Granary all-in-one unit air conditioner with stepped cooling, dehumidification and speed regulation functions

Abstract

The utility model relates to the technical field of granary all-in-one unit air conditioners, in particular to a granary all-in-one unit air conditioner with stepped cooling, dehumidification and speed regulation functions, which comprises an air conditioner all-in-one unit, the air conditioner all-in-one unit is composed of an air conditioner external unit and an air conditioner internal unit, and the air conditioner external unit is connected with the air conditioner internal unit through a conveying pipe. The conveying pipe is sleeved with an outer sleeve, a flaring sleeve is fixedly installed at the end of the outer sleeve, the outer sleeve is sleeved with the flaring sleeve, a limiting ring is fixedly installed at the end of the flaring sleeve, an annular clamping groove is formed in the surface of the limiting ring, and a sealing ring is clamped in the annular clamping groove in a matched mode. An annular groove is formed in the inner wall of the outer sleeve. According to the utility model, the hole part through which the pipeline passes can be sealed, so that moisture entering is reduced, and dry storage of grains is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of granary integrated unit air conditioners, in particular to a granary integrated unit air conditioner with stepped cooling, dehumidification and speed regulation. Background Art

[0002] During grain storage, temperature and humidity control plays a vital role in maintaining grain quality and preventing mildew, pests, etc. In order to achieve better temperature and humidity control effects, granaries are generally equipped with corresponding integrated air conditioners, which can control temperature and humidity, so as to achieve better drying and preservation effects on grain.

[0003] At present, most of the integrated air conditioners used in granaries have functions such as step cooling, dehumidification and speed regulation. For example, during the cooling process, as the temperature slowly drops, the step cooling operation is completed. During the dehumidification process, the moisture in the granary is discharged to the outside through the integrated air conditioner to complete the dehumidification operation. When adjusting the speed, the speed regulation effect can be achieved by controlling the fan speed.

[0004] However, in actual use, since the integrated air conditioner is divided into an indoor unit and an outdoor unit, and the indoor unit and the outdoor unit are connected by a pipe, it is necessary to open a corresponding through hole on the wall of the granary for the pipe to pass through. However, in order to ensure smoother pipe passing, the size of the through hole is generally larger than the size of the pipe, and the through hole part lacks a corresponding plugging component and cannot be plugged, which will cause other parts of the through hole that are not occupied by the pipe to be directly connected to the outside world, further affecting the maintenance of dry air in the granary, affecting the normal storage of grain in the granary, and causing inconvenience to users. In view of this, we propose a granary integrated air conditioner with stepped cooling and dehumidification speed regulation. Utility Model Content

[0005] The utility model aims to provide a granary integrated unit air conditioner with stepped cooling, dehumidification and speed regulation to solve the defects mentioned in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A granary integrated air conditioner with stepped cooling and dehumidification speed regulation includes an air conditioning integrated unit, which is composed of an air conditioning outdoor unit and an air conditioning indoor unit. The air conditioning outdoor unit and the air conditioning indoor unit are connected by a delivery pipe, an outer sleeve is sleeved on the delivery pipe, a flaring sleeve is fixedly installed on the end of the outer sleeve, the flaring sleeve is sleeved on the outer sleeve, a limiting ring is fixedly installed on the end of the flaring sleeve, an annular groove is provided on the surface of the limiting ring, and a sealing ring is snap-fitted in the annular groove.

[0008] Preferably, an air inlet sleeve is provided on the air conditioner outer unit, and a filter screen is fixedly installed on the end of the air inlet sleeve to facilitate the filtering operation of the air using the filter screen.

[0009] Preferably, two mutually symmetrical front and rear fixing supports are fixedly installed at the bottom positions of the left and right side plates of the air conditioner outdoor unit, and the fixing supports are used for bolt insertion and fixing operations.

[0010] Preferably, a blocking net is fixedly installed at the air outlet of the indoor unit of the air conditioner, and the blocking net is used to prevent foreign objects from entering.

[0011] Preferably, an annular groove is provided on the inner wall of the outer sleeve, and the annular groove is used for adding waterproof glue and sealing operations.

[0012] Preferably, a heat-insulating sleeve is provided on the conveying pipe, and the heat-insulating sleeve is used for heat-insulating operation.

[0013] Preferably, a fixing ring is fixedly mounted on the end of the thermal insulation sleeve, and the fixing ring is used for screw insertion and fixing operations.

[0014] Preferably, the limiting ring is fixedly installed on the outside of the wall, and the fixing ring is fixedly installed on the inside of the wall, so as to achieve the effect of internal and external double-layer protection.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model ensures that when in use, the outer sleeve can be sleeved on the delivery pipe, the limit ring is fixed on the wall, and waterproof glue is added to the annular groove for sealing. In addition, the sealing ring is provided to improve the sealing between the limit ring and the wall, so as to achieve the effect of sealing the hole on the wall through which the delivery pipe passes, thereby preventing moisture from entering the granary due to the connection between the inside and outside, affecting storage.

[0017] 2. The utility model can protect the conveying pipe part on the inner side of the wall by setting the heat-insulating sleeve, and insulate the hole part to reduce the heat loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is one of the partial structural schematic diagrams of the utility model;

[0020] Figure 3 This is the second schematic diagram of the partial structure of the utility model;

[0021] Figure 4 It is a cross-sectional view of the outer sleeve of the utility model.

[0022] The meaning of each number in the figure is:

[0023] 1. Air conditioning integrated unit; 10. Air conditioning outdoor unit; 11. Air inlet sleeve; 12. Filter; 13. Fixed support; 14. Air conditioning indoor unit; 15. Blocking net; 16. Delivery pipe;

[0024] 2. Outer sleeve; 20. Annular groove; 21. Expanding sleeve; 22. Limiting ring; 23. Annular groove; 24. Sealing ring;

[0025] 3. Insulation sleeve; 30. Fixing ring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 4 The utility model provides a technical solution: a granary integrated unit air conditioner with stepped cooling, dehumidification and speed regulation, including an air-conditioning integrated unit 1, the air-conditioning integrated unit 1 is composed of an air-conditioning outdoor unit 10 and an air-conditioning indoor unit 14, the air-conditioning outdoor unit 10 and the air-conditioning indoor unit 14 are connected by a delivery pipe 16, an outer sleeve 2 is sleeved on the delivery pipe 16, an expansion sleeve 21 is fixedly installed at the end of the outer sleeve 2, the expansion sleeve 21 is sleeved on the outer sleeve 2, a limit ring 22 is fixedly installed at the end of the expansion sleeve 21, an annular groove 23 is provided on the surface of the limit ring 22, and a sealing ring 24 is snap-fitted in the annular groove 23 to ensure that when in use, the outer sleeve 2 is sleeved on the delivery pipe 16, and then the limit ring 22 is fixedly installed on the wall using fastening screws, so as to achieve the sealing operation of the hole on the wall where the delivery pipe 16 passes through, thereby reducing the external moisture from entering the granary and affecting the drying and preservation effect.

[0028] In this embodiment, an air inlet sleeve 11 is provided on the air conditioner outdoor unit 10 , and a filter screen 12 is fixedly installed at the end of the air inlet sleeve 11 , so that the filter screen 12 can be used to filter the air.

[0029] Specifically, two mutually symmetrical front and rear fixing supports 13 are fixedly installed at the bottom positions of the left and right side plates of the air-conditioning outdoor unit 10, and the fixing supports 13 are used for bolt insertion and fixing operations.

[0030] Furthermore, a blocking net 15 is fixedly installed at the air outlet of the air conditioner indoor unit 14, and the blocking net 15 is used to prevent foreign objects from entering.

[0031] In addition, an annular groove 20 is provided on the inner wall of the outer sleeve 2, and the annular groove 20 is used for adding and sealing waterproof glue, which is convenient for adding waterproof glue. The waterproof glue is used to seal the groove wall part of the annular groove 20 and the conveying pipe 16 part, so as to achieve the effect of sealing and reducing the entry of external moisture.

[0032] It is worth noting that a heat-insulating sleeve 3 is provided on the delivery pipe 16, and the heat-insulating sleeve 3 is used for heat-insulating operation to reduce heat loss at the portion where the delivery pipe 16 passes through the hole on the wall.

[0033] It is worth noting that a fixing ring 30 is fixedly installed at the end of the insulation sleeve 3, and the fixing ring 30 is used for screw insertion and fixing operations; the limit ring 22 is fixedly installed on the outside of the wall, and the fixing ring 30 is fixedly installed on the inside of the wall, achieving the effect of internal and external double-layer protection.

[0034] When using the granary integrated unit air conditioner with stepped cooling, dehumidification and speed regulation of the utility model, first, a corresponding through hole is opened on the wall of the granary, then the outer sleeve 2 and the insulation sleeve 3 are put on the delivery pipe 16, and it is ensured that the outer sleeve 2 and the insulation sleeve 3 are respectively located on both sides of the wall, and then the two ends of the delivery pipe 16 are connected, the sealing ring 24 is clamped in the annular groove 23, and then the limit ring 22 and the fixing ring 30 are fixedly installed on both sides of the hole in the wall with fastening screws, and finally, the delivery pipe 16 and the annular groove 20 are sealed with waterproof glue to complete the sealing and plugging operations.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A granary integrated air conditioner with step-down cooling, dehumidification and speed regulation, comprising an integrated air conditioner unit (1), characterized in that: The air-conditioning integrated unit (1) is composed of an air-conditioning outdoor unit (10) and an air-conditioning indoor unit (14). The air-conditioning outdoor unit (10) is connected to the air-conditioning indoor unit (14) via a delivery pipe (16). An outer sleeve (2) is sleeved on the delivery pipe (16). An expansion sleeve (21) is fixedly installed at the end of the outer sleeve (2). The expansion sleeve (21) is sleeved on the outer sleeve (2). A limit ring (22) is fixedly installed at the end of the expansion sleeve (21). An annular groove (23) is provided on the surface of the limit ring (22). A sealing ring (24) is snap-fitted in the annular groove (23).

2. The integrated granary air conditioner with step-by-step cooling, dehumidification and speed regulation according to claim 1 is characterized in that: The air conditioner outdoor unit (10) is provided with an air inlet sleeve (11), and a filter screen (12) is fixedly mounted on the end of the air inlet sleeve (11).

3. The integrated granary air conditioner with step-by-step cooling, dehumidification and speed regulation according to claim 1 is characterized in that: Two mutually symmetrical front and rear fixing supports (13) are fixedly installed at the bottom positions of the left and right side plates of the air conditioner outdoor unit (10), and the fixing supports (13) are used for bolt insertion and fixing operations.

4. The integrated granary air conditioner with step-by-step cooling, dehumidification and speed regulation according to claim 1 is characterized in that: A blocking net (15) is fixedly installed at the air outlet of the air conditioner indoor unit (14), and the blocking net (15) is used to block the entry of foreign objects.

5. The integrated granary air conditioner with step-by-step cooling, dehumidification and speed regulation according to claim 1 is characterized in that: An annular groove (20) is provided on the inner wall of the outer sleeve (2), and the annular groove (20) is used for adding waterproof glue and sealing operations.

6. The integrated granary air conditioner with step-by-step cooling, dehumidification and speed regulation according to claim 1 is characterized in that: The conveying pipe (16) is sleeved with a heat-insulating sleeve (3), and the heat-insulating sleeve (3) is used for heat-insulating operation.

7. The integrated granary air conditioner with step-by-step cooling, dehumidification and speed regulation according to claim 6 is characterized in that: A fixing ring (30) is fixedly mounted on the end of the heat-insulating sleeve (3), and the fixing ring (30) is used for screw insertion and fixing operations.

8. The integrated granary air conditioner with step-by-step cooling, dehumidification and speed regulation according to claim 7 is characterized in that: The limiting ring (22) is fixedly mounted on the outside of the wall, and the fixing ring (30) is fixedly mounted on the inside of the wall.

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