Drainage base for lower air supply precision air conditioner

Abstract

The utility model provides a drainage base for a lower air supply precision air conditioner, and relates to the technical field of air conditioner bases. The drainage base comprises a base support used for containing a precise air conditioner body, the base support is provided with at least one air outlet communicated with the air outlet position of the precise air conditioner body, and the position, located at the air outlet, of the base support is provided with a water tray used for bearing condensate water. A drainage hole is formed in the bottom of the water tray and communicated with a drainage pipe of the precise air conditioner body through a hose. The drainage base provided by the utility model can be used for collecting condensate water blown off along with cold air, so that potential safety hazards of equipment in the environment are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioner bases, in particular to a drainage base for a precision air conditioner with downward air supply. Background Art

[0002] A precision air conditioner is an air conditioning device that can provide precise temperature, humidity and cleanliness for a specific environment, and is mainly applied to confidential and integrated equipment spaces such as modern data centers, laboratories, computer rooms, etc. The precision air conditioner can ensure the normal operation of the equipment. The precision air conditioner with downward air supply adopts an air flow operation mode of downward air supply and upward air return, sends cold air from the bottom of the air conditioner, enters the equipment and cabinets through the movement on the floor surface, and returns to the top of the precision air conditioner from the air outlet at the top of the cabinet, so as to complete the cooling of the equipment, and can effectively and directly transport the cold air to the air inlet at the bottom of the cabinet, significantly improving the cooling efficiency of the equipment.

[0003] However, since the fan of the precision air conditioner is located above the evaporator, and the evaporator is prone to generate condensate due to the temperature difference. During the air supply process of the fan, the condensate recovery is easily blown onto the ground, causing water accumulation in the environment, and easily causing other equipment in the environment to get water and malfunction. Therefore, there is an urgent need to provide a solution to improve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a drainage base for a precision air conditioner with downward air supply, which can collect the condensate blown down by the cold air and avoid potential safety hazards to the equipment in the environment.

[0005] A drainage base for a precision air conditioner with downward air supply provided by the utility model includes a base bracket for placing the precision air conditioner body, at least one air outlet communicated with the air outlet of the precision air conditioner body is arranged on the base bracket, a water receiving tray for receiving condensate is arranged at the air outlet of the base bracket, a drainage hole is opened at the bottom of the water receiving tray, and the drainage hole is communicated with the drain pipe of the precision air conditioner body through a hose.

[0006] Optionally, the water receiving tray includes a buckling part, a supporting part and a water blocking part which are bent in sequence. The buckling part is lapped on the side wall at the air outlet, the supporting part is used for receiving condensate, the drainage hole is located at the bottom of the supporting part, and the water blocking part is located on the opposite side of the buckling part; in the vertical direction, the position of the water blocking part is higher than that of the buckling part.

[0007] Optionally, a guiding inclined surface is opened at the bottom of the supporting part, the low end of the guiding inclined surface converges at the drainage hole, and the inclination angle of the guiding inclined surface at the bottom of the supporting part is 1° - 3°.

[0008] Optionally, a plurality of magnetic blocks for magnetically connecting to the base bracket are embedded in the buckle portion, and the plurality of magnetic blocks are evenly arranged inside the buckle portion.

[0009] Optionally, the supporting portion includes a resistance portion, a supporting bottom portion and a connecting portion which are bent in sequence, the drainage hole is opened at the supporting bottom portion, the water retaining portion is arranged at the end of the connecting portion, and the resistance portion and the base bracket are in mutual resistance; a receiving space for receiving condensed water is formed between the resistance portion, the supporting bottom portion and the connecting portion, and the receiving space is arranged to open toward the top.

[0010] Optionally, the connection portion is arranged at an end of the supporting bottom portion in a direction inclined away from the base bracket, and an inclined angle between the connection portion and the supporting bottom portion is 91°-135°.

[0011] Optionally, a plurality of guide grooves are provided on a side wall of the connecting portion close to the base bracket, and the guide grooves are arranged along the side wall of the connecting portion toward the supporting bottom portion.

[0012] Optionally, a seating seat for placing the precision air conditioner body is provided at the top of the base bracket, and a protective pad is provided inside the seating seat of the base bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the partial structure of a drainage bracket for a down-flow precision air conditioner provided by the utility model during use;

[0014] Figure 2 A schematic diagram of the internal frame structure of the base bracket provided by the utility model;

[0015] Figure 3 A schematic diagram of a partial cross-sectional structure of a base bracket provided by the utility model;

[0016] Figure 4 A partial cross-sectional structural schematic diagram of the water tray provided by the utility model;

[0017] Figure 5 A schematic diagram of a partial cross-sectional structure of the support bottom provided by the utility model;

[0018] Figure 6 A schematic diagram of a partial cross-sectional structure of a buckle connection portion provided by the utility model;

[0019] Figure 7 A partial cross-sectional structural schematic diagram of the water tray provided by the utility model;

[0020] Figure 8 This is a partial cross-sectional structural schematic diagram of the connecting portion provided by the utility model.

[0021] Description of the reference numerals:

[0022] 1. Base support; 2. Air outlet; 3. Landing seat; 4. Protection pad; 5. Water tray; 51. Buckling part; 52. Supporting part; 521. Contact part; 522. Bottom supporting part; 523. Connecting part; 53. Water blocking part; 6. Drainage hole; 7. Installation pipe; 8. Guide inclined plane; 9. Magnetic block; 10. Magnetic slot; 11. Flow guiding groove; 12. Precision air conditioner body; 13. Water flow plate. Detailed implementation manners

[0023] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the scope of protection of the present utility model. Unless otherwise defined, the technical terms or scientific terms used herein shall have the ordinary meanings understood by those of ordinary skill in the art in the field to which the present utility model belongs. The words such as "including" used herein mean that the elements or items appearing before this word cover the elements or items listed after this word and their equivalents, without excluding other elements or items.

[0024] See Figure 1 , an embodiment of the present utility model provides a drainage base for a downflow precision air conditioner, including a base support 1 for placing the precision air conditioner body 12, and the base support 1 plays a role in installing and placing the precision air conditioner body 12. Specifically, the used precision air conditioner body 12 is a downflow air conditioner.

[0025] During use, the base support 1 is placed at the installation position in the equipment environment, and the precision air conditioner body 12 is placed on the top of the base support 1, so as to be able to lift the precision air conditioner body 12, which is beneficial to the precision air conditioner body 12 to adjust the environmental parameters in the equipment environment.

[0026] In some embodiments, see Figure 2 , the base support 1 is formed by splicing a plurality of channel steels, and the base support 1 is integrally in the shape of a cuboid frame. In addition, there are also a plurality of channel steel bodies in the base support 1 for improving the strength, so as to be able to improve the pressure resistance of the base support 1 and be beneficial to stably load the precision air conditioner body 12 on the top.

[0027] Specifically, see Figure 1, at least one air outlet 2 communicating with the air outlet of the precision air conditioner body 12 is provided on the base bracket 1. In this way, when the precision air conditioner body 12 discharges air, the cold air can enter the equipment environment through the air outlet 2. In fact, the base bracket 1 also includes multiple closing plates, and the frame formed by splicing multiple channel steels can be closed by the closing plates, so as to adjust the number and orientation of the air outlets 2 on the base bracket 1.

[0028] In some embodiments, refer to Figure 1 and Figure 3 , a placement seat 3 for placing the precision air conditioner body 12 is provided at the top of the base bracket 1. When the precision air conditioner body 12 is placed on the base bracket 1, the setting of the placement seat 3 can improve the placement stability of the precision air conditioner body 12 and play a guiding and positioning role for its placement.

[0029] In other embodiments, refer to Figure 3 , a protective pad 4 is provided inside the placement seat 3 of the base bracket 1. When the precision air conditioner body 12 is installed in the placement seat 3 of the base bracket 1, the bottom of the precision air conditioner body 12 is in direct contact with the protective pad 4, so as to protect the precision air conditioner body 12 and avoid the rigid contact between the precision air conditioner body 12 and the base bracket 1. In addition, the protective pad 4 can also absorb the vibration generated by the precision air conditioner body 12 during operation to a certain extent. Specifically, the protective pad 4 is a rubber ring and is adhesively fixed in the fixing seat.

[0030] Specifically, refer to Figure 3 , a water tray 5 for receiving condensed water is provided at the air outlet 2 of the base bracket 1, and the water tray 5 is located outside the base bracket 1. A water flow plate 13 is provided in the middle of the frame of the base bracket 1 itself. When the precision air conditioner body 121 outputs cold air through the air outlet 2, condensed water will condense on the condenser of the precision air conditioner 12 body, and the condensed water will fall onto the surface of the water flow plate 13 and move to the water tray 5 with the blowing of the cold air. The water tray 5 receives the condensed water, thus avoiding the safety hazard caused by the condensed water scattered in the equipment environment.

[0031] Specifically, structural adhesive can be used to seal the connection between the base bracket 1 and the water flow plate 13 to improve the airtightness of the air duct. In addition, both the water flow plate 13 and the water tray 5 are made of thin plate materials, and the water flow plate 13 is pressed on the top of the water tray 5, so as not to hinder the flow of condensed water and not affect the air duct.

[0032] Specifically, refer to Figure 3 and Figure 4, a drain hole 6 is opened at the bottom of the water tray 5. The drain hole 6 is used to communicate with the drain pipe of the precision air conditioner body 12, so that the condensed water received on the water tray 5 can be discharged through the drain hole 6 and the drain pipe. More specifically, the drain hole 6 is communicated with the drain pipe of the precision air conditioner body 12 through a hose.

[0033] In some embodiments, an installation pipe 7 communicating with the drain hole 6 is provided at the position of the drain hole 6 at the bottom of the water tray 5, and the installation pipe 7 is in an inverted frustum shape. When using a hose to connect the drain hole 6 and the drain pipe, the use of the installation pipe 7 is beneficial to the connection of the hose.

[0034] In some embodiments, refer to Figure 4 , the water tray 5 includes a buckling portion 51, a supporting portion 52 and a water blocking portion 53 which are bent in sequence. The buckling portion 51 is lapped on the side wall at the air outlet 2 of the base bracket 1, and the opening of the supporting portion 52 faces upward and is used to receive condensed water. The water blocking portion 53 is located on the opposite side of the buckling portion 51. Specifically, the drain hole 6 is formed through the bottom of the supporting portion 52.

[0035] Actually, in the vertical direction of the water tray 5, the position of the water blocking portion 53 is higher than that of the buckling portion 51. In this way, when the condensed water drifts out from the air outlet 2 along with the cold air, the water blocking portion 53 can better block the condensed water, improve the collection efficiency of the water tray 5 for the condensed water, and further avoid the safety hazard caused by the condensed water drifting into the environment.

[0036] In some embodiments, refer to Figure 4 and Figure 5 , a guiding inclined surface 8 is provided at the bottom of the supporting portion 52, and the lower ends of the guiding inclined surface 8 converge at the drain hole 6. Thus, after the condensed water is received on the supporting portion 52, the guiding inclined surface 8 is beneficial to the outflow of the condensed water from the drain hole 6, thereby improving the transfer efficiency of the condensed water and avoiding the long-term and large-scale temporary storage of the condensed water in the supporting portion 52.

[0037] Specifically, with the horizontal plane as the reference, the opening inclination angle of the guiding inclined surface 8 at the bottom of the supporting portion 52 is 1° - 3°. By setting this inclination angle, it is beneficial to adjust the flow rate of the condensed water in the supporting portion 52, and at the same time, it can avoid affecting the cold air duct of the precision air conditioner body.

[0038] In some embodiments, refer to Figure 6 , a plurality of magnetic attraction blocks 9 for magnetically connecting the base bracket 1 are embedded in the buckling portion 51, and the plurality of magnetic attraction blocks 9 are uniformly arranged inside the buckling portion 51. Specifically, a plurality of magnetic attraction grooves 10 are formed on the side wall of the buckling portion 51 where it is lapped with the base bracket 1, and the plurality of magnetic attraction grooves 10 are uniformly arranged along the length direction of the buckling portion 51, and the magnetic attraction blocks 9 are fixedly arranged in the magnetic attraction grooves 10. Actually, when the magnetic attraction blocks 9 are located in the magnetic attraction grooves 10, the side wall surface of the buckling portion 51 is flat.

[0039] In some embodiments, see Figure 4 The supporting portion 52 includes a resistance portion 521, a supporting bottom portion 522 and a connecting portion 523 which are bent in sequence, and the resistance portion 521 is connected to the buckle portion 51 on the side away from the supporting bottom portion 522, and the connecting portion 523 is connected to the water retaining portion 53 on the side away from the supporting bottom portion 522, and the drainage hole 6 is opened through the supporting bottom portion 522; in fact, a storage space for storing condensed water is formed between the resistance portion 521, the supporting bottom portion 522 and the connecting portion 523, and the storage space is opened toward the top.

[0040] Specifically, when the buckle portion 51 and the base bracket 1 are magnetically connected to each other, the abutment portion 521 also abuts against the base bracket 1 , thereby being able to support the water tray 5 as a whole.

[0041] In some embodiments, see Figure 7 and Figure 8 The connecting portion 523 is inclined at the end of the supporting bottom portion 522 in a direction away from the base bracket 1, and the inclination angle between the connecting portion 523 and the supporting bottom portion 522 is 91°-135°. A plurality of guide grooves 11 are provided on the side wall of the connecting portion 523 close to the base bracket 1, and the guide grooves 11 are arranged along the side wall of the connecting portion 523 toward the supporting bottom portion 522.

[0042] Although the embodiments of the present invention are described in detail above, it is obvious to those skilled in the art that various modifications and variations can be made to these embodiments. However, it should be understood that such modifications and variations are within the scope and spirit of the present invention as described in the claims. Moreover, the present invention described herein may have other embodiments and may be implemented or realized in a variety of ways.

Claims

1. A drainage base for a down-flow precision air conditioner, characterized in that: It includes a base bracket for placing the precision air conditioner body, and the base bracket is provided with at least one air outlet connected to the air outlet of the precision air conditioner body, and the base bracket is provided with a water receiving tray for receiving condensed water at the air outlet, and the bottom of the water receiving tray is provided with a drainage hole, and the drainage hole is connected to the drainage pipe of the precision air conditioner body through a hose.

2. The drainage base according to claim 1, characterized in that: The water tray comprises a buckle portion, a supporting portion and a water retaining portion which are bent in sequence, and the buckle portion overlaps the side wall at the air outlet, the supporting portion is used to receive condensed water, and the drainage hole is located at the bottom of the supporting portion, and the water retaining portion is located at the opposite side of the buckle portion; In the vertical direction, the water retaining portion is located higher than the buckling portion.

3. The drainage base according to claim 2, characterized in that: A guide slope is provided at the bottom of the supporting portion, and the lower end of the guide slope converges at the drainage hole, and the inclination angle of the guide slope at the bottom of the supporting portion is 1°-3°.

4. The drainage base according to claim 2, characterized in that: The buckle portion is embedded with a plurality of magnetic blocks for magnetically connecting to the base bracket, and the plurality of magnetic blocks are evenly arranged inside the buckle portion.

5. The drainage base according to claim 2, characterized in that: The supporting portion includes a resistance portion, a supporting bottom portion and a connecting portion which are bent in sequence, the drainage hole is opened at the supporting bottom portion, the water retaining portion is arranged at the end of the connecting portion, and the resistance portion and the base bracket are in mutual resistance; a receiving space for receiving condensed water is formed between the resistance portion, the supporting bottom portion and the connecting portion, and the receiving space is arranged to open toward the top.

6. The drainage base according to claim 5, characterized in that: The connecting portion is arranged at an end of the supporting bottom portion in an inclined manner in a direction away from the base bracket, and an inclined angle between the connecting portion and the supporting bottom portion is 91°-135°.

7. The drainage base according to claim 5, characterized in that: A plurality of guide grooves are provided on the side wall of the connecting portion close to the base bracket, and the guide grooves are arranged along the side wall of the connecting portion toward the supporting bottom portion.

8. The drainage base according to claim 1, characterized in that: A seating seat for placing the precision air conditioner body is provided on the top of the base bracket, and a protective pad is provided inside the seating seat of the base bracket.

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