Air conditioning unit with air outlet quality detection function

Abstract

The utility model discloses an air conditioning unit with an air outlet quality detection function, and belongs to the technical field of air conditioning equipment. Comprising an air conditioning unit and an air detector. A storage groove is formed in the air conditioning unit, the sampling cover is slidably arranged in the storage groove, and the sampling cover can be rotatably arranged in the storage groove; a sampling pipe communicated with the air detector through a conveying pipe is arranged in the sampling cover; a first insertion hole is formed in the sampling cover, a spring groove is formed in the air conditioning unit, and an insertion assembly inserted into the first insertion hole is arranged in the spring groove; the sealing cylinder is fixedly arranged on the air conditioning unit and located on the outer side of the air outlet. The sampling pipe is connected with the sampling cover through an elastic sliding assembly, and the position of the sampling pipe corresponds to the position of the sealing cylinder. The sampling cover can be conveniently stored, and the working end of the sampling pipe can be conveniently sealed during storage, so that the sampling cover is prevented from being polluted; and multi-point sampling can be carried out by using the plug-in assembly and the rotating sampling cover.

Description

TECHNICAL FIELD

[0001] The utility model provides a kind of air conditioning unit with air outlet quality detection function, belong to air conditioning equipment technical field. BACKGROUND

[0002] With the development of economy and the improvement of people's living standards, air conditioning system has been widely used in family, office, commercial building and various environments. Indoor air quality directly affects people's health and comfort. Studies have shown that the degree of indoor air pollution is sometimes even higher than outdoor. Air conditioning system not only undertakes the task of adjusting indoor temperature, but also plays an important role in improving indoor air quality.

[0003] In the use process of air conditioning unit, in order to ensure the quality of indoor air, air quality detector is often arranged at the air outlet of air conditioning unit. The air quality detector usually includes an air detector main body and a sampling assembly. The air at the air outlet of the air conditioning unit is introduced into the sampling assembly, and then the air detector is used to sample the sample gas. In order to ensure normal sampling, the sampling assembly usually needs to correspond to the position of the air outlet. When not sampling, the sampling assembly is inconvenient to store, which can easily affect the normal air outlet of the air conditioning unit, and the sampling port of the sampling assembly is easily polluted, which affects the accuracy of sampling. At the same time, the air samples at different positions of the air outlet are usually different, and it is inconvenient to adjust when sampling at different positions. CONTENT OF THE UTILITY MODEL

[0004] The technical problem to be solved by the utility model is that the sampling assembly is inconvenient to store, the sampling port is easily polluted, and it is inconvenient to adjust when sampling at different positions.

[0005] In order to solve the above problems, the utility model provides a technical scheme: an air conditioning unit with air outlet quality detection function, comprising an air conditioning unit, an air outlet is arranged on one side of the air conditioning unit, and an air detector is arranged above the air conditioning unit; further comprising:

[0006] A cylindrical sampling cover is arranged in the air conditioning unit, the sampling cover is slidably arranged in the receiving groove, and the sampling cover is rotatably arranged in the receiving groove. The air outlet is located in the sampling cover. A sampling pipe is arranged in the sampling cover and communicates with the air detector through a conveying pipe. The position of the sampling pipe corresponds to the position of the air outlet. A first jack is arranged in the sampling cover. A spring groove is arranged in the air conditioning unit. A plug-in assembly is arranged in the spring groove and inserted into the first jack.

[0007] A sealing cylinder and an elastic sliding assembly are arranged on the air conditioning unit, and the sealing cylinder is located outside the air outlet. The sampling pipe is connected with the sampling cover through the elastic sliding assembly, and the position of the sampling pipe corresponds to the position of the sealing cylinder.

[0008] As improved, the plug-in assembly comprises a plug rod, a compression spring and a fixing plate, the plug rod is arranged in a spring groove and is inserted into a first insertion hole downward, the fixing plate is sleeved on the plug rod, and the compression spring is sleeved on the plug rod.

[0009] As improved, the compression spring is reserved with a compression amount, and a second insertion hole is formed on the sampling cover; the number and position of the second insertion hole correspond to those of the first insertion hole, and the first insertion hole and the second insertion hole are both arranged in a circumferential uniform distribution on the sampling cover.

[0010] As improved, the number of the sealing cylinders is the same as that of the first insertion holes, the sealing cylinders are arranged in a plurality of, and the plurality of sealing cylinders are arranged in a circumferential uniform distribution around the air outlet.

[0011] As improved, the elastic sliding assembly comprises a fixing rod, a sliding plate and a pressure spring; the fixing rod is fixedly connected to the sampling cover, the sampling pipe is slidably inserted into the sampling cover, and the sampling end of the sampling pipe is arranged corresponding to the air outlet; the sliding plate is sleeved on the sampling pipe, and the sliding plate is arranged in sliding relative to the fixing rod; the upper end of the fixing rod is fixedly connected with a limiting block, the pressure spring is located between the limiting block and the sliding plate, and the pressure spring is sleeved on the fixing rod.

[0012] As improved, the sampling pipe is a hard pipe, and the conveying pipe is a soft pipe.

[0013] The air conditioning unit with the outflow quality detection function has the advantages that:

[0014] 1. The air conditioning unit is provided with a receiving groove, and the sampling cover is slidably arranged in the receiving groove; when not used, the sampling cover can be received in the receiving groove and fixed by the plug-in assembly; meanwhile, the working end of the sampling pipe is closed by the sealing cylinder, so that the working end of the sampling pipe is prevented from being polluted for a long time and affecting the sampling precision.

[0015] 2. The sampling cover can be rotatably arranged in the receiving groove, so as to drive the sampling pipe to rotate and sample different positions of the air outlet, increase the contrast and improve the sampling accuracy. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a perspective view of the air conditioning unit with the outflow quality detection function.

[0017] Figure 2 It is a perspective view of the air conditioning unit with the outflow quality detection function from another angle.

[0018] Figure 3 It is a sectional view of the sampling cover of the air conditioning unit with the outflow quality detection function.

[0019] Figure 4The utility model provides a local sectional view of air conditioning unit with air quality detection function.

[0020] Figure 5 The utility model provides a local A of air conditioning unit with air quality detection function's enlarged view.

[0021] 1, air conditioning unit;2, air detector;3, conveying pipe;4, sampling cover;5, sampling pipe;6, second jack;7, air outlet;8, sealing cylinder;9, sliding plate;10, fixed rod;11, limit block;12, pressure spring;13, storage groove;14, first jack;15, spring groove;16, plug rod;17, compression spring;18, fixed plate. DETAILED DESCRIPTION

[0022] The utility model is further explained in connection with the drawings below.

[0023] According to Figures 1-5 As shown: the utility model provides a kind of air conditioning unit with air quality detection function:Including air conditioning unit 1, air conditioning unit 1 side is provided with air outlet 7, and air conditioning unit 1 upper is provided with air detector 2;Still include:

[0024] cylindrical sampling cover 4, air conditioning unit 1 is provided with storage groove 13, sampling cover 4 is slidably arranged in storage groove 13, and sampling cover 4 can be rotationally arranged in the range of 360 ° in storage groove 13, air outlet 7 is located in sampling cover 4;Sampling cover 4 is provided with sampling pipe 5 that is communicated with air detector 2 by conveying pipe 3, and sampling pipe 5 and the position of air outlet 7 correspond;First jack 14 is opened in sampling cover 4, spring groove 15 is opened in air conditioning unit 1, and plug-in assembly is arranged in spring groove 15 and inserted into first jack 14;

[0025] sealing cylinder 8 and elastic sliding assembly, sealing cylinder 8 is fixedly arranged on air conditioning unit 1, and sealing cylinder 8 is located on the outside of air outlet 7;Sampling pipe 5 is connected with sampling cover 4 by elastic sliding assembly, and the position of sampling pipe 5 corresponds with the position of sealing cylinder 8.

[0026] As Figure 4 Shown, plug-in assembly includes plug rod 16, compression spring 17, fixed plate 18, plug rod 16 is arranged in spring groove 15, and plug rod 16 is inserted into first jack 14 downwards;Fixed plate 18 is fixedly sleeved on plug rod 16, and compression spring 17 is sleeved on plug rod 16.

[0027] The compression spring 17 is pre-compressed and can generate pressure on the fixed plate 18, thereby increasing the stability of the insertion of the insertion rod 16 into the first insertion hole 14.

[0028] As shown in Figure 3 , the sealing cylinder 8 is the same number as the first insertion hole 14, and the sealing cylinder 8 is provided with a plurality of sealing cylinders 8, and the plurality of sealing cylinders 8 are evenly distributed around the air outlet 7. It can be guaranteed that after rotating the sampling cover 4 for multi-point sampling, the end of the sampling tube 5 can still be sealed by the sealing cylinder 8.

[0029] As shown in Figure 3 , 5 , the elastic sliding assembly includes a fixed rod 10, a sliding plate 9, and a compression spring 12; the fixed rod 10 is fixedly connected to the sampling cover 4, the sampling tube 5 is slidably inserted into the sampling cover 4, and the sampling end of the sampling tube 5 is correspondingly arranged with the air outlet 7; the sliding plate 9 is fixedly sleeved on the sampling tube 5, and the sliding plate 9 is slidably arranged relative to the fixed rod 10; the upper end of the fixed rod 10 is fixedly connected to a limiting block 11, and the compression spring 12 is located between the limiting block 11 and the sliding plate 9, and the compression spring 12 is sleeved on the fixed rod 10. It can generate pressure on the sliding plate 9, so that the sampling tube 5 fixedly connected with the sliding plate 9 can maintain stability.

[0030] The sampling tube 5 is a hard pipe, and the conveying pipe 3 is a long enough hose, which can ensure that the air detector 2 and the sampling tube 5 can be connected when the sampling cover 4 is rotated.

[0031] The principle of the utility model

[0032] As shown in Figure 1 , 2 , 3 is a normal sampling state diagram of the air conditioning unit 1 provided by the present application, when the air conditioning unit 1 works, the wind generated by the air outlet 7 passes through the sampling tube 5 and the conveying pipe 3 into the air detector 2, thereby detecting the air quality; at the same time, when sampling different positions of the air outlet 7 is needed, as shown in Figure 4 , pull the insertion rod 16 upwards, so that the insertion rod 16 is separated from the first insertion hole 14, and the fixing of the sampling cover 4 is released, and the compression spring 17 is compressed by the fixed plate 18; directly rotating the sampling cover 4, thereby driving the sampling tube 5 to rotate around the air outlet 7, selecting a suitable first insertion hole 14, loosening the insertion rod 16, under the action of the elastic force of the compression spring 17, the insertion rod 16 is inserted into the first insertion hole 14 to fix the sampling cover 4, thereby sampling different positions of the air outlet 7.

[0033] When the air quality does not need to be detected, as shown in Figure 5 the working end of the sampling tube 5 corresponds to the sealing cylinder 8; then the insertion rod 16 is pulled upward, the fixing of the sampling cover 4 is released, the sampling cover 4 is horizontally slid into the storage groove 13 until the second insertion hole 6 corresponds to the position of the insertion rod 16, and the working end of the sampling tube 5 is inserted into the sealing cylinder 8; the insertion rod 16 is released, the sampling cover 4 stored in the storage groove 13 is fixed by the insertion rod 16 and the second insertion hole 6, the storage of the sampling cover 4 is completed, the air outlet 7 can normally expose from the sampling cover 4, and the normal air outlet is not affected, meanwhile, the working end of the sampling tube 5 can be sealed by the sealing cylinder 8, so that the sampling precision is not affected by the external air pollution.

[0034] The above describes the utility model and its implementation mode, which is not limited, and the drawings only show one of the implementation modes of the utility model, and the actual structure is not limited. In summary, if a person skilled in the art is inspired, similar structure modes and embodiments can be designed without departing from the creative purpose of the utility model, which should belong to the protection scope of the utility model.

Claims

1. An air conditioning unit (1) with air outlet quality detection function, comprising an air conditioning unit (1), one side of the air conditioning unit (1) is provided with an air outlet (7), and an air detector (2) is arranged above the air conditioning unit (1); characterized in that, Also include: The air conditioning unit (1) is provided with a receiving groove (13), and the sampling cover (4) is slidably arranged in the receiving groove (13), and the sampling cover (4) is rotatably arranged in the receiving groove (13), and the air outlet (7) is located in the sampling cover (4); The sampling cover (4) is provided with a sampling pipe (5) communicated with the air detector (2) through a conveying pipe (3), and the sampling pipe (5) corresponds to the position of the air outlet (7); The sampling cover (4) is provided with a first jack (14), and the air conditioning unit (1) is provided with a spring groove (15), and the spring groove (15) is provided with a plug-in assembly inserted into the first jack (14); The sealing cylinder (8) is fixedly arranged on the air conditioning unit (1), and the sealing cylinder (8) is located outside the air outlet (7); The sampling pipe (5) is connected with the sampling cover (4) through the elastic sliding assembly, and the position of the sampling pipe (5) corresponds to the position of the sealing cylinder (8).

2. The air conditioning unit (1) with the air outlet quality detection function according to claim 1, characterized in that: The plug-in assembly includes a plug rod (16), a compression spring (17) and a fixed plate (18), the plug rod (16) is arranged in the spring groove (15), and the plug rod (16) is inserted into the first jack (14); The fixed plate (18) is fixedly sleeved on the plug rod (16), and the compression spring (17) is sleeved on the plug rod (16).

3. An air conditioning unit (1) with an air outlet quality detection function according to claim 2, characterized in that: The compression spring (17) is provided with a compression amount, and the sampling cover (4) is provided with a second jack (6); The number and position of the second jack (6) correspond to those of the first jack (14), and the first jack (14) and the second jack (6) are uniformly distributed on the sampling cover (4).

4. The air conditioning unit (1) with air outlet quality detection function according to claim 3, characterized in that: The number of the sealing cylinder (8) is the same as that of the first jack (14), and the sealing cylinder (8) is provided with a plurality of sealing cylinders (8), and the plurality of sealing cylinders (8) are uniformly distributed around the air outlet (7).

5. The air conditioning unit (1) with air outlet quality detection function according to claim 1, characterized in that: The elastic sliding assembly includes a fixed rod (10), a sliding plate (9) and a pressure spring (12); The fixed rod (10) is fixedly connected to the sampling cover (4), the sampling pipe (5) is slidably inserted into the sampling cover (4), and the sampling end of the sampling pipe (5) is correspondingly arranged with the air outlet (7); The sliding plate (9) is fixedly sleeved on the sampling pipe (5), and the sliding plate (9) is slidably arranged relative to the fixed rod (10); The upper end of the fixed rod (10) is fixedly connected with a limiting block (11), the pressure spring (12) is located between the limiting block (11) and the sliding plate (9), and the pressure spring (12) is sleeved on the fixed rod (10).

6. The air conditioning unit (1) with air outlet quality detection function according to claim 1, characterized in that: The sampling pipe (5) is a hard pipe, and the conveying pipe (3) is a hose.

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