CN216308125U

CN216308125U - Indoor formaldehyde purification device

Info

Publication number: CN216308125U
Application number: CN202121581384.2U
Authority: CN
Inventors: 蔡瑶晗
Original assignee: Individual
Current assignee: Hunan Yuanju Environmental Protection Technology Co Ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-04-15
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses an indoor formaldehyde purification device, which comprises a purification box, a bottom plate, a fixing plate and a piston cylinder, wherein the bottom plate is arranged at the bottom of the purification box, the piston cylinder is fixed on one side of the top of the purification box, the fixing plate is fixed on the other side of the top of the purification box, the fixing plate is L-shaped, a motor is installed at the top of the fixing plate, the output end of the motor is connected with an output shaft, the bottom end of the output shaft passes through the fixing plate, a rotary disc is connected to the bottom end of the output shaft, a fixing rod is connected to one side of the bottom of the rotary disc, a bearing sleeve is sleeved on the fixing rod, the bearing sleeve is matched with the fixing rod in shape and size, one end of the bearing sleeve is connected with a first connecting rod, the other end of the first connecting rod is provided with a second connecting rod, the other end of the first connecting rod is rotatably connected with the second connecting rod through a rotating shaft, and the other end of the second connecting rod is introduced into the piston cylinder. Has the advantages that: the motor drive finally makes the piston reciprocate about in the piston cylinder, realizes gaseous extraction, and the noise that has significantly reduced than the air exhauster is bled, is fit for indoor use.

Description

Indoor formaldehyde purification device

Technical Field

The utility model relates to the technical field of formaldehyde purification, in particular to an indoor formaldehyde purification device.

Background

Formaldehyde, formula HCHO or CH2O, formula weight 30.03, also known as formaldehyde. Colorless gas, pungent smell, and has stimulating effect on eyes and nose. Most of materials used for the existing indoor decoration contain formaldehyde, the formaldehyde can be released outwards all the time and is harmful to human bodies after being sucked by people, the human health is affected, the existing formaldehyde purification adopts an exhaust fan to exhaust, the exhaust fan has high noise during working, and the exhaust fan is not suitable for indoor use.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an indoor formaldehyde purification device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an indoor formaldehyde purification device comprises a purification box, a bottom plate, a fixing plate and a piston cylinder, wherein the bottom plate is arranged at the bottom of the purification box, the piston cylinder is fixed at one side of the top of the purification box, the fixing plate is fixed at the other side of the top of the purification box, the fixing plate is L-shaped, a motor is installed at the top of the fixing plate, an output shaft is connected with the output end of the motor, the bottom end of the output shaft passes through the fixing plate, a turntable is connected with the bottom end of the output shaft, a fixing rod is connected with one side of the bottom of the turntable, a bearing sleeve is sleeved on the fixing rod and is matched with the fixing rod in shape and size, one end of the bearing sleeve is connected with a first connecting rod, a second connecting rod is arranged at the other end of the first connecting rod, the other end of the first connecting rod is convex, one end of the second connecting rod is concave, and the convex surface of the first connecting rod is matched with the concave surface of the second connecting rod in shape and size, the other end of the first connecting rod is rotatably connected with a second connecting rod through a rotating shaft, and the other end of the second connecting rod is communicated into the piston cylinder.

Furthermore, the other end of the second connecting rod is connected with a piston matched with the piston cylinder in shape and size, one end of the piston cylinder is communicated with an air inlet pipe, and a first one-way valve is installed on the air inlet pipe.

Furthermore, the bottom of the piston cylinder is communicated with a communicating pipe, the communicating pipe is L-shaped, the bottom of the communicating pipe is communicated into the purifying box, and a second one-way valve is arranged on the communicating pipe arranged in the purifying box.

Furthermore, the top is connected with the baffle in the purifying box, the other end of communicating pipe is arranged in one side of the bottom of the baffle.

Furthermore, one end is connected with the active carbon adsorption board on the baffle, the other end of active carbon adsorption board is installed on purifying box one side inner wall.

Furthermore, one side of the top of the purifying box is communicated with an air outlet pipe.

Compared with the prior art, the utility model has the following beneficial effects: through the piston cylinder that sets up, including a motor, an output shaft, a rotating disk, the dead lever, the bearing housing, first connecting rod, the second connecting rod, a piston, the air-supply line, communicating pipe, play tuber pipe and active carbon adsorption plate cooperation use, motor drive finally makes piston reciprocating motion about in the piston cylinder, realizes gaseous extraction, the noise that has bled significantly reduced than the air exhauster, be fit for indoor use, can get rid of the peculiar smell in the gas simultaneously, thereby play the effect of purifying formaldehyde.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an indoor formaldehyde purification device according to an embodiment of the utility model;

FIG. 2 is a sectional view showing the structure of an indoor formaldehyde purification apparatus according to an embodiment of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 according to an embodiment of the present invention.

Reference numerals:

1. a purification box; 2. a base plate; 3. a fixing plate; 4. a piston cylinder; 5. a motor; 6. an output shaft; 7. a turntable; 8. fixing the rod; 9. a bearing housing; 10. a rotating shaft; 11. a first link; 12. a second link; 13. a piston; 14. an air inlet pipe; 15. a first check valve; 16. a communicating pipe; 17. a second one-way valve; 18. a partition plate; 19. an activated carbon adsorption plate; 20. and an air outlet pipe.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-3, an indoor formaldehyde purification device according to an embodiment of the present invention includes a purification box 1, a bottom plate 2, a fixing plate 3 and a piston cylinder 4, wherein the bottom plate 2 is disposed at the bottom of the purification box 1, the piston cylinder 4 is fixed at one side of the top of the purification box 1, the fixing plate 3 is fixed at the other side of the top of the purification box 1, the fixing plate 3 is in an "L" shape, a motor 5 is mounted at the top of the fixing plate 3, an output shaft 6 is connected to an output end of the motor 5, a bottom end of the output shaft 6 passes through the fixing plate 3, a rotary table 7 is connected to a bottom end of the output shaft 6, a fixing rod 8 is connected to one side of the bottom of the rotary table 7, a bearing sleeve 9 is sleeved on the fixing rod 8, the bearing sleeve 9 is matched with the fixing rod 8 in shape, one end of the bearing sleeve 9 is connected with a first connecting rod 11, and the other end of the first connecting rod 11 is provided with a second connecting rod 12, the other end of the first connecting rod 11 is a convex surface, one end of the second connecting rod 12 is a concave surface, the convex surface of the first connecting rod 11 is matched with the concave surface of the second connecting rod 12 in shape and size, the other end of the first connecting rod 11 is rotatably connected with the second connecting rod 12 through a rotating shaft 10, and the other end of the second connecting rod 12 is communicated into the piston cylinder 4.

According to the scheme of the utility model, the other end of the second connecting rod 12 is connected with a piston 13 matched with the piston cylinder 4 in shape and size, one end of the piston cylinder 4 is communicated with an air inlet pipe 14, a first one-way valve 15 is installed on the air inlet pipe 14, the bottom of the piston cylinder 4 is communicated with a communicating pipe 16, the communicating pipe 16 is in an L shape, the bottom of the communicating pipe 16 is led into the purification box 1, a second one-way valve 17 is installed on the communicating pipe 16 arranged in the purification box 1, the top in the purification box 1 is connected with a partition plate 18, the other end of the communicating pipe 16 is arranged on one side of the bottom of the partition plate 18, one end of the partition plate 18 is connected with an active carbon adsorption plate 19, the other end of the active carbon adsorption plate 19 is installed on the inner wall on one side of the purification box 1, and one side of the top of the purification box 1 is communicated with an air outlet pipe 20.

When specifically using, the bottom is reserved water in the purifying box 1, starter motor 5, motor 5 control output shaft 6 rotates, output shaft 6 rotates and drives carousel 7, dead lever 8 and bearing housing 9 rotate, make first connecting rod 11, second connecting rod 12, reciprocating motion about piston 13 does, piston 13 moves to the left side, with external air from air-supply line 14 suction, piston 13 moves to the right side, impress the air in the piston cylinder 4 in communicating pipe 16, the noise that has significantly reduced than the air exhauster bleeds, be fit for indoor use, so reciprocal, gaseous source constantly lets in purifying box 1, adsorb through activated carbon adsorption plate 19, can get rid of the peculiar smell in the gas, thereby play the effect of purifying formaldehyde.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The indoor formaldehyde purification device is characterized by comprising a purification box (1), a bottom plate (2), a fixed plate (3) and a piston cylinder (4), wherein the bottom plate (2) is arranged at the bottom of the purification box (1), the piston cylinder (4) is fixed on one side of the top of the purification box (1), the fixed plate (3) is fixed on the other side of the top of the purification box (1), the fixed plate (3) is L-shaped, a motor (5) is installed at the top of the fixed plate (3), the output end of the motor (5) is connected with an output shaft (6), the bottom end of the output shaft (6) passes through the fixed plate (3), the bottom end of the output shaft (6) is connected with a turntable (7), one side of the bottom of the turntable (7) is connected with a fixed rod (8), a bearing sleeve (9) is sleeved on the fixed rod (8), and the bearing sleeve (9) is matched with the fixed rod (8), bearing housing (9) one end is connected with first connecting rod (11), first connecting rod (11) other end is provided with second connecting rod (12), first connecting rod (11) other end is the convex surface, the one end of second connecting rod (12) is the concave surface, the convex surface of first connecting rod (11) and the concave surface shape size looks adaptation of second connecting rod (12), pivot (10) that the first connecting rod (11) other end set up through is rotated with second connecting rod (12) and is connected, the other end of second connecting rod (12) lets in the piston cylinder (4).

2. The indoor formaldehyde purification device according to claim 1, wherein a piston (13) with a shape and a size matched with those of the piston cylinder (4) is connected to the other end of the second connecting rod (12), an air inlet pipe (14) is communicated with one end of the piston cylinder (4), and a first one-way valve (15) is installed on the air inlet pipe (14).

3. The indoor formaldehyde purification device according to claim 1, wherein the bottom of the piston cylinder (4) is communicated with a communicating pipe (16), the communicating pipe (16) is L-shaped, the bottom of the communicating pipe (16) is communicated into the purification box (1), and a second one-way valve (17) is arranged on the communicating pipe (16) in the purification box (1).

4. An indoor formaldehyde purification device according to claim 3, wherein a partition plate (18) is connected to the top inside the purification box (1), and the other end of the communicating pipe (16) is arranged on one side of the bottom of the partition plate (18).

5. An indoor formaldehyde purification device according to claim 4, wherein one end of the partition plate (18) is connected with an activated carbon adsorption plate (19), and the other end of the activated carbon adsorption plate (19) is installed on the inner wall of one side of the purification box (1).

6. An indoor formaldehyde purification device according to claim 1, wherein one side of the top of the purification box (1) is communicated with an air outlet pipe (20).