Cleaning equipment for filter screen

Abstract

The utility model provides cleaning equipment for a filter screen. The cleaning equipment comprises a base; the supporting pieces are arranged on the base, the number of the supporting pieces is two, the supporting pieces are distributed in a spaced mode so that a filter screen channel can be formed between the supporting pieces, and a cleaning area, a drying area and a disinfection area are sequentially formed between an inlet and an outlet of the filter screen channel; the cleaning pipe is arranged on at least one supporting piece and located in the cleaning area, and the cleaning pipe is externally connected with a cleaning liquid source; the air pipe is arranged on at least one supporting piece and located in the drying area, and the air pipe is connected with an air blower; according to the filter screen cleaning device, the filter screen can be cleaned, dried, disinfected and the like in the filter screen channel, the manual time consumption is low, the occupied area of the device is small, the filter screen can be cleaned and disinfected through the filter screen cleaning device, cleanliness of the filter screen is guaranteed, and then the use requirement is met.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of ventilation and air conditioning, and particularly relates to a cleaning equipment for filter screen. BACKGROUND

[0002] The filter screen of an air conditioning system needs to be cleaned, replaced and maintained regularly to ensure the cleanliness of the air sent into the room. For example, each air conditioning system needs to be equipped with at least two sets of A / B primary filter screens, and the cleaning is performed once every 7 days and the replacement is performed once every 3 weeks. If the weather is bad, such as fog and sandstorm, the cleaning and replacement cycle will be further shortened. The conventional filter screen cleaning requires a large and completely independent cleaning room and airing room. During cleaning, the maintenance personnel uses a high-pressure water gun to flush, and then places the filter screen on the airing rack to dry naturally. This process consumes a large amount of manual labor.

[0003] Therefore, a cleaning equipment for filter screen is needed to ensure a small floor area and less manual labor. SUMMARY

[0004] In view of part or all of the above technical problems in the prior art, the utility model provides a cleaning equipment for filter screen. The cleaning equipment for filter screen has a small floor area and consumes a small amount of time for cleaning the filter screen.

[0005] According to the utility model, a cleaning equipment for filter screen is provided, which comprises:

[0006] a base,

[0007] a support arranged on the base, the support is two and is distributed in a spaced manner to form a filter screen channel between the supports, a cleaning zone, a drying zone and a disinfection zone are sequentially formed between the inlet and the outlet of the filter screen channel,

[0008] a cleaning pipe arranged on at least one of the supports and located in the cleaning zone, the cleaning pipe is connected with a cleaning liquid source,

[0009] a wind pipe arranged on at least one of the supports and located in the drying zone, the wind pipe is connected with a blower,

[0010] a disinfection member arranged on at least one of the supports and located in the disinfection zone.

[0011] In one embodiment, a storage pool is communicatively arranged at the lower end of the filter screen channel, and the storage pool is configured on the base.

[0012] In one embodiment, the storage pool is connected to the cleaning pipe through a first pipeline, and a booster circulating pump is arranged on the first pipeline, wherein the cleaning liquid source is connected to the storage pool.

[0013] In one embodiment, a filter is arranged on the first pipe, between the booster circulating pump and the holding tank.

[0014] In one embodiment, a sewage outlet is arranged on the holding tank, and the first pipe is arranged at a position higher than the sewage outlet.

[0015] In one embodiment, a roller guide is arranged at the lower end of the filter screen channel, and the roller guide comprises a plurality of rollers rotatably connected to the base.

[0016] In one embodiment, a plurality of the cleaning pipes are arranged on each of the support members, a plurality of nozzles are arranged on each of the cleaning pipes, and the nozzles on each of the support members are arranged in a matrix.

[0017] In one embodiment, the cleaning pipes are horizontally distributed, and the cleaning pipes on the same support member are distributed in the up-down direction.

[0018] In one embodiment, the air duct is connected to the air blower through a second pipe, and a heating device is arranged on the second pipe.

[0019] In one embodiment, the sterilizing member is configured as an ultraviolet lamp.

[0020] Compared with the prior art, the filter screen cleaning device can complete the steps of cleaning, drying, sterilizing and the like for the filter screen in the filter screen channel, and the device occupies less space and saves labor time. BRIEF DESCRIPTION OF DRAWINGS

[0021] The preferred embodiments of the present application will be described in detail below with reference to the drawings, in which:

[0022] Figure 1 A filter screen cleaning device according to one embodiment of the present application is shown;

[0023] Figure 2 is an A-A sectional view from Figure 1

[0024] In the drawings, the same components are designated by the same reference numerals. The drawings are not drawn according to the actual proportions. DETAILED DESCRIPTION

[0025] ​In order to make the technical scheme and advantages of the utility model clearer and more apparent, the following further describes exemplary embodiments of the utility model in detail with reference to the drawings. Obviously, the described embodiments are only a part of the embodiments of the utility model, not an exhaustive list of all embodiments. And in the case of no conflict, the embodiments in the utility model and the features in the embodiments can be combined with each other.

[0026] The embodiment of the utility model provides a kind of cleaning equipment for filter screen.As shown in Figure 1 And 2 The cleaning equipment for filter screen includes base 1 and support 2.As shown in it, base 1 mainly plays the role of basic support.Support 2 is arranged on base 1, and plays the role of limiting filter screen and setting support cleaning pipe etc.Two support 2 are relatively spaced distribution, and form filter screen passage 3 between support 2.The filter screen passage 3 has inlet 31 and outlet 32 in the length direction of passage.In the inlet 31 and outlet 32 of filter screen passage 3, cleaning zone 33, drying zone 34 and disinfection zone 35 are sequentially formed.Cleaning pipe 41 is arranged in cleaning zone 33.The cleaning pipe 41 is arranged on at least one support 2.It is easy to understand that the cleaning pipe 41 is connected with cleaning liquid source 42.In drying zone 34, air pipe 51 is arranged.Air pipe 51 is arranged on at least one support 2.Air pipe 51 is connected with air blower 52.Disinfection piece 61 is arranged in disinfection zone 35.Disinfection piece 61 is arranged on at least one support 2.

[0027] In the use process of the cleaning equipment for filter screen, pre-washing filter screen is entered into filter screen passage 3 from inlet 31.In cleaning zone 33, cleaning liquid is sprayed to filter screen by cleaning pipe 41, to clean filter screen.After filter screen cleaning is completed, filter screen moves to downstream direction and enters into drying zone 34.In drying zone 34, air is blown to filter screen by air pipe 51, to dry filter screen.After filter screen drying is completed, filter screen further moves to downstream direction and enters into disinfection zone 35.In disinfection zone 35, filter screen is disinfected.Finally, filter screen after disinfection is taken out from outlet 32.By the cleaning equipment of the application, filter screen can be vertically entered into filter screen passage 3, which can ensure that the area occupied by cleaning filter screen is small;Filter screen can complete cleaning, drying, disinfection and other steps in filter screen passage 3, which saves labor time;In addition, the cleaning equipment for filter screen can not only clean filter screen but also disinfect filter screen, to ensure the cleanliness of filter screen, and to ensure the use requirement.

[0028] In one embodiment, a receiving pool 7 is arranged in communication with the lower end of the filter screen passage 3. The receiving pool 7 is configured on the base 1. As can be easily understood, the receiving pool 7 is a box-like structure with an opening facing upward, and the opening of the receiving pool 7 faces the filter screen passage 3 for receiving the cleaning liquid for cleaning the filter screen. The receiving pool 7 is distributed along the length direction of the filter screen passage 3. By arranging the receiving pool 7, the cleaned cleaning liquid can be well received, and the cleaning liquid can be prevented from being scattered, thereby protecting the environment.

[0029] The receiving pool 7 is connected to the cleaning pipe 41 through a first pipe 43. A booster circulating pump 44 is arranged on the first pipe 43. A cleaning liquid source 42 is connected to the receiving pool 7. As can be seen, the cleaning liquid received in the receiving pool 7 is pressurized by the booster circulating pump 44, and is sent to the cleaning pipe 41 through the first pipe 43 for recycling to clean the filter screen. The cleaning liquid source 42 can timely supplement the cleaning liquid to ensure that the cleaning operation is effectively performed. As can be easily understood, the cleaning liquid source 42 can be a tap water source. For example, the connection between the receiving pool 7 and the cleaning liquid source 42 can be controlled by a float valve to automatically supplement the cleaning liquid in time.

[0030] A filter 45 is arranged on the first pipe 43. The filter 45 is located between the booster circulating pump 44 and the receiving pool 7. That is, the cleaning liquid from the receiving pool 7 passes through the filter 45 for filtration before entering the booster circulating pump 44. As can be seen, the filter 45 plays a role of filtering dust and impurities to ensure the cleanliness of the cleaning liquid for cleaning the filter screen. A valve 47 is further arranged on the first pipe 43. The valve 47 is arranged between the receiving pool 7 and the filter 45 to control the opening and closing of the first pipe 43 at this position.

[0031] A sewage outlet 71 is arranged on the receiving pool 7. The first pipe 43 is arranged at a position higher than the sewage outlet 71 arranged on the receiving pool 7. The sewage outlet 71 is arranged on the bottom plate of the receiving pool 7 to ensure that the settled sludge and the like are discharged. The first pipe 43 is connected to the upper wall of the receiving pool 7. After the cleaning liquid is received in the receiving pool 7, the sludge in the cleaning liquid is settled in the receiving pool 7, and the relatively clean cleaning liquid can enter the first pipe 43.

[0032] A roller guide is arranged at the lower end of the filter screen passage 3. The roller guide includes a plurality of rollers 8 rotatably connected to the base 1. That is, the rollers 8 are arranged at the upper end opening of the receiving pool 7. The axial direction of each roller 8 is perpendicular to the length direction of the filter screen passage 3. The plurality of rollers 8 are arranged at intervals. After the filter screen enters the filter screen passage 3, the filter screen is supported by the rollers 8. By arranging the roller guide, the resistance of the filter screen in the filter screen passage 3 can be effectively reduced, and the filter screen can pass through quickly and easily.

[0033] A plurality of cleaning pipes 41 are arranged on each support 2. That is, the filter screen enters the filter screen channel 3, and the filter screen cleaning device can clean the two sides of the filter screen from two sides to ensure cleaning efficiency. Each cleaning pipe 41 is provided with a plurality of nozzles 46. The nozzles 46 on each support 2 are arranged in a matrix. This arrangement can effectively ensure cleaning efficiency and quickly and efficiently clean the filter screen. Each cleaning pipe 41 is selectively communicated with the first pipe 43. That is, the cleaning pipe 41 is configured as a branch pipe and is selectively communicated with the first pipe 43 configured as a main pipe. This arrangement can start different cleaning pipes 41 according to use conditions, such as the size of the filter screen. When the pre-cleaning area of the filter screen is small, only part of the cleaning pipes 41 can be started to optimize the cleaning liquid.

[0034] Each cleaning pipe 41 is horizontally distributed, and the cleaning pipes 41 on the same support 2 are spaced in the up-down direction. This arrangement is simple and easy to implement. In addition, the cleaning pipe 41 can be configured to rotate around its own axis relative to the support 2 to drive the nozzles 46 to spray cleaning liquid in different directions, improve the cleaning range, and ensure comprehensive cleaning of the filter screen.

[0035] The air pipe 51 is connected with the air blower 52 through the second pipe 53. The heating device 54 is arranged on the second pipe 53. By arranging the heating device 54, air with a certain temperature can be blown to the filter screen, thereby playing a drying role and improving drying efficiency. As can be easily understood, a plurality of air pipes 51 are arranged on each support 2. The air pipes 51 on each support 2 are multiple and spaced in the up-down direction. A plurality of air outlets 55 are arranged on each air pipe 51, so that the air outlets 55 on one support 2 are arranged in a matrix. Such a plurality of air outlets 55 can ensure uniformity of air outlet and improve drying efficiency.

[0036] The disinfecting member 61 is configured as an ultraviolet lamp. The ultraviolet lamp can be multiple and uniformly distributed on each support 2. If necessary, an alcohol sprayer can also be arranged at the disinfection area 35 of the support 2 to spray alcohol to the filter screen for disinfection and sterilization treatment.

[0037] The filter screen cleaning device of the present application not only can clean the filter screen, but also can perform drying and disinfection treatment, thereby ensuring cleaning effect and improving cleaning efficiency. In addition, the filter screen cleaning device can realize recycling of cleaning liquid, avoid waste of water resources, and save cleaning cost.

[0038] Although the preferred embodiments of the present application have been described, those skilled in the art who once know the basic creative concept can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and / or modifications falling within the scope of the present application, and the changes and / or modifications made according to the embodiments of the present application should be covered within the protection scope of the present application.

Claims

1. A cleaning apparatus for filter screens, characterized in that It comprises: a base, a support arranged on the base, the support being two and spaced to form a filter screen passage between the supports, a cleaning zone, a drying zone and a sterilization zone being formed in sequence between the inlet and outlet of the filter screen passage, a cleaning pipe arranged on at least one of the supports and located in the cleaning zone, the cleaning pipe being connected to a cleaning liquid source, an air pipe arranged on at least one of the supports and located in the drying zone, the air pipe being connected to a blower, a sterilization member arranged on at least one of the supports and located in the sterilization zone.

2. The cleaning apparatus for filter screens according to claim 1, characterized in that A storage pool is arranged in communication with the lower end of the filter screen passage, and the storage pool is configured on the base.

3. The cleaning apparatus for filter screens according to claim 2, characterized in that The storage pool is connected to the cleaning pipe through a first pipeline, and a booster circulating pump is arranged on the first pipeline, wherein the cleaning liquid source is connected to the storage pool.

4. The cleaning apparatus for filter screens according to claim 3, wherein A filter is arranged on the first pipeline, and the filter is located between the booster circulating pump and the storage pool.

5. The cleaning apparatus for filter screens according to claim 4, characterized in that A sewage outlet is arranged on the storage pool, and the first pipeline is arranged at a position of the storage pool higher than the sewage outlet.

6. The cleaning apparatus for filter screens according to any one of claims 1 to 5, characterized in that, A roller guide is arranged at the lower end of the filter screen passage, and the roller guide comprises a plurality of rollers rotatably connected to the base.

7. The cleaning apparatus for filter screens according to any one of claims 1 to 5, characterized in that, A plurality of the cleaning pipes are arranged on each of the supports, a plurality of nozzles are arranged on each of the cleaning pipes, and the nozzles on each of the supports are arranged in a matrix.

8. The cleaning apparatus for filter screens according to claim 7, characterized in that The cleaning pipes are horizontally distributed, and the cleaning pipes on the same support are spaced in the vertical direction.

9. The cleaning apparatus for filter screens according to any one of claims 1 to 5, characterized in that, The air pipe and the blower are connected through a second pipeline, and a heating device is arranged on the second pipeline.

10. The cleaning apparatus for filter screens according to any one of claims 1 to 5, characterized in that, The sterilization member is configured as an ultraviolet lamp.

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