Air conditioner water atomization treatment device

Abstract

The air conditioner water atomization treatment device comprises an air conditioner water collecting box, an atomizer is placed at the inner bottom of the air conditioner water collecting box, and a power line mounting pipe communicating with the interior of the air conditioner water collecting box is arranged at the upper end of one side wall of the air conditioner water collecting box; a power line of the atomizer penetrates out of the air-conditioning water collecting tank through a power line mounting pipe; a water inlet hole is formed in the lower end and is connected with a water outlet of the air conditioner through a water inlet pipe; a mist discharging hole is formed in one side of the upper end of the other side wall adjacent to the side wall, a float switch is installed in the air conditioner water collecting box, and the atomizer is controlled to be turned on and turned off through the float switch. According to the air conditioner water atomization treatment device, by arranging the air conditioner water collection box, the atomizer and the float switch, collection and automatic atomization treatment of air conditioner water can be achieved, water cannot be accumulated on the ground of a construction site, and the safety problem is avoided; the local temperature of the bottom of the cab can be reduced to a certain extent, and the cooling effect is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of air conditioning water treatment, and in particular to an air conditioning water atomization treatment device. Background Art

[0002] In the metallurgical industry, due to the high temperature of the factory in summer, the overhead crane used to hoist the slag pot needs to be equipped with air conditioners in the electrical room and the driver's room for cooling, which inevitably produces a lot of condensed water. When the hot pouring method is used to treat the converter slag of steel, there must be no water on the ground on site. Therefore, it is necessary to treat the condensed water generated by the air conditioner in the overhead crane.

[0003] At present, the method adopted is to extend the air conditioning pipe as much as possible so that the air conditioning condensed water can drip as much as possible on the outer edge of the slag pit. However, when the crane stays in one position for a long time, a large amount of air conditioning water will drip there. Even if the air conditioning pipe is extended to the outer edge of the slag pit, some water will still drip into the slag pit, resulting in the risk of blasting (steam explosion) when pouring hot molten slag; and the air conditioning water outlet pipe is in a humid state for a long time, which is easy to absorb dust and cause the outlet to be blocked. After it is extended horizontally, the pipe blockage problem will be further aggravated and difficult to clean. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, the object of the present invention is to provide an air-conditioning water atomization treatment device to solve the problems that the prior art avoids water accumulation at the construction site by lengthening the air-conditioning water outlet pipe, but some water still drips onto the construction site, which may easily cause safety problems, and the lengthening of the air-conditioning water outlet pipe may easily lead to pipe blockage and be difficult to clean.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is as follows: An air-conditioning water atomization treatment device comprises an air-conditioning water collecting box, an atomizer is placed at the inner bottom of the air-conditioning water collecting box, a power line installation tube connected to the inside of the air-conditioning water collecting box is arranged at the upper end of one side wall of the air-conditioning water collecting box, and the power line of the atomizer passes through the air-conditioning water collecting box through the power line installation tube; a water inlet hole is opened at the lower end, and the water inlet hole is connected to the air-conditioning drain outlet through the water inlet pipe; a mist exhaust hole is opened on one side of the upper end of another side wall adjacent to it; a float switch is installed in the air-conditioning water collecting box, the float switch is connected to the working circuit of the atomizer, and the opening and closing of the atomizer are controlled by the float switch.

[0006] Furthermore, a dust cover with an opening at the lower end is provided on the outer side of the side wall where the mist exhaust hole is located, corresponding to the mist exhaust hole, and the dust cover can completely cover the mist exhaust hole.

[0007] Furthermore, a horizontal anti-overflow plate is provided in the air-conditioning water collection box, one end of which is fixed on the side wall where the mist exhaust hole is located and is located below the mist exhaust hole, and the other end is suspended in the air to prevent the water in the air-conditioning water collection box from flowing out through the mist exhaust hole due to vibration.

[0008] Furthermore, the inner bottom of the air-conditioning water collecting box is provided with a vertically arranged atomizer baffle, and the atomizer baffle and the inner wall of the air-conditioning water collecting box form an atomizer limiting groove with an upper opening, and the atomizer is placed in the atomizer limiting groove.

[0009] Furthermore, there are two water inlet holes.

[0010] Furthermore, the power line installation tube includes a vertical section and a horizontal section, and the vertical section and the horizontal section are connected to form an arc-shaped tube with an opening facing upward.

[0011] Furthermore, the mist exhaust hole is rectangular in shape.

[0012] Furthermore, the water inlet pipe and the power line installation pipe are arranged at intervals in the horizontal direction.

[0013] Furthermore, a mounting through hole is provided in the middle of the side wall where the mist exhaust hole is located, and the float switch is installed in the mounting through hole.

[0014] Furthermore, there are two mounting through holes, and there is a gap between the two mounting through holes in both the vertical direction and the horizontal direction, and a float switch is installed at each mounting through hole.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The air-conditioning water atomization treatment device of the present invention can realize the collection and automatic atomization treatment of air-conditioning water by setting an air-conditioning water collection box, an atomizer and a float switch, which will not cause water accumulation on the ground of the construction site, thus avoiding the occurrence of safety problems; it can also reduce the local temperature at the bottom of the cab to a certain extent, achieving a cooling effect, and has a simple structure and is easy to implement. At the same time, it avoids the problem that the air-conditioning water outlet pipe is easily blocked and difficult to clean after being lengthened.

[0016] 2. The present invention can prevent dust from entering the air-conditioning water collection box to a large extent by arranging a dust cover and an anti-overflow plate at the corresponding position of the mist exhaust port, thereby avoiding affecting the service life of the atomizer. At the same time, the anti-overflow plate can also prevent the condensed water in the air-conditioning water collection box from overflowing due to the shaking of the air-conditioning water collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a cross-sectional view of the dust cover of the air-conditioning water atomization treatment device according to Embodiment 1 of the present invention; Figure 2 This is a front view of the air-conditioning water atomization treatment device according to Embodiment 1 of the present invention; Figure 3 It is a cross-sectional view of the air-conditioning water atomization treatment device of the present invention; Figure 4 It is a left view of the air-conditioning water atomization treatment device of the present invention; Figure 5 This is a working circuit diagram of the air-conditioning water atomization treatment device according to Embodiment 1 of the present invention; Figure 6 This is a front view of the air-conditioning water atomization treatment device according to Embodiment 2 of the present invention; Figure 7 This is a working circuit diagram of the air conditioning water atomization treatment device according to embodiment 2 of the present invention.

[0018] In the figure, there are an air conditioning water collection box 1, an atomizer 2, a power cord installation tube 3, a water inlet pipe 4, a mist exhaust hole 5, a box door 6, a door lock 7, a mounting through hole 8, a dust cover 9, an anti-overflow plate 10, and an atomizer baffle 11. DETAILED DESCRIPTION

[0019] The specific implementation of the present invention is further described in detail below in conjunction with specific embodiments and drawings.

[0020] Example 1 like Figure 1-4 As shown, an air-conditioning water atomization treatment device comprises an air-conditioning water collecting box 1, an atomizer 2 is placed at the inner bottom of the air-conditioning water collecting box 1, a power cord installation tube 3 connected to the inside of the air-conditioning water collecting box 1 is arranged at the upper end of one side wall of the air-conditioning water collecting box 1, and the power cord of the atomizer 2 passes through the air-conditioning water collecting box 1 through the power cord installation tube 3; a water inlet hole is opened at the lower end, and the water inlet hole is connected to the air-conditioning drain outlet through the water inlet pipe 4; a mist exhaust hole 5 is opened on one side of the upper end of the other side wall adjacent to it; a float switch is installed in the air-conditioning water collecting box 1, the float switch is connected to the working circuit of the atomizer 2, and the opening and closing of the atomizer 2 is controlled by the float switch.

[0021] In a specific implementation, a dust cover 9 with a lower opening is welded on the outer side of the side wall where the mist exhaust hole 5 is located, corresponding to the mist exhaust hole 5, and the dust cover 9 can completely cover the mist exhaust hole 5. If dust enters the atomizer 2, it will affect the service life of the atomizer 2. Therefore, dust prevention treatment is performed on the mist exhaust port to extend the service life of the atomizer 2.

[0022] In a specific implementation, a box door 6 is installed on the other side of the side wall where the mist exhaust hole 5 is located relative to the mist exhaust hole 5, and a door lock 7 is arranged on the box door 6. The box door 6 is arranged to facilitate the installation of the atomizer 2.

[0023] In specific implementation, a sealing strip (not shown) is installed on the door frame of the box door 6. In this way, dust can be prevented from falling into the air-conditioning water collection box 1 through the door gap, thereby preventing the life of the atomizer 2 from being affected; at the same time, air-conditioning water can be prevented from leaking from the door gap to cause safety accidents.

[0024] In specific implementation, a mounting through hole 8 is provided in the middle of the side wall where the mist exhaust hole 5 is located, and the float switch is installed in the mounting through hole 8. Since the outlet part of the float switch cannot be soaked in water, the mounting through hole 8 is provided to facilitate the installation of the float switch, so that the outlet part of the float switch is directly connected to the power supply from the outside of the air-conditioning water collection box 1, thereby avoiding the problem that the outlet part of the float switch is soaked in water, causing the float switch to fail to work.

[0025] During specific implementation, the installation height of the float switch can be adaptively adjusted according to the optimal working water level of the atomizer 2 and the on-off stroke of the float switch.

[0026] In specific implementation, a horizontal anti-overflow plate 10 is provided in the air-conditioning water collection box 1. One end of the anti-overflow plate 10 is fixed on the side wall where the mist exhaust hole 5 is located and is located below the mist exhaust hole 5, and the other end is suspended in the air to prevent the water in the air-conditioning water collection box 1 from flowing out through the mist exhaust hole 5 due to vibration. The overhead crane will shake during the movement. The anti-overflow plate 10 can largely prevent the water in the air-conditioning water collection box 1 from overflowing due to shaking. At the same time, the anti-overflow plate 10 can also play a dust-proof role to a certain extent to avoid affecting the service life of the atomizer 2. If there is too much dust on the anti-overflow plate 10, just open the box door 6 to clean it.

[0027] In specific implementation, a vertically arranged atomizer baffle 11 is welded to the inner bottom of the air-conditioning water collection box 1, and the atomizer baffle 11 and the inner wall of the air-conditioning water collection box 1 form an atomizer limiting groove with an upper opening, and the atomizer 2 is placed in the atomizer limiting groove. The atomizer baffle 11 is provided to limit the atomizer 2, preventing the atomizer 2 from running around inside the air-conditioning water collection box 1, muddying the water body, and affecting the service life of the atomizer 2.

[0028] In specific implementation, there are two water inlet holes. In an overhead crane, the air conditioning water collection box 1 is usually installed at the bottom of the overhead crane. The space at the bottom of the overhead crane is very narrow, which makes the installation flexibility of the air conditioner and the water inlet pipe very limited. By setting two water inlet holes, one of the water inlets can be flexibly selected for the installation of the water inlet pipe 4 according to the relative position of the air conditioner and the air conditioning water collection box 1, avoiding the problem that the water inlet pipe 4 cannot be installed due to the limited relative position of the air conditioner and the air conditioning water collection box 1.

[0029] In specific implementation, the power line installation tube 3 includes a vertical section and a horizontal section, and the vertical section and the horizontal section are connected to form an arc-shaped tube with an opening facing upward. The vertical section can prevent the water in the air-conditioning water collection box 1 from overflowing from the power line installation tube 3; and the arc-shaped portion where the vertical section and the horizontal section are connected can facilitate the installation of the power line and prevent the power line from being damaged due to excessive bending angles.

[0030] In specific implementation, the shape of the mist discharge hole 5 is a rectangle. When the area of ​​the mist discharge hole 5 is constant, the rectangle has a stronger mist discharge effect than the circle, which can prevent a large amount of water mist from being retained in the box and unable to be discharged, and condensing again, affecting the atomization effect.

[0031] In specific implementation, the water inlet pipe 4 and the power line installation pipe 3 are stainless steel pipes. Stainless steel pipes have low cost, high hardness, are not easy to damage, and have strong corrosion resistance.

[0032] During specific implementation, the water inlet pipe 4 and the power line installation pipe 3 are arranged at intervals in the horizontal direction. In this way, the installation space can be reasonably utilized to avoid the water inlet pipe 4 and the power line installation pipe 3 from being staggered, which is inconvenient for installation.

[0033] During specific implementation, the atomizer 2 uses an ultrasonic atomizer.

[0034] In specific implementation, the length, width and height of the air-conditioning water collection box 1 are 300mm, 200mm and 200mm respectively; the inner diameter of the power line installation tube 3 and the water inlet pipe 4 is 20mm, and the outer diameter is 22.2mm; the distance between the centers of two adjacent water inlet holes is 50mm; the height of the vertical section of the power line installation tube 3 is 72mm, and the length of the horizontal section is 77mm; the height of the water inlet pipe 4 is 222mm, and the length of the horizontal section is 77mm; the length, width and height of the dust cover 9 are 100mm, 10mm and 30mm, and the height of its bottom from the bottom wall of the air-conditioning water collection box 1 is 150mm; The length and height of the mist exhaust hole 5 are 80mm and 10mm; the width and height of the box door 6 are 90mm and 80mm respectively, and the height of its bottom from the bottom wall of the air-conditioning water collecting box 1 is 100mm; the diameter of the mounting through hole 8 is 12mm, the height of its center from the bottom wall of the air-conditioning water collecting box 1 is 64mm, and the distance from the side wall of the air-conditioning water collecting box 1 is 65mm; the length and width of the anti-overflow plate 10 are 130mm and 100mm respectively; the length, width and height of the atomizer limit groove formed by the atomizer baffle 11 and the inner wall of the air-conditioning water collecting box 1 are 150mm, 100mm and 10mm respectively.

[0035] Working principle: open the door 6 of the air-conditioning water collection box 1, put the atomizer 2 into the atomizer limit groove at the bottom of the air-conditioning water collection box 1 from the entrance of the door 6, and put the power cord from the power cord installation tube 3 into the air-conditioning water collection box 1, and connect it with the atomizer 2, and then close the door 6. Insert the float switch into the installation through hole 8, connect the power cord of the float switch and the power cord of the atomizer 2 to the relay and then connect them to the distribution box. When the air conditioner is working, the condensed water flowing out of the air-conditioning outlet flows into the air-conditioning water collection box 1 through the water inlet pipe 4. When the water level in the air-conditioning water collection box 1 rises to a certain height, the float switch will be triggered to put the atomizer 2 into working state. The water mist generated during the working process of the atomizer 2 will be discharged from the air-conditioning water collection box 1 through the mist outlet. When the atomizer 2 works for a period of time, the water level drops to a certain height, and the float switch will be triggered again to put the atomizer 2 into the closed state, that is, the collection and treatment of air-conditioning water is realized.

[0036] The working circuit diagram of the atomizer is as follows Figure 5 As shown, Figure 5 In the figure, QF1 is the power switch, U is the power supply, SQ is the float switch (travel switch), and KM is the intermediate relay. Control principle: When the QF1 power switch is closed, the system is energized, and the switch power supply outputs a DC36V power supply; when the water level rises, the travel switch SQ closes and the coil of the intermediate relay KM is energized, the normally open contact closes, and the atomizer starts to work. When the water level drops, the travel switch SQ is disconnected, the coil of the intermediate relay KM loses power, the normally open contact resets and remains open, and the atomizer stops working, and this cycle repeats.

[0037] Example 2 like Figure 6 As shown, an air conditioning water atomization treatment device. It is mainly the same as embodiment 1, except that there are two mounting through holes 8, and a float switch is installed in each mounting through hole 8. And there is a gap between the two mounting through holes 8 in both the vertical direction and the horizontal direction. Since the working water level range of the atomizer 2 is very narrow, the distance between the two float switches is very small. The two mounting through holes 8 are staggered to avoid collision between the two float switches, thereby causing inaccurate control, malfunction or no action.

[0038] During specific implementation, one of the mounting through holes 8 has a diameter of 12 mm, a height of 64 mm from the center of the circle to the bottom wall of the air-conditioning water collecting box 1, and a distance of 65 mm from one side wall of the air-conditioning water collecting box 1; another mounting through hole 8 has a diameter of 12 mm, a height of 44 mm from the center of the circle to the bottom wall of the air-conditioning water collecting box 1; the distance between the centers of the two mounting through holes 8 is 20 mm.

[0039] The working circuit diagram of the atomizer is as follows Figure 7 As shown, Figure 7In the figure, QF1 is the power switch, U is the power supply, SQ1 is the low water level float switch (low water level travel switch), SQ2 is the high water level float switch (high water level travel switch), and KM is the intermediate relay.

[0040] Control principle: When the QF1 power switch is turned on, the system is powered and the power supply outputs DC36V power; during the rising process of the water level, the low water level travel switch SQ1 is triggered to close to ensure the lowest water level for the system to operate; when the water level rises to SQ2, SQ2 is closed, the coil of the intermediate relay KM is energized, the normally open contacts are closed and self-protected, and the atomizer starts to work; during the falling process of the water level, when the water level is lower than the SQ2 high water level travel switch, SQ2 is opened, and the system continues to work due to the self-maintenance of KM; when the water level is lower than the SQ1 low water level travel switch, SQ1 is disconnected, the KM coil loses power, and the atomizer stops working. This cycle repeats.

[0041] Compared with the economy of setting one float switch in embodiment 1, setting two float switches in embodiment 2 can ensure the stability of the working system and avoid the problem of frequent starting and stopping of the atomizer due to instability of the working system when the water is shaking.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit the technical solution. Those skilled in the art should understand that those modifications or equivalent substitutions of the technical solution of the present invention that do not depart from the purpose and scope of the technical solution should be included in the scope of the claims of the present invention.

Claims

1. An air conditioning water atomization treatment device, characterized in that: It comprises an air-conditioning water collecting box, an atomizer is placed at the inner bottom of the air-conditioning water collecting box, a power line installation tube connected with the inside of the air-conditioning water collecting box is arranged at the upper end of one side wall of the air-conditioning water collecting box, and the power line of the atomizer passes through the power line installation tube and goes out of the air-conditioning water collecting box; a water inlet hole is arranged at the lower end, and the water inlet hole is connected with the air-conditioning drain outlet through the water inlet pipe; a mist exhaust hole is arranged at one side of the upper end of another side wall adjacent to it; a float switch is installed in the air-conditioning water collecting box, the float switch is connected with the working circuit of the atomizer, and the opening and closing of the atomizer is controlled by the float switch.

2. The air-conditioning water atomization treatment device according to claim 1, characterized in that: A dust cover with an opening at the lower end is arranged on the outer side of the side wall where the mist exhaust hole is located, corresponding to the mist exhaust hole, and the dust cover can completely cover the mist exhaust hole.

3. The air-conditioning water atomization treatment device according to claim 1, characterized in that: A horizontal anti-overflow plate is provided in the air-conditioning water collection box. One end of the anti-overflow plate is fixed on the side wall where the mist exhaust hole is located and is located below the mist exhaust hole, and the other end is suspended in the air to prevent the water in the air-conditioning water collection box from flowing out through the mist exhaust hole due to vibration.

4. The air-conditioning water atomization treatment device according to claim 1, characterized in that: The inner bottom of the air-conditioning water collecting box is provided with a vertically arranged atomizer baffle, and the atomizer baffle and the inner wall of the air-conditioning water collecting box form an atomizer limiting groove with an upper opening, and the atomizer is placed in the atomizer limiting groove.

5. The air-conditioning water atomization treatment device according to claim 1, characterized in that: There are two water inlet holes.

6. The air-conditioning water atomization treatment device according to claim 1, characterized in that: The power line installation tube comprises a vertical section and a horizontal section, and the vertical section and the horizontal section are connected to form an arc-shaped tube with an opening facing upward.

7. The air-conditioning water atomization treatment device according to claim 1, characterized in that: The shape of the mist exhaust hole is rectangular.

8. The air-conditioning water atomization treatment device according to claim 1, characterized in that: The water inlet pipe and the power line installation pipe are arranged at intervals in the horizontal direction.

9. The air-conditioning water atomization treatment device according to claim 1, characterized in that: A mounting through hole is provided in the middle of the side wall where the mist exhaust hole is located, and the float switch is installed in the mounting through hole.

10. The air-conditioning water atomization treatment device according to claim 9, characterized in that: There are two mounting through holes, and there is a gap between the two mounting through holes in both the vertical direction and the horizontal direction. A float switch is installed at each mounting through hole.

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