Condensate water drip-proof device for ceiling type air conditioner

Abstract

The utility model discloses a condensate water drip-proof device for a ceiling type air conditioner, which belongs to the technical field of air conditioner drainage, and comprises cantilever components and a liquid receiving tray, four cantilever components are respectively connected to four corners of the top surface of the liquid receiving tray, the top ends of the cantilever components can be fixedly connected with a wall or an air conditioner shell, and the liquid receiving tray is connected with the wall or the air conditioner shell. And the cantilever assembly adjusts the height or angle of the liquid receiving disc by adjusting the mounting angle or height of the cantilever assembly. According to the drip-proof device, the cantilever assembly with the height and angle adjusting function is adopted to be matched with the liquid receiving disc, the liquid receiving disc can be conveniently and fixedly installed through the cantilever assembly, and the liquid receiving disc can be adjusted by a certain angle in the height direction and the horizontal plane by adjusting the height of the supporting cantilever according to needs.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning drainage, in particular to a condensed water dripping prevention device for a ceiling-mounted air conditioner. Background Art

[0002] As one of the main equipment for interventional surgery, digital subtraction angiography (DSA) has been installed and put into use in more and more hospitals. The main body of DSA is divided into C-arms installed in the operating room, catheter beds and X-ray generators installed in the equipment room. In order to make the space of the interventional operating room larger, the area of ​​the equipment room is often sacrificed. The survey found that the average number of DSAs used in the interventional operating rooms of some tertiary hospitals and above is more than 5, and the area of ​​the equipment room for the installation of X-ray generators is only about 10 square meters. There are even cases where two DSA devices share one equipment room, such as the Dutch Flying Take the Lipu DSA equipment as an example. A DSA equipment has about 4 cabinets for high-voltage generators and other equipment. The DSA equipment is very sensitive to temperature requirements and should be kept at 18~22℃. Since the area of ​​the equipment room is generally small, the air outlet of the ceiling-mounted central air conditioner is directly above the cabinet. In summer, the temperature difference between morning and evening is large. When the surface temperature of the air conditioner evaporator coil is lower than the dew point temperature of the intake air flow, water vapor condenses on the coil surface to produce condensed water. The long-term accumulated condensed water and the leakage caused by the air conditioner failure may drip directly on the X-ray generator cabinet, causing the equipment to short-circuit and unable to perform the operation normally. At present, there is no preventive device for air conditioning condensation and fault leakage in the equipment room. If the above situation occurs, it may cause huge losses to the hospital and patients. Under the premise of not affecting the air conditioning exhaust and the heat dissipation of the DSA cabinet, designing a device to prevent air conditioning condensation and leakage will have important practical significance. Utility Model Content

[0003] Technical problem to be solved: In view of the problem of condensation water dripping or faulty leakage that may exist in the air conditioner between equipment in the prior art, the utility model provides a condensation water anti-drip device for a ceiling-mounted air conditioner. The liquid receiving pan of the anti-drip device can be conveniently fixed and installed through a cantilever assembly, and the height or angle of the liquid receiving pan can be adjusted as needed.

[0004] Technical solution: The utility model discloses a condensate anti-drip device for a ceiling-mounted air conditioner, the anti-drip device comprising a cantilever assembly and a liquid collecting pan, four groups of cantilever assemblies are respectively connected to the four corners of the top surface of the liquid collecting pan, the top of the cantilever assembly can be fixedly connected to a wall or an air-conditioning casing, and the cantilever assembly can adjust the height or angle of the liquid collecting pan by adjusting its own installation angle or height.

[0005] Preferably, the cantilever assembly comprises:

[0006] A mounting screw, wherein the bottom end of the mounting screw is provided with a smooth end, and the upper portion of the mounting screw is a threaded area;

[0007] An installation positioning piece, wherein the installation positioning piece is made of metal material or rubber material, and a threaded through hole for connecting the installation screw is provided in the installation positioning piece;

[0008] A rotating sleeve body, the rotating sleeve body is rotatably connected to the smooth end of the lower end of the mounting screw rod, and the rotating sleeve body cannot move axially along the mounting screw rod;

[0009] An adjusting ring sleeve, which is threadedly sleeved on the mounting screw and rotates along the mounting screw to adjust the height;

[0010] A supporting cantilever, wherein the upper end of the supporting cantilever is hingedly connected to a side wall of the rotating sleeve body, and the lower end of the supporting cantilever is hingedly connected to a connecting block, and the connecting block is fixedly connected to a corner of the liquid receiving tray;

[0011] A connecting crank, wherein the upper end of the connecting crank is hingedly connected to the side wall of the adjusting ring sleeve, and the lower end of the connecting crank is hingedly connected to the upper side of the plate body supporting the cantilever;

[0012] The rotating sleeve body rotates and moves up and down along the mounting screw rod, driving the connecting crank to pull the supporting cantilever along its upper end hinged portion to perform an up and down flipping action.

[0013] Preferably, the adjusting ring sleeve comprises a supporting ring sleeve threadedly connected to the mounting screw, a supporting ring body for connecting a crank hinge is fixedly provided on the outer peripheral wall of the supporting ring sleeve, and a hexagonal ring sleeve is provided on the top of the supporting ring sleeve located on the upper side of the supporting ring body.

[0014] Preferably, a limiting slot is provided on the outer periphery of the support ring body along its axial direction, and a first hinged ear block is provided on the lower side of the limiting slot, and the upper end of the connecting crank is rotatably hinged in the limiting slot and the first hinged ear block.

[0015] Preferably, a second hinged ear block is vertically arranged on the outer side wall of the rotating sleeve body, and the upper end of the supporting cantilever is hinged to the second hinged ear block to form a first hinged end.

[0016] Preferably, a fourth hinged ear block is provided at the upper end of the connection block, and the fourth hinged ear block is hingedly connected to the lower end of the supporting cantilever to form a second hinged end.

[0017] Preferably, a third articulated ear block is provided in the middle portion of the upper side of the supporting cantilever plate body, and the lower end of the connecting crank is hingedly connected to the third articulated ear block.

[0018] Preferably, a threaded countersunk hole for connection with a fixing screw is arranged at the center of the bottom surface of the connecting block.

[0019] Preferably, the supporting cantilever is provided with a plurality of weight-reducing holes along the length direction of the plate body thereof.

[0020] Preferably, the liquid receiving tray comprises a supporting frame, a frustum-shaped tray body is connected to the inner side of the supporting frame, and a drain pipe is provided at the lowest point of the frustum-shaped tray body, and the drain pipe can be connected to the water storage device through a drainage hose.

[0021] Compared with the prior art, the utility model has at least the following beneficial effects: the anti-drip device of the utility model adopts a cantilever assembly with adjustable height and angle to cooperate with the liquid receiving tray, which can not only conveniently realize the fixed installation of the liquid receiving tray through the cantilever assembly, but also can adjust the height of the liquid receiving tray and a certain angle in the horizontal plane by adjusting the height of the supporting cantilever as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view of the structure of the anti-drip device of the utility model;

[0023] Figure 2 for Figure 1 A top view of the structure of the middle anti-drip device;

[0024] Figure 3 for Figure 1 Side view of the structure of the middle anti-drip device;

[0025] Figure 4 for Figure 1 A schematic diagram of the three-dimensional structure of the middle suspension assembly from the first perspective;

[0026] Figure 5 for Figure 4 Schematic diagram of the three-dimensional structure of the middle suspension component from the second perspective.

[0027] : 100, anti-drip device; 1, cantilever assembly; 11, mounting screw; 12, mounting positioning piece; 13, adjusting ring sleeve; 131, hexagonal ring sleeve; 132, supporting ring body; 1321, limiting notch; 1322, first hinged ear block; 133, supporting ring sleeve; 14, rotating sleeve body; 141, second hinged ear block; 15, connecting crank; 16, supporting cantilever; 161, first hinged end; 162, third hinged ear block; 163, second hinged end; 164, weight reduction hole; 17, connecting block; 171, fourth hinged ear block; 172, threaded countersunk hole; 2, liquid collecting tray; 21, supporting frame; 22, frustum-shaped tray body; 23, drain pipe. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model clearer, the following will be combined with the attached Figures 1 to 5The technical solution of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, but not all of them. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0029] like Figures 1 to 3 As shown, the utility model discloses a condensate anti-drip device for a ceiling-mounted air conditioner, the anti-drip device 100 includes a cantilever assembly 1 and a liquid receiving tray 2, four groups of cantilever assemblies 1 are respectively connected to the four corners of the top surface of the liquid receiving tray 2, the top of the cantilever assembly 1 can be fixedly connected to a wall or an air-conditioning casing, and the cantilever assembly 1 can adjust the height or angle of the liquid receiving tray 2 by adjusting its own installation angle or height.

[0030] like Figures 1 to 3 As shown, the liquid receiving pan 2 includes a support frame 21, a frustum-shaped pan body 22 is connected to the inner side of the support frame 21, and a drain pipe 23 is provided at the lowest point of the frustum-shaped pan body 22, and the drain pipe 23 can be connected to the water storage device through a drainage hose. The liquid receiving pan 2 can be stamped and welded into an integrated structure using stainless steel material to receive dripping condensed water or leaked liquid.

[0031] like Figures 4 and 5 As shown, in a specific embodiment, the cantilever assembly 1 includes a mounting screw 11, a mounting positioning member 12, an adjusting ring sleeve 13, a rotating sleeve 14, a connecting crank 15, a supporting cantilever 16 and a connecting block 17. The bottom end of the mounting screw 11 is provided with a smooth end, and the upper part of the mounting screw 11 is a threaded area; the mounting positioning member 12 is provided with a threaded through hole for connecting the mounting screw 11; the top end of the mounting screw 11 is provided with the mounting positioning member 12. The installation positioning member 12 is made of metal material or rubber material. It should be noted that the material of the installation positioning member 12 is mainly freely selected according to the method of use. The materials used are all existing conventional materials, which are not the improvement points of this application; if the installation positioning member 12 is used to be installed in the roof wall of the equipment room, it is necessary to first drill a hole in the wall, and then use a colloid to pre-embed the installation positioning member 12 in the channel for fixation. At this time, the installation positioning member 12 can use a limit nut made of metal material, and the limit nut is provided with an internal thread; if the installation positioning member 12 is connected to the air-conditioning shell by gluing, the installation positioning member 12 can use a limit nut made of rubber material to facilitate gluing and fixing with the air-conditioning shell. It should be noted that the shape and material of the installation positioning member 12 are not limited, and it is subject to the connection requirements with the installation screw 11 and the wall or air-conditioning shell.

[0032] The rotating sleeve 14 is rotatably connected to the smooth end of the lower end of the mounting screw 11, and the rotating sleeve 14 cannot move axially along the mounting screw 11, that is, the rotating sleeve 14 can rotate freely along the smooth end of the lower end of the mounting screw 11, but cannot slide up and down along the axial direction of the mounting screw 11, and can only perform circular rotation. The upper end of the support cantilever 16 is hinged to a side wall of the rotating sleeve 14; specifically, a second hinged ear block 141 is vertically provided on the outer side wall of the rotating sleeve 14, and the upper end of the support cantilever 16 is hinged to the second hinged ear block 141 to form a first hinged end 161.

[0033] The adjusting ring sleeve 13 is threadedly sleeved on the mounting screw 11, and the adjusting ring sleeve 13 can be moved up and down along the mounting screw 11 by rotating along the thread of the mounting screw 11. The adjusting ring sleeve 13 includes a supporting ring sleeve 133 threadedly connected to the mounting screw 11, and a supporting ring body 132 for connecting the crank 15 is fixedly provided on the outer peripheral wall of the supporting ring sleeve 133, and a hexagonal ring sleeve 131 is provided on the top of the supporting ring body 132. A special spanner or an adapted plum wrench is used to clamp the hexagonal ring sleeve 131 to conveniently drive the rotating ring sleeve 13 to rotate forward or reversely along the mounting screw 11 for adjustment. A limiting slot 1321 is provided on the outer periphery of the support ring body 132 along its axial direction, and a first hinged ear block 1322 is provided on the lower side of the limiting slot 1321 of the support ring body 132. The upper end of the connecting crank 15 is rotatably hinged in the limiting slot 1321 and the first hinged ear block 1322. The connecting crank 15 can rotate upward or downward in the limiting slot 1321 and the first hinged ear block 1322 along the hinge pivot, and has a large angle adjustment range.

[0034] The lower end of the supporting cantilever 16 is hinged with a connecting block 17, and the connecting block 17 is fixedly connected to a corner of the liquid receiving pan 2; specifically, the upper end of the connecting block 17 is provided with a fourth hinged ear block 171, and the fourth hinged ear block 171 is hingedly connected to the lower end of the supporting cantilever 16 to form a second hinged end 163. Specifically, a threaded countersunk hole 172 for connecting a fixing screw is provided in the center of the bottom surface of the connecting block 17, and the connecting block 17 is supported on the top surface of the four corners of the supporting frame 21, and the fixing screws are passed through the through holes corresponding to the four corners of the supporting frame 21 and are threadedly fixedly connected to the threaded countersunk holes 172 of the connecting block.

[0035] The upper end of the connecting crank 15 is hinged to the side wall of the adjusting ring sleeve 13, and the lower end of the connecting crank 15 is hinged to the upper side of the plate body of the supporting cantilever 16; specifically, a third hinged ear block 162 is provided in the middle of the upper side of the plate body of the supporting cantilever 16, and the lower end of the connecting crank 15 is hinged to the third hinged ear block 162. During operation, the rotating sleeve 14 is driven to rotate along the mounting screw 11 by a plum wrench, so that the rotating sleeve 14 can be moved up and down along the mounting screw 11. The rotating sleeve 14 can drive the connecting crank 15 to move up or down during the upward or downward movement, and then the supporting cantilever 16 is pulled by the connecting crank 15 to perform an upward or downward flipping action along the first hinged end 161 at its upper end, thereby adjusting the height of the supporting cantilever 16 and its lower end connecting block 17, thereby realizing the adjustment of the height of the liquid receiving tray. It should be noted that during the adjustment of the support cantilever 16, the rotating ring sleeve 13, the connecting crank 15 and the support cantilever 16 are synchronously adjusted along the circumferential rotation of the mounting screw 11, thereby satisfying the adjustment of the support cantilever 16 and its lower end connecting block 17 in the height direction and the circumferential angle relative to the mounting screw 11, thereby satisfying the adjustment of the liquid receiving tray in the height direction and at a certain angle in the horizontal plane.

[0036] A plurality of weight-reducing holes 164 are provided in the support cantilever 16 along the length direction of the plate body thereof. This arrangement can reduce the overall weight of the support cantilever 16 .

[0037] The above are preferred implementations of the present utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present utility model. These improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A condensate water anti-drip device for a ceiling-mounted air conditioner, characterized in that: The drip prevention device (100) comprises a cantilever assembly (1) and a liquid receiving tray (2), wherein four groups of cantilever assemblies (1) are respectively connected to the four corners of the top surface of the liquid receiving tray (2), the top end of the cantilever assembly (1) can be fixedly connected to a wall or an air conditioner casing, and the cantilever assembly (1) can adjust the height or angle of the liquid receiving tray (2) by adjusting its own installation angle or height.

2. The condensation water anti-drip device for ceiling-mounted air conditioner according to claim 1, characterized in that: The cantilever assembly (1) comprises: A mounting screw rod (11), wherein the bottom end of the mounting screw rod (11) is provided with a smooth end, and the upper portion of the mounting screw rod (11) is a threaded area; An installation positioning piece (12), wherein the installation positioning piece (12) is made of a metal material or a rubber material, and a threaded through hole for connecting the installation screw rod (11) is provided in the installation positioning piece (12); A rotating sleeve (14), the rotating sleeve (14) being rotatably connected to the smooth end of the lower end of the mounting screw (11), and the rotating sleeve (14) cannot move axially along the mounting screw (11); An adjusting ring sleeve (13), wherein the adjusting ring sleeve (13) is threadedly sleeved on the mounting screw rod (11) and rotates along the mounting screw rod (11) for lifting and lowering adjustment; A supporting cantilever (16), the upper end of the supporting cantilever (16) being hingedly connected to a side wall of the rotating sleeve (14), and the lower end of the supporting cantilever (16) being hingedly connected to a connecting block (17), the connecting block (17) being fixedly connected to a corner of the liquid receiving pan (2); A connecting crank (15), wherein the upper end of the connecting crank (15) is hingedly connected to the side wall of the adjusting ring sleeve (13), and the lower end of the connecting crank (15) is hingedly connected to the upper side of the plate body supporting the cantilever (16); The rotating sleeve (14) rotates and moves up and down along the mounting screw rod (11), driving the connecting crank (15) to pull the supporting cantilever (16) along its upper end hinged portion to perform an up and down flipping motion.

3. The condensation water anti-drip device for a ceiling-mounted air conditioner according to claim 2, characterized in that: The adjusting ring sleeve (13) comprises a supporting ring sleeve (133) threadedly connected to the mounting screw rod (11); a supporting ring body (132) for hinged connection to the crank (15) is fixedly arranged on the outer peripheral wall of the supporting ring sleeve (133); and a hexagonal ring sleeve (131) is arranged on the upper side of the supporting ring body (132) at the top end of the supporting ring sleeve (133).

4. The condensation water anti-drip device for a ceiling-mounted air conditioner according to claim 3, characterized in that: The outer periphery of the support ring body (132) is provided with a limiting slot (1321) along its axial direction, and the support ring body (132) is provided with a first hinged ear block (1322) at the lower side of the limiting slot (1321), and the upper end of the connecting crank (15) is rotatably hinged in the limiting slot (1321) and the first hinged ear block (1322).

5. The condensate water anti-drip device for a ceiling-mounted air conditioner according to claim 2, characterized in that: A second hinged ear block (141) is vertically arranged on the outer side wall of the rotating sleeve (14), and the upper end of the supporting cantilever (16) is hinged to the second hinged ear block (141) to form a first hinged end (161).

6. The condensation water anti-drip device for a ceiling-mounted air conditioner according to claim 5, characterized in that: A fourth hinged ear block (171) is provided at the upper end of the connection block (17), and the fourth hinged ear block (171) is hingedly connected to the lower end of the supporting cantilever (16) to form a second hinged end (163).

7. The condensate water anti-drip device for a ceiling-mounted air conditioner according to claim 6, characterized in that: A third hinged ear block (162) is provided in the middle of the upper side of the support cantilever (16) plate body, and the lower end of the connecting crank (15) is hingedly connected to the third hinged ear block (162).

8. The condensation water anti-drip device for a ceiling-mounted air conditioner according to any one of claims 2 to 7, characterized in that: A threaded countersunk hole (172) for connection with a fixing screw is provided in the centre of the bottom surface of the connection block (17).

9. The condensation water anti-drip device for a ceiling-mounted air conditioner according to claim 8, characterized in that: The supporting cantilever (16) is provided with a plurality of weight-reducing holes (164) along the length direction of the plate body thereof.

10. The condensation water anti-drip device for a ceiling-mounted air conditioner according to claim 8, characterized in that: The liquid receiving pan (2) comprises a support frame (21), a frustum-shaped pan body (22) is connected to the inner side of the support frame (21), and a liquid drain pipe (23) is provided at the lowest point of the frustum-shaped pan body (22), and the liquid drain pipe (23) can be connected to the water storage device via a drainage hose.

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