CN217979254U - Portable air exchange device with changeable height - Google Patents
Portable air exchange device with changeable height Download PDFInfo
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- CN217979254U CN217979254U CN202221328619.1U CN202221328619U CN217979254U CN 217979254 U CN217979254 U CN 217979254U CN 202221328619 U CN202221328619 U CN 202221328619U CN 217979254 U CN217979254 U CN 217979254U
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- exchange device
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Abstract
The utility model discloses a portable air exchange device that can change height relates to indoor polluted gas treatment technical field, aims at solving the inconvenient installation of air exchange device, carries and the problem that can't change height, including bottom plate and air exhauster, all be equipped with the universal wheel that can brake on the bottom four corners of bottom plate, three first mounting groove is no less than evenly being equipped with to the equidistant of upside of bottom plate, the vertical telescopic link mechanism that can fix a position that is equipped with of detachable in the first mounting groove, telescopic link mechanism's top is equipped with the roof, the downside of roof be equipped with the second mounting groove of first mounting groove position and quantity one-to-one, telescopic link mechanism's top detachable is fixed in the second mounting groove, roof upside detachable is equipped with the air exhauster, the top of air exhauster is equipped with the handle, and the installation is convenient with the dismantlement, conveniently carries, utilizes telescopic link mechanism to change height.
Description
Technical Field
The utility model relates to an air exchange device specifically is a portable air exchange device that can change height, belongs to indoor gaseous pollutants processing technology field.
Background
The indoor harmful gas treatment device generally adopts two modes, namely a chemical method and a physical method, wherein the chemical method is to use a chemical reagent to carry out spraying to react harmful substances, the physical method generally depends on baking to accelerate evaporation and discharge the indoor harmful substances in time, and an air exchange device such as an exhaust fan is often used in the process of accelerating the discharge of the harmful gases, so that the existing air exchange device has the following problems:
(1) The device is usually a whole, and the whole indoor convulsions of wanting to satisfy, its bore is great usually, inconvenient installation and carry.
(2) The device is inconvenient to change the height and is inconvenient to be matched with other baking devices.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable air exchange device that can change height to current air exchange device who proposes in solving above-mentioned background is a whole usually, will satisfy whole indoor convulsions, and its bore is great usually, and inconvenient installation and carrying are inconvenient to change the height, the problem of other baking equipment of inconvenient cooperation.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
the utility model provides a portable air exchange device that can change height, includes bottom plate and air exhauster, all be equipped with the braked universal wheel on the bottom four corners of bottom plate, three first mounting groove is no less than evenly being equipped with to the upside of bottom plate equidistant, the vertical telescopic link mechanism that can fix a position that is equipped with of detachable in the first mounting groove, telescopic link mechanism's top is equipped with the roof, the downside of roof be equipped with the second mounting groove of first mounting groove position and quantity one-to-one, telescopic link mechanism's top detachable is fixed in the second mounting groove, roof upside detachable is equipped with the air exhauster, the top of air exhauster is equipped with the handle.
As preferred, telescopic link mechanism includes outer pole and interior pole, the bottom of outer pole is inlayed and is located in the first mounting groove, just the bottom outer wall of outer pole with the inner wall of first mounting groove is hugged closely, the top of interior pole inlay establish with in the second mounting groove, just the top outer wall of interior pole with the inner wall of second mounting groove is hugged closely, outer pole cavity, just interior pole mobilizable inlay is located in the outer pole.
More preferably, the outer rod is provided with a positioning hole penetrating through the outer rod, the inner rod is provided with a positioning hole penetrating through the inner rod, the positioning hole in the outer rod corresponds to the positioning hole in the inner rod in position, and the corresponding positioning hole is internally provided with a positioning bolt sequentially penetrating through the outer rod and the inner rod.
Preferably, the bottom of the exhaust fan is provided with a base, four corners of the base are provided with fastening screws, and the base is mounted on the upper side of the top plate through the fastening screws.
More preferably, the air inlet of the exhaust fan is provided with a dust screen, and the air inlet of the exhaust fan is arranged indoors.
Further, the air outlet detachable sealing connection of air exhauster has the air inlet end of hose, the air-out end of hose is arranged in outdoor.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) The utility model provides a portable air exchange device that can change height, device easy dismounting, bottom plate and telescopic link mechanism demountable installation, the roof also can be dismantled the installation in telescopic link mechanism, air exhauster and roof demountable installation to the top of air exhauster is equipped with the handle and conveniently carries, and telescopic link mechanism also conveniently dismantles and installs, can assemble the part in proper order according to the order of bottom plate, telescopic link mechanism, roof and air exhauster during the use, conveniently carries and installs.
(2) The utility model provides a portable air exchange device that can change height, the device utilizes telescopic link mechanism to conveniently adjust the height, can be according to the height of the use adjustment air exhauster of other devices for harmful gas's treatment effeciency.
Drawings
Fig. 1 is a schematic view of the structure of the utility model during installation.
Fig. 2 is the structure diagram of the main view after the disassembly of the utility model.
Fig. 3 is a left side view structure diagram of the utility model during installation.
In the figure: 1. a base plate; 101. a first mounting groove; 2. a universal wheel; 3. an outer rod; 4. positioning holes; 5. an inner rod; 6. a top plate; 601. a second mounting groove; 7. an exhaust fan; 701. a base; 702. a handle; 703. a dust screen; 704. an air outlet; 8. fastening screws; 9. positioning the bolt; 10. a hose.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in this embodiment, a portable height-changeable air exchange device includes a bottom plate 1 and an exhaust fan 7, four corners of the bottom plate 1 are respectively provided with a universal wheel 2 capable of braking, the upper side of the bottom plate 1 is uniformly provided with at least three first mounting grooves 101 at equal intervals, a telescopic rod mechanism capable of being positioned is vertically arranged in the first mounting grooves 101 in a detachable manner, a top plate 6 is arranged above the telescopic rod mechanism, the lower side of the top plate 6 is provided with second mounting grooves 601 corresponding to the positions and the number of the first mounting grooves 101 in a one-to-one manner, the top of the telescopic rod mechanism is detachably fixed in the second mounting grooves 601, the exhaust fan 7 is detachably arranged on the upper side of the top plate 6, and a handle 702 is arranged at the top end of the exhaust fan 7.
In the above case, the utility model provides a portable air exchange device with changeable height, the device is easy to disassemble and assemble, the bottom plate 1 and the telescopic rod mechanism are detachably installed, the top plate 6 can also be detachably installed in the telescopic rod mechanism, the exhaust fan 7 and the top plate 6 are detachably installed, and the top of the exhaust fan 7 is provided with the handle 702 for convenient carrying, the telescopic rod mechanism is also convenient to disassemble and install, when in use, parts can be sequentially assembled according to the sequence of the bottom plate 1, the telescopic rod mechanism, the top plate 6 and the exhaust fan 7, and the carrying and the installation are convenient; the device utilizes telescopic link mechanism conveniently to adjust the height, can adjust the height of air exhauster 7 according to the use of other devices for harmful gas's treatment effeciency.
As an embodiment of being preferred, telescopic link mechanism includes outer pole 3 and interior pole 5, the bottom of outer pole 3 is inlayed and is located in first mounting groove 101, just the bottom outer wall of outer pole 3 with the inner wall of first mounting groove 101 is hugged closely, the top of interior pole 5 inlay establish with in the second mounting groove 601, just the top outer wall of interior pole 5 with the inner wall of second mounting groove 601 is hugged closely, outer pole 3 cavity, just interior pole 5 mobilizable inlay locate in outer pole 3, convenient dismantlement and installation.
As a more preferable embodiment, the outer rod 3 is provided with a positioning hole 4 penetrating through the outer rod 3, the inner rod 5 is provided with a positioning hole 4 penetrating through the inner rod 5, the positioning hole 4 on the outer rod 3 corresponds to the positioning hole 4 on the inner rod 5 in position, and a positioning bolt 9 sequentially penetrating through the outer rod 3 and the inner rod 5 is correspondingly arranged in the positioning hole 4, so that the height is conveniently changed, and the positioning bolt 9 is installed in the corresponding positioning hole 4, so that the positioning is realized, and the outer rod is stabilized at a proper height. The embodiment of the telescopic rod mechanism capable of positioning is described, and other telescopic rod mechanisms capable of realizing the positioning function can be used.
As a preferred embodiment, a base 701 is arranged at the bottom of the exhaust fan 7, fastening screws 8 are arranged at four corners of the base 701, and the base 701 is mounted on the upper side of the top plate 6 through the fastening screws 8, so that the installation and the disassembly are convenient.
As a more preferable embodiment, the air inlet of the exhaust fan 7 is provided with a dust screen 703, and the air inlet of the exhaust fan 7 is arranged indoors and used for sucking harmful gas indoors and preventing sundries from entering the exhaust fan 7 to damage the exhaust fan 7.
As a more preferred embodiment, the air outlet 704 of the exhaust fan 7 is detachably and hermetically connected with an air inlet end of the hose 10, an air outlet end of the hose 10 is arranged outdoors, harmful gas is discharged outdoors, the length of the hose 10 is variable, and the exhaust fan 7 is convenient to use, position adjustment of the exhaust fan 7 can be achieved at any time, and meanwhile, the exhaust fan is convenient to detach and carry.
The utility model discloses a theory of operation: the utility model provides a portable air exchange device that can change height, device easy dismounting, bottom plate 1 and telescopic link mechanism demountable installation, roof 6 also can the demountable installation in telescopic link mechanism, air exhauster 7 and 6 demountable installation of roof, and the top of air exhauster 7 is equipped with handle 702 and conveniently carries, telescopic link mechanism also conveniently dismantles and installs, can assemble the part according to bottom plate 1, telescopic link mechanism, roof 6 and air exhauster 7's order in proper order during the use, conveniently carry and install.
The utility model provides a portable air exchange device that can change height, the device utilizes telescopic link mechanism to conveniently adjust the height, can be according to the height of the use adjustment air exhauster 7 of other devices for harmful gas's treatment effeciency.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a portable air exchange device that can change height, includes bottom plate (1) and air exhauster (7), its characterized in that, all be equipped with braked universal wheel (2) in the bottom four corners of bottom plate (1), the equidistant three first mounting groove (101) of evenly being equipped with of upside of bottom plate (1), the vertical telescopic link mechanism that can fix a position that is equipped with of detachable in first mounting groove (101), telescopic link mechanism's top is equipped with roof (6), the downside of roof (6) be equipped with second mounting groove (601) of first mounting groove (101) position and quantity one-to-one, telescopic link mechanism's top detachable is fixed in second mounting groove (601), roof (6) upside detachable is equipped with air exhauster (7), the top of air exhauster (7) is equipped with handle (702).
2. The portable height-changeable air exchange device according to claim 1, wherein the telescopic rod mechanism comprises an outer rod (3) and an inner rod (5), the bottom end of the outer rod (3) is embedded in the first installation groove (101), the outer wall of the bottom end of the outer rod (3) is tightly attached to the inner wall of the first installation groove (101), the top end of the inner rod (5) is embedded in the second installation groove (601), the outer wall of the top end of the inner rod (5) is tightly attached to the inner wall of the second installation groove (601), the outer rod (3) is hollow, and the inner rod (5) is movably embedded in the outer rod (3).
3. The portable air exchange device with the changeable height according to claim 2, wherein the outer rod (3) is provided with a positioning hole (4) penetrating through the outer rod (3), the inner rod (5) is provided with a positioning hole (4) penetrating through the inner rod (5), the positioning hole (4) on the outer rod (3) corresponds to the positioning hole (4) on the inner rod (5), and a positioning bolt (9) sequentially penetrating through the outer rod (3) and the inner rod (5) is arranged in the corresponding positioning hole (4).
4. The portable air exchange device with changeable height according to claim 1, wherein a base (701) is provided at the bottom of the exhaust fan (7), fastening screws (8) are provided at four corners of the base (701), and the base (701) is mounted on the upper side of the top plate (6) through the fastening screws (8).
5. A portable, height-changeable air exchange device according to claim 4, wherein the air inlet of said air blower (7) is provided with a dust screen (703), and the air inlet of said air blower (7) is arranged indoors.
6. The portable air exchange device with changeable height according to claim 5, characterized in that the air outlet (704) of the air extractor (7) is detachably connected with the air inlet end of the hose (10) in a sealing way, and the air outlet end of the hose (10) is arranged outdoors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221328619.1U CN217979254U (en) | 2022-05-31 | 2022-05-31 | Portable air exchange device with changeable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221328619.1U CN217979254U (en) | 2022-05-31 | 2022-05-31 | Portable air exchange device with changeable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217979254U true CN217979254U (en) | 2022-12-06 |
Family
ID=84267625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221328619.1U Active CN217979254U (en) | 2022-05-31 | 2022-05-31 | Portable air exchange device with changeable height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217979254U (en) |
-
2022
- 2022-05-31 CN CN202221328619.1U patent/CN217979254U/en active Active
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