CN212204956U - Air purification equipment is with adjusting blast gate - Google Patents
Air purification equipment is with adjusting blast gate Download PDFInfo
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- CN212204956U CN212204956U CN202020807170.1U CN202020807170U CN212204956U CN 212204956 U CN212204956 U CN 212204956U CN 202020807170 U CN202020807170 U CN 202020807170U CN 212204956 U CN212204956 U CN 212204956U
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- purification equipment
- air purification
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Abstract
The utility model discloses an air purification equipment is with adjusting blast gate, including casing and adjusting disk, the common cover is equipped with the seal cover in casing and the adjusting disk, and the seal cover both sides all set up flutedly, and the fixed cover is equipped with the guide bar in the recess, and overlaps respectively on the guide bar to be equipped with spring and sliding sleeve, and the round pin hub connection has one-level branch on the sliding sleeve. The utility model discloses a set up the seal cover in casing and adjusting disk together to utilize the elasticity support sliding sleeve and one-level branch of spring in the seal cover, in order to adjust the horizontal interval of two limiting plates, carry out the centre gripping to the nylon rivet and limit, and then establish through the block cover of sealed flange and annular, in order to rotate the installation adjusting disk on the casing; the lead screw is arranged through rotating the sleeve in the hollow nylon rivet, the lower end of the shell is connected with the wind vane plate through a pin shaft, and the second-stage supporting rod is connected between the nut moving up and down and the wind vane plate so as to close the ventilation opening in different degrees and accurately regulate and control the ventilation volume.
Description
Technical Field
The utility model relates to an air purification technical field especially relates to an air purification equipment is with adjusting blast gate.
Background
With the increasing awareness of environmental protection, people pay more and more attention to the importance of the quality of the living air, so that the air purification equipment is widely applied to production and life.
In the air purifier, the adjustment of the return air volume can ensure the reuse of indoor air and reduce the energy consumption of a fan, but the traditional return air volume adjusting structure is generally complex in structure, so that the adjusting mechanism is not convenient to install and difficult to operate due to single structure, and the stability of the adjusting mechanism is difficult to ensure; in addition, the traditional adjusting mechanism only can realize single adjustment of opening and closing, is difficult to meet the requirement of realizing adjustment of different ventilation volumes according to actual needs, and has a great deal of inconvenience in actual application.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the ventilation condition of being difficult to air purifier among the prior art carries out accurate regulation and control, and the air purification is regulation blast gate for equipment that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an air purification equipment is with adjusting blast gate, includes casing and adjustment disk, the common cover in casing and the adjustment disk is equipped with the seal cover, and the seal cover both sides all set up flutedly, the fixed cover is equipped with the guide bar in the recess, and overlaps respectively on the guide bar and be equipped with spring and sliding sleeve, round pin hub connection has one-level branch on the sliding sleeve, and is connected with the limiting plate on the one-level branch, the cover is equipped with the nylon rivet in the seal cover, and rotates in the nylon rivet to overlap and be equipped with the lead screw, and threaded connection has the nut on the lead screw, the round pin hub connection has second grade branch on the nut, casing lower extreme round pin hub connection has the ventilation acanthus leaf, and second grade branch is connected with the.
Preferably, the adjusting disk is located at the upper end of the shell, and the upper end and the lower end of the sealing sleeve of the hollow structure are respectively clamped and abutted against the upper end of the adjusting disk and the lower end of the shell.
Preferably, the guide bar is vertically arranged in the groove, one end of each spring is fixedly sleeved at two ends of the guide bar respectively, the two sliding sleeves are sleeved on the guide bar correspondingly in a sliding manner, and the two sliding sleeves are welded with free ends of the two springs respectively.
Preferably, one end of each of the two primary support rods, which is far away from the sliding sleeve, is connected with the upper end and the lower end of each of the limiting plates through pin shafts, and the two limiting plates are respectively abutted against the two sides of the nylon rivet.
Preferably, the nylon rivet is hollow structure, and the vertical division is equipped with the through-hole in the nylon rivet, and the nylon rivet that the cover located in the through-hole is rotated to the upper end is T type structure.
Preferably, second grade branch is three with ventilation blade plate quantity, and three second grade branch corresponds the distribution with the equal circumference equidistance of three ventilation blade plate, the one end and the ventilation blade plate pin shaft that nut was kept away from to second grade branch are connected.
Preferably, the adjusting disk upper end fixedly connected with sealing flange, the annular that corresponds with sealing flange is seted up to nylon rivet lower extreme, and sealing flange block cover is located in the annular.
Compared with the prior art, the utility model discloses possess following advantage:
1. the utility model discloses a common cover establishes the seal cover in casing and adjusting disk, sets up the guide bar in the recess that corresponds to establishing in the seal cover to utilize the elasticity activity of spring to support the limiting plate on the guide bar, utilize two limiting plates to fix the nylon rivet extrusion of cover in the seal cover; meanwhile, the adjusting disk and the nylon rivet are fixedly sleeved with the sealing flange and the annular groove, so that the adjusting disk is rotatably arranged in the shell.
2. The utility model discloses a lead screw is established to the cover that rotates in hollow structure's the nylon rivet, utilizes rotatory lead screw to drive the second grade branch of connecting on the nut and deflects from top to bottom and removes, through connecting the ventilation lamina at casing lower extreme circumference, utilizes the second grade branch that reciprocates to drive the ventilation lamina and turn over from top to bottom and close to realize the closed of not equidimension to the vent, thereby the size of control air volume.
In summary, the utility model is provided with the seal sleeve in the shell and the adjusting disk, and supports the sliding sleeve and the first-level supporting rod by the elasticity of the spring in the seal sleeve to adjust the horizontal distance between the two limiting plates, to clamp and limit the nylon rivet, and then to rotatably mount the adjusting disk on the shell by the clamping sleeve of the sealing flange and the ring groove; the lead screw is arranged through rotating the sleeve in the hollow nylon rivet, the lower end of the shell is connected with the wind vane plate through a pin shaft, and the second-stage supporting rod is connected between the nut moving up and down and the wind vane plate so as to close the ventilation opening in different degrees and accurately regulate and control the ventilation volume.
Drawings
Fig. 1 is a schematic structural view of a regulating air valve for air purification equipment according to the present invention;
FIG. 2 is an enlarged view of a portion A of the structure of the damper for air purification apparatus of the present invention;
fig. 3 is a top view of the adjusting damper for air purification equipment according to the present invention.
In the figure: the device comprises a shell 1, an adjusting plate 2, a sealing sleeve 3, a groove 4, a guide rod 5, a spring 6, a sliding sleeve 7, a primary support rod 8, a limiting plate 9, a nylon rivet 10, a through hole 11, a lead screw 12, a nut 13, a secondary support rod 14, a ventilation vane plate 15, a ventilation opening 16, a sealing flange 17 and a ring groove 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a regulating air valve for air purification equipment comprises a shell 1 and a regulating disc 2, wherein a sealing sleeve 3 is sleeved in the shell 1 and the regulating disc 2 together, the sealing sleeve 3 is made of silica gel material, grooves 4 are formed in two sides of the sealing sleeve 3, a guide rod 5 is fixedly sleeved in the grooves 4, a spring 6 and a sliding sleeve 7 are respectively sleeved on the guide rod 5, a primary support rod 8 is connected to the sliding sleeve 7 through a pin shaft, a limit plate 9 is connected to the primary support rod 8, the limit plate 9 is elastically supported through the two primary support rods 8 which are correspondingly arranged up and down, the limit plate 9 is of an arc structure so as to clamp nylon rivets 10 from two sides, nylon rivets 10 are sleeved in the sealing sleeve 3, a lead screw 12 is sleeved in the nylon rivets 10 in a rotating manner, a nut 13 is connected to the lead screw 12 through a thread, and a secondary support rod, the lower end of the shell 1 is connected with a ventilation blade plate 15 through a pin shaft, the secondary supporting rod 14 is connected with the ventilation blade plate 15, and three ventilation openings 16 are respectively arranged in the adjusting disc 2 and the shell 1 at equal intervals.
The adjusting disk 2 is positioned at the upper end of the shell 1, and the upper end and the lower end of the sealing sleeve 3 with a hollow structure are clamped and abutted against the upper end of the adjusting disk 2 and the lower end of the shell 1 respectively, so that the adjusting disk 2 can be limited and fixed.
The guide rod 5 is vertically arranged in the groove 4, one end of each of the two springs 6 is fixedly sleeved at two ends of the guide rod 5 respectively, the two sliding sleeves 7 are correspondingly sleeved on the guide rod 5 in a sliding manner, the two sliding sleeves 7 are welded with free ends of the two springs 6 respectively, one ends of the two primary supporting rods 8, which are far away from the sliding sleeves 7, are respectively connected with upper and lower ends of the limiting plates 9 through pin shafts, and the two limiting plates 9 are respectively abutted against two sides of the nylon rivet 10.
The nylon rivet 10 is of a hollow structure, a through hole 11 is vertically formed in the nylon rivet 10, and the nylon rivet 10, the upper end of which is rotatably sleeved in the through hole 11, is of a T-shaped structure.
It should be noted that the upper end of the screw rod 12 sleeved in the through hole 11 is fixedly sleeved with a damping rubber pad, so that the screw rod 12 can be fixed in the through hole 11 under the rotation action of no external force.
The number of the secondary supporting rods 14 and the number of the ventilation blades 15 are three, the three secondary supporting rods 14 and the three ventilation blades 15 are distributed in a circumferential equidistant and corresponding mode, one end, away from the nut 13, of each secondary supporting rod 14 is connected with the ventilation blades 15 through a pin shaft, the upper end of the adjusting disc 2 is fixedly connected with a sealing flange 17, the lower end of the nylon rivet 10 is provided with an annular groove 18 corresponding to the sealing flange 17, and the sealing flange 17 is clamped and sleeved in the annular groove 18.
Further, the three ventilation blades 15 respectively correspond to the three ventilation openings 16, when the three ventilation blades 15 are horizontally abutted, the three ventilation openings 16 can be sealed in a closed manner, so that the ventilation amount is reduced, and when the three ventilation blades 15 tend to be vertically inclined, the three ventilation openings 16 are in an open state, and the opening degree of the ventilation openings 16 determines the ventilation amount.
The utility model discloses its functional principle is explained to following mode of operation of accessible:
the seal sleeve 3 is sleeved on the adjusting disk 2 and the shell 1 together, so that the upper end and the lower end of the seal sleeve 3 are clamped and abutted against the adjusting disk 2 and the shell 1 respectively.
In the process, the sealing flange 17 on the dispensing disc 2 is sleeved in the annular groove 18 at the lower end of the nylon rivet 10 to realize fixed connection.
The adjusting disk 2 is rotated by taking the housing 1 as a fulcrum, so that the three ventilation openings 16 on the adjusting disk 2 respectively correspond to the three ventilation openings 16 on the housing 1.
And then the screw rod 12 is rotated by taking the nylon rivet 10 as a fulcrum, the screw rod 12 rotates to drive the nut 13 to move downwards by taking the screw rod 12 as a guide, and the nut 13 pulls the ventilation blades 15 through the secondary supporting rod 14, so that the three ventilation blades 15 gradually tend to be vertical to enable the ventilation opening 16 to be in an open state.
The screw rod 12 is rotated to different degrees, so that the height position of the nut 13 is adjusted in a matching manner, and the ventilation blade plate 15 is inclined and deflected to different degrees through the secondary support rod 14, so that the size of the opening of the ventilation opening 16 is controlled.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An adjusting air valve for air purification equipment comprises a shell (1) and an adjusting disk (2), and is characterized in that a sealing sleeve (3) is sleeved in the shell (1) and the adjusting disk (2) together, grooves (4) are formed in two sides of the sealing sleeve (3), a guide rod (5) is sleeved in each groove (4) fixedly, a spring (6) and a sliding sleeve (7) are sleeved on each guide rod (5) respectively, a first-stage support rod (8) is connected to the sliding sleeve (7) through a pin shaft, a limiting plate (9) is connected to the first-stage support rod (8), a nylon rivet (10) is sleeved in each sealing sleeve (3), a lead screw (12) is sleeved in each nylon rivet (10) in a rotating manner, a nut (13) is connected to the lead screw (12) through a thread, a second-stage support rod (14) is connected to the nut (13) through a pin shaft, and an air ventilation vane plate (15) is, and the secondary supporting rod (14) is connected with the ventilation vane plate (15), and three ventilation openings (16) are respectively arranged in the adjusting disc (2) and the shell (1) at equal intervals.
2. The adjusting air valve for the air purification equipment as claimed in claim 1, wherein the adjusting disk (2) is located at the upper end of the housing (1), and the upper end and the lower end of the sealing sleeve (3) with a hollow structure are respectively clamped and abutted against the upper end of the adjusting disk (2) and the lower end of the housing (1).
3. The adjusting air valve for the air purification equipment according to claim 1, wherein the guide rod (5) is vertically arranged in the groove (4), one end of each of the two springs (6) is respectively and fixedly sleeved at two ends of the guide rod (5), the two sliding sleeves (7) are correspondingly and slidably sleeved on the guide rod (5), and the two sliding sleeves (7) are respectively welded with free ends of the two springs (6).
4. The air adjusting valve for the air purification equipment according to claim 3, wherein one end of each of the two primary support rods (8) far away from the sliding sleeve (7) is respectively connected with the upper end and the lower end of a limiting plate (9) through pin shafts, and the two limiting plates (9) are respectively abutted against two sides of the nylon rivet (10).
5. The adjusting air valve for the air purification equipment according to claim 4, wherein the nylon rivet (10) is of a hollow structure, a through hole (11) is vertically formed in the nylon rivet (10), and the nylon rivet (10) with the upper end rotatably sleeved in the through hole (11) is of a T-shaped structure.
6. The adjusting air valve for the air purification equipment is characterized in that the number of the secondary supporting rods (14) and the number of the ventilation blades (15) are three, the three secondary supporting rods (14) and the three ventilation blades (15) are distributed in a circumferentially equidistant and corresponding manner, and one end, away from the nut (13), of each secondary supporting rod (14) is connected with the corresponding ventilation blade (15) through a pin.
7. The adjusting air valve for the air purification equipment as claimed in claim 1, wherein a sealing flange (17) is fixedly connected to the upper end of the adjusting disk (2), an annular groove (18) corresponding to the sealing flange (17) is formed in the lower end of the nylon rivet (10), and the sealing flange (17) is clamped and sleeved in the annular groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020807170.1U CN212204956U (en) | 2020-05-13 | 2020-05-13 | Air purification equipment is with adjusting blast gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020807170.1U CN212204956U (en) | 2020-05-13 | 2020-05-13 | Air purification equipment is with adjusting blast gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212204956U true CN212204956U (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020807170.1U Active CN212204956U (en) | 2020-05-13 | 2020-05-13 | Air purification equipment is with adjusting blast gate |
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| Country | Link |
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| CN (1) | CN212204956U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856691A (en) * | 2021-01-18 | 2021-05-28 | 邓阿卫 | A environmental protection equipment for air purification has safeguard function |
| CN113280495A (en) * | 2021-05-20 | 2021-08-20 | 宁波职业技术学院 | Intelligent control device for indoor air purification |
-
2020
- 2020-05-13 CN CN202020807170.1U patent/CN212204956U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856691A (en) * | 2021-01-18 | 2021-05-28 | 邓阿卫 | A environmental protection equipment for air purification has safeguard function |
| CN113280495A (en) * | 2021-05-20 | 2021-08-20 | 宁波职业技术学院 | Intelligent control device for indoor air purification |
| CN113280495B (en) * | 2021-05-20 | 2022-05-24 | 宁波职业技术学院 | Intelligent control device for indoor air purification |
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