Evaporator, air conditioning system and automobile

Abstract

The utility model provides an evaporator, an air conditioning system and an automobile. The evaporator comprises a shell, an evaporator main body, a filter plate and an adsorption plate, the evaporator main body is mounted in the shell; the filter plate and the adsorption plate are arranged on the shell, the filter plate is located on the side where an air inlet of the evaporator body is located, and the adsorption plate is located on the side where an air outlet of the evaporator body is located. According to the utility model, when airflow flows to the evaporator area through the air blower, the airflow is primarily filtered by the air filter element at the front end of the evaporator, and then the airflow is secondarily filtered by the filter plate, so that residual dust in the airflow is further reduced, and dust carried by the airflow entering the evaporator main body is reduced; furthermore, the dust storage amount in the evaporator main body is reduced, the dust treatment effect in the evaporator main body is improved, after the air flow passes through the evaporator main body, bacteria stored in the air flow are adsorbed through the adsorption plate, and the air quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of evaporators, in particular to an evaporator, an air conditioning system and a car. Background Art

[0002] The air conditioning system consists of a compressor, condenser, receiver dryer, expansion valve, evaporator and blower. The evaporator is a key component in the air conditioning system. Its structure, material properties and manufacturing process affect the working efficiency of the entire air conditioning system. The evaporator is hidden in the shell and is generally not easy to be found. The function of the evaporator is to absorb heat from the surrounding fins and tubes to convert the refrigerant into gas to cool the working space.

[0003] In the prior art, after the evaporator has been used for a long time, it is affected by the external environment, so that a large amount of dust will be generated inside the evaporator after being used for a period of time, thereby breeding bacteria. After the airflow passes through the evaporator, some of the bacteria will be discharged into the working space, and some of the bacteria will cause odor in the working space, affecting the air quality, and some bacteria may cause people to feel dizzy and nauseous. Utility Model Content

[0004] The utility model provides an evaporator, an air conditioning system and a car, so as to solve the problem that a large amount of dust is generated in the existing evaporator, thereby breeding bacteria.

[0005] An evaporator comprises a shell, an evaporator body, a filter plate and an adsorption plate;

[0006] The evaporator body is installed in the housing;

[0007] The filter plate and the adsorption plate are arranged on the shell, the filter plate is located on the side where the air inlet of the evaporator body is located, and the adsorption plate is located on the side where the air outlet of the evaporator body is located.

[0008] Preferably, the evaporator further comprises a regulating mechanism;

[0009] The adjustment mechanism includes a driving member and a driving shaft;

[0010] The driving shaft is mounted on the housing and is movably connected to the filter plate;

[0011] The driving member is connected to the driving shaft and is used to drive the driving shaft to rotate so as to adjust the posture of the filter plate.

[0012] Preferably, the adjustment mechanism further comprises a first transmission assembly, wherein the first transmission assembly comprises a first toothed plate, a first transmission gear shaft and a first belt;

[0013] The first tooth plate is arranged on the filter plate in a direction perpendicular to the filter plate;

[0014] The first transmission gear shaft is mounted on the housing and meshes with the first toothed plate;

[0015] The first belt is sleeved on the first transmission gear shaft and the driving shaft.

[0016] Preferably, the adjustment mechanism further includes a vibration assembly, which includes a storage box and an elastic plate; the storage box is mounted on the filter plate, one end of the elastic plate is mounted in the storage box, and the other end of the elastic plate is connected to the first transmission assembly.

[0017] Preferably, the evaporator further comprises a scraper assembly, the scraper assembly is movably mounted on the filter plate, and an outer wall of the scraper assembly contacts an outer wall of the filter plate;

[0018] The two inner walls of the shell along the first direction are provided with guide grooves, and the parts of the scraper assembly on the opposite sides are movably installed in the two guide grooves.

[0019] Preferably, the scraper assembly comprises a scraper and a connecting assembly;

[0020] The filter plate is provided with slideways on two opposite sides along the first direction;

[0021] One ends of the two connecting components are respectively installed on the opposite sides of the scraper, and the other ends of the two connecting components are respectively movably installed in the slideway.

[0022] Preferably, the connecting assembly comprises a movable shaft, a mounting shaft and a U-shaped connecting rod;

[0023] The movable shaft is movably installed in the slideway, the installation shaft is fixed on the scraper, one end of the U-shaped connecting rod is connected to the movable shaft, and the other end of the U-shaped connecting rod is connected to the installation shaft.

[0024] Preferably, the evaporator further comprises a baffle and a second transmission assembly;

[0025] A receiving groove is provided on the inner wall of the housing on one side close to the filter plate;

[0026] The feed port of the storage tank is provided with a reserved groove, and the baffle is movably installed in the reserved groove and arranged opposite to the filter plate;

[0027] The second transmission assembly includes a second toothed plate, a second transmission gear shaft and a second belt;

[0028] The second tooth plate is arranged on the baffle plate in a direction perpendicular to the filter plate, the second transmission gear shaft is installed on the housing and meshed with the second tooth plate, and the second belt is sleeved on the second transmission gear shaft and the adjustment mechanism.

[0029] An air conditioning system comprises the evaporator.

[0030] A car comprises the air conditioning system.

[0031] The evaporator provided by the embodiment of the utility model specifically includes a shell, an evaporator body, a filter plate and an adsorption plate; the shell is used as a support to install other parts of the evaporator. During installation, the evaporator body is installed in the shell, and then the filter plate and the adsorption plate are arranged on the shell, specifically, the filter plate is located on the side where the air inlet of the evaporator body is located, and the adsorption plate is located on the side where the air outlet of the evaporator body is located, which is used to clean the working space. In this way, when the airflow flows to the evaporator area through the blower, the air filter element at the front end of the evaporator performs a preliminary filtration on the airflow, and the filter plate performs a secondary filtration on the airflow, further reducing the dust remaining in the airflow, reducing the dust carried by the airflow entering the evaporator body, and then reducing the amount of dust inside the evaporator body, improving the dust treatment effect inside the evaporator body, and after the airflow passes through the evaporator body, the bacteria in the airflow are adsorbed by the adsorption plate to improve the air quality, thereby preventing bacteria from being discharged into the working space (such as the car cab), and preventing the generation of odor in the working space. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments of the utility model will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0033] Figure 1 This is a schematic diagram of the shell of an evaporator in one embodiment of the utility model;

[0034] Figure 2 This is a schematic diagram of an adsorption plate of an evaporator in one embodiment of the utility model;

[0035] Figure 3 This is a schematic diagram of an evaporator body of an evaporator in one embodiment of the utility model;

[0036] Figure 4 This is a schematic diagram of a filter plate of an evaporator in one embodiment of the utility model;

[0037] Figure 5 for Figure 4A magnified image of point A;

[0038] Figure 6 A side cross-sectional view of the shell of an evaporator in one embodiment of the utility model;

[0039] Figure 7 This is a schematic diagram of a driving shaft of an evaporator in one embodiment of the utility model;

[0040] Figure 8 This is a schematic diagram of an elastic plate of an evaporator in one embodiment of the utility model;

[0041] Fig. 9 This is a schematic diagram of the guide groove of the evaporator in one embodiment of the utility model.

[0042] Among them, 1. shell; 2. evaporator body; 3. filter plate; 4. adsorption plate; 5. adjustment mechanism; 51. driving member; 52. driving shaft; 53. first transmission assembly; 531. first tooth plate; 532. first transmission gear shaft; 533. first belt; 54. vibration assembly; 541. storage box; 542. elastic plate; 6. scraper assembly; 61. scraper; 62. connecting assembly; 621. movable shaft; 622. installation shaft; 623. U-shaped connecting rod; 7. slideway; 8. guide groove; 9. baffle; 10. storage groove; 11. reserved groove; 12. second transmission assembly; 121. second tooth plate; 122. second transmission gear shaft; 123. second belt. DETAILED DESCRIPTION

[0043] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0044] In the description of the present invention, it should be understood that the terms "longitudinal", "radial", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0045] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] The utility model embodiment provides an evaporator, referring to Figure 1-3 The evaporator includes a shell 1, an evaporator body 2, a filter plate 3 and an adsorption plate 4; the evaporator body 2 is installed in the shell 1; the filter plate 3 and the adsorption plate 4 are arranged on the shell 1, the filter plate 3 is located on the side where the air inlet of the evaporator body 2 is located, and the adsorption plate 4 is located on the side where the air outlet of the evaporator body 2 is located.

[0047] As an example, the evaporator is a key component in the air conditioning system, which can be used in many devices such as automobiles. The evaporator specifically includes a shell 1, an evaporator body 2, a filter plate 3 and an adsorption plate 4; the shell 1 is used as a support for mounting other parts of the evaporator. During installation, the evaporator body 2 is installed in the shell 1, and then the filter plate 3 and the adsorption plate 4 are arranged on the shell 1, specifically, the filter plate 3 is located on the side where the air inlet of the evaporator body 2 is located, and the adsorption plate 4 is located on the side where the air outlet of the evaporator body 2 is located, for air conditioning the working space. In this arrangement, when the air flow flows to the evaporator area through the blower, the air filter element at the front end of the evaporator performs preliminary filtration on the air flow, and then the filter plate 3 performs secondary filtration on the air flow, thereby further reducing the dust remaining in the air flow, reducing the dust carried by the air flow entering the evaporator body 2, and thereby reducing the amount of dust inside the evaporator body 2, thereby improving the dust treatment effect inside the evaporator body 2. After the air flow passes through the evaporator body 2, the adsorption plate 4 adsorbs the bacteria in the air flow, thereby improving the air quality, thereby preventing bacteria from being discharged into the working space (for example, in the driving room of a car), and preventing odor from being generated in the working space.

[0048] Furthermore, the outer ends of the filter plate 3 and the adsorption plate 4 are both provided with mounting frames matching them. The adsorption plate 4 is made of activated carbon, and the thickness of the adsorption plate 4 is 2 cm or other sizes. The activated carbon has a good function of absorbing bacteria. When the airflow passes through the adsorption plate 4, the bacteria in the airflow are adsorbed to improve the air quality.

[0049] In one embodiment, referring to Figure 3 , Figure 6 and Figure 7 The evaporator further includes an adjusting mechanism 5 ; the adjusting mechanism 5 is disposed on the housing 1 and is movably connected to the filter plate 3 for adjusting the posture of the filter plate 3 .

[0050] As an example, the evaporator also includes an adjusting mechanism 5; during installation, the adjusting mechanism 5 is set on the outer shell 1 and movably connected to the filter plate 3. According to actual needs, the posture of the filter plate 3 can be adjusted through the adjusting mechanism 5 so that the filter plate 3 can reach the optimal state to filter the airflow.

[0051] In one embodiment, referring to Figure 3 , Figure 6 and Figure 7 The adjusting mechanism 5 includes a driving member 51 and a driving shaft 52; the driving shaft 52 is mounted on the housing 1 and is movably connected to the filter plate 3; the driving member 51 is connected to the driving shaft 52 to drive the driving shaft 52 to rotate to adjust the posture of the filter plate 3.

[0052] As an example, the adjustment mechanism 5 includes a driving member 51 and a driving shaft 52; during installation, the driving shaft 52 is installed on the outer shell 1 and movably connected to the filter plate 3, and then the driving member 51 is connected to the driving shaft 52. The driving member 51 can be directly installed on the driving shaft 52, or it can be installed on the outer shell 1 and then connected to the driving shaft 52; according to actual needs, the driving member 51 drives the driving shaft 52 to rotate to adjust the posture of the filter plate 3 so that the filter plate 3 can reach the optimal state to filter the airflow.

[0053] In one embodiment, referring to Figure 3 The driving member 51 is a wind wheel and / or a motor.

[0054] As an example, the type of the driving member 51 can be selected according to the use environment. The driving member 51 can be a wind wheel, a motor, or both. When there is wind, the wind drives the wind wheel to rotate, and drives the driving shaft 52 to rotate; if the wind is insufficient, the motor drives the driving shaft 52 to rotate, thereby adjusting the posture of the filter plate 3.

[0055] In one embodiment, referring to Figure 3 , Figure 6 and Figure 7 The adjustment mechanism 5 also includes a first transmission assembly 53 , which is disposed between the driving shaft 52 and the filter plate 3 and is used to adjust the posture of the filter plate 3 .

[0056] As an example, the adjustment mechanism 5 also includes a first transmission assembly 53. During installation, the first transmission assembly 53 is arranged between the drive shaft 52 and the filter plate 3. The drive shaft 52 is driven to rotate by the driving member 51 to drive the first transmission assembly 53 to move, thereby adjusting the posture of the filter plate 3 so that the filter plate 3 can reach the optimal state to filter the airflow.

[0057] In one embodiment, referring to Figure 3 , Figure 6 and Figure 7 The first transmission assembly 53 includes a first tooth plate 531, a first transmission gear shaft 532 and a first belt 533; the first tooth plate 531 is arranged on the filter plate 3 in a direction perpendicular to the filter plate 3; the first transmission gear shaft 532 is installed on the housing 1 and meshes with the first tooth plate 531; the first belt 533 is sleeved on the first transmission gear shaft 532 and the driving shaft 52.

[0058] As an example, the first transmission assembly 53 includes a first tooth plate 531, a first transmission gear shaft 532 and a first belt 533; during installation, the first tooth plate 531 is arranged on the filter plate 3 in a direction perpendicular to the filter plate 3, specifically, is installed on one side of the filter plate 3 (for example, the upper side of the filter plate 3), and the first transmission gear shaft 532 is installed on the outer shell 1, so that the gear of the first transmission gear shaft 532 is engaged with the first tooth plate 531, and then the first belt 533 is mounted on the first transmission gear shaft 532 and the drive shaft 52, so that the drive shaft 52 rotates, and the first transmission gear shaft 532 is driven to rotate by the first belt 533 to drive the first tooth plate 531 to move, thereby driving one side of the filter plate 3 to move, so as to adjust the posture of the filter plate 3 so that the filter plate 3 can reach the optimal state to filter the airflow.

[0059] In one embodiment, referring to Figure 3 , Figure 6 and Figure 7 The adjustment mechanism 5 further includes a vibration component 54 , which is disposed between the first transmission component 53 and the filter plate 3 .

[0060] As an example, the adjustment mechanism 5 also includes a vibration component 54. When installed, the vibration component 54 is arranged between the first transmission component 53 and the filter plate 3. In this way, under the action of the driving member 51, the driving shaft 52 is driven to rotate, and the vibration component 54 can be driven to move through the first transmission component 53. The vibration component 54 can make the first transmission component 53 move back and forth in a small amplitude, thereby driving the filter plate 3 to move in a small amplitude, and then causing the filter plate 3 to shake, so as to clean the filter plate 3.

[0061] In one embodiment, referring to Figure 6 and Figure 7 The vibration assembly 54 includes a storage box 541 and an elastic plate 542 ; the storage box 541 is mounted on the filter plate 3 , one end of the elastic plate 542 is mounted in the storage box 541 , and the other end of the elastic plate 542 is connected to the first transmission assembly 53 .

[0062] As an example, the vibration component 54 includes a storage box 541 and an elastic plate 542; during installation, the storage box 541 is installed on the filter plate 3, one end of the elastic plate 542 is installed in the storage box 541, and the other end of the elastic plate 542 is connected to the first transmission component 53; this arrangement drives the driving shaft 52 to rotate under the action of the driving member 51, and drives the first transmission gear shaft 532 to rotate through the first belt 533, so as to drive the first tooth plate 531 to move into the storage box 541, thereby squeezing the elastic plate 542, and the elastic plate 542 generates a thrust on the first tooth plate 531, so that the first tooth plate 531 moves back and forth slightly, thereby driving the filter plate 3 to move slightly, and then causing the filter plate 3 to shake, so as to achieve cleaning of the filter plate 3.

[0063] In one embodiment, referring to Figure 1 and Figure 3 The adjustment mechanism 5 includes two adjustment mechanisms 5 , and the two adjustment mechanisms 5 are arranged on opposite sides of the housing 1 along a first direction, and the first direction is perpendicular to the directions corresponding to the air inlet and the air outlet.

[0064] As an example, the first direction is perpendicular to the directions corresponding to the air inlet and the air outlet; the adjusting mechanism 5 includes two adjusting mechanisms 5, and the two adjusting mechanisms 5 are arranged on opposite sides of the outer shell 1 along the first direction, specifically on both side edges of the filter plate 3, so that the adjustment of the filter plate 3 is more stable and convenient.

[0065] In one embodiment, referring to Figure 3 , Figure 5 , Figure 8 and Fig. 9 The evaporator also includes a scraper assembly 6, which is movably mounted on the filter plate 3, and the outer wall of the scraper assembly 6 is in contact with the outer wall of the filter plate 3; guide grooves 8 are opened on the two opposite inner walls of the shell 1 along the first direction, and parts of the scraper assembly 6 on opposite sides are movably mounted in the two guide grooves 8.

[0066] As an example, the evaporator further includes a scraper assembly 6. When installed, the scraper assembly 6 is movably mounted on the filter plate 3, and the outer wall of the scraper assembly 6 contacts the outer wall of the filter plate 3. The filter plate 3 can be cleaned by the scraper assembly 6. Guide grooves 8 are provided on two opposite inner walls of the housing 1 along the first direction. Parts of the scraper assembly 6 on opposite sides are movably mounted in the two guide grooves 8, which can provide a limit guide for the movement of the scraper assembly 6 to prevent the scraper assembly 6 from moving out of position and affecting the effect of scraping and cleaning the filter plate 3.

[0067] In one embodiment, referring to Figure 3 , Figure 5 and Figure 8The scraper assembly 6 includes a scraper 61 and a connecting assembly 62; slideways 7 are provided on opposite sides of the filter plate 3 along the first direction; one end of the two connecting assemblies 62 are respectively installed on opposite sides of the scraper 61, and the other ends of the two connecting assemblies 62 are respectively movably installed in the slideways 7.

[0068] As an example, the scraper assembly 6 includes a scraper 61 and a connecting assembly 62; during installation, slideways 7 are opened on the opposite sides of the filter plate 3 along the first direction, and then one end of the two connecting assemblies 62 are respectively installed on the opposite sides of the scraper 61, and the other ends of the two connecting assemblies 62 are respectively movably installed in the slideways 7; in this way, when the posture of the filter plate 3 is adjusted, the connecting assembly 62 can move along the slideway 7 to drive the scraper 61 to move, so that the scraper 61 can scrape and clean the surface of the filter plate 3, thereby improving the filtering effect of the filter plate 3 on the airflow.

[0069] In one embodiment, referring to Figure 5 and Figure 8 The connecting assembly 62 includes a movable shaft 621, a mounting shaft 622 and a U-shaped connecting rod 623; the movable shaft 621 is movably installed in the slideway 7, the mounting shaft 622 is fixed on the scraper 61, one end of the U-shaped connecting rod 623 is connected to the movable shaft 621, and the other end of the U-shaped connecting rod 623 is connected to the mounting shaft 622.

[0070] As an example, the connecting assembly 62 includes a movable shaft 621, a mounting shaft 622 and a U-shaped connecting rod 623; during installation, the movable shaft 621 is movably installed in the slideway 7, the mounting shaft 622 is fixed on the scraper 61, and then one end of the U-shaped connecting rod 623 is connected to the movable shaft 621, and the other end of the U-shaped connecting rod 623 is connected to the mounting shaft 622; in this way, when the posture of the filter plate 3 is adjusted, the movable shaft 621 can move along the slideway 7, and the mounting shaft 622 is driven to move by the U-shaped connecting rod 623, so as to drive the scraper 61 to move, so that the scraper 61 can scrape and clean the surface of the filter plate 3, and improve the filtering effect of the filter plate 3 on the airflow. Among them, both ends of the U-shaped connecting rod 623 are movably provided with balls, which are used to movably connect with the movable shaft 621 and the mounting shaft 622 respectively, so as to further increase the moving effect of the movable shaft 621 and the mounting shaft 622 in the guide groove 8.

[0071] In one embodiment, referring to Fig. 9 and Fig. 9 The evaporator further includes a baffle 9; a receiving groove 10 is provided on the inner wall of the housing 1 on one side close to the filter plate 3; a reserved groove 11 is provided at the feed port of the receiving groove 10, and the baffle 9 is movably installed in the reserved groove 11 and is arranged opposite to the filter plate 3.

[0072] As an example, the evaporator also includes a baffle 9; a storage groove 10 is provided on the inner wall of the outer shell 1 on the side close to the filter plate 3, and the opening direction of the storage groove 10 is toward the filter plate 3, so that dust can be collected through the storage groove 10; a reserved groove 11 is provided at the feed port of the storage groove 10, and the opening direction of the reserved groove 11 is perpendicular to the opening direction of the storage groove 10, and the baffle 9 is movably installed in the reserved groove 11 and is arranged opposite to the filter plate 3. In this way, the baffle 9 can block the feed port of the storage groove 10 to prevent dust from returning from the storage groove 10 to the filter plate 3.

[0073] In one embodiment, referring to Figure 3 and Figure 7 The evaporator further includes a second transmission assembly 12 , which is disposed between the baffle 9 and the adjustment mechanism 5 .

[0074] As an example, the evaporator also includes a second transmission assembly 12. During installation, the second transmission assembly 12 is arranged between the baffle 9 and the adjustment mechanism 5. The second transmission assembly 12 can be driven to move by the adjustment mechanism 5, so that the posture of the baffle 9 can be adjusted to control the opening and closing state of the feed port of the storage tank 10.

[0075] In one embodiment, referring to Figure 7 The second transmission assembly 12 includes a second tooth plate 121, a second transmission gear shaft 122 and a second belt 123; the second tooth plate 121 is arranged on the baffle 9 in a direction perpendicular to the filter plate 3, the second transmission gear shaft 122 is installed on the housing 1 and meshes with the second tooth plate 121, and the second belt 123 is sleeved on the second transmission gear shaft 122 and the adjustment mechanism 5.

[0076] As an example, the second transmission assembly 12 includes a second tooth plate 121, a second transmission gear shaft 122 and a second belt 123; during installation, the second tooth plate 121 is set on the baffle 9 in a direction perpendicular to the filter plate 3, the second transmission gear shaft 122 is installed on the outer shell 1 and meshed with the second tooth plate 121, and then the second belt 123 is mounted on the second transmission gear shaft 122 and the driving shaft 52 of the adjustment mechanism 5; the driving member 51 is arranged in this way to drive the driving shaft 52 to rotate, and the second transmission gear shaft 122 is driven to rotate through the second belt 123 to drive the second tooth plate 121 to move, thereby driving one side of the baffle 9 to move, so as to adjust the posture of the baffle 9 to control the opening and closing state of the feed port of the storage trough 10.

[0077] An embodiment of the utility model provides an air conditioning system, comprising an evaporator.

[0078] As an example, the air conditioning system can be applied to many devices, such as cars; the evaporator specifically includes a shell 1, an evaporator body 2, a filter plate 3 and an adsorption plate 4; the shell 1 is used as a support to install other parts of the evaporator. During installation, the evaporator body 2 is installed in the shell 1, and then the filter plate 3 and the adsorption plate 4 are arranged on the shell 1, specifically the filter plate 3 is located on the side where the air inlet of the evaporator body 2 is located, and the adsorption plate 4 is located on the side where the air outlet of the evaporator body 2 is located, which is used to clean the working space; in this way, when the air flow flows to the evaporator area through the blower, the air filter element at the front end of the evaporator performs a preliminary filtration on the air flow, and the filter plate 3 performs a secondary filtration on the air flow, further reducing the dust remaining in the air flow, reducing the dust carried by the air flow entering the evaporator body 2, and then reducing the amount of dust inside the evaporator body 2, improving the dust treatment effect inside the evaporator body 2, and after the air flow passes through the evaporator body 2, the adsorption plate 4 adsorbs the bacteria in the air flow to improve the air quality; thereby preventing bacteria from being discharged into the car cab and preventing odor from being generated in the cab.

[0079] The working principle of the air conditioning system in this example is: when the air conditioning system is used, the blower is started to guide the external air flow into the air conditioning system, the air flow is initially filtered through the air filter element, and then the air flow flows to the evaporator area. The filter plate 3 and the adsorption plate 4 are set to improve the air quality after the air flow passes through the evaporator, thereby preventing bacteria from being discharged into the car cab, causing odor in the cockpit and affecting the air quality. Some bacteria may cause dizziness and nausea in the driver, thereby affecting the normal driving of the vehicle.

[0080] When the airflow passes through the driving member 51, the driving member 51 drives the driving shaft 52 to rotate, and drives the first transmission gear shaft 532 to rotate through the first belt 533, so as to drive the first tooth plate 531 to move, thereby driving one side of the filter plate 3 to move, so as to adjust the posture of the filter plate 3, so that the filter plate 3 can reach the optimal state to filter the airflow; the first transmission gear shaft 532 is driven to rotate by the first belt 533 to drive the first tooth plate 531 to move into the storage box 541, thereby squeezing the elastic plate 542, and the elastic plate 542 generates a thrust on the first tooth plate 531, so that the first tooth plate 531 reciprocates slightly, thereby driving the filter plate 3 to move slightly, and then causing the filter plate 3 to shake, so as to clean the filter plate 3;

[0081] When adjusting the posture of the filter plate 3, the movable shaft 621 can move along the slide 7, and the installation shaft 622 can be driven to move through the U-shaped connecting rod 623 to drive the scraper 61 to move, so that the scraper 61 can scrape and clean the surface of the filter plate 3, thereby improving the filtering effect of the filter plate 3 on the airflow; guide grooves 8 are provided on the two opposite inner walls of the shell 1, and the parts of the scraper assembly 6 on the opposite sides are movably installed in the two guide grooves 8, which can provide a limit guide for the movement of the scraper assembly 6, so as to avoid the scraper assembly 6 from moving out of position and affecting the scraping and cleaning effect of the filter plate 3;

[0082] A receiving groove 10 is provided on the inner wall of the housing 1 on one side close to the filter plate 3, and the opening direction of the receiving groove 10 faces the filter plate 3, so that dust can be collected through the receiving groove 10; a reserved groove 11 is provided at the feed port of the receiving groove 10, and the opening direction of the reserved groove 11 is perpendicular to the opening direction of the receiving groove 10, and a baffle 9 is movably installed in the reserved groove 11 and arranged opposite to the filter plate 3, so that the baffle 9 can block the feed port of the receiving groove 10 to prevent dust from returning from the receiving groove 10 to the filter plate 3;

[0083] The second tooth plate 121 is arranged on the baffle plate 9 in a direction perpendicular to the filter plate 3, the second transmission gear shaft 122 is installed on the housing 1 and meshed with the second tooth plate 121, and then the second belt 123 is mounted on the second transmission gear shaft 122 and the driving shaft 52 of the adjustment mechanism 5; in this way, the driving member 51 drives the driving shaft 52 to rotate, and the second transmission gear shaft 122 is driven to rotate by the second belt 123 to drive the second tooth plate 121 to move, thereby driving one side of the baffle plate 9 to move, so as to adjust the posture of the baffle plate 9 to control the opening and closing state of the feeding port of the receiving groove 10;

[0084] When the airflow passes through the evaporator body 2, the adsorption plate 4 adsorbs the bacteria in the airflow to improve the air quality, thereby preventing the bacteria from being discharged into the car cab, causing odor in the cab and affecting the air quality. Some bacteria may cause dizziness and nausea in the driver, thus affecting the normal driving of the vehicle.

[0085] After the air conditioning system is stopped, the elastic plate 542 pushes the filter plate 3 to reset. When the filter plate 3 is reset, the scraper 61 is also reset. The filter plate 3 and the scraper 61 cooperate to push the dust into the storage groove 10 to prevent the dust from affecting the filtering effect of the filter plate 3 when the air conditioning system is used next time. The storage groove 10 is connected to the water pipe for draining water outward from the evaporator body 2. During daily use, some dust will be discharged together with the water pipe. When the vehicle is maintained and the air filter is replaced, an external dust suction device can be used to extend into the storage groove 10 for further dust suction and cleaning of the storage groove 10.

[0086] An embodiment of the utility model provides a car, comprising an air conditioning system.

[0087] As an example, the air conditioning system can be applied to many devices, such as cars; the evaporator specifically includes a shell 1, an evaporator body 2, a filter plate 3 and an adsorption plate 4; the shell 1 is used as a support to install other parts of the evaporator. During installation, the evaporator body 2 is installed in the shell 1, and then the filter plate 3 and the adsorption plate 4 are arranged on the shell 1, specifically the filter plate 3 is located on the side where the air inlet of the evaporator body 2 is located, and the adsorption plate 4 is located on the side where the air outlet of the evaporator body 2 is located, which is used to clean the working space; in this way, when the air flow flows to the evaporator area through the blower, the air filter element at the front end of the evaporator performs a preliminary filtration on the air flow, and the filter plate 3 performs a secondary filtration on the air flow, further reducing the dust remaining in the air flow, reducing the dust carried by the air flow entering the evaporator body 2, and then reducing the amount of dust inside the evaporator body 2, improving the dust treatment effect inside the evaporator body 2, and after the air flow passes through the evaporator body 2, the adsorption plate 4 adsorbs the bacteria in the air flow to improve the air quality; thereby preventing bacteria from being discharged into the car cab and preventing odor from being generated in the cab.

[0088] The embodiments described above are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention.

Claims

1. An evaporator, characterized in that: It includes a shell, an evaporator body, a filter plate and an adsorption plate; The evaporator body is installed in the housing; The filter plate and the adsorption plate are arranged on the shell, the filter plate is located on the side where the air inlet of the evaporator body is located, and the adsorption plate is located on the side where the air outlet of the evaporator body is located.

2. The evaporator according to claim 1, characterized in that The evaporator also includes a regulating mechanism; The adjustment mechanism includes a driving member and a driving shaft; The driving shaft is mounted on the housing and is movably connected to the filter plate; The driving member is connected to the driving shaft and is used to drive the driving shaft to rotate so as to adjust the posture of the filter plate.

3. The evaporator according to claim 2, characterized in that The adjustment mechanism further includes a first transmission assembly, the first transmission assembly including a first toothed plate, a first transmission gear shaft and a first belt; The first tooth plate is arranged on the filter plate in a direction perpendicular to the filter plate; The first transmission gear shaft is mounted on the housing and meshes with the first toothed plate; The first belt is sleeved on the first transmission gear shaft and the driving shaft.

4. The evaporator according to claim 3, characterized in that The regulating mechanism further comprises a vibration assembly, which comprises a storage box and an elastic plate; the storage box is mounted on the filter plate, one end of the elastic plate is mounted in the storage box, and the other end of the elastic plate is connected to the first transmission assembly.

5. The evaporator according to claim 1, characterized in that The evaporator further comprises a scraper assembly, the scraper assembly is movably mounted on the filter plate, and the outer wall of the scraper assembly is in contact with the outer wall of the filter plate; The two inner walls of the shell along the first direction are provided with guide grooves, and the parts of the scraper assembly on the opposite sides are movably installed in the two guide grooves.

6. The evaporator according to claim 5, characterized in that The scraper assembly comprises a scraper and a connecting assembly; The filter plate is provided with slideways on two opposite sides along the first direction; One ends of the two connecting components are respectively installed on the opposite sides of the scraper, and the other ends of the two connecting components are respectively movably installed in the slideway.

7. The evaporator according to claim 6, characterized in that The connecting assembly includes a movable shaft, a mounting shaft and a U-shaped connecting rod; The movable shaft is movably installed in the slideway, the installation shaft is fixed on the scraper, one end of the U-shaped connecting rod is connected to the movable shaft, and the other end of the U-shaped connecting rod is connected to the installation shaft.

8. The evaporator according to claim 2, characterized in that The evaporator also includes a baffle and a second transmission assembly; A receiving groove is provided on the inner wall of the housing on one side close to the filter plate; The feed port of the storage tank is provided with a reserved groove, and the baffle is movably installed in the reserved groove and arranged opposite to the filter plate; The second transmission assembly includes a second toothed plate, a second transmission gear shaft and a second belt; The second tooth plate is arranged on the baffle plate in a direction perpendicular to the filter plate, the second transmission gear shaft is installed on the housing and meshed with the second tooth plate, and the second belt is sleeved on the second transmission gear shaft and the adjustment mechanism.

9. An air conditioning system, characterized in that: The evaporator comprises the evaporator according to any one of claims 1 to 8.

10. An automobile, characterized in that: Includes the air conditioning system as described in claim 9.

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