Energy-saving and environment-friendly gas purifier

Abstract

The utility model discloses an energy -conserving environmental protection gas purification machine, including support device, the both sides of support device are equipped with the guard, the both sides fixed mounting of support device have positioning device, and positioning device is located above guard, the guard includes guide rod, crosspiece, threaded rod, support baseplate, movable piece, air inlet grille, first clamping key and second clamping key, support baseplate fixed mounting is at the top end and bottom end of air inlet grille, the threaded rod rotation is installed in the inside of support baseplate, second clamping key fixed mounting is at the both sides bottom end of air inlet grille, guide rod fixed mounting is at the both sides of support baseplate, the crosspiece sliding sleeve joint between two guide rods, movable piece equidistance fixed mounting is at the side end of crosspiece, first clamping key fixed mounting is at the both ends of support baseplate top. The utility model discloses through the setting of guard and positioning device, has realized the purpose that can clean inside air inlet grille.

Description

Technical Field

[0001] This utility model relates to the field of gas purifier technology, specifically an energy-saving and environmentally friendly gas purifier. Background Technology

[0002] An air purifier, also known as an air freshener or air cleaner, is a household appliance that can adsorb, decompose, or transform various pollutants in indoor air, effectively improving air cleanliness. Its core objective is to improve the air quality of our microenvironment and protect respiratory health.

[0003] For example, a harmful organic gas purification device with Chinese patent publication number CN207680369U includes a box body, an air inlet, an air outlet, a box door, and a catalyst chamber. The box body has a rectangular box structure. The front surface of the box body is connected to the box door by a hinge. A second fixing member is fixed on the left side surface of the box door. A first fixing member is provided on the left front surface of the box body. The photocatalyst is fixed on the metal wool.

[0004] When existing gas purifiers are in operation, impurities carried by the air accumulate in the air intake grille, which over time can cause local blockage inside the grille. As a result, the fan inside the gas purifier needs to consume more electricity to draw in air, which greatly increases energy consumption. Therefore, an improved device is needed to address the above problem. Utility Model Content

[0005] The purpose of this invention is to provide an energy-saving and environmentally friendly gas purifier to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an energy-saving and environmentally friendly gas purifier, comprising a support device, protective devices slidably mounted on both sides of the support device, and positioning devices fixedly mounted on both sides of the support device, with the positioning devices located above the protective devices. The protective devices include guide rods, crossbars, threaded rods, a support base plate, movable pieces, an air intake grille, a first locking key, and a second locking key. The support base plate is fixedly mounted on the top and bottom ends of the air intake grille. The threaded rods are rotatably mounted inside the support base plate. The second locking keys are fixedly mounted on the bottom ends of both sides of the air intake grille. The guide rods are fixedly mounted on both sides of the support base plate. The crossbar is slidably sleeved between the two guide rods. The movable pieces are fixedly mounted at equal intervals on the side ends of the crossbar. The first locking keys are fixedly mounted on both top ends of the support base plate.

[0007] Preferably, the positioning device includes a handle, a pad, a support cavity, a guide frame, a positioning rod, and a return spring. The support cavity is fixedly installed at the top of the guide frame, the return spring is fixedly installed at the bottom of the inside of the support cavity, the pad is fixedly installed at the top of the return spring, the positioning rod is fixedly installed inside the pad, and the handle is fixedly installed between the two positioning rods.

[0008] Preferably, the support device includes a groove, a filter element, and a gas purifier housing. The groove is symmetrically opened on both sides of the bottom of the gas purifier housing, and the filter element is installed on both sides inside the gas purifier housing.

[0009] Preferably, the guide frame is fixedly installed on both sides of the gas purifier housing, and the guide frame is located above the filter element.

[0010] Preferably, a circular hole is formed inside the top of the first key.

[0011] Preferably, a sliding groove is provided at the center of the opposite side end of the guide frame.

[0012] Preferably, the first key is slidably inserted into the inside of the opposite side end of the guide frame, and the second key is slidably inserted into the inside of the groove.

[0013] Preferably, the crossbar has a threaded hole at its inner center that is compatible with the threaded rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: When in use, this device moves the crossbeam up and down by screwing on the threaded rod. The movable piece fits into the gap inside the air intake grille, so that when the crossbeam moves, the movable piece can push down the impurities accumulated in the gap inside the air intake grille, making it easier to clean the inside of the air intake grille. Furthermore, by inserting the first locking key into the guide base and the second locking key into the groove, the air intake grille can be quickly installed or removed. And by pulling the handle to move the positioning rod up and down, the air intake grille can be unlocked or positioned, completing the work of quickly cleaning the inside of the air intake grille. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the protective device structure of this utility model; Figure 3 This is a schematic diagram of the positioning device structure of this utility model; Figure 4 This is a schematic diagram of the support device structure of this utility model.

[0016] In the diagram: 1-protective device, 2-positioning device, 3-support device, 4-guide rod, 5-crossbar, 6-threaded rod, 7-support base plate, 8-movable piece, 9-air intake grille, 10-first locking key, 11-second locking key, 12-handle, 13-gasket, 14-support cavity, 15-guide base frame, 16-positioning rod, 17-reset spring, 18-groove, 19-filter element, 20-gas purifier housing. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-4 This utility model provides an embodiment of an energy-saving and environmentally friendly gas purifier, including a support device 3. Protective devices 1 are slidably installed on both sides of the support device 3, and positioning devices 2 are fixedly installed on both sides of the support device 3, with the positioning devices 2 located above the protective devices 1. The protective devices 1 include guide rods 4, crossbars 5, threaded rods 6, support base plates 7, movable pieces 8, air intake grilles 9, first locking keys 10, and second locking keys 11. The support base plates 7 are fixedly installed at the top and bottom of the air intake grilles 9. The threaded rods 6 are rotatably installed inside the support base plates 7. The second locking keys 11 are fixedly installed at the bottom of both sides of the air intake grilles 9. The guide rods 4 are fixedly installed on both sides of the support base plates 7. The crossbars 5 are slidably sleeved between the two guide rods 4. The movable pieces 8 are fixedly installed at equal intervals on the side ends of the crossbars 5. The first locking keys 10 are fixedly installed at both ends of the top of the support base plates 7.

[0019] The positioning device 2 includes a handle 12, a pad 13, a support cavity 14, a guide frame 15, a positioning rod 16, and a return spring 17. The support cavity 14 is fixedly installed at the top of the guide frame 15, the return spring 17 is fixedly installed at the bottom of the inside of the support cavity 14, the pad 13 is fixedly installed at the top of the return spring 17, the positioning rod 16 is fixedly installed inside the pad 13, and the handle 12 is fixedly installed between the two positioning rods 16. The top of the guide frame 15 has an insertion hole that matches the positioning rod 16, so that the positioning rod 16 can easily pass through the top of the guide frame 15.

[0020] The support device 3 includes a groove 18, a filter element 19, and a gas purifier housing 20. The groove 18 is symmetrically opened on both sides of the bottom of the gas purifier housing 20. The filter element 19 is installed on both sides inside the gas purifier housing 20. The square grooves on both sides inside the gas purifier housing 20 make it easy to remove or install the filter element 19.

[0021] The guide frame 15 is fixedly installed on both sides of the gas purifier housing 20, and the guide frame 15 is located above the filter element 19, which can support the handle 12 for operation.

[0022] The top of the first key 10 has a round hole, which makes it easy for the positioning rod 16 to be inserted into the interior of the first key 10.

[0023] A sliding groove is provided at the center of the opposite side end of the guide base 15 to facilitate the insertion of the first locking key 10 into the interior of the guide base 15.

[0024] The first locking key 10 is slidably inserted into the inside of the opposite side end of the guide base 15, and the second locking key 11 is slidably inserted into the inside of the groove 18, improving the accuracy of the installation of the air intake grille 9.

[0025] The crossbar 5 has a threaded hole in its center that matches the threaded rod 6. When the threaded rod 6 rotates in the opposite direction, it can drive the crossbar 5 to move upward and reset, so that the crossbar 5 can drive the movable piece 8 to clean the inside of the air intake grille 9 again.

[0026] Working Principle: During use, a fan is installed inside the gas purifier housing 20, and the air outlet of the gas purifier housing 20 is located at the top of the housing. When the fan inside the housing 20 is running, air is drawn in through the gaps inside the air intake grille 9. When the gas passes through the filter element 19, harmful substances are filtered out, thus purifying the gas. The purified gas can then be discharged from the top of the gas purifier housing 20, completing the gas purification process. When air passes through the gaps inside the air intake grille 9, impurities from the surrounding environment are retained in the air intake grille 9. Over time, impurities will accumulate in the internal gaps, affecting the air intake performance of the air intake grille 9. To address this, the threaded rod 6 can be rotated, and the crossarm 5 can be threaded onto the outer ring of the threaded rod 6, allowing the crossarm 5 to move downwards. As the crossarm 5 moves downwards, the movable piece 8 engages with the gaps inside the air intake grille 9, allowing the movable piece 8 to move downwards along the gaps. This pushes down impurities accumulated in the gaps of the air intake grille 9, concentrating and pushing them downwards. Furthermore, the crossarm 5 slides onto the guide rod 4... The handle 12 is pulled upwards so that the support frame 5 can move in a straight line. When the impurities in the gaps are pushed to the bottom, the handle 12 is pulled upwards until the positioning rod 16 can be removed from the inside of the first locking key 10, releasing the air intake grille 9. The air intake grille 9 can then be removed from the inside of the gas purifier housing 20. The user can rotate and tilt the air intake grille 9 so that the impurities at the bottom of the gaps inside the air intake grille 9 will fall downwards, completing the cleaning of the gaps inside the air intake grille 9. At the same time, by removing the air intake grille 9 from the inside of the gas purifier housing 20, the user can replace the filter element 19. For maintenance, the handle 12 can be moved upward, causing the positioning rod 16 to move upward again. Then, the air intake grille 9 can be moved onto the gas purifier housing 20 until the second locking key 11 is inserted into the groove 18 and the first locking key 10 is inserted into the sliding groove inside the guide base 15. When the positioning rod 16 is aligned with the round hole inside the first locking key 10, the handle 12 can be released. The elasticity of the return spring 17 will drive the pad 13 to move downward, so that the positioning rod 16 can be inserted into the first locking key 10, which can fix the air intake grille 9 and complete the installation of the air intake grille 9.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An energy-saving and environmentally friendly gas purifier, comprising a support device (3), wherein protective devices (1) are slidably installed on both sides of the support device (3), and positioning devices (2) are fixedly installed on both sides of the support device (3), wherein the positioning devices (2) are located above the protective devices (1), characterized in that: The protective device (1) includes a guide rod (4), a crossbar (5), a threaded rod (6), a support base plate (7), a movable piece (8), an air intake grille (9), a first locking key (10), and a second locking key (11). The support base plate (7) is fixedly installed at the top and bottom of the air intake grille (9). The threaded rod (6) is rotatably installed inside the support base plate (7). The second locking key (11) is fixedly installed at the bottom of both sides of the air intake grille (9). The guide rod (4) is fixedly installed on both sides of the support base plate (7). The crossbar (5) is slidably sleeved between the two guide rods (4). The movable piece (8) is fixedly installed at equal intervals on the side of the crossbar (5). The first locking key (10) is fixedly installed at both ends of the top of the support base plate (7).

2. The energy-saving and environmentally friendly gas purifier according to claim 1, characterized in that: The positioning device (2) includes a handle (12), a pad (13), a support cavity (14), a guide frame (15), a positioning rod (16), and a return spring (17). The support cavity (14) is fixedly installed at the top of the guide frame (15), the return spring (17) is fixedly installed at the bottom of the inside of the support cavity (14), the pad (13) is fixedly installed at the top of the return spring (17), the positioning rod (16) is fixedly installed inside the pad (13), and the handle (12) is fixedly installed between the two positioning rods (16).

3. The energy-saving and environmentally friendly gas purifier according to claim 2, characterized in that: The support device (3) includes a groove (18), a filter element (19) and a gas purifier housing (20). The groove (18) is symmetrically opened on both sides of the bottom of the gas purifier housing (20), and the filter element (19) is installed on both sides inside the gas purifier housing (20).

4. The energy-saving and environmentally friendly gas purifier according to claim 3, characterized in that: The guide frame (15) is fixedly installed on both sides of the gas purifier housing (20), and the guide frame (15) is located above the filter element (19).

5. The energy-saving and environmentally friendly gas purifier according to claim 4, characterized in that: The top of the first key (10) has a round hole.

6. The energy-saving and environmentally friendly gas purifier according to claim 5, characterized in that: The guide frame (15) has a sliding groove at the center of the opposite side end.

7. The energy-saving and environmentally friendly gas purifier according to claim 6, characterized in that: The first key (10) is slidably inserted into the inside of the opposite side end of the guide frame (15), and the second key (11) is slidably inserted into the inside of the groove (18).

8. The energy-saving and environmentally friendly gas purifier according to claim 7, characterized in that: The crossbar (5) has a threaded hole at its center that is compatible with the threaded rod (6).

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