank acts as a regulator in the entire air intake process, helping to maintain a stable air supply. During use, the pressure in the air intake buffer tank may fluctuate, affecting the flow and compression efficiency of the gas. At the same time, the change in temperature in the air intake buffer tank also affects the density and volume of the gas, resulting in unstable gas supply, which in turn affects the normal operation of the engine air intake system.

[0004] Therefore, the utility model provides an air intake buffer tank of cooling and pressure increasing to solve the above problems. SUMMARY

[0005] To solve the above technical problems, the utility model provides the following technical scheme:

[0006] An air intake buffer tank of cooling and pressure increasing, comprising an air intake buffer tank body, a fixed frame fixedly connected to the top of the air intake buffer tank body, a supporting leg fixedly connected to the bottom of the air intake buffer tank body on both sides, a regulating unit arranged in the inner cavity of the air intake buffer tank body, the regulating unit comprising an air compressor, the air compressor being located at the top of the fixed frame and fixedly connected to the fixed frame, the exhaust port of the air compressor being in fixed communication with the air intake buffer tank body, a pressure sensor fixedly connected to the left side of the front of the air intake buffer tank body, an installation groove being formed in the left side of the air intake buffer tank body, a fixed plate detachably connected in the inner cavity of the installation groove, a heater fixedly connected to the right side of the fixed plate, a temperature sensor fixedly connected to the bottom of the air intake buffer tank body, the probes of the pressure sensor and the temperature sensor both extending into the inner cavity of the air intake buffer tank body, and a microcontroller fixedly connected to the right side of the pressure sensor on the front of the air intake buffer tank body.

[0007] Further, in the utility model, the output ends of the pressure sensor and the temperature sensor are connected to the input end of the microcontroller, and the input ends of the heater and the air compressor are connected to the output end of the microcontroller.

[0008] Furthermore, in this utility model, a sealing gasket is fixedly connected to the inner cavity of the mounting groove, and the right side of the fixing plate is in close contact with the left side of the sealing gasket.

[0009] Furthermore, in this utility model, the upper and lower ends of the left side of the air intake buffer tank body are movably connected to rotating plates via movable pins, and hollow blocks are fixedly connected to the sides of the two rotating plates that are close to each other. A compression block is movably connected to the inner cavity of the hollow block.

[0010] Furthermore, in this utility model, the inner cavity of the hollow block is movably connected to a compression spring via a bearing. The end of the compression spring away from the inner wall of the hollow block is fixedly connected to the extrusion block. A pull rod is provided on the left side of the hollow block, and the right end of the pull rod passes through the inner cavity of the hollow block and is fixedly connected to the extrusion block.

[0011] Furthermore, in this utility model, positioning grooves are provided at the top and bottom of the hollow block cavity, and positioning blocks are fixedly connected to the top and bottom of the extrusion block. One side of the positioning block extends into the cavity of the positioning groove and is movably connected to the cavity of the positioning groove.

[0012] Beneficial effects: This utility model has the following beneficial effects:

[0013] This invention features a mounting bracket for supporting and securing the air compressor, and a pressure sensor for detecting the internal pressure of the intake buffer tank. When the internal pressure of the intake buffer tank is detected to be outside the safe range, the microcontroller activates the air compressor, which pressurizes the gas and quantitatively introduces it into the intake buffer tank to regulate the pressure. The pressure sensor monitors the internal pressure of the intake buffer tank in real time to ensure operation within the set safe range, thus preventing pressure fluctuations from affecting gas flow and compression efficiency. A temperature sensor detects the internal temperature of the intake buffer tank. When the temperature is lower than the preset value of the microcontroller, the microcontroller activates the heater to heat the inside of the intake buffer tank until the temperature reaches the preset value, thereby maintaining the internal temperature of the intake buffer tank within a certain range, ensuring a stable gas supply, and preventing it from affecting the normal operation of the engine intake system. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the main cross-sectional structure of the air intake buffer tank body of this utility model;

[0016] Figure 3 This is a right-side structural schematic diagram of the fixing plate of this utility model;

[0017] Figure 4 This is a schematic diagram of the hollow block and the extrusion block in their separated state from the right view.

[0018] Figure 5 This is a utility model Figure 2 A magnified view of a portion of point A in the middle.

[0019] In the picture:

[0020] 1. Intake buffer tank body; 2. Fixing bracket; 3. Support leg; 4. Control unit; 401. Air compressor; 402. Pressure sensor; 403. Mounting slot; 404. Fixing plate; 405. Heater; 406. Temperature sensor; 407. Microcontroller; 5. Sealing gasket; 6. Rotating plate; 7. Hollow block; 8. Extrusion block; 9. Compression spring; 10. Pull rod; 11. Positioning slot; 12. Positioning block. Detailed Implementation

[0021] To better understand the technical content of this utility model, specific embodiments are described below in conjunction with the accompanying drawings. Various aspects of this utility model are described in this disclosure with reference to the accompanying drawings, which illustrate numerous illustrative embodiments. The embodiments of this disclosure are not necessarily defined to include all aspects of this utility model. It should be understood that the various concepts and embodiments described above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in this utility model are not limited to any particular implementation. Furthermore, some aspects of this utility model can be used alone or in any suitable combination with other aspects disclosed in this utility model.

[0022] Example 1

[0023] like Figures 1-5The image shows the first embodiment of this utility model. This embodiment provides a cooling and pressurizing intake buffer tank, including an intake buffer tank body 1. A fixing frame 2 is fixedly connected to the top of the intake buffer tank body 1, and support legs 3 are fixedly connected to both sides of the bottom of the intake buffer tank body 1. A control unit 4 is provided in the inner cavity of the intake buffer tank body 1. The control unit 4 includes an air compressor 401, which is located on top of the fixing frame 2 and fixedly connected to the fixing frame 2. The exhaust port of the air compressor 401 is fixedly connected to the intake buffer tank body 1. A pressure sensor 402 is fixedly connected to the left side of the front of the air intake buffer tank body 1. An installation groove 403 is provided on the left side of the air intake buffer tank body 1. A fixing plate 404 is detachably connected to the inner cavity of the installation groove 403. A heater 405 is fixedly connected to the right side of the fixing plate 404. A temperature sensor 406 is fixedly connected to the bottom of the air intake buffer tank body 1. The probes of the pressure sensor 402 and the temperature sensor 406 both extend into the inner cavity of the air intake buffer tank body 1. A microcontroller 407 is fixedly connected to the front of the air intake buffer tank body 1 and to the right of the pressure sensor 402.

[0024] like Figures 1-5 As shown, the mounting bracket 2 is used to support and fix the air compressor 401, and the pressure sensor 402 is used to detect the air pressure inside the intake buffer tank body 1. When the air pressure inside the intake buffer tank body 1 is detected to be outside the safe range, the microcontroller 407 can start the air compressor 401 to pressurize the gas and quantitatively introduce the gas into the intake buffer tank body 1 to achieve the purpose of regulating the air pressure. The pressure sensor 402 monitors the pressure inside the intake buffer tank body 1 in real time to ensure that it operates within the set safe range, thereby preventing the gas flow and compression efficiency from being affected by pressure fluctuations. The temperature sensor 406 is used to detect the temperature inside the intake buffer tank body 1. When the temperature is lower than the preset value of the microcontroller 407, the microcontroller 407 can activate the heater 405 to heat the inside of the intake buffer tank body 1 until the temperature reaches the preset value of the microcontroller 407, thereby maintaining the temperature inside the intake buffer tank body 1 within a certain range, ensuring a stable gas supply, and preventing it from affecting the normal operation of the engine intake system. The pressure sensor 402 is a platinum resistance temperature sensor PT100, the temperature sensor 406 is a K-type thermocouple Omega K-type, and the microcontroller 407 is a TC-05B.

[0025] Example 2

[0026] Reference Figure 1 , 4 5, is the second embodiment of this utility model, which is based on the previous embodiment.

[0027] In this embodiment, the output terminals of pressure sensor 402 and temperature sensor 406 are both connected to the input terminal of microcontroller 407, and the input terminals of heater 405 and air compressor 401 are both connected to the output terminal of microcontroller 407.

[0028] The inner cavity of the mounting groove 403 is fixedly connected with a sealing gasket 5, and the right side of the fixing plate 404 is in close contact with the left side of the sealing gasket 5.

[0029] The upper and lower ends of the left side of the intake buffer tank body 1 are movably connected to rotating plates 6 by movable pins. Hollow blocks 7 are fixedly connected to the side of the two rotating plates 6 that are close to each other. An extrusion block 8 is movably connected to the inner cavity of the hollow block 7.

[0030] like Figure 1 , 4 As shown in Figure 5, the sealing gasket 5 is used to seal the gap between the mounting groove 403 and the fixing plate 404 to prevent air leakage. At the same time, under the squeezing action of the squeezing block 8, it can ensure that the fixing plate 404 and the sealing gasket 5 are tightly attached, thereby further enhancing the sealing effect. The rotating plate 6 is used to support the hollow block 7. By rotating the rotating plate 6, the position of the hollow block 7 can be adjusted so that the heater 405 can be disassembled and repaired.

[0031] Example 3

[0032] Reference Figure 4 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0033] In this embodiment, a compression spring 9 is movably connected to the inner cavity of the hollow block 7 via a bearing. The end of the compression spring 9 away from the inner wall of the hollow block 7 is fixedly connected to the extrusion block 8. A pull rod 10 is provided on the left side of the hollow block 7. The right end of the pull rod 10 passes through the inner cavity of the hollow block 7 and is fixedly connected to the extrusion block 8.

[0034] The top and bottom of the hollow block 7 are provided with positioning grooves 11, and the top and bottom of the extrusion block 8 are fixedly connected with positioning blocks 12. One side of the positioning block 12 extends into the inner cavity of the positioning groove 11 and is movably connected to the inner cavity of the positioning groove 11.

[0035] like Figure 4 As shown, the return force of the compression spring 9 can apply pressure to the right on the pressing block 8 so that it can press the fixing plate 404 and make it fit tightly against the sealing gasket 5. When the heater 405 needs to be disassembled and maintained, by pulling the pull rod 10, the pressing block 8 can be moved to the left to release the pressing state on the fixing plate 404. At this time, the hollow block 7 can be removed from the left side of the fixing plate 404 by rotating it, and the fixing plate 404 can be disassembled.

[0036] In operation, pressure sensor 402 detects the internal air pressure of the intake buffer tank 1. When the detected internal air pressure is outside the safe range, microcontroller 407 activates air compressor 401. Air compressor 401 pressurizes the gas and quantitatively introduces it into the intake buffer tank 1 to regulate the air pressure. Pressure sensor 402 monitors the internal pressure of the intake buffer tank 1 in real time to ensure operation within the set safe range, thereby preventing pressure fluctuations from affecting gas flow and compression efficiency. Temperature sensor 406 detects the internal temperature of the intake buffer tank 1. When the temperature is lower than that detected by microcontroller... When the preset value of 407 is reached, the microcontroller 407 can start the heater 405, which heats the inside of the intake buffer tank body 1 until the temperature reaches the preset value of the microcontroller 407, thereby maintaining the temperature inside the intake buffer tank body 1 within a certain range, ensuring a stable gas supply, and preventing it from affecting the normal operation of the engine intake system. When the heater 405 needs to be removed for maintenance, first pull the lever 10. By pulling the lever 10, the compression block 8 can be moved to the left, releasing the compression state on the fixing plate 404. At this time, the hollow block 7 can be removed from the left side of the fixing plate 404 by rotation, and the fixing plate 404 can be disassembled.

[0037] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Since this application is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail in this application.

[0038] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Those skilled in the art to which this invention pertains can make various modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of this invention shall be determined by the claims.

Claims

1. A cooling and pressurizing intake buffer tank, comprising an intake buffer tank body (1), characterized in that: A mounting bracket (2) is fixedly connected to the top of the intake buffer tank body (1). Support legs (3) are fixedly connected to both sides of the bottom of the intake buffer tank body (1). A control unit (4) is provided in the inner cavity of the intake buffer tank body (1). The control unit (4) includes an air compressor (401). The air compressor (401) is located on the top of the mounting bracket (2) and is fixedly connected to the mounting bracket (2). The exhaust port of the air compressor (401) is fixedly connected to the intake buffer tank body (1). A pressure sensor (402) is fixedly connected to the left side of the front of the intake buffer tank body (1). The intake buffer tank body (1) has an installation groove (403) on its left side. The inner cavity of the installation groove (403) is detachably connected to a fixing plate (404). A heater (405) is fixedly connected to the right side of the fixing plate (404). A temperature sensor (406) is fixedly connected to the bottom of the intake buffer tank body (1). The probes of the pressure sensor (402) and the temperature sensor (406) extend into the inner cavity of the intake buffer tank body (1). A microcontroller (407) is fixedly connected to the front of the intake buffer tank body (1) and to the right of the pressure sensor (402).

2. The inlet buffer tank with cooling and pressurization capability as described in claim 1, characterized in that: The output terminals of the pressure sensor (402) and temperature sensor (406) are both connected to the input terminal of the microcontroller (407), and the input terminals of the heater (405) and air compressor (401) are both connected to the output terminal of the microcontroller (407).

3. The inlet buffer tank with cooling and pressurization capability as described in claim 1, characterized in that: The inner cavity of the mounting groove (403) is fixedly connected with a sealing gasket (5), and the right side of the fixing plate (404) is in close contact with the left side of the sealing gasket (5).

4. The inlet buffer tank with cooling and pressurization capability as described in claim 1, characterized in that: The upper and lower ends of the left side of the air intake buffer tank body (1) are movably connected to rotating plates (6) by movable pins. Hollow blocks (7) are fixedly connected to the side of the two rotating plates (6) that are close to each other. An extrusion block (8) is movably connected to the inner cavity of the hollow block (7).

5. The inlet buffer tank with cooling and pressurization capability as described in claim 4, characterized in that: The inner cavity of the hollow block (7) is movably connected to a compression spring (9) via a bearing. The end of the compression spring (9) away from the inner wall of the hollow block (7) is fixedly connected to the extrusion block (8). A pull rod (10) is provided on the left side of the hollow block (7). The right end of the pull rod (10) passes through the inner cavity of the hollow block (7) and is fixedly connected to the extrusion block (8).

6. The inlet buffer tank with cooling and pressurization capability as described in claim 4, characterized in that: The hollow block (7) has a positioning groove (11) at the top and bottom of its inner cavity. The extrusion block (8) has a positioning block (12) fixedly connected to its top and bottom. One side of the positioning block (12) extends into the inner cavity of the positioning groove (11) and is movably connected to the inner cavity of the positioning groove (11).

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