Direct expansion type purification air conditioning unit

Abstract

According to the technical scheme, the direct-expansion type purification air conditioning unit is characterized in that a protruding head and a sliding block are arranged, a purification filtering assembly can be conveniently maintained through the direct-expansion type purification air conditioning unit, the use and maintenance convenience of the direct-expansion type purification air conditioning unit is improved, and the direct-expansion type purification air conditioning unit is used for solving the problem that the direct-expansion type purification air conditioning unit is inconvenient to maintain. By arranging a flow guide rod, impurities can be smoothly conducted to a waste box, the device structures are matched for use and maintenance, and the maintenance effect of the purification air conditioning unit is further improved; the clamping grooves are formed, and the clamping buckles are separated from the clamping grooves, so that the purification assembly of the device can be more conveniently maintained and disassembled; and a handle is arranged, a connecting structure can be formed at the outer ends of the dustproof plate and the support, when the dustproof plate needs to be replaced, the handle is pulled, the handle drives the dustproof plate and the support to be pulled out of the inner end of the bearing groove, the dustproof plate can be conveniently disassembled and maintained, and the convenience of maintenance and use of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the field of air-conditioning units, in particular to a direct expansion purification air-conditioning unit. Background Art

[0002] Air conditioning units are a type of air handling equipment. With the increasing demand for use, the demand for air conditioning units is also increasing, and air conditioning units with multiple functions are also appearing in our lives;

[0003] The Chinese patent authorization application number: CN201520396335.X provides an integrated integral refrigeration air conditioning unit using a direct expansion heat exchanger. The refrigeration compressor unit and the combined air conditioning unit are integrated into one, and the refrigeration compressor unit is set in the combined air conditioning unit. The refrigeration compressor unit adopts the above-mentioned specific high-efficiency refrigeration compressor. The combined air conditioning unit adopts a direct evaporative air heat exchanger and a volute-free centrifugal fan driven by a stepless speed regulation brushless DC motor, which greatly reduces the energy consumption, initial investment and floor space of the refrigeration and air conditioning system. At the same time, through the two-stage filter set in the box, the first stage filter filters the inhalable particulate matter in the air entering the box, and the second stage filter further sterilizes and decomposes harmful gases in the air filtered by the first stage filter.

[0004] The existing direct expansion purification air-conditioning units have certain drawbacks when in use. First, the internal filter components of the direct expansion purification air-conditioning units are inconvenient to disassemble and maintain, and the internal purification components cannot know the cleaning status in the first time, resulting in that the purification effect of the direct expansion purification air-conditioning units cannot be guaranteed, affecting the operation of the direct expansion purification air-conditioning units. For this reason, we propose a direct expansion purification air-conditioning unit. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide a direct expansion type purification air-conditioning unit. By setting a convex head and a slider, the device can realize convenient maintenance and purification of the filter assembly, which increases the convenience of using and maintaining the direct expansion type purification air-conditioning unit, and is used to solve the problem of inconvenient maintenance of the direct expansion type purification air-conditioning unit; by setting a guide rod, impurities can be smoothly transferred to the waste box, so that the structures of the device can be used and maintained in coordination, further improving the maintenance effect of the purification air-conditioning unit; a card slot is set, and the buckle is separated from the card slot, so that the purification assembly of the device can be maintained and disassembled more conveniently; a handle is set to form a connecting structure at the outer end of the dustproof plate and the bracket. When the dustproof plate needs to be replaced, the handle is pulled, and the handle drives the dustproof plate and the bracket to be pulled out from the inner end of the receiving groove, so that the dustproof plate can be conveniently disassembled and maintained, further improving the convenience of maintenance and use of the device.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A direct expansion purification air conditioning unit comprises a main body mechanism, the inner end of the main body mechanism is slidably connected with a dust prevention mechanism, and the inner end of the main body mechanism is installed with a filtering mechanism;

[0008] The filtering mechanism includes a rotating wheel, and a plurality of evenly distributed transmission blocks are fixedly connected to the outer end of the rotating wheel, and the outer ends of the transmission blocks are each equipped with a boss, and filter plates are slidably connected to both sides of the boss, and sliders are installed at both ends of the filter plate, and the inner ends of the sliders are slidably connected to slide rods, and the outer ends of the slide rods are sleeved with spring rings.

[0009] By installing the convex head and the sliding block, the device can realize convenient maintenance and purification of the filter assembly, thereby increasing the convenience of use and maintenance of the direct expansion purification air-conditioning unit.

[0010] Furthermore, a slide groove is provided at the outer end of the slide rod, guide rods are installed at both ends of the filter plate, and a feed outlet is movably provided at the outer end of the guide rod.

[0011] By installing the guide rod, the device structures can be used and maintained in coordination with each other, thereby further improving the maintenance effect of the purification air conditioning unit.

[0012] Furthermore, a notch is provided on the inner side of the feed opening, and a waste box is movably connected below the notch.

[0013] By installing the notches, impurities can fall from the filter plate during conduction and be collected more easily in the waste box, thus avoiding the accumulation of impurities and dust during maintenance.

[0014] Furthermore, a filter is movably connected to the top of the waste box, and a slot is provided at the outer end of a buckle installed at the outer end of the filter.

[0015] By installing the card slot, the purification component of the device can be maintained and disassembled more conveniently.

[0016] Furthermore, the main body structure includes an air conditioning unit body, an air inlet is provided at the rear of the air conditioning unit body, and an air purification unit is provided at the inner end of the air conditioning unit body.

[0017] By installing an air purification unit, a plurality of purification filter components are arranged inside the air purification unit, so that the purification effect of the direct expansion purification air conditioning unit is increased.

[0018] Furthermore, a suction component is movably installed on the right side of the air purification unit, an air outlet is provided on the front side of the suction component, and a plurality of evenly distributed heat dissipation slots are provided at both ends of the air conditioning unit body.

[0019] By installing the heat dissipation slot, the heat dissipation slot can enable the direct expansion type purification air conditioning unit to have an effective heat dissipation effect during operation, thereby improving the operation stability of the direct expansion type purification air conditioning unit.

[0020] Furthermore, the outer end of the heat dissipation slot is slidably connected to a dustproof plate, the top end of the dustproof plate is fixedly connected to a bracket, and the outer end of the bracket is provided with a receiving groove.

[0021] By installing the dustproof plate, the dustproof plate can be snapped onto the inner end of the air conditioning unit body and located at the outer end of the heat dissipation groove, forming a dustproof structure at the outer end of the heat dissipation groove, thereby preventing external dust from invading the interior of the device and improving the heat dissipation effect of the device.

[0022] Furthermore, a handle is movably connected above the receiving groove, and the handle is located at the upper end of the bracket.

[0023] By installing a handle, the handle can be used to easily remove the dust cover, increasing the convenience of removing and maintaining the dust cover.

[0024] In summary, the utility model has the following beneficial effects:

[0025] 1. By setting the convex head and the slider, when the device needs to maintain the purification component, it only needs to start the rotation of the wheel, and the wheel drives the multiple convex heads to conduct and hit the filter plates at both ends. Under the force, the impurities and dust attached to the outside of the filter plate are conducted downward along the guide rod, so that the device can realize convenient maintenance and purification of the filter component, making the convenience of use and maintenance of the direct expansion purification air conditioning unit increased;

[0026] 2. By setting the guide rod, the L-shaped guide rod can guide the fallen impurities and dust, so that the impurities can be smoothly transferred to the waste box, so that the device structures can be used and maintained in coordination, further improving the maintenance effect of the purification air conditioning unit;

[0027] 3. By providing a card slot, the inner end of the card slot is connected to the card buckle connected to the outside of the filter. When the filter needs maintenance, the card buckle is separated from the card slot, which enables the purification component of the device to be maintained and disassembled more conveniently;

[0028] 4. By setting a handle, a connecting structure can be formed at the outer ends of the dustproof plate and the bracket. When the dustproof plate needs to be replaced, the handle is pulled, and the handle drives the dustproof plate and the bracket to be pulled out from the inner end of the receiving groove, so that the dustproof plate can be conveniently disassembled and maintained, further improving the convenience of maintenance and use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of this embodiment;

[0030] Figure 2 is a schematic structural diagram of a cross-section of the air conditioning unit body in this embodiment;

[0031] Figure 3 In this embodiment Figure 2 A schematic diagram of the structure with an enlarged plane at point A;

[0032] Figure 4 In this embodiment Figure 2 The structural diagram of the plane enlarged at B in the middle;

[0033] Figure 5 In this embodiment Figure 1 Schematic diagram of the three-dimensional enlarged structure at point C in the middle.

[0034] In the figure, 1. main body mechanism; 101. air conditioning unit body; 102. air inlet; 103. air purification unit; 104. suction component; 105. air outlet; 106. heat dissipation slot; 2. dustproof mechanism; 201. dustproof plate; 202. bracket; 203. receiving slot; 204. handle; 3. filter mechanism; 301. rotating wheel; 302. transmission block; 303. protrusion; 304. filter plate; 305. slider; 306. slide rod; 307. spring ring; 308. slide groove; 309. guide rod; 310. discharge port; 311. notch; 312. waste box; 313. filter; 314. slot. DETAILED DESCRIPTION

[0035] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0036] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0037] Reference Figure 1-5 As shown, it is a direct expansion purification air conditioning unit in a preferred embodiment of the utility model, comprising a main body mechanism 1, a dustproof mechanism 2 is slidably connected to the inner end of the main body mechanism 1, and a filter mechanism 3 is installed at the inner end of the main body mechanism 1;

[0038] The filtering mechanism 3 includes a rotating wheel 301, and a plurality of evenly distributed transmission blocks 302 are fixedly connected to the outer end of the rotating wheel 301, and the outer ends of the transmission blocks 302 are each installed with a protrusion 303, and both sides of the protrusion 303 are slidably connected to filter plates 304, and both ends of the filter plates 304 are installed with sliders 305, and the inner ends of the sliders 305 are slidably connected to slide rods 306, and the outer ends of the slide rods 306 are sleeved with spring rings 307.

[0039] Reference Figure 3-4As shown, further, a slide groove 308 is provided at the outer end of the slide rod 306 , guide rods 309 are installed at both ends of the filter plate 304 , and a discharge port 310 is movably provided at the outer end of the guide rod 309 .

[0040] Reference Figure 2 and Figure 4 As shown, further, a slot 311 is provided on the inner side of the discharge port 310 , and a waste box 312 is movably connected below the slot 311 .

[0041] Reference Figure 2 As shown, further, a filter 313 is movably connected to the upper part of the waste box 312, and a card slot 314 is provided at the outer end of the buckle installed at the outer end of the filter 313.

[0042] By installing the protrusion 303 and the slider 305, when the device needs to maintain the purification component, it is only necessary to start the rotating wheel 301 to rotate. The rotating wheel 301 drives multiple protrusions 303 to conduct and impact the filter plates 304 at both ends. Under the action of force, the impurities and dust attached to the outside of the filter plates 304 are conducted downward along the guide rod 309. The guide rod 309 with an L-shaped structure can guide the fallen impurities and dust, so that the impurities can be smoothly conducted to the waste box 312, so that the device can realize convenient maintenance and purification of the filter component, and the inner end of the slot 314 is connected to the buckle connected to the outside of the filter 313. When the filter 313 needs maintenance, the buckle is separated from the slot 314, which can make the purification component of the device more convenient to maintain and disassemble.

[0043] Reference Figure 1-2 As shown, further, the main body mechanism 1 includes an air conditioning unit body 101 , an air inlet 102 is opened at the rear of the air conditioning unit body 101 , and an air purification unit 103 is arranged at the inner end of the air conditioning unit body 101 .

[0044] Reference Figure 1-2 As shown, further, a suction component 104 is movably installed on the right side of the air purification unit 103, an air outlet 105 is opened on the front side of the suction component 104, and multiple evenly distributed heat dissipation grooves 106 are opened at both ends of the air conditioning unit body 101.

[0045] By installing the heat dissipation slot 106, the heat dissipation slot 106 can enable the direct expansion type purification air conditioning unit to have an effective heat dissipation effect during operation, thereby improving the stability of the operation of the direct expansion type purification air conditioning unit.

[0046] Reference Figure 1 and Figure 5 As shown, further, the outer end of the heat dissipation slot 106 is slidably connected to a dustproof plate 201 , the top of the dustproof plate 201 is fixedly connected to a bracket 202 , and the outer end of the bracket 202 is provided with a receiving slot 203 .

[0047] Reference Figure 5 As shown, further, a handle 204 is movably connected above the receiving groove 203 , and the handle 204 is located at the upper end of the bracket 202 .

[0048] By installing the dustproof plate 201, the dustproof plate 201 can be snapped onto the inner end of the air-conditioning unit body 101 and located at the outer end of the heat dissipation groove 106, forming a dustproof structure at the outer end of the heat dissipation groove 106, thereby preventing external dust from invading the interior of the device and improving the heat dissipation effect of the device. When the dustproof plate 201 needs to be replaced, the handle 204 is pulled, and the handle 204 drives the dustproof plate 201 and the bracket 202 to be pulled out from the inner end of the receiving groove 203, so that the dustproof plate 201 can be conveniently disassembled and maintained, further improving the convenience of maintenance and use of the device.

[0049] Specific implementation process: When the direct expansion purification air-conditioning unit needs to be maintained and cleaned, the wheel 301 is started to rotate, and the wheel 301 drives multiple protrusions 303 to conduct and hit the filter plates 304 at both ends. Under the action of force, the impurities and dust attached to the outside of the filter plate 304 are conducted downward along the guide rod 309. The guide rod 309 with an L-shaped structure can guide the fallen impurities and dust, so that the impurities can be smoothly conducted to the waste box 312, so that the structures of the device can be used in coordination with each other for maintenance, so that the device can realize convenient maintenance and purification of the filter components. The slot 311 cooperates with the discharge port 310 to allow the device to have multiple impurity conduction structures during maintenance and cleaning, so that impurities dropped from the filter plate 304 during the conduction process can be more easily collected in the waste box 312, thereby avoiding the accumulation of impurities and dust during maintenance, making the device maintenance more convenient.

[0050] Separating the buckle from the slot 314 can make the purification component of the device more convenient to maintain and disassemble. Pull the handle 204, and the handle 204 drives the dustproof plate 201 and the bracket 202 to be pulled out from the inner end of the receiving groove 203, so that the dustproof plate 201 can be conveniently disassembled and maintained, further improving the convenience of maintenance and use of the device.

[0051] The above shows and describes the basic principle and main features of the utility model and the 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 for explaining the principle of 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 claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A direct expansion purification air conditioning unit, characterized in that: It comprises a main body mechanism (1), the inner end of the main body mechanism (1) is slidably connected with a dustproof mechanism (2), and the inner end of the main body mechanism (1) is installed with a filtering mechanism (3); The filtering mechanism (3) comprises a rotating wheel (301), the outer end of the rotating wheel (301) is fixedly connected to a plurality of evenly distributed transmission blocks (302), the outer ends of the transmission blocks (302) are each mounted with a protrusion (303), both sides of the protrusion (303) are slidably connected to a filter plate (304), both ends of the filter plate (304) are mounted with a slider (305), the inner ends of the sliders (305) are slidably connected to a slide rod (306), and the outer ends of the slide rods (306) are sleeved with a spring ring (307).

2. The direct expansion purification air conditioning unit according to claim 1, characterized in that: A slide groove (308) is provided at the outer end of the slide rod (306), guide rods (309) are installed at both ends of the filter plate (304), and a discharge port (310) is movably provided at the outer end of the guide rod (309).

3. The direct expansion purification air conditioning unit according to claim 2, characterized in that: A notch (311) is provided on the inner side of the discharge port (310), and a waste box (312) is movably connected below the notch (311).

4. The direct expansion purification air conditioning unit according to claim 3, characterized in that: A filter (313) is movably connected to the upper portion of the waste box (312), and a clamping groove (314) is provided at the outer end of a buckle mounted on the outer end of the filter (313).

5. The direct expansion purification air conditioning unit according to claim 1, characterized in that: The main body mechanism (1) comprises an air conditioning unit body (101), an air inlet (102) is provided at the rear of the air conditioning unit body (101), and an air purification unit (103) is provided at the inner end of the air conditioning unit body (101).

6. The direct expansion purification air conditioning unit according to claim 5, characterized in that: A suction assembly (104) is movably installed on the right side of the air purification unit (103), an air outlet (105) is provided on the front side of the suction assembly (104), and a plurality of evenly distributed heat dissipation slots (106) are provided at both ends of the air conditioning unit body (101).

7. The direct expansion purification air conditioning unit according to claim 6, characterized in that: The outer end of the heat dissipation slot (106) is slidably connected to a dustproof plate (201), the top end of the dustproof plate (201) is fixedly connected to a bracket (202), and the outer end of the bracket (202) is provided with a receiving slot (203).

8. The direct expansion purification air conditioning unit according to claim 7, characterized in that: A handle (204) is movably connected above the receiving groove (203), and the handle (204) is located at the upper end of the bracket (202).

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