Granary air conditioner

Abstract

The utility model provides a granary air conditioner which is provided with an air conditioner body with an air inlet and an air outlet, a filter screen installed at the air inlet and a dust collecting device arranged around the air inlet and used for collecting dust. According to the utility model, the negative pressure dust collection technology is combined with the air conditioner body, so that dust in the granary can be effectively adsorbed and removed, and the dust removal effect is improved; meanwhile, the dust removal function is integrated on the air conditioning equipment, so that the number of independent dust removal equipment can be reduced, and the equipment cost is reduced; meanwhile, dust entering the air conditioner is removed through the negative pressure dust collection technology, damage of the dust to air conditioner equipment can be reduced, and the service life of the air conditioner equipment is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of granary air conditioning, and more specifically relates to a granary air conditioner. Background Art

[0002] In existing granary management, air conditioning is primarily used to regulate the temperature and humidity within the silo to maintain the grain's storage conditions. However, this often generates a large amount of dust inside the silo, which not only affects the storage quality of the grain but can also damage the air conditioning equipment, hindering its proper operation. Currently, dust removal equipment in granaries is typically independent and operates separately from the air conditioning system, which not only increases equipment costs but can also result in poor dust removal performance. Utility Model Content

[0003] The purpose of the utility model is to provide a granary air conditioner to solve the problems in the prior art that the air conditioning equipment and the dust removal equipment are independent, which increases the cost and has a poor dust removal effect.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The utility model provides a granary air conditioner, comprising: an air conditioner body with an air inlet and an air outlet, a filter installed at the air inlet, and a dust collecting device arranged around the air inlet for collecting dust.

[0006] Furthermore, the dust collecting device is a collection trough, the collection trough cover is located outside the air inlet, and the collection trough and the air conditioner body are enclosed to form a dust collecting cavity, the filter is arranged in the dust collecting cavity, and the collection trough is provided with an opening corresponding to the filter.

[0007] Furthermore, the collecting trough is provided with a flow-guiding extension wall around the opening.

[0008] Furthermore, the dust collecting device is detachably connected to the air conditioner body.

[0009] Furthermore, the air conditioner body includes a shell and a middle partition, the middle partition divides the interior of the shell into an evaporation chamber and a condensation chamber, and the evaporation chamber is provided with the air inlet, air outlet and a centrifugal fan installed at the air outlet.

[0010] Furthermore, the evaporation chamber and the condensation chamber are arranged vertically.

[0011] Furthermore, the air inlet and the air outlet are arranged on the same side of the evaporation chamber.

[0012] Furthermore, a vacuum pump is provided in the evaporation chamber.

[0013] Furthermore, a dust baffle is provided at the air outlet.

[0014] Furthermore, it also includes a dust detector installed in the granary for detecting dust concentration.

[0015] Compared with the existing technology, the beneficial effects of the granary air conditioner provided by the utility model are:

[0016] 1. Improve dust removal effect: By combining negative pressure dust collection technology with the air conditioner body, the dust in the granary can be effectively adsorbed and removed, thereby improving the dust removal effect.

[0017] 2. Reduce equipment costs: Integrating the dust removal function into the air conditioning equipment can reduce the number of independent dust removal equipment and reduce equipment costs.

[0018] 3. Protect air-conditioning equipment: By removing dust that enters the air conditioner through negative pressure vacuum technology, the damage caused by dust to the air-conditioning equipment can be reduced and its service life can be extended. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0020] Figure 1 The overall structure of the granary air conditioner provided by the embodiment of the utility model is shown in FIG. Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the enlarged structure of the air inlet of the granary air conditioner provided by an embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of the enlarged structure of the air outlet of the granary air conditioner provided by the embodiment of the utility model;

[0023] Figure 4 The overall structure of the granary air conditioner provided by the embodiment of the utility model is shown in FIG. Figure 2 ;

[0024] Among them, the main marks of the drawings in the figure are:

[0025] 1. Air conditioner body;

[0026] 11. Air inlet;

[0027] 12. Air outlet;

[0028] 13. Centrifugal fan;

[0029] 14. Vacuum pump;

[0030] 21. Filter;

[0031] 22. Collection tank;

[0032] 221. Diversion extension wall. DETAILED DESCRIPTION

[0033] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0034] Example 1:

[0035] In existing granary management systems, air conditioning and dust removal are often separate, independent units. The air conditioning unit primarily regulates the temperature and humidity within the granary, while the dust removal unit focuses on reducing dust and pest growth within the granary. However, this decentralized configuration presents significant drawbacks. To address this, the present invention provides a granary air conditioner with dust removal capabilities.

[0036] like Figure 1 、 Figure 2 As shown, the granary air conditioner provided in this embodiment includes: an air conditioner body 1 having an air inlet 11 and an air outlet 12, a filter 21 installed at the air inlet 11, and a dust collecting device arranged around the air inlet 11 for collecting dust.

[0037] It is understandable that the air pressure at the air inlet 11 of the granary air conditioner is lower than that of the surrounding environment, and the air in the granary naturally flows to the air inlet 11. When the air in the granary passes through the air inlet 11, the dust in the air will be adsorbed and collected in the dust collecting device.

[0038] This embodiment combines negative pressure dust suction technology with the air conditioner body 1 to achieve effective adsorption and removal of dust in the granary, thereby improving the dust removal effect; at the same time, by integrating the dust removal function into the air conditioner equipment, the number of independent dust removal equipment can be reduced and the equipment cost can be reduced; at the same time, by removing dust entering the interior of the air conditioner through negative pressure dust suction technology, the damage of dust to the air conditioner equipment can be reduced and its service life can be extended.

[0039] In this embodiment, if Figure 1 、 Figure 2 As shown, the dust collecting device is a collecting trough 22, which is covered on the outside of the air inlet 11 and is enclosed with the air conditioner body 1 to form a dust collecting chamber. The filter 21 is arranged in the dust collecting chamber, and the collecting trough 22 is provided with an opening corresponding to the filter 21.

[0040] like Figure 2 As shown, the opening of the collecting cover is circular, and the shape of the filter screen 21 can be the same as or different from the opening of the collecting cover. Preferably, the opening of the collecting cover and the shape of the filter screen 21 are both circular.

[0041] In this embodiment, the filter 21 is used to filter air, and the collection tank 22 is used to collect dust, thereby achieving the purpose of dust removal.

[0042] Of course, in other embodiments, the dust collecting device may also be a dust collecting cylinder sleeved inside the air inlet 11 , and the filter 21 is arranged at one end of the dust collecting cylinder.

[0043] In this embodiment, if Figure 2 As shown, the collecting tank 22 is provided with a guide extension wall 221 around the opening.

[0044] It is understood that the extension length and shape of the guide extension wall 221 can be set according to actual needs. Preferably, the guide extension wall 221 can be conical, and the large end of the guide extension wall 221 is arranged away from the opening of the collection tank 22.

[0045] In this embodiment, the collection trough 22 is provided with a guide extension wall 221, which allows the air in the granary to flow more smoothly to the air inlet 11, reduces air turbulence and speed fluctuations, and is conducive to improving the filtering effect of the filter 21, thereby improving the dust removal effect.

[0046] In this embodiment, the dust collecting device is detachably connected to the air conditioner body 1 .

[0047] It is understandable that the dust collecting device can be detachably arranged at the air inlet 11 of the air conditioner body 1 by means of fasteners such as screws.

[0048] In this embodiment, the dust collecting device is detachably connected to the air conditioner body 1. The dust collecting device can be removed manually to facilitate timely disposal of the dust collected by the dust collecting device, thereby avoiding the dust removal effect being affected by excessive dust inside the dust collecting device.

[0049] In this embodiment, if Figure 1 、 Figure 3 As shown, the air conditioner body 1 includes a shell and a middle partition, which divides the interior of the shell into an evaporation chamber and a condensation chamber. The evaporation chamber is provided with an air inlet 11, an air outlet 12 and a centrifugal fan 13 installed at the air outlet 12.

[0050] It can be understood that an evaporator is provided in the evaporation chamber, and a condenser is provided in the condensation chamber.

[0051] It can also be understood that starting the centrifugal fan 13 can achieve a negative pressure in the evaporation chamber, so that the air pressure at the air inlet 11 is lower than the ambient pressure, thereby generating an adsorption force.

[0052] This embodiment utilizes the centrifugal fan 13 of the granary air conditioner in conjunction with the filter 21 and the dust collecting device to form a negative pressure dust collection module, thereby achieving a dust removal effect while reducing equipment costs.

[0053] In this embodiment, the evaporation chamber and the condensation chamber are arranged vertically.

[0054] In this embodiment, the evaporation chamber and the condensation chamber are arranged vertically, which fully utilizes the height space and reduces the occupied area.

[0055] In this embodiment, the air inlet 11 and the air outlet 12 are arranged on the same side of the evaporation chamber.

[0056] In this embodiment, the air inlet 11 and the air outlet 12 are arranged on the same side of the evaporation chamber, which can save space, reduce installation difficulty, and will not affect the layout of the pipeline. At the same time, such a layout can be more beautiful in appearance.

[0057] In this embodiment, a dust baffle is further provided at the air outlet 12 , and the dust baffle is detachably connected to the air conditioner body 1 .

[0058] In this embodiment, a dust baffle is added at the air outlet 12 to prevent dust inside the air conditioner from flowing back into the granary, thereby ensuring the dust removal effect.

[0059] In this embodiment, the granary air conditioner further includes a dust detector installed in the granary for detecting dust concentration.

[0060] This embodiment uses a dust detector to detect the dust solubility in the granary, so as to adjust the air pressure at the air inlet 11 in the granary air conditioner according to the detected dust solubility, thereby performing dust removal processing.

[0061] The granary air conditioner provided in this embodiment has a dust removal function, so that the granary air conditioner can effectively absorb and remove dust in the granary while adjusting the temperature and humidity in the granary.

[0062] Example 2:

[0063] like Figure 1 、 Figure 2 As shown, the difference from the first embodiment is that the granary air conditioner provided in this embodiment further includes a vacuum pump 14 arranged in the evaporation chamber.

[0064] like Figures 2 to 4 As shown, the granary air conditioner provided in this embodiment includes: an air conditioner body 1 having an air inlet 11 and an air outlet 12, a filter 21 installed at the air inlet 11, and a dust collecting device arranged around the air inlet 11 for collecting dust.

[0065] The dust collecting device is detachably connected to the air conditioner body 1 .

[0066] The dust collecting device is a collection trough 22, which covers the outside of the air inlet 11 and the collection trough 22 and the air conditioner body 1 to form a dust collecting chamber. The filter 21 is arranged in the dust collecting chamber, and the collection trough 22 has an opening corresponding to the filter 21. The collection trough 22 is provided with a guide extension wall 221 around the opening.

[0067] Air conditioner body 1 comprises a housing, an evaporator, a condenser, and a central partition. The central partition divides the interior of the housing into an evaporation chamber and a condensation chamber. The evaporator is located in the evaporation chamber, and the condenser is located in the condensation chamber. The evaporation chamber is equipped with an air inlet 11, an air outlet 12, and a centrifugal fan 13 mounted at air outlet 12. A vacuum pump 14 is also located in the evaporation chamber.

[0068] It is understandable that starting the vacuum pump 14 can achieve negative pressure in the evaporation chamber, so that the air pressure at the air inlet 11 is lower than the ambient pressure, thereby generating adsorption force.

[0069] In this embodiment, a vacuum pump 14 is added to the evaporation chamber. By starting the centrifugal fan 13 and the vacuum pump 14 at the same time, the air pressure in the evaporation chamber is lowered, thereby increasing the adsorption force at the air inlet 11 and improving the dust removal effect.

[0070] In this embodiment, the granary air conditioner further includes a controller for controlling the opening and closing of the centrifugal fan 13 and the vacuum pump 14 .

[0071] For a better understanding, the following describes the overall structure and control method of the granary air conditioner in combination with actual application scenarios.

[0072] like Figures 2 to 4 As shown, the granary air conditioner consists of a two-layer structure: the upper layer is the evaporation chamber, and the lower layer is the condensation chamber. The evaporation chamber has an air outlet 12 and an air inlet 11. Air inlet 11 is equipped with a filter 21 and a collection tank 22. A centrifugal fan 13 is installed at air outlet 12. A vacuum pump 14 is also installed within the evaporation chamber. The vacuum pump 14 and centrifugal fan 13 respectively provide vacuum extraction and air supply.

[0073] The granary is equipped with a dust detector. This utility model does not limit the specific type of dust detector, as long as it can detect dust concentration. The number of dust detectors can also be flexibly designed according to actual application requirements, and can be, but not limited to, four. When there are two or more dust detectors, the average dust concentration is sufficient to ensure detection accuracy.

[0074] The dust concentration in the granary is detected by a dust detector. The speed of the centrifugal fan 13 and the start of the vacuum pump 14 are adjusted according to the detected dust concentration to achieve negative pressure in the evaporation chamber. The air is then filtered through the filter 21 at the air inlet 11, and the dust is collected in the collection tank 22 for dust removal.

[0075] In actual application, the granary air conditioner does not work at all times, so dust removal needs to be carried out in two situations.

[0076] The first scenario is when the granary air conditioner is not turned on. A preset dust concentration value, F1, is set. The dust concentration in the granary is detected by a dust detector. When the dust concentration in the granary reaches F1, the centrifugal fan 13 is first started and the speed of the centrifugal fan 13 is adjusted to the maximum speed. Because the evaporation chamber is already under negative pressure, the air in the granary is drawn into the granary air conditioner. At this time, the dust is collected through the filter 21 and the collection tank 22. When the dust concentration in the granary reaches F2 (F1>F2), the centrifugal fan 13 is stopped.

[0077] The second scenario involves the granary air conditioner operating normally, with centrifugal fan 13 already activated. A dust detector measures the dust concentration within the granary. When the dust concentration reaches F1, vacuum pump 14 is activated for auxiliary extraction, creating a lower negative pressure within the evaporation chamber and increasing adsorption capacity. As air from the granary is drawn into the granary air conditioner, dust is collected through filter 21 and collection trough 22. Vacuum pump 14 is deactivated when the dust concentration reaches F2 (F1 > F2).

[0078] After a period of dust removal, it is necessary to manually remove the collection tank 22 and the filter 21 and process the collected dust to avoid excessive dust collection that affects the dust removal of the granary air conditioner.

[0079] This utility model monitors parameters such as temperature, humidity, and dust concentration in the granary in real time and automatically adjusts the operating status of the granary air conditioner according to preset values. When the dust concentration exceeds the preset dust solubility value, the adsorption force at the granary air conditioner's air inlet is automatically increased, improving dust removal efficiency. This shows that the granary air conditioner not only regulates the temperature and humidity within the granary, but also performs dust removal, improving equipment utilization.

[0080] Compared with the existing technology, the beneficial effects of the granary air conditioner provided by the utility model are:

[0081] 1. Improve dust removal effect: By combining negative pressure dust collection technology with the air conditioner body, the dust in the granary can be effectively adsorbed and removed, thereby improving the dust removal effect.

[0082] 2. Reduce equipment costs: Integrating the dust removal function into the air conditioning equipment can reduce the number of independent dust removal equipment and reduce equipment costs.

[0083] 3. Protect air-conditioning equipment: By removing dust that enters the air conditioner through negative pressure vacuum technology, the damage caused by dust to the air-conditioning equipment can be reduced and its service life can be extended.

[0084] It should be noted that, in the description of the present invention, when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element. Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0085] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Granary air conditioner, characterized in that, include: An air conditioner body having an air inlet and an air outlet, a filter installed at the air inlet, and a dust collecting device arranged around the air inlet for collecting dust; The air conditioner body includes a shell and a middle partition, the middle partition divides the interior of the shell into an evaporation chamber and a condensation chamber, and the evaporation chamber is provided with the air inlet, the air outlet and the centrifugal fan installed at the air outlet.

2. The granary air conditioner according to claim 1, characterized in that: The dust collecting device is a collecting trough, the collecting trough cover is located outside the air inlet, and the collecting trough and the air conditioner body are enclosed to form a dust collecting cavity, the filter is arranged in the dust collecting cavity, and the collecting trough is provided with an opening corresponding to the filter.

3. The granary air conditioner according to claim 2, characterized in that: The collecting tank is provided with a flow guide extension wall around the opening.

4. The granary air conditioner according to claim 1, characterized in that: The dust collecting device is detachably connected to the air conditioner body.

5. The granary air conditioner according to claim 1, characterized in that: The evaporation chamber and the condensation chamber are arranged up and down.

6. The granary air conditioner according to claim 1, characterized in that: The air inlet and the air outlet are arranged on the same side of the evaporation chamber.

7. The granary air conditioner according to claim 1, characterized in that: A vacuum pump is also provided in the evaporation chamber.

8. The granary air conditioner according to claim 1, characterized in that: A dustproof baffle is also provided at the air outlet.

9. The granary air conditioner according to claim 1, characterized in that: It also includes a dust detector installed in the grain silo to detect dust concentration.

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