Air conditioner installation switching device

Abstract

The utility model discloses an air conditioner installation switching device, and relates to the technical field of air conditioner installation systems, the air conditioner installation switching device comprises an adapter, the outer surface of the adapter is fixedly connected with a plurality of clamping devices, each clamping device comprises connecting pipes which are symmetrically distributed, the connecting pipes close to the adapter are communicated with the adapter, and the connecting pipes close to the adapter are communicated with the adapter. Clamping plates are fixedly connected to one ends of the opposite faces of the connecting pipes, a plurality of holes distributed in an annular array mode are formed in the outer surfaces of the clamping plates, double-thread screws are inserted into the inner walls of the holes in a threaded mode, the outer surfaces of the double-thread screws are sleeved with nuts in a threaded mode, and a conversion valve is rotationally connected to the upper end of an adapter; the end portion of the conversion valve is fixedly connected with a valve, the outer surface of the valve is attached to the inner wall of the adapter, the flow direction of fluid in a pipeline can be changed, and impurities can be effectively filtered.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioner installation system technical field, concretely is a kind of air conditioner installation switching device. BACKGROUND

[0002] Air conditioner installation switching device is a kind of equipment for assisting air conditioner installation, mainly to solve the problems such as connecting pipeline, line direction and installation position matching of air conditioner indoor unit and outdoor unit during installation process, when the installation position of outdoor unit and the reserved interface position of indoor unit exist angle deviation or distance is too long, it can be more conveniently installed.

[0003] But prior art still has the following problems:

[0004] First, switching device cannot adjust the direction of pipeline, when air conditioning system appears fault and needs to be repaired, it is inconvenient to change the flow direction of fluid in pipeline, and it will bring great difficulty to repair work, if the flow direction of fluid in refrigerant pipeline cannot be changed flexibly, maintenance personnel can not accurately isolate fault area, and increase the difficulty of fault positioning and repair.

[0005] Secondly, impurities can accumulate in condensate water when air conditioner is used for a long time, which can cause indoor air quality to decline, and can cause respiratory diseases, allergies and other health problems, it is inconvenient to filter impurities, and impurities can accumulate in pipeline, when condensate water cannot be normally discharged, it can accumulate in indoor unit, and cause pipeline to be blocked.

[0006] In view of the above problems, the inventor proposes an air conditioner installation switching device to solve the above problems. UTILITY MODEL CONTENTS

[0007] In order to solve the problems of inconveniently changing the flow direction of fluid in pipeline and inconveniently filtering impurities, the purpose of the utility model is to provide an air conditioner installation switching device.

[0008] To solve the above technical problems, the utility model discloses the following technical scheme: a kind of air conditioner installation switching device, the outer surface of the switching head is fixedly connected with multiple clamping devices, the clamping device includes the connecting pipe of symmetric distribution, wherein the connecting pipe close to the switching head is connected with switching head, so that the air conditioner pipeline needing switching can be accessed switching head by connecting pipe, realize the switching transition between different directions or different specifications pipeline, the opposite end of the connecting pipe is fixedly connected with clamping plate, the outer surface of the clamping plate is equipped with multiple holes of annular array distribution, the inner wall of the hole is inserted with double-end screw rod by thread, the outer surface of the double-end screw rod is threadedly connected with nut, cooperate double-end screw rod and nut, by inserting double-end screw rod into corresponding hole and then screwing nut, it can be achieved with the fastening connection of external component, ensure the stability of switching device in air conditioner pipeline system, prevent loosening and displacement, the upper end of the switching head is rotatably connected with steering valve, the end of the steering valve is fixedly connected with valve, the outer surface of the valve is in conformity with the inner wall of switching head, and rotating steering valve can control valve, so that the flow direction of fluid in pipeline can be changed, wherein the end of the connecting pipe away from the switching head is fixedly connected with filter device.

[0009] Preferably, the filter device includes a housing, the top surface of the housing is fixedly connected with a shell cover, the upper end of the housing is connected with a first fixed pipe, the end of the first fixed pipe is fixedly connected with the connecting pipe away from the switching head, the lower end of the housing is connected with a second fixed pipe, the housing is placed with a support sleeve, the inner wall of the support sleeve is fixedly connected with a filter screen, when impurities adhere to the surface of the filter screen, the fluid can still pass through the filter screen, maintaining the normal fluid delivery of the entire pipeline system, the filter screen fixedly connected to the inner wall of the support sleeve can finely filter particles from the fluid, the fluid flows into the housing of the filter device from the connecting pipe, and the anti-blocking plate prevents excessive impurities from accumulating on the filter screen to cause blockage.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] 1、The utility model can be inserted into corresponding hole after double-end screw rod, and nut can be screwed, and the fastening connection with external component can be realized, the stability of switching device in air conditioner pipeline system is guaranteed, prevent loosening and displacement, and the purpose that the flow direction of fluid in pipeline can be changed is achieved by rotating steering valve and controlling valve.

[0012] 2、The utility model discloses can carry out fine filtering particle to fluid through filter screen, and fluid passes the filter tow that the fixed cover of support cover outer surface, and filter tow can intercept and adsorb some larger particle impurity, dust, rust etc. in water, and the fluid plays the preliminary filtration purification effect, prevents the impurity and enters the air conditioner pipeline, thereby reaches the purpose that can effectively filter the impurity. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, below will to the drawing needed to use in the embodiment or prior art description simple introduction, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art comes, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0014] Fig. 1 It is the structural schematic diagram of the utility model.

[0015] Fig. 2 It is the filter device schematic diagram of the utility model.

[0016] Fig. 3 It is the clamping device schematic diagram of the utility model.

[0017] In the drawing: 1, adapter; 2, clamping device; 3, filter device; 21, connecting pipe; 22, clamping plate; 23, hole; 24, double-end screw rod; 25, nut; 26, steering valve; 27, valve; 31, shell; 32, first fixed pipe; 33, second fixed pipe; 34, shell cover; 35, support cover; 36, filter tow; 37, filter screen; 38, anti-blocking plate. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiment only is a part of the embodiment of the utility model, instead of all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by ordinary skilled person in the art without making creative labor belong to the scope of protection of the utility model.

[0019] Embodiment: as Figs. 1-3The utility model provides a kind of air conditioner installation adapter, including adapter 1, the outer surface of adapter 1 is fixedly connected with multiple clamping devices 2, clamping device 2 includes the connecting pipe 21 of symmetrical distribution, wherein the connecting pipe 21 close to adapter 1 is connected with adapter 1, so that the air conditioner pipeline needing adapter can be accessed adapter 1 by connecting pipe 21, realize the adapter transition between different directions or different specifications pipeline, the opposite end of connecting pipe 21 is all fixedly connected with clamping plate 22, the outer surface of clamping plate 22 is provided with multiple annular array distribution holes 23.

[0020] The inner wall of hole 23 is inserted with double-end screw rod 24, the outer surface of double-end screw rod 24 is threadedly sleeved with nut 25, cooperates double-end screw rod 24 and nut 25, by double-end screw rod 24 is inserted into corresponding hole 23 after screwing nut 25, can realize the fastening connection with external component, guarantee the stability of adapter in air conditioner pipeline system, prevent loosening and displacement, the upper end of adapter 1 is rotatably connected with steering valve 26, the end of steering valve 26 is fixedly connected with valve 27, the outer surface of valve 27 is in conformance with the inner wall of adapter 1, and rotating steering valve 26 can control valve 27, and the flow direction of fluid in pipeline can be changed, wherein the end of connecting pipe 21 away from adapter 1 is all fixedly connected with filter device 3.

[0021] Filter device 3 includes shell 31, the top surface of shell 31 is fixedly connected with shell cover 34, the upper end of shell 31 is connected with first fixed pipe 32, the end of first fixed pipe 32 is fixedly connected with connecting pipe 21 away from adapter 1, the lower end of shell 31 is connected with second fixed pipe 33, shell 31 is placed with support sleeve 35, the inner wall of support sleeve 35 is fixedly connected with filter screen 37, when impurities adhere to the surface of filter screen 37, fluid can still pass through filter screen 37, maintain the normal fluid delivery of entire pipeline system, and the filter screen 37 fixedly connected to the inner wall of support sleeve 35 can finely filter particles of fluid.

[0022] The outer surface of support sleeve 35 is fixedly sleeved with filter cotton 36, fluid passes through the filter cotton 36 fixedly sleeved to the outer surface of support sleeve 35, and the filter cotton 36 can intercept and adsorb some larger particle impurities, dust, rust and the like in water, to play a preliminary filtering and purifying role on fluid, prevent impurities from entering air conditioner pipeline, the shell 31 is placed with anti-blocking plate 38, fluid flows into the shell 31 of filter device 3 from connecting pipe 21, and the anti-blocking plate 38 prevents impurities from excessively accumulating on filter screen 37 to cause blockage, and the inner wall of anti-blocking plate 38 is in conformance with the outer surface of filter screen 37, to effectively filter impurities.

[0023] Working principle: the connecting pipe 21 close to the adapter 1 is connected with the adapter 1, so that the air conditioner pipeline that needs to be connected can be connected to the adapter 1 through the connecting pipe 21, realizing the connection transition between different directions or different specifications of pipeline, the clamping plate 22 fixed at the opposite end of the connecting pipe 21 is used for clamping with other components, a plurality of annular array distributed holes 23 are arranged on the outer surface of the clamping plate 22, cooperating with the double head screw rod 24 and the nut 25, the fastening connection with the external components can be realized by inserting the double head screw rod 24 into the corresponding hole 23 and then screwing the nut 25, the stability of the adapter in the air conditioner pipeline system is ensured, the loosening and displacement are prevented, the rotation of the steering valve 26 can control the valve 27, so that the purpose of changing the flow direction of the fluid in the pipeline can be achieved;

[0024] The fluid flows into the shell 31 of the filter device 3 from the connecting pipe 21, the anti-blocking plate 38 prevents the filter screen 37 from being blocked by too much impurities, when the impurities are attached to the surface of the filter screen 37, the fluid can still pass through the filter screen 37, maintaining the normal fluid transportation of the entire pipeline system, the filter screen 37 fixedly connected to the inner wall of the support sleeve 35 can finely filter the particles of the fluid, the fluid passes through the filter cotton 36 fixedly sleeved on the outer surface of the support sleeve 35, the filter cotton 36 can intercept and adsorb some larger particle impurities, dust, rust and the like in the water, and plays a preliminary filtering and purifying role on the fluid, preventing the impurities from entering the air conditioner pipeline, so that the purpose of effectively filtering the impurities can be achieved.

[0025] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. An air conditioner installation adapter device comprising an adapter (1), characterized in that: The outer surface of the adapter (1) is fixedly connected with a plurality of clamping devices (2); The clamping device (2) comprises symmetrically distributed connecting pipes (21), wherein the connecting pipe (21) close to the adapter (1) is connected with the adapter (1), one end of the opposite surface of the connecting pipe (21) is fixedly connected with a clamping plate (22), the outer surface of the clamping plate (22) is provided with a plurality of annular array distributed holes (23), the upper end of the adapter (1) is rotatably connected with a steering valve (26), the end of the steering valve (26) is fixedly connected with a valve (27), wherein one end of the connecting pipe (21) away from the adapter (1) is fixedly connected with a filter device (3).

2. The air conditioner installation adapter of claim 1, wherein: The filter device (3) comprises a shell (31), the upper end of the shell (31) is provided with a first fixed pipe (32), the lower end of the shell (31) is provided with a second fixed pipe (33), the shell (31) is placed with a support sleeve (35), the outer surface of the support sleeve (35) is fixedly sleeved with filter cotton (36), the shell (31) is placed with an anti-blocking plate (38).

3. The air conditioner installation adapter of claim 1, wherein: The inner wall of the hole (23) is threadedly provided with a double-headed screw (24), the outer surface of the double-headed screw (24) is threadedly sleeved with a nut (25).

4. The air conditioner installation adapter of claim 1, wherein: The outer surface of the valve (27) is fitted with the inner wall of the adapter (1).

5. The air conditioner installation adapter of claim 2, wherein: The top surface of the shell (31) is fixedly connected with a shell cover (34).

6. The air conditioner installation adapter of claim 2, wherein: The end of the first fixed pipe (32) is fixedly connected with the connecting pipe (21) away from the adapter (1).

7. The air conditioner installation adapter of claim 2, wherein: The inner wall of the support sleeve (35) is fixedly connected with a filter screen (37).

8. The air conditioner installation adapter of claim 2, wherein: The inner wall of the anti-blocking plate (38) is fitted with the outer surface of the filter screen (37).

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