Medical health building environment purification equipment

Abstract

The utility model provides medical health building environment purification equipment which comprises a purification box fixedly arranged on the outdoor side of a medical health building, the output end and the input end of the purification box are communicated with the upper portion and the lower portion of the interior of the medical health building through air pipes respectively, and an air inlet part is fixedly arranged on the lower portion of the interior of the medical health building. The air inlet part is communicated with the input end of the purification box, and a plurality of primary filter plates are clamped on one side of the air inlet part in the length direction of the air inlet part. According to the air purifier, the detachably connected primary filter plate is arranged on the air inlet part to block and adsorb hair and large-particle dust, so that the hair and the large-particle dust are prevented from being directly sucked into the purification box through the air pipe, a filter screen in the purification box is prevented from being blocked, the filter screen needs to be frequently replaced, and waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of purification equipment, in particular to a medical and health care building environment purification equipment. Background Art

[0002] As the global population aging trend intensifies, the development of the medical and health care industry has received more and more attention. The medical and health care industry refers to an emerging industry that combines medical care, elderly care and health management. It includes hospitals, nursing homes, rehabilitation centers, health management centers, nursing centers, etc. In order to provide users with a comfortable environment, air purification equipment is generally used to ventilate the interior of the building, thereby reducing indoor air pollution in the building and reducing the degree of harm to human health.

[0003] In the prior art, air purification equipment generally has multiple sets of filters in the equipment to filter the air to improve the indoor air quality. However, after the filters have been used for a period of time, they are easily clogged with dust, resulting in the need for frequent replacement of the filters, which causes waste. Utility Model Content

[0004] The main purpose of the utility model is to provide a medical and health care building environment purification device to solve the problem in the prior art that the filter screen is easily clogged by dust, resulting in the need for frequent replacement of the filter screen and causing waste.

[0005] In order to solve the above problems, the utility model adopts the following technical scheme: a medical and health care building environment purification device, comprising a purification box fixedly installed on the outdoor side of the medical and health care building, the output end and the input end of the purification box are respectively connected with the upper and lower parts of the indoor room of the medical and health care building through air ducts, an air intake part is fixedly provided at the lower part of the indoor room of the medical and health care building, the air intake part is connected with the input end of the purification box, and a plurality of primary filter plates are clamped on one side of the air intake part along the length direction of the air intake part.

[0006] Furthermore, a plurality of openings are provided on one side of the air inlet portion, and a plurality of primary filter plates correspond to the plurality of openings one by one. The inner edge of each opening side is provided with a baffle bar for preventing the primary filter plate from moving toward the inside of the air inlet portion. The primary filter plate includes a card plate and a nylon mesh fixed on the card plate, and the card plate is clamped with the opening via a clamping portion.

[0007] Furthermore, the engaging portion includes a card block fixedly arranged at the lower part of the card plate, and a movable block arranged at the upper part of the card plate, the free end of the card block protruding from the bottom of the card plate, and the card block abuts against the inner wall of the air inlet portion during assembly, a U-shaped slide groove is provided on the side of the card plate close to the air inlet portion, the movable block is slidably arranged in the U-shaped slide groove, the U-shaped slide groove is provided with an elastic member for forcing the movable block to move toward the outer side of the top of the card plate, a notch is provided at the upper part of the card plate, a push plate is fixed on the movable block, and the free end of the push plate passes through the notch and extends to the side of the card plate away from the air inlet portion.

[0008] Furthermore, the movable block is in the shape of an elongated strip, and blocks are respectively extended on both sides of the width direction of the movable block. The elastic member is a spring, and two of them are respectively arranged on both sides of the inside of the U-shaped slide groove, and the two ends of the spring are respectively in contact with the bottom surface of the U-shaped slide groove and the block.

[0009] Furthermore, the purification box includes a box body and a pre-filter, a HEPA haze removal filter and an activated carbon filter fixed in the box body from bottom to top, and a fan is connected to the top of the box body.

[0010] Furthermore, an ultraviolet lamp is fixedly installed in the box between the HEPA haze removal filter and the activated carbon filter.

[0011] Furthermore, a heating pipe is fixedly provided in the box between the activated carbon filter and the fan.

[0012] Furthermore, an exhaust part is fixedly provided above the indoor part of the medical and health care building, and a plurality of exhaust holes are distributed on one side of the exhaust part. The side wall of the exhaust part located on the side of the exhaust holes is a slope inclined downward from the indoor top surface of the medical and health care building toward the indoor center direction of the medical and health care building.

[0013] Furthermore, a plurality of fragrance boxes are connected and arranged on the bottom surface of the exhaust portion, and the plurality of fragrance boxes are evenly arranged along the length direction of the exhaust portion.

[0014] Furthermore, the fragrance box is screwed to the bottom surface of the exhaust part.

[0015] The beneficial effects of the utility model are:

[0016] 1. A detachable primary filter plate is provided on the air inlet to block and absorb hair and larger dust particles, so as to prevent hair and larger dust particles from being directly sucked into the purification box through the air duct, causing the filter in the purification box to be blocked, resulting in the need for frequent replacement of the filter and causing waste;

[0017] 2. By setting one side of the exhaust hole as an inclined surface, the purified air can be discharged to the indoor top of the medical and health care building first, and diffuse into the indoor part of the medical and health care building after being refracted by the indoor top surface of the medical and health care building, so as to avoid the wind blowing directly on the body of the residents and causing physical discomfort to the residents;

[0018] 3. Filter the air by setting up a pre-filter, HEPA haze removal filter, ultraviolet lamp and activated carbon filter to make the air purification more thorough. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 A three-dimensional diagram of the medical and health care building environment purification equipment of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the medical and health care building environment purification equipment of the utility model;

[0022] Figure 3 for Figure 2 A magnified view of part A;

[0023] Figure 4 It is a schematic diagram of the primary filter plate and the air intake part of the utility model;

[0024] Figure 5 It is a structural schematic diagram of one side of the primary filter plate of the utility model.

[0025] Description of Reference Numerals

[0026] 1. Medical and health care building; 2. Purification box; 21. Output end; 22. Input end; 23. Pre-filter; 24. HEPA de-smog filter; 25. Activated carbon filter; 26. Fan; 27. Ultraviolet lamp; 28. Heating tube; 3. Air duct; 4. Air inlet; 41. Opening; 42. Baffle; 43. Rubber ring; 5. Primary filter plate; 51. Card plate; 52. Card block; 53. Moving block; 531. Block; 54. U-shaped slide; 55. Elastic piece; 56. Notch; 57. Push plate; 58. Nylon net; 6. Exhaust part; 61. Exhaust hole; 62. Fragrance box. DETAILED DESCRIPTION

[0027] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0028] See also Figure 1 to Figure 2 As shown, a medical and health care building environment purification equipment is used to purify the indoor air of the medical and health care building 1, including a purification box 2, an air duct 3, an air intake 4, and an exhaust 6, wherein the purification box 2 includes a box body, a pre-filter 23, a HEPA de-fog filter 24, and an activated carbon filter 25 fixed in the box body from bottom to top, and a fan 26 is connected to the top of the box body, wherein the pre-filter 23, the HEPA de-fog filter 24, and the activated carbon filter 25 are existing technologies, which are used to filter foreign matter and odor in the air, and the fan 26 is used to draw the indoor air into the purification box 2, and discharge the purified air into the room again, so as to achieve the purpose of circulating purification. In this embodiment, the purification box 2 is fixed on the outdoor side of the medical and health care building 1. Since most of the people living in the medical and health care building 1 are elderly people, setting the purification box 2 on the outdoor side of the medical and health care building 1 can reduce noise pollution to avoid affecting the sleep of the residents.

[0029] Preferably, in this embodiment, an ultraviolet lamp 27 is fixedly installed in the box between the HEPA haze removal filter 24 and the activated carbon filter 25 to further sterilize the air. Furthermore, a heating pipe 28 is fixedly installed in the box between the activated carbon filter 25 and the fan 26 to prevent the air purified by the purification box 2 located on the outdoor side from having a low temperature and being discharged into the indoor of the medical and health care building 1, causing discomfort to the indoor residents of the medical and health care building 1.

[0030] The output end 21 and the input end 22 of the purification box 2 are respectively connected to the upper and lower parts of the room of the medical and health care building 1 through the air duct 3, that is, the output end 21 of the purification box 2 is the air outlet connected to the upper part of the room of the medical and health care building 1, and the input end 22 of the purification box 2 is the air inlet connected to the lower part of the room of the medical and health care building 1, so that the clean air is discharged from the upper part of the room of the medical and health care building 1 and discharged from the lower part to form convection, thereby effectively improving the indoor air of the medical and health care building 1.

[0031] The air inlet 4 is fixedly arranged at the lower part of the room of the medical and health care building 1, and the air inlet 4 is connected with the input end 22 of the purification box 2. In this embodiment, the air inlet 4 is a rectangular frame with a hollow interior, and one side of the air inlet 4 is connected with the input end 22 of the purification box 2 through the air duct 3, wherein one side of the air inlet 4 is clamped with a plurality of primary filter plates 5 along the length direction of the air inlet 4, that is, the primary filter plates 5 are detachably connected with the air inlet 4, and the primary filter plates 5 are used to initially block and absorb hair and larger particles of dust, so as to prevent hair and larger particles of dust from being directly sucked into the purification box 2 through the air duct 3, causing the filter screen in the purification box 2 to be blocked, resulting in the filter screen needing to be frequently replaced, causing waste. By setting the primary filter plate 5 as a detachable connection, it is convenient for the staff to disassemble and clean it, so as to better protect the filter screen in the purification box 2.

[0032] See also Figures 2 to 5 As shown, in this embodiment, a plurality of openings 41 are provided on one side of the air inlet 4, and a plurality of primary filter plates 5 correspond to the plurality of openings 41 one by one. A stop bar 42 is protruding from the inner edge of each opening 41, and the stop bar 42 is used to prevent the primary filter plate 5 from moving into the interior of the air inlet 4. The primary filter plate 5 includes a card plate 51 and a nylon net 58 fixed on the card plate 51, and the nylon net 58 is used to preliminarily filter the hair and larger dust particles in the air. The card plate 51 is engaged with the opening 41 through a clamping portion. The card plate 51 covers the outer side of the stop bar to block the opening 41. Preferably, a rubber ring 43 is fixed on the inner edge of each opening 41, and after installation, the radial sides of the rubber ring 43 respectively abut against the inner side wall of the opening 41 of the air inlet 4 and the outer side wall of the card plate 51 to prevent air from entering through the gap between the card plate 51 and the air inlet 4.

[0033] In this embodiment, the engaging portion includes a block 52 fixedly arranged at the lower part of the card plate 51, and a moving block 53 arranged at the upper part of the card plate 51. The free end of the block 52 protrudes from the bottom of the card plate 51. When assembled, the block 52 abuts against the inner wall of the air inlet portion 4. A U-shaped slide groove 54 is provided on the side of the card plate 51 close to the air inlet portion 4. The moving block 53 is slidably arranged in the U-shaped slide groove 54. The U-shaped slide groove 54 is provided with an elastic member 55 for forcing the moving block 53 to move toward the outer side of the top of the card plate 51. A slot 56 is opened at the upper part of the card plate 51. A push plate 57 is fixed on the moving block 53. The free end of the push plate 57 passes through the slot 56 and extends to the side of the card plate 51 away from the air inlet portion 4.

[0034] When the primary filter plate 5 needs to be installed at the opening 41 of the air inlet 4, the staff first clamps the block 52 of the primary filter plate 5 on the inner wall of the air inlet 4 below the opening 41, and then presses the push plate 57. When the pressing force is greater than the elastic force of the elastic member 55, the moving block 53 moves toward the center of the clamp 51, so that the body of the moving block 53 does not protrude from the top outer edge of the clamp 51. At this time, the clamp 51 is pushed to make the clamp 51 abut against the stop bar 42, and then the pressing of the push plate 57 is stopped. At this time, the moving block 53 moves toward the outer side of the top of the clamp 51 due to the elastic force of the elastic member 55, so that the moving block 53 is clamped on the inner wall of the air inlet 4 above the opening 41, that is, the installation of the primary filter plate 5 is completed, otherwise the primary filter plate 5 can be removed. By setting the clamping part, it is convenient for the staff to quickly install and disassemble the processing filter.

[0035] In this embodiment, the moving block 53 is in the shape of an elongated strip, and blocks 531 are respectively provided on both sides of the width direction of the moving block 53 extending toward the two side walls of the U-shaped slide groove 54. The elastic member 55 is a spring, and two springs are provided. The two springs are respectively arranged on both sides of the inside of the U-shaped slide groove 54, and the two ends of the spring are respectively in contact with the bottom surface of the slide groove and the block 531.

[0036] See also Figure 2 As shown, the exhaust part 6 is fixedly arranged above the indoor part of the medical and health care building 1. The exhaust part 6 is a hollow tube body. A plurality of exhaust holes 61 are evenly distributed on one side of the exhaust part 6. The side wall of the exhaust part 6 located on the side of the exhaust holes 61 is an inclined surface inclined downward from the indoor top surface of the medical and health care building 1 to the indoor center direction of the medical and health care building 1. By setting one side of the exhaust hole 61 as an inclined surface, the purified air can be first discharged to the indoor top surface of the medical and health care building 1. The air is refracted by the indoor top surface of the medical and health care building 1 and then diffused into the indoor part of the medical and health care building 1, thereby avoiding the wind blowing directly onto the bodies of the residents and causing discomfort to the residents.

[0037] Preferably, the bottom surface of the exhaust part 6 is connected to a plurality of fragrance boxes 62, which are evenly arranged along the length direction of the exhaust part 6. The fragrance boxes 62 can contain perfume or solid perfume in the prior art, and there is no limitation here. The fragrance boxes 62 are provided to increase the fragrance of the air discharged from the exhaust part 6, thereby increasing the experience of the residents. Furthermore, the fragrance box 62 is screwed to the bottom surface of the exhaust part 6 to facilitate the staff to replace the perfume or solid perfume in the fragrance box 62.

[0038] When the utility model is implemented, the fan 26 on the purification box 2 is first turned on. At this time, the indoor air of the medical and health care building 1 enters the purification box 2 from the air intake 4. During this period, the indoor air of the medical and health care building 1 is filtered through the primary filter plate 5, the pre-filter 23, the HEPA haze filter 24, the ultraviolet lamp 27 and the activated carbon filter 25 in turn, and the small particles of dust and odor in the air are filtered to form clean air. When the air needs to be heated, the heating tube 28 can be started to heat the filtered air to increase the comfort of the residents. Then the purified air is output by the fan 26 to the exhaust part 6, and the exhaust part 6 discharges the purified air to the indoor top of the medical and health care building 1. After refraction of the indoor top surface of the medical and health care building 1, it diffuses to the indoor of the medical and health care building 1 to avoid blowing the wind directly on the body of the residents, causing physical discomfort to the residents. In this cycle, the indoor air of the medical and health care building 1 is kept clean at all times.

[0039] When the primary filter plate 5 is dirty, the staff can separate the primary filter plate 5 from the opening 41 of the air inlet 4 by pressing the push plate 57 of the engaging part, and then clean the primary filter plate 5, which is convenient for disassembly and assembly. By adding the primary filter plate 5 to the air inlet 4, hair and larger dust particles can be blocked and adsorbed, so as to prevent hair and larger dust particles from being directly sucked into the purification box 2 through the air duct 3, causing the filter screen in the purification box 2 to be blocked, resulting in the filter screen needing to be frequently replaced, causing waste.

[0040] The above description is only a preferred embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiments of 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.

Claims

1. A medical and health care building environment purification equipment, characterized in that: The invention comprises a purification box (2) fixedly arranged on the outdoor side of a medical and health care building (1); the output end (21) and the input end (22) of the purification box (2) are respectively connected to the upper part and the lower part of the indoor part of the medical and health care building (1) through an air duct (3); an air intake part (4) is fixedly arranged at the indoor lower part of the medical and health care building (1); the air intake part (4) is connected to the input end (22) of the purification box (2); and a plurality of primary filter plates (5) are clamped on one side of the air intake part (4) along the length direction of the air intake part (4).

2. The medical and health care building environment purification equipment according to claim 1 is characterized in that: A plurality of openings (41) are provided on one side of the air inlet portion (4); the plurality of primary filter plates (5) correspond to the plurality of openings (41) in a one-to-one manner; a stop bar (42) is protruding from the inner edge of each opening (41) for preventing the primary filter plate (5) from moving toward the inside of the air inlet portion (4); the primary filter plate (5) comprises a clamping plate (51) and a nylon net (58) fixed on the clamping plate (51); the clamping plate (51) is clamped with the opening (41) via a clamping portion.

3. The medical and health care building environment purification equipment according to claim 2 is characterized in that: The engaging portion comprises a clamping block (52) fixedly arranged at the bottom of the clamping plate (51), and a moving block (53) arranged at the top of the clamping plate (51); the free end of the clamping block (52) protrudes from the bottom of the clamping plate (51); when assembled, the clamping block (52) abuts against the inner wall of the air inlet portion (4); a U-shaped slide groove (54) is provided on a side of the clamping plate (51) close to the air inlet portion (4); the moving block (53) is slidably arranged in the U-shaped slide groove (54); an elastic member (55) is provided in the U-shaped slide groove (54); a notch (56) is provided at the top of the clamping plate (51); a push plate (57) is fixedly arranged on the moving block (53); the free end of the push plate (57) passes through the notch (56) and extends to a side of the clamping plate (51) away from the air inlet portion (4).

4. The medical and health care building environment purification equipment according to claim 3 is characterized in that: The moving block (53) is in the shape of an elongated strip. Stop blocks (531) are respectively extended on both sides of the moving block (53) in the width direction. The elastic member (55) is a spring, and two of them are provided. The two springs are respectively provided on both sides of the interior of the U-shaped slide groove (54). The two ends of the spring are respectively in contact with the bottom surface of the U-shaped slide groove (54) and the stop blocks (531).

5. The medical and health care building environment purification equipment according to claim 1 is characterized in that: The purification box (2) comprises a box body and a pre-filter (23), a HEPA haze removal filter (24) and an activated carbon filter (25) fixedly mounted in the box body in order from bottom to top, and a fan (26) is disposed above the box body.

6. The medical and health care building environment purification equipment according to claim 5 is characterized in that: An ultraviolet lamp (27) is fixedly arranged in the box between the HEPA haze removal filter (24) and the activated carbon filter (25).

7. The medical and health care building environment purification equipment according to claim 5 is characterized in that: A heating pipe (28) is fixedly arranged in the box between the activated carbon filter (25) and the fan (26).

8. The medical and health care building environment purification equipment according to claim 1 is characterized in that: An exhaust section (6) is fixedly arranged above the interior of the medical and health care building (1), and a plurality of exhaust holes (61) are evenly distributed on one side of the exhaust section (6), and a side wall of the exhaust section (6) located on the side of the exhaust holes (61) is a slope that slopes downward from the top surface of the interior of the medical and health care building (1) toward the center of the interior of the medical and health care building (1).

9. The medical and health care building environment purification equipment according to claim 8 is characterized in that: A plurality of fragrance boxes (62) are arranged in communication on the bottom surface of the exhaust portion (6), and the plurality of fragrance boxes (62) are evenly arranged along the length direction of the exhaust portion (6).

10. The medical and health care building environment purification equipment according to claim 9 is characterized in that: The fragrance box (62) is screwed to the bottom surface of the exhaust portion (6).

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