Air purification high-pressure air feeder convenient to maintain
By designing a filter device that is easy to disassemble and replace in a high-pressure air blower for clean air, the problem of reduced filtration effect after long-term use is solved, achieving more efficient filtration effect and longer equipment life.
Patent Information
- Application Number
- CN202421156521.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-25
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-05-25
AI Technical Summary
After long-term use of existing high-pressure blowers, the filtering device is not convenient for dismantling and cleaning, resulting in a reduced filtration effect.
A clean air high-pressure blower for easy maintenance was designed. By opening an opening on the left side of the case, cleaning components, including a semi-fixed sleeve and a filter plate, and using mechanical structures such as sliders, springs and gears, the filter plate is easily disassembled and replaced.
Through convenient maintenance operations, the filtration effect is improved, the service life of the equipment is extended, and the maintenance process is simplified.
Smart Images
Figure CN222576995U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of clean air high-pressure blowers, in particular to a clean air high-pressure blower which is easy to maintain. Background Art
[0002] High-pressure blower, also known as high-pressure blower or high-pressure ventilator, is a kind of air flow power equipment that can provide high pressure and large flow. It is usually used in occasions that require high-pressure air flow, such as air supply, exhaust, suction, blowing, drying, cooling, spraying, welding and other processes in industrial production.
[0003] The clean air high pressure blower is a special high pressure blower, which not only provides high pressure and large flow of air, but also has the function of filtering and cleaning the air flow to ensure that the delivered air is clean and pollution-free. This kind of blower is usually used in environments with strict requirements on air quality, such as hospital operating rooms, laboratories, food processing plants, electronics factories, etc.
[0004] The working principle of the clean air high pressure blower is similar to that of the ordinary high pressure blower, both of which increase the pressure of the air flow by rotating the impeller. However, the difference is that the air inlet of the clean air high pressure blower is usually equipped with a high-efficiency filtering device, which can remove harmful substances such as dust, bacteria, and viruses in the air. In this way, the purified air is sent into the exhaust system, achieving the purpose of purifying the air quality. However, after long-term use, it is not convenient to remove and clean the filtering device of the existing high pressure blower, which will lead to a decrease in the filtering effect. Therefore, a clean air high pressure blower that is easy to maintain is proposed to solve the above problem. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a clean air high-pressure blower that is easy to maintain and has the advantages of being able to replace the filter device and improve the filtering effect, thereby solving the problem of reduced filtering effect after long-term use.
[0006] To achieve the above object, the utility model provides the following technical solutions: a clean air high-pressure blower that is easy to maintain, comprising a casing, a high-pressure blower is fixedly installed inside the casing, an opening is opened on the left side of the casing, a purification component is movably connected inside the opening, and a fixing component is fixedly installed on the top and bottom of the casing;
[0007] The fixing assembly includes a connecting groove opened with the top of the casing, a slider is movably connected inside the connecting groove, a first spring is fixedly connected between the slider and the inner wall of the connecting groove, a bracket is fixedly connected to the surface of the slider, a rotating rod is movably connected inside the bracket, a gear is fixedly connected to the outer surface of the rotating rod, a pressure rod is fixedly connected to the outer surface of the rotating rod and located on the front of the bracket, a working box is fixedly connected to the top of the bracket, a second spring is fixedly connected to the inner wall of the working box, a clamping plate is fixedly connected to the bottom of the second spring, and a handle is fixedly connected to the top of the first spring.
[0008] Furthermore, the purification component includes two semi-fixed sleeves, the two semi-fixed sleeves are located inside the opening, a filter plate is clamped between the two semi-fixed sleeves, the surfaces of the two semi-fixed sleeves are fixedly connected to mounting plates, and the two mounting plates are fixedly connected to limiting rods on the separated sides.
[0009] The beneficial effect of adopting the above technical solution is that the filter plate is clamped by two semi-fixed sleeves, so that the semi-fixed sleeves are separated from the opening, so that the filter plate can be easily disassembled, which plays a role in facilitating maintenance.
[0010] Furthermore, the bracket is L-shaped, and the gear is located below the clamping plate.
[0011] Furthermore, the pressure rod is L-shaped, and the limiting rod is fitted with the inner side of the pressure rod.
[0012] Furthermore, the connection angle between the limiting rod and the mounting plate is ninety degrees, and the outer surface of the limiting rod is wrapped with a rubber pad.
[0013] The beneficial effect of adopting the above technical solution is that the friction between the pressure rod and the limit rod can be reduced, and the service life of the device can be increased.
[0014] Furthermore, the air inlet of the high-pressure blower is located inside the casing, and the air outlet of the high-pressure blower passes through and extends to the outside of the casing.
[0015] The beneficial effect of adopting the above technical solution is that it is easy to transport the filtered air from the air outlet pipe of the high-pressure blower.
[0016] Furthermore, the handle is T-shaped, and the outer surface of the handle is provided with anti-slip grooves.
[0017] The beneficial effect of adopting the above technical solution is that the anti-skid pattern is provided on the outside of the handle, which can play an anti-skid role and improve the use effect.
[0018] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0019] 1. The clean air high-pressure blower which is easy to maintain, by pulling the handle, drives the card plate to move, so that the card plate is separated from the gear, and drives the pressure rod to rotate by the rotating rod until the purification component is separated from the pressure rod, and then drives the slider to move by the bracket to compress the first spring until the pressure rod is completely located on the right side of the limit rod, and then releases the pressure rod, and then the purification component can be taken out from the opening for maintenance.
[0020] 2. The clean air high-pressure blower which is easy to maintain, after the limit rod is released by the pressure rod, the limit rod is pulled so that the mounting plate drives the semi-fixed sleeve to move out of the casing. Since the two semi-fixed sleeves clamp the filter plate, the two semi-fixed sleeves can be directly separated, and the filter plate can be taken out for replacement or cleaning, which plays a maintenance role and improves the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic diagram of the structure of the utility model;
[0022] Figure 2 For this utility model Figure 1 A magnified view of the local structure of the middle part A;
[0023] Figure 3 This is a side view of the connection structure between the gear and the card plate of the utility model;
[0024] Figure 4 It is a stereoscopic diagram of the connection structure between the mounting plate and the semi-fixed sleeve of the utility model.
[0025] In the figure: 1 casing, 2 high pressure blower, 3 opening, 4 purification component, 401 semi-fixed sleeve, 402 filter plate, 403 mounting plate, 404 limit rod, 5 fixing component, 501 connecting groove, 502 slider, 503 first spring, 504 bracket, 505 rotating rod, 506 gear, 507 pressure rod, 508 working box, 509 second spring, 510 card plate, 511 handle. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] See also Figure 1-3In this embodiment, a clean air high-pressure blower that is easy to maintain includes a casing 1, a high-pressure blower 2 is fixedly installed inside the casing 1, an air inlet of the high-pressure blower 2 is located inside the casing 1, and an air outlet of the high-pressure blower 2 passes through and extends to the outside of the casing 1, an opening 3 is opened on the left side of the casing 1, a purification component 4 is movably connected inside the opening 3, and fixing components 5 are fixedly installed on the top and bottom of the casing 1.
[0028] Air is exhausted by the high-pressure blower 2, so that the air passes through the purification component 4 and enters the interior of the casing 1. The purification component 4 can purify the air, and the purification component 4 can be removed by the fixing component 5, which is convenient for maintenance of the purification component 4 and improves the filtering effect.
[0029] The fixing assembly 5 includes a connecting groove 501 opened at the top of the casing 1, a slider 502 is movably connected inside the connecting groove 501, a first spring 503 is fixedly connected between the slider 502 and the inner wall of the connecting groove 501, a bracket 504 is fixedly connected to the surface of the slider 502, a rotating rod 505 is movably connected inside the bracket 504, a gear 506 is fixedly connected to the outer surface of the rotating rod 505, a pressure rod 507 is fixedly connected to the outer surface of the rotating rod 505 and located on the front of the bracket 504, and the pressure rod 507 is L-shaped, a working box 508 is fixedly connected to the top of the bracket 504, a second spring 509 is fixedly connected to the inner wall of the working box 508, a card plate 510 is fixedly connected to the bottom of the second spring 509, the bracket 504 is L-shaped, and the gear 506 is located below the card plate 510, a handle 511 is fixedly connected to the top of the first spring 503, the handle 511 is T-shaped, and the outer surface of the handle 511 is provided with anti-slip grooves.
[0030] By pulling the handle 511, the handle 511 drives the card plate 510 to move, so that the card plate 510 is disengaged from the gear 506, and the pressure rod 507 is driven to rotate by the rotating rod 505 until the purification component 4 is disengaged from the pressure rod 507, and then the slider 502 is driven to move by the bracket 504 to compress the first spring 503 until the pressure rod 507 is completely located on the right side of the limit rod 404, and then the pressure rod 507 is released, and then the purification component 4 can be taken out from the opening 2 for maintenance.
[0031] The purification component 4 includes two semi-fixed sleeves 401, which are located inside the opening 3. A filter plate 402 is clamped between the two semi-fixed sleeves 401. The surfaces of the two semi-fixed sleeves 401 are fixedly connected with mounting plates 403. The two mounting plates 403 are fixedly connected on one side away from each other with a limiting rod 404. The connection angle between the limiting rod 404 and the mounting plate 403 is ninety degrees, and the outer surface of the limiting rod 404 is wrapped with a rubber pad, and the limiting rod 404 fits with the inner side of the pressure rod 507.
[0032] After the limit rod 404 is released by the pressing rod 507, the limit rod 404 is pulled to make the mounting plate 403 drive the semi-fixed sleeve 401 to move out of the casing 1. Since the two semi-fixed sleeves 401 clamp the filter plate 402, the two semi-fixed sleeves 401 can be directly separated, and the filter plate 402 can be taken out for replacement or cleaning, which plays a maintenance role and improves the filtering effect.
[0033] The working principle of the above embodiment is:
[0034] The high-pressure blower 2 is used to extract air, so that the air passes through the filter plate 402 and enters the interior of the housing 1. The filter plate 402 can purify the air. When maintenance is required, the handle 511 is pulled to drive the card plate 510 to move, so that the card plate 510 is separated from the gear 506, and the pressure rod 507 is driven to rotate by the rotating rod 505 until the limit rod 404 is separated from the pressure rod 507, and then the slider 502 is driven to move by the bracket 504 to adjust the first spring 506. 3, until the pressure rod 507 is completely located on the right side of the limiting rod 404, and then the pressure rod 507 is released. After the pressure rod 507 releases the fixing of the limiting rod 404, the limiting rod 404 is pulled, so that the mounting plate 403 drives the semi-fixed sleeve 401 to move out of the housing 1. Since the two semi-fixed sleeves 401 clamp the filter plate 402, the two semi-fixed sleeves 401 can be directly separated, and the filter plate 402 can be taken out for replacement or cleaning, which plays a maintenance role and improves the filtering effect.
[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.
[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A clean air high pressure blower that is easy to maintain, comprising a casing (1), characterized in that: A high-pressure blower (2) is fixedly installed inside the casing (1); an opening (3) is provided on the left side of the casing (1); a purification component (4) is movably connected inside the opening (3); and fixing components (5) are fixedly installed on the top and bottom of the casing (1); The fixing assembly (5) comprises a connecting groove (501) opened at the top of the housing (1); a slider (502) is movably connected inside the connecting groove (501); a first spring (503) is fixedly connected between the slider (502) and the inner wall of the connecting groove (501); a bracket (504) is fixedly connected to the surface of the slider (502); a rotating rod (505) is movably connected inside the bracket (504); a gear (506) is fixedly connected to the outer surface of the rotating rod (505); a pressure rod (507) is fixedly connected to the outer surface of the rotating rod (505) and located on the front of the bracket (504); a working box (508) is fixedly connected to the top of the bracket (504); a second spring (509) is fixedly connected to the inner wall of the working box (508); a clamping plate (510) is fixedly connected to the bottom of the second spring (509); and a handle (511) is fixedly connected to the top of the first spring (503).
2. The clean air high pressure blower easy to maintain according to claim 1, characterized in that: The purification component (4) comprises two semi-fixed sleeves (401), the two semi-fixed sleeves (401) are located inside the opening (3), a filter plate (402) is clamped between the two semi-fixed sleeves (401), surfaces of the two semi-fixed sleeves (401) are fixedly connected to mounting plates (403), and the two mounting plates (403) are fixedly connected to a limiting rod (404) on one side away from each other.
3. The clean air high pressure blower easy to maintain according to claim 1, characterized in that: The bracket (504) is L-shaped, and the gear (506) is located below the clamping plate (510).
4. The clean air high pressure blower easy to maintain according to claim 1, characterized in that: The pressure rod (507) is L-shaped, and the limiting rod (404) is in contact with the inner side of the pressure rod (507).
5. The clean air high pressure blower easy to maintain according to claim 2, characterized in that: The connection angle between the limiting rod (404) and the mounting plate (403) is ninety degrees, and the outer surface of the limiting rod (404) is wrapped with a rubber pad.
6. The clean air high pressure blower easy to maintain according to claim 1, characterized in that: The air inlet of the high-pressure blower (2) is located inside the casing (1), and the air outlet of the high-pressure blower (2) penetrates and extends to the outside of the casing (1).
7. The clean air high pressure blower easy to maintain according to claim 1, characterized in that: The handle (511) is T-shaped, and the outer surface of the handle (511) is provided with anti-slip grooves.