Combined air conditioning unit for purification engineering

Abstract

The utility model relates to a combined air conditioning unit, in particular to a combined air conditioning unit for purification engineering, which comprises a base, an air conditioning unit component is arranged on the base and comprises an air inlet chamber, a processing chamber and an air return chamber, the processing chamber is positioned between the air inlet chamber and the air return chamber, and the air return chamber is positioned between the processing chamber and the air return chamber. And the processing chamber communicates with the air inlet chamber and the air return chamber, and limiting assemblies are arranged on the positions, located on the two sides of the air conditioning unit assembly, of the base. The combined type air conditioning unit for the purification engineering is simple in overall structure and reasonable in design, air conditioning unit assemblies are combined and installed through the limiting assemblies, a traditional welding and threaded connection mode is replaced, the purpose of being convenient to install and detach is achieved, and the combined type air conditioning unit is suitable for popularization and application. And meanwhile, the number of the air conditioning unit assemblies can be conveniently added or reduced, so that the purpose of different combination installation is achieved, and the diversified use requirements of users are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to a combined air conditioning unit for purification engineering. BACKGROUND

[0002] The combined air conditioning unit is an air treatment device assembled by multiple functional sections and is suitable for air purification systems in various occasions. The combined air conditioning unit is usually composed of a primary-efficiency fresh air return section, a noise elimination section, a heat recovery section, a surface cooling section, a fan section, a heating section, a humidifying section, etc. Each functional section has a specific function, such as filtration, cooling, heating, humidification, etc. The combined air conditioning unit is powerful and adaptable and is widely used in industrial electronic factories, precision machinery manufacturing plants, textile workshops, automobile spraying workshops, GMP pharmaceutical plants, cosmetic plants, food plants, pure water workshops, hospital operating departments, ICUs, etc. The combined air conditioning unit can be customized to design and manufacture various types of functional sections according to different customer requirements to meet the different environmental requirements of various comfortable buildings and industrial sites. However, the working chambers of the combined air conditioning unit are usually welded or bolted. When it is necessary to add or reduce functional chambers, the chambers need to be cut or disassembled, which is time-consuming and difficult to reassemble into a whole, making it difficult to change the functions of the combined air conditioning unit once it is customized. SUMMARY

[0003] The utility model discloses a combined air conditioning unit for purification engineering, which has the advantages of simple overall structure, reasonable design, and convenient installation and disassembly. The limiting assembly is used to combine and install the air conditioning unit components, replacing the traditional welding and threaded connection method. The number of air conditioning unit components can be easily added or reduced to achieve different combinations and meet the diversified use requirements of users. The problem of difficulty in changing the functions of the combined air conditioning unit once it is customized is solved.

[0004] In order to achieve the above object, the utility model provides the following technical scheme: A combined air conditioning unit for purification engineering, including base, air conditioning unit assembly is arranged on the base, the air conditioning unit assembly includes air inlet chamber, processing room and return air chamber, wherein the processing room is located between the air inlet chamber and the return air chamber, and the processing room is communicated with the air inlet chamber and the return air chamber respectively, the both sides of the air conditioning unit assembly are provided with limit components on the base, the limit component includes baffle, the both ends of the baffle are provided with support plate respectively, the support plate is movably connected with lead screw, the lead screw is sleeved with movable block, the movable block is two, the both ends of the movable block are provided with connecting rod, the connecting rod is connected with the top plate away from the movable block, the top plate is connected with the outer side of the air inlet chamber and the return air chamber respectively.

[0005] Preferably, the both sides of the base are provided with slide rails for the movement of the air conditioning unit assembly along the length direction thereof, the slide rail is inclined rail, the angle between the inclined surface of the inclined rail and the horizontal plane is between 30 DEG and 60 DEG.

[0006] Preferably, the bottom of the air conditioning unit assembly is provided with a sliding block matched with the slide rail.

[0007] Preferably, the limit component further includes driving motor, the driving motor is fixedly installed on the support plate, and the output end of the driving motor is rotatably connected with the lead screw.

[0008] Preferably, the baffle is provided with a sliding groove along the length direction thereof.

[0009] Preferably, the outer surface of the lead screw is provided with first external thread and second external thread, the thread directions of the first external thread and the second external thread are oppositely arranged, the two movable blocks are sleeved on the first external thread and the second external thread respectively, and the two movable blocks can move oppositely along the length direction of the first external thread and the second external thread under the action of external force.

[0010] Preferably, the air inlet chamber, the processing room and the return air chamber are all provided with sealing gaskets, the sealing gaskets are made of silica gel material, and the thickness of the sealing gasket is between 5mm and 25mm.

[0011] Compared with the prior art, the utility model has the beneficial effects as follows:

[0012] 1. The utility model provides a combined air conditioning unit for purification engineering, the air conditioning unit whole simple structure, reasonable in design, through setting up limit component, the limit component combines the installation of air conditioning unit component, replaces traditional welding and screw connection mode, reaches the purpose that is convenient for installation and dismounting, is convenient for adding or reducing the number of air conditioning unit component simultaneously, to reach the purpose of different combination installation, to meet the user's diversified use demand, when the air conditioning unit is combined and installed, the driving motor drives the rotation of the screw rod, the screw rod drives the movable block to move along the length direction of the screw rod through the first outer thread and the second outer thread, the movable block is limited by the sliding slot during movement, and the movable block drives the connecting rod to move outward during movement, since the outer end of the connecting rod is connected with the top plate, the top plate moves away from the air inlet chamber and the air return chamber, at the moment, the air inlet chamber and the air return chamber are separated from the top plate, so that the air inlet chamber and the air return chamber can move outward to increase or reduce the air conditioning unit component.

[0013] 2. The utility model discloses a slide rail is set up on the both sides of base, the slide rail is inclined rail, and the angle between the inclined surface of inclined rail and horizontal plane forms an angle, and the angle value of the angle is between 30-60, when the sliding block and inclined rail, and on the slide rail slide, the contact surface between the sliding block and slide rail reduces, reduces friction, and the sliding block on the air conditioning unit component can slide quickly, reaches the purpose that the air conditioning unit component is installed or dismounted quickly.

[0014] 3. The utility model discloses that the sealing pad is set up between air inlet chamber and processing chamber and processing chamber and air return chamber, and the sealing pad is made of silica gel material, and the sealing pad can buffer air inlet chamber, processing chamber and air return chamber, and can also seal air inlet chamber, processing chamber and air return chamber, and has high practicality. ACCURACY OF DRAWINGS

[0015] Fig. 1 It is the overall structure diagram of the utility model;

[0016] Fig. 2 It is the structure diagram of base of the utility model;

[0017] Fig. 3 It is the structure diagram of air conditioning unit component of the utility model;

[0018] Fig. 4 It is the sectional view of air conditioning unit component of the utility model;

[0019] Fig. 5 It is the overall structure diagram of limit component of the utility model;

[0020] Fig. 6 It is the partial structure diagram of limit component of the utility model.

[0021] The reference signs and names in the drawings are as follows:

[0022] 1, base; 11, slide rail; 2, air conditioning unit assembly; 21, air inlet chamber; 22, processing chamber; 23, air return chamber; 24, sliding block; 3, limiting assembly; 31, baffle; 32, support plate; 33, drive motor; 34, screw rod; 35, movable block; 36, connecting rod; 37, top plate; 38, sliding groove; 4, sealing gasket. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] In the description of the embodiments of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0025] In the embodiments of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0026] Please refer to Figs. 1-2The utility model provides a kind of combined air conditioning unit for purification engineering, the combined air conditioning unit includes base 1, air conditioning unit component 2 is provided on base 1, air conditioning unit component 2 includes air inlet chamber 21, processing chamber 22 and return air chamber 23, wherein processing chamber 22 is located between air inlet chamber 21 and return air chamber 23, and processing chamber 22 is connected with air inlet chamber 21 and return air chamber 23 respectively, and air inlet chamber 21 and return air chamber 23 upper end all exist ventilation pipe, external air can enter air inlet chamber 21 inside from the ventilation pipe of air inlet chamber 21 upper end and move to return air chamber 23 inside after processing chamber 22, processing chamber 22 is discharged to outside again from the ventilation pipe of return air chamber 23 upper end after purifying air, base 1 is located on the both sides of air conditioning unit component 2 and is provided with limit component 3, limit component 3 includes baffle 31, baffle 31 upper and lower ends are provided with support plate 32 respectively, support plate 32 is movably connected with screw rod 34, screw rod 34 is sleeved with movable block 35, movable block 35 is two, two movable blocks 35 are provided with connecting rod 36, connecting rod 36 is connected with top plate 37 away from movable block 35 one end, and top plate 37 is respectively connected with the outside of air inlet chamber 21 and return air chamber 23.The both sides of base 1 are provided with slide rail 11 for the movement of air conditioning unit component 2 along its length direction, and the slide rail 11 is inclined rail, and the inclination of the inclined surface of the inclined rail and the horizontal plane forms an angle, and the angle value of the angle is between 30 °-60 °, and the bottom of the air conditioning unit component 2 is provided with a sliding block 24 matched with the slide rail 11, and in the embodiment, the angle value of the angle between the inclined surface of the inclined rail and the horizontal plane and the angle value of the sliding block 24 are both 45 °.

[0027] Specifically, sealing gasket 4 is arranged between air inlet chamber 21 and processing chamber 22 and processing chamber 22 and return air chamber 23, the sealing gasket 4 is made of silica gel material, and the thickness of the sealing gasket 4 is between 5mm-25mm, and in the embodiment, the thickness of the sealing gasket 4 is 10mm, and the sealing gasket 4 is used for buffering and sealing between air inlet chamber 21 and processing chamber 22 and processing chamber 22 and return air chamber 23.

[0028] Please refer to Figs. 4-5 The limit component 3 further includes a driving motor 33, the driving motor 33 is fixedly installed on the support plate 32, and the output end of the driving motor 33 is rotatably connected with the screw rod 34, and the driving motor 33 can be positively and reversely rotated, so that the driving motor 33 drives the movable block 35 to reciprocate through the screw rod 34.

[0029] Specifically, the outer surface of the screw rod 34 is provided with a first external thread 341 and a second external thread 342, the thread directions of the first external thread 341 and the second external thread 342 are oppositely arranged, two movable blocks 35 are respectively sleeved on the first external thread 341 and the second external thread 342, and the two movable blocks 35 can move oppositely along the length direction of the first external thread 341 and the second external thread 342 under the action of an external force, when the screw rod 34 rotates under the driving of the driving motor 33, the movable block 35 moves oppositely under the driving of the first external thread 341 and the second external thread 342, the movable block 35 drives the connecting rod 36 to rotate, and the connecting rod 36 drives the top plate 37 to move horizontally.

[0030] Please refer again to Figs. 1-6 When it is necessary to increase or reduce the processing chamber 22 to adapt the air conditioning unit assembly 2 to different purification engineering requirements, the driving motor 33 is controlled to drive the screw rod 34 to rotate, the screw rod 34 drives the movable block 35 to move oppositely along the length direction of the screw rod 34 through the first external thread 341 and the second external thread 342, the movable block 35 is limited by the sliding groove 38 during the movement, and the movable block 35 drives the connecting rod 36 to move outward during the movement, since the connecting rod 36 is connected to the top plate 37 at the outer end, the top plate 37 moves away from the air inlet chamber 21 and the air return chamber 23, at this time, the air inlet chamber 21 and the air return chamber 23 are separated from the top plate 37, so that the air inlet chamber 21 and the air return chamber 23 can move outward, so as to increase or reduce the air conditioning unit assembly, when the increase or reduction is completed, the driving motor 33 is controlled to reversely drive the screw rod 34 to rotate, the screw rod 34 drives the movable block 35 to reversely move through the first external thread 341 and the second external thread 342, and the movable block 35 drives the top plate 37 to move close to the air inlet chamber 21 and the air return chamber 23 through the connecting rod 36, when the top plate 37 pushes the air inlet chamber 21 and the air return chamber 23 to respectively abut against the side surface of the processing chamber 22, the combination and installation of the air conditioning unit assembly 2 are completed.

[0031] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but rather that the present application can be implemented in other embodiments without departing from the spirit or essential characteristics of the present application. Thus, the embodiments should be considered in a descriptive sense only and not for purposes of limitation. The scope of the present application is therefore defined by the appended claims rather than the foregoing description, and it is intended that all changes and modifications that come within the meaning of the claims be embraced thereby. Any reference numerals in the claims are not to be construed as limiting the claims in any way.

Claims

1. A modular air conditioning unit for cleanroom engineering, comprising a base (1), characterized in that: An air conditioning unit assembly (2) is provided on the base (1). The air conditioning unit assembly (2) includes an air inlet chamber (21), a processing chamber (22), and a return air chamber (23). The processing chamber (22) is located between the air inlet chamber (21) and the return air chamber (23), and the processing chamber (22) is connected to both the air inlet chamber (21) and the return air chamber (23). Limiting components (3) are provided on both sides of the air conditioning unit assembly (2) on the base (1). The limiting components (3) include baffles (31). The baffle (31) is provided with support plates (32) at its upper and lower ends respectively. A lead screw (34) is movably connected to the support plate (32). A movable block (35) is sleeved on the lead screw (34). There are two movable blocks (35). A connecting rod (36) is provided on each of the two movable blocks (35). The end of the connecting rod (36) away from the movable block (35) is connected to the top plate (37). The top plate (37) is in contact with the outside of the air inlet chamber (21) and the air return chamber (23) respectively.

2. The combined air conditioning unit for cleanroom engineering according to claim 1, characterized in that: The base (1) has slide rails (11) on both sides along its length for the air conditioning unit assembly (2) to move. The slide rails (11) are inclined rails, and the inclined surface of the inclined rail forms an angle with the horizontal plane. The angle value of the angle is between 30° and 60°.

3. The combined air conditioning unit for cleanroom engineering according to claim 1, characterized in that: The bottom of the air conditioning unit assembly (2) is provided with a slider (24) that is adapted to the slide rail (11).

4. The combined air conditioning unit for cleanroom engineering according to claim 1, characterized in that: The limiting component (3) also includes a drive motor (33), which is fixedly mounted on the support plate (32), and the output end of the drive motor (33) is rotatably connected to the lead screw (34).

5. A combined air conditioning unit for cleanroom engineering according to claim 1, characterized in that: The baffle (31) is provided with a groove (38) along its length.

6. A combined air conditioning unit for cleanroom engineering according to claim 1, characterized in that: The lead screw (34) has a first external thread (341) and a second external thread (342) on its outer surface. The first external thread (341) and the second external thread (342) are arranged in opposite directions. The two movable blocks (35) are respectively sleeved on the first external thread (341) and the second external thread (342). Under the action of external force, the two movable blocks (35) can move towards each other along the length direction of the first external thread (341) and the second external thread (342).

7. A combined air conditioning unit for cleanroom engineering according to claim 1, characterized in that: A sealing gasket (4) is provided between the air inlet chamber (21) and the treatment chamber (22), as well as between the treatment chamber (22) and the return air chamber (23). The sealing gasket (4) is made of silicone material and the thickness of the sealing gasket (4) is between 5mm and 25mm.

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