Evaporative cold heat accumulating type roof air conditioning unit

Abstract

The utility model discloses an evaporation cold heat storage type roof air conditioning unit, which relates to the technical field of air conditioning units and comprises a case, a filter chamber is arranged in one side of the case, a mounting table is mounted in the bottom surface of the filter chamber, slide rails are symmetrically mounted on the bottom surface of the filter chamber and positioned below the mounting table, and slide sleeves are symmetrically mounted on the bottom surface of the mounting table. When a filter assembly of the air conditioning unit needs to be installed, under the cooperation of the sliding rails and the corresponding sliding sleeves, the installation table is taken out of the filter chamber, installation and positioning of the plate type filter screen and the bag type filter screen are completed through the two installation frames correspondingly, and after positioning is completed, the installation table is taken out of the filter chamber. The plate-type filter screen and the bag-type filter screen are mounted and fixed in the corresponding mounting frames through the positioning plates, after mounting is completed, the mounting table is pushed into the filter chamber, a worker does not need to enter the filter chamber of the case to mount the filter assembly, and the mounting efficiency of the filter assembly is improved.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning unit technology, specifically to an evaporative cooling and heat storage roof air conditioning unit. Background Technology

[0002] Evaporative cooling and heat storage rooftop air conditioning units are a type of equipment in the field of air conditioning unit technology. They are relatively large and can be used in large and medium-sized factories and workshops in areas where it is inconvenient to install water systems or where water resources are scarce. They are used to regulate parameters such as temperature, humidity, and cleanliness. In addition, they can also be used in commercial buildings (such as shopping malls, exhibition centers, etc.), stadiums, railway stations, airports, and other places to meet the needs of comfort air conditioning. In order to ensure the cleanliness of the air outlet of the air conditioning unit, it is necessary to filter the air through the filter components (generally composed of a combination of plate filters and bag filters) in the filter chamber on one side of the unit, and then discharge it into the duct through the air outlet.

[0003] However, the installation of existing air conditioning unit filter components usually requires workers to enter the filter chamber of the unit to install the filter components. Due to the small internal space of the unit, the installation of the filter components is inconvenient and affects the installation efficiency. Furthermore, when cleaning or replacing the filter components later, impurities adsorbed on the surface of the filter components can easily fall into the unit when disassembling them inside the unit. If not cleaned properly, these impurities can be discharged through the air outlet with the airflow, affecting the air quality. Utility Model Content

[0004] To address the problem of inconvenient installation of filter components in existing air conditioning units, which affects the efficiency of filter component installation, the purpose of this utility model is to provide an evaporative cooling and heat storage roof air conditioning unit.

[0005] To solve the above technical problems, this utility model adopts the following technical solution: an evaporative cooling and heat storage roof air conditioning unit, including a casing, a filter chamber provided in one side of the casing, an installation platform installed in the bottom surface of the filter chamber, slide rails symmetrically installed below the installation platform on the bottom surface of the filter chamber, and sliding sleeves symmetrically installed on the bottom surface of the installation platform. There are two slide rails and two sliding sleeves. The sliding sleeves are slidably fitted onto the surface of the slide rails. A positioning component is fixedly installed in the middle of one end of the bottom surface of the installation platform. A positioning buckle is threaded into the positioning component. The positioning buckle passes through the positioning component and is threaded into the casing. An installation frame is fixedly installed on the top surface of the installation platform. There are two installation frames. A plate filter and a bag filter are respectively installed in the two installation frames. The plate filter and the bag filter cooperate with each other.

[0006] Preferably, each of the two mounting frames has a limiting slot, and both the plate filter and the bag filter are installed in the mounting frame through the limiting slot. A positioning plate is detachably installed on one side of the mounting frame, and positioning pins are symmetrically installed on one side of the positioning plate. The positioning pins are slidably inserted into one side of the mounting frame, and a positioning block is fixedly installed in the middle of one side of the positioning pin. A threaded buckle is threaded into the positioning block, and the threaded buckle passes through the positioning block and is threaded into the mounting frame.

[0007] Preferably, a protective door is installed inside one side of the filter chamber of the housing. Fixing components are fixedly installed at both ends of the protective door. A fixing buckle is threaded into the fixing component. The fixing buckle passes through the fixing component and is threaded into the housing. Two mounting slots are symmetrically opened on the bottom surface of the filter chamber below the mounting platform. Two slide rails are fixedly installed in the two mounting slots respectively. Slots are opened at both ends of one side of the mounting frame. The positioning pin is slidably inserted into the slot.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0009] 1. In this utility model, when it is necessary to install the filter assembly of the air conditioning unit, the mounting platform is taken out from the filter chamber with the cooperation of the slide rail and the corresponding sliding sleeve. The plate filter and the bag filter are installed and positioned by the two mounting frames respectively. After positioning, the plate filter and the bag filter are installed and fixed in the corresponding mounting frames by the positioning plate. After installation, the mounting platform is pushed into the filter chamber. There is no need for workers to enter the filter chamber of the unit to install the filter assembly, which improves the installation efficiency of the filter assembly.

[0010] 2. In this utility model, when it is necessary to disassemble, clean, or replace the plate filter and the bag filter, the mounting platform for installing the plate filter and the bag filter is removed from the filter chamber with the cooperation of the slide rail and the corresponding sliding sleeve. The disassembly of the plate filter and the bag filter is completed on the outside of the machine box, which prevents impurities adsorbed on the surface of the filter components from easily falling into the machine box and affecting the quality of the air. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This utility model Figure 1 Enlarged view of the structure at point A in the middle.

[0014] Figure 3 This is a cross-sectional view of the internal structure of the filter chamber of the chassis of this utility model.

[0015] Figure 4 This is a schematic diagram of the top surface structure of the mounting platform of this utility model.

[0016] Figure 5 This is a schematic diagram of the mounting frame and positioning plate structure of this utility model.

[0017] Figure 6 This utility model Figure 5 Enlarged view of the structure at point B in the middle.

[0018] In the diagram: 1. Chassis; 11. Filter chamber; 12. Protective door; 121. Fixing component; 122. Fixing buckle; 13. Slide rail; 131. Mounting groove; 2. Mounting platform; 21. Sliding sleeve; 22. Positioning component; 221. Positioning buckle; 23. Pull groove; 3. Mounting frame; 31. Limiting slot; 32. Positioning plate; 33. Positioning pin; 331. Slot; 34. Positioning block; 341. Threaded buckle; 4. Plate filter screen; 5. Bag filter screen; 6. Base; 61. Support leg. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example: Figure 1-6 As shown, this utility model provides an evaporative cooling and heat storage roof air conditioning unit, including a casing 1. A filter chamber 11 is provided in one side of the casing 1. An installation platform 2 is installed in the bottom surface of the filter chamber 11. A slide rail 13 is symmetrically installed on the bottom surface of the filter chamber 11 below the installation platform 2. A sliding sleeve 21 is symmetrically installed on the bottom surface of the installation platform 2. There are two slide rails 13 and two sliding sleeves 21. The sliding sleeve 21 is slidably sleeved on the surface of the slide rail 13. A positioning member 22 is fixedly installed in the middle of one end of the bottom surface of the installation platform 2. A positioning buckle 221 is threaded in the positioning member 22. The positioning buckle 221 passes through the positioning member 22 and is threaded in the casing 1. An installation frame 3 is fixedly installed on the top surface of the installation platform 2. There are two installation frames 3. A plate filter 4 and a bag filter 5 are respectively installed in the two installation frames 3. The plate filter 4 and the bag filter 5 cooperate with each other.

[0021] When the filter components of the air conditioning unit need to be installed, the mounting platform 2 is removed from the filter chamber 11 with the cooperation of the slide rail 13 and the corresponding sliding sleeve 21. The plate filter 4 and the bag filter 5 are installed and positioned by the two mounting frames 3 respectively. After positioning, the plate filter 4 and the bag filter 5 are installed and fixed in the corresponding mounting frames 3 by the positioning plate 32. After installation, the mounting platform 2 is pushed into the filter chamber 11, and the positioning part 22 and the positioning buckle 221 complete the installation. Mounting platform 2 is fixed in the filter chamber 11. When it is necessary to disassemble the plate filter screen 4 and the bag filter screen 5, with the cooperation of slide rail 13 and corresponding sliding sleeve 21, the mounting platform 2 for mounting plate filter screen 4 and bag filter screen 5 is removed from the filter chamber 11. The positioning plate 32 installed on one side of the mounting frame 3 is removed, and the plate filter screen 4 and bag filter screen 5 are removed from the limiting slot 31 opened in the corresponding mounting frame 3, thus completing the disassembly of plate filter screen 4 and bag filter screen 5.

[0022] Both mounting frames 3 have limiting slots 31. The plate filter 4 and the bag filter 5 are installed in the mounting frames 3 through the limiting slots 31. A positioning plate 32 is detachably installed on one side of the mounting frame 3. A positioning pin 33 is symmetrically installed on one side of the positioning plate 32. The positioning pin 33 is slidably inserted into one side of the mounting frame 3. A positioning block 34 is fixedly installed in the middle of one side of the positioning pin 33. A threaded buckle 341 is threaded in the positioning block 34. The threaded buckle 341 passes through the positioning block 34 and is threaded in the mounting frame 3. The plate filter 4 and the bag filter 5 are installed and positioned by the limiting slots 31 in the two mounting frames 3 respectively. After positioning, the positioning plate 32 is installed and positioned on one side of the mounting frame 3 by the positioning pin 33 installed on one side of the positioning plate 32. Finally, the positioning plate 32 is fixed on one side of the mounting frame 3 by the positioning block 34 and the threaded buckle 341. Thus, the plate filter 4 and the bag filter 5 are installed and fixed in the corresponding mounting frames 3.

[0023] A protective door 12 is installed inside one side of the filter chamber 11 in the chassis 1. Fixing members 121 are fixedly installed on both ends of the protective door 12. Fixing buckles 122 are threaded inside the fixing members 121 and threaded into the chassis 1. With the cooperation of the fixing members 121 and the fixing buckles 122, the protective door 12 is installed and fixed on one side of the filter chamber 11 in the chassis 1. The protective door 12 protects the filter components installed in the filter chamber 11. When it is necessary to replace or clean the filter components in the filter chamber 11, the protective door 12 can be opened for operation.

[0024] The bottom surface of the filter chamber 11 is symmetrically provided with mounting slots 131 below the mounting platform 2. There are two mounting slots 131. Two slide rails 13 are fixedly installed in the two mounting slots 131 respectively. The two slide rails 13 are installed and fixed through the two mounting slots 131 respectively. At the same time, the slide rails 13 assist the corresponding sliding sleeves 21 to slide.

[0025] Slots 331 are provided at both ends of one side of the mounting frame 3. The positioning pins 33 are slidably inserted into the slots 331. The corresponding positioning pins 33 are inserted and positioned through the slots 331, thereby completing the installation and positioning of the positioning plate 32 on one side of the mounting frame 3.

[0026] A groove 23 is provided in the middle of one side of the mounting platform 2. The groove 23 cooperates with the mounting platform 2, and the groove 23 facilitates the sliding of the mounting platform 2. A base 6 is fixedly installed on the bottom surface of the chassis 1. Support legs 61 are evenly distributed and fixedly installed on both sides of the bottom surface of the base 6. The multiple support legs 61 installed on both sides of the bottom surface of the base 6 cooperate with the base 6 to place the device in a designated area on the roof for operation.

[0027] Working principle: When the filter components of the air conditioning unit need to be installed, the mounting platform 2 is taken out from the filter chamber 11 with the cooperation of the slide rail 13 and the corresponding sliding sleeve 21. The plate filter 4 and the bag filter 5 are installed and positioned by the two mounting frames 3 respectively. After positioning, the positioning pin 33 installed on one side of the positioning plate 32 is used to install and position the positioning plate 32 on one side of the mounting frame 3. Finally, the positioning block 34 cooperates with the threaded buckle 341 to install and fix the positioning plate 32 on one side of the mounting frame 3, thereby completing the installation and fixation of the plate filter 4 and the bag filter 5 in the corresponding mounting frames 3. After installation, the mounting platform 2 is pushed into the filter chamber 11.

[0028] When it is necessary to disassemble the plate filter 4 and the bag filter 5, with the cooperation of the slide rail 13 and the corresponding sliding sleeve 21, the mounting platform 2 on which the plate filter 4 and the bag filter 5 are installed is removed from the filter chamber 11, the positioning plate 32 installed on one side of the mounting frame 3 is removed, and the plate filter 4 and the bag filter 5 are removed from the limiting slots 31 opened in the corresponding mounting frame 3, thus completing the disassembly of the plate filter 4 and the bag filter 5.

[0029] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An evaporative cool thermal storage roof air conditioning unit comprising a cabinet (1), characterized in that: The side of the cabinet (1) is internally provided with a filter chamber (11), the bottom surface of the filter chamber (11) is provided with a mounting table (2), the bottom surface of the filter chamber (11) is symmetrically provided with a sliding rail (13) below the mounting table (2), the bottom surface of the mounting table (2) is symmetrically provided with a sliding sleeve (21), the number of the sliding rail (13) and the sliding sleeve (21) is two, the sliding sleeve (21) is slidably sleeved on the surface of the sliding rail (13), one end of the bottom surface of the mounting table (2) is fixedly provided with a positioning piece (22), the positioning piece (22) is threadedly provided with a positioning buckle (221), the positioning buckle (221) penetrates the positioning piece (22) and is threadedly provided in the cabinet (1), the top surface of the mounting table (2) is fixedly provided with a mounting frame (3), the number of the mounting frame (3) is two, the mounting frame (3) is internally provided with a plate filter screen (4) and a bag filter screen (5) respectively, and the plate filter screen (4) and the bag filter screen (5) are matched with each other.

2. An evaporative cool thermal storage roof top air conditioning unit as claimed in claim 1 wherein, Two mounting frames (3) are internally provided with a limiting clamping groove (31), the plate filter screen (4) and the bag filter screen (5) are mounted in the mounting frame (3) through the limiting clamping groove (31), and one side of the mounting frame (3) is detachably provided with a positioning plate (32). One side of the positioning plate (32) is symmetrically provided with a positioning latch (33), the positioning latch (33) is slidably inserted into one side of the mounting frame (3), one side of the positioning latch (33) is fixedly provided with a positioning block (34), the positioning block (34) is threadedly provided with a threaded buckle (341), and the threaded buckle (341) penetrates the positioning block (34) and is threadedly provided in the mounting frame (3).

3. An evaporative cool thermal storage roof top air conditioning unit as set forth in claim 1 wherein, The cabinet (1) is internally provided with a protective door (12) on one side of the filter chamber (11), both side ends of the protective door (12) are fixedly provided with a fixing piece (121), the fixing piece (121) is threadedly provided with a fixing buckle (122), and the fixing buckle (122) penetrates the fixing piece (121) and is threadedly provided in the cabinet (1).

4. An evaporative cool thermal storage roof top air conditioning unit as set forth in claim 1 wherein, The bottom surface of the filter chamber (11) is symmetrically provided with a mounting groove (131) below the mounting table (2), and the number of the mounting groove (131) is two. Two sliding rails (13) are fixedly installed in the two mounting grooves (131) respectively.

5. An evaporative cool thermal storage roof top air conditioning unit as claimed in claim 2 wherein, Both ends of one side of the mounting frame (3) are provided with a slot (331), and the positioning latch (33) is slidably inserted into the slot (331).

6. An evaporative cool thermal storage roof top air conditioning unit as claimed in claim 1 wherein, A pulling groove (23) is formed in the middle of one side of the mounting table (2), and the pulling groove (23) is matched with the mounting table (2).

7. An evaporative cool thermal storage roof top air conditioning unit as claimed in claim 1 wherein, The bottom surface of the cabinet (1) is fixedly provided with a base (6), and the bottom surface of the base (6) is fixedly provided with evenly distributed supporting legs (61) on both sides.

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