Water baffle mechanism of condensate part of air conditioning unit

Abstract

The utility model belongs to the technical field of air conditioning units, and particularly relates to an air conditioning unit condensate water portion water fender mechanism which comprises a frame body, water fender bodies, a water collecting frame, a fixing block, a fixing rod and the like, the water fender bodies of inclined structures are vertically arranged at certain intervals and fixedly connected into the frame body, the water collecting frame is placed below the frame body, and the fixing block is arranged on the water collecting frame. The two fixing rods are distributed left and right and fixedly connected to the upper portion of the water collecting frame, the two fixing blocks are distributed left and right and fixedly connected to the lower portion of the frame body, and the lower portions of the fixing blocks exceed the bottom end of the frame body. Through the synergistic effect of a connecting block, a motor, an eccentric block, a fixing block and a spring, slight shaking of the frame body is achieved, so that the flowing speed of condensate water is increased, accumulation of the condensate water on the water baffle body is reduced, the risk that the condensate water is condensed into ice is reduced, and through the effect of a heating assembly, when an ice layer is formed on the surface of the water baffle body, the water baffle body is heated. The ice layer is effectively melted, the adverse effect of condensed water freezing on the water retaining effect is prevented, and the follow-up cleaning difficulty is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to air conditioning unit technical field especially relates to a water baffle mechanism of air conditioning unit condensate part. BACKGROUND

[0002] In the refrigeration process of air conditioning unit, the temperature of evaporator surface is lower than the dew point temperature of air, and the moisture in the air will condense on the surface of evaporator to form liquid drops, these condensate liquid drops will be taken into the subsequent air supply system with airflow, the water baffle is usually installed at the appropriate position downstream of evaporator, through the physical blocking way, the condensate water generated on the surface of evaporator is intercepted, so that it flows into the condensate pan, and the condensate water is prevented from entering the air supply pipeline or indoor space with airflow.

[0003] The patent with patent authorization announcement No. CN209655542U discloses a kind of water baffle of air conditioning unit, including: fixed frame, multiple water baffle blades and multiple fasteners;The fixed frame is sealed around side face, and front and rear end face is open, the water baffle blade includes bending plate body, two semicylinders and multiple water interception eaves edges, two semicylinders are fixed bending plate body two ends respectively.Although the above-mentioned patent can realize the quick replacement of water baffle blade by disassembling fastener, but in the process of water retaining, condensate water is easy to accumulate on the surface of water baffle blade, with the reduction of air conditioning unit operating temperature, these accumulated condensate water can freeze into ice, and the formation of ice layer not only can weaken the water retaining effect of water baffle blade, but also can increase the cleaning difficulty of water baffle blade.

[0004] Therefore, there is a particular need for a kind of water baffle mechanism of air conditioning unit condensate part to solve the above problems. SUMMARY

[0005] In order to overcome the shortcomings that condensate water is easy to accumulate on the surface of water baffle blade in the prior art, and it is easy to freeze at low temperature, thereby weakening the water retaining effect and increasing the cleaning difficulty, the utility model provides a kind of water baffle mechanism of air conditioning unit condensate part.

[0006] The utility model discloses a technical means as follows: a kind of air conditioning unit condensate water part water baffle mechanism, including frame, water baffle body, water collecting frame, fixed block, fixed rod, outlet pipe and valve, multiple water baffle bodies of inclined structure are vertically arranged according to certain interval, fixedly connected in frame interior, water collecting frame is placed below frame, two fixed rods are distributed left and right, fixedly connected on water collecting frame upper portion, two fixed blocks are distributed left and right, fixedly connected on frame lower portion, its lower portion exceeds frame bottom end, and respectively with two fixed rods sliding cooperation, outlet pipe is fixedly connected on water collecting frame right portion, valve is arranged at the end of outlet pipe away from water collecting frame, further including connecting block, motor, eccentric block, spring and heating assembly, connecting block is fixedly connected at the position of frame lower portion front side middle, motor is installed at the position of water collecting frame lower portion front side middle, its output shaft is upward, eccentric block is fixedly connected on the output shaft of motor, and located in front of connecting block and abutting cooperation, every two springs of longitudinal alignment are a group, and there are two groups, and every spring is sleeved on every fixed rod, and every spring both ends are fixedly connected with corresponding fixed block and corresponding fixed rod respectively, and heating assembly is used for heating water baffle body, and is arranged between frame and water baffle body.

[0007] Optionally, the heating assembly comprises heat-conducting rods, heat-conducting sheets and heating pipes, each heat-conducting rod is fixedly connected to the left part of each water baffle body, the heat-conducting sheets are fixedly connected to the inside of the square cavity on the left part of the frame and are fixedly connected with the heat-conducting rods, the two heating pipes are distributed above and below, are installed on the heat-conducting sheets and are located in the square cavity of the frame, the heat-conducting rods and the heating pipes are staggered, and the water baffle bodies are made of high-performance heat-conducting plastic or aluminum alloy.

[0008] Optionally, the water level detector, the alarm and the controller are further included, the water level detector is installed on the right part of the water collecting frame, the alarm is installed on the right part of the water collecting frame and is located below the water level detector and left of the water level detector, and the controller is installed on the right part of the water collecting frame, and the water level detector and the alarm are electrically connected with the controller.

[0009] Optionally, the filter screen is further included, the filter screen is fixedly connected to the upper part of the water collecting frame and completely covers the entire water inlet opening of the water collecting frame.

[0010] Optionally, the leftmost position of the bottom end of the water collecting frame is higher than the rightmost position, a slope with left high and right low is formed, and the lowest part of the slope is on the same horizontal line as the bottom surface of the outlet pipe.

[0011] Optionally, the outer edge of the eccentric block is designed as a closed-loop arc surface, forming a smooth and continuous elliptical contour.

[0012] Beneficial effects: 1. Through the synergistic effect of the connecting block, motor, eccentric block, fixed block and spring, the slight shaking of the frame body is realized, so as to speed up the flowing speed of the condensed water, reduce the accumulation of the condensed water on the water baffle body, reduce the risk of the condensed water freezing into ice, and through the action of the heating assembly, the ice layer on the surface of the water baffle body can be effectively melted, the adverse effects of the condensed water freezing on the water blocking effect are prevented, and the subsequent cleaning difficulty is reduced.

[0013] 2. Through the intelligent control of the water level detector, alarm and controller, the water level in the water collecting frame can be monitored in real time, and when the water level reaches the preset value, the alarm can be sent in time to remind the user to drain water. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0015] Figure 2 It is a three-dimensional structure schematic view of the utility model water collecting frame, fixed rod and spring and other components;

[0016] Figure 3 It is a partial sectional view of the utility model water collecting frame component;

[0017] Figure 4 It is a partial sectional view of the utility model frame component.

[0018] Mark explanation: 1, frame, 2, water baffle body, 3, connecting block, 4, water collecting frame, 5, motor, 6, eccentric block, 7, fixed block, 8, fixed rod, 9, spring, 10, filter screen, 11, water outlet pipe, 12, valve, 13, water level detector, 131, alarm, 132, controller, 14, heat conducting rod, 15, heat conducting sheet, 16, heating pipe. DETAILED DESCRIPTION

[0019] The following description is only a preferred embodiment of the utility model, and does not limit the protection scope of the utility model.

[0020] Embodiment: a kind of water baffle mechanism of air conditioning unit condensed water part, such as Figures 1-4As shown, it comprises a frame 1, a water baffle body 2, a water collecting frame 4, a fixed block 7, a fixed rod 8, a filter screen 10, a water outlet pipe 11 and a valve 12, a plurality of water baffle bodies 2 of inclined structure are arranged vertically at a certain interval and connected to the inside of the frame 1 by welding, the slope of each water baffle body 2 inclines downward from the front to the rear and upward from the rear to the front, forming a slope with the front low and the rear high, so that the condensed water can naturally flow along the slope of the water baffle body 2 from the rear to the front and from the top to the bottom, and the front end of the slope is kept on a vertical plane with the front side of the frame 1, which can prevent the condensed water from accidentally dripping into the lower area of the frame 1 during the flow along the water baffle body 2, avoiding the condensed water from entering the air supply duct or indoor space from the lower part of the frame 1, the water collecting frame 4 is placed below the frame 1, the filter screen 10 is connected to the upper part of the water collecting frame 4 by welding and completely covers the entire water inlet opening of the water collecting frame 4, ensuring that the condensed water dropped into the inside of the water collecting frame 4 can be effectively filtered when passing through the filter screen 10, two fixed rods 8 are distributed left and right and connected to the upper part of the water collecting frame 4 by welding, two fixed blocks 7 are distributed left and right and connected to the lower part of the frame 1 by welding, the lower part of which exceeds the bottom end of the frame 1 and is respectively in sliding fit with the two fixed rods 8, so that the frame 1 is indirectly in sliding fit with the water collecting frame 4, and the length of the fixed rod 8 is shorter than the width of the water collecting frame 4, thereby limiting the sliding area of the frame 1 and ensuring that the sliding range of the frame 1 remains above the water collecting frame 4, the water outlet pipe 11 is connected to the right part of the water collecting frame 4 by welding, the leftmost position of the inner bottom end of the water collecting frame 4 is higher than the rightmost position, forming a slope with the left high and the right low, the lowest part of the slope is on the same horizontal line with the bottom surface of the water outlet pipe 11, ensuring that the condensed water can smoothly flow out through the water outlet pipe 11 when it flows to the lowest point under the guidance of the slope, the valve 12 is arranged at the right end of the water outlet pipe 11 away from the water collecting frame 4, when the inside of the water collecting frame 4 is full of condensed water, operating the valve 12 to open the water outlet pipe 11 for drainage, further comprising a connecting block 3, a motor 5, an eccentric block 6, a spring 9 and a heating assembly, the connecting block 3 is connected to the lower front middle position of the frame 1 by welding, the motor 5 is connected to the lower front middle position of the water collecting frame 4 by bolts, with the output shaft upward, the eccentric block 6 is connected to the output shaft of the motor 5 by welding and located in front of the connecting block 3 in abutting fit, and the outer edge of the eccentric block 6 is designed as a closed loop arc surface, forming a smooth and continuous elliptical profile, so that the eccentric block 6 can contact the connecting block 3 in a soft way in a specific motion track, reducing the impact force and vibration caused by direct impact, every two springs 9 longitudinally aligned form a group, there are two groups in total, each group of springs 9 is sleeved on each fixed rod 8, and each spring 9 is fixedly connected at both ends to the corresponding fixed block 7 and the corresponding fixed rod 8 respectively, the heating assembly for heating the water baffle body 2 is arranged between the frame 1 and the water baffle body 2.

[0021] As Figure 4As shown, the heating assembly includes heat-conducting rods 14, heat-conducting plates 15 and heating pipes 16. Each heat-conducting rod 14 is connected to the left part of each baffle body 2 by welding. Each heat-conducting plate 15 is connected to the inside of the square cavity in the left part of the frame 1 by welding and is fixedly connected with the heat-conducting rods 14. Two heating pipes 16 are arranged in an upper-lower distribution mode and are connected to the heat-conducting plates 15 by bolts and are located in the square cavity of the frame 1. The heat-conducting rods 14 and the heating pipes 16 are arranged in a staggered mode. The baffle body 2 is made of high-performance heat-conducting plastic or aluminum alloy and can quickly absorb the heat transferred by the heat-conducting rods 14.

[0022] As shown in Figure 2 and Figure 3 The water level detector 13, the alarm 131 and the controller 132 are further included. The water level detector 13 is connected to the right part of the front side of the water collecting frame 4 by bolts, which facilitates real-time monitoring of the water level in the water collecting frame 4. The alarm 131 is connected to the right part of the front side of the water collecting frame 4 by bolts and is located at a left-biased position below the water level detector 13. The controller 132 is connected to the right part of the water collecting frame 4 by bolts. The water level detector 13 and the alarm 131 are electrically connected with the controller 132.

[0023] The user first installs the baffle mechanism at a designated position of the air conditioning unit. When the air conditioning unit is running, the evaporator will generate condensate water. The condensate water is blocked by the baffle body 2 and flows along the inclined surface of the baffle body 2 and finally drips into the water collecting frame 4. Then the motor 5 is started and the output shaft drives the eccentric block 6 to continuously rotate. During the rotation of the eccentric block 6, the eccentric block 6 will periodically contact and press the connecting block 3, so that the connecting block 3 drives the frame 1 to move backward, the fixed block 7 moves backward together with the frame 1, and the spring 9 is compressed or stretched. When the eccentric block 6 rotates to the initial angle during the rotation, the eccentric block 6 will periodically separate from the connecting block 3 and stop pressing. At this time, the spring 9 returns to its original state and drives the fixed block 7 to move forward together with the frame 1, and the connecting block 3 moves forward together with the frame 1. Thus, the frame 1 is slightly shaken, the flow speed of the condensate water is accelerated, and the possibility of condensate water accumulation and ice formation is reduced.

[0024] During the water blocking process, the water level in the water collecting frame 4 gradually rises. Once the water level detector 13 detects that the water level reaches a preset value, it will immediately transmit a signal to the controller 132. The controller 132 will quickly respond and trigger the alarm 131 to emit a clear alarm sound, reminding the user to timely operate the valve 12 to open the drain pipe 11 for drainage.

[0025] If the condensed water still accumulates and condenses into ice, the heating pipe 16 is started to heat the heat-conducting sheet 15, so that the temperature of the heat-conducting sheet 15 is rapidly increased, the heat is transmitted to the water baffle body 2 through the heat-conducting rod 14, so that the temperature of the water baffle body 2 is gradually increased, and with the increase of the temperature, the ice layer on the surface of the water baffle body 2 is gradually melted, so that the water blocking effect is not affected;

[0026] When the air conditioning unit is stopped, the motor 5 and the heating pipe 16 are closed, so that the energy is saved.

[0027] Although the present disclosure has been shown and described with respect to certain exemplary embodiments thereof, it should be understood by the skilled in the art that certain changes and modifications can be made to the disclosed embodiments without departing from the spirit and scope of the present disclosure as defined by the appended claims and equivalents thereof. Therefore, the scope of the present disclosure should not be limited to the above-described embodiments, but should be determined by the appended claims and equivalents thereof.

Claims

1. An air conditioning unit condensate water blocking plate mechanism, comprising a frame, a water blocking plate body, a water collecting frame, a fixed block, a fixed rod, a water outlet pipe and a valve, a plurality of water blocking plate bodies with inclined structure are vertically arranged at a certain interval and fixed to the inside of the frame, the water collecting frame is placed below the frame, two fixed rods are distributed left and right and fixed to the upper part of the water collecting frame, two fixed blocks are distributed left and right and fixed to the lower part of the frame, the lower part of which exceeds the bottom end of the frame, and respectively slides with the two fixed rods, the water outlet pipe is fixed to the right part of the water collecting frame, and the valve is arranged at the end of the water outlet pipe away from the water collecting frame, characterized in that: it further comprises a connecting block, a motor, an eccentric block, a spring and a heating assembly, the connecting block is fixed to the middle position of the lower part of the frame, the motor is installed in the middle position of the lower part of the water collecting frame, the output shaft of which faces upward, the eccentric block is fixed to the output shaft of the motor and located in front of the connecting block and abuts with it, every two springs vertically aligned form a group, there are two groups in total, each group of springs is sleeved on each fixed rod, and each spring is fixedly connected at both ends with the corresponding fixed block and the corresponding fixed rod, and the heating assembly for heating the water blocking plate body is arranged between the frame and the water blocking plate body. The heating assembly comprises a heat conducting rod, a heat conducting sheet and a heating pipe, each heat conducting rod is fixed to the left part of each water blocking plate body, the heat conducting sheet is fixed to the inside of the square cavity in the left part of the frame and fixedly connected with the heat conducting rod, two heating pipes are distributed above and below and installed on the heat conducting sheet and located inside the square cavity of the frame, the heat conducting rod and the heating pipe are staggered, and the water blocking plate body is made of high-performance heat-conducting plastic or aluminum alloy.

2. The damper mechanism for the condensate section of an air conditioning unit according to claim 1, wherein: It further comprises a water level detector, an alarm and a controller, the water level detector is installed on the right part of the water collecting frame, the alarm is installed on the right part of the water collecting frame and located below the water level detector and left of it, and the controller is installed on the right part of the water collecting frame, the water level detector and the alarm are electrically connected with the controller.

3. The damper mechanism for the condensate section of an air conditioning unit according to claim 2, wherein: It further comprises a filter screen, which is fixed to the upper part of the water collecting frame and completely covers the entire water inlet opening of the water collecting frame.

4. The water baffle mechanism for a condensate section of an air conditioning unit according to claim 3, characterized in that: The leftmost position of the inner bottom end of the water collecting frame is higher than the rightmost position, forming a slope with the left high and the right low, and the lowest part of the slope is at the same horizontal line with the bottom surface of the water outlet pipe.

5. The damper mechanism for the condensate section of an air conditioning unit according to claim 4, wherein: The outer edge of the eccentric block is designed as a closed loop arc surface, forming a smooth and continuous elliptical contour.

6. The damper mechanism for the condensate section of an air conditioning unit according to claim 5, wherein: ​

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