Jet fan interior cleaning equipment with adjustable water pressure

Abstract

The utility model relates to the technical field of jet fans, in particular to jet fan interior cleaning equipment with adjustable water pressure, which is characterized in that a fixed cover is fixed on a shell of a jet fan body; a water pump is fixed on the fixed cover and is connected with an external power supply; the water inlet end of the water pump is connected with an external water source; the lifting mechanisms are respectively arranged on the left and right of the fixed cover; the water outlet mechanism is arranged on the fixed cover; the adjusting mechanism is connected with the lifting mechanism and the water outlet mechanism. A fan body of the jet fan can be washed, the interior of the jet fan is kept clean, and dust blown out when the fan body of the jet fan works is reduced; and when the water pressure is adjusted according to actual needs, the water pressure can be increased and decreased, fan blades of the fan can be washed clean, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of jet fans, in particular to internal cleaning equipment for jet fans with adjustable water pressure. Background Art

[0002] When the jet fan is working, a large amount of dust and oil will accumulate on its blades. After a long time of use, it will affect the air in the tunnel, causing the jet fan to actually not work. In addition, the fan blades require different water pressures according to the different degrees of dirtiness. For this reason, a jet fan internal cleaning device with adjustable water pressure is proposed. Utility Model Content

[0003] The purpose of the utility model is to address the defects and shortcomings of the existing technology and provide a jet fan internal cleaning device with adjustable water pressure, which can flush the fan of the jet fan, keep the inside of the jet fan clean, and reduce the dust blown out by the fan of the jet fan when it is working; when the water pressure can be adjusted according to actual needs, the water pressure can be increased or decreased, the fan blades can be flushed clean, and the practicality is improved.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions: it comprises a fixed cover and a water pump; the fixed cover is fixed to the outer shell of the jet fan body; a water pump is fixed to the fixed cover, and the water pump is connected to an external power supply; the water inlet end of the water pump is connected to an external water source;

[0005] It also contains:

[0006] There are two lifting mechanisms, one on each side of the fixed cover;

[0007] A water outlet mechanism, wherein the water outlet mechanism is arranged on the fixed cover;

[0008] There are two regulating mechanisms, which are respectively connected to the lifting mechanism and the water outlet mechanism.

[0009] Preferably, the lifting mechanism comprises:

[0010] A lifting motor, the lifting motor is fixed to the upper end of the fixed cover and is connected to an external power supply;

[0011] A lifting screw, the lifting screw being connected to the output shaft of the lifting motor and being screwed to the top plate of the fixed cover via a bearing;

[0012] The lifting internal threaded tube is sleeved on the bottom of the lifting screw rod through a threaded connection; the lifting internal threaded tube is movably inserted on the outer shell.

[0013] Preferably, the water outlet mechanism comprises:

[0014] The telescopic tube is arranged in the fixed cover; the telescopic tube is connected to the water outlet end of the water pump through a pipeline;

[0015] The No. 1 water pipe is an inverted "C" shaped structure; the No. 1 water pipe is connected to the telescopic pipe through and through; the No. 1 water pipe is movably inserted into the housing;

[0016] Connecting blocks, there are two of them, and they are fixed between the lifting internal threaded pipe and the bottom of the No. 1 water pipe respectively;

[0017] No. 2 water pipes, there are two of them, each of which is connected to the bottom of the No. 1 water pipe and has an L-shaped structure;

[0018] There are two nozzles, each of which is connected to the No. 2 water pipe and has a broom-shaped structure.

[0019] Preferably, the adjustment mechanism comprises:

[0020] An adjusting motor is fixed at the bottom of the connecting block; the adjusting motor is connected to an external power supply;

[0021] An adjusting screw, the adjusting screw being connected to the output shaft of the adjusting motor;

[0022] An adjusting internal threaded tube, wherein the adjusting internal threaded tube is sleeved on the bottom of the adjusting screw by means of a threaded connection;

[0023] There are two connecting rods, which are respectively fixed at the front and rear of the adjusting internal threaded tube, and the connecting rods are in an "L" shape;

[0024] A baffle, the baffle being fixed to the inner ends of the two connecting rods and being disposed against the water outlet of the nozzle;

[0025] Preferably, the two slide rails are respectively fixed on the annular wall of the lifting internal threaded tube, and a slider 7 is provided on the slide rails, and the slider 7 is fixed on the adjusting internal threaded tube.

[0026] Compared with the prior art, the beneficial effects of the present invention are:

[0027] 1. It is equipped with an adjustment mechanism and a water outlet mechanism, which can flush the fan of the jet fan body, keep the jet fan body clean, and reduce the dust blown out by the fan of the jet fan body when it is working;

[0028] 2. It is equipped with an adjustment structure, which can adjust the water pressure according to actual needs, so that the water pressure can be increased or decreased, the fan blades can be cleaned, and the practicality is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural diagram of the present utility model.

[0030] Figure 2 It is a cross-sectional view of the outer shell and the fixed cover in the utility model.

[0031] Figure 3 yes Figure 2 Enlarged view of part A in .

[0032] Figure 4 yes Figure 2 Enlarged view of part B in .

[0033] Description of reference numerals:

[0034] Jet fan body 1, casing 1-1, fan 1-2, fixed cover 2, water pump 3, lifting mechanism 4, lifting motor 4-1, lifting screw 4-2, lifting internal threaded tube 4-3, water outlet mechanism 5, telescopic tube 5-1, No. 1 water supply pipe 5-2, connecting block 5-3, No. 2 water supply pipe 5-4, nozzle 5-5, adjusting mechanism 6, adjusting motor 6-1, adjusting screw 6-2, adjusting internal threaded tube 6-3, connecting rod 6-4, baffle 6-5, slide rail 6-6, slider 6-7. DETAILED DESCRIPTION

[0035] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments in the description are only used as examples. All other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the present invention.

[0036] This specific implementation adopts the following technical solutions:

[0037] See also Figure 1-4 , this embodiment 1 includes a fixed cover 2 and a water pump 3; the fixed cover 2 is fixed to the housing 1-1 of the jet fan body 1 (only the housing 1-1 and the fan 1-2 of the jet fan body 1 are marked in the figure) by bolts; a water pump 3 is fixed to the fixed cover 2 by bolts, and the water pump 3 is connected to an external power supply. The specific model of the water pump 3 is directly purchased and installed from the market according to actual use requirements; the water inlet end of the water pump 3 is connected to an external water source;

[0038] It also contains:

[0039] There are two lifting mechanisms 4, which are respectively arranged on the left and right sides of the fixed cover 2. The lifting mechanisms 4 each include:

[0040] The lifting motor 4-1 is fixed to the upper end of the fixed cover 2 by bolts. The lifting motor 4-1 is connected to an external power supply. The specific model of the lifting motor 4-1 is purchased and installed directly from the market according to actual use requirements.

[0041] A lifting screw 4-2, wherein the lifting screw 4-2 is connected to the output shaft of the lifting motor 4-1, and the lifting screw 4-2 is screwed to the top plate of the fixed cover 2 through a bearing;

[0042] The lifting internal threaded tube 4-3 is sleeved on the bottom of the lifting screw 4-2 through a threaded connection; the lifting internal threaded tube 4-3 is movably inserted into the housing 1-1;

[0043] The water outlet mechanism 5 is provided on the fixed cover 2; the water outlet mechanism 5 comprises:

[0044] The telescopic tube 5-1 is provided in the fixed cover 2; the telescopic tube 5-1 is connected to the water outlet end of the water pump 3 through a pipe;

[0045] The first water pipe 5-2 is an inverted "C" shaped structure; the first water pipe 5-2 is connected to the telescopic pipe 5-1; the first water pipe 5-2 is movably inserted into the housing 1-1;

[0046] Connecting blocks 5-3, there are two connecting blocks 5-3, and they are fixed between the bottom of the lifting internal threaded pipe 4-3 and the No. 1 water pipe 5-2 by bolts respectively;

[0047] The second water pipe 5-4 is two in number and is respectively connected to the bottom of the first water pipe 5-2. The second water pipe 5-4 is in an "L" shape.

[0048] Nozzle 5-5, there are two nozzles 5-5, and they are respectively connected to the No. 2 water pipe 5-4, and the nozzle 5-5 is a broom-shaped structure;

[0049] There are two regulating mechanisms 6, which are respectively connected to the lifting mechanism 4 and the water outlet mechanism 5; each regulating mechanism 6 includes:

[0050] Adjusting motor 6-1, the adjusting motor 6-1 is fixed to the bottom of the connecting block 5-3 by bolts; the adjusting motor 6-1 is connected to an external power supply, and the specific model of the adjusting motor 6-1 is purchased and installed directly from the market according to actual use requirements;

[0051] An adjusting screw 6-2, wherein the adjusting screw 6-2 is connected to the output shaft of the adjusting motor 6-1;

[0052] Adjusting internal threaded tube 6-3, the adjusting internal threaded tube 6-3 is sleeved on the bottom of the adjusting screw 6-2 through a threaded connection;

[0053] Connecting rods 6-4, there are two connecting rods 6-4, which are respectively fixed at the front and rear of the adjusting internal threaded tube 6-3, and the connecting rods 6-4 are in an "L" shape;

[0054] Baffle 6-5, the baffle 6-5 is fixed to the inner ends of the two connecting rods 6-4, and the baffle 6-5 is arranged against the water outlet of the nozzle 5-5;

[0055] The slide rail 6-6 is fixed to the annular wall of the lifting internal threaded tube 4-3 by bolts. A slider 6-7 is provided on the slide rail 6-6, and the slider 6-7 is fixed to the adjusting internal threaded tube 6-3 by bolts.

[0056] When using the utility model, for cleaning, start the lifting motor 4-1, so that the lifting screw 4-2 rotates, and under the limit of the No. 1 water supply pipe 5-2, the lifting internal threaded tube 4-3 is driven to rise and fall, so that the nozzle 5-5 is lifted and lowered; start the water pump 3, connect the external water source, spray water up and down through the nozzle 5-5, and the fan 1-2 of the jet fan body 1 rotates slowly, so that the nozzle 5-5 moves up and down to spray water on the blades of the fan 1-2. When adjusting the water pressure according to actual needs, start the adjusting motor 6-1, so that the adjusting screw 6-2 rotates, and drives the adjusting internal threaded tube 6-3 to move up and down, so that the baffle 6-5 adjusts the size of the water outlet of the nozzle 5-5, so that the water pressure can be increased or decreased, so that the blades of the fan 1-2 can be rinsed clean.

[0057] Compared with the prior art, the beneficial effects of the present invention are:

[0058] 1. An adjusting mechanism 6 and a water outlet mechanism 5 are provided to flush the fans 1-2 of the jet fan body 1, thereby keeping the inside of the jet fan body 1 clean and reducing dust blown out when the fans 1-2 of the jet fan body 1 are working;

[0059] 2. It is equipped with an adjustment structure, which can adjust the water pressure according to actual needs, so that the water pressure can be increased or decreased, and the blades of fans 1-2 can be cleaned, thereby improving practicality.

[0060] For those skilled in the art, they can modify the technical solutions described in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the scope of protection of the present utility model.

Claims

1. A water pressure adjustable jet blower internal cleaning device, comprising a fixed cover (2) and a water pump (3); the fixed cover (2) is fixed to a housing (1-1) of a jet blower body (1); a water pump (3) is fixed to the fixed cover (2), and the water pump (3) is connected to an external power supply; a water inlet end of the water pump (3) is connected to an external water source; It is characterized by: It also contains: A lifting mechanism (4), wherein the number of the lifting mechanisms (4) is two and they are respectively arranged on the left and right sides of the fixed cover (2); A water outlet mechanism (5), wherein the water outlet mechanism (5) is arranged on the fixed cover (2); The regulating mechanism (6) is two in number and is connected to the lifting mechanism (4) and the water outlet mechanism (5) respectively.

2. The water pressure adjustable jet blower internal cleaning device according to claim 1, characterized in that: The lifting mechanism (4) includes: A lifting motor (4-1), wherein the lifting motor (4-1) is fixed to the upper end of the fixed cover (2), and the lifting motor (4-1) is connected to an external power supply; A lifting screw (4-2), wherein the lifting screw (4-2) is connected to the output shaft of the lifting motor (4-1), and the lifting screw (4-2) is screwed onto the top plate of the fixed cover (2) via a bearing; A lifting internal threaded tube (4-3) is provided, wherein the lifting internal threaded tube (4-3) is sleeved on the bottom of the lifting screw rod (4-2) through a threaded connection; the lifting internal threaded tube (4-3) is movably inserted into the outer shell (1-1).

3. The water pressure adjustable jet blower internal cleaning device according to claim 2, characterized in that: The water outlet mechanism (5) comprises: A telescopic tube (5-1), wherein the telescopic tube (5-1) is arranged in the fixed cover (2); the telescopic tube (5-1) is connected to the water outlet end of the water pump (3) through a pipeline; A No. 1 water pipe (5-2), the No. 1 water pipe (5-2) being an inverted "C"-shaped structure; the No. 1 water pipe (5-2) is connected through the telescopic pipe (5-1); the No. 1 water pipe (5-2) is movably inserted into the outer shell (1-1); Connecting blocks (5-3), the number of the connecting blocks (5-3) is two, and they are respectively fixed between the bottom of the lifting internal threaded pipe (4-3) and the No. 1 water pipe (5-2); No. 2 water pipe (5-4), the number of the No. 2 water pipe (5-4) is two, and each of the No. 2 water pipes (5-4) is connected to the bottom of the No. 1 water pipe (5-2), and the No. 2 water pipe (5-4) is in an "L"-shaped structure; The nozzles (5-5) are two in number and are respectively connected to the No. 2 water pipe (5-4). The nozzles (5-5) are arranged in a broom-shaped structure.

4. The device for cleaning the interior of a jet blower with adjustable water pressure according to claim 3, characterized in that: The regulating mechanism (6) comprises: An adjusting motor (6-1), wherein the adjusting motor (6-1) is fixed to the bottom of the connecting block (5-3); the adjusting motor (6-1) is connected to an external power supply; An adjusting screw (6-2), wherein the adjusting screw (6-2) is connected to the output shaft of the adjusting motor (6-1); An adjusting internal threaded tube (6-3), wherein the adjusting internal threaded tube (6-3) is sleeved on the bottom of the adjusting screw rod (6-2) through a threaded connection; Connecting rods (6-4), there are two connecting rods (6-4), which are respectively fixed at the front and rear of the adjusting internal threaded tube (6-3), and the connecting rods (6-4) are in an "L"-shaped structure; A baffle (6-5) is fixed to the inner ends of the two connecting rods (6-4), and the baffle (6-5) is disposed against the water outlet of the nozzle (5-5).

5. The water pressure adjustable jet blower internal cleaning device according to claim 4, characterized in that: The two slide rails (6-6) are respectively fixed on the annular walls of the lifting internal threaded tube (4-3); a sliding block (6-7) is provided on the slide rail (6-6); and the sliding block (6-7) is fixed on the adjusting internal threaded tube (6-3).

Images