Condensate water recovery equipment for central air conditioner

Abstract

The utility model relates to the technical field of central air conditioners, in particular to central air conditioner condensate water recovery equipment which comprises a support, a box body, a liquid inlet pipe and a cover body. The upper end of the box body is open, one end of the cover body is rotationally connected with the upper end of the box body, and the liquid inlet pipe is connected with the box body; a filtering assembly is rotationally arranged in the box body, the liquid inlet pipe is communicated with the interior of the filtering assembly, and a driving mechanism for driving the filtering assembly to rotate is arranged on the box body. During use, the cover body is opened, the filtering assembly is installed on the driving mechanism on the box body, condensate water is input into the filtering assembly from the liquid inlet pipe, the driving mechanism drives the filtering assembly to rotate in the box body, impurities are effectively prevented from blocking the filtering assembly, and the condensate water is collected by the liquid storage hopper after passing through the filtering assembly; the filter assembly can be detached from the box body for cleaning, so that the service life of the device is prolonged after the device is used next time.

Description

Technical Field

[0001] The utility model relates to the technical field of central air conditioners, in particular to a central air conditioner condensate water recovery device. Background Technique

[0002] A central air conditioner consists of one or more cold and heat source systems and multiple air conditioning systems. It uses the principle of liquid gasification refrigeration to provide the required cooling capacity for the air conditioning system. The refrigeration system is a crucial part of the central air conditioning system. During the operation of the refrigeration system, in order to avoid waste caused by the direct discharge of the used condensate water in the condenser, it is very necessary to use a condensate water recovery device to recycle it.

[0003] Chinese Patent with the authorization announcement number CN218915346U discloses a central air conditioner condensate water recovery device. The central air conditioner condensate water recovery device includes: a recovery and treatment box, a partition is fixedly installed in the recovery and treatment box, and the partition divides the inside of the recovery and treatment box into a water storage chamber and a treatment chamber. A purification and recovery mechanism, multiple disassembly and assembly mechanisms, and an opening and closing mechanism are arranged on the recovery and treatment box; the purification and recovery mechanism includes a U-shaped pipe, two spherical nozzles, a water pump, a water delivery pipe, a water level sensor, two support plates, a rectangular frame, two mounting plates, an activated carbon adsorption plate, a filter plate, and an ultraviolet sterilization lamp group. The U-shaped pipe is fixedly installed at the bottom of the partition, and both spherical nozzles are fixedly installed on the U-shaped pipe. The central air conditioner condensate water recovery device provided by the utility model can simply and effectively recover and purify the central air conditioner condensate water recovery device, and is convenient for replacing the activated carbon adsorption plate and the filter plate to ensure the purification effect of the condensate water.

[0004] However, the following defects exist in the above technical solution: In the above central air conditioner condensate water recovery device, impurities in the water during the transportation of condensate water are likely to damage the water pump, and at the same time, the impurities will block the spherical nozzles, which is inconvenient to use. Content of the Utility Model

[0005] The purpose of the utility model is to propose a central air conditioner condensate water recovery device aiming at the problems existing in the background technique.

[0006] The technical solution of the utility model: A central air conditioner condensate water recovery device includes a bracket, a box body, a liquid inlet pipe, and a cover body;

[0007] The box body is connected to the bracket, the upper end of the box body is open, one end of the cover body is rotatably connected to the upper end of the box body, and the liquid inlet pipe is connected to the box body;

[0008] A filtering component is rotatably arranged in the box body, the liquid inlet pipe is internally communicated with the filtering component, and a driving mechanism for driving the filtering component to rotate is arranged on the box body.

[0009] Preferably, the filtering component includes a filtering cylinder, a mounting plate b, a mounting block a, a mounting block b, a mounting ring a, a fixing plate a and a mounting plate a;

[0010] The mounting plate a and the mounting plate b are respectively connected to both ends of the filtering cylinder and are coaxially distributed with the filtering cylinder;

[0011] The mounting block a is connected to the surface of the mounting plate a, the mounting ring a is connected to the mounting plate b and is coaxially distributed with the filtering cylinder, and the projected shape of the mounting plate b is annular;

[0012] The fixing plate a is connected to the mounting ring a, and there are two mounting blocks b which are both connected to the fixing plate a.

[0013] Preferably, the driving mechanism includes a mounting portion, a driving component, a mounting ring b, a fixing plate b, a spring and a stopper;

[0014] The mounting portion is provided with a mounting shaft, the mounting shaft is rotatably connected to the box body, the driving component is connected to the box body, the driving component is in transmission connection with the mounting shaft, the mounting portion is provided with a mounting groove a, and the mounting block a is in mating connection with the mounting groove a;

[0015] The mounting groove a is provided with a blind hole, the stopper is slidably connected to the inner wall of the blind hole, the spring is connected to the blind hole and the end of the stopper, and the stopper presses against the end of the mounting block a;

[0016] The mounting ring b is rotatably connected to the inner wall of the box body, the mounting ring b is coaxially distributed with the mounting shaft, the fixing plate b is connected to the end of the mounting ring b, and the fixing plate b is provided with two mounting grooves b, and the mounting block b is in mating connection with the mounting grooves b.

[0017] Preferably, the projected shape of the mounting block a is dovetail-shaped, and the shape of the mounting groove a corresponds to that of the mounting block a.

[0018] Preferably, the box body is provided with a protective shell, and the protective shell is sleeved outside the driving component.

[0019] Preferably, the lower end of the box body is provided with a liquid storage hopper, the lower end of the liquid storage hopper is provided with a liquid outlet pipe, and a solenoid valve is arranged in the liquid outlet pipe;

[0020] The inner diameter value of the liquid storage hopper gradually decreases downward along the height direction of the box body.

[0021] Compared with the prior art, the above technical solutions of the present utility model have the following beneficial technical effects:

[0022] 1. In the present utility model, when in use, the cover body is opened to install the filtering component on the driving mechanism of the box body, the condensed water is input into the inside of the filtering component from the liquid inlet pipe, the driving mechanism drives the filtering component to rotate in the box body, effectively preventing impurities from blocking the filtering component, and the condensed water is collected by the liquid storage hopper after passing through the filtering component.

[0023] 2. In the present utility model, the filter assembly can be detached from the box body for cleaning, which is convenient for the next use and increases the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 FIG. 6 is a perspective view of a central air-conditioning condensate recovery device proposed by the present utility model.

[0025] Figure 2 FIG. 10 is a schematic structural diagram of a central air-conditioning condensate recovery device proposed by the present utility model.

[0026] Figure 3 FIG. 14 is a sectional view of a central air-conditioning condensate recovery device proposed by the present utility model.

[0027] Figure 4 FIG. 18 is a schematic structural diagram of a driving mechanism in an embodiment proposed by the present utility model.

[0028] Figure 5 is Figure 4 the internal structural schematic diagram of part A in

[0029] Reference numerals: 1, support; 2, liquid storage hopper; 3, box body; 4, liquid inlet pipe; 5, filter cylinder; 6, mounting plate b; 7, cover body; 8, mounting part; 9, driving assembly; 10, mounting block a; 11, mounting ring b; 12, mounting block b; 13, fixing plate b; 14, mounting ring a; 15, spring; 16, stop block; 17, fixing plate a; 18, mounting shaft; 19, mounting groove b; 20, mounting plate a. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] Embodiment 1

[0031] As Figures 1-5 shown, a central air-conditioning condensate recovery device proposed by the present utility model includes a support 1, a box body 3, a liquid inlet pipe 4 and a cover body 7;

[0032] The box body 3 is connected to the support 1, the upper end of the box body 3 is open, one end of the cover body 7 is rotatably connected to the upper end of the box body 3, and the liquid inlet pipe 4 is connected to the box body 3.

[0033] Furthermore, a liquid storage hopper 2 is provided at the lower end of the box body 3, an outlet pipe is provided at the lower end of the liquid storage hopper 2, a solenoid valve is provided in the outlet pipe, and the inner diameter value of the liquid storage hopper 2 gradually decreases downward along the height direction of the box body 3.

[0034] A filter assembly is rotatably provided in the box body 3, the liquid inlet pipe 4 is internally communicated with the filter assembly, and a driving mechanism for driving the filter assembly to rotate is provided on the box body 3.

[0035] All the electrical appliances used in the present utility model are models that can be directly purchased on the market, and their specific working principles are all well-known prior arts to those skilled in the art, so they will not be elaborated herein.

[0036] In the present utility model, when in use, the cover body 7 is opened and the filter assembly is installed on the driving mechanism of the box body 3. Condensate is input into the interior of the filter assembly from the liquid inlet pipe 4. The driving mechanism drives the filter assembly to rotate within the box body 3, effectively preventing impurities from blocking the filter assembly. After passing through the filter assembly, the condensate is collected by the liquid storage hopper 2. The filter assembly can be detached from the box body 3 for cleaning, facilitating the next use and increasing the service life of the device.

[0037] Embodiment 2

[0038] As Figures 2-4 shown, a central air-conditioning condensate recovery device proposed by the present utility model. Compared with Embodiment 1, in this embodiment, the filter assembly includes a filter cylinder 5, a mounting plate b6, a mounting block a10, a mounting block b12, a mounting ring a14, a fixing plate a17, and a mounting plate a20.

[0039] The mounting plate a20 and the mounting plate b6 are respectively connected to both ends of the filter cylinder 5 and are coaxially distributed with the filter cylinder 5.

[0040] The mounting block a10 is connected to the surface of the mounting plate a20. The mounting ring a14 is connected to the mounting plate b6 and is coaxially distributed with the filter cylinder 5. The projected shape of the mounting plate b6 is annular.

[0041] The fixing plate a17 is connected to the mounting ring a14. There are two mounting blocks b12, and both are connected to the fixing plate a17.

[0042] In this embodiment, the mounting blocks a10 and the mounting blocks b12 at both ends of the filter assembly are cooperatively connected with the driving mechanism. The filter assembly can be detached from the interior of the box body 3, facilitating the cleaning of the filter assembly and increasing the service life of the device.

[0043] Embodiment 3

[0044] As Figures 3-5 shown, a central air-conditioning condensate recovery device proposed by the present utility model. Compared with Embodiment 1, in this embodiment, the driving mechanism includes a mounting portion 8, a driving component 9, a mounting ring b11, a fixing plate b13, a spring 15, and a stopper 16.

[0045] A mounting shaft 18 is provided on the mounting portion 8. The mounting shaft 18 is rotatably connected to the box body 3. The driving component 9 is connected to the box body 3. The driving component 9 is in transmission connection with the mounting shaft 18. An installation groove a is provided on the mounting portion 8. The mounting block a10 is cooperatively connected with the installation groove a.

[0046] The installation groove a is provided with a blind hole. The stopper 16 is slidably connected to the inner wall of the blind hole. The spring 15 connects the blind hole and the end of the stopper 16, and the stopper 16 presses against the end of the installation block a10.

[0047] The installation ring b11 is rotatably connected to the inner wall of the box body 3. The installation ring b11 and the installation shaft 18 are coaxially distributed. The fixing plate b13 is connected to the end of the installation ring b11. Two installation grooves b19 are provided on the fixing plate b13, and the installation block b12 is connected in cooperation with the installation groove b19.

[0048] Furthermore, the projected shape of the installation block a10 is dovetail-shaped, and the shape of the installation groove a corresponds to that of the installation block a10.

[0049] Furthermore, the box body 3 is provided with a protective shell, and the protective shell is sleeved outside the driving component 9.

[0050] In this embodiment, when the filtering component is installed, the installation block a10 is slidably connected with the installation groove a in a matching manner, the installation block b12 is slidably connected with the corresponding installation groove b19 in a matching manner, and the stopper 16 in the installation groove a presses against the end of the installation block a10 to install the filtering component well. Then the driving component 9 is started to drive the installation shaft 18 to rotate, and further drive the installation part 8 and the filtering component to rotate in the box body 3.

[0051] The above has described in detail the embodiments of the present invention in conjunction with the drawings. However, the present invention is not limited to this. Within the scope of knowledge possessed by those skilled in the art to which it pertains, various changes can be made without departing from the gist of the present invention.

Claims

1. A central air-conditioning condensate recovery device, characterized in that It includes a bracket (1), a box body (3), a liquid inlet pipe (4) and a cover body (7); The box body (3) is connected to the bracket (1). The upper end of the box body (3) is open. One end of the cover body (7) is rotatably connected to the upper end of the box body (3). The liquid inlet pipe (4) is connected to the box body (3); A filtering assembly is rotatably arranged inside the box body (3). The liquid inlet pipe (4) is internally communicated with the filtering assembly. A driving mechanism for driving the filtering assembly to rotate is arranged on the box body (3).

2. The central air-conditioning condensate water recovery device according to claim 1, wherein, The filtering assembly includes a filtering cylinder (5), a mounting plate b (6), a mounting block a (10), a mounting block b (12), a mounting ring a (14), a fixing plate a (17) and a mounting plate a (20); The mounting plate a (20) and the mounting plate b (6) are respectively connected to both ends of the filtering cylinder (5) and are coaxially distributed with the filtering cylinder (5); The mounting block a (10) is connected to the surface of the mounting plate a (20). The mounting ring a (14) is connected to the mounting plate b (6) and is coaxially distributed with the filtering cylinder (5). The projected shape of the mounting plate b (6) is annular; The fixing plate a (17) is connected to the mounting ring a (14). There are two mounting blocks b (12) and both are connected to the fixing plate a (17).

3. The central air-conditioning condensate water recovery device according to claim 1 or 2, characterized in that, The driving mechanism includes a mounting part (8), a driving component (9), a mounting ring b (11), a fixing plate b (13), a spring (15) and a stop block (16); A mounting shaft (18) is arranged on the mounting part (8). The mounting shaft (18) is rotatably connected to the box body (3). The driving component (9) is connected to the box body (3). The driving component (9) is in transmission connection with the mounting shaft (18). A mounting groove a is arranged on the mounting part (8). The mounting block a (10) is in mating connection with the mounting groove a; A blind hole is arranged in the mounting groove a. The stop block (16) is slidably connected to the inner wall of the blind hole. The spring (15) is connected to the blind hole and the end of the stop block (16). The stop block (16) presses against the end of the mounting block a (10); The mounting ring b (11) is rotatably connected to the inner wall of the box body (3). The mounting ring b (11) is coaxially distributed with the mounting shaft (18). The fixing plate b (13) is connected to the end of the mounting ring b (11). Two mounting grooves b (19) are arranged on the fixing plate b (13). The mounting block b (12) is in mating connection with the mounting grooves b (19).

4. The central air-conditioning condensate recovery device according to claim 3, characterized in that, The projected shape of the mounting block a (10) is dovetail-shaped, and the shape of the mounting groove a corresponds to that of the mounting block a (10).

5. The central air-conditioning condensate water recovery device according to claim 3, wherein, A protective shell is arranged on the box body (3). The protective shell is sleeved outside the driving component (9).

6. The central air-conditioning condensate water recovery device according to claim 1, wherein A liquid storage hopper (2) is arranged at the lower end of the box body (3). An outlet pipe is arranged at the lower end of the liquid storage hopper (2). An electromagnetic valve is arranged inside the outlet pipe; The inner diameter value of the liquid storage hopper (2) gradually decreases downward along the height direction of the box body (3).

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